CN209839957U - LED car lamp - Google Patents
LED car lamp Download PDFInfo
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- CN209839957U CN209839957U CN201921067566.0U CN201921067566U CN209839957U CN 209839957 U CN209839957 U CN 209839957U CN 201921067566 U CN201921067566 U CN 201921067566U CN 209839957 U CN209839957 U CN 209839957U
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- lamp
- lamp body
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- led
- heat dissipation
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Abstract
The utility model belongs to the technical field of the automotive lighting technique and specifically relates to a LED car light, including hollow lamp body and lamp pole, the lamp pole is the structure that the cross-section is type "worker" style of calligraphy, and the lamp pole comprises post core and the boss that is located post core both sides, the both sides of post core are equipped with the LED lamp plate, the length of hollow lamp body and the length looks adaptation of lamp pole, lamp pole location is installed inside hollow lamp body, has seted up in the hollow lamp body to be used for closely inlaying the installation chamber way of boss, the installation chamber way is sunken form and is formed with the fixed part that is used for fixed boss in its both sides, and the through-hole has been seted up to the position that corresponds the LED lamp plate on the hollow lamp body. The utility model discloses with the hollow lamp body and the lamp pole of cylindricality lamp holder design for the separation equipment, fixed mode between hollow lamp body and the lamp pole is simple and convenient, reduces the car light production degree of difficulty to improve production efficiency and production yields.
Description
Technical Field
The utility model belongs to the technical field of the automotive lighting technique and specifically relates to a LED car light.
Background
LEDs are becoming mainstream illumination light sources due to their excellent performance, and illumination light sources of various illumination devices are being replaced with LED light sources. And in the automotive lighting field, because the mounted position is limited, the structure design of LED car light is very compact usually, and the lamp holder of car light generally is the column, and two lamp plates are arranged side by side to the lamp holder both sides, but lamp holder both sides position is comparatively narrow, and some car lights adopt outside protective housing and integrative setting of lamp holder, and also some lamp holder both sides still are equipped with condensing lens, lead to the lamp plate installation to become unusual difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect that current LED car light protective housing and the integrative setting of lamp holder lead to LED lamp plate installation difficulty.
In order to realize the above-mentioned purpose, the utility model provides a LED car light, including hollow lamp body and lamp pole, the lamp pole is the structure that the cross-section is type "worker" style of calligraphy, and the lamp pole comprises post core and the boss that is located post core both sides, the both sides of post core are equipped with the LED lamp plate, the length of hollow lamp body and the length looks adaptation of lamp pole, the lamp pole location is installed inside hollow lamp body, has seted up in the hollow lamp body to be used for closely inlaying the installation chamber way of boss, the installation chamber way is sunken form and is formed with the fixed part that is used for fixed boss in its both sides, and the through-hole has been seted up to the position that corresponds the LED lamp plate on the hollow lamp body.
Preferably, the bottom end of the lamp post is provided with an integrally formed limiting block, and the cross-sectional area of the limiting block is larger than that of the mounting cavity.
Furthermore, a limiting block is fixedly connected with the boss, and an air duct is formed at the joint of the limiting block and the column core.
Preferably, both ends of the through hole are in the shape of an inward concave arc surface extending towards the outer side of the hollow lamp body.
Preferably, the bottom end of the hollow lamp body is provided with an integrally formed heat dissipation base, and a plurality of heat dissipation fins are formed on four sides of the heat dissipation base.
Furthermore, a heat radiation fan is arranged on the inner side of the heat radiation base, and a fan protecting cover is installed at the bottom of the heat radiation base.
Preferably, the joint of the hollow lamp body and the heat dissipation seat is sleeved with an installation seat for fixing the lamp body.
Preferably, the lamp post is made of red copper.
Preferably, the hollow lamp body is made of aluminum.
The utility model has the advantages that: the cylindrical lamp cap is designed into the hollow lamp body and the lamp post which are separately assembled, the fixing mode between the hollow lamp body and the lamp post is simple and convenient, the production difficulty of the car lamp is reduced, and therefore the production efficiency and the production yield are improved.
Drawings
FIG. 1: the utility model discloses the explosion schematic diagram of LED car light.
FIG. 2: the utility model discloses the structure schematic diagram of lamp pole.
FIG. 3: the utility model discloses hollow lamp body's structural schematic.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the embodiments and the accompanying drawings.
The utility model discloses a LED car light.
Referring to fig. 1-3, a preferred embodiment of the present invention includes a car light body composed of a hollow lamp body 1 and a lamp post 2, wherein the lamp post 2 is a structure with an i-shaped cross section, the lamp post 2 can be seen to be composed of a post core 21 and bosses 22 at two sides of the post core 21, LED lamp panels 3 are disposed at two sides of the post core 21, LED light sources are disposed on the LED lamp panels 3, the lamp post 2 is installed inside the hollow lamp body 1, an installation cavity 11 is disposed in the hollow lamp body 1 for embedding the bosses 22, fixing portions 12 are formed at two sides of the installation cavity 11 for matching with the installation cavity 11 and fixing the bosses 22, the length of the hollow lamp body 1 is adapted to the length of the lamp post 2, that is, the effective length of the lamp post 2 is the same as the length of the hollow lamp body 1, so that the lamp post 2 can be completely embedded in the hollow lamp body 1, through holes 13 are disposed at a position of the hollow lamp body 1 corresponding to the LED lamp, the LED light source is used for emitting light.
Compared with the prior art, the utility model provides a LED car light adopts built-in lamp pole structure. Specifically, the traditional cylindrical lamp holder is separated into a hollow lamp body 1 and a lamp post 2, an LED light source is installed on the lamp post 2, the lamp post 2 is tightly embedded in the hollow lamp body 1, and the lamp post 2 is tightly matched with a concave installation cavity 11; during production, the lamp post 2 and the hollow lamp body 1 are arranged in a separated mode, the end portion space of the hollow lamp body 1 is large, assembly difficulty is greatly reduced, and installation accuracy of the LED light source is improved. In this embodiment, lamp pole 2 is "worker" style of calligraphy structure of class, and the material of lamp pole 2 is red copper, and hollow lamp body 1 is the aluminium material, forms sunken installation chamber way 11 in the hollow lamp body 1, can convenient installation and can high-efficient fixed lamp pole 2 to can guarantee that lamp pole 2 has good radiating effect.
In an optional technical scheme, in order to prevent the lamp post 2 from being exposed outside the hollow lamp body 1 after being installed, the bottom end of the lamp post 2 is provided with an integrally formed limiting block 4, the cross-sectional area of the limiting block 4 is larger than that of the installation cavity 11, and during assembly, the lamp post 2 is slidably installed along the bottom of the hollow lamp body 1 until the limiting block 4 abuts against the bottom of the hollow lamp body 1. In order to guarantee the overall heat dissipation effect of the car lamp, the limiting block 4 is fixedly connected with the boss 22, and an air duct 41 is formed at the joint of the limiting block 4 and the column core 21, so that the surface air circulation of the lamp column 2 is guaranteed.
In an optional technical scheme, two ends of the through hole 13 are in an inward concave arc surface shape extending towards the outer side of the hollow lamp body 1, so that the hollow lamp body 1 is prevented from blocking the light emitted by the LED light source too much.
In an alternative technical solution, to further promote the heat dissipation performance of the vehicle lamp, the bottom end of the hollow lamp body 1 is provided with an integrally formed heat dissipation base 5, and a plurality of heat dissipation fins 51 are formed on four sides of the heat dissipation base 5. The inner side of the heat dissipation base 5 is provided with a heat dissipation fan 6, and the bottom of the heat dissipation base 5 is provided with a fan protecting cover 7.
In an optional technical scheme, the outer sleeve of the joint of the hollow lamp body 1 and the heat dissipation base 5 is provided with a mounting seat 8 for fixing the lamp body, so that the car lamp can be adjusted within a certain angle after being mounted.
Compared with the prior art, the utility model provides a hollow lamp body and lamp pole that the LED car light designed the cylindricality lamp holder for the separation equipment, and fixed mode between hollow lamp body and the lamp pole is simple and convenient, reduces the car light production degree of difficulty to improve production efficiency and production yields, have progressive meaning.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a LED car light, includes hollow lamp body and lamp pole, its characterized in that, the lamp pole is the structure that the cross-section is type "worker" style of calligraphy, and the lamp pole comprises post core and the boss that is located post core both sides, the both sides of post core are equipped with the LED lamp plate, the length of hollow lamp body and the length looks adaptation of lamp pole, the lamp pole location is installed inside hollow lamp body, offers in the hollow lamp body to be used for closely inlaying the installation chamber way of boss, the installation chamber way is sunken form and is formed with the fixed part that is used for fixed boss in its both sides, and the through-hole has been seted up to the position that corresponds the LED lamp plate on the hollow lamp body.
2. The LED car lamp of claim 1, wherein the bottom end of the lamp post is provided with an integrally formed limiting block, and the cross-sectional area of the limiting block is larger than that of the mounting cavity.
3. The LED car light of claim 2, wherein the limiting block is fixedly connected with the boss, and an air duct is formed at the joint of the limiting block and the column core.
4. The LED vehicle lamp according to claim 1, wherein both ends of the through hole are in the shape of an inward concave arc extending to the outer side of the hollow lamp body.
5. The LED vehicle lamp of claim 1, wherein the bottom end of the hollow lamp body is provided with an integrally formed heat dissipation base, and a plurality of heat dissipation fins are formed on four sides of the heat dissipation base.
6. The LED vehicle lamp according to claim 5, wherein a heat dissipation fan is arranged on the inner side of the heat dissipation base, and a fan protecting cover is arranged at the bottom of the heat dissipation base.
7. The LED car lamp according to claim 1, wherein a mounting seat for fixing the lamp body is further sleeved outside the joint of the hollow lamp body and the heat dissipation base.
8. The LED vehicle lamp according to claim 1, wherein the lamp post is made of red copper.
9. The LED vehicle lamp according to claim 1, wherein the hollow lamp body is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067566.0U CN209839957U (en) | 2019-07-08 | 2019-07-08 | LED car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067566.0U CN209839957U (en) | 2019-07-08 | 2019-07-08 | LED car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209839957U true CN209839957U (en) | 2019-12-24 |
Family
ID=68899602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067566.0U Active CN209839957U (en) | 2019-07-08 | 2019-07-08 | LED car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209839957U (en) |
-
2019
- 2019-07-08 CN CN201921067566.0U patent/CN209839957U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: Floor 6, yongbiao complex building, no.5-6, Tangjia Avenue, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province Patentee after: FOSHAN XIANMING ELECTRICAL APPLIANCE Co.,Ltd. Address before: 528000, No. 2, No. 6, No. 125, No. three, Zhangcha Road, Chancheng District, Guangdong, Foshan Patentee before: FOSHAN LANGRUI TECHNOLOGY Co.,Ltd. |