The invention provides an energy-saving direct-current charging pile, which comprises a charging pile, wherein a bracket is arranged above the charging pile, a supporting frame is arranged above the bracket, heat insulation protective covers are arranged on the two sides of the supporting frame, a solar cell panel is arranged on the upper surface of the supporting frame and located between the twoheat insulation protective covers, a wiper motor is arranged at the middle end in each heat insulation protective cover, storage batteries are arranged on the two sides of the heat insulation protective covers, a PLC is arranged in the supporting frame, a wiper arm is arranged at one end of the wiper motor, and a lint layer is tightly attached to the lower surface of the wiper arm. According to the invention, heat energy is converted into electric energy through the solar cell panel, the electric energy is stored in the storage battery, the electric quantity of the charging pile is supplemented, and thus the purpose of saving energy is achieved. The wiper arm moves back and forth to clean dust on the surface of the solar cell panel, and the efficiency of solar photoelectric conversion isimproved.

    本发明提供了一种节能直流充电桩,包括充电桩,所述充电桩上方设置有支架,所述支架上方设置有支撑架,所述支撑架两侧均设置有隔热护罩,所述支撑架上表面设有太阳能电池板,且太阳能电池板位于两个隔热护罩之间,所述隔热护罩内部中端设置有雨刮电机,所述隔热护罩两侧均设置有蓄电池,所述支撑架内部设置有PLC控制器,所述雨刮电机一端设置有雨刮臂,所述雨刮臂下表面紧密贴合有绒布层。本发明通过太阳能电池板把热能转化为电能,并储存在有蓄电池中,对充电桩的电量进行补充,从而达到节约能源的目的,雨刮臂来回移动将太阳能电池板表面的灰尘进行清理,从而提高了太阳能光电转化的效率。


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    Title :

    Energy-saving direct-current charging pile


    Additional title:

    一种节能直流充电桩


    Contributors:
    WANG HAO (author) / GUO FENG (author)

    Publication date :

    2020-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B08B Reinigen allgemein , CLEANING IN GENERAL / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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