CN110486844B - Fragrance subassembly and have its air conditioner indoor set - Google Patents
Fragrance subassembly and have its air conditioner indoor set Download PDFInfo
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- CN110486844B CN110486844B CN201910774591.0A CN201910774591A CN110486844B CN 110486844 B CN110486844 B CN 110486844B CN 201910774591 A CN201910774591 A CN 201910774591A CN 110486844 B CN110486844 B CN 110486844B
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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
- F24F1/008—Indoor units, e.g. fan coil units with perfuming or deodorising means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a fragrance assembly and an air conditioner indoor unit with the same, wherein the fragrance assembly comprises a fragrance box, a fragrance module, at least one first permanent magnet, a second permanent magnet and a first driving mechanism, the first permanent magnet, the second permanent magnet and the first driving mechanism are in one-to-one correspondence with the fragrance module and are arranged on the corresponding fragrance module, the first driving mechanism is configured to drive the second permanent magnet to move, so that the north pole or the south pole of the second permanent magnet faces the same polarity of the at least one first permanent magnet, the second permanent magnet is attracted or repelled with the first permanent magnet facing the second permanent magnet, the corresponding fragrance module is driven to move between a closed position and a release position, a user can conveniently select whether to start a fragrance function according to personal preference, and better use experience is provided for the user.
Description
Technical Field
The invention relates to the technical field of air treatment, in particular to a fragrance component and an air conditioner indoor unit with the same.
Background
The fragrance can be used for improving the taste of indoor air and improving the comfort of indoor living space, and in recent years, a plurality of electric appliances with fragrance functions, such as air conditioners with fragrance functions, are popular among more and more users.
At present, a fragrance module of an air conditioner with a fragrance function is generally arranged at the position of an air inlet or an air outlet of the air conditioner, and fragrance is blown to all indoor corners through airflow entering an indoor unit of the air conditioner by utilizing the principles of fragrance slow release, natural volatilization and the like. However, in the operation process of the air conditioner, the aromatherapy module is always exposed in the air and continuously blows fragrance indoors, so that the fragrance cannot be selected according to the actual requirements of users, the flexibility is poor, and the use experience of the users is influenced to a certain extent.
Disclosure of Invention
The invention aims to provide a fragrance component with good flexibility and good user experience and an air conditioner indoor unit with the fragrance component.
A further object of the present invention is to provide a fragrance assembly providing a user with a selectable fragrance taste and an air conditioner indoor unit having the same.
In particular, the present invention provides a fragrance assembly comprising:
the fragrance box is provided with at least one accommodating cavity corresponding to the at least one fragrance module one by one, and each fragrance module is provided with a closed position completely closed in the corresponding accommodating cavity and a release position at least partially moved out of the accommodating cavity to release the fragrance;
the first permanent magnets are in one-to-one correspondence with the fragrance modules, and are arranged on the corresponding fragrance modules;
a second permanent magnet and a first drive mechanism configured to drive the second permanent magnet in motion such that either the north or south pole of the second permanent magnet faces the same polarity of at least one of the first permanent magnets such that the second permanent magnet attracts or repels the first permanent magnet it faces, thereby causing the corresponding fragrance module to move between the closed position and the release position.
Optionally, the first driving mechanism comprises a first motor, and an output shaft of the first motor is connected with the second permanent magnet and is parallel to the length direction of the fragrance box;
the second permanent magnet is driven by the first motor to rotate, so that the north pole or the south pole of the second permanent magnet faces the same polarity of the first permanent magnet facing the second permanent magnet, and the corresponding fragrance module is driven to move between the closed position and the release position along the width direction of the fragrance box.
Optionally, the fragrance modules and the accommodating cavities are multiple, the accommodating cavities are distributed at intervals along the length direction of the fragrance box, and fragrance tastes released by at least two fragrance modules are different;
the fragrance assembly further comprises:
the second driving mechanism is configured to drive the second permanent magnet and the first motor to synchronously move along a direction parallel to the length direction of the fragrance box so as to move the second permanent magnet to face the first permanent magnet on any one of the fragrance modules, and the corresponding fragrance module is driven to move between the closed position and the release position by utilizing the magnetic force between the second permanent magnet and the first permanent magnet on the corresponding fragrance module.
