CN218915123U - Air conditioner indoor unit and air conditioner with same - Google Patents
Air conditioner indoor unit and air conditioner with same Download PDFInfo
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- CN218915123U CN218915123U CN202320177347.8U CN202320177347U CN218915123U CN 218915123 U CN218915123 U CN 218915123U CN 202320177347 U CN202320177347 U CN 202320177347U CN 218915123 U CN218915123 U CN 218915123U
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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- 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 air conditioner indoor unit and an air conditioner with the same, wherein the air conditioner indoor unit comprises a shell and a fresh air module, the shell comprises a rear shell and a rear cover plate, the rear shell is provided with an operation window, the rear cover plate covers the operation window, the shell is provided with a first indoor air inlet, a fresh air through hole, at least one fresh air outlet and an indoor air outlet, a heat exchange air channel is arranged in the shell, the first indoor air inlet and the indoor air outlet are respectively communicated with the heat exchange air channel, and the rear cover plate is provided with a fresh air outlet; the new trend module is located in the casing, and the new trend module includes base, filter component and new trend fan, and the base is equipped with first import and new trend air-out passageway, and first import corresponds the setting with the new trend via hole, and new trend air-out passageway and new trend air outlet intercommunication, filter component locate the base and be located between first import and the new trend air-out passageway, and the base is located to the new trend fan. According to the air conditioner indoor unit provided by the utility model, fresh air can be discharged towards the rear side, and the universality of the rear shell is improved.
Description
Technical Field
The utility model relates to the technical field of air treatment, in particular to an air conditioner indoor unit and an air conditioner with the same.
Background
In the related art, in order to adapt to the needs of users, the air conditioner on the market is generally divided into a version with a fresh air mode and a version without a fresh air mode, and corresponding shells are required to be designed respectively, so that the production cost is increased.
The air conditioner with the fresh air mode is single in fresh air outlet direction and cannot completely adapt to the requirements of users.
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 air conditioner indoor unit, which can discharge fresh air towards the rear side and improve the universality of the rear shell.
The utility model also provides an air conditioner with the air conditioner indoor unit.
An indoor unit of an air conditioner according to an embodiment of a first aspect of the present utility model includes: the shell comprises a rear shell body and a rear cover plate, wherein the rear shell body is provided with an operation window, the rear cover plate seals the operation window, the shell is provided with a first indoor air inlet, a fresh air through hole, at least one fresh air outlet and an indoor air outlet, a heat exchange air duct is arranged in the shell, the first indoor air inlet and the indoor air outlet are respectively communicated with the heat exchange air duct, and the rear cover plate is provided with the fresh air outlet; the novel air conditioner comprises a fresh air module, wherein the fresh air module is arranged in a casing and comprises a base, a filter assembly and a fresh air fan, the base is provided with a first inlet and a fresh air outlet channel, the first inlet and the fresh air through hole are correspondingly arranged, the fresh air outlet channel is communicated with a fresh air outlet, the filter assembly is arranged on the base and is located between the first inlet and the fresh air outlet channel, and the fresh air fan is arranged on the base.
According to the air conditioning indoor unit provided by the embodiment of the utility model, the rear cover plate is provided with the fresh air outlet, so that the air conditioning indoor unit can exhaust air towards the rear side, and meanwhile, the fresh air outlet is arranged on the rear cover plate, so that the rear shell is conveniently designed into a through fitting, the air conditioning indoor unit provided with the fresh air module and the air conditioning indoor unit not provided with the fresh air module can use the same rear shell, and the universality of the rear shell is improved.
In some embodiments, the back cover plate is provided with an outlet for routing a connection harness, and the air conditioning indoor unit is connected with the air conditioning outdoor unit through the connection harness.
In some embodiments, the height difference between the lowest point of the outlet and the center of the fresh air via hole is in the range of 0-30mm.
In some embodiments, the fresh air outlets are multiple, the fresh air outlet channels are multiple, and the fresh air outlet channels are respectively communicated with the fresh air outlets in a one-to-one correspondence manner.
In some embodiments, the openings of at least two of the fresh air outlets are oriented differently.
In some embodiments, the front side of the casing is further provided with the fresh air outlet.
In some embodiments, the open area of the fresh air outlet on the front side is smaller than the open area of the fresh air outlet of the back cover plate.
In some embodiments, the fresh air outlet on the front side is located on the underside of the indoor air outlet.
In some embodiments, the filter assembly is drawably disposed on the base.
In some embodiments, the windward side of the filter assembly is formed into an arcuate surface.
In some embodiments, the base is further provided with a second inlet, and the housing is provided with a second indoor air inlet in communication with the second inlet, the second inlet being located on the air intake side of the filter assembly.
In some embodiments, the second inlet is located below the first inlet.
In some embodiments, the orthographic projection of the second indoor wind inlet covers the orthographic projection of the second inlet on the same vertical projection plane.
In some embodiments, the second indoor wind inlet is formed in a grid shape or the second indoor wind inlet includes a plurality of ventilation micro-holes sequentially arranged.
An air conditioner according to an embodiment of a second aspect of the present utility model includes the air conditioner indoor unit according to the embodiment of the first aspect of the present utility model described above.
According to the air conditioner of the embodiment, the air conditioner indoor unit can improve the experience of a user.
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 an air conditioning indoor unit according to some embodiments of the present utility model;
FIG. 2 is another angular schematic view of the indoor unit of the air conditioner shown in FIG. 1;
FIG. 3 is a schematic view of the air conditioning indoor unit shown in FIG. 2 with the back cover removed;
fig. 4 is a partial cross-sectional view of the indoor unit of the air conditioner shown in fig. 2;
fig. 5 is a partially enlarged view of the indoor unit of the air conditioner shown in fig. 4;
FIG. 6 is a schematic diagram of a fresh air module according to some embodiments of the utility model;
FIG. 7 is a schematic view of a fresh air module according to further embodiments of the utility model.
Reference numerals:
an air conditioner indoor unit 100,
The machine shell 1, a first indoor air inlet 1a, a fresh air through hole 1b, a fresh air outlet 1c, an indoor air outlet 1d, a second indoor air inlet 1e, a rear shell 11, an operation window 11a, a rear cover plate 12, an outlet 12a, a removable piece 13,
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.
Hereinafter, an air conditioning indoor unit 100 according to an embodiment of the present utility model is described with reference to the accompanying drawings.
As shown in fig. 1-6, the indoor unit 100 of an air conditioner comprises a casing 1 and a fresh air module 2, the casing 1 comprises a rear casing 11 and a rear cover plate 12, the fresh air module 2 is located in the casing 1, the rear casing 11 is provided with an operation window 11a, and the rear cover plate 12 covers the operation window 11a, so that the fresh air module 2 can be overhauled through the operation window 11a, and overhauling and replacement of components in the fresh air module 2 and the indoor air conditioner 100 are facilitated. The casing 1 is provided with a first indoor air inlet 1a, a fresh air through hole 1b, at least one fresh air outlet 1c and an indoor air outlet 1d, a heat exchange air duct is arranged in the casing 1, the first indoor air inlet 1a and the indoor air outlet 1d are respectively communicated with the heat exchange air duct so as to realize refrigeration or heating of the air conditioner indoor unit 100, the rear cover plate 12 is provided with the fresh air outlet 1c, the communication of the fresh air outlet channel 21b and the fresh air outlet 1c of the rear cover plate 12 is convenient, meanwhile, the rear cover plate 12 has enough structural strength, the structural stability of the rear casing 11 is ensured, the fresh air outlet 1 is prevented from being arranged in the rear casing 11, the overall structural strength of the rear casing 11 is reduced, and the structural strength of the whole window type air conditioner 100 is ensured.
