KR101635391B1 - Outlet of an apartment house - Google Patents

Outlet of an apartment house Download PDF

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Publication number
KR101635391B1
KR101635391B1 KR1020150119268A KR20150119268A KR101635391B1 KR 101635391 B1 KR101635391 B1 KR 101635391B1 KR 1020150119268 A KR1020150119268 A KR 1020150119268A KR 20150119268 A KR20150119268 A KR 20150119268A KR 101635391 B1 KR101635391 B1 KR 101635391B1
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KR
South Korea
Prior art keywords
plug
releasing member
solenoid valve
current value
removing member
Prior art date
Application number
KR1020150119268A
Other languages
Korean (ko)
Inventor
이택준
Original Assignee
(주)에이프러스 씨엠 건축사사무소
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Priority to KR1020150119268A priority Critical patent/KR101635391B1/en
Application granted granted Critical
Publication of KR101635391B1 publication Critical patent/KR101635391B1/en

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    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The present invention relates to a socket outlet for an apartment house, which enables a plug to be automatically unplugged when an electronic device is turned off after the use thereof. The socket outlet comprises: a box-shaped body built in a wall; and a socket body installed in the box-shaped body and provided with one or more plug-receiving recesses in each of which two contact terminals connected to a first and a second cable connected to interior wiring are disposed. The socket outlet further includes a plug removing member, an elastic means, a solenoid valve, a current measuring sensor, and a controller. The plug removing member is installed in the plug-receiving recess to be movable backwards and forwards. The plug removing member is provided with two through-holes arranged to correspond to the contact terminals. The elastic means is disposed between a bottom surface of the plug-receiving recess and the plug removing member, thereby pressing the plug removing member forward at all times. The solenoid valve is installed on an inside circumferential surface of the plug-receiving recess and is equipped with a restraining shaft which restrains the plug removing member when the plug removing member is pressed by a plug inserted into the plug-receiving recess. The current measuring sensor is connected to the first cable to measure a current flowing across the first cable. The controller is connected to the interior wiring, the current measuring sensor, and the solenoid valve, and moves the restraining shaft of the solenoid valve to a release position when a current value measured by the current measuring sensor is equal to or lower than a predetermined value, thereby pushing the plug removing member forward to remove the plug from the plug-receiving recess.

Description

Outlet of an apartment house

More particularly, the present invention relates to an outlet for a residential home, more particularly, by plugging the outlet into the outlet so that the appliance is turned off after the appliance is used, Thereby preventing the loss of electric power.

Generally, an outlet installed in a house is connected to an indoor wiring to supply power to an indoor space, and an outlet that serves as such is generally installed in a wall.

A conventional power outlet is a plug which is plugged when an electric appliance is used. A power-saving outlet is known in which power is shut off inside a plug through operation of a switch.

Hereinafter, an example of a conventional power saving type socket outlet will be described as "Standby power socket outlet" (hereinafter referred to as "conventional socket outlet") of Korean Utility Model Publication No. 2010-5829.

A conventional socket is provided with a main power cut-off switch between a main power source and a current-carrying terminal of a plug insertion hole in a conventional socket formed with plug insertion holes, and the switch is exposed to the socket of the socket.

However, there is a problem in that the conventional outlet configured as described above must be turned off by the user after the plug is plugged and the electricity is used.

In addition, there is a problem that a user frequently forgets the switch and does not turn off the switch frequently, thereby causing a frequent loss of electricity due to the standby power of the electric appliance.

"Standby power outlet" of Utility Model Publication No. 2010-5829,

Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION An object of the present invention is to provide a socket outlet for a household which allows a plug plugged into an outlet to be automatically released from the outlet when the plug is inserted into the outlet to turn off the appliance

Another object of the present invention is to provide an outlet for a residential apartment which can prevent a plug releasing member from being forwardly released during the use of the outlet.

Another object of the present invention is to provide a socket outlet for a dwelling that allows a plug releasing member to be smoothly moved forward and backward by forming a circumferential plate around the plug releasing member.

Another object of the present invention is to provide a socket for an apartment house which prevents the spring constituting the resilient means from moving in the center so that the connection terminal of the plug and the spring come into contact with each other, .

It is another object of the present invention to provide a socket for an apartment house which can be easily fixed only by inserting a solenoid valve into the inner periphery of the plug insertion slot.

