CN216289774U - Low-voltage distribution cabinet with heat dissipation function - Google Patents
Low-voltage distribution cabinet with heat dissipation function Download PDFInfo
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- CN216289774U CN216289774U CN202122285041.8U CN202122285041U CN216289774U CN 216289774 U CN216289774 U CN 216289774U CN 202122285041 U CN202122285041 U CN 202122285041U CN 216289774 U CN216289774 U CN 216289774U
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Abstract
The utility model discloses a low-voltage power distribution cabinet with a heat dissipation function, which comprises a cabinet body, wherein a cabinet door is arranged on one side of the cabinet body, a plurality of glass windows are arranged on the cabinet door, a plurality of ventilation window structures are arranged on one side of the cabinet body from top to bottom, a plurality of exhaust fan devices are arranged on one side of the cabinet body opposite to the ventilation window structures, a plurality of adjusting threaded holes are formed between the exhaust fan devices and the exhaust fan devices, a plurality of adjusting threaded holes are also formed on one side of the cabinet body opposite to the cabinet body, an L-shaped fixing frame is fixedly arranged on the inner side of the cabinet body through bolts, a supporting plate is arranged on the L-shaped fixing frame, a plurality of first threading holes are formed in the lower end of the inner side of the cabinet body, a supporting frame is arranged at the lower end of the cabinet body, and universal wheels are arranged below the supporting frame; the utility model has good heat dissipation effect, and the electrical equipment can be adjusted and placed and is convenient to overhaul.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet with a heat dissipation function.
Background
Low-voltage distribution cabinet is widely applied to each field in the industry, and low-voltage distribution cabinet is inside to be equipped with electrical equipment such as electrical control switch, controller, converter, circuit breaker, relay usually, and electrical equipment can produce a large amount of heats in the use, and the heat can't in time give off the external world, will influence electrical equipment's normal work, and serious will damage electrical equipment.
The power distribution cabinet in the prior art has some disadvantages in the use process: 1. the existing low-voltage power distribution cabinet is only provided with the vent hole on one surface of the cabinet body, the heat dissipation speed still cannot meet the requirement, the heat generated by internal electrical equipment cannot be dissipated in time, and the heat dissipation performance is poor; 2. electric equipment is piled up and is put in current low-voltage distribution cabinet, produces more heats easily, and the electric wire is crisscross continuous in the block terminal, is unfavorable for improving the efficiency of maintenance work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low-voltage power distribution cabinet with a heat dissipation function, which has a good heat dissipation effect, and electrical equipment can be adjusted and placed and is convenient to overhaul.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a low-voltage distribution cabinet with heat dissipation function, includes the cabinet body, cabinet body one side is equipped with the cabinet door, be equipped with a plurality of glass windows on the cabinet door, cabinet body one side is from last to being equipped with a plurality of transom structures down, the cabinet body is relative transom structure one side is equipped with a plurality of exhaust fan device, all be equipped with a plurality of regulation screw holes between exhaust fan device and the exhaust fan device, the relative one side of cabinet body also is equipped with a plurality of regulation screw holes, the internal side of cabinet is equipped with L type mount through bolt fastening, be equipped with the backup pad on the L type mount, the internal side lower extreme of cabinet is equipped with a plurality of first through wires holes, cabinet body lower extreme is equipped with the support frame, the support frame has the universal wheel.
By adopting the technical scheme, the utility model has the following advantages:
the cabinet door is provided with the plurality of glass windows, and the glass windows are arranged, so that the operation of the electrical equipment can be conveniently observed by workers, the times of opening and closing the cabinet door are reduced, and the cabinet door is more convenient to use; according to the utility model, a plurality of ventilation window structures are arranged on one side of the cabinet body from top to bottom, a plurality of exhaust fan devices are arranged on one side of the cabinet body opposite to the ventilation window structures, and the ventilation window structures and the exhaust fan devices are combined, so that the internal circulation ventilation of the cabinet body is realized, and hot air is always exhausted out of the cabinet body; according to the utility model, the plurality of adjusting threaded holes are formed between the exhaust fan device and the exhaust fan device, the plurality of adjusting threaded holes are also formed in one side opposite to the cabinet body, the L-shaped fixing frame is fixedly arranged on the inner side of the cabinet body through bolts, and the plurality of adjusting threaded holes are arranged, so that a worker can adjust the position of the L-shaped fixing frame according to the size and the position to be placed of each electrical device, the adjustable placement of the electrical devices is realized, the electrical devices cannot be accumulated, heat can be better dissipated, and the heat dissipation effect is good; the lower end of the inner side of the cabinet body is provided with the first threading holes, and the first threading holes are convenient for the access of cables and play a role in heat dissipation; according to the utility model, the lower end of the cabinet body is provided with the support frame, the universal wheels are arranged below the support frame, and the arrangement of the universal wheels is convenient for workers to move the power distribution cabinet.
