CN217329984U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN217329984U CN217329984U CN202123144345.9U CN202123144345U CN217329984U CN 217329984 U CN217329984 U CN 217329984U CN 202123144345 U CN202123144345 U CN 202123144345U CN 217329984 U CN217329984 U CN 217329984U
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- rain
- fresh air
- air conditioner
- cap
- mounting section
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Abstract
The utility model discloses an air conditioner, air conditioner includes: an air conditioner indoor unit; the fresh air pipe is connected with the indoor unit of the air conditioner; the rain-proof cap comprises an installation section and a rain-proof edge, the installation section is installed at one end, located outdoors, of the fresh air pipe and is communicated with the interior of the fresh air pipe, the rain-proof cap is connected to one end, back to the fresh air pipe, of the installation section and is bent downwards from the installation section, and an air inlet is formed below the rain-proof cap; the width of the rain shield in the horizontal direction is gradually increased and then gradually reduced towards the direction far away from the fresh air pipe. According to the utility model discloses air conditioner has and prevents to produce vortex, the new trend amount of wind great, reduce wind and make an uproar, user experience advantage such as excellent.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment technique and specifically relates to an air conditioner is related to.
Background
In the related art, an indoor unit of an air conditioner is generally provided with a fresh air duct leading to the outside. The fresh air pipe is usually provided with a rain-proof cap at the outdoor end, so that rainwater at the outdoor end is prevented from entering the fresh air pipe. However, the structural design of the rain hat is not strictly required, and the airflow inside the rain hat is easy to generate vortex. Not only can lead to air conditioner's fresh air volume to seriously reduce, influence air conditioner new trend effect, the inside emergence impact of air current and fresh air pipe moreover can produce certain pneumatic noise, influences user experience.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air conditioner, this air conditioner have prevent to produce vortex, the new trend amount of wind is great, reduce the wind and make an uproar, user experience advantage such as excellent.
To achieve the above object, according to the embodiment of the present invention, an air conditioner is provided, including: an air conditioner indoor unit; the fresh air pipe is connected with the indoor unit of the air conditioner; the rain-proof cap comprises an installation section and a rain-proof edge, the installation section is installed at one end, located outdoors, of the fresh air pipe and is communicated with the interior of the fresh air pipe, the rain-proof cap is connected to one end, back to the fresh air pipe, of the installation section and is bent downwards from the installation section, and an air inlet is formed below the rain-proof cap; the width of the rain sheltering device in the horizontal direction is gradually increased and then gradually reduced towards the direction far away from the fresh air pipe.
According to the utility model discloses air conditioner has and prevents to produce vortex, the new trend amount of wind great, reduce wind and make an uproar, user experience advantage such as excellent.
According to some embodiments of the utility model, the edge that keeps off the rain includes: the cap is connected to one end, back to the fresh air pipe, of the mounting section and is bent downwards from the mounting section; the cap bottom is connected to one end, back to the fresh air pipe, of the mounting section and connected to the lower portion of the cap cover, and the cap bottom and the cap cover jointly form the air inlet; the width of the cap cover in the horizontal direction gradually increases and then gradually decreases in the direction far away from the fresh air duct, and the width of the cap bottom in the horizontal direction gradually increases in the direction far away from the fresh air duct.
Further, the longitudinal section of the cap bottom is configured to be straight or arc-shaped, and the longitudinal section of the cap cover is configured to be arc-shaped.
According to some embodiments of the present invention, the air inlet is configured to be circular or elliptical.
According to some specific embodiments of the utility model, rain-proof cap still includes: the grille is arranged at one end, facing the rain shielding edge, of the mounting section and covers the outer side of the fresh air pipe.
Further, the mounting section, the rain shield, and the grille are constructed as a unitary piece.
According to some embodiments of the utility model, the grid includes a plurality of ribs, wherein, a plurality of the rib connect in the inner peripheral surface of erection segment, and a plurality of the rib is in the inside of erection segment is connected each other, every the width of rib is all not greater than 0.1 of new trend pipe internal diameter is doubly.
According to some embodiments of the present invention, the flow area of the air inlet is not less than 1.2 times of the flow area of the fresh air duct.
According to some embodiments of the utility model, its characterized in that, the central axis perpendicular to of air intake the central axis of new tuber pipe.
According to some embodiments of the utility model, the air intake form in the lower limb on rain-proof edge, the lower limb on rain-proof edge is in the vicinity the one end of erection segment is higher than keeps away from the one end of erection segment, so that the central axis of air intake is from lower to upper gradually to keeping away from the direction slope of new tuber pipe.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a rain hat and a fresh air pipe of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another angle of the rain hat and the fresh air pipe of the air conditioner according to the embodiment of the present invention;
fig. 3 is a bottom view of a rain hat and a fresh air duct of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view taken at location A-A of FIG. 3;
fig. 5 is a left side view of a rain hat of an air conditioner according to the embodiment of the present invention.
Reference numerals:
rain-proof cap 100, installation section 110, rain-proof edge 120, air intake 101, cap 121, cap bottom 122, grid 130, rib 131, new trend pipe 200.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
An air conditioner according to an embodiment of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, an air conditioner according to an embodiment of the present invention includes an air conditioner indoor unit, a fresh air duct 200, and a rain hat 100.
The fresh air pipe 200 is connected to an indoor unit of an air conditioner. Rain-proof cap 100 includes installation section 110 and rain-proof edge 120, and installation section 110 is installed in the one end that is located outdoors of fresh air pipe 200 and is communicate with fresh air pipe 200's inside, and rain-proof cap 100 is connected in the one end that faces away from fresh air pipe 200 of installation section 110 and bends downwards from installation section 110, and rain-proof cap 100 forms air intake 101 below it.
The width of the rain shielding edge 120 in the horizontal direction gradually increases and then gradually decreases in the direction away from the fresh air duct 200.
For example, the cross section of the mounting section 110 is configured to be circular, the end of the rain shielding edge 120 facing the mounting section 110 is adapted to the shape of the mounting section 110, so that the mounting section 110 and the rain shielding edge 120 are connected to form an integral structure, and the air inlet 101 is formed in the lower portion of the side of the rain shielding edge 120 away from the mounting section 110. The outer contour of the rain shielding edge 120 is configured into an arc-shaped surface, one end of the rain shielding edge 120 is connected with the mounting section 110, the other end of the rain shielding edge is expanded outwards towards the side far away from the mounting section 110, and the air inlet 101 is formed in the lower edge of the rain shielding edge 120 to form a larger flow area.
According to the utility model discloses air conditioner, through keeping off the rain along 120 width on the horizontal direction to keeping away from fresh air duct 200's direction crescent earlier and then dwindle gradually, make rain keep off the rain along 120 can form from installation section 110 to the streamlined structure that air intake 101 expands gradually, fresh air duct 200 horizontal direction's maximum width is greater than the width of installation section 110 to can form the air intake 101 of bigger area. Outdoor new trend flows to rain-proof edge 120 of rain-proof cap 100 from air intake 101, and the new trend amount of wind that flows into rain-proof cap 100 is great, and in outdoor new trend gets into rain-proof cap 100 in the back, can be along the smooth transmission to new trend pipe 200 of the inner wall of rain-proof edge 120 to minimize the production of vortex. And, the width on the horizontal direction is earlier crescent again and is dwindled gradually to keeping away from fresh air pipe 200's direction, can reduce the resistance that the new trend got into, has reduced the noise that air current and rain-proof cap 100 inner wall formed moreover, has promoted user's experience.
Therefore, according to the utility model discloses the air conditioner has and prevents to produce vortex, the new trend amount of wind great, reduce the wind and make an uproar, user experience advantage such as excellent.
In some embodiments of the present invention, as shown in fig. 1, the rain shield 120 includes a cap cover 121 and a cap bottom 122.
The cap 121 is connected to an end of the mounting section 110 facing away from the fresh air duct 200 and is bent downward from the mounting section 110. The cap bottom 122 is connected to an end of the mounting section 110 facing away from the fresh air duct 200 and is connected to a lower side of the cap cover 121, and the cap bottom 122 and the cap cover 121 together form the air inlet 101.
The width of the cap 121 in the horizontal direction gradually increases and then gradually decreases in the direction away from the fresh air duct 200, and the width of the cap bottom 122 in the horizontal direction gradually increases in the direction away from the fresh air duct 200.
The cap 121 and the cap bottom 122 are respectively located at the upper side and the lower side of the rain-proof edge 120, the cap 121 and the cap bottom 122 jointly surround to form a channel for air flow circulation, the cap 121 and the cap bottom 122 are matched with the mounting section 110 in shape at one end facing the mounting section 110, and the joint of the cap bottom 122 and the cap 121 is gradually increased and then gradually reduced in the direction away from the fresh air pipe 200, so that the cap 121 and the cap bottom 122 form the air inlet 101 with a large area, and fresh air inlet volume of the rain-proof cap 100 is ensured.
Further, as shown in fig. 4, the longitudinal section of the cap bottom 122 is configured in a straight line or an arc shape, and the longitudinal section of the cap cover 121 is configured in an arc shape. Wherein the longitudinal section of the cap bottom 122 is shown as m in fig. 4, and the longitudinal section of the cap cover 121 is shown as n in fig. 4. In addition, the longitudinal section of the cap cover 121 and the longitudinal section of the cap bottom 122 are both inclined downward in the direction away from the fresh air duct 200, so that the air inlet 101 is not higher than the lower edge of the installation section 110 in the vertical direction, outdoor fresh air is gradually transmitted to the inclined upward direction after entering the air inlet 101, and the air flow is smoother. In addition, the position of the air inlet 101 is lower than that of the mounting section 110, so that the probability of rainwater and the like entering the mounting section 110 can be reduced, and a better rainproof effect is achieved.
In some embodiments of the present invention, as shown in fig. 3, the air inlet 101 is configured to be circular or elliptical.
The circular or elliptical air inlet 101 is matched with the inner profiles of the cap cover 121 and the cap bottom 122 to form a streamline structure, so that the cross-sectional area of an air flow channel formed by the cap cover 121 and the cap bottom 122 cannot be suddenly changed, the air flow is prevented from being accumulated in the rain-proof cap 100, the vortex is prevented from being formed in the rain-proof cap 100, and the fresh air inlet volume of the indoor unit of the air conditioner is ensured.
In some embodiments of the present invention, the rain hat 100 further comprises a grille 130, the grille 130 is installed at one end of the installation section 110 facing the rain shielding edge 120 and covers the outside of the fresh air duct 200.
The ribs 131 cover the inner circumferential surface of the mounting section 110, so that branches, insects, birds and the like can be prevented from entering the interior of the rain hat 100 or the fresh air duct 200 by mistake.
Further, the mounting section 110, the rain guard 120, and the grill 130 are constructed as a single piece. The molding of the mold is convenient, the assembly of the rain hat 100 is simplified, and the grid 130 is prevented from falling off.
In some embodiments of the present invention, as shown in fig. 5, the grill 130 includes a plurality of ribs 131, wherein the plurality of ribs 131 are connected to the inner circumferential surface of the mounting section 110, and the plurality of ribs 131 are connected to each other inside the mounting section 110, and the width of each rib 131 is not greater than 0.1 times the inner diameter of the fresh air duct 200.
The ribs 131 may be connected to form different patterns, such as forming a net structure with the ribs 131 covering the mounting section 110. The width of the ribs 131 is moderate, so that foreign matters can be prevented from entering the interior of the rain hat 100 or the fresh air pipe 200, and the overlarge air flow area of the installation section 110 can not be covered, so that fresh air can be smoothly introduced into a room.
In some embodiments of the present invention, the flow area of the air inlet 101 is not less than 1.2 times the flow area of the fresh air duct 200.
The air inlet area of the air inlet 101 is large, so that the flow of fresh air in the rain hat 100 can be ensured, and the vortex generated in the rain hat 100 is avoided.
In some embodiments of the present invention, as shown in fig. 4, the central axis of the air inlet 101 is perpendicular to the central axis of the fresh air duct 200.
For example, the central axis of the air inlet 101 extends in the vertical direction and faces downward, the central axis of the fresh air duct 200 extends in the horizontal direction, and outdoor fresh air flows in from the air inlet 101 below the rain hat 100. And the rain hat 100 can form a moderate bending angle, and simultaneously, the smooth air inlet effect and the good rain-proof effect are met.
In some embodiments of the present invention, as shown in fig. 1 and 5, the air inlet 101 is formed at a lower edge of the rain shielding edge 120, and an end of the rain shielding edge 120 adjacent to the mounting section 110 is higher than an end of the rain shielding edge far away from the mounting section 110, so that a central axis of the air inlet 101 is inclined from bottom to top gradually toward a direction far away from the fresh air duct 200.
Therefore, the influence of rainwater can be reduced, the rain blocking edge 120 can play a better role in blocking rainwater on the side far away from the fresh air pipe 200, and rainwater and the like are further prevented from entering the air inlet 101.
Other configurations and operations of the air conditioner according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An air conditioner, comprising:
an air conditioner indoor unit;
the fresh air pipe is connected with the indoor unit of the air conditioner;
the rain-proof cap comprises an installation section and a rain-proof edge, the installation section is installed at one end, located outdoors, of the fresh air pipe and is communicated with the interior of the fresh air pipe, the rain-proof cap is connected to one end, back to the fresh air pipe, of the installation section and is bent downwards from the installation section, and an air inlet is formed below the rain-proof cap;
the width of the rain shield in the horizontal direction is gradually increased and then gradually reduced towards the direction far away from the fresh air pipe.
2. The air conditioner of claim 1, wherein the rain guard comprises:
the cap is connected to one end, back to the fresh air pipe, of the mounting section and is bent downwards from the mounting section;
the cap bottom is connected to one end, back to the fresh air pipe, of the mounting section and connected to the lower portion of the cap cover, and the cap bottom and the cap cover jointly form the air inlet;
the width of the cap cover in the horizontal direction gradually increases and then gradually decreases in the direction far away from the fresh air duct, and the width of the cap bottom in the horizontal direction gradually increases in the direction far away from the fresh air duct.
3. The air conditioner as claimed in claim 2, wherein the longitudinal section of the cap base is configured in a straight line or an arc shape, and the longitudinal section of the cap cover is configured in an arc shape.
4. The air conditioner as claimed in claim 1, wherein the air inlet is configured in a circular or oval shape.
5. The air conditioner of claim 1, wherein the rain hat further comprises:
the grille is arranged at one end, facing the rain shielding edge, of the mounting section and covers the outer side of the fresh air pipe.
6. The air conditioner of claim 5, wherein the mounting section, the rain guard, and the grille are constructed as a unitary piece.
7. The air conditioner as claimed in claim 5, wherein the grill comprises a plurality of ribs, wherein the plurality of ribs are connected to an inner circumferential surface of the mounting section, and the plurality of ribs are connected to each other inside the mounting section, and a width of each of the plurality of ribs is not greater than 0.1 times an inner diameter of the fresh air duct.
8. The air conditioner of claim 1, wherein the flow area of the air inlet is not less than 1.2 times the flow area of the fresh air duct.
9. The air conditioner of claim 1, wherein a central axis of the intake vent is perpendicular to a central axis of the fresh air duct.
10. The air conditioner according to claim 1, wherein the air inlet is formed at a lower edge of the rain shielding rim, and the lower edge of the rain shielding rim is higher at an end adjacent to the mounting section than at an end away from the mounting section, so that a central axis of the air inlet is gradually inclined from bottom to top in a direction away from the fresh air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144345.9U CN217329984U (en) | 2021-12-14 | 2021-12-14 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144345.9U CN217329984U (en) | 2021-12-14 | 2021-12-14 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217329984U true CN217329984U (en) | 2022-08-30 |
Family
ID=82990161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123144345.9U Active CN217329984U (en) | 2021-12-14 | 2021-12-14 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217329984U (en) |
-
2021
- 2021-12-14 CN CN202123144345.9U patent/CN217329984U/en active Active
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