CN220874043U - Energy-saving low-voltage power distribution cabinet - Google Patents
Energy-saving low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN220874043U CN220874043U CN202322554458.9U CN202322554458U CN220874043U CN 220874043 U CN220874043 U CN 220874043U CN 202322554458 U CN202322554458 U CN 202322554458U CN 220874043 U CN220874043 U CN 220874043U
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- Prior art keywords
- electric cabinet
- cabinet
- close
- heat dissipation
- power distribution
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- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 31
- 230000002265 prevention Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 8
- 244000309464 bull Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of low-voltage power distribution cabinets and discloses an energy-saving low-voltage power distribution cabinet, which comprises an electric cabinet, wherein a fixed block is fixedly arranged at the position, close to the front end, of the top of the electric cabinet, a protection device is arranged on the fixed block, a sliding groove is formed in the position, close to the front end, of the inside of the electric cabinet, opening and closing devices are arranged on two sides, close to the front end, of the inside of the electric cabinet, four circular grooves are formed in the rear end of the electric cabinet, pedestrians are prevented from being injured when the inside of the electric cabinet is in a problem, meanwhile, the pedestrians are prevented from being carelessly put hands on equipment in the electric cabinet, dust is prevented from being emitted from the equipment inside the electric cabinet, the rotation of four cooling fans blows to the surface of the cooling fans, hot air circulates to the outer surface of the electric cabinet through small openings on a dust screen, so that hot air in the electric cabinet is reduced, the temperature in the electric cabinet is reduced, meanwhile, the electric energy of the cooling fans is solved through new energy sources through the existence of solar panels and power modules, and the electric resources of the cooling fans are saved.
Description
Technical Field
The utility model relates to the technical field of low-voltage power distribution cabinets, in particular to an energy-saving low-voltage power distribution cabinet.
Background
The low-voltage power distribution cabinet is the power distribution equipment for distributing, controlling, metering and connecting cables in an electric power supply system, a high-voltage switch cabinet is used in a common power supply office and a power substation, then the low-voltage side is reduced by a transformer and led out to the low-voltage power distribution cabinet, the low-voltage power distribution cabinet is further connected to a power distribution panel of each power utilization, and the control box and the switch box are the equipment of the power distribution device which integrally combines a plurality of protection devices such as a switch, a circuit breaker, a fuse, a button, an indicator lamp, an instrument and an electric wire to meet the design function requirement.
The inside temperature of current low-voltage distribution cabinet can rise when using, dispel the heat through radiator fan and opening the cabinet door basically, opens the cabinet door and can make the dust get into 1 in fall to equipment on, because there is the pedestrian under the lower nearby circumstances of having of some electric cabinet positions, has certain danger to the pedestrian, and the inside radiator fan that is provided with of electric cabinet also needs certain electric energy to be as supporting, comparatively extravagant electric resource.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an energy-saving low-voltage power distribution cabinet, which solves the problem that when a cabinet door is opened, dust enters and falls onto equipment, and when pedestrians exist near the lower position of the electric cabinet, the pedestrians are at a certain danger, and simultaneously solves the problem that a cooling fan arranged in the electric cabinet needs a certain electric energy as a support, so that electric resources are wasted.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the energy-saving low-voltage power distribution cabinet comprises an electric cabinet, wherein a fixed block is fixedly arranged at the position, close to the front end, of the top of the electric cabinet, and a protection device is arranged on the fixed block;
wherein, a chute is arranged in the electric cabinet near the front end;
wherein, the opening and closing devices are arranged at two sides of the electric cabinet, which are close to the front end, inside the electric cabinet;
Four round grooves are formed in the rear end of the electric cabinet, the four round grooves are arranged in a rectangular array, and heat dissipation and dust prevention devices are arranged on the four round grooves;
wherein, the top of electric cabinet is close to rear end position fixed mounting and is provided with power device on the fixed plate.
Preferably, the protection device comprises a groove, the groove is formed in the bottom of the fixed block, a rotating rod is rotatably arranged in the groove, a protection net is fixedly arranged on the rotating rod, and the protection net is wound on the outer surface of the rotating rod;
Wherein, the one end that the protection network kept away from the bull stick is close to the intermediate position and has seted up first handle groove.
Preferably, the opening and closing device comprises two cabinet doors, the two cabinet doors are hinged to the two sides of the front end of the electric cabinet, the second handle grooves are formed in the middle positions of the opposite faces of the front ends of the two cabinet doors, and the front ends of the two cabinet doors are located above the two second handle grooves and are equidistantly provided with three heat dissipation grooves.
Preferably, the heat dissipation dustproof device comprises four heat dissipation nets, wherein the four heat dissipation nets are fixedly arranged on the inner walls of the four circular grooves and close to the front end, and the four heat dissipation nets are rotatably provided with heat dissipation fans at the central positions of one ends of the inner walls of the four circular grooves;
Wherein, the inner wall of four circular grooves is close to rear end position fixed mounting has the dust screen.
Preferably, the power device comprises a solar panel, wherein the solar panel is fixedly arranged at the front end of the fixed plate and close to the top, and one end of the solar panel, which is far away from the fixed plate, is fixedly arranged at the top of the fixed block and close to the front end;
The upper surface of the electric cabinet is fixedly provided with a power module close to the fixing plate, and the power module is electrically connected with the solar panel;
the power module is electrically connected with the four cooling fans.
(III) beneficial effects
Compared with the prior art, the utility model provides an energy-saving low-voltage power distribution cabinet, which has the following beneficial effects:
1. This energy-saving low-voltage power distribution cabinet, when dispelling the heat, place the inside to two second handle grooves through the workman with the hand, open two cabinet doors with force to both sides, the workman talkbacks the inside back downward force of placing first handle groove again, thereby first handle groove receives decurrent effort and moves down, simultaneously first handle groove moves down and drives the protection network and move down, the protection network moves down and drives the bull stick and rotate, thereby expand the protection network, the protection network slides down along the spout, slide the protection network to spout inner wall bottommost stop the removal, separate equipment and pedestrian under the circumstances of improper misheat dissipation, when preventing that the inside problem of electric cabinet from appearing, the pedestrian receives the injury, also prevent simultaneously that the pedestrian from carelessly putting the hand into on the equipment in the electric cabinet, and dustproof to inside equipment when dispelling the heat.
2. This energy-saving low-voltage power distribution cabinet, solar panel absorbs solar energy, solar energy passes through solar panel conversion electric energy and pours into to power module, power module carries the electric energy to four radiator fan, the electric energy drives four radiator fan and rotates, four radiator fan rotate and drive the inside steam flow of electric cabinet, the inside steam of electric cabinet flows to the direction of four circular slots, the inside of circular slot is got into through the aperture on the radiator net to the steam of electric cabinet, blow to radiator fan's surface through the rotation of four radiator fan, the steam flows to the surface of electric cabinet through the inlet on the dust screen, thereby reduce the inside steam of electric cabinet, make the inside temperature of electric cabinet reduce, the existence through solar panel and power module solves radiator fan's electric energy through new energy simultaneously, thereby radiator fan's electric resource has been saved.
Drawings
Fig. 1 is a schematic diagram of a front side view structure of an energy-saving low-voltage power distribution cabinet of the utility model;
fig. 2 is a schematic diagram of a rear side view structure of an energy-saving low-voltage power distribution cabinet according to the present utility model;
FIG. 3 is a schematic diagram of a side cross-sectional structure of an energy-saving low-voltage power distribution cabinet according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a heat dissipation guard;
fig. 5 is a schematic diagram of a separation structure of a heat dissipation and dust prevention device.
In the figure: 1. an electric cabinet; 2. a fixed block; 3. a chute; 4. a circular groove; 5. a fixing plate; 6. a groove; 7. a rotating rod; 8. a protective net; 9. a first handle groove; 10. a heat dissipation net; 11. a heat radiation fan; 12. a dust screen; 13. a heat sink; 14. a power module; 15. a solar panel; 16. a cabinet door; 17. a second handle slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an energy-saving low-voltage power distribution cabinet, including electric cabinet 1, the top of electric cabinet 1 is close to front end position fixed mounting and has fixed block 2, be provided with protector on the fixed block 2, the inside of electric cabinet 1 is close to front end position and has seted up spout 3, the inside of electric cabinet 1 is close to front end both sides and is provided with the switching device, four circular slot 4 have been seted up to the rear end of electric cabinet 1, four circular slot 4 are rectangular array setting, and all be provided with heat dissipation dust keeper on four circular slot 4, the top of electric cabinet 1 is close to rear end position fixed mounting and has fixed plate 5, be provided with power device on the fixed plate 5.
Further, protector includes recess 6, the bottom at fixed block 2 is seted up to recess 6, the bull stick 7 is installed in the inside rotation of recess 6, fixed mounting has protection network 8 on the bull stick 7, the winding of protection network 8 sets up the surface at bull stick 7, protection network 8 is kept away from the one end of bull stick 7 and is close to intermediate position and has been seted up first handle groove 9, place the inside to two second handle grooves 17 through the workman, open two cabinet doors 16 with the both sides with effort, the workman speaks again the inside back downward force of first handle groove 9, thereby first handle groove 9 receives decurrent effort and moves down, first handle groove 9 moves down simultaneously and drives protection network 8 and move down, protection network 8 moves down and drives bull stick 7 rotation, thereby expand protection network 8, protection network 8 slides down along spout 3, slide protection network 8 to spout 3 inner wall bottommost under the circumstances of misheat dissipation with the equipment and pedestrian separate, when preventing that electric cabinet 1 inside problem from appearing, receive the injury, also prevent simultaneously that the carelessly from putting into electric cabinet 1 in the interior equipment of the interior and carrying out dust-proof equipment to the inside of protection equipment of the equipment that just carries out the heat dissipation.
Further, the opening and closing device comprises two cabinet doors 16, the two cabinet doors 16 are hinged to two sides of the front end of the electric cabinet 1, second handle grooves 17 are formed in the middle positions of the opposite surfaces of the front ends of the two cabinet doors 16, and three heat dissipation grooves 13 are formed in the front ends of the two cabinet doors 16, located above the two second handle grooves 17, at equal distances.
Further, the heat dissipation dustproof device comprises four heat dissipation nets 10, the four heat dissipation nets 10 are fixedly arranged on the inner walls of the four circular grooves 4 and close to the front end, the four heat dissipation nets 10 are rotatably arranged at the center positions of one ends of the inner walls of the four circular grooves 4, the dustproof nets 12 are fixedly arranged on the inner walls of the four circular grooves 4 and close to the rear end, the four heat dissipation fans 11 rotate to drive hot air inside the electric cabinet 1 to flow, the hot air inside the electric cabinet 1 flows in the direction of the four circular grooves 4, the hot air of the electric cabinet 1 enters the inner parts of the circular grooves 4 through small holes on the heat dissipation nets 10, and blows to the surfaces of the heat dissipation fans 11 through the rotation of the four heat dissipation fans 11, and the hot air circulates to the outer surface of the electric cabinet 1 through small holes on the dustproof nets 12.
Further, the power device comprises a solar panel 15, the solar panel 15 is fixedly installed at the front end of the fixed plate 5 and close to the top, one end of the solar panel 15, which is far away from the fixed plate 5, is fixedly installed at the top of the fixed block 2 and close to the front end, a power module 14 is fixedly installed at the position, which is close to the fixed plate 5, of the upper surface of the electric cabinet 1, the power module 14 is electrically connected with the solar panel 15, the power module 14 is electrically connected with the four cooling fans 11, the solar panel 15 absorbs solar energy, the solar energy is converted into electric energy through the solar panel 15 and is injected into the power module 14, and the power module 14 transmits electric energy to the four cooling fans 11.
