CN218915108U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN218915108U CN218915108U CN202222556306.8U CN202222556306U CN218915108U CN 218915108 U CN218915108 U CN 218915108U CN 202222556306 U CN202222556306 U CN 202222556306U CN 218915108 U CN218915108 U CN 218915108U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses an indoor unit of an air conditioner, which comprises: a housing; the air duct piece is arranged in the shell; the heat exchange module is arranged in the air duct piece; the fresh air module is arranged in the shell and is arranged at intervals with the air duct piece, a fresh air outlet is formed in the fresh air module, and the fresh air outlet faces towards the air duct piece; the panel assembly is arranged on the front end face of the shell, a fresh air cavity is formed in the panel assembly, one end of the fresh air cavity is communicated with the heat exchange module, and the other end of the fresh air cavity is communicated with the fresh air outlet. Wherein, form the new trend cavity in the panel components, new trend gets into the new trend cavity through wind channel spare, reentrant heat exchanger heat transfer, and it is indoor to arrange, reduces new trend and the difference in temperature of trading hot-blast, improves user's use and experiences.
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
With the deepening of industrialization and industrialization progress, air pollution is increasingly serious, and most of air pollution suffered by people worldwide comes from indoor, and the desire of people for clean air is increasingly strong in the face of increasingly polluted global environment. At present, indoor air is generally purified by installing a fresh air fan, and the fresh air fan can suck indoor fresh air into the indoor air when working and discharge the indoor air to the outdoor. The fresh air function of the air conditioner is to introduce outdoor air into the room through the fresh air device, so as to achieve the purpose of increasing the indoor freshness.
In the related art, after the fresh air is discharged from the fresh air conditioner, the heat exchange is not performed through the heat exchanger of the air conditioner, or only part of the fresh air is performed through the heat exchanger, a certain temperature difference exists between the fresh air and the air of the air conditioner, the air supply distance of the fresh air is short, and the diffusion efficiency is low.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the indoor unit of the air conditioner, a fresh air cavity is formed in the panel assembly, fresh air enters the fresh air cavity through the air duct piece and then enters the heat exchanger for heat exchange, and the fresh air is discharged indoors, so that the temperature difference between the fresh air and the heat exchange air is reduced, and the use experience of a user is improved.
According to an embodiment of the utility model, an indoor unit of an air conditioner comprises: a housing; the air duct piece is arranged in the shell; the heat exchange module is arranged in the air duct piece; the fresh air module is arranged in the shell and is arranged at intervals with the air duct piece, a fresh air outlet is formed in the fresh air module, and the fresh air outlet faces towards the air duct piece; the panel assembly is arranged on the front end face of the shell, a fresh air cavity is formed in the panel assembly, one end of the fresh air cavity is communicated with the heat exchange module, and the other end of the fresh air cavity is communicated with the fresh air outlet.
According to the indoor unit of the air conditioner, the fresh air cavity is formed in the panel assembly, fresh air enters the fresh air cavity through the air duct piece and then enters the heat exchanger for heat exchange, and is discharged indoors, so that the temperature difference between the fresh air and the heat exchange air is reduced, and the use experience of a user is improved.
According to some embodiments of the utility model, a ventilation groove extending in the left-right direction is arranged on one side of the air duct piece, which faces the panel assembly, and the fresh air outlet is arranged on one side of the ventilation groove, and the ventilation groove is communicated with the fresh air cavity.
According to some embodiments of the utility model, a first fresh air inlet and a first fresh air outlet are arranged on one side, facing the shell, of the panel assembly, a second fresh air inlet is arranged on the shell, the first fresh air inlet and the first fresh air outlet are arranged at intervals and are communicated with the fresh air outlet, and the first fresh air outlet and the second fresh air inlet are arranged oppositely.
According to some embodiments of the utility model, the first fresh air outlet is a circular hole or a strip hole, the circular hole is arranged at the center of the front end surface of the shell, and the strip hole extends in the left-right direction.
According to some embodiments of the utility model, the panel assembly comprises: the novel air conditioner comprises a first panel and a second panel, wherein the first panel is fixedly connected with the second panel, the first panel is abutted with the shell, and a first fresh air inlet and a first fresh air outlet are formed in the first panel.
According to some embodiments of the utility model, the first panel comprises: the first flanging is arranged at the edge of the first main body and is arranged towards the second panel; and/or, the second panel comprises: the second flanging is arranged at the edge of the second main body and faces the first panel.
According to some embodiments of the utility model, a heat exchange air inlet and a heat exchange air outlet are arranged on the shell, and the heat exchange air inlet and the heat exchange air outlet are arranged at intervals; and, the heat exchange module includes: the heat exchanger is wrapped by the heat exchange fan, the heat exchanger is arranged between the heat exchange air inlet and the heat exchange air outlet, and the first fresh air outlet and the heat exchanger are oppositely arranged.
According to some embodiments of the utility model, the panel assembly is provided with a first avoidance groove, a second fresh air outlet is formed between the first avoidance groove and the shell, the second fresh air outlet is arranged towards the upper side, and the second fresh air outlet and the heat exchange air outlet are arranged side by side.
According to some embodiments of the utility model, an arc-shaped protrusion is arranged on the front end face of the fresh air module, which faces the shell, a second avoidance groove is formed on the front end face of the shell, a third avoidance groove is formed on the panel assembly, the second avoidance groove and the arc-shaped protrusion are oppositely arranged, and the third avoidance groove and the second avoidance groove are oppositely arranged.
According to some embodiments of the utility model, the fresh air module comprises: fresh air duct piece, mounting and air duct apron, the air duct apron presss from both sides to be established fresh air duct piece with between the air duct apron, fresh air duct piece with the air duct apron all is fixed in the mounting, fresh air duct piece with form the fresh air duct between the mounting, the mounting with form the air inlet cavity between the air duct apron.
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
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic view of a structure of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 2 is a schematic view of one direction of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 3 is an exploded view of one direction of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 4 is an exploded view of another direction of an indoor unit of an air conditioner according to an embodiment of the present utility model;
FIG. 5 is a schematic structural view of an air duct member according to an embodiment of the present utility model;
FIG. 6 is a schematic structural view of a housing according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a structure of a panel according to an embodiment of the present utility model;
fig. 8 is a sectional view of one of positions of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 9 is a cross-sectional view of another position of an indoor unit of an air conditioner according to an embodiment of the present utility model;
FIG. 10 is an exploded view of a fresh air module according to an embodiment of the utility model.
Reference numerals:
100. an air conditioner indoor unit;
10. a housing; 11. a second fresh air inlet; 12. a third fresh air outlet; 13. a heat exchange air inlet; 14. a heat exchange air outlet; 15. a second avoidance groove; 16. an air guide member; 17. an air duct member; 171. a ventilation groove;
20. a heat exchange module; 21. a heat exchange fan; 22. a heat exchanger;
30. a fresh air module; 31. a centrifugal fan; 32. fresh air outlet; 33. arc-shaped bulges; 34. fresh air duct piece; 35. a fixing member; 36. an air duct cover plate;
40. a panel assembly; 41. a first panel; 411. a first fresh air inlet; 412. a first fresh air outlet; 413. a first body; 414. a first flanging; 42. a second panel; 421. a second body; 422. a second flanging; 43. a first avoidance groove; 44. a second fresh air outlet; 45. a third avoidance groove;
50. fresh air cavity.
Detailed Description
Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.
An air conditioner indoor unit 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 10.
As shown in fig. 1 to 8, the air conditioner indoor unit 100 includes: the air conditioning system comprises a shell 10, an air duct piece 17, a heat exchange module 20, a fresh air module 30 and a panel assembly 40. The air duct piece 17 is arranged in the shell 10, the heat exchange module 20 is arranged in the air duct piece 17, the heat exchange module 20 is provided with a heat exchange air duct, indoor air enters the air duct piece 17 through the heat exchange air duct and is discharged into the room after exchanging heat with the heat exchange module 20 in the air duct piece 17, so that the indoor temperature is regulated, and the normal operation of the heat exchange mode of the indoor unit 100 of the air conditioner is ensured.
