CN2473778Y - 可分离式电源插头/插座 - Google Patents

可分离式电源插头/插座 Download PDF

Info

Publication number
CN2473778Y
CN2473778Y CN01215206U CN01215206U CN2473778Y CN 2473778 Y CN2473778 Y CN 2473778Y CN 01215206 U CN01215206 U CN 01215206U CN 01215206 U CN01215206 U CN 01215206U CN 2473778 Y CN2473778 Y CN 2473778Y
Authority
CN
China
Prior art keywords
socket
plug
power line
power cord
electric
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN01215206U
Other languages
English (en)
Inventor
王冬雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elec Tech International Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN01215206U priority Critical patent/CN2473778Y/zh
Application granted granted Critical
Publication of CN2473778Y publication Critical patent/CN2473778Y/zh
Priority to US10/076,690 priority patent/US6638076B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
    • H01R13/562—Bending-relieving

Landscapes

  • Cookers (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

一种可分离式电源插头/插座,用于电炸锅(尤指深电炸锅)、电煎锅、热熔奶油器等加热液体的家用电器。包括有壳体、磁吸部件、电源线等零件,通过某种形式(弯曲的线套或弯曲的壳体)使电源线与插头与插座的接触面成某个角度,且电源线在插头上的引出端在插头插座接触平面上的投影不在磁铁吸力的作用范围内,在导磁片附近有小的凸起作为支点。本实用新型安全实用,目的是在任意方向上拉电源线时,在拉动电热器具之前使插头与插座分离,达到防火、防漏电、防烫伤的目的。

Description

可分离式电源插头/插座
本实用新型为一种可分离式电源插头/插座，用于电炸锅(尤指深电炸锅)、电煎锅、热熔奶油器等加热液体的家用电器。
目前，在加热液体的家用电器的工作过程中，液体具有高温、导电及易流动等特性，而目前采用的固定式的电源线，如不小心碰到了电源线就有可能将电热器具拉倒，从而使液体流出易造成烫伤、漏电甚至起火。
本实用新型的目的，是采用可分离式电源插头/插座，使电源线的方向相对于插头与插座的接触面倾斜一个角度，从而使得电源线易于从电热器具上分离，达到在任意方向上拉电源线时，在电热器具移动之前使电源线从电热器具上断开的目的。
本实用新型是这样实现的：在磁性插头的电源线引出端，采用某种方式(如采用弯曲的线套或弯曲的壳体等方式)使得电源线在引出端的方向与插头和插座的接触面形成一个角度。
本实用新型采用可分离式电源插头/插座，电源线的方向相对于插头与插座的接触面倾斜一个角度，使电源线的引出端在接触面上的投影不在磁铁吸力的作用范围内，而且在导磁片附近有小凸起以减小吸力力臂，从而使得电源线易于从电热器具上分离，达到在任意方向上拉电源线时，在电热器具移动之前使电源线从电热器具上断开，增加安全性。
图1为可分离式电源插头/插座拆分立体图。
图2为可分离式电源插头/插座纵向剖面图。
图3为本专利描述的倾斜角度示意图。
图4为导磁片附近的小凸起的局部图。
图5为采用弯曲的壳体和结构示意图。
图例说明：1—十字槽盘头螺钉、2—上盖、3—弹性片、4—电触点、5—导磁板、6—磁铁、7—银触点、8—接触铜柱、9-固定架、10—六角螺母、11—弹簧垫圈、12—吸引片、13—下盖、14—六角螺母、15—弹簧垫圈、16—线套、17—电源线。
实施例1如下：如图1、图2、图3、图4、所示，插头由上盖(2)、下盖(13)、线套(16)、磁铁(6)、导磁片(5)、弹性片(3)、电源线(17)等组成。插座由固定架(9)、吸引片(12)、接触铜柱(8)等组成。插头与插座的接触由吸引板与两片导磁片组成，吸力的大小与吸引板和导磁片的接触面积成正比。连接插头与插座的力由磁铁(6)通过两片导磁片(5)吸住吸引片(12)提供，磁铁吸力的作用范围即导磁片所围成的面积。电源线(17)通过线套(16)固定在上盖(2)和下盖(13)之间，线套(16)的长轴方向与插头与插座的接触面B(即吸引片(12)表面)倾斜一个角度，幅度在-45°-85°之间。使得电源线(17)与插头和插座的接触面也倾斜同一角度。当电源线(17)受到任一方向的力时，均在插头与插座的接触面(即吸引片(12)表面)上同时产生拉力F1和绕导磁片附近的凸点A的转矩M1。而磁吸力亦产生吸力F2及绕凸点A的转矩M2，凸点A的存在减小了M2的力臂，使得转矩M1可以克服M2使得插头首先产生旋转，从而减小吸引板与导磁片的接触面积，即磁吸力F2减小为小面积磁吸力F3，而另一方面拉力F1能克服吸力F3使插头与插座分开。使电热器具断电，并且不能拉动或倾倒电热器具，从而达到安全的目的，避免了烫伤、触电甚至起火的发生。
实施例2如下：如图5所示，将壳体的电源线插入端做成弯曲状，使电源线与插头和插座的接触面产生倾斜角度。
综上所述，为满足不同的需求，本实用新型可作适当的变换，如改变电源线倾斜的角度或方向、改变使电源线产生倾斜角度的结构形式(如在实例中采用的弯曲线套或采用弯曲的壳体等方式)，外壳的形状、插头与插座接合的形式等。

Claims (5)

1、一种可分离式电源插头/插座，包括壳体、磁吸部件、线套、导磁片及电源线等，其特征在于在磁性插头的电源线引出端，采用某种方式，如采用弯曲的线套或弯曲的壳体的方式，使得电源线在引出端的方向与插头和插座的接触面形成一个角度。
2、根据权利要求1所述的可分离式电源插头/插座，其特征在于电源线相对于插头与插座的接触面的倾斜角度为-45°-85°。
3、据权利要求1所述的可分离式电源插头/插座，其特征在于电源线的引出端在插头与插座接触面上的投影不在磁铁吸力的作用范围内。
4、据权利要求1所述的可分离式电源插头/插座，其特征在于在导磁片的附近的壳体或固定架上设有小的凸起，作为插头旋转时的支点。
5、根据权利要求1所述的可分离式电源插头/插座，其特征在于：插头与插座的连接是由磁铁、导磁片和吸引片组成。
CN01215206U 2001-02-14 2001-02-14 可分离式电源插头/插座 Expired - Fee Related CN2473778Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN01215206U CN2473778Y (zh) 2001-02-14 2001-02-14 可分离式电源插头/插座
US10/076,690 US6638076B2 (en) 2001-02-14 2002-02-14 Plug/socket assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN01215206U CN2473778Y (zh) 2001-02-14 2001-02-14 可分离式电源插头/插座

Publications (1)

Publication Number Publication Date
CN2473778Y true CN2473778Y (zh) 2002-01-23

Family

ID=4689748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN01215206U Expired - Fee Related CN2473778Y (zh) 2001-02-14 2001-02-14 可分离式电源插头/插座

Country Status (2)

Country Link
US (1) US6638076B2 (zh)
CN (1) CN2473778Y (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102148432A (zh) * 2010-02-08 2011-08-10 富士康(昆山)电脑接插件有限公司 线缆连接器组件
CN101989714B (zh) * 2009-08-07 2012-07-25 冯锦钊 一种电煎锅可分离式电源接插头/接插座连接结构
CN102769228A (zh) * 2012-08-09 2012-11-07 孙玉田 一种磁性插座、插头
US11070000B2 (en) 2019-11-22 2021-07-20 International Business Machines Corporation Magnetic power connection

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6527570B1 (en) * 2001-10-03 2003-03-04 National Presto Industries, Inc. Quick-release appliance cord assembly
US20070011929A1 (en) * 2005-07-18 2007-01-18 Kelly Cheng Joint structure of an electronic image frame
US20110203570A1 (en) * 2005-08-08 2011-08-25 Popeil Ronald M Device to efficiently cook foods using liquids and hot vapors
US7351066B2 (en) 2005-09-26 2008-04-01 Apple Computer, Inc. Electromagnetic connector for electronic device
US7311526B2 (en) 2005-09-26 2007-12-25 Apple Inc. Magnetic connector for electronic device
CN201118055Y (zh) * 2007-10-13 2008-09-17 东莞欧陆电子有限公司 多规格插头/插座电源转换器
TWM354880U (en) * 2008-11-05 2009-04-11 Taiwan Line Tek Electronic Co Ltd Magnetic socket and plug assembly
US8118711B2 (en) * 2009-03-24 2012-02-21 Michael Lin Security apparatus for treadmill
US7967609B2 (en) * 2009-09-09 2011-06-28 Plug Away, Inc. System for connecting appliances to wall outlets
US8807022B2 (en) 2009-10-12 2014-08-19 Alan Backus Devices and methods to disintegrate foods
US7874844B1 (en) * 2010-02-02 2011-01-25 Fitts Jr Darrell Lynn Universal magnetic power supply adaptor
US8888500B2 (en) 2011-06-30 2014-11-18 Apple Inc. Robust magnetic connector
US9065205B2 (en) 2011-08-11 2015-06-23 Apple Inc. Connector insert having a cable crimp portion with protrusions and a receptacle having label in the front
DE102017102995B3 (de) * 2017-02-15 2018-07-12 Zellner Gmbh Verstellbarer Kabel-Knickschutz und Kabel mit diesem Knickschutz
US10412981B2 (en) 2017-02-27 2019-09-17 Ronald M. Popeil System and method for deep frying poultry while avoiding skin damage
FR3107399B1 (fr) * 2020-02-13 2022-06-03 Schneider Electric Ind Sas Connecteur magnétique et groupe de connecteurs magnétiques
US20220021228A1 (en) * 2020-07-15 2022-01-20 Dongguan Chenxun Electronics Co., Ltd. Spherical magnetic charging cable
US11424573B2 (en) 2020-09-24 2022-08-23 Apple Inc. Magnetic connectors with self-centering floating contacts

