CN220090834U - Dustproof filter screen of electric cabinet door - Google Patents
Dustproof filter screen of electric cabinet door Download PDFInfo
- Publication number
- CN220090834U CN220090834U CN202321454729.7U CN202321454729U CN220090834U CN 220090834 U CN220090834 U CN 220090834U CN 202321454729 U CN202321454729 U CN 202321454729U CN 220090834 U CN220090834 U CN 220090834U
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- fixed
- connecting frame
- frame
- fixedly connected
- cabinet door
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- 239000004744 fabric Substances 0.000 claims abstract description 25
- 230000005389 magnetism Effects 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of electric cabinet door dust prevention, in particular to an electric cabinet door dust prevention filter screen, which comprises a fixed part, a detachable part and an outer protection net; the utility model discloses a filter cloth, including fixed frame, fixed frame's lateral wall fixedly connected with magnet frame, the even fixedly connected with locating plate in top of fixed frame one side, the bottom of fixed frame this side is equipped with the fixed slot, fixedly connected with fixed network in the inner chamber of fixed slot, the outer lane fixedly connected with connecting frame one of one side that the fixed network is close to the locating plate, detachable portion includes the location strip with the locating plate joint, the bottom fixedly connected with filter cloth of location strip, the connecting frame two of one side fixedly connected with and the connecting frame one adaptation of filter cloth, outer protection network include the screen panel and with screen panel open end fixedly connected with the connecting frame, the connecting frame is connected with magnet frame magnetism, has simple structure, is convenient for clear up, easy maintenance, dustproof effectual, advantage such as protection effect is good.
Description
Technical Field
The utility model relates to the technical field of electric cabinet door dust prevention, in particular to an electric cabinet door dust prevention filter screen which is simple in structure, convenient to clean, convenient to maintain, good in dust prevention effect and good in protection effect.
Background
It is well known that an electrical cabinet is a common electrical assembly in life, the electrical cabinet can assemble various electrical equipment and electrical components such as switch equipment, measuring instruments, protection electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet, a circuit can be switched on or off by means of a manual or automatic switch in normal operation, a great amount of heat energy can be emitted when an electrical component in the electrical cabinet works, an air outlet hole is formed in the electrical cabinet for ensuring normal operation of the electrical cabinet, and a dust-proof filter screen is arranged at the air outlet hole for preventing dust from entering the electrical cabinet.
The prior electric cabinet door dustproof filter screen is a high-low voltage electric appliance cabinet dehumidifying device as disclosed in patent publication No. CN211351322U, a rail locomotive electric appliance cabinet as disclosed in patent publication No. CN210008081U, and a heat dissipation electric cabinet as disclosed in patent publication No. CN107453217A, which adopts an concealed structure, is integrated with an air outlet grating, and is fixed on the electric cabinet door together, and cannot be disassembled. After long-term use in the later period, the filter screen is stained with dust and adheres to dust, and the dustproof effect and the heat dissipation performance of the filter screen are reduced. In addition, because the electric cabinet door dust-proof filter screen is not detachable, the electric cabinet door dust-proof filter screen is difficult to clean and maintain in the later period and affects the service performance of internal electric equipment.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides the dustproof filter screen for the electric cabinet door, which has the advantages of simple structure, convenience in cleaning and maintenance, good dustproof effect and good protection effect.
The technical scheme adopted for solving the technical problems is as follows:
a dustproof filter screen of an electrical cabinet door comprises a fixed part, a detachable part and an outer protection net; the utility model discloses a filter device, including fixed frame, fixed frame's lateral wall fixedly connected with magnet frame, the even fixedly connected with locating plate in top of fixed frame one side, the bottom of fixed frame this side is equipped with the fixed slot, fixedly connected with fixed network in the inner chamber of fixed slot, the outer lane fixedly connected with connecting frame one of one side that the fixed network is close to the locating plate, detachable portion includes the location strip with the locating plate joint, the bottom fixedly connected with filter cloth of location strip, one side fixedly connected with of filter cloth and the connecting frame two of connecting frame one adaptation, outer protection network include the screen panel and with screen panel open end fixedly connected with's connecting frame, connecting frame and magnet frame magnetism are connected.
The connecting frame and the net cover form an I-shaped structure.
The connecting frame II and the connecting frame I have the same size, and the bottom of one side of the locating strip close to the connecting frame II is uniformly provided with locating grooves matched with the locating plates.
According to the utility model, the diameters of the meshes of the filter cloth and the fixed net are the same, one side of the fixed net away from the first connecting frame is flush with one side of the fixed frame away from the first connecting frame, and the other side of the first connecting frame is flush with the positioning plate.
The sum of the thickness values of the connecting frame II and the filter cloth is the same as the thickness value of the positioning strip.
The beneficial effects are that:
this electric cabinet door dustproof filter screen, through the setting of fixed part and detachable portion connected mode, the dismouting that detachable portion and fixed part can be quick, the clearance of detachable portion of being convenient for, and the cooperation of detachable portion and fixed part is used, makes this dustproof filter screen can carry out the multiple filtration to the air, improves this dustproof filter screen's result of use.
This electric cabinet door dustproof filter screen, through the setting of outer protection net, this dustproof filter screen when using, outer protection net can protect detachable portion, prevents animals such as mouse and gnaws filter cloth, and outer protection net can intercept great dust in the air, the use of detachable portion and fixed network of being convenient for.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic view of the back side of FIG. 1 showing the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of the present utility model in FIG. 1;
FIG. 4 is an exploded view of FIG. 1, which is a block diagram of the present utility model;
fig. 5 is an enlarged schematic view of the detachable part of the structure of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in the attached drawing, the dustproof filter screen of the electric cabinet door comprises a fixed part, a detachable part and an outer protection net, wherein when the dustproof filter screen is used, the outer protection net protects the detachable part and prevents animals such as mice from damaging the detachable part; the detachable part filters dust in the air, and the detachable part and the fixed part can be quickly disassembled and assembled, so that the detachable part is convenient to clean; the fixed part can filter the dust in the air, can prevent removable portion in the change in-process, in the dust enters into the regulator cubicle.
In one embodiment of the present utility model, the fixing portion includes a fixing frame 1, a magnet frame 2, a fixing net 3, and a connection frame 7.
The inner wall fixed connection of fixed frame 1 and magnet frame 2, the even fixedly connected with L type locating plate 9 in top of fixed frame 1 one side, the bottom of fixed frame 1 this side is equipped with the fixed slot, and fixed network 3 and the inner chamber fixed connection of fixed slot, and the outer lane fixedly connected with connecting frame one 7 of one side that fixed network 3 is close to locating plate 9, and the opposite side of fixed network 3 flushes with the opposite side of fixed frame 1.
The detachable part comprises a filter cloth 8, the mesh diameters of the filter cloth 8 and a fixed net 3 are the same, a positioning strip 10 is fixedly connected to the top of the filter cloth 8, one side of the positioning strip 10 is flush with one side of the filter cloth 8, a positioning groove 11 matched with a positioning plate 9 is uniformly formed in the bottom of the other side of the positioning strip 10, a connecting frame two 6 matched with the connecting frame one 7 is fixedly connected to the outer ring of the side of the filter cloth 8, the sum of the thickness values of the connecting frame two 6 and the filter cloth 8 is the same as the thickness value of the positioning strip 10, and when the filter screen is used, the positioning strip 10 is in a contact state with the fixed frame 1, so that the positioning strip 10 is convenient to be clamped with the positioning plate 9.
In one embodiment of the utility model, the first connecting frame 7 is a magic sub-patch, the second connecting frame 6 is a magic mother patch matched with the magic sub-patch, and the detachable part and the fixed part can be quickly disassembled and assembled through the arrangement of the first connecting frame 7 and the second connecting frame 6, so that the detachable part is convenient to clean.
As can be seen from the above description, the positioning strip 10 and the positioning plate 9 can perform the positioning function, so that the first connection frame 7 and the second connection frame 6 can be aligned when the detachable portion is installed, and the installation speed of the detachable portion is improved.
The outer protection net comprises a net cover 4, a detachable part is positioned in an inner cavity of the net cover 4, a connecting frame 5 matched with a magnet frame 2 is fixedly connected to the outer surface of the opening end of the net cover 4, in one embodiment of the utility model, the connecting frame 5 is made of metal iron with specific ferromagnetism, and in the embodiment, the net cover 4 and the connecting frame 5 form an I-shaped structure, so that the outer protection net is convenient to take down.
To sum up, when this regulator cubicle door dustproof filter screen uses, fix the outside at the apopore of regulator cubicle cabinet door with fixed part, can dismantle the portion and be connected with fixed part, outer guard net and magnet frame 2 magnetism are connected, and external air passes screen panel 4, filter cloth 8 and fixed network 3 in proper order, and screen panel 4, filter cloth 8 and fixed network 3 intercept the dust in the air, and the inside of regulator cubicle is entered into to the air after the filtration.
When the filter cloth 8 needs to be replaced, a user applies an outward pulling force to the mesh enclosure 4, the mesh enclosure 4 is separated from the magnet frame 2, and after the user separates the first connecting frame 7 from the second connecting frame 6, the positioning plate 9 is pulled upwards, and the detachable part and the fixing part can be separated, so that the detachable part can be cleaned conveniently.
The dustproof filter screen of the electric cabinet door is arranged to be detachable, so that a user can clean dust attached to the filter screen conveniently, the dustproof filter screen comprises the metal screen and the filter cloth, the filter cloth filters air, the filtered air passes through the metal screen and enters the electric cabinet, the air is filtered for multiple times, the dustproof effect of the filter screen is improved, the cleaning period of the metal screen can be prolonged, the outer protection screen is arranged outside the filter cloth, the filter cloth is prevented from being eaten by animals, and the dustproof electric cabinet door has the advantages of being simple in structure, convenient to clean, convenient to maintain, good in dustproof effect, good in protection effect and the like.
Claims (5)
1. The dustproof filter screen for the electric cabinet door is characterized by comprising a fixed part, a detachable part and an outer protection net; the utility model discloses a filter device, including fixed frame, fixed frame's lateral wall fixedly connected with magnet frame, the even fixedly connected with locating plate in top of fixed frame one side, the bottom of fixed frame this side is equipped with the fixed slot, fixedly connected with fixed network in the inner chamber of fixed slot, the outer lane fixedly connected with connecting frame one of one side that the fixed network is close to the locating plate, detachable portion includes the location strip with the locating plate joint, the bottom fixedly connected with filter cloth of location strip, one side fixedly connected with of filter cloth and the connecting frame two of connecting frame one adaptation, outer protection network include the screen panel and with screen panel open end fixedly connected with's connecting frame, connecting frame and magnet frame magnetism are connected.
2. The dustproof filter screen for the electric cabinet door according to claim 1, wherein the connecting frame and the screen cover form an I-shaped structure.
3. The dustproof filter screen for the electric cabinet door according to claim 1, wherein the connecting frame two and the connecting frame one have the same size, and the bottom of one side of the positioning strip close to the connecting frame two is uniformly provided with positioning grooves matched with the positioning plates.
4. The dustproof filter screen for the electric cabinet door according to claim 1, wherein the diameters of the meshes of the filter cloth and the fixed net are the same, one side of the fixed net away from the first connecting frame is flush with one side of the fixed frame away from the first connecting frame, and the other side of the first connecting frame is flush with the positioning plate.
5. The dustproof filter screen for the electric cabinet door according to claim 1, wherein the sum of the thickness values of the connecting frame II and the filter cloth is the same as the thickness value of the positioning strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454729.7U CN220090834U (en) | 2023-06-08 | 2023-06-08 | Dustproof filter screen of electric cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454729.7U CN220090834U (en) | 2023-06-08 | 2023-06-08 | Dustproof filter screen of electric cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220090834U true CN220090834U (en) | 2023-11-28 |
Family
ID=88865117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454729.7U Active CN220090834U (en) | 2023-06-08 | 2023-06-08 | Dustproof filter screen of electric cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220090834U (en) |
-
2023
- 2023-06-08 CN CN202321454729.7U patent/CN220090834U/en active Active
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| GR01 | Patent grant |