KR101205337B1 - Box For Electric Wire Protective Of Apartment House - Google Patents

Abstract

PURPOSE: An insulation distribution box of an apartment house is provided to prevent the contact of a main circuit breaker, an auxiliary circuit breaker and a bus bar by forming an inclined part of a circuit breaker installation plate to be inclined to a door. CONSTITUTION: An insulation distribution box of an apartment house is composed of a main body(10), a circuit breaker installation plate(20), and a spacer(30). The main body includes a door(11) and a plurality of first combination parts(12). An inclined part(21) induces raindrops for preventing the contact between a main circuit breaker(2) and a plurality of auxiliary circuit breakers(3). A wire fixing part(22) fixes the outer surface of an outdoor wire electrically connected to the main circuit breaker. A second combination part(23) is combined with other end of the spacer.

Description

Box for electric wire protective of apartment house

The present invention relates to an insulated distribution box of an apartment.

In general, the electricity used in each home or office and a large-scale factory is supplied with electricity through substations installed in each region. Such substations are installed for the purpose of changing voltage or current and distributing power.

The power line converted from the substation to commercial power is usually connected to an insulator for branching power to each home of the apartment, in which case the pipe is extended to the distribution board and the power line is inserted into the inside of the pipe to simply protect the power line from external power. It is installed in the breaker installed inside the insulation box.

However, in the case of a power line installed in this way, if a fire is caught in the power line due to overcurrent or aging, the fire spreads quickly along the covering of the power line, and it is easy to burn all the burned power lines. There was a problem.

On the other hand, in the case of the insulation box is installed on the staircase in the step-type apartments, etc., most of the parking spaces, such as apartments or building structures are installed in the closed space in the corner and narrow space so as not to be seen from the outside or outdoors.

As a conventional technology as described above, the registered patent No. 10-1022752 (a common house is insulated for protecting external incoming wire) is well known.

Briefly, the prior art is composed of a cabinet, a wiring pipe, an insulated pipe, a switch unit, and a light to prevent electric wires from burning in the event of fire, and to illuminate the interior of the light through a light, thereby requiring the operator to provide a separate luminaire. There is an advantage that greatly improves the convenience of work.

However, in the case of the prior art, when the infiltration water flows into the interior and the falling water falls from the upper part of the cabinet, since it is not provided with a separate blocking means, when it comes into direct contact with the main circuit breaker and the auxiliary circuit breaker, the electric safety accident such as an electric short circuit is intact. There is a serious problem with exposure.

The present invention was devised to solve the above problems, insulated distribution box of the multi-unit housing that can prevent the electric short circuit accident caused by contact with the main circuit breaker, the auxiliary circuit breaker and the bus bar by inducing the falling water to the inside The purpose is to provide.

According to an aspect of the present invention,

A main body part installed outdoors, having a door part installed to be opened and closed via a hinge, and a plurality of first coupling parts integrally formed therein and engaged with one end of the first coupling part;

The inclined part which is integrally formed at the upper end sloped downward toward the door part to induce the falling water so that the falling water does not come into contact with the main circuit breaker and the plurality of auxiliary circuit breakers, and pressurized and fixed to the outer surface of the electric wire which is formed on the inclined part and electrically connected to the main circuit breaker And a second coupling part which is mutually coupled to the other end of the spacer member on the rear side, and is installed on the inner surface of the body portion through the spacer member so as to be installed at regular intervals from the inner surface of the body portion. Plate;

’ 형상을 이루며, 일단부와 타단부가 각각 본체부의 제1결합부와 차단기설치판의 제2결합부에 결합되어 체결부재를 매개로 고정되되, 제2결합부에 고정된 타단부가 제1결합부에 고정된 일단부보다 상대적으로 더 높은 곳에 위치되게 설치되는 이격부재로 구성된 것을 특징으로 한다.
overall'

'One end and the other end is coupled to the first coupling portion of the body portion and the second coupling portion of the circuit breaker mounting plate, respectively, is fixed via the fastening member, the other end fixed to the second coupling portion is first Characterized in that composed of a spacer that is installed to be positioned relatively higher than the one end fixed to the coupling portion.

According to a preferred embodiment of the present invention, the circuit breaker mounting plate is installed inside the main body via the spacer member, since the outer surface of the circuit breaker mounting plate is arranged to be spaced apart from the inner surface of the main body at a predetermined interval, the infiltration water flows into the body. Therefore, even if it flows on the wall, there is no fear of contact with each other, which can solve problems such as an electric short circuit.

In addition, according to a preferred embodiment of the present invention, since the inclined portion of the breaker mounting plate is inclined toward the door portion, even if the falling water falls inside the main body portion, the inclined portion guides the falling water, thereby making contact with the main circuit breaker, the auxiliary circuit breaker, and the bus bar. This prevents the main circuit breaker, auxiliary circuit breakers and busbars from shorting out.

