CN220017106U - Novel automobile LED headlight - Google Patents

Abstract

The utility model discloses a novel automobile LED headlight, which comprises a metal lamp holder, an LED lamp body, a radiator, radiating fins and a heat conduction pipe structure, wherein the LED lamp body is arranged on two sides of the metal lamp holder, the LED lamp body is connected with the metal lamp holder through bolts, the radiator is fixed at one end of the metal lamp holder, arc-shaped grooves are formed in the radiator, the radiating fins are distributed on the outer wall of the radiator at equal intervals, the radiating fins are fixedly connected with the radiator, the heat conduction pipe structure is arranged on one side of the metal lamp holder, a base is fixed on one side of the radiator away from the metal lamp holder, and a radiating fan is arranged on the surface of the base. The utility model not only enhances the heat conduction and heat dissipation effects and prolongs the service life of the automobile LED headlight, but also optimizes the heat dissipation structure, and has high integration degree, compact structure, small occupied space and strong practicability.

Description

Novel automobile LED headlight

Technical Field

The utility model relates to the technical field of automobile lamps, in particular to a novel automobile LED headlight.

Background

The automobile LED headlight is generally used as a headlight, the headlight is arranged on two sides of an automobile head, and is used as a lighting device for a night driving road, the automobile LED headlight adopts an LED light source, so that the automobile headlight is energy-saving, high in luminous efficiency, low in energy consumption and environment-friendly, meets the current social requirements, is used as an eye of an automobile, is related to the external image of an automobile owner, and is closely connected with safe driving under the condition of driving at night or bad weather.

The heat dissipation performance of the automobile LED headlight is one of the important factors affecting the service life of the automobile LED headlight, so that the radiator is arranged on the automobile LED headlight to improve the heat dissipation performance of the headlight, but the heat conduction and heat dissipation effects of the radiator arranged on the automobile LED headlight are common at present, the structural design is unreasonable, the integration degree is low, the occupied space of the lamp body is large, and therefore, improvement is needed.

Disclosure of Invention

The utility model aims to provide a novel automobile LED headlight so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel car LED headlight, includes metal lighting fixture, LED lamp body, radiator, heat radiation fins and heat conduction pipe structure, the LED lamp body all sets up in the both sides of metal lighting fixture, and the LED lamp body passes through the bolt to be connected with the metal lighting fixture, the radiator is fixed in the one end of metal lighting fixture, just the inside of radiator is provided with the arc wall, heat radiation fins equidistant distribution is on the outer wall of radiator, heat radiation fins and radiator fixed connection, the heat conduction pipe structure sets up in one side of metal lighting fixture.

Preferably, the radiator is of an arc-shaped structure, and the structure of the radiator is optimized.

Preferably, a base is fixed on one side of the radiator away from the metal lamp bracket, so that the radiator fan is convenient to install.

Preferably, a cooling fan is installed on the surface of the base, so that the air flow speed is increased, and heat is taken away.

Preferably, the heat conducting pipe structure comprises a straight pipe portion, the straight pipe portion is arranged on one side of the metal lamp holder, and the straight pipe portion is fixedly connected with the metal lamp holder and is convenient for transferring heat.

Preferably, the heat conducting pipe structure further comprises a bent pipe portion, the bent pipe portion is arranged on one side of the straight pipe portion, the bent pipe portion and the straight pipe portion are of an integrated structure, one end, far away from the straight pipe portion, of the bent pipe portion penetrates through the arc-shaped groove and is fixedly connected with the radiator, and heat is conveniently led into the radiator.

Compared with the prior art, the utility model has the beneficial effects that: the novel automobile LED headlight not only enhances the effects of heat conduction and heat dissipation and prolongs the service life of the automobile LED headlight, but also optimizes the heat dissipation structure, and has high integration degree, compact structure, small occupied space and strong practicability;

through being provided with radiator, radiator fin, base, radiator fan, heat conduction pipe structure, at the during operation of LED lamp body, the heat that produces passes through the metal lighting fixture and gives straight tube portion, straight tube portion gives the heat transfer and return bend portion, radiator fin's setting has increased radiating area, radiator fin adopts the aluminium material, the heat conduction is effectual, the radiator fan on base surface moves, accelerate the air velocity of flow, make the heat take away fast, thereby heat conduction has been strengthened, radiating effect, the life of car LED headlight has been prolonged, and this car LED headlight has optimized heat radiation structure moreover, the degree of integration is high, compact structure, occupation space is little, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic perspective view of a heat pipe structure according to the present utility model;

