CN117134216B - High-voltage electrical cabinet - Google Patents
High-voltage electrical cabinet Download PDFInfo
- Publication number
- CN117134216B CN117134216B CN202311410240.4A CN202311410240A CN117134216B CN 117134216 B CN117134216 B CN 117134216B CN 202311410240 A CN202311410240 A CN 202311410240A CN 117134216 B CN117134216 B CN 117134216B
- Authority
- CN
- China
- Prior art keywords
- sliding
- voltage electrical
- electrical cabinet
- sliding seat
- collecting box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 24
- 230000017525 heat dissipation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
-
- 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
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a high-voltage electrical cabinet, which relates to the technical field of high-voltage electrical cabinets and comprises a shell, a plurality of electronic elements fixedly arranged in the shell, dust screens fixedly arranged on two corresponding side walls in the shell, and further comprises: a collecting box fixedly installed on the top end of the housing; the sliding seat is driven by a driving assembly to enable the sliding seat to be vertically arranged on the side wall of the shell in a sliding manner. According to the high-voltage electrical cabinet provided by the invention, the connecting hose is utilized, so that rainwater collected in the collecting box can circulate to the fixed frame along the connecting hose, and then the piston in the fixed frame can slide back and forth relative to the fixed frame by driving the piston through the rotation of the cleaning roller, so that the cleaning roller can clean the dust screen and meanwhile, the rainwater circulated in the fixed frame can be sprayed onto the dust screen through the atomizing nozzle, and the cleaning effect of the cleaning roller on dust attached to the dust screen is further improved.
Description
Technical Field
The invention relates to the technical field of high-voltage electrical cabinets, in particular to a high-voltage electrical cabinet.
Background
The high-voltage electrical cabinet is a cabinet which is formed by processing steel materials and is used for protecting components from working normally. The materials for manufacturing the electrical cabinet are generally divided into two types, namely a hot-rolled steel plate and a cold-rolled steel plate. Compared with a hot-rolled steel plate, the cold-rolled steel plate is softer in material and more suitable for manufacturing an electrical cabinet. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
If the publication is CN216903878U, the Chinese patent titled "high-voltage electrical cabinet", the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside rotation of the cabinet body is connected with the pivot, fixedly connected with work box in the pivot, fixedly connected with electrical component on the work box, first spout has been seted up to the bottom of the cabinet body, be connected with first slider on the first spout, first slider and work box fixed connection, fixedly connected with fixed block on the work box, the screw hole has been seted up on the fixed block, screw hole threaded connection has the screw thread post, the screw thread post passes the bottom threaded connection of fixed block and the cabinet body, first recess has been seted up to the side of the cabinet body, the second spout has been seted up to the bottom of first recess, sliding connection has the sliding block on the second spout, fixedly connected with filter screen on the sliding block, first spout sliding connection has been seted up to the side of the cabinet body, the back of the cabinet body has been seted up and has been arranged the line hole, the top fixedly connected with first telescopic link of the cabinet body, first sleeve spring and the top of first telescopic link, first telescopic link and the top of telescopic link have the first telescopic link, the top is connected with the top fixed with the top. The problems that in the prior art, the electric element is not easy to overhaul and the influence of dust on the electric element are solved.
The disadvantage of the above patent is that: in-process that electronic component is at the operation, it can produce heat by itself, consequently, in prior art, in order to improve electronic component's in the high-voltage electrical cabinet life, can set up radiating assembly in the high-voltage electrical cabinet in general, consequently, through improving the circulation of high-voltage electrical cabinet inside and outside air (through the mouth, so make high-voltage electrical cabinet inside and outside can carry out the intercommunication), and then improved the radiating efficiency to electronic component in the high-voltage electrical cabinet, and because dust screen's long-time use in the high-voltage electrical cabinet, can not cause the dust screen because the jam of dust, if not clear up dust screen for a long time, can cause air cycle to not circulate, thereby cause high-voltage electrical cabinet inside temperature too high, and then easily cause the influence to electrical component's life, and to some high-voltage electrical cabinets that use in the open air, its top can be provided with the structure that is used for sheltering from the rainwater, and this structure can't carry out effective collection to the rainwater, and then make the rainwater that gathers can't be used for high-voltage electrical cabinet's heat dissipation and to dust screen, thereby the rainwater has been wasted.
Disclosure of Invention
The invention aims to provide a high-voltage electrical cabinet which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a high-voltage electrical cabinet, includes casing and fixed mounting be in a plurality of electronic component of casing inside, all fixed mounting has the dust screen on the inside two lateral walls that correspond each other of casing, still includes: a collecting box fixedly installed on the top end of the housing; the sliding seat is driven by a driving assembly to vertically slide and arrange on the side wall of the shell; the cleaning roller is driven by the sliding seat in a sliding way through the transmission assembly so as to rotate relative to the sliding seat, a plurality of hollow rings are rotatably arranged on the peripheral surface of the cleaning roller, and atomizing nozzles are communicated with the peripheral surfaces of the hollow rings; the fixed frame is fixedly arranged on the sliding seat, the fixed frame is communicated with the collecting box through a connecting hose, and the fixed frame is communicated with the hollow rings through connecting pipes; and the piston is arranged in the fixed frame in a sliding way, and is driven by the rotation of the cleaning roller so as to make the piston slide back and forth relative to the fixed frame.
Further, the driving assembly comprises a driving motor fixedly arranged in the shell, a main chain wheel is fixedly arranged at the output end of the driving motor, a first rotating rod is rotatably arranged on the side wall in the shell, a secondary chain wheel is fixedly arranged at the top end of the first rotating rod, and the main chain wheel and the secondary chain wheel are in transmission connection through a chain; the bottom of the first rotating rod is coaxially connected with a screw rod, and the sliding seat is in threaded connection with the peripheral surface of the screw rod.
Further, two supporting seats are fixedly installed on the inner side wall of the shell, a guide rod is fixedly installed between the two supporting seats, and the sliding seat is axially and slidably connected to the peripheral surface of the guide rod.
Further, the sliding seat is rotatably provided with a rotating shaft, the cleaning roller is fixedly arranged on the peripheral surface of the rotating shaft, one end of the rotating shaft is fixedly provided with a first gear, and the side wall of the shell is fixedly provided with a rack meshed with the first gear.
Further, a water collecting box is fixedly installed on the sliding seat, a plurality of water outlet pipes are communicated with the water collecting box, a plurality of water outlet pipes are communicated with the hollow rings in a one-to-one correspondence mode, and the connecting pipes are communicated with the water collecting box.
Further, two support plates are fixedly arranged on the sliding seat, a rotating rod is rotatably arranged on the two support plates, a second gear meshed with the first gear is fixedly arranged at one end of the rotating rod, and a worm is coaxially connected to the peripheral surface of the rotating rod; the sliding seat is fixedly connected with a fixed plate, a second rotating rod is rotatably arranged on the fixed plate, and a worm wheel matched with the worm is fixedly arranged on the peripheral surface of the second rotating rod; the piston is fixedly provided with a bar frame, a fixed sliding block is arranged in the bar frame in a sliding mode, a rotary table is fixedly connected to the fixed sliding block, and the rotary table is fixedly connected to the second rotary rod.
Further, fixed seat is fixedly installed on the fixed plate, the fixed frame is fixedly connected to the fixed seat, guide rail is fixedly installed on the fixed seat, and the bar frame is slidably arranged on the guide rail.
Further, a collecting frame is fixedly installed on the side wall inside the shell, and a drain pipe is arranged at the bottom end of the collecting frame in a communicating mode.
Further, two first sliding plates are arranged on the top end of the collecting box in a collinearly reverse sliding mode, two second sliding plates are arranged on the top end of the collecting box in a collinearly reverse sliding mode, the two second sliding plates are located above the two first sliding plates, and the two second sliding plates receive sliding driving of the two first sliding plates so that the two second sliding plates can slide.
Further, two auxiliary blocks are fixedly mounted on the top surfaces of the two first sliding plates, two auxiliary sliding grooves are formed in the bottom surfaces of the two second sliding plates, and the two auxiliary blocks are respectively arranged in the corresponding auxiliary sliding grooves on the two second sliding plates in a sliding mode.
In the technical scheme, the invention provides a high-voltage electrical cabinet, which has the following beneficial effects: through utilizing the collecting box that sets up on the casing top, played when high-voltage electrical cabinet is outdoor in use to under the rainy day environment of meeting, can make the collecting box collect the effect of rainwater.
Through utilizing the dust screen, play can be to the vent on the casing lateral wall (set up the vent and be prior art on the casing of high voltage electrical cabinet, consequently do not do too much and repeating the description) dustproof effect.
Through utilizing drive assembly for the sliding seat can slide under drive assembly's effect, and through with the help of drive assembly, make the cleaning roller can drive the cleaning roller and rotate when accepting the sliding seat to slide, and then make the cleaning roller can clear up the effect to the dust that adheres to the dust screen, thereby avoided because the jam of dust screen as far as possible, cause air cycle not circulate, thereby the condition that causes the influence to the radiating effect of casing inside electronic component takes place.
Through utilizing coupling hose for the rainwater that collects in the collecting box can circulate to the fixed frame in along coupling hose, then through driving with this the piston that makes in the fixed frame with the help of the rotation of cleaning roller and reciprocating sliding for the fixed frame, and then make the cleaning roller when clearing up the dust screen, can make the rainwater that circulates to in the fixed frame spray to the dust screen with the help of atomizing nozzle, and then further improved the cleaning roller and to the cleaning effect of dust that the dust screen adheres to.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic side view of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 taken along the direction A-A in accordance with an embodiment of the present invention;
FIG. 4 is a schematic front view of the structure of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4 along the direction B-B according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure shown in FIG. 5A according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the structure shown in FIG. 5B according to an embodiment of the present invention;
FIG. 8 is a schematic illustration of a partially disassembled structure of the housing of FIG. 1 according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of the structure shown in FIG. 8C according to an embodiment of the present invention;
FIG. 10 is a schematic view of a portion of the structure of FIG. 8 according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of the structure shown in FIG. 10D according to an embodiment of the present invention;
FIG. 12 is a schematic diagram of the structure at E in FIG. 10 according to an embodiment of the present invention;
FIG. 13 is a schematic view of the piston of FIG. 12 according to an embodiment of the present invention;
FIG. 14 is a schematic view of the hollow ring of FIG. 12 according to an embodiment of the present invention;
fig. 15 is a schematic structural view of the sliding base in fig. 1 according to an embodiment of the present invention;
FIG. 16 is a schematic diagram of the front view of FIG. 15 according to an embodiment of the present invention;
FIG. 17 is a schematic view of the structure of the collecting box in FIG. 1 according to an embodiment of the present invention;
FIG. 18 is a schematic top view of FIG. 17 according to an embodiment of the present invention;
FIG. 19 is a schematic view of the cross-sectional structure along the direction C-C in FIG. 18 according to an embodiment of the present invention;
FIG. 20 is a schematic diagram of the structure shown in FIG. 19 at F according to an embodiment of the present invention;
fig. 21 is a schematic structural view of the second skateboard of fig. 17 according to an embodiment of the present invention.
Reference numerals illustrate:
1. a housing; 2. an electronic component; 3. a cabinet door; 4. a partition plate; 5. a heat dissipation fan; 61. a collection box; 62. a heat radiating pipe; 63. a first cavity; 64. a second cavity; 65. a filter plate; 66. a first slide plate; 67. a second slide plate; 68. an auxiliary block; 69. an auxiliary chute; 701. a driving motor; 702. a main sprocket; 703. a first rotating lever; 704. a secondary sprocket; 705. a chain; 706. a screw rod; 707. a sliding seat; 708. a water collecting box; 709. a water outlet pipe; 710. a hollow ring; 711. an atomizing nozzle; 712. a cleaning roller; 713. a first gear; 714. a rack; 715. a support plate; 716. a rotating lever; 717. a second gear; 718. a worm; 719. a fixing plate; 720. a fixing seat; 721. a fixed frame; 722. a connecting hose; 723. a connecting pipe; 724. a piston; 725. a second rotating rod; 726. a worm wheel; 727. a turntable; 728. a fixed slide block; 729. a bar frame; 730. a guide rail; 731. a support base; 732. a guide rod; 733. a collection frame; 734. a drain pipe; 735. a protective cover; 8. a dust screen; 9. a sliding base; 91. a universal wheel; 92. a screw; 93. a sliding sleeve; 94. a connecting seat; 95. a connecting rod; 96. a rotating seat; 97. a bottom plate; 98. a telescopic rod.
Description of the embodiments
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-21, the high-voltage electrical cabinet provided by the embodiment of the invention includes a housing 1, a plurality of electronic components 2 fixedly mounted in the housing 1, dust-proof nets 8 fixedly mounted on two corresponding side walls in the housing 1, and further includes: a collection box 61 fixedly mounted on the top end of the housing 1; a sliding seat 707 driven by a driving assembly such that the sliding seat 707 is vertically slidably disposed on a side wall of the housing 1; the cleaning roller 712 receives the sliding drive of the sliding seat 707 through the transmission assembly so that the cleaning roller 712 rotates relative to the sliding seat 707, a plurality of hollow rings 710 are rotatably arranged on the peripheral surface of the cleaning roller 712, and atomizing nozzles 711 are communicated with the peripheral surface of the plurality of hollow rings 710; a fixing frame 721 fixedly provided on the sliding seat 707, the fixing frame 721 being communicated with the collection box 61 through a connection hose 722, and the fixing frame 721 being communicated with the plurality of hollow rings 710 through a connection pipe 723; a piston 724 slidably disposed in the fixed frame 721, the piston 724 being driven by the rotation of the cleaning roller 712 to reciprocate the piston 724 with respect to the fixed frame 721.
In the above technical solution, by using the collecting box 61 provided on the top end of the housing 1, an effect of collecting rainwater by the collecting box 61 is achieved when the high-voltage electric cabinet is used outdoors and in a rainy day environment is met; by utilizing the dustproof net 8, the effect of dustproof can be achieved for the ventilation openings on the side wall of the shell 1 (the ventilation openings are formed in the shell 1 of the high-voltage electrical cabinet in the prior art, so that excessive description is not made); by utilizing the driving assembly, the sliding seat 707 can slide under the action of the driving assembly, and by utilizing the transmission assembly, the cleaning roller 712 can drive the cleaning roller 712 to rotate while receiving the sliding seat 707 to slide, so that the cleaning roller 712 can clean dust attached to the dust screen 8, thereby avoiding the situation that air circulation is not circulated due to the blockage of the dust screen 8 as much as possible, and affecting the heat dissipation effect of the electronic component 2 in the casing 1; by using the connection hose 722, the rainwater collected in the collecting tank 61 can flow into the fixed frame 721 along the connection hose 722, and then the piston 724 in the fixed frame 721 is made to slide reciprocally with respect to the fixed frame 721 by being driven by the rotation of the cleaning roller 712, so that the cleaning roller 712 can clean the dust screen 8 while the rainwater flowing into the fixed frame 721 can be sprayed onto the dust screen 8 by the atomizing nozzle 711, and further the cleaning effect of the cleaning roller 712 on dust adhering to the dust screen 8 is further improved.
Further, a cabinet door 3 is rotatably arranged on the end face of the shell 1, a partition board 4 is rotatably arranged in the shell 1, and the partition board 4 is located between the shell 1 and the cabinet door 3.
In the above technical solution, the partition 4 disposed between the cabinet door 3 and the housing 1 has an effect of protecting the electronic component 2 inside the housing 1, so that when the cabinet door 3 is damaged due to an external collision, the partition 4 inside the housing 1 can still protect the electronic component 2 inside the housing 1, and further the protection of the electronic component 2 inside the housing 1 can be further improved.
Furthermore, a plurality of heat dissipation fans 5 (the heat dissipation fans 5 used in the high-voltage electrical cabinet are all of the prior art in specific structure and specific use method, and therefore are not described in detail) are fixedly installed on the top end of the interior of the housing 1.
In the above technical solution, by means of the heat dissipation fan 5 inside the casing 1, the hot air generated by the electronic component 2 inside the casing 1 can be circulated to the outside of the casing 1 through the vent opening on the casing 1 quickly and efficiently under the action of the heat dissipation fan 5, so that the circulation rate of the air inside the casing 1 can be improved, and the heat dissipation efficiency of the electronic component 2 inside the casing 1 can be further improved.
Specifically, the driving assembly comprises a driving motor 701 fixedly installed inside the shell 1, a main sprocket 702 is fixedly installed at the output end of the driving motor 701, a first rotating rod 703 is rotatably arranged on the side wall inside the shell 1, a secondary sprocket 704 is fixedly installed on the top end of the first rotating rod 703, and the main sprocket 702 is in transmission connection with the secondary sprocket 704 through a chain 705; a screw rod 706 is coaxially connected to the bottom end of the first rotating rod 703, and a sliding seat 707 is screwed on the circumferential surface of the screw rod 706.
In the above technical solution, by using the driving motor 701, the main sprocket 702 can rotate under the action of the driving motor 701, so that the first rotating rod 703 disposed on the side wall of the housing 1 can rotate under the transmission of the main sprocket 702, the auxiliary sprocket 704 and the chain 705, and further, the screw rod 706 disposed at the bottom end of the first rotating rod 703 can rotate, so that the sliding seat 707 can slide reciprocally under the action of the screw rod 706.
Specifically, two supporting seats 731 are fixedly mounted on the inner side wall of the casing 1, a guide bar 732 is fixedly mounted between the two supporting seats 731, and the sliding seat 707 is axially slidably connected to the circumferential surface of the guide bar 732.
In the above-described embodiment, the guide bar 732 has an effect of restricting the sliding direction of the slide base 707.
Specifically, a rotating shaft is rotatably disposed on the sliding seat 707, the cleaning roller 712 is fixedly mounted on the circumferential surface of the rotating shaft, a first gear 713 is fixedly mounted at one end of the rotating shaft, and a rack 714 meshed with the first gear 713 is fixedly mounted on the side wall of the housing 1.
In the above technical solution, by using the first gear 713 disposed on the rotating shaft and the rack 714 on the side wall of the housing 1, the rotating shaft on the sliding seat 707 can rotate under the transmission of the first gear 713 and the rack 714 in the process of reciprocating sliding of the sliding seat 707 under the action of the screw rod 706, so that the cleaning roller 712 on the rotating shaft can rotate under the action of the rotating shaft and simultaneously clean dust attached to the dust screen 8.
Specifically, the sliding seat 707 is fixedly provided with a water collecting box 708, the water collecting box 708 is provided with a plurality of water outlet pipes 709 in a communicating manner, the water outlet pipes 709 are arranged on the hollow rings 710 in a one-to-one corresponding manner, and the connecting pipe 723 is arranged on the water collecting box 708 in a communicating manner.
In the above-described solution, by using the water collecting box 708, water flowing into the fixing frame 721 can be circulated into the water collecting box 708 by the connection pipe 723, so that water in the water collecting box 708 can be circulated onto the hollow ring 710 by means of the plurality of water outlet pipes 709, and sprayed onto the dust screen 8 by means of the atomizing nozzles 711.
Further, a protective cover 735 is fixedly installed on the housing 1.
In the above technical scheme, through utilizing the protection casing 735, play the effect that can protect the vent to the condition that the rainwater passes through the vent hogwash and enters inside the casing 1 under the rainy day environment has been avoided as far as possible and takes place.
Specifically, two support plates 715 are fixedly mounted on the sliding seat 707, a rotating rod 716 is rotatably arranged on the two support plates 715, a second gear 717 meshed with the first gear 713 is fixedly arranged at one end of the rotating rod 716, and a worm 718 is coaxially connected to the peripheral surface of the rotating rod 716; the sliding seat 707 is fixedly connected with a fixed plate 719, a second rotating rod 725 is rotatably arranged on the fixed plate 719, and a worm wheel 726 matched with the worm 718 is fixedly arranged on the peripheral surface of the second rotating rod 725; the piston 724 is fixedly provided with a bar frame 729, a fixed slide block 728 is slidably arranged in the bar frame 729, the fixed slide block 728 is fixedly connected with a rotary table 727, and the rotary table 727 is fixedly connected to the second rotary rod 725.
In the above technical solution, by means of the rotation of the cleaning roller 712 on the sliding seat 707, the second gear 717 can rotate under the transmission action of the first gear 713, so that the rotating shafts on the two supporting plates 715 can rotate under the drive of the second gear 717, and by means of the worm 718 on the rotating shafts, the worm 718 can be matched with the worm wheel 726, so that the second rotating rod 725 on the fixed plate 719 rotates, and the second rotating rod 725 at this time can make the fixed sliding block 728 on the rotating disc 727 perform circular motion in the process of rotating, therefore, when the fixed sliding block 728 performs circular motion under the action of the rotating disc 727, the bar frame 729 can perform reciprocating sliding under the action of the fixed sliding block 728, so that the piston 724 can perform reciprocating sliding under the action of the bar frame 729, in the process of reciprocating sliding, water in the fixed frame 721 can be made, by means of the connecting pipe 723, the water collecting box 708, the water outlet pipe 709, the hollow ring 710 and the atomizing nozzle 8 can perform cleaning on the dust through the rotating screen 712, and at the same time, dust can be cleaned by means of the spraying the dust can be attached to the rotating screen 712.
Specifically, the fixing plate 719 is fixedly provided with a fixing seat 720, the fixing frame 721 is fixedly connected to the fixing seat 720, the fixing seat 720 is fixedly provided with a guide rail 730, and the bar-shaped frame 729 is slidably arranged on the guide rail 730.
In the above-described configuration, the guide rail 730 of the fixing base 720 has an effect of restricting the sliding direction of the bar frame 729 and the sliding distance.
Specifically, the side wall inside the casing 1 is fixedly provided with a collection frame 733, and the bottom end of the collection frame 733 is provided with a drain 734.
In the above technical solution, by using the collecting frame 733 disposed on the side wall of the housing 1, the dust flushed on the dust screen 8 can fall into the collecting frame 733 under the action of gravity, so as to achieve the effect of cleaning the cleaned dust; and by means of the drain pipe 734, the dust cleaned in the collecting frame 733 can be discharged to the outside of the housing 1 along the drain pipe 734.
As a preferred embodiment (not shown), the other end of the drain pipe 734 is provided with a water pump, and the water pump is provided in the collection tank 61.
In the above technical solution, by using the water pump, the waste water (the water containing dust cleaned from the dust screen 8) in the collecting frame 733 can flow back to the collecting tank 61 via the water pump and the drain pipe 734, thereby improving the water circulation, and further improving the rainwater utilization efficiency.
Specifically, two first sliding plates 66 are arranged on the top end of the collecting box 61 in a collinearly and reversely sliding manner, two second sliding plates 67 are also arranged on the top end of the collecting box 61 in a collinearly and reversely sliding manner, the two second sliding plates 67 are located above the two first sliding plates 66, and the two second sliding plates 67 receive sliding driving of the two first sliding plates 66 so that the two second sliding plates 67 slide.
In the above technical solution, by using the first slide plate 66 and the second slide plate 67 that are disposed on the top end of the collecting box 61, in a rainy environment, by pulling the two first slide plates 66, the two first slide plates 66 can slide in the direction away from each other (when the two first slide plates 66 are pulled, the two second slide plates 67 can move in the direction away from each other under the action of the first slide plates 66 at the moment), so that the two first slide plates 66 and the two second slide plates 67 on the collecting box 61 can shelter from the casing 1, thereby playing the role of avoiding rain from the high-voltage electrical cabinet, avoiding the situation that the interior of the casing 1 is wet due to rain from the rainy weather, and the electronic component 2 inside the casing 1 is damaged.
Further, a first cavity 63 and a second cavity 64 are arranged in the collecting box 61, a radiating pipe 62 is fixedly arranged in the shell 1, the top end of the radiating pipe 62 is communicated with the second cavity 64, a filter plate 65 is arranged in the collecting box 61 in a clamping manner, and the filter plate 65 is located above the first cavity 63 and the second cavity 64.
In the above technical solution, by using the heat dissipation tube 62, the rainwater in the second cavity 64 in the collecting box 61 can circulate into the heat dissipation tube 62, so that the rainwater collected by the collecting box 61 can dissipate heat of the electronic component 2 in the housing 1 by means of the heat dissipation tube 62, thereby further improving the use effect of the rainwater; by using the filter plate 65, an effect of filtering leaves and dust is achieved.
Specifically, two auxiliary blocks 68 are fixedly mounted on the top surfaces of the two first sliding plates 66, two auxiliary sliding grooves 69 are formed in the bottom surfaces of the two second sliding plates 67, and the two auxiliary blocks 68 are respectively and slidably arranged in the corresponding auxiliary sliding grooves 69 on the two second sliding plates 67.
In the above technical solution, by using the auxiliary blocks 68 on the first sliding plates 66 and the auxiliary sliding grooves 69 formed on the bottom surfaces of the second sliding plates 67, when the two first sliding plates 66 are pulled to slide in the directions away from each other, the auxiliary blocks 68 on the two first sliding plates 66 can slide along the directions of the auxiliary sliding grooves 69, and then the two first sliding plates 66 can drive the two second sliding plates 67 to slide in the sliding process.
Specifically, the bottom fixed mounting of casing 1 has slide base 9, slide base 9 includes a plurality of fixed mounting universal wheels 91 on slide base 9 bottom end, it is provided with screw 92 to rotate on the slide base 9, two sections screw thread sections opposite in direction have been seted up on the screw 92, equal threaded connection has the screw thread cover on each screw thread end, equal fixed mounting has connecting seat 94 on each screw thread cover, all rotate on two connecting seats 94 and be connected with connecting rod 95, the equal fixedly connected with of one end that connecting seat 94 was kept away from to two connecting rods 95 rotates seat 96, fixed mounting has bottom plate 97 on two rotation seat 96, the vertical slip setting of bottom plate 97 is on slide base 9.
In the above technical solution, by using the universal wheel 91, the effect of conveniently driving the high-voltage electrical cabinet to move is achieved; and through the screw 92 on the rotation sliding seat 707, make two thread bush can move towards the direction that is close to each other under the effect of screw 92, and then make bottom plate 97 can slide downwards under the effect of two connecting rods 95, and then make bottom plate 97 can the butt to subaerial to make after the high-voltage electrical cabinet moves to suitable position under the effect of universal wheel 91, can carry out the effect of restriction to the removal of high-voltage electrical cabinet.
Further, a sliding rod is fixedly installed on the sliding base 9, and two sliding sleeves 93 are slidably arranged on the sliding rod.
In the above-described embodiments, the slide bar is used to restrict the sliding direction of the slide bush 93.
Further, a plurality of telescopic rods 98 are fixedly mounted on the sliding base 9, and output ends of the telescopic rods 98 are fixedly mounted on the bottom plate 97.
In the above-described technical scheme, the telescopic rod 98 is used to provide an effect of supporting the base plate 97 in an auxiliary manner.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (8)
1. The utility model provides a high-voltage electrical cabinet, includes casing (1) and fixed mounting are in a plurality of electronic component (2) inside casing (1), all fixed mounting has dust screen (8) on two lateral walls that are corresponding each other inside casing (1), its characterized in that still includes:
a collection box (61) fixedly mounted on the top end of the housing (1);
a sliding seat (707) driven by a driving assembly to vertically slide the sliding seat (707) on the side wall of the housing (1);
the cleaning roller (712) is driven by the sliding seat (707) in a sliding way through the transmission assembly so as to enable the cleaning roller (712) to rotate relative to the sliding seat (707), a plurality of hollow rings (710) are rotatably arranged on the peripheral surface of the cleaning roller (712), and atomizing nozzles (711) are communicated with the peripheral surfaces of the hollow rings (710);
a fixed frame (721) fixedly arranged on the sliding seat (707), wherein the fixed frame (721) is communicated with the collecting box (61) through a connecting hose (722), and the fixed frame (721) is communicated with the plurality of hollow rings (710) through connecting pipes (723);
a piston (724) slidably disposed in the fixed frame (721), the piston (724) being driven by rotation of the cleaning roller (712) to reciprocate the piston (724) with respect to the fixed frame (721);
the cleaning roller (712) is fixedly arranged on the peripheral surface of the rotating shaft, a first gear (713) is fixedly arranged at one end of the rotating shaft, and a rack (714) meshed with the first gear (713) is fixedly arranged on the side wall of the shell (1);
two support plates (715) are fixedly arranged on the sliding seat (707), a rotating rod (716) is rotatably arranged on the two support plates (715), a second gear (717) meshed with the first gear (713) is fixedly arranged at one end of the rotating rod (716), and a worm (718) is coaxially connected to the peripheral surface of the rotating rod (716);
a fixed plate (719) is fixedly connected to the sliding seat (707), a second rotating rod (725) is rotatably arranged on the fixed plate (719), and a worm wheel (726) matched with the worm (718) is fixedly arranged on the peripheral surface of the second rotating rod (725);
the piston (724) is fixedly provided with a bar frame (729), the inside of the bar frame (729) is slidably provided with a fixed slide block (728), a rotary table (727) is fixedly connected to the fixed slide block (728), and the rotary table (727) is fixedly connected to the second rotary rod (725).
2. The high-voltage electrical cabinet according to claim 1, wherein the driving assembly comprises a driving motor (701) fixedly installed inside the shell (1), a main sprocket (702) is fixedly installed at the output end of the driving motor (701), a first rotating rod (703) is rotatably arranged on the side wall inside the shell (1), a secondary sprocket (704) is fixedly installed at the top end of the first rotating rod (703), and the main sprocket (702) is in transmission connection with the secondary sprocket (704) through a chain (705);
the bottom end of the first rotating rod (703) is coaxially connected with a screw rod (706), and the sliding seat (707) is in threaded connection with the peripheral surface of the screw rod (706).
3. A high-voltage electrical cabinet according to claim 2, wherein two supporting seats (731) are fixedly mounted on the inner side wall of the housing (1), a guide rod (732) is fixedly mounted between the two supporting seats (731), and the sliding seat (707) is axially slidably connected to the peripheral surface of the guide rod (732).
4. The high-voltage electrical cabinet according to claim 1, wherein a water collecting box (708) is fixedly installed on the sliding seat (707), a plurality of water outlet pipes (709) are communicated and arranged on the water collecting box (708), the water outlet pipes (709) are communicated and arranged on the hollow rings (710) in a one-to-one correspondence mode, and the connecting pipes (723) are communicated and arranged on the water collecting box (708).
5. The high-voltage electrical cabinet according to claim 1, wherein a fixing seat (720) is fixedly mounted on the fixing plate (719), the fixing frame (721) is fixedly connected to the fixing seat (720), a guide rail (730) is fixedly mounted on the fixing seat (720), and the bar-shaped frame (729) is slidably arranged on the guide rail (730).
6. The high-voltage electrical cabinet according to claim 1, wherein a collecting frame (733) is fixedly mounted on the side wall of the interior of the housing (1), and a drain pipe (734) is arranged at the bottom end of the collecting frame (733) in a communicating manner.
7. A high-voltage electrical cabinet according to claim 1, wherein two first sliding plates (66) are arranged on the top end of the collecting box (61) in a collinear reverse sliding manner, two second sliding plates (67) are also arranged on the top end of the collecting box (61) in a collinear reverse sliding manner, the two second sliding plates (67) are located above the two first sliding plates (66), and the two second sliding plates (67) are driven by the sliding of the two first sliding plates (66) so that the two second sliding plates (67) slide.
8. A high-voltage electrical cabinet according to claim 7, wherein two auxiliary blocks (68) are fixedly mounted on the top surfaces of the two first sliding plates (66), two auxiliary sliding grooves (69) are formed in the bottom surfaces of the two second sliding plates (67), and the two auxiliary blocks (68) are respectively arranged in the corresponding auxiliary sliding grooves (69) on the two second sliding plates (67) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311410240.4A CN117134216B (en) | 2023-10-27 | 2023-10-27 | High-voltage electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311410240.4A CN117134216B (en) | 2023-10-27 | 2023-10-27 | High-voltage electrical cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117134216A CN117134216A (en) | 2023-11-28 |
| CN117134216B true CN117134216B (en) | 2024-02-13 |
Family
ID=88854967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311410240.4A Active CN117134216B (en) | 2023-10-27 | 2023-10-27 | High-voltage electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117134216B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149398A (en) * | 2018-07-20 | 2019-01-04 | 芜湖佩林郁松计量科技有限公司 | A kind of multifunctional electric energy metering cabinet |
| CN110264871A (en) * | 2019-06-13 | 2019-09-20 | 重庆文理学院 | A kind of adjustable electronic information displaying device |
| CN210223359U (en) * | 2019-08-23 | 2020-03-31 | 天津市建达通科技有限公司 | Advertisement display device based on electronic information technology |
| CN112510505A (en) * | 2020-12-07 | 2021-03-16 | 张威 | High-voltage power distribution cabinet |
| CN214482095U (en) * | 2021-05-06 | 2021-10-22 | 广东电网有限责任公司江门供电局 | Protection device for control box of cable channel outer-broken early warning equipment |
| CN215388387U (en) * | 2021-06-08 | 2022-01-04 | 石狮酷雅特织造有限公司 | Workshop dust device for shuttle weaving fabric production |
| CN215989687U (en) * | 2021-09-02 | 2022-03-08 | 广东恒诺通用电气有限公司 | High-low voltage switch cabinet with dustproof heat dissipation function |
| CN216252651U (en) * | 2021-11-18 | 2022-04-08 | 安徽必峰电力科技有限公司 | Photovoltaic module with rainwater water-collecting device |
| CN216436438U (en) * | 2021-12-03 | 2022-05-03 | 湖北施力德电气有限公司 | Dustproof distribution box for construction site |
| JP3240225U (en) * | 2022-06-22 | 2022-12-15 | ▲華▼能国▲際▼▲電▼力股▲分▼有限公司上▲海▼石洞口第一▲電▼厂 | Simulation host for smart building infrastructure |
| CN218216249U (en) * | 2022-09-29 | 2023-01-03 | 杭州星光电器有限公司 | Pin-connected panel case becomes casing |
| CN219459643U (en) * | 2023-03-24 | 2023-08-01 | 杭州东凌自动化科技有限公司 | Explosion-proof switch board is handled to pure water |
| CN219513537U (en) * | 2023-02-23 | 2023-08-11 | 湖北日盛电气有限公司 | Switch cabinet convenient for dust removal |
| DE202023105165U1 (en) * | 2023-09-08 | 2023-09-20 | Huaneng Power International Inc. Dezhou Power Plant | Automatic spray device for dust removal for photovoltaic systems on bodies of water |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290151B (en) * | 2007-04-18 | 2010-05-26 | 海尔集团公司 | Air conditioner filter screen self-cleaning device |
-
2023
- 2023-10-27 CN CN202311410240.4A patent/CN117134216B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149398A (en) * | 2018-07-20 | 2019-01-04 | 芜湖佩林郁松计量科技有限公司 | A kind of multifunctional electric energy metering cabinet |
| CN110264871A (en) * | 2019-06-13 | 2019-09-20 | 重庆文理学院 | A kind of adjustable electronic information displaying device |
| CN210223359U (en) * | 2019-08-23 | 2020-03-31 | 天津市建达通科技有限公司 | Advertisement display device based on electronic information technology |
| CN112510505A (en) * | 2020-12-07 | 2021-03-16 | 张威 | High-voltage power distribution cabinet |
| CN214482095U (en) * | 2021-05-06 | 2021-10-22 | 广东电网有限责任公司江门供电局 | Protection device for control box of cable channel outer-broken early warning equipment |
| CN215388387U (en) * | 2021-06-08 | 2022-01-04 | 石狮酷雅特织造有限公司 | Workshop dust device for shuttle weaving fabric production |
| CN215989687U (en) * | 2021-09-02 | 2022-03-08 | 广东恒诺通用电气有限公司 | High-low voltage switch cabinet with dustproof heat dissipation function |
| CN216252651U (en) * | 2021-11-18 | 2022-04-08 | 安徽必峰电力科技有限公司 | Photovoltaic module with rainwater water-collecting device |
| CN216436438U (en) * | 2021-12-03 | 2022-05-03 | 湖北施力德电气有限公司 | Dustproof distribution box for construction site |
| JP3240225U (en) * | 2022-06-22 | 2022-12-15 | ▲華▼能国▲際▼▲電▼力股▲分▼有限公司上▲海▼石洞口第一▲電▼厂 | Simulation host for smart building infrastructure |
| CN218216249U (en) * | 2022-09-29 | 2023-01-03 | 杭州星光电器有限公司 | Pin-connected panel case becomes casing |
| CN219513537U (en) * | 2023-02-23 | 2023-08-11 | 湖北日盛电气有限公司 | Switch cabinet convenient for dust removal |
| CN219459643U (en) * | 2023-03-24 | 2023-08-01 | 杭州东凌自动化科技有限公司 | Explosion-proof switch board is handled to pure water |
| DE202023105165U1 (en) * | 2023-09-08 | 2023-09-20 | Huaneng Power International Inc. Dezhou Power Plant | Automatic spray device for dust removal for photovoltaic systems on bodies of water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117134216A (en) | 2023-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211580476U (en) | Electrical cabinet with good heat dissipation performance | |
| CN210725871U (en) | Cooling device for server cabinet of computer room | |
| CN111701345A (en) | Urban atmospheric environment haze removing device and haze removing method thereof | |
| CN111478208B (en) | Portable intelligent measurement and control device for manufacturing | |
| CN112448294B (en) | Operation safety protection device for power equipment | |
| CN210730289U (en) | Solar cell panel belt cleaning device | |
| CN114744524B (en) | Environment-friendly cooling device for energy storage power station | |
| CN114256768A (en) | Intelligent heat sink of case transformer substation | |
| CN115566540A (en) | Distribution automation terminal uses high-efficient dehydrating unit | |
| CN117134216B (en) | High-voltage electrical cabinet | |
| CN206897895U (en) | A kind of surface deashing device of outdoor LED display screen | |
| CN214256180U (en) | Ventilation mechanism of frequency converter cabinet | |
| CN210640595U (en) | Dustproof and rainproof ventilation device for transformer substation | |
| CN112864911B (en) | Dust protected switch board | |
| CN213421915U (en) | Cooling device of condenser | |
| CN221238192U (en) | Water cooling tower free of ash removal and secondary pollution | |
| CN215810303U (en) | Dustproof construction of cooling tower for extruded sheet processing | |
| CN220633523U (en) | Dust collector of network equipment | |
| CN216048501U (en) | New energy automobile water-cooled condenser | |
| CN220489373U (en) | Central air conditioning self-cleaning device | |
| CN220492533U (en) | Cooling and dedusting device for electric box in graphite machining center | |
| CN220061970U (en) | Ventilating and exhausting device for electromechanical installation of air conditioner | |
| CN221146664U (en) | Dustproof structure for air conditioner outdoor unit | |
| CN216346786U (en) | Air cooling device with high-efficient self-cleaning function | |
| CN116460108B (en) | Dustproof environmental noise detection device for chemical plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |