CN219204334U - Dustproof ventilation structure and low-voltage frequency conversion cabinet - Google Patents
Dustproof ventilation structure and low-voltage frequency conversion cabinet Download PDFInfo
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- CN219204334U CN219204334U CN202223342223.5U CN202223342223U CN219204334U CN 219204334 U CN219204334 U CN 219204334U CN 202223342223 U CN202223342223 U CN 202223342223U CN 219204334 U CN219204334 U CN 219204334U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The application provides a dustproof ventilation structure and low-voltage frequency conversion cabinet belongs to frequency conversion cabinet technical field. The dust-proof ventilation structure includes a ventilation assembly. When the novel dust collector is used, external air can be filtered by the first dust screen when passing through the first dust screen, then the dust collection pipe is driven to move up and down through the electric sliding table, and then the brush and the dust collection branch pipe are driven to move up and down, so that the brush cleans the first dust screen, dust cleaned by the brush can be sucked by the dust collector through the telescopic hose, the dust collection pipe and the dust collection branch pipe, and then dust on the surface of the first dust screen is cleaned, so that the dust can not be gradually accumulated on the first dust screen, the meshes of the first dust screen can not be blocked by the dust, the air permeability of the first dust screen can be improved, the air entering the inner part of the cabinet body can be increased, the radiating effect can be improved, and the novel dust collector is beneficial to radiating the inside of the cabinet body.
Description
Technical Field
The application relates to the field of frequency conversion cabinets, in particular to a dustproof ventilation structure and a low-voltage frequency conversion cabinet.
Background
The low-voltage frequency conversion cabinet generally need dispel the heat to inside when using, and traditional heat dissipation mode is: the fan is arranged in the frequency conversion cabinet, then the air inlet and the air outlet are formed in the frequency conversion cabinet, the fan works, external low-temperature gas enters the frequency conversion cabinet through the air inlet, and hot gas in the frequency conversion cabinet is discharged out of the frequency conversion cabinet through the air outlet. In order to prevent external dust from entering the frequency conversion cabinet, a dustproof filter screen can be arranged in an air inlet and an air outlet, in the technology of the dustproof ventilation device of the frequency conversion cabinet with the application number of CN202120443615.7, the air inlet is formed in the lower end of the frequency conversion cabinet body, the inner cavity of the air inlet is fixedly connected with the dustproof screen, the air inlet and the dustproof screen have air inlet dustproof effects, but along with the increase of the service time, dust is gradually attached to the outer surface of the dustproof screen, the dust can be accumulated on the dustproof screen, meshes of the dustproof screen can be blocked, the air permeability of the dustproof screen can be influenced, the air permeability of the dustproof screen can be reduced, the air entering the inside of the frequency conversion cabinet body can be reduced, the radiating effect can be reduced, and the inside of the frequency conversion cabinet is not benefited.
Disclosure of Invention
In order to make up the above deficiency, the application provides a dustproof ventilation structure and low-voltage frequency conversion cabinet, aims at improving just can reduce radiating effect, is unfavorable for carrying out radiating problem to the frequency conversion cabinet inside.
In a first aspect, embodiments of the present application provide a dust-proof ventilation structure, including a ventilation assembly.
The utility model discloses a dust collection device, including ventilation subassembly, including the dust screen, electronic slip table, dust catcher, flexible hose, dust absorption pipe and brush, flexible hose's one end with the dust absorption mouth of dust catcher is linked together, flexible hose's the other end with the dust absorption pipe is linked together, the one end of dust absorption pipe with the output fixed connection of electronic slip table, the body intercommunication of dust absorption pipe has the dust absorption branch pipe, the dust absorption branch pipe is located one side of first dust screen, the brush with dust absorption pipe fixed connection, the brush with first dust screen laminates mutually.
In a specific embodiment, the dust collection branch pipes are provided with a plurality of dust collection branch pipes, the dust collection branch pipes are uniformly arranged in a straight line, and the dust collection branch pipes are all positioned on one side of the first dust screen.
In a specific embodiment, the brushes are provided with two brushes, the two brushes are fixedly connected with the dust collection pipe, and the two brushes are attached to the first dust screen.
In a specific embodiment, two brushes are symmetrically arranged, and a plurality of dust collection branch pipes are positioned between the two brushes.
In a second aspect, an embodiment of the present application further provides a low-voltage frequency conversion cabinet, including foretell dustproof ventilation structure to and frequency conversion cabinet, the frequency conversion cabinet includes the cabinet body, second dust screen and fan, the air outlet has been seted up to the roof of the cabinet body, second dust screen fixed connection in the inside of air outlet, the fan connect in the internal portion of cabinet, the fan is located the below of second dust screen.
In a specific embodiment, the fan comprises a motor and fan blades, the motor is connected to the inside of the cabinet body, the fan blades are fixedly connected with the output end of the motor, and the motor and the fan blades are located below the second dust screen.
In a specific embodiment, the fixed cover of organism of motor is equipped with fixed cover, fixed cover's outer wall is provided with the connecting rod, the connecting rod is provided with two, two the connecting rod symmetry sets up, two the connecting rod is kept away from the one end of motor all with the internal roof fixed connection of cabinet.
In a specific embodiment, an air inlet is formed in one side of the cabinet body, and the first dust screen is fixedly connected to the inside of the air inlet.
In a specific embodiment, the electric sliding table is fixedly connected with one side of the cabinet body, and the dust collector is fixedly connected with one side of the cabinet body.
The beneficial effects of the utility model are as follows: according to the dustproof ventilation structure and the low-voltage variable frequency cabinet, when the dustproof ventilation structure is used, external air is filtered by the first dustproof net when passing through the first dustproof net, and then the electric sliding table drives the dust suction pipe to move up and down, so that the hairbrush and the dust suction branch pipe are driven to move up and down, the hairbrush cleans the first dustproof net, dust cleaned by the hairbrush can be sucked by the dust collector through the telescopic hose, the dust suction pipe and the dust suction branch pipe, dust on the surface of the first dustproof net is cleaned, dust is not accumulated on the first dustproof net gradually, the dust cannot block meshes of the first dustproof net, the air permeability of the first dustproof net can be improved, the air entering the cabinet body is increased, the radiating effect can be improved, and the radiating effect of the cabinet body is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a dustproof ventilation structure and a first view angle structure of a low-voltage inverter cabinet according to an embodiment of the present application;
fig. 2 is a schematic diagram of a dustproof ventilation structure and a second view angle structure of a low-voltage inverter cabinet according to an embodiment of the present application;
fig. 3 is a schematic cross-sectional structure of a dustproof ventilation structure and a low-voltage variable frequency cabinet according to an embodiment of the present application;
fig. 4 is a schematic diagram of a fan structure according to an embodiment of the present application;
FIG. 5 is a schematic view of a brush and suction manifold portion according to an embodiment of the present application;
FIG. 6 is a schematic view of a brush and a first dust screen portion according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a cabinet according to an embodiment of the present application.
In the figure: a 100-ventilation assembly; 110-a first dust screen; 120-an electric slipway; 130-a dust collector; 140-telescoping hose; 150-a dust collection pipe; 151-dust collection branch pipes; 160-hairbrush; 200-a variable frequency cabinet; 210-a cabinet body; 211-an air outlet; 212-an air inlet; 220-a second dust screen; 230-a fan; 231-motor; 2311-fixing the sleeve; 2312-connecting rods; 232-fan blades.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.
Referring to fig. 1, the present application provides a technical solution: a dust-proof ventilation structure includes a ventilation assembly 100.
Referring to fig. 1-6, the ventilation assembly 100 includes a first dust screen 110, an electric sliding table 120, a dust collector 130, a flexible hose 140, a dust collection tube 150 and a brush 160, one end of the flexible hose 140 is communicated with a dust collection port of the dust collector 130, the other end of the flexible hose 140 is communicated with the dust collection tube 150, one end of the dust collection tube 150 is fixedly connected with an output end of the electric sliding table 120, a tube body of the dust collection tube 150 is communicated with a dust collection branch tube 151, the dust collection branch tube 151 is located at one side of the first dust screen 110, a plurality of dust collection branch tubes 151 are provided, the dust collection branch tubes 151 are uniformly arranged in a straight line, and the dust collection branch tubes 151 are located at one side of the first dust screen 110.
In this application, brush 160 and dust absorption pipe 150 fixed connection, brush 160 laminate mutually with first dust screen 110, and brush 160 is provided with twice, and twice brush 160 all laminates mutually with first dust screen 110 with dust absorption pipe 150 fixed connection, twice brush 160 all, and twice brush 160 symmetry sets up, and a plurality of dust absorption branch pipe 151 is located between twice brush 160.
Referring to fig. 1, 2, 3, 4 and 7, the embodiment of the application further provides a low-voltage frequency conversion cabinet, including the dustproof ventilation structure and the frequency conversion cabinet 200, the frequency conversion cabinet 200 includes a cabinet body 210, a second dustproof net 220 and a fan 230, an air outlet 211 is provided on a top wall of the cabinet body 210, the second dustproof net 220 is fixedly connected with an inside of the air outlet 211, the fan 230 is connected with the inside of the cabinet body 210, the fan 230 is located below the second dustproof net 220, the fan 230 includes a motor 231 and a fan blade 232, the motor 231 is connected with the inside of the cabinet body 210, the fan blade 232 is fixedly connected with an output end of the motor 231, and the motor 231 and the fan blade 232 are all located below the second dustproof net 220.
In this embodiment, the body of the motor 231 is fixedly sleeved with a fixing sleeve 2311, the outer wall of the fixing sleeve 2311 is provided with two connecting rods 2312, the two connecting rods 2312 are symmetrically arranged, and one end of the two connecting rods 2312 away from the motor 231 is fixedly connected with the top wall inside the cabinet 210.
In this application, an air inlet 212 is formed on one side of the cabinet 210, the first dust screen 110 is fixedly connected to the inside of the air inlet 212, the electric sliding table 120 is fixedly connected to one side of the cabinet 210, and the dust collector 130 is fixedly connected to one side of the cabinet 210.
Specifically, this dustproof ventilation structure and low-voltage inverter cabinet's theory of operation: when the novel dust collector is used, the motor 231 is opened to drive the fan blades 232 to rotate, the fan blades 232 drive hot air inside the cabinet 210 to be discharged from the air outlet 211, external air enters the cabinet 210 through the air inlet 212, and then the cabinet 210 is cooled, when the external air passes through the air inlet 212, the air is filtered by the first dust screen 110, the first dust screen 110 can filter dust in the air, then the electric sliding table 120 is opened, the electric sliding table 120 drives the dust collection pipe 150 to move up and down, and then the brush 160 and the dust collection branch pipe 151 are driven to move up and down, the brush 160 can clean the first dust screen 110, then the dust collector 130 is opened, the dust collector 130 sucks dust through the telescopic hose 140, the dust collection pipe 150 and the dust collection branch pipe 151, and then the dust on the surface of the first dust screen 110 is cleaned, so that the dust can not be gradually accumulated on the first dust screen 110, the mesh of the first dust screen 110 can not be blocked, the dust screen 110 can be further improved, the dust collector 130 can be opened, the dust collector 130 can enter the air inside the cabinet 210, and the heat dissipation effect can be improved.
It should be noted that, specific model specifications of the electric sliding table 120, the dust collector 130 and the motor 231 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so detailed descriptions thereof are omitted.
The power supply of the electric slipway 120, the cleaner 130 and the motor 231 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.
The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the protection scope of the present application. The protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A dustproof ventilation structure is characterized by comprising
The utility model provides a ventilation assembly (100), ventilation assembly (100) include first dust screen (110), electronic slip table (120), dust catcher (130), flexible hose (140), dust absorption pipe (150) and brush (160), the one end of flexible hose (140) with the dust absorption mouth of dust catcher (130) is linked together, the other end of flexible hose (140) with dust absorption pipe (150) are linked together, the one end of dust absorption pipe (150) with the output fixed connection of electronic slip table (120), the body intercommunication of dust absorption pipe (150) has dust absorption branch pipe (151), dust absorption branch pipe (151) are located one side of first dust screen (110), brush (160) with dust absorption pipe (150) fixed connection, brush (160) with first dust screen (110) laminating mutually.
2. The dustproof ventilation structure according to claim 1, wherein the dust collection branch pipes (151) are provided with a plurality of uniform straight-line arrangements of the dust collection branch pipes (151), and the dust collection branch pipes (151) are all located at one side of the first dustproof net (110).
3. The dustproof ventilation structure according to claim 2, wherein the brush (160) is provided with two brushes (160), the two brushes (160) are fixedly connected with the dust collection pipe (150), and the two brushes (160) are attached to the first dustproof net (110).
4. A dustproof ventilating structure according to claim 3, characterized in that two of the brushes (160) are symmetrically arranged, and that several of the dust collecting branches (151) are located between the two brushes (160).
5. The low-voltage frequency conversion cabinet is characterized in that,
comprising a dustproof ventilation structure as claimed in any one of claims 1 to 4, and
the variable frequency cabinet (200), variable frequency cabinet (200) include cabinet body (210), second dust screen (220) and fan (230), air outlet (211) has been seted up to the roof of cabinet body (210), second dust screen (220) fixed connection in the inside of air outlet (211), fan (230) connect in cabinet body (210) is inside, fan (230) are located the below of second dust screen (220).
6. The low-voltage variable frequency cabinet according to claim 5, wherein the fan (230) comprises a motor (231) and fan blades (232), the motor (231) is connected to the inside of the cabinet body (210), the fan blades (232) are fixedly connected with the output end of the motor (231), and both the motor (231) and the fan blades (232) are located below the second dust screen (220).
7. The low-voltage variable frequency cabinet according to claim 6, wherein a fixing sleeve (2311) is arranged on the machine body fixing sleeve of the motor (231), connecting rods (2312) are arranged on the outer wall of the fixing sleeve (2311), two connecting rods (2312) are symmetrically arranged, and one ends, far away from the motor (231), of the two connecting rods (2312) are fixedly connected with the top wall inside the cabinet body (210).
8. The low-voltage variable frequency cabinet according to claim 5, wherein an air inlet (212) is formed at one side of the cabinet body (210), and the first dust screen (110) is fixedly connected to the inside of the air inlet (212).
9. The low-voltage inverter cabinet of claim 5, wherein the electric sliding table (120) is fixedly connected to one side of the cabinet body (210), and the dust collector (130) is fixedly connected to one side of the cabinet body (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223342223.5U CN219204334U (en) | 2022-12-13 | 2022-12-13 | Dustproof ventilation structure and low-voltage frequency conversion cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223342223.5U CN219204334U (en) | 2022-12-13 | 2022-12-13 | Dustproof ventilation structure and low-voltage frequency conversion cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN219204334U true CN219204334U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223342223.5U Active CN219204334U (en) | 2022-12-13 | 2022-12-13 | Dustproof ventilation structure and low-voltage frequency conversion cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117492537A (en) * | 2023-12-27 | 2024-02-02 | 北京伟思创科技股份有限公司 | Super integration all-in-one |
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2022
- 2022-12-13 CN CN202223342223.5U patent/CN219204334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117492537A (en) * | 2023-12-27 | 2024-02-02 | 北京伟思创科技股份有限公司 | Super integration all-in-one |
| CN117492537B (en) * | 2023-12-27 | 2024-07-02 | 北京伟思创科技股份有限公司 | Super integration all-in-one |
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