电池保护技术
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小米取得一种电池及用电装置专利,提高电池的安全性能
Jin Rong Jie· 2026-01-03 09:47
天眼查资料显示,北京小米移动软件有限公司,成立于2012年,位于北京市,是一家以从事软件和信息 技术服务业为主的企业。企业注册资本148800万人民币。通过天眼查大数据分析,北京小米移动软件有 限公司共对外投资了4家企业,参与招投标项目149次,专利信息5000条,此外企业还拥有行政许可123 个。 国家知识产权局信息显示,北京小米移动软件有限公司取得一项名为"一种电池及用电装置"的专利,授 权公告号CN223757575U,申请日期为2024年12月。 专利摘要显示,本申请涉及电池保护技术领域,特别涉及一种电池及用电装置,所述电池包括壳体、第 一绝缘罩、第二绝缘罩、电芯和极柱,所述壳体具有第一容纳腔,其中,所述第一绝缘罩和所述第二绝 缘罩均位于所述第一容纳腔内。所述第二绝缘罩具有第二容纳腔,所述电芯位于所述第二容纳腔。所述 第一绝缘罩覆盖于所述第二容纳腔的开口,且位于所述电芯和所述极柱之间。所述第一绝缘罩具有第一 通孔,所述电芯的一部分从所述第二容纳腔穿过所述第一通孔与所述极柱相连。所述第一绝缘罩的厚度 大于所述第二绝缘罩的厚度。本申请可以提高电池的安全性能。 本文源自:市场资讯 作者:情报员 声明:市场有 ...
小米申请一种电池保护方法、电路及芯片专利,提高电池进入欠压保护模式的灵敏度
Jin Rong Jie· 2025-08-22 11:26
Core Insights - Beijing Xiaomi Mobile Software Co., Ltd. has applied for a patent titled "A Battery Protection Method, Circuit, and Chip," with publication number CN120528057A, filed on February 2024 [1] - The patent describes a battery protection method that includes a battery protection unit and a trigger unit, designed to enhance the sensitivity of entering under-voltage protection mode, thereby minimizing leakage current and reducing shutdown power consumption [1] - The company was established in 2012 and is primarily engaged in software and information technology services, with a registered capital of 148.8 million RMB [1] Company Overview - Beijing Xiaomi Mobile Software Co., Ltd. has made investments in 4 companies and participated in 139 bidding projects [1] - The company holds a total of 5000 patent records and has obtained 123 administrative licenses [1]
小米申请电池保护方法相关专利,提高电池的寿命和用户的使用体验
Jin Rong Jie· 2025-08-05 03:02
Group 1 - The core viewpoint of the article is that Beijing Xiaomi Mobile Software Co., Ltd. has applied for a patent related to battery protection methods and devices, which aims to enhance battery lifespan and user experience [1][2] Group 2 - The patent application, titled "Battery Protection Method, Device, Electronic Equipment, Medium, and Computer Program Product," was published under CN120414760A and was filed on January 2024 [1] - The patent describes a method that involves determining the actual impedance values of a test battery at different frequency ranges and assessing its current charge level to identify any abnormal states [1] - If the battery is found to be in an abnormal state, the method allows for the implementation of corresponding battery protection strategies, thereby improving battery longevity [1] Group 3 - Beijing Xiaomi Mobile Software Co., Ltd. was established in 2012 and is primarily engaged in internet and related services, with a registered capital of 148.8 million RMB [2] - The company has made investments in four enterprises, participated in 138 bidding projects, and holds approximately 5,000 patent records [2]