CN214849729U - Low-voltage distribution cabinet convenient to heat dissipation - Google Patents
Low-voltage distribution cabinet convenient to heat dissipation Download PDFInfo
- Publication number
- CN214849729U CN214849729U CN202121292248.1U CN202121292248U CN214849729U CN 214849729 U CN214849729 U CN 214849729U CN 202121292248 U CN202121292248 U CN 202121292248U CN 214849729 U CN214849729 U CN 214849729U
- Authority
- CN
- China
- Prior art keywords
- outer box
- distribution cabinet
- box body
- switch board
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 10
- 238000010408 sweeping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a low-voltage power distribution cabinet convenient to heat dissipation, be equipped with the switch board in the outer box, be equipped with the opening that supplies the front end of switch board to expose on the preceding lateral wall of outer box, the left and right sides of switch board is equipped with the cooling tube that is located in the outer box respectively, fixed mounting has the filter screen in the bottom of switch board, fixed mounting has fan blade on the axis of rotation of driving motor; the utility model discloses a fan blade produces from bottom to top's air current when rotating, makes in the outside air passes through the fresh air inlet gets into the outer box, and outside air gets into at first by the cooling tube cooling behind the outer box, gets into in the switch board by the bottom of switch board again to cooling in making the switch board.
Description
Technical Field
The utility model relates to a switch board technical field, concretely relates to low-voltage distribution cabinet convenient to heat dissipation.
Background
The low-voltage power distribution cabinet can generate heat in the using process, and the heat is gathered in the power distribution cabinet, so that the damage of electrical elements in the power distribution cabinet is easily caused, and the normal work is influenced. But current low-voltage distribution cabinet when using, generally only reserve the louvre and carry out the air and exchange to reach radiating purpose, inside power equipment radiating rate is slow, and heat dispersion is low, influences inside power equipment's operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a low-voltage distribution cabinet convenient to heat dissipation is provided, the radiating effect is good to solve the problem among the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that: a low-voltage power distribution cabinet convenient for heat dissipation comprises an outer box body, wherein a power distribution cabinet is arranged in the outer box body, the power distribution cabinet is fixedly installed on the inner side of the rear side wall of the outer box body, a through hole for exposing the front end of the power distribution cabinet is formed in the front side wall of the outer box body, a cabinet door is arranged on the front side of the power distribution cabinet, and the through hole is plugged by the power distribution cabinet; cooling pipes positioned in the outer box body are respectively arranged on the left side and the right side of the power distribution cabinet, a cold water tank is fixedly arranged on the rear side of the outer box body, a water inlet end and a water outlet end of each cooling pipe are connected with the cold water tank, and a circulating water pump is fixedly arranged on each cooling pipe; the top of lateral wall is equipped with the fresh air inlet respectively about outer box, the bottom of switch board is the opening form, fixed mounting has the filter screen in the bottom of switch board, the top fixed mounting of switch board has a perpendicular section of thick bamboo, the lower extreme of a perpendicular section of thick bamboo with the inner chamber of switch board is linked together, the upper end of a perpendicular section of thick bamboo extends to the outside of outer box, there is the vertical extension's of axis of rotation driving motor through bracing piece fixed mounting in the perpendicular section of thick bamboo, fixed mounting has fan blade in driving motor's the axis of rotation.
As a further improvement, the top of the outer box body is fixedly provided with a shielding cover positioned above the vertical tube through a vertical rod.
As a further improvement, the inner sides of the left and right side walls of the outer box body are respectively fixedly provided with a slide way extending back and forth, a cleaning plate is arranged between the two slide ways in a sliding manner, the top of the cleaning plate is provided with bristles, and the bristles are contacted with the bottom of the filter screen; a rotating sleeve is fixedly installed in the outer box body through a supporting plate, a vertical shaft is rotatably installed in the rotating sleeve, a swing arm is fixedly installed on the vertical shaft, a vertically extending small shaft is fixedly installed at one end, away from the vertical shaft, of the swing arm, a sliding groove extending left and right is formed in the bottom of the cleaning plate, and the upper end of the small shaft is movably installed in the sliding groove; the outer box is characterized in that a transversely extending transmission shaft is rotatably mounted on the side wall of the outer box, a first bevel gear is fixedly mounted at one end of the rotation shaft, a second bevel gear kneaded with the first bevel gear is fixedly mounted on the vertical shaft, and a crank located on the outer side of the outer box is fixedly mounted at the other end of the vertical shaft.
