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Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-03-13 Hits: Popular:AG11 battery
cr2032 button batterycooling technology for electric vehicles
In the design of pure electric vehicles, in order to prevent the performance of pure electric vehicle batteries from declining due to temperature rise, heat dissipation management of the cr2032 button batterymust be carried out. A good heat dissipation system can not only effectively improve the environmental adaptability of the vehicle, but also greatly extend the service life of the battery. .
1. Development trend of global patent applications for cr2032 button batterythermal management
Technology research and development and patent applications in the field of cr2032 button batteryheat dissipation management for pure electric vehicles are in their infancy. They gradually grew from 1995 to 1999, entered a period of rapid growth in 2000, and entered explosive growth after 2009. The number of patent applications increased in the following years. fall back.
2. Analysis of major patent holders of cr2032 button batteryheat dissipation management
Among foreign applicants, Toyota, LG and Honda are relatively advanced in patent applications in the field of cr2032 button batterycooling technology. Among domestic applicants, Chery and BYD are relatively advanced, but there is still a certain gap between them and Japanese and Korean companies.
3. Technical composition of cr2032 button batteryheat dissipation management patent application
By analyzing the patent applications of major applicants in the field of cr2032 button batterycooling, the cr2032 button batterycooling technology in the patents is decomposed into six technical branches (see Figure 3). in:
(1) The cooling runner branch mainly improves the position and shape of the cooling runner;
(2) The cooling component branch mainly improves the structure of heat sinks, cooling plates, heat transfer plates and other components;
(3) The cooling medium branch mainly improves the processing of coolant, such as stirring;
(4) The cooling system branch mainly improves the design of the entire cooling system, such as dual systems;
(5) The control method branch mainly obtains the required temperature control or other beneficial performance through control and management of the cooling system;
(6) The configuration branch between vehicles mainly considers the improvement of the combination between the power cr2032 button batteryand the electric vehicle, so as to achieve the optimal design of the cooling system through the mutual position or system coupling relationship between the two.
Globally, research on cr2032 button batterythermal management mainly focuses on the improvement of cooling components and improvements in cooling flow channels.
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