CN113097884B - Waterproof outdoor high-voltage power distribution cabinet - Google Patents
Waterproof outdoor high-voltage power distribution cabinet Download PDFInfo
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- CN113097884B CN113097884B CN202110390192.1A CN202110390192A CN113097884B CN 113097884 B CN113097884 B CN 113097884B CN 202110390192 A CN202110390192 A CN 202110390192A CN 113097884 B CN113097884 B CN 113097884B
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- distribution box
- fixed
- lifting
- bevel gear
- buffer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—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
- H02B1/38—Hinged covers or doors
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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
- H02B1/52—Mobile units, e.g. for work sites
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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
- H02B1/54—Anti-seismic devices or installations
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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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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a waterproof outdoor high-voltage power distribution cabinet, which comprises a distribution box, wherein a support table is arranged below the distribution box, the top end of the outside of the distribution box is fixed with the upper surface of the support table, a protective cover wraps the outside of the distribution box, and a waterproof mechanism is arranged above the protective cover; meanwhile, the height of the high-voltage power distribution cabinet can be adjusted according to actual use requirements, so that the functions of the power distribution cabinet are richer, and the application range is wider. The protective cover is arranged to protect the distribution box, the buffer mechanism is arranged between the distribution box and the protective cover, and the buffer seat is matched with the first buffer spring and the second buffer spring to buffer through the first buffer spring and the second buffer spring when collision occurs, so that the anti-collision protection of the distribution box is realized; the distribution box is protected through the waterproof mechanism, and the water flowing groove can guide rainwater falling on the waterproof cover to flow down so as to guide the rainwater.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a waterproof outdoor high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection and the like, the voltage grade is 3.6kV-550kV, and the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
When the existing high-voltage power distribution cabinet works outdoors, the service life of electrical components is influenced due to the fact that air in the power distribution cabinet is wet in rainy days, and even the situation that rainwater enters the power distribution cabinet to cause short circuit accidents occurs; the height of the conventional high-voltage power distribution cabinet cannot be adjusted, and the conventional high-voltage power distribution cabinet cannot be moved, so that the transportation is inconvenient, and the application range is small; the existing high-voltage power distribution cabinet often cannot be kept stable when being collided, and is often damaged, so that the power distribution is partially paralyzed.
In order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide a waterproof outdoor high-voltage power distribution cabinet.
The technical problems to be solved by the invention are as follows:
when the existing high-voltage power distribution cabinet works outdoors, the service life of electrical components is affected due to the fact that air inside the power distribution cabinet is wet in rainy weather, and even the situation that short circuit occurs due to the fact that rainwater enters the power distribution cabinet is caused; the height of the conventional high-voltage power distribution cabinet cannot be adjusted, and the conventional high-voltage power distribution cabinet cannot be moved, so that the transportation is inconvenient, and the application range is small; the existing high-voltage power distribution cabinet often cannot be kept stable when being collided, and is often damaged, so that the power distribution is partially paralyzed.
The purpose of the invention can be realized by the following technical scheme:
a waterproof outdoor high-voltage power distribution cabinet comprises a power distribution box, a support table is arranged below the power distribution box, the top end of the outside of the power distribution box is fixed to the upper surface of the support table, a protective cover wraps the outside of the power distribution box, a waterproof mechanism is arranged above the protective cover and comprises a waterproof cover, two sides of the top of the waterproof cover comprise symmetrically distributed inclined parts, the inclined parts are obliquely arranged, a plurality of symmetrically distributed supporting legs are fixed to the bottom of the waterproof cover, one ends, away from the waterproof cover, of the supporting legs are fixed to the top end of the outside of the protective cover, and a plurality of uniformly distributed water flowing grooves are formed in the top of the inclined parts;
the two sides of the distribution box are provided with heat dissipation mechanisms, each heat dissipation mechanism comprises a heat dissipation opening, the two sides of each heat dissipation opening are respectively communicated with the inside and the outside of the distribution box, one side, close to the outside of the distribution box, of each heat dissipation opening is fixedly provided with a guide rail, the guide rail is wrapped on the outer side of each heat dissipation opening, a push-pull baffle is installed on each guide rail, and one side, close to the inside of the distribution box, of each heat dissipation opening is fixedly provided with a dustproof filter plate;
a buffer mechanism is arranged between the two sides of the distribution box and the protective cover, the buffer mechanism comprises two buffer seats which are symmetrically distributed, and the ends, far away from each other, of the two buffer seats are respectively fixed with the outer side wall of the distribution box and the inner side wall of the protective cover;
the top end of the outer part of the distribution box is provided with two air exchange mechanisms which are symmetrically distributed, each air exchange mechanism comprises an air exchange chamber, the bottom of each air exchange chamber is communicated with the inner part of the top of the distribution box, one side of the outer part of each air exchange chamber is provided with an air exchange channel, and one end of each air exchange channel is communicated with the inner part of each air exchange chamber;
the supporting table is provided with a lifting mechanism below, the lifting mechanism comprises two lifting chambers which are symmetrically distributed, the external top ends of the lifting chambers are fixed to the lower surface of the supporting table, the bottoms of the lifting chambers are communicated with the outside, a transmission chamber is arranged between the two lifting chambers, the two external sides of the transmission chamber are fixed to the external side walls of the two lifting chambers respectively, and the external top ends of the transmission chamber are fixed to the lower surface of the supporting table.
