CN220139064U - Switch board convenient to heat dissipation - Google Patents
Switch board convenient to heat dissipation Download PDFInfo
- Publication number
- CN220139064U CN220139064U CN202320736718.1U CN202320736718U CN220139064U CN 220139064 U CN220139064 U CN 220139064U CN 202320736718 U CN202320736718 U CN 202320736718U CN 220139064 U CN220139064 U CN 220139064U
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- China
- Prior art keywords
- heat dissipation
- fan blade
- driving wheel
- wheel
- cabinet body
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power distribution cabinet convenient for heat dissipation, which belongs to the field of power distribution cabinets and comprises a cabinet body, wherein a cabinet door is movably arranged at the front position of the cabinet body, a base is fixedly arranged at the bottom position of the cabinet body, a lock is movably arranged on the cabinet door, and heat dissipation mechanisms are movably arranged at the two sides of the cabinet body, each heat dissipation mechanism comprises a first protection ring, a first fan blade, a first transmission wheel, a second protection ring, a second fan blade, a second transmission wheel, a transmission rod, a driven wheel, a driving wheel and a third transmission wheel, the transmission wheels at the two ends of the transmission rod are driven to rotate by a speed reducing motor through the arranged heat dissipation mechanisms, and the first transmission wheel and the second transmission wheel are enabled to rotate in the cabinet body through a transmission belt, so that the first fan blade and the second fan blade rotate in the cabinet body, and air flow outside the cabinet body is sucked into the cabinet body through heat dissipation holes at the two sides to exchange heat with air flow inside the cabinet body, and the cabinet body is accelerated, and the heat dissipation effect of the cabinet body is better.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet convenient for heat dissipation.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The switch board is motor control center's generic name, and the switch board uses in the scattered, less occasion of return circuit of load ratio, and current switch board mainly relies on louvre, the heat dissipation groove that sets up on it to dispel the heat, and the air current in the air naturally removes, and the air current convection exchange in the cabinet to dispel the heat, the radiating effect is poor, and the heat is piled up easily in the cabinet body, causes electrical component to damage, consequently needs to improve.
Disclosure of Invention
The utility model mainly aims to provide a power distribution cabinet convenient for heat dissipation, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a switch board convenient to heat dissipation, includes the box, the front position movable mounting of box has the chamber door, the bottom position fixed mounting of box has the base, movable mounting has the tool to lock on the chamber door, the both sides position movable mounting of box has heat dissipation mechanism, heat dissipation mechanism includes a guard ring, a flabellum, a drive wheel, no. two guard rings, no. two flabellums, no. two drive wheels, the transfer line, from driving wheel, action wheel and No. three drive wheels, a guard ring, no. two guard rings fixed mounting are in the inboard position of box, and a guard ring is located the top position of No. two guard rings, no. one flabellum movable mounting is in a guard ring, no. two flabellums movable mounting are in No. two guard rings, no. one drive wheel, no. two drive wheel fixed mounting are in the side position of No. flabellum, no. two flabellums, no. two drive wheels are located the outside position of box, transfer line movable mounting is on the base, from driving wheel fixed mounting is on the transfer line, from driving wheel and No. three drive wheels are fixed mounting at the drive wheel.
Preferably, the heat dissipation mechanism further comprises a first filter screen and a second filter screen, the first filter screen and the second filter screen are fixedly arranged in the first protective ring and the second protective ring, and the first filter screen and the second filter screen are positioned on the side surfaces of the first fan blade and the second fan blade.
Preferably, the heat dissipation mechanism further comprises a rotating rod and a bearing, wherein the rotating rod is movably arranged in the first protective ring and the second protective ring, the bearing is movably arranged on the rotating rod, and the rotating rod is movably arranged with the box body through the bearing.
Preferably, the first fan blade and the second fan blade are fixedly arranged at one end of the rotating rod, and the first driving wheel and the second driving wheel are fixedly arranged at the other end of the rotating rod.
Preferably, the heat dissipation mechanism further comprises a driving belt, the driving belt is movably arranged on the first driving wheel, the second driving wheel and the third driving wheel, and two ends of the driving rod are movably arranged with the base through bearings.
