KR101007520B1 - Switchgear for apartment house - Google Patents

Abstract

PURPOSE: A distribution panel for an apartment house is provided to prevent a safety accident by controlling the opening area of a circular hole proportional to pressure inside a case. CONSTITUTION: An outer case(100) is arranged inside a wall. The outer case has an opening and closing door. An inner case(200) is slidably inserted into the outer case. Electronic devices are stored inside the inner case. A first rail(130) is formed in the inner upper side and lower side of the outer case. A second rail(230) is formed in the inner upper side and lower side of the inner case. A sensor part comprises a first sensor and a second sensor. A rotary motor is connected to the upper rotary shaft of the outer case. An operation control module controls the operation of the opening and closing door.

Description

Switchboard for apartment house {A DISTRIBUTING BOARD FOR AN APARTMENT HOUSE}

The present invention relates to a switchboard for a multi-family house, and more particularly, the inner case in which the electronic devices are installed is slid into the inside of the outer case, and the opening / closing door of the outer case is selectively exposed to the outside inside the wall. In addition, the present invention relates to a switchboard for a multi-family house to automatically supply power depending on whether the inner case is inserted into the outer case.

In general, switchboards with built-in switchboards are installed in apartment houses. The switchgear is a power divider that distributes and supplies the supplied power to various loads, and an earth leakage breaker that senses the voltage state supplied to the load and cuts off the electricity quickly when an abnormal condition such as a short circuit occurs. Various devices such as a circuit breaker for selectively blocking only the faulty load side or a power meter for measuring the total amount of power used for a certain period of time are installed and embedded in the wall during building construction.

Since the distribution box is exposed to the outside, the switchboard may be arbitrarily manipulated by an external intruder to cut off the power supplied to various electric devices, thereby causing damage to the electric devices. In addition, children may operate the switchboard by mistake, which may result in electric shock. Therefore, it is necessary to conceal the installation position of the distribution box so that the outside intruder cannot easily locate the distribution box.

In addition, when a pressure inside the switchboard is generated, there is a problem that a factor such as a dangerous accident is always present inside the wall.

The present invention was created to solve the above problems, and an object of the present invention is to slide-in the inner case in which the electronic devices are installed to the inside of the outer case, and to open and close the opening / closing door of the outer case in the wall. In addition to the exposure to the outside selectively, and to provide a switchboard for a multi-family housing to automatically supply power according to whether the inner case is drawn into the outer case.

Another object of the present invention is to measure the internal pressure of the inner case in real time, and adjust the opening area of the separate circular hole so as to be proportional to this, and expose the opening and closing door to the outside of the wall and at the same time to the outside of the wall It is to provide a distribution board for apartment houses to generate an alarm.

In a preferred embodiment, the present invention provides a switchboard for a multi-family house.

The common housing switchboard is formed with a rotary shaft at each of the upper and lower ends, an installation space is formed therein, is disposed in the inner space of the wall that one side is opened so that the rotary shafts of each of the upper and lower ends are rotatably supported in the inner space, An outer case of a rectangular box shape having an opening and closing door; A cylindrical inner case which is disposed to be slidably inserted into the case and accommodates electronic devices therein; First rails formed parallel to the rotation axis on an inner upper surface and a lower surface of the outer case; A second rail having a rail groove formed on the inner upper surface and the lower surface of the inner case to be parallel to the center of the inner case and rail-coupled to the first rails; A first sensor installed near the center of the inner case and a second sensor installed near the axis of rotation of the outer case to detect the first sensor when the center of the inner case is aligned with the axis of rotation of the outer case; A sensor unit having a; A rotary motor connected to the upper rotating shaft of the outer case; And receiving the signal for detecting the first sensor by the second sensor to rotate the opening / closing door to be located in the inner space using the rotary motor, and opening the opening / closing door when the opening signal is received from the outside. And a motion control module positioned at the side.

