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Thermocouple mounting and fastening device

A fastening device and thermocouple technology, applied in the field of lighting, can solve the problems of affecting the service life of wires and prolonging the installation time, so as to prevent screwing, reduce screwing, and realize the effect of fast installation

Inactive Publication Date: 2021-02-09
TIANCHANG HUILING ELECTRIC APPLIANCE METER FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the thermocouple is usually installed and fastened on the cover of the equipment by means of threaded fit. However, installing and fastening the thermocouple by means of threaded fit requires constant screwing of the thermocouple, which will inevitably prolong the installation time, and The wire integrated with the thermocouple will twist with the thermocouple, which will inevitably affect the service life of the wire

Method used

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  • Thermocouple mounting and fastening device
  • Thermocouple mounting and fastening device
  • Thermocouple mounting and fastening device

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Embodiment Construction

[0032] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may also change acc...

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Abstract

The invention discloses a thermocouple mounting and fastening device, which comprises: a holding body formed at the tail part of a thermocouple, wherein the holding body is provided with a step part,and a limiting block is formed below the step part; a fixing sleeve which is arranged at the lower part of the mounting hole of the cover body of the equipment, wherein a guide groove extending vertically is formed in the sleeve wall of the fixing sleeve; a movable sleeve which is arranged above the fixing sleeve; and an elastic pre-tightening piece which is arranged between the fixing sleeve andthe movable sleeve. The movable sleeve is pressed by the step part of the holding body by applying force to the holding body downwards, and then the limiting block slides downwards along the guide groove. When the limiting block slides downwards away from the fixing sleeve, the limiting block and the guide groove are staggered by screwing the holding body, so that the limiting block abuts againstthe lower end of the fixing sleeve.

Description

technical field [0001] The invention relates to the field of lighting technology, in particular to a thermocouple installation and fastening device. Background technique [0002] In the prior art, the thermocouple is usually installed and fastened on the cover of the equipment by means of threaded fit. However, installing and fastening the thermocouple by means of threaded fit requires constant screwing of the thermocouple, which will inevitably prolong the installation time, and The wire integrated with the thermocouple will twist with the thermocouple, which will inevitably affect the service life of the wire. Contents of the invention [0003] In view of the above-mentioned technical problems existing in the prior art, an embodiment of the present invention provides a thermocouple installation and fastening device. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the embodiments of the present invention is: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/14G01K7/02
CPCG01K1/14G01K7/02
Inventor 陈兴国丁世杰赵仕海朱从林
Owner TIANCHANG HUILING ELECTRIC APPLIANCE METER FACTORY
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