Battery heat preservation device for unmanned aerial vehicle
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A technology of heat preservation device and drone, applied in secondary batteries, battery pack components, circuits, etc., can solve the problems of affecting flight safety and time, fast power consumption, etc., and achieve low power consumption and excellent electrical conductivity. Effect
Inactive Publication Date: 2017-07-18
西安旋飞电子科技有限公司
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[0004] In order to solve the problem in the prior art that the UAV battery consumes power very quickly under low temperature or even extremely cold conditions, which affects the safety and time of flight, the present invention provides a battery for UAV Insulation device
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[0023] like figure 1 , image 3 The shown battery heat preservation device for unmanned aerial vehicles includes a box body 1 and a battery 2. The box body 1 is square and made of plastic. It is composed of a top cover, a side surface and a bottom surface. One side is movably connected, and the side opposite to the one side is fixedly connected by a lock 3; the bottom surface is provided with a battery fixing device 4, and the battery 2 is inserted and fixed in the battery fixing device 4, so as to ensure that when the drone is flying, The stability of the battery. The battery fixing device 4 is a commonly used fixing device in the prior art.
[0024] The inner wall of the box body is provided with an insulating layer 5, the insulating layer 5 is insulating silica gel with a nanoscale layered structure, and the thickness of the insulating layer 5 is 2-6mm. A heating layer 6 is laid on the surface of the side insulation layer 5 of the box body, and the thickness of the heati...
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Abstract
The invention discloses a battery heat preservation device for an unmanned aerial vehicle. By laying a heat generation layer on a surface of a heat preservation material on a side surface of a box body and controlling power-on and power-off of the heat generation layer by a microcontroller, a temperature in the box body can be maintained within a set temperature range, a battery can normally supply power under a cold temperature, and the problems of flying time and safety of the unmanned aerial vehicle under a cold condition is solved; by arranging a heat preservation layer on an inner wall of the box body, the temperature of a heating layer is favorably and more efficiently stored in the box body for battery heat preservation; the heat generation layer is used for heating a graphene thin film through conduction, graphene has very excellent conductivity, and is very thin and light, and thus, the weight of a battery device cannot be increased by additionally arranging the graphene heating layer; and since power consumption quantity is extremely low, and the durability of the battery cannot be affected.
Description
technical field [0001] The invention belongs to the technical field of battery heat preservation, and in particular relates to a battery heat preservation device for an unmanned aerial vehicle. Background technique [0002] Unmanned Aerial Vehicles, which are also commonly referred to as unmanned aerial vehicles or remote-controlled guided vehicles, are gaining popularity in the market both in the future and in different commercial and civilian uses. Its applications cover thermal or photographic images, parcel delivery, farming, crop surveys, aviation aerobatics for film shooting, search and rescue missions, construction industry, cable inspection, reservoirs, pipelines, wild animal counting, delivery of medical equipment to remote or Is otherwise inaccessible areas, determination of illegal poaching by animal protection groups, livestock monitoring, wildfire aerial photography, pipeline security, home security, road patrol, anti-violation, search and rescue operations, rel...
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