WO2019079955A1 - Switch having built-in waterproofing - Google Patents

Switch having built-in waterproofing

Info

Publication number
WO2019079955A1
WO2019079955A1 PCT/CN2017/107418 CN2017107418W WO2019079955A1 WO 2019079955 A1 WO2019079955 A1 WO 2019079955A1 CN 2017107418 W CN2017107418 W CN 2017107418W WO 2019079955 A1 WO2019079955 A1 WO 2019079955A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
plate
waterproofing
built
water vapor
Prior art date
Application number
PCT/CN2017/107418
Other languages
French (fr)
Chinese (zh)
Inventor
廖张华
Original Assignee
太仓市哲泰天产品设计有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 太仓市哲泰天产品设计有限公司 filed Critical 太仓市哲泰天产品设计有限公司
Priority to PCT/CN2017/107418 priority Critical patent/WO2019079955A1/en
Publication of WO2019079955A1 publication Critical patent/WO2019079955A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings

Definitions

  • the invention relates to a switch, in particular to a built-in waterproof switch.
  • the switch generally used includes a switch panel and a switch base.
  • the switch panel can be used together with the switch base.
  • the switch panel includes a panel and a button, and the switch is connected with the panel.
  • the switch base includes a switch module and The fixing plate, the switch module and the fixed plate are stuck together.
  • the usual waterproofing is to add a waterproof cover on the switch panel.
  • the waterproof cover is inconvenient to use. Each time the switch is used, the waterproof cover needs to be opened, which is cumbersome to use.
  • the main object of the present invention is to overcome the deficiencies of the prior art, and disclose a built-in waterproof switch, including a switch panel and a switch base, the switch panel including a panel and a button,
  • the switch base includes a switch module and a fixed plate, wherein the built-in waterproof switch further comprises a water vapor isolation elastic body disposed between the switch panel and the switch base, through the switch panel A clamping force between the base and the switch base secures the moisture barrier elastomer.
  • the water vapor barrier elastomer is made of an elastic material.

Landscapes

  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Disclosed is a switch having built-in waterproofing, comprising a switch plate and a switch housing. The switch plate comprises a front plate and a button. The switch housing comprises a switch module and a fixing plate. The present invention is characterized in that the switch having built-in waterproofing also comprises a water vapor insulation elastic element. The water vapor insulation elastic element is arranged between the switch plate and the switch housing. The water vapor insulation elastic element is made of an elastic material and undergoes elastic deformation when being pressed on by the switch plate and the switch housing, thereby achieving a sealing effect. The switch having built-in waterproofing of the present invention has a clever design, good waterproofing effect, and a wide range of application. The present invention effectively solves the problem of rusting of copper pieces and bad contact in a switch by preventing water vapor and dust from entering the inside of the switch through the gap between the switch plate and the switch housing, thereby increasing the service life of the switch.

