CN220250275U - Wiring cover plate and fresh air conditioner - Google Patents
Wiring cover plate and fresh air conditioner Download PDFInfo
- Publication number
- CN220250275U CN220250275U CN202321389284.9U CN202321389284U CN220250275U CN 220250275 U CN220250275 U CN 220250275U CN 202321389284 U CN202321389284 U CN 202321389284U CN 220250275 U CN220250275 U CN 220250275U
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- China
- Prior art keywords
- air inlet
- inlet pipe
- cover plate
- mounting hole
- filter screen
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000004378 air conditioning Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a wiring cover plate and a fresh air conditioner, wherein the wiring cover plate comprises a cover plate body and an air inlet pipe installation part arranged on the cover plate body, the air inlet pipe installation part is provided with an air inlet pipe installation hole, the air inlet pipe installation part protrudes out of the cover plate body, and a filter screen is arranged in the air inlet pipe installation hole. According to the wiring cover plate provided by the utility model, the wiring cover plate with the air inlet pipe mounting hole is arranged, so that the filter screen is arranged in the air inlet pipe mounting hole, and on one hand, the filter screen is easy and convenient to assemble and disassemble; on the other hand, sundries are prevented from entering the fresh air pipeline and the inside of the air conditioner, so that the performance and the service life of the air conditioner are improved; in addition, when changing the air-supply line, under the condition that the filter screen can also be used, need not demolish the filter screen.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a wiring cover plate and a fresh air conditioner.
Background
The fresh air conditioner is a healthy and comfortable air conditioner with a fresh air function, and utilizes a centrifugal fan to realize ventilation and ventilation between room air and outdoor air and also has the function of purifying air.
In the existing fresh air conditioner, a filter screen is arranged on a fresh air rainproof cover configured on a large pipe, so that the fresh air conditioner does not have the filter screen when a small pipe is arranged, and the fresh air conditioner does not have the functions of preventing mice and insects; or the filter screen is arranged in the air conditioner, and when the filter screen needs to be disassembled, the air conditioner shell needs to be disassembled, the disassembly is complex, and the disassembly is difficult.
Disclosure of Invention
The first aspect of the utility model provides a wiring cover plate, which is used for solving the technical problem that a filter screen of a fresh air conditioner in the prior art is arranged in the air conditioner and is difficult to detach.
The first aspect of the utility model provides a wiring cover plate, which comprises a cover plate body and an air inlet pipe installation part arranged on the cover plate body, wherein the air inlet pipe installation part is provided with an air inlet pipe installation hole, the air inlet pipe installation part protrudes out of the cover plate body, and a filter screen is arranged in the air inlet pipe installation hole.
According to the wiring cover plate provided by the utility model, the wiring cover plate with the air inlet pipe mounting hole is arranged, so that the filter screen is arranged in the air inlet pipe mounting hole, and on one hand, the filter screen is easy and convenient to assemble and disassemble; on the other hand, sundries are prevented from entering the fresh air pipeline and the inside of the air conditioner, so that the performance and the service life of the air conditioner are improved; in addition, when changing the air-supply line, under the condition that the filter screen can also be used, need not demolish the filter screen.
Further, the filter network card is connected in the air inlet pipe mounting hole, so that the disassembly and assembly efficiency of the filter screen can be improved.
Further, a limiting portion is arranged at a first end, close to the air inlet pipe mounting hole, of the air inlet pipe, the limiting portion extends inwards in the radial direction of the air inlet pipe mounting hole and protrudes out of the circumferential surface of the air inlet pipe mounting hole, and the limiting portion is used for limiting the filter screen to move along the axial direction of the air inlet pipe mounting hole.
Further, the limiting part comprises at least two protruding points, the protruding points extend inwards along the radial direction of the air inlet pipe mounting hole and protrude out of the circumferential surface of the air inlet pipe mounting hole, and the first outer edge end surface of the filter screen is abutted with the protruding points; or, the limiting part comprises at least two limiting sheets, and the limiting sheets can be folded relative to the end face of the air inlet pipe mounting hole, so that the limiting sheets are abutted with the end face of the first outer edge of the filter screen.
Further, a guide inclined plane is arranged on one side of the salient point, which is close to the first end of the air inlet pipe mounting hole, so that guide can be provided for mounting of the filter screen, and the filter screen is convenient to mount;
further, the protruding points are distributed at equal intervals along the circumferential surface of the air inlet pipe, and/or the limiting pieces are distributed at equal intervals along the circumferential surface of the air inlet pipe mounting hole, so that the contact area between the protruding points or the limiting pieces and the filter screen is increased, and the mounting stability of the filter screen is improved.
Further, the limiting part further comprises a raised strip, and the raised strip extends inwards along the radial direction of the air inlet pipe mounting hole and protrudes out of the circumferential surface of the air inlet pipe mounting hole; the filter screen is arranged between the convex points and the convex strips, or between the limiting piece and the convex strips.
According to the wiring cover plate, the convex strips are arranged in the air inlet pipe mounting holes, the filter screen is limited between the convex points and the convex strips or between the limiting pieces and the convex strips, so that the filter screen is prevented from being separated from the air inlet pipe mounting holes, and the filter screen is easy and convenient to mount and dismount; in addition, the convex strip is also used for limiting the installation position of the air inlet pipe.
Further, the convex strips are arc convex strips, the number of the arc convex strips is a plurality of, and the arc convex strips are distributed at equal intervals along the circumferential surface of the air inlet pipe mounting hole; or, the raised line is a closed ring raised line.
Further, a threaded portion is arranged on the circumferential surface of the second end of the air inlet pipe mounting hole, and the threaded portion is used for being in threaded connection with the air inlet pipe.
Further, a clamping structure is arranged on the inner surface of the cover plate body and is used for being matched with the air conditioner shell in a clamping way; and/or the cover plate body is provided with a mounting hole, and the mounting hole is used for being in threaded connection with the air conditioner shell.
The second aspect of the utility model provides a fresh air conditioner, which comprises an air conditioner shell and a wiring cover plate, wherein the wiring cover plate is connected to the air conditioner shell, the air inlet pipe mounting part extends along the inner side close to the air conditioner shell, and the filter screen is arranged in the air inlet pipe mounting hole positioned on the inner side of the air conditioner shell.
Drawings
Fig. 1 is a schematic structural diagram of a wiring cover plate according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
fig. 3 is a schematic diagram of a three-dimensional structure of a fresh air conditioner according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3;
FIG. 5 is a schematic view of a partial enlarged structure at B in FIG. 4;
fig. 6 is a schematic diagram of a rear view structure of a fresh air conditioner according to an embodiment of the present utility model;
reference numerals illustrate:
100-wiring cover plate; 110-a cover plate body; 120-an air inlet pipe mounting part; 130-an air inlet pipe mounting hole; 131-bump; 132-convex strips; 133-a threaded portion; 140-a snap-fit structure; 150-mounting holes;
200-filtering net;
300-an air conditioning case;
Detailed Description
In order that the above objects, features and advantages of the present utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings 1-6.
Referring to fig. 1 and 5, an embodiment of the present utility model provides a wiring cover plate, where the wiring cover plate 100 includes a cover plate body 110 and an air inlet pipe mounting portion 120 disposed on the cover plate body 110, the air inlet pipe mounting portion 120 has an air inlet pipe mounting hole 130, the air inlet pipe mounting portion 120 protrudes from the cover plate body 110, and a filter screen 200 is disposed in the air inlet pipe mounting hole 130.
It should be noted that, the air inlet pipe mounting portion 120 is disposed on the cover plate body 110, and the air inlet pipe mounting portion 120 may protrude toward the inner surface of the cover plate body 110, may protrude toward the outer surface of the cover plate body 110, and may protrude toward both the inner surface and the outer surface of the cover plate body 110.
Therefore, in the wiring cover plate 100 provided by the embodiment of the utility model, the filter screen 200 is arranged in the air inlet pipe mounting hole 130 by arranging the wiring cover plate 100 with the air inlet pipe mounting hole 130, so that on one hand, the filter screen 200 is easy and convenient to disassemble and assemble; on the other hand, sundries are prevented from entering the fresh air pipeline and the inside of the air conditioner, so that the performance and the service life of the air conditioner are improved; in addition, in the case that the filter screen 200 can be used when the air inlet duct is replaced, the filter screen 200 does not need to be removed.
It should be noted that, the installation mode of the filter screen 200 and the air inlet pipe installation hole 130 is not limited, and may be a clamping connection or a screw connection; the end face of the filter screen can be fixed, and the circumference of the filter screen can be fixed.
According to the embodiment of the utility model, the filter screen 200 can be clamped in the air inlet pipe mounting hole 130, so that the dismounting efficiency of the filter screen 200 can be improved.
In the embodiment of the present utility model, a limiting portion is disposed near the first end of the air inlet pipe mounting hole 130, and the limiting portion extends inward along the radial direction of the air inlet pipe mounting hole 130 and protrudes out of the circumferential surface of the air inlet pipe mounting hole 130, and the limiting portion is used for limiting the movement of the filter screen 200 along the axial direction of the air inlet pipe mounting hole 130.
Referring to fig. 2, in an embodiment of the present utility model, the limiting portion includes at least two protruding points 131, where the protruding points 131 extend inward along the radial direction of the air inlet pipe mounting hole 130 and protrude from the circumferential surface of the air inlet pipe mounting hole 130, and the first outer edge end surface of the filter screen 200 abuts against the protruding points 131, so as to limit the movement of the filter screen 200 toward the side close to the air conditioner casing.
It should be noted that, the protruding points 131 are rigid structures, the filter screen 200 has a certain deformation, the protruding points 131 are in contact with the first outer edge end surface of the filter screen 200, the local contact area is small, and the disassembly and assembly are convenient.
In the embodiment of the utility model, the convex point 131 is provided with the guiding inclined plane near the first end of the air inlet pipe mounting hole 130, so that guiding can be provided for mounting the filter screen 200, and the filter screen 200 is convenient to mount.
In the embodiment of the utility model, the number of the salient points 131 is multiple, and the salient points 131 are distributed at equal intervals along the circumferential surface of the air inlet pipe mounting hole 130, so that the contact area between the salient points 131 and the filter screen 200 is increased, and the mounting stability of the filter screen 200 is improved.
In another embodiment of the present utility model, the limiting portion includes at least two limiting pieces, and the limiting pieces can be folded with respect to the end surface of the air inlet pipe mounting hole 130, so that the limiting pieces are abutted with the first outer edge end surface of the filter screen 200.
When the filter screen needs to be removed, the clamping piece can be turned over in the reverse direction, so that the clamping piece is far away from the first outer edge end surface of the filter screen 200.
Referring to fig. 5, in the embodiment of the present utility model, the limiting portion further includes a protrusion 132, where the protrusion 132 extends inward along the radial direction of the air inlet pipe mounting hole 130 and protrudes out of the circumferential surface of the air inlet pipe mounting hole 130; the filter 200 is disposed between the protruding points 131 and the protruding strips 132, or the filter 200 is disposed between the limiting piece and the protruding strips 132.
When the filter 200 is mounted, the filter 200 is mounted from the convex point 131 side, and the filter 200 is fitted into the gap between the convex point 131 and the convex strip 132.
The first end surface of the protruding strip 132 may be in contact with the filter screen 200.
The second end surface of the protruding strip 132 may also abut against the end surface of the air inlet pipe, so as to define the installation position of the air inlet pipe.
Therefore, in the wiring cover plate 100 provided by the embodiment of the utility model, the protruding strips 132 are arranged in the air inlet pipe mounting holes 130, the filter screen 200 is limited between the protruding points 131 and the protruding strips 132, or the filter screen 200 is limited between the limiting piece and the protruding strips 132, so that on one hand, the filter screen 200 is prevented from being separated from the air inlet pipe mounting holes 130, and on the other hand, the filter screen 200 is simply and conveniently mounted, and the filter screen 200 is convenient to dismount; in addition, the protruding strips 132 are also used to define the mounting position of the air inlet duct.
In a specific embodiment of the present utility model, the protruding strips 132 are circular protruding strips, and the number of circular protruding strips is plural, and the circular protruding strips are distributed at equal intervals along the circumferential surface of the air inlet pipe mounting hole 130.
In another embodiment of the present utility model, the protruding strip 132 is a closed ring protruding strip.
In the embodiment of the present utility model, a threaded portion 133 is disposed near the circumferential surface of the second end of the air inlet pipe mounting hole 130, and the threaded portion 133 is used for being in threaded connection with the air inlet pipe.
The second end surface of the protruding strip 132 may also abut against the end surface of the air inlet pipe, so as to define the installation position of the air inlet pipe.
Referring to fig. 1, in the embodiment of the present utility model, a fastening structure 140 is disposed on an inner surface of the cover body 110, and the fastening structure 140 is used for being in snap fit with the air conditioner case 300.
Referring to fig. 1, in an embodiment of the present utility model, a cover body 110 is provided with a mounting hole 150, and the mounting hole 150 is used for screw-coupling with an air conditioner case 300.
