CN211667747U - Motorcycle lamp - Google Patents
Motorcycle lamp Download PDFInfo
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- CN211667747U CN211667747U CN202020609520.3U CN202020609520U CN211667747U CN 211667747 U CN211667747 U CN 211667747U CN 202020609520 U CN202020609520 U CN 202020609520U CN 211667747 U CN211667747 U CN 211667747U
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- heat dissipation
- fixing buckle
- heat radiation
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Abstract
The utility model discloses a motorcycle lamp, which comprises a light-emitting module, a heat dissipation module and a driving module which are connected in sequence; the light-emitting module comprises a light source, a fixing buckle and a lens; the light source is arranged in one end part of the fixing buckle; the lens is clamped in the other end part of the fixing buckle; the heat dissipation module comprises a first heat dissipation body, a second heat dissipation body and a fan; a connecting piece is arranged between the first heat radiation body and the second heat radiation body; the driving module comprises a first terminal, a power panel and a second terminal; a power supply output line is arranged between the first terminal and the power supply board; a power supply input line is arranged between the second terminal and the power supply board; the power panel is arranged in the power box. The utility model has the advantages that: the heat conduction effect of the car lamp can be effectively solved, so that the heat dissipation efficiency is improved, and the luminous efficiency is improved; the mode of miniaturization and lightweight processing occupies small space; the optical design is simple, the popularization is easy, and the large-area popularization and use can be realized.
Description
Technical Field
The utility model relates to a motorcycle lighting technology field specifically is a motorcycle lamp.
Background
The motorcycle lamp (motorcycle headlight) is equivalent to the eyes of a motorcycle and is very important for driving safety. The early motorcycle lamp only included a low beam lamp and a high beam module, and no matter the low beam lamp or the high beam module, the provided illumination angle and illumination distance were fixed and did not change with the change of the driving condition of the motorcycle and the external environment, so there were many disadvantages in the practical use. For example, when a vehicle is driven on a highway and the irradiation distance of the headlights is not far enough, the driver often cannot respond immediately in case of an accident. For another example, when the vehicle is driven on a town road, a rainy day road or a curve, and the irradiation angle of the head lamp is not wide enough, lighting dead zones may occur on both sides of the vehicle, so that the driver ignores the road condition at the edge of the road, thereby causing traffic accidents.
With the continuous progress of motorcycle technology, more and more motorcycle lamps using Adaptive Front-lighting System (AFS) have been proposed. The AFS can control the head lamp to rotate left and right or up and down according to the rotation angle, the driving speed and the turning radius of the vehicle of the steering wheel, so that the illumination light type of the head lamp accords with the current running road environment of the motorcycle, and the illumination direction of the head lamp is the same as the current running direction of the motorcycle, thereby providing the optimal visual field for a driver, and ensuring the safe illumination under various road environments. However, this type of headlamp is very complicated in construction, which generally requires a plurality of driving devices to respectively take charge of the left-right and up-down rotation of the headlamp and the conversion of the light pattern.
With regard to the transformation of the light pattern, a common way is to utilize the cooperation between a plurality of different modules to realize the transformation of different light patterns; for example, among modules in charge of a high beam spot light type, a low beam spread light type, and other low beam light types, part of the modules are turned on and part of the modules are turned off. Another common way is to fabricate different light patterns together with the profile of the cutoff line on a light pattern transformation mechanism (e.g., a wheel drum), and to rotate the light pattern that is currently needed to the focal point of the lens for projection as the case may be. However, none of the above-mentioned systems can satisfy the requirements of size reduction, weight reduction and cost reduction, and the optical design is complicated and is not easy to be popularized. In addition, the above methods occupy a large amount of space, and the front part of the vehicle body does not have enough space for installing the curve illumination lamp.
Therefore, the present invention provides a motorcycle lamp that is small, lightweight, and low cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a motorcycle lamp. The utility model discloses a following technical scheme realizes.
