CN113483396A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN113483396A CN113483396A CN202110730123.0A CN202110730123A CN113483396A CN 113483396 A CN113483396 A CN 113483396A CN 202110730123 A CN202110730123 A CN 202110730123A CN 113483396 A CN113483396 A CN 113483396A
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- air
- air outlet
- guide
- outlet wall
- indoor unit
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- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air conditioner indoor unit, and relates to the field of air conditioners. The invention comprises a shell, wherein the shell comprises a first air outlet structure, a second air outlet structure and a flow guide assembly. The first air outlet structure comprises an upper air outlet wall portion and a lower air outlet wall portion, and an air outlet which is inclined downwards and is opened is formed between the upper air outlet wall portion and the lower air outlet wall portion in a limiting mode. The second air outlet structure comprises a front air outlet wall portion and a rear air outlet wall portion, a ventilation air channel is formed between the front air outlet wall portion and the rear air outlet wall portion, the rear air outlet wall portion is connected with the upper air outlet wall portion, and the front air outlet wall portion is provided with a plurality of air guide holes through which cold air in the ventilation air channel is blown out. The diversion assembly is arranged outside the air outlet, and two ends of the diversion assembly can be respectively spliced at the lower part of the front air outlet wall part and the lower part of the lower air outlet wall part in a controlled manner so as to guide cold air to flow to the ventilation air duct from the air outlet, so that the cold air is blown out from the plurality of air guide holes, and a large amount of air outlet is avoided.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to an air conditioner indoor unit.
Background
In the prior art, an air conditioner indoor unit meets the air outlet demand of a user mainly by adjusting the rotation angle of an air deflector of an air outlet. When the user needs less air output, then adjust the turned angle of aviation baffle down, this kind of adjustment mode can reduce the air output to a certain extent, but still follow a large amount of air-outs of air outlet after adjusting, can not reach the effect of gentle breeze or breeze, leads to user experience relatively poor, complains about more.
Disclosure of Invention
The invention aims to provide an air conditioner indoor unit, which solves the technical problem that the indoor unit of the air conditioner in the prior art has no soft wind mode or breeze mode, so that the user experience is poor.
A further object of the present invention is to increase the versatility of the indoor unit of an air conditioner in a soft wind mode.
According to an object of the present invention, there is provided an indoor unit of an air conditioner, comprising: a housing, the housing comprising:
the first air outlet structure comprises an upper air outlet wall part and a lower air outlet wall part, and an air outlet which is opened obliquely downwards is defined between the upper air outlet wall part and the lower air outlet wall part;
the second air outlet structure comprises a front air outlet wall part and a rear air outlet wall part, a ventilation air channel is formed between the front air outlet wall part and the rear air outlet wall part, the rear air outlet wall part is connected with the upper air outlet wall part, and the front air outlet wall part is provided with a plurality of air guide holes through which cold air in the ventilation air channel is blown out;
and the flow guide assembly is arranged outside the air outlet, and two ends of the flow guide assembly can be respectively spliced at the lower part of the front air outlet wall part and the lower part of the lower air outlet wall part in a controlled manner so as to guide the cold air to flow to the ventilation air duct from the air outlet, so that the cold air is blown out from the plurality of air guide holes, and the indoor unit of the air conditioner is in a soft air mode.
Optionally, the plurality of air guiding holes are divided into at least two groups of air guiding hole groups, where the at least two groups of air guiding hole groups include:
the first air guide hole group comprises a plurality of first air guide holes, a first air guide shutter is arranged in each first air guide hole, and the first air guide shutter is arranged to rotate in a controlled manner so as to adjust the air outlet direction of the first air guide holes;
and the second air guide hole group is arranged below the first air guide hole group and comprises a plurality of second air guide holes, a second air guide shutter is arranged in each second air guide hole, and the second air guide shutters are arranged to rotate in a controlled manner so as to adjust the air outlet direction of the second air guide holes.
Optionally, the method further comprises:
and the controller is connected with the plurality of first air guide shutters and the plurality of second air guide shutters and used for determining the rotation angles of the plurality of first air guide shutters and the plurality of second air guide shutters according to the air outlet demand so as to determine whether the first air guide hole group and the second air guide hole group are opened at one time or simultaneously.
