Insulation distribution box

Abstract

The utility model provides an insulation distribution box. The insulation distribution box comprises a distribution box body, a cabinet door is installed on the distribution box body in a hinged mode, insulation rubber pads are fixedly pasted on the inner wall of the distribution box body and the cabinet door, an automatic heat dissipation mechanism is arranged on the distribution box body, and the automatic heat dissipation mechanism comprises a first installation shell. A sealing cover is fixedly mounted in the first mounting shell, and connecting pipes are fixedly connected to the two sides of the sealing cover. According to the insulation distribution box provided by the utility model, the insulation rubber pads are installed on the inner wall of the distribution box body and the cabinet door, potential safety hazards caused by electric leakage of equipment in the distribution box body are prevented, and the automatic heat dissipation mechanism drives the first heat dissipation fan to rotate after the wind power fan is driven by outdoor wind power to rotate, so that the heat dissipation efficiency is improved. And then the first heat dissipation fan rotates to discharge heat in the distribution box body through the first slotted holes, so that the advantage of automatic heat dissipation and cooling without power consumption is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution boxes, and particularly relates to an insulating distribution box. Background Technique

[0002] A distribution box is an assembly of switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements, constituting a low-voltage power distribution device. During the operation of the distribution box, a large amount of heat is generated by the internal equipment. To prevent the internal electronic components from being damaged by heat, a heat dissipation device is usually provided to facilitate heat dissipation during the operation of the distribution box.

[0003] Generally, the main structure of a distribution box is metal and has electrical conductivity. Therefore, when it is set outdoors, if there is electric leakage, it will pose a certain danger near the distribution box. At the same time, the operation of the internal equipment of the distribution box will cause the temperature inside the distribution box to rise. The existing heat dissipation devices mainly drive the heat dissipation fan through a motor to achieve the physical cooling method on the surface of the equipment. However, the operation of the motor requires a large amount of electricity, resulting in an increase in the operation cost of the equipment.

[0004] Therefore, it is necessary to provide a new insulating distribution box to solve the above technical problems. Content of the Utility Model

[0005] The technical problem solved by the utility model is to provide an insulating distribution box that can achieve internal insulation setting and automatic outdoor wind heat dissipation operation.

[0006] To solve the above technical problems, the insulating distribution box provided by the utility model includes: a distribution box body, a cabinet door is hingedly installed on the distribution box body, insulating rubber pads are fixedly pasted on the inner wall of the distribution box body and the cabinet door, and an automatic heat dissipation mechanism is arranged on the distribution box body;

[0007] The automatic heat dissipation mechanism includes a first installation shell, a sealing cover is fixedly installed in the first installation shell, connecting pipes are fixedly connected to both sides of the sealing cover, two fixed blocks are fixedly installed in the sealing cover, a first rotating rod is rotatably installed through the fixed blocks, a first heat dissipation fan is fixedly connected to one end of the first rotating rod in the connecting pipe, a first conical wheel is fixedly connected to one end of the first rotating rod, two second rotating rods are rotatably installed on the first installation shell, a wind fan is fixedly installed at the top of the second rotating rod, the two wind fans are symmetrically distributed, a second conical wheel is fixedly connected to the bottom end of the second rotating rod, and the second conical wheel is meshed with the first conical wheel.

[0008] As a further solution of the present utility model, a second mounting shell is fixedly installed at the bottom end of the distribution box body. An installation frame is fixedly installed at the bottom of the distribution box body. Two rotating shafts are rotatably installed through the installation frame. A second heat dissipation fan is fixedly installed at the top end of the rotating shaft. A third conical wheel is fixedly installed at the bottom end of the rotating shaft. A motor is fixedly installed inside the second mounting shell. A fixed bracket is fixedly installed inside the second mounting shell. A third rotating rod is rotatably installed on the fixed bracket. One end of the third rotating rod is fixedly connected to the output end of the motor. Two third rotating rods are fixedly sleeved on the third rotating rod. The third rotating rod is meshed with the third conical wheel. A fourth conical wheel penetrates through the insulating rubber pad and is fixedly connected to the distribution box body.

[0009] As a further solution of the present utility model, a temperature sensor is fixedly installed inside the distribution box body. The temperature sensor penetrates through the insulating rubber pad. A control switch is fixedly installed inside the second mounting shell. The output end of the temperature sensor is electrically connected to the input end of the control switch.

