CN219550694U - Indoor unit of air conditioner and aromatherapy device thereof - Google Patents
Indoor unit of air conditioner and aromatherapy device thereof Download PDFInfo
- Publication number
- CN219550694U CN219550694U CN202320182820.1U CN202320182820U CN219550694U CN 219550694 U CN219550694 U CN 219550694U CN 202320182820 U CN202320182820 U CN 202320182820U CN 219550694 U CN219550694 U CN 219550694U
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- aromatherapy
- fragrance
- support
- opening
- mounting cavity
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- 238000000222 aromatherapy Methods 0.000 title claims abstract description 93
- 239000003205 fragrance Substances 0.000 claims abstract description 97
- 239000007787 solid Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an indoor unit of an air conditioner and a fragrance device thereof, wherein the fragrance device comprises a shell, a fragrance support and a fragrance cover, a mounting cavity is defined in the shell, a first opening is formed in the top of the fragrance device, the fragrance support is arranged in the mounting cavity, solid fragrance is arranged at the top of the fragrance support, the fragrance cover is buckled on the fragrance support to protect the solid fragrance, a driving mechanism is arranged in the mounting cavity and is configured to controllably drive the fragrance support to translate between a retracted position and an extended position along the height direction of the shell, the fragrance cover can retract into the mounting cavity through the first opening when the fragrance support is in the retracted position, and at least part of a cover body of the fragrance cover can extend out of the mounting cavity through the first opening when the fragrance support is in the extended position. The aromatherapy device controls the up-and-down motion of the aromatherapy support by using the driving mechanism so as to hide or expose the aromatherapy cover, thereby realizing the function of switching on and off aromatherapy.
Description
Technical Field
The utility model relates to an air conditioning technology, in particular to an air conditioner indoor unit and an aromatherapy device thereof.
Background
With the development of the age and the progress of technology, users not only expect better cooling and heating effects of the air conditioner, but also pay more attention to additional conditioning functions of the air conditioner. For example, air conditioners with fragrance function are increasingly popular with users. Generally, an aroma module is disposed at an air outlet of the air conditioner, and solid aroma is disposed in the aroma module to emit aroma flowing along with the heat exchange air flow to the indoor space.
However, when using, the aromatherapy module leaks the volatilization all the time, and live time is very short, and when indoor unmanned or indoor user dislike the aromatherapy smell, also be difficult for closing the aromatherapy function, lead to user experience relatively poor.
Disclosure of Invention
An object of the present utility model is to overcome at least one of the drawbacks of the prior art and to provide an indoor unit of an air conditioner and an aromatherapy device thereof.
A further object of the utility model is to control the up-and-down motion of the fragrance rack by using the driving mechanism so as to hide or expose the fragrance cover, thereby realizing the fragrance function of switching on and off.
Another further object of the utility model is to utilize a rack and pinion mechanism to drive the fragrance rack up and down.
In particular, the present utility model provides an aromatherapy device comprising: a housing defining a mounting cavity therein, the top of which has a first opening; the aromatherapy support is arranged in the mounting cavity, and solid aromatherapy is mounted on the top of the aromatherapy support; the aromatherapy cover is buckled on the aromatherapy support to protect solid aromatherapy; the driving mechanism is arranged in the mounting cavity and is configured to drive the aromatherapy support to translate between a retracted position and an extended position along the height direction of the shell in a controlled manner, the aromatherapy cover can be retracted into the mounting cavity through the first opening when the aromatherapy support is in the retracted position, and at least part of the cover body of the aromatherapy cover can extend out of the mounting cavity through the first opening when the aromatherapy support is in the extended position.
Optionally, the driving mechanism further comprises a gear, a rack and a driving motor, wherein the rack extends along the height direction of the shell and is connected with the bottom of the aromatherapy support, the gear is meshed with the rack, and an output shaft of the driving motor is connected with the gear to drive the aromatherapy support to move along the height of the shell.
Optionally, the aromatherapy device further comprises: the mounting box is fixed in the mounting cavity, the gear is mounted in the inside of the mounting box, and a second opening and a third opening which are opposite along the height direction of the shell are respectively formed in the top and the bottom of the mounting box, and the rack is arranged in the mounting box in a penetrating mode through the second opening and the third opening.
Optionally, the mounting box is formed with limiting plates at two opposite edges of the second opening respectively, and the two limiting plates extend upwards respectively to restrict the motion track of the aromatherapy support.
Optionally, when the aromatherapy support is in the extended position, the aromatherapy support is in the mounting cavity and the distance between the aromatherapy support and the top wall of the housing is no more than 3cm.
Optionally, the drive motor is a stepper motor.
Optionally, the peripheral wall and/or the top wall of the aromatherapy cover are provided with airflow holes.
Optionally, the top wall of the fragrance housing is flush with the top wall of the housing when the fragrance housing is in the retracted position.
In particular, the present utility model also provides an air conditioner indoor unit, comprising: the shell is provided with an air outlet channel; the aromatherapy device according to any of the preceding claims, wherein the housing is embedded under the wall of the air outlet channel and the top of the housing is flush with the wall of the air outlet channel.
Optionally, the air conditioner indoor unit further includes: the main control board is electrically connected with the driving mechanism and is configured to control the driving mechanism to act after receiving a remote control instruction or a voice instruction.
According to the aromatherapy device, the mounting cavity is defined in the shell, the first opening is formed in the top of the mounting cavity, the aromatherapy support is arranged in the mounting cavity, the solid aromatherapy is mounted on the top of the aromatherapy support, the aromatherapy cover is buckled on the aromatherapy support, the driving mechanism is arranged in the mounting cavity and can drive the aromatherapy support to translate between the retracted position and the extended position along the height direction of the shell, the solid aromatherapy can be integrally retracted into the mounting cavity through the first opening when the aromatherapy support is in the retracted position, the solid aromatherapy is hidden, the aromatherapy closing function is further realized, at least part of the solid aromatherapy can be extended out of the mounting cavity through the first opening when the aromatherapy support is in the extended position, the solid aromatherapy is exposed, and the aromatherapy opening function is further realized.
Further, the driving mechanism of the aromatherapy device is a gear-rack mechanism, the driving mechanism is arranged in the mounting cavity, the rack extends along the height direction of the shell and is connected with the bottom of the aromatherapy support, the gear is meshed with the rack, and the output shaft of the driving motor is connected with the gear to drive the aromatherapy support to move along the height of the shell.
The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a transverse sectional view of an air conditioning indoor unit according to one embodiment of the present utility model;
fig. 2 is a schematic view of a front casing in an indoor unit of an air conditioner according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an aromatherapy device in an indoor unit of an air conditioner according to one embodiment of the utility model, with an aromatherapy holder in an extended position;
FIG. 4 is a schematic view of an aromatherapy device in an indoor unit of an air conditioner according to an embodiment of the utility model, wherein an aromatherapy holder is in a retracted position;
fig. 5 is an exploded view of part of the components of an aromatherapy device in an indoor unit of an air conditioner according to an embodiment of the utility model;
FIG. 6 is an internal structural view of an aromatherapy device in an indoor unit of an air conditioner according to an embodiment of the utility model, in which an aromatherapy holder is in an extended position;
FIG. 7 is an internal block diagram of an aromatherapy device in an indoor unit of an air conditioner according to an embodiment of the utility model, in which the aromatherapy holder is in a retracted position;
fig. 8 is a schematic diagram of an electric control principle of an indoor unit of an air conditioner according to an embodiment of the present utility model.
Detailed Description
In the description of the present embodiment, it is to be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "depth", and the like indicate orientations or positional relationships as references based on orientations in a normal use state, and can be determined with reference to the orientations or positional relationships shown in the drawings, for example, "front" indicating an orientation refers to a side toward a user. This is merely to facilitate describing the utility model and to simplify the description and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1, fig. 1 is a transverse sectional view of an air conditioning indoor unit 1 according to one embodiment of the present utility model. The utility model provides an air conditioner indoor unit 1, wherein the air conditioner indoor unit 1 can be a household air conditioner or a central air conditioner. Specifically, the specific form of the air conditioning indoor unit 1 may be various forms such as split wall hanging, split standing, integral, patio type, and the like. The embodiment of the utility model does not limit the concrete form of the air conditioner. Fig. 1 illustrates only an embodiment of a floor air conditioner.
The air conditioning indoor unit 1 may include a cabinet 10, an evaporator, and a cross flow fan. The air supply port 12 is provided on the front side of the casing 1010. The casing 1010 is formed with a middle air duct 30 and two heat exchange air ducts 20, the middle air duct 30 has a middle air outlet 31 opened forward, the middle air outlet 31 is located behind the air supply outlet 12, and an air outlet channel 180 is formed between the middle air outlet 31 and the air supply outlet 12. The two heat exchange air channels 20 are arranged side by side along the transverse direction of the casing 1010, and the outlets 21 of the two heat exchange air channels are respectively positioned at two transverse sides of the air outlet channel 180, so that the blown heat exchange air flow and the air flow flowing out of the middle air outlet 31 are mixed in the air outlet channel 180.
Each heat exchange air duct 20 is defined by two air duct walls arranged at a lateral interval, and the outlet ends of the two air duct walls form an outlet 21 of the heat exchange air duct 20. The heat exchange air duct 20 is used for blowing out heat exchange air flow, namely cold air produced by the air conditioner in a refrigerating mode or hot air produced by the air conditioner in a heating mode. The outlets 21 of the two heat exchange air channels 20 are opposite, which means that one heat exchange air channel 20 outputs air towards the left or the left front, and the other heat exchange air channel 20 outputs air towards the right or the right front, and the air flows of the two heat exchange air channels can be intersected without the guidance of an air guiding device. An air deflector 50 may be provided at each outlet 21 to adjust the direction of air flow/open and close the outlet 21.
The air flow blown by the middle air duct 30 may be non-heat exchange air flow, for example, indoor room temperature air flow, purified air flow, humidified air flow, fresh air flow, etc. The non-heat exchange air flow and the heat exchange air flow are mixed before being blown out of the air supply port 12, so that the air supply temperature during refrigeration is raised to a certain extent, the air supply temperature during heating is lowered to a certain extent, and the air supply air flow is cooled and not cooled (during refrigeration) and heated and not dried (during heating). The three directional airflows impinge on each other and mix vigorously within the air outlet channel 180, mixing very uniformly. The mixed air flows are blown to the indoor environment from the air supply outlet 12, the temperature is more appropriate, and the wind feeling experience of a user is better.
A through-flow fan 80 is arranged at the inlet of each heat exchange air duct 20, and the axis of the through-flow fan 80 extends along the vertical direction. A heat exchanger 40 is disposed between each cross-flow fan 80 and the air intake. Air conditioners may utilize vapor compression refrigeration cycle systems for cooling/heating. The heat exchanger 40 is an "indoor heat exchanger" in the refrigeration cycle, and forms a cycle together with an outdoor heat exchanger, a compressor, a throttle device, and other refrigeration components. Under the driving of the cross-flow fan 80, indoor air enters the casing 1010 through the air inlet to exchange heat with the heat exchanger 40 to form heat exchange air flow, and the heat exchange air flow enters the heat exchange air duct 20.
Referring to fig. 2, fig. 2 is a schematic view of a front casing in the indoor unit 1 of the air conditioner according to one embodiment of the present utility model. In some embodiments, the indoor unit 1 may further include a fragrance device 70, and the fragrance device 70 is mounted with solid fragrance to emit fragrance smell so as to improve smell of the indoor space. In some embodiments, the fragrance means 70 can be arranged in the air outlet channel 180, and the fragrance gas can be forcefully impacted in the air outlet channel 180, so that the fragrance gas can be dispersed more quickly.
Referring to fig. 3 to 7, fig. 3 is a schematic view of a fragrance means in an air conditioning indoor unit according to an embodiment of the present utility model, in which a fragrance stand 720 is in an extended position, fig. 4 is a schematic view of a fragrance means in an air conditioning indoor unit according to an embodiment of the present utility model, in which a fragrance stand 720 is in a retracted position, fig. 5 is an exploded view of part of components of a fragrance means in an air conditioning indoor unit according to an embodiment of the present utility model, fig. 6 is an internal structural view of a fragrance means in an air conditioning indoor unit according to an embodiment of the present utility model, in which a fragrance stand 720 is in an extended position, and fig. 7 is an internal structural view of a fragrance means in an air conditioning indoor unit according to an embodiment of the present utility model, in which a fragrance stand 720 is in a retracted position.
Specifically, the fragrance means 70 can comprise a housing 710, a fragrance housing 720, a fragrance housing 730, and a driving mechanism 740. The housing 710 defines a mounting cavity 714 therein having a first opening 712 at a top thereof. The aromatherapy support 720 is arranged in the mounting cavity 714, and solid aromatherapy is mounted on the top of the aromatherapy support 720. The fragrance housing 730 is fastened to the fragrance housing 720 to protect the solid fragrance. The drive mechanism 740 is disposed in the mounting cavity 714 and is configured to controllably actuate the fragrance housing 720 in a translation along the height of the housing 710 between a retracted position and an extended position, and is capable of retracting the solid fragrance entirely into the mounting cavity 714 through the first opening 712 when the fragrance housing 720 is in the retracted position, and is capable of extending at least a portion of the solid fragrance out of the mounting cavity 714 through the first opening 712 when the fragrance housing 720 is in the extended position.
In some embodiments, a first opening 712 is provided corresponding to a fragrance housing 720, i.e., a fragrance housing 730, a solid fragrance, and a set of driving mechanisms 740. In some specific embodiments, the number of the first openings 712 may be further set to be plural, that is, the fragrance means may include a plurality of solid fragrances controlled independently of each other, one or more of which may be selected by a user according to preference to improve the smell in the room. In order to more clearly describe the working principle of the present utility model, one of the solid aromatherapy will be described as an example.
When the driving mechanism 740 receives the instruction for opening the fragrance, the fragrance support 720 can be driven to move upwards, so as to drive the fragrance housing 730 on the fragrance support 720 and the solid fragrance therein to move upwards, and finally, at least part of the housing body of the fragrance housing 730 extends out of the mounting cavity 714 through the first opening 712. The peripheral wall and/or top wall of the fragrance housing 730 is provided with air flow holes (not shown), so that the fragrance emitted from the solid fragrance can be sufficiently emitted into the air through the air flow holes after the fragrance extends out of the mounting cavity 714, thereby improving the smell of the indoor air.
When the driving mechanism 740 receives the instruction for closing the fragrance, the fragrance support 720 can be driven to move downwards, so that the fragrance housing 730 on the fragrance support 720 and the solid fragrance therein can be driven to move downwards, and finally the fragrance housing 730 is integrally retracted into the mounting cavity 714 through the first opening 712, so that the fragrance housing 730 and the solid fragrance therein are sealed relatively by the stretched housing 710, and fragrance emission is reduced.
The casing 710 of the aromatherapy device 70 may be further embedded under the wall surface of the air outlet channel 180 of the indoor unit 1, and the top of the casing 710 is flush with the wall surface of the air outlet channel 180. For example, the air outlet channel 180 of the indoor unit 1 is in a vertical strip shape, and the casing 710 of the aromatherapy device 70 can be embedded into the lower wall of the air outlet channel 180 and is flush with the lower wall of the air outlet channel 180, so that the operation of a user is facilitated, and the appearance is attractive.
In some embodiments, the driving mechanism 740 further comprises a gear 744, a rack 746, and a driving motor 742, the rack 746 extends along the height direction of the housing 710 and is connected to the bottom of the fragrance housing 720, the gear 744 is meshed with the rack 746, and an output shaft of the driving motor 742 is connected to the gear 744 to drive the fragrance housing 720 to move along the height direction of the housing 710.
Referring to fig. 8, fig. 8 is a schematic diagram illustrating an electric control principle of an indoor unit of an air conditioner according to an embodiment of the present utility model. In some embodiments, the drive motor 742 may also be a stepper motor that can be set with two extreme angular displacements to correspond to the retracted and extended positions, respectively, prior to shipping. In addition, the stepper motor can be electrically connected with a main control board 90 of the indoor unit of the air conditioner. The main control board 90 of the indoor unit of the air conditioner can receive a remote control command or a voice command, for example, a voice command of "fragrance on", "fragrance off". When the main control board 90 receives the instruction for controlling the fragrance to rise and fall, the stepping motor is controlled to rotate according to the instruction, so that the gear 744 is further driven to rotate, and finally the fragrance cover 730 is controlled to rise and fall.
In some embodiments, the aromatherapy device may further comprise a mounting box 750, the mounting box 750 is fixed in the mounting cavity 714, the gear 744 is mounted inside the mounting box 750, and a second opening 752 and a third opening 754 are respectively formed at a top and a bottom of the mounting box 750, which are opposite to each other in a height direction of the housing 710, and the rack 746 is penetrated through the mounting box 750 through the second opening 752 and the third opening 754.
Specifically, the mounting box 750 is disposed below the first opening 712, and the first opening 712, the second opening 752, and the third opening 754 are opposite in the height direction. The rack 746 is inserted into the mounting box 750 through the second opening 752 and the third opening 754, and when the rack 746 moves upward, the top end thereof may protrude out of the mounting box 750 through the second opening 752, and when the rack 746 moves downward, the bottom end thereof may protrude out of the mounting box 750 through the second opening 752 to freely extend and retract up and down inside the housing 710.
In some embodiments, the mounting boxes 750 are formed with limiting plates 756 at opposite edges of the second opening 752, respectively, and the two limiting plates 756 extend upward, respectively, to constrain the trajectory of the motion of the fragrance housing 720.
Because the first opening 712 and the second opening 752 are opposite in the height direction, the two limiting plates 756 respectively extend upwards, and therefore in some specific embodiments, the two limiting plates 756 respectively abut against the edge of the first opening 712, that is, the two limiting plates 756 form a track between the first opening 712 and the second opening 752, so that the track of the movement of the fragrance bracket 720 can be restrained, and the reliability is improved.
In some embodiments, when the fragrance housing 720 is in the extended position, the fragrance housing 720 is within the mounting cavity 714.
Because the fragrance housing 730 is fastened to the fragrance housing 720, when the fragrance housing 720 is in the extended position, the fragrance housing 720 is disposed in the mounting cavity 714, i.e., when the fragrance housing 720 is in the extended position, the bottom thereof is slightly recessed into the mounting, so that the fragrance housing 730 is prevented from being separated from the housing 710.
In addition, the distance between the fragrance housing 720 and the top wall of the housing 710 is not greater than 3cm, for example, 3cm, 2cm, etc., so that not only can the fragrance housing 730 be prevented from being separated from the housing 710, but also the fragrance housing 730 can be extended upwards as much as possible, so as to improve the efficiency of emitting the odor.
In some embodiments, when the fragrance housing 720 is in the retracted position, the top wall of the fragrance housing 730 is flush with the top wall of the housing 710, which not only enables blocking of the first opening 712, prevents dust from entering the mounting cavity 714, but also ensures aesthetics.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. An aromatherapy device, comprising:
a housing defining a mounting cavity therein, the top of which has a first opening;
the aromatherapy support is arranged in the mounting cavity, and solid aromatherapy is mounted at the top of the aromatherapy support;
the aromatherapy cover is buckled on the aromatherapy support to protect the solid aromatherapy;
the driving mechanism is arranged in the mounting cavity, is configured to drive the aromatherapy support to translate between a retracted position and an extended position along the height direction of the shell in a controlled manner, and can enable the aromatherapy cover to retract into the mounting cavity through the first opening when the aromatherapy support is in the retracted position, and enable at least part of the cover body of the aromatherapy cover to extend out of the mounting cavity through the first opening when the aromatherapy support is in the extended position.
2. An aromatherapy device according to claim 1, wherein,
the driving mechanism further comprises a gear, a rack and a driving motor, the rack extends along the height direction of the shell and is connected with the bottom of the aromatherapy support, the gear is meshed with the rack, and an output shaft of the driving motor is connected with the gear so as to drive the aromatherapy support to move along the height of the shell.
3. The aromatherapy device of claim 2, further comprising:
the mounting box is fixed in the mounting cavity, the gear is mounted in the mounting box, a second opening and a third opening which are opposite in the height direction of the shell are respectively formed in the top and the bottom of the mounting box, and the rack passes through the second opening and the third opening to penetrate through the mounting box.
4. A fragrance apparatus according to claim 3, wherein,
and the mounting box is provided with limiting plates respectively at two opposite edges of the second opening, and the two limiting plates respectively extend upwards to restrict the motion track of the aromatherapy support.
5. A fragrance apparatus according to claim 4, wherein,
when the aromatherapy support is in the extended position, the aromatherapy support is in the mounting cavity, and the distance between the aromatherapy support and the top wall of the housing is not greater than 3cm.
6. An aromatherapy device according to claim 2, wherein,
the driving motor is a stepping motor.
7. An aromatherapy device according to claim 1, wherein,
the peripheral wall and/or the top wall of the aromatherapy cover are provided with airflow holes.
8. An aromatherapy device according to claim 1, wherein,
when the aromatherapy support is in the retracted position, the top wall of the aromatherapy cover is flush with the top wall of the housing.
9. An indoor unit of an air conditioner, comprising:
the shell is provided with an air outlet channel;
the aromatherapy device of any of claims 1 to 8, wherein the housing is embedded under the wall of the outlet channel and the top of the housing is flush with the wall of the outlet channel.
10. The indoor unit of air conditioner according to claim 9, further comprising:
the main control board is electrically connected with the driving mechanism and is configured to control the driving mechanism to act after receiving a remote control instruction or a voice instruction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320182820.1U CN219550694U (en) | 2023-02-02 | 2023-02-02 | Indoor unit of air conditioner and aromatherapy device thereof |
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Application Number | Priority Date | Filing Date | Title |
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CN202320182820.1U CN219550694U (en) | 2023-02-02 | 2023-02-02 | Indoor unit of air conditioner and aromatherapy device thereof |
Publications (1)
Publication Number | Publication Date |
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CN219550694U true CN219550694U (en) | 2023-08-18 |
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CN202320182820.1U Active CN219550694U (en) | 2023-02-02 | 2023-02-02 | Indoor unit of air conditioner and aromatherapy device thereof |
Country Status (1)
Country | Link |
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2023
- 2023-02-02 CN CN202320182820.1U patent/CN219550694U/en active Active
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