Optionally, the second drive mechanism comprises:
the output shaft of the second motor is parallel to the length direction of the fragrance box;
the extending direction of the first screw is parallel to the length direction of the fragrance box, the first screw is connected with the output shaft of the second motor, and the first screw is driven to rotate by the second motor; and
and the second screw is connected with the first motor and the second permanent magnet, is in threaded engagement with the first screw, and is arranged to be driven by the first screw to move along the direction parallel to the length direction of the fragrance box and simultaneously drive the first motor and the second permanent magnet to synchronously move.
Optionally, an opening for the corresponding fragrance module to move out of the corresponding accommodating cavity is formed at a position of the fragrance box corresponding to each accommodating cavity;
each of the fragrance modules comprises:
the fragrance body is used for releasing fragrance;
the fragrance support is arranged on the outer side of the fragrance body and provided with a cover plate opposite to the corresponding opening, and the cover plate is arranged to completely cover the corresponding opening when the fragrance module moves to the closed position under the action of the magnetic force of the corresponding first permanent magnet and the second permanent magnet.
Optionally, the first permanent magnet is disposed on a side of the corresponding fragrance module opposite to the cover plate in the moving direction;
the second permanent magnet is positioned on the outer side of one side of the fragrance box opposite to the opening in the moving direction of the fragrance module and close to the fragrance box.
Optionally, a first slide way consistent with the moving path of the corresponding fragrance module is formed in each accommodating cavity, and a first roller is arranged in each first slide way and close to the position corresponding to the opening;
each fragrance bracket is also provided with a second slide way consistent with the moving path of the fragrance bracket, and one end, far away from the corresponding cover plate, of one side, facing the first slide way, of each second slide way is provided with a second roller;
the first roller and the second roller are arranged to be corresponding to the first slide way to slide when the fragrance module moves between the closed position and the release position, the first roller corresponds to the second slide way to slide relative to the second slide way, and when the fragrance module moves to the limit position of the release position, the second roller contacts with the first roller to limit the fragrance module.
According to another aspect of the present invention, the present invention also provides an indoor unit of an air conditioner, comprising: the fragrance assembly is arranged on the indoor unit, and when the fragrance module of the fragrance assembly moves to the release position, the fragrance module is in contact with air entering the indoor unit, so that the fragrance released by the fragrance module is diffused to the environment where the indoor unit is located along with the air.
Optionally, the indoor unit has an air inlet, and an air inlet grille is arranged at the air inlet; the fragrance component is arranged on the air inlet grille.
Optionally, the air conditioner is a cabinet air conditioner, and the air inlet is located at the rear side of the indoor unit;
the fragrance module and the fragrance assembly are provided with a plurality of accommodating cavities, the accommodating cavities are distributed at intervals along the length direction of a fragrance box of the fragrance assembly, the length direction of the fragrance box is parallel to the height direction of the indoor unit, and the width direction of the fragrance box is parallel to the width direction of the indoor unit; and at least two of the fragrance modules release different fragrance tastes.
According to the fragrance component and the air conditioner indoor unit with the same, the first driving mechanism is used for driving the second permanent magnet to move, so that the fragrance module can be moved out of the corresponding containing cavity to release fragrance by utilizing the fact that the second permanent magnet and the corresponding first permanent magnet can attract each other and can also repel each other, the fragrance module can be returned to the corresponding containing cavity to be sealed, the integral design is ingenious, the flexibility is good, a user can conveniently select whether to open the fragrance function according to personal preference, the dust accumulation problem that the fragrance module is exposed to the air for a long time is avoided, and better use experience is provided for the user.
Furthermore, the fragrance assembly and the air conditioner indoor unit with the same are provided with a plurality of fragrance modules, fragrance tastes released by at least two fragrance modules are different, and the second permanent magnet and the first motor are driven to move through the second driving mechanism, so that the second permanent magnet can stay at a position opposite to any one first permanent magnet, different fragrance modules can be driven to move between a closed position and a release position, more choices are provided for users, the preference difference of different users is met, the users can select to open a single fragrance module with a certain fragrance taste or select to open fragrance modules with different fragrance tastes, and the fragrance of mixed smells is obtained.
Furthermore, the fragrance component and the air conditioner indoor unit with the same have the advantages that the second driving mechanism is ingenious in design and compact in structure, the overall design of the fragrance component is simplified, and the cost is reduced.
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 an exploded schematic view of a fragrance assembly according to one embodiment of the invention;
FIG. 2 is a schematic diagram of a fragrance module in a fragrance assembly according to one embodiment of the invention;
FIG. 3 is a schematic view of a fragrance assembly according to one embodiment of the present invention;
fig. 4 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention; and
fig. 5 is a schematic view of the combination of an air intake grille and a fragrance assembly of an indoor unit of an air conditioner according to an embodiment of the present invention.
Detailed Description
The present embodiment first provides a fragrance assembly 200, and the fragrance assembly 200 of the present embodiment can be applied to an indoor unit of an air conditioner. FIG. 1 is an exploded schematic view of a fragrance assembly 200 according to one embodiment of the invention, FIG. 2 is a schematic view of a fragrance module 210 in a fragrance assembly 200 according to one embodiment of the invention, and FIG. 3 is a schematic view of a fragrance assembly 200 according to one embodiment of the invention.
The fragrance assembly 200 includes at least one fragrance module 210, a fragrance box 220, at least one first permanent magnet, a second permanent magnet, and a first drive mechanism. The fragrance box 220 has at least one accommodating cavity 221 corresponding to the at least one fragrance module 210, each fragrance module 210 has a closed position completely enclosed in the corresponding accommodating cavity 221 and a release position at least partially moved out of the accommodating cavity 221 to release the fragrance, that is, each fragrance module 210 is movable, when the fragrance module 210 is moved to the closed position, the fragrance module is not in contact with the ambient air and does not release the fragrance to the environment, and when the fragrance module 210 is moved to the release position, the fragrance module 210 is in contact with the ambient air and releases the fragrance to the environment.
The at least one first permanent magnet 230 corresponds to the at least one fragrance module 210 one to one, and the first permanent magnets 230 are disposed on the corresponding fragrance modules 210, that is, one first permanent magnet 230 is disposed on each fragrance module 210.
And the first drive mechanism is configured to drive the second permanent magnet 240 in motion such that the north or south pole of the second permanent magnet 240 faces the same polarity face of at least one first permanent magnet 230, such that the second permanent magnet 240 attracts or repels the first permanent magnet 230 it faces, thereby causing the corresponding fragrance module 210 to move between the closed position and the release position. That is, the first driving mechanism may drive the second permanent magnet 240 to move so as to change the polarity of the first permanent magnet 230 facing the second permanent magnet 240, while the polarity of the first permanent magnet 230 facing the second permanent magnet 240 is not changed, so that, due to the effect of the first driving mechanism, the second permanent magnet 240 and the first permanent magnet 230 may attract or repel each other, so that under the magnetic force between the second permanent magnet 240 and the first permanent magnet 230, the corresponding fragrance module 210 may be moved out of the accommodating cavity or returned to the accommodating cavity.
The fragrance assembly 200 of this embodiment utilizes a first drive mechanism to drive the second permanent magnet to move, and it is possible to attract each other and repel each other by utilizing a second permanent magnet and the corresponding first permanent magnet, so that the fragrance module 210 can be moved out of the corresponding containing cavity 221 to release the fragrance, and the fragrance module 210 can be returned to the corresponding containing cavity 221 to be sealed.
When the fragrance modules 210 are only one, the second permanent magnet 240 faces only one first permanent magnet 230 of one fragrance module 210. When the fragrance module 210 is plural, the second permanent magnet 240 may simultaneously face only one first permanent magnet 230 of one fragrance module 210, or may simultaneously face the first permanent magnets 230 of adjacent plural fragrance modules 210, depending on the size of the second permanent magnet 240. Wherein, a plurality means two or more.