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695390A (en) 1951-02-14 1954-11-23 Lionel L Woolston Plug and socket connector
US3079579A (en) 1960-05-20 1963-02-26 Thomas & Betts Corp Connector for conductors
US3082398A (en) 1960-05-24 1963-03-19 Amphenol Borg Electronics Corp Electrical connectors
US3152856A (en) 1962-11-13 1964-10-13 Kent J Batcheller Female electric connector member
GB1047487A (zh) 1963-03-01
US3509296A (en) 1967-10-23 1970-04-28 Ncr Co Resilient variable-conductivity circuit controlling means
US3638164A (en) 1970-04-23 1972-01-25 Ford Motor Co Bisexual electrical connector
US3753207A (en) 1971-10-07 1973-08-14 Bell Electric Research Ltd Connector for the electrical connection of flexible conductors
US3951491A (en) 1974-12-19 1976-04-20 Molex Incorporated Electrical connector
US4046442A (en) 1975-05-07 1977-09-06 Burroughs Corporation Pluggable semiconductor device package
US4264114A (en) 1979-01-05 1981-04-28 Mattel, Inc. Electrical connector assembly
NO313369B1 (no) * 1999-09-23 2002-09-23 Factor Tools Internat As Magnetisk jordingsterminal
US6419519B1 (en) * 2000-08-01 2002-07-16 Glenair Inc. Strain relief for electrical connectors
JP3723066B2 (ja) * 2000-09-28 2005-12-07 住友電装株式会社 光コネクタ
US6527570B1 (en) * 2001-10-03 2003-03-04 National Presto Industries, Inc. Quick-release appliance cord assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101989714B (zh) * 2009-08-07 2012-07-25 冯锦钊 一种电煎锅可分离式电源接插头/接插座连接结构
CN102148432A (zh) * 2010-02-08 2011-08-10 富士康(昆山)电脑接插件有限公司 线缆连接器组件
CN102769228A (zh) * 2012-08-09 2012-11-07 孙玉田 一种磁性插座、插头
US11070000B2 (en) 2019-11-22 2021-07-20 International Business Machines Corporation Magnetic power connection

Also Published As

Publication number Publication date
US6638076B2 (en) 2003-10-28
US20020123250A1 (en) 2002-09-05

Similar Documents

Publication Publication Date Title
CN2473778Y (zh) 可分离式电源插头/插座
CN201608374U (zh) 磁力电连接器
CN204088791U (zh) 一种旋转开关插座
CN2759012Y (zh) 一种防触电的安全插座
CN201929709U (zh) 一种开合盖安全的电压力锅
CN105226463A (zh) 一种旋转开关插座
CN2870225Y (zh) 无绳电器的安全电源座
EP3886271A1 (en) Leakage protection device
CN204635969U (zh) 微动开关和烹饪器具
CN201112850Y (zh) 插座用防水防尘盖
CN203059359U (zh) 电水壶的开关结构和电水壶
CN1255706C (zh) 改进的电热水器具温控装置
CN209074188U (zh) 一种电热水壶的底座
CN214312984U (zh) 一种新型微动开关
CN208045413U (zh) 一种抗振式继电器
CN201199602Y (zh) 开关灯座
CN214595589U (zh) 一种多功能焖烧杯
CN113937574B (zh) 一种插接式连接器及液体加热器
CN213820997U (zh) 一种具有防干烧功能的玻璃壶
CN219321679U (zh) 一种电源连接装置
CN212033837U (zh) 一种电磁感应插头断合机构
CN2355441Y (zh) 多用途电源连接器
CN112713030A (zh) 一种新型微动开关
CN210989698U (zh) 液体加热容器
CN2248849Y (zh) 电热开水器具的防干烧自动通断电装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: GUANGDONG DEHAO RUNDA ELECTRIC CO., LTD.

Free format text: FORMER NAME OR ADDRESS: WANG DONGLEI

CP01 Change in the name or title of a patent holder

Patentee after: Guangdong Electech International Inc.

Patentee before: Wang Donglei

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20020123

Termination date: 20100214