KR200497112Y1 - Housing optical mux integrated - Google Patents

Abstract

An integrated optical mux enclosure according to the present invention includes a housing unit; a partition section dividing the inner space of the housing unit into a first space and a second space; a power supply installed in the first space; and an optical mux installed in the second space.

Description

Optical mux integrated enclosure {HOUSING OPTICAL MUX INTEGRATED}

The present invention relates to an integrated optical mux enclosure capable of dividing and installing a power supply unit and an optical mux in one storage space, and capable of early extinguishing when a fire due to overheating of the power supply unit occurs.

In general, when constructing a building in which electricity is used, a meter box is installed between the outside and the inside of the building.

The meter box is equipped with a watt-hour meter for measuring the amount of electricity supplied to the inside of the building, a circuit breaker, a meter reader, and a communication terminal to block it when an overload occurs inside the building.

In addition, a power splitter is installed together to branch power from a power line supplying power to the watt-hour meter, and the branched power from the power splitter is supplied to the watt-hour meter through the branch power line.

In general, during the construction of a building, only the power line and meter box are supplied and installed on the outer wall of the concrete. After that, during the power construction for internal construction, the middle part of the power line is removed for branching of the power line, and the above The power line and the branch power line are crimped to each other.

However, since this connection work is performed in a relatively narrow inner space of the meter box, workability is very poor. In particular, when there are many branching power lines branching from the power line, the working time may greatly increase depending on the skill level of the operator.

In addition, the operator has to connect the power lines while checking one by one to match the power distribution design of the meter box.

In addition, when a terminal block for distributing power lines applied from the outside is used, the terminal block is added to the meter box, and thus, there is a problem in that the total area occupied by the meter box increases.

Registered Patent Publication No. 10-2218478

The present invention has been devised to solve the above problems, and a power supply unit and an optical mux can be partitioned and installed in one storage space, and an optical mux integrated enclosure capable of early extinguishing when a fire due to overheating of the power supply unit occurs. Its purpose is to provide

An integrated optical mux enclosure according to the present invention includes a housing unit; a partition section dividing the inner space of the housing unit into a first space and a second space; a power supply installed in the first space; and an optical mux installed in the second space.

And, a base accommodated in the second space, disposed in front of the optical mux, and formed with a coupling wing detachably coupled to one side of the compartment at one side; a cradle coupled to the front of the base; and an optical adapter installed on the cradle and including an input terminal electrically connected to an input line provided in the optical multiplexer and an output terminal electrically connected to an output line provided in the optical multiplexer.

In addition, one side is installed in the power supply, and a fire extinguishing unit having a plurality of fire extinguishing microcapsules (C) having a predetermined size or less therein is further included.

And, at least one or more are installed in the first space and further include a fixing bar to which the fire extinguishing unit is mounted.

In addition, the power unit is fixed, the fixing plate accommodated in the first space; A first horizontal part respectively coupled to the upper and lower sides of the fixing plate, a vertical part extending in a right angle direction from the end of each of the first horizontal parts, and extending in a right angle direction from the end of each of the vertical parts, a fixing unit including a second horizontal unit that presses and adheres to the scene and the floor, respectively; An additional fixing unit coupled to the first horizontal part, pressurized and adhered to the ceiling surface and the bottom surface of the housing unit, respectively, and formed in a 'C' cross-sectional shape; a pressure fixing part fastened in a first spatial direction from the upper and lower surfaces of the housing unit and having an end pressing and fixing the first horizontal part; It is detachably coupled to one side of the housing unit, is fixed to a wall surface to be installed together with the housing unit, and a plurality of first fitting grooves are formed at regular intervals along the vertical direction at one edge of the front surface, and the first fitting grooves are formed at regular intervals along the vertical direction. a first plate member having a pair of first fixing grooves spaced apart from each other on one side of the first plate member and having a first installation area formed between the first fixing grooves; A plurality of first fitting protrusions, which are respectively fitted and fixed to the first fitting grooves on the rear surface, are formed at regular intervals along the vertical direction, extend in a right angle direction from the edge of the first plate member, and face the enclosure part. A second plate member having a plurality of second fitting grooves formed at regular intervals along the vertical direction at an edge of the other surface among the other surface opposite to the second plate member and having a second installation area formed on one side of the second fitting groove; A plurality of second fitting protrusions fitted and fixed to the second fitting groove on one side are formed at regular intervals along the vertical direction, extending in a right angle direction from the edge of the second plate member, and a third installation on the front and rear surfaces. A third plate member in which regions are formed, third fitting grooves are formed at regular intervals along the vertical direction at the rear edge, and a pair of second fixing grooves spaced apart from each other at regular intervals are formed on the front surface; A plurality of third fitting protrusions, which are respectively fitted and fixed to the third fitting grooves on the front surface, are formed at regular intervals along the vertical direction, extend in a right angle direction from the edge of the third plate member, and face the second installation area. a fourth plate member on which a fourth installation area is formed; a pair of cover parts including fixing protrusions coupled to the first fixing groove and the second fixing groove, respectively, and covering front surfaces of the first plate member and the third plate member, respectively; A first magnet part installed at regular intervals on the front surface of the cover part; and a second magnet part attached to the first magnet part, and further includes a harmony part decorating the front surface of the cover part.