In the embodiment shown in the drawings, the first driving mechanism may include a first motor 250, an output shaft of which is connected to the second permanent magnet 240 and is parallel to the length direction (up-down direction shown in the drawings) of the fragrance box 220, and the second permanent magnet 240 is driven by the first motor 250 to rotate so that the north pole or south pole of the second permanent magnet 240 faces the same polarity of one of the first permanent magnets 230 that it faces. That is, the second permanent magnet 240 faces only one first permanent magnet 230 of one fragrance module 210 at the same time, and the fragrance module 210 moves between the closed position and the release position along the width direction (the left-right direction shown in the drawing) of the fragrance box 220 under the magnetic force driving of the first and second permanent magnets 230 and 240, so that the polarity of the first permanent magnet 230 facing the second permanent magnet 240 can be changed by using only one motor, the structure of the fragrance assembly 200 is simplified, and the cost is reduced.
The fragrance modules 210 and the accommodating cavities 221 are multiple, one fragrance module 210 is arranged in each accommodating cavity 221, the accommodating cavities 221 are distributed at intervals along the length direction of the fragrance box 220, and the fragrance released by at least two fragrance modules 210 is different. Moreover, the fragrance assembly 200 further comprises a second driving mechanism configured to drive the second permanent magnet 240 and the first motor 250 to move synchronously in a direction parallel to the length direction of the fragrance box 220 to move the second permanent magnet 240 to face the first permanent magnet 230 on any one of the fragrance modules 210 to cause the corresponding fragrance module 210 to move between the closed position and the release position using the magnetic force between the second permanent magnet 240 and the first permanent magnet 230 on the corresponding fragrance module 210. That is, the second driving mechanism may stop the second permanent magnet 240 at a position opposite to any one of the plurality of first permanent magnets 230 sequentially distributed along the length direction of the driving box 220, and when the second permanent magnet 240 stops at a position opposite to one of the first permanent magnets 230, the first motor 250 adjusts the polarity of the second permanent magnet 240 toward the corresponding first permanent magnet 230 as needed, so as to urge any corresponding fragrance module 210 to move between the closed position and the release position.
Therefore, the plurality of fragrance modules 210 releasing different fragrances can be moved out of the corresponding accommodating cavities 221, so that more choices are provided for users, the preference difference of different users is met, the users can select to start a single fragrance module 210 with a certain fragrance taste, and can also select to start fragrance modules 210 with different fragrance tastes, so that the fragrance of mixed odor is obtained.
In some embodiments, the second driving mechanism may include a second motor 260, a first screw 270, and a second screw 280, an output shaft of the second motor 260, an extending direction of the first screw 270, and an extending direction of the second screw 280 are all parallel to the length direction of the fragrance box 220, the first screw 270 is connected to the output shaft of the second motor 260 and configured to be driven by the second motor 260 to rotate, and the second screw 280 is connected to the first motor 250 and the second permanent magnet 240 and is in threaded engagement with the first screw 270 and configured to be driven by the first screw 270 to move in a direction parallel to the length direction of the fragrance box 220 and simultaneously drive the first motor 250 and the second permanent magnet 240 to move synchronously. Therefore, the second permanent magnet 240 and the first motor 250 synchronously move along the direction parallel to the length direction of the fragrance box 220 by skillfully utilizing the second motor 260, the first screw 270 and the second screw 280, the design of a second driving mechanism is simplified, and the whole structure of the fragrance assembly 200 is more compact.
In some embodiments, the position of the fragrance box 220 corresponding to each receiving cavity 221 is formed with an opening 220a for the corresponding fragrance module 210 to move out of the corresponding receiving cavity 221. Each fragrance module 210 may include a fragrance body 211 for releasing fragrance and a fragrance holder disposed outside the fragrance body 211, the fragrance holder having a cover plate 212 opposite to the corresponding opening 220a, the cover plate 212 being disposed to completely cover the corresponding opening 220a when the fragrance module 210 is moved to the closed position by the magnetic force of the corresponding first and second permanent magnets 230 and 240, thereby closing the corresponding fragrance module 210 in the corresponding receiving cavity 221 using the cover plate 212.
The fragrance body 211 can be an essential oil carrier made of porous polymer materials, and a user can supplement and drop essential oil to the essential oil carrier, so that the essential oil carrier is stable in performance and can be repeatedly used for a long time.
