CN117824019A - Air conditioner shell and outdoor unit - Google Patents
Air conditioner shell and outdoor unit Download PDFInfo
- Publication number
- CN117824019A CN117824019A CN202211194118.3A CN202211194118A CN117824019A CN 117824019 A CN117824019 A CN 117824019A CN 202211194118 A CN202211194118 A CN 202211194118A CN 117824019 A CN117824019 A CN 117824019A
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- air outlet
- air
- middle frame
- strip
- grid structure
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- 238000004378 air conditioning Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The invention provides an air conditioner shell and an outdoor unit, and relates to the technical field of air conditioners. The air conditioner shell is applied to the outdoor unit and comprises a middle frame, an air outlet panel and a grid structure, wherein the middle frame is provided with an air outlet; the air outlet panel is arranged on the outer side of the middle frame and above the air outlet, an air outlet channel is formed between the air outlet panel and the middle frame, and the air outlet channel is communicated with the air outlet; the grid structure is arranged at the inlet of the air outlet channel, and air flow blown out from the air outlet enters the air outlet channel through the grid structure. Like this, under the condition that the air guide door was opened, from user's vision, there is not black phenomenon of leaking in the entry of air outlet duct, and the grid structure can directly be watched to the user, promotes the aesthetic measure of air conditioner casing and user's impression experience, can effectively prevent that worm mouse from getting into air outlet duct, improves air conditioner casing's seal, reduces the possibility that the air outlet panel produced the noise, promotes reliability and user experience that equipment used.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner shell and an outdoor unit.
Background
At present, in order to increase the air output, the zero-wind-sensation air conditioner improves the heat exchange efficiency, and a panel air outlet channel is also added besides an air outlet. The panel air outlet channel is added, so that the panel and the middle frame are suspended, the air guide door of the air conditioner is opened under the normal mode operation, the middle frame has black leakage phenomenon visually for users, the structure is not tight in sealing, the problem of preventing insects and mice exists, and the user's impression experience and the tightness of the whole machine are affected; in addition, as the panel and the middle frame are suspended, the air conditioner is operated in a conventional mode, and the panel vibrates and noise is generated due to the fact that wind blows to the panel.
Disclosure of Invention
The invention solves the problems that: the air guide door is opened, the middle frame has black leakage phenomenon in the vision of a user, the sealing is not tight, the problem of preventing insects and mice exists, and the user's viewing experience and the tightness of the whole machine are affected.
In order to solve the above problems, in a first aspect, the present invention provides an air conditioner casing, which is applied to an outdoor unit, the air conditioner casing comprising:
the middle frame is provided with an air outlet;
the air outlet panel is arranged on the outer side of the middle frame and positioned above the air outlet, an air outlet channel is formed between the air outlet panel and the middle frame, and the air outlet channel is communicated with the air outlet;
and the grid structure is arranged at the inlet of the air outlet channel, and air flow blown out from the air outlet enters the air outlet channel through the grid structure.
The air conditioner shell provided by the invention has the beneficial effects that:
1. a grille structure is arranged at the inlet of an air outlet channel formed between the air outlet panel and the middle frame, and under the condition that the air guide door is opened, the black leakage phenomenon does not exist at the inlet of the air outlet channel visually, so that a user can directly watch the grille structure, and the attractiveness of an air conditioner shell and the visual experience of the user are improved;
2. the grille structure is arranged at the inlet of the air outlet channel, so that insects and mice can be effectively prevented from entering the air outlet channel, and the tightness of the air conditioner shell is improved;
3. the grid structure can reduce the flow velocity of air flow blown out of the air outlet into the air outlet channel, avoid the air flow from blowing to the bottom edge of the air outlet panel and vibrating the bottom edge of the air outlet panel, reduce the noise, and improve the use reliability and user experience of the equipment;
4. the grid structure is additionally arranged, so that the air output of the outdoor unit is not reduced, the refrigerating effect of the outdoor unit is hardly influenced, and the possibility of condensation is not basically increased.
In an alternative embodiment, the grid structure is provided with a plurality of strip-shaped holes, the strip-shaped holes are perpendicular to the length direction of the middle frame, and the strip-shaped holes are uniformly arranged at intervals along the length direction of the middle frame.
The arrangement of the strip-shaped holes can enable the porosity (the porosity=the total area of the strip-shaped holes/the area of the grid structure) on the grid structure to be larger, so that the blocking influence of the grid structure on the air flow is smaller, and the length of each strip-shaped hole cannot be too large, so that the production difficulty is reduced.
In an alternative embodiment, the width a of the strip-shaped hole is: the distance b between two adjacent strip-shaped holes is 2 mm-5 mm: 1.5 mm-2.5 mm.
In an alternative embodiment, the strip-shaped hole is located at a middle position in the width direction of the grid structure, and the distance c between the strip-shaped hole and the edge in the width direction of the grid structure is: 1.5 mm-2.5 mm.
In an alternative embodiment, the thickness d of the grating structure is: 1.5 mm-2.5 mm.
The size of the grid structure is designed according to the parameters, so that the larger porosity of the grid structure can be ensured, and the grid structure can be ensured to have enough structural strength.
In an alternative embodiment, a mounting groove is formed in the middle frame and at the inlet of the air outlet channel, and one end, close to the middle frame, of the grille structure is mounted in the mounting groove.
Therefore, the stability of the grid structure mounted on the middle frame can be improved, and vibration noise generated by blowing of air flow on the grid structure is avoided.
In an alternative embodiment, the depth e of the mounting groove in the thickness direction of the grating structure is greater than or equal to the thickness d of the grating structure, and the depth f of the mounting groove in the width direction of the grating structure is less than or equal to the distance c between the strip-shaped hole and the edge in the width direction of the grating structure.
Thus, the thickness d of the grid structure does not exceed the depth e of the mounting groove, the grid structure is prevented from protruding out of the mounting groove in the thickness direction and forming a tip, and noise caused by air flow blowing onto the tip is avoided. The distance c between the strip-shaped holes and the edge of the grating structure in the width direction is not more than the depth f of the mounting groove, so that the strip-shaped holes on the grating structure are prevented from being shielded by the middle frame, and all the strip-shaped holes can completely pass through air flow.
In an alternative embodiment, the air conditioning case further includes:
the base is arranged at the bottom of the air outlet panel, an inlet of an air outlet channel is formed between the base and the middle frame, and one end of the grid structure, which is close to the air outlet panel, is lapped on the base.
Therefore, the stability of the installation of the grille structure is further improved, and the bottom edge of the air outlet panel is separated from the air outlet by the base, so that the distance between the bottom edge of the air outlet panel and the air outlet is increased, the bottom edge of the air outlet panel is prevented from being directly blown by the air flow of the air outlet, and the possibility that the air outlet panel is blown by the air flow to vibrate is reduced.
In an alternative embodiment, the base is connected to the middle frame by a bracket, the bottom end of the air outlet panel is lapped on the base, and the top end of the air outlet panel is connected to the middle frame.
Thus, the stability of the installation of the base and the air outlet panel is higher.
In a second aspect, the present invention provides an outdoor unit, including:
the air conditioner casing of the foregoing embodiment;
the air guide door is arranged at the air outlet, and the bottom end of the air guide door is rotatably connected to the middle frame.
In this way, the outdoor unit provided by the invention adopts the air conditioner shell, so that the attractiveness of the outdoor unit and the visual experience of a user are improved, the tightness of the outdoor unit is improved, the noise is reduced, the reliability and the user experience of equipment use are improved, and the air output, the refrigeration effect and the condensation are basically not adversely affected.
Drawings
Fig. 1 is a schematic structural diagram of an outdoor unit according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an outdoor unit according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of a first view of a grating structure;
fig. 5 is a schematic structural view of the second view angle of the grid structure.