[0010] As a further solution of the present utility model, a first slot is opened between the first mounting shell, the insulating rubber pad and the distribution box body. A first dust-proof net is fixedly installed on the first slot. A partition is fixedly installed inside the sealing cover. The bottom end of the partition is located on the first dust-proof net.

[0011] As a further solution of the present utility model, a second slot is opened at the bottom of the distribution box body. A second dust-proof net is fixedly installed on the second slot.

[0012] As a further solution of the present utility model, a plurality of strip-shaped ventilation holes are opened on both sides of the first mounting shell and the second mounting shell. The plurality of strip-shaped ventilation holes are evenly distributed.

[0013] Compared with the related art, the insulating distribution box provided by the present utility model has the following beneficial effects:

[0014] 1. By installing insulating rubber pads on the inner wall of the distribution box body and the cabinet door, the present utility model realizes the insulating effect on the surfaces of the distribution box body and the insulating rubber pad, preventing potential safety hazards caused by leakage of the equipment inside the distribution box body.

[0015] 2. By setting up an automatic heat dissipation mechanism, in an outdoor environment, when the outdoor wind drives the wind fan to rotate, the first heat dissipation fan inside the first mounting shell is driven to rotate, and then the heat inside the distribution box body is discharged out through the first slot by the rotation of the first heat dissipation fan, realizing the function of automatic heat dissipation and cooling without power consumption, and preventing the aging and damage of the equipment inside the distribution box body and the insulating rubber pad caused by high temperature. Description of the Drawings

[0016] For the convenience of those skilled in the art to understand, the present utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a front view structural schematic diagram of the insulating distribution box provided by the present utility model;

[0018] Figure 2 It is a structural schematic diagram of the automatic heat dissipation mechanism of the insulating distribution box provided by the present utility model;

[0019] Figure 3 It is a structural schematic diagram of the interior of the second installation shell of the insulating distribution box provided by the present utility model;

[0020] Figure 4 It is a structural schematic diagram of the sealing cover and connecting pipe of the insulating distribution box provided by the present utility model.

[0021] In the figure: 1, distribution box body; 101, cabinet door; 2, insulating rubber pad; 3, first installation shell; 301, sealing cover; 302, connecting pipe; 303, fixed block; 304, first rotating rod; 305, first heat dissipation fan; 306, first conical wheel; 307, second rotating rod; 308, wind fan; 309, second conical wheel; 4, second installation shell; 401, mounting bracket; 402, rotating shaft; 403, second heat dissipation fan; 404, third conical wheel; 405, motor; 406, fixed bracket; 407, third rotating rod; 408, fourth conical wheel; 409, temperature sensor; 5, first dust-proof net; 501, partition board; 6, second dust-proof net; 7, control switch. Specific embodiments

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , wherein, Figure 1 It is a front view structural schematic diagram of the insulating distribution box of the present utility model; Figure 2 It is a structural schematic diagram of the automatic heat dissipation mechanism of the insulating distribution box provided by the present utility model; Figure 3 It is a structural schematic diagram of the interior of the second installation shell of the insulating distribution box provided by the present utility model; Figure 4 It is a structural schematic diagram of the sealing cover and connecting pipe of the insulating distribution box provided by the present utility model. The insulating distribution box includes: a distribution box body 1, on which a cabinet door 101 is hingedly installed, insulating rubber pads 2 are fixedly pasted on the inner wall of the distribution box body 1 and the cabinet door 101, and an automatic heat dissipation mechanism is arranged on the distribution box body 1;

[0023] The automatic heat dissipation mechanism includes a first mounting shell 3. A sealing cover 301 is fixedly installed inside the first mounting shell 3. Connecting pipes 302 are fixedly connected to both sides of the sealing cover 301. Two fixed blocks 303 are fixedly installed inside the sealing cover 301. A first rotating rod 304 is rotatably installed through the fixed blocks 303. One end of the first rotating rod 304 inside the connecting pipe 302 is fixedly connected to a first heat dissipation fan 305. One end of the first rotating rod 304 is fixedly connected to a first conical wheel 306. Two second rotating rods 307 are rotatably installed on the first mounting shell 3. Wind power fans 308 are fixedly installed at the tops of the second rotating rods 307. The two wind power fans 308 are symmetrically distributed. A second conical wheel 309 is fixedly connected to the bottom end of the second rotating rod 307. The second conical wheel 309 meshes with the first conical wheel 306.