Here, an installation groove having a predetermined depth is provided in an inner space bottom of the wall in which the rotary shaft of the lower end is located, the rotary shaft of the lower end is formed with a through hole communicating with the installation groove, and the operation control is provided in the installation groove. A cylinder having a shaft for lifting and receiving electrical signals from the module is disposed, and a first power terminal connected to an external power source is installed at an end of the shaft, and a central hole communicating with the through hole is provided at a lower surface of the inner space of the inner case. And a second power terminal electrically connected to the electronic devices in the central hole, and when the second sensor receives a signal for detecting the first sensor, the operation control module supplies a first power source. When the shaft is raised by using the cylinder so that the terminal and the second power terminal are engaged, and an open signal is transmitted from the outside, Preferably, the shaft is lowered using the cylinder so that the first power terminal and the second power terminal are engaged.

In addition, circular holes are formed in each of the inner case and the outer case, a circular opening and closing plate is installed in the circular holes, and a rotation center of the opening and closing plate is eccentrically formed with respect to the circular hole center. The rotation center of the opening and closing plate is connected to the motor, a pressure sensor for measuring the internal pressure value of the inner case and transmitting to the operation control module inside the inner case is further installed, the operation control module from the pressure sensor Receiving the internal pressure value to open and close the circular hole using the motor so that the opening area of the circular hole is proportional to the internal pressure value, and the operation control module is the reference internal pressure value of the preset internal pressure value If abnormal, generate an alarm using an external alarm generator, and use the rotary motor to To place the waste on the door opening side is preferred.

In addition, a hinge end is formed at an upper end of the opening of the wall, and an external door that opens and closes the opening of the wall is hinged to the hinge end, the hinge end is connected to an external motor, and a locking groove at the bottom of the inner case. Is formed, a space hole is formed in the bottom surface of the inner space of the outer case in which the locking groove is located, the space hole has a locking shaft which is lifted by receiving a signal from the operation control module is fitted or separated from the locking groove With a locking cylinder,

The motion control module, when receiving the signal for the second sensor to detect the first sensor, by using the external motor to rotate the outer door to close the opening of the wall, using the locking cylinder It is preferable to raise the locking shaft so as to fit in the space hole.

According to the present invention, the inner case in which the electronic devices are installed is slid into the inside of the outer case, and the opening / closing door of the outer case is selectively exposed to the outside from the inside of the wall, and the inner case is inserted into the outer case. According to this has the effect of making the power supply automatically.

In addition, the present invention measures the internal pressure of the inner case in real time, and adjusts the opening area of the separate circular hole so as to be proportional to this, and exposes the opening and closing door to the outside of the wall only when a certain pressure is exceeded a certain time, while also alarming the outside Has the effect of generating.

1 is a cross-sectional view showing a switchboard for a multi-family house of the present invention.
2 is a cross-sectional view illustrating a state in which the inner case of FIG. 1 is separated from the outer case.
3 is a view showing the opening and closing of the circular hole according to the rotation operation of the opening and closing plate according to the present invention.

Hereinafter, with reference to the accompanying drawings, it will be described a switchboard for a multi-unit house of the present invention.

 Referring to FIG. 1, the switchboard for a multi-family house of the present invention has an upper side rotating shaft 110 and a lower side rotating shaft 120, an installation space formed therein, and an inner space of a wall 300 in which one side is opened ( The upper rotating shaft 110 and the lower rotating shaft 120 are respectively disposed at 310 and are rotatably supported in the inner space, and have a rectangular box-shaped outer case 100 having an opening and closing door 101.

Here, the outer case is preferably made of iron.

In addition, the inner case 200 is slidably inserted into the outer case 100, coupled to the rail, and has a cylindrical inner case 200 in which the electronic devices 240 are accommodated.

In addition, first rails 130 are formed on the inner upper surface and the lower surface of the outer case 100 to be parallel to the rotary shafts 110 and 120, and the upper and lower surfaces of the inner case 200 are disposed on the inner and upper surfaces of the inner case 200. A second rail 230 having a rail groove formed to be parallel to the center of the inner case 200 and rail-coupled to the first rails 130 is provided. Therefore, the inner case 200 is coupled to the rail in the interior of the outer case 100 is movable sliding.

