CN115807977A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN115807977A CN115807977A CN202211542885.9A CN202211542885A CN115807977A CN 115807977 A CN115807977 A CN 115807977A CN 202211542885 A CN202211542885 A CN 202211542885A CN 115807977 A CN115807977 A CN 115807977A
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Abstract
The invention provides an air conditioner indoor unit, which comprises a machine shell, a first pore plate, a second pore plate and at least one driving mechanism. The casing is provided with an air outlet. The first pore plate and the second pore plate are stacked along the thickness direction, the first pore plate is provided with a plurality of first through holes, and the second pore plate is provided with a plurality of second through holes. The at least one driving mechanism is used for driving the first pore plate and the second pore plate to an opening position for opening the air outlet or a wind shielding position for closing the air outlet. The first orifice plate and the second orifice plate are arranged to be relatively movable so as to have a communication state in which the plurality of first through holes and the plurality of second through holes communicate with each other and a staggered state in which the plurality of first through holes and the plurality of second through holes are staggered. The air conditioner indoor unit has a remote air supply mode and a breeze mode.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an indoor unit of an air conditioner.
Background
An indoor unit of an air conditioner is generally provided with an air outlet for blowing a cold air flow or a hot air flow into an indoor environment to condition indoor ambient air.
When the air-conditioning indoor unit operates, if a person is close to the air-conditioning indoor unit, cold air/hot air can be directly blown to the person, which easily causes discomfort to the person. When people are far away from the indoor unit of the air conditioner, the indoor unit of the air conditioner is expected to realize remote air supply. Therefore, how to satisfy the air supply requirement of the user becomes a technical problem to be solved urgently in the air conditioning industry.
Disclosure of Invention
An object of the present invention is to provide an indoor unit of an air conditioner having a remote air supply mode and a breeze mode.
It is a further object of the present invention to simplify the drive mechanism for the first orifice plate and the second orifice plate.
In one aspect, the present invention provides an indoor unit of an air conditioner, including:
a casing provided with an air outlet;
the first pore plate and the second pore plate are overlapped along the thickness direction, the first pore plate is provided with a plurality of first through holes, and the second pore plate is provided with a plurality of second through holes; and
at least one driving mechanism for driving the first orifice plate and the second orifice plate to an open position for opening the air outlet or a wind shielding position for closing the air outlet; and is
The first orifice plate and the second orifice plate are arranged to be relatively movable so as to have a communication state in which the plurality of first through holes and the plurality of second through holes communicate with each other, and a staggered state in which the plurality of first through holes and the plurality of second through holes are staggered.
Optionally, each driving mechanism is connected with the first orifice plate, and a positioning part is arranged on the edge of the second orifice plate;
a first stopping part and a second stopping part are arranged in the shell; the indoor unit of an air conditioner is configured to:
when the first pore plate and the second pore plate move to the wind shielding position in the communication state, the positioning part is blocked by the first stopping part to stop the movement of the second pore plate, so that the first pore plate continues to move to the staggered state;
when the first orifice plate and the second orifice plate move to the open position in the staggered state, the positioning part is blocked by the second stopping part to stop the movement of the second orifice plate, so that the first orifice plate continues to move to the communication state.
Optionally, a first sliding column and a second sliding column are arranged at the end part of the first orifice plate;
the shell is provided with a first sliding chute and a second sliding chute;
when the driving mechanism drives the first orifice plate to move, the first sliding column slides in the first sliding groove, and the second sliding column slides in the second sliding groove.
Optionally, when the first orifice plate and the second orifice plate are in the open position and in the communication state, the first sliding column and the second sliding column respectively abut against one end of the first sliding chute and one end of the second sliding chute;
when the first pore plate and the second pore plate are located at the wind shielding positions and in the staggered state, the first sliding column and the second sliding column are respectively abutted against the other ends of the first sliding groove and the second sliding groove.
Optionally, a sliding rail is fixedly arranged in the casing;
the first sliding groove, the second sliding groove, the first stopping portion and the second stopping portion are formed in the sliding rail.
