CN114204428A - Outdoor distribution switch control cabinet capable of automatically shielding vent holes - Google Patents
Outdoor distribution switch control cabinet capable of automatically shielding vent holes Download PDFInfo
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- CN114204428A CN114204428A CN202111401256.XA CN202111401256A CN114204428A CN 114204428 A CN114204428 A CN 114204428A CN 202111401256 A CN202111401256 A CN 202111401256A CN 114204428 A CN114204428 A CN 114204428A
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- transmission shaft
- cabinet body
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- worm
- side wall
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- 230000000903 blocking effect Effects 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 110
- 238000002955 isolation Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000003044 adaptive effect Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 240000007643 Phytolacca americana Species 0.000 description 2
- 235000009074 Phytolacca americana Nutrition 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 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
- H02B1/26—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
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention relates to the technical field of control cabinets, in particular to an outdoor power distribution switch control cabinet capable of automatically shielding a vent hole, which comprises a cabinet body, wherein a base is fixedly arranged on the lower side wall of the cabinet body, a rain shielding top block is fixedly arranged on the upper side wall of the cabinet body, partition plates are symmetrically and fixedly arranged on two sides of an inner cavity of the cabinet body, accommodating grooves are uniformly formed in two sides of the inner side wall of the cabinet body, adaptive baffle plates are rotatably arranged in the inner cavities of all groups of accommodating grooves, air holes communicated with the inner cavities of the accommodating grooves are uniformly formed in two side walls of the cabinet body, and blocking blocks adaptive to the air holes are uniformly and fixedly arranged on one side of each baffle plate, close to the accommodating groove, at equal intervals; compared with the prior art, the invention can control the rotation of the baffle plate according to the external environment, and realize the blocking and the opening of the wind hole, so as to avoid the problem that the external rainwater scrapes into the inner cavity of the power distribution cabinet in rainy weather accompanied with strong wind.
Description
Technical Field
The invention relates to the technical field of control cabinets, in particular to an outdoor power distribution switch control cabinet capable of automatically shielding a vent hole.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations;
for the convenience of radiating when the internal elements of the control cabinet work, corresponding wind holes can be formed in a general control cabinet, so that the air inside and outside the control cabinet can be exchanged, the radiating effect is improved, but in rainy days, particularly when strong wind exists, rainwater can fall into the control cabinet through the wind holes, and the internal elements of the control cabinet are damaged.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an outdoor power distribution switch control cabinet capable of automatically shielding a vent hole.
In order to achieve the purpose, the invention adopts the following technical scheme:
an outdoor power distribution switch control cabinet capable of automatically shielding a vent hole is designed, which comprises a cabinet body, wherein a base is fixedly arranged on the lower side wall of the cabinet body, a rain-shielding top block is fixedly arranged on the upper side wall of the cabinet body, partition plates are symmetrically and fixedly arranged on two sides of the inner cavity of the cabinet body, accommodating grooves are uniformly formed in two sides of the inner side wall of the cabinet body, adaptive baffle plates are rotatably arranged in the inner cavities of the accommodating grooves in each group, air holes communicated with the inner cavities of the accommodating grooves are uniformly formed in the two side walls of the cabinet body, blocking blocks matched with the air holes are uniformly and fixedly arranged on one side, close to the accommodating grooves, of the baffle plates at equal intervals, second air holes are uniformly formed in the surfaces of the baffle plates, the second air holes and the blocking blocks are arranged in a staggered manner, water leakage holes are uniformly and symmetrically formed in two side walls of the cabinet body, and are communicated with the accommodating grooves, the lower side wall of each group of the water leakage holes is provided with a sealing groove, the inner cavity of each group of the water leakage holes is sleeved with a barrier strip, one end of the baffle close to the baffle is fixedly provided with an arc baffle plate, the arc baffle plate is fixedly connected with the barrier strip, one side of the barrier strip close to the baffle is fixedly provided with a sealing groove, one side of the lower side wall of the baffle close to the arc baffle plate is fixedly provided with a blocking strip matched with the water leakage holes, the upper side wall of the arc baffle plate is provided with through holes, one side wall of the arc baffle plate far away from the baffle is fixedly provided with a semi-toothed ring, the surfaces of the two groups of the baffle plates are uniformly and equidistantly provided with first air holes corresponding to the through holes, a first transmission shaft is arranged below each group of the arc baffle plates and is rotationally connected with the cabinet body, and a first gear is fixedly arranged at the outer side of the first transmission shaft, the first gear is meshed with the half-toothed ring, a second transmission shaft is arranged below each group of first transmission shafts, a first worm wheel is fixedly arranged on the outer side of each first transmission shaft, the first worm wheel is meshed with the second transmission shaft, a second worm wheel is fixedly arranged on the outer side of each group of second transmission shafts, first worms are arranged on opposite sides of each group of partition plates, the first worms are rotatably connected with the cabinet body, the first worms are meshed with the second worm wheels, a side wall of the arc baffle plate, far away from the baffle plate, is fixedly provided with left and right second sealing strips, opposite side walls of the two groups of partition plates are respectively provided with a limiting groove matched with the second sealing strips, the inner cavities of the limiting grooves are uniformly and equidistantly fixedly provided with limiting strips corresponding to the second sealing strips, and the lower side walls of the two groups of partition plates are symmetrically and fixedly provided with L-shaped isolation boxes, two sets of fixed mounting has last division board between the baffle, the below of going up the division board is equipped with down the division board, the both sides of division board down respectively with both sides baffle fixed connection, go up the division board with the third gas pocket has all been seted up on the surface of division board down, the inner chamber center department of division board all rotates down and installs the third transmission shaft, the outside fixed mounting of third transmission shaft has the flabellum, the bottom fixed mounting of third transmission shaft has first ratchet, lateral wall fixed mounting has the controller under the inner chamber of the cabinet body, the top fixed mounting of weather-proof kicking block has meteorological sensor, the controller with meteorological sensor electric connection, the below of division board is equipped with actuating mechanism down.
