CN216693398U

CN216693398U - Bicycle headlight cover

Info

Publication number: CN216693398U
Application number: CN202122677660.1U
Authority: CN
Inventors: 何浩文; 周永航; 李小娟
Original assignee: Zhuhai Huxiang Wanjia Technology Co ltd
Current assignee: Zhuhai Huxiang Wanjia Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-07
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a bicycle headlamp cover, which comprises a lampshade frame, wherein the lampshade frame is provided with a light source cavity, the rear part of the lampshade frame is provided with an installation buckle, the rear part of the lampshade frame is provided with an illumination adjusting unit matched with the light source cavity, the illumination adjusting unit comprises a plurality of reflectors, two ends of each reflector are provided with rotating shafts fixed on the lampshade frame, and each rotating shaft is provided with an adjusting turntable; the utility model adjusts the direction irradiated by the headlight through the arrangement of the reflector, so that the headlight can illuminate the front, the lower and the periphery simultaneously, thereby avoiding the occurrence of safety accidents caused by that the ground, the front and the peripheral road conditions can not be seen clearly and simultaneously during riding; the present invention belongs to the technical field of bicycle lamps.

Description

Bicycle headlight cover

Technical Field

The utility model belongs to the technical field of bicycle lamps, and particularly relates to a bicycle headlamp cover.

Background

In recent years, with the popularization of sports bicycles and shared bicycles in various cities, an environmentally-friendly and healthy travel mode such as riding is not the choice among many young and middle-aged people. Among the prior art, bicycle headlight is generally the straight line and shines to when leading to the rider to ride in dark place night, the car headlight can only shine the place ahead or shine ground, thereby lead to can not clearly see ground, place ahead and surrounding road conditions simultaneously in riding, thereby take place the incident easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bicycle headlamp cover, which enables a bicycle headlamp to illuminate the front, the lower part and the periphery simultaneously, so that safety accidents caused by the fact that the ground, the front and the surrounding road conditions cannot be seen clearly during riding are avoided.

The LED lamp comprises a lamp shade frame, wherein a light source cavity is arranged at the rear part of the lamp shade frame, an installation buckle is arranged at the rear part of the lamp shade frame, an illumination adjusting unit matched with the light source cavity is arranged at the rear part of the lamp shade frame, the illumination adjusting unit comprises a plurality of reflecting plates, rotating shafts fixed on the lamp shade frame are arranged at two ends of each reflecting plate, and an adjusting rotary disc is arranged on each rotating shaft.

The lamp shade frame is fixed on the lamp body through a rear mounting buckle, a light source plate is arranged in the lamp body, the light source plate is provided with lamp beads matched with the bottom of the light source cavity, light rays emitted by the lamp beads irradiate the reflector plate, and the reflector plate refracts the light rays to the outside of the lamp shade frame; when the passerby rotation regulation carousel is ridden, it drives the reflector panel rotation through the rotation axis to adjust the inclination of reflector panel, with the direction of adjusting the reflector panel refraction.

Preferably, a synchronous wheel is arranged on the rotating shaft at one end of the reflector, and a synchronous belt is arranged on the synchronous wheel; according to the technical scheme, the reflector drives the other reflectors in the same illumination adjusting unit to synchronously rotate when rotating, so that a rider can conveniently adjust the illumination direction.

Preferably, mirror panels are arranged on two sides of the reflector; according to the technical scheme, the light reflecting plate can better refract light.

Preferably, the peripheral wall of the adjusting turntable is provided with an anti-slip groove; according to the technical scheme, the rider can better adjust the inclination angle of the reflector through adjusting the turntable.

Preferably, the bicycle headlamp cover further comprises a cover body arranged on the front portion of the lamp cover frame, and the cover body is provided with a light-transmitting mirror matched with the light source cavity; according to the technical scheme, the components in the lamp cover frame are protected and dust is prevented from entering the headlamp.

Preferably, the cover body is provided with an ambient light sensor, the lampshade frame is provided with a motor and a control circuit board, the motor is in transmission connection with the rotating shaft, the control circuit board is respectively in electrical connection with the ambient light sensor and the motor, and the rear part is provided with a power supply metal antenna; according to the technical scheme, in the riding process, the control circuit board detects the brightness of the surrounding environment through the ambient light sensor to control the motor to drive the reflector to rotate, so that the irradiation direction of the surrounding environment can be controlled when the bicycle is ridden better.

Preferably, the ambient light sensor is obliquely mounted on the cover; according to the technical scheme, the ambient light sensor can sense the brightness of the surrounding environment more accurately.

The following are the beneficial effects of the utility model:

the utility model adjusts the direction irradiated by the headlight through the arrangement of the reflector, so that the headlight can illuminate the front, the lower and the periphery simultaneously, thereby avoiding the occurrence of safety accidents caused by that the ground, the front and the peripheral road conditions can not be seen clearly during riding.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described below.

FIG. 1 is a schematic front view of the present invention;

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

fig. 3 is a schematic structural view of the reflector according to the present invention.

