CN112018642A - Ventilation and heat dissipation device of high-low voltage power distribution cabinet - Google Patents
Ventilation and heat dissipation device of high-low voltage power distribution cabinet Download PDFInfo
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- CN112018642A CN112018642A CN202010915050.8A CN202010915050A CN112018642A CN 112018642 A CN112018642 A CN 112018642A CN 202010915050 A CN202010915050 A CN 202010915050A CN 112018642 A CN112018642 A CN 112018642A
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- distribution cabinet
- block
- cabinet body
- heat dissipation
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- 238000009826 distribution Methods 0.000 title claims abstract description 165
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 88
- 238000009423 ventilation Methods 0.000 title claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 20
- 230000005855 radiation Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 241000826860 Trapezium Species 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012544 monitoring process 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
Abstract
The invention relates to the technical field of power distribution cabinet equipment, in particular to a ventilation and heat dissipation device of a high-low voltage power distribution cabinet, which comprises a power distribution cabinet body, a heat dissipation structure, a clamping structure, a cleaning structure, a containing structure and a protection structure, wherein the heat dissipation structure is arranged on the power distribution cabinet body; the electric elements in the power distribution cabinet body are ventilated and cooled through the cooling structure, so that the working efficiency of the electric elements in the power distribution cabinet body is greatly improved; the power distribution cabinet body is opened or closed through the clamping structure, so that maintainers can conveniently overhaul electric elements in the power distribution cabinet body, and the overhaul efficiency is greatly improved; the dust in the heat dissipation structure is cleaned through the cleaning structure, so that the blockage of the heat dissipation structure is effectively prevented, and the heat dissipation effect of the heat dissipation structure is improved; rainwater or dust can be conveniently stored through the storage structure; the rainwater that gets into from heat radiation structure is reduced through protective structure to be convenient for, provides a dry and ventilated environment for the inside of switch board body, has avoided circuit fault's production, has improved the security of the inside electrical component of switch board body greatly.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet equipment, in particular to a ventilation and heat dissipation device of a high-low voltage power distribution cabinet.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center; the power distribution cabinet is used in the 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 certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
However, the head ventilation and heat dissipation performance of the common power distribution cabinet is low, and after the electric elements in the power distribution cabinet operate for a long time, the temperature is high, heat dissipation is not easy, the operation of the electric elements in the power distribution cabinet is influenced, and the working efficiency of the electric elements in the power distribution cabinet is low; some outdoor seting up the radiating groove switch board when the work operation, pile up the dust easily, the radiating groove of switch board is blockked up easily to the dust, and when overcast and rainy day, the rainwater gets into the inside of switch board from the radiating groove easily, can't provide the environment of a dry ventilation for the inside electrical components of switch board, and the radiating effect of switch board is relatively poor, and the switch board security is lower.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a ventilation and heat dissipation device of a high-low voltage power distribution cabinet.
The technical scheme adopted by the invention for solving the technical problems is as follows: the ventilation and heat dissipation device of the high-low voltage power distribution cabinet comprises a power distribution cabinet body, a heat dissipation structure, a clamping structure, a cleaning structure, a containing structure and a protection structure; one end of the heat dissipation structure for dissipating heat of the device in the power distribution cabinet body is arranged at the top end of the power distribution cabinet body, and the other end of the heat dissipation structure is arranged at two sides of the power distribution cabinet body; the clamping structure for clamping and closing the power distribution cabinet body is arranged inside the top end of the power distribution cabinet body; the cleaning structure for cleaning dust in the heat dissipation structure is arranged in the power distribution cabinet body; the accommodating structures for accommodating a part of dust cleaned by the cleaning structures are arranged on two sides of the interior of the power distribution cabinet body; the protection structures are used for preventing rainwater from entering the power distribution cabinet body through the heat dissipation structures and are arranged on two sides of the power distribution cabinet body.
Specifically, heat radiation structure includes fan and radiating groove, the fan is located the top of switch board body, the radiating groove is equipped with many, many the radiating groove parallel is located the both sides of switch board body.
Specifically, the clamping structure comprises a first rotating shaft, a cabinet door, a fixed block, a first spring, a pressing block, a second spring, a first sliding block, a clamping block and a third spring, the first rotating shaft is arranged at the bottom end of the power distribution cabinet body, the first rotating shaft is rotatably connected with the power distribution cabinet body, the cabinet door is arranged outside the first rotating shaft, the cabinet door is rotatably connected with the power distribution cabinet body, the fixed block is arranged at the top end of the power distribution cabinet body, the cross section of the fixed block is of an L-shaped structure, one end of the first spring is connected inside the fixed block, the other end of the first spring abuts against the cabinet door, the pressing block is arranged at the top end of the power distribution cabinet body, the cross section of the top end of the pressing block is of a T-shaped structure, the pressing block is slidably connected with the power distribution cabinet body, and the cross section of the pressing block arranged inside the power distribution cabinet, the cabinet door structure is characterized in that one end of the second spring is arranged on one side of the pressing block, the other end of the second spring is arranged inside the power distribution cabinet body, the bottom cross section of the pressing block is of a triangular structure, the bottom end of the pressing block abuts against one end of the first slider, the cross section of the first slider is of a trapezoidal structure, the first slider is in sliding connection with the power distribution cabinet body, the other end of the first slider abuts against the clamping block, a trapezoidal groove is formed in one side of the clamping block, the clamping block is in sliding connection with the power distribution cabinet body, the bottom end of the clamping block is in sliding connection with the cabinet door, the top end of the clamping block is connected with one end of the third spring, and the other end of the third spring is arranged inside the power distribution cabinet body.
Specifically, the cleaning structure comprises a first mounting block, a motor, a first gear, a second gear, a screw rod, a sliding groove, a second sliding block, a connecting block and bristles, the first mounting block is arranged inside the power distribution cabinet body, the first mounting block penetrates through the side wall of the power distribution cabinet body, the motor is arranged inside the first mounting block, the motor is rotatably connected with the power distribution cabinet body, the first gear is arranged at the end part of the motor, a plurality of second gears are arranged on one side of the first gear, the first gear is meshed with the second gears, two adjacent second gears are meshed, the screw rod is arranged inside the second gears, the thread directions of the outer parts of the two adjacent screw rods are opposite, and the two ends of the screw rod are rotatably connected with the power distribution cabinet body, the outside of screw rod is equipped with the second slider, the second slider with threaded connection between the screw rod, the second slider with sliding connection between the spout, the spout is located the inside of switch board body, the cross-section of spout is the trapezium structure, the cross-section of second slider is the trapezium structure, the bottom of second slider is equipped with the connecting block, the connecting block with sliding connection between the radiating groove, the bottom of connecting block is equipped with the brush hair, the brush hair with sliding connection between the radiating groove.
Specifically, accomodate the structure and include mounting bar, slide bar, fixed strip, accomodate steamer tray, iron plate and magnet piece, two the mounting bar is located respectively the top and the bottom of the inside lateral wall of switch board body, the inside of mounting bar is equipped with the slide bar, the one end of slide bar is equipped with the iron plate, the inside one end of mounting bar is equipped with the magnet piece, the iron plate with laminate between the magnet piece, the other end of slide bar is equipped with the fixed strip, one side of fixed bar is equipped with a plurality of parallel arrangement accomodate the steamer tray, accomodate the steamer tray and locate the bottom of radiating groove one side of switch board body, accomodate the steamer tray with sliding connection between the switch board body.
Specifically, the protection structure comprises a second installation block, an adjustment block, a hydraulic rod, a third slider, a rack, a third gear, a second rotating shaft and a protection plate, the second installation block is arranged on one side of the power distribution cabinet body, the adjustment block is arranged at the top end of the second installation block, the hydraulic rod is arranged in the second installation block, the hydraulic rod is connected with the second installation block in a sliding manner, the hydraulic rod is connected with the adjustment block in a sliding manner, the third slider is arranged at the top end of the hydraulic rod, the third slider is connected with the adjustment block in a sliding manner, the rack is arranged at the top end of the third slider, the rack is connected with the adjustment block in a sliding manner, a plurality of third gears are arranged on one side of the rack, the third gears are engaged with the rack, the second rotating shaft is arranged in the third gears, the second pivot with rotate between the regulating block and be connected, the outside of second pivot is equipped with the guard plate, the guard plate with rotate between the regulating block and be connected, it is a plurality of the guard plate is located a plurality ofly the radiating groove top one side of switch board body.
The invention has the beneficial effects that:
(1) when the ventilation and heat dissipation device of the high-low voltage power distribution cabinet is used, one end of the heat dissipation structure is arranged at the top end of the power distribution cabinet body, and the other end of the heat dissipation structure is arranged at two sides of the power distribution cabinet body, so that ventilation and heat dissipation are conveniently performed on the electric elements in the power distribution cabinet body through the heat dissipation structure, physical cooling is effectively performed on the electric elements in the power distribution cabinet body, and the working efficiency of the electric elements in the power distribution cabinet body is greatly improved; namely: install at outdoor switch board body, in fine day, the inside electric elements of switch board body when the operation, blow into the inside heat dissipation for the switch board body through natural wind from the radiating groove, under the condition of overcast and rainy day, open the fan on switch board body top and carry out cooling ventilation processing for the inside of switch board body, be convenient for carry out ventilation cooling for the inside electric elements of switch board body through heat radiation structure, the effectual electric elements of giving switch board body inside carries out the physics cooling, the work efficiency of the inside electric elements of switch board body has been improved greatly.
(2) When the ventilation and heat dissipation device of the high-low voltage power distribution cabinet is used, the clamping structure is arranged at the top end of the power distribution cabinet body, so that the power distribution cabinet body can be opened or closed conveniently through the clamping structure, and maintainers can overhaul electric elements in the power distribution cabinet body conveniently; the maintenance efficiency is greatly improved; namely: the cabinet door is closed, the fourth spring is compressed, the third spring is reset, the fixture block slides into the cabinet door to close the cabinet door, the cabinet door is convenient to open or close through a clamping structure, and an overhaul worker can overhaul electric elements in the cabinet body; the maintenance efficiency is greatly improved.