Preferably, actuating mechanism includes the second worm, the second worm rotate install in the center department of lateral wall under the inner chamber of the cabinet body, the top fixed mounting of second worm has first concave dish, the even equidistant rotation all around of inside wall of first concave dish install with the first pawl of first ratchet looks adaptation, first pawl with fixed mounting has first spring between the inner wall of first concave dish.
Preferably, lateral wall fixed mounting has step motor under the inner chamber of the cabinet body, step motor's output fixed mounting has the third gear, the outside fixed mounting of second worm with the second gear of third gear looks meshing, step motor with controller electric connection.
Preferably, one side of second worm is equipped with the fourth transmission shaft, the fourth transmission shaft with the inner wall of the cabinet body rotates and connects, the outside fixed mounting of fourth transmission shaft with the second worm wheel of second worm looks meshing, one side fixed mounting of fourth transmission shaft has the fourth gear, lateral wall symmetry fixed mounting has first riser under the inner chamber of the cabinet body, and is two sets of rotate between the first riser and install the fifth transmission shaft, the outside fixed mounting of fifth transmission shaft with the fifth gear of fourth gear looks meshing, the both ends symmetry fixed mounting of fifth transmission shaft has the second concave disk, and is two sets of the even rotation of inside wall of second concave disk installs the second pawl, the second pawl with the equal fixed mounting of inner wall of second concave disk has the second spring.
Preferably, two sets of the inner chamber of L shape isolation box rotate install with the corresponding sixth transmission shaft of fifth transmission shaft, the sixth transmission shaft is close to the one end fixed mounting of fifth transmission shaft with the second ratchet of second pawl looks adaptation, the sixth transmission shaft is kept away from the one end fixed mounting of second ratchet has the cam, the cam is kept away from one side rotation of sixth transmission shaft is installed and is dialled the driving wheel.
Preferably, two sets of equal fixed mounting of lateral wall has a slip strip on the inner chamber of box is kept apart to L shape, equal slidable mounting of lower lateral wall of slip strip has the rack, the rack is close to equal fixed mounting in one side of cam has the cavity guide arm, dial the driving wheel cover and locate the inner chamber of cavity guide arm, two sets of the inner chamber of box is kept apart to L shape all is equipped with the second riser, the bottom of second riser with lateral wall fixed connection under the inner chamber of the cabinet body, the inner chamber of second riser rotates installs the seventh transmission shaft, the lower lateral wall meshing of rack installs the sixth gear, the sixth gear with seventh transmission shaft fixed connection.
Preferably, a seventh gear is fixedly mounted at one end, far away from the sixth gear, of the seventh transmission shaft, an eighth gear is fixedly mounted on the outer side wall of the first worm, the eighth gear is in meshed connection with the seventh gear, and third air holes are formed in opposite side walls of the two groups of L-shaped isolation boxes.
Preferably, the inner cavity of the rain shielding ejector block is provided with air cavities, an adjusting plate is sleeved on the inner cavity of each air cavity, first air pipes are fixedly mounted on the periphery of the lower side wall of the rain shielding ejector block, the first air pipes are communicated with the air cavities, second air pipes are fixedly mounted on two sides of the upper side wall of the cabinet body, and the second air pipes are communicated with the cabinet body and the air cavities.
Preferably, both sides of the inner cavity of the air cavity are rotatably provided with screws, the screws are in threaded connection with the adjusting plate and are fixedly connected with the air cavity, and the lower side wall of the adjusting plate is uniformly and fixedly provided with conical plugs matched with the first air pipe and the second air pipe
The outdoor power distribution switch control cabinet capable of automatically shielding the vent holes has the advantages that:
1. the invention can lead the weather sensor to sense the outside weather in real time and transmit the weather to the controller in real time by arranging the weather sensor, the controller, the stepping motor, the arc baffle, the baffle and the blocking block, when the outside rain is accompanied by strong wind, the controller controls the stepping motor to rotate reversely, thereby driving the second worm to rotate reversely by the third gear and the second gear, the second worm cannot drive the fan blades to rotate when rotating reversely due to the arrangement of the first pawl and the first ratchet wheel, the second worm wheel meshed with the second worm rotates along with the second worm, the fifth transmission shaft and the second concave disc are driven to rotate along with the second worm wheel through the fourth gear and the fifth gear when rotating, the second concave disc drives the second ratchet wheel and the sixth transmission shaft to rotate along with the second pawl when rotating, the cam and the poking wheel are driven to rotate along with the sixth transmission shaft when rotating, so that the poking wheel can poke the rack to slide forwards through the hollow guide rod, the rack drives the sixth gear to rotate when sliding forwards, so that the sixth gear drives the first worm to rotate through the seventh gear and the eighth gear, the first worm drives the corresponding first worm wheel, the first transmission shaft and the first gear to rotate through each group of second worm wheels and second transmission shafts when rotating, the first gear drives the arc-shaped baffle and the baffle to rotate through the half-toothed ring when rotating, so that the arc-shaped baffle rotates to the inner cavity of the accommodating groove, and meanwhile, the blocking block and the blocking strip are respectively clamped into the inner cavities of the air hole and the water leakage hole, so that rainwater is prevented from being scraped into the inner cavity of the power distribution cabinet by strong wind and the second air hole simultaneously.
