1. A panel assembly, comprising:

the face frame comprises an annular bottom plate, and the bottom plate is provided with a fixing piece for fixing an electric wire;

the panel, with the face frame is connected, the panel orientation the one end of face frame is equipped with the recess, the inner wall of recess with the bottom plate forms and is used for holding the line space of walking of electric wire.

2. The panel assembly of claim 1, wherein: the panel comprises a guide plate and a connecting plate, the guide plate is connected with the connecting plate to form the groove, and one end of the guide plate, far away from the connecting plate, is abutted against the bottom plate; the face frame is still including locating the baffle on bottom plate periphery edge, the connecting plate is kept away from the one end of guide plate with the baffle butt.

3. The panel assembly of claim 2, wherein: the connecting plate is equipped with the rib, the rib orientation face frame extension and with baffle location is connected.

4. The panel assembly of claim 2, wherein: the face frame further comprises a plurality of reinforcing ribs arranged along the circumferential direction of the bottom plate at intervals, and the reinforcing ribs are connected with the bottom plate and the baffle plate respectively.

5. The panel assembly of claim 1, wherein: the bottom plate is equipped with first buckle, the panel is equipped with and is located the second buckle in the recess, the second buckle with first buckle joint cooperation is in order to fix the face frame with the panel.

6. Smallpox machine, its characterized in that includes:

the box body comprises a surrounding wall and a mounting plate arranged at the end part of the surrounding wall;

the panel assembly of any one of claims 1 to 5, being connected to the mounting plate.

7. A ceiling machine according to claim 6, characterized in that: smallpox machine still includes the spliced pole, the spliced pole is located the face frame or the mounting panel, the face frame with the mounting panel passes through spliced pole fixed connection.

8. A ceiling machine according to claim 7, characterized in that: the ceiling machine also comprises an electric control box which is arranged outside the surrounding wall; the mounting panel with be connected with the spool between the face frame, the mounting panel be equipped with the wire through hole of spool intercommunication, the inner chamber of automatically controlled box with the wire through hole intercommunication.

9. A ceiling machine according to claim 8, characterized in that: automatically controlled box includes baffle and lid, baffle fixed connection in the leg with between the mounting panel, the baffle interval is provided with two, lid fixed connection in the leg and with two baffle location connection.

10. A ceiling machine according to claim 9, characterized in that: the lid including the apron with connect respectively in the end plate at apron both ends, two the end plate respectively with correspond the baffle butt, the apron with the junction orientation of end plate deviates from the one end of the inner chamber of automatically controlled box is equipped with the step limit, the step limit with the baffle location is connected.

Background

In the correlation technique, the wire casing that the panel of smallpox machine was used for walking the line is located naked position, and there is the hidden danger that is touched by personnel in the electric wire in the wire casing, and the security is low.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a panel assembly which is provided with a wiring space for accommodating an electric wire, so that personnel can be prevented from touching the electric wire, and the safety is higher.

The invention also provides a ceiling machine with the panel assembly.

A panel assembly according to an embodiment of the first aspect of the invention, comprising: the face frame comprises an annular bottom plate, and the bottom plate is provided with a fixing piece for fixing an electric wire; the panel, with the face frame is connected, the panel orientation the one end of face frame is equipped with the recess, the inner wall of recess with the bottom plate forms and is used for holding the line space of walking of electric wire.

The panel assembly according to the embodiment of the invention has at least the following beneficial effects:

the fixing piece is arranged on the annular bottom plate of the face frame, so that the electric wire can be limited on the bottom plate through the fixing piece, and the connection is more stable; the panel is equipped with the recess, and the panel is connected with the face frame and is made the inner wall of bottom plate and recess form the confined space that is used for the power supply line to walk the line for in the electric wire is in confined space, the unable direct touch of personnel, the security is high, the good reliability, satisfies the ann rule requirement moreover.

According to some embodiments of the invention, the panel comprises a baffle and a connecting plate, the baffle is connected with the connecting plate to form the groove, and one end of the baffle, which is far away from the connecting plate, is abutted with the bottom plate; the face frame is still including locating the baffle on bottom plate periphery edge, the connecting plate is kept away from the one end of guide plate with the baffle butt.