The optical mux integrated enclosure according to the present invention divides and installs the power supply unit and the optical mux in one storage space, thereby simplifying the product and minimizing the space where the product is installed, and preventing fires due to overheating of the power supply unit. When it occurs, early evolution is possible.

1 is a perspective view showing an integrated optical mux enclosure according to an embodiment of the present invention;
Figure 2 is a perspective view showing an optical mux and applied to an optical mux integrated enclosure according to an embodiment of the present invention.
3 is a view showing an example in which a fixing unit, an additional fixing unit, and a pressure fixing unit are applied to an integrated optical mux enclosure according to an embodiment of the present invention;
4 shows an example in which a first plate member, a second plate member, a third plate member, a cover part, a first magnet part, and a harmonizing part are applied to an optical mux integrated enclosure according to an embodiment of the present invention. Floor plan.
5 shows an example in which a first plate member, a second plate member, a third plate member, a cover part, a first magnet part, and a harmonizing part are applied to an optical mux integrated enclosure according to an embodiment of the present invention. front view.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms, only the present embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs It is provided to fully inform the person who has the scope of the design, and the present design is only defined by the scope of the claims. Like reference numbers designate like elements throughout the specification.

Hereinafter, the present invention will be described with reference to drawings for explaining an integrated optical mux enclosure according to embodiments of the present invention.

1 is a perspective view showing an integrated optical mux enclosure according to an embodiment of the present invention, and FIG. 2 is a perspective view showing an optical multiplexer and an optical mux applied to the optical mux integrated enclosure according to an embodiment of the present invention.

An integrated optical mux enclosure according to an embodiment of the present invention may include at least one of the enclosure unit 10, the compartment unit 20, the power supply unit 30, and the optical mux 40 (optical mux). can

The housing unit 10 is formed in a box shape with one surface open and an empty space formed therein.

A power supply device 30 and an optical multiplexer 40 may be respectively installed in the inner space of the housing unit 10 .

The housing unit 10 may be fixed to a wall surface of a building or an underground tunnel.

The open portion of the housing unit 10 is opened and closed by the cover unit 11 .

The cover part 11 prevents external exposure of the power supply device 30 and the optical mux 40 installed in the inner space of the housing part 10, and also prevents water and other foreign substances from entering the inner space of the housing part 10. By preventing entry, it is formed to have a shape that matches the enclosure portion 10, and one side is coupled to the enclosure portion 10 through a hinge.

Therefore, the cover part 11 is rotated based on the hinge to open or close the opening of the housing part 10 .

A locking groove is formed in the cover portion 11, and a locking member hooked and fixed to the locking groove may be coupled to the housing portion 10 through a hinge.

Therefore, the opening of the housing unit 10 may be opened by fixing the locking member to the locking groove or separating the locking member from the locking groove.

The compartment 20 may be formed in a substantially polygonal plate shape.