Moreover, this invention has a sensor part. That is, a first sensor 410 is installed near the center of the inner case 200, and the center of the inner case 200 is located near the lower side rotation shaft 120 of the outer case 100. The second sensor 420 is installed to detect the first sensor 410 when the position coincides with the lower rotation axis 120 of the 100.

Here, the first and second sensors 410 and 420 may be any one of a proximity sensor or an optical sensor magnetic hall sensor that detects the first and second sensors 410 and 420 when they approach a predetermined position.

In addition, the upper rotating shaft 110 of the outer case 100 is connected to the rotary motor 510.

Accordingly, the operation control module 500 according to the present invention receives the signal for the second sensor 420 detects the first sensor 410 receives the opening and closing door (using the rotary motor 510) The door 101 may be rotated to be positioned in the inner space 310, and the opening / closing door 101 may be positioned at the opening side when an open signal is received from the outside.

In addition, an installation groove 320 having a predetermined depth is formed at the bottom of the inner space 310 of the wall 300 where the lower side rotation shaft 120 is located.

In addition, the lower side rotation shaft 120 has a through hole 121 communicating with the installation groove 320, and the installation groove 320 receives an electrical signal from the operation control module 500 and moves up and down the shaft ( A cylinder 330 having 331 is disposed.

In particular, a first power terminal 340 connected to an external power source is installed at an end of the shaft 331, and a central hole communicating with the through hole 121 at a lower surface of the inner space of the inner case 200. 210 is formed and a second power terminal 240 electrically connected to the electronic devices 240 is formed in the central hole 210.

Accordingly, when the operation control module 500 receives a signal for detecting the first sensor 410 by the second sensor 420, the first power terminal 340 and the second power terminal 240 may be used. The shaft 331 is raised by using the cylinder 330 to engage with the cylinder, and when the open signal is transmitted from the outside, the cylinder is engaged with the first power terminal 340 and the second power terminal 240. 330 may be used to lower the shaft 331.

1 and 3, circular holes 610 are formed in each of the inner case 200 and the outer case 100.

The circular holes 610 are provided with a disc-shaped opening and closing plate 600.

Here, the rotation center 601 of the opening and closing plate 600 is eccentrically formed based on the center of the circular hole 610, the rotation center 601 of the opening and closing plate 600 is connected to the motor 520. .

In addition, a pressure sensor 530 is further installed inside the inner case 200 to measure an internal pressure value of the inner case 200 and transmit it to the operation control module 500.

Therefore, the operation control module 500 receives the internal pressure value from the pressure sensor 530 and uses the motor 520 so that the opening area of the circular hole 610 is proportional to the internal pressure value. Opening and closing the circular hole 610.

Accordingly, the internal pressures in the inner case and the outer case can be removed to the outside. The operation control module 500 rotates the opening and closing plate 600 to its original position using the motor 520 when the measured internal pressure reaches a preset reference internal pressure.

The operation control module 500 generates an alarm using an external alarm generator 540 when the received internal pressure value is equal to or greater than a preset reference internal pressure value, and opens and closes the motor using the rotary motor 510. The door 101 can be positioned on the opening side.

Meanwhile, referring to FIG. 1, a hinge end H is formed at an upper end of an opening of the wall 300, and an outer door 350 that opens and closes the opening of the wall 300 is hinged to the hinge end H. do.

In addition, the hinge end (H) is connected to the external motor 550, the lower end of the inner case 200 is formed with a locking groove (200a), the outer case 100 where the locking groove (200a) is located A space hole 100a is formed at an inner space bottom surface of the inside, and the space shaft 1001 is lifted up and down by receiving a signal from the motion control module 500 to be fitted into or removed from the locking groove 200a. It has a locking cylinder 290 having a).

Through this configuration, when the operation control module 500 according to the present invention receives a signal for the second sensor 420 detects the first sensor 410, using the external motor 550 The outer door 350 may be rotated to close the opening of the wall 300, and the locking cylinder 291 may be used to raise the locking shaft 291 to fit into the locking groove 200a. have.

