CN113015382B - Anti-wind-sand automatic electric cabinet - Google Patents
Anti-wind-sand automatic electric cabinet Download PDFInfo
- Publication number
- CN113015382B CN113015382B CN202110309329.6A CN202110309329A CN113015382B CN 113015382 B CN113015382 B CN 113015382B CN 202110309329 A CN202110309329 A CN 202110309329A CN 113015382 B CN113015382 B CN 113015382B
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- plate
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- 239000004576 sand Substances 0.000 title claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 239000000428 dust Substances 0.000 claims abstract description 21
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- 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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an anti-wind-sand automatic electric cabinet, which comprises: the sand prevention device comprises a cabinet body, a sand prevention mechanism and a driving mechanism; the sand prevention mechanism is used for preventing sand of the cabinet body and comprises a shell, wherein a first dust screen and a second dust screen are respectively arranged in the shell; the driving mechanism is used for driving the sand prevention mechanism and comprises a connecting plate, a first electric push rod is mounted at the bottom of the connecting plate, an L-shaped plate body is mounted on a piston rod of the first electric push rod, and the L-shaped plate body is located on one side of the shell; through using actuating mechanism, make L shape baffle cooperation sand prevention mechanism shelter from the sand blown by the wind, avoid the sand blown by the wind to enter into the inside of the cabinet body, promote the protective effect of the cabinet body to the internal plant, avoid the sand blown by the wind to enter into the operation that the internal portion of cabinet influences equipment, cooperate fixed stay mechanism simultaneously, promote the stability of the cabinet body, avoid under the sand blown by the wind weather the cabinet body rock and influence the operation of internal plant.
Description
Technical Field
The invention relates to the technical field of testers, in particular to an anti-wind-sand automatic electric cabinet.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from normal operation. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electrical cabinet is widely applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like. Wind sand refers to sand raised by hurricanes or wind entrained with sand. It also refers to the natural phenomenon that strong wind blows a great deal of sand and dust on the ground and draws them into the air, making the air cloudy. The effect of wind and sand refers to the effect of wind and sand on the earth's surface. The sand grains are blown away from the ground by wind, and are carried by the airflow in the modes of suspension, leap, creeping and the like and then are accumulated on the ground. The process of erosion, transportation and accumulation of wind and sand carried by wind (wind and sand flow) to loose debris on the ground surface is called wind and sand action, including erosion, transportation and accumulation of wind and sand.
The existing automatic electrical cabinet is mostly provided with a heat dissipation port, when wind blows sand into the inside of the electrical cabinet through the heat dissipation port, the wind sand can be caused to influence the equipment inside the electrical cabinet, the influence can be caused to damage the internal equipment of the electrical cabinet and cannot be used, and the electrical cabinet can be caused to shake due to wind blowing of the electrical cabinet, so that the influence on the internal equipment is caused.
Disclosure of Invention
The invention aims to provide a wind and sand resistant automatic electric cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-wind-sand automatic electric cabinet, comprising: the cabinet body, the sand prevention mechanism and the driving mechanism;
the sand prevention mechanism is used for preventing sand of the cabinet body and comprises a shell, and a first dust screen and a second dust screen are respectively arranged in the shell;
the driving mechanism is used for driving the sand prevention mechanism to work and comprises a connecting plate, a first electric push rod is mounted at the bottom of the connecting plate, an L-shaped plate body is mounted on a piston rod of the first electric push rod and located on one side of the shell;
the connecting plate is installed in the cabinet body, the shell is installed in the cabinet body, and the connecting plate is located above the shell.
Through adopting above-mentioned technical scheme, through using sand prevention mechanism and actuating mechanism, make first electric putter promote L shape plate body, L shape plate body makes and plugs up the second dust screen, avoids the sand blown by the wind to enter into the inside of the cabinet body, cooperates first dust screen to promote the effect of preventing wind husky simultaneously to reach and make the cabinet body have the effect of preventing wind husky, be used for fixing first electric putter through using the connecting plate, support first electric putter, promote first electric putter's stability.
