CN214798498U - Cubical switchboard convenient to heat dissipation - Google Patents
Cubical switchboard convenient to heat dissipation Download PDFInfo
- Publication number
- CN214798498U CN214798498U CN202121063772.1U CN202121063772U CN214798498U CN 214798498 U CN214798498 U CN 214798498U CN 202121063772 U CN202121063772 U CN 202121063772U CN 214798498 U CN214798498 U CN 214798498U
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- Prior art keywords
- pivot
- work box
- heat dissipation
- fixedly connected
- dust
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 49
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 241001075561 Fioria Species 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
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Abstract
The utility model discloses a cubical switchboard convenient to heat dissipation, the work box comprises a work box body, a plurality of fixed plates that are used for placing electronic component of lateral wall fixedly connected with in the work box, top fixedly connected with driving motor in the work box, driving motor output fixedly connected with output shaft, the output shaft is connected with first pivot and second pivot through drive mechanism, first pivot top is connected with the rotation of top in the work box, the fixed hub connection of first pivot lateral wall has the blowing fan leaf. The utility model discloses a work box, driving motor, output shaft, first pivot, drive mechanism, blowing fan leaf and dust removal mechanism's cooperation is used for blowing fan leaf and rotating the heat dissipation of blowing to the electronic component surface, blowing the dust that covers simultaneously and falling, cleaing away by dust removal mechanism again, avoided long-time long-term long-pending dust in the conventional art to influence the phenomenon of radiating effect, improved radiating efficiency and radiating quality, embodied the practicality of device.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a cubical switchboard convenient to heat dissipation.
Background
The switch cabinet is an electrical device, mainly used for opening, closing, controlling and protecting the electrical equipment in the process of generating electricity, transmitting electricity, distributing electricity and converting electric energy in an electric power system, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement of the branch circuit, such as an instrument, automatic control, a motor magnetic switch, various alternating current contactors and the like, and some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber and are provided with a high-voltage bus, such as a power plant and the like.
The existing switch cabinet lacks a dust removal function, and dust covers the surfaces of electronic elements and equipment after long-time use, so that heat dissipation of the electronic elements is not facilitated, and equipment loss is accelerated; secondly, the ventilating window for air circulation is easily blocked by dust, so that the inside and outside air of the switch cabinet is not circulated, and the heat dissipation effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the existing problems in the prior art and providing a cubical switchboard convenient to heat dissipation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a switch cabinet convenient for heat dissipation comprises a working box, wherein a plurality of fixing plates used for placing electronic components are fixedly connected to the inner side wall of the working box, a driving motor is fixedly connected to the inner top of the working box, the output end of the driving motor is fixedly connected with an output shaft, the output shaft is connected with a first rotating shaft and a second rotating shaft through a transmission mechanism, the top end of the first rotating shaft is rotatably connected with the inner top of the working box, a fan blade is fixedly sleeved on the outer side wall of the first rotating shaft, the side wall of the working box is communicated with a ventilation window arranged in a trapezoid shape, the second rotating shaft is connected with a plurality of third rotating shafts through a meshing mechanism, the bottoms of the second rotating shaft and the third rotating shafts penetrate through the top of the ventilation window and are rotatably connected with the bottom of the ventilation window, rotating plates are fixedly sleeved on the outer side walls of the second rotating shaft and the third rotating shafts, a filter plate is fixedly connected to the inner side wall of the ventilation window, the work box is connected with a dust removal mechanism.
Preferably, the work box lateral wall is connected with the switch door, fixedly connected with observation window on the switch door, be equipped with the alarm button who is used for the theftproof on the switch door.
Preferably, the transmission mechanism comprises a main chain wheel, a first driven chain wheel and a second driven chain wheel which are fixedly sleeved on the outer side walls of the output shaft, the first rotating shaft and the second rotating shaft respectively, and the main chain wheel, the first driven chain wheel and the second driven chain wheel are in transmission connection through chains.
Preferably, the number of the first rotating shafts and the number of the second rotating shafts are two, and the first rotating shafts and the two second rotating shafts are symmetrically arranged.
Preferably, the meshing mechanism comprises a first gear and a second gear which are fixedly sleeved on the outer side walls of the second rotating shaft and the third rotating shaft respectively, and the first gear is in meshed connection with the second gear.
Preferably, dust removal mechanism includes the dust absorption motor of fixed connection at the work box lateral wall, dust absorption motor output and input respectively fixedly connected with dust exhaust pipe and dust absorption pipe, the dust absorption pipe runs through the work box lateral wall.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a work box, driving motor, output shaft, first pivot, drive mechanism, blowing fan leaf and dust removal mechanism's cooperation is used for blowing fan leaf and rotating the heat dissipation of blowing to the electronic component surface, blowing the dust that covers simultaneously and falling, cleaing away by dust removal mechanism again, avoided long-time long-term long-pending dust in the conventional art to influence the phenomenon of radiating effect, improved radiating efficiency and radiating quality, embodied the practicality of device.