Reference numerals illustrate:
100-an outdoor unit; 1-a wind guide door; 2-an air conditioning case; 21-a middle frame; 211-an air outlet; 212-mounting slots; 22-an air outlet panel; 23-grid structure; 231-bar-shaped holes; 24-base; 25-air outlet duct.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Referring to fig. 1 and 2, the present embodiment provides an outdoor unit 100, wherein the outdoor unit 100 includes an air conditioning casing 2 and a damper 1, and the air conditioning casing 2 includes a middle frame 21, an air outlet panel 22, a grille structure 23 and a base 24.
Specifically, the middle frame 21 is provided with an air outlet 211, and an arrow in the air outlet 211 in fig. 2 indicates an air outlet direction. The air guide door 1 is installed at the air outlet 211, and the bottom of the air guide door 1 is rotatably connected to the middle frame 21.
The air outlet panel 22 is installed on the outer side of the middle frame 21 and is located above the air outlet 211, an air outlet channel 25 is formed between the air outlet panel 22 and the middle frame 21, and the air outlet channel 25 is communicated with the air outlet 211. The air outlet panel 22 is provided with a through hole for air outlet.
The grille structure 23 is installed at the inlet of the air outlet duct 25, and the air flow blown out from the air outlet 211 enters the air outlet duct 25 through the grille structure 23.
In this way, the grille structure 23 is installed at the inlet of the air outlet duct 25 formed between the air outlet panel 22 and the middle frame 21, and under the condition that the air guide door 1 is opened, the black leakage phenomenon does not exist at the inlet of the air outlet duct 25 visually for users, so that the users can directly watch the grille structure 23, and the aesthetic degree of the air conditioner shell 2 and the visual experience of the users are improved; the entry of the worm and mouse into the air outlet duct 25 can be effectively prevented, and the tightness of the air conditioner shell 2 is improved; the flow speed of the air flow blown by the air outlet 211 into the air outlet channel 25 can be reduced, the air flow is prevented from blowing to the bottom edge of the air outlet panel 22, the bottom edge of the air outlet panel 22 is prevented from vibrating, the noise is reduced, and the use reliability and the user experience of the equipment are improved; the grille structure 23 is added without reducing the air output of the outdoor unit 100, hardly affecting the refrigerating effect of the outdoor unit 100, and hardly increasing the possibility of condensation.
Referring to fig. 2 and 3, a base 24 is disposed at the bottom of the air outlet panel 22, an inlet of an air outlet duct 25 is formed between the base 24 and the middle frame 21, and one end of the grille structure 23 close to the air outlet panel 22 is overlapped on the base 24. Specifically, the base 24 is connected to the middle frame 21 through a bracket, the bottom end of the air outlet panel 22 is lapped on the base 24, and the top end of the air outlet panel 22 is connected to the middle frame 21. In this way, not only the stability of the installation of the grille structure 23 is improved, but also the distance between the bottom edge of the air outlet panel 22 and the air outlet 211 is increased by the base 24, so that the distance between the bottom edge of the air outlet panel 22 and the air outlet 211 is increased, the bottom edge of the air outlet panel 22 is prevented from being directly blown by the air flow of the air outlet 211, and the possibility that the air outlet panel 22 is blown by the air flow to vibrate is reduced.
Referring to fig. 3, a mounting groove 212 is formed in the middle frame 21 at the inlet of the air outlet duct 25, and one end of the grille structure 23 close to the middle frame 21 is mounted in the mounting groove 212. In this way, the stability of the mounting of the grill structure 23 on the center 21 can be improved, and vibration noise generated by the grill structure 23 being blown by the air flow can be avoided.
Preferably, the depth e of the mounting groove 212 in the thickness direction of the grating structure 23 is greater than or equal to the thickness d of the grating structure 23 (see fig. 5), and the depth f of the mounting groove 212 in the width direction of the grating structure 23 is less than or equal to the distance c between the bar-shaped hole 231 and the edge of the grating structure 23 in the width direction (see fig. 4). In this way, the thickness d of the grating structure 23 does not exceed the depth e of the mounting groove 212, so that the grating structure 23 is prevented from protruding out of the mounting groove 212 in the thickness direction and forming a tip, and noise caused by air flow blowing onto the tip is avoided. The distance c between the strip-shaped holes 231 and the edges of the grid structure 23 in the width direction does not exceed the depth f of the mounting groove 212, so that the strip-shaped holes 231 on the grid structure 23 are prevented from being blocked by the middle frame 21, and all the strip-shaped holes 231 can completely pass through air flow.
In this embodiment, the mounting groove 212 is in the form of an L-shaped notch, and in other embodiments, the mounting groove 212 may also be in the form of a U-shaped notch, where the opening width of the U-shaped notch is greater than or equal to the thickness of the grid structure 23, so that the grid structure 23 may be directly inserted into the U-shaped notch, and also may have a stable supporting effect on the grid structure 23.
Referring to fig. 4, the grille structure 23 is provided with a plurality of strip-shaped holes 231, the strip-shaped holes 231 are preferably kidney-shaped holes, the strip-shaped holes 231 are perpendicular to the length direction of the middle frame 21, and the plurality of strip-shaped holes 231 are uniformly arranged along the length direction of the middle frame 21 at intervals. The arrangement of the strip-shaped holes 231 in this way can make the porosity (porosity=total area of the strip-shaped holes 231/area of the grid structure 23) on the grid structure 23 larger, make the blocking effect of the grid structure 23 on the air flow smaller, and the length of each strip-shaped hole 231 is not too large, so that the production difficulty is reduced.
The width a of the bar-shaped hole 231 is: 2mm to 5mm, preferably a is 3mm, and the distance b between two adjacent strip-shaped holes 231 is: 1.5mm to 2.5mm, preferably b is 2mm. The bar-shaped hole 231 is located at a middle position in the width direction of the grid structure 23, and a distance c between the bar-shaped hole 231 and an edge in the width direction of the grid structure 23 is: 1.5mm to 2.5mm, preferably c is 2mm.
The total length of the grill structure 23 may be determined according to the length of the inlet of the outlet duct 25, and preferably the total length of the grill structure 23 is greater than or equal to the length of the inlet of the outlet duct 25. The total width of the grill structure 23 may be determined according to the width of the inlet of the outlet duct 25, and it is preferable that the total width of the grill structure 23 is greater than or equal to the width of the inlet of the outlet duct 25. In this way, the grille structure 23 can be ensured to completely cover the inlet of the air outlet duct 25, and the black leakage phenomenon in the vision of a user can be completely avoided.
In other embodiments, the grid structure 23 may be provided with round holes, oval holes, diamond holes, rectangular holes or other through holes with regular shapes, or may be irregular through holes, which also can achieve the technical effects in this embodiment to some extent.
Referring to fig. 5, the thickness d of the grating structure 23 is: 1.5mm to 2.5mm, preferably d is 2mm.
The dimensions of the grid structure 23 are designed according to the above parameters, so that not only can the larger porosity on the grid structure 23 be ensured, but also the grid structure 23 can be ensured to have enough structural strength.
Of course, in other embodiments, the grille structure 23 may not be designed according to the above parameters, and may cover the inlet of the air outlet duct 25 partially or completely, thereby achieving the technical effect of this embodiment to some extent.
The beneficial effects of the air conditioning case 2 provided in this embodiment include:
1. a grid structure 23 is arranged at the inlet of an air outlet duct 25 formed between an air outlet panel 22 and a middle frame 21, and under the condition that a wind guide door 1 is opened, the inlet of the air outlet duct 25 is free from black leakage in a visual sense of a user, the user can directly watch the grid structure 23, and the aesthetic degree of an air conditioner shell 2 and the visual experience of the user are improved;
2. the grille structure 23 is arranged at the inlet of the air outlet duct 25, so that insects and mice can be effectively prevented from entering the air outlet duct 25, and the tightness of the air conditioner shell 2 is improved;
3. the grille structure 23 can reduce the flow rate of the air flow blown by the air outlet 211 into the air outlet channel 25, avoid the air flow from blowing to the bottom edge of the air outlet panel 22 and vibrating the bottom edge of the air outlet panel 22, reduce the noise, and improve the use reliability and user experience of the equipment;
4. the grille structure 23 is additionally arranged, so that the air output of the outdoor unit 100 is not reduced, the refrigerating effect of the outdoor unit 100 is hardly influenced, and the possibility of condensation is not basically increased;
5. the grid structure 23 is supported by the base 24 and the mounting groove 212 on the middle frame 21, so that the mounting stability of the grid structure 23 is improved, and vibration noise generated by blowing the grid structure 23 by air flow is avoided.
Although the present invention is disclosed above, the present invention 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 invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (10)
1. An air conditioner casing, be applied to the off-premises station, characterized in that, the air conditioner casing includes:
a middle frame (21) provided with an air outlet (211);
an air outlet panel (22) which is arranged on the outer side of the middle frame (21) and is positioned above the air outlet (211), an air outlet channel (25) is formed between the air outlet panel (22) and the middle frame (21), and the air outlet channel (25) is communicated with the air outlet (211);
the grid structure (23) is arranged at the inlet of the air outlet channel (25), and air flow blown out of the air outlet (211) enters the air outlet channel (25) through the grid structure (23).
2. The air conditioner casing according to claim 1, wherein the grille structure (23) is provided with a plurality of strip-shaped holes (231), the strip-shaped holes (231) are perpendicular to the length direction of the middle frame (21), and the strip-shaped holes (231) are uniformly arranged at intervals along the length direction of the middle frame (21).
3. An air conditioning case according to claim 2, characterized in that the width a of the strip-shaped hole (231) is: the distance b between two adjacent strip-shaped holes (231) is 2 mm-5 mm: 1.5 mm-2.5 mm.
4. An air conditioner casing according to claim 2, wherein the strip-shaped hole (231) is located at a middle position in the width direction of the grille structure (23), and a distance c of the strip-shaped hole (231) from an edge in the width direction of the grille structure (23) is: 1.5 mm-2.5 mm.
5. An air conditioning casing according to claim 1, characterized in that the thickness d of the grille structure (23) is: 1.5 mm-2.5 mm.
6. The air conditioner casing according to claim 2, wherein a mounting groove (212) is formed in the middle frame (21) and located at the inlet of the air outlet duct (25), and one end of the grille structure (23) close to the middle frame (21) is mounted in the mounting groove (212).
7. The air-conditioning case according to claim 6, wherein a depth e of the mounting groove (212) in a thickness direction of the grill structure (23) is greater than or equal to a thickness d of the grill structure (23), and a depth f of the mounting groove (212) in a width direction of the grill structure (23) is less than or equal to a distance c of the strip-shaped hole (231) from an edge in the width direction of the grill structure (23).
8. The air conditioning case of claim 1, further comprising:
the base (24) is arranged at the bottom of the air outlet panel (22), an inlet of the air outlet channel (25) is formed between the base (24) and the middle frame (21), and one end, close to the air outlet panel (22), of the grid structure (23) is lapped on the base (24).
9. The air conditioner casing according to claim 8, wherein the base (24) is connected to the middle frame (21) through a bracket, the bottom end of the air outlet panel (22) is lapped on the base (24), and the top end of the air outlet panel (22) is connected to the middle frame (21).
10. An outdoor unit, comprising:
the air conditioning case of claim 1;
the air guide door (1) is arranged at the air outlet (211), and the bottom end of the air guide door (1) is rotatably connected to the middle frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211194118.3A CN117824019A (en) | 2022-09-28 | 2022-09-28 | Air conditioner shell and outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211194118.3A CN117824019A (en) | 2022-09-28 | 2022-09-28 | Air conditioner shell and outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117824019A true CN117824019A (en) | 2024-04-05 |
Family
ID=90515835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211194118.3A Pending CN117824019A (en) | 2022-09-28 | 2022-09-28 | Air conditioner shell and outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117824019A (en) |
-
2022
- 2022-09-28 CN CN202211194118.3A patent/CN117824019A/en active Pending
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