CN212565636U

CN212565636U - Far and near light radiator for automobile

Info

Publication number: CN212565636U
Application number: CN202020494370.6U
Authority: CN
Inventors: 王悦; 毛北华
Original assignee: Kunshan Shengfa Hardware Co ltd
Current assignee: Kunshan Shengfa Hardware Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-02-19
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to a car is far away, short-distance beam radiator, including lamp body, lamp shade and heat abstractor, the lamp body includes mount pad and lamp stand, is provided with the LED lamp on the lamp stand, forms the radiating groove between mount pad and the lamp stand, and heat abstractor still includes the radiating ring of being connected with the radiating ring including setting up the heat conduction ring in the radiating groove, and the radiating ring setting is provided with a plurality of fin grooves between lamp body and lamp shade on the heat conduction ring. The heat dissipation device is arranged between the lamp body and the lamp shade, the heat conduction ring is provided with a plurality of fin-shaped grooves, and the heat dissipation device is arranged between the lamp body and the lamp shade, so that heat in the lamp shade is dissipated outwards, and overhigh heat in the lamp shade is avoided; the clamping hook is matched with the clamping groove to complete preliminary fixation, and the sliding plate passes through the sliding clamping groove and is screwed and fixed by using the screw thread of the bolt, so that the clamping hook, the sliding plate and the sliding plate are tightly connected; in addition, when the automobile runs at a high speed, wind enters the lampshade from the ventilating hole, and circulation of the air is accelerated, so that a good heat dissipation effect is achieved, and the overhigh temperature in the automobile lamp is avoided.

Description

Far and near light radiator for automobile

Technical Field

The utility model relates to a heat abstractor, in particular to car is far away, is short-distance to the light radiator.

Background

When the automobile headlamp is in an illuminating state, the closed environment where the automobile headlamp is located generates higher temperature due to heat accumulation, and the higher temperature not only easily generates fog in the automobile headlamp to influence the illuminating effect, but also easily causes the parts in the automobile headlamp to be heated and deformed, and even causes the phenomenon of burning and melting of the parts; in addition, due to the fact that hot air generated due to high temperature flows unsmoothly in a closed environment, the service life of electronic products inside the automobile headlamp is shortened, normal use of the automobile headlamp is seriously affected, and therefore cooling and heat dissipation need to be carried out on the closed environment where the automobile headlamp is located. At present, a common heat dissipation mode is adopted for cooling by using a heat radiator, but the heat dissipation effect of the conventional heat radiator is poor, and improvement is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car is far away, is short-distance to the light radiator.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a car is far away, short-distance beam radiator, includes lamp body, lamp shade and heat abstractor, the lamp body includes mount pad and lamp stand, be provided with the LED lamp on the lamp stand, form the radiating groove between mount pad and the lamp stand, heat abstractor still includes the radiating ring of being connected with the heat conduction ring including the heat conduction ring that sets up in the radiating groove, the radiating ring sets up between lamp body and lamp shade, be provided with a plurality of fin grooves on the heat conduction ring.

Preferably, the annular array is provided with a plurality of through grooves on the lamp holder, and the heat conduction ring is provided with a clamping block matched with the through grooves.

Preferably, the heat dissipation device is provided with a plurality of ventilation holes, and the ventilation holes penetrate through the heat conduction ring and the heat dissipation ring.

Preferably, a plurality of filter cloths are arranged in the ventilation holes.

Preferably, the lamp body is clamped with the heat dissipation device.

Preferably, the side wall of the mounting seat is provided with a clamping groove, the heat dissipation ring is extended to form an extension clamping portion clamped with the mounting seat, and the extension clamping portion is provided with a clamping hook matched with the clamping groove.

Preferably, a sliding clamping groove is formed in the heat dissipation ring, a sliding plate which is matched with the lamp shade and penetrates through the sliding clamping groove is arranged on the lamp shade, and the sliding plate is fixedly connected with the lamp body through bolts.

To sum up, the utility model discloses following beneficial effect has:

when the heat dissipation device is installed and used, the heat dissipation device is arranged between the lamp body and the lampshade, the heat conduction ring is provided with the plurality of fin-shaped grooves, and the heat dissipation device is arranged between the lamp body and the lampshade to dissipate heat in the lampshade outwards so as to avoid overhigh heat in the lampshade; the clamping hook is matched with the clamping groove to complete preliminary fixation, and the sliding plate passes through the sliding clamping groove and is screwed and fixed by using the screw thread of the bolt, so that the clamping hook, the sliding plate and the sliding plate are tightly connected; in addition, when the automobile runs at a high speed, wind enters the lampshade from the ventilating hole, and circulation of the air is accelerated, so that a good heat dissipation effect is achieved, and the overhigh temperature in the automobile lamp is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment

FIG. 2 is a sectional view of the entire structure in the embodiment;

FIG. 3 is a sectional view of a part of the structure in the embodiment.

In the figure, 1, a lampshade; 13. a slide plate; 2. a lamp body; 21. a mounting seat; 211. a card slot; 22. a lamp socket; 23. a heat sink; 31. a heat conducting ring; 32. a heat dissipation ring; 311. a fin-shaped groove; 312. a clamping block; 321. an extension clamping part; 322. a hook; 323. sliding the clamping groove; 33. a vent hole; 331. and (4) a filter cloth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

the utility model provides a car is far away, passing light radiator, as shown in figure 1, including lamp body 2, lamp shade 1 and heat abstractor, lamp body 2 includes mount pad 21 and lamp stand 22, be provided with the LED lamp on the lamp stand 22, form radiating groove 23 between mount pad 21 and the lamp stand 22, heat abstractor is including setting up the heat conduction ring 31 in radiating groove 23, still include the heat dissipation ring 32 of being connected with heat conduction ring 31, heat dissipation ring 32 sets up between lamp body 2 and lamp shade 1, be provided with a plurality of fin shape grooves 311 on the heat conduction ring 31, heat abstractor sets up between lamp body 2 and lamp shade 1, outwards dispel the heat in the lamp shade 1, avoid the heat in the lamp shade 1 too high.

As shown in fig. 2, the annular array of the lamp holder 22 is provided with a plurality of through grooves 221, the heat conduction ring 31 is provided with a fixture block 312 matched with the through grooves 221, the fixture block 312 and the through grooves 221 are matched and fixed, and meanwhile, the area of the heat conduction ring 31 is increased, and the heat conduction efficiency is increased.

As shown in fig. 1 and 3, the heat dissipating device is provided with a plurality of ventilation holes 33, the ventilation holes 33 are arranged to penetrate through the heat conducting ring 31 and the heat dissipating ring 32, and when the vehicle runs at a high speed, wind enters the lamp shade 1 from the ventilation holes 33 to accelerate the circulation of air, thereby achieving a good heat dissipating effect.

As shown in fig. 1 and 3, a plurality of filter cloths 331 are disposed in the ventilation holes 33 to prevent impurities in the wind from entering the lamp housing 1.

As shown in fig. 1, the lamp body 2 is engaged with the heat sink.

As shown in fig. 2, a clamping groove 211 is formed in a side wall of the mounting base 21, an extending clamping portion 321 clamped with the mounting base 21 is formed on the heat dissipation ring 32 in an extending manner, and a hook 322 matched with the clamping groove 211 is arranged on the extending clamping portion 321.

As shown in fig. 2, the heat dissipating ring 32 is provided with a sliding clamping groove 323, the lampshade 1 is provided with a sliding plate 13 which is matched to pass through the sliding clamping groove 323, the sliding plate 13 is fixedly connected with the lamp body 2 through a bolt, and the sliding plate 13 passes through the sliding clamping groove 323 and is then screwed and fixed through a bolt thread, so that the three are tightly connected.

The working principle is as follows:

when the lamp is installed and used, the heat dissipation device is arranged between the lamp body 2 and the lampshade 1, the heat conduction ring 31 is provided with the plurality of fin-shaped grooves 311, the heat dissipation device is arranged between the lamp body 2 and the lampshade 1, heat in the lampshade 1 is dissipated outwards, and overhigh heat in the lampshade 1 is avoided; the clamping hook 322 is matched with the clamping groove 211 to finish primary fixation, and the sliding plate 13 passes through the sliding clamping groove 323 and is screwed and fixed by using bolt threads, so that the three are tightly connected; in addition, when the automobile runs at a high speed, wind enters the lampshade 1 from the vent hole 33, and circulation of the air is accelerated, so that a good heat dissipation effect is achieved, and the overhigh temperature in the automobile lamp is avoided.

Claims

1. The utility model provides a far and near light radiator of car, includes lamp body (2), lamp shade (1) and heat abstractor, its characterized in that: the LED lamp is characterized in that the lamp body (2) comprises a mounting seat (21) and a lamp holder (22), the lamp holder (22) is provided with an LED lamp, a heat dissipation groove (23) is formed between the mounting seat (21) and the lamp holder (22), the heat dissipation device comprises a heat conduction ring (31) arranged in the heat dissipation groove (23) and further comprises a heat dissipation ring (32) connected with the heat conduction ring (31), the heat dissipation ring (32) is arranged between the lamp body (2) and the lamp shade (1), and the heat conduction ring (31) is provided with a plurality of fin-shaped grooves (311).

2. A high and low beam radiator for an automobile as claimed in claim 1, wherein: a plurality of through grooves (221) are formed in the lamp holder (22) in an annular array mode, and clamping blocks (312) matched with the through grooves (221) are arranged on the heat conduction ring (31).

3. A high and low beam radiator for an automobile as claimed in claim 2, wherein: the heat dissipation device is provided with a plurality of ventilation holes (33), and the ventilation holes (33) penetrate through the heat conduction ring (31) and the heat dissipation ring (32).

4. A high and low beam radiator for an automobile as claimed in claim 3, wherein: a plurality of filter cloths (331) are arranged in the ventilation holes (33).

5. A high and low beam radiator for an automobile as claimed in claim 4, wherein: the lamp body (2) is clamped with the heat dissipation device.

6. A high and low beam radiator for an automobile as claimed in claim 5, wherein: mount pad (21) lateral wall is provided with draw-in groove (211), extend on heat dissipation ring (32) and form extension joint portion (321) with mount pad (21) joint, be provided with on extension joint portion (321) with draw-in groove (211) complex pothook (322).

7. A high and low beam radiator for an automobile as claimed in claim 6, wherein: be provided with on heat dissipation ring (32) and slide joint groove (323), be provided with slide (13) that the cooperation passed from sliding joint groove (323) on lamp shade (1), slide (13) and lamp body (2) bolt fixed connection.