Angle switch sensor and range hood linkage system with same

A switch sensor, smoke stove linkage technology, applied in household stoves, household stoves/stoves, applications, etc., can solve the problems of power consumption, complex internal structure and manufacturing process, low control accuracy and reliability, etc., to reduce the use cost. , The internal structure and process are simple, and the effect of improving control accuracy and reliability

Active Publication Date: 2014-04-23
GUANGDONG VANWARD ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the cooker in the smoke cooker linkage system outputs the fire power signal through the potentiometer or the flow sensor. The output precision of the potentiometer is usually low, and the installation of the flow sensor is inconvenient. The potentiometer and the flow sensor are used as electrical components, and the internal structure And the manufacturing process is complicated, and consumes a certain amount of electric energy at the same time, resulting in defects such as low control accuracy and reliability and high cost

Method used

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  • Angle switch sensor and range hood linkage system with same
  • Angle switch sensor and range hood linkage system with same
  • Angle switch sensor and range hood linkage system with same

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Experimental program
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specific Embodiment approach

[0032] Specific implementation method: see attached figure 1 , attached figure 2 , attached image 3 , attached Figure 4 , attached Figure 5 , the angle switch sensor of the present embodiment includes a base 6, a stator 5, a mover 3, and a sealing cover 4, the stator 5 is fixed on the base 6, the sealing cover 4 is pressed on the mover 3, and the stator 5 is provided with two For the above connection terminals, the mover 3 is provided with a metal brush 32, and the mover 3 is rotated to make the metal brush 32 contact with different connection terminals to form different conduction circuits and output different firepower signals.

[0033] The stator 5 is a printed circuit board or a sheet metal circuit board. In this embodiment, a printed circuit board is used, which has a simple structure and is easy to manufacture.

[0034] Preferably, the two or more connection terminals on the stator 5 include a common terminal and more than one selection terminal, and the metal b...

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Abstract

The invention discloses an angle switch sensor which is characterized by comprising a stator and a rotor, wherein the stator is provided with over two wiring terminals; the rotor is provided with a metal brush; and the rotor is rotated so that the metal brush comes into contact with the different wiring terminals to form different conducted circuits and output different firepower signals. The range hood linkage system with the angle switch sensor comprises a gas stove signal transmitting module arranged on a gas stove and an extractor hood signal receiving module arranged on an extractor hood, is free of voltage or resistance and other electrical characteristics due to adoption of an angle switch sensor manner, is simple in internal structure and process and is capable of effectively improving the control precision and reliability and reducing the use cost.

Description

technical field [0001] The invention relates to an angle switch sensor for a gas cooker and a smoke cooker linkage system using the angle switch sensor. Background technique [0002] In the prior art, the cooker in the smoke cooker linkage system outputs the fire power signal through the potentiometer or the flow sensor. The output precision of the potentiometer is usually low, and the installation of the flow sensor is inconvenient. The potentiometer and the flow sensor are used as electrical components, and the internal structure And the manufacturing process is complicated, and consumes a certain amount of electric energy at the same time, resulting in defects such as low control accuracy and reliability and high cost. In order to overcome these defects, the linkage control system of gas stove and range hood has been improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an angle switch sensor and a smoke ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/12F24C15/00F24C15/20
Inventor 叶远璋陈光耀周亮张思辉
Owner GUANGDONG VANWARD ELECTRIC
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