Motorcycle lamp illumination structure
By using a split light source structure and an aluminum lamp body heat dissipation design, the problems of large size and poor heat dissipation of motorcycle lights are solved, achieving efficient heat dissipation and space saving.
Patent Information
- Application Number
- CN202520140202.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing motorcycle lights have a large lighting structure, which takes up a lot of space and has poor heat dissipation, affecting the lighting effect and lifespan of LED lights.
It adopts a split light source structure, utilizing an aluminum lamp body and heat sink design, combined with heat dissipation channels and toothed structure to improve heat dissipation efficiency and reduce the size of the lighting structure.
This achieves improved heat dissipation while reducing size, ensuring the safety and lifespan of LED lighting.
Smart Images
Figure CN223635999U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of motorcycle lamp, especially to a motorcycle lamp lighting structure. BACKGROUND
[0002] In order to facilitate night driving, the existing motorcycle or electric bicycle will install the headlamp, and the installation standard requires that the headlamp needs to have the high beam function and the low beam function, the existing structure generally includes the lamp shell, the lighting structure, the reflector cup, the lens and so on, and the existing lighting structure has the following disadvantages, the lighting structure is generally composed of the light source plate, two groups of LED lamp beads with the high beam function and the low beam function on the light source plate, the volume of such structure is large, and the space is occupied, and at present, the headlamp will select the LED lamp bead with large power in order to improve the brightness, which causes the large heat emission, and the long time high temperature work can cause the influence on the LED lighting effect and the service life, therefore, the existing lighting structure will be equipped with the large volume radiator to assist heat dissipation, so that the volume of the lighting structure is larger, and the space is excessively occupied. UTILITY MODEL CONTENTS
[0003] The utility model provides a motorcycle lamp lighting structure to achieve the purpose of reducing the volume of the lighting structure and ensuring heat dissipation.
[0004] In order to achieve the above object, the utility model provides the following technical scheme: a motorcycle lamp lighting structure, including the aluminum lamp body, the lamp head, the first light source, the second light source, the aluminum lamp body one end is connected in the lamp head, the other end is equipped with the heat dissipation head, the aluminum lamp body middle part is provided with the mounting plate part, the first light source and the second light source are arranged at the both sides of mounting plate part respectively, the heat dissipation head is equipped with the heat dissipation channel.
[0005] Further, the end surface of the heat dissipation head is provided with the first heat dissipation grain.
[0006] Further, the inner side wall of the heat dissipation channel is provided with the second heat dissipation grain.
[0007] Further, the first light source and the second light source all include the aluminum substrate and the lamp bead.
[0008] Further, the lamp head is provided with the power module, and the power module is connected to the second light source and the first light source respectively.
[0009] Further, the power module is perpendicular to the mounting plate part, and the side of the power module close to the mounting plate part is provided with the bayonet, and the width of the bayonet corresponds to the thickness sum of the first light source, the second light source and the mounting plate part.
[0010] Compared with the prior art, the beneficial effects of the utility model are that the light source is set as the split structure of the first light source and the second light source, and is respectively installed on the two side surfaces of the aluminum lamp body, the structure installation of the aluminum lamp body is reasonably utilized, the heat dissipation head is set on one end of the aluminum lamp body, the heat dissipation area is increased by using the heat dissipation channel, so as to improve the heat dissipation effect, simultaneously reduce the volume of the lighting structure, and save space. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 It is the whole structure schematic diagram of the utility model.
[0012] Fig. 2 It is the explosion drawing of the utility model.
[0013] Fig. 3 It is the perspective view of the aluminum lamp body in the utility model.
[0014] In the drawing: aluminum lamp body 1, lamp cap 2, first light source 3, second light source 4, power module 5, heat dissipation head 11, mounting plate part 12, bayonet 50, first heat dissipation tooth 111, heat dissipation channel 112, second heat dissipation tooth 1121. DETAILED DESCRIPTION
[0015] The technical scheme in the embodiments of the utility model will be apparently and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.
[0016] As shown in the accompanying drawings, Figs. 1-3 The utility model discloses a motorcycle lamp lighting structure, including aluminum lamp body 1, lamp cap 2, first light source 3, second light source 4, it is explained that this lighting structure is installed in the lamp shell, and the lamp shell inner wall is also equipped with the reflecting cup, one end of aluminum lamp body 1 is connected to lamp cap 2, and the other end is equipped with heat dissipation head 11, the middle part of aluminum lamp body 1 is provided with mounting plate part 12, first light source 3 and second light source 4 are set up on the two sides of mounting plate part 12 respectively, and heat dissipation head 11 is equipped with heat dissipation channel 112.
