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Touch key and household appliance

A technology for household appliances and buttons, applied in circuits, electrical switches, electrical components, etc., can solve problems such as button string light, and achieve the effect of preventing string light, clear lighting display, and stable installation.

Pending Publication Date: 2021-03-09
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The touch buttons will be used with lighting according to the needs of the usage scene. The existing touch buttons are prone to cross-lighting between buttons

Method used

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  • Touch key and household appliance
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  • Touch key and household appliance

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "second" and ...

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PUM

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Abstract

The invention discloses a touch key and a household appliance, and the touch key comprises a PCB, a light source part, a shading conductive part, and a light-transmitting front housing. The light source part is electrically connected with the PCB; the shading conductive part is electrically connected with the PCB, is in a sleeve shape and is arranged on the light source part in a sleeving mode. The light-transmitting front housing is arranged on the side, away from the PCB, of the shading conductive part, and the shading conductive part abuts against the light-transmitting front housing and the PCB. According to the technical scheme, optical crosstalk among the touch keys can be effectively prevented, and the display definiteness and brightness of the touch keys are improved.

Description

technical field [0001] The invention relates to the field of buttons, in particular to a touch button and a household appliance. Background technique [0002] Compared with traditional mechanical keys, touch keys have the advantages of no moving mechanical parts, no wear, unlimited life, and reduced maintenance costs in the later period, and the sensing part of the touch keys can be protected from any insulating layer (such as glass, clinker or ceramics) etc.), it is easy to make a key with good sealing performance, and has a good waterproof and moisture-proof effect. The touch buttons will be used with lighting according to the needs of the usage scene. The existing touch buttons are prone to cross-lighting between buttons. Contents of the invention [0003] The main purpose of the present invention is to provide a touch key, aiming at improving the display clarity of the touch key. [0004] In order to achieve the above object, the touch button proposed by the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96H01H9/18
CPCH01H9/182H03K17/96
Inventor 陈师师郭甜甜张健高健坚李建平
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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