A motorcycle lamp comprises a light-emitting module, a heat-radiating module and a driving module which are sequentially connected;
the light-emitting module comprises a light source, a lens fixing buckle and a lens; the light source comprises a light emitting part and a base; the light source is arranged in one end part of the lens fixing buckle; the lens fixing buckle is of a hollow structure; the lens is arranged in the other end part of the lens fixing buckle;
the heat dissipation module comprises a first heat dissipation body, a second heat dissipation body and a fan; the first heat radiation body is provided with a through hole; a connecting piece is arranged between the first heat radiation body and the second heat radiation body; the fan is arranged on the second heat radiation body and far away from one end part of the connecting piece; the fan is provided with a fan cover;
the driving module comprises a first terminal, a power panel and a second terminal; a power supply output line is arranged between the first terminal and the power supply board; a power supply input line is arranged between the second terminal and the power supply board; the power panel is arranged in the power box;
and a light source input line is arranged between the heat dissipation module and the driving module.
Preferably, the bottom of the lens is clamped with the lens fixing buckle.
Preferably, the first heat radiation body is in threaded connection with the lens fixing buckle; waterproof ring glue is arranged between the first radiator and the lens fixing buckle.
Preferably, the first heat radiation body and the second heat radiation body are made of aluminum materials; and a plurality of aluminum fins which are parallel and protrude backwards are arranged on the inner side wall of the second heat radiation body.
Preferably, the first terminal is a three-core waterproof terminal; the second terminal is a three-hole wiring terminal.
Preferably, the power panel is a PCB power panel.
Preferably, the top of the power supply box is provided with a cover plate.
Preferably, the heat dissipation module is electrically connected with the driving module.
The utility model has the advantages that: the utility model provides a motorcycle lamp, which adopts the heat radiation module to act on the light emitting module and the driving module respectively, and can effectively solve the heat conduction effect of the motorcycle lamp, thereby improving the heat radiation efficiency and the light emitting efficiency; the mode of miniaturization and lightweight processing is adopted, the occupied space is small, and a space is reserved for the front part of the vehicle body to install a curve illuminating lamp; the optical design is simple, the popularization is easy, and the large-area popularization and use can be realized.
Drawings
Fig. 1 is an overall exploded view of the motorcycle lamp of the present invention.
Wherein: 1. a lens; 2. a lens fixing buckle; 3. a rubber ring; 4. a light emitting section; 5. a first heat radiation body; 6. a connecting member; 7. a second heat sink; 8. a fan; 9. a fan cover; 10. a first terminal; 11. a power panel; 12. a second terminal; 13. a power supply output line; 14. a power input line; 15. a power supply box; 16. the light source is input into the line.
Detailed Description
The technical solution of the present invention will be described in more detail and fully with reference to the accompanying drawings.
In specific embodiment 1, a motorcycle lamp includes a light emitting module, a heat dissipating module, and a driving module, which are sequentially connected.
The light-emitting module comprises a light source, a lens fixing buckle 2 and a lens 1, the light source comprises a light-emitting part 4 and a base, the light-emitting part 4 is specifically two light-emitting wafers, the lens fixing buckle 2 is of a hollow structure, an internal thread is arranged on the inner wall of the lens fixing buckle 2, a circular ring bulge is arranged at the bottom of the lens 1, the lens 1 is clamped with one end part of the lens fixing buckle 2, and the light source is arranged in the other end part of the lens fixing buckle 2; the lens is formed by injection molding of PMMA optical material with the light transmittance of more than 95% (the refractive index of PMMA is greater than that of air), so that total reflection can be realized;
the heat dissipation module comprises a first heat dissipation body 5, a second heat dissipation body 7 and a fan 8, wherein the first heat dissipation body 5 and the second heat dissipation body 7 are made of aluminum materials; a conducting layer is arranged in the first heat radiator 5, external threads are arranged on the outer wall of the first heat radiator, a through hole is formed in the position, corresponding to the second heat radiator 7, of the first heat radiator 5, the second heat radiator 7 is of a hollow cylindrical structure, a plurality of aluminum fins protruding backwards in parallel are arranged on the inner side wall of the second heat radiator, guide plates are arranged on two side edges of the outer wall of the first heat radiator respectively, an airflow channel is arranged between every two adjacent aluminum fins and is located between the second heat radiator 7 and the guide plates, a fan 8 is arranged in one end portion of the second heat radiator 7 to generate airflow facing the second heat radiator 7, the airflow passes through the second heat radiator 7 and the guide plates to flow out along the airflow channel, the fan 8 is arranged in the second heat radiator 7; a connecting piece 6 is arranged between the first radiator 5 and the second radiator 7, so that the first radiator 5 and the second radiator 7 can be effectively connected;
the driving module comprises a first terminal 10, a power panel 11 and a second terminal 12, wherein the first terminal 10 is a three-core waterproof terminal, the second terminal 12 is a three-hole wiring terminal, the power panel 11 is arranged between the first terminal 10 and the second terminal 12, the power panel 11 is a PCB (printed circuit board) power panel and is placed in a power box 15, the power box 15 is open and is provided with an upper cover plate, a power output line 13 is arranged between the first terminal 10 and the power panel 11, and a power input line 14 is arranged between the second terminal 12 and the power panel 11;
the lens fixing buckle 2 is in threaded connection with the first heat radiation body 5, waterproof ring glue is arranged at the joint, the lens fixing buckle 2 and the first heat radiation body 5 form a complete shell, the light source is arranged in the shell, and the lens 1 is clamped at one end of the shell; the second heat radiation body 7 is connected with the other end of the shell through a connecting piece 6; a light source input line 16 is arranged between the heat dissipation module and the driving module, and specifically, the second heat dissipation body 7 is connected with the first terminal 10 through the light source input line 16, so that the complete connection of the light emitting module, the heat dissipation module and the driving module is formed.
It is to be understood that the described embodiments are merely individual embodiments of the invention, rather than all embodiments. Based on the embodiments in the present invention, all other implementations obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a motorcycle lamp, includes light emitting module, heat dissipation module and the drive module that connects gradually, its characterized in that:
the light-emitting module comprises a light source, a lens fixing buckle and a lens; the light source comprises a light emitting part and a base; the light source is arranged in one end part of the lens fixing buckle; the lens fixing buckle is of a hollow structure; the lens is arranged in the other end part of the lens fixing buckle;
the heat dissipation module comprises a first heat dissipation body, a second heat dissipation body and a fan; the first heat radiation body is provided with a through hole; a connecting piece is arranged between the first heat radiation body and the second heat radiation body; the fan is arranged on the second heat radiation body and far away from one end part of the connecting piece; the fan is provided with a fan cover;
the driving module comprises a first terminal, a power panel and a second terminal; a power supply output line is arranged between the first terminal and the power supply board; a power supply input line is arranged between the second terminal and the power supply board; the power panel is arranged in the power box;
and a light source input line is arranged between the heat dissipation module and the driving module.
2. A motorcycle light as claimed in claim 1, characterized in that: the bottom of the lens is clamped with the lens fixing buckle.
3. A motorcycle light as claimed in claim 1, characterized in that: the first heat radiation body is in threaded connection with the lens fixing buckle; waterproof ring glue is arranged between the first radiator and the lens fixing buckle.
4. A motorcycle light as claimed in claim 1, characterized in that: the first heat radiation body and the second heat radiation body are made of aluminum materials; and a plurality of aluminum fins which are parallel and protrude backwards are arranged on the inner side wall of the second heat radiation body.
5. A motorcycle light as claimed in claim 1, characterized in that: the first terminal is a three-core waterproof terminal; the second terminal is a three-hole wiring terminal.
6. A motorcycle light as claimed in claim 1, characterized in that: the power panel is a PCB power panel.
7. A motorcycle light as claimed in claim 1, characterized in that: the top of the power supply box is provided with a cover plate.
8. A motorcycle light as claimed in claim 1, characterized in that: the heat dissipation module is electrically connected with the driving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609520.3U CN211667747U (en) | 2020-04-22 | 2020-04-22 | Motorcycle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609520.3U CN211667747U (en) | 2020-04-22 | 2020-04-22 | Motorcycle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211667747U true CN211667747U (en) | 2020-10-13 |
Family
ID=72743441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020609520.3U Active CN211667747U (en) | 2020-04-22 | 2020-04-22 | Motorcycle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211667747U (en) |
-
2020
- 2020-04-22 CN CN202020609520.3U patent/CN211667747U/en active Active
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