CN216047403U

CN216047403U - Motorcycle LED headlamp

Info

Publication number: CN216047403U
Application number: CN202122203661.2U
Authority: CN
Inventors: 杨志; 余国洋; 蒋明发
Original assignee: Chongqing Astronautic Bashan Motorcycle Manufacturing Co ltd
Current assignee: Chongqing Astronautic Bashan Motorcycle Manufacturing Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-15
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a motorcycle LED headlamp, which comprises a mounting seat, wherein a lamp shell and a lampshade are respectively arranged on two sides of the mounting seat, the mounting seat is fixedly arranged on the lamp shell, and the lampshade and the lamp shell are detachably buckled and connected; the mounting seat is provided with four adjacent and independent mounting holes which are arranged in an upper layer and a lower layer, the back surface of the mounting seat is provided with a light reflecting bowl corresponding to each mounting hole, and the top of each light reflecting bowl is provided with an LED lamp bead; the right daytime running lamp and the left daytime running lamp are symmetrically arranged on the outer side of the front surface of the mounting seat. The utility model solves the problems of incompact compactness and complex structure of the existing motorcycle headlamp.

Description

Motorcycle LED headlamp

Technical Field

The utility model relates to the technical field of motorcycle headlamps, in particular to a motorcycle LED headlamp.

Background

Motorcycle headlamps are one of the important security items for motorcycles. At present, a motorcycle headlamp generally comprises a lamp holder, a dipped headlight, a high beam, a daytime running light and a lampshade, wherein incandescent lamps are mostly adopted as light sources for the dipped headlight, the high beam and the daytime running light, and the light sources have the advantages of large volume, high power, large heat productivity and relatively short service life. Meanwhile, the dipped headlight, the high beam and the daytime running light are separately installed at each part of the motorcycle, so that the headlamp of the motorcycle is not compact enough and is inconvenient to assemble, or the dipped headlight, the high beam and the daytime running light are arranged in the same reflector, share one light distribution system, and the light distribution effect is poor. Although some motorcycle headlamps are LED light sources, LED lamp pearls are more, and low-beam light and high-beam light are all reflected light in same reflector, and the structure is also more complicated, and the light efficiency and the luminous flux of headlight are not good enough like this. Meanwhile, the LED lamp beads are easy to dazzle by the people coming from the existing headlamp when the people look straight, and great potential safety hazards exist.

Accordingly, those skilled in the art have endeavored to develop a motorcycle LED headlamp.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the utility model discloses a motorcycle LED headlamp, which aims to solve the technical problems that the existing motorcycle headlamp is not compact enough and has a complex structure.

In order to achieve the purpose, the utility model provides a motorcycle LED headlamp, which comprises a mounting seat, wherein a lamp shell and a lampshade are respectively arranged on two sides of the mounting seat, the mounting seat is fixedly arranged on the lamp shell, and the lampshade and the lamp shell are detachably buckled and connected; the mounting seat is provided with four adjacent and independent mounting holes which are arranged in an upper layer and a lower layer, the back surface of the mounting seat is provided with a light reflecting bowl corresponding to each mounting hole, and the top of each light reflecting bowl is provided with an LED lamp bead; the right daytime running lamp and the left daytime running lamp are symmetrically arranged on the outer side of the front surface of the mounting seat.

Preferably, the reflector includes right dipped headlight reflector, left dipped headlight reflector, right high beam reflector and left high beam reflector, right dipped headlight reflector and left low beam reflector are located the upper strata, right high beam reflector and left high beam reflector are located the lower floor.

Preferably, the reflecting bowl comprises a reflecting curved surface and a reflecting plane, the reflecting plane is located above the reflecting curved surface, the reflecting curved surface is connected with the reflecting plane, and the LED lamp beads are installed at the focus of the reflecting curved surface on the reflecting plane. LED lamp pearl sets up on the plane of reflection of speculum for the light that LED lamp pearl sent is gone out through the reflection curved surface reflection, and LED lamp pearl will not be seen from the front, can avoid the personnel of coming the car to dazzle and the sound production incident because of direct-view LED lamp pearl produces.

Preferably, a lamp bead plate is arranged at the top of each light reflecting bowl, a mounting groove for mounting the LED lamp bead is arranged on the lamp bead plate, and a light through hole corresponding to the LED lamp bead is formed in the top of each light reflecting bowl; the top of the light reflecting bowl is also provided with a radiator, and the lamp bead plate is installed on the radiator.

Preferably, the radiator is made of aluminum materials, a radiating space is arranged between the radiator and the lamp shell, and a plurality of radiating ribs are arranged on the radiator.

Preferably, a constant current source driving circuit board is arranged on the radiators and electrically connected with each radiator. The constant current source driving circuit board provides stable working current for each LED lamp bead, current drifting caused by temperature rise can be effectively avoided, and large light attenuation of the LED lamp beads is avoided.

Preferably, the edge of the back of the mounting seat is provided with an LED circuit board for mounting the right daytime running light and the left daytime running light.

The utility model has the beneficial effects that:

through setting up four independent reflector, and be about setting up and make an organic wholely, correspond in every reflector and have a LED high beam lamp pearl, simple structure, the illuminating effect is better. Meanwhile, the right daytime running light and the left daytime running light are symmetrically arranged on the outer side of the front face of the mounting seat, one vehicle light is used for arranging the low beam light assembly, the high beam light assembly and the daytime running light assembly in the same lamp shell, the structure is simple and compact, the low beam light assembly, the high beam light assembly and the daytime running light assembly can be respectively provided with relatively independent light distribution systems, and the light distribution effect is good.

Drawings

FIG. 1 is an exploded schematic view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic front view of the mount of the present invention;

FIG. 4 is a schematic front view of the mount of the present invention;

FIG. 5 is a schematic view of the back side of the mount of the present invention;

FIG. 6 is a schematic structural view of a reflector-free back surface of the mounting base of the present invention;

fig. 7 is an enlarged schematic view at a in fig. 6.

In the above drawings: 1. a mounting seat; 11. mounting holes; 12. a light reflecting bowl; 121. a right dipped beam reflector; 122. a left near-light reflecting bowl; 123. a right high beam reflector; 124. a left high beam reflector; 125. a reflective curved surface; 126. a reflective plane; 13. LED lamp beads; 14. a right daytime running light; 15. a left daytime running light; 16. a lamp bead plate; 17. a light through hole; 18. a heat sink; 181. heat dissipation ribs; 19. an LED circuit board; 2. a lamp housing; 3. a lamp shade; 4. the constant current source drives the circuit board.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein the terms "upper", "lower", "left", "right", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular manner, and thus should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, the utility model provides a motorcycle LED headlamp, which comprises an installation seat 1, wherein a lamp shell 2 and a lampshade 3 are respectively arranged on two sides of the installation seat 1, the installation seat 1 is fixedly installed on the lamp shell 2, the lampshade 3 and the lamp shell 2 are detachably buckled and connected, a clamping joint is arranged on the lampshade 3, and a buckle matched with the clamping joint is arranged on the lamp shell 2. Be equipped with four adjacent and independent mounting holes 11 that are upper and lower floor and arrange on mount pad 1, the back of mount pad 1 is equipped with the reflector 12 that corresponds with every mounting hole 11, the top of every reflector 12 all is equipped with an LED lamp pearl 13, reflector 12 includes right passing light reflector 121, left passing light reflector 122, right distance light reflector 123 and left distance light reflector 124, right passing light reflector 121 and left passing light reflector 122 are located the upper strata, right distance light reflector 123 and left distance light reflector 124 are located the lower floor. Meanwhile, a right daytime running light 14 and a left daytime running light 15 are symmetrically arranged on the outer side of the front surface of the mounting base 1, and an LED circuit board 19 for mounting the right daytime running light 14 and the left daytime running light 15 is arranged on the edge portion of the back surface of the mounting base 1.

In this embodiment, through setting up four independent reflector 12, and be about setting up and make an organic whole, it has a LED high beam lamp pearl to correspond in every reflector 12, simple structure, and the illuminating effect is better. Meanwhile, the right daytime running light 14 and the left daytime running light 15 are symmetrically arranged on the outer side of the front face of the mounting seat 1, and one vehicle light is used for arranging the near light lamp assembly, the high beam lamp assembly and the daytime running light assembly in the same lamp shell 2.

