CN215765418U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN215765418U CN215765418U CN202122353336.4U CN202122353336U CN215765418U CN 215765418 U CN215765418 U CN 215765418U CN 202122353336 U CN202122353336 U CN 202122353336U CN 215765418 U CN215765418 U CN 215765418U
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Abstract
The utility model provides an air conditioner indoor unit, and belongs to the technical field of air conditioners. The indoor unit of the air conditioner comprises a shell, wherein an indoor air outlet and a fresh air outlet which are adjacently arranged are defined on the shell, and the fresh air outlet is positioned on one side of the indoor air outlet in the transverse direction or; the heat exchange air duct is limited in the shell corresponding to the indoor air outlet; the fresh air cavity is oppositely communicated with the fresh air outlet; the fresh air component is used for introducing outdoor fresh air into the room; the flow guide piece is connected between the air outlet of the fresh air component and the fresh air cavity so as to guide fresh air to the fresh air cavity; when the indoor air outlet is used for air outlet, the fresh air flowing out of the fresh air outlet is mixed with the indoor air flowing out of the indoor air outlet. The air-conditioning indoor unit can realize the mixing of fresh air and indoor air outside the air outlet, thereby improving the diffusion speed of the fresh air by means of the indoor air.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner.
Background
In the related art, a fresh air conditioner usually has a fresh air outlet and an indoor air outlet which are independent from each other, and because of the limitation of the air conditioner volume and the relatively low use frequency of the fresh air function, a fresh air fan is generally small and the air supply distance is short, the fresh air is diffused relatively slowly in the whole room, and the improvement speed of the indoor air is influenced.
SUMMERY OF THE UTILITY MODEL
The present invention solves at least one of the technical problems of the related art to some extent.
Therefore, the application aims to provide an air-conditioning indoor unit, and the fresh air and the indoor air can be mixed outside the air outlet, so that the diffusion speed of the fresh air is increased by means of the indoor air.
An air conditioning indoor unit according to the present application includes: the shell is provided with an indoor air outlet and a fresh air outlet which are adjacently arranged, and the fresh air outlet is positioned on one side of the indoor air outlet in the transverse direction; the heat exchange air duct is limited in the shell corresponding to the indoor air outlet; the fresh air cavity is relatively communicated with the fresh air outlet; the fresh air component is used for introducing outdoor fresh air into the room; the flow guide piece is connected between the air outlet of the fresh air component and the fresh air cavity so as to guide the fresh air to the fresh air cavity; when the indoor air outlet is used for air outlet, the fresh air flowing out of the fresh air outlet is mixed with the indoor air flowing out of the indoor air outlet.
In some embodiments of the present application, further comprising: and the air cavity piece is sunken towards one side far away from the fresh air outlet to form a fresh air cavity.
In some embodiments of the present application, a wind chamber includes: a base plate vertically arranged; a top plate connected to the top end of the base plate; a first folded plate which is connected with one end of the base plate in the transverse direction in an obtuse angle; the second folded plate is symmetrical to the vertical central plane of the base plate opposite to the first folded plate; the top plate, the first folded plate and the second folded plate enclose an opening at one end far away from the base plate.
In some embodiments of the present application, the indoor air outlet has a first indoor air outlet and a second indoor air outlet which are laterally spaced apart, and the fresh air outlet is located between the first indoor air outlet and the second indoor air outlet; the air-conditioning indoor unit further comprises a first heat exchange air channel corresponding to the first indoor air outlet and a second heat exchange air channel corresponding to the second indoor air outlet, an accommodating space is defined between the side wall, close to each other, of the first heat exchange air channel and the side wall, close to each other, of the second heat exchange air channel and the shell, and the air cavity piece is located in the accommodating space.
In some embodiments of the present application, the air cavity member and the housing enclose a closed shape, or the air cavity member, the outer wall of the heat exchange air duct and the housing enclose a closed shape.