2. According to the invention, the first ratchet wheel, the first concave disc, the fan blade, the second ratchet wheel and the second pawl are arranged, so that the third transmission shaft and the fan blade can be driven to rotate by the mutual matching of the first pawl and the first ratchet wheel when the stepping motor rotates clockwise, the air flow in the control cabinet can be promoted when the fan blade rotates, the heat dissipation effect is improved, and the second ratchet wheel can be driven to rotate reversely by the second concave disc and the second pawl when the stepping motor rotates reversely, so that the adjustment of the baffle is realized, the utilization rate of the stepping motor is effectively improved, the use amount of the stepping motor is reduced, and the production cost of the switch cabinet is reduced.
Drawings
FIG. 1 is a sectional view of an outdoor power distribution switch control cabinet structure capable of automatically shielding vent holes according to the present invention;
FIG. 2 is an enlarged view of the part A of the outdoor power distribution switch control cabinet capable of automatically shielding the vent holes;
FIG. 3 is an enlarged view of the structure of part B of an outdoor power distribution switch control cabinet capable of automatically shielding a vent hole, according to the present invention;
FIG. 4 is an enlarged view of the structure of the part C of an outdoor power distribution switch control cabinet capable of automatically shielding the vent holes, according to the present invention;
FIG. 5 is an enlarged view of the structure of the section D of the outdoor power distribution switch control cabinet capable of automatically shielding the vent holes, according to the present invention;
FIG. 6 is a schematic structural view of an arc-shaped baffle plate of an outdoor power distribution switch control cabinet capable of automatically shielding a vent hole, according to the present invention;
FIG. 7 is a front view of an outdoor power distribution switch control cabinet structure that can automatically block the vent holes according to the present invention;
FIG. 8 is a top view of a first concave disk structure of an outdoor power distribution switch control cabinet capable of automatically blocking a vent hole according to the present invention;
fig. 9 is a top view of a fourth transmission shaft structure of an outdoor power distribution switch control cabinet capable of automatically blocking a vent hole according to the present invention;
FIG. 10 is a side view of a second concave disk structure of an outdoor power distribution switch control cabinet capable of automatically blocking a vent hole according to the present invention;
fig. 11 is a side view of a cam structure of an outdoor power distribution switch control cabinet capable of automatically blocking a vent hole according to the present invention.
In the figure: the cabinet body 1, a base 2, a partition plate 3, a first air hole 4, a receiving groove 5, a baffle plate 6, an air hole 7, an arc baffle plate 8, a water leakage hole 9, a baffle strip 10, a sealing groove 11, a first sealing strip 12, a half-tooth ring 13, a blocking block 14, a second air hole 15, a blocking strip 16, a second sealing strip 17, a limiting strip 18, a limiting groove 19, a first transmission shaft 20, a first worm wheel 21, a first gear 22, a second transmission shaft 23, a second worm wheel 24, a through hole 25, a first worm 26, an L-shaped isolation box 27, an upper isolation plate 28, a lower isolation plate 29, a fan blade 30, a third air hole 31, a third transmission shaft 32, a first ratchet wheel 33, a first concave disc 34, a first pawl 35, a first spring 36, a second worm 37, a second gear 38, a stepping motor 39, a third gear 40, a fourth transmission shaft 41, a second worm wheel 42, a fourth gear 43, a fifth gear 44, a fifth transmission shaft 45, a first vertical plate 46, The device comprises a second concave disc 47, a second ratchet wheel 48, a second pawl 49, a second spring 50, a sixth transmission shaft 51, a cam 52, a toggle wheel 53, a hollow guide rod 54, a sliding bar 55, a rack 56, a sixth gear 57, a second vertical plate 58, a seventh transmission shaft 59, a seventh gear 60, an eighth gear 61, a third air hole 62, a rain shielding top block 63, an air cavity 64, a screw 65, a conical plug block 66, an adjusting plate 67, a first air pipe 68, a second air pipe 69, a controller 70 and a meteorological sensor 71.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-11, an outdoor power distribution switch control cabinet capable of automatically shielding ventilation holes comprises a cabinet body 1, a base 2 is fixedly installed on the lower side wall of the cabinet body 1, a rain-shielding top block 63 is fixedly installed on the upper side wall of the cabinet body 1, partition plates 3 are symmetrically and fixedly installed on two sides of the inner cavity of the cabinet body 1, accommodating grooves 5 are uniformly formed on two sides of the inner side wall of the cabinet body 1, adaptive baffle plates 6 are rotatably installed in the inner cavity of each group of accommodating grooves 5, air holes 7 communicated with the inner cavity of the accommodating grooves 5 are uniformly formed on two side walls of the cabinet body 1, blocking blocks 14 matched with the air holes 7 are uniformly and fixedly installed on one side of the baffle plates 6 close to the accommodating grooves 5 at equal intervals, second air holes 15 are uniformly formed on the surface of the baffle plates 6, the second air holes 15 and the blocking blocks 14 are arranged in a staggered manner, water leakage holes 9 are uniformly and symmetrically formed on two side walls of the cabinet body 1, the water leakage holes 9 are communicated with the accommodating grooves 5, seal groove 11 has all been seted up to the lower lateral wall in each group hole 9 that leaks, the inner chamber cover in hole 9 that leaks is equipped with blend stop 10, baffle 6 is close to the one end fixed mounting of baffle 3 has cowl 8, cowl 8 and blend stop 10 fixed connection, one side fixed mounting that blend stop 10 is close to baffle 3 has seal groove 11, one side fixed mounting that baffle 6 lower lateral wall is close to cowl 8 has the jam strip 16 with hole 9 looks adaptation that leaks, through-hole 25 has been seted up to cowl 8's last lateral wall, cowl 8 keeps away from a lateral wall fixed mounting of baffle 6 has half ring 13, the even equidistant first gas pocket 4 corresponding with through-hole 25 of having seted up in surface of two sets of baffles 3, wind hole 7, second gas pocket 15, the circulation of the inside and outside air of the cabinet body 1 of through-hole 25 and first gas pocket 4, so that this switch control cabinet's heat dissipation, 9 are used for discharging the water that falls into 5 inner chambers.
