CN220022068U - Automatic high-low voltage electrical equipment cabinet of cooling - Google Patents
Automatic high-low voltage electrical equipment cabinet of cooling Download PDFInfo
- Publication number
- CN220022068U CN220022068U CN202321402055.6U CN202321402055U CN220022068U CN 220022068 U CN220022068 U CN 220022068U CN 202321402055 U CN202321402055 U CN 202321402055U CN 220022068 U CN220022068 U CN 220022068U
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- cabinet body
- cabinet
- low voltage
- worm
- voltage electrical
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- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000002274 desiccant Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses an automatic cooling high-low voltage electrical appliance cabinet, which relates to the technical field of electrical appliance cabinets and comprises a cabinet body, wherein a group of air inlets are formed in the bottom surface of the cabinet body, a sealing door is arranged on the front surface of the cabinet body, a ventilation groove is formed in the top surface of the cabinet body, a group of baffle plates are arranged in the ventilation groove, a rotating shaft is fixedly connected to the middle part of each baffle plate, the baffle plates are rotatably connected to the inner side wall of the ventilation groove through the rotating shaft, a motor is fixedly arranged at the top of the cabinet body, a material drawing groove is formed in the inner side of one side edge of the cabinet body, and a transmission assembly is arranged in the material drawing groove. According to the utility model, the baffle plate, the rotating shaft, the motor, the transmission component and the temperature controller are matched, so that when the electric cabinet needs to be cooled, the effect of automatically cooling the interior of the cabinet body can be realized, and the air circulation in the cabinet body is realized by utilizing the thermal power of air, so that the purpose of cooling is achieved, and the extra electric energy consumption is reduced.
Description
Technical Field
The utility model relates to the technical field of electrical equipment cabinets, in particular to an automatic cooling high-low voltage electrical equipment cabinet.
Background
The high-low voltage electrical appliance cabinet is a box body for placing high-voltage equipment or low-voltage equipment, a power supply office and a power substation generally use the high-voltage cabinet, then the high-voltage cabinet is subjected to voltage reduction through a transformer and then to the low-voltage cabinet, the low-voltage cabinet is further subjected to power distribution boxes, and electric appliance components such as a switch breaker are assembled in the low-voltage cabinet.
A high-low voltage electrical cabinet is disclosed in chinese patent application publication CN 210866939U. The fan that it was located the device case through setting up for the fan can blow the inside steam of device case to the top, because steam can generally suspend in the inside top of device case, consequently be the arc structure through the baffle that sets up, can rebound the steam effectively and follow the inside outside that flows out the device case of through-hole, and then effectually dispel the heat to the inside steam of device case, convenient effectual increase cooling effect, the practicality is better. According to the technical scheme of the patent, the fan is used for supplying power to discharge hot air in the cabinet body, the purpose of cooling the air in the cabinet body is achieved, when the temperature in the cabinet body is low and heat dissipation is not needed, the fan is still operated, so that extra electric energy consumption is increased, the air in the cabinet body is always in a circulating state by the fan which is operated all the time, dust accumulation is increased, and the cleaning frequency of the electric appliance cabinet is increased. In addition, the high-low voltage electrical cabinet does not have a dehumidification effect, and when the humidity in the electrical cabinet is large, the service life of electrical components is easily influenced. Thus, a high-low voltage electrical cabinet capable of automatically cooling is provided.
Disclosure of Invention
Technical problem to be solved
The utility model aims to make up the defects of the prior art and provides an automatic cooling high-low voltage electric appliance cabinet.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic high-low voltage electrical cabinet of cooling, includes the cabinet body, a set of inlet port has been seted up to the bottom surface of the cabinet body, the front of the cabinet body is provided with sealing door, ventilation slot has been seted up to the top surface of the cabinet body, ventilation slot's inside is provided with a set of baffle board, every the equal fixedly connected with pivot in middle part of baffle board, and baffle board rotate through the pivot and connect in ventilation slot's inside wall, the top fixed mounting of the cabinet body has the motor, draw the silo has been seted up to the inside of a side of the cabinet body, draw the inside of silo to be provided with drive assembly, the pivot passes through drive assembly and is connected with the output transmission of motor, the inner wall fixedly connected with temperature controller of the cabinet body, temperature controller's control end is connected with the motor electricity, the opening has been seted up to the both sides of the cabinet body bottom surface, the inside of opening is provided with dry box, and dry box is used for reducing the internal air humidity of cabinet.