Therefore, the inner case 200 may be easily fixed inside the outer case 100, and the opening of the wall 300 may be closed by the outer door 350.

100: outer case 101: opening and closing door
110: upper side rotating shaft 120: lower side rotating shaft
130: second rail 200: inner case
210: central hole 220: second power supply terminal
230: first rail 240: electronic device
300: wall 310: interior space
320: mounting groove 330: cylinder
331: axis 340: first power supply terminal
410: first sensor 420: second sensor
500: motion control module 510: rotary motor
520: motor 530: pressure sensor
600: opening and closing plate 601 rotation center
610: round hole

Claims (3)

Rotating shafts are formed at upper and lower ends, respectively, and an installation space is formed therein, and one side is disposed in an inner space of a wall that is opened so that each of the upper and lower rotating shafts is rotatably supported in the inner space, and has an open / close door. A box-shaped outer case;
Sliding insert is disposed inside the case, the inner case of the cylindrical shape that houses the electronic devices therein
First rails formed on the inner upper surface and the lower surface of the outer case to be parallel to the rotation axis;
A second rail having a rail groove formed on the inner upper surface and the lower surface of the inner case to be parallel to the center of the inner case and coupled to the first rails;
A first sensor installed near the center of the inner case and a second sensor installed near the axis of rotation of the outer case to detect the first sensor when the center of the inner case is aligned with the axis of rotation of the outer case; Sensor unit having;
A rotary motor connected to the upper rotating shaft of the outer case; And
Receiving a signal that the second sensor detects the first sensor rotates the opening and closing door to be located in the internal space using the rotary motor, and when the opening signal is received from the outside the opening and closing door is the opening side The switchgear for a multi-family house, characterized in that it comprises a motion control module positioned in the. The method of claim 1,
An installation groove having a predetermined depth is provided at an inner space bottom of the wall in which the rotary shaft of the lower end is located, and the rotary shaft of the lower end is formed with a communication hole communicating with the installation groove.
The installation groove is provided with a cylinder having a shaft for lifting and receiving the electrical signal from the operation control module, the end of the shaft is provided with a first power terminal connected to an external power source,
A central hole communicating with the through hole is formed in a lower surface of the inner space of the inner case, and a second power terminal electrically connected to the electronic devices is formed in the central hole.
When the second sensor receives a signal for detecting the first sensor, the operation control module raises the shaft using the cylinder to engage the first power terminal and the second power terminal, and opens an open signal from the outside. When receiving the, power distribution panel for a common house, characterized in that the shaft is lowered by using the cylinder to engage the first power terminal and the second power terminal. Claim 3 was abandoned when the setup registration fee was paid. The method of claim 2,
Circular holes are formed in each of the inner case and the outer case,
The circular holes are provided with a disc-shaped opening and closing plate, the rotation center of the opening and closing plate is formed eccentrically based on the center of the circular hole,
The rotation center of the opening and closing plate is connected to the motor,
Inside the inner case is further provided a pressure sensor for measuring the internal pressure value of the inner case and transmits it to the operation control module,
The operation control module receives the internal pressure value from the pressure sensor and opens and closes the circular hole using the motor such that the opening area of the circular hole is proportional to the internal pressure value.
The operation control module generates an alarm using an external alarm generator when the received internal pressure value is equal to or greater than a preset reference internal pressure value, and positions the open / close door at the opening side using the rotary motor.
A hinge end is formed at an upper end of the opening of the wall, and an external door that opens and closes the opening of the wall is hinged to the hinge end, and the hinge end is connected to an external motor.
A locking groove is formed at a lower end of the inner case, a space hole is formed in an inner space bottom surface of the outer case in which the locking groove is located, and the locking hole is lifted by receiving a signal from the operation control module. And a catching cylinder having a catching shaft fitted or detached from the
The operation control module,
When the second sensor receives a signal for detecting the first sensor, the external door is rotated by using the external motor to close the opening of the wall, and the locking cylinder is used to close the opening shaft by using the locking cylinder. A switchboard for a multi-family house, characterized in that raised to be hooked on.

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