[0024] As Figure 1 and Figure 3 As shown, a second mounting shell 4 is fixedly installed at the bottom of the distribution box body 1. A mounting frame 401 is fixedly installed at the bottom of the distribution box body 1. Two rotating shafts 402 are rotatably installed through the mounting frame 401. A second heat dissipation fan 403 is fixedly installed at the top end of the rotating shaft 402. A third conical wheel 404 is fixedly installed at the bottom end of the rotating shaft 402. A motor 405 is fixedly installed inside the second mounting shell 4. A fixed bracket 406 is fixedly installed inside the second mounting shell 4. A third rotating rod 407 is rotatably installed on the fixed bracket 406. One end of the third rotating rod 407 is fixedly connected to the output end of the motor 405. Two fourth conical wheels 408 are fixedly sleeved on the third rotating rod 407. The fourth conical wheel 408 meshes with the third conical wheel 404;

[0025] After the motor 405 is energized to drive the third rotating rod 407 to rotate, the fourth conical wheel 408 is driven to rotate by the third rotating rod 407. Then, the third conical wheel 404 meshing with the fourth conical wheel 408 is driven to rotate. Then, the rotating shaft 402 is driven to rotate by the third conical wheel 404. Then, the second heat dissipation fan 403 is driven to rotate. The wind generated by the rotation cools the inside of the distribution box body 1.

[0026] As Figure 3 As shown, a temperature sensor 409 is fixedly installed inside the distribution box body 1. The temperature sensor 409 penetrates through the insulating rubber pad 2. A control switch 7 is fixedly installed inside the second mounting shell 4. The output end of the temperature sensor 409 is electrically connected to the input end of the control switch 7;

[0027] By providing a temperature sensor 409, the temperature inside the distribution box body 1 can be monitored. When the temperature inside the distribution box body 1 rises to a certain value, the temperature sensor 409 sends a signal to the control switch 7, and then the control switch 7 turns on the motor 405 to operate.

[0028] As Figure 2 shown, a first slot is provided between the first mounting shell 3, the insulating gasket 2 and the distribution box body 1. A first dust-proof net 5 is fixedly installed on the first slot. A partition 501 is fixedly installed inside the sealing cover 301, and the bottom end of the partition 501 is located on the first dust-proof net 5.

[0029] By providing the first dust-proof net 5, the first slot and the sealing cover 301 can be separated, so that when the two first cooling fans 305 rotate to exhaust heat, the heat dissipation channels of each other are not interfered with.

[0030] As Figure 1 shown, a second slot is provided at the bottom of the distribution box body 1, and a second dust-proof net 6 is fixedly installed on the second slot;

[0031] By providing the second dust-proof net 6, the dust brought in when the second cooling fan 403 rotates to dissipate heat can be reduced from entering the distribution box body 1, preventing the dust from affecting the heat dissipation of the electronic devices inside the distribution box body 1.

[0032] As Figure 1 shown, a plurality of strip-shaped ventilation holes are provided on both sides of the first mounting shell 3 and the second mounting shell 4, and the plurality of strip-shaped ventilation holes are equidistantly distributed;

[0033] By providing the strip-shaped ventilation holes, it is convenient for heat dissipation and exhaust at both ends of the first mounting shell 3 and for heat dissipation and ventilation of the second mounting shell 4.

[0034] The working principle of the insulating distribution box provided by the present utility model is as follows:

[0035] First step: After the insulating gaskets 2 are fixedly pasted and installed on the top end, side wall of the inner wall of the distribution box body 1 and the inner side of the insulating gasket 2, the distribution box body 1 can have an insulating effect, which is convenient for preventing the leakage of the internal equipment of the distribution box body 1 from affecting safety;

[0036] Second step: After being set outdoors and affected by the blowing wind, the two wind fans 308 will be driven to rotate by the wind. Then, the wind fans 308 drive the second conical wheel 309 to rotate through the second rotating rod 307. The first conical wheel 306 engaged with the second conical wheel 309 will be driven to rotate synchronously. Then, the first conical wheel 306 drives the first cooling fan 305 to rotate through the first rotating rod 304. After the first cooling fan 305 rotates, it generates wind and blows it outside the first installation shell 3, and then discharges the hot air inside the distribution box body 1 through the first slot holes, realizing the function of automatically dissipating heat without power consumption inside the distribution box body 1;

[0037] Third step: When there is no wind outdoors, the automatic heat dissipation mechanism cannot operate, resulting in a gradual increase in the temperature inside the distribution box body 1. After the temperature sensor 409 monitors the increase in the temperature inside the distribution box body 1, it sends a signal to the control switch 7. Then, the control switch 7 turns on the motor 405, causing the motor 405 to operate electrically and drive the third rotating rod 407 to rotate. Then, the third rotating rod 407 drives the two fourth conical wheels 408 to rotate, causing the third conical wheel 404 engaged with the fourth conical wheels 408 to be driven to rotate, which can drive the rotating shaft 402 to rotate and generate wind, and then quickly cool down the inside of the distribution box body 1 to prevent the electronic devices and insulating rubber pads 2 inside the distribution box body 1 from being damaged due to heat aging.

[0038] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. Based on the technical principle of this design, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. Under the premise that those skilled in the art understand the principle of the above-mentioned invention, the specific power mechanism, power supply system, and control system can be clearly known. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0039] The standard parts used therein can all be purchased from the market, and can also be customized according to the records of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the components known to those skilled in the art, their structures and principles can all be known by those skilled in the art through technical manuals or by conventional experimental methods.

[0040] Although embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, or directly or indirectly applied. In other related technical fields, the scope of the present utility model is defined by the appended claims and their equivalents, and all are similarly included within the patent protection scope of the present utility model.

Claims

1. An insulating distribution box, characterized in that: include: A distribution box body, wherein a cabinet door is hingedly mounted on the distribution box body, an insulating rubber pad is fixedly attached to the inner wall of the distribution box body and the cabinet door, and an automatic heat dissipation mechanism is arranged on the distribution box body; The automatic heat dissipation mechanism includes a first mounting shell, a sealing cover is fixedly installed in the first mounting shell, connecting pipes are fixedly connected on both sides of the sealing cover, two fixed blocks are fixedly installed in the sealing cover, a first rotating rod is rotatably installed on the fixed block, one end of the first rotating rod in the connecting pipe is fixedly connected to a first heat dissipation fan, one end of the first rotating rod is fixedly connected to a first conical wheel, two second rotating rods are rotatably installed in the first mounting shell, a wind fan is fixedly installed on the top of the second rotating rod, the two wind fans are symmetrically distributed, and the bottom end of the second rotating rod is fixedly connected to a second conical wheel, and the second conical wheel is meshed with the first conical wheel.

2. The insulating distribution box according to claim 1, characterized in that: A second mounting shell is fixedly installed on the bottom of the distribution box body, a mounting frame is fixedly installed on the bottom of the distribution box body, two rotating shafts are rotatably installed on the mounting frame, a second cooling fan is fixedly installed on the top of the rotating shaft, a third conical wheel is fixedly installed on the bottom of the rotating shaft, a motor is fixedly installed in the second mounting shell, a fixed bracket is fixedly installed in the second mounting shell, a third rotating rod is rotatably installed on the fixed bracket, one end of the third rotating rod is fixedly connected to the output end of the motor, two third rotating rods are fixedly sleeved on the third rotating rod, the third rotating rod is meshed with the third conical wheel, and a fourth conical wheel is passed through the insulating rubber pad and fixedly connected to the distribution box body.

3. The insulating distribution box according to claim 2, characterized in that: A temperature sensor is fixedly installed in the distribution box body, and the temperature sensor passes through the insulating rubber pad. A control switch is fixedly installed in the second installation shell, and the output end of the temperature sensor is electrically connected to the input end of the control switch.

4. The insulating distribution box according to claim 1, characterized in that: A first slot is provided between the first installation shell, the insulating rubber pad and the distribution box body, a first dustproof net is fixedly installed on the first slot, a partition is fixedly installed in the sealing cover, and the bottom end of the partition is located on the first dustproof net.

5. The insulating distribution box according to claim 1, characterized in that: A second slot is provided at the bottom of the distribution box body, and a second dustproof net is fixedly installed on the second slot.

6. The insulating distribution box according to claim 1, characterized in that: A plurality of strip-shaped ventilation holes are provided on both sides of the first installation shell and the second installation shell, and the plurality of strip-shaped ventilation holes are distributed at equal intervals.

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