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    • 8. 发明申请
    • SELF ELECTRICITY-GENERATING ROADSIDE LAMP THAT GENERATES ELECTRICITY USING PRESSURE DIFFERENCE
    • 使用压力差产生电力的自动发电道路灯
    • WO2014094684A3
    • 2014-08-14
    • PCT/CN2014071980
    • 2014-02-11
    • YUE TIEGANG
    • YUE TIEGANG
    • F21S9/04
    • F03D9/00F03G6/045F05B2240/131F05B2240/911F21S8/086F21S9/04F21V21/10F21W2131/103F24J2/34Y02B20/72Y02E10/465Y02E10/725Y02E10/728
    • The present invention relates to a self electricity-generating roadside lamp that generates electricity using pressure difference, characterized in that multiple wind power generators are provided inside of the upright post of the roadside lamp. Provided at the upper portion of the upright post is a cambered wind cap; a battery and an electrically connected circuit are provided inside of the upright post; the upright post is of a transparent material and is provided with a salt layer in the north-facing portion. Operation method: an air current passes the cambered air cap and the flow speed increases as the pressure decreases; the air current having a high pressure flows upward and forms a strong ascending air current; on the other hand, a black salt layer inside of the upright post absorbs the heat from sunlight, and the air that has been heated moves upward and forms another strong ascending air current; the two strong ascending air currents push the wind power generators inside of the upright post to rotate and generate power for roadside lamps for illumination. The benefits are: all of the electricity generating equipment is inside of the upright post of the roadside lamp, and therefore has a lower rate of maintenance and lower operation cost. In the present invention, a black salt layer is used as the equipment for solar electricity generation, and is therefore lower in cost and longer in service life compared to solar panels.
    • 本发明涉及一种使用压力差发电的自发电路路灯,其特征在于,在旁路灯的立柱内部设置有多个风力发电机。 在直立柱的上部设有弧形风帽; 在立柱的内部设置电池和电连接电路; 立柱是透明材料,并且在北面部分设置有盐层。 操作方法:气流通过弧形空气盖,流速随压力的降低而增加; 具有高压的气流向上流动并形成强上升的气流; 另一方面,直立柱内部的黑色盐层吸收阳光的热量,被加热的空气向上移动并形成另一强劲的上升气流; 两个强劲的上升气流推动直立柱内的风力发电机转动并产生用于照明的路边灯的电力。 其优点是:所有的发电设备都在路边灯的直立柱内,因此维护率低,运行成本低。 在本发明中,使用黑盐层作为太阳能发电的设备,与太阳能电池板相比,成本更低,使用寿命更长。