KR102136783B1 - distribution case - Google Patents

Abstract

The present invention relates to a distribution box of a new structure that can effectively check if the internal temperature rises abnormally.
In the distribution box according to the present invention, a diffuse reflection layer 13 for diffusely reflecting light irradiated from one side is formed on the front surface of the door 11 and is provided inside the case A to measure the temperature inside the case A. A temperature measuring sensor 21 to be provided, a plurality of lamps 22, 23, 24 that are provided on the front surface of the door 11 to irradiate light to the diffuse reflection layer 13, and a buzzer interlocked with the lamp 24 26, a control means 25 connected to the temperature measuring sensor 21 and controlling the operation of the lamps 22, 23, 24 and buzzer 26 is further provided, and the lamps 22, 23 , 24 is a lamp (22, 23, 24) is composed of three green lamp 22, yellow lamp 23 and red lamp 24, the control means 25 is the temperature measuring sensor (21) By receiving the signal of, the lamp (22,23,24) of a preset color is turned on according to the temperature inside the case (A) measured by the temperature measurement sensor (21) to turn the diffuse reflection layer (13) into different colors By irradiating the light, so that the front surface of the door 11 emits light in different colors, the administrator can easily intuitively grasp the temperature inside the case A, and the temperature inside the case A increases. There is an advantage that can be quickly maintained.

Description

Distribution box {distribution case}

The present invention relates to a distribution box of a new structure that can effectively check if the internal temperature rises abnormally.

In general, a distribution box is provided on the interior wall of a building, and is installed so that a power line or communication cable connected to each customer or each room is branched from the inside, and a case with a door on the front and an interior of the case It is provided and consists of a branch unit to branch power lines or communication cables.

The case is formed in a rectangular box shape of a metal material, and is installed to be embedded in a recess formed in a wall surface.

The door is coupled to rotate in the lateral direction on the front surface of the case, so that the administrator can rotate the door in the lateral direction to open and close the front surface of the case.

Meanwhile, heat is generated in the branch unit provided in the distribution box.

At this time, when the branch unit is normally operated, the heat generated by the branch unit is discharged to the outside through the case, but no problem occurs, but when an abnormality occurs in the branch unit, excessive heat is generated in the branch unit, and the inside of the case The temperature of the temperature rises, and accordingly, a malfunction or malfunction may occur in the branch unit, and in severe cases, a fire may occur.

Therefore, in the related art, a temperature sensor is provided inside the case, and a display unit displaying a temperature measured by the temperature sensor is provided on the front of the case, so that an administrator can check the temperature inside the case in real time. If the internal temperature rises abnormally, measures can be taken quickly.

However, in the case of such a method, the administrator must visually check the temperature displayed on the display unit to determine whether the temperature inside the case has risen above the appropriate temperature.

Therefore, when the temperature inside the case was excessively increased, a case in which the manager could not immediately notice this occurred.

In addition, in order to maintain such a distribution box, various types of parts and tools have to be used, and such a distribution box has a problem in that maintenance is very inconvenient because there is no suitable place to place parts and tools during maintenance.

Therefore, there is a need for a new method to solve this problem.

Patent No. 10-1194021

The present invention is to solve the above problems, the object is to provide a distribution box of a new structure that can effectively check if the temperature inside is abnormally elevated.

