CN2503595Y - 温度磁控开关 - Google Patents

温度磁控开关 Download PDF

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Publication number
CN2503595Y
CN2503595Y CN 01254391 CN01254391U CN2503595Y CN 2503595 Y CN2503595 Y CN 2503595Y CN 01254391 CN01254391 CN 01254391 CN 01254391 U CN01254391 U CN 01254391U CN 2503595 Y CN2503595 Y CN 2503595Y
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China
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magnetic
ring
temperature
utility
model
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Expired - Fee Related
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CN 01254391
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English (en)
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缪学明
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Individual
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Individual
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Abstract

本实用新型涉及一种温度磁控开关,包括玻壳干簧管,其特征在于:在玻壳干簧管外有两个磁环,一个为永磁铁氧体磁环,另一个为软磁铁氧体磁环。本实用新型的优点是能准确地对温度进行检测控制,且成本低廉,工作可靠。

Description

温度磁控开关
技术领域
本实用新型涉及一种温控开关，特别是一种温度磁控开关。
背景技术
目前在温控领域中广泛应用的温控元件大多是用电子或双金属片，但是它们或价格高或温度控制点不准，存在缺陷。
发明内容
本实用新型的目的是解决现有技术中电子或双金属片温控器价格高或温度控制点不准的问题。本实用新型技术方案设计温度磁控开关，包括玻壳干簧管，其特征在于：在玻壳干簧管外有两个磁环，一个为永磁铁氧体磁环，另一个为软磁铁氧体磁环。本实用新型的优点是能准确地对温度进行检测控制，且成本低廉，工作可靠。
附图说明
附图为本实用新型的结构示意图，
具体实施方式图中包括玻壳干簧管1，其特征在于：在玻壳干簧管1外有两个磁环，一个为永磁铁氧体磁环2，另一个为软磁铁氧体磁环3。由于软磁铁氧体磁环3具有居里温度特性，当环境温度低于居里温度时，整个磁性材料导磁，永磁和软磁两组磁性材料形成比较大的磁回路，干簧管1吸合，而当环境温度高于居里温度时软磁铁氧体磁环3不导磁，整个磁性材料中的永磁铁氧体磁环2自身导磁，磁感应强度比较弱，干簧管1断开。

Claims (1)

  1. 温度磁控开关，包括玻壳干簧管，其特征在于：在玻壳干簧管外有两个磁环，一个为永磁铁氧体磁环，另一个为软磁铁氧体磁环。
CN 01254391 2001-10-29 2001-10-29 温度磁控开关 Expired - Fee Related CN2503595Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01254391 CN2503595Y (zh) 2001-10-29 2001-10-29 温度磁控开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01254391 CN2503595Y (zh) 2001-10-29 2001-10-29 温度磁控开关

Publications (1)

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CN2503595Y true CN2503595Y (zh) 2002-07-31

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CN 01254391 Expired - Fee Related CN2503595Y (zh) 2001-10-29 2001-10-29 温度磁控开关

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CN (1) CN2503595Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105680407A (zh) * 2016-03-10 2016-06-15 程芳茂 一种应用于线路中的自动断电装置
CN106645901A (zh) * 2015-10-28 2017-05-10 温州益坤电气有限公司 无残压放电计数器及放电计数方法
CN109313063A (zh) * 2016-07-22 2019-02-05 大陆汽车有限公司 填充液位指示器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106645901A (zh) * 2015-10-28 2017-05-10 温州益坤电气有限公司 无残压放电计数器及放电计数方法
CN105680407A (zh) * 2016-03-10 2016-06-15 程芳茂 一种应用于线路中的自动断电装置
CN105680407B (zh) * 2016-03-10 2018-07-24 程芳茂 一种应用于线路中的自动断电装置
CN109313063A (zh) * 2016-07-22 2019-02-05 大陆汽车有限公司 填充液位指示器
US11460335B2 (en) 2016-07-22 2022-10-04 Vitesco Technologies GmbH Filling level indicator

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