Telescopic and foldable electric automobile photovoltaic sun-shading device

Abstract

The invention discloses a telescopic and foldable electric automobile photovoltaic sun-shading device. The device comprises a shell, a first sun-shading photovoltaic panel, a second sun-shading photovoltaic panel, a third sun-shading photovoltaic panel and a fourth sun-shading photovoltaic panel, the shell comprises a bottom plate and side plates arranged at the two ends of the bottom plate, the first sun-shading photovoltaic panel is installed on one side plate in a turnover mode, the second sun-shading photovoltaic panel is installed on the side plate on the other side in a turnover mode, the third sun-shading photovoltaic panel and the fourth sun-shading photovoltaic panel are both movably arranged in the shell, and the third sun-shading photovoltaic panel and the fourth sun-shading photovoltaic panel can move towards the interior of the shell to be overlapped or move towards the exterior of the shell to be unfolded and folded. After folding, the first sun-shading photovoltaic panel, the second sun-shading photovoltaic panel, the third sun-shading photovoltaic panel and the fourth sun-shading photovoltaic panel are sequentially stacked in the shell from top to bottom. The problem that the electric vehicle is exposed to the sun in summer is solved, solar photovoltaic power generation is fully utilized to charge the battery of the electric vehicle, and the electric vehicle is small in size and convenient to install after being folded.

Description

technical field [0001] The invention relates to the application technology of solar photovoltaic panels, in particular to a retractable and foldable electric vehicle photovoltaic sunshade device. Background technique [0002] With the rapid increase of car ownership, problems such as energy crisis, environmental pollution and greenhouse effect are becoming more and more serious. Therefore, the development of new energy vehicles, especially electric vehicles, has become an inevitable trend in the transformation of the automotive industry. Although electric vehicles are environmentally friendly, battery life has become one of the main obstacles to the development of electric vehicles. Electric vehicles exposed to the sun for a long time in summer will cause the internal temperature of the vehicle to rise, which will cause different degrees of damage to various components inside the vehicle due to high temperature, causing safety problems; at the same time, drivers or passenge...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, to provide a battery that not only prevents the electric vehicle from being exposed to the sun in summer, but also makes full use of solar photovoltaic power generation to charge the battery of the electric vehicle, and solves the problem of insufficient battery life of the electric vehicle. , retractable and foldable electric vehicle photovoltaic sunshade device with small size and easy installation after folding

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