CN114498401A - Power distribution cabinet for smart power grid - Google Patents
Power distribution cabinet for smart power grid Download PDFInfo
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- CN114498401A CN114498401A CN202210145698.0A CN202210145698A CN114498401A CN 114498401 A CN114498401 A CN 114498401A CN 202210145698 A CN202210145698 A CN 202210145698A CN 114498401 A CN114498401 A CN 114498401A
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- cabinet body
- power distribution
- gravity
- distribution cabinet
- fixedly connected
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- 230000005484 gravity Effects 0.000 claims abstract description 76
- 230000017525 heat dissipation Effects 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 239000012466 permeate Substances 0.000 claims description 5
- 230000032683 aging Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a power distribution cabinet for a smart power grid, which comprises a power distribution cabinet main body, wherein the power distribution cabinet main body comprises a cabinet body, a radiating pipe fixedly communicated with the interior of the cabinet body and used for radiating heat in the interior of the cabinet body, a radiating assembly detachably and slidably connected to the interior of the radiating pipe, a gravity adjusting assembly arranged at the top of the cabinet body and used for adjusting the position of the radiating assembly, and rainwater is injected into a radiating hole in the radiating assembly through the gravity adjusting assembly. This switch board for smart power grids can solve prior art effectively, and the switch board is installed outdoor usually, and the louvre on the switch board simultaneously does not have the prevention of seepage protection, in some rainwater more areas in south, often rains greatly and accompanies the strong wind, and inside the louvre entering switch board of switch board easily, the rainwater to send the problem of circuit short circuit, device ageing quickening and device rust easily, cause the incident even easily.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet for a smart power grid.
Background
The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops; they distribute the power of a circuit of a higher level of power distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
The switch board application is extensive, installs outdoor usually, and the louvre on the switch board does not have prevention of seepage protection simultaneously, and in some rainwater more areas in south, often heavy rain is along with strong wind, and inside the louvre entering switch board of switch board easily passed through to the rainwater to send circuit short circuit, device ageing to accelerate and the device rusts easily, cause the incident even.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a power distribution cabinet for a smart power grid, which can effectively solve the problems that in the prior art, the power distribution cabinet is usually installed outdoors, meanwhile, heat dissipation holes in the power distribution cabinet are not protected against seepage, in some areas with much rainwater in the south, heavy rain is often caused along with strong wind, rainwater easily enters the power distribution cabinet through the heat dissipation holes in the power distribution cabinet, so that short circuit of lines, accelerated aging of devices, rusting of the devices and even safety accidents are easily caused.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention provides a power distribution cabinet for a smart grid, which comprises:
the power distribution cabinet comprises a power distribution cabinet body, a radiating pipe and a power distribution cabinet body, wherein the radiating pipe is fixedly communicated with the interior of the cabinet body and is used for radiating heat in the interior of the cabinet body;
the heat dissipation assembly is detachably connected inside the heat dissipation pipe in a sliding manner;
the gravity adjusting assembly is arranged at the top of the cabinet body and used for adjusting the position of the heat dissipation assembly, and rainwater passes through the heat dissipation holes in the heat dissipation assembly and is injected into the heat dissipation assembly through the gravity adjusting assembly.
Further, the external side of the cabinet is rotatably provided with an opening and closing door through a hinge group, and the internal part of the cabinet is provided with a ventilation fan.
Further, the gravity adjusting assembly comprises a water pan, the bottom of the water pan is fixedly connected with the top of the cabinet body through a connecting rod, and a water-permeable square hole is formed in the water pan.
Further, a gravity rotating box is arranged below the water receiving tray and is provided with two groups, the gravity rotating box is evenly arranged on two sides of the top of the cabinet body, the gravity rotating box rotates and rotates with the top of the cabinet body through a rotating seat arranged at the bottom of the gravity rotating box, a bending spring is fixedly connected to the bottom of the gravity rotating box, and one end of the gravity rotating box is far away from the fixed connection with the outer side of the cabinet body through the bending spring.
Further, the gravity rotating box is fixedly connected with a magnetic plate on one side of the bottom, a magnetic block is connected to the bottom of the magnetic plate in a magnetic force mode, and one side, far away from the magnetic plate, of the magnetic block is fixedly connected with the top of the cabinet body.
Further, horizontal square hole has been seted up at the rotatory roof portion of gravity, vertical square hole has been seted up in the rotatory incasement side of gravity, horizontal square hole and vertical square hole outer end and the square hole bottom looks adaptation that permeates water, the rotatory case of gravity is kept away from vertical square hole one side and is seted up a plurality of groups and spray the hole.