Optionally, the controller is configured to determine which of the first air guiding hole group and the second air guiding hole group is opened according to a distance between the indoor unit of the air conditioner and a user when the first air guiding hole group and the second air guiding hole group are alternatively opened.
Optionally, the casing further includes a connecting portion located outside the air outlet, and the flow guide assembly includes:
the two ends of the first guide plate are respectively connected with the lower air outlet wall part and the connecting part;
the second guide plate is pivotally connected to the lower portion of the front air outlet wall portion and is arranged to block the ventilation air channel when the second guide plate rotates to abut against the rear air outlet wall portion, so that the cold air is blown out from the air outlet along the direction of the flow guide of the first guide plate, and the indoor unit of the air conditioner is in a refrigeration mode.
Optionally, the flow guide assembly further comprises:
a third baffle having one end connected at the connection portion, and configured to guide the cool air to be blown toward an obliquely upward direction;
the lower part of the rear air outlet wall part is provided with an inclined lower wall part, the second guide plate is arranged to be capable of rotating to a position parallel to the lower wall part and is positioned between the lower wall part and the third guide plate, so that the cold air blown out from the air outlet is blown out through the plurality of air guide holes and the air vents formed by the third guide plate and the second guide plate respectively, and the indoor unit of the air conditioner is in a remote air supply mode.
Optionally, the third baffle is arranged to be pivotable around the connecting portion, and the third baffle is configured to controllably adjust an angle of rotation toward the outside of the housing according to a length of the space in which the housing is located in the width direction of the housing.
Optionally, the first flow guiding plate is rotatably disposed to allow rotation to an end of the first flow guiding plate abuts against the upper air outlet wall portion, and the other end of the first flow guiding plate is located between the connecting portion and the lower air outlet wall portion to guide the airflow blown out from the air outlet to be blown downwards or obliquely downwards, so that the indoor unit of the air conditioner is in a heating mode.
Optionally, the casing further includes a connecting portion located outside the air outlet, and the flow guide assembly includes:
the two ends of the fourth guide plate are respectively connected with the lower air outlet wall part and the connecting part;
a fifth baffle having one end connected at the connection portion, and configured to guide the cool air to be blown toward an obliquely upward direction;
and the sixth guide plate is pivotally connected to the lower part of the rear air outlet wall part and is arranged to block the ventilation air channel when the sixth guide plate rotates to abut against the front air outlet wall part, so that the cold air is blown out from the air outlet along the direction of the flow guide of the fifth guide plate, and the indoor unit of the air conditioner is in a refrigeration mode.
Optionally, the sixth baffle is configured to rotate to a position in contact with the rear outlet wall portion when the indoor unit of the air conditioner is in the soft wind mode.
The invention comprises a shell, wherein the shell comprises a first air outlet structure, a second air outlet structure and a flow guide assembly. The first air outlet structure comprises an upper air outlet wall portion and a lower air outlet wall portion, and an air outlet which is inclined downwards and is opened is formed between the upper air outlet wall portion and the lower air outlet wall portion in a limiting mode. The second air outlet structure comprises a front air outlet wall portion and a rear air outlet wall portion, a ventilation air channel is formed between the front air outlet wall portion and the rear air outlet wall portion, the rear air outlet wall portion is connected with the upper air outlet wall portion, and the front air outlet wall portion is provided with a plurality of air guide holes through which cold air in the ventilation air channel is blown out. The air guide assembly is arranged outside the air outlet, and two ends of the air guide assembly can be respectively spliced at the lower part of the front air outlet wall part and the lower part of the lower air outlet wall part in a controlled manner so as to guide cold air to flow to the ventilation air channel from the air outlet, so that the cold air is blown out from the plurality of air guide holes, and the indoor unit of the air conditioner is in a soft air mode. Therefore, the cold air can be blown out from the plurality of air guide holes, which is equivalent to reducing the air outlet area and avoiding a large amount of air outlet, thereby realizing the soft wind mode or breeze mode of the indoor unit of the air conditioner.