According to some embodiments of the invention, the connecting plate is provided with ribs extending towards the face frame and in locating connection with the baffle.

According to some embodiments of the invention, the face frame further comprises a plurality of reinforcing ribs arranged at intervals along the circumferential direction of the bottom plate, and the reinforcing ribs are respectively connected with the bottom plate and the baffle plate.

According to some embodiments of the invention, the bottom plate is provided with a first buckle, and the panel is provided with a second buckle positioned in the groove, and the second buckle is in clamping fit with the first buckle to fix the face frame and the panel.

According to some embodiments of the invention, the fixing member is a plurality of wire buckles, and the plurality of wire buckles are arranged at intervals along the circumferential direction of the bottom plate.

A ceiling machine according to an embodiment of the second aspect of the invention comprises: the box body comprises a surrounding wall and a mounting plate arranged at the end part of the surrounding wall; the panel assembly of the above embodiment, the panel assembly being connected to the mounting plate.

The ceiling machine provided by the embodiment of the invention has at least the following beneficial effects:

by adopting the panel assembly of the first aspect, the fixing piece is arranged on the annular bottom plate of the face frame, so that the electric wire can be limited on the bottom plate through the fixing piece, and the connection is more stable; the panel is equipped with the recess, and the panel is connected with the face frame and is made the inner wall of bottom plate and recess form the confined space that is used for the power supply line to walk the line for in the electric wire is in confined space, the unable direct touch of personnel, the security is high, the good reliability, make the smallpox function can satisfy the ann rule requirement moreover.

According to some embodiments of the invention, the ceiling machine further comprises a connecting column, the connecting column is arranged on the face frame or the mounting plate, and the face frame and the mounting plate are fixedly connected through the connecting column.

According to some embodiments of the invention, the ceiling machine further comprises an electric control box, wherein the electric control box is arranged outside the surrounding wall; the mounting panel with be connected with the spool between the face frame, the mounting panel be equipped with the wire through hole of spool intercommunication, the inner chamber of automatically controlled box with the wire through hole intercommunication.

According to some embodiments of the invention, the electrical control box comprises a partition plate and a box cover, the partition plate is fixedly connected between the surrounding wall and the mounting plate, two partition plates are arranged at intervals, and the box cover is fixedly connected to the surrounding wall and is connected with the two partition plates in a positioning mode.

According to some embodiments of the invention, the box cover comprises a cover plate and end plates respectively connected to two ends of the cover plate, the two end plates are respectively abutted to the corresponding partition plates, a step edge is arranged at the joint of the cover plate and the end plates, and faces away from one end of the inner cavity of the electronic control box, and the step edge is connected with the partition plates in a positioning manner.

According to some embodiments of the invention, the inner side of the enclosing wall is provided with an insulating layer.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

FIG. 1 is an exploded view of a ceiling mounted unit in accordance with one embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a ceiling mounted unit in accordance with one embodiment of the invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a bezel of a panel assembly according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a bezel of a panel assembly according to another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a panel of the panel assembly according to an embodiment of the present invention;

FIG. 7 is a partial schematic view of a ceiling mounted unit in accordance with one embodiment of the invention;

FIG. 8 is an exploded view of FIG. 7;

fig. 9 is an enlarged schematic view of a lid of a ceiling fan according to an embodiment of the present invention.

Reference numerals:

a ceiling machine 1000;

a case 100; a hook 110; a bottom wall 120; a surrounding wall 130; a screw fixing post 131; a mounting plate 140; a wire through hole 141; an insulating layer 150;

a panel assembly 200; a face frame 210; a bottom plate 211; a wire clasp 212; a first baffle 213; a first catch 215; a reinforcing rib 216; a threading hole 217; a panel 220; a groove 221; a baffle 222; a connecting plate 223; ribs 2231; a second snap 224; a guide vane 225; an air return grill 230;

a heat exchanger 300; a fixing clip 310;

a wind wheel 400;

a water pump 500;

a water pan 600;

