Lamp for bicycle

Abstract

The utility model discloses a lamp for a bicycle, which belongs to the technical field of bicycle accessories and comprises a shell, a circuit board is arranged in the shell, a middle frame is arranged on the front side of the shell, a pressing part for fixing the circuit board is arranged on the rear side of the middle frame, a reflector is clamped in the middle frame, and the reflector is connected with the circuit board in a clamped manner. A plurality of protrusions are arranged on the rear side of the reflector, and a connecting piece is arranged on the rear side of the shell and connected with a radar through the shell. According to the technical scheme, a user can conveniently and rapidly install the radar according to needs by arranging the connecting piece, so that the safety is improved, the multiple protrusions are arranged on the rear side of the reflector, the effect of enhancing light reflection can be achieved, lamplight can be more evenly irradiated to the surrounding environment, and the illumination effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle accessories, in particular to a bicycle lamp. Background Art

[0002] As an environmentally friendly and healthy way of traveling and exercising, outdoor cycling is widely loved by people. However, when riding a bicycle outdoors, especially at night or in poor light conditions, it is necessary to consider the issue of driving safety. Nowadays, luminous lamps are usually installed at the rear of bicycles. Traditional taillights use reflectors, which do not emit light themselves. They reflect the lights of vehicles behind through optical principles as a warning; or use LED lights as light sources, which emit eye-catching light for warning after power is turned on to ensure riding safety.

[0003] However, the existing taillights have a weak warning light when in use, and cannot provide a good warning effect for the vehicles behind; they cannot promptly remind the cyclist of the situation of the vehicles behind. When the vehicles behind or pedestrians fail to notice the warning information sent by the taillights and give way, there are still certain safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a bicycle lamp to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bicycle lamp, comprising a shell, a circuit board is arranged in the shell, a middle frame is arranged on the front side of the shell, a light-transmitting light strip is arranged on the front side of the middle frame, a clamping piece for fixing the circuit board is arranged on the rear side of the middle frame, a reflector is embedded in the middle frame, a plurality of protrusions are arranged on the rear side of the reflector, a connecting piece is arranged on the rear side of the shell, and the shell is connected to a radar through the connecting piece.

[0006] Preferably, the clamping member includes an extrusion frame, a screw column is arranged in the extrusion frame, a connecting bushing is sleeved on the screw column, the screws on the rear side of the shell pass through the circuit board and the connecting bushing in sequence and are fixedly connected to the screw column, and the shell is ultrasonically welded to the middle frame.

[0007] Preferably, a plug-in block is provided on one side of the connecting bushing, a lamp bead is provided on the circuit board, and the plug-in block passes through the middle frame and is sleeved with a blocking cover.

[0008] Preferably, the connecting member includes a connecting seat, which is a convex structure, with a slot 1 being provided in the middle of the bottom of the connecting seat, multiple slots 2 being provided on both sides of the bottom of the connecting seat, and multiple grooves being provided on the rear side of the connecting seat, and the multiple grooves being respectively connected to the multiple slots 2.

[0009] Preferably, a connecting platform is provided on the lower surface of the shell, and two through holes are formed on the connecting platform.

[0010] Preferably, the protrusions are in a quadrangular pyramid structure, and the tips of the multiple protrusions face different directions.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By setting multiple protrusions on the rear side of the reflector, the light reflection can be enhanced. Through the light-transmitting light strip, the light scattering can be enhanced, so that the light can be more evenly irradiated to the surrounding environment, improving the lighting effect, reducing the concentration of light on a certain point, effectively expanding the irradiation range, so that the entire area can benefit from the irradiation of the light, and increasing safety and comfort;

[0013] By setting the connector, it is convenient for users to install radars according to their needs. When a person or vehicle approaches the bicycle, the radar sends a signal and controls the board to work through the circuit board, thereby improving safety. The board can also be stopped when installed to extend the power supply life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 Side view of

[0016] Figure 3 This is a disassembled diagram of the overall structure of the utility model;

[0017] Figure 4 for Figure 3 Side view of.

[0018] In the figure:

[0019] 1. Shell; 2. Circuit board; 3. Electronic components; 4. Lamp beads; 5. Connecting bushing; 6. Plug block; 7. Middle frame; 8. Plate body; 9. Cover; 10. Reflector; 11. Protrusion; 12. Extrusion frame; 13. Screw column; 14. Connecting seat; 15. Slot 1; 16. Slot 2; 17. Groove; 18. Connecting platform; 19. Through hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] like Figure 1 and Figure 3 As shown, a bicycle lamp comprises a housing 1, a circuit board 2 is arranged in the housing 1, and electronic components 3 are arranged on the circuit board 2. A middle frame 7 is arranged on the front side of the housing 1, and a plate body 8 is arranged on the middle frame 7. A light-transmitting light bar is arranged on the front side of the middle frame 7, and a pressing piece is arranged on the rear side of the middle frame 7 to fix the circuit board 2. A reflector 10 is embedded in the middle frame 7, and the light-transmitting light bar surrounds the outside of the reflector 10. A connecting piece is arranged on the rear side of the housing 1, and is connected to a radar through the housing 1. Users can install the radar according to their needs, and it can send out a warning alarm signal when a person or vehicle approaches the bicycle. The reflector 10 can reflect the light of the rear vehicle. At the same time, the radar sends a signal and controls the light-transmitting light bar to work through the circuit board 2, thereby improving safety. The light-transmitting light bar can also be stopped in the installed state to extend the power supply life.

