CN220710972U - Electric control cabinet convenient for heat dissipation - Google Patents
Electric control cabinet convenient for heat dissipation Download PDFInfo
- Publication number
- CN220710972U CN220710972U CN202322336314.6U CN202322336314U CN220710972U CN 220710972 U CN220710972 U CN 220710972U CN 202322336314 U CN202322336314 U CN 202322336314U CN 220710972 U CN220710972 U CN 220710972U
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- rotating
- driving part
- heat dissipation
- cabinet body
- electric control
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Abstract
An electric control cabinet convenient to heat dissipation relates to automatically controlled cabinet technical field, includes: the cabinet body is provided with mounting holes on two vertical opposite side walls adjacent to the cabinet door, the bottom of the cabinet body is horizontally provided with an air inlet hole, the upper part of the air inlet hole is provided with a through hole, a fan is fixedly arranged in the air inlet hole, and the air outlet end of the fan faces the through hole; and the adjusting component comprises two rotating groups which are installed in the two installing holes in a one-to-one correspondence manner, a driving part which is fixedly installed on the bottom in the cabinet body, two transmission parts which are arranged between the driving part and the two rotating groups, and a temperature monitor which is arranged in the cabinet body, wherein each rotating group comprises a plurality of rotating parts which are installed in the corresponding installing holes in a rotating manner along the vertical direction, and the temperature monitor is connected with the driving part and a fan through signals and used for changing the working states of the driving part and the fan.
Description
Technical Field
The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet convenient for heat dissipation.
Background
The electric control cabinet is a control cabinet (box) which is used for assembling the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in or on the closed or semi-closed metal cabinet according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet, a power distribution box, an electric appliance control cabinet and the like, and a circuit can be switched on or off by means of a manual or automatic switch in normal operation. When the electric appliance fails or runs abnormally, the circuit is cut off or an alarm is given by means of the protection electric appliance; the prior electric control cabinet can generate a large amount of heat in the cabinet due to long-time high-load work, if the heat is not timely emitted, the service life of electrical equipment or electrical elements in the power distribution cabinet can be greatly reduced, and the risk of fire or explosion can be further provided.
In the Chinese patent of the utility model with the publication number of CN211790150U, a heat dissipation structure of an electric control cabinet is disclosed, wherein external air is sucked into the cabinet through an air inlet net of a heat dissipation mechanism above the electric control cabinet, and heat in the cabinet is brought out through a heat dissipation fan, so that the heat dissipation of the electric control cabinet is realized; however, although the electric control cabinet can be cooled in the mode, the cooling mode is single, the cooling fan always rotates at the same rotation speed to cool, the cooling mode cannot be changed according to the temperature in the electric control cabinet, and electric energy waste is caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides an electric control cabinet convenient for heat dissipation, which solves the problems of single heat dissipation mode and electric energy waste of the electric control cabinet existing in the prior art.
An electric control cabinet convenient for heat dissipation, comprising:
the cabinet body is provided with mounting holes on two vertical opposite side walls adjacent to the cabinet door, the bottom of the cabinet body is horizontally provided with an air inlet hole, the upper part of the air inlet hole is provided with a through hole, a fan is fixedly arranged in the air inlet hole, and the air outlet end of the fan faces the through hole; and
the adjusting component comprises two rotating groups which are installed in the two installing holes in a one-to-one correspondence manner, a driving part which is fixedly installed on the bottom in the cabinet body, two transmission parts which are arranged between the driving part and the two rotating groups, and a temperature monitor which is arranged in the cabinet body, wherein each rotating group comprises a plurality of rotating parts which are installed in the corresponding installing holes in a rotating manner along the vertical direction, and the temperature monitor is connected with the driving part and a fan through signals and used for changing the working states of the driving part and the fan.
Compared with the prior art, the utility model has the following beneficial effects: when the temperature monitoring device is used, the temperature in the cabinet body is monitored through the temperature monitor, and when the temperature is not high, the temperature monitor only controls the driving part to drive the rotating parts of the two rotating groups to rotate through the transmission part, so that the opening and closing sizes of the mounting holes are changed, and the normal heat dissipation of the cabinet body is maintained; if the temperature is too high, the temperature monitor controls the driving part and the fan to work at the same time, the driving part drives the rotating parts of the two rotating groups to rotate, the mounting hole is opened to the maximum extent, and meanwhile, the fan rotates to rapidly dissipate heat, so that the rapid cooling in the cabinet body is realized; if the driving part or the fan fails, the temperature monitor can be used for timely finding out the failure, so that the normal use of the electrical elements and the electrical equipment in the cabinet body is ensured; the operation is simple and convenient, and the corresponding adjustment can be carried out according to the temperature condition in the cabinet body so as to achieve the purpose of energy conservation.
Preferably, each rotating part comprises a connecting rod horizontally rotatably installed in the corresponding installation hole and two rotating plates fixedly installed on the connecting rod along the axial direction of the connecting rod in opposite directions, and one end of the connecting rod is connected with the corresponding transmission part.
Preferably, the cabinet body and the cabinet door are adjacent, two opposite side walls are vertically provided with rotating cavities, two transmission parts are arranged in the two rotating cavities in a one-to-one correspondence manner, and the power output end of the driving part and one ends of the connecting rods penetrate into the corresponding rotating cavities to be connected with the transmission parts.
Preferably, each transmission part comprises a rotating rod vertically and rotatably arranged in the corresponding rotating cavity and a plurality of bevel gear transmission parts arranged along the axial direction of the rotating rod, and the bevel gear transmission parts are connected with the power output end of the driving part and one ends of the connecting rods in a one-to-one correspondence manner.
Preferably, each bevel gear transmission part comprises a first bevel gear fixedly connected with the power output end of the driving part or one end of the corresponding connecting rod and a second bevel gear fixedly sleeved on the rotating rod, and the first bevel gear is meshed with the second bevel gear.
Preferably, the driving part comprises a double-headed motor fixedly installed on the inner bottom of the cabinet body and driving shafts coaxially and fixedly connected with two power output shafts of the double-headed motor, and the two driving shafts freely penetrate into the two rotating cavities in a one-to-one correspondence manner and then are coaxially and fixedly connected with the corresponding first bevel gears.
Preferably, the filter screen is fixedly arranged at both ends of the air inlet.
Preferably, a plurality of baffles are fixedly arranged in the through holes at intervals.
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 structural diagram of an embodiment of the present utility model.
Fig. 2 is a front cross-sectional view of fig. 1.
Fig. 3 is a side cross-sectional view of fig. 1.
The reference numerals in the figures are as follows: 1. a cabinet body; 11. a mounting hole; 12. an air inlet hole; 13. a filter screen; 14. a through hole; 15. a partition plate; 16. a rotating chamber; 2. a connecting rod; 21. a rotating plate; 3. a double-ended motor; 31. a drive shaft; 32. a first bevel gear; 33. a second bevel gear; 4. a rotating lever; 5. a fan; 6. a temperature monitor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model more clear and easy to understand, the present utility model is further described below with reference to the accompanying drawings and the detailed description:
as shown in fig. 1-3, the present utility model provides an electric control cabinet for facilitating heat dissipation, comprising: the cabinet body 1 is provided with mounting holes 11 on two vertical opposite side walls adjacent to the cabinet door, the bottom of the cabinet body 1 is horizontally provided with an air inlet hole 12, the upper part of the air inlet hole 12 is provided with a through hole 14, a fan 5 is fixedly mounted in the air inlet hole 12, and the air outlet end of the fan 5 faces the through hole 14; and adjusting component, it includes two rotation groups of installing in two mounting holes 11, fixed mounting are in cabinet body 1 on the bottom drive division, set up two drive division and the temperature monitor 6 of setting in cabinet body 1 between drive division and two rotation groups, and preferably, temperature monitor 6 fixed mounting is on the top inner wall of cabinet body 1, every rotation group all includes along vertical direction rotation a plurality of rotation parts of installing in corresponding mounting hole 11, temperature monitor 6 and drive division and fan 5 signal connection for change the operating condition of drive division and fan 5.
When the temperature in the cabinet body 1 is monitored by the temperature monitor 6 and the temperature is not high, the temperature monitor 6 only controls the driving part to drive the two rotating parts of the two rotating groups to rotate by the transmission part so as to change the opening and closing sizes of the mounting holes 11, thereby keeping the normal heat dissipation of the cabinet body 1; if the temperature is too high, the temperature monitor 6 controls the driving part and the fan 5 to work at the same time, the driving part drives the rotating parts of the two rotating groups to rotate, the mounting hole 11 is opened to the maximum extent, and meanwhile, the fan 5 rotates to rapidly dissipate heat, so that rapid cooling in the cabinet body 1 is realized; if the driving part or the fan 5 fails, the temperature monitor 6 can be used for timely finding out the failure, so that the normal use of the electrical elements and the electrical equipment in the cabinet body 1 is ensured; the operation is simple and convenient, and the corresponding adjustment can be carried out according to the temperature condition in the cabinet body 1 so as to achieve the purpose of energy conservation.
The manner in which the cabinet 1 is internally installed with various electrical devices and electrical components and the temperature monitor 6 controls the driving part and the fan 5 by means of signal transmission when in use belongs to the prior art, and will not be described in detail here.
As shown in fig. 2-3, according to another embodiment of the present utility model, the electric control cabinet for facilitating heat dissipation further optimizes a rotating part, a transmission part and a driving part, wherein each rotating part comprises a connecting rod 2 horizontally rotatably installed in a corresponding installation hole 11 and two rotating plates 21 fixedly installed on the connecting rod 2 in opposite directions along the axial direction of the connecting rod 2, and one end of the connecting rod 2 is connected with the corresponding transmission part.
The cabinet body 1 and two adjacent opposite side walls of the cabinet door are vertically provided with rotating cavities 16, two transmission parts are arranged in the two rotating cavities 16 in a one-to-one correspondence manner, and the power output ends of the driving parts and one ends of the connecting rods 2 penetrate into the corresponding rotating cavities 16 to be connected with the transmission parts; each transmission part comprises a rotating rod 4 vertically and rotatably arranged in a corresponding rotating cavity 16 and a plurality of bevel gear transmission parts which are arranged along the axial direction of the rotating rod 4, wherein the bevel gear transmission parts are connected with the power output end of the driving part and one end of the connecting rods 2 in a one-to-one correspondence manner; each bevel gear transmission part comprises a first bevel gear 32 fixedly connected with the power output end of the driving part or one end of the corresponding connecting rod 2 and a second bevel gear 33 fixedly sleeved on the rotating rod 4, and the first bevel gear 32 is meshed with the second bevel gear 33.
The driving part comprises a double-headed motor 3 fixedly arranged on the inner bottom of the cabinet body 1 and a driving shaft 31 coaxially and fixedly connected with two power output shafts of the double-headed motor 3, wherein two driving shafts 31 freely penetrate into two rotating cavities 16 in a one-to-one correspondence manner and then are coaxially and fixedly connected with corresponding first bevel gears 32.
The double-headed motor 3 drives the two driving shafts 31 to rotate, the two driving shafts 31 drive the two rotating rods 4 to rotate through the transmission of the first bevel gears 32 and the second bevel gears 33, and then drive the plurality of connecting rods 2 to rotate through the transmission of the plurality of first bevel gears 32 and the second bevel gears 33 so as to drive the two rotating plates 21 on each connecting rod 2 to rotate, thereby realizing the purpose of adjusting the opening and closing sizes of the two mounting holes 11.
As shown in fig. 1-2, according to another embodiment of the present utility model, in the electric control cabinet convenient for heat dissipation, preferably, both ends of the air inlet 12 are fixedly provided with filter screens 13, which can filter air and prevent larger particles or sundries from entering the air inlet 12, so as to damage the fan 5.
As shown in fig. 2, according to another embodiment of the present utility model, the electric control cabinet convenient for heat dissipation is preferably provided with a plurality of partitions 15 fixedly installed in the through holes 14 at intervals; the electric fan can play a supporting role when electric elements or electric equipment are installed, and can also have a certain interception role to prevent larger electric elements or electric equipment from falling into the fan 5.