a connecting column 700;

an electronic control box 800; a partition 810; a box cover 820; a screw post 821; a cover plate 822; a first plate 8221; a second plate 8222; an end plate 823; a step edge 824;

the conduit 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is indicated based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, a ceiling unit 1000 according to an embodiment of the present invention may be installed in a ceiling or a roof of an indoor space. The ceiling machine 1000 is one of the indoor units of the air conditioner, and the ceiling machine 1000 is connected with the outdoor unit of the air conditioner through a refrigerant pipe, so that heat exchange between the indoor environment and the outdoor environment is realized through refrigerant circulation, and parameters such as the temperature and the humidity of the indoor environment are adjusted.

Referring to fig. 1, a ceiling mounted unit 1000 according to an embodiment of the present invention includes a box 100. The box 100 is provided with a heat exchanger 300, a wind wheel 400, a water pump 500, a water pan 600 and other components. The wind wheel 400 is located at the center of the inside of the box 100, and the heat exchanger 300 is arranged around the circumference of the wind wheel 400. The bottom of the box 100 is provided with a hook 110, and the ceiling machine 1000 is fixed by the hook 110. The heat exchanger 300 is fixedly connected with the box body 100 through a fixing clip 310, and the water receiving tray 600 is located at one end of the heat exchanger 300 far away from the box body 100 and is used for containing condensed water generated by the heat exchanger 300. The water pump 500 is communicated with a water receiving chamber (not shown) of the water receiving tray 600, so that condensed water is discharged out of the ceiling machine 1000.

Referring to fig. 1 and 2, a ceiling fan 1000 according to an embodiment of the present invention further includes a panel assembly 200, and the panel assembly 200 is mounted on the top of the cabinet 100. The panel assembly 200 includes a face frame 210 and a panel 220 coupled to each other. The panel assembly 200 has a return air inlet (not shown) at the center thereof, the return air inlet is provided with a return air grille 230, and the return air grille 230 is fixedly connected to the panel 220. Face frame 210 is ring structure and encircles the circumference setting of heat exchanger 300, and water collector 600 is located face frame 210, and water collector 600 can connect in panel 220 towards the one end of box 100 through the buckle to realize stable connection, guarantee the water receiving effect to heat exchanger 300.

Referring to fig. 3 and 4, in a panel assembly 200 according to an embodiment of the present invention, a panel frame 210 includes a ring-shaped bottom plate 211, and the bottom plate 211 is provided with a wire clip 212. It is understood that the wire clasp 212 may also employ other fasteners for restraining the wire from running, thereby securing the wire to the base plate 211. The line is detained 212 and is equipped with a plurality ofly, and a plurality of lines are detained 212 and are set up along the circumference interval of bottom plate 211 to encircle and fix the electric wire around face frame 210, make the connection of electric wire more stable, reduce the electric wire and walk the broken string hidden danger that the line disorder leads to.

Referring to fig. 2 and 3, the panel 220 is connected to the face frame 210, and it can be understood that the panel 220 and the face frame 210 can be connected by fasteners such as screws, or detachably connected by means of fasteners such as buckles, which facilitates installation and disassembly for maintenance.

Referring to fig. 3 and 6, the panel 220 is formed with a groove 221, the groove 221 is a ring structure, and the groove 221 is formed at an end facing the face frame 210 and is disposed corresponding to the bottom plate 211. The panel 220 is connected to the bezel 210 such that the inner wall of the groove 221 and the bottom plate 211 form a closed routing space (not shown). Walk the line space and be cyclic annular for hold the electric wire, place confined space in consequently the electric wire in, personnel can't direct touch, and the security is high, the good reliability, satisfies the ann rule requirement moreover. The wire buckle 212 can fix the electric wire in the sealed space, effectively prevents the electric wire of the ceiling machine 1000 from being separated from the sealed space in the operation process, reduces the risk of the exposed electric wire, prevents the electric wire from being rolled into the wind wheel 400 to cause damage, and further improves the safety and the reliability.

