CN215446332U - Dustproof heat dissipation car LED lamp - Google Patents
Dustproof heat dissipation car LED lamp Download PDFInfo
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- CN215446332U CN215446332U CN202121458572.6U CN202121458572U CN215446332U CN 215446332 U CN215446332 U CN 215446332U CN 202121458572 U CN202121458572 U CN 202121458572U CN 215446332 U CN215446332 U CN 215446332U
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Abstract
The utility model relates to a dustproof heat-dissipation automobile LED lamp which comprises a lamp body and a light-emitting component, wherein the lamp body comprises a lamp post and a lamp holder, the lamp post is fixedly connected with the lamp holder, heat-dissipation fins are integrally formed at one end, away from the lamp post, of the lamp holder, a lamp tail cover is integrally formed at one end of each heat-dissipation fin, a dustproof net covers the end portion of the lamp tail cover, the light-emitting component comprises a circuit board, a lamp plate and a lamp bead, the circuit board is arranged in the lamp holder, the lamp plate is embedded in the lamp post, the lamp bead is embedded in the lamp plate, the lamp plate is in circuit connection with the circuit board, a chuck is sleeved on the lamp post, and a plurality of mounting bayonets are formed in the chuck. The dustproof screen is used for isolating dust, and the radiating fan and the radiating fins are matched for radiating, so that the dustproof radiating effect is better, the radiating effect is improved, and the practical service life of the car lamp is prolonged.
Description
Technical Field
The utility model relates to the technical field of automobile lamps, in particular to a dustproof heat-dissipation automobile LED lamp.
Background
Automotive LED lamps are suitable for various lighting applications of automotive electronics, including headlights (high beam and low beam), fog lights, tail lights, brake lights, turn signal lights, daytime running lights, instrument lights, license plate lights, door lights, interior lights, width lights, navigation, entertainment systems, backlights, indicator lights, and the like. And the LED has firm structure, is not easily influenced by vibration, and the light output brightness can not be obviously reduced in the using process.
The existing automobile LED lamp is provided with a small radiating fan due to the radiating relation, and the fan blows dust into the automobile lamp when blowing air, so that the heat radiation is influenced, and the practical service life of the automobile lamp is shortened.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the dustproof heat-dissipation automobile LED lamp, dust is isolated through the dustproof net, and the dustproof heat-dissipation automobile LED lamp is matched with the heat-dissipation fan and the heat-dissipation fins for heat dissipation, so that the dustproof heat-dissipation effect is better, the heat dissipation is improved, and the practical service life of the automobile lamp is prolonged.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dustproof heat dissipation car LED lamp, includes lamp body and light-emitting component, the lamp body includes lamp pole and lamp stand, the lamp pole with lamp stand fixed connection, the lamp stand is kept away from the one end integrated into one piece of lamp pole has heat radiation fins, heat radiation fins one end integrated into one piece has the lamp tail-hood, the tip of lamp tail-hood covers there is the dust screen, light-emitting component includes circuit board, lamp plate and lamp pearl, the circuit board set up in the lamp stand, the lamp plate inlays to be located in the lamp pole, the lamp pearl inlays to be located on the lamp plate, the lamp plate with circuit board circuit connects, the cover is equipped with the chuck on the lamp pole, a plurality of installation bayonets have been seted up on the chuck.
Preferably, the lamp pole and the position that the lamp pearl corresponds have seted up the notch, notch one side is the opening setting.
Preferably, the side wall of the notch is provided with a reflective coating or a reflective plate.
Preferably, the position of the side symmetry of lamp pole is provided with the stopper, the chuck inboard be provided with the spout that the stopper corresponds, a plurality of draw-in grooves have been seted up to the chuck inboard, the stopper can inlay and locate in the draw-in groove.
Preferably, the lamp pole is sleeved with a rubber ring, and the rubber ring is arranged between the chuck and the lamp holder.
Preferably, a heat radiation fan is arranged in the lamp holder and is connected with the circuit board circuit.
Preferably, the embedded copper post that is equipped with of lamp pole, the copper post with one side laminating setting of lamp plate, the inside hollow setting of copper post, just be provided with copper powder and water in the copper post.
Preferably, the lamp panel is a copper plate.
Preferably, the lamp body is made of an aluminum alloy material.