As shown in fig. 4, the light reflecting bowl 12 includes a reflecting curved surface 125 and a reflecting plane 126, the reflecting plane 126 is located above the reflecting curved surface 125, the reflecting curved surface 125 is connected to the reflecting plane 126, and the LED lamp bead 13 is installed at a focus of the reflecting curved surface 125 on the reflecting plane 126. LED lamp pearl 13 sets up on the plane of reflection 126 of speculum for the light that LED lamp pearl 13 sent is gone out through the reflection curved surface 125 reflection, and LED lamp pearl 13 can not be seen from the front, can avoid the personnel of coming the car to produce because of directly seeing LED lamp pearl 13 and dazzle dazzlingly and the sound production incident.

As shown in fig. 6 and 7, a lamp bead plate 16 is arranged at the top of each light reflecting bowl 12, the lamp bead plate 16 is made of aluminum material and has a heat dissipation function, a mounting groove for mounting an LED lamp bead 13 is formed in the lamp bead plate 16, and a light through hole 17 corresponding to the LED lamp bead 13 is formed in the top of each light reflecting bowl 12. The top of the light reflecting bowl 12 is also provided with a radiator 18, the radiator 18 is provided with a lamp bead plate 16, the radiator 18 is made of aluminum material, a radiating space is arranged between the radiator 18 and the lamp shell 2, and the radiator 18 is provided with a plurality of radiating ribs 181, so that the radiating function is greatly increased.

As shown in fig. 5, the constant current source driving circuit board 4 is disposed on the heat sinks 18, and the constant current source driving circuit board 4 is electrically connected to each of the heat sinks 18. The constant current source driving circuit board 4 provides stable working current for each LED lamp bead 13, current drifting caused by temperature rise can be effectively avoided, and large light attenuation of the LED lamp beads 13 is avoided.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. The LED headlamp of the motorcycle is characterized in that: the lamp shade comprises a mounting seat (1), wherein a lamp shell (2) and a lamp shade (3) are respectively arranged on two sides of the mounting seat (1), the mounting seat (1) is fixedly mounted on the lamp shell (2), and the lamp shade (3) and the lamp shell (2) are detachably buckled and connected; the LED lamp is characterized in that four adjacent and independent mounting holes (11) which are arranged in an upper layer and a lower layer are formed in the mounting seat (1), a light reflecting bowl (12) corresponding to each mounting hole (11) is arranged on the back surface of the mounting seat (1), and an LED lamp bead (13) is arranged at the top of each light reflecting bowl (12); the right daytime running lamp (14) and the left daytime running lamp (15) are symmetrically arranged on the outer side of the front surface of the mounting seat (1).

2. A motorcycle LED headlamp as defined in claim 1, wherein:

the light reflecting bowl (12) comprises a right low beam light reflecting bowl (121), a left low beam light reflecting bowl (122), a right high beam light reflecting bowl (123) and a left high beam light reflecting bowl (124), the right low beam light reflecting bowl (121) and the left low beam light reflecting bowl (122) are located on the upper layer, and the right high beam light reflecting bowl (123) and the left high beam light reflecting bowl (124) are located on the lower layer.

3. A motorcycle LED headlamp as defined in claim 2, wherein:

the light reflecting bowl (12) comprises a reflecting curved surface (125) and a reflecting plane (126), the reflecting plane (126) is located above the reflecting curved surface (125), the reflecting curved surface (125) is connected with the reflecting plane (126), and the LED lamp beads (13) are installed at the focus positions of the reflecting curved surface (125) on the reflecting plane (126).

4. A motorcycle LED headlamp as defined in claim 1, wherein:

a lamp bead plate (16) is arranged at the top of each light reflecting bowl (12), a mounting groove for mounting the LED lamp beads (13) is formed in the lamp bead plate (16), and light through holes (17) corresponding to the LED lamp beads (13) are formed in the top of each light reflecting bowl (12); the top of the light reflecting bowl (12) is also provided with a radiator (18), and the lamp bead plate (16) is installed on the radiator (18).

5. A motorcycle LED headlamp as claimed in claim 4, wherein:

the radiator (18) is made of aluminum materials, a radiating space is arranged between the radiator (18) and the lamp shell (2), and a plurality of radiating ribs (181) are arranged on the radiator (18).

6. A motorcycle LED headlamp as claimed in claim 4, wherein:

the radiator (18) is provided with a constant current source driving circuit board (4), and the constant current source driving circuit board (4) is electrically connected with each radiator (18).

7. A motorcycle LED headlamp as defined in claim 1, wherein:

and the edge part of the back surface of the mounting seat (1) is provided with an LED circuit board (19) for mounting the right daytime running lamp (14) and the left daytime running lamp (15).