CN109301713B - Electric control cabinet - Google Patents

Electric control cabinet Download PDF

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Publication number
CN109301713B
CN109301713B CN201811460691.8A CN201811460691A CN109301713B CN 109301713 B CN109301713 B CN 109301713B CN 201811460691 A CN201811460691 A CN 201811460691A CN 109301713 B CN109301713 B CN 109301713B
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CN
China
Prior art keywords
rotating shaft
planetary gear
gear
cabinet
dust
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Active
Application number
CN201811460691.8A
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Chinese (zh)
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CN109301713A (en
Inventor
史少锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI LONGHE POWER GROUP Co.,Ltd.
Original Assignee
Anhui Longhe Power Group Co ltd
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Filing date
Publication date
Application filed by Anhui Longhe Power Group Co ltd filed Critical Anhui Longhe Power Group Co ltd
Priority to CN201811460691.8A priority Critical patent/CN109301713B/en
Publication of CN109301713A publication Critical patent/CN109301713A/en
Application granted granted Critical
Publication of CN109301713B publication Critical patent/CN109301713B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/30Cabinet-type casings; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/28Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/54Anti-seismic devices or installations
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56Cooling; Ventilation
    • H02B1/565Cooling; Ventilation for cabinets

Abstract

The invention discloses an electric control cabinet which comprises a cabinet body, wherein a motor is fixedly connected to the upper surface of the cabinet body, a first rotating shaft is fixedly connected to the bottom of an output shaft on the motor, the bottom of the first rotating shaft penetrates through the upper surface of the cabinet body and is fixedly connected with a connecting piece, a silk ribbon is fixedly connected to the lower surface of the connecting piece, an outer gear ring is fixedly connected to the top of the inner wall of the cabinet body, a sun gear is fixedly connected to the side surface, close to the top, of the first rotating shaft, gaps between the sun gear and the outer gear ring are respectively and symmetrically meshed with a first planetary gear and a second planetary gear, rotating shafts are fixedly connected to the inner walls of the first planetary gear and the second planetary gear, and a collecting bag is fixedly connected to the side. According to the invention, through the matching use of the structures, the problems of inconvenient cleaning and incomplete and stable cleaning of the control cabinet are solved, and the working efficiency is improved.