The application principle of the utility model is as follows: when the temperature monitoring device is used, the temperature in the cabinet body 1 is monitored through the temperature monitor 6, when the temperature is not high, the temperature monitor 6 only controls the double-headed motor 3 to drive the two driving shafts 31 to rotate, the two driving shafts 31 drive the two rotating rods 4 to rotate through the transmission of the first bevel gears 32 and the second bevel gears 33, and then drive the connecting rods 2 to rotate through the transmission of the first bevel gears 32 and the second bevel gears 33 so as to drive the two rotating plates 21 on each connecting rod 2 to rotate, so that the opening and closing sizes of the two mounting holes 11 are adjusted, and the normal heat dissipation in the cabinet body 1 is ensured; when the temperature is too high, the temperature monitor 6 simultaneously starts the double-headed motor 3 and the fan 5, and the double-headed motor 3 drives each rotating rod 4 and the two rotating plates 21 on the rotating rods to rotate so as to open the mounting hole 11 to the maximum, and meanwhile, the fan 5 blows air to rapidly dissipate heat, so that rapid heat dissipation and cooling in the cabinet body 1 are realized, and normal use of electrical elements or electrical equipment in the cabinet body 1 is ensured.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. An automatically controlled cabinet convenient to heat dissipation, characterized by comprising:
the cabinet comprises a cabinet body (1), wherein mounting holes (11) are formed in two vertical opposite side walls adjacent to a cabinet door, an air inlet hole (12) is horizontally formed in the bottom of the cabinet body (1), a through hole (14) is formed in the upper portion of the air inlet hole (12), a fan (5) is fixedly mounted in the air inlet hole (12), and the air outlet end of the fan (5) faces the through hole (14); and
the adjusting component comprises two rotating groups which are installed in two installing holes (11) in a one-to-one correspondence manner, a driving part which is fixedly installed on the inner bottom of the cabinet body (1), two transmission parts which are arranged between the driving part and the two rotating groups, and a temperature monitor (6) which is arranged in the cabinet body (1), wherein each rotating group comprises a plurality of rotating parts which are installed in the corresponding installing holes (11) in a rotating manner along the vertical direction, and the temperature monitor (6) is connected with the driving part and a fan (5) in a signal manner and is used for changing the working states of the driving part and the fan (5).
2. An electric control cabinet convenient for heat dissipation according to claim 1, characterized in that each of said rotating parts comprises a connecting rod (2) horizontally rotatably mounted in the corresponding mounting hole (11) and two rotating plates (21) fixedly mounted thereon in opposite directions along the axial direction of the connecting rod (2), one end of said connecting rod (2) being connected to the corresponding transmission part.
3. The electric control cabinet convenient for heat dissipation according to claim 2, wherein two adjacent side walls of the cabinet body (1) and the cabinet door are vertically provided with rotating cavities (16), two transmission parts are arranged in the two rotating cavities (16) in a one-to-one correspondence manner, and the power output end of the driving part and one ends of the connecting rods (2) penetrate into the corresponding rotating cavities (16) to be connected with the transmission parts.
4. An electric control cabinet convenient for heat dissipation according to claim 3, characterized in that each transmission part comprises a rotating rod (4) vertically rotatably mounted in the corresponding rotating cavity (16) and a plurality of bevel gear transmission parts axially arranged along the rotating rod (4), wherein the bevel gear transmission parts are connected with the power output end of the driving part and one ends of the connecting rods (2) in a one-to-one correspondence manner.
5. An electric control cabinet for facilitating heat dissipation according to claim 4, characterized in that each bevel gear transmission member comprises a first bevel gear (32) fixedly connected with the power output end of the driving part or one end of the corresponding connecting rod (2) and a second bevel gear (33) fixedly sleeved on the rotating rod (4), and the first bevel gear (32) is meshed with the second bevel gear (33).
6. An electric control cabinet convenient for heat dissipation according to claim 5, characterized in that the driving part comprises a double-headed motor (3) fixedly installed on the inner bottom of the cabinet body (1) and driving shafts (31) coaxially and fixedly connected with two power output shafts of the double-headed motor (3), and the two driving shafts (31) are coaxially and fixedly connected with corresponding first bevel gears (32) after freely penetrating into two rotating cavities (16) one by one.
7. An electric control cabinet convenient for heat dissipation according to claim 1, characterized in that the two ends of the air inlet hole (12) are fixedly provided with filter screens (13).
8. An electric control cabinet convenient for heat dissipation according to claim 1, characterized in that a plurality of partition boards (15) are fixedly arranged in the through holes (14) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336314.6U CN220710972U (en) | 2023-08-29 | 2023-08-29 | Electric control cabinet convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336314.6U CN220710972U (en) | 2023-08-29 | 2023-08-29 | Electric control cabinet convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220710972U true CN220710972U (en) | 2024-04-02 |
Family
ID=90437080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322336314.6U Active CN220710972U (en) | 2023-08-29 | 2023-08-29 | Electric control cabinet convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220710972U (en) |
-
2023
- 2023-08-29 CN CN202322336314.6U patent/CN220710972U/en active Active
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