The present invention for achieving the above object, the case (A) is provided with a door (11) provided rotatably in the lateral direction on the front, and is provided inside of the case (A) power line or communication cable branch In the distribution box including the branch unit (B) to be made, it is composed of a fine glass ball mixed with a transparent adhesive material on the front surface of the door 11, and is configured as a coating, and the diffuse reflection layer 13 diffusely reflects light irradiated from one side. ); A temperature measurement sensor 21 provided inside the case A to measure the temperature inside the case A; A plurality of lamps 22, 23 and 24 provided on the front surface of the door 11 to irradiate light to the diffuse reflection layer 13; A control means 25 connected to the temperature measurement sensor 21 and controlling the operation of the lamps 22, 23, 24 and buzzer 26; Including, but the lamp (22,23,24) is composed of three of the green lamp 22, yellow lamp 23 and red lamp 24, the control means 25 is the temperature measuring sensor (21) ) To turn on the lamps 22, 23, and 24 of a preset color according to the temperature inside the case A measured by the temperature measuring sensor 21 by receiving a signal of different from the diffuse reflection layer 13 By irradiating light of color, the front surface of the door 11 is emitted in different colors, and when the red lamp 24 is turned on, the buzzer 26 is controlled to sound, and the diffuse reflection layer 13 is made of fine glass. It is composed by mixing the ball with the adhesive and applying it to the front surface of the door 11, and is coupled to the hinge shaft 30 and the hinge shaft 30 provided to extend laterally on the inner surface of the door 11 It is possible to provide a distribution box further comprising a shelf 40 capable of placing a part or a tool in a state in which the hinge shaft 30 is rotatably coupled in the vertical direction together with the hinge shaft 30 and rotated downward.
The door 11 has one end rotatably coupled to a rotating shaft 12 fixed to extend in the vertical direction to the case A, and the hinge shaft 30 has first and second bevel gears 31 and 32. ) Is connected to the rotating shaft 12, when the door 11 is opened, the hinge shaft 30 and the shelf 40 are rotated downward, and when the door 11 is closed, the hinge shaft 30 and the shelf 40 may be configured to rotate upward.
The hinge shaft 30 is provided with a lifting guide 33 provided to extend downward when the door 11 is opened, and the shelf 40 has one side coupled to the lifting guide 33 so as to be able to elevate. , On the lower side of the shelf 40, a concave groove 41 concave upward is formed, and on the inner surface of the door 11, a fixed piece 15 coupled to the coupling groove 41 of the shelf 40 Is provided, when the door 11 is opened and the shelf 40 is rotated to the lower side and slides the shelf 40 to the lower side, the engaging groove 41 is coupled to the fixed piece 15 and the shelf 40 and the door 11 may be fixed so as not to move.

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In the distribution box according to the present invention, a diffuse reflection layer 13 for diffusely reflecting light irradiated from one side is formed on the front surface of the door 11 and is provided inside the case A to measure the temperature inside the case A. The temperature measurement sensor 21 and the plurality of lamps 22, 23 and 24 that are provided on the front surface of the door 11 and irradiate the light to the diffuse reflection layer 13, and the temperature measurement sensor 21 It is connected and is further provided with control means 25 for controlling the operation of the lamps 22, 23, 24, and the lamps 22, 23, 24 are lamps 22, 23, 24, and a green lamp 22. And yellow lamp 23 and red lamp 24, the control means 25 receives the signal of the temperature measurement sensor 21 and the case measured by the temperature measurement sensor 21 ( A) The lamps 22, 23, and 24 of a preset color are turned on according to the temperature inside to irradiate different colors of light to the diffuse reflection layer 13, so that the front surfaces of the doors 11 are different colors. By allowing the light to be emitted, the manager can easily grasp the temperature inside the case A and intuitively, and if the temperature inside the case A rises, there is an advantage of being able to quickly perform maintenance.

1 is a front view showing a distribution box according to the present invention,
Figure 2 is a cross-sectional plan view showing a distribution box according to the invention,
3 is a left sectional view showing a distribution box according to the present invention,
4 is a circuit diagram of a distribution box according to the present invention,
Figure 5 is a left sectional view showing the operation of the distribution box according to the present invention,
6 is a left sectional view showing a second embodiment of the distribution box according to the present invention,
Figure 7 is a cross-sectional plan view showing a second embodiment of the distribution box according to the present invention,
8 to 10 is a reference diagram showing the operation of the second embodiment of the distribution box according to the present invention.

Hereinafter, the present invention will be described in detail based on the attached exemplary drawings.

1 to 5 show a distribution box according to the present invention, the case (A) is provided with a door 11 on the front, and is provided inside the case (A) so that the power line or communication cable is branched The branch unit (B) is the same as the conventional one.