Preferably, the wind and sand resistant automatic electric cabinet further comprises a fixed supporting mechanism, and the fixed supporting mechanism is used for fixedly supporting the cabinet body; the fixed supporting mechanism comprises a fixed base plate, the top of the fixed base plate is installed at the bottom of the cabinet body, four third grooves are symmetrically formed in the outer sides of the cabinet body and the fixed base plate, a fixed plate is inserted into the third grooves, a first groove is formed in the fixed plate, a second groove is formed in the fixed base plate, the second groove is communicated with the third groove, and ground nails are connected to the second groove and the first groove through internal threads.
Through adopting above-mentioned technical scheme, install the bottom at the cabinet body with PMKD earlier, make the cabinet body fix the surface at PMKD, the third recess phase-match that the cabinet body and PMKD set up simultaneously, it is fixed the cabinet body once more with PMKD through the third recess with the fixed plate again, promote the fixed effect of the cabinet body and PMKD once more, then it is fixed with PMKD and fixed plate through first recess and second recess to use the ground nail, the bottom that makes the ground nail is fixed with ground, thereby promote the stability of the cabinet body, avoid the wind sand to blow the cabinet body and cause the influence to the internal equipment of cabinet.
Preferably, the bottom of casing has been seted up logical groove, the inside in logical groove articulates there is the baffle, the inside of the cabinet body just is located the bottom sliding connection of casing has the backup pad.
Through adopting above-mentioned technical scheme, shelter from the back when L shape plate body with the second dust screen, the backup pad enters into the inside of the cabinet body, and the baffle moves down, will enter into the inside husky major of casing and discharge through leading to the groove.
Preferably, the inside of the cabinet body is provided with a second electric push rod, a piston rod of the second electric push rod is provided with a push plate, and the top of the push plate is fixedly connected with the bottom of the supporting plate.
Through adopting above-mentioned technical scheme, shelter from the back with the second dust screen when L shape plate body, second electric putter promotes the push pedal, makes the backup pad enter into the inside of the cabinet body, sets up the push pedal and is convenient for second electric putter and promotes the backup pad.
Preferably, the bottom of the supporting plate is fixedly connected with a limiting block, and the limiting block is located outside the cabinet body.
Through adopting above-mentioned technical scheme, through setting up the stopper, it is spacing to the backup pad.
Preferably, a tapered block is fixedly connected to one side of the second dust screen inside the housing.
Through adopting above-mentioned technical scheme, through setting up the toper piece, avoid the inside of casing to persist husky.
Preferably, the inside of the cabinet body is provided with a vibration switch group, and an electrical output end of the vibration switch group is electrically connected with electrical input ends of the first electric push rod and the second electric push rod respectively.
Through adopting above-mentioned technical scheme, through setting up the vibration switch group, when the cabinet body is blown to wind, make the vibration switch group start first electric putter and second electric putter respectively, need not the manual work and operate.
Preferably, the hinged part of the baffle and the through groove is semicircular.
Through adopting above-mentioned technical scheme, through above setting, the baffle of being convenient for rotates.
Preferably, the diameter of the fixing plate is matched with the inner diameter of the third groove, and the bottom of the fixing plate is connected to the top of the fixing bottom plate in a sliding mode.
Through adopting above-mentioned technical scheme, through above setting, avoid the sand blown by the wind to enter into the inside of the cabinet body through the third recess to further promote the effect of the sand blown by the wind.
Preferably, the outer part of the cabinet body is matched with the top of the fixed bottom plate.
Through adopting above-mentioned technical scheme, through above setting, PMKD fixes in the bottom of the cabinet body, promotes the anti-wind effect of the cabinet body.
Compared with the prior art, the invention has the beneficial effects that:
through using actuating mechanism, make L shape baffle cooperation sand prevention mechanism shelter from the sand blown by the wind, avoid the sand blown by the wind to enter into the inside of the cabinet body, promote the protective effect of the cabinet body to the internal plant, avoid the sand blown by the wind to enter into the operation that the internal portion of cabinet influences the equipment, cooperate fixed stay mechanism simultaneously, promote the stability of the cabinet body, avoid under the sand blown by the wind weather the cabinet body rock and influence the operation of internal plant.
Drawings
FIG. 1 is a schematic structural diagram of the wind and sand resistant automated electric cabinet of the present invention;
FIG. 2 is a schematic structural diagram of a cabinet body of the wind and sand resistant automatic electric cabinet of the invention;
FIG. 3 is a schematic structural diagram of the interior of the cabinet body of the wind and sand resistant automated electrical cabinet of the present invention;
FIG. 4 is a schematic view of a connection structure between a housing and a cabinet body of the wind and sand resistant automatic electric cabinet of the invention;
FIG. 5 is an enlarged view of the area A of FIG. 4 according to the present invention;
fig. 6 is a schematic structural view of a fixing plate and a fixing bottom plate in the wind and sand resistant automatic electric cabinet of the present invention.
In the figure: 1. a cabinet body; 2. a sand control mechanism; 20. a housing; 21. a first dust screen; 22. a baffle plate; 23. a second dust screen; 24. a through groove; 25. a conical block; 3. a drive mechanism; 30. a connecting plate; 31. a first electric push rod; 32. a second electric push rod; 33. pushing the plate; 34. a support plate; 35. a limiting block; 36. an L-shaped plate body; 37. a vibration switch group; 4. a fixed support mechanism; 40. fixing a bottom plate; 41. a first groove; 42. a ground nail; 43. a second groove; 44. a third groove; 45. and (7) fixing the plate.
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 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. 1-6, the present invention provides a technical solution:
as shown in fig. 1 to 6, a wind and sand resistant automated electric cabinet includes: the cabinet body 1, the sand prevention mechanism 2 and the driving mechanism 3;
the sand prevention mechanism 2 is used for preventing sand of the cabinet body 1, and the sand prevention mechanism 2 comprises a shell 20, and a first dust screen 21 and a second dust screen 23 are respectively installed inside the shell 20;
the driving mechanism 3 is used for driving the sand prevention mechanism 2 to work, and the driving mechanism 3 comprises a connecting plate 30, a first electric push rod 31 is installed at the bottom of the connecting plate 30, an L-shaped plate body 36 is installed on a piston rod of the first electric push rod 31, and the L-shaped plate body 36 is located on one side of the shell 20;
wherein, the inside at the cabinet body 1 is installed to connecting plate 30, the inside at the cabinet body 1 is installed to casing 20, and connecting plate 30 is located casing 20's top, through using sand prevention mechanism 2 and actuating mechanism 3, make first electric putter 31 promote L shaped plate body 36, L shaped plate body 36 makes and blocks up second dust screen 23, avoid the sand blown by the wind to enter into the inside of the cabinet body 1, cooperate first dust screen 21 to promote the effect of preventing wind sand simultaneously, thereby reach and make the cabinet body 1 have the effect of preventing wind sand, be used for fixing first electric putter 31 through using connecting plate 30, support first electric putter 31, promote first electric putter 31's stability.
The cabinet body 1 is characterized by further comprising a fixed supporting mechanism 4, wherein the fixed supporting mechanism 4 is used for fixedly supporting the cabinet body 1; the fixed supporting mechanism 4 comprises a fixed base plate 40, the top of the fixed base plate 40 is installed at the bottom of the cabinet body 1, four third grooves 44 are symmetrically formed in the outer sides of the cabinet body 1 and the fixed base plate 40, a fixed plate 45 is inserted into the third grooves 44, a first groove 41 is formed in the fixed plate 45, a second groove 43 is formed in the fixed base plate 40, the second groove 43 is communicated with the third grooves 44, the second groove 43 is in threaded connection with the inner part of the first groove 41 to form a ground nail 42, the fixed base plate 40 is installed at the bottom of the cabinet body 1 first, the cabinet body 1 is fixed on the surface of the fixed base plate 40, meanwhile, the cabinet body 1 is matched with the third grooves 44 formed in the fixed base plate 40, the fixed plate 45 fixes the cabinet body 1 and the fixed base plate 40 through the third grooves 44 again, the fixing effect of the cabinet body 1 and the fixed base plate 40 is improved again, and then the fixed base plate 40 and the fixed plate 45 are fixed through the first grooves 41 and the second grooves 43 by using the ground nail 42, the bottom of the ground nail 42 is fixed with the ground, so that the stability of the cabinet body 1 is improved, and the influence on the equipment in the cabinet body 1 caused by blowing the cabinet body 1 by sand wind is avoided.
Leading to groove 24 has been seted up to the bottom of casing 20, and the inside of leading to groove 24 articulates there is baffle 22, and the inside of the cabinet body 1 and the bottom sliding connection who is located casing 20 have a backup pad 34, and after L shape plate body 36 sheltered from second dust screen 23, backup pad 34 entered into the inside of the cabinet body 1, and baffle 22 moves down, will enter into the inside sand of casing 20 and fill up and discharge through leading to groove 24.
The internally mounted of the cabinet body 1 has the second electric putter 32, installs the push pedal 33 on the piston rod of second electric putter 32, and the top fixed connection of push pedal 33 is in the bottom of backup pad 34, and after L shape plate body 36 sheltered from second dust screen 23, second electric putter 32 promoted push pedal 33, made backup pad 34 enter into the inside of the cabinet body 1, set up push pedal 33 and be convenient for second electric putter 32 and promote backup pad 34.
The bottom fixedly connected with stopper 35 of backup pad 34, stopper 35 are located the outside of the cabinet body 1, through setting up stopper 35, are spacing in addition to backup pad 34.
The inside of casing 20 just is located one side fixedly connected with toper piece 25 of second dust screen 23, and through setting up toper piece 25, the inside of avoiding casing 20 persists husky.
The internally mounted of the cabinet body 1 has the vibration switch group 37, and the electrical output of the vibration switch group 37 respectively with the electrical input electric connection of first electric putter 31 and second electric putter 32, through setting up the vibration switch group 37, when the cabinet body 1 is blown to wind, make the vibration switch group 37 start first electric putter 31 and second electric putter 32 respectively, need not the manual work and operate.
The hinged position of the baffle 22 and the through groove 24 is semicircular, and the baffle 22 can rotate conveniently through the arrangement.
The diameter of fixed plate 45 and the internal diameter phase-match of third recess 44, and the bottom sliding connection of fixed plate 45 is in PMKD 40's top, through above setting, avoids the sand blown by the wind to enter into the inside of the cabinet body 1 through third recess 44 to further promote the effect of the sand blown by the wind.
The outside of the cabinet body 1 matches with the top of the fixed bottom plate 40, and the fixed bottom plate 40 is fixed at the bottom of the cabinet body 1, so that the wind-resistant effect of the cabinet body 1 is improved.