The partition 20 is disposed in the inner space of the enclosure 10 and partitions the inner space of the enclosure 10 into a first space 10a and a second space 10b.

At least one surface of the compartment part 20 is fixed to the inner surface of the housing part 10 .

The areas of the first space 10a and the second space 10b are different according to the position of the partition 20 relative to the inner space of the enclosure 10 .

Accordingly, the fixing position of the division unit 20 may be determined according to the size of the power supply 30 and the optical multiplexer 40 .

The power supply 30 may be installed in the first space 10a.

The power supply 30 may be various electronic devices such as a power outlet and an earth leakage breaker.

Since the power supply device 30 in the electric enclosure is a commercialized technology, a detailed description thereof will be omitted.

A fixing bar 90 and a fire extinguishing unit 80 may be further installed in the first space 10a.

The fixing bar 90 is a configuration to which the fire extinguishing unit 80 is mounted.

A plurality of fixing bars 90 may be applied to each connect the fire extinguishing unit 80 to various power devices 30 such as outlets and earth leakage breakers.

The fire extinguishing unit 80 is a configuration provided to enable initial extinguishing when a fire occurs in the power supply device 30 .

The fire extinguishing unit 80 may be formed in the form of a rope or string having a certain length, and a plurality of fire extinguishing microcapsules having a predetermined size or less are embedded.

The fire extinguishing unit 80 may be applied in the same number as the power supply unit 30 .

One fire extinguishing unit 80 may have one side fixed to one fixing bar 90 and the other side fixed to an outlet.

In addition, one side of the other fire extinguishing unit 80 may be fixed to the other fixing bar 90 and the other side may be fixed to the earth leakage breaker.

At this time, the fire extinguishing unit 80 may be fixed to the fixing bar 90 and the outlet or the fixing bar 90 and the earth leakage breaker through any one of a band, a string, and an adhesive.

Furthermore, any one fire extinguishing unit 80 may be fixed to a point where a fire occurs among outlets as an important ignition point.

Also, another fire extinguishing unit 80 may be fixed as an ignition point at which a fire occurs among earth leakage breakers.

Additionally, since a plurality of fire extinguishing units 80 can be fixed to one fixed bar 90, when the number of power devices 30 is large, several fire extinguishing units to one fixed bar 90 ( 80), and each fire extinguishing unit 80 may be fixed to different power supply units 30.

The microcapsules built into the fire extinguishing unit 80 are capsules containing an epoxy resin and an activating compound (composite) for film formation along with fire extinguishing agents, and take additional measures when an electrical fire occurs. The microcapsule (C) reacts immediately and spreads the fire extinguishing agent widely so that the initial fire can be effectively extinguished (extinguished).

In particular, in the present invention, the fire extinguishing unit 80 is connected to each power supply unit 30.

Therefore, even if a fire occurs at the ignition point of the power supply 30, since the flame is immediately extinguished by the fire extinguishing agent of the microcapsule, it is possible to more effectively block the spread of the fire.

At this time, the microcapsule may be formed in a type in which fire extinguishing gas is ejected as the particles burst in response to chloride in case of fire.

This type of microcapsule particle is microencapsulation (a technique of inserting liquid, gas, or solid into microcapsules) of micro-active agents (5 to 10 μm) into micro-size capsules with a diameter of 5 to 20 μm. By applying, it is inserted into the micro cap, and the micro-extinguishing agent corresponding to the extinguishing agent uses hydrofluorocarbon prepared from a halogen compound, so that the fire can be extinguished by restrained cooling.

The optical mux 40 outputs an optical output signal and amplifies the optical signal, and is installed in the second space 10b.

The optical mux 40 may receive and selectively output a plurality of optical signals.

At this time, the optical multiplexer 40 applies the optical pulses received from the optical splitter to the optical path, multiplexes them with optical signals for power generation, and can filter out monitoring optical signals reflected at abnormal positions.

Since this optical mux 40 is a commercialized technology, a detailed description thereof will be omitted.

On the other hand, the integrated optical mux enclosure according to an embodiment of the present invention includes at least one of the base 50 for aligning the input and output lines of the optical mux 40, the cradle 60, and the optical adapter 70. One or more may be included.

