CN212777177U

CN212777177U - Electric motor car light with high-efficient heat dissipation safeguard function

Info

Publication number: CN212777177U
Application number: CN202021925640.0U
Authority: CN
Inventors: 孟凡强
Original assignee: Tianjin Airuida Electronic Technology Co ltd
Current assignee: Tianjin Airuida Electronic Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-03-23
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to an electric motor car light technical field, and an electric motor car light with high-efficient heat dissipation safeguard function is disclosed, including lamp body and lamp body, the lamp body is located inside the lamp body, the front side of lamp body is provided with the protection casing, two fixed plates of the fixed symmetry that is equipped with in top of lamp body, the fixed horizontal pole that is equipped with between two fixed plates, the pole wall of horizontal pole is equipped with elastic return mechanism, the fixed connecting block that is equipped with in bottom of protection casing, the spread groove has been seted up to the inside of connecting block, the cell wall of spread groove is provided with chucking mechanism, the spout has been seted up to the internal surface front side of protection casing, the cell wall of spout is fixed and is equipped with the montan. The utility model discloses can effectively protect the car light when not using, carry out effectual heat dissipation to the car light when the car light uses simultaneously.

Description

Electric motor car light with high-efficient heat dissipation safeguard function

Technical Field

The utility model relates to an electric motor car light technical field especially relates to an electric motor car light with high-efficient heat dissipation safeguard function.

Background

The electric vehicle has good driving experience and is convenient, so that the electric vehicle becomes a vehicle which is popular among people in the life at present, and meanwhile, the existing electric vehicle is provided with an LED lamp for use in production and manufacturing.

The existing electric vehicle lamp is directly exposed outside when not in use, the electric vehicle lamp can be damaged due to rollover and collision, and meanwhile, the general lamp can generate large heat when in use, so that the service life of the lamp is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the car light of electric motor car does not protect when not using among the prior art, does not obtain good radiating problem simultaneously, and the electric motor car light with high-efficient heat dissipation safeguard function who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric vehicle lamp with high-efficiency heat dissipation protection function comprises a lamp shell and a lamp body, wherein the lamp body is positioned inside the lamp shell, the front side of the lamp shell is provided with a protective cover, the top of the lamp shell is fixedly provided with two symmetrical fixed plates, a cross rod is fixedly arranged between the two fixed plates, the rod wall of the cross rod is provided with an elastic return mechanism, the bottom of the protective cover is fixedly provided with a connecting block, a connecting groove is arranged inside the connecting block, a clamping mechanism is arranged on the groove wall of the connecting groove, a sliding groove is arranged on the front side of the inner surface of the protective cover, a vertical rod is fixedly arranged on the groove wall of the sliding groove, the rod wall of the vertical rod is sleeved with two symmetrical sliding blocks in a sliding way, the front sides of the two sliding blocks are provided with spongy cushions, the rear side of the spongy cushion is provided with a buffer mechanism, the rear side of the lamp shell is fixedly provided with an air box, and a heat dissipation mechanism is arranged inside the air box.

Preferably, the elastic restoring mechanism comprises two torsion springs symmetrically arranged, the rod wall of the cross rod is rotatably sleeved with the rotating block, the lower end of the front side of the rotating block is fixedly connected with the protective cover through a fixing rod, the two torsion springs are respectively sleeved with the two ends of the cross rod, and the two ends of the torsion springs are respectively fixedly connected with the rotating block and the fixing plate.

Preferably, chucking mechanism includes telescopic link and first spring, the bottom of telescopic link and first spring is fixed jointly and is equipped with even board, the fixed U-shaped plate that is equipped with in front side of even board, U-shaped plate and spread groove joint, first spring and telescopic link cup joint.

Preferably, buffer gear includes the second spring that two symmetries set up, two the second spring cup joints with the pole wall both ends of montant respectively, and both ends respectively with the cell wall fixed connection of slider and spout, two the rear side of slider all is fixed and is equipped with first U-shaped piece, the fixed two second U-shaped pieces that are equipped with the symmetry in front side of foam-rubber cushion, first U-shaped piece and second U-shaped piece all rotate jointly through the pivot and are connected with the connecting rod.

Preferably, heat dissipation mechanism includes driving motor, driving motor and the internal surface rear side fixed connection of bellows, and the fixed flabellum that is equipped with of output, bellows and the tuber pipe intercommunication that the lamp body set up through two symmetries, two wind holes of symmetry are opened to the rear side of bellows.

Preferably, the side wall of the lamp body is coated with heat conductive silicone grease.

