CN219801629U - Power distribution cabinet with high heat dissipation performance - Google Patents
Power distribution cabinet with high heat dissipation performance Download PDFInfo
- Publication number
- CN219801629U CN219801629U CN202320375049.XU CN202320375049U CN219801629U CN 219801629 U CN219801629 U CN 219801629U CN 202320375049 U CN202320375049 U CN 202320375049U CN 219801629 U CN219801629 U CN 219801629U
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- Prior art keywords
- fixedly connected
- movable
- power distribution
- wall
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power distribution cabinet with high heat dissipation performance, which relates to the technical field of power distribution cabinets and comprises a base, wherein the upper surface of the base is fixedly connected with a power distribution cabinet, the surface of the power distribution cabinet is rotationally connected with a cabinet door through a rotating shaft, the right side of the surface of the cabinet door is fixedly connected with a first handle, the left side and the right side of the inner wall of the power distribution cabinet are fixedly connected with a plurality of power distribution boards together, the rear part of the lower side of the inner wall of the power distribution cabinet is fixedly connected with an electric sliding rail, and the inner wall of the electric sliding rail is in sliding connection with an electric sliding block. According to the utility model, the cooling fan can be driven to move up and down and left and right, and the cooling fan can be operated to perform cooling treatment on any inside of the distribution box under any movement, so that the cooling range of the cooling fan is enlarged, and even under the condition of simultaneous operation, electronic elements inside the distribution box can timely discharge the emitted heat, thereby avoiding damage of the distribution box, and greatly prolonging the service life of the distribution box.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with high heat dissipation performance.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
A large number of connectors and electronic elements are installed in the existing power distribution cabinet, a large amount of heat can be emitted under the condition of operation of the power distribution cabinet, the temperature inside the power distribution cabinet is increased, and in order to prevent the connectors and the electronic elements which are continuously operated under the high temperature influence inside the power distribution cabinet, a cooling port and a fan are generally installed on one side of the power distribution cabinet, and hot air inside the power distribution cabinet is emitted, so that the purpose of cooling is achieved.
However, the heat dissipation fan inside the existing power distribution cabinet is generally fixedly installed, so that the heat dissipation range is limited, and when more electronic components are simultaneously operated in the power distribution cabinet, the temperature suddenly rises, the fixed heat dissipation fan cannot timely emit heat, and damage to the power distribution cabinet is possibly caused, so that the service life of the power distribution cabinet is greatly reduced.
Disclosure of Invention
The utility model aims to provide a power distribution cabinet with high heat dissipation performance, which aims to solve the problems that the prior power distribution cabinet is provided with a heat dissipation fan which is generally fixedly installed, so that the heat dissipation range is limited, and when more electronic components installed in the power distribution cabinet are operated at the same time, the temperature suddenly rises, and the fixed heat dissipation fan cannot timely emit heat, so that the damage of the power distribution cabinet is possibly caused, and the service life of the power distribution cabinet is greatly reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board that heat dispersion is high, includes the base, the fixedly connected with block terminal of upper surface of base, the surface of block terminal is rotated through the pivot and is connected with the chamber door, the first handle of right side fixedly connected with on chamber door surface, the common fixedly connected with of a plurality of block boards in the left and right sides of block terminal inner wall, block terminal inner wall downside rear fixedly connected with electric slide rail, electric slide rail's inner wall sliding connection has electric slide block, electric slide block's upper surface fixedly connected with backup pad, the upper surface fixedly connected with removal case of backup pad, the downside fixedly connected with motor of removal incasement wall, the output fixedly connected with threaded rod of motor, the upper end of threaded rod is rotated through the upside of bearing and removal incasement wall and is connected with, threaded connection has the movable block on the wall of threaded rod, the place ahead of movable block is provided with the removal heat abstractor.
Preferably, the movable heat dissipation device comprises a movable block, the left side and the right side of the inner wall of the movable box are provided with first limit grooves, the inner walls of the two first limit grooves are connected with first limit blocks in a sliding manner, and the opposite sides of the two first limit blocks are fixedly connected with the corresponding sides of the movable block respectively.