The base 50 is accommodated in the second space 10b.

The base 50 is disposed in front of the optical mux 40 to minimize exposure of the optical mux 40 .

One side of the base 50 is formed with coupling wings 51 that are detachably coupled to one side of the compartment 20 .

The coupling wing 51 extends in a form that is bent at an angle of 90 degrees from the edge portion of the base 50 .

These coupling wings 51 may be bolted to the base 50.

The cradle 60 is coupled to the front of the base 50.

At least one mounting hole in which the optical adapter 70 is mounted is formed in the holder 60 .

Mounting holes are formed at regular intervals along the longitudinal direction of the holder 60 when applied in plurality.

The optical adapters 70 may be fixed in a mounted state in respective mounting holes.

At this time, the optical adapter 70 may be fixed in a state in which the central portion thereof is mounted in the mounting hole.

The optical adapter 70 has an input terminal 71 to which the input line provided in the optical mux 40 is electrically connected and an output terminal for outputting an optical signal applied to the input terminal 71 of the optical mux 40 to another electronic device ( 72) may be included.

After aligning the input terminal 71 and the output terminal 72 of the optical multiplexer 40 through the input terminal 71 and output terminal 72 of the optical adapter 70, the signal of the optical multiplexer 40 can be output. there is.

As described above, in the optical mux integrated enclosure according to an embodiment of the present invention, the power supply device 30 and the optical mux 40 are installed by dividing the inner space of one enclosure unit 10, and then the wall of the building , As it is fixed to various objects such as the inner wall of the tunnel, it is possible to improve the space utilization of the wall of the installation target for installing the enclosure 10, and even if the wall of the installation target is narrow, the power supply 30 and the optical mux 40 can provide an advantage that can be applied.

Furthermore, as space utilization of an object is improved, it is possible to install other various types of enclosures or electronic devices in one object.

Next, with reference to FIG. 3, another embodiment of an integrated optical mux enclosure according to an embodiment of the present invention will be described.

3 is a diagram showing an example in which a fixing unit, an additional fixing unit, and a pressure fixing unit are applied to an integrated optical mux enclosure according to an embodiment of the present invention.

In addition to the above components, the present embodiment may further include at least one of the fixing plate 100, the fixing unit 110, the additional fixing unit 120, and the pressure fixing unit 130.

The fixing plate 100 is accommodated in the first space 10a, and a power supply 30 such as an outlet and an earth leakage breaker is fixed to the front thereof.

The fixing part 110 includes a first horizontal part 111 coupled to the upper and lower sides of the fixing plate 100, a vertical part 112 extending in a right angle direction from the end of each first horizontal part 111, and each It extends in a right angle direction from the end of the vertical portion 112 of the, may include a second horizontal portion 113 is formed with a handle (110a).

The fixing unit 110 is formed of an elastic material and can be bent in an upward or downward direction.

Therefore, while accommodating the fixing plate 100 and the fixing part 110 together in the first space 10a, pull the handles 110a of the second horizontal part 113 located above and below the fixing plate 100, respectively. , it can be accommodated by bending it to a certain level upward.

Then, when the fixing plate 100 and the fixing part 110 are accommodated in a desired position in the first space 10a and then the hand is released from the second horizontal part 113, the second horizontal part 113 has its own elastic force. While being returned to the original position by the pressurizing the ceiling surface and the bottom surface of the housing portion 10, respectively, they are brought into close contact.

Therefore, in the optical mux integrated enclosure according to an embodiment of the present invention, fixing the power supply device 30 to the first space 10a of the enclosure unit 10 is easy without a drill or driver for fastening bolts and bolts. and can provide the advantage of being able to be stably fixed.

In addition, when a problem occurs in the power supply unit 30 and repair or replacement is desired, the handle 110a located on the upper side is pulled down, and the handle 110a located on the lower side is pulled up so that the second horizontal portion 113 ) is spaced apart from the ceiling surface and the bottom surface of the housing unit 10, and then pulled out toward the opening.