The utility model has the beneficial effects that: the dustproof screen is used for isolating dust, and the radiating fan and the radiating fins are matched for radiating, so that the dustproof radiating effect is better, the radiating effect is improved, and the practical service life of the car lamp is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of an automotive LED lamp according to the present invention;
FIG. 2 is a top view of the lamp back cover structure of the present invention;
fig. 3 is a schematic view of the chuck structure of the present invention.
Shown in the figure: 1-a lamp holder; 11-heat dissipation fins; 12-lamp tail cap; 13-dust screen; 2-lamp pole; 21-notch; 31-a lamp panel; 32-lamp beads; 4-a chuck; 41-installing a bayonet; 42-a chute; 43-card slot; 5-rubber ring; 6-copper column.
Detailed Description
As shown in fig. 1 to 3, an embodiment of the utility model provides a dustproof heat dissipation automotive LED lamp, which includes a lamp body and a light emitting assembly.
Wherein, the lamp body includes lamp pole 2 and lamp stand 1, lamp pole 2 with lamp stand 1 is the integrated into one piece structure, lamp stand 1 is kept away from the one end integrated into one piece of lamp pole 2 has a plurality of heat radiation fins 11, and a plurality of heat radiation fins 11 are the annular array set up in on the lamp stand 1 and leave the gap each other and be used for ventilation cooling, heat radiation fins 11 keep away from the one end integrated into one piece of lamp stand 1 has lamp tail lid 12, and lamp tail lid 12 one end sets up for the opening, the terminal surface of lamp tail lid 12 is provided with dust screen 13, and dust screen 13 covers the opening setting of lamp tail lid 12 to dust screen 13 can allow the air to pass through to block the dust.
Light emitting component includes circuit board, lamp plate 31 and lamp pearl 32, wherein the circuit board is used for controlling lamp pearl 32 and lights out and radiator fan work, the circuit board install in the lamp stand 1, lamp plate 31 inlays to be located in lamp pole 2, lamp pearl 32 inlays to be established lamp plate 31 is kept away from the one end of lamp stand 1, notch 21 has been seted up to the position that lamp pole 2 and lamp pearl 32 correspond for make lamp pearl 32 expose, lamp plate 31 with circuit board circuit connection, the circuit board is connected through wire and external power source and is got the electricity.
The lamp pole 2 is equipped with the chuck 4, a plurality of installation bayonets 41 have been seted up on the chuck 4, and the quantity and the position size etc. of the installation bayonet 41 of chuck 4 can be seted up as required for the installation of the different motorcycle types of adaptation, make the motorcycle type that the car light can the adaptation more, more practical, convenient.
Further, the lamp post 2 and the position that the lamp pearl 32 corresponds have seted up notch 21, notch 21 one side is the opening setting. And, the side wall of the notch 21 is provided with a reflective coating or a reflective plate.
In this embodiment, because lamp plate 31 inlays to be established inside lamp pole 2, although seted up notch 21 on lamp pole 2 and made lamp pearl 32 expose, lamp pole 2 still can exert an influence to the shining of lamp pearl 32, make it have certain shadow region, through opening in notch 21 one side, the light that makes lamp pearl 32 blocks and reduces, and reflect through reflective coating or reflector panel to the light of lamp pearl 32, make its light concentrate more, luminance is better, shine the effect better.
Further, the position of the side symmetry of lamp pole 2 is provided with the stopper, and the stopper is bellied square, and the stopper sets up with 2 integrated into one piece of lamp pole, 4 inboard sides of chuck be provided with the spout 42 that the stopper corresponds, a plurality of draw-in grooves 43 have been seted up to 4 inboard one end of chuck, the stopper can inlay and locate in the draw-in groove 43.
In this embodiment, when installing chuck 4, rotating chuck 4 makes spout 42 and the stopper position on the chuck 4 correspond, makes the stopper pass through spout 42, and after the end of slide spout 42, rotating chuck 4 makes the stopper card establish in draw-in groove 43, and the stopper can't be moved about this moment to restriction chuck 4's position avoids its random rotation.
Further, the lamp pole 2 is sleeved with a rubber ring 5, and the rubber ring 5 is arranged between the chuck 4 and the lamp holder 1.