Furthermore, the ventilation window structure comprises a ventilation plate, an L-shaped clamping plate, a bottom plate and a cover plate, wherein a ventilation net is arranged on the ventilation plate, the L-shaped clamping plate is fixedly arranged on two sides of the ventilation plate, the bottom plate is arranged at the lower end of the L-shaped clamping plate, the cover plate is directly inserted into the L-shaped clamping plate and the ventilation plate, and a pull opening is formed in the cover plate.
By adopting the technical scheme, the utility model has the following advantages:
the L-shaped clamping plate and the ventilation plate are directly inserted into the sealing cover plate, so that the ventilation net can be sealed when electrical equipment in the power distribution cabinet is not used, and dust accumulation caused by long-term non-use is prevented.
Further, exhaust fan unit comprises snap ring, fan, pillar, motor and motor ring, the snap ring card is established on the cabinet body, the snap ring outside is equipped with the motor ring, pass through between motor ring and the snap ring pillar fixed connection, the motor intra-annular is fixed and is equipped with the motor, the motor with the fan is connected, the snap ring the pillar with be equipped with the protection network between the motor ring.
By adopting the technical scheme, the utility model has the following advantages:
the motor is connected with the fan, the motor controls the fan to rotate, so that hot air can be sucked out through the fan opening, and air outside the cabinet body is sucked into the cabinet body through the ventilation window structure, and circulating heat dissipation is formed; according to the utility model, the protective net is arranged among the clamping ring, the supporting column and the motor ring, so that sundries cannot fall into the power distribution cabinet due to the arrangement of the protective net, and the safety is higher.
Furthermore, a plurality of air holes are formed in the supporting plate, and a plurality of second threading holes are formed in one side of the supporting plate.
By adopting the technical scheme, the utility model has the following advantages:
according to the utility model, the supporting plate is provided with the plurality of air holes, one side of the supporting plate is provided with the plurality of second threading holes, the contact surface of the electric equipment of the existing power distribution cabinet and the supporting plate is a closed surface, heat cannot be dissipated, and the heat of the contact surface is easy to continuously generate heat to cause damage of the electric equipment, the heat of the contact surface can be dissipated due to the arrangement of the air holes, the cabinet body can be discharged through the exhaust fan device, so that the heat dissipation effect is further enhanced, the arrangement of the plurality of second threading holes enables wires to pass through different second threading holes in a classified manner, the wires are orderly discharged, the maintenance is more convenient, and the maintenance efficiency is improved.
Furthermore, the external of cabinet is equipped with exhaust fan device one side is equipped with a plurality of threading and is in charge of, cabinet body rear side is equipped with threading house steward, the threading is in charge of respectively with threading house steward is connected, threading house steward lower extreme with fan power supply box connects.
By adopting the technical scheme, the utility model has the following advantages:
the arrangement of the threading branch pipe and the threading main pipe realizes the orderly fixation of the power line of the motor and the protection of the power line, and the power supply equipment in the fan power supply box can control the starting of the motor to realize the rotation of the fan.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an L-shaped fixing frame according to the present invention;
FIG. 3 is a schematic view of the construction of a ventilation window of the present invention;
FIG. 4 is a schematic cross-sectional view of an exhaust fan apparatus according to the present invention;
FIG. 5 is a schematic view of a support plate according to the present invention;
fig. 6 is a left side view structural schematic diagram of the cabinet body of the utility model.
Reference numerals: 1. a cabinet body; 101. a first threading hole; 2. a universal wheel; 201. a support frame; 3. a cabinet door; 301. a glass window; 4. sealing the cover plate; 401. opening by drawing; 5. a gas permeable plate; 501. An L-shaped clamping plate; 502. a breathable net; 503. a base plate; 6. a support plate; 601. air holes are formed; 602. a second threading hole; 7. a snap ring; 701. a motor ring; 8. a motor; 801. a fan; 9. a main threading pipe; 901. threading and pipe dividing; 10. a protective net; 11. an L-shaped fixing frame; 12. Adjusting the threaded hole; 13. a pillar; 14. fan power supply box.
