CN109827241B - Casing subassembly, air conditioning indoor set and air conditioner of wall-hanging air conditioning indoor set - Google Patents

Casing subassembly, air conditioning indoor set and air conditioner of wall-hanging air conditioning indoor set Download PDF

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Publication number
CN109827241B
CN109827241B CN201910158194.0A CN201910158194A CN109827241B CN 109827241 B CN109827241 B CN 109827241B CN 201910158194 A CN201910158194 A CN 201910158194A CN 109827241 B CN109827241 B CN 109827241B
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China
Prior art keywords
air
air outlet
indoor unit
wall
air conditioner
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CN201910158194.0A
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CN109827241A (en
Inventor
张华军
吴小波
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Priority to CN201910158194.0A priority Critical patent/CN109827241B/en
Publication of CN109827241A publication Critical patent/CN109827241A/en
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  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The invention discloses a shell assembly of a wall-mounted air conditioner indoor unit, the air conditioner indoor unit and an air conditioner. The shell assembly of the wall-mounted air conditioner indoor unit comprises a chassis, wherein the chassis is connected with an air outlet frame, the air outlet frame surrounds an air outlet cavity, an air outlet communicated with the air outlet cavity is formed in the air outlet cavity, and a wind shield is arranged between at least one edge of the air outlet and the edge corresponding to the air outlet frame in the left-right direction of the wall-mounted air conditioner indoor unit. According to the wall-mounted air conditioner indoor unit shell component, condensation at an air outlet is avoided, and user experience is improved.

Description

Casing subassembly, air conditioning indoor set and air conditioner of wall-hanging air conditioning indoor set
Technical Field
The invention relates to the technical field of air conditioners, in particular to a shell assembly of an indoor unit of a wall-mounted air conditioner, the indoor unit of the air conditioner and the air conditioner.
Background
With the improvement of living standard, the air conditioner becomes a main household appliance for daily life of people, and the air conditioner can perform circulating heat exchange on indoor air, so that people can obtain a living environment with comfortable temperature. At present, due to the arrangement relation of components in the air conditioner, in order to give consideration to the appearance of the air conditioner, a false air port is usually arranged at an air outlet, and cold and hot air is easy to form condensation at the air outlet of the air conditioner due to the existence of the false air port, so that dripping water or poor experience is caused.
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Disclosure of Invention
The invention mainly aims to provide a shell assembly of a wall-mounted air conditioner indoor unit, the air conditioner indoor unit and an air conditioner, and aims to solve the problem that condensation occurs at an air outlet in the wall-mounted air conditioner indoor unit.
In order to achieve the above purpose, the invention discloses a shell component of a wall-mounted air conditioner indoor unit, which comprises a chassis, wherein the chassis is connected with an air outlet frame, the air outlet frame is enclosed to form an air outlet cavity and is provided with an air outlet communicated with the air outlet cavity, and a wind shield is arranged between at least one edge of the air outlet and the edge of the air outlet frame in the left-right direction of the wall-mounted air conditioner indoor unit.
In an embodiment of the present invention, the wind guard is disposed between a right edge of the air outlet and an edge of the air outlet frame in a left-right direction of the wall-mounted air conditioner indoor unit.
In an embodiment of the invention, the wind deflector is disposed adjacent to an edge of the air outlet.
In an embodiment of the invention, the wind deflector and the wind outlet frame are integrally arranged.
In an embodiment of the invention, the air outlet frame comprises a bottom plate and a back plate which are arranged at an included angle, the bottom plate and the side plates extend along the left-right direction of the wall-mounted air conditioner indoor unit, one side of the wind shield is connected with the bottom plate, and the other adjacent side is connected with the back plate.
In an embodiment of the invention, the wind deflector is triangular in shape, and one side of the wind deflector connected with the bottom plate is flush with the lower edge of the air outlet.
In one embodiment of the invention, the thickness of the wind deflector ranges from 1mm to 2mm.
An air conditioning indoor unit comprising a housing assembly of a wall-mounted air conditioning indoor unit as described above.
In an embodiment of the invention, the air conditioner indoor unit further comprises an air guide assembly, the air guide assembly comprises a fixed seat and a plurality of air guide blades arranged on the fixed seat, the air outlet frame comprises a bottom plate and a back plate which are arranged in an included angle, the fixed seat is arranged on the back plate, one side of the wind shield extends from the bottom plate along the width direction of the back plate and is parallel to one side of the fixed seat away from the air outlet.
The invention also discloses an air conditioner which comprises the air conditioner indoor unit of any embodiment.
According to the technical scheme, the shell component of the wall-mounted air conditioner indoor unit comprises the chassis, the chassis is connected with the air outlet frame, the air outlet frame is provided with the air outlet, and the size of an air outlet cavity formed by the air outlet frame is larger than that of the air outlet due to arrangement relation of internal components of the air conditioner indoor unit and aesthetic considerations, so that a false air port exists, a wind shield is arranged between the edge of the air outlet frame and the edge of the air outlet, indoor air flow sliding in from the edge of the air outlet frame can be blocked by the wind shield, condensed water which is in cold and hot junction with air flow blown out by the air outlet is prevented, and therefore the water dripping phenomenon at the air outlet is effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a wall-mounted indoor unit of an embodiment of a housing assembly of the present invention;
fig. 2 is an enlarged view at a in fig. 1.
Reference numerals illustrate:
reference numerals Name of the name Reference numerals Name of the name
100 Housing assembly 35 Wind deflector
10 Chassis 37 Side plate
30 Air outlet frame 50 Air guide assembly
30a Air outlet cavity 51 Fixing seat
31 Bottom plate 53 Wind-guiding blade
311 Air outlet 55 Motor with a motor housing
33 Backboard 57 Driving rod
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indication is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a shell assembly 100 of an indoor unit of a wall-mounted air conditioner.
As shown in fig. 1 and 2, in an embodiment of the present invention, the housing assembly 100 of the wall-mounted air conditioner indoor unit includes a chassis 10, the chassis 10 is connected with an air outlet frame 30, the air outlet frame 30 encloses to form an air outlet cavity 30a and is provided with an air outlet 311 communicated with the air outlet cavity 30a, and a wind deflector 35 is disposed between at least one edge of the air outlet 311 and an edge of the air outlet frame 30 in the left-right direction of the wall-mounted air conditioner indoor unit.
In this embodiment, the housing assembly 100 of the wall-mounted air conditioner indoor unit is mainly applied to the wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit is heat exchange equipment hung on an indoor wall, and is used for cooling or heating air. The housing assembly 100 mainly protects and decorates the internal components of the wall-mounted air conditioner indoor unit, wherein the housing assembly 100 includes a chassis 10, and the chassis 10 is fixed to a wall by being mounted on a wall-hanging plate. The housing assembly 100 further includes a frame (not shown) having a substantially open-sided frame body detachably connected to the chassis 10 and enclosing an air duct. The lower extreme of chassis 10 is connected with air-out frame 30, and this air-out frame 30 can be integrated into one piece structure with chassis 10, and convenient processing practices thrift the cost, can improve the structural strength of chassis 10 simultaneously, guarantees the structural stability of wall-hanging air conditioner indoor set. The air outlet frame 30 is provided with an air outlet 311 communicated with the air channel, the position of the face frame corresponding to the air outlet frame 30 is provided with an avoidance hole, and an air inlet communicated with the air channel is provided with an air inlet, so that air enters the air channel from the air inlet and is blown out from the air outlet 311 to circulate indoor air. The left, right, up and down directions in the invention refer to the left, right, up and down directions of the wall-mounted air conditioner indoor unit when the chassis 10 is mounted on the wall body, the left and right sides of the user are the left and right directions of the wall-mounted air conditioner indoor unit when the air outlet 311 faces the user, the ground is the lower part of the wall-mounted air conditioner indoor unit, and the air inlet is the upper part of the wall-mounted air conditioner indoor unit.
In the technical scheme of the invention, the shell assembly 100 of the wall-mounted air conditioner indoor unit comprises a chassis 10, the chassis 10 is connected with an air outlet frame 30, the air outlet frame 30 is provided with an air outlet 311, and the size of an air outlet cavity 30a formed by the air outlet frame 30 is larger than that of the air outlet 311 due to arrangement relation and aesthetic considerations of internal components of the air conditioner indoor unit, so that a false air port exists, a wind shield 35 is arranged between the edge of the air outlet frame 30 and the edge of the air outlet 311, and the wind shield 35 can block indoor air flowing in from the edge of the air outlet frame 30 and prevent condensed water which is in cold-hot junction with the air flow blown out by the air outlet 311, thereby effectively avoiding the water dripping phenomenon at the air outlet 311. The wind deflector 35 may be square, circular, triangular, etc. in shape and may be sized in thickness according to the specific dimensions of the housing assembly 100. The wind shielding plate 35 and the air outlet frame 30 can be of an integral structure or a split structure and are connected in a fixed or detachable connection mode.
In an embodiment of the present invention, the wind guard 35 is disposed between the right edge of the air outlet 311 and the edge of the air outlet frame 30 in the left-right direction of the wall-mounted air conditioner indoor unit.
In this embodiment, the chassis 10 and the face frame of the housing assembly 100 are formed with accommodating cavities, and the air outlet frame 30 is provided with a dummy air outlet at a position on the right side thereof close to the air outlet 311 due to the arrangement of the internal components of the accommodating cavities, so that the wind deflector 35 is arranged between the right side edge of the air outlet 311 and the edge of the air outlet frame 30, which can effectively reduce condensation formed by cold and hot air flow intersection caused by the dummy air outlet and improve user experience. Of course, in the case assembly 100 of the relatively special wall-mounted air conditioning indoor unit, when the installation is contrary to the conventional structure, the dummy tuyere is easily provided on the left side, and thus the wind deflector 35 may be provided on the left side. In addition, when the housing assembly 100 is assembled for aesthetic or other purposes, if dummy vents are provided on both the left and right sides of the air outlet frame 30, the air deflectors 35 may be provided on both the left and right sides of the housing assembly 100, and the air deflectors 35 are also located between the air outlet frame 30 and the edges of the air outlet 311.
In an embodiment of the present invention, the wind deflector 35 is disposed adjacent to the edge of the air outlet 311.
In this embodiment, because the air flows after heat exchange are all blown out from the air outlet 311 of the wall-mounted air conditioner indoor unit, the air flows near the edge of the air outlet frame 30 form negative pressure, and the indoor air flows easily enter along the edge of the air outlet frame 30. Assuming that the wall-mounted air conditioner indoor unit is in a refrigerating mode, the wind shield 35 is arranged close to the edge of the air outlet 311, so that a large swirling space can be provided for indoor hot air flow, and when the hot air flows indoors along the wind shield 35, the hot air blown out from the inner edge of the air outlet 311 can be accelerated to blow out, so that the hot air is prevented from overflowing into the air outlet 311 again, the hot air can be further reduced from flowing back to the air outlet 311, the intersection of cold and hot air flows is reduced, and the condensation is reduced.
In an embodiment of the present invention, the wind deflector 35 is integrally provided with the air outlet frame 30.
In this embodiment, the wind deflector 35 and the wind outlet frame 30 are integrally arranged, so that the structural strength of the wind outlet frame 30 can be remarkably enhanced, the wind deflector 35 is not easy to deform, and the service life of the wind deflector 35 is prolonged.
In an embodiment of the present invention, the air outlet frame 30 includes a bottom plate 31 and a back plate 33 disposed at an included angle, the bottom plate 31 and the side plates extend along the left-right direction of the wall-mounted air conditioner indoor unit, one side of the air baffle 35 is connected to the bottom plate 31, and the other adjacent side is connected to the back plate 33.
In this embodiment, it can be understood that the air outlet frame 30 includes a bottom plate 31 and a back plate 33 disposed at an included angle, that is, the air outlet frame 30 is approximately dustpan-shaped, and side plates are disposed on the left and right sides of the bottom plate 31 and the back plate 33, so as to further improve the structural strength of the air outlet frame 30. The inner surface of the side plate at the position, namely the edge of the air outlet frame 30, is provided with the air outlet 311 on the bottom plate 31, so one side of the wind shield 35 is connected with the bottom plate 31 and the back plate 33, and no gap is reserved between the wind shield 35 and the air outlet frame 30, thereby completely blocking the air outlet 311 and the edge of the air outlet frame 30 on the right side, ensuring that hot air entering from the edge of the air outlet frame 30 can not enter the air inlet, and the hot air returns to indoor air through the shielding of the wind shield 35.
In an embodiment of the present invention, the wind deflector 35 has a triangular shape, and a side of the wind deflector 35 connected to the bottom plate 31 is flush with an edge of the air outlet 311.
In this embodiment, since the cross section of the air outlet frame 30 is substantially triangular in projection, and the air deflector 35 is connected to the back plate 33 while being connected to the bottom plate 31, the air deflector 35 is also triangular in shape, so as to match with the air outlet frame 30, and the air outlet cavity 30a surrounded by the air outlet frame 30 will not protrude, thereby avoiding unnecessary material waste, and simultaneously blocking the hot air backflow with a larger area as much as possible, and reducing the probability of condensation. Meanwhile, in order to increase the blocking area, a wind deflector 35 is disposed on one side of the bottom plate 31 and aligned with the lower edge of the air outlet 311, i.e. one side of the wind deflector 35 extends from the junction of the bottom plate 31 and the back plate 33 to the lower edge of the air outlet 311, so as to further reduce the condensation probability.
In one embodiment of the invention, the thickness of the wind deflector 35 ranges from 1mm to 2mm.
In this embodiment, the thickness of the wind deflector 35 is set to be approximately the same as that of the chassis 10 and the face frame of the housing assembly 100 according to the manufacturing materials and structural strength, and the specific range is 1mm to 2mm, for example, 1mm, 1.5mm and 2mm, and the processing is also convenient under the condition of ensuring the structural strength. Of course, in other embodiments, the setting may be performed according to actual requirements.
The invention also discloses an air conditioner indoor unit, which comprises the shell assembly 100 of the wall-mounted air conditioner indoor unit. The specific structure of the casing assembly 100 of the wall-mounted air conditioner indoor unit according to the embodiment refers to the above embodiment, and since the air conditioner indoor unit according to the embodiment adopts the technical solution of the above embodiment, the casing assembly at least has the beneficial effects brought by the technical solution of the above embodiment, and will not be described in detail herein.
In this embodiment, as will be understood by those skilled in the art, the indoor unit of the air conditioner further includes a heat exchanger, an indoor wind wheel, and other components, where the heat exchanger and the indoor wind wheel are both located in the air duct, and the indoor wind wheel rotates to drive the air at the air inlet to enter the air duct, and then pass through the heat exchanger and output through the air outlet 311.
Specifically, on the basis of the above embodiment, the indoor unit of an air conditioner further includes an air guiding assembly 50, the air guiding assembly 50 includes a fixing base 51 and a plurality of air guiding blades 53 mounted on the fixing base 51, the fixing base 51 is mounted on the back plate 33, and one side of the wind deflector 35 extends from the bottom plate 31 along the width direction of the back plate 33 and is flush with one side of the fixing base 51 away from the air outlet 311.
In this embodiment, the wind guiding blades 53 in the wind guiding assembly 50 can swing left and right relative to the fixing seat 51, so as to guide the wind at the wind outlet 311, and further improve the wind outlet range of the wind outlet 311. Specifically, the air guiding assembly 50 further includes a motor 55 and a driving rod 57 connected to the motor 55, where the driving rod 57 is connected to each air guiding blade 53, so that the motor 55 drives the driving rod 57 to move left and right to drive the air guiding blades 53 to swing left and right, thereby realizing air guiding. Generally, the motor 55 is disposed at the left side of the air outlet frame 30, so that the wind deflector 35 may be disposed between the air outlet frame 30 and the edge of the air outlet 311, but the height of the wind deflector 35 is not too high, so as not to interfere with the free movement of the driving rod 57, thereby ensuring the normal air guiding of the air guiding assembly 50. The fixing seat 51 is specifically installed on the back plate 33 and is disposed adjacent to the air inlet, so as to facilitate the air guiding of the air guiding blade 53. The fixing seat 51 has a length in the left-right direction of the housing assembly 100, a width in the right-left direction of the housing assembly 100, the fixing seat 51 has a certain width, the wind shield 35 has a triangular shape, the length of one side extending on the back plate 33 is flush with the width of the fixing seat 51, the wind shield 35 is not too long on one side of the back plate 33, the back flow of hot air can be blocked, and the cost can be saved.
The invention also discloses an air conditioner which comprises the air conditioner indoor unit. The specific structure of the air conditioner indoor unit of the present embodiment refers to the foregoing embodiments, and since the air conditioner indoor unit of the air conditioner of the present embodiment adopts the technical solutions of the foregoing embodiments, the air conditioner indoor unit at least has the beneficial effects brought by the technical solutions of the foregoing embodiments, which are not described in detail herein.
The air conditioner further comprises an air conditioner outdoor unit (not shown) connected with the air conditioner indoor unit, and the air conditioner outdoor unit can be an air conditioner outdoor unit in the prior art.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the present description and drawings or direct/indirect application in other related technical fields are included in the scope of the present invention under the inventive concept of the present invention.

Claims (8)

1. The shell assembly of the wall-mounted air conditioner indoor unit is characterized by comprising a chassis, wherein the chassis is connected with an air outlet frame, the air outlet frame is enclosed to form an air outlet cavity and is provided with an air outlet communicated with the air outlet cavity, and a wind shield is arranged between at least one edge of the air outlet and the edge corresponding to the air outlet frame in the left-right direction of the wall-mounted air conditioner indoor unit;
the size of air-out chamber is greater than the size of air outlet to form false wind gap, the air-out frame is including bottom plate and the backplate that is the contained angle setting, the bottom plate with the backplate is followed wall-mounted air conditioner indoor set's left and right sides direction extends, the one side of deep bead is connected the bottom plate, adjacent another side is connected the backplate, the deep bead with there is not the space between the air-out frame, in order to separate the air outlet with the edge on air-out frame right side, the deep bead is connected one side of bottom plate with the edge parallel and level of air outlet.
2. The wall-mounted air conditioner indoor unit housing assembly of claim 1, wherein the wind deflector is disposed adjacent an edge of the air outlet.
3. The wall-mounted air conditioner indoor unit casing assembly according to claim 1, wherein the wind deflector is integrally provided with the air outlet frame.
4. A housing assembly for a wall-mounted air conditioning indoor unit as claimed in any one of claims 1 to 3 wherein the wind deflector is triangular in shape.
5. The wall-mounted air conditioner indoor unit casing assembly according to claim 1, wherein the thickness of the wind deflector ranges from 1mm to 2mm.
6. An air conditioning indoor unit comprising a housing assembly of a wall-mounted air conditioning indoor unit according to any of claims 1 to 5.
7. The indoor unit of claim 6, further comprising an air guide assembly, wherein the air guide assembly comprises a fixing base and a plurality of air guide blades mounted on the fixing base, the air outlet frame comprises a bottom plate and a back plate which are arranged in an included angle, the fixing base is mounted on the back plate, and one side of the wind shield extends from the bottom plate along the width direction of the back plate and is flush with one side of the fixing base away from the air outlet.
8. An air conditioner comprising the air conditioning indoor unit according to any one of claims 6 or 7.
CN201910158194.0A 2019-03-03 2019-03-03 Casing subassembly, air conditioning indoor set and air conditioner of wall-hanging air conditioning indoor set Active CN109827241B (en)

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CN201910158194.0A CN109827241B (en) 2019-03-03 2019-03-03 Casing subassembly, air conditioning indoor set and air conditioner of wall-hanging air conditioning indoor set

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CN109827241B true CN109827241B (en) 2023-12-22

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110500655A (en) * 2019-08-23 2019-11-26 Tcl空调器(中山)有限公司 Hanging air conditioner
CN112555986B (en) * 2020-12-03 2022-06-17 珠海格力电器股份有限公司 Air conditioner

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208238173U (en) * 2018-05-16 2018-12-14 广东美的制冷设备有限公司 A kind of indoor unit and air conditioner
CN209893533U (en) * 2019-03-03 2020-01-03 广东美的制冷设备有限公司 Shell assembly of wall-mounted air conditioner indoor unit, air conditioner indoor unit and air conditioner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208238173U (en) * 2018-05-16 2018-12-14 广东美的制冷设备有限公司 A kind of indoor unit and air conditioner
CN209893533U (en) * 2019-03-03 2020-01-03 广东美的制冷设备有限公司 Shell assembly of wall-mounted air conditioner indoor unit, air conditioner indoor unit and air conditioner

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