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Bicycle tail lamp capable of adaptively adjusting projection angle

A technology of adaptive adjustment and projection angle, which is applied in the directions of bicycle accessories, optical signals, transportation and packaging, etc., and can solve the problem that the projection angle of bicycle taillights cannot be adjusted adaptively

Active Publication Date: 2021-12-28
北京市海淀区上地实验小学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a bicycle tail light with adaptive projection angle adjustment, which solves the technical problem that the existing bicycle tail light cannot adaptively adjust the projection angle according to the riding state

Method used

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  • Bicycle tail lamp capable of adaptively adjusting projection angle
  • Bicycle tail lamp capable of adaptively adjusting projection angle
  • Bicycle tail lamp capable of adaptively adjusting projection angle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Refer figure 1 and Image 6 The present invention provides an adaptive adjustment of the projection angle bicycle taillight, comprising a control switch located on the bicycle handlebar 1 and 2 located below the tail lamp bicycle seat. 1 is connected to the switch control signal taillight 2, for transmitting a switching signal to the tail lamp 2.

[0047] Combine image 3 , The tail lamp 2 includes a brake lamp 11, a left turn lamp projection 12, turn right projection lamp 13 and a power supply and a control circuit. Power supply and control circuit 11 respectively, brake lights, turn left projection lamp 12, turn right projection lamp 13 is electrically connected to a control switch for receiving the switching signal 1 is issued, and 11, a left turn lamp 12 and the projection according to the brake light switch signal turn right projection lamp 13 is blinking.

[0048] Left projection 12 and the right turn signal lamp 13 includes a turn projection lamp and attitude adjusting...

Embodiment 2

[0064] Refer Figure 7 and Figure 8 In the present embodiment, the projection angle of the bicycle taillight lamp holder adjustment mechanism as compared with Example 1 except that the lighthouse projection angle adjusting mechanism of the present embodiment comprises a protective cover 16 suspended in the gravity pendulum 18 excluding rotating motor 17 and tilt sensing module.

[0065] Specifically, the upper end 18, connected by a gravity pendulum is rotated with the rotation shaft of the top wall of the protective cover 16, the projection 14 fixedly mounted on the lamp housing gravity pendulum 18, and the projection angle range of the lamp holder 14 and the gravity of the pendulum is 18 30 ° -60 °.

[0066] Gravity pendulum 18 by gravity is always perpendicular to the ground, free to rotate in one direction only, from the stabilizing effect functions as gravity, so that in any case the bicycle body is inclined, a projection lamp on the lamp housing 14 is emitted direction of the...

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Abstract

The invention relates to a bicycle tail lamp capable of adaptively adjusting a projection angle, the bicycle tail lamp comprises a control switch and a tail lamp, and the control switch is in signal connection with the tail lamp and is used for sending a switch signal to the tail lamp; the tail lamp comprises a left projection steering lamp, a right projection steering lamp, a power source and a control circuit, and the power source and control circuit is electrically connected with the left projection steering lamp and the right projection steering lamp and used for receiving switching signals sent by the control switch and controlling the left projection steering lamp and the right projection steering lamp to be turned on and turned off according to the switching signals. Each of the left projection steering lamp and the right projection steering lamp comprises a projection lamp and a posture adjusting device, the projection lamps are installed on the posture adjusting devices, and the posture adjusting devices can adjust the light emitting angles of the projection lamps according to the inclination angle of the bicycle. According to the bicycle tail lamp, due to the fact that the posture adjusting device is adopted, the light emitting angle of the projection lamp can be adjusted according to the inclination angle of a bicycle, and the situation that the warning effect is affected due to large changes of projection patterns when the bicycle turns is avoided.

Description

Technical field [0001] Technical Field The present invention relates to a bicycle, and particularly to an adaptive adjustment of the projection angle bicycle taillight. Background technique [0002] Bicycle as an environmentally friendly, healthy and convenient way to travel, the role of Japan in terms of daily commuting, exercise and other fitness was outstanding riding safety issues are increasingly a cause for concern. Bicycle taillight, especially capable of self-emission vehicle taillight as a safety feature, to have effective to remind the rear car, the safety protection of the rider. [0003] Currently, the taillight can be a self-emissive include two categories, one manual, by way of a button, manual control of the tail light blinking; Second automatic, manual increase the acceleration sensor based on the brightness measurement device sensors, automatic adjustment taillights brightness and flicker form. [0004] In addition, to further increase the warning taillight, ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J6/04B62J6/16B62J6/26B62J6/01
CPCB62J6/04B62J6/16B62J6/26B62J6/01
Inventor 王奕潼王鲲鹏谷曙媚
Owner 北京市海淀区上地实验小学