In some embodiments of the present application, the indoor air outlet has a first indoor air outlet and a second indoor air outlet which are laterally spaced apart, and the fresh air outlet is located between the first indoor air outlet and the second indoor air outlet; the indoor unit of the air conditioner further comprises a first heat exchange air channel corresponding to the first indoor air outlet and a second heat exchange air channel corresponding to the second indoor air outlet, a containing space is defined between the side wall, close to each other, of the first heat exchange air channel and the side wall, close to each other, of the second heat exchange air channel and the shell, and the containing space is a fresh air cavity.
In some embodiments of the present application, the fresh air outlet has one disposed adjacent to the first indoor air outlet or the second indoor air outlet, or the fresh air outlet has two disposed adjacent to the first indoor air outlet and the second indoor air outlet, respectively.
In some embodiments of the present application, the fresh air chamber is located at the front upper part of the fresh air assembly, and the flow guide member extends from the air outlet to the front upper part.
In some embodiments of the present application, the fresh air chamber completely covers the fresh air outlet from the inside.
In some embodiments of the present application, the fresh air outlet is formed by a plurality of micro-pores.
Additional aspects and advantages of the utility model 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 utility model.
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 the drawings without creative efforts.
Fig. 1 is a front view of an air conditioning indoor unit according to an embodiment of the present application;
FIG. 2 is a cross-sectional view taken along line A-A of one embodiment of FIG. 1;
FIG. 3 is a cross-sectional view II taken along line A-A of the embodiment of FIG. 1;
fig. 4 is a perspective view of an air conditioning indoor unit according to an embodiment of the present application, with a front panel omitted;
fig. 5 is a perspective view of a fresh air assembly, a guide member, and an air chamber member of an indoor unit of an air conditioner according to an embodiment of the present application;
FIG. 6 is a cross-sectional view taken along line A-A of the alternate embodiment of FIG. 1;
fig. 7 is a perspective view of an air conditioning indoor unit according to another embodiment of the present application, with a front panel omitted;
in the above figures: 10. a housing; 11. an air intake panel; 110. an indoor air inlet; 12. a front panel; 120. An indoor air outlet; 121. a first indoor air outlet; 122. a second indoor air outlet; 13. a fresh air outlet; 131. a first fresh air outlet; 132. a second fresh air outlet; 14. a heat exchange air duct; 141. a first heat exchange air duct; 142. a second heat exchange air duct; 15. an accommodating space; 20. a heat exchanger; 30. a fan; 40. a fresh air component; 41. a fan housing; 411. an air suction opening; 412. an air outlet; 42. a fresh air fan; 50. an air cavity member; 512. A substrate; 513. a top plate; 514. a first folded plate; 515. a second folded plate; 60. a fresh air cavity; 70. a flow guide member.
Detailed Description
The utility model is described in detail 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.
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 only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present application, an air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an indoor air conditioner and an outdoor air conditioner, the outdoor air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor or outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater for a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler for a cooling mode.
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, an air conditioning indoor unit according to an embodiment of the present application includes a casing 10 having an indoor air inlet 110 and an indoor air outlet 120, a heat exchanger 20 exchanging heat with air introduced into the casing 10, and a fan 30 circulating indoor air to the inside or outside of the casing 10.
The air conditioning indoor unit may be a floor type cabinet, but the embodiment of the present application is not limited thereto.
The casing 10 may form an overall appearance of the air conditioning indoor unit. In the present example, the indoor unit of the air conditioner has a substantially cylindrical shape and may include an air intake panel 11 and a front panel 12, the air intake panel 11 is connected to a rear side of the front panel 12, an indoor air inlet 110 is formed on the air intake panel 11, and an indoor air outlet 120 is formed on the front panel 12.
The indoor air inlet 110 and the indoor air outlet 120 are communicated to form a heat exchange air duct 14, and indoor air enters the casing 10 from the indoor air inlet 110, exchanges heat with the heat exchanger 20 in the heat exchange air duct 14, and is blown out from the indoor air outlet 120.
The air entering the case 10 from the indoor wind inlet 110 will be referred to as indoor wind hereinafter.
The heat exchanger 20 may be disposed within the heat exchange duct 14 to absorb heat from or transfer heat to the indoor wind introduced into the indoor wind inlet 110.
A fan 30 may be disposed within the heat exchange air duct 14 for blowing air such that the air may flow from the indoor air inlet 110 to the indoor air outlet 120. The fan 30 may be a crossflow fan.
Referring to fig. 4 and 5, the indoor unit of the air conditioner may include a fresh air module 40 for introducing fresh outdoor air into a room.
The fresh air unit 40 includes a fan case 41 having an air suction opening 411 and an air discharge opening 412, a fresh air fan 42 for blowing fresh air from the air suction opening 411 to the air discharge opening 412, and a purification unit (not shown) disposed on an air intake side of the fresh air fan 42 for filtering the fresh air.
In the present example, the fresh air assembly 40 is located below the heat exchange air duct 14; however, in other embodiments, the fresh air assembly 40 may be located above the heat exchange duct 14.
The fan case 41 is formed in a substantially volute shape, the air suction ports 41 are provided on both left and right sides of the fan case 411, and the air discharge port 412 is provided at an upper end of the fan case 41. An air inlet cavity is defined between the side of the air suction opening 41 of the fan shell 41 and the shell 10, and the air inlet cavity is communicated with a fresh air pipeline extending to the outside, so that fresh air can enter the air inlet cavity through the fresh air pipeline.
The purification unit is arranged in the air inlet cavity corresponding to the air suction opening 41. The fresh air in the air inlet cavity enters the air suction opening 41 after passing through the purification unit.
The fresh air fan 42 is installed in the fan case 41 corresponding to the air suction opening 41, and the fresh air fan 42 may be in the form of a duplex centrifugal fan.
Under the action of forced convection of the fresh air fan 42, fresh outdoor air enters the fan housing 41 through the air suction opening 411 after being filtered by the purification unit along the fresh air pipeline, and is discharged through the air discharge opening 412.
Referring to fig. 1, the casing 10 is provided with a fresh air outlet 13, the fresh air outlet 13 is disposed on one lateral side of the indoor air outlet 120, and the fresh air outlet 13 and the indoor air outlet 120 are disposed adjacent to each other.
Specifically, the fresh air outlet 13 and the indoor air outlet 120 are both arranged on the front panel 12; in other embodiments, the front panel 12 has a backing panel on the inside, and the fresh air outlet 13 extends through the backing panel and the front panel 12.
The fresh air outlet 13 may be formed by a plurality of micro holes, and the area where the micro holes are located and the indoor air outlet 120 are both in a strip shape.
Referring to fig. 2, 4 and 6, the indoor unit of an air conditioner according to the embodiment of the present disclosure further includes a fresh air chamber 60, and a guide member 70 communicating the fresh air chamber 60 with an air outlet 412 of the fresh air unit 40.
Specifically, the diversion member 70 is connected between the air outlet 412 of the fresh air assembly 40 and the fresh air cavity 60, and the fresh air cavity 60 is communicated with the fresh air outlet 13 and the air outlet 412, so that the fresh air is guided to the fresh air outlet 13 through the fresh air cavity 60.
Referring to fig. 2 and 3, solid arrows in the drawings illustrate the flow direction of indoor wind, and hollow arrows illustrate the flow direction of fresh wind. When the air conditioning function and the fresh air function operate simultaneously, the indoor air outlet 120 blows out indoor air, the fresh air outlet 13 blows out fresh air, and the fresh air and the indoor air are mixed at the outer side of the air outlet because the indoor air outlet 120 and the fresh air outlet 13 are arranged adjacently, so that the fresh air can be quickly diffused to all corners indoors by means of the air outlet flow of the indoor air outlet 120, and the indoor air improving speed is increased; in addition, the fresh air is mixed with the indoor air, the temperature of the fresh air can be neutralized through the indoor air, and the discomfort of the temperature sense of a user caused by direct blowing of the fresh air when the indoor and outdoor temperature difference is large is avoided.
Specifically, the wall thickness distance between the fresh air outlet 13 and the indoor air outlet 12 close to the edge is not more than 10mm, so that the problem that the mixing effect is not good due to the fact that the fresh air outlet 13 and the indoor air outlet 120 are too far away can be avoided.
Referring to fig. 5 and 7, the flow guide member 70 has a hollow structure, a lower end of which is abutted to the air outlet 412, and an upper end of which is abutted to the lower end of the fresh air chamber 60, so as to communicate the air outlet 412 with the fresh air chamber 60, and the fresh air can flow to the fresh air chamber 60 through the inner cavity of the flow guide member 70.
Typically, the air outlet 412 of the fresh air module 40 is located near the middle of the indoor unit of the air conditioner in the lateral direction, while the fresh air chamber 60 is located closer to the front end of the indoor unit of the air conditioner, and the air outlet 412 is located below the fresh air chamber 60 in the vertical direction. Therefore, the deflector 70 needs to extend forward and upward from the exhaust outlet 412 to the lower end of the fresh air chamber 60.
In some embodiments of the present application, referring to fig. 2-5, the fresh air chamber 60 is formed on the air chamber member 50.
The air cavity piece 50 is provided with a fresh air cavity 60 which is sunken towards the direction far away from the fresh air outlet 13. The air cavity 50 is located at the inner side of the fresh air outlet 13, and can completely cover the fresh air outlet 13, that is, on the projection of the side surface of the air cavity 50, the fresh air outlet 13 is located in the air cavity 50.
The front end of the air cavity piece 50 is open, so that the fresh air cavity 60 is communicated with the fresh air outlet 13 through the opening.
In some embodiments, the wind chamber 50 includes: a base panel 512, a top panel 513, a first flap 514, and a second flap 515.
The first folding plate 514 and the second folding plate 515 are connected with the base plate 512 at an obtuse angle, so that the space of the fresh air cavity 60 can be increased as much as possible, and the wind resistance of fresh air is reduced. However, in other embodiments, the cross-section of the wind cavity member 50 may be a rectangle with one side open, or a U-shape, etc.
The lower ends of the first and second flaps 514 and 515 and the base 512 are connected to the deflector 70.
According to some embodiments of the present application, with continued reference to fig. 2 and 3, heat exchange duct 14 is a dual cross-flow duct. The indoor air outlet 120 and the heat exchange air duct 14 have two sets arranged in bilateral symmetry. That is, the indoor air outlet 120 includes a first indoor air outlet 121 on the left side and a second indoor air outlet 122 on the right side, and the heat exchange air duct 14 includes a first heat exchange air duct 141 and a second heat exchange air duct 142; the air outlet end of the first heat exchange air duct 141 is opposite to the first indoor air outlet 121, and the air outlet end of the second heat exchange air duct 142 is opposite to the second indoor air outlet 122; a cross-flow fan is respectively arranged in the first heat exchange air duct 141 and the second heat exchange air duct 141.
Indoor air enters the housing 10 from the indoor air inlet 110, exchanges heat with the heat exchanger 20, and is divided into two paths, one path flows to the first heat exchange air duct 141, and the other path flows to the second heat exchange air duct 142.
The first heat exchange air duct 141 and the second heat exchange air duct 142 are symmetrical with respect to the central plane of the indoor unit of the air conditioner in the front-back direction; the outer walls of the first heat exchange air duct 141 and the second heat exchange air duct 142 close to each other form a "V" shaped cavity with a forward opening, and the accommodating space 15 is enclosed between the "V" shaped cavity and the inner wall of the front end of the housing 10.
The fresh air outlet 13 is disposed between the first indoor air outlet 121 and the second indoor air outlet 122, and the air chamber member 50 extends into the accommodating space 15.
The front end of the air cavity 50 and the inner wall of the casing 10 enclose a closed shape, or the front end of the air cavity 50, the outer walls of the two heat exchange air ducts 14 and the casing 10 enclose a closed shape.
In some embodiments, the fresh air outlet 13 may be respectively provided in two corresponding to the two indoor air outlets 120. I.e. the process is repeated. The fresh air outlet 13 includes a first fresh air outlet 131 provided on the right side of the first indoor air outlet 121, and a second fresh air outlet 132 provided on the left side of the second indoor air outlet 122.
The air cavity 50 is located inside the area surrounded by the two fresh air outlets 13, and the two fresh air outlets 13 are supplied with fresh air by the same fresh air cavity 60.
The flow guide member 70 and the air cavity member 50 may be integrally formed or may be connected to each other.
The wall thickness distance of the first fresh air outlet 131 and the second fresh air outlet 132 from the edge to each other is larger than the wall thickness distance of the first fresh air outlet 131 from the edge to each other of the first indoor air outlet 121 (or larger than the wall thickness distance of the second fresh air outlet 132 from the edge to each other of the second indoor air outlet 122).
The fresh air in the fresh air cavity 60 flows out through the first fresh air outlet 131 and the second fresh air outlet 132 respectively, the fresh air blown out from the first fresh air outlet 131 and the indoor air blown out from the first indoor air outlet 121 are mixed at the right side of the outside of the first indoor air outlet 121, and the fresh air blown out from the second fresh air outlet 132 and the indoor air blown out from the second indoor air outlet 122 are mixed at the left side of the outside of the second indoor air outlet 122.
In some embodiments, the fresh air outlet 13 may be disposed one corresponding to one of the indoor air outlets 120, that is, the fresh air outlet 13 is disposed at the right side of the first indoor air outlet 121 or at the left side of the second indoor air outlet 122.
Referring to fig. 6 and 7, in other embodiments of the present application, unlike the previous embodiment, the air cavity member 50 is omitted, and the fresh air cavity 60 is enclosed by a V-shaped cavity formed by the two heat exchange air ducts 14 and the inner wall of the front end of the housing 10. Thus, the fresh air chamber 60 and the heat exchange air duct 14 have common side walls and are separated by side walls. In the embodiment, the two heat exchange air channels 14 and the shell 10 are enclosed to form the fresh air cavity 60, so that the air cavity element 50 is omitted, and the fresh air cooling device has the advantages of reasonable layout and simple structure.
In the above embodiment, the fresh air outlet 13 is disposed on one side of the indoor air outlet 120 in the transverse direction, however, in other embodiments of the application, the fresh air outlet 13 may be disposed adjacent to the upper side of the indoor air outlet 120, or the fresh air outlet 13 may be disposed on one side and the upper side of the indoor air outlet 120 in the transverse direction, in this case, unlike the above embodiment, the upper end of the fresh air cavity 60 needs to extend transversely above the heat exchanging air duct 14 to cover the fresh air outlet 12 on the upper side.
According to the application, the fresh air outlet 13 and the indoor air outlet 120 are arranged in the vicinity of the indoor air outlet, the fresh air cavity 60 which is relatively communicated with the fresh air outlet 13 is arranged, and the fresh air is guided to the fresh air cavity 60 by the flow guide piece 70, so that the fresh air in the fresh air cavity 60 can be discharged from the fresh air outlet 13, when the indoor air outlet 120 discharges air, the fresh air and the indoor air can be mixed at the outer side of the air outlet, the fresh air can be quickly diffused to each corner in the room by means of the air outlet flow of the indoor air outlet 120, and the indoor air improvement speed is increased; in addition, the fresh air is mixed with the indoor air, the temperature of the fresh air is neutralized by the indoor air, and the problem that the temperature of a user is uncomfortable due to direct blowing of the fresh air when the indoor and outdoor temperature difference is large can be solved.
According to the application, the fresh air cavity 60 is arranged between the two heat exchange air channels 14, the fresh air cavity 60 can guide air to the left and right fresh air outlets 13, the air outlet range of fresh air is enlarged, and the flow guide structure is simplified.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a fan and a fan, wherein an indoor air outlet and a fresh air outlet which are adjacently arranged are defined on the shell, and the fresh air outlet is positioned on one side of the indoor air outlet in the transverse direction;
a heat exchange duct defined within the housing corresponding to the indoor air outlet;
the fresh air cavity is oppositely communicated with the fresh air outlet;
the fresh air component is used for introducing outdoor fresh air into the room;
the flow guide piece is connected between the air outlet of the fresh air component and the fresh air cavity so as to guide fresh air to the fresh air cavity;
when the indoor air outlet is used for air outlet, the fresh air flowing out of the fresh air outlet is mixed with the indoor air flowing out of the indoor air outlet.
2. An indoor unit of an air conditioner according to claim 1, further comprising:
and the air cavity piece is sunken towards one side far away from the fresh air outlet to form the fresh air cavity.
3. An indoor unit of an air conditioner according to claim 2, wherein the air chamber member includes:
a base plate vertically arranged;
a top plate connected to a top end of the base plate;
a first folded plate which is connected with one end of the base plate in the transverse direction in an obtuse angle;
a second folded plate symmetrical to the first folded plate with respect to a vertical center plane of the base plate;
the top panel, the first flap, and the second flap enclose an opening at an end distal from the base panel.
4. An indoor unit of an air conditioner according to claim 2, wherein the indoor air outlet has a first indoor air outlet and a second indoor air outlet which are laterally spaced apart from each other, and the fresh air outlet is located between the first indoor air outlet and the second indoor air outlet;
the air conditioner indoor unit further comprises a first heat exchange air channel corresponding to the first indoor air outlet and a second heat exchange air channel corresponding to the second indoor air outlet, an accommodating space is enclosed between the side walls, close to each other, of the first heat exchange air channel and the second heat exchange air channel and the shell, and the air cavity piece is located in the accommodating space.
5. An indoor unit of an air conditioner according to claim 4, wherein the air chamber member and the casing enclose a closed shape, or the air chamber member, the outer wall of the heat exchange air duct and the casing enclose a closed shape.
6. An indoor unit of an air conditioner according to claim 1, wherein the indoor air outlet has a first indoor air outlet and a second indoor air outlet which are laterally spaced apart from each other, and the fresh air outlet is located between the first indoor air outlet and the second indoor air outlet;
the indoor unit of the air conditioner further comprises a first heat exchange air channel corresponding to the first indoor air outlet and a second heat exchange air channel corresponding to the second indoor air outlet, a containing space is enclosed between the side wall, close to each other, of the first heat exchange air channel and the second heat exchange air channel and the shell, and the containing space is the fresh air cavity.
7. An indoor unit of an air conditioner according to any one of claims 4 to 6, wherein the fresh air outlet has one disposed adjacent to the first indoor air outlet or the second indoor air outlet, or two disposed adjacent to the first indoor air outlet and the second indoor air outlet, respectively.
8. An indoor unit of an air conditioner according to claim 1, wherein the fresh air chamber is located above and in front of the fresh air unit, and the air guide member extends upward and forward from the air outlet.
9. An indoor unit of an air conditioner according to claim 1, wherein the fresh air chamber completely covers the fresh air outlet from an inside.
10. An indoor unit of an air conditioner according to claim 1, wherein the fresh air outlet is formed of a plurality of fine holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122353336.4U CN215765418U (en) | 2021-09-27 | 2021-09-27 | Indoor unit of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122353336.4U CN215765418U (en) | 2021-09-27 | 2021-09-27 | Indoor unit of air conditioner |
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| CN215765418U true CN215765418U (en) | 2022-02-08 |
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| CN202122353336.4U Active CN215765418U (en) | 2021-09-27 | 2021-09-27 | Indoor unit of air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200091A (en) * | 2022-07-26 | 2022-10-18 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and anti-condensation control method |
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2021
- 2021-09-27 CN CN202122353336.4U patent/CN215765418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200091A (en) * | 2022-07-26 | 2022-10-18 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and anti-condensation control method |
| CN115200091B (en) * | 2022-07-26 | 2023-12-08 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and condensation prevention control method |
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