
基本信息:
- 专利标题: 可控制两种电路的弹片式断电复位温控开关
- 专利标题(英):Spring-type power failure restoration temperature control switch capable of controlling two kinds of circuits
- 申请号:CN201410398239.9 申请日:2014-08-13
- 公开(公告)号:CN104217897A 公开(公告)日:2014-12-17
- 发明人: 刘鹏 , 卢子忱 , 马永红 , 郑劝文
- 申请人: 东莞市凯恩电子科技有限公司
- 申请人地址: 广东省东莞市横沥镇田头第二工业区
- 专利权人: 东莞市凯恩电子科技有限公司
- 当前专利权人: 南京绍笛电子有限公司
- 当前专利权人地址: 广东省东莞市横沥镇田头第二工业区
- 代理机构: 深圳市携众至远知识产权代理事务所
- 代理人: 成义生; 肖溶兰
- 主分类号: H01H37/52
- IPC分类号: H01H37/52 ; H01H37/60 ; H01H37/72
Disclosed is a spring-type power failure restoration temperature control switch capable of controlling two kinds of circuits. The temperature control switch comprises a metal shell, two connection terminals and a metal end cap fixed to the metal shell, a ceramic guide frame heating element arranged between the metal end cap and the metal shell, a ceramic push rod movably and penetratingly arranged on the ceramic guide frame heating element, a bimetallic strip in contact with the ceramic push rod, a movable spring provided with a movable contact and a static contact piece provided with a static contact. When the temperature of loads reaches a set value, the bimetallic strip is heated to kick, the movable contact and the static contact are separated to open the circuits, and the ceramic guide frame heating element is energized to emit heat so as to enable the bimetallic strip and the temperature control switch circuit to be kept under the disconnected state. The bimetallic strip can restore only by deenergization so as to enable the temperature control switch circuit to be closed, and the ceramic guide frame heating element circuit is opened. The temperature control switch can control two kinds of load circuits at the same time and has power failure protection and power failure restoration functions.
公开/授权文献:
- CN104217897B 可控制两种电路的弹片式断电复位温控开关 公开/授权日:2017-09-15
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01H | 电开关;继电器;选择器;紧急保护装置 |
------H01H37/00 | 热动开关 |
--------H01H37/02 | .零部件 |
----------H01H37/12 | ..调整“开”或“关”操作温度的装置 |
------------H01H37/52 | ...由双金属元件挠曲而作用的 |