Further, radiator unit includes Z type pole, and is adjacent crisscross the setting between the Z type pole, Z type pole outside cover is equipped with the support, support top and cabinet body inner wall top fixed connection, Z type pole outside fixedly connected with powerful spring, powerful spring one end and support outside fixed connection.
Further, Z type pole is kept away from powerful spring one end fixedly connected with indent board, indent inboard wall closely laminates there is the push rod, the push rod is kept away from indent board one end fixedly connected with piston plate.
Further, piston plate outside sliding connection has interior slide pipe, the interior slide pipe outside and cooling tube inner wall sliding connection, the cooling tube is through setting up link and the push rod outside sliding connection in its inside, piston plate outside fixedly connected with miniature spring, miniature spring outer end and the inboard fixed connection of link.
Further, the inside scavenge ports of all having seted up of interior slide pipe and cooling tube, interior slide pipe is through setting up stopper and the piston plate outside looks adaptation at its inner wall, interior slide pipe outer end is provided with the radiator-grid, a plurality of groups louvre have been seted up to the radiator-grid inside, just the radiator-grid design is protruding type.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
the rainwater collecting device is provided with the heat dissipation assembly and the gravity adjusting assembly, when rainwater falls into the water collecting tray of the gravity adjusting assembly, the rainwater accumulated in the water collecting tray flows into the transverse square hole through the water permeable square hole, the rainwater in the gravity rotating box is continuously increased, the rotating seat at the bottom of the gravity rotating box is positioned on one side, when the gravity rotating box and the rainwater are integrally unbalanced in gravity, the gravity rotating box rotates around the cabinet body through the rotating seat, the magnetic plate and the magnetic block are quickly separated, and the gravity rotating box extrudes the bending spring. When the Z type pole on the rotatory case contact radiator unit of gravity, the Z type pole slides along the support is inside, and tensile powerful spring, Z type pole drives interior concave plate and promotes the push rod, the push rod promotes the piston board including the slip pipe inner wall slides, miniature spring is tensile, until the piston board laminating to the stopper outside, it continues outside sliding along the cooling tube inner wall to drive interior slip pipe, slide to the maximum value until interior slip pipe, piston board and interior slip pipe inner wall closely laminate this moment, it is sealed to carry out the separation to the louvre in the radiator-grid, cut off inside continuation intercommunication of radiator-grid and interior slip pipe, avoid outside rainwater to pass through in the radiator-grid gets into interior slip pipe, flow in the cabinet body, play the guard action to cabinet body inside. Simultaneously interior slide tube and the inside draught hole alternate segregation of cooling tube, interior slide tube is close to miniature spring one end and is linked together with the cooling tube is inside, makes the draught hole in the interior slide tube and the draught hole in the cooling tube form a intercommunication space, and the cabinet body of being convenient for is continuous to dispel the heat, and the draught hole in the interior slide tube slides outside and the draught hole downwards simultaneously for the heat dissipation of cabinet body inside avoids during the rainwater flows in interior slide tube, and the security is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a portion of the present invention;
FIG. 3 is a schematic view of a three-dimensional, partially multi-angle structure according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2A;
FIG. 5 is a schematic perspective view of a partial cross-section of the gravity spin box of the present invention;
FIG. 6 is a schematic three-dimensional structure of the heat dissipation assembly of the present invention;
fig. 7 is a three-dimensional multi-state structural schematic diagram of the heat dissipation assembly of the present invention.
The reference numerals in the drawings denote: 1. a power distribution cabinet main body; 11. a cabinet body; 12. a radiating pipe; 13. opening and closing the door; 14. ventilating fans; 2. a heat dissipating component; 21. a Z-shaped rod; 22. a support; 23. a strong spring; 24. an inner concave plate; 25. a push rod; 26. a piston plate; 27. an inner slide tube; 271. a ventilation hole; 272. a limiting block; 273. a heat-dissipating web; 28. a connecting frame; 29. a micro-spring; 3. a gravity adjustment assembly; 30. a spray orifice; 31. a water pan; 32. a bending spring; 33. a water-permeable square hole; 34. a gravity rotation box; 35. a rotating seat; 36. a magnetic plate; 37. a magnetic block; 38. a transverse square hole; 39. and (4) longitudinal square holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example (b):
referring to fig. 1-7, the present invention provides a technical solution: a switch board for smart power grids includes:
the power distribution cabinet comprises a power distribution cabinet main body 1, wherein the power distribution cabinet main body 1 comprises a cabinet body 11, and a radiating pipe 12 fixedly communicated with the interior of the cabinet body 11 and used for radiating heat in the cabinet body 11;
the radiating component 2 is detachably connected inside the radiating pipe 12 in a sliding way;
The outer side of the cabinet body 11 is rotatably provided with an opening and closing door 13 through a hinge group, and the inside of the cabinet body 11 is provided with an air ventilation fan 14.
