CN219693430U - Filter screen assembly and air duct machine - Google Patents
Filter screen assembly and air duct machine Download PDFInfo
- Publication number
- CN219693430U CN219693430U CN202321257094.1U CN202321257094U CN219693430U CN 219693430 U CN219693430 U CN 219693430U CN 202321257094 U CN202321257094 U CN 202321257094U CN 219693430 U CN219693430 U CN 219693430U
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- filter screen
- screen assembly
- frame
- mounting frame
- mounting
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000004888 barrier function Effects 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of air duct machines, and discloses a filter screen assembly and an air duct machine, wherein the filter screen assembly comprises a mounting frame, two guide rails and a filter screen; the two guide rails are oppositely arranged on the mounting frame, grooves are formed in the opposite surfaces of the two guide rails, and the frames of the filter screen are slidably arranged in the grooves; also comprises a plurality of magnetic pieces; the magnetic pieces are arranged on the installation frame and are positioned on one side of the guide rail, which is close to the air outlet of the installation frame, and the magnetic pieces are magnetically connected with the frame of the filter screen. According to the filter screen assembly and the air duct machine, the plurality of magnetic pieces are arranged on the installation frame, so that the plurality of magnetic pieces are magnetically connected with the frame of the filter screen arranged on the installation frame, the filter screen is fixed, and abnormal noise caused by shaking of the filter screen relative to the grooves of the guide rails in the transportation process or the operation process of the air duct machine is avoided.
Description
Technical Field
The utility model belongs to the technical field of air duct machines, and particularly relates to a filter screen assembly and an air duct machine.
Background
The air duct machine can be hidden in the suspended ceiling as the central air conditioner to achieve attractive appearance and space saving, and the price is relatively lower than that of the central air conditioner, so that the air duct machine is purchased by a plurality of families.
The filter screen of current tuber pipe machine is in order to conveniently dismantle the washing or change and generally adopts the mode setting of pull in the air intake department of tuber pipe machine, sets up the guide rail in the air intake department of tuber pipe machine promptly for the filter screen can slide along the recess of guide rail and realize the pull, however, because can have the clearance between recess and the filter screen of guide rail, consequently, can lead to the tuber pipe machine to rock and produce abnormal sound for the recess of guide rail in transportation or operation in-process filter screen.
Accordingly, the prior art is subject to improvement and development.
Disclosure of Invention
The utility model aims to provide a filter screen assembly and an air duct machine, which can prevent the filter screen from shaking relative to a groove of a guide rail to generate abnormal sound in the transportation process or the operation process of the air duct machine.
In a first aspect, the present utility model provides a screen assembly comprising a mounting frame, two rails, and a screen; the two guide rails are oppositely arranged on the mounting frame, grooves are formed in the opposite surfaces of the two guide rails, and the frames of the filter screen are slidably arranged in the grooves; also comprises a plurality of magnetic pieces; the magnetic pieces are arranged on the installation frame and are positioned on one side of the guide rail, which is close to the air outlet of the installation frame, and the magnetic pieces are magnetically connected with the frame of the filter screen.
According to the filter screen assembly provided by the utility model, the plurality of magnetic pieces are arranged on the installation frame, so that the plurality of magnetic pieces are magnetically connected with the frame of the filter screen arranged on the installation frame, the filter screen is fixed, and abnormal sound generated when the filter screen shakes relative to the groove of the guide rail in the transportation process or the operation process of the air duct machine is avoided.
Further, the mounting frame is provided with a plurality of mounting seats, each mounting seat is provided with a mounting position matched with the shape of the magnetic piece, and the magnetic piece is arranged in the mounting position.
According to the utility model, the mounting frames are provided with the plurality of mounting seats with the mounting positions matched with the shapes of the magnetic pieces, so that the magnetic pieces are more firmly mounted.
Furthermore, two ends of each guide rail are provided with plugboards which are folded in the same direction, the mounting frame is provided with plugholes, and the plugboards are inserted into the plugholes.
According to the utility model, the plugboards which are turned over in the same direction are arranged at the two ends of the guide rail, and the jacks are arranged on the mounting frame, so that the plugboards and the jacks are matched, the guide rail can be rapidly mounted at the preset position on the mounting frame, and the assembly efficiency is improved.
Further, the plurality of magnetic pieces are divided into two groups, and each group of magnetic pieces is arranged in a straight line along the extending direction of the guide rail.
Further, the two ends of the installation frame are provided with blocking strips, and the blocking strips are abutted with the frames of the filter screen.
Further, a limiting hole and a connecting sheet are arranged on the mounting frame, one end of the barrier strip is inserted into the limiting hole, and the other end of the barrier strip is connected with the connecting sheet.
Further, the edge of the mounting frame has an outwardly extending web.
Further, the mounting frame includes a first side, a second side, a third side, and a fourth side; the first side, the second side, the third side and the fourth side are connected in sequence in an end-to-end mode, the first side is opposite to the third side, the second side is opposite to the fourth side, and the two guide rails are respectively arranged on the first side and the third side.
Further, through holes for the filter screen to pass through are formed in the second side and the fourth side.
In a second aspect, the present utility model provides an air duct machine, including the filter screen assembly according to the first aspect.
According to the filter screen assembly and the air duct machine, the plurality of magnetic pieces are arranged on the installation frame, so that the plurality of magnetic pieces are magnetically connected with the frame of the filter screen arranged on the installation frame, the filter screen is fixed, and abnormal noise caused by shaking of the filter screen relative to the grooves of the guide rails in the transportation process or the operation process of the air duct machine is avoided.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
Fig. 1 is a schematic front view of a filter assembly according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a back structure of a filter assembly according to an embodiment of the present utility model.
Fig. 3 is an exploded view of a screen assembly according to an embodiment of the present utility model.
Fig. 4 is a partial enlarged view of a of fig. 3.
Fig. 5 is a partial enlarged view of B of fig. 3.
Fig. 6 is an enlarged view of part S of fig. 1.
Fig. 7 is a partial enlarged view of C of fig. 3.
Fig. 8 is a schematic structural view of a filter screen assembly installed on an air duct machine according to an embodiment of the present utility model.
Description of the reference numerals: 10. a mounting frame; 101. a jack; 102. a limiting hole; 103. a connecting sheet; 104. a connecting plate; 1001. a first edge; 1002. a second side; 10021. a through hole; 1003. a third side; 1004. fourth side; 11. a guide rail; 111. inserting plate; 12. a filter screen; 13. a magnetic member; 14. a mounting base; 15. and a barrier strip.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as to include, for example, fixedly coupled, removably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
In a first aspect, as shown in fig. 1, 2, 3 and 4, the present utility model provides a filter assembly, which includes a mounting frame 10, two guide rails 11, a filter 12 and a plurality of magnetic members 13. The two guide rails 11 are oppositely arranged on the mounting frame 10, the opposite surfaces of the two guide rails 11 are respectively provided with a groove, and the frames of the filter screen 12 are slidably arranged in the grooves. The magnetic pieces 13 are all arranged on the installation frame 10 and are positioned on one side of the guide rail 11 close to the air outlet of the installation frame 10, and the magnetic pieces 13 are all magnetically connected with the frame of the filter screen 12.
In specific application, through setting up a plurality of magnetic parts 13 on installing frame 10 for after filter screen 12 slides in place along the recess of guide rail 11, magnetic parts 13 pass through the frame of magnetic force connection filter screen 12, thereby make filter screen 12 fix on installing frame 10, avoid tuber pipe machine in the transportation or the operation in-process filter screen 12 can rock and produce abnormal sound for the recess of guide rail 11. Specifically, the magnetic member 13 may be a magnet.
It will be appreciated that to facilitate drawing of the screen 12, a handle may be provided on the rim of the screen 12.
As shown in fig. 2 and 4, in some preferred embodiments, a plurality of mounting seats 14 are provided on the mounting frame 10. Each mounting seat 14 has a mounting position adapted to the shape of the magnetic member 13, the magnetic member 13 being arranged in the mounting position. In a specific application, the installation of the magnetic piece 13 is firmer by arranging the plurality of installation seats 14 with the installation positions matched with the shape of the magnetic piece 13 on the installation frame 10, so that the filter screen 12 is firmer.
As shown in fig. 3, 4 and 5, in some preferred embodiments, each of the two ends of the guide rail 11 has a plugboard 111 turned in the same direction, the mounting frame 10 is provided with a plughole 101, and the plugboard 111 is inserted into the plughole 101. In a specific application, through arranging the plugboards 111 which are turned over towards the same direction at the two ends of the guide rail 11 and arranging the jacks 101 on the installation frame 10, the plugboards 111 and the jacks 101 are matched, so that the guide rail 11 can be quickly installed at a preset position on the installation frame 10, and the assembly efficiency is improved.
As shown in fig. 2, in some preferred embodiments, the plurality of magnetic members 13 are divided into two groups, and each group of magnetic members 13 is arranged in a "line" along the extending direction of the guide rail 11. In a specific application, the plurality of magnetic pieces 13 are divided into two groups, and each group of magnetic pieces 13 is arranged along a straight line shape, so that the stress of the upper frame and the lower frame of the filter screen 12 can be uniform.
As shown in fig. 1 and 6, in some preferred embodiments, the two ends of the mounting frame 10 are provided with a blocking strip 15, and the blocking strip 15 abuts against the frame of the filter screen 12. In specific application, through all setting up blend stop 15 at the both ends of installing frame 10 for after filter screen 12 slides in place along the recess of guide rail 11, blend stop 15 can realize spacing fixed in the left and right directions to filter screen 12, avoids filter screen 12 to take place to remove in the left and right directions.
It will be appreciated that in order to ensure that the barrier rib 15 has sufficient strength, folded folds may be provided on both sides of the barrier rib 15 to increase the strength of the barrier rib 15.
As shown in fig. 6 and 7, in some preferred embodiments, the mounting frame 10 is provided with a limiting hole 102 and a connecting piece 103, one end of the barrier 15 is inserted into the limiting hole 102, and the other end of the barrier 15 is connected to the connecting piece 103. In a specific application, the limiting hole 102 and the connecting piece 103 are arranged on the mounting frame 10, so that the barrier strip 15 can be conveniently and rapidly connected with the mounting frame 10, and the assembly efficiency is improved.
In some preferred embodiments, the edges of the mounting frame 10 have outwardly extending webs 104, as shown in fig. 2. In particular applications, the use of bolts or screws to mount the screen assembly at the intake of the ductwork machine is facilitated by the provision of outwardly extending attachment plates 104 at the edges of the mounting frame 10.
As shown in fig. 4, in some preferred embodiments, the mounting frame 10 includes a first side 1001, a second side 1002, a third side 1003, and a fourth side 1004. The first side 1001, the second side 1002, the third side 1003, and the fourth side 1004 are connected end to end in this order, the first side 1001 is opposite to the third side 1003, the second side 1002 is opposite to the fourth side 1004, and the two guide rails 11 are provided on the first side 1001 and the third side 1003, respectively. In a specific application, the first side 1001, the second side 1002, the third side 1003 and the fourth side 1004 are connected end to end in sequence to form the installation frame 10, so that the assembly is simple.
In some preferred embodiments, the second side 1002 and the fourth side 1004 are provided with a through hole 10021 for the filter 12 to pass through. In a specific application, through holes 10021 are formed on the second side 1002 and the fourth side 1004, the filter screen 12 can be guided, so that the filter screen 12 can be accurately inserted into the groove of the guide rail 11 when the filter screen 12 is installed.
In a second aspect, as shown in fig. 8, the present utility model provides an air duct machine, including the filter screen assembly of the first aspect.
In summary, according to the filter screen assembly and the air duct machine of the present utility model, the plurality of magnetic members 13 are disposed on the mounting frame 10, so that the plurality of magnetic members 13 are magnetically connected with the frame of the filter screen 12 disposed on the mounting frame 10, thereby fixing the filter screen 12, and avoiding abnormal sound generated when the filter screen 12 shakes relative to the groove of the guide rail 11 during transportation or operation of the air duct machine.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (10)
1. A filter screen component comprises a mounting frame, two guide rails and a filter screen; the two guide rails are oppositely arranged on the mounting frame, grooves are formed in the opposite surfaces of the two guide rails, and the frames of the filter screen are slidably arranged in the grooves; the device is characterized by also comprising a plurality of magnetic pieces; the magnetic pieces are arranged on the installation frame and are positioned on one side of the guide rail, which is close to the air outlet of the installation frame, and the magnetic pieces are magnetically connected with the frame of the filter screen.
2. The screen assembly of claim 1, wherein the mounting frame has a plurality of mounting seats thereon, each of the mounting seats having a mounting location adapted to the shape of the magnetic member, the magnetic member being disposed within the mounting location.
3. The filter screen assembly according to claim 1, wherein two ends of each guide rail are provided with insertion plates which are folded in the same direction, insertion holes are formed in the mounting frame, and the insertion plates are inserted into the insertion holes.
4. The screen assembly of claim 1, wherein the plurality of magnetic elements is divided into two groups, each group of magnetic elements being disposed in a "one" arrangement along the extending direction of the rail.
5. The screen assembly of claim 1, wherein the mounting frame has bars at both ends, the bars abutting the rim of the screen.
6. The screen assembly of claim 5, wherein the mounting frame is provided with a limiting hole and a connecting sheet, one end of the barrier strip is inserted into the limiting hole, and the other end of the barrier strip is connected with the connecting sheet.
7. The screen assembly of claim 1, wherein an edge of the mounting frame has an outwardly extending web.
8. The screen assembly of claim 1, wherein the mounting frame includes a first side, a second side, a third side, and a fourth side; the first side, the second side, the third side and the fourth side are connected in sequence in an end-to-end mode, the first side is opposite to the third side, the second side is opposite to the fourth side, and the two guide rails are respectively arranged on the first side and the third side.
9. The screen assembly of claim 8, wherein the second and fourth sides are each provided with a through hole through which a screen passes.
10. An air duct machine comprising a screen assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257094.1U CN219693430U (en) | 2023-05-23 | 2023-05-23 | Filter screen assembly and air duct machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257094.1U CN219693430U (en) | 2023-05-23 | 2023-05-23 | Filter screen assembly and air duct machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693430U true CN219693430U (en) | 2023-09-15 |
Family
ID=87967477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321257094.1U Active CN219693430U (en) | 2023-05-23 | 2023-05-23 | Filter screen assembly and air duct machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693430U (en) |
-
2023
- 2023-05-23 CN CN202321257094.1U patent/CN219693430U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |