CN214100841U - 清洁机器人的无刷直流电机过流及短路保护电路 - Google Patents
清洁机器人的无刷直流电机过流及短路保护电路 Download PDFInfo
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- CN214100841U CN214100841U CN202022397884.2U CN202022397884U CN214100841U CN 214100841 U CN214100841 U CN 214100841U CN 202022397884 U CN202022397884 U CN 202022397884U CN 214100841 U CN214100841 U CN 214100841U
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Effective date of registration: 20220207 Address after: 433000 No. 1 Tonggang Road, changtangkou Town, Xiantao City, Hubei Province Patentee after: Hubei Quankang Intelligent Technology Co.,Ltd. Address before: 412500 Zhongxing Road, Xingchao village, Xiayang Town, Yanling County, Zhuzhou City, Hunan Province (building A8, Jiulong economic and Technological Development Zone) Patentee before: HUNAN QUANKANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240130 Address after: 412500 No. 3, Zhongxing Road, Xingchao village, Xiayang Town, Yanling County, Zhuzhou City, Hunan Province (Quankang Intelligent Industrial Park) Patentee after: HUNAN QUANKANG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 433000 No. 1 Tonggang Road, changtangkou Town, Xiantao City, Hubei Province Patentee before: Hubei Quankang Intelligent Technology Co.,Ltd. Country or region before: China |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Brushless DC Motor Overcurrent and Short Circuit Protection Circuit for Cleaning Robots Granted publication date: 20210831 Pledgee: Zhuzhou Branch of China Everbright Bank Co.,Ltd. Pledgor: HUNAN QUANKANG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980004888 |