Compared with the prior art, the utility model provides an electric motor car light with high-efficient heat dissipation safeguard function possesses following beneficial effect:

1. this electric motor car light with high-efficient heat dissipation safeguard function through protection casing, elastic recovery mechanism, connecting block and chucking mechanism and the buffer gear who is equipped with, can carry out effectual protection to the lamp body when the electric motor car does not use, prevents that the lamp body from receiving the striking and leading to the damage.

2. This electric motor car light with high-efficient heat dissipation safeguard function through bellows and heat dissipation mechanism and the heat conduction silicone grease that is equipped with, can carry out effectual heat dissipation to the lamp body when the lamp body uses, improves the life of lamp body.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can protect the car light when the car light does not use, prevents that the car light from receiving the striking damaged, can carry out the efficient heat dissipation to the car light simultaneously, improves the life of car light.

Drawings

Fig. 1 is a schematic structural view of an electric vehicle lamp with a high-efficiency heat dissipation protection function provided by the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure: the lamp comprises a lamp housing 1, a lamp body 2, a protective cover 3, a fixing plate 4, a cross rod 5, a connecting block 6, a vertical rod 7, a sliding block 8, a spongy cushion 9, an air bellow 10, a torsion spring 11, a rotating block 12, a fixing rod 13, a telescopic rod 14, a first spring 15, a connecting plate 16, a U-shaped plate 17, a second spring 18, a first U-shaped block 19, a second U-shaped block 20, a connecting rod 21, a driving motor 22, fan blades 23 and an air duct 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an electric vehicle lamp with high-efficient heat dissipation protection function comprises a lamp housing 1 and a lamp body 2, the lamp body 2 is located inside the lamp housing 1, a protective cover 3 is arranged on the front side of the lamp housing 1, two symmetrical fixing plates 4 are fixedly arranged on the top of the lamp housing 1, a cross rod 5 is fixedly arranged between the two fixing plates 4, a rod wall of the cross rod 5 is provided with an elastic return mechanism, a connecting block 6 is fixedly arranged at the bottom of the protective cover 3, a connecting groove is formed in the connecting block 6 and is a through groove, a clamping mechanism is arranged on the wall of the connecting groove, a sliding groove is formed in the front side of the inner surface of the protective cover 3, a vertical rod 7 is fixedly arranged on the wall of the sliding groove, two symmetrical sliding blocks 8 are slidably sleeved on the rod wall of the vertical rod 7, the sliding blocks 8 are in contact with the groove wall of, the rear side of the spongy cushion 9 is provided with a buffer mechanism, the rear side of the lamp shell 1 is fixedly provided with an air box 10, and a heat dissipation mechanism is arranged inside the air box 10.

Elastic return mechanism includes two torsion spring 11 that the symmetry set up, and the pole wall of horizontal pole 5 rotates to cup joint commentaries on classics piece 12, and the front side lower extreme of commentaries on classics piece 12 passes through dead lever 13 and protection casing 3 fixed connection, and two torsion spring 11 cup joint with the both ends of horizontal pole 5 respectively, and both ends respectively with commentaries on classics piece 12 and fixed plate 4 fixed connection.

Chucking mechanism includes telescopic link 14 and first spring 15, and telescopic link 14 and the bottom of first spring 15 are fixed jointly and are equipped with even board 16, and the fixed U-shaped board 17 that is equipped with in front side of even board 16, U-shaped board 17 and spread groove joint, U-shaped board 17 can be followed and taken out in the spread groove, and first spring 15 and telescopic link 14 cup joint.

Buffer gear includes the second spring 18 that two symmetries set up, and two second springs 18 cup joint with the pole wall both ends of montant 7 respectively, and both ends respectively with the cell wall fixed connection of slider 8 and spout, and the rear side of two sliders 8 is all fixed and is equipped with first U-shaped piece 19, and two second U-shaped pieces 20 of symmetry are fixed to the front side of foam-rubber cushion 9, and first U-shaped piece 19 and second U-shaped piece 20 all rotate jointly through the pivot and are connected with connecting rod 21.

The heat dissipation mechanism includes driving motor 22, driving motor 22 and bellows 10's internal surface rear side fixed connection, and the fixed flabellum 23 that is equipped with of output, bellows 10 and lamp body 1 are through the tuber pipe 24 intercommunication that two symmetries set up, two wind holes of symmetry are opened to bellows 10's rear side, set up the circulation of the interior gas of bellows 10 of being convenient for of wind hole, the lateral wall of lamp body 2 scribbles heat conduction silicone grease, adopt heat conduction silicone grease can absorb the heat that lamp body 2 produced.

