Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

Pending Publication Date: 2017-03-29
QUANZHOU HONGEN NEW ENERGY AUTOMATIVE TECH CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This continuous, unfavorable cycle is very detrimental to the capacity and life of the battery

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Battery capable of external temperature control
  • Battery capable of external temperature control
  • Battery capable of external temperature control

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0049] The working principle of the present invention: when the battery is charging, the main control circuit board controls the heating device to heat, and the heat generated by the heating device and the internal resistance heat generated when the battery is charged heat the solution, so that the working temperature of the battery is quickly raised to its ideal working temperature. Temperature range (for example, the ideal operating temperature range is 33-37°C, and this temperature range varies according to different types of batteries). When the working temperature of the battery reaches its ideal working temperature range, the heating device stops heating, and the heat continuously generated by battery charging is absorbed by the solution. Due to the low density of the solution, low thermal melting, low consumption and good cooling performance, its temperature will increase significantly with the increase of temperature, so it can absorb a large amount of heat, thereby sto...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/615H01M10/635H01M10/6569H01M10/6571
CPCH01M10/613H01M10/615H01M10/635H01M10/6569H01M10/6571Y02E60/10
Inventor 陈巧云
Owner QUANZHOU HONGEN NEW ENERGY AUTOMATIVE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com