KR101022746B1 - Power supplying of apartment house for prevents accident by a electric shock - Google Patents

Abstract

PURPOSE: A wall buried type outlet box of an apartment house is provided to prevent electrical connection failure due to inflow of a foreign material by installing a safety cover. CONSTITUTION: A safety cover(30) is installed in a front surface of a plug insertion unit to be shaft-rotatable. An operation unit(40) is exposed to the front surface of a case(10). An illuminance sensor(50) outputs an sensing signal by sensing the brightness of natural light. If power consumption is stopped, a power sensor transmits a cutoff signal to a control unit(70). The control unit compulsorily switches on a switch unit(80) by receiving an input of a blocking signal.

Description

Power Supplying Of Apartment House For Prevents Accident By A Electric Shock}

The present invention relates to a wall outlet type outlet box of a multi-family house to prevent the occurrence of electric shock accidents.

In general, a power supply means a well-known outlet, and the power supply is supplied to the inside of a wall from an external wire and is supplied with power through a wire embedded in the wall to connect a plug of the electric appliance to supply power to the electric appliance. Will receive.

Such a conventional power supply, that is, an outlet has an insertion hole through which a plug can be inserted and is exposed to the outside, so that dust or other foreign matter enters the insertion hole and is deposited. Not only can cause, but in a humid place, such as bathroom, there was a problem that can cause a short circuit occurs when condensed water is introduced into the insertion hole.

On the other hand, since the outlet is not provided with a separate lighting means, if the disabled or the elderly are inconvenient to use the outlet at night, there was an uncomfortable problem of turning on the lamp and using the outlet.

In addition, in the case of the outlet, since the plug connection part is exposed on the front side, when an unaffected child puts a metal material such as chopsticks on curiosity, a problem frequently occurs that leads to an electric safety accident due to electric shock. The research to do is actively underway.

The present invention has been made in order to solve the above problems, foreign matters are introduced into the plug insertion portion can prevent the poor contact and leakage occurs in advance, and the atmosphere of the room through a lamp operated through the illumination difference The lamp is automatically turned on when you are away, making it look beautiful, and it can be disguised as a person.It can protect your home from outside intruders. The purpose of the present invention is to provide wall outlet type outlet boxes of apartment houses to prevent the occurrence of electric shock accidents that can protect preschool children from electric shock accidents.

The present invention for achieving the above object,

It has a case body which is opened outward and has a space therein, and a plug insertion portion into which a plug is inserted in the front, and is made of a semi-transparent cover installed in the opening of the case body via a fastening member to expose the translucent cover on the wall. A case;

A connection terminal built in the case and installed at an end of the plug insertion unit and electrically connected to the terminal of the plug;

A safety cover which is rotatably installed on the front surface of the plug insertion unit;

A plurality of number input buttons, a password input mode button for selecting or releasing a password input mode, an on / off mode for selecting an on mode in which power is supplied to a connection terminal, and an off mode in which power supply to a connection terminal is cut off. A control unit comprising a button and installed to be exposed to the front of the case;

An illuminance sensor installed at the front of the case and detecting a brightness of natural light and outputting a detection signal;

A power detection sensor installed in the case to detect power consumption, and detecting power consumption when the power consumption is stopped, and transmitting a cutoff signal to the controller;

Stores the standard password entered through the password input mode button and the multiple number input buttons, and compares the confirmation password entered via the on / off mode button and the multiple number input buttons with the standard password to confirm the reference password. If it is matched with, the switch unit is operated to switch to on mode or off mode selected by the on / off mode button.

The LED lamp is operated and controlled by receiving the detection signal from the illuminance sensor.

A control unit which receives an interruption signal from the power detection sensor and controls the switch unit to be forcibly turned off;

A switch unit installed in the case and controlled by the controller to connect and disconnect the power supply to the connection terminal;

It is installed on the back of the translucent cover, characterized in that it comprises an LED lamp which is controlled by the control unit to emit light.

According to the present invention having the above-described configuration, by installing a safety cover on the plug insertion portion, foreign matters from the outside can be prevented from causing electrical connection failure, and in particular, a lot of water such as a bathroom or a bathroom When applied here, it is possible to prevent water from penetrating into the plug insert, thereby minimizing the possibility of a short circuit due to contact with water or moisture.

In addition, since the light emitted through the LED lamp is irradiated toward the interior, it can be used as a mood light that makes the atmosphere of the room at night. It can be used as a security light to keep the house safe from outside intruders, and the periphery of the translucent cover is kept bright by the light emitted from the LED lamp, making it easier to find the control panel. have.

In addition, even if the preschooler inserts a metal such as chopstick into the plug insertion part, since the electrical connection state is connected and disconnected through the relay switch operated by the password, the preschooler can be safely protected from the electric shock accident.

1 is a perspective view of a wall-mounted outlet box of a multi-family house to prevent the occurrence of electric shock accident according to the present invention.
Figure 2 is a block diagram showing the interrelationship between the components of the wall-mounted outlet box of the apartment house to prevent the occurrence of electric shock accident according to the present invention.
3a to 3b is a view showing a state of use of the wall-mounted outlet box of the apartment house to prevent the occurrence of electric shock accident according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail.

1 is a perspective view of a wall-mounted outlet box of a multi-family house preventing an electric shock accident according to the present invention, Figure 2 is a component of the wall-mounted outlet box of a multi-family house preventing an electric shock accident according to the present invention A block diagram showing the interrelationship between them.

Wall- buried outlet box of the apartment house to prevent the occurrence of electric shock accident according to the present invention, the case 10 is embedded to be exposed to the wall; A connection terminal 20 built in the case 10 and electrically connected to the terminal of the plug P; A safety cover 30 in which the case 10 is rotatably installed on the front surface thereof; A plurality of number input buttons 41, a password input mode button 42 for selecting or releasing a password input mode, an on-mode in which power is supplied to the connection terminal 20, and power supply to the connection terminal 20 are cut off. An operation unit 40 configured to be on / off mode button 43 for selecting an off mode to be exposed on the front surface of the case 10; An illuminance sensor 50 installed at the front of the case 10 to detect brightness of natural light and output a detection signal; A power sensor 60 installed in the case 11 to detect whether power is consumed, and to detect a power consumption when the power is stopped and to transmit a blocking signal to the controller 70; Stores the reference password entered through the password input mode button 42 and the plurality of number input buttons 41, and confirming that the on / off mode button 43 and the number input button 41 is input through the When the password is compared with the reference password and the confirmation password matches the reference password, the operation of the switch unit 80 is switched to the on or off mode selected by the on / off mode button 43, and the illumination sensor 50 A control unit 70 for receiving a detection signal from the control unit 70 to operate the LED lamp 90 and controlling the operation of forcibly turning off the switch unit 80 by receiving a blocking signal from the power detection sensor 60; A switch unit 80 installed in the case 10 and operated and controlled by the controller 70 to connect and disconnect the power supply to the connection terminal 20; It is installed on the back of the translucent cover 12 and is composed of an LED lamp 90 that is controlled by the control unit 70 to emit light, as shown in FIG.

The case 10 is opened to the front and the case body 11 has a space therein; With a plug insertion portion 12a into which the plug P is inserted into the front surface, the translucent cover 12 is installed in the opening of the case body 11 via a fastening member.

In the present embodiment, the connection terminal 20, the power sensor 60, the control unit 70, the switch unit 80 is installed inside the case body 11 and is installed in the front opening through the fastening member. It is protected from the outside by the translucent cover 12.

The LED lamp 90 is disposed on the rear surface of the translucent cover 12, and the light emitted from the LED lamp 90 passes through the translucent cover 12 and is irradiated to the outside.

A connection terminal 20 is installed inside the case body 11, and the connection terminal 20 is electrically connected to a terminal of the plug P inserted through the plug insertion portion 12a, and the connection terminal ( 20 is a power line (L) is connected.

Safety cover 30 is installed on the front surface of the plug insertion portion 12a so as to be rotatable. In the present embodiment, the safety cover 30 corresponds to the insertion hole (not shown) of the plug insertion portion 12a. The holes are formed to face each other with respect to the vertical axis, and a protrusion 31 is formed on the rear surface so as to be rotatably inserted into a fastening hole (not shown) formed at the center of the plug insertion portion 12a.

According to the present exemplary embodiment, when the plug hole (not shown) of the plug inserting portion 12a is normally closed through the safety cover 30, the protrusion 31 is connected to the plug P of the electronic product. By inserting the plug P of the electronic product in a state in which the hole of the safety cover 30 and the hole of the plug inserting portion 12a coincide with each other by rotating the safety cover 30.

Therefore, since the plug insertion portion 12a is normally closed through the safety cover 30, the connection failure caused by the inflow of foreign substances from the outside can be solved at the source. In particular, in a place where there is much water such as a toilet or a bathroom When applied, water can be prevented from penetrating into the plug insertion portion 12a, thereby minimizing the possibility of a short circuit caused by contact with water or moisture.

In addition, although not specifically illustrated, when the torsion spring is installed between the plug insertion portion 12a and the safety cover 30 to draw out the plug P from the plug insertion portion 12a, the torsion spring is returned to its original shape. It may be possible to recover.

On the front surface of the opaque cover 12 of the case 10 is formed so that the control unit 40 for controlling the connection and disconnection of electricity via a password is exposed, which will be described in more detail as follows.

The operation unit 40 includes a plurality of number input buttons 41, a password input mode button 42 for selecting or releasing a password input mode, an on-mode and a connection terminal 20 in which power is supplied to the connection terminal 20. It is composed of an on / off mode button 43 for selecting an off mode in which power supply to) is cut off.

An illuminance sensor 50 is installed on the front of the translucent cover 12 to detect the brightness of natural light and output a detection signal, and the illuminance sensor 50 is connected to the controller 70 via a wire.

According to the present embodiment, when the room is bright due to sunlight but darkens in the dark, the illumination sensor 50 detects this and outputs a detection signal to the controller 70, and the controller 70 detects the illumination. Receiving a detection signal from the sensor 50 to control the operation of the plurality of LED lamps 90 disposed on the rear of the translucent cover 12, the LED lamp 90 is controlled by the control unit 70 to light Will be released.

Therefore, since the light emitted through the LED lamp 90 is irradiated toward the room, not only can be used for mood lighting that makes the atmosphere of the room at night, but even if there is no person at home. Since the LED lamp 90 maintains the lighting state, it can be disguised as if there is a person, so it can also be used for a purpose such as a security light that can safely protect the house from outside intruders.

In addition, since the periphery of the translucent cover 12 is kept bright by the light emitted from the LED lamp 90, the operation unit 40 may be more easily found and used.

Meanwhile, a power detection sensor 60 is installed inside the case 10 to detect whether power is consumed and to detect a power consumption when the power is stopped, and to transmit a cutoff signal to the controller 70.

According to the present embodiment, the switch unit 80 is controlled by the control unit 70 to cut off the power supply to the connection terminal 20, and then switch to the connection state such that power is supplied to the connection terminal 20. When the power is supplied to the electronics through the plug (P).

At this time, the power detection sensor 60 continuously detects the consumption of power by the electronic product, and when the use of the electronic product is completed, the power P is drawn out by forcibly drawing out the plug P from the plug insertion unit 11. This suddenly stops, and the power detection sensor 60 detects this and transmits a cutoff signal to the controller 70.

 Therefore, the control unit 70 receives the cutoff signal from the power detection sensor 60 and controls the switch unit 80 to be forcibly turned off without manipulating the operation unit 40, thereby supplying power to the connection terminal 20. It can be easily blocked.

On the other hand, the case 10 is installed inside the control unit 70, the control unit 70 stores the reference password inputted through the password input mode button 42 and a plurality of number input button 41, The on / off mode button 43 and the plurality of number input buttons 41 are compared with the confirmation password, and the confirmation password is compared with the reference password. Switch to the on mode or off mode selected by the mode button 43, receive the detection signal from the illumination sensor 50, the operation of controlling the LED lamp 90, input the cutoff signal from the power sensor 60 It serves to control the operation to forcibly turn off the switch unit 80.