At this time, the case (A) is composed of a rectangular box shape of a metal material, and is installed to be embedded in the recess 2 formed in the wall surface 1.

And, on one side of the case (A) is provided with a rotating shaft 12 fixed to extend in the vertical direction, the door 11 is one side is rotatably coupled to the rotating shaft 12, the door 11 It is configured to open and close the case (A) by rotating 90° in the lateral direction.

Further, according to the present invention, a diffuse reflection layer 13 for diffusely reflecting light irradiated from one side is formed on the front surface of the door 11.

The diffuse reflection layer 13 is configured by mixing a fine glass ball with an adhesive and applying it to the front surface of the door 11.

At this time, the adhesive is made of a transparent material.

As described above, a configuration in which light is diffusely reflected by mixing a glass ball and an adhesive and applying to an object is generally used for lanes of roads, and further detailed description thereof will be omitted.

And, inside the case (A) is provided with a temperature measuring sensor 21 for measuring the temperature inside the case (A), a plurality of irradiating light to the diffuse reflection layer 13 on the front of the door 11 Two lamps 22, 23 and 24 are provided, and control means 25 for controlling the operation of the lamps 22, 23 and 24 is connected to the temperature sensor 21.

The temperature measurement sensor 21 is provided on the inner upper side of the case (A) to measure the temperature inside the case (A) in real time, and transmits the measured temperature value to the control means (25).

The lamps 22, 23, and 24 are arranged to be inclined downwardly to face the diffuse reflection layer 13 on the lower surface of the support bracket 16 provided to protrude forward to the front top of the door 11. , Lamps 22, 23, 24 are composed of three types: a green lamp 22, a yellow lamp 23, and a red lamp 24.

Accordingly, when the lamps 22, 23, and 24 are selectively lit, the light irradiated from the lamps 22, 23, 24 in front of the door 11, as illustrated by the dotted arrow in FIG. Reflected on the diffuse reflection layer 13, the entire surface of the door 11 has the same effect as emitting green and yellow or red light.

The control means 25 receives the signal of the temperature measurement sensor 21 and the lamps 22, 23, 24 of a preset color according to the temperature inside the case A measured by the temperature measurement sensor 21 ) To illuminate different colors of light onto the diffuse reflection layer 13 so that the front surfaces of the doors 11 emit different colors.

For example, the control means 25 receives the signal of the temperature measurement sensor 21, and when the temperature inside the case A is 40°C or less, the green lamp 22 is turned on to turn on the door 11 When the front surface of the light emitting green, and the temperature inside the case (A) is 40°C to 60°C, the yellow lamp 23 is turned on so that the front surface of the door 11 emits yellow light, and the case (A) When the temperature inside is 60℃ or higher, the red lamp 24 is turned on so that the front of the door 11 emits red, and the buzzer 26 is ringed to promptly take action even if the manager is in a position that is not visible to the naked eye. Can be drunk.

The distribution box configured as described above is formed with a diffuse reflection layer 13 diffusely reflecting light irradiated from one side of the door 11 and provided inside the case A to measure the temperature inside the case A A temperature measurement sensor 21, and a plurality of lamps 22, 23, 24 that are provided on the front surface of the door 11 to irradiate light to the diffuse reflection layer 13, and are connected to the temperature measurement sensor 21 And the control means 25 for controlling the operation of the lamp (22,23,24) is further provided, the lamp (22,23,24) is a lamp (22,23,24) is a green lamp (22) Consists of three of the yellow lamp 23 and the red lamp 24, the control means 25 receives the signal of the temperature measurement sensor 21 and the case measured by the temperature measurement sensor 21 (A ) By irradiating different colors of light onto the diffuse reflection layer 13 by lighting the lamps 22, 23, 24 of a preset color according to the temperature inside, the front surface of the door 11 emits light in different colors. By making it possible, the administrator can easily grasp the temperature inside the case (A) intuitively, and if the temperature inside the case (A) rises, there is an advantage that it can be quickly maintained.

6 to 10 show another embodiment according to the present invention, the hinge shaft 30 is provided to extend laterally on the inner surface of the door 11, and is coupled to the hinge shaft 30 The shelf 40 is further provided with a hinge shaft 30 that is rotatably coupled in the vertical direction and rotated downward, so that a part or a tool can be placed thereon.

To this end, a plurality of support portions 14 are provided on the inner surface of the door 11 so as to be spaced apart from each other, and through holes 14a penetrating both sides of the support portion 14 are formed.

The hinge shaft 30 is rotatably coupled in the vertical direction to the through hole 14a, one end of which is connected to the rotating shaft 12 through first and second bevel gears 31 and 32, so that the manager When the door 11 is opened and closed, the rotation shaft 12 is interlocked with it and is configured to rotate in the forward and reverse directions.

That is, the rotating shaft 12 is fixedly coupled to the case (A), the first bevel gear 31 is coupled to the inclined surface toward the lower side of the rotating shaft 12, the second bevel gear 32 Is coupled to the end of the hinge shaft 30 and meshes with the inclined surface below the first bevel gear 31.

Therefore, when the administrator opens the door 11, the hinge shaft 30 is rotated counterclockwise, and when the door 11 is closed, the hinge shaft 30 is configured to rotate clockwise.

At this time, the first and second bevel gears 31 and 32 are configured in a ratio of 1:1, and when the door 11 is rotated 90° to open and close, the hinge shaft 30 is clockwise and counterclockwise. It is configured to rotate 90°.

And, as shown in Fig. 9, the hinge shaft 30 is provided with a lifting guide 33 extending downward when the door 11 is opened.

The elevating guide 33 extends downward from the lower circumferential surface of the hinge shaft 30, and is composed of two and provided to be spaced apart from each other in the lateral direction.

The shelf 40 is configured in a box shape in which a recessed concave portion is formed on the upper surface, and as shown in FIGS. 9 and 10, one side is movably coupled to the elevating guide 33.

At this time, a fixing means (not shown) is provided between the shelf 40 and the lifting guide 33, so that the shelf 40 raised to the upper side of the lifting guide 33 is fixed so as not to be lowered by its own weight. do.

And, the lower side of the shelf 40 is formed with a concave groove 41 concave upward, and the inner side of the door 11 is a fixed piece 15 coupled to the coupling groove 41 of the shelf 40 ) Is provided.

The operation of the distribution box configured as described above is as follows.

First, as shown in FIGS. 6 and 7, when the door 11 is closed, the lifting guide 33 is rotated upward to form a horizontal level, and the shelf 40 of the lifting guide 33 Maintain an extended state from the top to the top.

And, when the administrator opens the door 11, as shown in Figures 8 and 9, the hinge shaft 30 is rotated 90 ° counterclockwise, the lifting guide 33 is directed to the lower side, the The shelf 40 is level.

And, after the door 11 is completely opened, the administrator slides the shelf 40 to the lower side, as shown in FIG. 10, the engaging groove 41 is coupled to the fixed piece 15, the The shelf 40 and the hinge shaft 30 are fixed so as not to rotate upward.

At this time, the hinge shaft 30 is rotated in conjunction with the opening and closing of the door 11, so if the shelf 40 and the hinge shaft 30 are fixed so as not to rotate upward, the door 11 is also not opened or closed It is fixed so as not to.

Therefore, the manager can place the parts or tools necessary for maintenance of the distribution box on the shelf 40.

And, after the work is completed, take out the parts or tools placed on the shelf 40, push the shelf 40 upward, and close the door 11, the hinge shaft 30 is clockwise Rotated 90°, the shelf 40 is rotated to extend upward.

The distribution box configured as described above is provided with a hinge shaft 30 provided to extend laterally on the inner surface of the door 11, and is coupled to the hinge shaft 30 to be rotatable in the vertical direction together with the hinge shaft 30. The shelf 40 is further provided to be able to put a part or a tool in a state in which it is coupled and rotated to the lower side, so that the shelf 11 is opened, and the shelf 40 is rotated to the lower side so that the shelf ( 40) You can put parts or tools on it.

Therefore, there is an advantage that it is very easy to maintain the distribution box.

And, the door 11 is rotatably coupled to the rotating shaft 12 fixed to extend in the vertical direction to the case (A), the hinge shaft 30 is the first and second bevel gears 31 Connected to the rotating shaft 12 through ,32, when the door 11 is opened, the hinge shaft 30 and the shelf 40 are rotated downward, and when the door 11 is closed, the hinge shaft 30 And the shelf 40 is configured to rotate upward.

Therefore, when the manager opens or closes the door 11, the shelf 40 is automatically rotated up and down to be opened or closed, so that there is a more convenient use.

In particular, the hinge shaft 30 is provided with an elevating guide 33 provided to extend downward when the door 11 is opened, and the shelf 40 has one side capable of elevating the elevating guide 33 Is coupled, the lower surface of the shelf 40 is formed with a concave groove concave upwards, and the inner side of the door 11 is a fixed piece coupled to the coupling groove 41 of the shelf 40 ( 15) is provided, when the shelf 11 is opened and the shelf 40 is rotated to the lower side to slide the shelf 40 downward, the engaging groove 41 is coupled to the fixed piece 15 It is fixed so that the shelf 40 and the door 11 do not move.

Therefore, in the state in which the door 11 is opened, it is possible to prevent the door 11 from flowing or the shelf 40 from flowing in the vertical direction, so that the maintenance of the distribution box becomes easier.

A. Case 11, door
12, rotating shaft 13. diffuse reflection layer
B. Branch unit 21. Temperature measuring sensor
22,23,24. Lamp 25. Control means
26: buzzer

Claims (5)

delete delete A distribution box comprising a case (A) having a door (11) rotatably provided on the front side and a branch unit (B) provided inside the case (A) to branch power lines or communication cables. In,
It is composed of a fine glass ball mixed with a transparent adhesive material on the front surface of the door 11, and is configured to include a diffuse reflection layer 13 that diffuses light irradiated from one side;
A temperature measurement sensor 21 provided inside the case A to measure the temperature inside the case A;
A plurality of lamps 22, 23 and 24 provided on the front surface of the door 11 to irradiate light to the diffuse reflection layer 13;
A control means 25 connected to the temperature measurement sensor 21 and controlling the operation of the lamps 22, 23, 24 and buzzer 26;
Including,
The lamps 22, 23 and 24 are composed of three types: a green lamp 22, a yellow lamp 23, and a red lamp 24,
The control means 25 receives the signal of the temperature measurement sensor 21 and the lamps 22, 23, 24 of a preset color according to the temperature inside the case A measured by the temperature measurement sensor 21 ) To illuminate different colors of light onto the diffuse reflection layer 13 so that the front of the door 11 emits light in different colors, and the buzzer 26 sounds when the red lamp 24 lights up. Control,
The hinge shaft 30 provided to extend laterally on the inner surface of the door 11 and the hinge shaft 30 is coupled to the hinge shaft 30 so as to be able to rotate in the vertical direction and rotate downward. Further comprising a shelf 40 to be able to put the parts or tools in the pre-loaded state,
One end of the door 11 is rotatably coupled to the rotating shaft 12 fixed to extend in the vertical direction to the case A,
The hinge shaft 30 is connected to the rotating shaft 12 through first and second bevel gears 31 and 32,
When the door 11 is opened, the hinge shaft 30 and the shelf 40 are rotated downward, and when the door 11 is closed, the hinge shaft 30 and the shelf 40 are rotated upward,
The hinge shaft 30 is provided with a lifting guide 33 provided to extend downward when the door 11 is opened,
One side of the shelf 40 is coupled to the lifting guide 33 so as to be elevated,
The lower side of the shelf 40 is formed with a concave groove 41 concave upwards,
The inner surface of the door 11 is provided with a fixing piece 15 coupled to the engaging groove 41 of the shelf 40,
Opening the door 11 and sliding the shelf 40 downward while the shelf 40 is rotated downward, the engaging groove 41 is coupled to the fixed piece 15 and the shelf 40 and Distribution box characterized in that the door 11 is fixed so as not to move.
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