CN219779445U

CN219779445U - Electrical cabinet installation protection structure

Info

Publication number: CN219779445U
Application number: CN202223324589.XU
Authority: CN
Inventors: 周峰; 陆亦斌
Original assignee: Shanghai Yiwen Construction Installation Engineering Co ltd
Current assignee: Shanghai Yiwen Construction Installation Engineering Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-09-29
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses an electrical cabinet installation protection structure, which relates to the field of electrical cabinets and comprises a cabinet body and a ventilation mechanism, wherein the ventilation mechanism comprises an air inlet pipe arranged on the outer wall of one side of the cabinet body, a connecting pipe arranged at one end of the air inlet pipe extending to the interior of the cabinet body, a dehumidifying pipe arranged at the other end of the connecting pipe, a first fan blade arranged in the air inlet pipe, a first filter screen fixedly connected to the inner wall of the air inlet pipe, a brush strip arranged on the outer wall of one side of the first filter screen far away from the connecting pipe and a driving assembly for driving the first fan blade and the brush strip to rotate, and the top of the air inlet pipe is connected with a dust removing mechanism; this regulator cubicle installation protective structure through the cooperation of each part of ventilation mechanism and dust removal mechanism, can carry out automatic clearance to the first filter screen that is arranged in the filtration air to carry out the off-site to the dust that clears up and handle, ensured the treatment effect to first filter screen, and do not need the staff to carry out daily maintenance to it.

Description

Electrical cabinet installation protection structure

Technical Field

The utility model relates to the electrical cabinet technology, in particular to an electrical cabinet installation protection structure.

Background

The electric cabinet is a cabinet which is formed by processing steel materials and is used for protecting components from working normally.

The utility model discloses a regulator cubicle installation protection structure in China patent publication No. CN 216750770U, which comprises a base, wherein a dust collecting drawer is embedded and arranged on one side of the base, a regulator cubicle main body is arranged at the top end of the base, a ventilation port is embedded and arranged on the side wall of the regulator cubicle main body, a sealing door is arranged on the front hinge connection of the regulator cubicle main body, a display window and a handle are arranged on the sealing door, a ceiling, a small transformer and a filter are arranged at the top end of the regulator cubicle main body, and an exhaust fan and a waterproof net cover are arranged at the top of the inner cavity of the regulator cubicle main body. The electrical cabinet installation protection structure is convenient to operate in combination with the small transformer and the buzzer alarm, is used for warning, reminding and autonomous protection, avoids the electrical cabinet main body from being damaged by people, avoids damage to internal precise devices, reduces maintenance cost, buffers and reduces external impact force, is convenient for providing dust-free air for the interior of the electrical cabinet main body, simultaneously avoids water vapor invasion, further improves the service life of the internal precise devices, and is convenient for maintenance personnel to clean the electrical cabinet main body regularly;

with respect to the related art in the above, the inventors consider that there are the following drawbacks: in order to ensure the filtering effect of air entering the electrical cabinet, the filter for filtering dust needs to be replaced regularly, so that the daily maintenance cost of the electrical cabinet is increased, the practicability is low, and the electrical cabinet installation protection structure is provided.

Disclosure of Invention

The utility model aims to provide an electrical cabinet installation protection structure which aims to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an regulator cubicle installation protective structure, includes the cabinet body and ventilation mechanism, ventilation mechanism is including installing the intake pipe on cabinet body one side outer wall, install the connecting pipe that extends to cabinet body inside one end at the intake pipe, install the dehumidification pipe at the connecting pipe other end, install at the inside first flabellum of intake pipe, rigid coupling first filter screen on the intake pipe inner wall, set up the brush strip on the connecting pipe one side outer wall is kept away from to first filter screen and be used for driving first flabellum and brush strip pivoted drive assembly, the top of intake pipe is connected with dust removing mechanism, the intake port has been seted up to the intake pipe bottom that is located cabinet outside one end.

Further, the drive assembly includes the casing of rigid coupling on the intake pipe inner wall and installs at the inside biax motor of casing, two output shafts of biax motor all extend to the outside of casing, first flabellum cup joints the outside at one of them output shaft of biax motor, the brush strip cup joints the outside at another output shaft of biax motor, brush strip and first filter screen butt.

Further, dust removal mechanism is including installing at the dust exhaust pipe at intake pipe top, rigid coupling fixed block on the dust exhaust pipe inner wall, rotate the driven shaft of connecting inside the fixed block, rigid coupling at the second flabellum of driven shaft one end and be used for driving driven shaft pivoted linkage subassembly, the dust exhaust pipe is located one side that the first filter screen is close to the air inlet, the dust exhaust pipe is L type structure, and the dust exhaust mouth has been seted up to the bottom of the dust exhaust pipe other end, linkage subassembly is driven by biax motor.

Further, the linkage assembly comprises a driving shaft rotationally connected to the inner wall of the top of the air inlet pipe, one end of the driving shaft extends to the inside of the dust exhaust pipe, the linkage assembly further comprises two first bevel gears sleeved on the outer portion of the other output shaft of the driving shaft and the double-shaft motor respectively, the two first bevel gears are meshed, the linkage assembly further comprises two second bevel gears sleeved on the outer portion of the driving shaft and the driven shaft respectively, and the two second bevel gears are meshed.

Further, an exhaust port is formed in the outer wall of the other side of the cabinet body, and a second filter screen is arranged in the exhaust port.

Further, the other end of the connecting pipe and the dehumidifying pipe are arranged along the height direction of the cabinet body, a detachable dehumidifying sleeve is arranged inside the dehumidifying pipe along the axial direction of the dehumidifying pipe, a threaded sleeve is sleeved outside the dehumidifying pipe, a thread groove is formed in the outer portion of the connecting pipe, and the threaded sleeve is in threaded connection with the thread groove.

Compared with the prior art, the electrical cabinet installation protection structure provided by the utility model has the advantages that the first filter screen for filtering dust in air can be automatically cleaned through the cooperation of the components of the ventilation mechanism and the dust removal mechanism, the cleaned dust is treated in different places, the treatment effect of the first filter screen is ensured, and the daily maintenance of workers is not required.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of an overall internal structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a ventilation mechanism and a dust removal mechanism according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B in accordance with the present utility model;

FIG. 5 is a schematic diagram illustrating the connection of the connection pipe and the dehumidifying pipe according to the embodiment of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 5C according to the present utility model.

Reference numerals illustrate:

1. a cabinet body; 2. an air inlet pipe; 3. a connecting pipe; 4. a dehumidifying tube; 5. a first fan blade; 6. a first filter screen; 7. brushing strips; 8. an air inlet; 9. a housing; 10. a biaxial motor; 11. a dust exhaust pipe; 12. a fixed block; 13. a driven shaft; 14. a second fan blade; 15. a dust discharge port; 16. a driving shaft; 17. a first bevel gear; 18. a second bevel gear; 19. an exhaust port; 20. a second filter screen; 21. a dehumidifying sleeve; 22. a screw sleeve.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1-3, an electrical cabinet installation protection structure comprises a cabinet body 1 and a ventilation mechanism, wherein the ventilation mechanism comprises an air inlet pipe 2 arranged on the outer wall of one side of the cabinet body 1, a connecting pipe 3 arranged at one end of the air inlet pipe 2 extending to the inside of the cabinet body 1, a dehumidification pipe 4 arranged at the other end of the connecting pipe 3, a first fan blade 5 arranged inside the air inlet pipe 2, a first filter screen 6 fixedly connected to the inner wall of the air inlet pipe 2, a brush bar 7 arranged on the outer wall of one side of the first filter screen 6 far away from the connecting pipe 3, and a driving component for driving the first fan blade 5 and the brush bar 7 to rotate, the air inlet pipe 2 is arranged at the bottom of one end of the outside of the cabinet body 1, the driving component comprises a shell 9 fixedly connected to the inner wall of the air inlet pipe 2 and a double-shaft motor 10 arranged inside the shell 9, two output shafts of the double-shaft motor 10 extend to the outside of the shell 9, the first fan blade 5 is sleeved outside one output shaft of the double-shaft motor 10, the brush bar 7 is sleeved outside the other output shaft of the double-shaft motor 10, the brush bar 7 is abutted with the first filter screen 6, the first output shaft 5 is driven to rotate by the double-shaft motor 10, so that negative pressure is generated inside the first fan blade 5 is driven to rotate, and air is pumped inside the filter screen 2 and is further blown to the filter screen 4 through the filter screen 4 and the air inlet pipe 4 to the inside the air through the filter pipe;

an exhaust port 19 is formed in the outer wall of the other side of the cabinet body 1, a second filter screen 20 is arranged in the exhaust port 19, the exhaust port 19 is arranged to facilitate exhaust of the interior of the cabinet body 1, air circulation of the interior of the cabinet body 1 is facilitated, and the second filter screen 20 is arranged to prevent dust in external air from entering the interior of the cabinet body 1 through the exhaust port 19.

Embodiment two:

referring to fig. 2-4, the present embodiment provides a technical solution based on the first embodiment: the top of the air inlet pipe 2 is connected with a dust removing mechanism, the dust removing mechanism comprises a dust discharging pipe 11 arranged at the top of the air inlet pipe 2, a fixed block 12 fixedly connected on the inner wall of the dust discharging pipe 11, a driven shaft 13 rotationally connected inside the fixed block 12, a second fan blade 14 fixedly connected at one end of the driven shaft 13 and a linkage assembly for driving the driven shaft 13 to rotate, the dust discharging pipe 11 is positioned at one side of the first filter screen 6 close to the air inlet 8, the dust discharging pipe 11 is of an L-shaped structure, a dust discharging port 15 is arranged at the bottom of the other end of the dust discharging pipe 11, the linkage assembly is driven by a double-shaft motor 10 and comprises a driving shaft 16 rotationally connected on the inner wall of the top of the air inlet pipe 2, one end of the driving shaft 16 extends to the inside of the dust discharging pipe 11, the linkage assembly further comprises two first bevel gears 17 which are respectively sleeved outside the driving shaft 16 and the other output shaft of the double-shaft motor 10, the two first bevel gears 17 are meshed, the linkage assembly further comprises two second bevel gears 18 which are respectively sleeved outside the driving shaft 16 and the driven shaft 13, the two second bevel gears 18 are meshed, the other output shaft of the double-shaft motor 10 drives the first bevel gears 17 outside the shaft to synchronously rotate in the rotating process, the driving shaft 16 is driven to rotate through the meshing effect of the two first bevel gears 17, the driven shaft 13 is driven to rotate through the meshing effect of the two second bevel gears 18, and then the second fan blades 14 are driven to rotate, so that negative pressure suction force is generated inside the dust exhaust pipe 11, and dust scraped inside the air inlet pipe 2 is sucked into the dust exhaust pipe 11 and is exhausted through the dust exhaust port 15.

Embodiment III:

referring to fig. 5-6, the present embodiment provides a technical solution based on the first embodiment: the other end of connecting pipe 3 and dehumidification pipe 4 all set up along cabinet body 1 direction of height, the detachable dehumidification cover 21 is installed along its axial direction to the inside of dehumidification pipe 4, the thread groove has been seted up to the outside of dehumidification pipe 4, thread groove has been seted up to the outside of connecting pipe 3, thread groove spiro union with the thread groove, when outside air passes through dehumidification pipe 4, dehumidification cover 21 carries out dehumidification processing to the air, drive the synchronous rotation of thread groove 22 through rotating dehumidification pipe 4, can unscrew the thread groove 22 from connecting pipe 3, and then pull down dehumidification pipe 4, in addition through taking dehumidification cover 21 out from dehumidification pipe 4, but the dehumidification cover 21 of renewing, this dehumidification cover 21 is repeatedly usable after the outside evaporates.

Working principle: during the use, drive its outside first flabellum 5 of output shaft through starting biax motor 10 and rotate, thereby make intake pipe 2 inside produce negative pressure suction, and then through air inlet 8 with outside air pump to intake pipe 2 inside, and filter through first filter screen 6, carry clean air to cabinet 1 inside through connecting pipe 3 and dehumidification pipe 4, another output shaft of biax motor 10 drives the synchronous rotation of brush strip 7 in the rotation in-process, thereby will filter the outside dust clearance of first filter screen 6, another output shaft of biax motor 10 is in the rotation in-process, through the effect of two first bevel gears 17 meshing, drive driving shaft 16 rotation, through the effect of two second bevel gears 18 meshing, drive driven shaft 13 rotation, and then drive second flabellum 14 rotation, thereby make the inside negative pressure suction that produces of dust exhaust pipe 11, and then inhale the dust exhaust pipe 11 inside with the inside dust of scraping of intake pipe 2, and discharge through dust exhaust port 15 discharge, thereby can carry out automatic clearance to first filter screen 6, do not need the staff to carry out daily maintenance to it, in addition, the handling of dust has prevented that the dust is attached to first filter screen 6 on the first filter screen 6, the problem of cleaning effect to first filter screen 6 has been guaranteed to the surface of first filter screen 6 has been cleared up.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an regulator cubicle installation protective structure, includes cabinet body (1) and ventilation mechanism, a serial communication port, ventilation mechanism is including installing intake pipe (2) on cabinet body (1) one side outer wall, install connecting pipe (3) that extend to cabinet body (1) inside one end at intake pipe (2), install dehumidification pipe (4) at the connecting pipe (3) other end, install first flabellum (5) inside intake pipe (2), rigid coupling first filter screen (6) on intake pipe (2) inner wall, set up brush strip (7) on first filter screen (6) keep away from connecting pipe (3) one side outer wall and be used for driving first flabellum (5) and brush strip (7) pivoted drive assembly, the top of intake pipe (2) is connected with dust removing mechanism, intake port (8) have been seted up to the bottom that intake pipe (2) are located cabinet body (1) outside one end.

2. The electrical cabinet installation protection structure according to claim 1, wherein the driving assembly comprises a shell (9) fixedly connected to the inner wall of the air inlet pipe (2) and a double-shaft motor (10) installed inside the shell (9), two output shafts of the double-shaft motor (10) are all extended to the outside of the shell (9), the first fan blade (5) is sleeved on the outside of one output shaft of the double-shaft motor (10), the brush bar (7) is sleeved on the outside of the other output shaft of the double-shaft motor (10), and the brush bar (7) is abutted with the first filter screen (6).

3. The electrical cabinet installation protection structure according to claim 2, wherein the dust removing mechanism comprises a dust discharging pipe (11) arranged at the top of the air inlet pipe (2), a fixed block (12) fixedly connected to the inner wall of the dust discharging pipe (11), a driven shaft (13) rotationally connected to the inside of the fixed block (12), a second fan blade (14) fixedly connected to one end of the driven shaft (13) and a linkage assembly for driving the driven shaft (13) to rotate, the dust discharging pipe (11) is located at one side, close to the air inlet (8), of the first filter screen (6), the dust discharging pipe (11) is of an L-shaped structure, a dust discharging port (15) is formed in the bottom of the other end of the dust discharging pipe (11), and the linkage assembly is driven by the double-shaft motor (10).

4. A cabinet mounting and protecting structure according to claim 3, wherein the linkage assembly comprises a driving shaft (16) rotatably connected to the inner wall of the top of the air inlet pipe (2), one end of the driving shaft (16) extends to the inside of the dust exhaust pipe (11), the linkage assembly further comprises two first bevel gears (17) respectively sleeved on the outside of the driving shaft (16) and the other output shaft of the double-shaft motor (10), the two first bevel gears (17) are meshed, the linkage assembly further comprises two second bevel gears (18) respectively sleeved on the outside of the driving shaft (16) and the driven shaft (13), and the two second bevel gears (18) are meshed.

5. The electrical cabinet installation protection structure according to claim 1, wherein an exhaust port (19) is formed in the outer wall of the other side of the cabinet body (1), and a second filter screen (20) is installed in the exhaust port (19).

6. The electrical cabinet installation protection structure according to claim 1, wherein the other end of the connecting pipe (3) and the dehumidifying pipe (4) are both arranged along the height direction of the cabinet body (1), a detachable dehumidifying sleeve (21) is arranged inside the dehumidifying pipe (4) along the axial direction of the dehumidifying pipe, a screw sleeve (22) is sleeved outside the dehumidifying pipe (4), a thread groove is formed in the outer portion of the connecting pipe (3), and the screw sleeve (22) is in threaded connection with the thread groove.