CN213212873U - Ventilation filter for control cabinet - Google Patents
Ventilation filter for control cabinet Download PDFInfo
- Publication number
- CN213212873U CN213212873U CN202022224362.2U CN202022224362U CN213212873U CN 213212873 U CN213212873 U CN 213212873U CN 202022224362 U CN202022224362 U CN 202022224362U CN 213212873 U CN213212873 U CN 213212873U
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- fixedly connected
- shell
- side wall
- wall
- ventilation
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Abstract
The utility model discloses a ventilation filter for switch board, which comprises an outer shell, the shell inner wall is equipped with two detachable filter cores, the shell lateral wall runs through and is equipped with the opening, opening inner wall fixedly connected with fan housing, be equipped with ventilation fan in the fan housing, two mounting panels of shell lateral wall fixedly connected with, shell lateral wall intercommunication is equipped with the installation pipe, be equipped with on the shell and be used for dirt-proof dustproof mechanism, be equipped with on the shell and be used for driving ventilation fan pivoted actuating mechanism. The utility model discloses clean process convenient and fast improves the practicality of device, has still replaced traditional bolt fastening's mode, and the dismantlement process is simple swift, makes things convenient for people's use and cleanness.
Description
Technical Field
The utility model relates to a ventilation filter technical field especially relates to a ventilation filter for switch board.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.
In order to keep air in the control cabinet smooth and heat dissipation performance of the control cabinet, a ventilation filter is usually arranged on the control cabinet, after the ventilation filter is used for a long time, a certain amount of dust can be attached to the surface of a dust cover on the filter, the fan blades of the ventilation fan have large friction with air when rotating, and static electricity generated by friction air is also large, so a large amount of dust can be attached to the surface of the fan blades, the ventilation and heat dissipation performance of the ventilation filter can be seriously affected under the condition, people are required to clean the dust cover and the fan blades regularly, the fixing mode of the dust cover and the fan blades on the traditional ventilation filter is complex, and the disassembly is troublesome, so that the ventilation filter for the control cabinet is required to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a ventilation filter for a control cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ventilation filter for switch board, includes the shell, the shell inner wall is equipped with two detachable filter cores, the shell lateral wall runs through and is equipped with the opening, opening inner wall fixedly connected with fan housing, be equipped with ventilation fan in the fan housing, two mounting panels of shell lateral wall fixedly connected with, shell lateral wall intercommunication is equipped with the installation pipe, be equipped with on the shell and be used for dirt-proof dustproof mechanism, be equipped with on the shell and be used for driving ventilation fan pivoted actuating mechanism.
Preferably, dustproof mechanism is including rotating the rotation frame of connecting at the shell lateral wall, it runs through and is equipped with the opening to rotate the frame upper wall, opening inner wall sliding connection has the installing frame, the inner circle lateral wall fixedly connected with dust screen of installing frame.
Preferably, actuating mechanism includes the fixed plate of fixed connection bottom in the shell, fixed plate lateral wall fixedly connected with driving motor, driving motor's output shaft fixedly connected with threaded rod, ventilation fan lateral wall fixedly connected with connecting cylinder, connecting cylinder and threaded rod threaded connection.
Preferably, the side wall of the rotating frame is fixedly connected with two clamping blocks, the side walls of the two clamping blocks are fixedly connected with magnetic sheets, the side wall of the shell is provided with two clamping grooves, the positions of the two clamping grooves are respectively matched with the positions of the two clamping blocks, and the inner walls of the two clamping grooves are fixedly connected with iron sheets.
Preferably, the mounting frame upper wall fixedly connected with handle, the handle lateral wall is equipped with anti-skidding line.