Detailed Description
As shown in fig. 1 and fig. 2, in specific this embodiment, a low-voltage distribution cabinet with heat dissipation function, including the cabinet body 1, cabinet body 1 one side is equipped with cabinet door 3, be equipped with a plurality of glass windows 301 on the cabinet door 3, cabinet body 1 one side is from last to being equipped with a plurality of transom structures down, cabinet body 1 relative transom structure one side is equipped with a plurality of exhaust fan 801 devices, all be equipped with a plurality of regulation screw holes 12 between exhaust fan 801 device and the exhaust fan 801 device, cabinet body 1 relative one side also is equipped with a plurality of regulation screw holes 12, cabinet body 1 inboard is equipped with L type mount 11 through the bolt fastening, be equipped with backup pad 6 on the L type mount 11, cabinet body 1 inboard lower extreme is equipped with a plurality of first through wires hole 101, cabinet body 1 lower extreme is equipped with the support frame, support frame 201 has universal wheel 2.
Through the arrangement, the cabinet door 3 is provided with the plurality of glass windows 301, and the arrangement of the glass windows 301 is convenient for workers to observe the operation of the electrical equipment, so that the times of opening and closing the cabinet door 3 are reduced, and the convenience is realized; according to the utility model, a plurality of ventilation window structures are arranged on one side of the cabinet body 1 from top to bottom, a plurality of exhaust fans 801 are arranged on one side of the cabinet body 1 opposite to the ventilation window structures, and the ventilation window structures and the exhaust fans 801 are combined, so that the internal circulation ventilation of the cabinet body 1 is realized, and hot air is always exhausted out of the cabinet body 1; according to the utility model, the plurality of adjusting threaded holes 12 are formed between the exhaust fan 801 device and the exhaust fan 801 device, the plurality of adjusting threaded holes 12 are also formed in one side, opposite to the cabinet body 1, of the cabinet body 1, the L-shaped fixing frame 11 is fixedly arranged on the inner side of the cabinet body 1 through bolts, and the plurality of adjusting threaded holes 12 are arranged, so that a worker can adjust the position of the L-shaped fixing frame 11 according to the size and the position to be placed of each electrical device, the adjustable placement of the electrical devices is realized, the electrical devices cannot be accumulated, heat can be better dissipated, and the heat dissipation effect is good; the lower end of the inner side of the cabinet body 1 is provided with the first threading holes 101, and the arrangement of the first threading holes 101 not only facilitates the access of cables, but also plays a role in heat dissipation; the lower end of the cabinet body 1 is provided with the support frame, the universal wheels 2 are arranged below the support frame 201, and the arrangement of the universal wheels 2 is convenient for workers to move the power distribution cabinet.
As shown in fig. 3, the ventilation window structure is composed of a ventilation plate 5, an L-shaped clamping plate 501, a bottom plate 503 and a cover plate 4, a ventilation net 502 is arranged on the ventilation plate 5, the L-shaped clamping plate 501 is fixedly arranged on two sides of the ventilation plate 5, the bottom plate 503 is arranged at the lower end of the L-shaped clamping plate 501, the cover plate 4 is directly inserted into the L-shaped clamping plate 501 and the ventilation plate 5, and a pull opening 401 is arranged on the cover plate 4.
Through the arrangement, the ventilation net 502 is arranged on the ventilation plate 5, the ventilation net 502 can play a role of circulating ventilation and can prevent sundries from falling into the power distribution cabinet, and the arrangement is safer.
As shown in fig. 1 and 4, the exhaust fan 801 device comprises a snap ring 7, a fan 801, a pillar 13, a motor 8 and a motor 8 ring 701, wherein the snap ring 7 is clamped on the cabinet body 1, the motor 8 ring 701 is arranged on the outer side of the snap ring 7, the motor 8 ring 701 is fixedly connected with the snap ring 7 through the pillar 13, the motor 8 is fixedly arranged in the motor 8 ring 701, the motor 8 is connected with the fan 801, and a protective net 10 is arranged among the snap ring 7, the pillar 13 and the motor 8 ring 701.
Through the arrangement, the motor 8 is connected with the fan 801, the motor 8 controls the fan 801 to rotate, so that hot air can be sucked out through the opening of the fan 801, and air outside the cabinet body 1 is sucked into the cabinet body 1 through the ventilation window structure, and circulating heat dissipation is formed; according to the utility model, the protective net 10 is arranged among the snap ring 7, the pillar 13 and the motor 8 ring 701, and the arrangement of the protective net 10 prevents sundries from falling into the power distribution cabinet, so that the safety is improved.
As shown in fig. 5, the supporting plate 6 is provided with a plurality of ventilation holes 601, and one side of the supporting plate 6 is provided with a plurality of second threading holes 602.