1 is a perspective view of a coupled state of the insulated distribution box of a multi-unit housing according to the present invention.
Figure 2 is an exploded perspective view of an insulated distribution box of a multi-unit house according to the invention.
Figure 3 is a rear perspective view of the breaker mounting plate separately shown in the insulation distribution box of a multi-unit housing according to the invention.
Figure 4 is a cross-sectional view of the insulated distribution box of the multi-unit housing according to the invention.
Figure 5 is a cross-sectional view for explaining the action of the insulated distribution box of a multi-unit housing according to the invention.

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

1 to 4, the insulated distribution box of the multi-family housing according to the present invention is composed of a main body 10, a circuit breaker mounting plate 20 and the spacer member 30, the outdoor and underground of the multi-family housing It is installed to prevent internal short circuits and short circuits by inducing internal falling water to prevent contact between the main breaker, the auxiliary breaker and the bus bar.

The main body 10 is formed in a rectangular shape as a whole, the inside is opened to the front, the front is a known enclosure provided with a door portion 11 is installed to open and close via a hinge, the embodiment of the present embodiment If it is placed outdoors and underground in the MDU.

In particular, a plurality of first coupling parts 12 which are coupled to each other via one end of the spacer 30 and the fastening member B are integrally formed inside the main body 10.

The function of the first coupling part 12 will be described together with the second coupling part 23 later.

In addition, although not specifically illustrated in the present embodiment, it is preferable to install a transparent window and a handle so that the inside of the door 11 can be easily grasped and opened and closed.

In addition, it is preferable to provide a sealing material on the front surface of the housing in contact with the door part 11 so as to block the ingress of water from the outside.

The circuit breaker mounting plate 20 is a plate of synthetic resin material in which the main circuit breaker 2, the auxiliary circuit breaker 3, and the bus bar 4 are installed. In the present embodiment, the main body part 10 is provided through the spacer 30. Is installed inside, and is disposed to be spaced apart from the inner surface of the body portion 10 at a predetermined interval, respectively.

In particular, the inclination portion 21 which is inclined downward toward the door portion 11 is integrally formed at the upper end of the circuit breaker mounting plate 20 and that the wire fixing portion 22 is installed on the inclination portion 21. And it should be noted that the second coupling portion 23 is provided on the back.

Here, since the inclined portion 21 is inclined toward the door portion 11, even if the falling water falls inside the main body portion 10, the inclined portion 21 guides the falling water so that the main breaker 2 and the auxiliary breaker ( 3) and the contact with the bus bar (4) at the source, thereby protecting the main circuit breaker (2), the auxiliary circuit breaker (3) and the bus bar (4) from the electrical short circuit and the resulting fire.

In addition, the wire fixing part 22 is a member having silicon or rubber therein, and according to the present embodiment, the outdoor wire L1 inserted through the main body 10 is inserted through the wire fixing part 22. When it is made, the hole formed in the wire fixing part 22 is expanded, and the outer surface of the outdoor wire L1 is strongly pressed and fixed. As a result, the outer surface of the outdoor wire L1 is tightly pressed and tightly sealed, thereby naturally sealing. It becomes possible.

Therefore, even if rainwater flows down the outdoor wire L1 through the function as described above, the rainwater does not penetrate into the wire fixing part 22 and naturally the rainwater is guided through the inclined portion 21 to the inside of the main body portion 10. Going.

For reference, it is preferable to form a plurality of holes in the lower portion of the main body 10 in order to solve the problem that rainwater is introduced into the interior as described above.

On the other hand, the second coupling portion 23 is formed on the back of the circuit breaker mounting plate 20, as described above with the first coupling portion 12 as follows.

According to the present embodiment, first, when one end of the spacer 30 is press-fitted and fixed to the first coupling part 12, the inner surface of the first coupling part 12 and the outer surface of one end of the spacer 30 are strongly intensified. The engaged state is maintained in a fixed state, in which the operator inserts the fastening member B through the rear surface of the main body 10 and couples them to each other.

In the case of the second coupling part 22, when the second coupling part 22 is press-fitted into the outer surface of the other end of the spacer member 30, the second coupling part 22 is separated by the above-mentioned operation. The other end of the fixed state is to be maintained, in this case, the operator may be coupled to each other by inserting the fastening member (B) through the front of the blocking facility plate (20).

Therefore, the operator can perform the work very conveniently through the above-described action, especially when the distribution box is large, the worker can conveniently perform the work alone, thereby greatly reducing work efficiency and labor costs.

