CN112928665B - Dust removal switch board - Google Patents
Dust removal switch board Download PDFInfo
- Publication number
- CN112928665B CN112928665B CN202110185822.1A CN202110185822A CN112928665B CN 112928665 B CN112928665 B CN 112928665B CN 202110185822 A CN202110185822 A CN 202110185822A CN 112928665 B CN112928665 B CN 112928665B
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- Prior art keywords
- dust removal
- power distribution
- shell
- air inlet
- fixedly connected
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust removal power distribution cabinet, wherein one side of a power distribution cabinet main body is rotatably connected with an electric cabinet door through a hinge, fixed frames are fixedly connected to two sides of the power distribution cabinet main body, an electric cabinet dust removal cover is arranged at the top of the power distribution cabinet main body, the power distribution cabinet main body comprises an electric cabinet shell, a temperature sensing resistor is fixedly connected to the top of the inner wall of the electric cabinet shell, filter blades are arranged on the side surfaces, close to the fixed frames, of the electric cabinet shell, connecting through holes are formed in one side, close to the filter blades, of the electric cabinet shell, air pipes are fixedly connected to the side surfaces of the inner walls of the connecting through holes, two sides of one side of the bottom of a top cover are communicated with an air inlet filter mechanism, slide holes are formed in two sides of the air inlet filter mechanism, and fixed blocks are fixedly connected to the bottom of the inner walls of the slide holes through springs. This kind of dust removal switch board has reached equipment and has filtered the great impurity of leaf class and so on outside the filter mechanism that admits air, and the dust removal casing adsorbs the less dust of volume, reduces the inside dust that gets into the switch board.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a dust removal power distribution cabinet.
Background
The power distribution cabinet is used in the occasions with dispersed loads and less loops, distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads, and the equipment of the level provides protection, monitoring and control for the loads.
For example, chinese patent CN112186529A discloses a power distribution cabinet, which includes a base and a power distribution cabinet, and further includes a controller, a blowing mechanism and a collecting mechanism, wherein a protection box is fixed on the top of the power distribution cabinet, the blowing mechanism is arranged inside the power distribution cabinet to lead out high-temperature gas, the blowing mechanism includes a driving assembly, two traction assemblies and two swinging plates, the collecting mechanism is arranged on the top of the inner side of the power distribution cabinet to collect dust, the collecting mechanism includes two collecting boxes and two sliding assemblies, the two sliding assemblies are symmetrically arranged on two side walls of the power distribution cabinet, the two collecting boxes are symmetrically arranged on the outer wall of the power distribution cabinet, and the driving assembly is electrically connected with the controller.
The dust removal equipment of the existing power distribution cabinet can enable dust in the power distribution cabinet to fly upwards when dust is removed, and the dust can fall into a connecting hole and a heat dissipation groove on the surface of an electric appliance in the power distribution cabinet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a dust removal power distribution cabinet, which solves the problem that dust in the power distribution cabinet can fly upwards when dust removal equipment of the power distribution cabinet removes dust, and the dust can fall into a connecting hole in the surface of an electric appliance in the power distribution cabinet and the interior of a heat dissipation groove.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a dust removal power distribution cabinet comprises a power distribution cabinet main body, wherein one side of the power distribution cabinet main body is rotatably connected with an electric cabinet door through a hinge, one side of the electric cabinet door, which is far away from the power distribution cabinet main body, is provided with a door lock, two sides of the power distribution cabinet main body are both fixedly connected with fixed frames, and the top of the power distribution cabinet main body is provided with an electric cabinet dust removal cover;
the switch board main part includes electric cabinet casing, electric cabinet shells inner wall top fixedly connected with temperature-sensing resistor, the side that electric cabinet casing is close to fixed frame all is provided with the filter blade, electric cabinet casing has seted up connect the via hole near one side of filtering the blade, connect the equal fixedly connected with trachea in via hole's the inner wall side, improve the degree of automation that sets up, make equipment can in time effectually cool down the processing to the inside electrical apparatus of switch board when needs cooling.
Preferably, electric cabinet dust removal lid includes the top cap, top cap bottom one side both sides all communicate has the filtering mechanism that admits air, the slide opening has all been seted up to the both sides of filtering mechanism that admits air, spring fixedly connected with fixed block is passed through to slide opening inner wall bottom, simplifies the installation in the switch board, makes things convenient for the installation or the dismantlement of worker to switch board dust removal heat abstractor.
Preferably, the size and shape of the fixing block are matched with the size and shape of the sliding hole.
Preferably, the top cap is including connecting the casing, connect equal fixedly connected with fixed partition, carriage release lever in shells inner wall side, the connecting block of carriage release lever rotates and is connected with tensile pole, the one end that the carriage release lever was kept away from to tensile pole rotates through rotating the seat and is connected with the movable plate, one side fixedly connected with gasbag that the carriage release lever was kept away from to the movable plate, the one end that the movable plate was kept away from to the gasbag communicates with being connected the casing.
Preferably, the terminal of the movable rod is electrically connected with the temperature sensing resistor through a lead, and one side of the air bag is communicated with the air inlet filtering mechanism.
Preferably, the filter equipment that admits air includes fixed casing, one side intercommunication of fixed casing has the admission line, the one end inner wall one side that fixed casing was kept away from to the admission line is rotated through the axis of rotation and is connected with the inlet plate, one side fixedly connected with connecting spring of inlet plate, the inner wall middle part fixedly connected with filter plate board of admission line, fixed casing is kept away from one side of admission line and has been seted up out the air chute, it is connected with out the air plate to rotate through the rotating pin to go out air chute's inner wall one side, the inside one side that is close to the admission line of fixed casing is connected with dust collector through one-way axis of rotation, makes equipment filter the great impurity of leaf class outside the filter equipment that admits air, adsorbs the less dust of volume through the dust removal casing.
Preferably, one end of the air inlet pipeline, which is far away from the fixed shell, is communicated with the air pipe, and the dust removal device can only rotate anticlockwise.
Preferably, dust collector rotates casing, dust removal casing, the one side intercommunication that rotates the casing has the dust removal pipeline, the gas pocket has been seted up to the side of dust removal pipeline, dust removal pipeline inner wall sliding connection has the removal cock stem, the one end that the dust removal pipeline was kept away from to the removal cock stem runs through dust removal casing and fixedly connected with limiting plate, one side that the removal cock stem was kept away from to the limiting plate is provided with the electro-magnet, the equal fixedly connected with blade in side of rotation casing makes the inside dust of getting into dust collector can not be in time from the inside discharge of dust collector when exhausting.
Preferably, the movable stopper rod is magnetic, and the limiting plate is made of rubber.
(III) advantageous effects
The invention provides a dust removal power distribution cabinet. The method has the following beneficial effects:
(one), this kind of dust removal switch board, the heat that produces when using through the inside electrical apparatus of switch board leads to the inside temperature of switch board to rise and makes temperature-sensing resistance's resistance value reduce and make the work of electric cabinet dust removal lid outside air through filtering blade, through-hole, inside trachea electric cabinet dust removal lid gets into the switch board, improve the degree of automation that sets up, make equipment can in time effectually when needs cooling cool down the processing of cooling down to the inside electrical apparatus of switch board, reduce the running cost of energy consumption reduction equipment.
(two), this kind of dust removal switch board, hang through the navigation and hang electric cabinet dust removal lid and hoist and put into the switch board, when the filtering mechanism that admits air of electric cabinet dust removal lid bottom gets into the switch board inside, switch board inner wall extrusion fixed block, make fixed block extrusion spring to the inside removal of slide opening, the spring resumes to drive fixed block 54 and is connected with the inside draw-in groove cooperation of switch board when admitting air filtering mechanism on the earth, simplify the installation in the switch board, make things convenient for the installation or the dismantlement of worker to switch board dust removal heat abstractor, make things convenient for the clearance maintenance work in later stage.
(III), this kind of dust removal switch board, make the carriage release lever start through temperature-sensing resistance, the removal through the carriage release lever drives the gasbag work, the gasbag is breathed in, make the inside air inlet plate of admission line remove through atmospheric pressure, make the air outlet plate close, make the admission line be connected with the gasbag, make outside gas through filtering the blade, filter screen board gets into the gasbag, make equipment filter the great impurity of leaf class and so on outside the filter mechanism that admits air, adsorb the less dust of volume through dust removal casing, reduce the inside dust of entering switch board.
(IV), this kind of dust removal switch board, the air current when exhausting drives dust collector anticlockwise rotation simultaneously, makes the electro-magnet circular telegram make the electro-magnet and remove and has the repulsion between the gag lever post, makes and removes the gag lever post and drive the limiting plate and remove, removes the gas pocket jam of gag lever post in with the dust removal pipeline, makes the inside dust of getting into dust collector can not be once from the inside discharge of dust collector when exhausting, along with the clearance degree of difficulty reduction worker's of the inside increase equipment of gas admission switch board work efficiency.
(five), this kind of dust removal switch board, through the work completion back of dispelling the heat, make the electro-magnet outage, make the repulsion that has between electro-magnet and the removal gag lever post change into suction, make and remove the gag lever post and remove to the electro-magnet, can produce the impact force when removing gag lever post and removing electro-magnet one side, reduce the life of impact force increase equipment through the limiting plate of removing gag lever post one end, reduce the wearing and tearing of equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the dust-removing cover of the electric cabinet of the present invention;
FIG. 4 is a schematic cross-sectional view of a top cover according to the present invention;
FIG. 5 is a schematic view of the intake air filtering mechanism of the present invention;
FIG. 6 is a schematic view of the dust removing device of the present invention.
In the figure: 1 power distribution cabinet main body, 11 electric cabinet shell, 12 temperature sensing resistor, 13 filter blade, 14 connecting through hole, 15 air pipe, 2 electric cabinet door, 3 door lock, 4 fixing frame, 5 electric cabinet dust removing cover, 51 top cover, a1 connecting shell, a2 fixing clapboard, a3 moving rod, a4 stretching rod, a5 moving plate, a6 air bag, 52 air inlet filter mechanism, b1 fixing shell, b2 air inlet pipeline, b3 air inlet plate, b4 connecting spring, b5 filter screen plate, b6 air outlet groove, b7 air outlet plate, b8 dust removing device, b81 rotating shell, b82 dust removing shell, b83 dust removing pipeline, b84 air hole, b85 moving plug rod, b86 limiting plate, b87 electromagnet, b88 blade, 53 sliding hole and 54 fixing block.
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.
The first embodiment is as follows:
referring to fig. 1-2, the present invention provides a technical solution: a dust removal power distribution cabinet comprises a power distribution cabinet main body 1, one side of the power distribution cabinet main body 1 is rotatably connected with an electric cabinet door 2 through a hinge, one side, away from the power distribution cabinet main body 1, of the electric cabinet door 2 is provided with a door lock 3, two sides of the power distribution cabinet main body 1 are both fixedly connected with fixed frames 4, the top of the power distribution cabinet main body 1 is provided with an electric cabinet dust removal cover 5, the power distribution cabinet main body 1 comprises an electric cabinet shell 11, the top of the inner wall of the electric cabinet shell 11 is fixedly connected with a temperature sensing resistor 12, the side, close to the fixed frames 4, of the electric cabinet shell 11 is provided with filter blades 13, one side, close to the filter blades 13, of the electric cabinet shell 11 is provided with a connecting through hole 14, and the side of the inner wall of the connecting through hole 14 is both fixedly connected with an air pipe 15;
during the use, accomplish the back with the switch board installation, can lead to the inside temperature of switch board to rise when the electric appliance of switch board uses and make the resistance value of temperature sensing resistance 12 reduce and make the work of 5 electric cabinet dust removal covers 5 outside air through filtering blade 13, through- hole 14, 15 electric cabinet dust removal of trachea cover 5 entering switch board inside, the inside air of switch board is discharged through the gap between switch board main part 1 and the electric cabinet door 2.
Example two:
referring to fig. 2-4, the present invention provides a technical solution based on the first embodiment: a dust removal power distribution cabinet is characterized in that an electric cabinet dust removal cover 5 comprises a top cover 51, an air inlet filtering mechanism 52 is communicated with two sides of one side of the bottom of the top cover 51, sliding holes 53 are formed in two sides of the air inlet filtering mechanism 52, a fixing block 54 is fixedly connected to the bottom of the inner wall of each sliding hole 53 through a spring, the size and the shape of each fixing block 54 are matched with those of the corresponding sliding hole 53, the top cover 51 comprises a connecting shell a1, a fixed partition a2 is fixedly connected to the side surface of the inner wall of a connecting shell a1, the air bag control device comprises a movable rod a3, a connecting block of the movable rod a3 is rotatably connected with a stretching rod a4, one end, far away from the movable rod a3, of the stretching rod a4 is rotatably connected with a movable plate a5 through a rotating seat, one side, far away from the movable rod a3, of the movable plate a5 is fixedly connected with an air bag a6, one end, far away from the movable plate a5, of the air bag a6 is communicated with a connecting shell a1, a binding post of the movable rod a3 is electrically connected with a temperature sensing resistor 12 through a conducting wire, and one side of the air bag a6 is communicated with an air inlet filtering mechanism 52;
during the use, put into the switch board with electric cabinet dust removal lid 5 hoist through the navigation is hung, the filter mechanism 52 that admits air of electric cabinet dust removal lid 5 bottom gets into the switch board inside, switch board inner wall extrusion fixed block 54 makes fixed block 54 extrusion spring move to sliding hole 53 inside, the spring resumes to drive fixed block 54 and switch board inside draw-in groove cooperation connection when admitting air filter mechanism 52 to the end, when the inside temperature of switch board rose, the resistance of temperature-sensing resistance 12 reduces, make movable rod a3 circular telegram work, movable rod a3 drives tensile pole a4 through the connecting block and removes, tensile pole a4 drives movable plate a5 through rotating the seat, gasbag a6 is flexible makes gas get into (discharge) inside gasbag a 6.
Example three:
referring to fig. 2-6, the present invention provides a technical solution based on the second embodiment: a terminal of a moving rod a3 is electrically connected with a temperature sensing resistor 12 through a wire, one side of an air bag a6 is communicated with an air inlet filtering mechanism 52, the air inlet filtering mechanism 52 comprises a fixed shell b1, one side of a fixed shell b1 is communicated with an air inlet pipeline b2, one side of the inner wall of one end, away from the fixed shell b1, of the air inlet pipeline b2 is rotatably connected with an air inlet plate b3 through a rotating shaft, one side of the air inlet plate b3 is fixedly connected with a connecting spring b4, the middle part of the inner wall of the air inlet pipeline b2 is fixedly connected with a filter screen plate b5, one side, away from the air inlet pipeline b2, of the fixed shell b1 is provided with an air outlet groove b6, one side of the inner wall of the air outlet groove b6 is rotatably connected with an air outlet plate b7 through a rotating pin, one side, close to the air inlet pipeline b2, inside the fixed shell b1 is connected with a dust removal device b8 through unidirectional rotation, one end, away from the fixed shell b2 is communicated with an air pipe 15, the dust removal device b8 can only rotate anticlockwise, the dust removal device b8 comprises a rotating shell b81 and a dust removal shell b82, one side of the rotating shell b81 is communicated with a dust removal pipeline b83, the side of the dust removal pipeline b83 is provided with an air hole b84, the inner wall of the dust removal pipeline b83 is connected with a movable stopper b85 in a sliding mode, one end, far away from the dust removal pipeline b83, of the movable stopper b85 penetrates through the dust removal shell b82 and is fixedly connected with a limiting plate b86, one side, far away from the movable stopper b85, of the limiting plate b86 is provided with an electromagnet b87, the side of the rotating shell b81 is fixedly connected with a blade b88, the movable stopper b85 is magnetic, and the limiting plate b86 is made of rubber;
when the temperature sensing resistor 12 is used, the air bag a6 is driven to work by the movement of the moving rod a3, when the air bag a6 inhales air, the air inlet plate b3 in the air inlet pipeline b2 moves through air pressure, the air outlet plate b7 is closed, the air inlet pipeline b2 is connected with the air bag a6, when the air bag a6 exhausts air, the air in the air bag a6 enables the air inlet plate b3 to move to close the air inlet pipeline b2, the air outlet plate b7 is opened, the air bag a6 is communicated with a power distribution cabinet, when the air bag a6 exhausts air, the air flow drives the dust removal device b8 to rotate anticlockwise, meanwhile, the electromagnet b87 is electrified, repulsive force is generated between the electromagnet b87 and the moving plunger b85, the moving plunger b85 drives the limiting plate b86 to move, and the moving plunger b85 blocks the air hole b84 in the dust removal pipeline b 83.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
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 (4)
1. The utility model provides a dust removal switch board, includes switch board main part (1), its characterized in that: one side of the power distribution cabinet main body (1) is rotatably connected with an electric cabinet door (2) through a hinge, one side, away from the power distribution cabinet main body (1), of the electric cabinet door (2) is provided with a door lock (3), two sides of the power distribution cabinet main body (1) are fixedly connected with fixed frames (4), and the top of the power distribution cabinet main body (1) is provided with an electric cabinet dust removal cover (5);
the power distribution cabinet main body (1) comprises an electric cabinet shell (11), the top of the inner wall of the electric cabinet shell (11) is fixedly connected with a temperature sensing resistor (12), the side surfaces, close to the fixed frame (4), of the electric cabinet shell (11) are respectively provided with a filtering blade (13), one side, close to the filtering blade (13), of the electric cabinet shell (11) is provided with a connecting through hole (14), and the side surfaces of the inner wall of the connecting through hole (14) are respectively and fixedly connected with an air pipe (15);
the electric cabinet dust removal cover (5) comprises a top cover (51), both sides of one side of the bottom of the top cover (51) are communicated with an air inlet filtering mechanism (52), both sides of the air inlet filtering mechanism (52) are provided with sliding holes (53), and the bottom of the inner wall of each sliding hole (53) is fixedly connected with a fixed block (54) through a spring;
the air inlet filtering mechanism (52) comprises a fixed shell (b1), one side of the fixed shell (b1) is communicated with an air inlet pipeline (b2), one side, far away from the inner wall of one end of the fixed shell (b1), of the air inlet pipeline (b2) is rotatably connected with an air inlet plate (b3) through a rotating shaft, one side of the air inlet plate (b3) is fixedly connected with a connecting spring (b4), the middle part of the inner wall of the air inlet pipeline (b2) is fixedly connected with a filter screen plate (b5), one side, far away from the air inlet pipeline (b2), of the fixed shell (b1) is provided with an air outlet groove (b6), one side of the inner wall of the air outlet groove (b6) is rotatably connected with an air outlet plate (b7) through a rotating pin, and one side, near the air inlet pipeline (b2), of the inside of the fixed shell (b1) is rotatably connected with a dust removal device (b8) through a unidirectional rotating shaft;
one end of the air inlet pipeline (b2) far away from the fixed shell (b1) is communicated with the air pipe (15), and the dust removing device (b8) can only rotate anticlockwise;
the dust removal device (b8) comprises a rotating shell (b81) and a dust removal shell (b82), wherein one side of the rotating shell (b81) is communicated with a dust removal pipeline (b83), an air hole (b84) is formed in the side surface of the dust removal pipeline (b83), the inner wall of the dust removal pipeline (b83) is connected with a movable stopper rod (b85) in a sliding mode, one end, far away from the dust removal pipeline (b83), of the movable stopper rod (b85) penetrates through a dust removal shell (b82) and is fixedly connected with a limiting plate (b86), one side, far away from the movable stopper rod (b85), of the limiting plate (b86) is provided with an electromagnet (b87), and the side surface of the rotating shell (b81) is fixedly connected with blades (b 88);
the movable plug rod (b85) is magnetic, and the limiting plate (b86) is made of rubber.
2. The dedusting power distribution cabinet according to claim 1, characterized in that: the size and the shape of the fixed block (54) are matched with those of the sliding hole (53).
3. The dedusting power distribution cabinet according to claim 1, characterized in that: top cap (51) are including connecting casing (a1), connect equal fixedly connected with fixed baffle (a2) of casing (a1) inner wall side, carriage release lever (a3), the connecting block of carriage release lever (a3) rotates and is connected with tensile pole (a4), the one end that carriage release lever (a3) was kept away from in tensile pole (a4) is rotated through rotating the seat and is connected with movable plate (a5), one side fixedly connected with gasbag (a6) that carriage release lever (a3) was kept away from in movable plate (a5), the one end that movable plate (a5) was kept away from in gasbag (a6) communicates with connecting casing (a 1).
4. The dedusting power distribution cabinet according to claim 3, characterized in that: the terminal of the movable rod (a3) is electrically connected with the temperature sensing resistor (12) through a lead, and one side of the air bag (a6) is communicated with the air inlet filter mechanism (52).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210701488.5A CN114883953A (en) | 2021-02-11 | 2021-02-11 | Dust removal power distribution cabinet and use method thereof |
| CN202110185822.1A CN112928665B (en) | 2021-02-11 | 2021-02-11 | Dust removal switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110185822.1A CN112928665B (en) | 2021-02-11 | 2021-02-11 | Dust removal switch board |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210701488.5A Division CN114883953A (en) | 2021-02-11 | 2021-02-11 | Dust removal power distribution cabinet and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112928665A CN112928665A (en) | 2021-06-08 |
| CN112928665B true CN112928665B (en) | 2022-08-09 |
Family
ID=76169808
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210701488.5A Withdrawn CN114883953A (en) | 2021-02-11 | 2021-02-11 | Dust removal power distribution cabinet and use method thereof |
| CN202110185822.1A Active CN112928665B (en) | 2021-02-11 | 2021-02-11 | Dust removal switch board |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210701488.5A Withdrawn CN114883953A (en) | 2021-02-11 | 2021-02-11 | Dust removal power distribution cabinet and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN114883953A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794136A (en) * | 2021-09-26 | 2021-12-14 | 江苏恒太照明股份有限公司 | Emergency lighting distribution device case |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206412686U (en) * | 2017-02-06 | 2017-08-15 | 山东领能电力工程有限公司 | A kind of circulating dedusting cooling top cover of box-type substation |
| CN209963594U (en) * | 2019-06-18 | 2020-01-17 | 陕西水务奥源电器制造有限公司 | Novel full-insulation power distribution cabinet |
| CN210040958U (en) * | 2019-07-25 | 2020-02-07 | 青岛整流器电力工程有限公司 | Dampproofing outdoor switch board |
| CN211655387U (en) * | 2020-04-28 | 2020-10-09 | 青岛中源华创科技发展有限公司 | Switch board with dust removal and heat radiation structure |
-
2021
- 2021-02-11 CN CN202210701488.5A patent/CN114883953A/en not_active Withdrawn
- 2021-02-11 CN CN202110185822.1A patent/CN112928665B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206412686U (en) * | 2017-02-06 | 2017-08-15 | 山东领能电力工程有限公司 | A kind of circulating dedusting cooling top cover of box-type substation |
| CN209963594U (en) * | 2019-06-18 | 2020-01-17 | 陕西水务奥源电器制造有限公司 | Novel full-insulation power distribution cabinet |
| CN210040958U (en) * | 2019-07-25 | 2020-02-07 | 青岛整流器电力工程有限公司 | Dampproofing outdoor switch board |
| CN211655387U (en) * | 2020-04-28 | 2020-10-09 | 青岛中源华创科技发展有限公司 | Switch board with dust removal and heat radiation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112928665A (en) | 2021-06-08 |
| CN114883953A (en) | 2022-08-09 |
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