Description

一种内置防水开关Built-in waterproof switch 技术领域Technical field
本发明涉及一种开关，特别涉及一种内置防水开关。The invention relates to a switch, in particular to a built-in waterproof switch.
背景技术Background technique
现有技术中，使用的开关一般包括开关面板和开关底座，开关面板与开关底座扣合在一起即可使用，开关面板包括面板和按键，按键与面板之间旋转连接，开关底座包括开关模块和固定板，开关模块与固定板卡接在一起，明显的看出，现在所使用的开关各个部件连接处均有缝隙，使灰尘和潮气容易进入开关内部，导致开关内部的铜片生锈，另外，如果开关内灰尘进入过多，或者开关铜片长时间浸润在水汽潮气中，会增加铜片电阻，出现接触不良，导致开关发热，甚至燃烧。In the prior art, the switch generally used includes a switch panel and a switch base. The switch panel can be used together with the switch base. The switch panel includes a panel and a button, and the switch is connected with the panel. The switch base includes a switch module and The fixing plate, the switch module and the fixed plate are stuck together. It is obvious that there are gaps at the joints of the various components of the switch that are used now, so that dust and moisture easily enter the inside of the switch, causing the copper inside the switch to rust, and If the dust in the switch enters too much, or the switch copper piece is infiltrated in the moisture vapor for a long time, the resistance of the copper piece will increase, and the contact will be poor, resulting in heat generation and even burning of the switch.
通常的防水是通过在开关面板上在增加一个防水盖，防水盖使用不方便，每次使用开关均需要打开防水盖，使用繁琐。The usual waterproofing is to add a waterproof cover on the switch panel. The waterproof cover is inconvenient to use. Each time the switch is used, the waterproof cover needs to be opened, which is cumbersome to use.
针对上述问题，亟需设计一种可以无需防水盖的开关。In view of the above problems, it is urgent to design a switch that can be used without a waterproof cover.
发明内容Summary of the invention
针对以上现有技术存在的缺陷，本发明的主要目的在于克服现有技术的不足之处，公开了一种内置防水开关，包括开关面板和开关底座，所述开关面板包括面板和按键，所述开关底座包括开关模块和固定板，其特征在于，所述内置防水开关还包括水汽隔离弹性体，所述水汽隔离弹性体设置在所述开关面板与所述开关底座之间，通过所述开关面板与开关底座之间的夹紧力将所述水汽隔离弹性体固定。In view of the deficiencies of the prior art, the main object of the present invention is to overcome the deficiencies of the prior art, and disclose a built-in waterproof switch, including a switch panel and a switch base, the switch panel including a panel and a button, The switch base includes a switch module and a fixed plate, wherein the built-in waterproof switch further comprises a water vapor isolation elastic body disposed between the switch panel and the switch base, through the switch panel A clamping force between the base and the switch base secures the moisture barrier elastomer.
进一步地，所述水汽隔离弹性体由弹性材料制成。 Further, the water vapor barrier elastomer is made of an elastic material.

Claims (1)

  1. Figure PCTCN2017107418-appb-100001
    Figure PCTCN2017107418-appb-100001
PCT/CN2017/107418 2017-10-24 2017-10-24 Switch having built-in waterproofing WO2019079955A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/107418 WO2019079955A1 (en) 2017-10-24 2017-10-24 Switch having built-in waterproofing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/107418 WO2019079955A1 (en) 2017-10-24 2017-10-24 Switch having built-in waterproofing

Publications (1)

Publication Number Publication Date
WO2019079955A1 true WO2019079955A1 (en) 2019-05-02

Family

ID=66247158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/107418 WO2019079955A1 (en) 2017-10-24 2017-10-24 Switch having built-in waterproofing

Country Status (1)

Country Link
WO (1) WO2019079955A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256969A (en) * 1991-05-24 1992-12-23 Matsushita Electric Ind Co Ltd Waterproof push button switches.
CN102074393A (en) * 2009-11-21 2011-05-25 佛山市顺德区汉达精密电子科技有限公司 Waterproof switch assembly
CN202084451U (en) * 2010-12-31 2011-12-21 澳大利亚克林普斯有限公司 Power switch protection device
CN103165309A (en) * 2011-12-11 2013-06-19 湖北港源电气有限公司 Water-proof and dust-proof touch switch
CN203118809U (en) * 2013-02-21 2013-08-07 合肥同智机电控制技术股份有限公司 Switch structure
CN205943810U (en) * 2016-06-14 2017-02-08 太仓市哲泰天产品设计有限公司 Switch with isolated cover of dustproof and waterproof
CN107564744A (en) * 2017-10-24 2018-01-09 太仓市哲泰天产品设计有限公司 A kind of built-in water proof switch

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256969A (en) * 1991-05-24 1992-12-23 Matsushita Electric Ind Co Ltd Waterproof push button switches.
CN102074393A (en) * 2009-11-21 2011-05-25 佛山市顺德区汉达精密电子科技有限公司 Waterproof switch assembly
CN202084451U (en) * 2010-12-31 2011-12-21 澳大利亚克林普斯有限公司 Power switch protection device
CN103165309A (en) * 2011-12-11 2013-06-19 湖北港源电气有限公司 Water-proof and dust-proof touch switch
CN203118809U (en) * 2013-02-21 2013-08-07 合肥同智机电控制技术股份有限公司 Switch structure
CN205943810U (en) * 2016-06-14 2017-02-08 太仓市哲泰天产品设计有限公司 Switch with isolated cover of dustproof and waterproof
CN107564744A (en) * 2017-10-24 2018-01-09 太仓市哲泰天产品设计有限公司 A kind of built-in water proof switch

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