CN219611052U - High-voltage power distribution cabinet with forced ventilation heat dissipation structure - Google Patents
High-voltage power distribution cabinet with forced ventilation heat dissipation structure Download PDFInfo
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- CN219611052U CN219611052U CN202222928908.1U CN202222928908U CN219611052U CN 219611052 U CN219611052 U CN 219611052U CN 202222928908 U CN202222928908 U CN 202222928908U CN 219611052 U CN219611052 U CN 219611052U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a high-voltage power distribution cabinet with a forced ventilation and heat dissipation structure, which belongs to the technical field of power distribution cabinets and comprises a main cabinet body and an outer attaching plate arranged on the side surface of the main cabinet body and connected through attaching plate screws, wherein a sliding plate is arranged in the outer attaching plate, two vertical rods are arranged on the side wall, adjacent to the sliding plate, of the main cabinet body, a fan is fixed on the lower side of the sliding plate through fan connecting screws, a cabinet door is arranged on the opening of the main cabinet body through hinges, the top of the main cabinet body is connected with a fixed pulley through a pulley shaft, a guy cable is arranged in the fixed pulley, two ends of the guy cable are respectively connected with the sliding plate, the middle part of the guy cable is fixed in a winding wheel, the winding wheel is arranged at the top of the main cabinet body, a driving motor is connected to the top of the main cabinet body through motor screws, end threaded hole rods and cabinet wheel shafts are arranged at the top of the main cabinet body, and the end threaded hole rods are distributed in an annular array.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a high-voltage power distribution cabinet with a forced ventilation heat dissipation structure.
Background
The power distribution cabinet is used in the occasions with scattered load and less loops, and the motor control center is used in the occasions with concentrated load and more loops.
The existing power distribution cabinet mostly adopts a passive heat dissipation scheme, the power distribution cabinet adopting active heat dissipation normally makes the fan directly face the air inlet, but the fan is not always in a working state, external sundries easily enter the power distribution cabinet through a blade gap of the fan when the fan stops working, a filter screen is arranged on an opening of the fan in the existing scheme, and the possibility that small particle sundries enter still exists.
Disclosure of Invention
The utility model aims to provide a high-voltage power distribution cabinet with a forced ventilation heat dissipation structure, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-voltage distribution cabinet with forced ventilation heat radiation structure, including the main cabinet body and set up the outer board of attaching board screwed connection through attaching the board in its side, the inside sliding plate that is equipped with of above-mentioned outer board, the internal lateral wall adjacent with the sliding plate of above-mentioned main cabinet is equipped with two vertically perpendicular poles, the above-mentioned sliding plate downside is fixed with the fan through fan connection screw, the cabinet door is installed through the hinge to the opening of the above-mentioned main cabinet body, the top of the above-mentioned main cabinet body is connected with the fixed pulley through the pulley shaft, the inside cable that is equipped with of above-mentioned fixed pulley, the both ends of above-mentioned cable are connected with the sliding plate respectively, the inside rolling wheel is fixed at the rolling wheel in the middle part of above-mentioned cable, the setting of above-mentioned main cabinet body top has driving motor through motor screwed connection.
Preferably, the top of the main cabinet body is provided with end threaded hole bars and cabinet wheel shafts, the end threaded hole bars are distributed in an annular array, two ends of the top of the main cabinet body are respectively provided with a pair of wheel bars, two sides of the main cabinet body are provided with side openings, and the inner wall of the main cabinet body adjacent to the side openings is fixedly provided with a rod end block.
Preferably, a main cabinet body at the upper side of the side opening is internally provided with a cabinet wall threaded hole, and the end part of the vertical rod is fixed in the rod end block.
Preferably, a friction wheel is fixed on an output shaft of the driving motor, the friction wheel is in contact with an outer circle of a winding wheel, the winding wheel is sleeved outside a cabinet wheel shaft and is rotationally connected with the cabinet wheel shaft, and the motor screw is positioned in a fixed foot of the driving motor and screwed into an end thread hole rod.
Preferably, the fixed pulleys are positioned between adjacent wheel bars, and pulley shafts in the fixed pulleys are positioned in through holes at the lower ends of the wheel bars.
Preferably, four rectangular array distributed plate sliding blocks are fixed on the side face of the sliding plate, end blocks are welded in the middle of the sliding plate, a fan connecting plate is arranged on the lower side of the sliding plate, and an air port and a plate counter bore are formed in the fan connecting plate.
The utility model has the technical effects and advantages that:
this high-voltage distribution cabinet with forced draft heat radiation structure directly seals the side mouth of the main cabinet body through the sliding plate when not needing to dispel the heat, accomplishes the inner space of the main cabinet body and seals from this, has avoided installing the filter screen on the wind channel from this, has avoided filtering part to cause the interference to the wind channel, and the mode drive sliding plate through driving motor pulling cable removes and lets the fan face the side mouth, can realize the heat dissipation in the cabinet of the main cabinet body when the fan is in the working position, can be comparatively good when the fan is in non-working position seals the inner space of the main cabinet body.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a main cabinet structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a sliding plate structure according to an embodiment of the present utility model;
FIG. 4 is a schematic view of an outer attachment plate structure according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a driving motor according to an embodiment of the utility model.
