The invention relates to the technical field of unmanned aerial vehicle anti-freezing protection devices, and discloses an unmanned aerial vehicle anti-freezing protection device which comprises a containing box used for containing a battery and installed in a vehicle body, the containing box is provided with a battery bin, an annular cavity is formed between the containing box and the vehicle body, and a heating wire is further installed in the vehicle body. The heating wire is used for heating the interior of the annular cavity, a piston plate is further slidably connected to the interior of the containing box and used for stirring the interior of the annular cavity, a ventilation groove is formed in the piston plate, and a sliding block is slidably connected to the interior of the ventilation groove. A piston plate pushes air at the upper end of the piston plate to slide, so that the air at the upper end of the piston plate flows from one side of a placement box to the other side of the placement box, then the piston plate stirs air circulation in the placement box, a heating wire heats the air area circulation, and therefore hot air heats the unmanned aerial vehicle battery in a large area; and the use intensity of the battery is prolonged.
本发明涉及无人机防冻保护装置技术领域,且公开了一种无人机防冻保护装置,包括机体的内部安装有用于放置电池的放置箱,放置箱的设置有电池仓,放置箱与机体之间设置有环形空腔,机体的内部还安装有加热丝,加热丝用于加热环形空腔的内部,放置箱的内部还滑动连接有活塞板,活塞板用于搅动环形空腔的内部,活塞板上设置有透气槽,透气槽的内部滑动连接有滑块。本发明通过活塞板推动活塞板上端的空气滑动,使得活塞板上端的空气从放置箱的一侧流动到放置箱的另一侧,进而实现活塞板搅动放置箱内部的气体循环,让加热丝加热空气的区域循环,从而实现热气大面积的加热无人机电池,以延长电池使用强度。
Unmanned aerial vehicle anti-freezing protection device
一种无人机防冻保护装置
2022-07-22
Patent
Elektronische Ressource
Chinesisch
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