Temperature control knob of series intermediate frequency furnace

A temperature control and control knob technology, which is applied to furnace control devices, furnaces, furnace components, etc., can solve problems such as damage to temperature control knobs, and achieve the effect of improving the stability of use.

Inactive Publication Date: 2015-09-23
陈焕祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the temperature control knobs of the commonly used serial in

Method used

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  • Temperature control knob of series intermediate frequency furnace
  • Temperature control knob of series intermediate frequency furnace

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[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention will be defined more clearly.

[0013] The invention provides a temperature control knob for a series intermediate frequency furnace that is not easily damaged.

[0014] Such as figure 1 , figure 2 As shown, a tandem intermediate frequency furnace temperature control knob 1 includes a knob body 2, a protective ring 3 is provided on the top of the knob body 2, and a control knob 4 is provided inside the protective ring 3, so The side of the knob body 2 is provided with a first wiring port 51 and a second wiring port 52.

[0015] Such as figure 1 , figure 2 As shown, the control knob 4 is a push-type knob.

[0016] Such as figure 1 , figure 2 As shown, the surfaces of the first...

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Abstract

The invention discloses a temperature control knob of a series intermediate frequency furnace. The temperature control knob comprises a knob body. A protection ring is arranged at the top of the knob body. A control knob is arranged in the protection ring. A first wiring opening and a second wiring opening are arranged on the side face of the knob body. The control knob is a pressing type knob. The surface of the first wiring opening and the surface of the second wiring opening are each provided with a layer of insulation rubber. Due to the fact that the anti-skid ring is arranged on the body of the temperature control knob of the series intermediate frequency furnace, the control knob is arranged in the protection ring, the two wiring openings are arranged on the side face of the body, and the control knob is arranged on the inner side of the protection ring, the control knob cannot be easily damaged even though the control knob is hit by the outside, and the use reliability of the temperature control knob of the series intermediate frequency furnace is greatly improved.

Description

technical field [0001] The invention relates to a temperature control knob, more precisely, a temperature control knob of a serial intermediate frequency furnace. Background technique [0002] The series intermediate frequency furnace is a kind of industrial equipment that is widely used in industrial production and has a broad application prospect. However, the temperature control knobs of the commonly used serial intermediate frequency furnaces are easily damaged by the outside world. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing an indestructible series intermediate frequency furnace temperature control knob. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A series intermediate frequency furnace temperature control knob, including a knob body, a protective ring is provided on the top of the knob body,...

Claims

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Application Information

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IPC IPC(8): F27D19/00
Inventor 陈焕祥
Owner 陈焕祥
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