According to an aspect of the present invention, there is provided a socket for an apartment house, comprising: an enclosure embedded in a wall; and two connection terminals provided in the enclosure and connected to the first and second connection lines, The receptacle includes an outlet body formed with one or more plug insertion grooves. The plug insertion groove is provided to be movable forward and backward through a through-hole fastening means, and is provided on both sides at a position corresponding to the connection terminals A plug releasing member in which two through holes are formed; Elastic means provided between a rear surface of the plug insertion groove and the plug releasing member to always push the plug releasing member forward; A solenoid valve portion provided on an inner periphery of the plug insertion groove and including an intermittent shaft for interrupting the plug releasing member when the plug releasing member is retracted; A current value measuring sensor provided on the first connecting line and measuring a current value passing through the first connecting line; And when the current value input from the current value measuring sensor falls below a set value, the intermittent shaft of the solenoid valve is retracted to the release position to advance the plug releasing member forward, A through hole formed in an upper portion and a lower portion of a rear portion of the plug insertion groove and a rear portion of the plug releasing member projecting backward and upward, And two movable fixed shafts, which are upwardly and downwardly inserted so as to be movable but not separated from each other, wherein the plug releasing member is located at a front side and has two through holes at positions corresponding to the connection terminals on both sides thereof A circular plate formed to protrude rearward around the rear side of the circular plate, and a locking groove, into which the intermittent shaft is inserted, A rear protruding rod formed to protrude rearward at the rear center of the circular plate; a front protruding rod formed to protrude frontward at a rear center of the plug insertion groove; And a spring that is inserted into the protruding rod and the front protruding rod to constantly press the plug releasing member forward, wherein the solenoid valve portion includes a valve, which is recessed at a position corresponding to the locking groove around the plug insertion groove, And a solenoid valve inserted into the valve mounting groove and connected to the control unit and having an intermittent shaft inserted into or detached from the locking groove at an upper portion thereof.

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According to the present invention configured as described above, if a plug is plugged into an outlet to turn off the appliance after the appliance is used, the plug inserted in the outlet is automatically removed from the outlet, thereby preventing loss of electricity due to standby power of the appliance There is an effect of providing a power-saving type outlet.

The present invention also provides an outlet capable of reducing a failure by preventing the plug releasing member from being forwardly released during the use of the outlet.

Further, the present invention also provides an outlet having stability of operation by allowing the plug releasing member to be smoothly moved forward and backward by forming a perimeter plate around the plug releasing member.

Further, according to the present invention, it is possible to prevent the spring constituting the elastic means from moving from the center to the left, right, up, and down, thereby preventing the spring from coming into contact with the plug connection terminal.

In addition, the present invention has an effect that the solenoid valve can be easily assembled only by inserting the solenoid valve into the inner circumference of the plug insertion groove.

1 is a perspective view showing an outlet according to the present invention;
2 is a partially exploded perspective view of a socket according to the present invention;
3 is a sectional view taken along the line AA in Fig.
4 is a sectional view taken along line BB of Fig. 3,
4A shows a state in which a plug is plugged,
4B shows a state in which the plug is removed automatically.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the invention can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

FIG. 1 is a perspective view showing an outlet according to the present invention, FIG. 2 is a partially exploded perspective view of a socket according to the present invention, and FIG. 3 is a sectional view taken along line A-A of FIG. 4 is a cross-sectional view taken along the line B-B in Fig. 3, Fig. 4A showing a state in which a plug is inserted, and Fig. 4B showing a state in which a plug is removed automatically.

As shown in the drawings, a socket outlet for a home according to the present invention includes a housing 1 embedded in a wall and an outlet body 2 provided inside the housing 1. As shown in FIG.

The receptacle according to the present invention includes a plug releasing member 3 provided to the plug inserting groove 21 so as to be movable forward and rearward through the through-hole fastening means 4, A solenoid valve unit 6 provided on the inner circumference of the plug insertion groove 21 and including an intermittent shaft 621, A current value measuring sensor 7 provided on the first connecting line and a control unit 8 connected to the indoor wiring C and the current value measuring sensor 7 and the solenoid valve 62.

The housing 1 is embedded in the wall and is open at the front, and one or more wire inflow holes are formed in the thick plate or the peripheral plate 32.

The receptacle body 2 includes a plug insertion groove 21 provided in the housing 1 and having two connection terminals 22 connected to the first and second connection lines connected to the indoor wiring C, In the drawings, an outlet body 2 in which one plug insertion slot 21 is formed is shown. In addition, terminal through holes are formed on both sides of the rear side of the plug insertion groove 21 at positions corresponding to the connection terminals 22. Around the socket body 2, a front cover that covers the front of the housing 1 is provided.

2 to 5, the plug releasing member 3 constituting the present invention can be moved forward and backward through the through-hole fastening means 4 in the plug insertion groove 21 And presses the plug P forward when the plug P is released.

The plug releasing member 3 having such a function is positioned forwardly so that the plug releasing member 3 can be smoothly moved forward and backward in the plug inserting groove 21 and is located at a position corresponding to the terminal through- And a circumferential surface of the circumferential surface of the circumferential surface of the circular plate 31. The circumferential surface of the circumferential surface of the circumferential plate 321 is formed with a through- (32). Therefore, the present invention is advantageous in that the peripheral edge plate 32 is formed around the plug releasing member 3, so that the plug releasing member 3 can be moved forward and backward more smoothly.

The penetrating and fixing means 4 is provided with a through hole formed in the upper and lower portions of the rear side of the plug insertion groove 21 so as to prevent the plug releasing member 3 from being disengaged in the forward direction in the process of using the socket, Holes 41 which are formed so as to protrude rearwardly and backwardly from the rear of the plug releasing member 3 so as to be movable forward and rearward in the through holes 41, It is most preferable to constitute the movable fixed shaft 42.

In addition, a generally known collet-type penetrating latching portion is formed at the rear of the movable fixing shaft 42 so that the outer diameter thereof is reduced, inserted into the through-hole 41, and then expanded in outer diameter.

2 and 3, the elastic means 5 constituting the present invention is provided between the rear surface of the plug insertion groove 21 and the plug releasing member 3, Thereby always pushing the member 3 forward.

The elastic means 5 serving as such serve to prevent the spring 53 constituting the elastic means 5 from moving from the center to the left, A front protruding bar 52 formed to protrude frontward at the rear center of the plug insertion groove 21 and a rear protruding bar 51 protruding rearward from the upper protruding bar 51, It is most preferable to constitute a spring 53 which is inserted into the rod 52 so that the image always presses the plug releasing member 3 forward.

By mounting the spring 53 on the front and rear protruding rods 52 and 51, the spring 53 constituting the elastic means 5 is prevented from moving from the center. Therefore, the present invention prevents the spring 53 from moving, thereby preventing the spring 53 from contacting the connection terminal 22 of the plug, thereby preventing a leakage current from occurring.

4, the solenoid valve unit 6 constituting the present invention is provided on the inner periphery of the plug insertion groove 21, and the insertion of the plug P causes the plug releasing member 3 of the plug releasing member 3 is retracted, the inserted position of the plug releasing member 3 is interrupted.

The solenoid valve unit 6 having such a function is formed so as to be recessed at a position corresponding to the locking groove 321 surrounding the plug insertion groove 21 so that the solenoid valve 62 can be simply mounted. And an interlocking shaft 621 which is inserted into the valve mounting groove 61 and connected to the control unit 8 and is inserted into or removed from the locking groove 321, Valve 62 is the most preferable. Therefore, according to the present invention, since the valve mounting groove 61 is formed in the inner circumference of the plug insertion groove 21, the solenoid valve 62 can be easily assembled only by inserting and inserting the solenoid valve 62, There is also an advantage that can be improved.

The current value measuring sensor 7 measures the current flowing through the first connecting line in the process of using the electric appliance by measuring the current passing through the first connecting line provided in the first connecting line, It is possible to measure the current value flowing through the first connection line. Since the current value measuring sensor 7 having such a function is already known, a detailed description of the current value measuring sensor will be omitted in the description of the present invention.

The control unit 8 is connected to the indoor wiring C and the current value measuring sensor and the solenoid valve 62. When the current value inputted from the current value measuring sensor 7 falls below the set value, The shaft 621 is retreated to the release position so that the plug releasing member 3 can be advanced forward to release the plug P. [

In other words, the control unit 8 sets a maximum current value flowing through the first connection line when the electrical appliance is not used when selling the outlet, and when the current value input from the current value measurement sensor 7 falls below the initial setting value The plug releasing member 3 is advanced forward to release the plug P by performing an operation of retracting the intermittent shaft 621 of the solenoid valve to the release position.

Since the control unit 8 is electrically connected to the indoor wiring C, the controller 8 operates the solenoid valve 62 according to a signal applied from the current value measuring sensor, The plug P connected to the electrical appliance whose power is off is automatically disconnected from the outlet, and a more detailed description will be given later.

Hereinafter, the use state of the socket for preventing electric shock according to the present invention will be described.

As shown in FIGS. 1 to 4, when the electrical product is used by using the socket according to the present invention, the plug P of the electrical product to be used is inserted into the plug insertion groove 21 of the socket, Turn on the power switch of the appliance to use the appliance.

When the next electric appliance is used and the power switch of the used appliance is turned off, the current value of the first connecting line of the outlet falls below the initial set value. The control unit 8 receives the current value data input from the current value measuring sensor 7 mounted on the first connecting line and retracts the intermittent shaft 621 of the solenoid valve 62 so that the plug releasing member 3 ).

The plug releasing member 3 is advanced forward through the elastic force of the spring 53 so that the plug inserted into the plug inserting groove 21 P is moved forward to pull the plug P out.

Therefore, according to the present invention, when the plug (P) is plugged into an outlet and the power switch of the appliance is turned off after using the appliance, the plug (P) plugged into the outlet is automatically removed from the outlet, Which is a useful invention to provide a power-saving outlet capable of preventing the loss of power.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is clear that the present invention can be suitably modified and applied in the same manner. Therefore, the above description does not limit the scope of the invention defined by the limitations of the following claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

1: Enclosure
2: Outlet body
21: Plug insertion groove
22: Connection terminal
3: Plug releasing member
31: Circular plate
32: circumference plate
321: Locking groove
4: Through-hole fixing means
41: Through hole
42: movable fixed axis
5: Elastic means
51: rear protruding rod
52: forward protruding rod
53: spring
6: Solenoid valve section
61: Valve mounting groove
62: Solenoid valve
621: Intermittent shaft
7: Current value measuring sensor
8:
C: Indoor wiring
P: Plug

Claims (5)

A plug insertion groove 21 having a housing 1 embedded in a wall and two connection terminals 22 provided inside the housing 1 and connected with first and second connection lines connected to a house wiring C, 1. A socket (1) comprising an outlet body (2)
The plug insertion recess 21 is provided with a through hole fixing means 4 and a plug detachment means 4 which is movable forward and rearward through the through hole fixing means 4 and has two through holes at positions corresponding to the connection terminals 22 on both sides thereof. Member (3); Elastic means (5) provided between the rear surface of the plug insertion groove (21) and the plug releasing member (3) to always push the plug releasing member (3) forward; A solenoid valve unit 6 disposed around the plug insertion groove 21 and including an intermittent shaft 621 for interrupting the plug releasing member 3 when the plug releasing member 3 is retracted by insertion of the plug P; A current value measuring sensor (7) provided on the first connecting line and measuring a current value passing through the first connecting line; When the current value input from the current value measuring sensor 7 falls below the set value, the interconnection line C, the current value measuring sensor 7 and the solenoid valve 62 are connected to the intermittent axis 621 ) To the release position to advance the plug releasing member (3) forward to release the plug,
The through-hole fixing means 4 includes a through-hole 41 formed at the upper and lower portions of the rear of the plug insertion groove 21 and a through hole 41 formed to protrude rearwardly and upwardly from the rear of the plug releasing member 3 And two upper and lower movable fixing shafts (42) inserted into the through holes (41) so as to be movable forward and rearward without being separated,
The plug releasing member 3 includes a circular plate 31 on the front side and two side through holes formed at positions corresponding to the connection terminals on both sides of the circular plate 31, And a circumferential plate (32) on which a locking groove (321) for inserting the intermittent shaft (621) is formed,
The elastic means 5 includes a rear protruding rod 51 protruding rearward at the rear center of the circular plate 31 and a front protruding bar 51 protruding forward from the rear center of the plug insertion groove 21, And a spring 53 inserted into the rear protruding bar 51 and the front protruding bar 52 to constantly press the plug releasing member 3 forward,
The solenoid valve portion 6 includes a valve mounting groove 61 formed to be recessed at a position corresponding to the locking groove 321 around the plug insertion groove 21, And a solenoid valve (62) having an intermittent shaft (621) connected to the controller (8) and inserted into or detached from the locking groove (321) at an upper portion thereof. delete delete delete delete
KR1020150119268A 2015-08-25 2015-08-25 Outlet of an apartment house KR101635391B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150119268A KR101635391B1 (en) 2015-08-25 2015-08-25 Outlet of an apartment house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150119268A KR101635391B1 (en) 2015-08-25 2015-08-25 Outlet of an apartment house

Publications (1)

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KR101635391B1 true KR101635391B1 (en) 2016-07-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102045203B1 (en) * 2018-12-18 2019-11-15 주한솔 Cable Connecting apparatus with reinforcing safety
KR102488288B1 (en) * 2022-03-16 2023-01-13 부흥감리이엔지 주식회사 Safety management system for electricity in apartment houses using artificial intelligence

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200163877Y1 (en) * 1999-07-26 2000-02-15 배종철 Delineator
KR20100005829A (en) 2008-07-08 2010-01-18 삼성전자주식회사 Method for informing a state of portable terminal
KR100963833B1 (en) * 2009-12-23 2010-06-16 벽산파워 주식회사 Outlet for automatically escaping plug at electric leakage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200163877Y1 (en) * 1999-07-26 2000-02-15 배종철 Delineator
KR20100005829A (en) 2008-07-08 2010-01-18 삼성전자주식회사 Method for informing a state of portable terminal
KR100963833B1 (en) * 2009-12-23 2010-06-16 벽산파워 주식회사 Outlet for automatically escaping plug at electric leakage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102045203B1 (en) * 2018-12-18 2019-11-15 주한솔 Cable Connecting apparatus with reinforcing safety
KR102488288B1 (en) * 2022-03-16 2023-01-13 부흥감리이엔지 주식회사 Safety management system for electricity in apartment houses using artificial intelligence

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