In the figure: 1. a main cabinet body; 101. a side port; 102. a rod end block; 103. a cabinet wall threaded hole; 104. a wheel bar; 105. an end threaded hole stem; 106. a cabinet wheel shaft; 2. a vertical rod; 3. a fan; 4. a sliding plate; 401. a plate slider; 402. an end block; 403. a fan connection plate; 404. an air port; 405. a plate counter bore; 5. an outer attachment plate; 501. plate edge holes; 6. attaching plate screws; 7. fan connection screws; 8. a cabinet door; 9. a fixed pulley; 10. a pulley shaft; 11. a motor screw; 12. a driving motor; 1201. a friction wheel; 13. a winding wheel; 14. and (5) a inhaul cable.
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.
Referring to fig. 1-5, a high-voltage power distribution cabinet with a forced ventilation heat dissipation structure comprises a main cabinet body 1 and an outer plate 5 arranged on the side surface of the main cabinet body and connected through an outer plate screw 6, wherein a sliding plate 4 is arranged in the outer plate 5, two vertical rods 2 are arranged on the side wall adjacent to the sliding plate 4 in the main cabinet body 1, the main cabinet body 1 is of an integrated structure manufactured by overlapping and bending plates, a fan 3 is fixed on the lower side of the sliding plate 4 through a fan connecting screw 7, a cabinet door 8 is installed at an opening of the main cabinet body 1 through a hinge, the manufacturing process of the cabinet door 8 is the same as that of the main cabinet body 1, a fixed pulley 9 is connected to the top of the main cabinet body 1 through a pulley shaft 10, ball bearings for reducing rolling resistance are arranged in the fixed pulley 9, a guy cable 14 is arranged in the fixed pulley 9, two ends of the guy cable 14 are respectively connected with the sliding plate 4, the middle of the guy cable 14 is fixed in a rolling wheel 13, the rolling wheel 13 is arranged in a groove on the outer circle of the rolling wheel 13 when the rolling wheel 13 rotates, the rolling wheel 13 is arranged at the top of the main cabinet body 1, and the top of the motor cabinet body 1 is connected with a driving screw 11 through the driving screw 11.
Referring to fig. 2, an end thread hole rod 105 and a cabinet wheel shaft 106 are arranged at the top of a main cabinet body 1, the end thread hole rod 105 is used for connecting a driving motor 12, a friction wheel 1201 is fixed on an output shaft of the driving motor 12, the friction wheel 1201 is in contact with the outer circle of a winding wheel 13, the winding wheel 13 is sleeved outside the cabinet wheel shaft 106 and is in rotary connection with the cabinet wheel shaft 106, a groove on the outer circle of the winding wheel 13 is polished, the groove section of the outer circle of the winding wheel 13 is round, motor screws 11 are positioned in fixed feet of the driving motor 12 and screwed into the end thread hole rod 105, the end thread hole rod 105 is provided with three and distributed in an annular array, the distribution mode is identical with the fixed feet of the driving motor 12, a pair of wheel bars 104 are respectively arranged at two ends of the top of the main cabinet body 1, a fixed pulley 9 is positioned between the adjacent wheel bars 104, the pulley shafts 10 in the fixed pulley 9 are positioned in through holes at the lower ends of the wheel bars 104, side ports 101 are arranged at two sides of the main cabinet body 1, the side ports 101 are used for ventilation, the inner walls of the adjacent main cabinet body 1 are fixedly provided with rod end blocks 102, the inner walls of the main cabinet body 1 on the side ports 101 are provided with the threaded holes 103, the end blocks are vertically matched with the end blocks 2, and the end blocks are vertically matched with the end blocks 102.
Referring to fig. 1-5, four rectangular array distributed plate sliders 401 are fixed on the side face of a sliding plate 4, a graphite copper sleeve capable of selectively adding friction force is arranged in each plate slider 401, an end block 402 is welded in the middle of the sliding plate 4, a fan connecting plate 403 is arranged on the lower side of the sliding plate 4, an air port 404 and a plate counter bore 405 are formed in each fan connecting plate 403, fan connecting screws 7 are located in the corresponding plate counter bores 405 and the corresponding fans 3, each plate slider 401 is sleeved outside the corresponding fans 3, the end portions of stay ropes 14 are fixed in the corresponding end block 402, the stay ropes 14 below the corresponding end block 402 can optimize the fixing effect in a knotting mode, plate edge holes 501 are formed in the edges of an outer plate 5, and the plate attaching screws 6 penetrate through the plate edge holes 501 to enter the interior of the corresponding cabinet wall threaded holes 103.
Working principle:
when the high-voltage power distribution cabinet with the forced ventilation heat dissipation structure is used, the driving motor 12 is started to drive the winding wheel 13 to rotate, the stay cable 14 is wound when the winding wheel 13 rotates, the stay cable 14 pulls the sliding plate 4 to move upwards, the sliding plate 4 slides along the vertical rod 2, the fan 3 faces the side port 101 below the outer attaching plate 5 when the sliding plate 4 slides upwards, and the fan 3 is started to discharge hot air in the main cabinet body 1 to finish heat dissipation of the inner space of the main cabinet body 1;
after the heat dissipation is completed, the driving motor 12 is started to rotate reversely, the winding wheel 13 releases the inhaul cable 14, the sliding plate 4 slides downwards along the vertical rod 2, the upper side part of the sliding plate 4 closes the side opening 101 below the outer attaching plate 5, and therefore the inner space of the main cabinet body 1 is closed.
The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.
Claims (6)
1. The utility model provides a high-voltage distribution cabinet with forced draft heat radiation structure, includes main cabinet body (1) and sets up outer attached board (5) of connecting through attaching board screw (6) in its side, its characterized in that: the utility model discloses a cabinet is characterized by comprising a main cabinet body (1), a cabinet door (8) is installed through the hinge to the opening of the main cabinet body (1), a sliding plate (4) is arranged inside an attached plate (5), two perpendicular vertical rods (2) are arranged on the side wall adjacent to the sliding plate (4) in the main cabinet body (1), a fan (3) is fixed on the lower side of the sliding plate (4) through a fan connecting screw (7), a fixed pulley (9) is connected to the top of the main cabinet body (1) through a pulley shaft (10), a guy cable (14) is arranged inside the fixed pulley (9), two ends of the guy cable (14) are respectively connected with the sliding plate (4), the middle part of the guy cable (14) is fixed inside a winding wheel (13), the winding wheel (13) is arranged at the top of the main cabinet body (1), and a driving motor (12) is connected to the top of the main cabinet body (1) through a motor screw (11).
2. The high-voltage power distribution cabinet with forced ventilation and heat dissipation structure as claimed in claim 1, wherein: the novel multifunctional cabinet is characterized in that end threaded hole rods (105) and cabinet wheel shafts (106) are arranged at the top of the main cabinet body (1), the end threaded hole rods (105) are arranged in three and distributed in an annular array, a pair of wheel bars (104) are respectively arranged at two ends of the top of the main cabinet body (1), side ports (101) are formed in two sides of the main cabinet body (1), and rod end blocks (102) are fixed on the inner walls of the main cabinet body (1) adjacent to the side ports (101).
3. The high-voltage power distribution cabinet with forced ventilation and heat dissipation structure as claimed in claim 2, wherein: the main cabinet body (1) at the upper side of the side opening (101) is internally provided with a cabinet wall threaded hole (103), and the end part of the vertical rod (2) is fixed in the rod end block (102).
4. A high voltage power distribution cabinet with forced ventilation and heat dissipation structure according to claim 3, characterized in that: the novel automatic rolling device is characterized in that a friction wheel (1201) is fixed on an output shaft of the driving motor (12), the friction wheel (1201) is in contact with an outer circle of a rolling wheel (13), the rolling wheel (13) is sleeved outside a cabinet wheel shaft (106) and is rotationally connected with the cabinet wheel shaft, and a motor screw (11) is positioned in a fixed foot of the driving motor (12) and screwed into an end threaded hole rod (105).
5. A high voltage power distribution cabinet with forced ventilation and heat dissipation structure according to claim 3, characterized in that: the fixed pulleys (9) are positioned between the adjacent wheel bars (104), and pulley shafts (10) in the fixed pulleys (9) are positioned in through holes at the lower ends of the wheel bars (104).
6. The high-voltage power distribution cabinet with forced ventilation and heat dissipation structure as claimed in claim 1, wherein: four rectangular array distributed plate sliding blocks (401) are fixed on the side face of the sliding plate (4), end blocks (402) are welded in the middle of the sliding plate (4), a fan connecting plate (403) is arranged on the lower side of the sliding plate (4), and an air port (404) and a plate counter bore (405) are formed in the fan connecting plate (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928908.1U CN219611052U (en) | 2022-11-03 | 2022-11-03 | High-voltage power distribution cabinet with forced ventilation heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222928908.1U CN219611052U (en) | 2022-11-03 | 2022-11-03 | High-voltage power distribution cabinet with forced ventilation heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219611052U true CN219611052U (en) | 2023-08-29 |
Family
ID=87742355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222928908.1U Active CN219611052U (en) | 2022-11-03 | 2022-11-03 | High-voltage power distribution cabinet with forced ventilation heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219611052U (en) |
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2022
- 2022-11-03 CN CN202222928908.1U patent/CN219611052U/en active Active
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