Preferably, the surface of the movable box is provided with an opening, the surface of the movable block is fixedly connected with a movable rod, the surface of the movable rod is fixedly connected with an air box, and a cooling fan is arranged in the air box.
Preferably, the rear side of the inner wall of the mobile box is provided with a plurality of ventilation holes.
Preferably, the center department of block terminal rear side has seted up the vent, the rear side fixedly connected with fixed frame of block terminal, the inner wall sliding connection of fixed frame has the removal frame, the inner wall fixedly connected with filter screen of removal frame, the center department fixedly connected with second handle on removal frame right side.
Preferably, the second limiting grooves are formed in two sides of the upper side of the inner wall of the fixed frame, the inner walls of the second limiting grooves are connected with second limiting blocks in a sliding mode, and one side, corresponding to the moving frame, of each of the opposite sides of the second limiting blocks is fixedly connected with one side, corresponding to the moving frame, of each of the opposite sides of the second limiting blocks.
Preferably, the four corners of the lower surface of the base are fixedly connected with supporting legs.
The utility model has the technical effects and advantages that:
1. through setting up base, block terminal, chamber door, first handle, block terminal, electronic slide rail, electronic slider, the backup pad, remove case, motor, threaded rod, movable block, remove heat abstractor, thereby can drive radiator fan and reciprocate side by side, under the radiator fan of operation removes wantonly, to the inside arbitrary heat dissipation of carrying out of block terminal, and then increased radiator fan's heat dissipation scope, even make the inside electronic component of block terminal under the circumstances of simultaneous operation, also can in time discharge the heat that gives off, and then avoided the damage of block terminal, thereby the life of block terminal has been improved greatly.
2. Through setting up first spacing groove, first stopper to can carry out spacingly to the movable block, and then make the movable block reciprocate when the threaded rod rotates, through setting up the ventilation hole, thereby can be with the inside motor of movable box can discharge when the operation radiating steam, through setting up opening, movable rod, bellows, radiator fan, thereby can make when the movable block removes drive bellows and radiator fan and reciprocate.
3. Through setting up vent, fixed frame, second spacing groove, second stopper, movable frame, filter screen, second handle to can block the dust outside, avoid influencing the operation of internal device, when too much dust is attached to on the filter screen simultaneously, conveniently tear down the filter screen, change the washing.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of a front sectional structure of the distribution box of the present utility model.
Fig. 3 is a schematic cross-sectional front view of the mobile box of the present utility model.
Fig. 4 is a schematic side view of the mobile case of the present utility model.
Fig. 5 is a schematic side view of a moving frame according to the present utility model.
In the figure: 1. a base; 2. a distribution box; 3. a door; 4. a first handle; 5. a power distribution board; 6. an electric slide rail; 7. an electric slide block; 8. a support plate; 9. a moving case; 10. a motor; 11. a threaded rod; 12. a moving block; 13. a first limit groove; 14. a first limiting block; 15. a vent hole; 16. an opening; 17. a moving rod; 18. a wind box; 19. a heat radiation fan; 20. a vent; 21. a fixed frame; 22. the second limit groove; 23. a second limiting block; 24. a moving frame; 25. a filter screen; 26. a second handle; 27. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a power distribution cabinet with high heat dissipation performance, as shown in fig. 1-5, which comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a power distribution box 2, the surface of the power distribution box 2 is rotationally connected with a box door 3 through a rotating shaft, the right side of the surface of the box door 3 is fixedly connected with a first handle 4, the left side and the right side of the inner wall of the power distribution box 2 are jointly and fixedly connected with a plurality of power distribution boards 5, the rear part of the lower side of the inner wall of the power distribution box 2 is fixedly connected with an electric sliding rail 6, the inner wall of the electric sliding rail 6 is slidingly connected with an electric sliding block 7, the upper surface of the electric sliding block 7 is fixedly connected with a supporting plate 8, the upper surface of the supporting plate 8 is fixedly connected with a movable box 9, the lower side of the inner wall of the movable box 9 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a threaded rod 11, the upper end of the threaded rod 11 is rotationally connected with the upper side of the inner wall of the movable box 9 through a bearing, the upper side of the threaded rod 11 is in a threaded connection with a movable block 12, a movable fan 19 is driven by a movable device, the movable fan 19 can be driven to move up and down and left and right, under any movement of the fan 19, any movement of the movable fan 19 can be carried out, any movement of the movable fan 2 can be processed, any movement of the movable fan is further the movable fan 19, any heat dissipation range can be processed inside the power distribution box 2, even when the electric box is subjected to any heat dissipation situation is greatly dissipated, and the heat dissipation situation can be dissipated, and even when the heat dissipation situation is greatly dissipated, and the heat dissipation situation can be caused, and the heat dissipation situation can be well be caused, and heat dissipation and heat and have and heat dissipation life.
