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Bicycle lighting device

A technology for lighting devices and bicycles, which is applied to bicycle accessories, circuit devices, battery circuit devices, etc., can solve the problems of no power system, high risk, and single power supply mode, and achieve the effect of convenient use.

Inactive Publication Date: 2012-01-04
杜玉华
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Driving at night is limited by the light, which is very dangerous. Motor vehicles have lights, which can be illuminated at night, but bicycles are purely human-powered vehicles, so there is no power system for lighting, and additional lighting equipment is needed. Currently There are lighting equipment designed for this problem on the market, but the power supply method is single, either a single dry battery power supply, or solar power supply. The disadvantage of dry battery power supply is that the battery needs to be replaced frequently. The disadvantage of solar power supply is that if it is continuously cloudy and rainy, the power cannot For lighting at night

Method used

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Embodiment Construction

[0007] The present invention will be further described below in conjunction with accompanying drawing.

[0008] Such as figure 1 As shown, a bicycle lighting device includes a photovoltaic cell, an anti-reverse diode, a power storage device, a booster circuit, a lighting circuit and a lighting lamp, and the photovoltaic cell, an anti-reverse diode, a power storage device, a booster circuit and a lighting circuit in sequence The electrical connection also includes a main switch, an auxiliary switch and a dry battery, the main switch is electrically connected to the lighting lamp and the lighting circuit respectively, the dry battery is electrically connected to the auxiliary switch, the auxiliary switch is electrically connected to the lighting lamp, and the lighting lamp is an LED lamp group.

[0009] When in use, install the lighting device on the bicycle. When there is sufficient sunlight during the day, the photovoltaic cell will convert the light into electrical energy and...

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Abstract

The invention discloses a bicycle lighting device, and belongs to the technical field of bicycle lighting devices. The bicycle lighting device comprises a photovoltaic cell, an anti-reflux diode, an electrical storage device, a boosted circuit, a lighting circuit, a lighting lamp, a main switch, an auxiliary switch and a dry cell, wherein, the photovoltaic cell, the anti-reflux diode, the electrical storage device, the boosted circuit and the lighting circuit are sequentially and electrically connected together; the main switch is respectively and electrically connected with the lighting lamp and the lighting circuit; the dry cell is electrically connected with the auxiliary switch; the auxiliary switch is electrically connected with the lighting lamp; and the lighting lamp is an LED (light-emitting diode) set. The bicycle lighting device can be used for lighting in the case of riding on a bicycle at night, and the device is powered by two modes such as solar energy and the dry cell, thus being convenient for use.

Description

technical field [0001] The invention relates to a bicycle lighting device, which belongs to the technical field of bicycle lighting devices. Background technique [0002] Driving at night is limited by the light, which is very dangerous. Motor vehicles have lights, which can be illuminated at night, but bicycles are purely human-powered vehicles, so there is no power system for lighting, and additional lighting equipment is needed. Currently There are lighting equipment designed for this problem on the market, but the power supply method is single, either a single dry battery power supply, or solar power supply. The disadvantage of dry battery power supply is that the battery needs to be replaced frequently. The disadvantage of solar power supply is that if it is continuously cloudy and rainy, the power cannot For lighting at night. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a lighting device ...

Claims

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Application Information

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IPC IPC(8): B62J6/00H02N6/00H02J7/00
Inventor 杜玉华
Owner 杜玉华
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