CN221615472U - Control cabinet with intelligent heat dissipation structure - Google Patents
Control cabinet with intelligent heat dissipation structure Download PDFInfo
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- CN221615472U CN221615472U CN202420004510.5U CN202420004510U CN221615472U CN 221615472 U CN221615472 U CN 221615472U CN 202420004510 U CN202420004510 U CN 202420004510U CN 221615472 U CN221615472 U CN 221615472U
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- cabinet body
- fixedly connected
- heat dissipation
- cabinet
- shell
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Abstract
The utility model relates to the technical field of control cabinets and discloses a control cabinet with an intelligent heat dissipation structure, which comprises a cabinet body, wherein an electric element is arranged in the cabinet body, an air inlet is formed in one side of the top end of the cabinet body, an air outlet is formed in the bottom end of the side wall of the cabinet body, which is opposite to the air inlet, and a heat dissipation fan is fixedly connected to the position, close to the air outlet, in the cabinet body. According to the intelligent heat dissipation control cabinet, the cabinet body, the electric element, the air inlet, the air outlet, the cooling fan, the refrigerating assembly, the temperature sensor and the PLC are arranged, under the condition that the control cabinet normally dissipates heat, the air flow in the cabinet body is accelerated through the cooling fan, the heat in the cabinet body is blown out, when the temperature sensor detects that the temperature in the cabinet body exceeds a preset value, the refrigerating assembly is started, the air temperature at the air inlet can be reduced, the heat dissipation effect is improved, and when the temperature of the cabinet body is lower than the preset value, the refrigerating assembly stops working, the purpose of saving energy is achieved, and therefore intelligent heat dissipation of the control cabinet is achieved.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a control cabinet with an intelligent heat dissipation structure.
Background
The switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment are assembled in or on the closed or semi-closed metal cabinet according to the electrical wiring requirement, the arrangement of the switch equipment and the measuring instrument is convenient to overhaul, the safety of personnel and surrounding equipment is not endangered, and a circuit can be switched on or off by means of a manual or automatic switch in normal operation, but the existing switch equipment still has the following defects:
1. The control cabinet can produce heat in the during operation, therefore the inside heat radiation structure that must set up when manufacturing of control cabinet, the heat radiation structure of present control cabinet mainly is radiator fan, and some control cabinets can set up water-cooling or other refrigeration subassembly in the control cabinet inside in order to improve the radiating effect. However, when the control cabinet is actually applied, because the temperature environments of all areas are different, the control cabinets provided with the refrigeration components cannot flexibly control the opening and closing of the refrigeration components according to the environments and the temperature in the cabinet body, so that the refrigeration components can always work no matter the temperature in the cabinet body, and the energy consumption is increased;
2. In order to keep good heat dissipation, the prior control cabinet is provided with heat dissipation openings on the cabinet body, and when the control cabinet is used in a southern humid environment, the heat dissipation fan drives air to flow, so that external humid air is easily brought into the cabinet body, and components in the cabinet body are affected with damp.
Therefore, the utility model provides a control cabinet with an intelligent heat dissipation structure aiming at the defects.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a control cabinet with an intelligent heat dissipation structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a take intelligent heat radiation structure's switch board, includes the cabinet body, the internal portion of cabinet installs electrical component, the air intake has been seted up to cabinet body top one side, the air outlet has been seted up to the lateral wall bottom of cabinet body just to the air intake, the internal portion of cabinet is close to air outlet department fixedly connected with radiator fan, cabinet body lateral wall just is located the air intake outside fixedly connected with annular plate, the annular plate is kept away from the fixed surface of cabinet body one end and is connected with the end cover, and the end cover middle part is the fretwork design, end cover inside wall fixedly connected with a plurality of diagonal rods, and a plurality of diagonal rod other end fixedly connected with screw rod, screw rod fixed surface is connected with drying module, cabinet body roof is close to air intake department fixedly connected with refrigeration module, temperature sensor, humidity transducer and PLC controller are installed to cabinet body inside bottom, cabinet body lateral wall bottom is fixed with the alarm.
As a further description of the above technical solution:
And the middle part of the end cover and the inside of the air outlet are fixedly connected with dustproof nets.
As a further description of the above technical solution:
The end cover is fixed on the surface of the annular plate through threads.
As a further description of the above technical solution:
the drying assembly comprises a first shell and a second shell, adjacent ends of the first shell and the second shell are in butt joint through threads, openings are formed in one sides, away from each other, of the first shell and the second shell, mesh cloth is fixedly connected inside the openings, and drying agents are filled inside the first shell and the second shell.
As a further description of the above technical solution:
The opening of first casing is inside fixedly connected with support, support middle part fixedly connected with internal thread pipe, and internal thread pipe rotatable coupling is in the surface of screw rod.
As a further description of the above technical solution:
The refrigerating assembly comprises a semiconductor refrigerating sheet fixed on the upper surface of the cabinet body, a plurality of cold guide sheets are fixedly connected to the refrigerating side at the bottom of the semiconductor refrigerating sheet, and extend into the cabinet body through the top wall of the cabinet body, and a plurality of radiating fins are fixedly connected to the top of the semiconductor refrigerating sheet.
As a further description of the above technical solution:
The temperature sensor, the semiconductor refrigerating sheet, the humidity sensor and the alarm are all electrically connected with the PLC.
The utility model has the following beneficial effects:
1. According to the intelligent heat dissipation control cabinet, the cabinet body, the electric element, the air inlet, the air outlet, the cooling fan, the refrigerating assembly, the temperature sensor and the PLC are arranged, under the condition that the control cabinet normally dissipates heat, the air flow in the cabinet body is accelerated through the cooling fan, the heat in the cabinet body is blown out, when the temperature sensor detects that the temperature in the cabinet body exceeds a preset value, the refrigerating assembly is started, the air temperature at the air inlet can be reduced, the heat dissipation effect is improved, and when the temperature of the cabinet body is lower than the preset value, the refrigerating assembly stops working, the purpose of saving energy is achieved, and therefore intelligent heat dissipation of the control cabinet is achieved.
2. According to the utility model, the humidity sensor, the annular plate, the end cover, the alarm and the drying component are arranged, the drying component is fixed in the end cover and is detachable, the drying component comprises the first shell and the second shell, and when external air enters from the air inlet, the drying agent in the first shell and the second shell can absorb moisture in the air, so that the air entering the cabinet body is ensured to be relatively dry, and the components in the cabinet body are prevented from being wetted. When the humidity sensor detects that the humidity in the cabinet body exceeds the standard, the alarm sounds to remind the staff to replace the drying agent in the first shell and the second shell. Therefore, the inside of the cabinet body can be always kept in a dry environment.
Drawings
Fig. 1 is a perspective view of a control cabinet with an intelligent heat dissipation structure provided by the utility model;
fig. 2 is a main sectional view of a control cabinet with an intelligent heat dissipation structure according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a perspective view of a drying assembly of a control cabinet with an intelligent heat dissipation structure.
Legend description:
1. A cabinet body; 2. an electrical component; 3. an air inlet; 4. an air outlet; 5. a heat radiation fan; 6. an annular plate; 7. an end cap; 8. a dust screen; 9. a diagonal rod; 10. a screw; 11. a drying assembly; 111. a first housing; 112. a second housing; 113. a mesh cloth; 114. a bracket; 115. an internally threaded tube; 12. a refrigeration assembly; 121. a semiconductor refrigeration sheet; 122. a cold guide plate; 123. a heat sink; 13. a temperature sensor; 14. a humidity sensor; 15. a PLC controller; 16. an alarm.