FIG. 3 is a schematic perspective view of a heat sink according to the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a metal lamp holder; 2. an LED lamp body; 3. a heat sink; 4. a heat radiation fin; 5. a base; 6. a heat radiation fan; 7. a heat conducting pipe structure; 701. a straight pipe section; 702. a bent pipe part; 8. an arc-shaped groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the novel automobile LED headlight comprises a metal lamp holder 1, an LED lamp body 2, a radiator 3, radiating fins 4 and a heat conduction pipe structure 7, wherein the LED lamp body 2 is arranged on two sides of the metal lamp holder 1, and the LED lamp body 2 is connected with the metal lamp holder 1 through bolts;

the radiator 3 is fixed at one end of the metal lamp bracket 1, arc grooves 8 are formed in the radiator 3, the radiating fins 4 are distributed on the outer wall of the radiator 3 at equal intervals, and the radiating fins 4 are fixedly connected with the radiator 3;

the heat conduction pipe structure 7 is arranged on one side of the metal lamp bracket 1;

the radiator 3 is of an arc-shaped structure, so that the structure of the radiator 3 is optimized;

a base 5 is fixed on one side of the radiator 3 far away from the metal lamp bracket 1, so that a cooling fan 6 is convenient to install;

the surface of the base 5 is provided with a cooling fan 6, so that the air flow speed is increased, and the heat is taken away;

the heat conducting pipe structure 7 comprises a straight pipe part 701, wherein the straight pipe part 701 is arranged on one side of the metal lamp holder 1, and the straight pipe part 701 is fixedly connected with the metal lamp holder 1, so that heat is conveniently transferred;

the heat conducting pipe structure 7 further comprises a bent pipe portion 702, the bent pipe portion 702 is arranged on one side of the straight pipe portion 701, the bent pipe portion 702 and the straight pipe portion 701 are of an integrated structure, one end, away from the straight pipe portion 701, of the bent pipe portion 702 penetrates through the arc-shaped groove 8 and is fixedly connected with the radiator 3, and heat is conveniently led into the radiator 3.

When the embodiment of the utility model is used, the following steps are adopted: the LED lamp body 2 is arranged on two sides of the metal lamp holder 1, the radiator 3, the radiating fins 4, the base 5, the radiating fan 6 and the heat conducting tube structure 7 form an air cooling radiating system, wherein the straight tube part 701 of the heat conducting tube structure 7 is fixed on one side of the metal lamp holder 1, the bent tube part 702 is fixed in the arc-shaped groove 8 inside the radiator 3, when the LED lamp body 2 works, generated heat is transferred to the straight tube part 701 through the metal lamp holder 1, the heat is transferred to the bent tube part 702 through the straight tube part 701, the radiating area is increased due to the arrangement of the radiating fins 4, the radiating fins 4 are made of aluminum materials, the heat conducting effect is good, meanwhile, the radiating fan 6 on the surface of the base 5 runs, the air flow speed is quickened, the heat is taken away rapidly, the heat conducting and radiating effect is enhanced, the service life of the automobile LED headlight is prolonged, and the automobile LED headlight optimizes the radiating structure, and is high in integration degree, small in occupied space and high in practicability.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

Claims (6)

1. Novel car LED headlight, a serial communication port, including metal lighting fixture (1), LED lamp body (2), radiator (3), heat radiation fins (4) and heat pipe structure (7), LED lamp body (2) all set up in the both sides of metal lighting fixture (1), and LED lamp body (2) are connected with metal lighting fixture (1) through the bolt, the one end at metal lighting fixture (1) is fixed in radiator (3), just the inside of radiator (3) is provided with arc groove (8), equidistant distribution of heat radiation fins (4) is on the outer wall of radiator (3), heat radiation fins (4) and radiator (3) fixed connection, heat pipe structure (7) set up in one side of metal lighting fixture (1).

2. The novel automotive LED headlight of claim 1, wherein: the radiator (3) is of an arc-shaped structure.

3. The novel automotive LED headlight of claim 1, wherein: a base (5) is fixed on one side of the radiator (3) far away from the metal lamp bracket (1).

4. A novel automotive LED headlight according to claim 3, wherein: a cooling fan (6) is arranged on the surface of the base (5).

5. The novel automotive LED headlight of claim 1, wherein: the heat conduction pipe structure (7) comprises a straight pipe portion (701), the straight pipe portion (701) is arranged on one side of the metal lamp holder (1), and the straight pipe portion (701) is fixedly connected with the metal lamp holder (1).

6. The novel automotive LED headlight of claim 5, wherein: the heat conduction pipe structure (7) further comprises a bent pipe portion (702), the bent pipe portion (702) is arranged on one side of the straight pipe portion (701), the bent pipe portion (702) and the straight pipe portion (701) are of an integrated structure, and one end, far away from the straight pipe portion (701), of the bent pipe portion (702) penetrates through the arc-shaped groove (8) and is fixedly connected with the radiator (3).