In addition, since the insides of the first and second coupling parts 12 and 23 form a square (a quadrangle in the present embodiment), the circuit breaker mounting plate 20 and the main body 10 are caused by the rotation of the spacer 30. The problem of mutual contact can be solved at the source.

For reference, it is preferable that a sealing material such as a rubber pad is provided between the first and second coupling parts 12 and 23 and the spacer 30 to block inflow of falling water.

In the present embodiment, as an example, the inside and the spacer 30 of the first and second coupling parts 12 and 23 are described and illustrated in a rectangle, but this is only one embodiment, for example, a triangle and The polyhedron may be modified into various known shapes.

’ 형상을 이루며, 외면에 고무가 도포된 합성수지재질의 연결구로서, 본체부(10)와 차단기설치판(20) 사이에 설치되어 차단기설치판(20)이 본체부(10)의 공간부상에 배치될 수 있도록 연결해주는 기능을 한다.The spacer 30 is a whole '

'Shaped as a connector of synthetic resin material coated rubber on the outer surface, it is installed between the body portion 10 and the circuit breaker mounting plate 20, the circuit breaker mounting plate 20 is disposed on the space portion of the body portion 10 It connects so that it can be done.

In this embodiment, one end and the other end of the spacer member 30 is coupled to the first coupling portion 12 of the main body portion 10 and the second coupling portion 23 of the circuit breaker mounting plate 20 respectively. It is fixed via the fastening member (B).

In particular, when the spacer member 30 is installed between the main body 10 and the circuit breaker mounting plate 20, one end of the other end fixed to the second coupling part 23 is fixed to the first coupling part 12. It is preferable to be installed in a relatively higher position, which is the main circuit breaker (2) and the auxiliary circuit breaker (3) and the bus installed on the circuit breaker mounting plate 20 through the other end even if the falling water falls into the spacer 30 This is to move to the bar (4) so as not to contact each other.

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

First, the main circuit breaker 2 and the auxiliary circuit breaker 3 and the bus bar 4 electrically connecting them to each other through the spacer 30 in the state in which the door 11 of the main body 10 is opened. Install the circuit breaker mounting plate 20 is installed.

When the circuit breaker mounting plate 20 is installed inside the main body 10 via the spacer member 30, the blocking facility plate 20 does not come into contact with any surface of the main body 10. It is desirable to.

Then, in the state in which the distribution box according to the present invention installed as described above on the outdoor wall of the multi-unit house, the outdoor wire (L1) is inserted through the hole formed in the upper portion of the main body portion 10 and then the outdoor wire (L1) breaker Insert the wire through the wire fixing part 22 of the mounting plate 20, and electrically connect the perforated outdoor wire (L1) with the main circuit breaker (2), and the auxiliary circuit breaker (3) to each home The indoor wire (L2) is to be connected.

On the other hand, when rainwater flows into the main body 10, the falling down falls from the upper surface. Even if the falling down falls inside the main body 10, the inclined portion 21 induces the falling down so that the main breaker 2 and Since the contact with the auxiliary circuit breaker (3) and the bus bar (4) is inherently blocked, it is possible to protect the main circuit breaker (2), the auxiliary circuit breaker (3) and the bus bar (4) from the electrical short circuit and the resulting fire. , As shown in FIG. 5.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

2: main circuit breaker 3: auxiliary circuit breaker 4: busbar
10: main body portion 11: door portion 12: first coupling portion
20: breaker mounting plate 21: inclined portion 22: wire fixing
23: second coupling portion 30: spacer B: fastening member

Claims (1)

The door 11 is installed to be opened and closed via a hinge and a plurality of first coupling parts 12 are formed integrally therein and are coupled to one end of the first coupling part 12 and are installed outdoors. Body portion 10 is to be;
The inclined portion 21 and the inclined portion 21 which are integrally formed at the upper end so as to be inclined downward toward the door portion 11 to guide the falling water so that the falling water does not come into contact with the main breaker 2 and the plurality of auxiliary breakers 3. A wire fixing part 22 formed in the wire fixing part 22 for pressing and fixing an outer surface of the outdoor wire L1 electrically connected to the main circuit breaker 2, and a second part coupled to the other end of the spacer 30 on the rear surface thereof; With a coupling portion 23, the circuit breaker mounting plate 20 is installed on the inner surface of the body portion 10 via the spacer member 30 so that the inner surface of the body portion 10 can be installed at a predetermined interval;
overall'

'One end and the other end is coupled to the first coupling portion 12 of the main body portion 10 and the second coupling portion 23 of the circuit breaker mounting plate 20 to mediate the fastening member B. Is fixed to, but the other end is fixed to the second coupling portion 23 is characterized in that consisting of the spacer member 30 is installed to be located at a relatively higher position than the one end fixed to the first coupling portion 12 Insulated distribution boxes for apartment houses.

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