Furthermore, the front side and the rear side of protection casing communicate with each other with the external world, and the both sides bottom mounting of protection casing has the fixed plate, and a plurality of evenly distributed's bolt hole has been seted up to the upper surface both sides of brace table, and the inside of bolt hole is equipped with fixing bolt, passes through fixing bolt fixed connection between fixed plate and the brace table.
Furthermore, the bottom of the push-pull baffle is connected with the top of the guide rail in a sliding mode, a first magnetic body is fixed at one end, away from the push-pull baffle, of the outer side of the guide rail, and a second magnetic body is fixed at one end, close to the guide rail, of the outer side of the push-pull baffle.
Further, the front end of block terminal is equipped with the door that opens and shuts of two symmetric distributions, and one side that the front end of two doors that open and shut was close to each other is fixed with the handle, and the hinge is installed to one side that two doors that open and shut kept away from each other, through hinge hinged joint between door and the block terminal, and the rear end of door that opens and shuts is close to the position on edge and is fixed with first rubber sleeve, and the inside front end of block terminal is close to the second rubber sleeve that is fixed with first rubber sleeve size looks adaptation on edge.
Further, two the recess of two symmetric distributions is seted up to the one end that the buffing pad is close to each other, the recess one-to-one on two buffing pads, be equipped with the telescopic link between two corresponding recesses, the both ends of telescopic link are fixed mutually with the inside lateral wall of two recesses respectively, first buffer spring has been cup jointed in the outside of telescopic link, first buffer spring's both ends are fixed mutually with the inside lateral wall of two recesses respectively, be fixed with on one of them buffing pad and remove the seat, be fixed with the slide bar on another buffing pad, remove one side that the seat is close to another buffing pad and seted up the spout, the one end and the spout sliding connection of slide bar, second buffer spring has been cup jointed in the outside of slide bar, second buffer spring's both ends are fixed mutually with buffing pad and removal seat respectively.
Further, the inside of taking a breath the room is equipped with the pole of taking a breath, the top of the pole of taking a breath pass the top of taking a breath the room and with take a breath room sliding connection, the top of the pole of taking a breath is fixed with the pulling handle, the bottom mounting of the pole of taking a breath has stopper and piston, the piston is located the below of stopper, the piston closely laminates with the lateral wall of taking a breath the room, first reset spring has been cup jointed in the outside of the pole of taking a breath, first reset spring's both ends are fixed mutually with the top of stopper and the inside top of taking a breath the room respectively.
Further, a rotating motor is fixed to the top end inside the supporting table, the output end of the rotating motor penetrates through the supporting table and the transmission chamber and is connected with the supporting table and the transmission chamber in a rotating mode, a first driving bevel gear is fixed to the output end of the rotating motor, two first rotating rods which are symmetrically distributed are arranged inside the transmission chamber, one ends, close to each other, of the two first rotating rods are fixed with first driven bevel gears, the first driving bevel gears are meshed with the first driven bevel gears, one ends, far away from each other, of the two first rotating rods penetrate through the transmission chamber and the lifting chamber and are connected with the transmission chamber and the lifting chamber in a rotating mode, two supporting plates which are symmetrically distributed are fixed to the top end inside the transmission chamber, and the two first rotating rods penetrate through the supporting plates and are connected with the supporting plates in a rotating mode.
Furthermore, one end, away from first driven bevel gear, of first rotating rod is fixed with a second driving bevel gear, the second driving bevel gear is located inside the lifting chamber, the inner rear end wall of the lifting chamber is connected with a second rotating rod in a rotating mode, one end of the second rotating rod is fixed with a second driven bevel gear and a rotating disc, the rotating disc is located at the front end of the second driven bevel gear, the second driving bevel gear is meshed with the second driven bevel gear, and a protruding block is fixed at the position, close to the edge, of one side, away from the second driven bevel gear, of the rotating disc.
Further, the inside of lift chamber is equipped with the sliding plate, the both ends of sliding plate respectively with the inside both sides wall sliding connection of lift chamber, run through on the sliding plate and seted up the sliding tray, lug and sliding tray looks adaptation and sliding connection, the below of sliding plate is equipped with the lifter plate, the both ends of lifter plate are fixed with the inside both sides wall of lift chamber respectively, the both sides bottom mounting of sliding plate has the lifter, the bottom of lifter pass the lifter plate and with lifter plate sliding connection, be fixed with the connecting plate between the bottom of two lifters, the lower surface mounting of connecting plate has the universal wheel, second reset spring has been cup jointed in the outside of lifter, the both ends of second reset spring are fixed with sliding plate and lifter plate respectively.
The invention has the beneficial effects that:
the high-voltage power distribution cabinet is moved to a required position through the universal wheel; meanwhile, the height of the high-voltage power distribution cabinet can be adjusted according to actual use requirements, so that the functions of the power distribution cabinet are richer, and the application range is wider. The method comprises the steps that a rotating motor is started firstly, an output end of the rotating motor is driven to drive a first driving bevel gear to rotate, the first driving bevel gear drives a first driven bevel gear meshed with the first driving bevel gear to rotate, the first driven bevel gear drives a first rotating rod to rotate, the first rotating rod drives a second driving bevel gear to rotate, so that a second driven bevel gear meshed with the first driving bevel gear is driven to rotate, the second driven bevel gear drives a second rotating rod to rotate, so that a rotating disc is driven to rotate, a lug on the rotating disc is driven to do circular motion, and a sliding groove on a sliding plate is matched to drive the sliding plate to move downwards in the vertical direction, so that a connecting plate on a lifting rod is pushed to move downwards, so that a universal wheel is driven to move downwards, and leaves a lifting chamber to contact the ground;
the protective cover is arranged to protect the distribution box, the buffer mechanism is arranged between the distribution box and the protective cover, and the buffer seat is matched with the first buffer spring and the second buffer spring to buffer through the first buffer spring and the second buffer spring when collision occurs, so that the anti-collision protection of the distribution box is realized; when the block terminal receives the collision, make the distance between block terminal and the protection casing change to extrusion telescopic link and first buffer spring make it take place deformation, realize the buffering, the slide bar slides in the spout simultaneously, and extrudees second buffer spring, makes it take place deformation, realizes further buffering.