In this embodiment, establish rubber circle 5 through the cover and increase the frictional force between chuck 4 and the lamp stand 1 to rubber circle 5 has certain elasticity, need remove to the direction of lamp stand 1 during the installation of chuck 4, withstand rubber circle 5, oppression rubber circle 5 makes its deformation, it inlays and establishes in draw-in groove 43 to rotate chuck 4, loosen behind the hand rubber circle 5 and lose pressure and resume the shape, the elasticity of rubber circle 5 makes chuck 4 downstream this moment, after stopper and draw-in groove 43 contact, chuck 4 stops to move. Because the elastic force of the rubber ring 5 acts on the limiting block, the limiting block can be prevented from being separated from the clamping groove 43 due to vibration in the driving process of the automobile, and therefore the chuck 4 is firmer.
Further, a heat radiation fan is arranged in the lamp holder 1 and is connected with the circuit board through a circuit. The heat dissipation is performed through blowing of the heat dissipation fan, and the heat dissipation efficiency is improved.
Further, 2 embedded copper posts 6 that are equipped with of lamp pole, copper post 6 with one side laminating setting of lamp plate 31, the inside hollow setting of copper post 6, just be provided with copper powder and water in the copper post 6.
In this embodiment, the copper column 6 has good heat conductivity, and the heat conductivity is improved by matching copper powder and water, so that the heat generated by the lamp bead 32 is guided to the lamp holder 1, and the heat is dissipated by matching the heat dissipation fins 11, thereby improving the heat dissipation efficiency.
Further, the lamp panel 31 is a copper plate.
Further, the lamp body is made of an aluminum alloy material.
In this embodiment, lamp plate 31 is the copper, and the heat conduction is effectual, and the lamp body is aluminum alloy material, through copper and 6 lamp bodies that guide the heat to the lamp body of copper post, accelerate the heat dissipation through aluminum alloy material.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides a dustproof heat dissipation car LED lamp which characterized in that: including lamp body and light emitting component, the lamp body includes lamp pole and lamp stand, the lamp pole with lamp stand fixed connection, the lamp stand is kept away from the one end integrated into one piece of lamp pole has heat radiation fins, heat radiation fins one end integrated into one piece has the lamp tail cover, the tip of lamp tail cover covers there is the dust screen, light emitting component includes circuit board, lamp plate and lamp pearl, the circuit board set up in the lamp stand, the lamp plate inlays to be located in the lamp pole, the lamp pearl inlays to be located on the lamp plate, the lamp plate with circuit board circuit connects, the cover is equipped with the chuck on the lamp pole, a plurality of installation bayonets have been seted up on the chuck.
2. The LED lamp of claim 1, wherein: the lamp pole with the notch has been seted up to the position that the lamp pearl corresponds, notch one side is the opening setting.
3. The dustproof heat dissipation automobile LED lamp of claim 2, characterized in that: and the side wall of the notch is provided with a light reflecting coating or a light reflecting plate.
4. The LED lamp of claim 1, wherein: the position of the side symmetry of lamp pole is provided with the stopper, the chuck inboard be provided with the spout that the stopper corresponds, a plurality of draw-in grooves have been seted up to the chuck inboard, the stopper can inlay and locate in the draw-in groove.
5. The LED lamp of claim 1 or 4, wherein: the lamp pole is sleeved with a rubber ring, and the rubber ring is arranged between the chuck and the lamp holder.
6. The LED lamp of claim 1, wherein: and a heat radiation fan is arranged in the lamp holder and is connected with the circuit board circuit.
7. The LED lamp of claim 1, wherein: the embedded copper post that is equipped with of lamp pole, the copper post with one side laminating setting of lamp plate, the inside hollow setting of copper post, just be provided with copper powder and water in the copper post.
8. The LED lamp of claim 1, wherein: the lamp plate is a copper plate.
9. The LED lamp of claim 1, wherein: the lamp body is made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458572.6U CN215446332U (en) | 2021-06-29 | 2021-06-29 | Dustproof heat dissipation car LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458572.6U CN215446332U (en) | 2021-06-29 | 2021-06-29 | Dustproof heat dissipation car LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215446332U true CN215446332U (en) | 2022-01-07 |
Family
ID=79713810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121458572.6U Active CN215446332U (en) | 2021-06-29 | 2021-06-29 | Dustproof heat dissipation car LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215446332U (en) |
-
2021
- 2021-06-29 CN CN202121458572.6U patent/CN215446332U/en active Active
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