Furthermore, the plurality of air guide holes are divided into at least two groups of air guide hole groups, and the at least two groups of air guide hole groups comprise a first air guide hole group and a second air guide hole group which are arranged up and down. The first air guide hole group comprises a plurality of first air guide holes, a first air guide shutter is arranged in each first air guide hole, and the first air guide shutter is set to rotate in a controlled mode so as to adjust the air outlet direction of the first air guide holes. The second air guide hole group comprises a plurality of second air guide holes, and the second air guide shutter is arranged to rotate in a controlled mode so as to adjust the air outlet direction of the second air guide holes. Therefore, the invention can realize the diversity of the air conditioner indoor unit in the soft wind mode by adjusting the rotation angles of the first air guide louver and the second air guide louver, for example, the first air guide hole group and the second air guide hole group can be opened simultaneously, or the first air guide hole group or the second air guide hole group can be opened alternatively.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic state diagram of an air conditioner indoor unit according to an embodiment of the present invention in a soft wind mode;
fig. 2 is a schematic structural view of a front outlet wall portion of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a front outlet wall portion of an indoor unit of an air conditioner according to another embodiment of the present invention;
fig. 4 is a schematic structural view of a front outlet wall portion of an indoor unit of an air conditioner according to still another embodiment of the present invention;
fig. 5 is a schematic state diagram of an indoor unit of an air conditioner according to an embodiment of the present invention in a cooling mode;
fig. 6 is a schematic diagram illustrating an indoor unit of an air conditioner in a remote blowing mode according to an embodiment of the present invention;
fig. 7 is a schematic state diagram of an air conditioner indoor unit according to an embodiment of the present invention in a heating mode;
fig. 8 is a schematic structural view of an indoor unit of an air conditioner according to another embodiment of the present invention;
fig. 9 is a schematic state diagram of an air conditioner indoor unit according to another embodiment of the present invention in a soft wind mode;
fig. 10 is a schematic state diagram of an indoor unit of an air conditioner according to another embodiment of the present invention in a cooling mode.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1:
fig. 1 is a schematic state diagram of an air conditioner indoor unit 100 according to an embodiment of the present invention in a soft wind mode. As shown in fig. 1, the air conditioner indoor unit 100 includes a housing, and the housing includes a first air outlet structure, a second air outlet structure and a flow guide assembly 70. The first air outlet structure comprises an upper air outlet wall portion 20 and a lower air outlet wall portion 10, and an air outlet 30 which is opened obliquely downwards is defined between the upper air outlet wall portion 20 and the lower air outlet wall portion 10. The second air outlet structure comprises a front air outlet wall portion 50 and a rear air outlet wall portion 40, a ventilation air duct 60 is formed between the front air outlet wall portion 50 and the rear air outlet wall portion 40, the rear air outlet wall portion 40 is connected with the upper air outlet wall portion 20, and the front air outlet wall portion 50 is provided with a plurality of air guide holes through which cold air in the ventilation air duct 60 is blown out. The air guiding assembly 70 is disposed outside the air outlet 30, and two ends of the air guiding assembly are respectively and controllably spliced to the lower portion of the front air outlet wall 50 and the lower portion of the lower air outlet wall 10 to guide the cool air to flow from the air outlet 30 to the ventilation duct 60, so that the cool air is blown out from the plurality of air guiding holes, and the air conditioner indoor unit 100 is in a soft wind mode. Therefore, the cool air of the present invention can be blown out from the plurality of air guiding holes, which is equivalent to reducing the air outlet area and avoiding a large amount of air outlet, thereby realizing the soft wind mode or the breeze mode of the air conditioner indoor unit 100.
Fig. 2 is a schematic structural view of a front air outlet wall 50 in an air conditioner indoor unit 100 according to an embodiment of the present invention, fig. 3 is a schematic structural view of the front air outlet wall 50 in the air conditioner indoor unit 100 according to another embodiment of the present invention, and fig. 4 is a schematic structural view of the front air outlet wall 50 in the air conditioner indoor unit 100 according to yet another embodiment of the present invention. In one embodiment, the front air outlet wall 50 may be configured as an air guiding grid, as shown in fig. 2. In another embodiment, the wind guiding holes 51 on the front wind outlet wall 50 are elongated holes, as shown in fig. 3. In another embodiment, the wind guiding holes 51 on the front wind outlet wall 50 are circular, as shown in fig. 4. The plurality of air guiding holes 51 in this embodiment are uniformly arranged on the front air outlet wall portion 50 to realize uniform air supply. In other embodiments, other shapes can be configured, such as square, etc. to provide uniform air flow.
