1. The utility model provides a display lamp plate assembly structure, includes panel (2) and is located panel (2) inboard display lamp plate subassembly (1), its characterized in that:

the panel (2) is an arc-shaped plate, the panel (2) is provided with an arc-shaped cross section (21), and a clamping groove (201) is formed in the panel (2);

correspondingly, set up buckle (101) on demonstration lamp plate subassembly (1), buckle (101) can with joint groove (201) buckle is connected, buckle (101) and joint groove (201) are followed the direction at the normal line place of arc cross-section (21) sets gradually.

2. The display lamp panel assembly structure of claim 1, wherein the buckle (101) is connected with the buckle of the buckle groove (201) in a buckled manner, the buckle (101) is compressed by the buckle groove (201) to generate elastic force, and when the buckle groove (201) deforms due to the pressing of the acting force of the panel (2), the buckle (101) can release the elastic force and generate deformation toward the direction close to the buckle groove (201).

3. The display lamp panel assembly structure of claim 1, wherein the buckle (101) comprises an elastic portion (101b) and a clamping portion (101c), the elastic portion (101b) is of a corrugated structure, and the elastic portion (101b) extends in a bending manner from the display lamp panel assembly (1) to a direction close to the clamping groove (201).

4. The display lamp panel assembly structure of claim 3, wherein the elastic portion (101b) has a V-shaped, U-shaped or W-shaped corrugated structure.

5. The display lamp panel assembly structure of claim 1, wherein one side of the display lamp panel assembly (1) is connected with the panel (2) in an inserting manner, and the opposite side is connected with the panel (2) in a clamping manner through the buckle (101) and the clamping groove (201).

6. The display lamp panel assembly structure of claim 1, wherein a first guide surface (101g) is arranged on the buckle (101), a second guide surface (201a) is arranged on the clamping groove (201), and when the buckle (101) is in clamping connection with the clamping groove (201), the first guide surface (101g) can slide along the second guide surface (201a) in the direction of clamping into the clamping groove (201).

7. The display lamp panel assembly structure of claim 3, wherein the buckle (101) further comprises a connecting portion (101a), the elastic portion (101b) is connected with the display lamp panel assembly (1) through the connecting portion (101a), and a reinforcing rib (101f) is disposed on the connecting portion (101 a).

8. The display lamp panel assembly structure of claim 3, wherein the buckle (101) further comprises a buckle tongue (101d), and the buckle tongue (101d) is a protrusion formed on the buckle (101).

9. The display lamp panel assembly structure of claim 8, wherein the latch (101d) has a curved wall and an opening, the curved wall of the latch (101d) is of an arc-shaped structure, and the opening of the latch (101d) is disposed toward the engaging portion (101 c).

10. The display lamp panel assembly structure of claim 9, wherein the opening width w of the latch (101d) has a value range w of more than or equal to 10 mm; the height of the buckle tongue (101d) is set to be not protruded out of one side of the display lamp panel assembly (1) far away from the panel (2).

11. The display lamp panel assembly structure of claim 1, wherein a limiting plate (201b) is disposed on the clamping groove (201), correspondingly, a limiting surface (101h) is disposed on each of two sides of the buckle (101), and when the buckle (101) is clamped into the clamping groove (201), the limiting plates (201b) are clamped on two sides of the buckle (101).

12. An air conditioner characterized by comprising the display lamp panel assembly structure of any one of claims 1 to 11.

Background

At present, the display modes of parameters such as set temperature, wind speed and the like on an indoor unit of an air conditioner are mostly realized through a display lamp panel assembly arranged on the inner side of a panel of the indoor unit. During installation, set up the display area on the panel, will show that lamp plate assembly hugs closely the display area installation for the parameter value that shows lamp plate assembly demonstration can show through the display area on the panel. Generally, in order to improve the display effect, ensure the installation stability of display lamp plate assembly, often set up assembly structure between display lamp plate assembly and air conditioner panel, will show lamp plate assembly and install the inboard at the panel steadily through assembly structure. Generally, the assembling structure includes a snap connection structure, a limiting structure, a screw connection structure, etc., and fig. 1 below shows a display lamp panel assembling structure in the prior art.

But during production and use it was found that: the assembly structure between current display lamp plate subassembly and the air conditioner panel has following defect:

first, the way of assembling the air conditioner panel on the production line is generally: the panel is placed on a production line, and the panel is pressed downwards to be assembled with other parts, but because the display lamp panel assembly is already positioned below the panel, if the panel deforms under stress, the buckles on the panel turn outwards and are separated from the corresponding clamping holes, so that the display lamp panel assembly falls off;

secondly, when the display lamp panel assembly is installed, the display lamp panel assembly is not easy to move under the action of the limiting columns, so that the assembly of the buckle structure, the screw connection structure and the like can be completed by means of tools or pressing the panel with force, and the assembly efficiency is difficult to improve;

thirdly, when in maintenance, the lamp panel needs to be detached, but due to the limiting effect of the limiting structure, relative motion is not easy to generate between the panel and the display lamp panel assembly, and the buckle structure is not easy to detach; if the buckle structure is broken by force, the buckle structure is easy to break.

The present application is proposed to solve the above technical problems.

Disclosure of Invention

The invention designs a display lamp panel assembly structure and an air conditioner, and aims to solve the problems that an existing display lamp panel assembly structure is easy to cause the display lamp panel assembly to fall off during panel assembly, the mounting efficiency is low, and the display lamp panel assembly is not easy to disassemble during later maintenance.

In order to solve the problems, the invention discloses a display lamp panel assembly structure which comprises a panel and a display lamp panel assembly positioned on the inner side of the panel, wherein the panel is an arc-shaped plate and is provided with an arc-shaped cross section, and a clamping groove is formed in the panel; correspondingly, set up the buckle on the demonstration lamp plate subassembly, the buckle can with joint groove buckle is connected, buckle and joint groove are followed the direction at arc cross-section's normal place sets gradually.

According to the panel, the buckle and the clamping groove are sequentially arranged along the direction of the normal line of the arc-shaped cross section, so that compared with the prior art, the direction of the buckle and the clamping groove is away from the direction of the maximum deformation of the panel; the positions of the buckle and the clamping groove are located in the direction where the deformation of the panel is the minimum, so that the influence on the connection stability of the buckle and the clamping groove caused by pressing and tending to flattening of the panel can be reduced fundamentally. In addition, will buckle and joint groove follow the direction at arc cross-section's normal line place sets gradually, then buckle and joint groove receive the influence of the radian of panel is less, makes buckle and joint groove can be applicable to the panel of different radians. And the structure of buckle connection can have the convenient advantage of dismouting simultaneously.

Further, the buckle with when the joint groove buckle is connected, the buckle quilt joint groove compression produces the elastic force, works as the joint groove is because of receiving to press when the effort of panel produces deformation, the buckle can release the elastic force, produce to being close to the deformation that joint groove direction warp.

The buckle and the clamping groove form a buckle connecting structure between the panel and the display lamp panel assembly, and the panel and the display lamp panel assembly can be quickly assembled together through the buckle connecting structure; when the clamping groove is deformed by the action force of pressing the panel, the buckle is deformed in the same direction as the clamping groove by the elastic force of the buckle, so that the buckle is prevented from falling off from the clamping groove and the display lamp panel assembly is prevented from falling off; and when dismantling when showing lamp plate assembly, can be through pressing the buckle, if to keeping away from the direction in joint groove is pressed the buckle, will the buckle is followed fast the joint inslot takes out.

Further, the buckle includes elasticity portion and joint portion, the elasticity portion is the fold structure, the elasticity portion certainly show lamp plate subassembly is to being close to the crooked extension of direction in joint groove.

The corrugated structure of the elastic portion can achieve a large degree of deformation, but is not easily broken by deformation.

Further, the elastic part has a V-shaped, U-shaped or W-shaped folded structure.

The V-shaped, U-shaped or W-shaped folded structure of the elastic part has larger elastic deformation capacity and simpler preparation.

Further, one side of demonstration lamp plate subassembly with the panel is pegged graft, and the offside passes through buckle and joint groove with the panel joint.

Ensure the demonstration lamp plate subassembly can not because on the basis that the deformation of panel drops, peg graft and can further improve show lamp plate assembly structure's installation effectiveness and dismantlement convenience.

Furthermore, a first guide surface is arranged on the buckle, a second guide surface is arranged on the clamping groove, and when the buckle is connected with the clamping groove buckle, the first guide surface can slide along the second guide surface in the direction in which the clamping groove is clamped.

When the buckle is connected with the buckle of the clamping groove in a buckling mode, the first guide surface can be firstly contacted with the second guide surface, the clamping connection process can be guided through the matching of the first guide surface and the second guide surface, and the assembling efficiency and the installing precision are improved.

Further, the buckle still includes connecting portion, elasticity portion passes through connecting portion with the display lamp plate subassembly is connected set up the strengthening rib on the connecting portion.

Through the strengthening rib can be right joint strength between elasticity portion and the demonstration lamp plate subassembly with the intensity of connecting portion self is strengthened, avoids the buckle fracture.

Further, the buckle further comprises a buckle tongue which is a protrusion formed on the buckle.

When needs are pulled down during the demonstration lamp plate subassembly, the operator can press or promote with finger or other instruments etc. the buckle tongue compresses, and opens the buckle improves the dismantlement convenience of buckle.

Furthermore, the buckle tongue is provided with a curved wall and an opening, the curved wall of the buckle tongue is of an arc-shaped structure, and the opening of the buckle tongue faces the clamping portion.

When needs are pulled down when showing lamp plate subassembly, the operator can pass through finger or other instrument the opening of detaining the tongue stretches into in the catching groove, then promotes the detain the tongue, compress, open the buckle.

Furthermore, the value range of the opening width w of the buckle tongue is that w is more than or equal to 10 mm; the height of the buckle tongue is set to be not protruded out of one side of the display lamp panel assembly far away from the panel.

The width w of the opening of the buckle tongue is about the width of a finger or a nail cover, and an operator can put the finger into the opening of the buckle tongue and then push the buckle tongue to open the buckle; and will the height of buckle tongue set up to not protrusion in the display lamp plate subassembly is kept away from one side of panel can avoid because the assembly structure increase the height of display lamp plate subassembly increases the volume that the display lamp plate subassembly occupy.

Further, the joint groove is provided with a limiting plate, correspondingly, two sides of the buckle are provided with limiting surfaces, and when the buckle is clamped into the joint groove, the limiting plates are clamped on two sides of the buckle.

The buckle is clamped between the limiting plates and can be limited, and the buckle is prevented from shaking.

An air conditioner comprises the display lamp panel assembly structure.

This application display lamp plate assembly structure and air conditioner have following advantage:

firstly, the direction of the buckle and the clamping groove is improved and is sequentially arranged along the direction of the normal of the arc-shaped cross section, so that the direction of the buckle and the clamping groove avoids the direction with the maximum deformation of the panel and the direction with the minimum deformation of the panel, and the influence of the panel on the connection stability of the buckle and the clamping groove when the panel is pressed and tends to be flattened is fundamentally reduced;

secondly, through the improvement of the buckle connecting structure, when the clamping groove is deformed by the acting force of pressing the panel, the buckle can release elastic force and generate deformation which is deformed towards the direction close to the clamping groove, so that stable clamping between the buckle and the clamping groove is realized, and the display lamp panel assembly is prevented from falling off due to the deformation of the panel;

thirdly, during assembly, one side of the display lamp panel assembly is inserted into the panel, the opposite side of the display lamp panel assembly is clamped with the panel through the buckle and the clamping groove, and the display lamp panel assembly is connected with the panel only through simple insertion and pressing actions by combining the matching action of the first guide surface, the second guide surface and the limiting plate, so that the operation is simple and the production efficiency is high;

fourthly, when the buckle is disassembled, the elastic part is driven by the buckle tongue to deform in the direction away from the clamping groove, so that the clamping part is separated from the clamping groove, the buckle connection between the buckle and the clamping groove can be released, and the buckle is simple and convenient; due to the improvement of the fold structure of the elastic part, the buckle and the clamping groove are not easy to damage when being disassembled;

fifth, this application will buckle and joint groove are followed the direction at arc cross-section's normal place sets gradually, then buckle and joint groove receive the influence of the radian of panel is less, makes buckle and joint groove can be applicable to the panel of different radians, and application scope is wider.

In summary, it is possible to obtain: the display lamp panel assembly structure and the air conditioner have the advantages that the display lamp panel assembly is stably connected with the panel, and the display lamp panel assembly is not easy to fall off due to deformation of the panel; the assembly process is simple and convenient, and the assembly efficiency is high; and the buckle is convenient to disassemble, the buckle is not easy to break, and the application range is wide.

Drawings

FIG. 1 is a schematic diagram of a prior art display lamp panel assembly structure;

FIG. 2 is a schematic perspective view of a display lamp panel assembly structure according to the present invention;

fig. 3 is a schematic perspective view of the display lamp panel assembly structure of the present invention at another viewing angle;

FIG. 4 is a front view of the display panel assembly structure of the present invention;

FIG. 5 is a schematic perspective view of a display panel assembly according to the present invention;

fig. 6 is a schematic perspective view of the display lamp panel assembly according to another viewing angle;

FIG. 7 is an enlarged view of the structure of the buckle shown in FIG. 6;

fig. 8 is a schematic perspective view of the display lamp panel assembly according to the present invention at another viewing angle;

fig. 9 is a schematic front view of the display lamp panel assembly according to the present invention;

FIG. 10 is a schematic perspective view of a panel according to the present invention;

FIG. 11 is a schematic perspective view of the panel of the present invention from another perspective;

FIG. 12 is a schematic front view of the panel of the present invention;

FIG. 13 is a schematic view of an assembly process of a display lamp panel assembly and a panel according to the present invention;

FIG. 14 is a schematic view of another assembly process of the display panel assembly and the panel according to the present invention;

FIG. 15 is an elevational view of the display light panel assembly and panel of the present invention during assembly;

FIG. 16 is a schematic side view of the display panel assembly structure according to the present invention;

fig. 17 is a schematic top view of the display lamp panel assembly structure according to the present invention.

Description of reference numerals:

1. a display lamp panel assembly; 101. buckling; 101a, a connecting part; 101b, an elastic part; 101c, a clamping part; 101d, a buckle tongue; 101e, a buckle groove; 101f, reinforcing ribs; 101g, a first guide surface; 101h, a limiting surface; 102. screw holes; 103. a plug-in part; 2. a panel; 20. a display area; 201. a clamping groove; 201a, a second guide surface; 201b, a limiting plate; 202. a screw post; 203. inserting grooves; 21. an arc-shaped cross section; 22. a rectangular cross-section.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 2 to 17, a display lamp panel assembly structure includes a panel 2 and a display lamp panel assembly 1, a display area 20 is disposed on the panel 2, the display lamp panel assembly 1 is located inside the display area 20, a pattern or a literature on the display lamp panel assembly 1 can be displayed through the display area 20, the panel 2 is an arc-shaped plate, the panel 2 has an arc-shaped cross section 21 and a rectangular cross section 22 which are perpendicular to each other, and a clamping groove 201 is disposed on the panel 2; correspondingly, set up buckle 101 on the demonstration lamp plate subassembly 1, buckle 101 can with joint groove 201 buckle is connected, buckle 101 and joint groove 201 are followed the direction at arc cross-section 21's normal place sets gradually.

When the panel 2 is pressed, the arching in the panel 2, i.e. the curved section 21, will be preferentially flattened, tending to become flat, resulting in a greater degree of deformation of the curved section 21; in contrast, the deformation degree of the panel 2 in the direction of the normal of the arc-shaped cross section 21 is smaller, and in the present application, the buckle 101 and the clamping groove 201 are sequentially arranged along the direction of the normal of the arc-shaped cross section 21, so that compared with the prior art, the direction of the buckle 101 and the clamping groove 201 is away from the direction of the maximum deformation of the panel 2; the positions of the buckle 101 and the clamping groove 201 are located in the direction where the deformation of the panel 2 is minimum, so that the influence on the connection stability of the buckle 101 and the clamping groove 201 caused by the fact that the panel 2 is pressed and tends to be flattened can be fundamentally reduced. In addition, will buckle 101 and joint groove 201 follow the direction at the normal line place of arc cross-section 21 sets gradually, then buckle 101 and joint groove 201 receive the influence of the radian of panel 2 is less, makes buckle 101 and joint groove 201 can be applicable to the panel 2 of different radians.

Preferably, the panel 2 may be formed by the arc-shaped section 21 extending in a direction in which a normal line of the arc-shaped section 21 is located.

As shown in fig. 16, the arc-shaped cross section 21 of the present application is located in the plane direction of the paper surface in fig. 16, and the normal line of the arc-shaped cross section 21 is located in the direction perpendicular to the plane of the paper surface, that is, in fig. 16, the arc-shaped cross section 21 is parallel to or coincides with the paper surface, and the normal line of the arc-shaped cross section 21 extends perpendicularly from one side of the paper surface to the other side of the paper surface.

As shown in FIGS. 2-4, the rectangular section 22 is perpendicular to the arc-shaped section 21, and the rectangular section 22 radially penetrates through the panel 2 along the arc-shaped section 21.

Further, when the buckle 101 is in buckle connection with the buckle groove 201, the buckle 101 is compressed by the buckle groove 201 to generate an elastic force; when the joint groove 201 is pressed the acting force of the panel 2 is deformed, the buckle 101 can release the elastic force and the deformation generated by the joint groove 201 in the direction.

The buckle 101 and the buckle groove 201 form a buckle connection structure between the panel 2 and the display lamp panel assembly 1, and the panel 2 and the display lamp panel assembly 1 can be quickly assembled together through the buckle connection structure; when the clamping groove 201 is deformed by the action force of pressing the panel 2, the buckle 101 is deformed in the same direction as the clamping groove 201 by the elastic force of the buckle 101, so that the buckle 101 is prevented from falling off from the clamping groove 201 to cause the display lamp panel assembly 1 to be separated; and when dismantling show lamp plate subassembly 1, can be through pressing buckle 101, if to keeping away from the direction of joint groove 201 press buckle 101, will buckle 101 takes out fast in the joint groove 201.

Further, buckle 101 includes elastic part 101b and joint portion 101c, through elastic deformation of elastic part 101b, joint portion 101c can insert in the joint groove 201, the realization with the buckle in joint groove 201 is connected, produces simultaneously to being close to the elastic force that the joint groove 201 direction warp. Specifically, when the buckle 101 is in buckle connection with the buckle groove 201, the elastic part 101b is compressed, so that the buckle 101 generates an elastic force which deforms towards the direction of approaching the buckle groove 201; when the clamping groove 201 is deformed by the action force of pressing the panel 2, the clamping groove 201 is turned outwards, namely, the clamping groove is deformed in the direction away from the elastic part 101b, so that the pressure on the elastic part 101b is reduced, at the moment, because the elastic force on the elastic part 101b is greater than the pressure, the elastic part 101b can restore the deformation and generate the deformation in the direction close to the clamping groove 201, the clamping part 101c is pushed into the clamping groove 201, and the buckle 101 can not be pulled out of the clamping groove 201.

Furthermore, the elastic part 101b is of a folded structure, and the elastic part 101b is bent and extended from the display lamp panel assembly 1 to a direction close to the clamping groove 201, so that when the buckle 101 is in buckle connection with the clamping groove 201, the folded structure in the elastic part 101b is extruded and compressed by the clamping groove 201, the bending degree of the folded structure is increased, and the buckle 101 generates an elastic force moving towards the direction of the clamping groove 201; when the clamping groove 201 is deformed by the action force of pressing the panel 2, the clamping groove 201 is turned outwards, that is, deformed in the direction away from the elastic part 101b, at this time, the pressure of the clamping groove 201 on the folded structure in the elastic part 101b is smaller than the elastic force of the elastic part 101b, the elastic part 101b can restore the deformation, so that the degree of extrusion and compression of the folded structure is reduced, and the bending degree of the folded structure is reduced.

As some embodiments of the present application, the elastic part 101b has a V-shaped, U-shaped, or W-shaped pleated structure. The elastic part 101b has a larger deformation capacity due to the arrangement of the V-shaped, U-shaped or W-shaped folded structure.

Preferably, the elastic part 101b has a U-shaped pleated structure. In contrast, the U-shaped folded structure has larger elastic deformation capability and simpler preparation.

As some embodiments of this application, buckle 101 can be located one side of demonstration lamp plate assembly 1 also can set up show the relative both sides of lamp plate assembly 1.

Preferably, one side of display lamp plate subassembly 1 with panel 2 realizes pegging graft through grafting structure, and the offside passes through buckle 101 with panel 2 buckle is connected, promptly buckle 101 only sets up one side of display lamp plate subassembly 1. So, ensure display lamp plate subassembly 1 can not because on the basis that the deformation of panel 2 drops, can further improve display lamp plate assembly structure's installation effectiveness and dismantlement convenience.

In this application, the clip groove 201 and the clip 101 may be provided as one or more than one.

Further, joint portion 101c is for certainly elastic component 101b is to being close to the protruding structure that joint groove 201 one side extended, it is corresponding, be provided with in the joint groove 201 and hold pit or the through-hole of joint portion 101c, through elastic deformation of elastic component 101b, joint portion 101c can insert in the joint groove 201, realize buckle 101 is connected with the buckle between the joint groove 201.

As some embodiments of this application, joint groove 201 is "bridge" shape structure, joint groove 201 includes a pair of setting and is in stabilizer blade and top surface on the 2 medial surfaces of panel, the stabilizer blade is located the top surface both sides, and with the top surface constitutes door-shaped structure together, through the space that top surface and stabilizer blade were enclosed constitutes joint groove 201 hold the chamber, be used for holding joint portion 101 c.

Preferably, a middle interlayer is further disposed between the top surface and the panel 2, the middle interlayer is parallel to the top surface and is disposed at an interval, an accommodating space of the clamping portion 101c is formed between the middle interlayer and the top surface, and after the clamp 101 is connected with the clamp groove 201 in a clamping manner, the clamping portion 101c is inserted between the middle interlayer and the top surface. Through the setting of intermediate insulation layer and top surface, formed joint portion 101 c's accommodation space makes joint portion 101c is stronger with the buckle connection stability in joint groove 201.

Furthermore, a first guide surface 101g is arranged on the clamping portion 101c, a second guide surface 201a is arranged on the clamping groove 201, and when the buckle 101 is connected with the clamping groove 201 in a buckled manner, the first guide surface 101g firstly contacts with the second guide surface 201a and then slides along the second guide surface 201a in the direction of the clamping groove 201 until the buckle 101 and the clamping groove 201 are connected in a buckled manner.

As some embodiments of the present application, the first guiding surface 101g is located the clamping portion 101c is close to one side of the panel 2, correspondingly, the second guiding surface 201a is located the clamping groove 201 is far away from one side of the panel 2, so, when the buckle 101 is connected with the clamping groove 201 in a clamping manner, the first guiding surface 101g can firstly contact with the second guiding surface 201a to guide the clamping connection process. Preferably, the first guide surface 101g and the second guide surface 201a are inclined surfaces.

Further, buckle 101 still includes connecting portion 101a, connecting portion 101a sets up between the side of demonstration lamp plate assembly 1 and elasticity portion 101b, elasticity portion 101b pass through connecting portion 101a with demonstration lamp plate assembly 1 is connected.

Preferably, connecting portion 101a is last to set up strengthening rib 101f, through strengthening rib 101f can be to the joint strength between elasticity portion 101b and the display lamp panel assembly 1 with the intensity of connecting portion 101a self is strengthened, avoids buckle 101 fracture.

As some embodiments of the present application, the stiffener 101f is located at a side where the connecting portion 101a is close to the panel 2, and the stiffener 101f extends from a side surface of the display lamp panel assembly 1 to the elastic portion 101 b. Preferably, the connecting portion 101a has a plurality of ribs 101f spaced apart from each other.

Further, buckle 101 still includes buckle tongue 101d, buckle tongue 101d is for forming the arch on the buckle 101, and when needs pull down display lamp plate subassembly 1, the operator can press or promote with finger or other instrument etc. buckle tongue 101d compresses, and opens buckle 101.

Furthermore, the buckle 101 further includes a buckle slot 101e, and the buckle slot 101e is a recessed portion disposed opposite to the buckle tongue 101 d. When the display lamp panel assembly 1 needs to be detached, an operator can stretch fingers or other tools into the buckle slot 101e, and then the buckle 101 is compressed and opened by pushing the buckle tongue 101 d.

Furthermore, the latch 101d is disposed at a connection position of the elastic portion 101b and the fastening portion 101c, the latch 101d is located at a side of the fastening 101 away from the panel 2, and the fastening slot 101e is formed through the fastening portion 101 c.

Preferably, the buckle tongue 101d has curved wall and opening, the curved wall of buckle tongue 101d is the arc structure, like "#" shape, omega shape, crescent or several font structures etc, the curved wall of buckle tongue 101d is in succession or the disconnected form setting of point, the opening orientation of buckle tongue 101d the setting of joint portion 101c, so, can lead to joint portion 101c directly forms catching groove 101e, at this moment, catching groove 101e is promptly by on the joint portion 101c the regional that the curved wall of buckle tongue 101d surrounded, makes when needs pull down show lamp plate subassembly 1, the operator can pass through finger or other instrument the opening of buckle tongue 101d stretches into in the catching groove 101e, then promotes buckle tongue 101d, compression, opening buckle tongue 101 d.

More preferably, as shown in fig. 17, when the opening width of the latch 101d is denoted as w, the value range of the opening width w of the latch 101d is w ≧ 10 mm. Thus, the width w of the opening of the latch 101d is about the width of a finger or a nail cover, and an operator can insert a finger into the opening of the latch 101d and then push the latch 101d to open the buckle 101.

Further, the height of the latch 101d is set such that the latch 101d does not protrude from the side of the display lamp panel assembly 1 away from the panel 2. So, can avoid because the assembly structure increase show lamp plate assembly 1's height, the volume that the increase shows lamp plate assembly 1 and occupy. If when panel 2 is closed, the interval between the center support of display lamp plate subassembly 1 and air conditioning indoor set generally needs to satisfy a distance value, if buckle tongue 101d protrusion in display lamp plate subassembly 1 then can reduce the interval between display lamp plate subassembly 1 and the center support, in order to satisfy the interval requirement, will certainly lead to the increase of the whole volume of equipment or the rising of thickness.

Further, set up limiting plate 201b on the joint groove 201, it is corresponding, the both sides of buckle 101 set up spacing face 101h, work as buckle 101 card is gone into behind the joint inslot 201, limiting plate 201b is located the both sides of buckle 101, through spacing face 101h will buckle 101 centre gripping is in between the limiting plate 201b, can be right buckle 101 carries on spacingly, prevents buckle 101 produces and rocks. Preferably, after the assembly is completed, the gap between the limiting plate 201b and the limiting surface 101h is 0.15-0.3 mm.

Preferably, the limiting plates 201b are located at two sides of the clamping groove 201.

Further, show lamp plate assembly structure still includes grafting structure, grafting structure is located buckle connection structure's offside, one side of showing lamp plate subassembly 1 is passed through grafting structure with 2 pegs graft of panel, and the offside is passed through buckle 101 and joint groove 201 with 2 joints of panel.

Specifically, the plug structure includes a plug portion 103 and a plug groove 203, the plug portion 103 and the plug groove 203 are respectively disposed on the display lamp panel assembly 1 and the panel 2, the plug portion 103 may be disposed on the display lamp panel assembly 1, and the plug groove 203 may be disposed on the panel 2; the plug part 103 may be disposed on the panel 2, and the plug groove 203 may be disposed on the display lamp panel assembly 1. Through will grafting portion 103 inserts can realize in the inserting groove 203 peg graft between display lamp plate subassembly 1 and the panel 2, improve connection stability and assembly efficiency between display lamp plate subassembly 1 and the panel 2.

Further, the display lamp panel assembly structure further includes a screw connection structure, the screw connection structure includes a screw, a screw hole 102 and a screw column 202, the screw hole 102 and the screw column 202 are respectively disposed on the display lamp panel assembly 1 and the panel 2, the screw hole 102 may be disposed on the display lamp panel assembly 1, and the screw column 202 may be disposed on the panel 2; the screw holes 102 may be provided on the panel 2, and the screw posts 202 may be provided on the display lamp panel assembly 1. Through the screw passes in proper order screw hole 102 and screw post 202 can realize the screwed connection between display lamp plate subassembly 1 and the panel 2 further improves the connection stability between display lamp plate subassembly 1 and the panel 2.

This application show lamp plate assembly structure's assembly and dismantlement process as follows:

firstly, inserting the inserting part 103 into the inserting groove 203 to complete the inserting connection of the display lamp panel assembly 1 and one side of the panel 2; then, the buckle 101 is pressed towards one side close to the panel 2, so that the buckle 101 slides towards the direction of being clamped into the clamping groove 201 under the matching action of the first guide surface 101g and the second guide surface 201a until the clamping portion 101c in the buckle 101 is inserted into the clamping groove 201, and clamping is completed; at the same time, the elastic part 101b is compressed and deformed, the bending degree of the fold structure is increased, and an elastic force is generated; in the using process, under the action of the elastic force, the buckle 101 and the clamping groove 201 can be stably clamped together; in the using process, if it is found that the display lamp panel assembly 1 is needed to be detached for maintenance when the display lamp panel assembly 1 is in a fault, an operator can push the buckle tongue 101d in the direction away from the clamping groove 201 by using fingers or other tools, the elastic part 101b is driven by the buckle tongue 101d to deform in the direction away from the clamping groove 201, so that the clamping part 101c is separated from the clamping groove 201, and the buckle connection between the buckle 101 and the clamping groove 201 can be released; in addition, even if a worker strongly presses the panel 2 to deform the panel 2 during the assembly of the panel 2, the arc-shaped panel deforms toward the flat panel, so that the clip groove 201 turns outwards relative to the clip 101, and the clip portion 101c can be timely pushed into the clip groove 201 by the elastic force of the elastic portion 101b, thereby ensuring stable clipping between the clip 101 and the clip groove 201.

In addition, this application still provides an air conditioner, the air conditioner has foretell display lamp plate assembly structure.

To sum up, it is difficult to obtain the display lamp panel assembly structure and the air conditioner stated in this application have the following advantages: firstly, the directions of the buckle 101 and the clamping groove 201 are improved and are sequentially arranged along the direction of the normal line of the arc-shaped section 21, so that the directions of the buckle 101 and the clamping groove 201 avoid the direction of the maximum deformation of the panel 2 and the direction of the minimum deformation of the panel 2, and the influence on the connection stability of the buckle 101 and the clamping groove 201 when the panel 2 is pressed and tends to be flattened is fundamentally reduced; secondly, through the improvement of the buckle connection structure, when the clamping groove 201 deforms under the action of pressing the panel 2, the buckle 101 can release elastic force and generate deformation which deforms towards the direction close to the clamping groove 201, so that stable clamping between the buckle 101 and the clamping groove 201 is realized, and the display lamp panel assembly 1 is prevented from falling off due to the deformation of the panel 2; thirdly, during assembly, one side of the display lamp panel assembly 1 is inserted into the panel 2, the opposite side of the display lamp panel assembly 1 is clamped with the panel 2 through the buckle 101 and the clamping groove 201, and the display lamp panel assembly 1 can be connected with the panel 2 only through simple insertion and pressing actions by combining the matching action of the first guide surface 101g, the second guide surface 201a and the limiting plate 201b, so that the operation is simple and the production efficiency is high; fourthly, during disassembly, the buckle tongue 101d drives the elastic part 101b to deform in the direction away from the clamping groove 201, so that the clamping part 101c is separated from the clamping groove 201, the buckle connection between the buckle 101 and the clamping groove 201 can be released, and the buckle is simple and convenient; and through the improvement of the fold structure of the elastic part 101b, the buckle 101 and the clamping groove 201 are not easy to damage when being disassembled.

In the present application, when the dimensions, positions, and the like of one of the display panel assembly 1 and the panel 2 are defined for the other or another member, the display panel assembly 1 and the panel 2 are assembled together.

Although the present invention is disclosed above, the present invention is not limited thereto. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.