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Pressure detection device for kitchen appliance and kitchen appliance with same

A technology of kitchen appliances and detection devices, which is applied in the direction of fluid pressure measurement involving magnet displacement, etc., can solve the problems of complicated line connection of pressure detection devices and affect product assembly, so as to improve connection stability and reliability, prevent inconsistent movement, The effect of improving assembly efficiency

Pending Publication Date: 2018-02-23
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Pressure detection devices include resistance strain gauge pressure sensors, semiconductor strain gauge pressure sensors, piezoresistive pressure sensors, inductive pressure sensors, capacitive pressure sensors, etc. The circuit connections of pressure detection devices in related technologies are complicated, which affects the assembly of products

Method used

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  • Pressure detection device for kitchen appliance and kitchen appliance with same
  • Pressure detection device for kitchen appliance and kitchen appliance with same
  • Pressure detection device for kitchen appliance and kitchen appliance with same

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Embodiment Construction

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0043] In describing the present invention, it is to be understood that the terms "centre", "length", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "axis The orientations or positional relationships indicated by "to", "radial", "circumferential", etc. are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying No device or element must have a specific orientati...

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Abstract

The invention discloses a pressure detection device for a kitchen appliance and a kitchen appliance with the same. The pressure detection device comprises a shell, a flexible sealing element, a magnetic element, a sensing element and a detection unit; the shell is provided with a first through hole and a second through hole, and the first through hole is applicable to being communicated with a cavity with the pressure to be detected; the inner cavity of the shell is divided into a first cavity and a second cavity by the flexible sealing element, the flexible sealing element deforms based on pressure changes of the first cavity and the second cavity, at least one part of the magnetic element is coated with the flexible sealing element and moves based on deformation of the flexible sealing element, the sensing element is used for sensing the displacement of the magnetic element, and the detection unit is used for acquiring the pressure of the first cavity based on the displacement information of the sensing element. Based on the pressure detection device for the kitchen appliance, the pressure to be detected can be detected in real time and accurately, detection of the working stateof the kitchen appliance is achieved, and normal work of the kitchen appliance is ensured.

Description

technical field [0001] The present invention relates to the technical field of kitchen appliances, and more particularly, to a pressure detection device for kitchen appliances and a kitchen appliance with the same. Background technique [0002] Pressure detection devices include resistance strain gauge pressure sensors, semiconductor strain gauge pressure sensors, piezoresistive pressure sensors, inductive pressure sensors, capacitive pressure sensors, etc. The circuit connections of pressure detection devices in the related art are complicated, which affects the assembly of products. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] Therefore, the present invention proposes a pressure detection device for kitchen appliances. The pressure detection device has a simple structure, high assembly efficiency, and can also improve detection accuracy. [0005] The present invention al...

Claims

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Application Information

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IPC IPC(8): G01L9/14
CPCG01L9/14
Inventor 熊贵林伍叔云黄新建高安平
Owner MIDEA GRP CO LTD
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