Preferably, the heat dissipation mechanism further comprises a mounting plate and a gear motor, wherein the mounting plate is fixedly mounted on the base, the gear motor is fixedly mounted on the mounting plate, and an output shaft of the gear motor is fixedly mounted with the driving wheel.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arranged heat dissipation mechanism, the transmission wheels at the two ends of the transmission rod are driven to rotate by the speed reducing motor, the transmission wheels I and II are driven to rotate by the transmission belt, and the fan blades I and II rotate in the box body, so that air flow outside the box body passes through the heat dissipation holes at the two sides, is sucked into the box body and exchanges heat with air flow inside the box body, heat dissipation of the box body is accelerated, and the heat dissipation effect of the box body is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation mechanism according to the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
In the figure: 1. a case; 2. a door; 3. a base; 4. a lock; 5. a heat dissipation mechanism; 501. a first protective ring; 502. a first fan blade; 503. a first driving wheel; 504. a first filter screen; 505. a second protective ring; 506. a second fan blade; 507. a second driving wheel; 508. a second filter screen; 509. a transmission belt; 510. a mounting plate; 511. a speed reducing motor; 512. a transmission rod; 513. driven wheel; 514. a driving wheel; 515. a bearing; 516. a third driving wheel; 517. and rotating the rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a power distribution cabinet convenient for heat dissipation comprises a cabinet body 1, a cabinet door 2 is movably arranged at the front position of the cabinet body 1, a base 3 is fixedly arranged at the bottom position of the cabinet body 1, a lock 4 is movably arranged on the cabinet door 2, a heat dissipation mechanism 5 is movably arranged at the two sides of the cabinet body 1, the heat dissipation mechanism 5 comprises a first protection ring 501, a first fan blade 502, a first driving wheel 503, a second protection ring 505, a second fan blade 506, a second driving wheel 507, a driving rod 512, a driven wheel 513, a driving wheel 514 and a third driving wheel 516, the first protection ring 501 and the second protection ring 505 are fixedly arranged at the inner side position of the cabinet body 1, the first protection ring 501 is positioned above the second protection ring 505, the first fan blade 502 is movably arranged in the first protection ring 501, the second fan blade 506 is movably arranged in the second protection ring 505, the first driving wheel 503 and the second driving wheel 507 are fixedly arranged at the side positions of the first fan blade 502 and the second fan blade 506, the first driving wheel 503 and the second driving wheel 507 are positioned at the outer side of the box body 1, the heat dissipation mechanism 5 also comprises a first filter screen 504 and a second filter screen 508, the first filter screen 504 and the second filter screen 508 are fixedly arranged in the first protective ring 501 and the second protective ring 505, the first filter screen 504 and the second filter screen 508 are positioned at the side positions of the first fan blade 502 and the second fan blade 506, the heat dissipation mechanism 5 also comprises a rotating rod 517 and a bearing 515, the rotating rod 517 is movably arranged in the first protective ring 501 and the second protective ring 505, the bearing 515 is movably arranged on the rotating rod 517 and is movably arranged with the box body 1 through the bearing 515, the first fan blade 502 and the second fan blade 506 are fixedly arranged at one end position of the rotating rod 517, the first driving wheel 503 and the second driving wheel 507 are fixedly arranged at the other end position of the rotating rod 517, the swivelling levers 517 are located on the casing of box 1 side for swivelling levers 517 and box 1 movable mounting through bearing 515, protect No. one flabellum 502, no. two flabellums 506 through No. one guard ring 501, no. two guard rings 505, make with the inside equipment of box 1 mutual spacing.
The transmission rod 512 is movably mounted on the base 3, the driven wheel 513 is fixedly mounted on the transmission rod 512, the driving wheel 514 is movably mounted with the driven wheel 513, the third transmission wheel 516 is fixedly mounted at two ends of the transmission rod 512, the heat dissipation mechanism 5 further comprises a transmission belt 509, the transmission belt 509 is movably mounted on the first transmission wheel 503, the second transmission wheel 507 and the third transmission wheel 516, two ends of the transmission rod 512 are movably mounted with the base 3 through bearings 515, the heat dissipation mechanism 5 further comprises a mounting plate 510 and a gear motor 511, the mounting plate 510 is fixedly mounted on the base 3, the gear motor 511 is fixedly mounted on the mounting plate 510, an output shaft of the gear motor 511 is fixedly mounted with the driving wheel 514, the first transmission wheel 503 and the second transmission wheel 507 are movably mounted through the transmission belt 509, and the third transmission wheel 516 rotates through rotation of the transmission rod 512, so that the third transmission wheel 516 drives the first transmission wheel 503 and the second transmission wheel 507 to jointly rotate.
It should be noted that, the utility model is a power distribution cabinet convenient for heat dissipation, the gear motor 511 is started, the gear motor 511 drives the driving wheel 514 and the driven wheel 513 to rotate synchronously, so that the driving rod 512 and the driving wheel 516 at two ends of the driving rod 512 rotate synchronously, the driving wheel 516 drives the driving belt 509 to rotate, a first driving wheel 503 and two second driving wheels 507 are movably mounted on the driving belt 509, the first driving wheel 503 is located at the upper position of the box 1, the two second driving wheels 507 are located at the lower position of the box 1, the driving belt 509 drives the first driving wheel 503 and the second driving wheel 507 to rotate, the first fan blade 502 and the second fan blade 506 at the inner side positions of the first driving wheel 503 and the second driving wheel 507 rotate synchronously, a plurality of heat dissipation holes are arranged on the box 1, and the heat dissipation holes are also arranged at the side positions of the box 1 corresponding to the first protection ring 501 and the second protection ring 505, so that the air flow sucked part outside the box 1 is conveniently carried out in the box 1 through the rotation of the first fan blade 502 and the second driving wheel 507, the air flow outside the box 1 is well led into the box 1 through the first filter screen 508 and the second filter screen 508, and the dust is well mixed with the air flow inside the box 1.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. The present utility model has been described in detail with particular reference to preferred embodiments thereof, but it should not be understood by those skilled in the art that the utility model is not limited thereto, but is capable of numerous changes, modifications, substitutions and alterations herein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a switch board convenient to heat dissipation, includes box (1), front position movable mounting of box (1) has chamber door (2), the bottom position fixed mounting of box (1) has base (3), movable mounting has tool to lock (4), its characterized in that on chamber door (2): the heat dissipation mechanism (5) is movably arranged at the two sides of the box body (1), the heat dissipation mechanism (5) comprises a first protection ring (501), a first fan blade (502), a first driving wheel (503), a second protection ring (505), a second fan blade (506), a second driving wheel (507), a driving rod (512), a driven wheel (513), a driving wheel (514) and a third driving wheel (516), the first protection ring (501), the second protection ring (505) are fixedly arranged at the inner side of the box body (1), the first protection ring (501) is positioned above the second protection ring (505), the first fan blade (502) is movably arranged in the first protection ring (501), the second fan blade (506) is movably arranged in the second protection ring (505), the first driving wheel (503), the second driving wheel (507) are fixedly arranged at the side positions of the first fan blade (502) and the second fan blade (506), the first driving wheel (503) and the second driving wheel (507) are positioned at the outer side of the box body (1), the driving rod (514) is movably arranged on the driven wheel (512) and the driven wheel (512) is movably arranged on the base (512), the third driving wheel (516) is fixedly arranged at two ends of the driving rod (512).
2. The power distribution cabinet convenient for heat dissipation according to claim 1, wherein: the heat dissipation mechanism (5) further comprises a first filter screen (504) and a second filter screen (508), the first filter screen (504) and the second filter screen (508) are fixedly arranged in the first protective ring (501) and the second protective ring (505), and the first filter screen (504) and the second filter screen (508) are positioned on the side surfaces of the first fan blade (502) and the second fan blade (506).
3. The power distribution cabinet convenient for heat dissipation according to claim 2, wherein: the heat dissipation mechanism (5) further comprises a rotating rod (517) and a bearing (515), the rotating rod (517) is movably installed in the first protective ring (501) and the second protective ring (505), the bearing (515) is movably installed on the rotating rod (517), and the rotating rod is movably installed with the box body (1) through the bearing (515).
4. A power distribution cabinet for facilitating heat dissipation according to claim 3, further comprising: the first fan blade (502) and the second fan blade (506) are fixedly arranged at one end of the rotating rod (517), and the first driving wheel (503) and the second driving wheel (507) are fixedly arranged at the other end of the rotating rod (517).
5. The power distribution cabinet convenient for heat dissipation according to claim 4, wherein: the heat dissipation mechanism (5) further comprises a transmission belt (509), the transmission belt (509) is movably mounted on a first transmission wheel (503), a second transmission wheel (507) and a third transmission wheel (516), and two ends of the transmission rod (512) are movably mounted with the base (3) through bearings (515).
6. The power distribution cabinet convenient for heat dissipation according to claim 5, wherein: the heat dissipation mechanism (5) further comprises a mounting plate (510) and a gear motor (511), wherein the mounting plate (510) is fixedly arranged on the base (3), the gear motor (511) is fixedly arranged on the mounting plate (510), and an output shaft of the gear motor (511) is fixedly arranged with the driving wheel (514).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736718.1U CN220139064U (en) | 2023-04-06 | 2023-04-06 | Switch board convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736718.1U CN220139064U (en) | 2023-04-06 | 2023-04-06 | Switch board convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139064U true CN220139064U (en) | 2023-12-05 |
Family
ID=88963236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320736718.1U Active CN220139064U (en) | 2023-04-06 | 2023-04-06 | Switch board convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139064U (en) |
-
2023
- 2023-04-06 CN CN202320736718.1U patent/CN220139064U/en active Active
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