According to the technical scheme, the working steps of the scheme are summarized and carded:
firstly, the cabinet body 1 is placed on the fixed bottom plate 40, the fixed bottom plate 40 is fixed with the cabinet body 1, the fixed plate 45 is inserted into the third groove 44, the fixed bottom plate 40 is fixed with the cabinet body 1 again, the connection effect of the cabinet body 1 and the fixed bottom plate 40 is improved, the fixed bottom plate 40 and the cabinet body 1 are assembled and then placed on the ground, then the fixed plate 45 is fixed with the fixed bottom plate 40 through the ground nails, and the bottoms of the ground nails 42 are fixed with the ground, so that the stability of the cabinet body 1 is improved, the phenomenon that the operation of equipment inside the cabinet body 1 is influenced by strong wind is avoided, and the cabinet body 1 is protected;
when strong wind blows to the cabinet body 1 along with rich sand, the vibration switch group 37 in the cabinet body 1 respectively starts the first electric push rod 31 and the second electric push rod 32, the piston rod of the first electric push rod 31 drives the L-shaped plate body 36 to move downwards, so that the L-shaped plate body 36 shields the second dustproof net 23, wind and sand are partially filtered through the first dustproof net 21 and the second dustproof net 23, and meanwhile, the wind and sand are shielded in the shell 20 through the L-shaped plate body 36, so that the wind and sand are prevented from entering the cabinet body 1, the wind and sand resistant effect of the cabinet body 1 is improved, and the protection effect on the equipment in the cabinet body 1 is enhanced; second electric putter 32 passes through push pedal 33 and drives backup pad 34 and remove, closes second electric putter 32 after backup pad 34 moves the assigned position, and baffle 22 moves down this moment and exposes logical groove 24, makes the inside husky of casing 20 fill out through logical groove 24, when need not to use, starts second electric putter 32 once more, makes backup pad 34 move the below of logical groove 24, and the in-process that backup pad 34 removed drives baffle 22 and removes, makes baffle 22 move the inside of logical groove 24.
To sum up: through using actuating mechanism, make L shape baffle cooperation sand prevention mechanism shelter from the sand blown by the wind, avoid the sand blown by the wind to enter into the inside of the cabinet body, promote the protective effect of the cabinet body to the internal plant, avoid the sand blown by the wind to enter into the operation that the internal portion of cabinet influences equipment, cooperate fixed stay mechanism simultaneously, promote the stability of the cabinet body, avoid under the sand blown by the wind weather the cabinet body rock and influence the operation of internal plant.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a wind-resistant sand automatic electric cabinet, its characterized in that includes: the sand prevention device comprises a cabinet body (1), a sand prevention mechanism (2) and a driving mechanism (3);
the sand prevention mechanism (2) is used for preventing sand of the cabinet body (1), the sand prevention mechanism (2) comprises a shell (20), and a first dust screen (21) and a second dust screen (23) are respectively installed inside the shell (20);
the sand prevention mechanism (2) is driven to work by the driving mechanism (3), the driving mechanism (3) comprises a connecting plate (30), a first electric push rod (31) is installed at the bottom of the connecting plate (30), an L-shaped plate body (36) is installed on a piston rod of the first electric push rod (31), and the L-shaped plate body (36) is located on one side of the shell (20);
wherein the connecting plate (30) is arranged inside the cabinet body (1), the shell (20) is arranged inside the cabinet body (1), and the connecting plate (30) is positioned above the shell (20); the cabinet body (1) is characterized by further comprising a fixed supporting mechanism (4), wherein the fixed supporting mechanism (4) is used for fixedly supporting the cabinet body (1); the fixed supporting mechanism (4) comprises a fixed base plate (40), the top of the fixed base plate (40) is installed at the bottom of the cabinet body (1), four third grooves (44) are symmetrically formed in the outer side of the cabinet body (1) and the outer side of the fixed base plate (40), a fixing plate (45) is inserted into the third grooves (44), a first groove (41) is formed in the fixing plate (45), a second groove (43) is formed in the fixed base plate (40), the second groove (43) is communicated with the third grooves (44), and the second groove (43) is connected with ground nails (42) through internal threads of the first groove (41).
2. The wind and sand resistant automated electrical cabinet of claim 1, wherein: the improved wardrobe is characterized in that a through groove (24) is formed in the bottom of the shell (20), a baffle (22) is hinged to the inside of the through groove (24), and a supporting plate (34) is connected to the inside of the wardrobe body (1) and located at the bottom of the shell (20) in a sliding mode.
3. The wind and sand resistant automated electrical cabinet of claim 2, wherein: the internally mounted of the cabinet body (1) has a second electric putter (32), install push pedal (33) on the piston rod of second electric putter (32), the top fixed connection of push pedal (33) in the bottom of backup pad (34).
4. The wind and sand resistant automated electrical cabinet of claim 2, wherein: the bottom fixedly connected with stopper (35) of backup pad (34), stopper (35) are located the outside of the cabinet body (1).
5. The wind and sand resistant automated electrical cabinet of claim 1, wherein: and a conical block (25) is fixedly connected to one side of the second dustproof net (23) in the shell (20).
6. The wind and sand resistant automated electrical cabinet of claim 1, wherein: the utility model discloses a cabinet body, including cabinet body (1), the internally mounted of cabinet body (1) has vibration switch group (37), the electrical property output of vibration switch group (37) respectively with the electrical property input electric connection of first electric putter (31) and second electric putter (32).
7. The wind and sand resistant automated electrical cabinet of claim 2, wherein: the hinged part of the baffle (22) and the through groove (24) is semicircular.
8. The wind and sand resistant automated electrical cabinet of claim 1, wherein: the diameter of the fixing plate (45) is matched with the inner diameter of the third groove (44), and the bottom of the fixing plate (45) is connected to the top of the fixing bottom plate (40) in a sliding mode.
9. The wind and sand resistant automated electrical cabinet of claim 1, wherein: the outer part of the cabinet body (1) is matched with the top of the fixed bottom plate (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110309329.6A CN113015382B (en) | 2021-03-23 | 2021-03-23 | Anti-wind-sand automatic electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110309329.6A CN113015382B (en) | 2021-03-23 | 2021-03-23 | Anti-wind-sand automatic electric cabinet |
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| CN113015382A CN113015382A (en) | 2021-06-22 |
| CN113015382B true CN113015382B (en) | 2022-07-15 |
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| CN202110309329.6A Active CN113015382B (en) | 2021-03-23 | 2021-03-23 | Anti-wind-sand automatic electric cabinet |
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| CN112510540A (en) * | 2020-11-18 | 2021-03-16 | 浙江江山华宁电器有限公司 | Power distribution cabinet heat dissipation air duct capable of preventing insects and dust |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007509339A (en) * | 2003-10-21 | 2007-04-12 | リシュモン アンテルナシオナル ソシエテ アノニム | Watch push-piece crown control device |
| CN109865591A (en) * | 2017-12-03 | 2019-06-11 | 西安智悦达软件有限责任公司 | A kind of dust guard of multi-action computer |
| CN209643123U (en) * | 2018-10-31 | 2019-11-15 | 孙文站 | A kind of dust-proof electric cabinet |
| CN210868396U (en) * | 2019-09-06 | 2020-06-26 | 苏州浪潮智能科技有限公司 | Data center IT equipment rack |
| CN211656607U (en) * | 2020-02-13 | 2020-10-09 | 贵州东虹电力科技有限公司 | Dustproof electrical cabinet |
| CN212413583U (en) * | 2020-07-09 | 2021-01-26 | 华润新能源(南通)风能有限公司 | Dustproof device for ventilation opening of converter cabinet body of wind driven generator |
| CN112333942A (en) * | 2020-10-27 | 2021-02-05 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Novel cabinet resistant to wind and sand |
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2021
- 2021-03-23 CN CN202110309329.6A patent/CN113015382B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211830593U (en) * | 2020-04-13 | 2020-10-30 | 五家渠京能新能源有限责任公司 | Photovoltaic inverter protection device |
| CN112510540A (en) * | 2020-11-18 | 2021-03-16 | 浙江江山华宁电器有限公司 | Power distribution cabinet heat dissipation air duct capable of preventing insects and dust |
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| CN113015382A (en) | 2021-06-22 |
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Effective date of registration: 20240122 Address after: No. 5 Chuangsan Road, Leqing Bay Port District, Leqing City, Wenzhou City, Zhejiang Province, 325600 Patentee after: Zhejiang Jingyang Electric Co.,Ltd. Country or region after: China Address before: 324000 North China Road No. 78, Quzhou, Quzhou, Zhejiang Patentee before: QUZHOU University Country or region before: China |
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