1. The utility model provides a household warmer, a serial communication port, includes shell (1), be equipped with rotary mechanism on shell (1), shell (1) is equipped with a plurality of radiating block (13) to the evagination, a plurality of radiating block (13) equidistance is arranged on the side of casing, radiating block (13) outside extension is equipped with flabellum (2), flabellum (2) rear end is hugged closely on radiating block (13), rotary mechanism includes elevating gear and sways the device, it is connected with flabellum (2) rotation to sway the device, elevating gear links with the device that sways mutually.

2. The household warmer according to claim 1, wherein the swinging device comprises a crank connecting rod (3) and a rotating shaft (5), the top of the rotating shaft (5) is connected with the front end of the crank connecting rod (3), the rotating shaft (5) is rotatably inserted in a heat dissipation block (13), an arc-shaped groove (14) is formed in the heat dissipation block (13), a connecting rod is sleeved on the rotating shaft (5), and the connecting rod penetrates through the arc-shaped groove (14) to be connected with the fan blades (2).

3. The household warmer according to claim 2, wherein the lifting device comprises a lifting groove arranged at the top of the housing (1), the bottom of the lifting groove is provided with a motor (8), the output end of the motor (8) is provided with a tilting seat (12), the tilting seat (12) is sleeved with a bearing (10), the bearing (10) is sleeved with a swash plate (11), the inner wall of the lifting groove is slidably connected with at least one sliding rod (9), the front end of at least one sliding rod (9) is clamped on the swash plate (11), the bottom of the lifting groove is rotatably provided with a screw rod (7), and the sliding rod (9) is sleeved on the screw rod (7).

4. The household warmer according to claim 3, wherein the screw (7) is linked to the tail end of the crank link (3) through a gear assembly (4).

5. The household warmer according to claim 4, wherein the gear assembly (4) comprises a first gear, a second gear and a gear shaft, the gear shaft is rotatably connected to the top of the housing, the first gear is arranged on the top of the screw rod (7), the second gear is arranged on the top of the gear shaft, the first gear is in gear connection with the second gear, and the gear shaft is connected with the tail end of the crank connecting rod (3).

6. The household warmer according to claim 5, wherein the inner side surface of the lifting groove is provided with a slide way, and the tail end of the sliding rod (9) is arranged in the slide way.

7. The household warmer according to claim 6, wherein the swash plate (11) is provided with a ring-shaped block in a protruding manner.

8. The household warmer according to claim 7, wherein the sliding rod (9) is recessed with a slot perpendicular to the vertical direction, and the slot is inserted into the slot.

Background

The electric heater is a heating device, and can be widely used for mobile heating of houses, offices, hotels, markets, hospitals, schools, train carriages and the like, and various civil and public buildings such as simple movable houses and the like.

When the existing electric heater is used, the flowing direction of the heating air cannot be controlled, the heat dissipation efficiency is low, and the indoor temperature rise is slow.

Disclosure of Invention

The invention provides a household warmer aiming at the defects in the prior art, and aims to solve the problems in the prior art.

In order to solve the technical problem, the invention is solved by the following technical scheme:

the utility model provides a household warmer, includes the shell, be equipped with rotary mechanism on the shell, the shell is equipped with a plurality of radiating block, a plurality of outwards the protruding radiating block equidistance is arranged on the side of casing, the radiating block outwards extends and is equipped with the flabellum, the flabellum rear end is hugged closely on the radiating block, rotary mechanism includes elevating gear and sways the device, it is connected with the flabellum rotation to sway the device, elevating gear links with swaying the device mutually.

Preferably, the swinging device comprises a crank connecting rod and a rotating shaft, the top of the rotating shaft is connected with the front end of the crank connecting rod, the rotating shaft is rotatably inserted into the heat dissipation block, an arc-shaped groove is formed in the heat dissipation block, a connecting rod is sleeved on the rotating shaft, and the connecting rod penetrates through the arc-shaped groove and is connected with the fan blades.

Preferably, elevating gear is including setting up the lift groove at the shell top, lift groove bottom is equipped with the motor, be equipped with the sloping seat on the motor output, the cover is equipped with the bearing on the sloping seat, the bearing overcoat is equipped with the sloping cam plate, sliding connection has at least one slide bar on the lift inslot wall, and at least one slide bar front end all blocks and establishes on the sloping cam plate, the rotatable lead screw that is equipped with of lift groove bottom, the slide bar cover is established on the lead screw.

Preferably, the screw rod is linked with the tail end of the crank connecting rod through a gear assembly.

Preferably, the gear assembly comprises a first gear, a second gear and a gear shaft, the gear shaft is rotatably connected to the top of the shell, the first gear is arranged at the top of the screw rod, the second gear is arranged at the top of the gear shaft, the first gear is in gear connection with the second gear, and the gear shaft is connected with the tail end of the crank connecting rod.

Preferably, the inner side surface of the lifting groove is provided with a slide way, and the tail end of the slide rod is arranged in the slide way.

Preferably, an annular clamping block is convexly arranged on the swash plate.

Preferably, the sliding rod is concavely provided with a clamping groove in the direction perpendicular to the vertical direction, and the clamping block can be inserted into the clamping groove.

The invention has the advantages that:

the invention conducts the heat of the radiating block to the fan blades, controls the fan blades to swing, accelerates the radiating efficiency of the warmer, can drive the fan blades to swing back and forth in sequence by arranging the rotating mechanism, enables the air around the warmer to rotate spirally, has more uniform radiating, farther heat spreading and accelerates the indoor heating rate, has reasonable design, meets the market demand and is suitable for popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic structural view of the rotating mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the lifting device of the present invention.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments described herein without the need for inventive work, are within the scope of the present invention.

As shown in fig. 1 to 3, a domestic room heater, including shell 1, be equipped with rotary mechanism on the shell 1, shell 1 is equipped with a plurality of radiating block 13 to the evagination, a plurality of radiating block 13 equidistance is arranged on the side of casing, radiating block 13 outwards extends and is equipped with flabellum 2, 2 rear ends of flabellum hug closely on radiating block 13, rotary mechanism includes elevating gear and sways the device, it is connected with 2 rotations of flabellum to sway the device, elevating gear links with the device that sways mutually.

The swinging device comprises a crank connecting rod 3 and a rotating shaft 5, the top of the rotating shaft 5 is connected with the front end of the crank connecting rod 3, the rotating shaft 5 is rotatably inserted into a heat dissipation block 13, an arc-shaped groove 14 is formed in the heat dissipation block 13, a connecting rod is sleeved on the rotating shaft 5, and the connecting rod penetrates through the arc-shaped groove 14 and is connected with the fan blades 2.

Elevating gear is including setting up the lift groove at 1 top of shell, lift groove bottom is equipped with motor 8, be equipped with tilt seat 12 on the motor 8 output, the cover is equipped with bearing 10 on the tilt seat 12, the bearing 10 overcoat is equipped with sloping cam plate 11, sliding connection has at least one slide bar 9 on the lift inslot wall, and at least one slide bar 9 front end all blocks and establishes on sloping cam plate 11, the rotatable lead screw 7 that is equipped with of lift groove bottom, the cover of slide bar 9 is established on lead screw 7.

The screw rod 7 is linked with the tail end of the crank connecting rod 3 through the gear assembly 4.

The gear assembly 4 comprises a first gear, a second gear and a gear shaft, the gear shaft is rotatably connected to the top of the shell, the first gear is arranged at the top of the screw rod 7, the second gear is arranged at the top of the gear shaft, the first gear is in gear connection with the second gear, and the gear shaft is connected with the tail end of the crank connecting rod 3.

The inner side surface of the lifting groove is provided with a slide way, and the tail end of the slide rod 9 is arranged in the slide way.

An annular clamping block is convexly arranged on the swash plate 11.

The slide bar 9 is provided with a clamping groove in a concave manner in the vertical direction, and the clamping block can be inserted into the clamping groove.

When in implementation, the radiating block 13 and the fan blades 2 are made of metal materials and have good thermal conductivity, the warmer is filled with liquid, the heat after the liquid is heated is conducted to the radiating block 13, because the rear ends of the fan blades 2 are cambered surfaces and can be tightly attached to the radiating block 13, the heat on the radiating block 13 is easily conducted to the fan blades 2, the fan blades 2 are arranged outside the shell 1 to form an annular shape, when in swinging, the fan blades 2 arranged in the annular shape can gradually swing along the clockwise direction or the anticlockwise direction in sequence, so that the air around the warmer rotates spirally, the heat dissipation is more uniform and specific,

the motor 8 drives the tilting seat 12 to rotate, the tilting seat 12 drives the inner ring of the bearing 10 to rotate, the outer ring is used for installing the swash plate 11, the swash plate 11 only does tilting motion but does not do rotation, the tilting seat 12 is in a tilting state, the tilting seat 12 can drive the swash plate 11 to do reciprocating tilting motion when rotating, the swash plate 11 pushes the slide rod 9 to move up and down, the slide rod 9 can drive the screw rod 7 to rotate when operating on the screw rod 7, the screw rod 7 can drive the gear assembly 4 to rotate, the gear assembly 4 can drive the front end of the crank connecting rod 3 to swing, the front end of the crank connecting rod 3 drives the rotating shaft 5 to do reciprocating rotation, the rotating shaft 5 drives the fan blades 2 to swing back and forth through the connecting rod, the swash plate 11 does tilting motion, a plurality of slide rods 9 annularly surrounding the swash plate 11 can be driven to sequentially ascend and descend, a plurality of screw rods 7 are sequentially rotated, a plurality of crank connecting rods 3 sequentially drive the fan blades 2 to start swinging, a plurality of annularly arranged fan blades 2 sequentially swing to drive surrounding air to spirally rotate, therefore, the heat dissipation of the solar water heater is more uniform, the heat is spread farther, and the indoor heating rate is accelerated.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.