The additional fixing parts 120 are respectively coupled to the first horizontal part 111 .

The additional fixing unit 120 is formed in a substantially 'C' cross-sectional shape. Also, the additional fixing unit 120 may be formed of an elastic material.

Therefore, the additional fixing unit 120 can be compressed or expanded to a certain level.

The additional fixing unit 120 is compressed to a certain level in the process of accommodating the fixing plate 100 and the fixing unit 110 in the first space 10a, and presses the ceiling surface and the bottom surface of the housing unit 10 to come into close contact with each other. do.

In the optical mux integrated enclosure according to an embodiment of the present invention, the power supply device 30 is stably fixed without moving in the first space 10a of the enclosure 10 through the additional fixing unit 120. can be maintained.

The pressure fixing part 130 may be formed of a bolt.

The pressing fixing part 130 is composed of two pairs, and is fastened in the direction of the first space 10a on the upper and lower surfaces of the housing part 10.

At this time, fastening holes to which the pressure fixing part 130 is fastened are respectively formed on the upper and lower surfaces of the housing part 10 .

When the pressing fixing part 130 is fastened to the fastening hole of the housing part 10, its end presses and fixes the first horizontal part 111.

The power unit 30 fixed to the fixing plate 100 through the aforementioned fixing unit 110, the additional fixing unit 120, and the pressure fixing unit 130 can be maintained in a stable fixed state without being moved.

Next, another embodiment of an integrated optical mux enclosure according to an embodiment of the present invention will be described with reference to FIGS. 4 and 5 .

4 shows an example in which a first plate member, a second plate member, a third plate member, a cover part, a first magnet part, and a harmonizing part are applied to an optical mux integrated enclosure according to an embodiment of the present invention. 5 is a plan view, and FIG. 5 is an example in which a first plate member, a second plate member, a third plate member, a cover part, a first magnet part, and a harmonizing part are applied to an optical mux integrated enclosure according to an embodiment of the present invention. is a front view showing

In this embodiment, in addition to the above configurations, the first plate member 140, the second plate member 150, the third plate member 160, the fourth plate member 170, and the cover portion 180 And, at least one or more of the first magnet unit 190 and the conditioning unit 200 may be further included.

On one side of the first plate member 140, a plurality of fixing protrusions 141 each fitted into fitting grooves formed at regular intervals along the vertical direction on one side of the housing unit 10 are formed at regular intervals along the vertical direction. do.

Therefore, the first plate member 140 is detachably coupled to one side of the housing unit 10 .

When the first plate member 140 is coupled to one side of the housing unit 10, it adheres to the installation target wall surface together with the housing unit 10.

Flanges (not shown) may be formed on the upper and lower surfaces of the first plate member 140 to be fixed to the wall surface to be installed with bolts.

In addition, a plurality of first fitting grooves 142 are formed at regular intervals along the vertical direction at one edge of the front side of the first plate member 140 .

In addition, a pair of first fixing grooves 143 spaced apart from each other are formed on one side of the first fitting groove 142 .

Also, the first fixing grooves 143 are spaced apart from each other in the horizontal direction when the first plate member 140 is viewed from the front.

Also, a first installation area 144 is formed between the first fixing grooves 143 .

In the first installation area 144, an enclosure 10 of an integrated optical mux enclosure according to an embodiment of the present invention may be additionally installed, or an enclosure for a distribution board or an enclosure for a switchboard may be installed.

The drawing shows an example in which the housing unit 10 of the optical mux integrated housing according to an embodiment of the present invention is additionally installed.

The second plate member 150 has a plurality of first fitting protrusions 151 fitted and fixed to the first fitting grooves 142 on the rear surface at regular intervals along the vertical direction. Thus, the second plate member 150 is detachably coupled to the first plate member 140 .

Also, when the second plate member 150 is coupled to the first plate member 140, it forms a structure extending in a right angle direction from the edge of the first plate member 140.

In addition, the second plate member 150 has a plurality of second fitting grooves 152 at the edge of the other surface of one side facing the one side of the housing portion 10 and the other side opposite to this, at regular intervals along the vertical direction. is formed by

Then, a second installation area 153 is formed on one side of the second fitting groove 152 .

In the second installation area 153, an enclosure 10 of an integrated optical mux enclosure according to an embodiment of the present invention may be additionally installed, or an enclosure for a distribution board or an enclosure for a distribution board may be further installed.

The third plate member 160 has a plurality of second fitting protrusions 161 each fitted and fixed to the second fitting grooves 152 on one side thereof are formed at regular intervals along the vertical direction. Thus, the third plate member 160 is detachably coupled to the second plate member 150 .

And, when the third plate member 160 is coupled to the second plate member 150, it forms a structure extending in a right angle direction from the edge of the second plate member 150.

Therefore, the third plate member 160 prevents and protects the enclosure 10 installed on the second plate member 150 and the fourth plate member 170, or the enclosure for distribution board or enclosure for distribution board. .

In addition, the third plate member 160 has third installation areas 162 formed on the front and rear surfaces, respectively.

In at least one or more of the third installation areas 162, an enclosure unit 10 of an integrated optical mux enclosure according to an embodiment of the present invention may be additionally installed, or an enclosure for a distribution board or an enclosure for a distribution board may be further installed. .

In addition, third fitting grooves 163 are formed at regular intervals along the vertical direction at the rear edge of the third plate member 160 .

In addition, on the front surface of the third plate member 160, a pair of second fixing grooves 164 for coupling with the fourth plate member 170 are formed spaced apart from each other at a predetermined interval.

The fourth plate member 170 has a plurality of fourth fitting protrusions fitted and fixed to the third fitting grooves 163 on the front surface at regular intervals along the vertical direction. Thus, the fourth plate member 170 is detachably coupled to the third plate member 160 .

Flanges (not shown) may be formed on the upper and lower surfaces of the fourth plate member 170 to be fixed to the wall surface to be installed with bolts.

In addition, when the fourth plate member 170 is coupled to the third plate member 160 (160), it forms a structure extending in a right angle direction from the edge of the third plate member 160.

Also, the fourth plate member 170 has a fourth installation area 172 formed on a surface facing the second installation area 152 .

In the fourth installation area 172, an enclosure 10 of an integrated optical mux enclosure according to an embodiment of the present invention may be additionally installed, or an enclosure for a distribution board or an enclosure for a distribution board may be further installed.

That is, the integrated optical mux enclosure according to an embodiment of the present invention includes the above-described first plate member 140, the second plate member 150, the third plate member 160, and the fourth plate member 170. Through this, it is possible to install a larger amount of housing parts 10, distribution board enclosures, distribution board enclosures, etc. on the wall surface to be installed, thereby improving the space utilization of the installation target wall surface.

Meanwhile, the cover part 180 may be formed in a rectangular box shape open on a surface facing the first installation area 144 or the third installation area 162 .

The cover part 180 may include fixing protrusions 181 fitted and fixed to the first fixing groove 143 or the second fixing groove 164 , respectively.

Thus, the cover part 180 can be detachably coupled to the first plate member 140 and the third plate member 160 .

The cover part 180 is a part of the housing part 10 installed in the third installation area 162 formed on the rear surface of the first installation area 144 and the third plate member 160 or a distribution board enclosure or a distribution board enclosure Protect against exposure.

The first magnet part 190 is installed on the front surface of the cover part 180 at regular intervals.

The conditioning unit 200 is applied in plurality. Second magnet parts 210 attached to each of the first magnet parts 190 are formed on the rear surface of the harmony part 200 .

The harmony part 200 decorates the front surface of the cover part 180 while being attached to the cover part 180 through the first magnet part 190 and the second magnet part 210 .

Those skilled in the art to which the present invention pertains will be able to understand that the present invention can be implemented in other specific forms without changing its technical spirit or essential features. Therefore, the embodiments described above should be understood as illustrative in all respects and not limiting. The scope of the present invention is indicated by the claims to be described later rather than the detailed description above, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof are included in the scope of the present invention. should be interpreted

10: enclosure part 10a: first space
10b: second space 20: compartment
30: power supply 40: optical mux
50: base 51: combined wing
60: cradle 70: optical adapter
71: input terminal 72: output terminal
80: fire extinguishing unit 90: fixed bar
100: fixing plate 110: fixing unit
110a: handle 111: first horizontal portion
112: vertical part 113: second horizontal part
120: additional fixing unit 130: pressure fixing unit
140: first plate member 141,181: fixing protrusion
142: first fitting groove 143: first fixing groove
144: first installation area 150: second plate member
151: first fitting protrusion 152: second fitting groove
153: second installation area 160: third plate member
161: second fitting protrusion 162: third installation area
163: third fitting groove 164: second fixing groove
170: fourth plate member 171: third fitting protrusion
172: fourth installation area 180: cover
190: first magnet part 200: harmony part
210: second magnet part

Claims (4)

housing part;
a partition section dividing the inner space of the housing unit into a first space and a second space;
a power supply installed in the first space;
an optical mux installed in the second space;
A fire extinguishing unit having one side installed in the power supply unit and having a plurality of fire extinguishing microcapsules (C) having a predetermined size or smaller therein;
a fixing plate to which the power supply is fixed and accommodated in the first space;
A first horizontal part respectively coupled to the upper and lower sides of the fixing plate, a vertical part extending in a right angle direction from the end of each of the first horizontal parts, and extending in a right angle direction from the end of each of the vertical parts, a fixing unit including a second horizontal unit that presses and adheres to the scene and the floor, respectively;
An additional fixing unit coupled to the first horizontal part, pressurized and adhered to the ceiling surface and the bottom surface of the housing unit, respectively, and formed in a 'C' cross-sectional shape;
a pressure fixing part fastened in a first spatial direction from the upper and lower surfaces of the housing unit and having an end pressing and fixing the first horizontal part;
It is detachably coupled to one side of the housing unit, is fixed to a wall surface to be installed together with the housing unit, and a plurality of first fitting grooves are formed at regular intervals along the vertical direction at one edge of the front surface, and the first fitting grooves are formed at regular intervals along the vertical direction. a first plate member having a pair of first fixing grooves spaced apart from each other on one side of the first plate member and having a first installation area formed between the first fixing grooves;
A plurality of first fitting protrusions, which are respectively fitted and fixed to the first fitting grooves on the rear surface, are formed at regular intervals along the vertical direction, extend in a right angle direction from the edge of the first plate member, and face the enclosure part. A second plate member having a plurality of second fitting grooves formed at regular intervals along the vertical direction at an edge of the other surface among the other surface opposite to the second plate member and having a second installation area formed on one side of the second fitting groove;
A plurality of second fitting protrusions fitted and fixed to the second fitting groove on one side are formed at regular intervals along the vertical direction, extending in a right angle direction from the edge of the second plate member, and a third installation on the front and rear surfaces. A third plate member in which regions are formed, third fitting grooves are formed at regular intervals along the vertical direction at the rear edge, and a pair of second fixing grooves spaced apart from each other at regular intervals are formed on the front surface;
A plurality of third fitting protrusions, which are respectively fitted and fixed to the third fitting grooves on the front surface, are formed at regular intervals along the vertical direction, extend in a right angle direction from the edge of the third plate member, and face the second installation area. a fourth plate member on which a fourth installation area is formed;
a pair of cover parts including fixing protrusions coupled to the first fixing groove and the second fixing groove, respectively, and covering front surfaces of the first plate member and the third plate member, respectively;
A first magnet part installed at regular intervals on the front surface of the cover part; and
An optical mux integrated enclosure including a second magnet part attached to the first magnet part and a harmonizing part decorating the front surface of the cover part.
According to claim 1,
a base accommodated in the second space, disposed in front of the optical multiplexer, and having coupling wings detachably coupled to one side of the compartment;
a cradle coupled to the front of the base; and
and an optical adapter installed on the cradle and including an input end electrically connected to an input line provided in the optical mux and an output end electrically connected to an output line provided in the optical mux.
delete According to claim 1,
An optical mux integrated enclosure further comprising at least one fixing bar installed in the first space and to which the fire extinguishing unit is mounted.

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