The transmission assembly comprises a first worm connected to the inner wall of the material drawing groove in a rotating mode and a first worm wheel fixedly connected to one end of the rotating shaft, the first worm wheel is meshed with the first worm, a second worm wheel is fixedly sleeved at one end of the first worm, a second worm is fixedly connected to the output end of the motor, and the second worm extends to the inside of the material drawing groove and is meshed with the second worm wheel. When the motor works, the second worm wheel, the first worm and the first worm wheel can rotate together, so that the rotating shaft and the baffle plate can rotate, and the ventilation state of the top of the cabinet body can be changed.
The drying box comprises a storage shell, wherein the storage shell is used for accommodating drying agents, a group of ventilation holes are formed in one side face of the storage shell, and the storage shell is communicated with the inside of the cabinet body through the ventilation holes.
Further, the bin outlet has been seted up to a side of the bottom of accommodating case, the inside rotation of bin outlet is connected with the baffle, the baffle joint is in the inside of bin outlet, pulls the baffle, can make the bin outlet open, is convenient for change the inside drier of accommodating case.
The storage shell is clamped in the through hole, and a pull lug is arranged on one side face of the storage shell, so that the storage shell is conveniently taken out of the through hole and is convenient to replace a drying agent.
The inner wall fixedly connected with a set of baffle of the cabinet body, the baffle is used for placing electrical components, and the air vent has been seted up at the middle part of baffle, guarantees the internal air circulation effect of cabinet.
Further, the motor is a servo motor and is electrically connected with the control end of the temperature controller through a driver, and the servo motor is favorable for more accurately controlling the rotation angle of the baffle plate.
The beneficial effects are that:
compared with the prior art, the automatic cooling high-low voltage electrical cabinet has the following beneficial effects:
1. according to the utility model, the baffle plates, the rotating shaft, the motor, the transmission component and the temperature controller are cooperatively arranged, when the temperature in the cabinet body reaches the set temperature when the electric cabinet needs to be cooled, the working state of the motor is controlled by the temperature controller, so that the rotating shaft and the baffle plates can rotate, the ventilation state of the top of the cabinet body can be changed, hot air is upwards discharged to the outside of the cabinet body through gaps among the baffle plates, and meanwhile, normal-temperature air outside the cabinet body enters the inside of the cabinet body through the air inlet hole formed in the bottom surface of the cabinet body, thereby realizing the effect of automatically cooling the inside of the cabinet body, realizing the air circulation inside the cabinet body by utilizing the thermal power of the air, and achieving the purpose of cooling, thereby reducing extra electric energy consumption.
2. This automatic high-low voltage electrical cabinet of cooling down, the internal temperature of cabinet is lower and when not needing to cool down, drives the blend stop board through the operating condition of temperature controller control motor equally and rotates, makes a plurality of blend stop boards parallel to each other, can make the ventilation groove sealed, and the internal air of cabinet is little circulation this moment to can reduce the internal dust accumulation of cabinet, reduce the clearance frequency to the inside dust of electrical cabinet. In addition, through the drying box that sets up, at the wet period of weather, put into the drier to the inside of holding shell, can absorb the moisture of the internal air of cabinet to reduce the internal air humidity of cabinet, improve electrical components's life.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional mechanism of the present utility model;
FIG. 2 is a schematic cross-sectional view of the cabinet of the present utility model;
FIG. 3 is a partial structural cross-sectional view of the cabinet of the present utility model from a side view;
FIG. 4 is a schematic perspective view of a flight in accordance with the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure:
1. a cabinet body; 2. a partition plate; 3. an air inlet hole; 4. a ventilation groove; 5. a flight plate; 6. a rotating shaft; 7. a motor; 8. digging a trough; 9. a temperature controller; 10. a through port;
11. a drying box; 111. a storage case; 112. ventilation holes; 113. a discharge port; 114. a baffle; 115. pulling lugs;
12. a first worm; 13. a first worm wheel; 14. a second worm wheel; 15. and a second worm.
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.
Referring to fig. 1 to 5, the present utility model provides the following technical solutions: the utility model provides an automatic high-low voltage electrical cabinet of cooling, includes the cabinet body 1, and a set of inlet port 3 has been seted up to the bottom surface of the cabinet body 1, and the front of the cabinet body 1 is provided with sealing door, and the inner wall fixedly connected with of the cabinet body 1 is a set of baffle 2, and baffle 2 is used for placing electrical parts, and the air vent has been seted up at the middle part of baffle 2, guarantees the inside circulation of air effect of the cabinet body 1.
The top surface of the cabinet body 1 is provided with a ventilation groove 4, the inside of the ventilation groove 4 is provided with a group of baffle plates 5, the middle part of each baffle plate 5 is fixedly connected with a rotating shaft 6, the baffle plates 5 are rotatably connected to the inner side wall of the ventilation groove 4 through the rotating shafts 6, the top of the cabinet body 1 is fixedly provided with a motor 7, the inside of one side of the cabinet body 1 is provided with a draw-out groove 8, the inside of the draw-out groove 8 is provided with a transmission assembly, the rotating shaft 6 is in transmission connection with the output end of the motor 7 through the transmission assembly, the inner wall of the cabinet body 1 is fixedly connected with a temperature controller 9, a temperature detection probe of the temperature controller 9 is positioned at the top of the cabinet body 1, the temperature controller 9 can be implemented according to the prior electrical technology, the control end of the temperature controller 9 is electrically connected with the motor 7, two sides of the bottom surface of the cabinet body 1 are provided with a through hole 10, the inside of the through hole 10 is provided with a drying box 11, and the drying box 11 is used for reducing the air humidity in the cabinet body 1.
Referring to fig. 2 and 3, the transmission assembly includes a first worm 12 rotatably connected to an inner wall of the material taking groove 8 and a first worm wheel 13 fixedly connected to one end of the rotating shaft 6, the first worm wheel 13 is meshed with the first worm 12, one end of the first worm 12 is fixedly sleeved with a second worm wheel 14, an output end of the motor 7 is fixedly connected with a second worm 15, and the second worm 15 extends into the material taking groove 8 and is meshed with the second worm wheel 14. When the motor 7 works, the second worm 15, the second worm wheel 14, the first worm 12 and the first worm wheel 13 can rotate together, so that the rotating shaft 6 and the barrier strip plate 5 can rotate, and the ventilation state of the top of the cabinet body 1 can be changed.
The motor 7 is a servo motor and is electrically connected with the control end of the temperature controller 9 through a driver, and the servo motor is favorable for more accurately controlling the rotation angle of the baffle plate 5.
Referring to fig. 2 and 5, the drying box 11 includes a housing 111, a cavity is formed in the housing 111 for accommodating a drying agent, a set of ventilation holes 112 are formed in a side surface of the housing 111, and the housing 111 is communicated with the interior of the cabinet 1 through the ventilation holes 112.
In the drying box 11, a discharge opening 113 is formed in one side surface of the bottom of the storage casing 111, a baffle 114 is rotatably connected to the inside of the discharge opening 113, the baffle 114 is clamped inside the discharge opening 113, and the discharge opening 113 can be opened by pulling the baffle 114, so that the drying agent inside the storage casing 111 can be replaced conveniently.
Further, the storage casing 111 is clamped inside the through hole 10, and a pull tab 115 is provided on one side surface of the storage casing 111, so that the storage casing 111 is conveniently taken out from the through hole 10, and the desiccant is conveniently replaced.
Working principle: the electrical components sets up on baffle 2, then make cabinet 1 sealed through the sealing door, the heat that electrical components during operation produced makes the inside air temperature of cabinet 1 rise, because hot air density is lower, under the effect of atmospheric pressure, hot air can rise to the top of cabinet 1, set for temperature control's threshold value through temperature controller 9, when the temperature in cabinet 1 reaches the temperature that sets for, through the operating condition of temperature controller 9 control motor 7, when motor 7 rotates, can make second worm 15, second worm wheel 14, first worm 12 and first worm wheel 13 rotate together, thereby can make pivot 6 and blend stop plate 5 rotate, can change the ventilation state at cabinet 1 top, make the outside normal atmospheric temperature air of cabinet 1 enter into the inside of cabinet 1 through the inlet port 3 that cabinet 1 bottom surface was seted up, thereby realize the inside effect of cabinet 1 automatic cooling, utilize the thermal power of air to realize the inside of cabinet 1, can make the second worm 15, second worm wheel 14, first worm 12 and first worm wheel 13 rotate together, thereby can make pivot 6 and blend stop plate 5 rotate, can change the ventilation state at the top of cabinet 1 through the gap between a plurality of blend stop plates 5, simultaneously, the inside air inlet port 3 that sets up to cabinet 1, thereby the inside the cabinet 1 is cooled down to the inside the cabinet is cooled down, the inside can not be reduced through the electric energy consumption of the electric energy that the temperature controller 5 when the temperature controller is compared with the 5, the inside the cabinet is compared with the 5, the inside the temperature that can reduce the temperature of the cabinet is compared with the 5, and can reduce the dust in the inside the temperature-down, and compared with the temperature-down cabinet is compared with the case, and can reduce the inside the temperature-down dust can be compared with the inside the cabinet.
Through the drying box 11 that sets up, at the wet period of weather, put into the drier to the inside of holding shell 111, can absorb the moisture of the interior air of cabinet body 1 to reduce the interior air humidity of cabinet body 1, improve electrical components's life.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automatic high-low voltage electrical cabinet of cooling, includes the cabinet body (1), its characterized in that: the novel kitchen cabinet is characterized in that a group of air inlets (3) are formed in the bottom surface of the cabinet body (1), a sealing door is arranged on the front surface of the cabinet body (1), a ventilation groove (4) is formed in the top surface of the cabinet body (1), a group of baffle plates (5) are arranged in the ventilation groove (4), each baffle plate is fixedly connected with a rotating shaft (6) in the middle of each baffle plate (5), the baffle plates (5) are rotatably connected to the inner side wall of the ventilation groove (4) through the rotating shafts (6), a motor (7) is fixedly arranged at the top of the cabinet body (1), a material drawing groove (8) is formed in one side edge of the cabinet body (1), a transmission assembly is arranged in the material drawing groove (8), the rotating shafts (6) are in transmission connection with the output end of the motor (7) through the transmission assembly, the inner wall of the cabinet body (1) is fixedly connected with a temperature controller (9), the control ends of the temperature controller (9) are electrically connected with the motor (7), two sides of the bottom surface of the cabinet body (1) are provided with through openings (10), and a drying box (11) is arranged at the two sides of the bottom surface of the cabinet body (1).
2. The automatic cooling high-low voltage electrical cabinet of claim 1, wherein: the transmission assembly comprises a first worm (12) which is rotationally connected to the inner wall of the material drawing groove (8) and a first worm wheel (13) which is fixedly connected to one end of the rotating shaft (6), the first worm wheel (13) is meshed with the first worm (12), one end of the first worm (12) is fixedly sleeved with a second worm wheel (14), the output end of the motor (7) is fixedly connected with a second worm (15), and the second worm (15) extends to the inside of the material drawing groove (8) and is meshed with the second worm wheel (14).
3. The automatic cooling high-low voltage electrical cabinet of claim 1, wherein: the drying box (11) comprises a storage shell (111), and a group of ventilation holes (112) are formed in one side surface of the storage shell (111).
4. An automatic cooling high-low voltage electrical cabinet according to claim 3, wherein: a discharge hole (113) is formed in one side surface of the bottom of the storage shell (111), a baffle (114) is rotatably connected to the inside of the discharge hole (113), and the baffle (114) is clamped inside the discharge hole (113).
5. An automatic cooling high-low voltage electrical cabinet according to claim 3, wherein: the accommodating shell (111) is clamped in the through hole (10), and a pull lug (115) is arranged on one side surface of the accommodating shell (111).
6. The automatic cooling high-low voltage electrical cabinet of claim 1, wherein: the inner wall of the cabinet body (1) is fixedly connected with a group of partition boards (2), and the middle part of the partition boards (2) is provided with vent holes.
7. The automatic cooling high-low voltage electrical cabinet of claim 1, wherein: the motor (7) is a servo motor and is electrically connected with the control end of the temperature controller (9) through a driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402055.6U CN220022068U (en) | 2023-06-05 | 2023-06-05 | Automatic high-low voltage electrical equipment cabinet of cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402055.6U CN220022068U (en) | 2023-06-05 | 2023-06-05 | Automatic high-low voltage electrical equipment cabinet of cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022068U true CN220022068U (en) | 2023-11-14 |
Family
ID=88685689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402055.6U Active CN220022068U (en) | 2023-06-05 | 2023-06-05 | Automatic high-low voltage electrical equipment cabinet of cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022068U (en) |
-
2023
- 2023-06-05 CN CN202321402055.6U patent/CN220022068U/en active Active
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