Description

Electric control cabinet
Technical Field
The invention relates to the technical field of cleaning devices, in particular to an electric control cabinet.
Background
In the secondary equipment of the power system, a large amount of electronic equipment is required to be incapable of stopping operation for a long time, along with the operation of the equipment, a large amount of dust is accumulated on the appearance of the equipment, a layer of dust covers the surface of the equipment for a long time, the heat dissipation of the electronic equipment is influenced, the service life of the equipment is seriously influenced, and electrostatic breakdown is easily caused, but when the dust is cleaned regularly, the equipment cannot be dismounted randomly due to long-term fixation in a cabinet, the dust accumulation influences the heat dissipation and even electrostatic breakdown is caused for a long time, so that the equipment stops operation, the electric shock easily causes personal injury, the economic loss and the stable operation of a power grid are also influenced, the dust is small but extremely harmful, so the dust cleaning of the electronic equipment becomes a difficult problem in the daily maintenance of a machine room, and because the height of a power control cabinet is high, the cleaning type can not effectively clean, when the ladder is used, the safety of personnel and equipment cannot be guaranteed, so that a cleaning device is provided for people, and dust can be automatically cleaned and collected in the power control cabinet.
Disclosure of Invention
The invention aims to provide an electric control cabinet, which improves the traditional device and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric control cabinet, includes the cabinet body, the last fixed surface of the cabinet body is connected with the motor, the bottom fixedly connected with pivot one of output shaft on the motor, the bottom of pivot one runs through the upper surface and the fixedly connected with connecting piece of the cabinet body, the lower fixed surface of connecting piece is connected with the silk ribbon, the outer ring gear of top fixedly connected with of internal wall of cabinet, the side fixedly connected with sun gear that is close to the top in the pivot one, the meshing of space difference symmetry between sun gear and the outer ring gear has planetary gear one and planetary gear two.
The inner wall of the first planetary gear and the inner wall of the second planetary gear are fixedly connected with a second rotating shaft, the first planetary gear is fixedly connected with a collecting bag on the side face of the second rotating shaft, an elastic hose is fixedly connected with a bottom feeding port of the collecting bag, an one end of the elastic hose, which is far away from the collecting bag, is fixedly connected with a suction fan, a dust hood is fixedly connected with the bottom of the second rotating shaft of the first planetary gear, and one end, with a relatively smaller caliber, of the dust hood is upward and is fixedly connected with a suction opening of the suction fan.
The bottom fixedly connected with reciprocating screw rod of right side pivot two on the planetary gear two, reciprocating screw rod's surface is equipped with the sleeve pipe, sheathed tube bottom fixedly connected with scraper blade, the bottom of scraper blade can with cabinet body inner wall's bottom swing joint, the side that is close to the top on the sleeve pipe has seted up the through-hole and has the slide bar through-hole swing joint, the spout has been seted up to the lower surface of outer ring gear, the spacing slip of inner wall of spout has the slip post, the gliding spacing groove about supplying the slide bar is seted up to the one side that is close to the slide bar on the slip post.
Preferably, the cabinet body is provided with a through groove on the side surface close to the top, and the inner wall of the through groove is fixedly connected with a filter screen.
Preferably, the upper surface of the connecting disc is fixedly connected with the bottom of the first rotating shaft, the arc-shaped outer edge of the connecting disc is fixedly connected with four symmetrically-arranged fan blades, and the top of the ribbon is fixedly connected with the lower surfaces of the fan blades.
Preferably, the collection bag is an elastic collection bag, and the inner wall of the collection bag is fixedly connected with a filter element.
Preferably, the scraper is an elastic plate, and a cushion pad is fixedly connected to the bottom of the scraper.
Compared with the prior art, the invention has the following beneficial effects:
the invention uses the cabinet body, the motor, the first rotating shaft, the connecting piece, the silk ribbon, the outer gear ring, the sun gear, the first planet gear, the second planet gear and the second rotating shaft in a matching way, the first rotating shaft is driven to rotate by the output shaft on the motor, the first rotating shaft immediately drives the sun gear to rotate, after the sun gear rotates, the first planet gear and the second planet gear rotate around the circumference of the sun gear under the meshing with the teeth on the first planet gear and the second planet gear, which is the revolution of the first planet gear and the second planet gear, and when the first planet gear and the second planet gear revolve, the first planet gear and the second planet gear also rotate by taking the respective second rotating shaft as the rotation center, thereby having a double-motion state; meanwhile, the rotating shaft drives the connecting piece to rotate, so that the silk ribbon floats, and dust on the upper surface of the electronic equipment in the cabinet body is cleaned.
The dust collection device comprises a cabinet body, a dust collection cover, a collecting bag, an elastic hose, a suction fan and a dust collection cover, wherein the collecting bag, the elastic hose, the suction fan and the dust collection cover are arranged on the bottom of the cabinet body, the collecting bag, the elastic hose, the suction fan and the dust collection cover rotate around the vertical center line of the planetary gear, and the dust collection device is arranged on the bottom of the cabinet body.
Thirdly, the invention uses the cooperation of the planet gear II, the rotating shaft II, the reciprocating screw, the sleeve, the scraper, the slide bar, the slide groove, the slide column and the limit groove, when the planet gear II revolves, the slide column performs limit slide in the slide groove on the lower surface of the outer gear ring through the transmission of the reciprocating screw, the sleeve and the slide bar, namely, the slide bar always performs synchronous motion and contact with the limit groove in the slide column, when the planet gear II drives the rotating shaft II and the reciprocating screw to rotate, the slide bar slides in the groove on the reciprocating screw to further drive the sleeve to move in the vertical direction, and after the reciprocating screw continuously rotates, the slide bar can drive the sleeve and the scraper to perform reciprocating lifting, when the lower surface of the scraper contacts with the bottom of the inner wall of the cabinet body, the dust is intensively collected through revolution, and after lifting, the dust is separated from the contact with the dust, and then the dust collected by the scraper is collected by the suction fan which rotates in the following way, so that the continuous dust collection is realized, and the collection efficiency is improved.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention.
Fig. 2 is a front cross-sectional view of a filter cartridge of the present invention.
Fig. 3 is a top view of the connector of the present invention.
In the figure: 1-cabinet body, 2-motor, 3-first rotating shaft, 4-connecting piece, 5-ribbon, 6-outer gear ring, 7-sun gear, 8-first planetary gear, 9-second planetary gear, 10-second rotating shaft, 11-collecting bag, 12-elastic hose, 13-suction fan, 14-dust cage, 15-reciprocating screw, 16-sleeve, 17-scraper, 18-slide bar, 19-slide groove, 20-slide column, 21-limit groove, 22-through groove, 23-filter screen, 24-filter core, 41-connecting disc and 42-fan blade.
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 to 3, the present invention provides a technical solution: a power control cabinet comprises a cabinet body 1, wherein the cabinet body 1 is the power control cabinet, a space for loading a power control machine is designed at the bottom inside the cabinet body, based on the cleaning invention in the space, through grooves 22 are formed in the side surfaces, close to the top, of the cabinet body 1, filter screens 23 are fixedly connected to the inner walls of the through grooves 22, the through grooves 22 in the cabinet body 1 are formed to facilitate heat transfer in the cabinet body 1, the filter screens 23 are arranged to reduce the entry of external dust, a motor 2 is fixedly connected to the upper surface of the cabinet body 1, a rotating shaft I3 is fixedly connected to the bottom of an output shaft on the motor 2, the bottom of the rotating shaft I3 penetrates through the upper surface of the cabinet body 1 and is fixedly connected with a connecting piece 4, a connecting disc 41 is fixedly connected to the upper surface of the connecting disc 41 and the bottom of the rotating shaft I3, four symmetrically, the top of the ribbon 5 is fixedly connected with the lower surfaces of the fan blades 42, the four fan blades 42 are driven to rotate through the transmission of the connecting disc 41 to form downward air flow, the accumulated dust is easily flicked and then blown down to the bottom of the inner wall of the cabinet body 1 through the ribbon 5, the accumulated dust is then adsorbed by the suction fan 13, the lower surface of the connecting piece 4 is fixedly connected with the ribbon 5, the top of the inner wall of the cabinet body 1 is fixedly connected with the outer gear ring 6, the side surface of the rotating shaft I3 close to the top is fixedly connected with the sun gear 7, gaps between the sun gear 7 and the outer gear ring 6 are respectively and symmetrically meshed with the planet gears I8 and II 9, the rotating shaft I3 is driven to rotate through the upper output shaft of the motor 2, the rotating shaft I3 drives the sun gear 7 to rotate, after the sun gear 7 rotates, under the meshing with the upper teeth of the planet gears I8 and II 9, the first planet gear 8 and the second planet gear 9 rotate around the circumference of the sun gear 7, which is the revolution of the first planet gear 8 and the second planet gear 9, and when the first planet gear 8 and the second planet gear 9 revolve, they also rotate around the respective rotating shaft two 10 as the rotating center, so that the double-motion state is achieved; meanwhile, the first rotating shaft 3 drives the connecting piece 4 to rotate, so that the silk ribbon 5 floats, and dust on the upper surface of the electronic equipment in the cabinet body 1 is cleaned.
