CN217329985U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN217329985U CN217329985U CN202123144853.7U CN202123144853U CN217329985U CN 217329985 U CN217329985 U CN 217329985U CN 202123144853 U CN202123144853 U CN 202123144853U CN 217329985 U CN217329985 U CN 217329985U
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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 edge 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 in the rain-proof edge; wherein, in a plane perpendicular to the axial direction of the mounting section, the orthographic projection of the rain shielding edge does not exceed the outer contour of the orthographic projection of the mounting section. According to the utility model discloses air conditioner has and prevents to produce vortex, the new trend amount of wind is great, reduce wind and make an uproar, advantage such as easily machine-shaping.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment 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, in addition, in order to guarantee the ventilation effect of rain-proof cap, often becomes comparatively complicated structure to the design of rain-proof cap, and the processing degree of difficulty is higher.
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 wind and make an uproar, easily advantages such as machine-shaping.
In order 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 edge 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 in the rain-proof edge; wherein, in a plane perpendicular to the axial direction of the installation section, the orthographic projection of the rain shielding edge does not exceed the outline of the orthographic projection of the installation section.
According to the utility model discloses air conditioner has and prevents to produce vortex, the new trend amount of wind is great, reduce wind and make an uproar, advantage such as easily machine-shaping.
According to the utility model discloses air conditioner, rain-proof is followed and is included: the connecting section is connected to one end, back to the fresh air pipe, of the mounting section and is flush with the outer contour of the mounting section; the bending section is connected to one side of the connecting section, which is far away from the fresh air pipe, and is bent downwards, and the bottom of the mounting section, the connecting section and the bending section jointly form the air inlet.
Further, the mounting section is configured to be cylindrical, and the maximum width of the air inlet is the same as the inner diameter of the mounting section.
According to the utility model discloses the air conditioner, the linkage segment to the bending segment extends in order to form the edge the turn-ups that the week of bending segment extends and turns over to the evagination that turns over.
According to the utility model discloses air conditioner, the erection segment is constructed into cylindrically, the outer border of bending segment is located the outer peripheral face of erection segment is located same face of cylinder.
According to the utility model discloses the air conditioner, the longitudinal section of bending segment is keeping away from the tangent line of linkage segment one end and horizontal direction's contained angle are not more than 90, the longitudinal section of bending segment is being close to the tangent line of linkage segment one end and horizontal direction's contained angle are less than 90.
According to the utility model discloses air conditioner, the linkage segment with the bending segment is in the orientation the formation transition circular arc of the junction of one side of air intake, the radius of transition circular arc is not less than 5 mm.
According to the utility model discloses air conditioner, rain-proof cap still includes: the grille is installed at one end, facing the rain shielding edge, of the installation section and covers one end, facing the outdoor, of the fresh air pipe.
Further, the grid includes a plurality of ribs, wherein a plurality of the rib is connected in the inner peripheral surface of erection section, and a plurality of the rib is in the inside of erection section is connected each other, and every the width of rib is not all greater than 0.1 times of new trend pipe internal diameter.
According to the utility model discloses air conditioner, the flow area of air intake is not less than 1.2 times the flow area of fresh air 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 fresh air duct and a rain hat of an air conditioner according to an embodiment of the present invention;
fig. 2 is a front view of a rain hat of an air conditioner according to an embodiment of the present invention;
fig. 3 is a sectional view of a rain hat of an air conditioner according to an embodiment of the present invention;
fig. 4 is a right side view of a rain hat for an air conditioner according to an embodiment of the present invention.
Reference numerals:
rain-proof cap 100, air inlet 101, mounting section 110, rain-proof edge 120, connecting section 121, bending section 122,
Detailed Description
Reference will now be made in detail to 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 function 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 the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of the 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 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 4, an air conditioner according to an embodiment of the present invention includes an air conditioner indoor unit (not shown), a fresh air duct 200, and a rain hat 100.
The fresh air duct 200 is connected to an indoor unit of an air conditioner. The rain hat 100 comprises an installation section 110 and a rain shielding edge 120, the installation section 110 is installed at one end of the fresh air duct 200 located outdoors and is communicated with the interior of the fresh air duct 200, the rain shielding edge 120 is connected to one end of the installation section 110, which is opposite to the fresh air duct 200, and is bent downwards from the installation section 110, and an air inlet 101 is formed below the rain shielding edge 120. Wherein, in a plane perpendicular to the axial direction of the mounting section 110, the orthographic projection of the rain shielding edge 120 does not exceed the outer contour of the orthographic projection of the mounting section 110.
For example, the outer contour of the mounting section 110 may form a regular polygon, a circle, etc., for example, the cross section of the mounting section 110 is configured as a circular ring, and 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. The air inlet 101 is formed at the edge of the mounting section 110 facing the rain shielding edge 120 and is open downwards, and the rain shielding edge 120 shields the air inlet 101 above the air inlet 101 to play a role in preventing rain.
According to the utility model discloses air conditioner constructs into the shape that does not exceed the outline of installation section 110 orthographic projection through the orthographic projection along 120 that will keep off the rain, makes to keep off the rain and can form by integrated processing along 120 and installation section 110, and installation section 110 and the simpler shape of edge 120 design of keeping off the rain have reduced the material use amount, and the processing degree of difficulty is lower. Also, the wind inlet 101 may be formed inside an orthographic projection of the weather shield 120 and the mounting section 110, and is less affected by outdoor wind. Rain-proof is connected in the one end of installing section 110's new trend pipe 200 dorsad and is bent downwards along 120, makes air intake 101 can form in the below along 120 that keeps off the rain, can smoothly transmit to installing section 110 along the inside profile along 120 that keeps off the rain after outdoor new trend gets into air intake 101 and then transmit into indoorly, avoids producing the vortex in keeping off the rain along 120, and then guarantees the new trend amount of wind to indoor transport. And rain-proof edge 120 bends downwards from installation section 110, and outdoor new trend can not form the impact with the inner wall of rain-proof cap 100 to reduce wind and make an uproar, make user experience more comfortable.
Therefore, according to the utility model discloses the air conditioner has and prevents to produce advantages such as vortex, the new trend amount of wind is great, reduce wind and make an uproar, easily machine-shaping.
In some embodiments of the present invention, as shown in fig. 2, the rain guard 120 includes a connecting section 121 and a bending section 122.
The connecting section 121 is connected to an end of the mounting section 110 facing away from the fresh air duct 200 and is flush with the outer contour of the mounting section 110. The bending section 122 is connected to one side of the connecting section 121 far away from the fresh air duct 200 and bends downward, and the bottoms of the mounting section 110, the connecting section 121 and the bending section 122 together form the air inlet 101.
Particularly, the air inlet 101 is formed jointly in the side edge of the mounting section 110, the inner side of the connecting section 121 and the bottom of the bending section 122, the area of the air inlet 101 is large, the air inlet 101 is in a three-dimensional opening shape, the air inlet area of the rain hat 100 is greatly increased, and the fresh air volume conveyed indoors is guaranteed.
Further, the mounting section 110 is configured to be cylindrical, and the maximum width of the intake vent 101 is the same as the inner diameter of the mounting section 110.
The installation section 110 is constructed into a cylinder shape, so that the installation section 110 and the fresh air pipe 200 are more adaptive, and after outdoor fresh air enters the air inlet 101, the outdoor fresh air and the installation section 110 can form a continuous shape, thereby being beneficial to smooth inflow of the fresh air into the air inlet 101, avoiding generating vortex in the rain hat 100 and ensuring indoor air inlet volume.
In some embodiments of the present invention, as shown in fig. 2, the connecting section 121 extends toward the bending section 122 to form a flange 123 extending along the circumference of the bending section 122 and turning outwards.
The outward flange 123 can strengthen the structure of the bending section 122, and avoid the bending section 122 from deforming or breaking due to too much outdoor wind.
In some embodiments of the present invention, as shown in fig. 1, the mounting section 110 is configured to be cylindrical, and the outer edge of the bending section 122 is located on the outer peripheral surface of the mounting section 110 and is located on the same cylindrical surface.
Therefore, the bending section 122, the connecting section 121 and the mounting section 110 form a continuous structure on the outline of the orthographic projection of the rain shielding edge 120, and the flanging 123 is formed on the cylindrical surface formed by the mounting section 110, so that the structural integrity is stronger, and the processing is easier.
In some embodiments of the present invention, as shown in fig. 2, the included angle between the tangent line of the longitudinal section of the bending section 122 far away from one end of the connecting section 121 and the horizontal direction is not greater than 90 °, and the included angle between the tangent line of the longitudinal section of the bending section 122 near one end of the connecting section 121 and the horizontal direction is less than 90 °.
In fig. 2, an angle between a tangent of a longitudinal section of the bending section 122 at an end far from the connecting section 121 and the horizontal direction is represented by β, and an angle between a tangent of a longitudinal section of the bending section 122 at an end adjacent to the connecting section 121 and the horizontal direction is represented by α.
