CN214791487U

CN214791487U - Indoor unit of air conditioner

Info

Publication number: CN214791487U
Application number: CN202121341093.6U
Authority: CN
Inventors: 孙祥
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-19
Anticipated expiration: 2031-06-16

Abstract

The utility model provides an indoor unit of air conditioner belongs to air conditioning technology field. The air-conditioning indoor unit comprises a shell; the fresh air module is arranged in the shell and used for introducing outdoor fresh air into a room, and a fresh air outlet is formed in the fresh air module; the air outlet assembly corresponds the fresh air outlet sets up and extends to the outside of casing, the air outlet assembly is keeping away from along all be equipped with a plurality of exhaust vents on the lateral wall that the fresh air outlet direction extends, outdoor new trend passes through the exhaust vent is to a plurality of directions discharge. The air conditioner indoor unit can blow air from the peripheral sides and can diffuse fresh air to all indoor directions.

Description

Indoor unit of air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to an indoor unit of air conditioner.

Background

In the related art, the fresh air function of the air conditioner can filter outdoor fresh air and supply the filtered fresh air to the indoor space, but the air outlet direction of the fresh air outlet is single, so that the indoor diffusion speed is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.

Therefore, the application aims to provide an air conditioner indoor unit, and the air outlet of the peripheral side of the fresh air is realized, so that the fresh air can be diffused to all indoor directions.

An air conditioning indoor unit according to the present application includes: a housing; the fresh air module is arranged in the shell and used for introducing outdoor fresh air into a room, and a fresh air outlet is formed in the fresh air module; the air outlet assembly is arranged corresponding to the fresh air outlet and extends to the outside of the shell, and a plurality of air outlet holes are formed in the side wall of the air outlet assembly extending in the direction far away from the fresh air outlet; and the outdoor fresh air is discharged to a plurality of directions through the air outlet.

This air conditioning indoor set is through setting up the air-out subassembly that extends to the casing outside in new trend air outlet department to set up a plurality of exhaust vents on the perisporium of air-out subassembly, the new trend blows in indoor through the exhaust vent, thereby has realized the air-out of new trend from week side, and the new trend can spread indoor all directions. In addition, the air outlet direction of the fresh air is enlarged, so that the indoor air quality is rapidly improved, and the comfort level of a user is improved.

According to the embodiment of this application air conditioning indoor set, the air-out subassembly roughly is cylindricly, and the exhaust vent is located on the circumference wall of air-out subassembly.

According to the embodiment of this application air conditioning indoor set, the one end that the air-out subassembly butt joint new trend air outlet surrounds the periphery at new trend air outlet.

According to the embodiment of this application air conditioning indoor set, the front side of casing is located to the air-out subassembly.

According to the embodiment of this application machine in air conditioning, also be equipped with the exhaust vent on the antetheca of air-out subassembly.

According to the embodiment of the air conditioner indoor unit, the shell comprises a shell and a panel, wherein the panel is connected to the outer surface of the shell; the fresh air module is arranged in the shell, a fresh air port opposite to the fresh air outlet is arranged on the shell, and the air outlet assembly protrudes out of the panel.

According to the embodiment of this application machine in air conditioning, the end that the air-out subassembly is being close to the fresh air outlet is equipped with the flanging, and the medial surface of flanging and panel offsets.

According to the embodiment of this application air conditioning indoor set, panel and shell have the interval at the connection air-out subassembly department at least, and the flanging is located the interval.

According to the embodiment of this application air conditioning indoor set, the tip and the shell of air-out subassembly offset.

According to an embodiment of the air conditioning indoor unit of the present application, the outlet hole has at least one of a circular shape and a polygonal shape.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of an air conditioning indoor unit according to an embodiment of the present application;

fig. 2 is a partial schematic view of a part of a shell and a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present application;

fig. 3 is a front view of an air conditioning indoor unit according to an embodiment of the present application;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a partially exploded view of an air conditioning indoor unit according to an embodiment of the present application;

fig. 6 is a partially exploded view of an air conditioning indoor unit according to an embodiment of the present application;

fig. 7 is a partially exploded view of a casing of an air conditioning indoor unit according to an embodiment of the present application;

fig. 8 is a perspective view of a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present application;

fig. 9 is a side view of a fresh air module of an air conditioning indoor unit according to an embodiment of the present application;

FIG. 10 is a sectional view taken along line B-B of FIG. 9;

in the above figures: 1. an air-conditioning indoor unit; 10. a housing; 11. a housing; 111. a fresh air port; 12. a panel; 121. an opening; 20. a fresh air module; 20a, a fresh air outlet; 20b, a fresh air inlet; 21. a fresh air housing; 211. an air cavity shell; 212. a volute; 213. an air inlet cavity; 22. a fan; 23. a purification unit; 30. an air outlet assembly; 31. a peripheral wall; 311. an air outlet; 32. a top wall; 33. and (5) outward flanging.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an indoor unit 1 of an air conditioner according to an embodiment of the present disclosure includes a casing 10, a fresh air module 20 for introducing fresh outdoor air into a room, and an air outlet assembly 30 for discharging the fresh outdoor air in multiple directions.

The air conditioning indoor unit 1 may be a wall-mounted air conditioner mounted on a wall, but the embodiment of the present application is not limited thereto.

The casing 10 substantially forms the overall appearance of the air conditioning indoor unit. The air outlet assembly 30 protrudes from the outer surface of the housing 10.

Referring to fig. 3 and 4, the fresh air module 20 is disposed in the casing 10 and near one end of the casing 10 in the transverse direction.

The fresh air module 20 is provided with a fresh air outlet 20a for discharging outdoor fresh air.

The air outlet assembly 30 is disposed corresponding to the fresh air outlet 20a and extends to the outside of the casing 10. The air outlet assembly 30 is provided with a plurality of air outlet holes 311 extending out of the peripheral wall 31 of the housing 10, the plurality of air outlet holes 311 may be distributed on the peripheral wall 31 of the air outlet assembly 30 as shown in fig. 4, and the plurality of air outlet holes 311 may be distributed on the peripheral wall 31 of the air outlet assembly 30 at the same distance from each other. However, the embodiment of the present application is not limited thereto, and the outlet holes 311 may also be distributed in a form concentrated in different areas. Here, the peripheral wall 31 is a wall of the air outlet assembly 30 extending in a direction away from the fresh air outlet 20 a.

The plurality of air outlets 311 may be different from the fresh air outlet 20 a. The width of each air outlet 311 can be smaller than the width of the fresh air outlet 20 a. The fresh air blown out from the fresh air outlet 20a can be discharged to the outside of the air outlet assembly 30 through the plurality of air outlet holes 311. Because all directions of lateral wall all are equipped with exhaust vent 311, the new trend accessible exhaust vent 311 discharges indoor all directions to increased the diffusion region of new trend when the air-out, avoided among the prior art because of the single problem that makes the new trend to rely on the natural flow diffusion of air to rely on behind the room towards fixed direction to discharge because of new trend air-out direction is slow.

The outlet hole 311 may have at least one of a circular shape, a polygonal shape such as a diamond shape, and the like.

Referring to fig. 5 to 7, the housing 10 may include a case 11 and a panel 12, the case 11 forming an integral frame of the housing 10, and the panel 12 being attached to an outer surface of the case 11 to have a decorative effect.

The casing 11 is provided with a fresh air opening 111, and the panel 12 is provided with an opening 121. The fresh air opening 111 is arranged over against the fresh air outlet 20a, so that the case 11 is prevented from blocking the outlet air at the fresh air outlet 20a, and the shape of the fresh air opening 111 is the same as that of the fresh air outlet 20 a; the opening 121 may be the same as the shape of the air outlet assembly 30, and the air outlet assembly 30 extends from the opening 121.

In the present embodiment, the fresh air outlet 20a and the air outlet assembly 30 are disposed at the front surface of the casing 10. However, the embodiment of the present invention is not limited thereto, and the fresh air outlet 20a and the air outlet assembly 30 may be disposed on the left and right sides, the top surface, or the bottom surface of the casing 10.

With continued reference to fig. 4, the air outlet assembly 30 may be cylindrical and has a peripheral wall 31 and a top wall 32. The peripheral wall 31 extends in a direction parallel to the fresh air outlet 20a, and the top wall 32 is connected to a free end of the peripheral wall 31 and is opposite to the fresh air outlet 20 a. The fresh air flows into the cylinder of the air outlet assembly 30 from the fresh air outlet 20a and is discharged through the air outlet holes 311 on the peripheral wall 31, and the fresh air can be blown to all directions because the air outlet holes 311 are fully distributed on the peripheral wall 31 to realize the 360-degree air outlet effect.

In the present embodiment, the air outlet holes 311 are only disposed on the peripheral wall 31, however, in other embodiments, the air outlet holes 311 may also be distributed on both the peripheral wall 31 and the top wall 32, so that the fresh air can be discharged vertically 360 ° and forward along the air outlet holes, further increasing the direction of the fresh air discharged from the indoor unit of the air conditioner.

The air outlet assembly 30 may also be oval, rectangular, etc., and still achieve the purpose of the present application.

In some embodiments of the air conditioning indoor unit of the present application, referring to fig. 5, the air outlet assembly 30 may include a flange 33, an outer diameter of the flange 33 is larger than an outer diameter of the peripheral wall 31, and the flange 33 abuts against an inner side surface of the panel 12. The peripheral wall 31 of the air outlet assembly 30 penetrates and goes out of the opening 121 on the panel 12, and the air outlet assembly 30 is connected to the housing 10 due to the blocking effect of the panel 12 on the outward flange 33. Can wear to establish panel 12 upper shed 121 with air-out subassembly 30 during the assembly, then clamp panel 12 and adorn on shell 11 to realize being connected between panel 12, shell 11 and the air-out subassembly 30, the connection form is fairly simple, need not set up connection structure on air-out subassembly 30.

According to the embodiment of the air conditioning indoor unit of the present application, the panel 12 and the casing 11 have a space therebetween, and the flange 33 of the outlet assembly 30 is located in the space. The panel 12 may be in a convex arc shape, so that a gap may be formed between the convex portion of the panel 12 and the housing 11, and the arc shape may enhance the appearance.

The rear end of air-out subassembly 30 surrounds in the periphery of new trend air outlet 20a, that is to say, on the planar projection in new trend air outlet 20a place, the rear end profile of air-out subassembly 30 is located the outer lane of new trend air outlet 20a, like this, in the new trend is whole gets into air-out subassembly 30 after flowing out from new trend air outlet 20a, has avoided the amount of wind loss, the fresh air volume of assurance.

The rear end of the air outlet assembly 30 is abutted to the outer shell 11, that is, the outer shell 11 and the panel 12 clamp the outward flange 33 tightly, so that the outflow of fresh air from the connecting gap of the structural member (for example, between the outer shell 11 and the air outlet assembly 30 and between the air outlet assembly 30 and the panel 12) can be reduced, and the fresh air volume is further ensured.

The air outlet assembly 30 may also be connected to the panel 12 in a clamping manner, specifically, a buckle is disposed at the rear end of the air outlet assembly 30, after the panel 12 is mounted on the housing 11, the air outlet assembly 30 is inserted into the opening 121 of the panel 12, and the buckle is clamped into the space between the housing 11 and the panel 12.

In the above embodiment, after the panel 12 is detached from the housing 11, the air outlet assembly 30 can be taken down, which has an advantage that the air outlet assembly 30 is easy to detach.

In other embodiments, the air outlet assembly 30 may be connected with the panel 12 as a single component, for example, the air outlet assembly 30 may be connected with the panel 12 by bonding or ultrasonic welding, or the air outlet assembly 30 and the panel 12 may be integrally injection molded.

Referring to fig. 8 to 10, the fresh air module 20 may include a fresh air housing 21 having a fresh air inlet 20b and a fresh air outlet 20a, a purifying unit 23 for purifying fresh air outside the filtering chamber, and a blower 22 for forcing air to flow from the fresh air inlet 20b to the fresh air outlet 20 a.

The fresh air housing 21 may include a wind chamber housing 211 and a volute 212 connected together.

One side surface of the volute 212 is provided with an air suction opening 212a, and the periphery of the volute 212 extends outwards to form a fresh air outlet 20 a.

The air cavity shell 211 is approximately box-shaped, the air cavity shell 211 is connected to the side of the air suction opening 212a of the volute 212, so that an air inlet cavity 213 is defined between the air cavity shell 211 and the volute 212, the air inlet cavity 213 is communicated with the air suction opening 212a, and outdoor fresh air can enter the volute 212 from the air inlet cavity 213 through the air suction opening 212 a.

The air cavity shell 211 and the volute 212 extend outwards to form a fresh air inlet 20b, the fresh air inlet 20b is communicated with the air inlet cavity 213 and can be connected with a fresh air pipeline, and the fresh air pipeline penetrates through the wall and extends outdoors, so that outdoor fresh air can enter the air inlet cavity 211 along the fresh air pipeline through the fresh air inlet 20 b.

The purification unit 23 is connected in the air inlet cavity 213 corresponding to the air suction opening 212a, and the outdoor fresh air in the air inlet cavity 211 enters the volute 212 after being filtered by the purification unit 23, so that the impurity, dust and the like carried by the outdoor fresh air are prevented from entering the room.

The fan 22 is mounted within the volute 212. The blower 22 is used for forcing air to flow, so that fresh outdoor air flows from the fresh air inlet 20b to the fresh air outlet 20a along the fresh air pipeline. The fan 22 may be a centrifugal fan.

When the fan 22 is operated, the fresh outdoor air blown out from the fan 22 can flow from the fresh air outlet 20a to the air outlet assembly 30 and be discharged through the air outlet 311.

According to this application, through set up the air-out subassembly 30 that extends to the casing 10 outside in new trend air outlet 20a department to set up a plurality of exhaust vents 311 on the perisporium 31 of air-out subassembly 30, the new trend blows in indoor through exhaust vents 311, thereby has realized that the new trend is from week side air-out, with the new trend diffusion to indoor all directions.

In addition, the air outlet direction of the fresh air is enlarged, so that the indoor air quality is rapidly improved, and the comfort level of a user is improved.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An indoor unit of an air conditioner, comprising:

a housing;

the fresh air module is arranged in the shell and used for introducing outdoor fresh air into a room, and a fresh air outlet is formed in the fresh air module;

the air outlet assembly is arranged corresponding to the fresh air outlet and extends to the outside of the shell, and a plurality of air outlet holes are formed in the side wall of the air outlet assembly extending in the direction far away from the fresh air outlet;

and the outdoor fresh air is discharged to a plurality of directions through the air outlet.

2. An indoor unit of an air conditioner according to claim 1, wherein the outlet member is substantially cylindrical, and the outlet hole is provided in a circumferential wall of the outlet member.

3. The indoor unit of claim 1, wherein one end of the air outlet assembly abutting against the fresh air outlet is surrounded on the periphery of the fresh air outlet.

4. An indoor unit of an air conditioner according to claim 1, wherein the outlet assembly is provided at a front side of the casing.

5. An indoor unit of an air conditioner according to claim 4, wherein the outlet hole is also formed in the front wall of the outlet assembly.

6. An indoor unit of an air conditioner according to claim 1, wherein the casing includes a casing and a panel attached to an outer surface of the casing;

the fresh air module is arranged in the shell, a fresh air port opposite to the fresh air outlet is arranged on the shell, and the air outlet assembly protrudes out of the panel.

7. The indoor unit of claim 6, wherein the air outlet assembly is provided with a flange at an end portion close to the fresh air outlet, and the flange abuts against an inner side surface of the panel.

8. An indoor unit of an air conditioner according to claim 7, wherein the panel and the casing have a space at least where the outlet assembly is connected, and the flange is located in the space.

9. An indoor unit of an air conditioner according to claim 6, wherein an end of the outlet assembly abuts against the casing.

10. An indoor unit of an air conditioner according to claim 1, wherein the outlet hole has at least one of a circular shape and a polygonal shape.