Battery device and unmanned equipment
A battery device and cell technology, applied to batteries, secondary batteries, battery temperature control, etc., can solve problems such as affecting work efficiency, limiting battery use, and long-term heat dissipation, shortening the time between charging preparations and stopping work. time and improve work efficiency
Pending Publication Date: 2020-09-04
GUANGZHOU XAIRCRAFT TECH CO LTD
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Problems solved by technology
[0002] The heating problem of current lithium batteries under high current conditions has always limited the use of batteries, especially in the field of drones. Lithium batteries need to be frequently discharged with high currents. After discharge, the battery temperature is very high. When the battery temperature is high, charging will Affect battery life, not charging will affect operating efficiency, so the usual method is to use a fan or cold water to cool the battery after the battery is discharged
[0003] The existing technology uses a fan or cold water to cool down the battery when the battery is discharged. The disadvantage is that it still takes a long time to dissipate the heat after the battery is discharged, which will still affect the working efficiency.
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[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0049] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention provides a battery device and unmanned equipment, and relates to the technical field of batteries of unmanned equipment. The battery device comprises a mounting bracket, a heat dissipation structure and a battery cell. The battery cell is mounted on the mounting bracket. The heat dissipation structure is arranged on the outer side of the battery cell, and the heat dissipation structure is provided with a first side face attached to the battery cell. The heat dissipation structure is provided with holes used for containing heat dissipation liquid, the holes penetrate through the heat dissipation structure to be communicated with the outer side space of the heat dissipation structure, and openings are formed in the holes in the first side face. The invention further provides the unmanned equipment which adopts the battery device. The battery device and the unmanned equipment provided by the invention can improve the heat dissipation efficiency and prolong the service life of the battery.
Description
technical field [0001] The invention relates to the technical field of batteries for unmanned equipment, in particular to a battery device and unmanned equipment. Background technique [0002] The problem of heating current lithium batteries under high current conditions has been limiting the use of batteries, especially in the field of drones. Lithium batteries need to be frequently discharged with high currents. After discharge, the battery temperature is very high. When the battery temperature is high, charging will Affect the battery life, and work efficiency will be affected without charging, so the usual method is to cool the battery with a fan or cold water after the battery is discharged. [0003] In the prior art, a fan or cold water is used to cool down the battery and dissipate heat when the battery is discharged. The disadvantage is that it still takes a long time to dissipate the heat after the battery is discharged, which will still affect the working efficienc...
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IPC IPC(8): H01M10/613H01M10/62H01M10/6569H01M10/6563H01M2/10
CPCH01M2220/20H01M10/613H01M10/62H01M10/6563H01M10/6569Y02E60/10
Inventor 高涛
Owner GUANGZHOU XAIRCRAFT TECH CO LTD