Thermal management system and thermal management method, and unmanned aerial vehicle applying thermal management system

A thermal management system and technology for drones, applied in the field of drones, can solve problems such as reduced operating performance, reduced battery life, and difficulty in starting operation.

Active Publication Date: 2016-09-14
SZ DJI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to the relatively small fuselage of the UAV, the internal space of the battery compartment used to accommodate the battery is small, and it is difficult to efficiently blow the air from the surface of the battery and take away the heat of the battery only by relying on the cooling fan to blow the air into the UAV. , lower cooling efficiency
[0003] In addition, when the temperature of the battery is too low, its operating performance will be significantly reduced, and it may even be difficult to start and run
The thermal management system of the above-mentioned UAV does not have a thermal management solution for the battery when the battery is too cold, resulting in the battery operating temperature being too low, which can easily weaken the battery performance and reduce the battery life.

Method used

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  • Thermal management system and thermal management method, and unmanned aerial vehicle applying thermal management system
  • Thermal management system and thermal management method, and unmanned aerial vehicle applying thermal management system
  • Thermal management system and thermal management method, and unmanned aerial vehicle applying thermal management system

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[0086] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0087] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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Abstract

The present invention discloses an unmanned aerial vehicle comprising a body. The body is provided with an accommodating cavity, an air intake and an air outlet, and the air intake and the air outlet are communicated with the accommodating cavity. The air intake is used for suction of air flow generated by a propeller of the unmanned aerial vehicle, and the air flow can flow out from the air outlet via the accommodating cavity. The present invention also provides a thermal management system and a thermal management method, and an unmanned aerial vehicle applying the thermal management system. Thermal dissipation efficiency of the unmanned aerial vehicle is relatively high.

Description

technical field [0001] The invention relates to a thermal management system, a thermal management method, and an unmanned aerial vehicle using the thermal management system. Background technique [0002] Common drones use batteries to provide energy sources to ensure the normal operation of the drone. Since the battery is prone to heat when it is running, it is necessary to install a thermal management system on the drone to control the heating of the battery to ensure that the battery can operate at a suitable temperature, so as to avoid explosion or poor operation caused by overheating of the battery. and other security incidents. Traditional drones set air inlets and cooling fans on the fuselage, so that the cooling fan will introduce air into the drone body, so that the air will convect inside the drone and take away the heat generated by the battery operation. However, due to the relatively small fuselage of the UAV, the internal space of the battery compartment used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64D33/08H01M10/613H01M10/62H01M10/635H01M10/6563
CPCH01M10/613H01M10/62H01M10/635H01M10/6563B64C27/08B64D33/08B64U50/19Y02E60/10
Inventor 许柏皋王雷王文韬郑大阳詹军成
Owner SZ DJI TECH CO LTD
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