Bicycle tail lamp

Abstract

The invention provides a bicycle tail lamp. The lamp comprises a tail lamp main body, a circuit main board part, a battery and a battery compartment cover. The tail lamp main body and the battery compartment cover are detachably connected. The circuit main board part is fixedly arranged in the tail lamp main body. The battery is fixedly arranged between the tail lamp and the battery compartment cover. The battery is electrically connected with the circuit main board part. The tail lamp main body is fixedly arranged on a rear fender of a bicycle through anti-theft screws. The bicycle tail lamp has the beneficial effect that the tail lamp main body and the rear fender are fixed together through the anti-theft screws, so that the tail lamp has a powerful anti-theft function; the rear tail lamp main body is separated from the battery, and battery can be replaced without detaching the rear tail lamp main body; the tail lamp is on only when the light sensation and the vibration sensation conditions are met, so that bicycle riding at night is safer; and since a tail lamp reflector has a light reflecting function in the absence of vibration, warning can still be provided for an automobile behind.

Description

technical field [0001] The invention belongs to the field of bicycles, in particular to a bicycle rear tail light. Background technique [0002] In the existing bicycles, the bicycle tail lights are composed of some small plane mirrors at right angles to each other. Due to the reflection of light, the light emitted by light sources such as cars, neon lights, and street lights will be reflected to the driver, so that the driver can see the front of the bicycle. people, thereby avoiding traffic accidents. If the driver at the back of the cyclist does not turn on the light or when there are other cyclists behind, the existing taillights just cannot function. Therefore, it is necessary to improve the existing bicycle accessories so that it can allow the warning light of the tail light to light up when the cyclist uses the brakes, so as to send an alarm to the people behind, thus ensuring the safety of the cyclist. It also has the following disadvantages: the taillights are mon...

AI Technical Summary

Problems solved by technology

It also has the following disadvantages: the shape of the tail light is monotonous, and the appearance is simple; it does not have the function of self-illumination, it is easy to collide with pedestrians or other non-motor vehicles, and it is difficult to ensure personal safety

Complex structure, high production cost; large size, inconvenient installation

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