[0017] The utility model discloses a motorcycle lamp lighting structure, the light source is set as the split structure of first light source 3 and second light source 4, and first light source 3 and second light source 4 are respectively installed on the two side surfaces of the mounting plate part 12 of aluminum lamp body 1, the structure installation of aluminum lamp body 1 is reasonably utilized, and aluminum lamp body 1 has good heat conduction performance, and the heat dissipation effect can be improved by using aluminum material to make the lamp body, and heat dissipation head 11 is set on one end of aluminum lamp body 1, heat dissipation channel 112 is used to increase the heat dissipation area, so as to improve the heat dissipation effect, simultaneously reduce the volume of the lighting structure, and save space.
[0018] In the embodiment, the end surface of the heat dissipation head 11 is provided with first heat dissipation teeth 111, and the inner side wall of the heat dissipation channel 112 is provided with second heat dissipation teeth 1121. Fig. 3 The contact area with the outside can be further increased, so that the heat dissipation effect is improved.
[0019] In the embodiment, the first light source 3 and the second light source 4 each include an aluminum substrate and a lamp bead, wherein the lamp bead is welded on the aluminum substrate through SMT patch processing.
[0020] In the embodiment, the lamp head 2 is provided with a power module 5, the power module 5 is connected to the second light source 4 and the first light source 3 respectively, the power module 5 belongs to an existing structure, and the existing motorcycle lamp includes the power module 5. It should be noted that the power module 5 is perpendicular to the mounting plate portion 12, and the side of the power module 5 close to the mounting plate portion 12 is provided with a bayonet 50, the width of the bayonet 50 corresponds to the sum of the thicknesses of the first light source 3, the second light source 4 and the mounting plate portion 12, so that the power module 5 is conveniently installed. After the first light source 3 and the second light source 4 are installed, the power module 5 is clamped at one end of the mounting plate portion 12 by means of the bayonet 50, and further includes a lamp shell, and the lamp shell is provided with a reflecting cup. This also belongs to the structure of the existing motorcycle lamp. It should be noted that the first light source 3 and the second light source 4 do not directly irradiate forward, but irradiate on the reflecting cup after being lighted up, and the light source is refracted forward by the reflecting cup through the refraction principle.
[0021] In summary, the first light source 3 and the second light source 4 are fixed on the two side surfaces of the mounting plate portion 12 by means of rivets and other parts. The first light source 3 and the second light source 4 correspond to the high beam light source and the low beam light source of the vehicle headlamp. The lamp bead is welded on the aluminum substrate through SMT patch processing. By adopting the design of two light sources, the lamp beads of the two light sources are arranged on the two side surfaces of the mounting plate portion 12, so that the area of the aluminum substrate is reduced. The power module 5 is inserted into the lower surface of the mounting plate portion 12 by means of the bayonet 50 and is welded and fixed. Finally, the lamp head 2 is installed. The lamp head 2 is sleeved on one end of the aluminum lamp body 1. When working, the power module 5 supplies power to the lamp bead. The heat generated by the lamp bead being lighted up is conducted to the aluminum substrate through SMT patch alloy, and then the heat is conducted to the aluminum lamp body 1 through the aluminum substrate. The aluminum lamp body 1 and the surrounding environment form a heat exchange circulation heat dissipation. At the same time, the first heat dissipation teeth 111, the heat dissipation channel 112 and the second heat dissipation teeth 1121 on the heat dissipation channel 112 can further accelerate the heat dissipation speed. The safety of the whole lamp is ensured, and better lighting effect is achieved.
[0022] The above embodiment is a preferred embodiment of the present application. Any similar structure and equivalent changes made should belong to the protection scope of the present application.
Claims
1. A motorcycle light illumination structure, characterized by: The application relates to an aluminum lamp body, a lamp cap, a first light source and a second light source, one end of the aluminum lamp body is connected to the lamp cap, the other end is provided with a heat dissipation head, a mounting plate part is arranged in the middle of the aluminum lamp body, the first light source and the second light source are arranged on the two sides of the mounting plate part respectively, and the heat dissipation head is provided with a heat dissipation channel.
2. A motorcycle lighting structure according to claim 1, characterized in that: The end surface of the heat dissipation head is provided with first heat dissipation tooth patterns.
3. A motorcycle lighting structure according to claim 1, characterized in that: The inner side wall of the heat dissipation channel is provided with second heat dissipation tooth patterns.
4. A motorcycle lighting structure according to claim 1, characterized in that: The first light source and the second light source both comprise aluminum substrates and lamp beads.
5. A motorcycle lighting structure according to claim 1, characterized in that: A power module is arranged in the lamp cap, and the power module is connected to the second light source and the first light source respectively.
6. A motorcycle lighting structure according to claim 5, characterized in that: The power module is perpendicular to the mounting plate part, and a bayonet is arranged on the side of the power module close to the mounting plate part, the width of the bayonet corresponds to the total thickness of the first light source, the second light source and the mounting plate part.