Working principle: during the heat dissipation, place the inside to two second handle grooves 17 through the workman with the hand, open two cabinet doors 16 with the power to both sides, the workman talkbacks behind the inside of first handle groove 9 and uses the power downwards, thereby first handle groove 9 receives decurrent effort and moves downwards, simultaneously first handle groove 9 moves down and drives protection network 8 and move downwards, protection network 8 moves down and drives bull stick 7 rotation, thereby expand protection network 8, protection network 8 slides downwards along spout 3, slide protection network 8 to spout 3 inner wall bottommost portion stop the removal, equipment and pedestrian separate under the circumstances of improper mistake heat dissipation, prevent that the inside appearance of electric cabinet 1 from receiving the injury when, also prevent the pedestrian carelessly put into the inside equipment of electric cabinet 1 with the hand on, and dustproof to inside equipment in the radiating simultaneously, solar panel 15 absorbs solar energy, solar energy converts into electric energy through solar panel 15 and pours into electric energy into to power hot gas module 14, power module 14 carries the electric energy to four radiator fan 11, electric energy drives four radiator fan 11 rotation, four radiator fan 11 rotate, the electric energy rotates the inside of electric cabinet 11 and takes the electric energy to the inside fan 11 to rotate through the fan 11, the inside fan 11 through the inside fan 11 of fan 11, the inside of electric cabinet 1 is through the fan 11, the inside diameter of fan 11 is reduced through the inside fan 11, thereby the inside of the fan 11 is cooled down, the inside has been solved through the inside fan 11, the inside has been reduced the inside the fan 11, the inside has been through the heat-air 11, and the inside has been cooled down through the heat-absorbing heat of the inside has been prevented.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an energy-saving low voltage power distribution cabinet, includes electric cabinet (1), its characterized in that: a fixed block (2) is fixedly arranged at the top of the electric cabinet (1) close to the front end, and a protection device is arranged on the fixed block (2);
wherein, a chute (3) is arranged in the electric cabinet (1) near the front end;
Wherein, the two sides of the electric cabinet (1) close to the front end are provided with opening and closing devices;
Four circular grooves (4) are formed in the rear end of the electric cabinet (1), the four circular grooves (4) are arranged in a rectangular array, and heat dissipation and dust prevention devices are arranged on the four circular grooves (4);
Wherein, the top of electric cabinet (1) is close to rear end position fixed mounting and is had fixed plate (5), is provided with power device on fixed plate (5).
2. An energy efficient low voltage power distribution cabinet according to claim 1, characterized in that: the protection device comprises a groove (6), the groove (6) is formed in the bottom of the fixed block (2), a rotating rod (7) is rotatably arranged in the groove (6), a protection net (8) is fixedly arranged on the rotating rod (7), and the protection net (8) is wound on the outer surface of the rotating rod (7);
Wherein, one end of the protection net (8) far away from the rotating rod (7) is close to the middle position and is provided with a first handle groove (9).
3. An energy efficient low voltage power distribution cabinet according to claim 1, characterized in that: the opening and closing device comprises two cabinet doors (16), wherein the two cabinet doors (16) are hinged to the two sides of the front end of the electric cabinet (1), second handle grooves (17) are formed in the middle positions of the opposite surfaces of the front ends of the two cabinet doors (16), and three heat dissipation grooves (13) are formed in the front ends of the two cabinet doors (16) at equal distances above the two second handle grooves (17).
4. An energy efficient low voltage power distribution cabinet according to claim 1, characterized in that: the heat dissipation dustproof device comprises four heat dissipation nets (10), wherein the four heat dissipation nets (10) are fixedly arranged on the inner walls of the four circular grooves (4) close to the front end, and the heat dissipation fans (11) are rotatably arranged on the center positions of one ends of the inner walls of the four circular grooves (4) at the four heat dissipation nets (10);
Wherein, the inner walls of the four circular grooves (4) are fixedly provided with dustproof nets (12) near the rear end.
5. An energy efficient low voltage power distribution cabinet according to claim 1, characterized in that: the power device comprises a solar panel (15), wherein the solar panel (15) is fixedly arranged at the front end of the fixed plate (5) and close to the top, and one end of the solar panel (15) far away from the fixed plate (5) is fixedly arranged at the top of the fixed block (2) and close to the front end;
Wherein, the upper surface of the electric cabinet (1) is fixedly provided with a power module (14) near the position of the fixed plate (5), and the power module (14) is electrically connected with the solar panel (15);
wherein, the power module (14) is electrically connected with the four heat dissipation fans (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554458.9U CN220874043U (en) | 2023-09-18 | 2023-09-18 | Energy-saving low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322554458.9U CN220874043U (en) | 2023-09-18 | 2023-09-18 | Energy-saving low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874043U true CN220874043U (en) | 2024-04-30 |
Family
ID=90819469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322554458.9U Active CN220874043U (en) | 2023-09-18 | 2023-09-18 | Energy-saving low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874043U (en) |
-
2023
- 2023-09-18 CN CN202322554458.9U patent/CN220874043U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |