CN220172695U - Low-voltage drawer switch cabinet - Google Patents
Low-voltage drawer switch cabinet Download PDFInfo
- Publication number
- CN220172695U CN220172695U CN202321485951.3U CN202321485951U CN220172695U CN 220172695 U CN220172695 U CN 220172695U CN 202321485951 U CN202321485951 U CN 202321485951U CN 220172695 U CN220172695 U CN 220172695U
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- CN
- China
- Prior art keywords
- drawer
- switch cabinet
- assembly
- driving
- low voltage
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 abstract 2
- 238000009423 ventilation Methods 0.000 description 24
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The utility model relates to the technical field of drawer switch cabinets, and discloses a low-voltage drawer switch cabinet which comprises a switch cabinet body, wherein the switch cabinet is used for opening and closing, controlling and protecting electric equipment, and the switch cabinet comprises a cabinet body, and a drawer is inserted into the cabinet body and used for installing electric devices. This low-voltage drawer switch cabinet, when using, drive the anticlockwise rotation of pivot through drive assembly, the pivot drives the wind-force that the flabellum produced this moment, make the air get into by first ventilative mouthful, by the discharge of second ventilative mouthful, thereby dispel the heat to the inside electrical component of drawer, drive the pivot through drive assembly and rotate clockwise, the wind-force that the pivot drive flabellum produced this moment, make the air get into by the second ventilative mouthful, by first ventilative mouthful discharge, thereby dispel the heat to the inside electrical component of drawer, the anticlockwise rotation of pivot drives the motion subassembly operation through coupling assembling simultaneously, drive the drawer by the motion subassembly and stretch into or stretch out the cabinet body, so that the maintenance to the inside electrical component of drawer.
Description
Technical Field
The utility model relates to the technical field of drawer switch cabinets, in particular to a low-voltage drawer switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, each shunt is arranged according to the requirements of the switch cabinet, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, the main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system, the switch cabinet is more in variety, and the low-voltage drawer type switch cabinet belongs to one of the switch cabinets.
When the pressing switch cabinet in the related art is used, the electric devices in the drawer are electrified to run, so that a large amount of heat can be generated, the temperature in the drawer is too high, and the electric devices in the drawer are easy to damage.
Disclosure of Invention
The utility model aims to provide a low-voltage drawer switch cabinet so as to solve the problems in the background technology.
The embodiment of the utility model adopts the following technical scheme:
the low-voltage drawer switch cabinet comprises a switch cabinet body, wherein the switch cabinet body is used for opening, closing, controlling and protecting electric equipment, and is inserted with a drawer for installing electric devices; the heat dissipation driving mechanism is connected to the switch cabinet and used for dissipating heat of the electric devices inside the drawer and driving the drawer to extend into or extend out of the switch cabinet, and comprises a moving assembly, a heat dissipation assembly, a connecting assembly and a driving assembly, wherein the driving assembly can drive the heat dissipation assembly to generate wind power so as to dissipate heat of the electric devices inside the drawer, and the driving assembly can also drive the moving assembly to drive the drawer to extend into or extend out of the switch cabinet.
Preferably, the moving assembly comprises a reciprocating screw and a moving part connected to the reciprocating screw in a threaded manner, and the moving part is connected with the bottom of the drawer.
Preferably, a through hole communicated with the drawer is arranged between the moving part and the drawer.
Preferably, the heat dissipation assembly comprises a rotating shaft and fan blades connected to the rotating shaft, and the rotating shaft can drive the fan blades to rotate and generate wind power.
Preferably, the connecting assembly comprises a fixed ring, a gear connected to the moving assembly and a mounting part connected to the fixed ring, wherein the fixed ring is connected with pushing teeth and a blocking part, the fixed ring rotates, and when the pushing teeth are blocked by the blocking part, the pushing gear is pushed to rotate, so that the moving assembly is driven to operate.
Preferably, the driving assembly comprises a driving source and a rotating column connected to an output shaft of the driving source, a transmission part is connected between the driving source and the heat dissipation assembly, the driving source drives the rotating column to rotate, and the heat dissipation assembly can be driven to operate through the transmission part.
Preferably, the transmission member comprises a transmission belt and two transmission wheels.
Preferably, the front side of the cabinet body is provided with a storage groove, and the drawer is inserted in the storage groove.
Preferably, a sliding groove is formed in the inner bottom wall of the storage groove, a mounting groove is formed in the inner side wall of the sliding groove, the sliding groove is used for mounting the moving assembly, the radiating assembly and the connecting assembly, and the mounting groove is used for mounting the driving assembly.
Preferably, a second ventilation port is formed in the front side of the inner wall of the sliding groove, a second filter screen is connected to the inner side of the second ventilation port, a first ventilation port is formed in the front side of the drawer, and a first filter screen is connected to the inner side of the first ventilation port.
The beneficial effects of the utility model are as follows:
when the drawer is used, the rotating shaft is driven to rotate anticlockwise through the driving assembly, the rotating shaft drives wind power generated by the fan blade, air enters from the first ventilation opening and is discharged from the second ventilation opening, so that electric devices inside the drawer are cooled, the driving assembly drives the rotating shaft to rotate clockwise, the rotating shaft drives wind power generated by the fan blade, air enters from the second ventilation opening and is discharged from the first ventilation opening, electric devices inside the drawer are cooled, meanwhile, the rotating shaft drives the moving assembly to operate through the connecting assembly in an anticlockwise mode, and the moving assembly drives the drawer to stretch into or stretch out of the cabinet body, so that the electric devices inside the drawer are maintained.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a front view of the present utility model;
FIG. 3 is a schematic view of a side view, partially cut-away, perspective view of the present utility model;
FIG. 4 is a schematic side view of a portion of a perspective view of the present utility model;
FIG. 5 is a schematic perspective view of a moving assembly and a driving assembly according to the present utility model;
fig. 6 is a schematic perspective view of a connecting assembly according to the present utility model.
In the figure: 1. a switch cabinet; 11. a cabinet body; 12. a storage groove; 13. a drawer; 14. a first ventilation port; 15. a first filter screen; 16. a chute; 17. a mounting groove; 18. a second ventilation port; 19. a second filter screen; 2. a heat dissipation driving mechanism; 21. a moving assembly; 211. a moving part; 2111. a through hole; 212. a reciprocating screw; 213. a first support portion; 22. a heat dissipation assembly; 221. a second supporting part; 2211. an opening; 222. a rotating shaft; 223. a fan blade; 23. a connection assembly; 231. a fixing ring; 232. a gear; 233. a mounting part; 234. pushing teeth; 235. a blocking portion; 24. a drive assembly; 241. a driving source; 242. rotating the column; 243. a transmission member.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-6, a low voltage drawer switch cabinet; including switch cabinet 1 for open and shut, control and protection consumer, switch cabinet 1 includes cabinet body 11, has pegged graft on the cabinet body 11 and has drawer 13 for install the electrical components, be connected with heat dissipation actuating mechanism 2 on the switch cabinet 1, heat dissipation actuating mechanism 2 includes moving assembly 21, heat dissipation subassembly 22, coupling assembling 23 and actuating assembly 24, and actuating assembly 24 can drive heat dissipation subassembly 22 and produce wind-force to dispel the heat to the electrical components in the drawer 13, actuating assembly 24 can also drive moving assembly 21 and drive drawer 13 to stretch into or stretch out switch cabinet 1.
As shown in fig. 1 and 2, the switch cabinet 1 includes a cabinet body 11, a plurality of storage slots 12 are provided on the front side of the cabinet body 11, a drawer 13 is inserted into the inner side of the storage slots 12, a first ventilation opening 14 is provided on the front side of the drawer 13, a first filter screen 15 is connected to the inner side of the first ventilation opening 14, a chute 16 is provided on the inner bottom wall of the storage slots 12, an installation slot 17 is provided on the inner side wall of the chute 16, a second ventilation opening 18 is provided on the front side of the inner wall of the chute 16, the second ventilation opening 18 is communicated with the outside, and a second filter screen 19 is connected to the inner side of the second ventilation opening 18.
As shown in fig. 2-6, the heat dissipation driving mechanisms 2 are provided in a plurality, the plurality of heat dissipation driving mechanisms 2 are respectively in one-to-one correspondence with the plurality of drawers 13, the heat dissipation driving mechanisms 2 comprise a moving component 21, a heat dissipation component 22, a connecting component 23 and a driving component 24, the driving component 24 can drive the heat dissipation component 22 to generate wind power, thereby heat dissipation is carried out on electric devices in the drawers 13, and the driving component 24 can also drive the moving component 21 to drive the drawers 13 to extend into or extend out of the switch cabinet 1.
With continued reference to fig. 2-6, the moving assembly 21 includes a first supporting portion 213 connected to the inner side of the chute 16, a certain space is reserved between the first supporting portion 213 and the chute 16, a reciprocating screw 212 is rotatably connected between the first supporting portion 213 and the rear side of the inner wall of the chute 16, a moving portion 211 is connected to the outer side of the reciprocating screw 212, the moving portion 211 is slidably connected to the inner side of the chute 16 in a limited manner, the moving portion 211 is connected to the bottom of the drawer 13, a through hole 2111 is provided between the moving portion 211 and the drawer 13, the front end of the through hole 2111 penetrates to the front side of the moving portion 211, and the reciprocating screw 212 can rotate to drive the moving portion 211 to move back and forth on the inner side of the chute 16, so that the drawer 13 stretches into or stretches out of the switch cabinet 1 to facilitate maintenance of electrical devices inside the drawer 13.
With continued reference to fig. 2-6, the heat dissipating assembly 22 includes a second supporting portion 221 connected to the inside of the chute 16, where an opening 2211 is provided on the second supporting portion 221, so as to prevent the second supporting portion 221 from blocking the air flowing in the chute 16, a rotating shaft 222 is rotatably connected to the front side of the second supporting portion 221, the rotating shaft 222 penetrates through the second supporting portion 221, and a fan blade 223 is connected to the front end of the outer side of the second supporting portion 221, where the rotating shaft 222 can rotate, and then drives the fan blade 223 to generate wind power.
With continued reference to fig. 2-6, the connection assembly 23 includes a fixed ring 231 connected to the rear end of the outer side of the rotating shaft 222, and a gear 232 connected to the front end of the reciprocating screw 212, wherein a mounting portion 233 is connected to the inner side of the fixed ring 231, a pushing tooth 234 and a blocking portion 235 are connected to the mounting portion 233, the pushing tooth 234 is rotatably connected to the mounting portion 233 through a rotating rod, and a torsion spring (not shown in the drawings) is connected between the pushing tooth 234 and the mounting portion 233, for driving the pushing tooth 234 to reset.
When the rotating shaft 222 rotates anticlockwise, the fixing ring 231 can be driven to rotate anticlockwise, at the moment, the blocking part 235 does not block the pushing teeth 234, the pushing teeth 234 are pushed on the gear 232, the rotating shaft 222 rotates anticlockwise to drive wind power generated by rotation of the fan blades 223, so that air enters from the first ventilation opening 14 at the front side of the drawer 13, flows through the inner side of the drawer 13, the through hole 2111 and the chute 16 and is discharged from the second ventilation opening 18, further, electric devices in the drawer 13 are radiated, when the rotating shaft 222 rotates clockwise, the fixing ring 231 can be driven to rotate clockwise, at the moment, the blocking part 235 blocks the pushing teeth 234, the gear 232 is driven to rotate through the pushing teeth 234, power is provided for rotation of the reciprocating screw 212, meanwhile, the rotating shaft 222 rotates clockwise to drive wind power generated by rotation of the fan blades 223, so that air enters from the second ventilation opening 18 into the chute 16, flows through the chute 16 and the through hole 2111 and is discharged from the first ventilation opening 18, and accordingly radiation of the electric devices in the drawer 13 is realized.
With continued reference to fig. 2-6, the driving assembly 24 includes a driving source 241 connected to the rear side of the inner wall of the mounting groove 17, the driving source 241 is a motor, a rotating column 242 is connected to an output shaft of the driving source 241, a driving member 243 is connected between the rotating column 242 and the rotating shaft 222, the driving member 243 includes a driving belt and two driving wheels, the two driving wheels are respectively connected to the rotating column 242 and the rotating shaft 222, the driving belt is connected between the two driving wheels, the driving source 241 is started to drive the rotating column 242 to rotate, and the rotating shaft 222 can be driven to synchronously rotate through the driving member 243, so as to provide power for the rotation of the rotating shaft 222.
When the rotary column 242 is driven to rotate anticlockwise by the driving source 241, at this time, the rotary column 242 is driven to rotate anticlockwise by the driving member 243, wind generated by rotation of the fan blade 223 is driven to rotate anticlockwise by the rotation of the rotary column 222, so that air enters from the first ventilation opening 14 at the front side of the drawer 13, flows through the inner side of the drawer 13, the through hole 2111 and the chute 16, and is discharged from the second ventilation opening 18, and meanwhile, the fixing ring 231 is driven to rotate anticlockwise, at this time, the blocking part 235 does not block the pushing teeth 234, the pushing teeth 234 stir on the gear 232, the reciprocating screw 212 is not driven to rotate, when the driving source 241 drives the rotary column 242 to rotate clockwise, the driving member 243 drives the rotary column 222 to rotate clockwise, the fixing ring 231 can rotate clockwise when the rotary column 222 rotates clockwise, at this time, the blocking part 235 blocks the pushing teeth 234, and drives the gear 232 to rotate through the pushing teeth 234, thereby providing power for rotation of the reciprocating screw 212, and drives the moving part 211 to move back and forth at the inner side of the chute 16, thereby driving the drawer 13 to stretch into or stretch out of the cabinet 11, and simultaneously, the driving the fan blade 222 to rotate clockwise, and the fixing ring 231 rotates clockwise, and the air enters into the first ventilation opening 16 and enters into the chute 16 through the first ventilation opening 2111, and the first ventilation opening 16, and the air 16 rotates clockwise through the hollow opening 211.
Claims (10)
1. A low voltage drawer switch cabinet, comprising:
the switch cabinet (1) is used for opening and closing, controlling and protecting electric equipment, the switch cabinet (1) comprises a cabinet body (11), and a drawer (13) is inserted on the cabinet body (11) and used for installing electric devices;
the heat dissipation driving mechanism (2) is connected to the switch cabinet (1) and used for dissipating heat of electric devices inside the drawer (13), and driving the drawer (13) to extend into or extend out of the switch cabinet (1), the heat dissipation driving mechanism (2) comprises a moving assembly (21), a heat dissipation assembly (22), a connecting assembly (23) and a driving assembly (24), and the driving assembly (24) can drive the heat dissipation assembly (22) to generate wind power so as to dissipate heat of the electric devices inside the drawer (13), and the driving assembly (24) can also drive the moving assembly (21) to drive the drawer (13) to extend into or extend out of the switch cabinet (1).
2. A low voltage drawer switch cabinet according to claim 1, wherein: the moving assembly (21) comprises a reciprocating screw (212) and a moving part (211) connected to the reciprocating screw (212) in a threaded mode, and the moving part (211) is connected with the bottom of the drawer (13).
3. A low voltage drawer switch cabinet according to claim 2, wherein: a through hole (2111) communicated with the drawer (13) is arranged between the moving part (211).
4. A low voltage drawer switch cabinet according to claim 1, wherein: the heat dissipation assembly (22) comprises a rotating shaft (222) and fan blades (223) connected to the rotating shaft (222), and the rotating shaft (222) can drive the fan blades (223) to rotate and generate wind power.
5. A low voltage drawer switch cabinet according to claim 1, wherein: the connecting assembly (23) comprises a fixed ring (231), a gear (232) connected to the moving assembly (21) and a mounting part (233) connected to the fixed ring (231), pushing teeth (234) and a blocking part (235) are connected to the fixed ring (231), the fixed ring (231) rotates, and when the pushing teeth (234) are blocked by the blocking part (235), the pushing gear (232) rotates, so that the moving assembly (21) is driven to operate.
6. A low voltage drawer switch cabinet according to claim 1, wherein: the driving assembly (24) comprises a driving source (241) and a rotating column (242) connected to an output shaft of the driving source (241), a transmission piece (243) is connected between the driving source (241) and the radiating assembly (22), the driving source (241) drives the rotating column (242) to rotate, and the radiating assembly (22) can be driven to operate through the transmission piece (243).
7. The low voltage drawer switch cabinet of claim 6, wherein: the transmission member (243) comprises a transmission belt and two transmission wheels.
8. A low voltage drawer switch cabinet according to claim 1, wherein: the front side of the cabinet body (11) is provided with a containing groove (12), and the drawer (13) is inserted into the containing groove (12).
9. The low voltage drawer switch cabinet of claim 8, wherein: the novel solar cell is characterized in that a sliding groove (16) is formed in the inner bottom wall of the storage groove (12), a mounting groove (17) is formed in the inner side wall of the sliding groove (16), the sliding groove (16) is used for mounting a moving assembly (21), a radiating assembly (22) and a connecting assembly (23), and the mounting groove (17) is used for mounting a driving assembly (24).
10. A low voltage drawer switch cabinet according to claim 9, wherein: the inner wall front side of spout (16) is provided with second ventilative mouth (18), the inboard of second ventilative mouth (18) is connected with second filter screen (19), the front side of drawer (13) is provided with first ventilative mouth (14), the inboard of first ventilative mouth (14) is connected with first filter screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485951.3U CN220172695U (en) | 2023-06-12 | 2023-06-12 | Low-voltage drawer switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321485951.3U CN220172695U (en) | 2023-06-12 | 2023-06-12 | Low-voltage drawer switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220172695U true CN220172695U (en) | 2023-12-12 |
Family
ID=89067869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321485951.3U Active CN220172695U (en) | 2023-06-12 | 2023-06-12 | Low-voltage drawer switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220172695U (en) |
-
2023
- 2023-06-12 CN CN202321485951.3U patent/CN220172695U/en active Active
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