Reference numerals:

1. a lamp housing frame; 2. a light source cavity; 3. mounting a buckle; 4. a reflector; 5. a rotating shaft; 6. adjusting the turntable; 7. a synchronous belt; 8. a mirror panel; 9. an anti-slip groove; 10. a cover body; 11. a light-transmitting mirror; 12. an ambient light sensor; 13. a motor; 14. and a power supply metal antenna.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model is applied to a bicycle headlight which comprises a lamp body, wherein a power supply device and a light source plate electrically connected with the power supply device are arranged in the lamp body, and the light source plate is provided with lamp beads and is arranged on the lamp body.

As shown in fig. 1 to 3, the present invention includes a cover frame 1 and a cover 10.

The lamp shade comprises a lamp shade frame 1, a light source cavity 2 is arranged at the rear part of the lamp shade frame 1, an installation buckle 3 is arranged at the rear part of the lamp shade frame 1, the lamp shade frame 1 is installed on a lamp body through the installation buckle 3, an illumination adjusting unit matched with the light source cavity 2 is arranged at the rear part of the lamp shade frame 1, the light source cavity 2 is coordinated in the lamp body, the bottom of the light source cavity 2 is matched with a lamp bead so that the lamp bead emits light in the light source cavity 2, the illumination adjusting unit comprises a plurality of reflecting plates 4, mirror plates 8 are arranged on two sides of the reflecting plates 4, rotating shafts 5 fixed on the lamp shade frame 1 are arranged at two ends of the reflecting plates 4, an adjusting turntable 6 is arranged at one rotating shaft 5 of one reflecting plate 4 in the illumination adjusting unit, an anti-skid groove 9 is arranged on the peripheral wall of the adjusting turntable 6, a synchronizing wheel is arranged at one rotating shaft 5 at one end of the reflecting plates 4, one synchronizing wheel in the same illumination adjusting unit is provided with a synchronizing belt 7, the synchronous wheel provided with the synchronous belt 7 is in transmission connection with other synchronous wheels in the same illumination adjusting unit through the synchronous belt 7; the cover body 10 is provided with a light-transmitting mirror 11 which is matched with the light source cavity 2. The lamp body is provided with a light source plate, the light source plate is provided with lamp beads matched with the bottom of the light source cavity 2, light rays emitted by the lamp beads irradiate onto the reflector plate 4, and the reflector plate 4 refracts the light rays out of the lamp shade frame 1; when riding passerby rotation regulation carousel 6, it drives the reflector panel 4 rotation through rotation axis 5 to adjust the inclination of reflector panel 4 to adjust the direction that reflector panel 4 refracted, ride passerby's optional angle of cutting of adjusting reflector panel 4 through rotation regulation carousel 6.

The shell of the lamp body is provided with a power supply antenna which is electrically connected with the power supply device. The installation of lid 10 has ambient light sensor 12, and ambient light sensor 12 slope is installed on lid 10, and control circuit board is installed to lamp shade frame 1, control circuit board and ambient light sensor 12 electric connection, the rear portion be provided with power supply antenna complex power supply metal antenna, power supply metal antenna and control circuit board electric connection. One of the synchronizing wheels in each illumination adjusting unit is provided with a motor 13, and the motor 13 is electrically connected with the control circuit board. The control circuit board detects the brightness of the surrounding environment through the ambient light sensor 12 to control the motor 13 to drive the reflector 4 to rotate, so as to realize the control of the irradiation direction of the surrounding environment during better riding.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a bicycle headlamp cover, its includes lamp shade frame (1), be provided with light source chamber (2) in lamp shade frame (1), the rear portion of lamp shade frame (1) is provided with installation buckle (3), its characterized in that: the rear portion of lamp shade frame (1) be provided with light source chamber (2) complex illumination adjusting element, illumination adjusting element includes a plurality of reflector panel (4), the both ends of reflector panel (4) are provided with and are fixed in rotation axis (5) of lamp shade frame (1), rotation axis (5) are equipped with adjusts carousel (6).

2. A bicycle headlight cover according to claim 1, wherein: and a synchronous wheel is arranged on the rotating shaft (5) at one end of the reflector (4), and the synchronous wheel is provided with a synchronous belt (7).

3. A bicycle headlamp cover according to claim 2, wherein: mirror panels (8) are arranged on two sides of the reflector (4).

4. A bicycle headlamp cover according to claim 3, wherein: the peripheral wall of the adjusting turntable (6) is provided with an anti-skid groove (9).

5. A bicycle headlamp cover according to any one of claims 1-4, wherein: bicycle headlamp cover still including install in lid (10) on lamp shade frame (1) front portion, lid (10) be equipped with light source chamber (2) complex printing opacity mirror (11).

6. The bicycle headlamp cover according to claim 5, wherein: the utility model discloses a lamp shade, including lid (10), motor (13) and control circuit board, the installation of lid (10) ambient light sensor (12), motor (13) and control circuit board are installed to lamp shade frame (1), motor (13) with rotation axis (5) transmission is connected, control circuit board respectively with ambient light sensor (12) with motor (13) electric connection, the rear portion sets up power supply metal feeler (14).

7. The bicycle headlamp cover according to claim 6, wherein: the ambient light sensor (12) is obliquely arranged on the cover body (10).