[0023] Further, such as Figure 4 As shown, a plurality of protrusions 11 are provided on the rear side of the reflector 10. The protrusions 11 are in a quadrangular pyramid structure, and the tips of the plurality of protrusions 11 face different directions, which can enhance the reflection of light, make the light shine more evenly into the surrounding environment, improve the lighting effect, reduce the situation where the light is concentrated on a certain point, effectively expand the illumination range, allow the entire area to benefit from the illumination of the light, and increase safety and comfort.

[0024] like Figure 4 As shown, the pressing member includes an extrusion frame 12, in which a screw column 13 is arranged, and a connecting bushing 5 is sleeved on the screw column 13. The screws on the rear side of the housing 1 pass through the circuit board 2 and the connecting bushing 5 in sequence and are threadedly connected to the screw column 13.

[0025] Furthermore, a plug-in block 6 is provided on one side of the connecting bushing 5 , a lamp bead 4 is provided on the circuit board 2 , and the plug-in block 6 passes through the middle frame 7 and is sleeved with a blocking cover 9 .

[0026] When assembling the lamp, the screws pass through the circuit board 2 and the connecting bushing 5 in sequence and are fixedly connected to the screw column 13, and the housing 1 and the middle frame 7, the plug cover 9, the reflector 10 and the middle frame 7 are ultrasonically welded respectively.

[0027] like Figure 2 and Figure 4 As shown, the connecting member includes a connecting seat 14, which is a convex structure. A slot 15 is opened in the middle of the bottom of the connecting seat 14, and multiple slots 16 are opened on both sides of the bottom of the connecting seat 14. A plurality of grooves 17 are opened on the rear side of the connecting seat 14, and the multiple grooves 17 are respectively connected to the multiple slots 16.

[0028] Furthermore, a connecting platform 18 is provided on the lower surface of the housing 1 , and two through holes 19 are formed on the connecting platform 18 .

[0029] Specifically, the through hole 19 on the connecting platform 18 is used to quickly connect the lamp to the straight-moving bicycle. Through the cooperation of the connecting seat 14, the slot one 15, the slot two 16 and the groove 17, the user can install the radar according to the actual use requirements, so as to improve the safety when riding a bicycle.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bicycle lamp, comprising a housing (1), characterized in that: A circuit board (2) is arranged in the shell (1), a middle frame (7) is arranged on the front side of the shell (1), a light-transmitting light strip is arranged on the front side of the middle frame (7), a clamping member for fixing the circuit board (2) is arranged on the rear side of the middle frame (7), a reflector (10) is embedded in the middle frame (7), a plurality of protrusions (11) are arranged on the rear side of the reflector (10), and a connecting member is arranged on the rear side of the shell (1) and connected to a radar through the shell (1).

2. A bicycle lamp according to claim 1, characterized in that: The pressing member comprises an extrusion frame (12), a screw column (13) is arranged in the extrusion frame (12), a connecting bushing (5) is sleeved on the screw column (13), the circuit board (2) and the connecting bushing (5) are fixedly connected to the screw column (13), and the housing (1) and the middle frame (7) are ultrasonically welded.

3. The bicycle lamp according to claim 2, characterized in that: A plug-in block (6) is provided on one side of the connecting bushing (5), a lamp bead (4) is provided on the circuit board (2), and the plug-in block (6) penetrates the middle frame (7) and is sleeved with a blocking cover (9).

4. The bicycle lamp according to claim 1, characterized in that: The connecting member comprises a connecting seat (14), the connecting seat (14) being a convex structure, a slot 1 (15) being provided in the middle of the bottom of the connecting seat (14), a plurality of slots 2 (16) being provided on both sides of the bottom of the connecting seat (14), a plurality of grooves (17) being provided on the rear side of the connecting seat (14), the plurality of grooves (17) being respectively connected to the plurality of slots 2 (16).

5. The bicycle lamp according to claim 1, characterized in that: A connecting platform (18) is provided on the lower surface of the shell (1), and two through holes (19) are provided on the connecting platform (18).

6. The bicycle lamp according to claim 1, characterized in that: The protrusions (11) are in the form of a quadrangular pyramid structure, and the tips of the plurality of protrusions (11) are oriented in different directions.

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