CN218544228U - LED car headlight fast dispels heat - Google Patents
LED car headlight fast dispels heat Download PDFInfo
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- CN218544228U CN218544228U CN202222418285.3U CN202222418285U CN218544228U CN 218544228 U CN218544228 U CN 218544228U CN 202222418285 U CN202222418285 U CN 202222418285U CN 218544228 U CN218544228 U CN 218544228U
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Abstract
The utility model relates to a car headlight technical field, specific quick radiating LED car headlight that says so, which comprises a lamp body, the LED lamp plate is all installed at both ends around the lamp body, both ends just are located the LED lamp plate outside and all install the protective cover around the lamp body, the chuck is installed to the lamp body lower extreme, the radiator is installed to the chuck lower extreme, radiator lower extreme installation fan assembly. The utility model discloses the dismouting of being convenient for between lamp body, LED lamp plate, protective cover, chuck, radiator, fan body and the shell body to be convenient for maintain and repair; the heat dissipation efficiency is improved through the radiator, and through the work of the fan body, the air outside is sucked from the first ventilation opening and the second ventilation opening, and is blown to the lamp body through the outer shell and the radiator in sequence, so that the ventilation and heat dissipation effects on the lamp body are further realized, the heat dissipation efficiency of the LED automobile headlamp capable of dissipating heat quickly is improved, and the service life of the LED automobile headlamp capable of dissipating heat quickly is prolonged.
Description
Technical Field
The utility model relates to a car headlight technical field specifically is a quick radiating LED car headlight.
Background
Automobile headlamps, also called automobile headlamps and automobile LED daytime running lights, are used as eyes of automobiles and aim to ensure safe driving at night or under bad weather conditions.
The patent with the publication number of CN207831246U discloses a novel automobile headlamp, including metal chuck, metal chuck's surface movable mounting has last catch, metal chuck's inner wall movable mounting has the silica gel circle, the inner wall of silica gel circle is pegged graft and is had the lamp body, the surface movable mounting of lamp body has heat conduction silica gel piece, the surface movable mounting of heat conduction silica gel piece has the light source board, the surface movable connection of light source board has the light source board briquetting, the surface movable connection of lamp body one end has lower catch, the surface movable connection copper braid over braid of lower catch one end.
When above-mentioned novel car headlight uses, lamp body and light source board can distribute the heat, and above-mentioned novel car headlight does not set up heat radiation structure, and the heat that produces can't in time distribute away, uses the life that can reduce lamp body and light source board for a long time.
Therefore, the LED automobile headlamp capable of dissipating heat quickly is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick radiating LED car headlight to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the LED automobile headlamp capable of dissipating heat quickly comprises a lamp body, wherein LED lamp panels are mounted at the front end and the rear end in the lamp body, protective covers are mounted at the front end and the rear end of the lamp body and positioned outside the LED lamp panels, a chuck is mounted at the lower end of the lamp body, a radiator is mounted at the lower end of the chuck, and a fan assembly is mounted at the lower end of the radiator;
a first annular clamping groove is formed in the outer surface of the lamp body, and a first clamping block is fixedly connected to the outer surface of the lamp body;
the inner side wall of the protective cover is provided with a snap ring clamped in the first annular clamping groove;
the inner wall of the chuck is provided with a clamping groove for clamping a first clamping block, and the lamp body penetrates through the chuck and extends out of the lower end of the chuck;
the upper end of the inner side wall of the radiator is in threaded connection with the lower end of the outer side wall of the lamp body, a second annular clamping groove is formed in the outer side of the radiator, and an open groove is formed in the lower end of the radiator;
the fan assembly comprises a fan body and an outer shell, the fan body is installed inside the outer shell and the radiator, and a second clamping block which stretches into the outer shell from an open slot and is in rotary clamping connection with the second annular clamping groove is fixedly connected to the inner side wall of the outer shell.
The LED lamp panel is fixedly connected with the lamp body through rivets. The light source on the LED lamp panel emits light, so that the illumination effect is realized.
And the upper ends of the two groups of protective covers are fixedly connected through bolts. Two sets of protective covers are fixedly connected through bolts, so that the two sets of protective covers can be conveniently mounted and dismounted.
The fan comprises a fan body and is characterized in that the inner wall of the radiator is fixedly connected with an installation boss, the upper end of the outer side of the fan body is provided with an installation lug, and the installation lug and the installation boss are fixedly connected through a bolt.
A first ventilation opening is formed in the lower end of the outer shell, and a second ventilation opening is formed in the side wall of the outer shell. Through the work of fan body, inhale first vent and second vent with external air from inhaling to play ventilation cooling's effect.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model consists of a lamp body, a LED lamp panel, a protective cover, a chuck, a radiator, a fan body and an outer shell body, and the lamp body, the LED lamp panel, the protective cover, the chuck, the radiator, the fan body and the outer shell body are convenient to disassemble and assemble, thereby being convenient for maintenance and repair;
2. the utility model discloses a radiator improves the radiating efficiency, through fan body work, inhales first vent and second vent with external air from inhaling, blows to the lamp body through shell body and radiator in proper order to further play ventilation cooling's effect to the lamp body, improve this quick radiating LED car headlight's radiating efficiency, prolong this quick radiating LED car headlight's life.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a schematic view of the structure of the lamp body of the present invention;
FIG. 3 is a schematic view of the protective cover of the present invention;
FIG. 4 is a schematic view of the heat sink of the present invention;
fig. 5 is a schematic view of the bottom view of the heat sink of the present invention;
FIG. 6 is a schematic view of the fan body of the present invention;
fig. 7 is a schematic view of the structure of the outer casing of the present invention.
In the figure: 1. a lamp body; 101. a first ring-shaped card slot; 102. a first clamping block; 2. an LED lamp panel; 3. a protective cover; 301. a snap ring; 4. a chuck; 5. a heat sink; 501. a second annular card slot; 502. an open slot; 503. mounting a boss; 6. a fan body; 601. mounting lugs; 7. an outer housing; 701. a first vent; 702. and a second ventilation opening.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a quick radiating LED car headlight, includes lamp body 1, LED lamp plate 2 is all installed at both ends around in the lamp body 1, protective cover 3 is all installed at both ends and the 2 outside that are located LED lamp plate around the lamp body 1, chuck 4 is installed to 1 lower extreme of lamp body, radiator 5 is installed to 4 lower extremes of chuck, fan assembly is installed to 5 lower extremes of radiator.
The lamp body 1 is fixedly connected with a first clamping block 102 on the outer surface, a clamping groove used for clamping the first clamping block 102 is formed in the inner wall of the chuck 4, the lamp body 1 penetrates through the chuck 4 and extends out of the lower end of the chuck 4, the upper end of the inner side wall of the radiator 5 is in threaded connection with the lower end of the outer side wall of the lamp body 1, a second annular clamping groove 501 is formed in the outer side of the radiator 5, an open groove 502 is formed in the lower end of the radiator 5, the fan assembly comprises a fan body 6 and a shell body 7, the fan body 6 is installed inside the shell body 7 and the radiator 5, a first ventilation opening 701 is formed in the lower end of the shell body 7, a second ventilation opening 702 is formed in the side wall of the shell body 7, a mounting boss 503 is fixedly connected to the inner wall of the radiator 5, a mounting lug 601 is arranged at the upper end of the outer side of the fan body 6, the mounting lug 601 is fixedly connected with the mounting boss 503 through a bolt, and a second clamping block which extends into the open groove 502 and is rotatably clamped with the second annular clamping groove 501 is fixedly connected to the inner side wall of the shell 7. Stretch into chuck 4 with lamp body 1 lower extreme inside, through the inside draw-in groove joint of first fixture block 102 of lamp body 1 and chuck 4, realize the assembly of lamp body 1 and chuck 4, pass through bolt and the interior installation base 503 fixed connection of radiator 5 with the installation ear 601 of fan body 6, then aim at open slot 502 with the second fixture block of shell body 7 inside wall, and overlap shell body 7 at radiator 5 outside lower extreme, make the second fixture block be located radiator 5's second annular draw-in groove 501 department, then rotatory shell body 7, can be with the rotatory joint in the radiator 5 lower extreme outside of shell body 7, make fan body 6 install in radiator 5 and shell body 7, at last with radiator 5 threaded connection in lamp body 1 lateral wall lower extreme, can accomplish the assembly.
Specifically, when the rapid heat dissipation LED automobile headlamp is used, after the LED lamp panel 2 is fixedly connected with the lamp body 1 through rivets, the snap rings 301 of the two groups of protective covers 3 are clamped in the first annular clamping groove 101 on the outer side of the lamp body 1, then the two groups of protective covers 3 are fixedly connected through bolts, the lower end of the lamp body 1 extends into the chuck 4, the first clamping block 102 of the lamp body 1 is clamped with the clamping groove in the chuck 4, so that the lamp body 1 is assembled with the chuck 4, the mounting lug 601 of the fan body 6 is fixedly connected with the mounting boss 503 in the heat sink 5 through the bolts, then the second clamping block on the inner side wall of the outer shell 7 is aligned to the open groove 502, the outer shell 7 is sleeved at the lower end of the outer side of the heat sink 5, so that the second clamping block is located at the second annular clamping groove 501 of the heat sink 5, then the outer shell 7 is rotated to clamp the outer side of the lower end of the heat sink 5 in a clamping manner, so that the fan body 6 is mounted in the heat sink 5 and the outer shell 7, and finally the heat sink 5 is screwed to the lower end of the outer side wall of the lamp body 1, so that the rapid heat dissipation LED automobile headlamp can be assembled; this quick radiating LED car headlight uses for a long time and can produce the heat, improve the radiating efficiency through radiator 5, through 6 work of fan body, inhale first vent 701 and second vent 702 with external air from inhaling, blow to lamp body 1 through shell body 7 and radiator 5 in proper order to further play ventilation cooling's effect to lamp body 1, improve this quick radiating LED car headlight's radiating efficiency, prolong this quick radiating LED car headlight's life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a quick radiating LED car headlight, includes lamp body (1), its characterized in that: the LED lamp is characterized in that the front end and the rear end in the lamp body (1) are respectively provided with an LED lamp panel (2), the front end and the rear end of the lamp body (1) and the outer side of the LED lamp panel (2) are respectively provided with a protective cover (3), the lower end of the lamp body (1) is provided with a chuck (4), the lower end of the chuck (4) is provided with a radiator (5), and the lower end of the radiator (5) is provided with a fan assembly;
a first annular clamping groove (101) is formed in the outer surface of the lamp body (1), and a first clamping block (102) is fixedly connected to the outer surface of the lamp body (1);
a snap ring (301) which is clamped in the first annular clamping groove (101) is arranged on the inner side wall of the protective cover (3);
a clamping groove used for clamping the first clamping block (102) is formed in the inner wall of the chuck (4), and the lamp body (1) penetrates through the chuck (4) and extends out of the lower end of the chuck (4);
the upper end of the inner side wall of the radiator (5) is in threaded connection with the lower end of the outer side wall of the lamp body (1), a second annular clamping groove (501) is formed in the outer side of the radiator (5), and an open groove (502) is formed in the lower end of the radiator (5);
fan unit spare includes fan body (6) and shell body (7), install inside shell body (7) and radiator (5) fan body (6), shell body (7) inside wall fixedly connected with follow open slot (502) stretch into and with the second fixture block of the rotatory joint of second annular clamping groove (501).
2. The LED automobile headlamp capable of dissipating heat quickly according to claim 1, wherein: the LED lamp panel (2) is fixedly connected with the lamp body (1) through rivets.
3. The LED automobile headlamp capable of dissipating heat quickly according to claim 1, wherein: the upper ends of the two groups of protective covers (3) are fixedly connected through bolts.
4. The LED automobile headlamp capable of dissipating heat quickly according to claim 1, wherein: radiator (5) inner wall fixedly connected with installation boss (503), fan body (6) outside upper end is equipped with installation ear (601), pass through bolt fixed connection between installation ear (601) and the installation boss (503).
5. The LED automobile headlamp capable of dissipating heat quickly according to claim 1, wherein: a first ventilation opening (701) is formed in the lower end of the outer shell (7), and a second ventilation opening (702) is formed in the side wall of the outer shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418285.3U CN218544228U (en) | 2022-09-13 | 2022-09-13 | LED car headlight fast dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222418285.3U CN218544228U (en) | 2022-09-13 | 2022-09-13 | LED car headlight fast dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218544228U true CN218544228U (en) | 2023-02-28 |
Family
ID=85273149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222418285.3U Active CN218544228U (en) | 2022-09-13 | 2022-09-13 | LED car headlight fast dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218544228U (en) |
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2022
- 2022-09-13 CN CN202222418285.3U patent/CN218544228U/en active Active
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