The invention discloses a device capable of adjusting illuminating brightness automatically according to the speed of a bicycle. The device comprises a wheel and a frame connected to the wheel, wherein a connecting hinge is rotatably arranged at the right end of the frame. Three illuminating lamps for illumination are arranged and have different brightness. The three lamps can be switched automatically according to different riding speeds. In case of a high speed, the brightest lamp is turned on and in case of a low speed, the lamp with low illuminance is turned on. A switching process is achieved by a mechanical structure, so that the device is higher in practicality and reliability. In addition, a structure for cleaning the illuminating lamps is arranged in the device to remove stains onthe illuminating lamps effectively, so that the illuminating effect is ensured. It is unnecessary to charge the device. A power source is provided by a tire of the bicycle. When the bicycle is started, the device can be charged automatically and stores excessive power in a storage battery.

    本发明公开了一种能根据自行车速度自动调整照明亮度的装置,包括车轮以及与所述车轮连接的车架,所述车架右端转动设有连接合页,本发明中设置有三个用于照明的照明灯,这三个照明灯具有不同的亮度,根据骑行速度的不同能自动在三个灯中来回切换,当速度快时开启最亮的灯,当速度较慢时开启低照度的灯,并且切换过程由机械结构实现,具有较强的实用性以及可靠性,此外本装置中设置有用于对照明灯进行清洗的结构能有效的除去照明灯上的污渍保证照明的效果,本装置无需进行充电,动力源由自行车轮胎提供,当车辆启动时装置即能自动进行充电并将多余的电力储存在蓄电池中。


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    Title :

    Device capable of adjusting illuminating brightness automatically according to speed of bicycle


    Additional title:

    一种能根据自行车速度自动调整照明亮度的装置


    Contributors:
    SHI XINZHE (author)

    Publication date :

    2020-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS



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