The inner walls of the first planet gear 8 and the second planet gear 9 are fixedly connected with a second rotating shaft 10, the side surface of the second rotating shaft 10 on the first planet gear 8 is fixedly connected with a collection bag 11, the collection bag 11 is an elastic collection bag, the inner wall of the collection bag is fixedly connected with a filter element 24, air which is pushed into the collection bag 11 by a suction fan 13 and is doped with dust can prop open the collection bag 11 and then flow out through holes on the collection bag 11, meanwhile, the dust can be collected in the filter element 24, stable cleaning capability can be kept by periodically replacing the filter element 24, an elastic hose 12 is fixedly connected with a feed inlet at the bottom of the collection bag 11, one end of the elastic hose 12, which is far away from the collection bag 11, is fixedly connected with the suction fan 13, the suction fan 13 is preferably a fan with the type of CY063 and is powered by an external power supply, a dust hood 14 is fixedly connected with the bottom of the second rotating shaft 10 on the first planet gear 8, one end, which is relatively small in caliber, when the first planetary gear 8 revolves, the second rotating shaft 10 on the first planetary gear 8 can drive the collection bag 11, the elastic hose 12, the suction fan 13 and the dust collection cover 14 to rotate by taking the first rotating shaft 3 as a rotating center, so that the dust on the bottom of the inner wall of the cabinet body 1 can be adsorbed and collected, and meanwhile, the collection bag 11, the elastic hose 12, the suction fan 13 and the dust collection cover 14 also rotate by taking the vertical central line of the second planetary gear 9 as a center, so that the effect of fully adsorbing the dust is achieved.
The bottom of the right rotating shaft II 10 on the planet gear II 9 is fixedly connected with a reciprocating screw 15, the surface of the reciprocating screw 15 is provided with a sleeve 16, the bottom of the sleeve 16 is fixedly connected with a scraper 17, the scraper 17 is an elastic plate, and the bottom of the scraper is fixedly connected with a buffer pad, firstly, the arrangement of the elastic scraper is beneficial to the sleeve 16 to drive the scraper 17 to continuously descend on the inner wall of the cabinet body 1, so that the scraper 17 continuously collects dust on the inner wall of the cabinet body 1, the arrangement of the buffer pad is beneficial to reducing friction between the scraper 17 and the cabinet body 1, the bottom of the scraper 17 can be movably connected with the bottom of the inner wall of the cabinet body 1, the side surface, close to the top, of the sleeve 16 is provided with a through hole and is movably connected with a slide rod 18 through the through hole, the lower surface of the outer gear ring 6 is provided with a chute 19, the chute 19 is an annular groove, the inner wall of the, when the second planetary gear 9 revolves, the sliding post 20 performs limit sliding in the sliding groove 19 on the lower surface of the outer gear ring 6 through the transmission of the reciprocating screw 15, the sleeve 16 and the sliding rod 18, namely, the sliding rod 18 always moves synchronously and contacts with the limit groove 21 in the sliding post 20, when the second planetary gear 9 drives the second rotating shaft 10 and the reciprocating screw 15 to rotate, the sliding rod 18 slides in the groove on the reciprocating screw 15 to further drive the sleeve 16 to move in the vertical direction, after the reciprocating screw 15 continuously rotates, the sliding rod 18 drives the sleeve 16 and the scraper 17 to perform reciprocating lifting, when the lower surface of the scraper 17 contacts with the bottom of the inner wall of the cabinet 1, the dust is collected intensively through revolution, after lifting, the dust is separated from the contact with the dust, and then the dust collected by the scraper 17 is collected by the suction fan 13 which revolves, continuous dust collection is realized, and the collection efficiency is improved.
The working principle is as follows: when the power control cabinet is used, the rotating shaft I3 is driven to rotate through the output shaft on the motor 2, the rotating shaft I3 immediately drives the sun gear 7 to rotate, after the sun gear 7 rotates, the planet gear I8 and the planet gear II 9 can rotate around the circumference of the sun gear 7 under the meshing with the teeth on the planet gear I8 and the planet gear II 9, the revolution of the planet gear I8 and the planet gear II 9 is realized, and when the planet gear I8 and the planet gear II 9 revolve, the rotation can be realized by taking the rotating shaft II 10 as the rotating center, so that the double-motion state is realized; meanwhile, the connecting piece 4 is driven to rotate by the first rotating shaft 3, so that the silk ribbon 5 floats, dust on the upper surface of the electronic equipment in the cabinet body 1 is cleaned, when the first planetary gear 8 revolves, the second rotating shaft 10 on the first planetary gear 8 drives the collecting bag 11, the elastic hose 12, the suction fan 13 and the dust hood 14 to rotate by taking the first rotating shaft 3 as a rotating center, so that dust on the bottom of the inner wall of the cabinet body 1 is adsorbed and collected, meanwhile, the collecting bag 11, the elastic hose 12, the suction fan 13 and the dust hood 14 also rotate by taking the vertical central line of the second planetary gear 9 as a center, the effect of fully adsorbing dust is achieved, when the second rotating shaft 10 and the reciprocating screw 15 are driven to rotate by the second planetary gear 9, the sliding rod 18 slides in the groove on the reciprocating screw 15, so as to drive the sleeve 16 to move in the vertical direction, and after the reciprocating screw 15 continuously rotates, the sliding rod 18 drives the sleeve 16 and the scraper 17 to reciprocate, when the lower surface of the scraper 17 contacts with the bottom of the inner wall of the cabinet body 1, the dust is collected in a centralized manner through revolution, the scraper is lifted and then separated from the contact with the dust, and then the dust collected by the scraper 17 is collected through the suction fan 13 which rotates in a revolution manner, so that continuous dust collection is realized, and the collection efficiency is improved.
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 (5)

1. A power control cabinet which characterized in that: the multifunctional wardrobe comprises a wardrobe body (1), wherein a motor (2) is fixedly connected to the upper surface of the wardrobe body (1), a first rotating shaft (3) is fixedly connected to the bottom of an upper output shaft of the motor (2), the bottom of the first rotating shaft (3) penetrates through the upper surface of the wardrobe body (1) and is fixedly connected with a connecting piece (4), a ribbon (5) is fixedly connected to the lower surface of the connecting piece (4), an outer gear ring (6) is fixedly connected to the top of the inner wall of the wardrobe body (1), a sun wheel (7) is fixedly connected to the side surface, close to the top, of the first rotating shaft (3), and gaps between the sun wheel (7) and the outer gear ring (6) are symmetrically meshed with a first planet gear (8) and a second planet;
the inner walls of the first planetary gear (8) and the second planetary gear (9) are fixedly connected with a second rotating shaft (10), the side surface of the second rotating shaft (10) on the first planetary gear (8) is fixedly connected with a collecting bag (11), a feed inlet at the bottom of the collecting bag (11) is fixedly connected with an elastic hose (12), one end, far away from the collecting bag (11), on the elastic hose (12) is fixedly connected with a suction fan (13), the bottom of the second rotating shaft (10) on the first planetary gear (8) is fixedly connected with a dust hood (14), and one end, with a relatively smaller caliber, of the dust hood (14) faces upwards and is fixedly connected with an air suction opening of the suction fan (13);
the bottom of a right rotating shaft II (10) on the planet gear II (9) is fixedly connected with a reciprocating screw rod (15), the surface of the reciprocating screw rod (15) is provided with a sleeve (16), the bottom of the sleeve (16) is fixedly connected with a scraper (17), the bottom of the scraper (17) can be movably connected with the bottom of the inner wall of the cabinet body (1), the side surface, close to the top, of the sleeve (16) is provided with a through hole and is movably connected with a sliding rod (18) through the through hole, the lower surface of the outer gear ring (6) is provided with a sliding groove (19), the inner wall of the sliding groove (19) is limited and slid by a sliding column (20), and one side, close to the sliding rod (18), of the sliding column (20) is provided with a limiting groove (21;
the first rotating shaft drives the first rotating shaft to rotate through an upper output shaft of the motor, the first rotating shaft drives the sun gear to rotate immediately, after the sun gear rotates, the first planetary gear and the second planetary gear rotate around the circumference of the sun gear under the meshing of teeth on the first planetary gear and the second planetary gear, the revolution of the first planetary gear and the second planetary gear is realized, and when the first planetary gear and the second planetary gear revolve, the first planetary gear and the second planetary gear rotate by taking the respective second rotating shaft as a rotation center, so that a double-motion state is realized;
when the lower surface of scraper blade contacts with the bottom of cabinet body inner wall, through revolution, realize the concentrated collection to the dust, the contact that breaks away from promptly with the dust after rising, the rethread is revolution the suction fan that comes later and is collected the dust that the scraper blade was collected, has realized continuous dust and has collected.
2. The power control cabinet of claim 1, wherein: the side that is close to the top on the cabinet body (1) has all seted up logical groove (22), the inner wall fixedly connected with filter screen (23) that lead to groove (22).
3. The power control cabinet of claim 1, wherein: connecting piece (4) are including connection pad (41), the upper surface of connection pad (41) and the bottom fixed connection of pivot (3), flabellum (42) that four symmetries of arc outer fringe fixedly connected with of connection pad (41) set up, the top of ribbon (5) and the lower fixed surface of flabellum (42) are connected.
4. The power control cabinet of claim 1, wherein: the collecting bag (11) is an elastic collecting bag, and the inner wall of the collecting bag is fixedly connected with a filter element (24).
5. The power control cabinet of claim 1, wherein: the scraper (17) is an elastic plate, and the bottom of the scraper is fixedly connected with a cushion pad.
CN201811460691.8A 2018-12-01 2018-12-01 Electric control cabinet Active CN109301713B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811460691.8A CN109301713B (en) 2018-12-01 2018-12-01 Electric control cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811460691.8A CN109301713B (en) 2018-12-01 2018-12-01 Electric control cabinet

Publications (2)

Publication Number Publication Date
CN109301713A CN109301713A (en) 2019-02-01
CN109301713B true CN109301713B (en) 2020-08-28

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Application Number Title Priority Date Filing Date
CN201811460691.8A Active CN109301713B (en) 2018-12-01 2018-12-01 Electric control cabinet

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110130254A (en) * 2019-05-15 2019-08-16 李燕子 A kind of Pet waste collector and its application method
CN110148896B (en) * 2019-06-24 2020-05-12 星凯电气有限公司 MNS type low-voltage distribution cabinet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206283105U (en) * 2016-11-29 2017-06-27 烟台北海电气有限公司 It is a kind of to clean High-low voltage switch cabinet certainly
CN206727494U (en) * 2017-05-11 2017-12-08 湖北能瑞电气科技有限公司 A kind of new self radiation type regulator cubicle
CN207732334U (en) * 2018-01-18 2018-08-14 天津保能电气设备有限公司 Dedusting dehumidification device built in a kind of air-draft-type power distribution cabinet
CN108551101A (en) * 2018-04-26 2018-09-18 昆明理工大学 A kind of electric power cabinet with dedusting heat sinking function
CN108448460A (en) * 2018-06-01 2018-08-24 陈为志 A kind of multifunction power equipment box

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Effective date of registration: 20200803

Address after: Anhui province Fuyang City Subdistrict Office 236000 Yingquan District ten shop in city community 105 State Road 200 meters east district 74 households

Applicant after: ANHUI LONGHE POWER GROUP Co.,Ltd.

Address before: 236000 43 households in Dazhuang, Baimiao Administrative Village, Quanying Office, Yingquan District, Fuyang City, Anhui Province

Applicant before: Shi Shaofeng

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