Optionally, two ends of the first orifice plate are respectively provided with a first flanging bent towards the inner side direction of the casing;
two ends of the second pore plate are respectively provided with a second flanging bent towards the inner side direction of the shell;
the second pore plate is attached to the inner side of the first pore plate, and the two second flanging edges are respectively attached to the inner sides of the two first flanging edges;
the positioning part is arranged on the second flanging and extends out of the second flanging through a first abdicating hole formed in the first flanging;
at least one installation part extends from the inner side of the first pore plate, and each installation part extends out through a second abdicating hole formed in the second pore plate so as to be connected with one driving mechanism.
Optionally, when the first orifice plate and the second orifice plate are in the communicating state and the staggered state, the positioning portions respectively abut against two opposite ends of the first yielding hole.
Optionally, each of the driving mechanisms is a rack and pinion mechanism comprising a motor, a pinion and a rack;
the rack is connected to the first pore plate through a connecting rod, and two ends of the connecting rod are hinged to the rack and the first pore plate respectively.
Optionally, the indoor air conditioner is a vertical indoor air conditioner; and is
When the first orifice plate and the second orifice plate are in the open position, they are laterally lateral to the air outlet.
Optionally, when the first orifice plate and the second orifice plate are in the communication state, each of the first through holes is opposite to each of the second through holes one by one, and radii of the opposite first through holes and the opposite second through holes are equal.
The air-conditioning indoor unit provided by the invention is provided with the first pore plate and the second pore plate which are arranged in a superposed manner, and the first pore plate and the second pore plate can move together and also can move relatively, so that the air-conditioning indoor unit has multiple air supply modes. For example, the first orifice plate and the second orifice plate can be moved to the opening position to open the air outlet, so that the air outlet is not blocked by the air outlet, the air supply distance of the air supply airflow is longer, and a remote air supply mode is formed. The first pore plate and the second pore plate can also move to the wind shielding position and move to the communication state to shield the air outlet and enable the plurality of first through holes and the plurality of second through holes to be communicated, so that the air flow can flow out through the through holes, the air flow is fine and comfortable, and a breeze mode is formed. When the air conditioner indoor unit is shut down, the first pore plate and the second pore plate can move to the wind shielding position and move relatively to the staggered state, so that the first through holes and the second through holes are staggered, the first pore plate and the second pore plate shield the air outlet and cannot ventilate, and the dustproof effect is achieved.
Furthermore, the air-conditioning indoor unit of the invention is provided with a first stopping part and a second stopping part in the casing. When first orifice plate and second orifice plate move to the position of keeping out the wind/closed position, first backstop portion/second backstop portion carry out the backstop to the second orifice plate, make it stop, then make first orifice plate continue to move again, just can switch to stagger state/intercommunication state. According to the invention, a driving mechanism is not required to be independently arranged for each pore plate, only the first pore plate is required to be driven to drive the second pore plate to move, and the two pore plates are switched in a staggered/communicated state by timely stopping the second pore plate by the two stopping parts, so that the structure is very ingenious, and the driving mechanism is simplified.
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 front view of an air conditioning indoor unit according to one embodiment of the present invention with a first orifice plate and a second orifice plate in an open position;
fig. 2 is a schematic view of the indoor unit of the air conditioner shown in fig. 1 when the first orifice plate and the second orifice plate are in a wind shielding position and in a communication state;
fig. 3 is a schematic view of the indoor unit of the air conditioner shown in fig. 1 when the first orifice plate and the second orifice plate are in a wind shielding position and in a staggered state;
FIG. 4 is a schematic view of the first orifice plate and the second orifice plate in an open position;
FIG. 5 is an enlarged view at A of FIG. 4;
FIG. 6 is a schematic view of the first orifice plate and the second orifice plate in a wind blocking position and in a connected state;
FIG. 7 is an enlarged view at B of FIG. 6;
FIG. 8 is a schematic view of the first orifice plate and the second orifice plate in a wind blocking position and in a staggered configuration;
FIG. 9 is an enlarged view at C of FIG. 8;
FIG. 10 is a schematic view from the inside of the first orifice plate and the second orifice plate in an assembled state;
FIG. 11 is an exploded schematic view of FIG. 10;
FIG. 12 is a schematic view of the mating configuration of the top of the first orifice plate, the second orifice plate, and the slide track;
fig. 13 is a schematic view of the top of the first and second orifice plates and the bottom structure of the slide rail.
