CN212849403U - Heat radiator for switch board - Google Patents
Heat radiator for switch board Download PDFInfo
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- CN212849403U CN212849403U CN202021825826.9U CN202021825826U CN212849403U CN 212849403 U CN212849403 U CN 212849403U CN 202021825826 U CN202021825826 U CN 202021825826U CN 212849403 U CN212849403 U CN 212849403U
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Abstract
The utility model relates to a heat abstractor of switch board, install on the cabinet body, including first pendulum wind device, second pendulum wind device and air feeder, first pendulum wind device includes two posts that blow, first motor, first synchronous area and two reset torsion springs, each post rotatable the installing on the cabinet body of blowing, each reset torsion spring one end is adorned admittedly on corresponding post that blows and the other end is adorned admittedly on the cabinet body, first motor is connected with the transmission of first synchronous area, the post of blowing is equipped with a plurality of first holes of blowing and the post of blowing is connected with the transmission of first synchronous area intermittent type nature, air feeder connects post and second pendulum wind device of blowing, second pendulum wind device slides from top to bottom and is equipped with a plurality of second holes of blowing along first pendulum wind device, the heat dissipation is even, avoid cabinet body dust to pile up.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a heat abstractor of switch board.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.
At present, in the application of electrical equipment, switchgear, measuring instruments, protection electrical equipment, auxiliary equipment and the like are mostly assembled in an electrical control cabinet according to the electrical wiring requirement so as to play a role of protection, most of the existing electrical control cabinets are closed, the electrical equipment installed in the electrical control cabinets can generate heat in the running process, and if the heat is not discharged, electrical elements in the electrical control cabinets can be burnt out to cause danger or loss.
The existing common electrical control cabinet naturally dissipates heat through the heat dissipation holes of the outer side plate, so that the heat dissipation effect is poor, and particularly in the absence of wind; some use the fan to dispel the heat in addition, wind-force inequality appears easily, and the vortex of production leads to local high temperature in the regulator cubicle easily, easily forms the dust in fixed position and piles up, causes danger.
Accordingly, one skilled in the art provides a heat dissipation device for an electrical control cabinet to solve the above problems.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model provides a heat abstractor of switch board, the heat dissipation is even, avoids cabinet body dust to pile up.
The utility model discloses a technical solution be: the heat dissipation device of the control cabinet is installed on the cabinet body and comprises a first air swing device, a second air swing device and an air supply device, wherein the first air swing device comprises two air blowing columns, a first motor, a first synchronous belt and two reset torsion springs, the air blowing columns are rotatably installed on the cabinet body, one ends of the reset torsion springs are fixedly installed on the corresponding air blowing columns, the other ends of the reset torsion springs are fixedly installed on the cabinet body, the first motor is in transmission connection with the first synchronous belt, the air blowing columns are provided with a plurality of first air blowing holes and are in intermittent transmission connection with the first synchronous belt, the air supply device is connected with the air blowing columns and the second air swing device, and the second air swing device slides up and down along the first air swing device and is provided with a plurality of second air blowing holes.
As the utility model discloses a further improvement, first synchronous belt is equipped with a plurality of sections cingulums section and a plurality of sections light section with the post contact surface of blowing, each the cingulum section and each the light section is alternate to be arranged, the post of blowing is equipped with the tooth section, tooth section and cingulum section meshing.
As a further improvement of the present invention, the first air swinging device further comprises two lining boards, each lining board is located on one side of the far air blowing column corresponding to the first synchronous belt.
As a further improvement, the liner plate is provided with an inclined guide section along the two ends of the trend of the first synchronous belt, and the inclined guide section is far away from the inclination of the first synchronous belt.
As the utility model discloses a further improvement, each the post cavity and the bottom of blowing is all sealed, each the post that blows is all installed at the cabinet internally through the bearing.
As a further improvement of the utility model, the air supply device is an air pump.
As a further improvement, the second pendulum wind device includes that second motor, lift hold-in range, first sliding sleeve, second sliding sleeve, blow and violently manage wind direction pendulous device, the second motor is connected with lift hold-in range transmission, first sliding sleeve is fixed on the lift hold-in range, first sliding sleeve slides along the corresponding post of blowing with the second sliding sleeve, blow violently manage admittedly and establish between first sliding sleeve and second sliding sleeve, each the second blow hole is established and is violently managed on blowing, wind direction pendulous device installs between first sliding sleeve and second sliding sleeve and is connected with the post transmission of blowing, wind direction pendulous device changes the wind direction in second blow hole.
As a further improvement of the utility model, first sliding sleeve is equipped with the installation breach, wind direction pendulous device includes connecting rod, first control wheel, second control wheel and swinging plate, the equal rotatable installation in the installation breach of first control wheel and second control wheel, first control wheel all rolls along the post of blowing with the second control wheel, the both ends of connecting rod are rotatable installation respectively on first control wheel and second control wheel, the connecting rod both ends are connected with the equal off-centre of first control wheel and second control wheel, be equipped with the arch on connecting rod plummet and the connecting rod, the swinging plate both ends articulate respectively between first sliding sleeve and second sliding sleeve, the side of swinging plate is equipped with the spout, the arch slides along the spout.
The utility model has the advantages that: each blowing column is rotatably arranged on the cabinet body, one end of each reset torsion spring is fixedly arranged on the corresponding blowing column, the other end of each reset torsion spring is fixedly arranged on the cabinet body, the first motor is in transmission connection with the first synchronous belt, the blowing columns are provided with a plurality of first blowing holes and are in intermittent transmission connection with the first synchronous belt, the first synchronous belt is in transmission connection with the blowing columns and drives the blowing columns to rotate, the blowing columns are reset under the driving of the reset torsion springs when the first synchronous belt is out of contact with the blowing columns, the blowing direction of the first blowing holes is always changed in the process, so that a fixed vortex area cannot be formed, dust cannot be accumulated at one position and local temperature cannot be too high, the air supply device is connected with the blowing columns and the second swinging devices, the second swinging devices slide up and down along the first swinging devices and are provided with a plurality of second blowing holes, and the second swinging devices slide up and down to blow the whole cabinet body, avoid the internal fixed vortex region of forming of cabinet, guarantee that the internal arbitrary department homoenergetic of cabinet ventilates, the heat dissipation is even.
Drawings
Fig. 1 is a schematic cross-sectional view of the whole machine of the present invention.
Fig. 2 is a schematic sectional view of the first air swinging device of the present invention.
Fig. 3 is a schematic structural view of the second wind oscillating device.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Description of reference numerals: 1. a cabinet body; 2. a first air swinging device; 21. a blowing column; 211. a first blowing hole; 212. a tooth segment; 213. a bearing; 22. a first motor; 23. a first synchronization belt; 231. a toothed belt segment; 232. a light section; 24. a liner plate; 3. a second air swing device; 31. a horizontal blowing pipe; 311. a second blowhole; 32. lifting a synchronous belt; 33. a first sliding sleeve; 331. installing a notch; 34. a second sliding sleeve; 35. a second motor; 36. a wind direction swinging device; 361. a connecting rod; 362. a first control wheel; 363. a second control wheel; 364. a swing plate; 3641. a chute; 4. and an air supply device.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, the present embodiment provides a heat dissipation device for a control cabinet, which is installed on a cabinet body 1, and includes a first wind swing device 2, a second wind swing device 3, and a gas supply device 4, where the first wind swing device 2 includes two wind blowing posts 21, a first motor 22, a first synchronous belt 23, and two restoring torsion springs, each wind blowing post 21 is rotatably installed on the cabinet body 1, one end of each restoring torsion spring is fixedly installed on the corresponding wind blowing post 21, and the other end of each restoring torsion spring is fixedly installed on the cabinet body 1, the first motor 22 is in transmission connection with the first synchronous belt 23, the wind blowing post 21 is provided with a plurality of first wind blowing holes 211, the wind blowing posts 21 and the first synchronous belt 23 are in intermittent transmission connection, the wind blowing posts 21 are driven to rotate when the first synchronous belt 23 is in transmission connection with the wind blowing posts 21, the wind blowing posts 21 are driven to reset by the restoring torsion springs when the first synchronous belt 23 is disengaged from the wind blowing posts 21, in this process, the blowing direction of the first wind blowing holes, just so can not form fixed vortex region, the dust can not pile up in a department, also can not cause local high temperature, air feeder 4 is connected and is blown wind post 21 and second pendulum wind device 3, second pendulum wind device 3 slides from top to bottom along first pendulum wind device 2 and is equipped with a plurality of second blowholes 311, second pendulum wind device 3 slides from top to bottom and sweeps and blows through whole cabinet body 1, avoids the internal fixed vortex region that forms of cabinet 1, guarantees that the internal arbitrary homoenergetic of cabinet ventilates.
In this embodiment, the air supply device 4 is an air pump, the blowing columns 21 are hollow and have sealed bottoms, each blowing column 21 is installed in the cabinet 1 through a bearing 213, the air supply device 4 pumps air into the hollow blowing column 21 through an air pipe, because the bottom of the blowing column 21 is sealed, the air pumped into the blowing column 21 is blown out from the first blowing hole 211, the contact surface of the first synchronous belt 23 and the blowing column 21 is provided with a plurality of sections of toothed belt sections 231 and a plurality of sections of light sections 232, each toothed belt section 231 and each light section 232 are arranged alternately, the blowing column 21 is provided with toothed sections 212, the toothed sections 212 are engaged with the toothed belt sections 231, the first motor 22 rotates to drive the first synchronous belt 23, the toothed belt sections 231 of the first synchronous belt 23 are engaged with the toothed sections 212 when passing through the toothed sections 212 of the blowing column 21, and then the blowing column 21 rotates, the light sections 232 of the first synchronous belt 23 reversely rotates under the traction of the reset torsion spring when passing through the toothed sections 212 of the blowing column 21, the direction of the first air blowing holes 211 is changed all the time in the rotating and reverse rotating processes, so that a fixed vortex area cannot be formed in the cabinet body 1, dust cannot be accumulated at one position, and local overhigh temperature cannot be caused.
The first wind swinging device 2 further comprises two lining plates 24, each lining plate 24 is located on one side, far away from the wind blowing column 21, of the corresponding first synchronous belt 23, inclined guide sections are arranged at two ends, along the trend of the first synchronous belt 23, of the lining plates 24, the inclined guide sections are far away from the inclination of the first synchronous belt 23, the inclined guide sections can pre-press the first synchronous belt 23 to prevent the lining plates 24 from blocking the first synchronous belt 23, and when the toothed sections 212 of the wind blowing column 21 are meshed with the toothed sections 231 of the first synchronous belt 23, the lining plates 24 rigidly support the first synchronous belt 23, so that meshing is reliable.
In this embodiment, the second air swing device 3 includes a second motor 35, a lifting synchronous belt 32, a first sliding sleeve 33, a second sliding sleeve 34, a horizontal blowing pipe 31 and an air swing device 36, the second motor 35 is in transmission connection with the lifting synchronous belt 32, the first sliding sleeve 33 is fixed on the lifting synchronous belt 32, the first sliding sleeve 33 and the second sliding sleeve 34 slide along the corresponding blowing column 21, the horizontal blowing pipe 31 is fixedly installed between the first sliding sleeve 33 and the second sliding sleeve 34, the lifting synchronous belt 32 drives the first sliding sleeve 33 to move up and down and further drives the horizontal blowing pipe 31 to move up and down, each second air blowing hole 311 is formed on the horizontal blowing pipe 31, the horizontal blowing pipe 31 is connected to the air supply device 4 through an air pipe, the air flow pumped by the air supply device 4 is blown out through the second air blowing hole 311, because the second air blowing hole 311 moves up and down, the air flow can be swept in the up and down direction, so that a fixed, the dust can not pile up in a department, also can not cause local high temperature, and wind direction pendulous device 36 is installed between first sliding sleeve 33 and second sliding sleeve 34 and is connected with the transmission of blowing post 21, and wind direction pendulous device 36 changes the wind direction of second blowhole 311, and when blowing violently pipe 31 up-and-down motion, wind direction pendulous device 36 is connected with the transmission of blowing post 21, further changes the direction of blowing of second blowhole 311.
Specifically, the first sliding sleeve 33 is provided with an installation notch 331, the wind direction swinging device 36 includes a connecting rod 361, a first control wheel 362, a second control wheel 363 and a swinging plate 364, the first control wheel 362 and the second control wheel 363 are both rotatably installed in the installation notch 331, the first control wheel 362 and the second control wheel 363 both roll along the blowing column 21, both ends of the connecting rod 361 are respectively rotatably installed on the first control wheel 362 and the second control wheel 363, both ends of the connecting rod 361 are eccentrically connected with the first control wheel 362 and the second control wheel 363, the connecting rod 361 is plumbed and the connecting rod 361 is provided with a protrusion, both ends of the swinging plate 364 are respectively hinged between the first sliding sleeve 33 and the second sliding sleeve 34, a sliding slot 3641 is provided at the side of the swinging plate 364, the protrusion slides along the sliding slot 3641, the first control wheel 362 and the second control wheel 363 roll along the blowing column 21 when the first sliding sleeve 33 is lifted, the connecting rod 361 is plumbed and is driven by the first control wheel 362 and the second control wheel 363 to translate, because the connecting rod 361 is provided with the protrusion, the protrusion lifts the sliding groove 3641 and slides along the sliding groove 3641 when moving, so that the swinging plate 364 is rotated, the hinged part of the swinging plate 364, which is hinged with the first sliding sleeve 33 and the second sliding sleeve 34, is close to the second air blowing hole 311, and thus the air direction of the second air blowing hole 311 changes constantly, in this embodiment, the second motor 35 rotates forward and backward according to a preset angle, and the forward and backward rotation control of the motor belongs to the prior art and is not described again.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The heat dissipation device of the control cabinet is installed on a cabinet body and is characterized by comprising a first air swing device, a second air swing device and an air supply device, wherein the first air swing device comprises two air blowing columns, a first motor, a first synchronous belt and two reset torsion springs, the air blowing columns are rotatably installed on the cabinet body, one end of each reset torsion spring is fixedly installed on the corresponding air blowing column, the other end of each reset torsion spring is fixedly installed on the cabinet body, the first motor is in transmission connection with the first synchronous belt, the air blowing columns are provided with a plurality of first air blowing holes and are in intermittent transmission connection with the first synchronous belt, the air supply device is connected with the air blowing columns and the second air swing device, and the second air swing device slides up and down along the first air swing device and is provided with a plurality of second air blowing holes.