(3) When the ventilation and heat dissipation device of the high-low voltage power distribution cabinet is used, the cleaning structure is arranged inside the heat dissipation structure, so that dust inside the heat dissipation structure can be cleaned conveniently through the cleaning structure, the heat dissipation structure is effectively prevented from being blocked, the heat dissipation effect of the heat dissipation structure is greatly improved, and the working efficiency of electric elements inside a power distribution cabinet body is greatly improved; namely: start the inside motor of first installation piece, the motor drives first gear revolve, first gear revolve and then drive second gear revolve, second gear revolve and then drive the screw rod and rotate, the screw rod rotates and then drives the inside slip of second slider at the spout, the brush hair that the second slider slides and then drives connecting block and connecting block bottom slides in the inside of radiating groove, in the inside dust of brush hair clearance heat radiation structure, effectively prevented heat radiation structure and blockked up, heat radiation structure's radiating effect has been improved greatly, the work efficiency of the inside electrical component of switch board body has been improved greatly.
(4) When the ventilating and radiating device of the high-low voltage power distribution cabinet is used, the accommodating structure is arranged on one side of the power distribution cabinet body at the bottom end of the radiating structure, so that rainwater splashed from the radiating structure can be accommodated through the accommodating structure or dust removed by the cleaning structure; namely: promote the fixed strip, the slide bar slides in the inside of mounting bar, and the iron plate of slide bar tip is in the laminating of magnet piece, takes place to slide between accomodating steamer tray and the switch board body, accomodates the bottom that the steamer tray slided to the radiating groove, pulls the fixed strip during the clearance again, clears up again and accomodates the inside rubbish of steamer tray, is convenient for accomodate the rainwater that splashes into from heat radiation structure or accomodate the dust of clearing up the roll-off by clearance structure through accomodating the steamer tray.
(5) When the ventilation and heat dissipation device of the high-low voltage power distribution cabinet is used, the protection structure is arranged on one side of the power distribution cabinet body, so that rainwater entering from the heat dissipation structure is reduced through the protection structure, a dry and ventilated environment is provided for the interior of the power distribution cabinet body, circuit faults are avoided, and the safety of electrical elements in the power distribution cabinet body is greatly improved; namely: open the inside hydraulic stem of second installation piece, the hydraulic stem promotes the third slider and slides, the third slider promotes the rack and slides, the rack slides and then drives third gear revolve, third gear revolve and then drive the second pivot and rotate, the second pivot rotates and then drives the guard plate and rotate, the effectual rainwater of sheltering from of guard plate, be convenient for reduce the rainwater that gets into from the radiating groove through the guard plate, the inside of giving the switch board body provides the environment of a dry ventilation, circuit failure's production has been avoided, the security of the inside electrical component of switch board body has been improved greatly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an overall structure of a ventilation and heat dissipation device of a high-low voltage power distribution cabinet according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure between the heat dissipation structure and the cleaning structure shown in FIG. 1;
fig. 3 is a schematic view of a connection structure between the engaging structure shown in fig. 1 and the power distribution cabinet body;
fig. 4 is a schematic view of a connection structure between the cleaning structure shown in fig. 1 and a power distribution cabinet body;
FIG. 5 is a schematic structural view of the receiving structure shown in FIG. 1;
FIG. 6 is a schematic structural view of the shielding structure shown in FIG. 5;
FIG. 7 is an enlarged view of the part A shown in FIG. 1;
FIG. 8 is an enlarged view of the structure of the portion B shown in FIG. 1;
FIG. 9 is an enlarged view of the structure of the portion C shown in FIG. 3;
FIG. 10 is an enlarged view of the structure of the portion D shown in FIG. 5;
fig. 11 is an enlarged view of the structure of the portion E shown in fig. 6.
In the figure: 1. switch board body, 2, heat radiation structure, 21, the fan, 22, the radiating groove, 3, the block structure, 31, first pivot, 32, the cabinet door, 33, the fixed block, 34, first spring, 35, the pressing block, 36, the second spring, 37, first slider, 38, the fixture block, 39, the third spring, 4, the clearance structure, 41, first installation piece, 42, the motor, 43, first gear, 44, the second gear, 45, the screw rod, 46, the spout, 47, the second slider, 48, the connecting block, 49, the brush hair, 5, accomodate the structure, 51, the mounting bar, 52, the slide bar, 53, the fixed strip, 54, accomodate the steamer tray, 55, the iron plate, 56, the magnet piece, 6, protective structure, 61, the second installation piece, 62, the regulating block, 63, the hydraulic stem, 64, the third slider, 65, the rack, 66, the third gear, 67, the second pivot, 68, the guard plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-11, the ventilation and heat dissipation device of a high-low voltage power distribution cabinet according to the present invention includes a power distribution cabinet body 1, a heat dissipation structure 2, a fastening structure 3, a cleaning structure 4, a receiving structure 5, and a protection structure 6; one end of the heat dissipation structure 2 for dissipating heat of the devices inside the power distribution cabinet body 1 is arranged at the top end of the power distribution cabinet body 1, and the other end of the heat dissipation structure 2 is arranged at two sides of the power distribution cabinet body 1; the clamping structure 3 for clamping and closing the power distribution cabinet body 1 is arranged inside the top end of the power distribution cabinet body 1; the cleaning structure 4 for cleaning dust in the heat dissipation structure 2 is arranged in the power distribution cabinet body 1; the accommodating structures 5 for accommodating a part of dust cleaned by the cleaning structure 4 are arranged on two sides of the interior of the power distribution cabinet body 1; the protection structures 6 are used for preventing rainwater from entering the power distribution cabinet body 1 through the heat dissipation structures 2 and are arranged on two sides of the power distribution cabinet body 1.
