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A composite magnetic tube and a temperature-sensitive magnetic control switch

A technology of magnetic control switch and magnetic tube, applied in the direction of thermal switch components, etc., can solve the problems of single function and low precision of temperature control switch, and achieve the effect of high control precision and simple structure

Inactive Publication Date: 2017-11-10
FOSHAN CHUANDONG MAGNETOELECTRICITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the present invention is to provide a composite magnetic tube and a temperature-sensitive magnetic switch, aiming to solve the problems of low precision and single function of the existing temperature-controlled switch

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  • A composite magnetic tube and a temperature-sensitive magnetic control switch
  • A composite magnetic tube and a temperature-sensitive magnetic control switch
  • A composite magnetic tube and a temperature-sensitive magnetic control switch

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Embodiment Construction

[0023] The present invention provides a composite magnetic tube and a temperature-sensitive magnetic control switch. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 and figure 2 A composite magnetic tube is shown, wherein the composite magnetic tube includes a ferromagnetic metal shell 101, a permanent magnet 103 arranged in the inner cavity of the ferromagnetic metal shell, and between the ferromagnetic metal shell and the permanent magnet The space is filled with temperature-sensitive soft magnets 102.

[0025] Specifically, the ferromagnetic metal shell is a barrel-shaped shell made of ferromagnetic metal, and the permanent magnet has a columnar structure and is arranged in ...

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Abstract

The invention provides a composite magnetic tube and a thermosensitive magnetic control switch. The composite magnetic tube comprises a ferromagnetic metal shell and a permanent magnet, wherein the permanent magnet is arranged in an inner cavity of the ferromagnetic metal shell; and a thermosensitive soft magnet is filled between the ferromagnetic metal shell and the permanent magnet. Compared with an existing temperature controlled switch, the thermosensitive magnetic control switch realized through the composite magnetic tube has the characteristics of simple structure and high control accuracy; and meanwhile, the functions of the thermosensitive magnetic control switch provided by the invention can be set according to the requirements, therefore, the thermosensitive magnetic control switch has the effects of a multi-function switch; and the thermosensitive magnetic control switch provided by the invention can be applied to various occasions, and meets different requirements of users.

Description

technical field [0001] The invention relates to the technical field of temperature-sensitive control switches, in particular to a composite magnetic tube and a temperature-sensitive magnetic control switch. Background technique [0002] Traditional temperature control devices are generally composed of thermal components such as thermistors and bimetallic strips. When such temperature control devices are used as products, the thermistor-type thermostat needs to cooperate with an auxiliary circuit to realize the temperature control function. Although the metal sheet thermostat can realize the temperature control function alone, it is easily affected by the external temperature, has low precision, large return temperature hysteresis, complex structure, low service life, and difficult manufacturing process. Moreover, the existing temperature control device has a single purpose, which is not suitable for the current consumers' requirements for high intelligence and multi-function...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H37/58
CPCH01H37/58
Inventor 赵天安
Owner FOSHAN CHUANDONG MAGNETOELECTRICITY