As a further improvement, the bottom of the outer box body is open, a supporting plate is arranged in or movably arranged at the bottom of the outer box body, and an ash groove is formed in the top of the supporting plate; the left side and the right side of the bottom of the supporting plate are respectively provided with a bolt in a left-right sliding mode, and the inner sides of the left side wall and the right side wall of the outer box are respectively provided with a corresponding slot matched with the bolt.
As a further improvement, positioning blocks are fixedly mounted on the inner sides of the left side wall and the right side wall of the outer box respectively, and when the supporting plate abuts against the bottoms of the positioning blocks, the plug pins are aligned with the slots.
Due to the adoption of the technical scheme, the power distribution cabinet is arranged in the outer box body, the front side wall of the outer box body is provided with a through hole for exposing the front end of the power distribution cabinet, the left side and the right side of the power distribution cabinet are respectively provided with the cooling pipes positioned in the outer box body, the bottom of the power distribution cabinet is internally and fixedly provided with the filter screen, and the rotating shaft of the driving motor is fixedly provided with the fan blade;
the utility model discloses a fan blade produces the air current from bottom to top when rotating, impels outside air to get into in the outer box through the fresh air inlet, and outside air gets into and is cooled down by the cooling tube at first after the outer box, gets into in the switch board by the bottom of switch board again to make the interior cooling of switch board, have the advantage that the radiating effect is good;
the utility model discloses a rotate the crank and drive the swing arm and rotate, the swing arm passes through the staff and drives the sweeping board and slide around the slide, and the sweeping board is swept the dust of adhesion in the filter screen bottom through the brush hair, has the advantage of the clearance dust of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a schematic sectional view a-a in fig. 2.
In the figure: 1-outer box body; 2-a power distribution cabinet; 3-a through opening; 4-a cabinet door; 5-positioning a block; 6-a cooling pipe; 7-a cold water tank; 8-a circulating water pump; 9-air inlet holes; 10-filtering the screen; 11-a vertical cylinder; 12-a drive motor; 13-a fan blade; 14-a shield cover; 15-a slide way; 16-a sweeping board; 17-a rotating sleeve; 18-vertical axis; 19-a swing arm; 20-small shaft; 21-a chute; 22-a drive shaft; 23-a first bevel gear; 24-a second bevel gear; 25-a crank; 26-a pallet; 27-ash trough; 28-a latch; 29-slot.
Detailed Description
As shown in fig. 1 to 3, a low-voltage power distribution cabinet convenient for heat dissipation includes an outer box 1, a power distribution cabinet 2 is disposed in the outer box 1, the power distribution cabinet 2 is fixedly mounted on the inner side of the rear side wall of the outer box 1, a through hole 3 for exposing the front end of the power distribution cabinet 2 is disposed on the front side wall of the outer box 1, a cabinet door 4 is disposed on the front side of the power distribution cabinet 2, and the through hole 3 is blocked by the power distribution cabinet 2; cooling pipes 6 positioned in the outer box body 1 are respectively arranged on the left side and the right side of the power distribution cabinet 2, a cold water tank 7 is fixedly arranged on the rear side of the outer box body 1, a water inlet end and a water outlet end of each cooling pipe 6 are connected with the cold water tank 7, and a circulating water pump 8 is fixedly arranged on each cooling pipe 6; the top of lateral wall is equipped with fresh air inlet 9 respectively about outer box 1, the bottom of switch board 2 is the opening form, fixed mounting has filter screen 10 in the bottom of switch board 2, the top fixed mounting of switch board 2 has a vertical section of thick bamboo 11, the lower extreme of a vertical section of thick bamboo 11 with the inner chamber of switch board 2 is linked together, the upper end of a vertical section of thick bamboo 11 extends to the outside of outer box 1, there is the driving motor 12 of the vertical extension of axis of rotation through bracing piece fixed mounting in a vertical section of thick bamboo 11, fixed mounting has fan blade 13 in driving motor 12's the axis of rotation.
