A waterproof and breathable fuel cell device for unmanned aerial vehicles

Abstract

The invention discloses a waterproof and breathable fuel cell device used on an unmanned aerial vehicle, including a battery device installed in the unmanned aerial vehicle, the battery device includes a battery box, and a battery cavity is opened in the battery box, and the fuel cell is installed in the battery cavity Inside, a metal conductive sheet is installed on both sides of the battery cavity, a battery cover is installed on the top of the battery box, and one end of the battery cover is movably connected with the battery box through a pin shaft; a detachable heat-dissipating aluminum plate is installed on the upper end of the fuel cell. Two elastic bottom plates are installed at the lower end, and more than one air outlet is provided on the bottom surface of the battery box, and an air outlet device is installed in each air outlet. The battery device of the present invention can maintain very good air permeability when the drone is flying, and ensure that the battery does not heat up when the drone is flying for a long time, and has good waterproof performance. Whether it is raining or forced landing on the water surface, it can play a role Waterproof sealing greatly increases the life of the drone and greatly improves the safety.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a waterproof and breathable fuel cell device used on unmanned aerial vehicles. Background technique [0002] During the construction of the transmission line, the long corridors, complex terrain, and dense forests in valleys, rivers and forests in the areas where the line passes, bring great inconvenience to the line erection, and the project implementation is difficult. [0003] When an accident occurs at sea, at the scene of a fire, or in a place with inconvenient transportation, it is necessary to know the situation of the disaster area in time, and to deliver urgently needed materials, medicines, or emergency goods in a timely manner; They do not know anything about the situation in the disaster area, let alone deliver the emergency supplies to the destination in time, which delays the rescue time and causes greater material and personnel damage. [0004] Many of the ...

AI Technical Summary

Problems solved by technology

However, when the drone is in use, the lack of battery life has always been a problem. Therefore, in order to increase the battery life, people usually make the battery large enough, but after the battery is large, its heat dissipation must also be improved. If it is in time, it will cause the explosion or damage of the entire battery, so the heat dissipation problem of the fuel cell needs to be solved;

[0005] Furthermore, if the heat dissipation of the fuel cell is increased, it is necessary to increase the heat dissipation structure. If more heat dissipation holes are opened, it will definitely affect the waterproof performance. When there is heavy rain or the water surface falls, the entire fuel cell will appear water ingress

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