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公开(公告)号：US20120079859A1
公开(公告)日：2012-04-05
申请号：US13322646
申请日：2009-06-08
申请人： Vijaya Ramaraju Lakamraju , Jean Yamanis , Ulf J. Jonsson , Ritesh Khire , John M. Milton-Benoit , Jinliang Wang
发明人： Vijaya Ramaraju Lakamraju , Jean Yamanis , Ulf J. Jonsson , Ritesh Khire , John M. Milton-Benoit , Jinliang Wang
CPC分类号： E05B17/0075 , E05B2047/0058 , G07C9/00174 , Y10T70/7062
摘要： An assembly for preventing a fire resulting from the outgassing of a lithium battery in an electronic door lock includes a lithium battery, a circuit board, and a thermal insulation. The lithium battery and circuit board are housed within the electronic door lock. The thermal insulation is arranged between a door interfacing side of the electronic door lock and either or both of the circuit board and lithium battery. Another thermal management technique for preventing fire resulting from the outgassing of a lithium battery in an electronic door lock is achieved by using a battery cover that is selectively movable away from the circuit board or ignition source in response to temperature rise to ensure the lithium battery does not reach a critical temperature that may cause outgassing in close proximity to the ignition source.
摘要翻译： 用于防止电子门锁中的锂电池脱气引起的火灾的组件包括锂电池，电路板和隔热材料。 锂电池和电路板安装在电子门锁内。 隔热设置在电子门锁的门接口侧与电路板和锂电池中的任一个或两者之间。 另一种用于防止电子门锁中的锂电池脱气引起的火灾的热管理技术是通过使用电池盖来实现的，所述电池盖可以选择性地可移动地远离电路板或点火源，以响应于温度上升，以确保锂电池 未达到可能导致靠近点火源排气的临界温度。
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公开(公告)号：US08889277B2
公开(公告)日：2014-11-18
申请号：US13322646
申请日：2009-06-08
申请人： Vijaya Ramaraju Lakamraju , Jean Yamanis , Ulf J. Jonsson , Ritesh Khire , John M. Milton-Benoit , Jinliang Wang
发明人： Vijaya Ramaraju Lakamraju , Jean Yamanis , Ulf J. Jonsson , Ritesh Khire , John M. Milton-Benoit , Jinliang Wang
CPC分类号： E05B17/0075 , E05B2047/0058 , G07C9/00174 , Y10T70/7062
摘要： An assembly for preventing a fire resulting from the outgassing of a lithium battery in an electronic door lock includes a lithium battery, a circuit board, and a thermal insulation. The lithium battery and circuit board are housed within the electronic door lock. The thermal insulation is arranged between a door interfacing side of the electronic door lock and either or both of the circuit board and lithium battery. Another thermal management technique for preventing fire resulting from the outgassing of a lithium battery in an electronic door lock is achieved by using a battery cover that is selectively movable away from the circuit board or ignition source in response to temperature rise to ensure the lithium battery does not reach a critical temperature that may cause outgassing in close proximity to the ignition source.
摘要翻译： 用于防止电子门锁中的锂电池脱气引起的火灾的组件包括锂电池，电路板和隔热材料。 锂电池和电路板安装在电子门锁内。 隔热设置在电子门锁的门接口侧与电路板和锂电池中的任一个或两者之间。 另一种用于防止电子门锁中的锂电池脱气引起的火灾的热管理技术是通过使用电池盖来实现的，所述电池盖可以选择性地可移动地远离电路板或点火源，以响应于温度上升，以确保锂电池 未达到可能导致靠近点火源排气的临界温度。
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