Solar skylight for automobile

Abstract

The invention discloses a solar skylight for an automobile. The automobile solar skylight comprises a skylight frame, a glass body connected in the skylight frame in a sliding mode and a photovoltaicpanel being embedded in the glass body and coupled with an automobile storage battery. The glass body comprises upper glass and lower glass which are fixedly connected through a fixing part; water storage cavities are symmetrically formed in the two sides in the lower glass; and the photovoltaic panel is fixedly installed in an interlayer between the upper glass and the lower glass. With a water absorption mechanism, an extrusion mechanism, an air inlet, an air guide groove and a telescopic air bag, water in the water storage cavities is sucked into a second sliding groove and a circular discis rotated when sunlight irradiates the skylight, so that the opening of the second sliding groove is aligned with an oblique nozzle and then water in the second sliding groove is extruded out from the oblique nozzle, thereby cleaning the surface of the upper glass in time, preventing dirt adhered to the glass from forming a shadow and thus preventing the photovoltaic panel from generating a localhot spot effect to protect the service life of the photovoltaic panel and guarantee the power generation efficiency of the photovoltaic panel.

Description

technical field [0001] The invention relates to the technical field of automobile accessories, in particular to a solar sunroof for automobiles. Background technique [0002] With the development of solar technology, solar technology has been widely used in the field of automobiles. The car sunroof can not only play a role in ventilation, but also improve the lighting in the car. Installing solar photovoltaic panels in the glass of the car sunroof can charge the car battery. , It can also maintain the electronic equipment in the car to continue to work when the generator does not start. [0003] However, because the vehicle has been in the external driving environment for a long time, it is easy to raise a large amount of dust and dirt during driving. The dust and dirt will adhere to the surface of the sunroof glass to form a piece of shadow. The dust and dirt on the surface will not only affect the light transmittance, Reducing the radiation received by the surface of the ...

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Problems solved by technology

[0003] However, because the vehicle is in the external driving environment for a long time, it is easy to raise a large amount of dust and dirt during driving. The dust and dirt will adhere to the surface of the sunroof glass to form a piece of shadow. The dust and dirt on the surface will not only affect the transmittance of light, Reduce the amount of radiation received by the surface of the photovoltaic panel, and also cause a local hot spot effect on the photovoltaic panel embedded in the skylight glass, thereby causing damage to the photovoltaic panel, affecting power generation efficiency and shortening the life of the photovoltaic panel

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