Battery capable of external temperature control

A temperature control and external temperature technology, applied in secondary batteries, circuits, electrical components, etc., can solve problems such as battery capacity and life damage, and achieve the effects of high charging efficiency, convenient use and a wide range of applications
CN106549196APending Publication Date: 2017-03-29QUANZHOU HONGEN NEW ENERGY AUTOMATIVE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
QUANZHOU HONGEN NEW ENERGY AUTOMATIVE TECH CO LTD
Publication Date
2017-03-29

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Abstract

The invention discloses a battery capable of external temperature control. The battery capable of external temperature control comprises a battery body, wherein the battery body comprises a battery and a temperature control device; the temperature control device comprises a temperature control bin, a heating device, a cooling device, and a master control circuit board; the battery is connected with the temperature control bin; the temperature control bin is connected with the heating device and the cooling device; the heating device and the cooling device are connected with the master control circuit board; and a temperature sensor is arranged on the master control circuit board and connected with the temperature control bin. The battery capable of external temperature control provided by the invention is simple in structure, energy-saving, environment-friendly, safe, reliable and convenient to use, and can be recycled for unlimited times; the charging efficiency is high, and the application range is wide; and use costs of the battery are reduced, so that remarkable economic benefits can be achieved.
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Description

technical field

[0001] The invention relates to the battery field, in particular to an external temperature control battery. Background technique

[0002] Existing batteries are generally packaged in a metal case and covered with a plastic case. The range of its working temperature fluctuates greatly during use. Under different working environment temperatures, the performance of the battery varies greatly in all aspects, see the attached figure 1 As shown, in the low temperature state, the activity of the battery decreases, the energy density that can be stored and released is significantly reduced, and its capacity is significantly reduced; while in the high temperature state, the activity of the battery is too high, although the energy density that can be stored and released is also significantly increased. , but it seriously affects the life of the battery, and it is accompanied by the danger of battery explosion and fire. The use of power batteries usually includes t...

Claims

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