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HUAHUI ENERGY WON THE FIRST CHINESE PATENT AWARD FOR LARGE-SIZE SINGLE BATTERY
Latest company news about HUAHUI ENERGY WON THE FIRST CHINESE PATENT AWARD FOR LARGE-SIZE SINGLE BATTERY

HUAHUI ENERGY WON THE FIRST CHINESE PATENT AWARD FOR LARGE-SIZE SINGLE BATTERY


 

            Recently, the State Intellectual Property Office announced the results of the 20th China Patent Award review. Hunan Huahui New Energy Co., Ltd. (hereinafter referred to as Huahui Energy) won the first Chinese patent award for large-size single batteries, marking its patented technology " The impregnation method of cylindrical lithium-ion battery cells and its application in the production of lithium-ion batteries (ZL201510839177.5)" and the protection of intellectual property rights have been recognized by the authority.
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           Established by the State Intellectual Property Office, the China Patent Award is the only government department award in China that rewards patented inventions and creations, and is recognized by the United Nations World Intellectual Property Organization (WIPO). The award criteria for this award not only emphasize the quality of patents and the innovation level of patented technologies, but also focus on their application in market transformation. At the same time, they also have strict requirements on the protection and management of intellectual property rights. Huahui Energy, which focuses on the research and development and production of lithium-ion batteries, won this award, which is a high affirmation of its technological innovation and intellectual property protection work.

Break through the technical problems of the industry and set up the banner of technological innovation
          The production of traditional lithium-ion battery cells adopts the drip injection process. Using this process, the electrolyte injected into the battery penetrates slowly and has weak penetration, and the production efficiency is low. At the same time, the electrolyte needs to be injected in a single drop, the production process is cumbersome, and the automatic production is limited. ; and it is difficult to control moisture and air during the electrolyte injection process, which is easy to cause safety hazards.

         In response to the above technical problems, Huahui Energy pioneered the automatic impregnation device, through the efficient penetration control technology, realized the automatic production of the lithium-ion battery impregnation process, and filled the gap in the automatic impregnation and injection technology of battery cells at home and abroad. The use of this patented technology effectively simplifies the production process, shortens the soaking time, strengthens the penetration, improves production efficiency, and solves the production problems of large-size batteries; realizes batch operations and automated large-scale production; the packaging process is carried out in a negative pressure environment, all-round prevention and control The intrusion of moisture and air greatly reduces the exposure time of the battery cells and effectively controls the overall quality and performance of the battery.

         Based on the above technical support, the patented product can adapt to the temperature range of -40°C to 75°C, and the environmental temperature adaptability is higher than that of ordinary lithium-ion batteries; the cycle life is as long as 10,000 times, which is more than 10 times that of lead-acid batteries and nickel batteries. More than 5 times that of the traditional 3.7V lithium battery. At the same time, the annual self-discharge rate of the capacitive lithium-ion battery is only 5%, which significantly reduces the cost of use. In addition, the battery still maintains safe and reliable performance under the conditions of overcharge, overdischarge, reverse charge, extrusion, puncture, and water immersion.

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Huahui Energy actively participates in the lithium-ion battery safety standardization work, and joins the lithium-ion battery safety standard special working group of the Ministry of Industry and Information Technology as a full member unit. At present, this patented technology has been successfully applied to a full range of high-performance lithium-ion battery products represented by HTC, HFC, HCC, HMC, and NSC, and has obtained foreign authoritative safety certifications such as CE, ROHS, MSDS, KC, UL, and CQC. And form a set of technical specifications.

Using this patented product, Huahui Energy has cultivated a group of high-quality customer resources, such as Xinming Toys, Jetta Toys, Spinmaster, Meritor, Qishida, Saijia Group, Baijiali, Changhong Grand Bo, Songteng Industry, Jinyi Technology and other well-known domestic and foreign enterprises" and other well-known electronic product manufacturers. Specialized in "widely used in smart toys, small household appliances, LED lighting, smart vehicle equipment, electronic cigarettes, digital products and other fields" and other consumer products At the same time, because the patented technology is suitable for the impregnation production of large-size batteries, it can be further popularized and applied in the fields of automobile industry, generator sets, energy storage base stations, high-speed rail, ships, electric power, and military industry.

Emphasis on intellectual property protection, won the highest patent award
This time, Huahui Energy won the China Patent Award, marking that Huahui's lithium-ion battery production technology has been recognized by the authority, realized the transformation and industrialization of scientific research achievements in lithium-ion battery impregnation technology, and driven the rapid development of the lithium-ion battery industry chain with leading technologies. develop. Gu Huijun, chairman of Huahui Energy, said that in the future, the company will continue to improve its independent innovation capabilities, continue to improve various intellectual property rights, and make innovation a powerful driving force for corporate development, help the overall development of the lithium-ion battery industry, and contribute to the development of my country's new energy industry. make a greater contribution.
 
Pub Time : 2021-08-25 09:45:56 >> News list
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