Preferably, the side wall of the housing is provided with a plurality of strip-shaped heat dissipation openings in a penetrating manner, and the plurality of heat dissipation openings are uniformly distributed on the side wall of the housing.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up dustproof mechanism and actuating mechanism, when needing to clean the dust screen, only need through the handle take the installing frame out can, when needing to clean the ventilation fan, rotate the ventilation fan, can drive the connecting cylinder to rotate when the ventilation fan rotates, thereby make the connecting cylinder break away from the threaded rod, can take off the ventilation fan and clean, after the cleaning finishes again with the ventilation fan on the threaded rod can, because the direction of rotation of driving motor is opposite with the direction of rotation of ventilation fan when dismantling the ventilation fan, in the course that driving motor drives the ventilation fan and rotate like this, the connecting cylinder can not drop from the threaded rod, only can be more firmly fixed on the threaded rod in the rotatory course, the cleaning process is convenient and fast, improve the practicality of the device;
2. the utility model discloses a set up two fixture blocks and two magnetic sheets, utilize in the fixture block card goes into the draw-in groove, the iron sheet in cooperation magnetic sheet and the draw-in groove adsorbs simultaneously, can fix the rotation frame, has replaced traditional bolt fastening's mode, and the dismantlement process is simple swift, makes things convenient for people's use and cleanness.
Drawings
Fig. 1 is a schematic structural view of a ventilation filter for a control cabinet according to the present invention;
fig. 2 is a schematic perspective view of a ventilation filter for a control cabinet according to the present invention;
fig. 3 is an enlarged view of a structure at a position a of the ventilation filter for the control cabinet according to the present invention.
In the figure: the fan comprises a shell 1, a fan cover 2, a ventilation fan 3, a rotating frame 4, a clamping groove 5, a mounting plate 6, a mounting pipe 7, a fixing plate 8, a driving motor 9, a filter element 10, a clamping block 11, a magnetic sheet 12, a dust screen 13, a mounting frame 14, a connecting cylinder 15 and a threaded rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a ventilation filter for switch board, including shell 1, shell 1 lateral wall runs through and is equipped with a plurality of banding thermovents, a plurality of thermovents evenly distributed are at shell 1 lateral wall, the air in shell 1 can take place the convection current through a plurality of banding thermovents and outside air, thereby play the radiating effect to shell 1, shell 1 inner wall is equipped with two detachable filter cores 10, shell 1 lateral wall runs through and is equipped with the opening, opening inner wall fixedly connected with fan housing 2, be equipped with ventilation fan 3 in the fan housing 2, two mounting panels 6 of shell 1 lateral wall fixedly connected with, shell 1 lateral wall intercommunication is equipped with installation pipe 7.
The shell 1 is provided with a dustproof mechanism for preventing dust, the dustproof mechanism comprises a rotating frame 4 which is rotatably connected with the side wall of the shell 1, the side wall of the rotating frame 4 is fixedly connected with two clamping blocks 11, the side walls of the two clamping blocks 11 are both fixedly connected with magnetic sheets 12, the side wall of the shell 1 is provided with two clamping grooves 5, the positions of the two clamping grooves 5 are respectively matched with the positions of the two clamping blocks 11, the inner walls of the two clamping grooves 5 are both fixedly connected with iron sheets, when the clamping blocks 11 are clamped into the clamping grooves, the side wall of the fixture block 11 can be tightly attached to the inner wall of the clamping groove 5, meanwhile, the magnetic sheet 12 on the side wall of the fixture block 11 can be contacted and adsorbed with the iron sheet, thereby play the fixed action to rotating frame 4, rotate 4 upper walls of frame and run through and be equipped with the opening, opening inner wall sliding connection has installing frame 14, installing frame 14 upper wall fixedly connected with handle, the handle lateral wall is equipped with anti-skidding line, makes things convenient for the staff to propose installing frame 14, the inner circle lateral wall fixedly connected with dust screen 13 of installing frame 14.
Be equipped with on shell 1 and be used for driving ventilation fan 3 pivoted actuating mechanism, actuating mechanism includes fixed plate 8 of fixed connection bottom in shell 1, 8 lateral wall fixedly connected with driving motor 9 of fixed plate, driving motor 9's output shaft fixedly connected with threaded rod 16, ventilation fan 3 lateral wall fixedly connected with connecting cylinder 15, connecting cylinder 15 and threaded rod 16 threaded connection, driving motor 9's the direction of rotation is opposite with the direction of rotation of ventilation fan 3 when dismantling ventilation fan 3.
The utility model discloses during the use, when needing to clean dust screen 13, only need take installing frame 14 out through the handle, can clean dust screen 13 in the installing frame 14, clean after finishing inserting installing frame 14 again can in rotating frame 4.
When needing to clean ventilation fan 3, open and rotate frame 4, then rotate ventilation fan 3, ventilation fan 3 can drive connecting cylinder 15 when rotating and rotate, thereby make connecting cylinder 15 break away from threaded rod 16, can take off ventilation fan 3 and clean, clean back accomplish with ventilation fan 3 once more twist on threaded rod 16 can, it needs to notice, driving motor 9's direction of rotation is opposite with the direction of rotation of ventilation fan 3 when dismantling ventilation fan 3, drive ventilation fan 3 pivoted in-process at driving motor 9 like this, connecting cylinder 15 can not come off from threaded rod 16, only can be at rotatory in-process more firm fixing on threaded rod 16.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a ventilation filter for switch board, includes shell (1), its characterized in that, shell (1) inner wall is equipped with two detachable filter cores (10), shell (1) lateral wall runs through and is equipped with the opening, opening inner wall fixedly connected with fan housing (2), be equipped with ventilation fan (3) in fan housing (2), two mounting panels (6) of shell (1) lateral wall fixedly connected with, shell (1) lateral wall intercommunication is equipped with installation pipe (7), be equipped with on shell (1) and be used for dirt-proof dustproof mechanism, be equipped with on shell (1) and be used for driving ventilation fan (3) pivoted actuating mechanism.
2. The ventilation filter for the control cabinet according to claim 1, wherein the dustproof mechanism comprises a rotating frame (4) rotatably connected to the side wall of the housing (1), the upper wall of the rotating frame (4) is provided with a through hole, the inner wall of the through hole is slidably connected with a mounting frame (14), and the inner ring side wall of the mounting frame (14) is fixedly connected with a dustproof net (13).
3. The ventilation filter for the control cabinet as claimed in claim 2, wherein the driving mechanism comprises a fixing plate (8) fixedly connected to the bottom inside the housing (1), a driving motor (9) is fixedly connected to a side wall of the fixing plate (8), a threaded rod (16) is fixedly connected to an output shaft of the driving motor (9), a connecting cylinder (15) is fixedly connected to a side wall of the ventilation fan (3), and the connecting cylinder (15) is in threaded connection with the threaded rod (16).
4. The ventilation filter for the control cabinet as claimed in claim 3, wherein two clamping blocks (11) are fixedly connected to the side wall of the rotating frame (4), magnetic sheets (12) are fixedly connected to the side walls of the two clamping blocks (11), two clamping grooves (5) are formed in the side wall of the housing (1), the positions of the two clamping grooves (5) are respectively matched with the positions of the two clamping blocks (11), and iron sheets are fixedly connected to the inner walls of the two clamping grooves (5).
5. The ventilation filter for the control cabinet as claimed in claim 2, wherein a handle is fixedly connected to the upper wall of the mounting frame (14), and the side wall of the handle is provided with anti-skid grains.
6. The ventilation filter for the control cabinet as claimed in claim 4, wherein the side wall of the housing (1) is penetrated by a plurality of strip-shaped heat dissipating openings, and the plurality of heat dissipating openings are uniformly distributed on the side wall of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022224362.2U CN213212873U (en) | 2020-09-30 | 2020-09-30 | Ventilation filter for control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022224362.2U CN213212873U (en) | 2020-09-30 | 2020-09-30 | Ventilation filter for control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213212873U true CN213212873U (en) | 2021-05-14 |
Family
ID=75824425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022224362.2U Active CN213212873U (en) | 2020-09-30 | 2020-09-30 | Ventilation filter for control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213212873U (en) |
-
2020
- 2020-09-30 CN CN202022224362.2U patent/CN213212873U/en active Active
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