In addition, the fresh air module 30 is disposed in the housing 10 and spaced from the air duct member 17, and the fresh air module 30 is provided with a fresh air outlet 32, where the fresh air outlet 32 is disposed toward the air duct member 17. Specifically, the fresh air module 30 is disposed inside the casing 10, the fresh air module 30 is disposed on one side of the air duct member 17 and spaced from the air duct member 17, and the fresh air module 30 is provided with a fresh air outlet 32, where the fresh air outlet 32 is disposed towards the air duct member 17, i.e. the fresh air outlet 32 is disposed towards the heat exchange module 20. The fresh air module 30 is further provided with a centrifugal fan 31, the centrifugal fan 31 can suck outdoor fresh air, and discharge the outdoor fresh air into a room, so that improvement of indoor air quality is realized, and normal operation of a fresh air mode of the indoor unit 100 of the air conditioner is ensured.
And, as shown in fig. 8 and 9, the panel assembly 40 is disposed on the front end surface of the housing 10, a fresh air cavity 50 is formed in the panel assembly 40, one end of the fresh air cavity 50 is communicated with the heat exchange module 20, and the other end of the fresh air cavity 50 is communicated with the fresh air outlet 32. Specifically, the panel assembly 40 is disposed on the front end surface of the casing 10, the panel assembly 40 covers the casing 10, and a fresh air cavity 50 is formed in the panel assembly 40, one end of the fresh air cavity 50 is communicated with the heat exchange module 20, and the other end of the fresh air cavity 50 is communicated with the fresh air outlet 32, so that fresh air can enter the fresh air cavity 50 from the fresh air outlet 32 and then enter the heat exchange module 20, and the fresh air exchanges heat through the heat exchange module 20 and is discharged outdoors, so that the temperature difference between the fresh air and the heat exchange air is reduced while the indoor air quality is improved, and a good use experience is provided for users. This kind of structure need not to increase other structures, only needs simple structure's panel components 40 just can be with fresh air direction heat transfer module 20, carries out the heat transfer to the fresh air, and it is indoor to discharge again, reduces the fresh air and trades the difference in temperature of hot-blast, when adjusting indoor temperature, improves indoor air quality.
From this, form new trend cavity 50 in the panel components 40, new wind gets into new trend cavity 50 through wind channel spare 17, reentrant heat transfer module 20 heat transfer, and it is indoor to arrange, reduces the new trend and the difference in temperature of exchanging hot-blast, improves user's use experience.
As shown in fig. 4 and 5, the side of the duct member 17 facing the panel assembly 40 is provided with a ventilation groove 171 extending in the left-right direction, the fresh air outlet 32 is provided at one side of the ventilation groove 171, and the ventilation groove 171 communicates with the fresh air chamber 50. Specifically, the air duct member 17 is provided with a ventilation groove 171, the ventilation groove 171 is located at a side of the air duct member 17 facing the panel assembly 40, the ventilation groove 171 extends in the left-right direction, the fresh air outlet 32 is located at a side of the ventilation groove 171, the fresh air outlet 32 is opposite to the ventilation groove 171, and after the outdoor fresh air enters the fresh air module 30, the fresh air enters the ventilation groove 171 from the fresh air outlet 32.
As shown in fig. 7 to 9, a first fresh air inlet 411 and a first fresh air outlet 412 are disposed on a side of the panel assembly 40 facing the housing 10, a second fresh air inlet 11 is disposed on the housing 10, the first fresh air inlet 411 and the first fresh air outlet 412 are disposed at intervals and are communicated with the fresh air outlet 32, and the first fresh air outlet 412 and the second fresh air inlet 11 are disposed opposite to each other. Specifically, the panel assembly 40 is provided with a first fresh air inlet 411 and a first fresh air outlet 412, the first fresh air inlet 411 and the first fresh air outlet 412 are located at a side of the panel assembly 40 facing the housing 10, and the first fresh air inlet 411 is spaced from the first fresh air outlet 412; the shell 10 is also provided with a second fresh air inlet 11 and a third fresh air outlet 12, the second fresh air inlet 11 and the third fresh air outlet 12 are positioned on the front end face of the shell 10, and the second fresh air inlet 11 and the third fresh air outlet 12 are arranged at intervals. The first fresh air inlet 411 is disposed opposite to the third fresh air outlet 12, and the third fresh air outlet 12 is engaged with the ventilation groove 171, thereby communicating the fresh air outlet 32 with the first fresh air inlet 411 and the third fresh air outlet 12. The first fresh air outlet 412 and the second fresh air inlet 11 are arranged opposite to each other, and the first fresh air outlet 412 and the second fresh air inlet 11 are communicated with the heat exchange module 20.
Therefore, after the outdoor fresh air enters the fresh air module 30, the fresh air enters the ventilation groove 171 from the fresh air outlet 32, then enters the fresh air cavity 50 from the third fresh air outlet 12 and the first fresh air inlet 411, and then the fresh air can enter the heat exchange module 20 from the first fresh air outlet 412 and the second fresh air inlet 11, and is discharged indoors after heat exchange, so that the indoor air quality is improved, the temperature difference between the fresh air and the exchanged air is reduced, and good use experience is provided for users.
Referring to fig. 7, the first fresh air outlet 412 is a circular hole or a long hole, the circular hole is provided at the center of the front end surface of the housing 10, and the long hole extends in the left-right direction. That is, the first fresh air outlet 412 may be a circular hole, which may be provided at a central position of the front end surface of the housing 10, the circular hole corresponding to the heat exchange module 20; the first fresh air outlet 412 may also be a rectangular hole, where the rectangular hole extends in the left-right direction of the panel assembly 40, and the length of the rectangular hole in the left-right direction is longer, so that the fresh air can fully contact the heat exchange module 20, the temperature difference between the fresh air and the heat exchange air is reduced, and the use experience is optimized.
As shown in fig. 7, the panel assembly 40 includes: the first panel 41 and the second panel 42, the first panel 41 and the second panel 42 are fixedly connected, the first panel 41 is abutted with the shell 10, and the first panel 41 is provided with a first fresh air inlet 411 and a first fresh air outlet 412. Specifically, the panel assembly 40 is composed of a first panel 41 and a second panel 42, and the first panel 41 and the second panel 42 are fixedly connected, and may be welded. The first panel 41 is located on a side of the panel assembly 40 facing the housing 10, the first panel 41 abuts against the housing 10, and the first fresh air inlet 411 and the first fresh air outlet 412 are provided at intervals on the first panel 41. The second panel 42 is located at a side of the panel assembly 40 facing away from the housing 10, the second panel 42 is covered on the first panel 41, and the first panel 41 is fixedly connected with the second panel 42, so that a sealed fresh air cavity 50 is formed between the first panel 41 and the second panel 42. When the outdoor fresh air enters the fresh air module 30, the outdoor fresh air enters the ventilation groove 171 from the fresh air outlet 32, flows in the ventilation groove 171, and enters the panel assembly 40 from the third fresh air outlet 12 and the first fresh air inlet 411, namely the fresh air cavity 50; the fresh air flows in the fresh air cavity 50, then enters the heat exchange module 20 from the first fresh air outlet 412 and the second fresh air inlet 11, and after the heat exchange module 20 exchanges heat, fresh air is discharged indoors, so that the temperature difference between the fresh air and the exchanged air is reduced while the indoor air quality is improved, and good use experience is provided for users.
Further, the first panel 41 includes: a first body 413 and a first flange 414, the first flange 414 being provided at an edge of the first body 413 and towards the second panel 42. Specifically, the first panel 41 is composed of a first main body 413 and a first flange 414, the first main body 413 corresponds to the second panel 42, the first flange 414 is disposed at an edge of the first main body 413, the first flange 414 is disposed towards the second panel 42, the first flange 414 is fixedly connected with the second panel 42, and the first panel 41 and the second panel 42 are connected into a whole, so that the first main body 413, the first flange 414 and the second panel 42 form the fresh air cavity 50. When the outdoor fresh air enters the fresh air module 30, the outdoor fresh air enters the ventilation groove 171 from the fresh air outlet 32, flows in the ventilation groove 171, and enters the panel assembly 40 from the third fresh air outlet 12 and the first fresh air inlet 411, namely the fresh air cavity 50; the fresh air flows in the fresh air cavity 50, then enters the heat exchange module 20 from the first fresh air outlet 412 and the second fresh air inlet 11, and after the heat exchange module 20 exchanges heat, fresh air is discharged indoors, so that the temperature difference between the fresh air and the exchanged air is reduced while the indoor air quality is improved, and good use experience is provided for users.
Alternatively, the second panel 42 includes: the second body 421 and the second flange 422, the second flange 422 is disposed at an edge of the second body 421 and toward the first panel 41. Specifically, the second panel 42 is formed by a second main body 421 and a second flange 422, the second main body 421 corresponds to the first panel 41, the second flange 422 is disposed at the edge of the second main body 421, the second flange 422 is disposed towards the first panel 41, the second flange 422 is fixedly connected with the first panel 41, and the second panel 42 is integrally connected with the first panel 41, so that the second main body 421, the second flange 422 and the first panel 41 form the fresh air cavity 50. When the outdoor fresh air enters the fresh air module 30, the outdoor fresh air enters the ventilation groove 171 from the fresh air outlet 32, flows in the ventilation groove 171, and enters the panel assembly 40 from the third fresh air outlet 12 and the first fresh air inlet 411, namely the fresh air cavity 50; the fresh air flows in the fresh air cavity 50, then enters the heat exchange module 20 from the first fresh air outlet 412 and the second fresh air inlet 11, and after the heat exchange module 20 exchanges heat, fresh air is discharged indoors, so that the temperature difference between the fresh air and the exchanged air is reduced while the indoor air quality is improved, and good use experience is provided for users.
Or, the first panel 41 is provided with a first flanging 414 facing the second panel 42, the first flanging 414 is located at the edge of the first panel 41, the second panel 42 is provided with a second flanging 422 facing the first panel 41, the second flanging 422 is located at the edge of the second main body 421, the first flanging 414 and the second flanging 422 are oppositely arranged, the first flanging 414 and the second flanging 422 are fixedly connected, the first panel 41 and the second panel 42 are connected into a whole, the first main body 413, the first flanging 414, the second main body 421 and the second flanging 422 form a fresh air cavity 50, and fresh air enters the heat exchange module 20 from the fresh air cavity 50 and is discharged into a room after heat exchange. When the outdoor fresh air enters the fresh air module 30, the outdoor fresh air enters the ventilation groove 171 from the fresh air outlet 32, flows in the ventilation groove 171, and enters the panel assembly 40 from the third fresh air outlet 12 and the first fresh air inlet 411, namely the fresh air cavity 50; the fresh air flows in the fresh air cavity 50, then enters the heat exchange module 20 from the first fresh air outlet 412 and the second fresh air inlet 11, and after the heat exchange module 20 exchanges heat, fresh air is discharged indoors, so that the temperature difference between the fresh air and the exchanged air is reduced while the indoor air quality is improved, and good use experience is provided for users.
As shown in fig. 6, a heat exchange air inlet 13 and a heat exchange air outlet 14 are arranged on the shell 10, and the heat exchange air inlet 13 and the heat exchange air outlet are arranged at intervals; and, the heat exchange module 20 includes: the heat exchange fan 21 and the heat exchanger 22, the heat exchanger 22 wraps the heat exchange fan 21, the heat exchanger 22 is arranged between the heat exchange air inlet 13 and the heat exchange air outlet 14, and the first fresh air outlet 412 is opposite to the heat exchanger 22. Specifically, a heat exchange air inlet 13 and a heat exchange air outlet 14 are arranged on the shell 10, and the heat exchange air inlet 13 and the heat exchange air outlet 14 are arranged on the front surface of the shell 10 at intervals; the heat exchange module 20 comprises a heat exchange fan 21 and a heat exchanger 22, the heat exchanger 22 is wrapped on the periphery of the heat exchange fan 21, the heat exchanger 22 is located between a heat exchange air inlet and a heat exchange air outlet, the heat exchange fan 21 is also located between a heat exchange air inlet 13 and a heat exchange air outlet 14, so that the heat exchange fan 21 can suck indoor air through the heat exchange air inlet, and the indoor air is discharged into a room through the heat exchange air outlet 14 after exchanging heat with the heat exchanger 22, so that the indoor temperature is adjusted, and the normal operation of the heat exchange mode of the indoor unit 100 of the air conditioner is ensured. And, the first fresh air outlet 412 is disposed opposite to the heat exchanger 22, so that when the outdoor fresh air enters the fresh air module 30, the outdoor fresh air enters the ventilation groove 171 from the fresh air outlet 32, flows through the ventilation groove 171, and enters the panel assembly 40, i.e. the fresh air cavity 50, from the third fresh air outlet 12 and the first fresh air inlet 411; the fresh air flows in the fresh air cavity 50, then enters the heat exchange module 20 from the first fresh air outlet 412 and the second fresh air inlet 11, after the heat exchange module 20 exchanges heat, fresh air is discharged indoors from the heat exchange air outlet, the indoor air quality is improved, the temperature difference between the fresh air and the heat exchange air is reduced, and good use experience is provided for users.
As shown in fig. 2 and 7, the panel assembly 40 is provided with a first avoiding groove 43, a second fresh air outlet 44 is formed between the first avoiding groove 43 and the housing 10, the second fresh air outlet 44 is disposed toward the upper side, and the second fresh air outlet 44 and the heat exchange air outlet 14 are disposed side by side. Specifically, in the up-down direction, the first avoiding groove 43 is arranged above the panel, a second fresh air outlet 44 is formed between the first avoiding groove 43 and the shell 10, the second fresh air outlet 44 is arranged towards the upper direction, fresh air can be discharged from the second fresh air outlet 44 into the fresh air cavity 50, then enters the heat exchange module 20 from the heat exchange air inlet 13 at the upper end of the shell 10, and is discharged indoors after heat exchange, so that fresh air can enter the heat exchange module 20 from the first fresh air outlet 412 and the second fresh air outlet 44, circulation of fresh air is accelerated, and indoor air quality can be improved rapidly.
Referring to fig. 1 to 7, an arc-shaped protrusion 33 is provided on a front end surface of the fresh air module 30 facing the casing 10, a second avoidance groove 15 is formed on the front end surface of the casing 10, a third avoidance groove 45 is provided on the panel assembly 40, the second avoidance groove 15 and the arc-shaped protrusion 33 are oppositely arranged, and the third avoidance groove 45 and the second avoidance groove 15 are oppositely arranged. Specifically, since the centrifugal fan 31 is arranged on the fresh air module 30, the centrifugal fan 31 is arranged towards the front end face of the shell 10, the front end face of the fresh air module 30 towards the shell 10 is provided with the arc-shaped protrusion 33, the front end face of the shell 10 is provided with the second avoiding groove 15, the second avoiding groove 15 is arranged opposite to the arc-shaped protrusion 33, and the arc-shaped protrusion 33 is matched in the second avoiding groove 15; the panel assembly 40 is also provided with the third avoidance groove 45, that is, the third avoidance groove 45 is arranged on the first panel 41, the third avoidance groove 45 is opposite to the second avoidance groove 15, the arc-shaped protrusions 33 are matched with the second avoidance groove 15 and the third avoidance groove 45, so that the size of the air conditioner indoor unit 100 can be reduced.
As shown in fig. 10, the fresh air module 30 includes: fresh air duct piece 34, mounting 35 and air duct apron 36, air duct apron 36 clamp are established between fresh air duct piece 34 and air duct apron 36, and fresh air duct piece 34 and air duct apron 36 are all fixed in mounting 35, form the fresh air duct between fresh air duct piece 34 and the mounting 35, form the air inlet cavity between mounting 35 and the air duct apron 36. Specifically, the fresh air module 30 further includes a fresh air duct member 34, a fixing member 35 and an air duct cover plate 36, the fixing member 35 is disposed between the fresh air duct member 34 and the air duct cover plate 36, the fresh air duct member 34 and the air duct cover plate 36 are both fixed to the fixing member 35, the fresh air duct member 34 and the air duct cover plate 36 can be fixedly connected with the fixing member 35 in a clamping manner, a fresh air duct is formed between the fresh air duct member 34 and the fixing member 35, the centrifugal fan 31 is disposed in the fresh air duct, an air inlet cavity is formed between the fixing member 35 and the air duct cover plate 36, outdoor fresh air enters the air inlet cavity from outdoors, the outdoor fresh air is blown out from the fresh air outlet 32 by the centrifugal fan 31, enters the fresh air cavity 50, then enters the heat exchange module 20, exchanges heat and is discharged indoors, and normal operation of a fresh air mode of the indoor unit 100 of the air conditioner is ensured.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a housing;
the air duct piece is arranged in the shell;
the heat exchange module is arranged in the air duct piece;
the fresh air module is arranged in the shell and is arranged at intervals with the air duct piece, a fresh air outlet is formed in the fresh air module, and the fresh air outlet faces towards the air duct piece;
the panel assembly is arranged on the front end face of the shell, a fresh air cavity is formed in the panel assembly, one end of the fresh air cavity is communicated with the heat exchange module, and the other end of the fresh air cavity is communicated with the fresh air outlet.
2. The indoor unit of claim 1, wherein a ventilation groove extending in a left-right direction is provided on a side of the air duct member facing the panel assembly, and the fresh air outlet is provided on a side of the ventilation groove, and the ventilation groove is communicated with the fresh air chamber.
3. The indoor unit of claim 1, wherein a first fresh air inlet and a first fresh air outlet are provided on a side of the panel assembly facing the housing, a second fresh air inlet is provided on the housing, the first fresh air inlet and the first fresh air outlet are spaced apart and communicate with the fresh air outlet, and the first fresh air outlet and the second fresh air inlet are disposed opposite to each other.
4. The indoor unit of claim 3, wherein the first fresh air outlet is a circular hole or a long hole, the circular hole is provided at a center position of a front end surface of the housing, and the long hole extends in a left-right direction.
5. An indoor unit for an air conditioner according to claim 3, wherein the panel assembly comprises: the novel air conditioner comprises a first panel and a second panel, wherein the first panel is fixedly connected with the second panel, the first panel is abutted with the shell, and a first fresh air inlet and a first fresh air outlet are formed in the first panel.
6. The indoor unit of claim 5, wherein the first panel comprises: the first flanging is arranged at the edge of the first main body and is arranged towards the second panel; and/or the number of the groups of groups,
the second panel includes: the second flanging is arranged at the edge of the second main body and faces the first panel.
7. The indoor unit of claim 3, wherein a heat exchange air inlet and a heat exchange air outlet are formed in the housing, and the heat exchange air inlet and the heat exchange air outlet are spaced apart; the method comprises the steps of,
the heat exchange module includes: the heat exchanger is wrapped by the heat exchange fan, the heat exchanger is arranged between the heat exchange air inlet and the heat exchange air outlet, and the first fresh air outlet and the heat exchanger are oppositely arranged.
8. The indoor unit of claim 7, wherein the panel assembly is provided with a first avoidance groove, a second fresh air outlet is formed between the first avoidance groove and the housing, the second fresh air outlet is arranged towards the upper side, and the second fresh air outlet and the heat exchange air outlet are arranged side by side.
9. The indoor unit of air conditioner according to claim 1, wherein the fresh air module is provided with an arc-shaped protrusion towards the front end face of the casing, a second avoidance groove is formed on the front end face of the casing, a third avoidance groove is formed on the panel assembly, the second avoidance groove and the arc-shaped protrusion are oppositely arranged, and the third avoidance groove and the second avoidance groove are oppositely arranged.
10. The indoor unit of claim 1, wherein the fresh air module comprises: fresh air duct piece, mounting and air duct apron, the air duct apron presss from both sides to be established fresh air duct piece with between the air duct apron, fresh air duct piece with the air duct apron all is fixed in the mounting, fresh air duct piece with form the fresh air duct between the mounting, the mounting with form the air inlet cavity between the air duct apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222556306.8U CN218915108U (en) | 2022-09-27 | 2022-09-27 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222556306.8U CN218915108U (en) | 2022-09-27 | 2022-09-27 | Indoor unit of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN218915108U true CN218915108U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222556306.8U Active CN218915108U (en) | 2022-09-27 | 2022-09-27 | Indoor unit of air conditioner |
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| CN (1) | CN218915108U (en) |
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