Detailed Description
An air conditioning indoor unit according to an embodiment of the present invention will be described with reference to fig. 1 to 13. Where the orientations or positional relationships indicated by the terms "front", "back", "upper", "lower", "top", "bottom", "inner", "outer", "lateral", etc., are based on the orientations or positional relationships shown in the drawings, they are merely for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include at least one of the feature, i.e. one or more of the features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like are to be construed broadly and encompass, for example, both fixed and removable connection or integration; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. Those of ordinary skill in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
The invention provides an indoor unit of an air conditioner. The indoor unit of the air conditioner is an indoor part of a split air conditioner or an indoor end machine type of a central air conditioner and is used for adjusting indoor air, including adjusting the temperature, the humidity and the air quality of the air, humidifying and dehumidifying the indoor air, introducing fresh air and the like. The air conditioner can form a vapor compression refrigeration cycle system by an evaporator, a condenser, a compressor, a throttling device and other necessary elements so as to output cold air/hot air through an indoor fan to realize refrigeration and heating of an indoor environment. The indoor unit according to the embodiment of the present invention may be a vertical air conditioner indoor unit, as shown in fig. 1 to 13. In addition, the indoor unit of the air conditioner in the embodiment of the invention can also be a wall-mounted indoor unit of the air conditioner or an indoor unit in other forms.
Fig. 1 is a schematic front view of an air conditioning indoor unit according to an embodiment of the present invention when a first orifice plate 30 and a second orifice plate 40 are in an open position; fig. 2 is a schematic view of the indoor unit of the air conditioner shown in fig. 1 when the first orifice plate 30 and the second orifice plate 40 are in a wind shielding position and in a communicating state; fig. 3 is a schematic view of the air conditioning indoor unit shown in fig. 1, in which the first perforated plate 30 and the second perforated plate 40 are in a wind shielding position and in a staggered state.
As shown in fig. 1 to 3, an air conditioning indoor unit according to an embodiment of the present invention may generally include a cabinet 10, a first orifice plate 30, a second orifice plate 40, and at least one driving mechanism 50.
The casing 10 constitutes the supporting structure of the air conditioning indoor unit and defines a cavity to accommodate the main structure of the air conditioning indoor unit, such as the evaporator, the fan, etc. The casing 10 may include a panel for forming an external appearance of the indoor unit of the air conditioner, and further includes an internal structure such as a framework and an air outlet frame 15, which are covered by the panel and used for bearing the air conditioning structure, which are well known to the skilled person and will not be described herein again.
The casing 10 is provided with an air inlet (not shown, and may be disposed at the rear side and/or the lateral sides of the casing 10) and an air outlet 12. The air inlet is used for introducing indoor air, the indoor air and the evaporator in the machine shell 10 form heat exchange airflow after heat exchange is completed, and then the heat exchange airflow flows to the air outlet 12 under the action of the indoor fan. The air outlet 12 is used for blowing the conditioning air flow (heat exchange air flow, purified air flow or fresh air flow, etc.) in the casing 10 to the indoor environment, so as to condition the indoor environment air.
As shown in fig. 1 to 3, 10 and 11, the first orifice plate 30 and the second orifice plate 40 are stacked in a thickness direction, which means a thickness direction of the first orifice plate 30 and the second orifice plate 40, and one side surface (large surface) of the first orifice plate 30 is attached to one side surface of the second orifice plate 40 to form a double-plate structure. The first hole plate 30 has a plurality of first through holes 301, and the second hole plate 40 has a plurality of second through holes 401 (refer to fig. 10 and fig. 11). For example, as shown in fig. 11, a plurality of first through holes 301 may be arranged in a matrix form on the first orifice plate 30, and a plurality of second through holes 401 may be arranged in a matrix form on the second orifice plate 40. The first orifice plate 30 and the second orifice plate 40 may have an opening ratio of 20% to 40%.
The driving mechanism 50 is used to drive the first orifice plate 30 and the second orifice plate 40 to move. The number of the driving mechanisms 50 may be one or more. Since the outlet 12 is generally configured in a long strip shape (the outlet of the vertical air conditioning indoor unit is mostly in a vertical strip shape, and the outlet of the wall-mounted air conditioning indoor unit is mostly in a horizontal strip shape), the first orifice plate 30 and the second orifice plate 40 are also correspondingly configured in a long strip shape, and therefore, two driving mechanisms 50 are preferably configured to drive two ends of the first orifice plate 30 (and the second orifice plate 40) in the length direction. When two drive mechanisms 50 are provided, the motion thereof is in step. Of course, three or more drive mechanisms 50 may be provided.
The driving mechanism 50 is used to drive the first orifice plate 30 and the second orifice plate 40 to an open position (fig. 1) for opening the outlet 12 or a wind shielding position (fig. 2 and 3) for closing the outlet 12. The first orifice plate 30 and the second orifice plate 40 are arranged to be relatively movable so as to have a communication state (see fig. 2) in which the plurality of first through holes 301 communicate with the plurality of second through holes 401, and a shift state (see fig. 3) in which the plurality of first through holes 301 and the plurality of second through holes 401 are shifted from each other. As shown in fig. 1, in the vertical air conditioning indoor unit, when the first orifice plate 30 and the second orifice plate 40 are in the open position, they are located laterally (left or right) to the air outlet 12.
The air conditioner indoor unit provided by the embodiment of the invention has multiple air supply modes. The first orifice plate 30 and the second orifice plate 40 move to the open position to open the air outlet 12, so that the air outlet 12 is completely not shielded by the air outlet, the air supply distance of the air supply flow is further, and a remote air supply mode is formed, as shown in fig. 1. The first orifice plate 30 and the second orifice plate 40 move to the wind shielding position and move to the communicating state to communicate the plurality of first through holes 301 and the plurality of second through holes 401, so that the supply air flows out through the through holes to make the air flow fine and comfortable, and form a breeze mode, as shown in fig. 2. When the indoor unit of the air conditioner is turned off, the first orifice plate 30 and the second orifice plate 40 can be moved to the wind shielding position and relatively moved to the staggered state, so that the plurality of first through holes 301 and the plurality of second through holes 401 are staggered, and ventilation cannot be performed, as shown in fig. 3, the first orifice plate 30 and the second orifice plate 40 shield the air outlet 12, air cannot be discharged, and a dustproof effect is achieved.
In some embodiments, when the first orifice plate 30 and the second orifice plate 40 are in a communicating state, each first through hole 301 is opposite to each second through hole 401, and the radii of the opposite first through holes 301 and second through holes 401 are equal, refer to fig. 11.
FIG. 4 is a schematic view of the first orifice plate 30 and the second orifice plate 40 in an open position; FIG. 5 is an enlarged view at A of FIG. 4; FIG. 6 is a schematic view of the first orifice plate 30 and the second orifice plate 40 in a wind blocking position and in a communicating state; FIG. 7 is an enlarged view at B of FIG. 6; FIG. 8 is a schematic view of the first orifice plate 30 and the second orifice plate 40 in a wind blocking position and in a staggered configuration; FIG. 9 is an enlarged view at C of FIG. 8; fig. 10 is a schematic view of an inside view of the first orifice plate 30 and the second orifice plate 40 in an assembled state; fig. 11 is an exploded schematic view of fig. 10.
In some embodiments, as shown in fig. 4 to 11, each driving mechanism 50 may be connected to the first orifice plate 30, that is, the first orifice plate 30 is directly driven by the driving mechanism 50, and the second orifice plate 40 is moved by the first orifice plate 30. The casing 10 may include an air-out frame 15, the air-out frame 15 is used for defining the air outlet 12, and the driving mechanism 50 is installed on the air-out frame 15.
The edge of the second orifice plate 40 is provided with a positioning portion 420. For example, in the case of a floor type air conditioning indoor unit, the positioning portion 420 may be provided on the top side of the second orifice plate 40. A first blocking portion 161 and a second blocking portion 162 are disposed in the casing 10. The indoor unit of the air conditioner is configured as follows:
when the first orifice plate 30 and the second orifice plate 40 move to the wind shielding position in the communicating state (from fig. 5 to fig. 7, the first stopper 161 blocks the positioning portion 420 and the second orifice plate 40 stops moving, so that the first orifice plate 30 continues to move (moves in the x-axis direction) to the staggered state (from fig. 7 to fig. 9), and the plurality of first through holes 301 are staggered from the plurality of second through holes 401.
When the first orifice plate 30 and the second orifice plate 40 move in a staggered state (from fig. 9, in the negative x-axis direction) to the open position, the positioning portion 420 is blocked by the second stopper 162 and the second orifice plate 40 stops moving, so that the first orifice plate 30 continues to move (in the negative x-axis direction) to the communicating state (fig. 5).
It should be noted that the x-axis positive/negative direction herein indicates the moving direction of the first orifice plate 30 and the second orifice plate 40, the x-axis positive direction indicates the orifice plate closing direction, and the x-axis negative direction indicates the orifice plate opening direction, so that the x-axis direction is not necessarily a straight direction, and may be an arc direction or other curved direction.
In the embodiment of the invention, an independent driving mechanism is not required to be arranged for each pore plate, only the first pore plate 30 is required to be driven to drive the second pore plate 40 to move, and the two pore plates are switched between the staggered state and the communicated state by timely stopping the second pore plate 40 by the two stopping parts, so that the structure is very ingenious, and the driving mechanism 50 is simplified.
In some embodiments, as shown in fig. 10 and 11, both ends of the first orifice plate 30 (in the case of the indoor unit of a floor type air conditioner, it is preferable that both upper and lower ends of the first orifice plate 30) have first flanges 32 bent toward the inner side of the casing 10, respectively. Both ends of the second orifice plate 40 (in the case of the indoor unit of a floor air conditioner, preferably, the upper and lower ends of the second orifice plate 40) are provided with second flanges 42 bent in the direction toward the inside of the casing 10. The second perforated plate 40 is attached to the inner side of the first perforated plate 30, and the two second flanges 42 are attached to the inner sides of the two first flanges 32, respectively, so that the first perforated plate 30 can carry the second perforated plate 40 to move. Of course, the first flange 32 and the second flange 42 are not tightly attached to each other so as to prevent the first flange and the second flange from moving relatively.
The positioning portion 420 is disposed on the second flange 42 and extends out through the first yielding hole 325 formed on the first flange 32. At least one mounting portion 33 extends from the inner side of the first orifice plate 30, and each mounting portion 33 extends through a second relief hole 43 formed in the second orifice plate 40 to connect with a driving mechanism 50.
Further, when the first orifice plate 30 and the second orifice plate 40 are in the communicating state and the offset state, the positioning portions 420 respectively abut against the opposite ends of the first relief hole 325. That is, the movement range of the positioning part 420 is limited by the first relief hole 325.
In some embodiments, as shown in fig. 10 and 11, each drive mechanism 50 may be a rack and pinion mechanism that includes a motor 51, a gear 52, and a rack 53. The motor 51 is fixedly installed on the casing 10, and specifically, can be installed on the air outlet frame 15 of the casing 10. The gear 52 is fixed to a rotation shaft of the motor 51. The rack 53 is slidably mounted to the air-out frame 15 and engaged with the gear 52. The rack 53 is connected to the first orifice plate 30 by a link 54, and both ends of the link 54 are respectively hinged to the rack 53 and the first orifice plate 30. When the motor 51 drives the gear 52 to rotate, the gear 52 drives the rack 53 to move, and the rack 53 drives the first orifice plate 30 to move through the connecting rod 54.
FIG. 12 is a schematic view of the mating configuration of the top of the first orifice plate 30, the second orifice plate 40, and the slide track 16; fig. 13 is a schematic view of the top of the first orifice plate 30, the second orifice plate 40, and the bottom structure of the slide rail 16.
As shown in fig. 11 to 13, the end of the first orifice plate 30 may be provided with a first sliding post 321 and a second sliding post 322, and the cabinet 10 may be provided with a first sliding groove 163 and a second sliding groove 164. When the driving mechanism 50 drives the first orifice plate 30 to move, the first sliding column 321 slides in the first sliding slot 163, and the second sliding column 322 slides in the second sliding slot 164. Specifically, a slide rail 16 may be fixedly disposed in the casing 10, and the first sliding slot 163, the second sliding slot 164, the first stopping portion 161 and the second stopping portion 162 are all formed on the slide rail 16.
Further, when the first orifice plate 30 and the second orifice plate 40 are in the open position and in the communicating state, the first sliding column 321 and the second sliding column 322 respectively abut against one end (end a and end D) of the first sliding chute 163 and the second sliding chute 164, and when the first orifice plate 30 and the second orifice plate 40 are in the wind shielding position and in the staggered state, the first sliding column 321 and the second sliding column 322 respectively abut against the other end (end B and end C) of the first sliding chute 163 and the second sliding chute 164. In this way, the movement of the first orifice plate 30 is guided and limited by the first slide groove 163 and the second slide groove 164.
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 of an air conditioner, comprising:
a casing provided with an air outlet;
the first pore plate and the second pore plate are overlapped along the thickness direction, the first pore plate is provided with a plurality of first through holes, and the second pore plate is provided with a plurality of second through holes; and
at least one driving mechanism for driving the first orifice plate and the second orifice plate to an open position for opening the air outlet or a wind shielding position for closing the air outlet; and is provided with
The first orifice plate and the second orifice plate are arranged to be relatively movable so as to have a communication state in which the plurality of first through holes and the plurality of second through holes communicate with each other, and a staggered state in which the plurality of first through holes and the plurality of second through holes are staggered.
2. The indoor unit of claim 1, wherein
Each driving mechanism is connected with the first pore plate, and the edge of the second pore plate is provided with a positioning part;
a first stopping part and a second stopping part are arranged in the shell; the indoor unit of an air conditioner is configured to:
when the first pore plate and the second pore plate move to the wind shielding position in the communication state, the positioning part is blocked by the first stopping part to stop the movement of the second pore plate, so that the first pore plate continues to move to the staggered state;
when the first orifice plate and the second orifice plate move to the open position in the staggered state, the positioning part is blocked by the second stopping part to stop the movement of the second orifice plate, so that the first orifice plate continues to move to the communication state.
3. The indoor unit of air conditioner according to claim 2, wherein
A first sliding column and a second sliding column are arranged at the end part of the first orifice plate;
the shell is provided with a first sliding chute and a second sliding chute;
when the driving mechanism drives the first orifice plate to move, the first sliding column slides in the first sliding groove, and the second sliding column slides in the second sliding groove.
4. The indoor unit of claim 3, wherein
When the first orifice plate and the second orifice plate are in the open position and in the communication state, the first sliding column and the second sliding column respectively abut against one end of the first sliding chute and one end of the second sliding chute;
when the first pore plate and the second pore plate are located at the wind shielding position and in the staggered state, the first sliding column and the second sliding column are respectively abutted against the other ends of the first sliding groove and the second sliding groove.
5. The indoor unit of claim 3, wherein
A sliding rail is fixedly arranged in the shell;
the first sliding groove, the second sliding groove, the first stopping portion and the second stopping portion are formed in the sliding rail.
6. The indoor unit of air conditioner according to claim 2, wherein
Two ends of the first pore plate are respectively provided with a first flanging bent towards the inner side direction of the shell;
two ends of the second pore plate are respectively provided with a second flanging bent towards the inner side direction of the shell;
the second pore plate is attached to the inner side of the first pore plate, and the two second flanges are respectively attached to the inner sides of the two first flanges;
the positioning part is arranged on the second flanging and extends out through a first abdicating hole formed in the first flanging;
at least one installation part extends from the inner side of the first pore plate, and each installation part extends out through a second abdicating hole formed in the second pore plate so as to be connected with one driving mechanism.
7. The indoor unit of claim 6, wherein
The first pore plate and the second pore plate are in the communication state and in the staggered state, the positioning parts are respectively attached to two opposite ends of the first yielding hole.
8. The indoor unit of air conditioner according to claim 2, wherein
Each driving mechanism is a gear rack mechanism and comprises a motor, a gear and a rack;
the rack is connected to the first orifice plate through a connecting rod, and two ends of the connecting rod are respectively hinged to the rack and the first orifice plate.
9. The indoor unit of air conditioner according to claim 2, wherein
The air-conditioning indoor unit is a vertical air-conditioning indoor unit; and is
When the first orifice plate and the second orifice plate are in the open position, they are laterally lateral to the air outlet.
10. The indoor unit of air conditioner according to claim 1, wherein
When the first pore plate and the second pore plate are in the communication state, the first through holes are opposite to the second through holes one by one, and the radiuses of the opposite first through holes and the second through holes are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211542885.9A CN115807977A (en) | 2022-12-02 | 2022-12-02 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211542885.9A CN115807977A (en) | 2022-12-02 | 2022-12-02 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115807977A true CN115807977A (en) | 2023-03-17 |
Family
ID=85484902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211542885.9A Pending CN115807977A (en) | 2022-12-02 | 2022-12-02 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115807977A (en) |
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2022
- 2022-12-02 CN CN202211542885.9A patent/CN115807977A/en active Pending
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