Through the arrangement, the plurality of air holes 601 are formed in the supporting plate 6, the plurality of second threading holes 602 are formed in one side of the supporting plate 6, the contact surface of the existing power distribution cabinet electrical equipment and the supporting plate 6 is a closed surface, heat cannot be dissipated, the heat of the contact surface is easily caused to continuously generate heat, and the electrical equipment is damaged, the air holes 601 enable the heat of the contact surface to be dissipated, the cabinet body 1 can be discharged through the exhaust fan 801 device, the heat dissipation effect is further enhanced, the electric wires can pass through the different second threading holes 602 in a classified mode due to the arrangement of the plurality of second threading holes 602, the electric wires are orderly discharged, the overhaul is more convenient, and the overhaul efficiency is improved.
As shown in fig. 6, one side of the cabinet 1, which is externally provided with the exhaust fan 801, is provided with a plurality of threading branch pipes 901, the rear side of the cabinet 1 is provided with a threading main pipe 9, the threading branch pipes 901 are respectively connected with the threading main pipe 9, and the lower end of the threading main pipe 9 is connected with a power box of the fan 801.
Through the arrangement, the arrangement of the threading branch pipe 901 and the threading main pipe 9 realizes the orderly fixation of the power cord of the motor 8, and plays a role in protecting the power cord, and the power supply equipment in the power supply box of the fan 801 can control the starting of the motor 8 to realize the rotation of the fan 801.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (5)
1. A low-voltage power distribution cabinet with a heat dissipation function comprises a cabinet body (1) and is characterized in that a cabinet door (3) is arranged on one side of the cabinet body (1), a plurality of glass windows (301) are arranged on the cabinet door (3), a plurality of ventilation window structures are arranged on one side of the cabinet body (1) from top to bottom, a plurality of exhaust fan (801) devices are arranged on one side of the cabinet body (1) opposite to the ventilation window structures, a plurality of adjusting threaded holes (12) are formed between the exhaust fan (801) devices and the exhaust fan (801) devices, a plurality of adjusting threaded holes (12) are also arranged on one side of the cabinet body (1) opposite to each other, an L-shaped fixing frame (11) is fixedly arranged on the inner side of the cabinet body (1) through bolts, a supporting plate (6) is arranged on the L-shaped fixing frame (11), a plurality of first threading holes (101) are formed in the lower end of the inner side of the cabinet body (1), a supporting frame is arranged at the lower end of the cabinet body (1), the universal wheel (2) is arranged below the supporting frame (201).
2. The low-voltage power distribution cabinet with the heat dissipation function according to claim 1, wherein the ventilation window structure is composed of a ventilation plate (5), an L-shaped clamping plate (501), a bottom plate (503) and a cover plate (4), a ventilation net (502) is arranged on the ventilation plate (5), the L-shaped clamping plate (501) is fixedly arranged on two sides of the ventilation plate (5), the bottom plate (503) is arranged at the lower end of the L-shaped clamping plate (501), the cover plate (4) is directly inserted into the L-shaped clamping plate (501) and the ventilation plate (5), and a pull opening (401) is arranged on the cover plate (4).
3. The low-voltage power distribution cabinet with the heat dissipation function according to claim 1, wherein the exhaust fan (801) device is composed of a clamping ring (7), a fan (801), a supporting column (13), a motor (8) and a motor (8) ring (701), the clamping ring (7) is clamped on the cabinet body (1), the motor (8) ring (701) is arranged on the outer side of the clamping ring (7), the motor (8) ring (701) is fixedly connected with the clamping ring (7) through the supporting column (13), the motor (8) ring (701) is internally fixedly provided with the motor (8), the motor (8) is connected with the fan (801), and a protective net (10) is arranged between the clamping ring (7), the supporting column (13) and the motor (8) ring (701).
4. The low-voltage power distribution cabinet with the heat dissipation function according to claim 1, wherein a plurality of air holes (601) are formed in the support plate (6), and a plurality of second threading holes (602) are formed in one side of the support plate (6).
5. The low-voltage power distribution cabinet with the heat dissipation function according to claim 1, wherein a plurality of threading branch pipes (901) are arranged on one side of the cabinet body (1) where the exhaust fan (801) is arranged, a threading main pipe (9) is arranged on the rear side of the cabinet body (1), the threading branch pipes (901) are respectively connected with the threading main pipe (9), and the lower end of the threading main pipe (9) is connected with a power box of the fan (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285041.8U CN216289774U (en) | 2021-09-22 | 2021-09-22 | Low-voltage distribution cabinet with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122285041.8U CN216289774U (en) | 2021-09-22 | 2021-09-22 | Low-voltage distribution cabinet with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289774U true CN216289774U (en) | 2022-04-12 |
Family
ID=81063963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122285041.8U Active CN216289774U (en) | 2021-09-22 | 2021-09-22 | Low-voltage distribution cabinet with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289774U (en) |
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2021
- 2021-09-22 CN CN202122285041.8U patent/CN216289774U/en active Active
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