Fig. 5 is a schematic state diagram of the indoor unit 100 of the air conditioner according to one embodiment of the present invention in a cooling mode. As shown in fig. 5, the plurality of air guide holes 51 are divided into at least two groups of air guide hole groups, and the at least two groups of air guide hole groups include a first air guide hole group 52 and a second air guide hole group 53. The first air guiding hole group 52 includes a plurality of first air guiding holes, each of which is provided with a first air guiding louver (not shown), and the first air guiding louver is configured to rotate in a controlled manner to adjust an air outlet direction of the first air guiding hole. The second air guiding hole group 53 is arranged below the first air guiding hole group 52, the second air guiding hole group 53 comprises a plurality of second air guiding holes, each second air guiding hole is provided with a second air guiding louver (not shown in the figure), and the second air guiding louvers are set to rotate in a controlled manner so as to adjust the air outlet direction of the second air guiding holes. Therefore, the present invention can realize the diversity of the soft wind mode of the air conditioner indoor unit 100 by adjusting the rotation angles of the first air guiding louver and the second air guiding louver, for example, the first air guiding hole group 52 and the second air guiding hole group 53 can be opened simultaneously, or the first air guiding hole group 52 or the second air guiding hole group 53 can be opened alternatively. In order to prevent cold air from blowing toward the user in this embodiment, the rotation angles of the first air guiding louver and the second air guiding louver may be adjusted so that the air outlet angle blows toward the obliquely upward direction.
Further, the air conditioner indoor unit 100 further includes a controller (not shown) connected to the first air guiding louvers and the second air guiding louvers for determining a rotation angle of the first air guiding louvers and the second air guiding louvers according to the air outlet demand, so as to determine whether the first air guiding hole group 52 and the second air guiding hole group 53 are opened alternatively or simultaneously.
Further, the controller is configured to determine which of the first air guiding hole group 52 and the second air guiding hole group 53 is opened according to a distance between the indoor unit 100 of the air conditioner and a user when the first air guiding hole group 52 and the second air guiding hole group 53 are alternatively opened.
For example, when the detection unit of the indoor unit 100 of the air conditioner detects that the distance between the detection unit and the user is smaller than the first preset value, the controller controls the first air guiding hole group 52 to be closed, that is, controls the rotation angle of the first air guiding louver to be zero; and the second air guide shutter is controlled to rotate to a position which enables the air outlet direction to face the top of the space where the shell is located and is close to the shell.
When the detection unit of the indoor unit 100 of the air conditioner detects that the distance between the detection unit and the user is greater than the second preset value, the controller controls the second air guide hole group 53 to be closed, that is, controls the rotation angle of the second air guide louver to be zero; and controlling the first air guide shutter to rotate to a middle position enabling the air outlet direction to face the top of the space where the shell is located, wherein the second preset value is larger than the first preset value. This embodiment utilizes the principle that cold air subsides naturally, realizes that the regional rapid cooling of user place just promotes user's comfort level.
Further, when the air outlet demand of the user is large, the controller controls the first air guide hole group 52 and the second air guide hole group 53 to be opened, that is, controls the first air guide louver and the second air guide louver to rotate to the position where the air outlet amount is maximum, so that the maximum air supply angle can be realized. This embodiment combines two sets of wind guiding hole groups, can satisfy different users' demand, has promoted the intelligent degree of air conditioner indoor unit 100.
In this embodiment, the housing further comprises a connecting portion 80 located outside the air outlet 30, and the flow guide assembly 70 comprises a first flow guide plate 71 and a second flow guide plate 72. The two ends of the first air deflector 71 are respectively connected with the lower air outlet wall 10 and the connecting portion 80, and the second air deflector 72 is pivotally connected to the lower portion of the front air outlet wall 50 and configured to block the ventilation air duct 60 when rotating to abut against the rear air outlet wall 40, so that the cold air is blown out from the air outlet 30 along the direction guided by the first air deflector 71, and the indoor unit 100 of the air conditioner is in a cooling mode.
Fig. 6 is a schematic diagram illustrating an air conditioner indoor unit 100 in a remote blowing mode according to an embodiment of the present invention. As shown in fig. 6, the guide assembly 70 further includes a third guide plate 73 having one end connected at the connection portion 80, and the third guide plate 73 is configured to guide the cool air to be blown toward an obliquely upward direction. The lower portion of the rear outlet wall 40 has an inclined lower wall 41, and the second baffle 72 is disposed to be rotatable to a position parallel to the lower wall 41 and between the lower wall 41 and the third baffle 73, so that the cool air blown out from the outlet 30 is blown out through the plurality of air guiding holes 51 and the air vents defined by the third baffle 73 and the second baffle 72, respectively, thereby placing the indoor unit 100 in a remote air supply mode. At this time, the first air guiding hole group 52 and the second air guiding hole group 53 are both opened, that is, the first air guiding louver and the second air guiding louver both rotate by a certain angle (the rotation angles of the first air guiding louver and the second air guiding louver may not be the same). In the embodiment, when a user demands for remote air supply, the third air deflector 73 adjusts the optimal air guiding angle, combines with the micro air outlet of the air guiding hole 51, and changes the air flow angle by using the small air duct drainage principle, so that the air flow can be supplied at an extra-long distance, and the air flow can be sent to the place with the longest longitudinal distance in a room as far as possible.
Further, the third baffle 73 is provided to be pivotable about the connection portion 80, and the third baffle 73 is configured to controllably adjust the angle of rotation toward the outside of the housing in accordance with the length of the space in which the housing is located in the width direction of the housing. Here, the length of the space in which the housing is located in the width direction of the housing may be regarded as the distance of the housing from the front wall. Specifically, when the distance is short, the third baffle 73 can be adjusted to rotate to a smaller angle; when the distance is longer, the third baffle 73 can be adjusted to rotate to a larger angle.
Fig. 7 is a schematic state diagram of the indoor unit 100 of the air conditioner according to one embodiment of the present invention in a heating mode. As shown in fig. 7, the first baffle 71 is rotatably disposed to allow one end to abut against the upper outlet wall 20, and the other end is located between the connecting portion 80 and the lower outlet wall 10 to guide the airflow blown out from the outlet 30 to be blown downward or obliquely downward, so as to place the indoor unit 100 in the heating mode. The embodiment can realize carpet type heating of indoor air, achieves that heat flow is below the head of a user, and improves the comfort level of the user. In addition, the first guide plate 71 can be turned to other positions according to the requirements of users, so that heat flow is not blown against the floor, the actual household decoration requirements of the users are met, and the users are prevented from being incapable of meeting the carpet type air supply requirements due to decoration.
Further, the connection between the upper air outlet wall 20 and the rear air outlet wall 40 is an arc structure 80 (as shown in fig. 6), so that the air outlet 30 is in smooth transition, and the air outlet loss is reduced.
Example 2:
example 2 differs from example 1 only in that:
fig. 8 is a schematic block diagram of an air conditioner indoor unit 100 according to another embodiment of the present invention, fig. 9 is a schematic state diagram of the air conditioner indoor unit 100 according to another embodiment of the present invention in a soft wind mode, and fig. 10 is a schematic state diagram of the air conditioner indoor unit 100 according to another embodiment of the present invention in a cooling mode. As shown in fig. 8, 9 and 10, the housing further includes a connecting portion 80 located outside the air outlet 30, and the flow guide assembly 70 includes a fourth flow guide plate 74, a fifth flow guide plate 75 and a sixth flow guide plate 76. Both ends of the fourth baffle 74 are connected to the lower outlet wall 10 and the connecting portion 80, respectively. One end of the fifth baffle 75 is connected at the connection portion 80, and the fifth baffle 75 is configured to be able to guide the cool air to be blown toward an obliquely upward direction. The sixth baffle 76 is pivotally connected to the lower portion of the rear air outlet wall 40 and configured to close the ventilation duct 60 when rotated to abut against the front air outlet wall 50, so that the cool air is blown out from the air outlet 30 in the direction guided by the fifth baffle 75, and the indoor air conditioner 100 is in the cooling mode (see fig. 10).
Further, the sixth baffle 76 is configured to rotate to a position abutting the rear outlet wall 40 when the air conditioner indoor unit 100 is in the soft wind mode. And the fifth baffle 75 is configured to pivot about the connection 80, at which time the fifth baffle 75 rotates to a closed state (see fig. 9).
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An indoor unit for an air conditioner, comprising: a housing, the housing comprising:
the first air outlet structure comprises an upper air outlet wall part and a lower air outlet wall part, and an air outlet which is opened obliquely downwards is defined between the upper air outlet wall part and the lower air outlet wall part;
the second air outlet structure comprises a front air outlet wall part and a rear air outlet wall part, a ventilation air channel is formed between the front air outlet wall part and the rear air outlet wall part, the rear air outlet wall part is connected with the upper air outlet wall part, and the front air outlet wall part is provided with a plurality of air guide holes through which cold air in the ventilation air channel is blown out;
and the flow guide assembly is arranged outside the air outlet, and two ends of the flow guide assembly can be respectively spliced at the lower part of the front air outlet wall part and the lower part of the lower air outlet wall part in a controlled manner so as to guide the cold air to flow to the ventilation air duct from the air outlet, so that the cold air is blown out from the plurality of air guide holes, and the indoor unit of the air conditioner is in a soft air mode.
2. An indoor unit of an air conditioner according to claim 1,
the plurality of air guide holes are divided into at least two groups of air guide hole groups, and the at least two groups of air guide hole groups comprise:
the first air guide hole group comprises a plurality of first air guide holes, a first air guide shutter is arranged in each first air guide hole, and the first air guide shutter is arranged to rotate in a controlled manner so as to adjust the air outlet direction of the first air guide holes;
and the second air guide hole group is arranged below the first air guide hole group and comprises a plurality of second air guide holes, a second air guide shutter is arranged in each second air guide hole, and the second air guide shutters are arranged to rotate in a controlled manner so as to adjust the air outlet direction of the second air guide holes.
3. An indoor unit for an air conditioner according to claim 2, further comprising:
and the controller is connected with the plurality of first air guide shutters and the plurality of second air guide shutters and used for determining the rotation angles of the plurality of first air guide shutters and the plurality of second air guide shutters according to the air outlet demand so as to determine whether the first air guide hole group and the second air guide hole group are opened at one time or simultaneously.
4. An indoor unit of an air conditioner according to claim 3,
the controller is configured to determine which of the first air guide hole group and the second air guide hole group is opened according to a distance between the indoor unit of the air conditioner and a user when the first air guide hole group and the second air guide hole group are alternatively opened.
5. The indoor unit of any one of claims 1 to 4, wherein the housing further comprises a connecting part located outside the air outlet, and the air guide assembly comprises:
the two ends of the first guide plate are respectively connected with the lower air outlet wall part and the connecting part;
the second guide plate is pivotally connected to the lower portion of the front air outlet wall portion and is arranged to block the ventilation air channel when the second guide plate rotates to abut against the rear air outlet wall portion, so that the cold air is blown out from the air outlet along the direction of the flow guide of the first guide plate, and the indoor unit of the air conditioner is in a refrigeration mode.
6. An indoor unit for an air conditioner according to claim 5, wherein the air guide assembly further comprises:
a third baffle having one end connected at the connection portion, and configured to guide the cool air to be blown toward an obliquely upward direction;
the lower part of the rear air outlet wall part is provided with an inclined lower wall part, the second guide plate is arranged to be capable of rotating to a position parallel to the lower wall part and is positioned between the lower wall part and the third guide plate, so that the cold air blown out from the air outlet is blown out through the plurality of air guide holes and the air vents formed by the third guide plate and the second guide plate respectively, and the indoor unit of the air conditioner is in a remote air supply mode.
7. An indoor unit according to claim 6, wherein the third air guide plate is provided so as to be pivotable about the connecting portion, and the third air guide plate is configured to be controllably adjusted in angle of rotation toward the outside of the casing in accordance with a length of the space in which the casing is located in the width direction of the casing.
8. The indoor unit of claim 5, wherein the first air deflector is rotatably disposed to allow rotation to an end abutting against the upper air outlet wall portion and another end located between the connecting portion and the lower air outlet wall portion to direct the air flow blown from the air outlet in a downward or obliquely downward direction, thereby placing the indoor unit in a heating mode.
9. The indoor unit of any one of claims 1 to 4, wherein the housing further comprises a connecting part located outside the air outlet, and the air guide assembly comprises:
the two ends of the fourth guide plate are respectively connected with the lower air outlet wall part and the connecting part;
a fifth baffle having one end connected at the connection portion, and configured to guide the cool air to be blown toward an obliquely upward direction;
and the sixth guide plate is pivotally connected to the lower part of the rear air outlet wall part and is arranged to block the ventilation air channel when the sixth guide plate rotates to abut against the front air outlet wall part, so that the cold air is blown out from the air outlet along the direction of the flow guide of the fifth guide plate, and the indoor unit of the air conditioner is in a refrigeration mode.
10. An indoor unit of an air conditioner according to claim 9,
the sixth baffle is configured to rotate to a position where the sixth baffle is attached to the rear air outlet wall portion when the indoor unit of the air conditioner is in the soft wind mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110730123.0A CN113483396B (en) | 2021-06-29 | 2021-06-29 | Indoor unit of air conditioner |
| PCT/CN2022/091757 WO2023273620A1 (en) | 2021-06-29 | 2022-05-09 | Air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110730123.0A CN113483396B (en) | 2021-06-29 | 2021-06-29 | Indoor unit of air conditioner |
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| CN113483396A true CN113483396A (en) | 2021-10-08 |
| CN113483396B CN113483396B (en) | 2022-11-18 |
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| CN202110730123.0A Active CN113483396B (en) | 2021-06-29 | 2021-06-29 | Indoor unit of air conditioner |
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| WO (1) | WO2023273620A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413334A (en) * | 2022-02-23 | 2022-04-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| WO2023273620A1 (en) * | 2021-06-29 | 2023-01-05 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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| CN204063433U (en) * | 2014-07-09 | 2014-12-31 | 南通德祺五金机械有限公司 | One goes out mist device |
| CN107314453A (en) * | 2017-08-21 | 2017-11-03 | 广东美的制冷设备有限公司 | Wall indoor unit and air conditioner |
| JP2018025315A (en) * | 2016-08-08 | 2018-02-15 | シャープ株式会社 | Air conditioner |
| CN207146855U (en) * | 2017-09-14 | 2018-03-27 | 广东美的制冷设备有限公司 | The casing assembly and air processor of air processor |
| CN212511479U (en) * | 2020-08-18 | 2021-02-09 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner indoor unit and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3960812B2 (en) * | 2002-02-06 | 2007-08-15 | シャープ株式会社 | Air conditioner |
| CN212252875U (en) * | 2020-03-23 | 2020-12-29 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN113483396B (en) * | 2021-06-29 | 2022-11-18 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
-
2021
- 2021-06-29 CN CN202110730123.0A patent/CN113483396B/en active Active
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2022
- 2022-05-09 WO PCT/CN2022/091757 patent/WO2023273620A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204063433U (en) * | 2014-07-09 | 2014-12-31 | 南通德祺五金机械有限公司 | One goes out mist device |
| JP2018025315A (en) * | 2016-08-08 | 2018-02-15 | シャープ株式会社 | Air conditioner |
| CN107314453A (en) * | 2017-08-21 | 2017-11-03 | 广东美的制冷设备有限公司 | Wall indoor unit and air conditioner |
| CN207146855U (en) * | 2017-09-14 | 2018-03-27 | 广东美的制冷设备有限公司 | The casing assembly and air processor of air processor |
| CN212511479U (en) * | 2020-08-18 | 2021-02-09 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner indoor unit and air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023273620A1 (en) * | 2021-06-29 | 2023-01-05 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
| CN114413334A (en) * | 2022-02-23 | 2022-04-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN114413334B (en) * | 2022-02-23 | 2023-10-20 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113483396B (en) | 2022-11-18 |
| WO2023273620A1 (en) | 2023-01-05 |
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