CN211238164U

CN211238164U - Automobile halogen lamp with heat dissipation performance

Info

Publication number: CN211238164U
Application number: CN201921573242.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiangsu Lide Vehicle Optical System Co ltd
Current assignee: Jiangsu Lide Vehicle Optical System Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-11
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a car halogen lamp that possesses thermal diffusivity especially relates to halogen lamp technical field, and car halogen lamp includes: the halogen bulb penetrates through the middle of the upper end of the base and is connected to the middle of the upper end of the base through threads, and the lampshade is connected to the outer side of the upper end of the base. When the automobile vibrates in the driving process, the first sealing ring, the second sealing ring, the rubber rope and the rubber block are matched, so that the shock resistance of the lampshade can be improved, and the sealing property between the lampshade and the base is improved; when the halogen bulb emits light and heat, the heat emitted by the halogen bulb can be absorbed and gathered in the heat gathering pipe through the heat absorbing layer, so that double heat absorption and heat dissipation are realized through the heat conducting silicone grease in the thick hose and the engine oil in the thin hose, the heat dissipation performance of the automobile halogen lamp is improved, and the defects that the heat dissipation effect is too poor, the shock resistance of a lampshade is too poor and the like in the prior art are overcome.

Description

Automobile halogen lamp with heat dissipation performance

Technical Field

The utility model relates to a halogen lamp technical field especially relates to an automobile halogen lamp who possesses thermal diffusivity.

Background

The principle of the halogen bulb, which is called as halogen bulb or halogen lamp for short, also called as tungsten halogen bulb and quartz bulb, is that halogen gas such as iodine or bromine is injected into the bulb, the sublimed tungsten filament and halogen chemically react at high temperature, and the cooled tungsten is re-solidified on the tungsten filament to form a balanced cycle, so as to prevent the tungsten filament from being broken too early, therefore, the halogen bulb has a longer service life than the incandescent lamp, and the supply voltage of the halogen lamp is generally divided into two types of alternating current 220V and direct current 12V and 24V.

Because the automobile halogen lamp is cheap and simple in structure, the automobile halogen lamp is often applied to a headlamp of an automobile, but the existing automobile halogen lamp has an excessively poor heat dissipation effect, the heat dissipation is poor due to large heat productivity of the automobile halogen lamp in use, the service life of the automobile halogen lamp is easy to reduce due to poor heat dissipation, and the lampshade is easy to loosen due to vibration caused by vibration due to the fact that the automobile generates vibration in the driving process due to the excessively poor shock resistance of the lampshade.

SUMMERY OF THE UTILITY MODEL

In order to overcome the radiating effect among the prior art too poor with the lamp shade anti-seismic subalternation defect, the utility model provides a car halogen lamp who possesses thermal diffusivity has not only improved car halogen lamp's thermal diffusivity, has improved the anti-seismic of lamp shade moreover.

The utility model provides a technical scheme that its technical problem adopted is: an automotive halogen lamp with heat dissipation, comprising: a base, a halogen bulb and a lampshade, wherein the halogen bulb penetrates through and is connected in the middle of the upper end of the base through threads, the lampshade is connected with the outer side of the upper end of the base, a first annular groove is arranged on the outer side of the upper end of the base, a second annular groove is arranged at the bottom of the first annular groove, at least four bottom grooves are uniformly arranged at the bottom of the second annular groove in an annular shape, at least two groups of side grooves are vertically and uniformly arranged on the inner wall of each bottom groove, the lower end of the lampshade is embedded and fixed with a first sealing ring which is in seamless joint with the first annular groove, the lower end of the first sealing ring is connected with a second sealing ring which is in seamless joint with the second annular groove, the lower end of the second sealing ring is uniformly connected with at least four rubber ropes in an annular shape, the tail ends of the rubber ropes are fixedly embedded with the bottom of the bottom groove, and at least two groups of rubber blocks are vertically and uniformly fixed on the outer wall of each rubber rope; the outer wall fixedly connected with of halogen bulb gathers the heat pipe, it has the heat-absorbing layer to gather the close laminating of heat pipe inner wall, the heat-absorbing layer surface has evenly arranged three piece at least magnetic paths for the annular, it has three group at least hoops to gather the outer wall of heat pipe by the centre of a circle to the outside even welding, every group the inside thick hose that all alternates of hoop, every group the inside thin hose that all alternates of hoop is provided with two thin hoses, two thin hose is located thick hose upper and lower both sides, thin hose and thick hose all laminate with gathering the heat pipe mutually.

In the automobile halogen lamp, the first sealing ring and the second sealing ring are of an integrated structure, the second sealing ring and the rubber rope are of an integrated structure, and the rubber rope and the rubber block are of an integrated structure.

Foretell car halogen lamp, the block rubber inserts the inside and side slot joint of side slot, every group the side slot all has four, every group the side slot all is the distribution all around, the quantity and the distribution of block rubber and the quantity and the distribution one-to-one in side slot.

In the automobile halogen lamp, the number distribution of the rubber ropes is matched with the number distribution of the bottom grooves.

In the automobile halogen lamp, the heat collecting pipe is of a funnel-shaped structure, the heat collecting pipe is made of iron, and the magnetic block and the heat collecting pipe are attracted.

In the automobile halogen lamp, the heat absorption layer is made of black graphene paper.

In the automobile halogen lamp, each group of the hoops is at least three, and the hoops in each group are uniformly distributed in an annular shape.

According to the automobile halogen lamp, the head end and the tail end of the thin hose are connected to form the circular ring, the head end and the tail end of the thick hose are connected to form the circular ring, engine oil is filled in the thin hose, and heat-conducting silicone grease is filled in the thick hose.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: when the automobile vibrates in the driving process, the first sealing ring, the second sealing ring, the rubber rope and the rubber block are matched, so that the shock resistance of the lampshade can be improved, and the sealing property between the lampshade and the base is improved; when the halogen lamp emits light and heat, the heat emitted by the halogen lamp can be absorbed and gathered in the heat gathering pipe through the heat absorbing layer, so that double heat absorption and heat dissipation are realized through the heat conducting silicone grease in the thick hose and the engine oil in the thin hose, and the heat dissipation performance of the automobile halogen lamp is improved.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is an enlarged view of portion A of the base of FIG. 1;

fig. 3 is a partial enlarged view B of the heat collecting pipe of fig. 1.

In the figure: 100-base, 101-second ring groove, 102-bottom groove, 103-side groove, 104-first ring groove, 200-halogen bulb, 201-heat collecting pipe, 202-heat absorbing layer, 203-magnetic block, 204-hoop, 205-thick hose, 206-thin hose, 300-lamp shade, 301-first sealing ring, 302-rubber rope, 303-rubber block, 304-second sealing ring.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

As shown in fig. 1 to 2, an automotive halogen lamp having heat dissipation properties includes: the lamp comprises a base 100, a halogen bulb 200 and a lampshade 300, wherein the halogen bulb 200 penetrates through and is connected to the middle of the upper end of the base 100 through threads, the lampshade 300 is connected to the outer side of the upper end of the base 100, a first annular groove 104 is formed in the outer side of the upper end of the base 100, a second annular groove 101 is formed in the bottom of the first annular groove 104, at least four bottom grooves 102 are uniformly formed in the bottom of the second annular groove 101 in an annular mode, at least two sets of side grooves 103 are uniformly formed in the inner wall of each bottom groove 102 in a perpendicular mode, a first sealing ring 301 is fixedly embedded at the lower end of the lampshade 300 in an embedded mode, the first sealing ring 301 is seamlessly attached to the first annular groove 104, a second sealing ring 304 is connected to the lower end of the first sealing ring 301, the second sealing ring 304 is seamlessly attached to the second annular groove 101, at least four rubber ropes 302 are uniformly connected to the lower end of the second sealing ring 304 in an annular, at least two groups of rubber blocks 303 are vertically and uniformly fixed on the outer wall of each rubber rope 302, the first sealing ring 301 and the second sealing ring 304 are of an integral structure, the second sealing ring 304 and the rubber rope 302 are of an integral structure, the rubber rope 302 and the rubber block 303 are integrated, the rubber block 303 is inserted into the side grooves 103 and clamped with the side grooves 103, four side grooves 103 are arranged in each group, the side grooves 103 in each group are distributed around, the number and distribution of the rubber blocks 303 correspond to the number and distribution of the side grooves 103 one by one, the number distribution of the rubber ropes 302 is matched with the number distribution of the bottom grooves 102, when the automobile generates vibration during running, the first sealing ring 301 is pressed in the first annular groove 104 and the second sealing ring 304 is pressed in the second annular groove 101, the lamp cover 300 can play a role of buffering and shock absorption, and at the same time, the sealing performance between the lamp cover 300 and the base 100 is increased.

In addition, the elasticity of the rubber string 302 and the rubber block 303 play a role of squeezing and buffering in the side groove 103, so that the shock resistance of the lamp cover 300 can be further improved.

As shown in fig. 1 to 3, according to the embodiment, what is different from the above embodiment is that the outer wall of the halogen bulb 200 is fixedly connected with a heat collecting pipe 201, the inner wall of the heat collecting pipe 201 is closely attached with a heat absorbing layer 202, at least three magnetic blocks 203 are uniformly arranged on the surface of the heat absorbing layer 202 in an annular shape, at least three sets of hoops 204 are uniformly welded on the outer wall of the heat collecting pipe 201 from the center of a circle to the outside, a thick hose 205 is inserted into each set of hoops 204, two thin hoses 206 are inserted into each set of hoops 204, the two thin hoses 206 are located on the upper and lower sides of the thick hose 205, the thin hoses 206 and the thick hose 205 are both attached to the heat collecting pipe 201, the heat collecting pipe 201 is in a funnel-shaped structure, the heat collecting pipe 201 is made of iron, the magnetic blocks 203 attract the heat collecting pipe 201, the heat absorbing layer 202 is made of black graphene paper, at least three hoops 204 are arranged in each group, each hoop 204 is uniformly distributed in an annular shape, the head end and the tail end of the thin hose 206 are connected to form a ring, the head end and the tail end of the thick hose 205 are connected to form a ring, engine oil is filled in the thin hose 206, heat-conducting silicone grease is filled in the thick hose 205, when the halogen bulb 200 emits light and generates heat, the heat emitted by the halogen bulb 200 can be absorbed and conducted and gathered in the heat gathering pipe 201 due to the heat absorption property of black graphene paper through the heat absorption layer 202, so that double heat absorption and heat dissipation are realized through the heat-conducting silicone grease in the thick hose 205 and the engine oil in the thin hose 206, and the thick hose 205 and the thin hose 206 are tightly hooped by the hoops 204 and tightly attached to the heat gathering pipe 201, so that the heat dissipation performance of the automobile halogen lamp is improved.

According to the above embodiment, further, by attraction between the magnetic block 203 and the heat collecting pipe 201, the heat absorbing layer 202 can be sandwiched between the magnetic block 203 and the heat collecting pipe 201, thereby serving to stabilize the heat absorbing layer 202.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automobile halogen lamp with heat dissipation is characterized by comprising the following components:

base (100), halogen bulb (200) and lamp shade (300), halogen bulb (200) run through and pass through threaded connection in the middle of base (100) upper end, lamp shade (300) meet in the base (100) upper end outside, open base (100) upper end outside has first ring channel (104), open first ring channel (104) tank bottom has second ring channel (101), second ring channel (101) tank bottom is that the annular has evenly opened at least four and has kerve (102), every equal perpendicular evenly opened of kerve (102) inner wall has at least two sets of side channels (103), lamp shade (300) lower extreme scarf joint is fixed with first sealing ring (301), first sealing ring (301) and first ring channel (104) seamless laminating, first sealing ring (301) lower extreme links to each other has second sealing ring (304), second sealing ring (304) and second ring channel (101) seamless laminating, the lower end of the second sealing ring (304) is uniformly connected with at least four rubber ropes (302) in an annular shape, the tail ends of the rubber ropes (302) are fixedly embedded with the bottom of the bottom groove (102), and at least two groups of rubber blocks (303) are vertically and uniformly fixed on the outer wall of each rubber rope (302); the outer wall fixedly connected with of halogen bulb (200) gathers heat pipe (201), it has heat-absorbing layer (202) to gather heat pipe (201) inner wall and closely laminate, heat-absorbing layer (202) surface is that the annular has evenly arranged three piece at least magnetic path (203), the outer wall of gathering heat pipe (201) has three group at least hoops (204) to the even welding in outside by the centre of a circle, every group hoop (204) inside all alternates and is provided with thick hose (205), every group hoop (204) inside all alternates and is provided with two thin hose (206), two thin hose (206) are located thick hose (205) upper and lower both sides, thin hose (206) and thick hose (205) all laminate with gathering heat pipe (201).

2. The halogen lamp for a vehicle having a heat dissipating property of claim 1, wherein: the first sealing ring (301) and the second sealing ring (304) are of an integrated structure, the second sealing ring (304) and the rubber rope (302) are of an integrated structure, and the rubber rope (302) and the rubber block (303) are of an integrated structure.

3. The halogen lamp for a vehicle having a heat dissipating property of claim 1, wherein: rubber block (303) insert inside and side groove (103) joint of side groove (103), every group side groove (103) all have four, every group side groove (103) all are distribution all around, the quantity and the distribution of rubber block (303) and the quantity and the distribution one-to-one of side groove (103).

4. The halogen lamp for a vehicle having a heat dissipating property of claim 1, wherein: the number distribution of the rubber ropes (302) is matched with the number distribution of the bottom grooves (102).

5. The halogen lamp for a vehicle having a heat dissipating property of claim 1, wherein: gather heat pipe (201) and be funnel-shaped structure, gather heat pipe (201) and make by iron, magnetic path (203) and gather heat pipe (201) and inhale mutually.

6. The halogen lamp for a vehicle having a heat dissipating property of claim 1, wherein: the heat absorbing layer (202) is composed of black graphene paper.

7. The halogen lamp for a vehicle having a heat dissipating property of claim 1, wherein: at least three hoops (204) are arranged in each group, and the hoops (204) in each group are uniformly distributed in an annular shape.

8. The halogen lamp for a vehicle having a heat dissipating property of claim 1, wherein: the heat-conducting silicone grease is characterized in that the head end and the tail end of the thin hose (206) are connected to form a circular ring, the head end and the tail end of the thick hose (205) are connected to form a circular ring, engine oil is filled in the thin hose (206), and heat-conducting silicone grease is filled in the thick hose (205).