When the cold water circulating device is used, cold water in the cold water tank 7 is circularly injected into the cooling pipe 6 through the circulating water pump 8, the fan blade 13 is driven to rotate through the driving motor 12, and airflow from bottom to top is generated when the fan blade 13 rotates, so that external air enters the outer box body 1 through the air inlet hole 9. Outside air gets into and is at first cooled down by cooling tube 6 behind the outer box 1, again by in 2 bottom entering switch board 2 of switch board to make the interior cooling of switch board 2, the air is discharged from vertical cylinder 11 at last. The filter screen 10 can filter the dust in the air, avoids outside dust to get into in the switch board 2.
The top of the outer box body 1 is fixedly provided with a shielding cover 14 positioned above the vertical tube 11 through a vertical rod, and the shielding cover is used for shielding rain and snow.
The inner sides of the left side wall and the right side wall of the outer box body 1 are respectively fixedly provided with a slide way 15 extending forwards and backwards, a cleaning plate 16 is arranged between the two slide ways 15 in a sliding manner, the top of the cleaning plate 16 is provided with bristles, and the bristles are contacted with the bottom of the filter screen 10; a rotating sleeve 17 is fixedly installed in the outer box 1 through a supporting plate, a vertical shaft 18 is rotatably installed in the rotating sleeve 17, a swing arm 19 is fixedly installed on the vertical shaft 18, a vertically extending small shaft 20 is fixedly installed at one end, far away from the vertical shaft 18, of the swing arm 19, a sliding groove 21 extending left and right is formed in the bottom of the cleaning plate 16, and the upper end of the small shaft 20 is movably installed in the sliding groove 21; a transversely extending transmission shaft 22 is rotatably mounted on the side wall of the outer box 1, a first bevel gear 23 is fixedly mounted at one end of the rotation shaft 22, a second bevel gear 24 kneaded with the first bevel gear 23 is fixedly mounted on the vertical shaft 18, and a crank 25 positioned on the outer side of the outer box 1 is fixedly mounted at the other end of the vertical shaft 18.
After switch board 2 used for a long time, a large amount of dust adhesion is in the bottom of filter screen 10, influences the circulation of air. The transmission shaft 22 is driven to rotate by rotating the crank 25, the transmission shaft 22 drives the second bevel gear 24 and the vertical shaft 18 to rotate through the first bevel gear 23, the vertical shaft 18 drives the swing arm 19 to rotate, the swing arm 19 drives the small shaft 20 to slide left and right along the sliding groove 21 when rotating, meanwhile, the swing arm 19 drives the cleaning plate 16 to slide back and forth along the sliding way 15 through the small shaft 20, and the cleaning plate 16 cleans dust adhered to the bottom of the filter screen 10 through bristles.
The bottom of the outer box body 1 is open, a supporting plate 26 is arranged in or movably mounted at the bottom of the outer box body 1, and an ash groove 27 is formed in the top of the supporting plate 26; the left side and the right side of the bottom of the supporting plate 26 are respectively provided with a bolt 28 in a left-right sliding manner, and the inner sides of the left side wall and the right side wall of the outer box 1 are respectively provided with a slot 29 matched with the corresponding bolt 28.
After the sweeping plate 16 sweeps dust adhered to the bottom of the filter net 10, the dust falls down into the dust groove 27, and is separated from the slot 29 by pulling the latch 28, and then the supporting plate 26 can be removed from the bottom of the outer case 1 to pour the dust.
Positioning blocks 30 are fixedly mounted on the inner sides of the left and right side walls of the outer box 1, and when the supporting plate 26 abuts against the bottoms of the positioning blocks 30, the pins 28 are aligned with the slots 29. When the support plate 26 is installed, the support plate 26 is installed in the bottom of the outer case 1 and attached to the positioning block 30, thereby facilitating the insertion of the pin 28 into the insertion groove 29.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a low-voltage distribution cabinet convenient to heat dissipation which characterized in that: the power distribution cabinet comprises an outer box body, wherein a power distribution cabinet is arranged in the outer box body, the power distribution cabinet is fixedly arranged on the inner side of the rear side wall of the outer box body, a through hole for exposing the front end of the power distribution cabinet is formed in the front side wall of the outer box body, a cabinet door is arranged on the front side of the power distribution cabinet, and the through hole is plugged by the power distribution cabinet; cooling pipes positioned in the outer box body are respectively arranged on the left side and the right side of the power distribution cabinet, a cold water tank is fixedly arranged on the rear side of the outer box body, a water inlet end and a water outlet end of each cooling pipe are connected with the cold water tank, and a circulating water pump is fixedly arranged on each cooling pipe; the top of lateral wall is equipped with the fresh air inlet respectively about outer box, the bottom of switch board is the opening form, fixed mounting has the filter screen in the bottom of switch board, the top fixed mounting of switch board has a perpendicular section of thick bamboo, the lower extreme of a perpendicular section of thick bamboo with the inner chamber of switch board is linked together, the upper end of a perpendicular section of thick bamboo extends to the outside of outer box, there is the vertical extension's of axis of rotation driving motor through bracing piece fixed mounting in the perpendicular section of thick bamboo, fixed mounting has fan blade in driving motor's the axis of rotation.
2. The low-voltage distribution cabinet facilitating heat dissipation according to claim 1, wherein: the top of outer box is passed through pole setting fixed mounting and is located the housing cap of the top of a vertical section of thick bamboo.
3. The low-voltage distribution cabinet facilitating heat dissipation according to claim 1, wherein: the inner sides of the left side wall and the right side wall of the outer box are respectively fixedly provided with a slide way extending forwards and backwards, a cleaning plate is arranged between the two slide ways in a sliding way, the top of the cleaning plate is provided with bristles, and the bristles are contacted with the bottom of the filter screen; a rotating sleeve is fixedly installed in the outer box body through a supporting plate, a vertical shaft is rotatably installed in the rotating sleeve, a swing arm is fixedly installed on the vertical shaft, a vertically extending small shaft is fixedly installed at one end, away from the vertical shaft, of the swing arm, a sliding groove extending left and right is formed in the bottom of the cleaning plate, and the upper end of the small shaft is movably installed in the sliding groove; the outer box is characterized in that a transversely extending transmission shaft is rotatably mounted on the side wall of the outer box, a first bevel gear is fixedly mounted at one end of the rotation shaft, a second bevel gear kneaded with the first bevel gear is fixedly mounted on the vertical shaft, and a crank located on the outer side of the outer box is fixedly mounted at the other end of the vertical shaft.
4. The low-voltage distribution cabinet facilitating heat dissipation according to claim 1, wherein: the bottom of the outer box body is open, a supporting plate is arranged in or movably arranged at the bottom of the outer box body, and an ash groove is formed in the top of the supporting plate; the left side and the right side of the bottom of the supporting plate are respectively provided with a bolt in a left-right sliding mode, and the inner sides of the left side wall and the right side wall of the outer box are respectively provided with a corresponding slot matched with the bolt.
5. The low-voltage distribution cabinet facilitating heat dissipation according to claim 4, wherein: the inner sides of the left side wall and the right side wall of the outer box body are respectively and fixedly provided with a positioning block, and when the supporting plate abuts against the bottom of the positioning block, the plug pin is aligned with the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292248.1U CN214849729U (en) | 2021-06-10 | 2021-06-10 | Low-voltage distribution cabinet convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292248.1U CN214849729U (en) | 2021-06-10 | 2021-06-10 | Low-voltage distribution cabinet convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214849729U true CN214849729U (en) | 2021-11-23 |
Family
ID=78804817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121292248.1U Expired - Fee Related CN214849729U (en) | 2021-06-10 | 2021-06-10 | Low-voltage distribution cabinet convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214849729U (en) |
-
2021
- 2021-06-10 CN CN202121292248.1U patent/CN214849729U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |