WO1999040653A1 - Prise multiple - Google Patents

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Publication number
WO1999040653A1
WO1999040653A1 PCT/KR1999/000060 KR9900060W WO9940653A1 WO 1999040653 A1 WO1999040653 A1 WO 1999040653A1 KR 9900060 W KR9900060 W KR 9900060W WO 9940653 A1 WO9940653 A1 WO 9940653A1
Authority
WO
WIPO (PCT)
Prior art keywords
power
outlet
connecting hole
switches
separate switch
Prior art date
Application number
PCT/KR1999/000060
Other languages
English (en)
Inventor
Jae Ha Lee
Original Assignee
Jae Ha Lee
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
Priority claimed from KR2019980001563U external-priority patent/KR980009808U/ko
Priority claimed from KR2019980012199U external-priority patent/KR200241628Y1/ko
Application filed by Jae Ha Lee filed Critical Jae Ha Lee
Priority to JP2000530961A priority Critical patent/JP2002542572A/ja
Publication of WO1999040653A1 publication Critical patent/WO1999040653A1/fr

Links

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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables

Definitions

  • the present invention is related to an outlet, more particularly to a multi-outlet for preventing the undesired power consumption and the electromagnetic wave harmful to the human body and for the convenience of use.
  • an outlet is fixed on the wall or on the floor of rooms and an user inserts a plug for an electric appliance into the outlet to use it.
  • a movable multi-outlet as shown in FIG.l is used for the convenience of use. If a plug 10 of the outlet is inserted in a connecting hole of an outlet fixed on the wall, the power is supplied from a fixed outlet to the connecting holes 20 of the outlet which are arranged in parallel.
  • the prior outlet has disadvantages as follows.
  • the switch 30 turns off, the power supply is blocked to all electric appliances which are connected to the connecting holes of the outlet and therefore all electric appliances can not used.
  • the switch 30 turns on, the remaining current still flow through the electric appliance which are connected to the connecting holes of the outlet and are not used, thereby resulting in the power consumption and occurrence of the electromagnetic wave.
  • plugs of electronic appliances which are connected to connecting holes of the multi-outlet are appeared on the outside, it is not good to view and the danger of the electric shock is accompanied when the metallic foreign substance or the portion of the body, for example the fingers are contacted to the connecting holes of the outlet with children's play and adult's carelessness.
  • an outlet where a separate switch portion including a plurality of switches are disposed to be spaced in a selected distance from a connecting hole portion including a plurality of connecting holes by an extended conduction line.
  • an outlet comprising: a separate switch portion for branching a power supplied from a power supply line and for separately switching a power to a connecting hole portion including a plurality of connecting holes, the separate switch portion including a plurality of switches; and the connecting hole portion for supplying the power which is supplied according to the switching state of the separate switch portion to electric appliances, the connecting hole portion being formed being united with the separate switch portion.
  • an outlet comprising: a separate switch portion for branching a power supplied from a power supply line and for separately switching a power to a connecting hole portion including a plurality of connecting holes, the separate switch portion including a plurality of switches; an extended conduction line for supplying the power to the connecting hole portion; and the connecting hole portion for supplying the power from the extended conduction line to electric appliances, the connecting hole portion being spaced apart from the separate switch portion by the extended conduction line.
  • the outlet of the present invention further comprises a main switch for collectively breaking the power which is supplied to a plurality of switches of the separate switch portion through the power supply line ,
  • FIG. 1 is a view illustrating the conventional outlet
  • FIG. 2 is an exterior view of an outlet in accordance with an embodiment of the present invention.
  • FIG. 3 is a circuit diagram of the outlet in FIG.2;
  • FIG. 4 is a perspective view of an outlet in accordance with another embodiment of the present invention.
  • FIG. 5 is a circuit diagram of the outlet in FIG.4.
  • an outlet of an embodiment of the present invention includes a connecting hole portion 120 and a separate switch portion 110 which is disposed to be united with each other.
  • the connecting hole portion 120 includes a plurality of connecting holes 121, 122, 123 and 124 and the separate switch portion 110 includes a plurality of switches 111, 112, 113 and 114 which corresponds to the connecting holes one by one to separately supply a power to the connecting holes 121, 122, 123 and 124.
  • a plug of a power supply line 100 of the present invention is inserted in a connecting hole of an outlet (not shown in drawings) fixed on the wall or on the floor of rooms and any one of a plurality of switches 111, 112, 113 and 114 in the separate switch portion 110 turns on, which corresponds to one of a plurality of connecting holes which the power is to be supplied thereto, the power is supplied to the connecting hole corresponding to the switch which turns on.
  • FIG.3 The internal circuit of the outlet is shown in FIG.3.
  • One-sided terminals of the switches 111, 112, 113 and 114 of the separate switch portion 110 are connected to a power AC in parallel and another-sided terminals of the switches 111, 112, 113 and 114 are connected to one-sided terminals of the connecting holes 121, 122, 123 and 124 of the connecting hole portion 120 in series, respectively where another-sided terminals are grounded.
  • the power AC is supplied to the connecting hole 121 of the connecting hole portion 120 which is connected to the switch 111 in series so that an electric appliance which a plug thereof is inserted into the corresponding connecting hole 121 can operate.
  • the switches 112, 113 and 114 turn off, the power supply to the connecting holes 122, 123 and 124 is completely blocked.
  • the undesired power consumption due to the remaining current and the radiation of the electromagnetic wave can be prevented.
  • the power is also supplied to the connecting hole corresponding to the switch which turns on and the electric appliance connected to the connecting hole can operate. Consequently, when the user turns on only switches corresponding to the selected connecting holes, the power is then supplied to the selected connecting 6 holes and it is not supplied to the unselected connecting holes.
  • the outlet includes a main switch 130 for collectively turning on or off a plurality of connecting holes of the connecting hole portion 120, which connected between the power AC and the separate switch portion 110 in series.
  • a main switch 130 for collectively turning on or off a plurality of connecting holes of the connecting hole portion 120, which connected between the power AC and the separate switch portion 110 in series.
  • unipolar switches as well as multipolar switches for completely blocking the remaining current of the negative power may be used as the switches 111, 112, 113 and 114 of the separate switch portion 120 and the main switch 130.
  • FIG.4 shows an outlet according to the another embodiment of the present invention.
  • the outlet of another embodiment includes a switch box 210 and a connecting hole portion 260 and an extended conduction line portion 250 for supplying a power from the switch box 210 to the connecting hole portion 260.
  • the switch box 210 includes a separate switch portion 220 including a plurality of switches 221, 222, 223, 224 and 225 for branching a power supplied from a power supply line 200 and separately switching it to the connecting holes 261, 262, 263, 264 and 265 of the connecting portion 260.
  • the connecting hole portion 260 includes a plurality of connecting holes 261, 262, 263, 264 and 265 which are spaced apart from the switches 221, 222, 223, 224 and 225 by the respective extended conduction lines 250.
  • the outlet includes a main switch 230 for collectively breaking the power supplied to the separate switches
  • the outlet further includes a timer for generating the signal to turn on or off the separate switches 221,
  • the power supply line 200 which a plug is connected thereto is connected in parallel to a plurality of switches 221, 222, 223, 224 and 225 of the separate switch portion 220 which are disposed in the switch box 210 and the switches 221, 222, 223, 224 and 225 of the separate switch portion 220 are respectively connected to the connecting holes 261, 262, 263, 264 and 256 of the connecting hole portion 260 which are spaced in a selected distance from the switch box 210 by the extended conduction lines 250 so that the power is supplied to the connecting holes by the switching operation of the corresponding switches in the separate switch portion 220.
  • the main switch 230 is also disposed in the switching box 210 so as to collectively breaking the power supplied to the separate switch portion 220 from the power supply line 200.
  • the switches of the separate switch portion 220 corresponds to the connecting holes of the connecting hole portions 260 by one to one.
  • a bipolar switch for simultaneously breaking a positive terminal and a negative terminal is preferably used as the main switch 230 and the switches of the separate switch portion 220.
  • a unipolar switch for breaking one of a positive terminal or a negative terminal may be used.
  • the extended conduction line 250 has a predetermined length according to use of the outlet.
  • FIG.5 shows the internal circuit diagram of the outlet of another embodiment.
  • One-sided terminal of the main switch 230 of the switch box 210 is connected to a power AC in series and another-sided terminal of the main switch 230 is connected in parallel to one-sided terminals of the switches 221, 222, 223, 224 and 225 of the separate switch portion 220 in the switch box 210.
  • Another-sided terminals of the switches 221, 222, 223, 224 and 225 are connected to one-sided terminals of the connecting holes 261, 262, 263, 264 and 265 of the connecting hole portion 260 which another-sided terminals thereof are grounded through the extended conduction line 250 in series.
  • the positive (+) power is supplied to the positive (+) switches 221, 222, 223, 224 and 225 of the separate switch portion 220 through the positive (+) switch of the main switch 230.
  • the positive (+) power is then supplied to the one-sided terminals of the connecting holes 261, 262, 263, 264 and 265 of the connecting hole portion 260 through the extended conduction lines 250.
  • At least one or more switch of the main switch 230 and the separate switch portion 220 is turned on or off by the timer switch 240. If the time predetermined by the counter portion 241 of the timer switch 240 reaches, the switches are 242 and 242' turns on or off so that the power supplied to_ the connecting hole 266 through the extended conduction line 250 become broken.
  • the power to the connecting hole portion 260 in the outlet is collectively on or off after lapse of the predetermined time.
  • the outlet where the plural connecting holes are formed to be united with the plural switches selectively and independently supply the power to only the selected connecting holes, thereby preventing the power consumption due to the remaining current and the radiation of the electromagnetic wave.
  • the switch box including the plural separate switches are spaced from the connecting hole portion in a selected distance through the extended conduction line according to the use of the outlet so that the power lines of 11 electric appliances connected thereto are not seen and the switches are only exposed, thereby being nice to look at. Besides, it prevents the safety accident such as an electric shock from raising by put the connecting hole portion of the outlet at the place out of children's reach.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention porte sur une prise multiple conçue pour une alimentation électrique séparée. Cette prise multiple comprend une partie à commutateurs séparés (220) permettant de dériver un courant provenant d'une ligne d'alimentation électrique (200), et de commuter séparément ce courant sur une partie à trous de connexion (160) comprenant une pluralité de trous de connexion (261-265), la partie à commutateurs séparés (220) comprenant une pluralité de commutateurs (221-225). La partie à trous de connexion (260) alimente en courant, selon l'état de commutation de la partie à commutateurs séparés (220), les appareils électriques, la partie à trous de connexion (260) et la partie à commutateurs séparés (220) formant un seul bloc.
PCT/KR1999/000060 1998-02-10 1999-02-06 Prise multiple WO1999040653A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000530961A JP2002542572A (ja) 1998-02-10 1999-02-06 コンセント

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1998/1563U 1998-02-10
KR2019980001563U KR980009808U (ko) 1998-02-10 1998-02-10 콘센트
KR2019980012199U KR200241628Y1 (ko) 1998-07-04 1998-07-04 콘센트
KR1998/12199U 1998-07-04

Publications (1)

Publication Number Publication Date
WO1999040653A1 true WO1999040653A1 (fr) 1999-08-12

Family

ID=26633402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1999/000060 WO1999040653A1 (fr) 1998-02-10 1999-02-06 Prise multiple

Country Status (2)

Country Link
JP (1) JP2002542572A (fr)
WO (1) WO1999040653A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6805579B2 (en) 2002-05-07 2004-10-19 Briggs & Stratton Power Products Group, Llc Electrical power cord with multiple low-voltage terminal
EP1571740A1 (fr) * 2004-03-04 2005-09-07 Flemming Dyhr Hansen Prise électrique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6102026B2 (ja) * 2013-06-19 2017-03-29 パナソニックＩｐマネジメント株式会社 テーブルタップ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374977B (de) * 1979-06-15 1984-06-25 Bbc Brown Boveri & Cie Elektrische mehrfach-steckdose mit schalter
EP0364193A2 (fr) * 1988-10-14 1990-04-18 Multitech Systems (Proprietary Limited) Structure d'alimentation électrique
GB2256323A (en) * 1991-05-31 1992-12-02 Ever Winner Electric Works Ltd Electrical trailing socket with switches

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374977B (de) * 1979-06-15 1984-06-25 Bbc Brown Boveri & Cie Elektrische mehrfach-steckdose mit schalter
EP0364193A2 (fr) * 1988-10-14 1990-04-18 Multitech Systems (Proprietary Limited) Structure d'alimentation électrique
GB2256323A (en) * 1991-05-31 1992-12-02 Ever Winner Electric Works Ltd Electrical trailing socket with switches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6805579B2 (en) 2002-05-07 2004-10-19 Briggs & Stratton Power Products Group, Llc Electrical power cord with multiple low-voltage terminal
EP1571740A1 (fr) * 2004-03-04 2005-09-07 Flemming Dyhr Hansen Prise électrique

Also Published As

Publication number Publication date
JP2002542572A (ja) 2002-12-10

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