In the utility model, when the electric vehicle lamp is not used, the protective cover 3 is limited and positioned at the front side of the lamp shell 1, at the moment, the two torsion springs 11 are in a torsion state to protect the vehicle lamp, and at the same time, when the vehicle lamp of the electric vehicle is impacted, the protective cover 3 is impacted at first, so that the protective cover 3 pushes the spongy cushion 9 through the connecting rod 21, when the spongy cushion 9 is contacted with the lamp shell 1, the sliding block 8 extrudes the first spring 18 through the pushing of the first U-shaped block 19, the second U-shaped block 20 and the connecting rod 21, the pressure is buffered through the elastic recovery of the second spring 18, the lamp body 2 and the lamp shell 1 are protected, when the electric vehicle is used, the connecting plate 16 is pushed upwards to ensure that the inner surface of the U-shaped block 17 is not contacted with the connecting groove, at the moment, the elastic recovery of the torsion springs 11 ensures that the rotating block 12 drives the protective cover 3, expose lamp body 2, when electric motor car light used, driving motor 22 started and drives flabellum 23 rotation and blow, and the cooling air gets into lamp body 1 inside and dispels the heat to lamp body 2 through tuber pipe 24, and lamp body 2 absorbs the heat through the heat conduction silicone grease of lateral wall simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The electric vehicle lamp with the efficient heat dissipation protection function comprises a lamp shell (1) and a lamp body (2), and is characterized in that the lamp body (2) is located inside the lamp shell (1), a protective cover (3) is arranged on the front side of the lamp shell (1), two symmetrical fixed plates (4) are fixedly arranged at the top of the lamp shell (1), a transverse rod (5) is fixedly arranged between the fixed plates (4), an elastic return mechanism is arranged on the rod wall of the transverse rod (5), a connecting block (6) is fixedly arranged at the bottom of the protective cover (3), a connecting groove is formed in the connecting block (6), a clamping mechanism is arranged on the groove wall of the connecting groove, a sliding groove is formed in the front side of the inner surface of the protective cover (3), a vertical rod (7) is fixedly arranged on the groove wall of the sliding groove, and two symmetrical sliding blocks (8) are slidably sleeved on the rod wall, two the front side of slider (8) is provided with foam-rubber cushion (9), the rear side of foam-rubber cushion (9) is provided with buffer gear, the fixed bellows (10) that are equipped with of rear side of lamp body (1), the inside of bellows (10) is equipped with heat dissipation mechanism.

2. The lamp for electric vehicle with high-efficient heat dissipation protection function as claimed in claim 1, wherein the elastic return mechanism comprises two torsion springs (11) symmetrically arranged, the rod wall of the cross rod (5) is rotatably sleeved with a rotating block (12), the lower end of the front side of the rotating block (12) is fixedly connected with the protective cover (3) through a fixing rod (13), the two torsion springs (11) are respectively sleeved with two ends of the cross rod (5), and the two ends are respectively fixedly connected with the rotating block (12) and the fixing plate (4).

3. The electric vehicle lamp with the efficient heat dissipation protection function as claimed in claim 1, wherein the clamping mechanism comprises an expansion link (14) and a first spring (15), the bottoms of the expansion link (14) and the first spring (15) are jointly and fixedly provided with a connecting plate (16), the front side of the connecting plate (16) is fixedly provided with a U-shaped plate (17), the U-shaped plate (17) is connected with a connecting groove in a clamping manner, and the first spring (15) and the expansion link (14) are connected in a sleeved manner.

4. The electric vehicle lamp with the efficient heat dissipation protection function according to claim 1, wherein the buffer mechanism comprises two second springs (18) which are symmetrically arranged, the two second springs (18) are respectively sleeved with two ends of a rod wall of the vertical rod (7), the two ends of the second springs are respectively fixedly connected with a sliding block (8) and a groove wall of the sliding groove, a first U-shaped block (19) is fixedly arranged on the rear side of each sliding block (8), two symmetrical second U-shaped blocks (20) are fixedly arranged on the front side of the spongy cushion (9), and the first U-shaped block (19) and the second U-shaped blocks (20) are respectively and rotatably connected with a connecting rod (21) through a shaft pin.

5. The lamp for the electric vehicle with the efficient heat dissipation and protection functions as claimed in claim 1, wherein the heat dissipation mechanism comprises a driving motor (22), the driving motor (22) is fixedly connected with the rear side of the inner surface of the air box (10), and the output end of the air box is fixedly provided with fan blades (23), the air box (10) is communicated with the lamp housing (1) through two symmetrically arranged air pipes (24), and the rear side of the air box (10) is provided with two symmetrical air holes.

6. The lamp for electric vehicle with high-efficient heat dissipation protection function as claimed in claim 1, wherein the sidewall of the lamp body (2) is coated with heat-conducting silicone grease.