A first transmission shaft 20 is arranged below each group of arc-shaped baffles 8, the first transmission shaft 20 is rotatably connected with the cabinet body 1, a first gear 22 is fixedly arranged on the outer side of the first transmission shaft 20, the first gear 22 is meshed with the semi-toothed ring 13, a second transmission shaft 23 is arranged below each group of first transmission shaft 20, a first worm wheel 21 is fixedly arranged on the outer side of the first transmission shaft 20, the first worm wheel 21 is meshed with the second transmission shaft 23, a second worm wheel 24 is fixedly arranged on the outer side of each group of second transmission shaft 23, first worms 26 are arranged on the opposite sides of each group of baffles 3, the first worms 26 are rotatably connected with the cabinet body 1, the first worms 26 are meshed with the second worm wheels 24, a left sealing strip 17 and a right sealing strip 17 are fixed on one side wall of each arc-shaped baffle 8 far away from the baffle 6, limiting grooves 19 matched with the second sealing strips 17 are arranged on the opposite side walls of the two groups of baffles 3, and limiting strips 18 corresponding to the second sealing strips 17 are uniformly and equidistantly fixedly arranged in the inner cavities of the limiting grooves 19, first worm 26 is used for driving corresponding first worm wheel 21 through each second worm wheel 24 of group and second transmission shaft 23 when rotating, first transmission shaft 20 and first gear 22 rotate, first gear 22 drives cowl 8 and baffle 6 through half ring gear 13 when rotating and rotates for cowl 8 rotates to the inner chamber of accomodating groove 5, block 14 simultaneously and block 16 and block the inner chamber that the hole 9 was blocked into wind hole 7 and hourglass respectively, thereby avoid the interior chamber of this switch board is scraped into with rainwater second gas pocket 15 simultaneously to the strong wind.
The lower side walls of the two groups of partition boards 3 are symmetrically and fixedly provided with L-shaped isolation boxes 27, an upper isolation board 28 is fixedly arranged between the two groups of partition boards 3, a lower isolation board 29 is arranged below the upper isolation board 28, two sides of the lower isolation board 29 are respectively and fixedly connected with the partition boards 3 at two sides, the surfaces of the upper isolation board 28 and the lower isolation board 29 are respectively provided with a third air hole 31, the center of the inner cavity of the lower isolation board 29 is respectively and rotatably provided with a third transmission shaft 32, the outer side of the third transmission shaft 32 is fixedly provided with a fan blade 30, the bottom end of the third transmission shaft 32 is fixedly provided with a first ratchet wheel 33, the lower side wall of the inner cavity of the cabinet body 1 is fixedly provided with a controller 70, the top end of the rain shielding top block 63 is fixedly provided with a meteorological sensor 71, the controller 70 is electrically connected with the meteorological sensor 71, the fan blade 30 is used for promoting the air flow of the inner cavity of the cabinet body 1 during rotation, so as to improve the heat dissipation effect of the power distribution cabinet, the meteorological sensor 71 is used for sensing the external meteorological environment in real time, and transmitted to the controller 70 in real time.
A driving mechanism is arranged below the lower isolation plate 29, the driving mechanism comprises a second worm 37, the second worm 37 is rotatably arranged at the center of the lower side wall of the inner cavity of the cabinet body 1, a first concave disc 34 is fixedly arranged at the top end of the second worm 37, a first pawl 35 matched with the first ratchet wheel 33 is rotatably arranged around the inner side wall of the first concave disc 34 at equal intervals, a first spring 36 is fixedly arranged between the first pawl 35 and the inner wall of the first concave disc 34, a stepping motor 39 is fixedly arranged on the lower side wall of the inner cavity of the cabinet body 1, a third gear 40 is fixedly arranged at the output end of the stepping motor 39, a second gear 38 meshed with the third gear 40 is fixedly arranged at the outer side of the second worm 37, the stepping motor 39 is electrically connected with a controller 70, a fourth transmission shaft 41 is arranged at one side of the second worm 37, the fourth transmission shaft 41 is rotatably connected with the inner wall of the cabinet body 1, a second worm 42 meshed with the second worm 37 is fixedly arranged at the outer side of the fourth transmission shaft 41, a fourth gear 43 is fixedly installed at one side of the fourth transmission shaft 41, first vertical plates 46 are symmetrically and fixedly installed on the lower side wall of the inner cavity of the cabinet body 1, a fifth transmission shaft 45 is rotatably installed between the two groups of first vertical plates 46, a fifth gear 44 meshed with the fourth gear 43 is fixedly installed at the outer side of the fifth transmission shaft 45, second concave discs 47 are symmetrically and fixedly installed at the two ends of the fifth transmission shaft 45, second pawls 49 are uniformly and rotatably installed on the inner side walls of the two groups of second concave discs 47, second springs 50 are fixedly installed on the inner walls of the second pawls 49 and the second concave discs 47, sixth transmission shafts 51 corresponding to the fifth transmission shaft 45 are rotatably installed in the inner cavities of the two groups of L-shaped isolation boxes 27, a second ratchet wheel 48 matched with the second pawls 49 is fixedly installed at one end of the sixth transmission shaft 51 close to the fifth transmission shaft 45, and a cam 52 is fixedly installed at one end of the sixth transmission shaft 51 far away from the second ratchet wheel 48, a toggle wheel 53 is rotatably mounted on one side of the cam 52 far away from the sixth transmission shaft 51, sliding bars 55 are fixedly mounted on the upper side walls of the inner cavities of the two groups of L-shaped isolation boxes 27, racks 56 are slidably mounted on the lower side walls of the sliding bars 55, hollow guide rods 54 are fixedly mounted on one sides of the racks 56 near the cam 52, the toggle wheel 53 is sleeved in the inner cavities of the hollow guide rods 54, second vertical plates 58 are respectively arranged in the inner cavities of the two groups of L-shaped isolation boxes 27, the bottom ends of the second vertical plates 58 are fixedly connected with the lower side wall of the inner cavity of the cabinet body 1, a seventh transmission shaft 59 is rotatably mounted in the inner cavity of the second vertical plate 58, a sixth gear 57 is mounted on the lower side wall of the racks 56 in a meshed manner, the sixth gear 57 is fixedly connected with a seventh transmission shaft 59, a seventh gear 60 is fixedly mounted on one end of the seventh transmission shaft 59 far away from the sixth gear 57, an eighth gear 61 is fixedly mounted on the outer side wall of the first worm 26, the eighth gear 61 is connected with the seventh gear 60 in a meshed manner, the opposite side walls of the two sets of L-shaped isolation boxes 27 are provided with third air holes 62, the stepping motor 39 is used for driving the second worm 37 and the first concave disc 34 to rotate clockwise through the third gear 40 and the second gear 38 when rotating in the forward direction, the first concave disc 34 rotates clockwise until the first pawl 35, the first ratchet wheel 33 and the third transmission shaft 32 drive the fan blades 30 to rotate clockwise, thereby promoting the air flow in the inner cavity of the cabinet body 1, improving the heat dissipation effect of the control cabinet, the stepping motor 39 is used for driving the second worm 37 to rotate in the reverse direction through the third gear 40 and the second gear 38 when rotating in the reverse direction, due to the arrangement of the first pawl 35 and the first ratchet wheel 33, the second worm 37 cannot drive the fan blades 30 to rotate in the reverse direction, the second worm wheel 42 meshed with the second worm 37 rotates along with the same, and the second worm wheel 42 drives the fifth transmission shaft 45 and the second concave disc 47 to rotate along with the same through the fourth gear 43 and the fifth gear 44 when rotating, when the second concave disc 47 rotates, the second pawl 49 drives the second ratchet wheel 48 and the sixth transmission shaft 51 to rotate therewith, when the sixth transmission shaft 51 rotates, the cam 52 and the dial wheel 53 are driven to rotate therewith, so that the poking wheel 53 pokes the rack 56 to slide forwards through the hollow guide rod 54, the rack 56 drives the sixth gear 57 to rotate when sliding forwards, the sixth gear 57 drives the first worm 26 to rotate through the seventh gear 60 and the eighth gear 61, the first worm 26 drives the corresponding first worm wheel 21, the first transmission shaft 20 and the first gear 22 to rotate through each set of the second worm wheel 24 and the second transmission shaft 23, the first gear 22 drives the arc-shaped baffle plate 8 and the baffle plate 6 to rotate through the half-gear ring 13 during rotation, so that the arc-shaped baffle plate 8 rotates to the inner cavity of the accommodating groove 5, simultaneously, the blocking block 14 and the blocking strip 16 are clamped into the inner cavities of the air hole 7 and the water leakage hole 9 respectively, so that rainwater is prevented from being scraped into the inner cavity of the power distribution cabinet through the second air hole 15 by strong wind.
The working principle is as follows: when the invention is used, the stepping motor 39 is started to work, so that the third gear 40 and the second gear 38 drive the second worm 37 and the first concave disc 34 to rotate clockwise, the first concave disc 34 rotates clockwise until the first pawl 35, the first ratchet wheel 33 and the third transmission shaft 32 drive the fan blades 30 to rotate clockwise, so that the air flow in the inner cavity of the cabinet body 1 is promoted, the heat dissipation effect of the switch control cabinet is improved, meanwhile, the outside air can enter the inner cavity of the cabinet body 1 through the air hole 7, the second air hole 15, the through hole 25 and the first air hole 4 in sequence, so that the circulation of the inside air and the outside air of the control cabinet is realized, the heat dissipation of the switch control cabinet is facilitated, when raining, if rainwater is discharged into the inner cavity of the accommodating groove 5 through the air hole 7, the arc-shaped baffle plate 8 can guide the flow of the water flowing into the inner cavity of the accommodating groove 5, so that the water is discharged again through the water leakage hole 9, thereby avoiding the inner cavity of the switch control cabinet, the weather sensor 71 can sense the weather in real time and transmit the weather to the controller 70 in real time, when the rain is accompanied by strong wind, the controller 70 controls the stepping motor 39 to rotate in reverse direction, so as to drive the second worm 37 to rotate in reverse direction through the third gear 40 and the second gear 38, due to the arrangement of the first pawl 35 and the first ratchet wheel 33, the second worm 37 cannot drive the fan blade 30 to rotate in reverse direction, the second worm wheel 42 meshed with the second worm 37 rotates therewith, the second worm wheel 42 drives the fifth transmission shaft 45 and the second concave disc 47 to rotate therewith through the fourth gear 43 and the fifth gear 44, the second concave disc 47 drives the second ratchet wheel 48 and the sixth transmission shaft 51 to rotate therewith through the second pawl 49 when rotating, the cam 52 and the dial wheel 53 to rotate therewith when the sixth transmission shaft 51 rotates, so that the dial wheel 53 can slide forward through the hollow guide rod 54 and the rack 56, when the rack 56 slides forwards, the sixth gear 57 is driven to rotate, so that the sixth gear 57 drives the first worm 26 to rotate through the seventh gear 60 and the eighth gear 61, when the first worm 26 rotates, the corresponding first worm wheel 21, the first transmission shaft 20 and the first gear 22 are driven to rotate through each group of the second worm wheel 24 and the second transmission shaft 23, the first gear 22 drives the arc baffle 8 and the baffle 6 to rotate through the half-tooth ring 13, so that the arc baffle 8 rotates to the inner cavity of the accommodating groove 5, and simultaneously the blocking block 14 and the blocking strip 16 are respectively clamped into the inner cavities of the air holes 7 and the water leakage holes 9, thereby preventing rainwater from being simultaneously scraped into the inner cavity of the power distribution cabinet by strong wind and the second air holes 15, and when the first worm 26 rotates, the screw 65 rotates along with the arc baffle 8, so as to drive the adjusting plate 67 and the conical blocking block 66 to move upwards, so that the first air pipe 68 and the second air pipe 69 are opened, and then the air pipe 68 and the second air pipe 69 are switched to realize the air exchange between the inside and the inside of the control cabinet, when strong wind stops, the controller 70 controls the stepping motor 39 again to make the stepping motor 39 drive the second worm 37 to rotate reversely, so that the toggle wheel 53 toggles the rack 56 to slide backwards through the hollow guide rod 54, the rack 56 drives the sixth gear 57 to rotate reversely when sliding backwards, so that the sixth gear 57 drives the first worm 26 to rotate reversely through the seventh gear 60 and the eighth gear 61, and when the first worm 26 rotates reversely, each group of the second worm gears 24 and the second transmission shafts 23 drive the corresponding first worm gears 21, The first transmission shaft 20 and the first gear 22 rotate reversely, the first gear 22 drives the arc baffle 8 and the baffle 6 to rotate reversely through the half-tooth ring 13 when rotating reversely, so that the arc baffle 8 rotates to the inner cavity perpendicular to the partition board 3, meanwhile, the blocking block 14 and the blocking strip 16 are separated from the inner cavities of the air hole 7 and the water leakage hole 9 respectively, so that the air hole 7 and the water leakage hole 9 are opened again, thereby facilitating the heat dissipation of the control cabinet, the screw 65 rotates reversely along with the first worm 26 when rotating reversely, thereby driving the adjusting plate 67 and the tapered blocking block 66 to move downwards, so that the first air pipe 68 and the second air pipe 69 are blocked by the tapered blocking block 66, and the air exchange inside and outside the control cabinet through the first air pipe 68 and the second air pipe 69 is stopped.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides an outdoor distribution switch control cabinet that ventilation hole sheltered from can carry out automatically, includes the cabinet body (1), its characterized in that, the lower lateral wall fixed mounting of the cabinet body (1) has base (2), the last lateral wall fixed mounting of the cabinet body (1) has rain-proof kicking block (63), the inner chamber bilateral symmetry fixed mounting of the cabinet body (1) has baffle (3), the inside wall both sides of the cabinet body (1) have evenly seted up accomodate groove (5), each group the inner chamber of accomodating groove (5) all rotates and installs baffle (6) of looks adaptation, the both sides wall of the cabinet body (1) evenly set up with accomodate wind hole (7) that the inner chamber is linked together, baffle (6) are close to accomodate groove (5) one side evenly equidistant fixed mounting have with the jam block (14) of wind hole (7) looks adaptation, second gas pocket (15) have evenly been seted up on the surface of baffle (6), the second air hole (15) and the blocking block (14) are arranged in a staggered manner, water leakage holes (9) are symmetrically formed in two side walls of the cabinet body (1) uniformly, the water leakage holes (9) are communicated with the accommodating groove (5), sealing grooves (11) are formed in the lower side walls of the water leakage holes (9) of each group, a blocking strip (10) is sleeved on an inner cavity of each water leakage hole (9), an arc-shaped baffle plate (8) is fixedly mounted at one end, close to the partition plate (3), of the baffle plate (6), the arc-shaped baffle plate (8) is fixedly connected with the blocking strip (10), a sealing groove (11) is fixedly mounted at one side, close to the partition plate (3), of the blocking strip (16) matched with the water leakage holes (9) and fixedly mounted at one side, close to the arc-shaped baffle plate (8), of the lower side wall of the baffle plate (6), and through holes (25) are formed in the upper side wall of the arc-shaped baffle plate (8), a side wall of the arc baffle (8) far away from the baffle (6) is fixedly provided with a half-toothed ring (13), the surface of the two groups of baffles (3) is uniformly and equidistantly provided with first air holes (4) corresponding to the through holes (25), the lower part of each group of arc baffles (8) is provided with a first transmission shaft (20), the first transmission shaft (20) is rotatably connected with the cabinet body (1), the outer side of the first transmission shaft (20) is fixedly provided with a first gear (22), the first gear (22) is meshed with the half-toothed ring (13), the lower part of each group of the first transmission shaft (20) is provided with a second transmission shaft (23), the outer side of the first transmission shaft (20) is fixedly provided with a first worm wheel (21), the first worm wheel (21) is meshed with the second transmission shaft (23), and the outer side of each group of the second transmission shaft (23) is fixedly provided with a second worm wheel (24), each group the opposite side of the partition plate (3) is provided with a first worm (26), the first worm (26) is connected with the cabinet body (1) in a rotating way, the first worm (26) is connected with the second worm wheel (24) in a meshing way, the arc baffle (8) is far away from one side wall of the partition plate (6) and is fixed with a left sealing strip (17) and a right sealing strip (17), the opposite side walls of the partition plate (3) are provided with a limit groove (19) matched with the second sealing strip (17), the inner cavity of the limit groove (19) is uniformly and equidistantly fixedly provided with limit strips (18) corresponding to the second sealing strip (17), the lower side walls of the partition plate (3) are symmetrically and fixedly provided with L-shaped isolation boxes (27), the upper isolation plate (28) is fixedly arranged between the partition plates (3), the lower isolation plate (29) is arranged below the upper isolation plate (28), lower division board (29) both sides respectively with both sides baffle (3) fixed connection, go up division board (28) with third gas pocket (31) have all been seted up on the surface of lower division board (29), the inner chamber center department of lower division board (29) all rotates and installs third transmission shaft (32), the outside fixed mounting of third transmission shaft (32) has flabellum (30), the bottom fixed mounting of third transmission shaft (32) has first ratchet (33), lateral wall fixed mounting has controller (70) under the inner chamber of the cabinet body (1), the top fixed mounting that keeps off the rain kicking block (63) has meteorological sensor (71), controller (70) with meteorological sensor (71) electric connection, the below of lower division board (29) is equipped with actuating mechanism.
2. An outdoor power distribution switch control cabinet capable of automatically shielding a vent hole according to claim 1, wherein the driving mechanism comprises a second worm (37), the second worm (37) is rotatably installed at the center of the lower side wall of the inner cavity of the cabinet body (1), a first concave disc (34) is fixedly installed at the top end of the second worm (37), a first pawl (35) matched with the first ratchet wheel (33) is rotatably installed around the inner side wall of the first concave disc (34) at equal intervals, and a first spring (36) is fixedly installed between the first pawl (35) and the inner wall of the first concave disc (34).
3. An outdoor power distribution switch control cabinet capable of automatically shielding a vent hole according to claim 2, wherein a step motor (39) is fixedly installed on the lower side wall of the inner cavity of the cabinet body (1), a third gear (40) is fixedly installed on the output end of the step motor (39), a second gear (38) meshed with the third gear (40) is fixedly installed on the outer side of the second worm (37), and the step motor (39) is electrically connected with the controller (70).
4. An outdoor power distribution switch control cabinet capable of automatically shielding a vent hole according to claim 3, wherein a fourth transmission shaft (41) is arranged at one side of the second worm (37), the fourth transmission shaft (41) is rotatably connected with the inner wall of the cabinet body (1), a second worm wheel (42) meshed with the second worm (37) is fixedly installed at the outer side of the fourth transmission shaft (41), a fourth gear (43) is fixedly installed at one side of the fourth transmission shaft (41), first vertical plates (46) are symmetrically and fixedly installed at the lower side wall of the inner cavity of the cabinet body (1), a fifth transmission shaft (45) is rotatably installed between the two groups of first vertical plates (46), a fifth gear (44) meshed with the fourth gear (43) is fixedly installed at the outer side of the fifth transmission shaft (45), and second concave discs (47) are symmetrically and fixedly installed at the two ends of the fifth transmission shaft (45), and second pawls (49) are uniformly and rotatably arranged on the inner side walls of the two groups of second concave discs (47), and second springs (50) are fixedly arranged on the inner walls of the second pawls (49) and the second concave discs (47).
5. An outdoor power distribution switch control cabinet capable of automatically shielding a vent hole according to claim 4, wherein two sets of L-shaped isolation boxes (27) are rotatably provided with a sixth transmission shaft (51) corresponding to the fifth transmission shaft (45), the sixth transmission shaft (51) is close to one end of the fifth transmission shaft (45) is fixedly provided with a second ratchet wheel (48) matched with the second pawl (49), the sixth transmission shaft (51) is far away from one end of the second ratchet wheel (48) is fixedly provided with a cam (52), and one side of the cam (52) far away from the sixth transmission shaft (51) is rotatably provided with a dial wheel (53).
6. The outdoor power distribution switch control cabinet capable of automatically shielding the vent hole according to claim 5, wherein the upper side walls of the inner cavities of the two sets of L-shaped isolation boxes (27) are both fixedly provided with a sliding strip (55), the lower side walls of the sliding strips (55) are both slidably provided with a rack (56), one side of the rack (56) close to the cam (52) is both fixedly provided with a hollow guide rod (54), the toggle wheel (53) is sleeved in the inner cavity of the hollow guide rod (54), the inner cavities of the two sets of L-shaped isolation boxes (27) are both provided with a second vertical plate (58), the bottom end of the second vertical plate (58) is fixedly connected with the lower side wall of the inner cavity of the cabinet body (1), the inner cavity of the second vertical plate (58) is rotatably provided with a seventh transmission shaft (59), and the lower side wall of the rack (56) is engaged with a sixth gear (57), the sixth gear (57) is fixedly connected with the seventh transmission shaft (59).
7. An outdoor power distribution switch control cabinet capable of automatically shielding a vent hole according to claim 6, wherein a seventh gear (60) is fixedly installed at one end of the seventh transmission shaft (59) far away from the sixth gear (57), an eighth gear (61) is fixedly installed at the outer side wall of the first worm (26), the eighth gear (61) is in meshed connection with the seventh gear (60), and third air holes (62) are opened at the opposite side walls of two sets of the L-shaped isolation boxes (27).
8. The outdoor power distribution switch control cabinet capable of automatically shielding the ventilation holes as claimed in claim 1, wherein air cavities (64) are formed in the inner cavities of the rain shielding top blocks (63), adjusting plates (67) are sleeved on the inner cavities of the air cavities (64), first air pipes (68) are fixedly mounted on the periphery of the lower side wall of each rain shielding top block (63), the first air pipes (68) are communicated with the air cavities (64), second air pipes (69) are uniformly and fixedly mounted on two sides of the upper side wall of the cabinet body (1), and the second air pipes (69) are communicated with the cabinet body (1) and the air cavities (64).
9. An outdoor power distribution switch control cabinet capable of automatically shielding a vent hole according to claim 8, wherein a screw rod (65) is rotatably installed on each of two sides of an inner cavity of the air cavity (64), the screw rod (65) is in threaded connection with the adjusting plate (67), the screw rod (65) is fixedly connected with the air cavity (64), and a conical plug block (66) matched with the first air pipe (68) and the second air pipe (69) is uniformly and fixedly installed on the lower side wall of the adjusting plate (67).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311011681.7A CN117013383A (en) | 2021-11-19 | 2021-11-19 | Power distribution switch control cabinet |
| CN202111401256.XA CN114204428B (en) | 2021-11-19 | 2021-11-19 | Outdoor power distribution switch control cabinet capable of automatically shielding vent holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111401256.XA CN114204428B (en) | 2021-11-19 | 2021-11-19 | Outdoor power distribution switch control cabinet capable of automatically shielding vent holes |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311011681.7A Division CN117013383A (en) | 2021-11-19 | 2021-11-19 | Power distribution switch control cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114204428A true CN114204428A (en) | 2022-03-18 |
| CN114204428B CN114204428B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311011681.7A Pending CN117013383A (en) | 2021-11-19 | 2021-11-19 | Power distribution switch control cabinet |
| CN202111401256.XA Active CN114204428B (en) | 2021-11-19 | 2021-11-19 | Outdoor power distribution switch control cabinet capable of automatically shielding vent holes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311011681.7A Pending CN117013383A (en) | 2021-11-19 | 2021-11-19 | Power distribution switch control cabinet |
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| CN (2) | CN117013383A (en) |
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| CN207926024U (en) * | 2018-03-26 | 2018-09-28 | 河南创新电力科技有限公司 | Outdoor comprehensive power distribution cabinet |
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| CN212587861U (en) * | 2020-06-04 | 2021-02-23 | 陈凑应 | Power control cabinet with wire coiling structure |
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| CN213185071U (en) * | 2020-09-17 | 2021-05-11 | 吉林澳奇机电集团有限公司 | Power distribution cabinet with rainproof function |
| CN112968371A (en) * | 2021-02-13 | 2021-06-15 | 谢满英 | Switch board with heat dissipation fire extinguishing function |
| WO2021135214A1 (en) * | 2019-12-30 | 2021-07-08 | 太仓德纳森机电工程有限公司 | Segmented multifunctional electrical control cabinet |
| DE202021105612U1 (en) * | 2020-12-03 | 2021-11-10 | Taicang Dynason Mechanical And Electrical Engineering Co., Ltd. | Photovoltaic energy-saving electrical control cabinet |
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2021
- 2021-11-19 CN CN202311011681.7A patent/CN117013383A/en active Pending
- 2021-11-19 CN CN202111401256.XA patent/CN114204428B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207926024U (en) * | 2018-03-26 | 2018-09-28 | 河南创新电力科技有限公司 | Outdoor comprehensive power distribution cabinet |
| CN208723397U (en) * | 2018-08-29 | 2019-04-09 | 贵州新中盟机电设备有限公司 | A kind of electric control cabinet in natural gas extraction |
| CN209571700U (en) * | 2019-02-23 | 2019-11-01 | 上海容贝实业有限公司 | A kind of hanging rain-proof control cabinet in open air |
| WO2021082614A1 (en) * | 2019-11-01 | 2021-05-06 | 苏州江左盟网络科技有限公司 | Safety monitoring electrical cabinet based on internet of things |
| WO2021135214A1 (en) * | 2019-12-30 | 2021-07-08 | 太仓德纳森机电工程有限公司 | Segmented multifunctional electrical control cabinet |
| CN212587861U (en) * | 2020-06-04 | 2021-02-23 | 陈凑应 | Power control cabinet with wire coiling structure |
| CN213185071U (en) * | 2020-09-17 | 2021-05-11 | 吉林澳奇机电集团有限公司 | Power distribution cabinet with rainproof function |
| DE202021105612U1 (en) * | 2020-12-03 | 2021-11-10 | Taicang Dynason Mechanical And Electrical Engineering Co., Ltd. | Photovoltaic energy-saving electrical control cabinet |
| CN112968371A (en) * | 2021-02-13 | 2021-06-15 | 谢满英 | Switch board with heat dissipation fire extinguishing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117013383A (en) | 2023-11-07 |
| CN114204428B (en) | 2023-09-08 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An outdoor distribution switch control cabinet that can automatically block ventilation holes Granted publication date: 20230908 Pledgee: Haian Xinyuan rural small loan Co.,Ltd. Pledgor: JIANGSU JIYE ELECTRIC CO.,LTD. Registration number: Y2024980009449 |
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