The distribution box is protected by the waterproof mechanism, and the water flowing groove can guide rainwater falling on the waterproof cover to flow down and guide the rainwater; meanwhile, when the opening and closing door is closed, the first rubber sleeve and the second rubber sleeve are attached to each other, so that the inside of the distribution box is kept in a closed state, the waterproof effect is further realized, the inside of the distribution box is kept dry, and electrical elements in the distribution box are protected from being damaged.
Through the arrangement of the air exchange mechanism, moist air in the distribution box can be exchanged in time, and a dry environment in the distribution box is kept; when the humid air in the block terminal needs to be discharged, the pulling handle is lifted upwards to drive the piston on the ventilation rod to move upwards until the piston moves to the upper part of the ventilation channel, so that the ventilation channel is communicated with the inside of the block terminal, ventilation is realized, after ventilation is completed, the pulling handle is loosened, and under the action of the first reset spring, the piston moves to the lower part of the ventilation channel, so that the ventilation channel is not communicated with the block terminal, and the inside dry environment of the block terminal is kept.
Mutually supporting through fixing bolt and bolt hole fixes a position the protection casing, and not only the not hard up condition takes place for the effectual protection casing of avoiding, can also dismantle at any time, and the convenience is changed and is restoreed in the block terminal.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the closed position of the electrical distribution box of the present invention;
FIG. 3 is a schematic view of the construction of the electrical box of the present invention in an open position;
FIG. 4 is a side view of the electrical box of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 6 is a schematic view of the structure of the cushioning mechanism of the present invention;
FIG. 7 is a schematic structural view of the waterproofing mechanism of the present invention;
FIG. 8 is an inside view of the venting mechanism of the present invention;
FIG. 9 is a schematic view of the construction of the lift mechanism of the present invention;
FIG. 10 is an inside view of the elevator cab of the present invention;
fig. 11 is a plan view of a part of the structure in the elevator chamber of the present invention.
In the figure, 1, a distribution box; 11. opening and closing the door; 12. a hinge; 13. a first rubber sleeve; 14. a second rubber sleeve; 15. a heat dissipation mechanism; 151. a heat dissipation port; 152. a guide rail; 153. pushing and pulling the baffle plate; 154. a first magnetic body; 155. a second magnetic body; 156. a dust-proof filter plate; 2. a support table; 21. bolt holes; 3. a protective cover; 31. a fixing plate; 32. fixing the bolt; 33. a buffer mechanism; 331. a buffer seat; 332. a groove; 333. a telescopic rod; 334. a first buffer spring; 335. a movable seat; 336. a slide bar; 337. a chute; 338. a second buffer spring; 4. a waterproof mechanism; 41. a waterproof cover; 42. an inclined portion; 43. supporting legs; 44. a launder; 5. a ventilation mechanism; 51. a ventilation chamber; 52. a ventilation channel; 53. a ventilation rod; 54. pulling the handle; 55. a limiting block; 56. a piston; 57. a first return spring; 6. a lifting mechanism; 601. a lifting chamber; 602. a transmission chamber; 603. rotating the motor; 604. a first drive bevel gear; 605. a first rotating lever; 606. a first driven bevel gear; 607. a support plate; 608. a second drive bevel gear; 609. a second rotating lever; 610. a second driven bevel gear; 611. rotating the disc; 612. a bump; 613. a sliding plate; 614. a sliding groove; 615. a lifting plate; 616. a lifting rod; 617. a connecting plate; 618. a universal wheel; 619. a second return spring.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution:
a waterproof outdoor high-voltage power distribution cabinet comprises a distribution box 1, a support table 2 is arranged below the distribution box 1, the top end of the outside of the distribution box 1 is fixed to the upper surface of the support table 2, a protective cover 3 wraps the outside of the distribution box 1, the front side and the rear side of the protective cover 3 are communicated with the outside, fixing plates 31 are fixed to the bottom ends of the two sides of the protective cover 3, a plurality of bolt holes 21 which are uniformly distributed are formed in the two sides of the upper surface of the support table 2, fixing bolts 32 are arranged inside the bolt holes 21, the fixing plates 31 are fixedly connected with the support table 2 through the fixing bolts 32, the protective cover 3 is positioned through mutual matching of the fixing bolts 32 and the bolt holes 21, the protective cover 3 is effectively prevented from being loosened and can be detached at any time, and replacement and repair of the inside of the distribution box 1 are facilitated; a waterproof mechanism 4 is arranged above the protective cover 3, the waterproof mechanism 4 comprises a waterproof cover 41, two sides of the top of the waterproof cover 41 comprise inclined parts 42 which are symmetrically distributed, the inclined parts 42 are obliquely arranged, a plurality of symmetrically distributed supporting legs 43 are fixed at the bottom of the waterproof cover 41, one ends of the supporting legs 43 far away from the waterproof cover 41 are fixed with the top end of the outer part of the protective cover 3, a plurality of uniformly distributed water flowing grooves 44 are formed in the top of the inclined parts 42, and the water flowing grooves 44 can guide rainwater falling on the waterproof cover 41 to flow down and guide the rainwater;
the front end of the distribution box 1 is provided with two symmetrically distributed opening and closing doors 11, one side of the two opening and closing doors 11, which is close to each other, is fixed with a handle and is used for opening the opening and closing doors 11 so as to open the distribution box 1, one side of the two opening and closing doors 11, which is far away from each other, is provided with a hinge 12, the opening and closing doors 11 are connected with the distribution box 1 through the hinge 12, the position, which is close to the edge, of the rear end of the opening and closing doors 11 is fixed with a first rubber sleeve 13, the position, which is close to the edge, of the front end inside the distribution box 1 is fixed with a second rubber sleeve 14, which is matched with the first rubber sleeve 13 in size, when the opening and closing doors 11 are closed, the first rubber sleeve 13 and the second rubber sleeve 14 are attached to each other, so that the inside of the distribution box 1 is kept in a closed state, the waterproof effect is further realized, the inside of the distribution box is kept dry, and electric appliance elements in the distribution box 1 are protected from being damaged;
the two sides of the distribution box 1 are provided with heat dissipation mechanisms 15, each heat dissipation mechanism 15 comprises a heat dissipation port 151, the two sides of each heat dissipation port 151 are respectively communicated with the inside and the outside of the distribution box 1, an iron wire fence is arranged on each heat dissipation port 151 and used for preventing large-particle dust from entering the distribution box 1, a guide rail 152 is fixed on one side of each heat dissipation port 151 close to the outside of the distribution box 1, the guide rail 152 is wrapped on the outer side of each heat dissipation port 151, a push-pull baffle 153 is arranged on each guide rail 152, the bottom of each push-pull baffle 153 is slidably connected with the top of each guide rail 152, a first magnetic body 154 is fixed on one end of the outer side of each guide rail 152 far away from the push-pull baffle 153, a second magnetic body 155 is fixed on one end of the outer side of each push-pull baffle 153 close to the corresponding second magnetic body 155, a stop block is fixed on one side of each heat dissipation port 151 close to the inside of the distribution box 1, and a dustproof filter plate 156 is used for preventing dust entering from the outside when the heat dissipation ports 151 are opened, the stopper is used for preventing the push-pull baffle 153 from sliding off the guide rail 152 from the side surface, the first magnetic body 154 and the second magnetic body 155 are used for fixedly connecting the push-pull baffle 153 with the guide rail 152 when the push-pull baffle 153 is closed, so that the stability of the push-pull baffle 153 is ensured, the push-pull baffle 153 is used for closing the heat dissipation port 151, and rainwater can be prevented from entering the distribution box 1 from the heat dissipation port 151 in rainy days;
a buffer mechanism 33 is arranged between two sides of the distribution box 1 and the protective cover 3, the buffer mechanism 33 comprises two buffer bases 331 which are symmetrically distributed, one end of each of the two buffer bases 331 which is far away from each other is respectively fixed with the outer side wall of the distribution box 1 and the inner side wall of the protective cover 3, one end of each of the two buffer bases 331 which is close to each other is provided with two grooves 332 which are symmetrically distributed, the grooves 332 on the two buffer bases 331 are in one-to-one correspondence, an expansion link 333 is arranged between the two corresponding grooves 332, two ends of the expansion link 333 are respectively fixed with the inner side walls of the two grooves 332, a first buffer spring 334 is sleeved on the outer side of the expansion link 333, two ends of the first buffer spring 334 are respectively fixed with the inner side walls of the two grooves 332, one of the buffer bases 331 is fixed with a movable base 335, the other of the buffer bases 331 is fixed with a sliding rod 336, one side of the movable base 335 which is close to the other buffer base 331 is provided with a sliding groove 337, one end of the sliding rod 336 is slidably connected with the sliding groove 337, a second buffer spring 338 is sleeved on the outer side of the sliding rod 336, and two ends of the second buffer spring 338 are respectively fixed with the buffer seat 331 and the movable seat 335; the distribution box is protected by arranging the protective cover 3, the buffer mechanism 33 is arranged between the distribution box 1 and the protective cover 3, and the first buffer spring 334 and the second buffer spring 338 are matched with the buffer base 331, so that when collision occurs, the first buffer spring 334 and the second buffer spring 338 buffer, and the anti-collision protection of the distribution box 1 is realized;
the top end of the outer part of the distribution box 1 is provided with two symmetrically distributed ventilation mechanisms 5, each ventilation mechanism 5 comprises a ventilation chamber 51, the bottom of each ventilation chamber 51 is communicated with the inner part of the top of the distribution box 1, one side of the outer part of each ventilation chamber 51 is provided with a ventilation channel 52, one end of each ventilation channel 52 is communicated with the inner part of each ventilation chamber 51, a ventilation rod 53 is arranged in each ventilation chamber 51, the top end of each ventilation rod 53 penetrates through the top of each ventilation chamber 51 and is in sliding connection with each ventilation chamber 51, the top end of each ventilation rod 53 is fixedly provided with a pulling handle 54, the bottom end of each ventilation rod 53 is fixedly provided with a limiting block 55 and a piston 56, each piston 56 is positioned below each limiting block 55, each piston 56 is tightly attached to the side wall of each ventilation chamber 51, the outer side of each ventilation rod 53 is sleeved with a first return spring 57, and the two ends of each first return spring 57 are respectively fixed to the top of each limiting block 55 and the inner top end of each ventilation chamber 51; through the arrangement of the air exchange mechanism 5, moist air in the distribution box 1 can be exchanged in time, and a dry environment in the distribution box 1 is kept;
a lifting mechanism 6 is arranged below the support platform 2, the lifting mechanism 6 comprises two lifting chambers 601 which are symmetrically distributed, the top ends of the outer parts of the lifting chambers 601 are fixed with the lower surface of the support platform 2, the bottoms of the lifting chambers 601 are communicated with the outside, a transmission chamber 602 is arranged between the two lifting chambers 601, the two outer sides of the transmission chamber 602 are respectively fixed with the outer side walls of the two lifting chambers 601, and the top ends of the outer parts of the transmission chamber 602 are fixed with the lower surface of the support platform 2;
a rotating motor 603 is fixed at the top end inside the support table 2, the output end of the rotating motor 603 penetrates through the support table 2 and the transmission chamber 602 and is rotationally connected with the support table 2 and the transmission chamber 602, a first driving bevel gear 604 is fixed at the output end of the rotating motor 603, two first rotating rods 605 which are symmetrically distributed are arranged inside the transmission chamber 602, a first driven bevel gear 606 is fixed at one end of each of the two first rotating rods 605 which is close to each other, the first driving bevel gear 604 is meshed with the first driven bevel gear 606, one end of each of the two first rotating rods 605 which is far away from each other penetrates through the transmission chamber 602 and the lifting chamber 601 and is rotationally connected with the transmission chamber 602 and the lifting chamber 601, two support plates 607 which are symmetrically distributed are fixed at the top end inside the transmission chamber 602, and the two first rotating rods 605 penetrate through the support plates 607 and are rotationally connected with the support plates 607;
a second driving bevel gear 608 is fixed to one end of the first rotating rod 605, which is far away from the first driven bevel gear 606, the second driving bevel gear 608 is located inside the lifting chamber 601, a second rotating rod 609 is rotatably connected to the rear end wall inside the lifting chamber 601, a second driven bevel gear 610 and a rotating disc 611 are fixed to one end of the second rotating rod 609, the rotating disc 611 is located at the front end of the second driven bevel gear 610, the second driving bevel gear 608 is engaged with the second driven bevel gear 610, and a protruding block 612 is fixed to the edge of one side, which is far away from the second driven bevel gear 610, of the rotating disc 611;
a sliding plate 613 is arranged in the lifting chamber 601, two ends of the sliding plate 613 are respectively in sliding connection with two inner side walls of the lifting chamber 601, a sliding groove 614 is formed in the sliding plate 613 in a penetrating mode, a convex block 612 is matched with and in sliding connection with the sliding groove 614, a lifting plate 615 is arranged below the sliding plate 613, two ends of the lifting plate 615 are respectively fixed with two inner side walls of the lifting chamber 601, lifting rods 616 are fixed at two bottom ends of the sliding plate 613, the bottom ends of the lifting rods 616 penetrate through the lifting plate 615 and are in sliding connection with the lifting plate 615, a connecting plate 617 is fixed between the bottom ends of the two lifting rods 616, universal wheels 618 are mounted on the lower surface of the connecting plate 617, a second reset spring 619 is sleeved on the outer side of the lifting rods 616, and two ends of the second reset spring 619 are respectively fixed with the sliding plate 613 and the lifting plate 615.
The working principle is as follows:
when the invention is used, the rotating motor 603 is firstly started to drive the output end thereof to drive the first driving bevel gear 604 to rotate, the first driving bevel gear 604 drives the first driven bevel gear 606 engaged with the first driving bevel gear to rotate, the first driven bevel gear 606 drives the first rotating rod 605 to rotate, the first rotating rod 605 drives the second driving bevel gear 608 to rotate, thereby driving the second driven bevel gear 610 engaged therewith to rotate, the second driven bevel gear 610 driving the second rotating shaft 609 to rotate, thereby driving the rotating disc 611 to rotate, driving the protrusion 612 on the rotating disc 611 to make a circular motion, and driving the sliding plate 613 to move downward in the vertical direction in cooperation with the sliding slot 614 on the sliding plate 613, so as to push the connecting plate 617 on the lifting rod 616 to move downward, the universal wheel 618 is driven to move downwards, the high-voltage power distribution cabinet leaves the lifting room 601 to contact the ground, and then the high-voltage power distribution cabinet is moved to a required position through the universal wheel 618; meanwhile, the height of the high-voltage power distribution cabinet can be adjusted according to actual use requirements, so that the functions of the power distribution cabinet are richer, and the application range is wider.
When the distribution box 1 is collided, the distance between the distribution box 1 and the protective cover 3 is changed, so that the telescopic rod 333 and the first buffer spring 334 are extruded to deform, buffering is realized, meanwhile, the sliding rod 336 slides in the sliding groove 337, and the second buffer spring 338 is extruded to deform, and further buffering is realized; the distribution box is protected by arranging the protective cover 3, the buffer mechanism 33 is arranged between the distribution box 1 and the protective cover 3, and the first buffer spring 334 and the second buffer spring 338 are matched with the buffer base 331, so that when collision occurs, the first buffer spring 334 and the second buffer spring 338 buffer, and the anti-collision protection of the distribution box 1 is realized;
when it is rainy, the waterproof mechanism 4 can protect the distribution box 1, and the water flowing groove 44 can guide the rainwater falling on the waterproof cover 41 to flow down so as to guide the rainwater; meanwhile, when the opening and closing door 11 is closed, the first rubber sleeve 13 and the second rubber sleeve 14 are attached to each other, so that the inside of the distribution box 1 is kept in a closed state, a waterproof effect is further achieved, the inside of the distribution box is kept dry, and electrical elements in the distribution box 1 are protected from being damaged.
When moist air in the distribution box 1 needs to be exhausted, the pulling handle 54 is lifted upwards to drive the piston 56 on the ventilation rod 53 to move upwards until the piston 56 moves to the upper side of the ventilation channel 52, so that the ventilation channel 52 is communicated with the interior of the distribution box 1, ventilation is achieved, after ventilation is completed, the pulling handle 54 is loosened, the piston 56 moves to the lower side of the ventilation channel 52 under the action of the first return spring 57, the ventilation channel 52 is not communicated with the distribution box 1, and the dry environment in the distribution box 1 is kept.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The utility model provides a waterproof outdoor high voltage distribution cabinet, a serial communication port, including block terminal (1), the below of block terminal (1) is equipped with brace table (2), the outside bottom of block terminal (1) is fixed mutually with the upper surface of brace table (2), the outside parcel of block terminal (1) has protection casing (3), the top of protection casing (3) is equipped with waterproofing mechanism (4), waterproofing mechanism (4) include buckler (41), the top both sides of buckler (41) include symmetrically distributed rake (42), rake (42) slope setting, the bottom of buckler (41) is fixed with a plurality of symmetrically distributed supporting legs (43), the one end that the buckler (41) was kept away from to supporting leg (43) is fixed with the outside top of protection casing (3), a plurality of evenly distributed tyers (44) are seted up at the top of rake (42);
the heat dissipation mechanism (15) is arranged on two sides of the distribution box (1), the heat dissipation mechanism (15) comprises a heat dissipation opening (151), two sides of the heat dissipation opening (151) are respectively communicated with the inside and the outside of the distribution box (1), a guide rail (152) is fixed on one side, close to the outside of the distribution box (1), of the heat dissipation opening (151), the guide rail (152) is wrapped on the outer side of the heat dissipation opening (151), a push-pull baffle (153) is installed on the guide rail (152), and a dustproof filter plate (156) is fixed on one side, close to the inside of the distribution box (1), of the heat dissipation opening (151);
a buffer mechanism (33) is arranged between two sides of the distribution box (1) and the protective cover (3), the buffer mechanism (33) comprises two buffer seats (331) which are symmetrically distributed, and one ends, far away from each other, of the two buffer seats (331) are respectively fixed with the outer side wall of the distribution box (1) and the inner side wall of the protective cover (3);
the top end of the outer part of the distribution box (1) is provided with two air exchange mechanisms (5) which are symmetrically distributed, each air exchange mechanism (5) comprises an air exchange chamber (51), the bottom of each air exchange chamber (51) is communicated with the inner part of the top of the distribution box (1), one side of the outer part of each air exchange chamber (51) is provided with an air exchange channel (52), and one end of each air exchange channel (52) is communicated with the inner part of each air exchange chamber (51);
a lifting mechanism (6) is arranged below the supporting platform (2), the lifting mechanism (6) comprises two lifting chambers (601) which are symmetrically distributed, the top ends of the outsides of the lifting chambers (601) are fixed with the lower surface of the supporting platform (2), the bottoms of the lifting chambers (601) are communicated with the outside, a transmission chamber (602) is arranged between the two lifting chambers (601), the two sides of the outside of the transmission chamber (602) are respectively fixed with the outer side walls of the two lifting chambers (601), and the top end of the outside of the transmission chamber (602) is fixed with the lower surface of the supporting platform (2);
the front side and the rear side of the protective cover (3) are communicated with the outside, the bottom ends of the two sides of the protective cover (3) are fixedly provided with fixing plates (31), the two sides of the upper surface of the support table (2) are provided with a plurality of uniformly distributed bolt holes (21), fixing bolts (32) are arranged inside the bolt holes (21), and the fixing plates (31) are fixedly connected with the support table (2) through the fixing bolts (32);
the bottom of the push-pull baffle (153) is connected with the top of the guide rail (152) in a sliding mode, a first magnetic body (154) is fixed at one end, far away from the push-pull baffle (153), of the outer side of the guide rail (152), and a second magnetic body (155) is fixed at one end, close to the guide rail (152), of the outer side of the push-pull baffle (153);
the front end of the distribution box (1) is provided with two symmetrically distributed opening and closing doors (11), one sides of the two opening and closing doors (11), which are close to each other, are fixed with handles, one sides of the two opening and closing doors (11), which are far away from each other, are provided with hinges (12), the opening and closing doors (11) are hinged with the distribution box (1) through the hinges (12), the positions, which are close to the edge, of the rear ends of the opening and closing doors (11) are fixed with first rubber sleeves (13), and the positions, which are close to the edge, of the front end inside the distribution box (1) are fixed with second rubber sleeves (14) which are matched with the first rubber sleeves (13) in size;
two grooves (332) which are symmetrically distributed are formed in one end, close to each other, of each buffer seat (331), the grooves (332) in the two buffer seats (331) are in one-to-one correspondence, an expansion rod (333) is arranged between the two corresponding grooves (332), two ends of the expansion rod (333) are respectively fixed to the inner side walls of the two grooves (332), a first buffer spring (334) is sleeved on the outer side of the expansion rod (333), two ends of the first buffer spring (334) are respectively fixed to the inner side walls of the two grooves (332), a movable seat (335) is fixed to one of the buffer seats (331), a sliding rod (336) is fixed to the other buffer seat (331), a sliding groove (337) is formed in one side, close to the other buffer seat (331), of the movable seat (335), one end of the sliding rod (336) is slidably connected with the sliding groove (337), a second buffer spring (338) is sleeved on the outer side of the sliding rod (336), two ends of the second buffer spring (338) are respectively fixed with the buffer seat (331) and the movable seat (335);
the ventilation device is characterized in that a ventilation rod (53) is arranged in the ventilation chamber (51), the top end of the ventilation rod (53) penetrates through the top of the ventilation chamber (51) and is in sliding connection with the ventilation chamber (51), a pulling handle (54) is fixed at the top end of the ventilation rod (53), a limiting block (55) and a piston (56) are fixed at the bottom end of the ventilation rod (53), the piston (56) is located below the limiting block (55), the piston (56) is tightly attached to the side wall of the ventilation chamber (51), a first return spring (57) is sleeved on the outer side of the ventilation rod (53), and two ends of the first return spring (57) are respectively fixed with the top of the limiting block (55) and the top end of the interior of the ventilation chamber (51);
a rotating motor (603) is fixed at the top end inside the supporting table (2), the output end of the rotating motor (603) penetrates through the supporting table (2) and the transmission chamber (602) and is rotationally connected with the supporting table (2) and the transmission chamber (602), a first driving bevel gear (604) is fixed at the output end of the rotating motor (603), two first rotating rods (605) which are symmetrically distributed are arranged inside the transmission chamber (602), a first driven bevel gear (606) is fixed at one end, close to each other, of the two first rotating rods (605), the first driving bevel gear (604) is meshed with the first driven bevel gear (606), one end, far away from each other, of the two first rotating rods (605) penetrates through the transmission chamber (602) and the lifting chamber (601) and is rotationally connected with the transmission chamber (602) and the lifting chamber (601), two supporting plates (607) which are symmetrically distributed are fixed at the top end inside the transmission chamber (602), the two first rotating rods (605) penetrate through the support plate (607) and are connected with the support plate (607) in a rotating way;
a second driving bevel gear (608) is fixed at one end, away from the first driven bevel gear (606), of the first rotating rod (605), the second driving bevel gear (608) is located inside the lifting chamber (601), the rear end wall of the inside of the lifting chamber (601) is rotatably connected with a second rotating rod (609), a second driven bevel gear (610) and a rotating disc (611) are fixed at one end of the second rotating rod (609), the rotating disc (611) is located at the front end of the second driven bevel gear (610), the second driving bevel gear (608) is meshed with the second driven bevel gear (610), and a convex block (612) is fixed at the position, close to the edge, of one side, away from the second driven bevel gear (610), of the rotating disc (611);
a sliding plate (613) is arranged in the lifting chamber (601), two ends of the sliding plate (613) are respectively in sliding connection with two inner side walls of the lifting chamber (601), a sliding groove (614) penetrates through the sliding plate (613), a convex block (612) is matched and in sliding connection with the sliding groove (614), a lifting plate (615) is arranged below the sliding plate (613), two ends of the lifting plate (615) are respectively fixed with two inner side walls of the lifting chamber (601), lifting rods (616) are fixed at two bottom ends of the sliding plate (613), the bottom ends of the lifting rods (616) penetrate through the lifting plate (615) and are in sliding connection with the lifting plate (615), a connecting plate (617) is fixed between the bottom ends of the two lifting rods (616), a universal wheel (618) is installed on the lower surface of the connecting plate (617), a second reset spring (619) is sleeved on the outer side of the lifting rod (616), and two ends of the second reset spring (619) are respectively fixed with the sliding plate (613) and the lifting plate (615);
firstly, a rotating motor (603) is started to drive an output end of the rotating motor to drive a first driving bevel gear (604) to rotate, the first driving bevel gear (604) drives a first driven bevel gear (606) meshed with the first driving bevel gear to rotate, the first driven bevel gear (606) drives a first rotating rod (605) to rotate, the first rotating rod (605) drives a second driving bevel gear (608) to rotate so as to drive a second driven bevel gear (610) meshed with the first driving bevel gear to rotate, the second driven bevel gear (610) drives a second rotating rod (609) to rotate so as to drive a rotating disc (611) to rotate, a lug (612) on the rotating disc (611) is driven to do circular motion, and a sliding groove (614) on a sliding plate (613) is matched to drive the sliding plate (613) to move downwards in the vertical direction so as to push a connecting plate (617) on a lifting rod (616) to move downwards so as to drive a universal wheel (618) to move downwards, the high-voltage power distribution cabinet leaves the lifting room (601) so as to contact the ground, and then the high-voltage power distribution cabinet is moved to a required position through a universal wheel (618);
when the distribution box (1) is collided, the distance between the distribution box (1) and the protective cover (3) is changed, so that the telescopic rod (333) and the first buffer spring (334) are extruded to deform to realize buffering, meanwhile, the sliding rod (336) slides in the sliding groove (337) and extrudes the second buffer spring (338) to deform to realize further buffering; the distribution box is protected by arranging the protective cover (3), and the buffer mechanism (33) is arranged between the distribution box (1) and the protective cover (3), and the first buffer spring (334) and the second buffer spring (338) are matched with the buffer seat (331), so that when collision occurs, the first buffer spring (334) and the second buffer spring (338) buffer, and the anti-collision protection of the distribution box (1) is realized;
when the rainwater flows into rainy days, the waterproof mechanism (4) can protect the distribution box (1), and the water flowing groove (44) can guide rainwater falling on the waterproof cover (41) to flow down to guide the rainwater; meanwhile, when the opening and closing door (11) is closed, the first rubber sleeve (13) and the second rubber sleeve (14) are attached to each other, so that the interior of the distribution box (1) is kept in a closed state, a waterproof effect is further realized, the interior of the distribution box is kept dry, and electrical elements in the distribution box (1) are protected from being damaged;
when moist air in the distribution box (1) needs to be exhausted, the pulling handle (54) is lifted upwards, the piston (56) on the ventilation rod (53) is driven to move upwards until the piston (56) moves to the upper side of the ventilation channel (52), the ventilation channel (52) is communicated with the interior of the distribution box (1), ventilation is achieved, after ventilation is completed, the pulling handle (54) is loosened, the piston (56) moves to the lower side of the ventilation channel (52) under the action of the first reset spring (57), the ventilation channel (52) is not communicated with the distribution box (1), and the dry environment in the distribution box (1) is kept.
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| CN113904237B (en) * | 2021-10-30 | 2023-09-26 | 国网安徽省电力有限公司黄山供电公司 | Power distribution cabinet |
| CN115800039B (en) * | 2022-12-07 | 2024-04-09 | 国网黑龙江省电力有限公司九三供电分公司 | Block terminal anticollision structure |
| CN117954990B (en) * | 2024-03-27 | 2024-05-28 | 辽宁荣创电力设备有限公司 | Safe explosion-proof energy-saving distribution box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493811A (en) * | 2018-05-02 | 2018-09-04 | 丁路勇 | A kind of high efficiency heat radiation power distribution cabinet |
| CN211605777U (en) * | 2019-11-01 | 2020-09-29 | 岳帅 | Shock attenuation formula crashproof shell for block terminal |
| CN211720074U (en) * | 2019-12-27 | 2020-10-20 | 贺伟虎 | Assembled height-adjustable low-voltage distribution box |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3139956A1 (en) * | 1981-10-08 | 1983-04-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | DAMPER FOR RECEIVING VIBRATIONS (VIBRATION DAMPER) BETWEEN THE FOUNDATION AND FOOT PART OF A DEVICE, IN PARTICULAR A HIGH VOLTAGE SWITCHING DEVICE TO BE SET UP IN EARTHQUAKE HAZARD |
| FR2730100A1 (en) * | 1995-01-31 | 1996-08-02 | Schneider Electric Sa | BASE FOR ELECTRICAL OR ANALOGUE CABINET AND CABINET EQUIPPED WITH SUCH A BASE |
| CN105375363A (en) * | 2015-10-29 | 2016-03-02 | 国网山东昌乐县供电公司 | Combined-type electrical distribution box |
| CN205646485U (en) * | 2016-04-08 | 2016-10-12 | 陈巧珍 | Power equipment is with rain -proof heat dissipation switch board |
| CN206961033U (en) * | 2017-04-27 | 2018-02-02 | 杨秀浩 | A kind of fixedly secured device of computer host box |
| CN207949347U (en) * | 2017-11-12 | 2018-10-12 | 斯圣斌 | A kind of vacuum medicine storage cabinet of automatic alarm |
| CN209119571U (en) * | 2018-12-01 | 2019-07-16 | 浙江舰云电子科技有限公司 | A kind of power distribution cabinet |
| CN109298220B (en) * | 2018-12-05 | 2021-04-13 | 国网河南省电力公司南阳供电公司 | Dampproofing ammeter case |
| CN109906022A (en) * | 2019-03-27 | 2019-06-18 | 日照源立泵业有限公司 | Electrical control cabinet for integral type without negative-pressure intelligent water work |
| CN209625133U (en) * | 2019-05-13 | 2019-11-12 | 新疆维吾尔自治区人民医院 | A kind of anticreep computer hardware chassis |
| CN210695812U (en) * | 2019-07-30 | 2020-06-09 | 洛阳市全福食品有限公司 | Protective cover of stuffing boiling pot |
| CN210779660U (en) * | 2019-10-22 | 2020-06-16 | 西安中电南瑞电气科技有限公司 | Building block terminal protective structure |
| CN110932143A (en) * | 2019-12-25 | 2020-03-27 | 安徽正日电气有限公司 | Protective structure of high-voltage power distribution cabinet |
-
2021
- 2021-04-12 CN CN202110390192.1A patent/CN113097884B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493811A (en) * | 2018-05-02 | 2018-09-04 | 丁路勇 | A kind of high efficiency heat radiation power distribution cabinet |
| CN211605777U (en) * | 2019-11-01 | 2020-09-29 | 岳帅 | Shock attenuation formula crashproof shell for block terminal |
| CN211720074U (en) * | 2019-12-27 | 2020-10-20 | 贺伟虎 | Assembled height-adjustable low-voltage distribution box |
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Effective date of registration: 20230714 Address after: 255000 Wangbei Village, Shiqiao Office, Zibo Development Zone, Shandong Province Patentee after: SHANDONG ZHENWEI ELECTRICAL EQUIPMENT CO.,LTD. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230714 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 230000 no.292 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI JIANZHU University |