Referring to fig. 5 and 6, an embodiment of the present utility model provides a fresh air conditioner, which includes an air conditioning case 300 and the above-mentioned wiring cover plate 100, the wiring cover plate 100 is connected to the air conditioning case 300, the air inlet pipe mounting portion 120 extends along an inner side near the air conditioning case 300, and the filter screen 200 is disposed in the air inlet pipe mounting hole 130 located at the inner side of the air conditioning case 300.
Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.
Claims (10)
1. The wiring cover plate is characterized in that the wiring cover plate (100) comprises a cover plate body (110) and an air inlet pipe installation part (120) arranged on the cover plate body (110), the air inlet pipe installation part (120) is provided with an air inlet pipe installation hole (130), the air inlet pipe installation part (120) protrudes out of the cover plate body (110), and a filter screen (200) is arranged in the air inlet pipe installation hole (130).
2. The wiring cover plate according to claim 1, wherein the filter screen (200) is clamped in the air inlet pipe mounting hole (130).
3. The wiring cover plate according to claim 2, wherein a limiting portion is provided near the first end of the air inlet pipe mounting hole (130), the limiting portion extends inward in the radial direction of the air inlet pipe mounting hole (130) and protrudes out of the circumferential surface of the air inlet pipe mounting hole (130), and the limiting portion is used for limiting movement of the filter screen (200) in the axial direction of the air inlet pipe mounting hole (130).
4. A wiring cover plate according to claim 3, wherein the limit part comprises at least two protruding points (131), the protruding points (131) extend inwards along the radial direction of the air inlet pipe mounting hole (130) and protrude out of the circumferential surface of the air inlet pipe mounting hole (130), and the first outer edge end surface of the filter screen (200) is abutted with the protruding points (131); or, the limiting part comprises at least two limiting sheets, and the limiting sheets can be folded relative to the end face of the air inlet pipe mounting hole (130) so that the limiting sheets are abutted with the first outer edge end face of the filter screen (200).
5. The wiring cover plate according to claim 4, wherein a guide slope is provided on a side of the salient point (131) close to the first end of the air inlet pipe mounting hole (130); the salient points (131) are distributed at equal intervals along the circumferential surface of the air inlet pipe mounting hole (130); and/or the limiting sheets are distributed at equal intervals along the circumferential surface of the air inlet pipe mounting hole (130).
6. The patch panel according to claim 4, wherein the limiting portion further includes a protrusion (132), the protrusion (132) extending radially inward of the air inlet duct mounting hole (130) and protruding from a circumferential surface of the air inlet duct mounting hole (130); the filter screen (200) is arranged between the protruding points (131) and the protruding strips (132), or the filter screen (200) is arranged between the limiting piece and the protruding strips (132).
7. The wiring cover plate according to claim 6, wherein the protruding strips (132) are circular-arc protruding strips, the number of the circular-arc protruding strips is plural, and the circular-arc protruding strips are distributed at equal intervals along the circumferential surface of the air inlet pipe mounting hole (130); or, the raised line (132) is a closed ring raised line.
8. The wiring cover plate according to claim 1, wherein a threaded portion (133) is provided near a circumferential surface of the second end of the air inlet pipe mounting hole (130), the threaded portion (133) being for threaded connection with the air inlet pipe.
9. The patch panel of claim 1, wherein the interior surface of the panel body (110) is provided with a snap-fit structure (140), the snap-fit structure (140) being adapted for snap-fit engagement with an air conditioning case (300); and/or, the cover plate body (110) is provided with a mounting hole (150), and the mounting hole (150) is used for being in threaded connection with the air conditioner shell (300).
10. A fresh air conditioner, characterized by comprising an air conditioning shell (300) and the wiring cover plate (100) according to any one of claims 1-9, wherein the wiring cover plate (100) is connected to the air conditioning shell (300), the air inlet pipe mounting part extends along the inner side close to the air conditioning shell (300), and the filter screen (200) is arranged in the air inlet pipe mounting hole (130) positioned on the inner side of the air conditioning shell (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389284.9U CN220250275U (en) | 2023-06-01 | 2023-06-01 | Wiring cover plate and fresh air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321389284.9U CN220250275U (en) | 2023-06-01 | 2023-06-01 | Wiring cover plate and fresh air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250275U true CN220250275U (en) | 2023-12-26 |
Family
ID=89226422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321389284.9U Active CN220250275U (en) | 2023-06-01 | 2023-06-01 | Wiring cover plate and fresh air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250275U (en) |
-
2023
- 2023-06-01 CN CN202321389284.9U patent/CN220250275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |