CN223635999U

CN223635999U - Lighting structure of motorcycle lamp

Info

Publication number: CN223635999U
Application number: CN202520140202.XU
Authority: CN
Inventors: 万祈瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2025-01-21
Filing date: 2025-01-21
Publication date: 2025-12-05
Anticipated expiration: 2035-01-21

Abstract

This utility model relates to the technical field of motorcycle lights, and in particular to a motorcycle light illumination structure, comprising an aluminum lamp body, a lamp head, a first light source, and a second light source. One end of the aluminum lamp body is connected to the lamp head, and the other end is provided with a heat sink. A mounting plate is provided in the middle of the aluminum lamp body. The first light source and the second light source are respectively disposed on both sides of the mounting plate. The heat sink is provided with a heat dissipation channel. The light source is configured as a separate structure of the first light source and the second light source, and is respectively installed on both sides of the aluminum lamp body. This makes reasonable use of the structure of the aluminum lamp body, and the heat sink is provided at one end of the aluminum lamp body. The heat dissipation channel increases its heat dissipation area, thereby improving the heat dissipation effect, while reducing the volume of the lighting structure and saving space.

Description

Lighting structure of motorcycle lamp

Technical Field

The utility model relates to the technical field of motorcycle lamps, in particular to a motorcycle lamp lighting structure.

Background

In order to facilitate night driving, the headlight is installed on the existing motorcycle or electric bicycle, and the installation standard requires that the headlight needs to have a high beam function and a low beam function, the existing structure generally comprises a lamp housing, an illumination structure, a reflecting cup, a lens and the like, and the existing illumination structure has the following defects, the illumination structure generally comprises a 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 structural volume is large, the occupied space is large, meanwhile, the LED lamp beads with large power can be used for improving the brightness of the existing headlight, the heat productivity is large, the LED illumination effect can be influenced due to long-time high-temperature work, and the service life of the LED lamp beads can be prolonged.

Disclosure of utility model

The utility model provides a lighting structure of a motorcycle lamp, which aims to reduce the volume of the lighting structure and ensure heat dissipation.

The technical scheme is that the motorcycle lamp lighting structure comprises an aluminum lamp body, a lamp cap, a first light source and a second light source, wherein one end of the aluminum lamp body is connected with the lamp cap, a radiating head is arranged at the other end of the aluminum lamp body, a mounting plate part is arranged in the middle of the aluminum lamp body, the first light source and the second light source are respectively arranged at two sides of the mounting plate part, and a radiating channel is arranged on the radiating head.

Further, the end face of the heat dissipation head is provided with first heat dissipation insections.

Further, the inner side wall of the heat dissipation channel is provided with second heat dissipation insections.

Further, the first light source and the second light source both comprise an aluminum substrate and lamp beads.

Further, a power supply module is arranged in the lamp cap and is respectively connected with the second light source and the first light source.

Further, the power module is perpendicular to the mounting plate portion, and a bayonet is formed in one side, close to the mounting plate portion, of the power module, and the width of the bayonet corresponds to the sum of the thicknesses of the first light source, the second light source and the mounting plate portion.

Compared with the prior art, the LED lamp has the beneficial effects that the light source is in a split structure of the first light source and the second light source and is respectively arranged on two side surfaces of the aluminum lamp body, the structural installation of the aluminum lamp body is reasonably utilized, the radiating head is arranged at one end of the aluminum lamp body, and the radiating area of the radiating head is increased by utilizing the radiating channel, so that the radiating effect is improved, the volume of the lighting structure is reduced, and the space is saved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a perspective view of an aluminum lamp body according to the present utility model.

In the figure, an aluminum lamp body 1, a lamp cap 2, a first light source 3, a second light source 4, a power module 5, a heat dissipation head 11, a mounting plate portion 12, a bayonet 50, a first heat dissipation ridge 111, a heat dissipation channel 112, and a second heat dissipation ridge 1121 are shown.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the lighting structure of a motorcycle lamp of the present utility model includes an aluminum lamp body 1, a lamp cap 2, a first light source 3, and a second light source 4, wherein the lighting structure is required to be installed in a lamp housing, a reflective cup is further provided on an inner wall of the lamp housing, one end of the aluminum lamp body 1 is connected to the lamp cap 2, a heat dissipation head 11 is provided on the other end, a mounting plate portion 12 is provided in the middle of the aluminum lamp body 1, the first light source 3 and the second light source 4 are respectively provided on two sides of the mounting plate portion 12, and the heat dissipation head 11 is provided with a heat dissipation channel 112.

The utility model relates to a motorcycle lamp lighting structure, wherein a light source is arranged as a split structure of a first light source 3 and a second light source 4, the first light source 3 and the second light source 4 are respectively arranged on two sides of a mounting plate part 12 of an aluminum lamp body 1, the structure of the aluminum lamp body 1 is reasonably utilized for mounting, the aluminum lamp body 1 has good heat conduction performance, the aluminum lamp body is made of aluminum materials, the heat dissipation effect can be improved, and a heat dissipation head 11 is arranged at one end of the aluminum lamp body 1, and the heat dissipation area of the heat dissipation head is increased by utilizing a heat dissipation channel 112, so that the heat dissipation effect is improved, the volume of the lighting structure is reduced, and the space is saved.

In this embodiment, the end surface of the heat dissipating head 11 is provided with the first heat dissipating insection 111, the inner side wall of the heat dissipating channel 112 is provided with the second heat dissipating insection 1121, and the structures of the first heat dissipating insection 111 and the second heat dissipating insection 1121 are as shown in fig. 3, so that the contact area with the outside can be further increased, and the heat dissipating effect is improved.

In this 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 processed by SMT chip, and the lamp bead is welded on the aluminum substrate.

In this implementation, be provided with power module 5 in the lamp holder 2, power module 5 connects respectively in second light source 4 and first light source 3, and power module 5 belongs to current structure, all including power module 5 in the current motorcycle lamp, it should be noted that, power module 5 is perpendicular to mounting panel portion 12, and power module 5 is close to the one side of mounting panel portion 12 and is equipped with bayonet socket 50, the width of bayonet socket 50 corresponds to the thickness sum of first light source 3, second light source 4 and mounting panel portion 12, conveniently installs power module 5, installs after accomplishing first light source 3 and second light source 4, and power module 5 utilizes bayonet socket 50 joint at mounting panel portion 12 one end, still includes the lamp body in addition, be provided with the reflector cup in the lamp body, this same belongs to current motorcycle lamp structure, and it should be noted that, first light source 3 and second light source 4 all do not directly shines forward in the reflector cup after it lights up to utilize reflector cup refraction principle with the light source forward refraction.

In summary, the first light source 3 and the second light source 4 are fixed on two sides of the mounting plate 12 through the parts such as rivets, 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 headlamp, the lamp beads are processed through the SMT paster, the lamp beads are welded on the aluminum substrate, the design of the two light sources is adopted to separate the lamp beads of the two light sources on two sides of the mounting plate 12, thereby reducing the area of the aluminum substrate, the power module 5 is plugged under the mounting plate 12 by the bayonet 50 and welded and fixed, the lamp cap2 is finally mounted, the lamp cap2 is sleeved on one end of the aluminum lamp body 1, during operation, the power module 5 supplies power to the lamp beads, the heat generated by lighting the lamp beads is conducted to the aluminum substrate through the SMT paster alloy, the heat is conducted to the aluminum lamp body 1 through the aluminum substrate, the aluminum lamp body 1 and the surrounding environment form heat exchange circulation heat dissipation, and meanwhile the first heat dissipation insection 111, the heat dissipation channel 112 and the second heat dissipation insection 1121 on the heat dissipation channel 112 can further accelerate the heat dissipation speed. Ensure the safety of the whole lamp and meet better lighting effect.

The above embodiments are preferred embodiments of the present utility model, and all similar structures and equivalent modifications are intended to fall within the scope of the present utility model.

Claims

1. The motorcycle lamp lighting structure is characterized by comprising an aluminum lamp body, a lamp cap, a first light source and a second light source, wherein one end of the aluminum lamp body is connected with the lamp cap, a radiating head is arranged at the other end of the aluminum lamp body, an installing plate part is arranged in the middle of the aluminum lamp body, the first light source and the second light source are respectively arranged at two sides of the installing plate part, and a radiating channel is arranged on the radiating head.

2. The lighting structure of a motorcycle lamp according to claim 1, wherein the end face of the heat dissipating head is provided with first heat dissipating insections.

3. The lighting structure of claim 1, wherein the inner side wall of the heat dissipation channel is provided with second heat dissipation insections.

4. The motorcycle lamp lighting structure of claim 1, wherein the first light source and the second light source each comprise an aluminum substrate and a lamp bead.

5. The lighting structure of claim 1, wherein a power module is disposed in the lamp base, and the power module is connected to the second light source and the first light source, respectively.

6. The lighting structure of a motorcycle lamp according to claim 5, wherein the power module is perpendicular to the mounting plate portion, and a bayonet is provided on a side of the power module adjacent to the mounting plate portion, and a width of the bayonet corresponds to a sum of thicknesses of the first light source, the second light source and the mounting plate portion.