As shown in fig. 3 and 4, the mobile heat dissipation device comprises a moving block 12, the left side and the right side of the inner wall of a moving box 9 are provided with first limit grooves 13, the inner walls of the two first limit grooves 13 are connected with first limit blocks 14 in a sliding manner, opposite sides of the two first limit blocks 14 are fixedly connected with corresponding sides of the moving block 12 respectively, the moving block 12 can be limited, further, the moving block 12 moves up and down when the threaded rod 11 rotates, an opening 16 is formed in the surface of the moving box 9, a moving rod 17 is fixedly connected with the surface of the moving block 12, an air box 18 is fixedly connected with the surface of the moving rod 17, a radiator fan 19 is arranged in the air box 18, the air box 18 and the radiator fan 19 can be driven to move up and down when the moving block 12 moves, and all a plurality of ventilation holes 15 are formed in the rear side of the inner wall of the moving box 9, and hot air emitted by a motor 10 in the moving box 9 can be discharged when the motor 10 operates.
As shown in fig. 1 and 5, the center department of block terminal 2 rear side has seted up vent 20, the rear side fixedly connected with fixed frame 21 of block terminal 2, the inner wall sliding connection of fixed frame 21 has movable frame 24, the inner wall fixedly connected with filter screen 25 of movable frame 24, the center department fixedly connected with second handle 26 on movable frame 24 right side, the second spacing groove 22 has all been seted up to the upside both sides of fixed frame 21 inner wall, the inner wall of two second spacing grooves 22 all sliding connection has second stopper 23, the opposite side of two second stopper 23 respectively with movable frame 24 one side fixed connection, can block the dust outside, avoid influencing the operation of internal arrangement, simultaneously when too much dust is attached to filter screen 25, conveniently dismantle filter screen 25, change and wash, the four corners department fixedly connected with supporting leg 27 of base 1 lower surface.