Specifically, the heat dissipation structure 2 comprises a fan 21 and a plurality of heat dissipation grooves 22, the fan 21 is arranged at the top end of the power distribution cabinet body 1, and the plurality of heat dissipation grooves 22 are arranged on two sides of the power distribution cabinet body 1 in parallel; one end of the heat dissipation structure 2 is arranged at the top end of the power distribution cabinet body 1, and the other end of the heat dissipation structure 2 is arranged at two sides of the power distribution cabinet body 1, so that ventilation and heat dissipation are conveniently performed on the electric elements inside the power distribution cabinet body 1 through the heat dissipation structure 2, the electric elements inside the power distribution cabinet body 1 are effectively subjected to physical cooling, and the working efficiency of the electric elements inside the power distribution cabinet body 1 is greatly improved; namely: install outdoor switch board body 1, in fine day, the inside electric elements of switch board body 1 blows into through natural wind from radiating groove 22 and gives switch board body 1's inside heat dissipation, under the condition of overcast and rainy day, opens switch board body 1 top fan 21 carries out cooling ventilation processing for switch board body 1's inside, is convenient for pass through heat radiation structure 2 gives switch board body 1 inside electric elements carries out ventilation cooling, and the effectual electric elements that carries out physics for switch board body 1 inside cools down, has improved switch board body 1 inside electric elements's work efficiency greatly.
Specifically, the engaging structure 3 includes a first rotating shaft 31, a cabinet door 32, a fixed block 33, a first spring 34, a pressing block 35, a second spring 36, a first slider 37, a clamping block 38, and a third spring 39, the first rotating shaft 31 is disposed at the bottom end of the power distribution cabinet body 1, the first rotating shaft 31 is rotatably connected to the power distribution cabinet body 1, the cabinet door 32 is disposed outside the first rotating shaft 31, the cabinet door 32 is rotatably connected to the power distribution cabinet body 1, the fixed block 33 is disposed at the top end of the power distribution cabinet body 1, the cross section of the fixed block 33 is an L-shaped structure, one end of the first spring 34 is connected to the inside of the fixed block 33, the other end of the first spring 34 abuts against the cabinet door 32, the pressing block 35 is disposed at the top end of the power distribution cabinet body 1, and the cross section of the top end of the pressing block 35 is a T-shaped, the pressing block 35 is slidably connected with the power distribution cabinet body 1, the cross section of the pressing block 35 arranged inside the power distribution cabinet body 1 is of a side T-shaped structure, one side of the pressing block 35 is provided with one end of the second spring 36, the other end of the second spring 36 is arranged inside the power distribution cabinet body 1, the cross section of the bottom end of the pressing block 35 is of a triangular structure, the bottom end of the pressing block 35 abuts against one end of the first slider 37, the cross section of the first slider 37 is of a trapezoidal structure, the first slider 37 is slidably connected with the power distribution cabinet body 1, the other end of the first slider 37 abuts against the fixture block 38, one side of the fixture block 38 is provided with a trapezoidal groove, the fixture block 38 is slidably connected with the power distribution cabinet body 1, the bottom end of the fixture block 38 is slidably connected with the cabinet door 32, and the top end of the fixture block 38 is connected with one end of the third spring 39, the other end of the third spring 39 is arranged inside the power distribution cabinet body 1; the clamping structure 3 is arranged at the top end of the power distribution cabinet body 1, so that the power distribution cabinet body 1 can be opened or closed conveniently through the clamping structure 3, and a maintainer can conveniently overhaul electric elements in the power distribution cabinet body 1; the maintenance efficiency is greatly improved; namely: the pressing block 35 is pressed, the second spring 36 is compressed, the pressing block 35 abuts against the first sliding block 37, the first sliding block 37 slidably abuts against the clamping block 38, the clamping block 38 slides out of the top end of the cabinet door 32, the third spring 39 is compressed, the first spring 34 resets and pops out of the cabinet door 32, the cabinet door 32 rotates around the first rotating shaft 31, the cabinet door 32 is opened, when the cabinet door 32 needs to be closed, the cabinet door 32 is closed, the fourth spring is compressed, the third spring 39 resets, the clamping block 38 slides into the cabinet door 32, the cabinet door 32 is further closed, the power distribution cabinet body 1 can be opened or closed through the clamping structure 3, and an overhaul worker can overhaul electrical elements in the power distribution cabinet body 1 conveniently; the maintenance efficiency is greatly improved.
Specifically, the cleaning structure 4 includes a first mounting block 41, a motor 42, a first gear 43, a second gear 44, a screw 45, a sliding groove 46, a second sliding block 47, a connecting block 48, and bristles 49, the first mounting block 41 is disposed inside the power distribution cabinet body 1, the first mounting block 41 penetrates through the side wall of the power distribution cabinet body 1, the motor 42 is disposed inside the first mounting block 41, the motor 42 is rotatably connected to the power distribution cabinet body 1, the first gear 43 is disposed at an end of the motor 42, a plurality of second gears 44 are disposed on one side of the first gear 43, the first gear 43 is engaged with the second gear 44, two adjacent second gears 44 are engaged with each other, the screw 45 is disposed inside the second gear 44, the external thread directions of two adjacent screw rods 45 are opposite, two ends of each screw rod 45 are rotatably connected with the power distribution cabinet body 1, a second sliding block 47 is arranged outside each screw rod 45, the second sliding blocks 47 are in threaded connection with the screw rods 45, the second sliding blocks 47 are in sliding connection with the sliding grooves 46, the sliding grooves 46 are arranged inside the power distribution cabinet body 1, the cross sections of the sliding grooves 46 are in a trapezoid structure, the cross sections of the second sliding blocks 47 are in a trapezoid structure, the bottom ends of the second sliding blocks 47 are provided with the connecting blocks 48, the connecting blocks 48 are in sliding connection with the heat dissipation grooves 22, the bristles 49 are arranged at the bottom ends of the connecting blocks 48, and the bristles 49 are in sliding connection with the heat dissipation grooves 22; the cleaning structure 4 is arranged inside the heat dissipation structure 2, so that dust inside the heat dissipation structure 2 can be cleaned conveniently through the cleaning structure 4, the heat dissipation structure 2 is effectively prevented from being blocked, the heat dissipation effect of the heat dissipation structure 2 is greatly improved, and the working efficiency of electric elements inside the power distribution cabinet body 1 is greatly improved; namely: start inside first installation piece 41 motor 42, motor 42 drives first gear 43 rotates, first gear 43 rotates and then drives second gear 44 rotates, second gear 44 rotates and then drives screw rod 45 rotates, screw rod 45 rotates and then drives second slider 47 is in spout 46's inside slides, second slider 47 slides and then drives connecting block 48 and the brush hair 49 of connecting block 48 bottom is in the inside of radiating groove 22 slides, in through brush hair 49 clearance the inside dust of heat radiation structure 2 has effectively prevented heat radiation structure 2 blocks up, has improved greatly heat radiation structure 2's radiating effect, has improved greatly the work efficiency of the inside electrical component of switch board body 1.
Specifically, the accommodating structure 5 comprises mounting bars 51, sliding rods 52, fixing bars 53, accommodating drawers 54, an iron block 55 and magnet sheets 56, the two mounting bars 51 are respectively arranged at the top end and the bottom end of the side wall inside the power distribution cabinet body 1, the sliding rods 52 are arranged inside the mounting bars 51, the iron block 55 is arranged at one end of each sliding rod 52, the magnet sheets 56 are arranged at one end inside the mounting bars 51, the iron block 55 and the magnet sheets 56 are attached to each other, the fixing bars 53 are arranged at the other ends of the sliding rods 52, the accommodating drawers 54 arranged in parallel are arranged on one side of each fixing bar 53, the accommodating drawers 54 are arranged on one side of the power distribution cabinet body 1 at the bottom end of the heat dissipation groove 22, and the accommodating drawers 54 are connected with the power distribution cabinet body 1 in a sliding manner; the accommodating structure 5 is arranged at one side of the power distribution cabinet body 1 at the bottom end of the heat dissipation structure 2, so that rainwater splashed from the heat dissipation structure 2 can be accommodated through the accommodating structure 5 or dust cleaned and slipped out by the cleaning structure 4 can be accommodated conveniently; namely: promote fixed strip 53, slide bar 52 is in the inside of mounting bar 51 slides, slide bar 52 tip iron plate 55 in magnet piece 56 laminates, accomodate steamer tray 54 with take place to slide between the switch board body 1, accomodate steamer tray 54 and slide to the bottom of radiating groove 22, pull again during the clearance fixed strip 53, clear up again accomodate the inside rubbish of steamer tray 54, be convenient for accomodate through accomodate steamer tray 54 from the rainwater that heat radiation structure 2 splashes into or accomodate by the dust of clearance structure 4 clearance roll-off.
Specifically, the protective structure 6 includes a second mounting block 61, an adjusting block 62, a hydraulic rod 63, a third slider 64, a rack 65, a third gear 66, a second rotating shaft 67 and a protective plate 68, the second mounting block 61 is disposed on one side of the power distribution cabinet body 1, the adjusting block 62 is disposed at the top end of the second mounting block 61, the hydraulic rod 63 is disposed inside the second mounting block 61, the hydraulic rod 63 is slidably connected with the adjusting block 62, the third slider 64 is disposed at the top end of the hydraulic rod 63, the third slider 64 is slidably connected with the adjusting block 62, the rack 65 is disposed at the top end of the third slider 64, the rack 65 is slidably connected with the adjusting block 62, a plurality of third gears 66 are disposed at one side of the rack 65, and the third gears 66 are engaged with the rack 65, the second rotating shaft 67 is arranged inside the third gear 66, the second rotating shaft 67 is rotatably connected with the adjusting block 62, the protection plate 68 is arranged outside the second rotating shaft 67, the protection plate 68 is rotatably connected with the adjusting block 62, and the protection plates 68 are arranged on one side of the power distribution cabinet body 1 at the top end of the heat dissipation grooves 22; the protective structure 6 is arranged on one side of the power distribution cabinet body 1, so that rainwater entering from the heat dissipation structure 2 can be reduced through the protective structure 6, a dry and ventilated environment is provided for the interior of the power distribution cabinet body 1, circuit faults are avoided, and the safety of electrical elements in the power distribution cabinet body 1 is greatly improved; namely: open inside the second installation piece 61 hydraulic stem 63, hydraulic stem 63 promotes the third slider 64 slides, third slider 64 promotes rack 65 slides, rack 65 slides and then drives third gear 66 rotates, third gear 66 rotates and then drives second pivot 67 rotates, second pivot 67 rotates and then drives protection plate 68 rotates, protection plate 68 is effectual shelters from the rainwater, is convenient for pass through protection plate 68 reduces the follow the rainwater that radiating groove 22 got into, gives the inside of switch board body 1 provides a dry and ventilated's environment, has avoided circuit fault's production, has improved switch board body 1 inside electrical component's security greatly.
When the cooling and ventilating power distribution cabinet is used, firstly, the power distribution cabinet body 1 is installed outdoors, when electric elements inside the power distribution cabinet body 1 operate on a sunny day, natural wind blows from the heat dissipation groove 22 to dissipate heat inside the power distribution cabinet body 1, and under the condition of rainy days, the fan 21 at the top end of the power distribution cabinet body 1 is turned on to cool and ventilate the inside of the power distribution cabinet body 1, so that ventilation and heat dissipation can be conveniently performed on the electric elements inside the power distribution cabinet body 1 through the heat dissipation structure 2, physical cooling can be effectively performed on the electric elements inside the power distribution cabinet body 1, and the working efficiency of the electric elements inside the power distribution cabinet body 1 is greatly improved; the pressing block 35 is pressed, the second spring 36 is compressed, the pressing block 35 abuts against the first slider 37, the first slider 37 slidably abuts against the fixture block 38, the fixture block 38 slides out of the top end of the cabinet door 32, the third spring 39 is compressed, the first spring 34 resets and pops out the cabinet door 32, the cabinet door 32 rotates around the first rotating shaft 31, the cabinet door 32 is opened, when the cabinet door 32 needs to be closed, the cabinet door 32 is closed, the fourth spring is compressed, the third spring 39 resets, the fixture block 38 slides into the cabinet door 32, the cabinet door 32 is further closed, the power distribution cabinet body 1 is convenient to open or close through the clamping structure 3, and maintainers can conveniently overhaul electric elements in the power distribution cabinet body 1; the maintenance efficiency is greatly improved; the motor 42 in the first mounting block 41 is started, the motor 42 drives the first gear 43 to rotate, the first gear 43 rotates and then drives the second gear 44 to rotate, the second gear 44 rotates and then drives the screw 45 to rotate, the screw 45 rotates and then drives the second sliding block 47 to slide in the sliding groove 46, the second sliding block 47 slides and then drives the connecting block 48 and the bristles 49 at the bottom end of the connecting block 48 to slide in the heat dissipation groove 22, dust in the heat dissipation structure 2 is cleaned through the bristles 49, the heat dissipation structure 2 is effectively prevented from being blocked, the heat dissipation effect of the heat dissipation structure 2 is greatly improved, and the working efficiency of electrical elements in the power distribution cabinet body 1 is greatly improved; the fixing strip 53 is pushed, the sliding rod 52 slides in the mounting strip 51, the iron block 55 at the end of the sliding rod 52 is attached to the magnet piece 56, the storage drawer 54 slides to the bottom end of the heat dissipation groove 22, the fixing strip 53 is pulled during cleaning, and then garbage in the storage drawer 54 is cleaned, so that rainwater splashed from the heat dissipation structure 2 can be conveniently stored through the storage drawer 54 or sliding dust can be conveniently stored through the cleaning structure 4; open the inside hydraulic stem 63 of second installation piece 61, hydraulic stem 63 promotes the third slider 64 and slides, third slider 64 promotes rack 65 and slides, rack 65 slides and then drives third gear 66 and rotates, third gear 66 rotates and then drives second pivot 67 and rotates, second pivot 67 rotates and then drives guard plate 68 and rotates, the effectual rainwater that shelters from of guard plate 68, be convenient for reduce the rainwater that gets into from radiating groove 22 through guard plate 68, the inside of giving switch board body 1 provides a dry ventilation's environment, circuit fault's production has been avoided, switch board body 1 inside electrical component's security has been improved greatly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The ventilation and heat dissipation device of the high-low voltage power distribution cabinet is characterized by comprising a power distribution cabinet body (1), a heat dissipation structure (2), a clamping structure (3), a cleaning structure (4), a containing structure (5) and a protection structure (6); one end of the heat dissipation structure (2) used for dissipating heat of devices in the power distribution cabinet body (1) is arranged at the top end of the power distribution cabinet body (1), and the other end of the heat dissipation structure (2) is arranged on two sides of the power distribution cabinet body (1); the clamping structure (3) for clamping and closing the power distribution cabinet body (1) is arranged inside the top end of the power distribution cabinet body (1); the cleaning structure (4) for cleaning dust in the heat dissipation structure (2) is arranged in the power distribution cabinet body (1); the accommodating structures (5) used for accommodating a part of dust cleaned by the cleaning structure (4) are arranged on two sides of the interior of the power distribution cabinet body (1); the protection structures (6) are used for preventing rainwater from entering the power distribution cabinet body (1) through the heat dissipation structures (2) and are arranged on two sides of the power distribution cabinet body (1).
2. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 1, wherein: heat radiation structure (2) include fan (21) and radiating groove (22), fan (21) are located the top of switch board body (1), radiating groove (22) are equipped with many, many radiating groove (22) parallel locate the both sides of switch board body (1).
3. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 1, wherein: block structure (3) include first pivot (31), cabinet door (32), fixed block (33), first spring (34), press down briquetting (35), second spring (36), first slider (37), fixture block (38) and third spring (39), first pivot (31) are located the bottom of switch board body (1), first pivot (31) with rotate between switch board body (1) and connect, the outside of first pivot (31) is equipped with cabinet door (32), cabinet door (32) with rotate between switch board body (1) and connect, fixed block (33) are located the top of switch board body (1), the cross-section of fixed block (33) is L shape structure.
4. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 3, wherein: one end of the first spring (34) is connected with the inside of the fixed block (33), the other end of the first spring (34) props against the cabinet door (32), the top end of the power distribution cabinet body (1) is provided with the pressing block (35), the section of the top end of the pressing block (35) is of a T-shaped structure, the pressing block (35) is connected with the power distribution cabinet body (1) in a sliding manner, the cross section of the pressing block (35) arranged in the power distribution cabinet body (1) is of a side T-shaped structure, one end of the second spring (36) is arranged on one side of the pressing block (35), the other end of the second spring (36) is arranged in the power distribution cabinet body (1), the cross section of the bottom end of the pressing block (35) is of a triangular structure, the bottom end of the pressing block (35) abuts against one end of the first sliding block (37), and the cross section of the first sliding block (37) is of a trapezoidal structure.
5. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 4, wherein: first slider (37) with sliding connection between switch board body (1), the other end of first slider (37) is contradicted fixture block (38), one side of fixture block (38) is equipped with trapezoidal recess, fixture block (38) with sliding connection between switch board body (1), the bottom of fixture block (38) with sliding connection between cabinet door (32), the top of fixture block (38) is connected with the one end of third spring (39), the other end of third spring (39) is located the inside of switch board body (1).
6. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 1, wherein: the cleaning structure (4) comprises a first mounting block (41), a motor (42), a first gear (43), a second gear (44), a screw (45), a sliding groove (46), a second sliding block (47), a connecting block (48) and bristles (49), wherein the first mounting block (41) is arranged inside the power distribution cabinet body (1), the first mounting block (41) penetrates through the side wall of the power distribution cabinet body (1), the motor (42) is arranged inside the first mounting block (41), the motor (42) is rotatably connected with the power distribution cabinet body (1), the first gear (43) is arranged at the end of the motor (42), a plurality of second gears (44) are arranged on one side of the first gear (43), and the first gear (43) is meshed with the second gears (44), two adjacent second gears (44) are meshed, the screw rods (45) are arranged inside the second gears (44), and the thread directions of the outer parts of the two adjacent screw rods (45) are opposite.
7. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 6, wherein: the both ends of screw rod (45) with rotate between switch board body (1) and be connected, the outside of screw rod (45) is equipped with second slider (47), second slider (47) with threaded connection between screw rod (45), second slider (47) with sliding connection between spout (46), spout (46) are located the inside of switch board body (1), the cross-section of spout (46) is the trapezium structure, the cross-section of second slider (47) is the trapezium structure, the bottom of second slider (47) is equipped with connecting block (48), connecting block (48) with sliding connection between radiating groove (22), the bottom of connecting block (48) is equipped with brush hair (49), brush hair (49) with sliding connection between radiating groove (22).
8. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 2, wherein: the accommodating structure (5) comprises mounting bars (51), sliding rods (52), fixing bars (53), accommodating drawers (54), iron blocks (55) and magnet sheets (56), wherein the two mounting bars (51) are respectively arranged at the top end and the bottom end of the inner side wall of the power distribution cabinet body (1), the sliding rods (52) are arranged inside the mounting bars (51), the iron blocks (55) are arranged at one ends of the sliding rods (52), the magnet sheets (56) are arranged at one ends of the inner parts of the mounting bars (51), the iron blocks (55) and the magnet sheets (56) are laminated, the fixing bars (53) are arranged at the other ends of the sliding rods (52), the accommodating drawers (54) are arranged in parallel on one side of the power distribution cabinet body (1) at the bottom end of the heat dissipation groove (22), the accommodating drawers (54) are arranged on one side of the power distribution cabinet body (1), the storage drawer (54) is connected with the power distribution cabinet body (1) in a sliding mode.
9. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 1, wherein: the protective structure (6) comprises a second mounting block (61), an adjusting block (62), a hydraulic rod (63), a third sliding block (64), a rack (65), a third gear (66), a second rotating shaft (67) and a protective plate (68), the second mounting block (61) is arranged on one side of the power distribution cabinet body (1), the adjusting block (62) is arranged at the top end of the second mounting block (61), the hydraulic rod (63) is arranged inside the second mounting block (61), the hydraulic rod (63) is in sliding connection with the adjusting block (62), the third sliding block (64) is arranged at the top end of the hydraulic rod (63), the third sliding block (64) is in sliding connection with the adjusting block (62), the rack (65) is arranged at the top end of the third sliding block (64), the rack (65) is connected with the adjusting block (62) in a sliding mode.
10. The ventilation and heat dissipation device for the high-low voltage power distribution cabinet according to claim 9, wherein: one side of rack (65) is equipped with a plurality ofly third gear (66), third gear (66) with mesh between rack (65), the inside of third gear (66) is equipped with second pivot (67), second pivot (67) with rotate between regulating block (62) and be connected, the outside of second pivot (67) is equipped with protection plate (68), protection plate (68) with rotate between regulating block (62) and be connected, a plurality of protection plate (68) are located a plurality ofly radiating groove (22) top one side of switch board body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010915050.8A CN112018642A (en) | 2020-09-03 | 2020-09-03 | Ventilation and heat dissipation device of high-low voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010915050.8A CN112018642A (en) | 2020-09-03 | 2020-09-03 | Ventilation and heat dissipation device of high-low voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112018642A true CN112018642A (en) | 2020-12-01 |
Family
ID=73516767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010915050.8A Withdrawn CN112018642A (en) | 2020-09-03 | 2020-09-03 | Ventilation and heat dissipation device of high-low voltage power distribution cabinet |
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| Country | Link |
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| CN (1) | CN112018642A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122944A (en) * | 2022-01-24 | 2022-03-01 | 高原(山东)机电设备有限公司 | Oil field apparatus has air filtering capability's intelligent power distribution cabinet |
| CN115224601A (en) * | 2022-09-19 | 2022-10-21 | 江天科技有限公司 | Integrated intelligent power distribution cabinet with stable opening and closing |
| CN115764636A (en) * | 2022-11-29 | 2023-03-07 | 国网江苏省电力有限公司南通供电分公司 | Switch cabinet with insulation shielding structure and shielding method thereof |
| CN116347832A (en) * | 2023-05-31 | 2023-06-27 | 深圳市盛泰奇科技有限公司 | Motor driver convenient to installation |
| CN117458280A (en) * | 2023-11-01 | 2024-01-26 | 随州市金煜建筑装饰工程有限公司 | Waterproof power distribution cabinet |
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2020
- 2020-09-03 CN CN202010915050.8A patent/CN112018642A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122944A (en) * | 2022-01-24 | 2022-03-01 | 高原(山东)机电设备有限公司 | Oil field apparatus has air filtering capability's intelligent power distribution cabinet |
| CN115224601A (en) * | 2022-09-19 | 2022-10-21 | 江天科技有限公司 | Integrated intelligent power distribution cabinet with stable opening and closing |
| CN115764636A (en) * | 2022-11-29 | 2023-03-07 | 国网江苏省电力有限公司南通供电分公司 | Switch cabinet with insulation shielding structure and shielding method thereof |
| CN115764636B (en) * | 2022-11-29 | 2023-08-08 | 国网江苏省电力有限公司南通供电分公司 | Switch cabinet with insulating shielding structure and shielding method thereof |
| CN116347832A (en) * | 2023-05-31 | 2023-06-27 | 深圳市盛泰奇科技有限公司 | Motor driver convenient to installation |
| CN116347832B (en) * | 2023-05-31 | 2023-09-01 | 深圳市盛泰奇科技有限公司 | Motor driver convenient to installation |
| CN117458280A (en) * | 2023-11-01 | 2024-01-26 | 随州市金煜建筑装饰工程有限公司 | Waterproof power distribution cabinet |
| CN117458280B (en) * | 2023-11-01 | 2024-05-10 | 天源华威集团有限公司 | Waterproof power distribution cabinet |
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Application publication date: 20201201 |
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