The gravity adjusting assembly 3 comprises a water receiving disc 31, the water receiving disc 31 plays a role in quickly collecting rainwater, the bottom of the water receiving disc 31 is fixedly connected with the top of the cabinet body 11 through a connecting rod, and a water permeable square hole 33 is formed in the water receiving disc 31.
The gravity rotating box 34 is arranged below the water pan 31, the gravity rotating boxes 34 are arranged in two groups, the gravity rotating boxes 34 are evenly arranged on two sides of the top of the cabinet body 11, the gravity rotating box 34 rotates and rotates with the top of the cabinet body 11 through a rotating seat 35 arranged at the bottom of the gravity rotating box 34, a bending spring 32 is fixedly connected to the bottom of the gravity rotating box 34, and one end, far away from the gravity rotating box 34, of the bending spring 32 is fixedly connected with the outer side of the cabinet body 11.
The gravity rotating box 34 keeps a horizontal balance state under the combined action of the magnetic force between the magnetic plate 36 and the magnetic block 37 and the elastic force of the bending spring 32, and the magnetic block 37 is far away from one side of the magnetic plate 36 and fixedly connected with the top of the cabinet body 11.
Horizontal square hole 38 has been seted up at the rotatory case 34 top of gravity, and vertical square hole 39 has been seted up in the rotatory case 34 outside of gravity, horizontal square hole 38 and vertical square hole 39 outer end and the square hole 33 bottom looks adaptation that permeates water, and rotatory case 34 of gravity is kept away from vertical square hole 39 one side and has been seted up a plurality of groups and spray hole 30.
One end of the Z-shaped rod 21, which is far away from the strong spring 23, is fixedly connected with an inner concave plate 24, the inner wall of the inner concave plate 24 is tightly attached with a push rod 25, and one end of the push rod 25, which is far away from the inner concave plate 24, is fixedly connected with a piston plate 26.
The outer side of the piston plate 26 is slidably connected with an inner sliding tube 27, the outer side of the inner sliding tube 27 is slidably connected with the inner wall of the radiating tube 12, the radiating tube 12 is slidably connected with the outer side of the push rod 25 through a connecting frame 28 arranged on the inner side of the radiating tube, the outer side of the piston plate 26 is fixedly connected with a micro spring 29, and the outer end of the micro spring 29 is fixedly connected with the inner side of the connecting frame 28.
The inner sliding tube 27 and the heat dissipation tube 12 are both provided with ventilation holes 271, the inner sliding tube 27 is matched with the outer side of the piston plate 26 through a limit block 272 arranged on the inner wall of the inner sliding tube 27, the outer end of the inner sliding tube 27 is provided with a heat dissipation net 273, the inner sliding tube 27 continues to slide outwards along the inner wall of the heat dissipation tube 12 until the inner sliding tube 27 slides to the maximum value, at this time, the inner walls of the piston plate 26 and the inner sliding tube 27 are tightly attached to separate and seal the heat dissipation holes in the heat dissipation net 273, the continuous communication between the heat dissipation net 273 and the inner sliding tube 27 is cut off, so that external rainwater is prevented from entering the inner sliding tube 27 through the heat dissipation net 273 and flowing into the cabinet body 11, the internal part of the cabinet body 11 is protected, meanwhile, the ventilation holes 271 in the inner sliding tube 27 and the heat dissipation tube 12 are separated from each other, one end of the inner sliding tube 27 close to the micro spring 29 is communicated with the interior of the heat dissipation tube 12, so that the ventilation holes 271 in the inner sliding tube 27 and the ventilation holes 271 in the heat dissipation tube 12 form a communication space, be convenient for the cabinet body 11 lasts the heat dissipation, the scavenge port 271 among the interior slide tube 27 slides outside and scavenge port 271 downwards simultaneously, accelerate the inside heat dissipation of the cabinet body 11 and avoid during rainwater flows in interior slide tube 27, a plurality of groups of louvres have been seted up to inside the radiator-grid 273, and the radiator-grid 273 design is convex-type, when rotatory case 34 receives rainwater effect downwardly rotation at gravity, horizontal square hole 38 breaks away from the square hole 33 below of permeating water, vertical square hole 39 is rotatory to the square hole 33 below of permeating water, vertical square hole 39's diameter is far greater than the square hole 33 of permeating water, be convenient for permeate water square hole 33 rainwater whereabouts, rainwater in the rotatory case 34 of gravity lasts downwards through spraying hole 30 and sprays. Simultaneously 34 effect radiator unit 2 of gravity swivel case, interior slide pipe 27 among the radiator unit 2 drives radiator-grid 273 and outwards slides, and radiator-grid 273 just in time is located under spraying hole 30, cooperates the protruding type of radiator-grid 273, and the louvre in the radiator-grid 273 is continuously washed to the rainwater of being convenient for, keeps the cleanliness factor of louvre, does benefit to the inside heat dissipation of cabinet body 11, and piston plate 26 plays sealed effect simultaneously, avoids washing in the rainwater entering interior slide pipe 27 of radiator-grid 273.
Referring to fig. 1-7, the heat dissipation assembly 2 is designed in the present invention, under a sunny day, the gravity rotating box 34 in the gravity adjusting assembly 3 is under the combined action of the magnetic force between the magnetic plate 36 and the magnetic block 37 and the elastic force of the bending spring 32, the gravity rotating box 34 maintains a horizontal balance state, meanwhile, the ventilating fan 14 in the power distribution cabinet main body 1 rotates, the hot air inside the cabinet body 11 flows into the inner sliding pipe 27 through the ventilating hole 271 in the heat dissipation assembly 2, the inner sliding pipe 27 and the heat dissipation pipe 12 are both provided with ventilating holes 271, and flow out of the heat dissipation mesh 273, so as to maintain the temperature inside the cabinet body 11 constant.
In some areas with much rainwater in the south, the rainwater is often heavy rain along with strong wind, the rainwater is easy to enter the power distribution cabinet through the heat dissipation holes of the power distribution cabinet, thereby easily causing short circuit of circuits, accelerated aging of devices and rusting of devices, in order to avoid the phenomena, the invention is provided with a heat dissipation component 2 and a gravity adjusting component 3, when rainwater falls into the water pan 31 of the gravity adjusting assembly 3, the water pan 31 plays a role of rapidly collecting rainwater, rainwater accumulated in the water pan 31 flows into the transverse square hole 38 through the water-permeable square hole 33, the rainwater in the gravity rotation tank 34 is increased, the rotation seat 35 at the bottom of the gravity rotation tank 34 is located at one side, when the gravity of the gravity rotating box 34 and the rainwater is unbalanced, the gravity rotating box 34 rotates around the cabinet 11 through the rotating seat 35, the magnetic plate 36 and the magnetic block 37 are quickly separated, and the gravity rotating box 34 presses the bending spring 32. When the gravity rotating box 34 contacts the Z-shaped rods 21 on the heat dissipation assembly 2, the adjacent Z-shaped rods 21 are staggered to avoid mutual interference, the Z-shaped rods 21 slide along the inside of the bracket 22, and the strong spring 23 is stretched, the Z-shaped rods 21 drive the inner concave plate 24 to push the push rod 25, the push rod 25 pushes the piston plate 26 to slide on the inner wall of the inner sliding tube 27, the micro-spring 29 is stretched until the piston plate 26 is attached to the outer side of the limit block 272, the inner sliding tube 27 is driven to continue to slide outwards along the inner wall of the heat dissipation tube 12 until the inner sliding tube 27 slides to the maximum value, at this time, the piston plate 26 and the inner wall of the inner sliding tube 27 are closely attached to separate and seal heat dissipation holes in the heat dissipation net 273, the interior of the heat dissipation net 273 and the inner sliding tube 27 is cut off to continue to be communicated, so that external rainwater is prevented from entering the inner sliding tube 27 through the heat dissipation net 273 and flowing into the cabinet body 11, and the interior of the cabinet body 11 is protected. Meanwhile, the inner sliding tube 27 and the ventilation holes 271 in the radiating pipe 12 are separated from each other, one end of the inner sliding tube 27 close to the miniature spring 29 is communicated with the inside of the radiating pipe 12, so that the ventilation holes 271 in the inner sliding tube 27 and the ventilation holes 271 in the radiating pipe 12 form a communicated space, the cabinet body 11 can continuously radiate heat conveniently, meanwhile, the ventilation holes 271 in the inner sliding tube 27 slide to the outside and the ventilation holes 271 face downwards, the heat radiation in the cabinet body 11 is accelerated, rainwater is prevented from flowing into the inner sliding tube 27, and the safety is high. After the rainwater stops, the rainwater in the gravity rotating box 34 completely flows out through the spraying hole 30, the gravity rotating box 34 is restored under the elastic action of the bending spring 32, the extrusion force to the Z-shaped rod 21 disappears, and meanwhile, the whole heat dissipation assembly 2 is restored under the elastic action of the strong spring 23 and the micro spring 29, so that the subsequent continuous use is facilitated.
The radiator-grid 273 in the interior slide pipe 27 is used for a long time, be stained with in the louvre in the radiator-grid 273 and glue a large amount of dust, influence the heat dissipation of the internal portion of cabinet 11, when rotatory case 34 of gravity receives the rainwater effect rotation downwards, horizontal square hole 38 breaks away from the square hole 33 below of permeating water, vertical square hole 39 is rotatory to the square hole 33 below of permeating water, the diameter of vertical square hole 39 is far greater than the square hole 33 of permeating water, be convenient for permeate water square hole 33 rainwater whereabouts, rainwater in the rotatory case 34 of gravity lasts downwards through spraying hole 30 and sprays. Simultaneously 34 effect radiator unit 2 of gravity swivel case, interior slide pipe 27 among the radiator unit 2 drives radiator-grid 273 and outwards slides, radiator-grid 273 just in time is located under spraying hole 30, cooperate the protruding type of radiator-grid 273, the louvre in the radiator-grid 273 is continuously washed to the rainwater of being convenient for, keep the cleanliness factor of louvre, do benefit to the inside heat dissipation of cabinet body 11, piston plate 26 plays sealed effect simultaneously, the rainwater of avoiding washing radiator-grid 273 gets into in the slide pipe 27, therefore, the clothes hanger is strong in practicability.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a switch board for smart power grids which characterized in that includes:
the power distribution cabinet comprises a power distribution cabinet body, a radiating pipe and a power distribution cabinet body, wherein the radiating pipe is fixedly communicated with the interior of the cabinet body and is used for radiating heat in the interior of the cabinet body;
the heat dissipation assembly is detachably connected inside the heat dissipation pipe in a sliding manner;
the gravity adjusting assembly is arranged at the top of the cabinet body and used for adjusting the position of the heat dissipation assembly, and rainwater passes through the heat dissipation holes in the heat dissipation assembly and is injected into the heat dissipation assembly through the gravity adjusting assembly.
2. The power distribution cabinet for the smart power grid according to claim 1, characterized in that: the external side of the cabinet is rotatably provided with an opening and closing door through a hinge group, and the internal part of the cabinet is provided with an air ventilation fan.
3. The power distribution cabinet for the smart power grid according to claim 1, characterized in that: the gravity adjusting assembly comprises a water pan, the bottom of the water pan is fixedly connected with the top of the cabinet body through a connecting rod, and a water-permeable square hole is formed in the water pan.
4. The power distribution cabinet for the smart power grid according to claim 3, characterized in that: the improved water receiving cabinet is characterized in that a gravity rotating box is arranged below the water receiving tray and is provided with two groups, the gravity rotating box is evenly arranged on two sides of the top of the cabinet body, the gravity rotating box rotates and rotates with the top of the cabinet body through a rotating seat arranged at the bottom of the gravity rotating box, a bending spring is fixedly connected to the bottom of the gravity rotating box, and one end of the gravity rotating box is far away from the bending spring and is fixedly connected with the outer side of the cabinet body.
5. The power distribution cabinet for the smart power grid according to claim 4, characterized in that: the gravity rotating box is characterized in that a magnetic plate is fixedly connected to one side of the bottom of the gravity rotating box, a magnetic block is magnetically connected to the bottom of the magnetic plate, and one side, away from the magnetic plate, of the magnetic block is fixedly connected with the top of the cabinet body.
6. The power distribution cabinet for the smart power grid according to claim 4, characterized in that: horizontal square hole has been seted up at the rotatory roof portion of gravity, vertical square hole has been seted up in the rotatory case outside of gravity, horizontal square hole and vertical square hole outer end and the square hole bottom looks adaptation that permeates water, the rotatory case of gravity is kept away from vertical square hole one side and is seted up a plurality of groups and spray the hole.
7. The power distribution cabinet for the smart power grid according to claim 1, characterized in that: the heat dissipation assembly comprises Z-shaped rods, the Z-shaped rods are arranged in a staggered mode, a support is sleeved on the outer side of each Z-shaped rod, the top of the support is fixedly connected with the top of the inner wall of the cabinet body, a strong spring is fixedly connected to the outer side of each Z-shaped rod, and one end of each strong spring is fixedly connected with the outer side of the support.
8. The power distribution cabinet for the smart power grid according to claim 7, characterized in that: the Z-shaped rod is far away from one end of the powerful spring and is fixedly connected with an inner concave plate, the inner wall of the inner concave plate is tightly attached with a push rod, and the push rod is far away from one end of the inner concave plate and is fixedly connected with a piston plate.
9. The power distribution cabinet for the smart power grid according to claim 8, characterized in that: the piston plate outside sliding connection has interior slide pipe, interior slide pipe outside and cooling tube inner wall sliding connection, the cooling tube is through setting up link and the push rod outside sliding connection in its inboard, piston plate outside fixedly connected with miniature spring, miniature spring outer end and the inboard fixed connection of link.
10. The power distribution cabinet for the smart power grid according to claim 9, characterized in that: inside scavenge ports have all been seted up to interior slide pipe and cooling tube, interior slide pipe is through setting up stopper and the piston plate outside looks adaptation at its inner wall, interior slide pipe outer end is provided with the radiator-grid, a plurality of groups louvre have been seted up to the radiator-grid inside, just the radiator-grid design is protruding type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145698.0A CN114498401A (en) | 2022-02-17 | 2022-02-17 | Power distribution cabinet for smart power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145698.0A CN114498401A (en) | 2022-02-17 | 2022-02-17 | Power distribution cabinet for smart power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114498401A true CN114498401A (en) | 2022-05-13 |
Family
ID=81482120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210145698.0A Pending CN114498401A (en) | 2022-02-17 | 2022-02-17 | Power distribution cabinet for smart power grid |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115714306A (en) * | 2022-11-25 | 2023-02-24 | 邯郸市搜动电子科技有限公司 | Dampproofing effectual electric power cabinet |
| CN117424089A (en) * | 2023-03-23 | 2024-01-19 | 昆山盛英电气有限公司 | Power distribution cabinet structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492368A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of intelligent power distribution cabinet |
| CN210404450U (en) * | 2019-08-30 | 2020-04-24 | 广东源生达电器有限公司 | High-voltage distribution box of power system |
| CN113555805A (en) * | 2021-09-11 | 2021-10-26 | 国家电网有限公司 | From outdoor power control cabinet of heat dissipation formula |
| CN215185378U (en) * | 2021-06-07 | 2021-12-14 | 安徽金荣电力科技集团有限公司 | Intelligent power distribution cabinet set |
| WO2021253462A1 (en) * | 2020-06-20 | 2021-12-23 | 南京唐壹信息科技有限公司 | Efficient heat dissipation power distribution cabinet for intelligent power grid |
-
2022
- 2022-02-17 CN CN202210145698.0A patent/CN114498401A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210404450U (en) * | 2019-08-30 | 2020-04-24 | 广东源生达电器有限公司 | High-voltage distribution box of power system |
| CN110492368A (en) * | 2019-09-15 | 2019-11-22 | 蓝枫电气(杭州)有限公司 | A kind of intelligent power distribution cabinet |
| WO2021253462A1 (en) * | 2020-06-20 | 2021-12-23 | 南京唐壹信息科技有限公司 | Efficient heat dissipation power distribution cabinet for intelligent power grid |
| CN215185378U (en) * | 2021-06-07 | 2021-12-14 | 安徽金荣电力科技集团有限公司 | Intelligent power distribution cabinet set |
| CN113555805A (en) * | 2021-09-11 | 2021-10-26 | 国家电网有限公司 | From outdoor power control cabinet of heat dissipation formula |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115714306A (en) * | 2022-11-25 | 2023-02-24 | 邯郸市搜动电子科技有限公司 | Dampproofing effectual electric power cabinet |
| CN117424089A (en) * | 2023-03-23 | 2024-01-19 | 昆山盛英电气有限公司 | Power distribution cabinet structure |
| CN117424089B (en) * | 2023-03-23 | 2024-04-26 | 昆山盛英电气有限公司 | Power distribution cabinet structure |
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