Through the contained angle of restriction kink 122 both ends tangent line and horizontal direction, make kink 122 form moderate contained angle at the one end of keeping away from linkage segment 121 and the one end and the horizontal direction of neighbouring linkage segment 121, and then form smooth transition structure, avoid kink 122's bending angle too big, avoid the air current and kink 122's internal surface collision and produce the vortex, guarantee the ride comfort of new trend transport, guarantee to the new trend amount of wind of indoor transport.
In some embodiments of the present invention, as shown in fig. 3, the connection portion 121 and the bending portion 122 form a transition arc 140 at a connection portion of a side facing the air inlet 101, and a radius of the transition arc 140 is not less than 5 mm.
The transition round angle can eliminate the stress between the connecting section 121 and the bending section 122, strengthen the structural strength of the joint of the connecting section 121 and the bending section 122 and prevent damage.
In some embodiments of the present invention, as shown in fig. 4, the rain hat 100 further comprises a grille 130. The grill 130 is installed at an end of the installation section 110 facing the rain shield 120 and covers an end of the fresh air duct 200 facing the outside.
The ribs 131 cover the inner circumferential surface of the installation section 110, so that the situation that branches, insects, birds and the like mistakenly enter the rain hat 100 or the fresh air pipe 200 can be avoided, and the situation that fresh air enters the installation section 110 cannot be influenced.
Further, the grill 130 includes a plurality of ribs 131, wherein the plurality of ribs 131 are connected to an 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 a width of each of the ribs 131 is not greater than 0.1 times an 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 rib 131 is moderate, so that foreign matters can be prevented from entering the interior of the rain hat 100 or the fresh air duct 200, the overlarge gas circulation area of the installation section 110 cannot be covered, and the rain hat 100, the fresh air duct 200 and the indoor air conditioner always keep smooth ventilation.
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 air intake 101 department is great, avoids producing the vortex in rain-proof cap 100 is inside, and can guarantee the flow of new trend in rain-proof cap 100 is inside to carry sufficient new trend indoor, guarantee indoor good new trend and experience.
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 of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 edge 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 in the rain-proof edge;
wherein, in a plane perpendicular to the axial direction of the mounting section, the orthographic projection of the rain shielding edge does not exceed the outer contour of the orthographic projection of the mounting section.
2. The air conditioner of claim 1, wherein the rain guard comprises:
the connecting section is connected to one end, back to the fresh air pipe, of the mounting section and is flush with the outer contour of the mounting section;
the bending section is connected to one side of the connecting section, which is far away from the fresh air pipe, and is bent downwards, and the bottom of the mounting section, the connecting section and the bending section jointly form the air inlet.
3. The air conditioner as claimed in claim 2, wherein the mounting section is configured in a cylindrical shape, and a maximum width of the intake vent is the same as an inner diameter of the mounting section.
4. The air conditioner according to claim 2, wherein the connecting section extends toward the bending section to form a flange extending along a circumference of the bending section and folded outward.
5. The air conditioner as claimed in claim 2, wherein the mounting section is configured in a cylindrical shape, and the outer edges of the bending sections are located on the outer circumferential surface of the mounting section and on the same cylindrical surface.
6. The air conditioner as claimed in claim 2, wherein the included angle between the tangent line of the longitudinal section of the bending section at the end far away from the connecting section and the horizontal direction is not more than 90 °, and the included angle between the tangent line of the longitudinal section of the bending section at the end near the connecting section and the horizontal direction is less than 90 °.
7. The air conditioner according to claim 2, wherein the connection section and the bent section form a transition arc at a connection point on a side facing the air inlet, and a radius of the transition arc is not less than 5 mm.
8. The air conditioner of claim 1, wherein the rain hat further comprises:
the grille is installed at one end, facing the rain shielding edge, of the installation section and covers one end, facing the outdoor, of the fresh air pipe.
9. The air conditioner as claimed in claim 8, wherein the grill includes 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.
10. 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144853.7U CN217329985U (en) | 2021-12-14 | 2021-12-14 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144853.7U CN217329985U (en) | 2021-12-14 | 2021-12-14 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217329985U true CN217329985U (en) | 2022-08-30 |
Family
ID=82988922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123144853.7U Active CN217329985U (en) | 2021-12-14 | 2021-12-14 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217329985U (en) |
-
2021
- 2021-12-14 CN CN202123144853.7U patent/CN217329985U/en active Active
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