In addition, a switch unit 80, which is a known relay switch, is installed inside the case 10, and the switch unit 80 is installed on a power line L connected to the connection terminal 20, and the control unit 70. It is controlled by the operation and serves to connect and release the power supply to the connection terminal 20, the switch unit 80 is a known technique, so a detailed description thereof will be omitted.

According to the present embodiment, when a password is to be set, the password input mode button 42 installed on the front of the case 10 is pressed once, and then the number input button 41 is input with four digits or more. When the password input mode button 42 is pressed again, the reference password is stored (memorized) in the control unit 70.

In the case where the electronic device in which the plug P is formed is to be used in the state where the reference password is set as described above, the plug P of the electronic product is inserted into the plug insertion unit 11 to be connected to the terminal of the plug P. When the terminals 20 are electrically connected to each other, the on / off mode button 43 of the operation unit 40 is pressed and then a plurality of number input buttons 41 are used to input the confirmation password. Is transmitted to the control unit 70.

The control unit 70 compares the confirmation password inputted through the on / off mode button 43 and the plurality of number input buttons 41 with the reference password and if the confirmation password matches the reference password, the switch unit 80. ) And the switch unit 80 is controlled by the control unit 70 to block the power supply to the connection terminal 20 in a connected state so that power is supplied to the connection terminal 20. Will be converted.

In this case, the aforementioned power detection sensor 60 continuously detects the consumption of power supplied to the electronic product through the connection terminal 20 and the plug P electrically connected thereto.

If the power sensor 60 continuously detects the consumption of power, but the use of electronic products is completed and the plug P is forcibly drawn out from the plug insertion unit 11, the power use is suddenly stopped. The power sensor 60 detects this and transmits a cutoff signal to the control unit 70. The control unit 70 receives the cutoff signal to control the operation of the switch unit 80, and the switch unit 80 controls the control unit. Operation control by the 70 to cut off the power supply to the connection terminal (20).

On the other hand, although not shown in detail, the operation unit 40 and the control unit 70 is connected to the power line (L) is supplied with power through a known transformer (not shown) for reducing the output of commercial power.

Referring to the operation of the present invention made of the above configuration as follows.

First, a password is set using the operation unit 40 in a state in which the outlet box according to the present invention is embedded in a wall. Since the setting method has already been described above, a detailed description thereof will be omitted.

If you want to use the electronic products in the installation state as described above to rotate the safety cover 30 closing the plug insertion portion (12a) via the protrusions 31, the hole and the insertion hole of the safety cover 30 After the (not shown) is matched, the plug P of the electronic product is inserted so that the terminal of the plug P and the connection terminal 20 disposed at the end of the plug insertion portion 11 are electrically connected to each other. .

Then, when the on / off mode button 43 of the operation unit 40 is pressed to supply power to the connection terminal 20, and then enter a confirmation password through a plurality of number input button 41, confirmation, The password is transmitted to the control unit 70.

The control unit 70 compares the confirmation password inputted through the on / off mode button 43 and the plurality of number input buttons 41 with the reference password and the switch unit 80 when the confirmation password matches the reference password. The control unit 70 does not operate the switch unit 80 if the confirmation password does not match the reference password.

In the case of the switch unit 80, the power supply state connected to the connection terminal 20 through the power line L is initially disconnected (blocked), and when operated by the control unit 70, the connection terminal 20 The electric power is supplied to the electronic product is supplied with power through the plug (P), wherein the power sensor 60 is to continuously detect the consumption of power supplied to the electronic product.

On the other hand, after the use of the electronic product is completed, the power supply to the connection terminal 20 should be cut off, by using the above-mentioned method to cut off the power supply or plug (P) inserted into the plug inserting portion (11) ), The power detection sensor 60 detects that the power consumption is abruptly stopped and transmits a cutoff signal to the control unit 70, and the control unit 70 receives the cutoff signal from the power detection sensor 60. It receives the input to control the connection state of the switch unit 80 to be forcibly turned off to cut off the power supply to the connection terminal (20).

As described above, the plug cover 12a may be closed by rotating the safety cover 30 again through the protrusion 31 in the state of blocking the flow of electricity, as illustrated in FIGS. 2 to 3a.

As described above, by rotatably installing the safety cover 30 in the plug insertion portion (12a), foreign matter from the outside can eliminate the poor connection due to infiltration, in particular, such as toilet or bathroom When applied to a lot of water can prevent the penetration of water into the interior of the plug insertion portion (12a) can minimize the possibility of short circuit caused by contact with water or moisture.

In addition, since the electrical connection state is connected and released by the switch unit 80 through the password, even if the preschooler is connected to the connection terminal 20 by inserting a metal such as chopsticks into the plug insertion unit 11 and the electric shock and Preschool children can be protected from the same electrical safety accident.

In addition, by forcibly turning off the switch unit 80 via the blocking signal from the power sensor 60, it is possible to more easily release the electrical connection state.

On the other hand, the illumination sensor (40) does not operate because the interior is bright by sunlight, but until the room becomes dark, the illuminance sensor (40) operates, referring to FIGS. 2 to 3B. More specifically, it is as follows.

The illumination sensor 40 detects this when the room becomes dark and outputs a detection signal to the control unit 70. The control unit 70 receives the detection signal from the illumination sensor 40 to transmit the translucent cover 12. Operation control of a plurality of LED lamps 80 disposed on the rear of the LED lamp 80 is controlled by the control unit 70 to emit light.

Therefore, since the light emitted through the LED lamp 80 is irradiated toward the interior, not only can be used as a mood light that makes the atmosphere of the room at night, but also if there is no person at home Since the LED lamp 80 maintains the lighting state, it can be used as a security light that can safely protect the house from outside intruders because it can be disguised as if there is a person.

In addition, since the periphery of the translucent cover 12 is kept bright by the light emitted from the LED lamp 80, the operation unit 40 can be more easily used to find the user, thereby greatly improving convenience. .

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be apparent to those skilled in the art that various modifications and changes can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims. It is natural.

10: case 20: connection terminal 30: safety cover
40: control panel 41: number input button
42: Password input mode button 43: On / off mode button
50: illuminance sensor 60: power sensor 70: control unit
80: switch unit 90: LED lamp L: power line
P: plug

Claims (1)

The case body 11 is opened outward and has a space therein, and a plug insertion portion 12a into which the plug P is inserted in the front surface, and is installed in the opening of the case body 11 via a fastening member. A case 10 having a translucent cover 12 embedded therein so as to expose the translucent cover 12 on the wall;
A connection terminal 20 built in the case 10 and installed at an end of the plug insertion portion 12a and electrically connected to the terminal of the plug P;
A safety cover 30 rotatably installed on the front surface of the plug insertion portion 12a;
A plurality of number input buttons 41, a password input mode button 42 for selecting or releasing a password input mode, an on-mode in which power is supplied to the connection terminal 20, and power supply to the connection terminal 20 are cut off. Consists of the on / off mode button 43 for selecting the off mode to be arranged, these buttons are sequentially spaced apart by a predetermined interval to form a single row to surround the circumferential surface of the plug inserting portion (12a) An operation unit 40 installed to be exposed to the front of the unit;
An illuminance sensor 50 installed at the front of the case 10 to detect brightness of natural light and output a detection signal;
A power sensor 60 installed in the case 11 to detect whether power is consumed, and to detect a power consumption when the power is stopped and to transmit a blocking signal to the controller 70;
Stores the reference password entered through the password input mode button 42 and the plurality of number input buttons 41, and confirming that the on / off mode button 43 and the number input button 41 is input through the Compare the password with the reference password and if the confirmation password matches the reference password, the operation of the switch unit 80 to switch to the on or off mode selected by the on / off mode button 43,
It receives the detection signal from the illuminance sensor 50 and operates the LED lamp 90,
A control unit 70 which receives an interruption signal from the power sensor 60 and controls the switch unit 80 to be forcibly turned off;
A switch unit 80 installed in the case 10 and operated and controlled by the controller 70 to connect and disconnect the power supply to the connection terminal 20;
Wall-mounted outlet box of the apartment house to prevent the occurrence of electric shock, characterized in that it is installed on the back of the translucent cover 12, the operation control by the control unit 70 to emit light.

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