Referring to fig. 3, a panel assembly 200 according to an embodiment of the present invention, a panel 220 includes a baffle 222 and a connecting plate 223 connected to each other. The baffle 222 and the connection plate 223 are integrally formed, and the groove 221 is formed by the baffle 222 and the connection plate 223. The periphery of bottom plate 211 is along being equipped with first baffle 213, first baffle 213 and connecting plate 223 butt, and the interior border of bottom plate 211 and guide plate 222 butt to make bottom plate 211, first baffle 213, connecting plate 223 and guide plate 222 connect gradually and form the line space of walking, the realization is to enclosing of electric wire and is shielded and sealed, reaches safety protection's purpose.

Referring to fig. 1, it can be understood that the connecting plate 223 is provided with a rib 2231, and the rib 2231 extends toward the face frame 210 and is connected to the inner side of the first blocking plate 213 (i.e., the side facing the routing space). Of course, the rib 2231 can also be connected to the outer side of the first baffle 213 (i.e. the side facing away from the trace space).

It can be understood that, as another embodiment, the flow guide plate 222 abuts against the inner peripheral edge of the bottom plate 211, the connection plate 223 abuts against the outer peripheral edge of the bottom plate 211, and the bottom plate 211, the flow guide plate 222 and the connection plate 223 form a routing space, so that the electric wires are shielded and sealed, and the purpose of safety protection is achieved.

As another embodiment, a second baffle (not shown in the figure) is disposed on the inner peripheral edge of the bottom plate 211, the second baffle abuts against the flow guide plate 222, and the outer peripheral edge of the bottom plate 211 abuts against the connection plate 223, so that the bottom plate 211, the second baffle, the flow guide plate 222, and the connection plate 223 are sequentially connected to form a wiring space, thereby shielding and sealing the electric wires and achieving the purpose of safety protection.

As another embodiment, the outer peripheral edge of the bottom plate 211 is provided with a first baffle 213, the inner peripheral edge of the bottom plate 211 is provided with a second baffle, the first baffle 213 abuts against the connecting plate 223, and the second baffle abuts against the flow guide plate 222, so that the bottom plate 211, the first baffle 213, the connecting plate 223, the flow guide plate 222 and the second baffle are sequentially connected to form a wiring space, the shielding and sealing of the electric wires are realized, and the purpose of safety protection is achieved.

Referring to fig. 4 and 6, the bottom plate 211 and the face plate 220 are snap-fitted. It can be understood that the face frame 210 is provided with a first buckle 215, the panel 220 is provided with a second buckle 224 corresponding to the first buckle 215, and the first buckle 215 and the second buckle 224 are fixed in a clamping manner. The second buckle 224 is located in the groove 221, and the first buckle 215 is located on the bottom plate 211, so that when the second buckle 224 is in clamping fit with the first buckle 215, the connection between the face frame 210 and the face plate 220 is more stable. And can make the connection of the part around walking the line space more stable, promoted the safety protection to the electric wire. It can be understood that the first buckle 215 and the wire buckle 212 are arranged in a staggered manner, so as to avoid damage to the electric wire when the second buckle 224 and the first buckle 215 are installed.

Referring to fig. 4, it can be understood that the surface frame 210 is provided with a plurality of ribs 216, and the plurality of ribs 216 are uniformly distributed on the surface frame 210. The reinforcing rib 216 may be coupled to the base plate 211 and the first barrier 213, respectively, to support the entire face frame 210, thereby increasing the strength of the face frame 210. To avoid interference, the rib 216 is generally disposed offset from the wire clasp 212 and the first catch 215 along the circumference of the base plate 211. In addition, a plurality of ribs 216 may be disposed at intervals on an end of the bottom plate 211 away from the panel 220.

Referring to fig. 1 to 7, a ceiling fan 1000 according to an embodiment of the present invention includes the panel assembly 200 according to the above embodiment. The ceiling machine 1000 according to the embodiment of the present invention adopts the panel assembly 200 according to the first aspect, and the panel assembly 200 is provided with the fixing member on the annular bottom plate 211 of the face frame 210, so that the electric wire can be limited on the bottom plate 211 through the fixing member, and the connection is more stable; panel 220 is equipped with recess 221, and panel 220 is connected with face frame 210 and makes the inner wall of bottom plate 211 and recess 221 form the confined space that is used for the power supply line to walk the line for the electric wire is in confined space, and personnel can't directly touch, and the security is higher, the reliability is stronger, makes smallpox machine 1000 can satisfy the ann rule requirement moreover.

Since the ceiling machine 1000 adopts all the technical solutions of the panel assembly 200 of the above embodiments, at least all the advantages brought by the technical solutions of the above embodiments are achieved, and no further description is provided herein.

Referring to fig. 1 and 7, it can be understood that the case 100 includes a bottom wall 120 and a peripheral wall 130 connected to each other, and the bottom wall 120 and the peripheral wall 130 form a receiving cavity having an opening. The end of the enclosure wall 130 remote from the end of the base wall 120 is provided with a mounting plate 140. The panel assembly 200 is closed at the opening of the accommodating cavity, and the panel assembly 200 is fixedly connected with the mounting plate 140. The panel assembly 200 may be connected to the mounting plate 140 by fasteners such as screws, or may be connected by a snap-fit connection or the like.

Referring to fig. 5, it will be appreciated that the face frame 210 is provided with an attachment post 700, the attachment post 700 being located at an end facing the mounting plate 140. The connection column 700 may be provided in plurality, and a plurality of connection columns 700 are arranged at intervals along the circumference of the base plate 211 and are fixedly connected to the base plate 211. The connection column 700 is integrally formed with the base plate 211 so that the structure of the connection column 700 is more stable. It should be noted that, the two ends of the connecting column 700 are respectively connected to the surface frame 210 and the mounting plate 140, and the connecting column 700 and the mounting plate 140 can be connected by fasteners such as screws, and can also be connected and fixed by ways such as clamping, so that the panel assembly 200 and the box 100 can be stably connected.

As another embodiment, the connection column 700 may be further disposed on the mounting plate 140, the connection column 700 is fixedly connected to the mounting plate 140, the connection column 700 is located at one end of the mounting plate 140 facing the face frame 210, and the connection column 700 and the face frame 210 may be connected through fasteners such as screws, or may be connected and fixed through clamping, so that the panel assembly 200 and the box 100 are stably connected. In addition, the connection post 700 may be integrally formed with the mounting plate 140 such that the structure of the connection post 700 is more stable.

It should be noted that, by providing the connecting column 700, a first gap is formed between the face frame 210 and the panel 220. When smallpox machine 1000 was in the refrigeration mode, cold wind after the heat transfer blew out from first clearance, and cold wind blows out along the transverse direction, can not blow directly the people to the in-process that blows toward far sinks gradually, thereby has promoted the use under the refrigeration mode and has experienced.

It should be noted that a second gap is formed in the panel 220, a baffle 225 is disposed at the second gap, and a baffle 222 is disposed on an outer peripheral edge of the baffle 225. When the ceiling machine 1000 is in the heating mode, the first gap is closed, the second gap is opened, and hot air after heat exchange is blown out from the second gap. Because hot-blast light, can the come-up, so hot-blast can down send farther when passing through the second clearance and out of wind to use under the mode of heating has been promoted and has been experienced.

Referring to fig. 7 and 8, it can be appreciated that the ceiling fan 1000 further includes an electronic control box 800. Automatically controlled box 800 is for adorning the formula outward, and automatically controlled box 800 locates the outside of leg 130 promptly, can guarantee the convenience of smallpox machine 1000 assembly later stage wiring to and the convenience of after-sales maintenance. The electric control box 800 is arranged outside the box body 100, and can be more prevented from being influenced by condensate water generated by the heat exchanger 300 than the electric control box 800 is arranged in the box body 100, so that the electric control box 800 is safer and more reliable.

Referring to fig. 2, it can be understood that the inner side of the surrounding wall 130 is provided with an insulating layer 150, and the insulating layer 150 can prevent the surrounding wall 130 from generating condensation, which may cause the risk of condensation of the box body 100. The heat-insulating layer 150 may be made of heat-insulating material such as heat-insulating cotton, glass wool, felt, etc. Automatically controlled box 800 sets up in the leg 130 outside, under the effect of heat preservation 150, can effectively reduce the condensation and cause the damage to the electrical element in automatically controlled box 800, improves smallpox machine 1000's operating stability, improves smallpox machine 1000's life.

Referring to fig. 5 and 7, in order to further improve the safety of the ceiling fan 1000 and improve the safety protection effect of the electric wire, a wire passing pipe 900 is connected between the mounting plate 140 and the face frame 210, the wire passing pipe 900 is a hollow structure and has two ends penetrating through, and the wire passing pipe 900 can be fixedly connected to the mounting plate 140 or the face frame 210, so as to communicate the inner cavity of the electronic control box 800 with the wiring space.

Referring to fig. 1, 2, 5 and 8, it can be understood that the bottom plate 211 is provided with a threading hole 217, the threading hole 217 is communicated with the wiring space, the mounting plate 140 is provided with a threading hole 141 penetrating through the mounting plate, the threading hole 141 is communicated with the inner cavity of the electronic control box 800, and two ends of the threading pipe 900 are respectively communicated with the threading hole 217 and the threading hole 141, so that the inner cavity of the electronic control box 800 is communicated with the wiring space, the electric wire can be connected into the electronic control box 800 through the wiring space and the threading pipe 900, the electric wire can be shielded and sealed, the risk caused by the exposure of the electric wire is reduced, the purpose of safety protection is achieved, the connection of the electric wire is more reliable, and the possibility of wire breakage is reduced.

Referring to fig. 8, it can be understood that the box structure (not shown) of the electrical control box 800 is integrally formed with the box 100, i.e. part of the box structure of the electrical control box 800 is formed by the box 100. The electrical box 800 comprises two partition plates 810, the two partition plates 810 are fixedly connected between the enclosure wall 130 and the mounting plate 140, and a box structure with an opening is formed among the two partition plates 810, the mounting plate 140 and the enclosure wall 130. The electric control box 800 further comprises a box cover 820, and the box cover 820 is used for sealing an opening of the box body structure, so that an inner cavity of the electric control box 800 forms a sealing structure, electric wires and electric elements inside the electric control box 800 can be protected, and the electric control box 800 is simple and practical in structure, convenient to assemble and low in production cost.

Referring to fig. 9, it should be noted that the cover 820 may be connected to the wall 130 by a fastener such as a screw. For example, the peripheral wall 130 is provided with a screw fixing column 131, a screw column 821 is provided at a position corresponding to the box cover 820, and a screw is inserted between the screw column 821 and the screw fixing column 131, so that the box cover 820 and the peripheral wall 130 are fixed, and stable connection between the electronic control box 800 and the box body 100 is further achieved.

In addition, the box cover 820 is connected with two partition plates 810 in a positioning manner, so that the installation of the box cover 820 is facilitated. It is understood that the partition 810 may be located on the outside of the cover 820 or on the inside of the cover 820.

Referring to fig. 8 and 9, it can be understood that in the electronic control box 800 according to the embodiment of the present invention, the partition 810 is located on the outer side of the box cover 820. The cover 820 includes a cover plate 822 and an end plate 823. The cover plate 822 includes a first plate 8221 and a second plate 8222 vertically disposed, wherein the first plate 8221 abuts against the partition 810 and the bottom wall 120, and the second plate 8222 abuts against the mounting plate 140, so that the cover plate 822 is more reliably connected to the case 100. The end plates 823 are provided with two, and the two end plates 823 are respectively connected to two ends of the cover plate 822. The two end plates 823 are respectively abutted to the corresponding partition plates 810, so that the box cover 820 can be conveniently positioned and installed.

Referring to fig. 9, a step edge 824 is arranged at a connection position of the cover plate 822 and the end plate 823, the step edge 824 is formed by recessing the end plate 823 towards one end away from the inner cavity of the electronic control box 800, and the step edge 824 is connected with the partition 810 in a positioning manner, so that the box cover 820 and the partition 810 are connected more stably, and the stability of the electronic control box 800 is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.