2. The utility model discloses a cooperation of work box, driving motor, output shaft, drive mechanism, second pivot, meshing mechanism, rotor plate and filter is used for a plurality of rotor plates rotate simultaneously, and the inside and outside air of control switch cabinet flows, has avoided the phenomenon that the vent was blockked up to the dust among the traditional art, has improved the radiating efficiency, is favorable to the life of extension fixture.
Drawings
Fig. 1 is a schematic structural view of a switch cabinet convenient for heat dissipation according to the present invention;
fig. 2 is a schematic structural view of a ventilation window, a second rotating shaft, a third rotating shaft, a rotating plate and an engaging mechanism in a switch cabinet convenient for heat dissipation according to the present invention;
fig. 3 is the utility model provides a cubical switchboard openly connects's schematic structure convenient to heat dissipation.
In the figure: 1. a work box; 2. a fixing plate; 3. opening and closing the door; 4. a drive motor; 5. an output shaft; 6. a chain; 7. a first rotating shaft; 8. a blower blade; 9. a second rotating shaft; 10. a ventilation window; 11. a rotating plate; 12. a first gear; 13. a second gear; 14. a third rotating shaft; 15. a filter plate; 16. a dust collection motor; 17. a dust collection pipe; 18. a dust exhaust pipe.
Detailed Description
Referring to fig. 1-3, a switch cabinet convenient for heat dissipation comprises a working box 1, a switch door 3 is connected to a side wall of the working box 1, an observation window is fixedly connected to the switch door 3, and an alarm button for theft prevention is arranged on the switch door 3, which is not described herein again for the prior art;
the inner side wall of the working box 1 is fixedly connected with a plurality of fixing plates 2 used for placing electronic elements, the top of the working box 1 is fixedly connected with a driving motor 4, the output end of the driving motor 4 is fixedly connected with an output shaft 5, the output shaft 5 is connected with a first rotating shaft 7 and a second rotating shaft 9 through a transmission mechanism, the transmission mechanism comprises a main chain wheel, a first driven chain wheel and a second driven chain wheel which are fixedly sleeved on the outer side walls of the output shaft 5, the first rotating shaft 7 and the second rotating shaft 9 respectively, the main chain wheel, the first driven chain wheel and the second driven chain wheel are in transmission connection through a chain 6, the number of the first rotating shaft 7 and the second rotating shaft 9 is two, the two first rotating shafts 7 and the two second rotating shafts 9 are symmetrically arranged, and the first rotating shaft 7, the second rotating shaft 9 and the output shaft 5 are linked through the transmission mechanism;
the top end of the first rotating shaft 7 is rotatably connected with the top in the working box 1, the outer side wall of the first rotating shaft 7 is fixedly sleeved with a blowing fan blade 8, the blowing fan blade 8 rotates to blow air and cool the surface of the electronic element, and meanwhile, dust on the surface of the electronic element is blown off, so that the heat dissipation efficiency is improved;
the side wall of the working box 1 is communicated with a ventilation window 10 which is arranged in a ladder shape, the second rotating shaft 9 is connected with a plurality of third rotating shafts 14 through a meshing mechanism, the meshing mechanism comprises a first gear 12 and a second gear 13 which are fixedly sleeved on the outer side walls of the second rotating shaft 9 and the third rotating shafts 14 respectively, the first gear 12 is meshed with the second gear 13, and the second rotating shaft 9 is linked with the third rotating shafts 14 through the meshing mechanism;
the bottom ends of the second rotating shaft 9 and the third rotating shafts 14 penetrate through the top of the ventilating window 10 and are rotatably connected with the bottom of the ventilating window 10, the rotating plates 11 are fixedly sleeved on the outer side walls of the second rotating shaft 9 and the third rotating shafts 14, and the rotating plates 11 rotate simultaneously, so that the circulation of air inside and outside the switch cabinet can be ensured, the ventilating window 10 can be prevented from being blocked by dust, the heat dissipation quality and the heat dissipation efficiency are improved, and the practicability of the device is embodied;
the inner side wall of the ventilation window 10 is fixedly connected with a filter plate 15 which is used for filtering sundries such as leaves and the like to prevent the sundries from entering the switch cabinet and influencing the normal work of the equipment;
work box 1 is connected with dust removal mechanism, and dust removal mechanism includes the dust absorption motor 16 of fixed connection at 1 lateral wall of work box, and dust absorption motor 16 output and input are fixedly connected with dust exhaust pipe 18 and dust absorption pipe 17 respectively, and dust absorption pipe 17 runs through 1 lateral wall of work box, through dust removal mechanism for the dust in the cubical switchboard is by the clean up, has guaranteed the normal use of equipment.