The working principle of the utility model is as follows: by installing the electronic components and the plug-in components on the distribution board 5, when the electronic components in the distribution box 2 run, when heat is generated, the electric sliding rail 6, the motor 10 and the cooling fan 19 are started by the external power supply, the electric sliding block 7 drives the movable box 9 to move left and right, the movable box 9 drives the bellows 18 to move left and right, the motor 10 drives the threaded rod 11 to rotate, the threaded rod 11 rotates to enable the movable block 12 to move up and down along the first limiting groove 13 under the limit of the first limiting block 14, the movable block 12 drives the movable rod 17 to move up and down, the movable rod 17 drives the bellows 18 to move up and down, the cooling fan 19 moves up and down and left and right through the ventilation opening 20 arranged at the rear of the distribution box 2, and under the random movement of the running cooling fan 19, the random heat dissipation treatment inside the distribution box 2 is discharged by the ventilation opening 20, and then the heat dissipation range of the heat dissipation fan 19 is enlarged, so that even under the condition of simultaneous operation, the electronic component inside the distribution box 2 can timely discharge the emitted heat, and further the damage of the distribution box 2 is avoided, thereby greatly prolonging the service life of the distribution box 2, the filter screen 25 is arranged, so that dust can be blocked outside, the operation of an internal device is prevented from being influenced, meanwhile, when excessive dust is attached to the filter screen 25, the second handle 26 can be drawn, the movable frame 24 moves out of the fixed frame 21 along the second limit groove 22 under the action of the second limit block 23, the filter screen 25 is conveniently detached, and replacement and cleaning are carried out.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a switch board that heat dispersion is high, includes base (1), its characterized in that: the utility model discloses a heat dissipation device, including base (1), base, motor, electric slide rail (6), upper surface fixedly connected with block terminal (2), the surface of block terminal (2) is rotated through the pivot and is connected with chamber door (3), the right side fixedly connected with first handle (4) of chamber door (3) surface, the common fixedly connected with of left and right sides of block terminal (2) inner wall is a plurality of block boards (5), electric slide rail (6) are fixedly connected with in block terminal (2) inner wall downside rear, electric slide rail (6)'s inner wall sliding connection has electric slide block (7), electric slide block (7)'s upper surface fixedly connected with backup pad (8), backup pad (8)'s upper surface fixedly connected with movable box (9), the downside fixedly connected with motor (10) of movable box (9) inner wall, the output fixedly connected with of motor (10) is connected with threaded rod (11), threaded rod (11) are passed through the bearing and are rotated with the upside of movable box (9) inner wall, threaded rod (11) is threaded connection has movable block (12) on the wall, movable block (12) the place ahead is provided with heat abstractor move.
2. The power distribution cabinet with high heat dissipation performance according to claim 1, wherein: the movable heat dissipation device comprises movable blocks (12), wherein first limit grooves (13) are formed in the left side and the right side of the inner wall of a movable box (9), first limit blocks (14) are slidably connected to the inner walls of the first limit grooves (13), and opposite sides of the first limit blocks (14) are fixedly connected with corresponding sides of the movable blocks (12) respectively.
3. The power distribution cabinet with high heat dissipation performance according to claim 2, wherein: an opening (16) is formed in the surface of the movable box (9), a movable rod (17) is fixedly connected to the surface of the movable block (12), an air box (18) is fixedly connected to the surface of the movable rod (17), and a cooling fan (19) is arranged in the air box (18).
4. A power distribution cabinet with high heat dissipation performance according to claim 3, characterized in that: the rear side of the inner wall of the movable box (9) is provided with a plurality of ventilation holes (15).
5. The power distribution cabinet with high heat dissipation performance according to claim 1, wherein: the center department of block terminal (2) rear side has seted up vent (20), the rear side fixedly connected with fixed frame (21) of block terminal (2), the inner wall sliding connection of fixed frame (21) has movable frame (24), the inner wall fixedly connected with filter screen (25) of movable frame (24), the center department fixedly connected with second handle (26) on movable frame (24) right side.
6. The high heat dissipation power distribution cabinet of claim 5, wherein: second limiting grooves (22) are formed in two sides of the upper side of the inner wall of the fixed frame (21), second limiting blocks (23) are slidably connected to the inner walls of the second limiting grooves (22), and one side, corresponding to the movable frame (24), of each of the opposite sides of the second limiting blocks (23) is fixedly connected with one side of the corresponding movable frame.
7. The power distribution cabinet with high heat dissipation performance according to claim 1, wherein: support legs (27) are fixedly connected to four corners of the lower surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320375049.XU CN219801629U (en) | 2023-03-03 | 2023-03-03 | Power distribution cabinet with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320375049.XU CN219801629U (en) | 2023-03-03 | 2023-03-03 | Power distribution cabinet with high heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219801629U true CN219801629U (en) | 2023-10-03 |
Family
ID=88180292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320375049.XU Active CN219801629U (en) | 2023-03-03 | 2023-03-03 | Power distribution cabinet with high heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219801629U (en) |
-
2023
- 2023-03-03 CN CN202320375049.XU patent/CN219801629U/en active Active
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