2. The heat dissipating device for a control cabinet according to claim 1, wherein the contact surface of the first synchronous belt and the blowing column is provided with a plurality of sections of toothed belt sections and a plurality of sections of light sections, each of the toothed belt sections is arranged alternately with each of the light sections, and the blowing column is provided with toothed sections, and the toothed sections are engaged with the toothed belt sections.
3. The heat dissipating device of a control cabinet as claimed in claim 1, wherein the first air swinging device further comprises two lining boards, and each lining board is located at a side far from the air blowing column corresponding to the first synchronous belt.
4. The heat sink for control cabinets of claim 3, wherein the liner is provided with inclined guide sections at both ends along the first belt, the inclined guide sections being inclined away from the first belt.
5. The heat dissipation device for the control cabinet as claimed in claim 1, wherein each of the blowing columns is hollow and sealed at the bottom, and each of the blowing columns is mounted in the cabinet body through a bearing.
6. The heat dissipating device of a control cabinet according to claim 1, wherein the air supply device is an air pump.
7. The heat dissipation device of the control cabinet according to any one of claims 1 to 6, wherein the second air swinging device includes a second motor, a lifting synchronous belt, a first sliding sleeve, a second sliding sleeve, a horizontal blowing pipe, and an air direction swinging device, the second motor is in transmission connection with the lifting synchronous belt, the first sliding sleeve is fixed on the lifting synchronous belt, the first sliding sleeve and the second sliding sleeve slide along corresponding blowing columns, the horizontal blowing pipe is fixedly installed between the first sliding sleeve and the second sliding sleeve, each of the second air blowing holes is formed in the horizontal blowing pipe, the air direction swinging device is installed between the first sliding sleeve and the second sliding sleeve and is in transmission connection with the blowing columns, and the air direction swinging device changes the air direction of the second air blowing holes.
8. The heat dissipation device of the control cabinet as claimed in claim 7, wherein the first sliding sleeve is provided with an installation notch, the wind direction swinging device includes a connecting rod, a first control wheel, a second control wheel and a swinging plate, the first control wheel and the second control wheel are rotatably installed in the installation notch, the first control wheel and the second control wheel both roll along the blowing column, two ends of the connecting rod are respectively rotatably installed on the first control wheel and the second control wheel, two ends of the connecting rod are eccentrically connected with the first control wheel and the second control wheel, a protrusion is arranged on the connecting rod plumb bob and the connecting rod, two ends of the swinging plate are respectively hinged between the first sliding sleeve and the second sliding sleeve, a sliding groove is arranged on a side of the swinging plate, and the protrusion slides along the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825826.9U CN212849403U (en) | 2020-08-27 | 2020-08-27 | Heat radiator for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825826.9U CN212849403U (en) | 2020-08-27 | 2020-08-27 | Heat radiator for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212849403U true CN212849403U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021825826.9U Active CN212849403U (en) | 2020-08-27 | 2020-08-27 | Heat radiator for switch board |
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| Country | Link |
|---|---|
| CN (1) | CN212849403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018616A (en) * | 2020-08-27 | 2020-12-01 | 石狮市新卯自动化设备有限公司 | Control cabinet with good heat dissipation performance and heat dissipation method thereof |
-
2020
- 2020-08-27 CN CN202021825826.9U patent/CN212849403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018616A (en) * | 2020-08-27 | 2020-12-01 | 石狮市新卯自动化设备有限公司 | Control cabinet with good heat dissipation performance and heat dissipation method thereof |
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