The utility model discloses specific theory of operation as follows:
in an initial state, a driving motor 4 is started firstly, the driving motor 4 is the prior art, and redundant description is not repeated here, the driving motor 4 works to drive an output shaft 5 to rotate, the output shaft 5 rotates to drive a main chain wheel to rotate, the main chain wheel rotates to drive a first driven chain wheel to rotate through a chain 6, the first driven chain wheel rotates to drive a first rotating shaft 7 to rotate, so that a blowing fan blade 8 is driven to rotate, blowing is performed on the surfaces of electronic elements and equipment to dissipate heat, covered dust is blown off at the same time, and the heat dissipation efficiency and the heat dissipation quality of the device are improved;
meanwhile, the output shaft 5 rotates to drive the main chain wheel to rotate, the main chain wheel rotates to drive the second driven chain wheel to rotate through the chain 6, the second driven chain wheel rotates to drive the second rotating shaft 9 to rotate, the second rotating shaft 9 rotates to drive the third rotating shaft 14 to rotate through the meshing mechanism, so that the rotating plate 11 is driven to rotate, air inside and outside the switch cabinet is controlled to flow, the ventilation window 10 is prevented from being blocked by dust, the heat dissipation effect is influenced, and the practicability of the device is reflected;
the dust collection motor 16 is started, the dust collection motor 16 is the prior art, and details are not repeated herein, and the dust collection motor 16 works to absorb dust in the switch cabinet through the dust collection pipe 17 and discharge the dust to the outside of the switch cabinet through the dust discharge pipe 18, so that cleanness in the switch cabinet is ensured, and the service life of the device is prolonged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a cubical switchboard convenient to heat dissipation, includes work box (1), its characterized in that, work box (1) inside wall fixedly connected with a plurality of fixed plate (2) that are used for placing electronic component, top fixedly connected with driving motor (4) in work box (1), driving motor (4) output end fixedly connected with output shaft (5), output shaft (5) are connected with first pivot (7) and second pivot (9) through drive mechanism, first pivot (7) top is rotated with work box (1) interior top and is connected, the fixed cover of first pivot (7) lateral wall has cup jointed air-blowing fan leaf (8), work box (1) lateral wall intercommunication has ventilation window (10) that are trapezoidal form setting, second pivot (9) are connected with a plurality of third pivot (14) through meshing mechanism, second pivot (9) and a plurality of third pivot (14) bottom all run through ventilation window (10) top and with ventilation window (10) The bottom is rotated and is connected, second pivot (9) and third pivot (14) lateral wall all fixedly cup jointed rotor plate (11), ventilation window (10) inside wall fixedly connected with filter (15), work box (1) is connected with dust removal mechanism.
2. The switch cabinet convenient for heat dissipation according to claim 1, wherein a switch door (3) is connected to a side wall of the working box (1), an observation window is fixedly connected to the switch door (3), and an alarm button for preventing burglary is arranged on the switch door (3).
3. The switch cabinet convenient for heat dissipation according to claim 1, wherein the transmission mechanism comprises a main chain wheel, a first driven chain wheel and a second driven chain wheel which are respectively fixedly sleeved on outer side walls of the output shaft (5), the first rotating shaft (7) and the second rotating shaft (9), and the main chain wheel, the first driven chain wheel and the second driven chain wheel are in transmission connection through a chain (6).
4. The switch cabinet convenient for heat dissipation according to claim 1, wherein the number of the first rotating shafts (7) and the second rotating shafts (9) is two, and the two first rotating shafts (7) and the two second rotating shafts (9) are symmetrically arranged.
5. The switch cabinet convenient for heat dissipation according to claim 1, wherein the meshing mechanism comprises a first gear (12) and a second gear (13) which are fixedly sleeved on outer side walls of the second rotating shaft (9) and the third rotating shaft (14), respectively, and the first gear (12) is meshed with the second gear (13).
6. The switch cabinet convenient for heat dissipation according to claim 1, wherein the dust removing mechanism comprises a dust suction motor (16) fixedly connected to the outer side wall of the working box (1), the output end and the input end of the dust suction motor (16) are respectively and fixedly connected with a dust exhaust pipe (18) and a dust suction pipe (17), and the dust suction pipe (17) penetrates through the side wall of the working box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063772.1U CN214798498U (en) | 2021-05-18 | 2021-05-18 | Cubical switchboard convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063772.1U CN214798498U (en) | 2021-05-18 | 2021-05-18 | Cubical switchboard convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798498U true CN214798498U (en) | 2021-11-19 |
Family
ID=78694545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121063772.1U Active CN214798498U (en) | 2021-05-18 | 2021-05-18 | Cubical switchboard convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214798498U (en) |
-
2021
- 2021-05-18 CN CN202121063772.1U patent/CN214798498U/en active Active
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