The fresh air outlet 1c faces the rear side to air, so that noise generated at the fresh air outlet 1c faces the rear side, the influence of the noise on a user is reduced, and indoor comfort is improved; secondly, when a user needs to start a fresh air mode in winter, the phenomenon that cooler fresh air blown out from the rear side is directly blown to the user is avoided, meanwhile, the cooler fresh air blown out from the rear side can enter the first indoor air inlet 1a for heating and then is blown out from the indoor air outlet 1d, so that the user obtains mild fresh air, and the experience of the user is improved; of course, the fresh air outlet 1c is arranged on the rear cover plate 12, so that the rear shell 11 is designed as a through fitting, the air conditioning indoor unit 100 with the fresh air module 2 and the air conditioning indoor unit 100 without the fresh air module 2 can be provided with the same rear shell 11, the need of separately designing the rear shell 11 of the air conditioning indoor unit 100 without the fresh air module 2 is avoided, the universality of the rear shell 11 is improved, the production cost is saved, and the production efficiency is improved.
The fresh air module 2 is arranged in the casing 1, the fresh air module 2 comprises a base 21, a filtering component 22 and a fresh air fan 23, the base 21 is provided with a first inlet 21a and a fresh air outlet channel 21b, the first inlet 21a and the fresh air through hole 1b are correspondingly arranged, the fresh air through hole 1b is communicated with the outside, so that the outside air flows to the first inlet 21a through the fresh air through hole 1b to flow to the fresh air module 2, the fresh air outlet channel 21b is communicated with the fresh air outlet 1c, the fresh air outlet channel 21b is used for guiding the air of the fresh air module 2 to the fresh air outlet 1c to flow out, the filtering component 22 (such as a HEPA (high efficiency particulate air) is arranged between the first inlet 21a and the fresh air outlet channel 21b so as to filter and/or kill the air flowing to the fresh air outlet channel 21b from the first inlet 21a, and simultaneously, the outside fresh air is fed to the inside through the fresh air outlet 1c, so that the indoor air quality is improved, and the fan 23 is arranged on the base 21 to provide power for the fresh air module 2 to guide the outside air from the first inlet 21a and then filter the fresh air from the fresh air outlet 1c.
For example, in the embodiment of fig. 7, the fresh air module 2 has a fresh air outlet channel 21b, the fresh air outlet channel 21b is located on the upper side of the fresh air module 2, and the fresh air outlet channel 21b is located on the rear side of the fresh air module 2, and the fresh air outlet channel 21b communicates with the fresh air outlet 1c on the rear cover 12, so that the indoor unit 100 has the fresh air outlet 1c that faces the rear direction.
According to the air conditioning indoor unit 100 of the embodiment of the utility model, the rear cover plate 12 is provided with the fresh air outlet 1c, so that the air conditioning indoor unit 100 can outlet air towards the rear side, and meanwhile, the fresh air outlet 1c is arranged on the rear cover plate 12, so that the rear housing 12 is conveniently designed as a through fitting, the air conditioning indoor unit 100 with the fresh air module 2 and the air conditioning indoor unit 100 without the fresh air module 2 can use the same rear housing 11, and the universality of the rear housing 11 is improved.
In some embodiments, as shown in fig. 6, the first inlet 21a is provided with a switch door 25, and the switch door 25 is used to switch the first inlet 21a, and when the indoor unit 100 of the air conditioner turns on the fresh air mode, the switch door 25 is opened to allow the first inlet 21a to communicate with the fresh air via hole 1 b.
The switch door 25 closes the first inlet 21a to block cold air from entering the casing 1 when fresh air is not introduced, so that condensed water is prevented from being generated by the first inlet 21a, and normal operation of the fresh air module 2 is ensured.
In some embodiments, as shown in fig. 2, the back cover 12 is provided with an outlet 12a for routing a connection harness, the air conditioning indoor unit 100 is connected to the air conditioning outdoor unit through the connection harness, so that it is convenient to draw the connection harness of the air conditioning indoor unit 100 out through the outlet to be connected to the air conditioning outdoor unit,
for example, in the example of fig. 2, two outlet openings 12a are provided, and two outlet openings 12a are located at the left and right sides of the back cover plate 12, so that the connection harness of the outdoor unit 100 of the air conditioner can be selectively connected with the outdoor unit of the air conditioner through the left outlet opening 12a or the right outlet opening 12a, thereby avoiding that one outlet opening is not good or a wall or other parts in the home of a user shields the outlet openings, leading out the connection harness through the other outlet opening, increasing the applicability of the indoor air conditioner, and facilitating the installation of the air conditioner.
It can be understood that the wall body is provided with a wall through hole, the connecting wire harness passes through the wall through hole to be connected with the air conditioner outdoor unit, and the fresh air running pipe passes through the wall through hole to be communicated with the outdoor environment.
In some embodiments, the range of the height difference between the lowest point of the outlet 12a and the center of the fresh air via hole 1b is 0-30mm, so as to ensure that the fresh air via hole 1b and the outlet 12a keep the same height on the indoor unit 100, facilitate the fresh air running pipe and the connecting wire harness to pass out through the same wall passing hole, avoid bending of the fresh air running pipe, and ensure the smoothness of fresh air circulation in the fresh air running pipe.
For example, in the example of fig. 2, the two outlet openings 12a are provided, and the two outlet openings 12a are located at the left and right sides of the fresh air via hole 1b, and the fresh air via hole 1b and the outlet opening 12a are kept at a similar height, so as to avoid affecting the selectivity of the connection wire harness routing of the outlet pipe from the left outlet opening 12a or the right outlet opening 12 a; meanwhile, the design trend of components (such as copper pipes) in the air conditioner indoor unit 100 is prevented from being influenced by the fact that the design of the fresh air through hole 1b is higher or lower, so that the design of the air conditioner indoor unit 100 is more reasonable.
It should be noted that, the height of the outlet 12a is equal to the height of the wall passing hole, so as to facilitate connection between the connection harness and the fresh air duct, and the fresh air passing hole 1b and the outlet 12a are kept at the same height so as to facilitate installation of the fresh air duct, and avoid that the fresh air duct is bent to affect the air volume of the fresh air duct.
In some embodiments, the removable piece 13 is disposed at the fresh air via hole 1b, where the removable piece 13 is plugged in the fresh air via hole 1b, so that when the fresh air via hole 1b of the air conditioner indoor unit 100 is not connected with the fresh air running pipe, foreign matters in the transportation or selling process are prevented from entering the fresh air module 2 from the fresh air via hole 1b, so as to ensure the safety of the fresh air module 2, and meanwhile, when the fresh air via hole 1b is required to be communicated with the fresh air running pipe, the removable piece 13 on the rear housing 11 and the rear cover plate 12 can be removed to enable the fresh air via hole 1b to be opened, and then the rear cover plate 12 is opened to connect the fresh air running pipe with the first inlet 21 a.
In some embodiments, as shown in fig. 1 to 3, the fresh air outlets 1c are multiple, the fresh air outlet channels 21b are multiple, and the fresh air outlet channels 21b are respectively in one-to-one correspondence with the fresh air outlets 1c, so as to discharge outdoor fresh air into the room through the fresh air outlets 1c, and increase fresh air volume entering the room, so as to shorten fresh air time of the air conditioning indoor unit 100, and improve working efficiency of the air conditioning indoor unit in a fresh air mode.
For example, the rear case 11 and/or the rear cover 12 are provided with a plurality of fresh air outlets 1c, and the air conditioning indoor unit 100 is configured to discharge air in different directions toward the rear side.
Optionally, the front side of the casing 1 is provided with a plurality of fresh air outlets 1c, and the indoor unit 100 of the air conditioner outputs air in different directions of the front side.
Of course, the casing 1 may be provided with a plurality of fresh air outlets 1c at various positions, and the indoor unit 100 of the air conditioner may be configured to discharge air in different directions.
In some embodiments, as shown in fig. 1-3, the openings of at least two fresh air outlets 1c are oriented differently, so that the fresh air outlet direction is diversified, and the indoor unit 100 of the air conditioner has multiple fresh air outlet modes, so as to better adapt to the needs of users to select different fresh air outlet modes.
For example, in the embodiment of fig. 6, the fresh air module 2 has two fresh air outlet channels 21b, the two fresh air outlet channels 21b are located on the upper side of the fresh air module 2, and the two fresh air outlet channels 21b are located on the front and rear sides of the fresh air module 2, and the two fresh air outlet channels 21b are respectively communicated with the fresh air outlets 1c of the front side and the rear cover plate 12 of the casing 1, so that the air conditioner indoor unit 100 has the fresh air outlets 1c that outlet air in two directions toward the front side and the rear side.
The different opening directions may be different in direction and may be, for example, the same side wall of the casing 1 and may be provided with blowing in different directions (for example, to the rear left, lower left, upper left, or the like), or may be provided with side walls at different positions such as the front side and the rear side of the casing 1.
In some embodiments, the front side of the casing 1 is further provided with a fresh air outlet 1c, so that the indoor air conditioner outputs air in a front direction, so as to increase the fresh air output of the indoor air conditioner 100, and simultaneously, the fresh air outlets 1c in two different air output directions of the indoor air conditioner 100 can provide outdoor fresh air to the indoor more quickly, and the efficiency of the fresh air mode of the indoor air conditioner 100 is improved. .
In some embodiments, as shown in fig. 1-2, the opening area of the fresh air outlet 1c located at the front side is smaller than the opening area of the fresh air outlet 1c located at the rear side, so that the air output of the fresh air outlet 1c at the rear side is larger than the air output of the fresh air outlet 1c at the front side, and discomfort caused by direct blowing of fresh air to a human body can be avoided.
Of course, in other embodiments, the opening area of the front-side fresh air outlet 1c may be larger than the opening area of the rear-side fresh air outlet 1c, so that the air output of the front-side fresh air outlet 1c is larger than the air output of the rear-side fresh air outlet 1c, so that the front-side fresh air outlet 1c blows more fresh air, so that the indoor turbid air content can be reduced more quickly, and meanwhile, the front-side fresh air outlet 1c can enable the user to experience fresh air more quickly, and the experience of the indoor user is improved
In some embodiments, as shown in fig. 1, the fresh air outlet 1c located at the front side is located at the lower side of the indoor air outlet 1d, so that the structural designs of the fresh air outlet 1c and the indoor air outlet 1d at the front side of the casing 1 are more compact, the space utilization rate at the front side of the casing 1 is improved, and meanwhile, the designs of the fresh air outlet 1c and the indoor air outlet 1d of the indoor unit 100 of the air conditioner are more attractive.
In some embodiments, the air conditioning indoor unit 100 further includes a switch module, where the switch module is used to control the opening and closing of each fresh air outlet 1c, so that the air conditioning indoor unit 100 can select different fresh air outlet modes according to user needs, for example, only the front fresh air outlet 1c of the air conditioning indoor unit 100 is used to outlet air, only the rear fresh air outlet 1c is used to outlet air, or the front and rear fresh air outlets 1c are used to outlet air together, and of course, the air conditioning indoor unit 100 selects different fresh air outlet modes, and the air outlet direction and the air outlet volume of the air conditioning indoor unit 100 are also different, so that the user has multiple choices to adapt to different user needs, and the applicability of the air conditioning indoor unit 100 is improved.
In some embodiments, as shown in fig. 4, the filter assembly 22 is retractably disposed on the base 21 to facilitate replacement of the filter assembly 22.
In some embodiments, the windward side of the filter assembly 22 is formed into an arc-shaped surface to increase the windward area of the filter assembly 22, improve the filtering effect and ventilation of the filter assembly 22, and improve the purifying capacity of the fresh air module 2; meanwhile, the filter assembly 22 is formed in an arc shape, so that the filter assembly 22 is less likely to be separated from the base 21, and the influence on the purifying capacity of the fresh air module 2 caused by the movement of the filter assembly 22 due to the movement of the air conditioner outdoor unit 100 is avoided.
For example, the base 21 is formed with an insertion guide rail for moving the filter assembly 22, and the insertion guide rail is formed in an arc shape to facilitate the fixation of the filter assembly 22, and meanwhile, a limited limit is formed between the insertion guide rail and the filter assembly 22 to ensure the fixation stability of the filter assembly 22.
In some embodiments, as shown in fig. 6, the base 21 is further provided with a second inlet 21c, the casing 1 is provided with a second indoor air inlet 1e communicating with the second inlet 21c, and the second inlet 21c is located at an air inlet side of the filter assembly 22, so that air flowing in from the second inlet 21c indoors passes through the filter assembly 22 to filter and purify indoor air, thereby realizing internal circulation of indoor air, purifying and filtering indoor air, ensuring cleanliness of indoor air, and improving experience of users.
In some examples of the present utility model, the second inlet 21c is provided with a switching structure 24, and the switching structure 24 is used to switch the second inlet 21c, and when the indoor unit 100 of the air conditioner turns on the indoor air circulation, the switching structure 24 is turned on to perform the indoor air circulation purification, thereby improving the indoor air quality.
Of course, the switch structure 24 closes the second inlet 21c to block cold air from entering the casing 1, so as to avoid the second inlet 21c from generating condensed water, and ensure the normal operation of the fresh air module 2.
In addition, the first inlet 21a is provided with a switch door 25, the second inlet 21c is provided with a switch structure 24, and the switch door 25 and the switch structure 24 can be controlled to be opened or closed, so that the indoor unit 100 can select a fresh air mode and an indoor air internal circulation mode.
For example, when the indoor unit 100 of the air conditioner is in the fresh air mode, the switch door 25 is controlled to be opened and the switch structure 24 is controlled to be closed, the first inlet 21a is communicated with the fresh air duct, the fresh air fan 23 sucks in the outdoor fresh air and outputs the air from the fresh air outlet 1c to be discharged into the room, and the outdoor fresh air is purified, killed and the like by the filter assembly 22, so that the fresh air entering the room is clean and safe, and the indoor comfort and the air quality are improved; when the indoor unit 100 of the air conditioner starts the indoor air internal circulation mode, the switch door 25 is controlled to be closed and the switch structure 24 is controlled to be opened, the second inlet 21c is communicated with the second indoor air inlet 1e, the fresh air fan 23 sucks in indoor air and discharges the air from the fresh air outlet 1c to be discharged into a room, and the indoor air is purified, killed and the like through the filter assembly 22, so that the turbid indoor air is purified, and the indoor air quality is improved.
In some embodiments, as shown in fig. 6, the second inlet 21c is located below the first inlet 21a, so that the design positions of the first inlet 21a and the second inlet 21c are more compact, so as to make maximum use of the space on the air inlet side of the filter assembly 22, which is beneficial to miniaturization of the fresh air module 2.
In some embodiments, as shown in fig. 5, on the same vertical projection plane, the front projection of the second indoor air inlet 1e covers the front projection of the second inlet 21c, which is beneficial to improving the air intake of the second inlet 21c, so as to avoid that the air intake of the second inlet 21c is affected by the too small second indoor air inlet 1e, thereby saving the time of purifying and filtering indoor air and improving the speed and efficiency of indoor air circulation.
Wherein, on the same vertical projection plane, the edge shape of the orthographic projection of the second indoor air inlet 1e is wider than the edge shape of the orthographic projection of the second inlet 21c in all directions, and the width difference between the edge shape of the orthographic projection of the second indoor air inlet 1e and the edge shape of the orthographic projection of the second inlet 21c in all directions ranges from 15 mm to 20mm, so as to avoid the influence of the second indoor air inlet 1e on the air intake of the second inlet 21 c.
For example, in the example of fig. 5, the orthographic projection area of the second indoor wind inlet 1e is larger than the orthographic projection area of the second inlet 21c in the front-rear direction.
In some embodiments, as shown in fig. 2, the second indoor air inlet 1e is formed in a grid shape or the second indoor air inlet 1e includes a plurality of ventilation micro holes sequentially arranged to ensure effective air intake of the second indoor air inlet 1e, and at the same time, external impurities can be prevented from entering the second inlet 21c, so that normal operation of indoor air internal circulation of the second inlet 21c is ensured.
Wherein, the second indoor wind inlet 1e is formed into a grid shape or the second indoor wind inlet 1e comprises a plurality of ventilation micropores which are sequentially arranged, so that the design of the second indoor wind inlet 1e reduces the influence of the whole structure of the casing 1, and ensures that the rear side of the casing 1 has enough structural strength.
An air conditioner according to an embodiment of the second aspect of the present utility model includes the air conditioner indoor unit 100 according to the above-described first aspect of the present utility model.
According to the air conditioner of the present embodiment, by adopting the air conditioner indoor unit 100 described above, the user experience can be improved.
In the description of the present utility model, it should be understood that the terms "center," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
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. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more 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 (15)
1. An air conditioning indoor unit, comprising:
the shell comprises a rear shell body and a rear cover plate, wherein the rear shell body is provided with an operation window, the rear cover plate seals the operation window, the shell is provided with a first indoor air inlet, a fresh air through hole, at least one fresh air outlet and an indoor air outlet, a heat exchange air duct is arranged in the shell, the first indoor air inlet and the indoor air outlet are respectively communicated with the heat exchange air duct, and the rear cover plate is provided with the fresh air outlet;
the novel air conditioner comprises a fresh air module, wherein the fresh air module is arranged in a casing and comprises a base, a filter assembly and a fresh air fan, the base is provided with a first inlet and a fresh air outlet channel, the first inlet and the fresh air through hole are correspondingly arranged, the fresh air outlet channel is communicated with a fresh air outlet, the filter assembly is arranged on the base and is located between the first inlet and the fresh air outlet channel, and the fresh air fan is arranged on the base.
2. The indoor unit of claim 1, wherein the back cover plate is provided with an outlet for routing a connection harness, and the indoor unit is connected to the outdoor unit via the connection harness.
3. The indoor unit of claim 2, wherein the height difference between the lowest point of the outlet and the center of the fresh air via hole is in a range of 0-30mm.
4. The indoor unit of claim 1, wherein the fresh air outlets are multiple, the fresh air outlet channels are multiple, and the fresh air outlet channels are respectively communicated with the fresh air outlets in a one-to-one correspondence manner.
5. The indoor unit of claim 4, wherein the openings of at least two of the fresh air outlets are oriented differently.
6. The indoor unit of claim 5, wherein the front side of the housing is further provided with the fresh air outlet.
7. The indoor unit of claim 6, wherein the fresh air outlet on the front side has an opening area smaller than an opening area of the fresh air outlet on the back cover plate.
8. The indoor unit of claim 6, wherein the fresh air outlet on the front side is located on a lower side of the indoor air outlet.
9. An indoor unit for an air conditioner according to claim 1, wherein the filter assembly is drawably disposed on the base.
10. An air conditioning indoor unit according to claim 1, wherein the windward side of the filter assembly forms an arcuate surface.
11. An air conditioning indoor unit according to any of claims 1-10, wherein the base is further provided with a second inlet, the housing being provided with a second indoor air inlet in communication with the second inlet, the second inlet being located on the air intake side of the filter assembly.
12. The indoor unit of claim 11, wherein the second inlet is located below the first inlet.
13. The indoor unit of claim 11, wherein the orthographic projection of the second indoor air inlet covers the orthographic projection of the second inlet on the same vertical projection plane.
14. The indoor unit of claim 11, wherein the second indoor air inlet is formed in a grill shape or the second indoor air inlet includes a plurality of ventilation micro-holes sequentially arranged.
15. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 14.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320177347.8U CN218915123U (en) | 2023-01-17 | 2023-01-17 | Air conditioner indoor unit and air conditioner with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320177347.8U CN218915123U (en) | 2023-01-17 | 2023-01-17 | Air conditioner indoor unit and air conditioner with same |
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| Publication Number | Publication Date |
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| CN218915123U true CN218915123U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320177347.8U Active CN218915123U (en) | 2023-01-17 | 2023-01-17 | Air conditioner indoor unit and air conditioner with same |
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| Country | Link |
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| CN (1) | CN218915123U (en) |
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