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. 1-4, one embodiment provided by the present utility model is: the utility model provides a take intelligent heat radiation structure's switch board, including the cabinet body 1, cabinet body 1 internally mounted has electrical component 2, air intake 3 has been seted up to cabinet body 1 top one side, air outlet 4 has been seted up to cabinet body 1 just to air intake 3's lateral wall bottom, cabinet body 1 is inside to be close to air outlet 4 fixedly connected with radiator fan 5, cabinet body 1 lateral wall just is located air intake 3 outside fixedly connected with annular plate 6, annular plate 6 keeps away from cabinet body 1 one end's fixed surface to have end cover 7, and end cover 7 middle part is the fretwork design, end cover 7 inside wall fixedly connected with a plurality of diagonal rods 9, and a plurality of diagonal rods 9 other end fixedly connected with screw rod 10, screw rod 10 fixed surface is connected with drying module 11, cabinet body 1 roof is close to air intake 3 department fixedly connected with refrigeration module 12, temperature sensor 13 is installed to cabinet body 1 inside bottom, humidity transducer 14 and PLC controller 15, cabinet body 1 lateral wall bottom is fixed with alarm 16.
Referring to fig. 1-3, a dust screen 8 is fixedly connected to the middle of the end cover 7 and the inside of the air outlet 4. The dust screen 8 can prevent external dust from entering the cabinet 1 from the air inlet 3 and the air outlet 4.
Referring to fig. 3, the end cap 7 is screwed to the surface of the annular plate 6.
Thus allowing the end cap 7 to be screwed off the surface of the annular plate 6 to facilitate the installation or removal of the drying assembly 11 within the end cap 7.
Referring to fig. 2 to 4, the drying assembly 11 includes a first housing 111 and a second housing 112, adjacent ends of the first housing 111 and the second housing 112 are in butt joint through threads, openings are formed in sides, away from each other, of the first housing 111 and the second housing 112, mesh cloth 113 is fixedly connected to the inside of the openings, and drying agents are filled in the first housing 111 and the second housing 112.
The air entering from the air inlet 3 can be dried through the drying agent, so that moist air is prevented from entering the cabinet body 1. If the desiccant is not effective, the second housing 112 may be screwed off the first housing 111, the desiccant inside may be poured out, and then a new desiccant may be replaced to fill the inside of the first and second housings 111 and 112.
Referring to fig. 3 to 4, a bracket 114 is fixedly coupled to the inside of the opening of the first housing 111, an internally threaded tube 115 is fixedly coupled to the middle of the bracket 114, and the internally threaded tube 115 is rotatably coupled to the surface of the screw 10.
The drying assembly 11 is fixed inside the end cover 7 by screwing the internal thread pipe 115 onto the surface of the screw 10, so that the drying assembly 11 is positioned inside the air inlet 3 when the end cover 7 is fixed on the surface of the annular plate 6.
Referring to fig. 1-2, the refrigeration assembly 12 includes a semiconductor refrigeration piece 121 fixed on the upper surface of the cabinet body 1, a plurality of cold guide pieces 122 are fixedly connected to the refrigeration side at the bottom of the semiconductor refrigeration piece 121, and the plurality of cold guide pieces 122 extend into the cabinet body 1 through the top wall of the cabinet body 1, and a plurality of cooling fins 123 are fixedly connected to the top of the semiconductor refrigeration piece 121.
When the semiconductor refrigerating sheet 121 is started, the refrigerating end of the semiconductor refrigerating sheet can refrigerate the cold conducting sheet 122, the cold conducting sheet 122 can cool the air at the air inlet 3, and along with the cooling fan 5 to drive the air inside the cabinet body 1 to flow, the cold air can flow downwards, so that the electric element 2 is cooled, and a better heat dissipation effect is achieved.
Referring to fig. 1 to 4, the temperature sensor 13, the semiconductor cooling sheet 121, the humidity sensor 14, and the alarm 16 are electrically connected to the PLC controller 15.
The PLC controller 15 can control the operation of the semiconductor cooling fin 121 and the alarm 16 according to the feedback data of the temperature sensor 13 and the humidity sensor 14.
Working principle: when the temperature sensor 13 detects that the temperature inside the cabinet 1 is lower than the upper limit value, the heat is radiated inside the cabinet 1 only by the heat radiation fan 5. When the cooling fan 5 works, external air enters from the air inlet 3, the entering air enters the cabinet body 1 after being dried by the drying component 11, and air with higher temperature in the cabinet body 1 is discharged from the air outlet 4, so that heat dissipation is realized. When the temperature sensor 13 detects that the internal temperature of the cabinet body 1 is higher than the upper limit value, the PLC controller 15 controls the semiconductor refrigerating sheet 121 to work, and the air at the air inlet 3 is cooled, so that a better heat dissipation effect is achieved. If the humidity sensor 14 detects that the humidity in the cabinet 1 exceeds the standard, the desiccant in the drying assembly 11 needs to be replaced, and the PLC 15 controls the alarm 16 to sound at the moment, so that a worker is reminded of timely replacing the desiccant.
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. Take intelligent heat radiation structure's switch board, its characterized in that: including cabinet body (1), cabinet body (1) internally mounted has electrical component (2), air intake (3) have been seted up on cabinet body (1) top one side, air outlet (4) have been seted up to cabinet body (1) just to air intake (3)'s lateral wall bottom, cabinet body (1) inside be close to air outlet (4) department fixedly connected with radiator fan (5), cabinet body (1) lateral wall just is located air intake (3) outside fixedly connected with annular plate (6), annular plate (6) keep away from cabinet body (1) one end's fixed surface have end cover (7), and end cover (7) middle part is the fretwork design, end cover (7) inside wall fixedly connected with inclined rod (9), and a plurality of inclined rod (9) other end fixedly connected with screw rod (10), screw rod (10) fixed surface are connected with drying module (11), cabinet body (1) roof is close to air intake (3) department fixedly connected with refrigeration subassembly (12), temperature sensor (13), humidity transducer (14) and cabinet (16) are installed to cabinet body (1) inside bottom.
2. The control cabinet with an intelligent heat dissipation structure as set forth in claim 1, wherein: the middle part of the end cover (7) and the inside of the air outlet (4) are fixedly connected with dustproof nets (8).
3. The control cabinet with an intelligent heat dissipation structure as set forth in claim 1, wherein: the end cover (7) is fixed on the surface of the annular plate (6) through threads.
4. The control cabinet with an intelligent heat dissipation structure as set forth in claim 1, wherein: the drying assembly (11) comprises a first shell (111) and a second shell (112), adjacent ends of the first shell (111) and the second shell (112) are in threaded butt joint, openings are formed in one sides, far away from each other, of the first shell (111) and the second shell (112), mesh cloth (113) is fixedly connected to the inside of the openings, and drying agents are filled in the first shell (111) and the second shell (112).
5. The control cabinet with an intelligent heat dissipation structure as set forth in claim 4, wherein: the inside fixedly connected with support (114) of opening of first casing (111), support (114) middle part fixedly connected with internal thread pipe (115), and internal thread pipe (115) rotatable coupling is in the surface of screw rod (10).
6. The control cabinet with an intelligent heat dissipation structure as set forth in claim 1, wherein: the refrigerating assembly (12) comprises a semiconductor refrigerating sheet (121) fixed on the upper surface of the cabinet body (1), a plurality of cold guide sheets (122) are fixedly connected to the refrigerating side at the bottom of the semiconductor refrigerating sheet (121), the plurality of cold guide sheets (122) penetrate through the top wall of the cabinet body (1) and extend into the cabinet body (1), and a plurality of radiating fins (123) are fixedly connected to the top of the semiconductor refrigerating sheet (121).
7. The control cabinet with an intelligent heat dissipation structure as set forth in claim 6, wherein: the temperature sensor (13), the semiconductor refrigerating sheet (121), the humidity sensor (14) and the alarm (16) are electrically connected with the PLC (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420004510.5U CN221615472U (en) | 2024-01-02 | 2024-01-02 | Control cabinet with intelligent heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420004510.5U CN221615472U (en) | 2024-01-02 | 2024-01-02 | Control cabinet with intelligent heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221615472U true CN221615472U (en) | 2024-08-27 |
Family
ID=92439368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420004510.5U Active CN221615472U (en) | 2024-01-02 | 2024-01-02 | Control cabinet with intelligent heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221615472U (en) |
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2024
- 2024-01-02 CN CN202420004510.5U patent/CN221615472U/en active Active
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