The first permanent magnet 230 may be disposed at a side of the corresponding fragrance module 210 opposite to the cover plate 212 in the moving direction, and the second permanent magnet 240 may be located at an outer side of the fragrance box 220 opposite to the opening 220a in the moving direction of the fragrance module 210 and adjacent to the fragrance box 220. Therefore, the first permanent magnet 230 and the second permanent magnet 240 are both positioned on the side opposite to the direction of the corresponding accommodating cavity 221 when the fragrance module 210 moves out, the position of the second permanent magnet 240 does not need to leave an avoiding distance due to the moving stroke of the fragrance module 210, the distance between the second permanent magnet 240 and the first permanent magnet 230 is shortened, and the magnetic strength between the second permanent magnet 240 and the first permanent magnet 230 is ensured.
The first motor 250, the first screw 270, the second motor 260 and the second screw 280 may be located outside the side of the fragrance box 220 opposite to the opening 220a in the moving direction of the fragrance module 210, and the second motor 260 may be mounted on an electrical appliance to which the fragrance assembly 200 is applied, for example, the second motor 260 is mounted on an indoor unit of an air conditioner having the fragrance assembly 200.
Referring to fig. 1, if the moving direction of the fragrance module 210 is the left-right direction, the fragrance module moves from the closed position to the release position from the right to the left, and accordingly, the fragrance module 210 moves from the release position to the closed position from the left to the right, it is obvious that the opening 220a of the fragrance box 220 should be located on the left side of the fragrance box 220, that is, an opening 220a for the corresponding fragrance module 210 to move out of the corresponding accommodating cavity 221 is formed at a position on the left side of the fragrance box 220 corresponding to each accommodating cavity 221. Accordingly, the cover 212 should be located on the left side of the fragrance module 210, that is, the fragrance holder has a cover 212 located on the left side of the fragrance module 210 opposite the corresponding opening 220 a. Accordingly, the first permanent magnet 230 may be located on the right side of the corresponding fragrance module 210, and the second permanent magnet 240 may be located outside the right side of the fragrance box 220. The fragrance box 220 and the fragrance bracket are made of plastic, so that the magnetic force between the first permanent magnet 230 and the second permanent magnet 240 is not affected.
A first slide way 222 which is consistent with the moving path of the corresponding fragrance module 210 is formed in each accommodating cavity 221, and a first roller 223 is arranged in each first slide way 222 at a position adjacent to the corresponding opening 220 a; and each fragrance bracket is also provided with a second slide way 213 consistent with the moving path of the fragrance bracket, one end, far away from the corresponding cover plate 212, of one side, facing the first slide way 222, of each second slide way 213 is provided with a second roller 214, the first rollers 223 and the second rollers 214 are arranged in a way that when the fragrance module 210 moves between the closing position and the releasing position, the second rollers 214 slide along the corresponding first slide ways 222, the first rollers 223 slide along the corresponding second slide ways 213 and the corresponding second slide ways 213 relatively, and when the fragrance module 210 moves to the limit position of the releasing position, the second rollers 214 are in contact with the corresponding first rollers 223 so as to limit the fragrance module 210. Thus, by matching the two sliding rails with the two corresponding rollers, the stability of the fragrance module 210 moving between the closed position and the release position is ensured, and the fragrance module 210 is prevented from completely sliding out of the corresponding accommodating cavity 221.
Fig. 4 is a schematic view of an air conditioner indoor unit 100 according to an embodiment of the present invention, and fig. 5 is a combined schematic view of the air intake grille 103 and the fragrance assembly 200 of the air conditioner indoor unit 100 according to an embodiment of the present invention, wherein only a partial structure of the fragrance assembly 200 is shown in fig. 5.
The present embodiment further provides an air conditioner indoor unit 100, including the fragrance assembly 200 of any of the foregoing embodiments, wherein the fragrance assembly 200 may be disposed on the indoor unit 100, and when the fragrance module 210 of the fragrance assembly 200 moves to the release position, the fragrance module 210 contacts with air entering the indoor unit 100, so that the fragrance released by the fragrance module 210 is diffused to an environment where the indoor unit 100 is located along with the air. In this way, the indoor unit 100 having the fragrance module 200 blows the fragrance to the indoor environment, thereby improving the comfort of the user.
The indoor unit 100 generally has an air inlet 102, an air outlet and an air duct communicating the air inlet 102 and the air outlet, the air outlet is generally located at the front side of the indoor unit 100, the air outlet is covered with a guide plate 101 capable of opening and closing the air outlet, the air inlet 102 is located at the rear side of the indoor unit 100, and the air inlet 102 is generally provided with an air inlet grille 103. The fragrance assembly 200 can be disposed on the air inlet grille 103, and the air inlet grille 103 can be utilized to provide support for the fragrance assembly 200, thereby facilitating the installation of the fragrance assembly 200. In alternative embodiments, fragrance assembly 200 may be disposed within the air duct or at the air outlet.
In embodiments where the fragrance assembly 200 includes a plurality of fragrance modules 210 and a plurality of receiving cavities 221, as previously described, the receiving cavities 221 are spaced apart along the length of the fragrance box 220, and the fragrance modules 210 move between the closed position and the release position along the width of the fragrance box 220. When the fragrance assembly 200 is applied to a cabinet air conditioner, the fragrance box 220 is disposed such that the length direction of the fragrance box 220 is parallel to the height direction of the indoor unit 100, and the width direction of the fragrance box 220 is parallel to the width direction of the indoor unit 100, i.e., the transverse direction or the left-right direction.
The fragrance modules 210 with different fragrance tastes released by at least two fragrance modules 210 are different, so that a user can select to start a single fragrance module 210 with a certain fragrance taste, and can also select to start fragrance modules 210 with different fragrance tastes at the same time to obtain the fragrance with mixed smell, thereby providing more choices for the user and meeting the preference difference of different users.
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 (7)
1. A fragrance assembly disposed on an indoor unit of an air conditioner for releasing fragrance into the environment, the fragrance assembly comprising:
the fragrance box is provided with a plurality of accommodating cavities corresponding to the plurality of fragrance modules one by one, and each fragrance module is provided with a closed position completely closed in the corresponding accommodating cavity and a release position at least partially moved out of the accommodating cavity to release the fragrance; the containing cavities are distributed at intervals along the length direction of the fragrance box, and fragrance tastes released by at least two fragrance modules are different;
the first permanent magnets correspond to the fragrance modules one by one, and are arranged on the corresponding fragrance modules;
a second permanent magnet and a first drive mechanism, the first drive mechanism comprising: a first motor, an output shaft of which is connected with the second permanent magnet and is parallel to the length direction of the fragrance box, and the first motor is configured to drive the second permanent magnet to move, so that the north pole or the south pole of the second permanent magnet faces the same polarity of at least one first permanent magnet, and the second permanent magnet is attracted or repelled with the first permanent magnet facing the second permanent magnet, so that the corresponding fragrance module is driven to move between the closed position and the release position along the width direction of the fragrance box;
the fragrance assembly further comprises:
a second driving mechanism configured to drive the second permanent magnet and the first motor to synchronously move along a direction parallel to the length direction of the fragrance box so as to move the second permanent magnet to face the first permanent magnet on any one of the fragrance modules, so that the corresponding fragrance module is driven to move between the closed position and the release position by using the magnetic force between the second permanent magnet and the first permanent magnet on the corresponding fragrance module;
the second drive mechanism includes:
the output shaft of the second motor is parallel to the length direction of the fragrance box;
the extending direction of the first screw is parallel to the length direction of the fragrance box, the first screw is connected with the output shaft of the second motor, and the first screw is driven to rotate by the second motor; and
and the second screw is connected with the first motor and the second permanent magnet, is in threaded engagement with the first screw, and is arranged to be driven by the first screw to move along the direction parallel to the length direction of the fragrance box and simultaneously drive the first motor and the second permanent magnet to synchronously move.
2. The fragrance assembly of claim 1, wherein
An opening for the corresponding fragrance module to move out of the corresponding accommodating cavity is formed at the position of the fragrance box corresponding to each accommodating cavity;
each of the fragrance modules comprises:
the fragrance body is used for releasing fragrance;
the fragrance support is arranged on the outer side of the fragrance body and provided with a cover plate opposite to the corresponding opening, and the cover plate is arranged to completely cover the corresponding opening when the fragrance module moves to the closed position under the action of the magnetic force of the corresponding first permanent magnet and the second permanent magnet.
3. The fragrance assembly of claim 2, wherein
The first permanent magnet is arranged on one side, opposite to the cover plate, of the corresponding fragrance module in the moving direction;
the second permanent magnet is positioned on the outer side of one side of the fragrance box opposite to the opening in the moving direction of the fragrance module and close to the fragrance box.
4. The fragrance assembly of claim 2, wherein
A first slide way which is consistent with the moving path of the corresponding fragrance module is formed in each accommodating cavity, and a first roller is arranged in each first slide way and close to the position corresponding to the opening;
each fragrance bracket is also provided with a second slide way consistent with the moving path of the fragrance bracket, and one end, far away from the corresponding cover plate, of one side, facing the first slide way, of each second slide way is provided with a second roller;
the first roller and the second roller are arranged to be corresponding to the first slide way to slide when the fragrance module moves between the closed position and the release position, the first roller corresponds to the second slide way to slide relative to the second slide way, and when the fragrance module moves to the limit position of the release position, the second roller contacts with the first roller to limit the fragrance module.
5. An indoor unit of an air conditioner, comprising:
the fragrance assembly of any one of claims 1-4, the fragrance assembly disposed on the indoor unit and the fragrance module of the fragrance assembly being in contact with air entering the indoor unit when the fragrance module is moved to the release position, such that the fragrance released by the fragrance module diffuses with the air to an environment in which the indoor unit is located.
6. The indoor unit of claim 5, wherein
The indoor unit is provided with an air inlet, and an air inlet grille is arranged at the air inlet;
the fragrance component is arranged on the air inlet grille.
7. The indoor unit of claim 6, wherein
The air conditioner is a cabinet air conditioner, and the air inlet is positioned at the rear side of the indoor unit;
the length direction of the fragrance box is parallel to the height direction of the indoor unit, and the width direction of the fragrance box is parallel to the width direction of the indoor unit.
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| CN201910774591.0A CN110486844B (en) | 2019-08-21 | 2019-08-21 | Fragrance subassembly and have its air conditioner indoor set |
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| CN201910774591.0A CN110486844B (en) | 2019-08-21 | 2019-08-21 | Fragrance subassembly and have its air conditioner indoor set |
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| CN202521735U (en) * | 2012-01-16 | 2012-11-07 | 广州华凌制冷设备有限公司 | Air-conditioner giving out fragrance |
| CN204460541U (en) * | 2015-01-05 | 2015-07-08 | 青岛海尔空调器有限总公司 | A kind of air purifier and fumigation device thereof |
| EP3171217B1 (en) * | 2015-11-17 | 2017-10-25 | Axis AB | Camera cover glass unit with water removal function |
| CN207350648U (en) * | 2017-01-22 | 2018-05-11 | 漳州市铭鸿文具有限公司 | A kind of office humidification device |
| US20180296719A1 (en) * | 2017-04-18 | 2018-10-18 | The Procter & Gamble Company | Air freshening device utilizing a solid-form composition and a method of freshening the air |
| CN107504627B (en) * | 2017-08-01 | 2021-06-01 | 青岛海尔空调器有限总公司 | Aromatherapy type air conditioner and control method thereof |
| CN207339060U (en) * | 2017-11-07 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of manual switch drawer structure |
| CN108662841B (en) * | 2018-05-17 | 2020-10-30 | 青岛海尔股份有限公司 | Refrigeration compartment capable of limiting drawer to be taken out freely and refrigerator with refrigeration compartment |
| CN109515500B (en) * | 2018-11-14 | 2021-07-13 | 唐山观畴科技有限公司 | Laborsaving efficient safety protection type has core film coiled material transportation handling device |
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Effective date of registration: 20210708 Address after: No.1 Gangcheng South Road, Jiangbei District, Chongqing, 400026 Applicant after: CHONGQING HAIER AIR-CONDITIONER Co.,Ltd. Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant before: Haier Zhijia Co.,Ltd. |
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