CN116379515A - Fragrance mechanism and air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioners and discloses a fragrance mechanism. The fragrance mechanism provided by the application comprises a base and a fragrance module. The base is provided with a plurality of accommodating cavities, the base is fixed with a main board, and the main board is fixed with a first output terminal; the fragrance module is used for generating atomized fragrance, one or more fragrance modules are correspondingly assembled in the accommodating cavity one by one, and the fragrance module comprises an electric control board, and a first input terminal is arranged on the electric control board; after the fragrance module is assembled in place, the first input terminal is scratched to be connected with the first output terminal, and power supply connection is completed. The fragrance module and the base can be connected and electrified without connectors or connectors, so that each fragrance module can be controlled independently, the fragrance module can be mounted and dismounted on the base more conveniently, and the problem that the fragrance module is not easy to dismount is solved. The application also discloses an air conditioner.

Description

Fragrance mechanism and air conditioner

Technical Field

The present application relates to the field of air conditioning technology, for example, to a fragrance mechanism and an air conditioner.

Background

With the improvement of the living standard of people, the air conditioner is more and more commonly used in daily life and work of people, and the requirements of people on the air conditioner are also higher and higher. For example, there is an increasing demand for air conditions in indoor spaces, and at present, it is common to improve the air conditions in indoor environments by using various aromatherapy materials. If the structure containing a certain aromatherapy material is arranged on the filter screen of the indoor unit, when air enters the air conditioner through the filter screen, the fragrance emitted by the aromatherapy material is brought into the air conditioner, and the air conditioner adjusts the temperature and then enters the indoor space, so that the aim of adjusting the air condition of the indoor space is fulfilled. However, the above structure generally only includes a fragrance material having one fragrance, and the fragrance that can be emitted is relatively single, and if the fragrance needs to be replaced, the user needs to take the fragrance material out of the above structure, and then replace the fragrance material corresponding to the fragrance, which is relatively troublesome.

In related art, an aromatherapy module and an air conditioner having the same are disclosed. The aromatherapy component comprises a mounting part and an aromatherapy module, wherein the mounting part comprises a box body and a cover body, the box body and the cover body form a containing cavity, at least one sub-containing cavity is arranged in the containing cavity, at least one aromatherapy module is arranged in the sub-containing cavity, and a communication structure is formed on the cover body so that fragrance emitted by the aromatherapy module enters a target space through the communication structure; and the box body and the cover body can move relatively, and the communication structure can be aligned to different sub-accommodating cavities or different positions of the sub-accommodating cavities by the movement, so that the fragrance emitted by the fragrance module corresponding to the communication structure enters the target space.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

in the related art, the aromatherapy module of the aromatherapy module is difficult to detach due to the limitation of the mounting part.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a fragrance mechanism, wherein a fragrance module comprises an electric control board, and a first input terminal is arranged on the electric control board; after the fragrance module is assembled in place, the first input terminal is scratched to be connected with the first output terminal, and power supply connection is completed. The fragrance module and the base can be connected and electrified without a connector or a connector, so that the fragrance module is more convenient to mount and dismount on the base, and the problem that the fragrance module is not easy to dismount is solved.

In some embodiments, a fragrance mechanism includes a base and a fragrance module. The base is provided with a plurality of accommodating cavities, the base is fixed with a main board, and the main board is fixed with a first output terminal; the fragrance module is used for generating atomized fragrance, one or more fragrance modules are correspondingly assembled in the accommodating cavity one by one, and the fragrance module comprises an electric control board, and a first input terminal is arranged on the electric control board; after the fragrance module is assembled in place, the first input terminal is scratched to be connected with the first output terminal, and power supply connection is completed.

In some alternative embodiments, the fragrance module further comprises a nebulizer and a nebulizer motherboard. The atomizer is positioned in the fragrance cavity of the fragrance module and is used for atomizing fragrance; the atomizer mainboard is connected with the atomizer through the wiring, and the atomizer mainboard has second input terminal, and the module terminal of the automatically controlled board bottom surface of fragrance module is supplied with the electricity second input terminal.

In some alternative embodiments, the fragrance module includes a fragrance box, a bottle, and a fragrance core. A fragrance cavity is arranged in the fragrance box; the bottle body is used for containing specific fragrance and is fixedly connected with the fragrance box; the fragrance core comprises a first end and a second end which are opposite, wherein the first end stretches into the bottle body, and the second end is positioned in the fragrance cavity.

In some alternative embodiments, the fragrance box comprises a box body and a box cover. The box body is provided with an electric control cavity and a fragrance cavity, and the electric control plate is positioned in the electric control cavity; the box cover is covered on the box body, and the first input terminal is fixed on the box cover.

In some alternative embodiments, the atomizer main plate is located within the electronic control chamber.

In some alternative embodiments, the base is further provided with a plurality of air supply cavities, adjacent air supply cavities are mutually independent, and a fan is arranged in any air supply cavity; the fragrance cavity comprises an air inlet and a fragrance opening, the air inlet is communicated with the air supply cavity in one-to-one correspondence, and the fragrance opening is used for being communicated with the air conditioner indoor unit.

In some alternative embodiments, the fragrance mechanism further comprises a control module for controlling the operation of the atomizer and the fan of the one or more fragrance modules.

In some alternative embodiments, the control module is further configured to detect a fragrance essential oil amount, the fragrance essential oil amount being abnormal or below a preset capacity, and to activate a beeping alarm to prompt replacement.

In some alternative embodiments, the base includes a base and a carrier. The base is provided with a plurality of grooves with lateral openings, and the grooves are used for clamping the fragrance module; the bearing part and the base are integrally formed, the bearing part comprises a control cavity and a plurality of air supply cavities, the main board is positioned in the control cavity, any air supply cavity comprises air supply openings, and the air supply openings and the grooves are in one-to-one correspondence.

In some embodiments, the air conditioner comprises the aforementioned fragrance mechanism and an air conditioning indoor unit, the air conditioning indoor unit being in communication with the fragrance mechanism through a hose.

The fragrance mechanism provided by the embodiment of the disclosure can realize the following technical effects:

the fragrance mechanism comprises a base and a fragrance module. The base is provided with a plurality of accommodating cavities, the base is fixed with a main board, and the main board is fixed with a first output terminal; the fragrance module is used for generating atomized fragrance, one or more fragrance modules are correspondingly assembled in the accommodating cavity one by one, and the fragrance module comprises an electric control board, and a first input terminal is arranged on the electric control board; after the fragrance module is assembled in place, the first input terminal is scratched to be connected with the first output terminal, and power supply connection is completed. The fragrance module and the base can be connected and electrified without a connector or a connector, so that the fragrance module is more convenient to mount and dismount on the base, and the problem that the fragrance module is not easy to dismount is solved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic diagram of an exploded structure of a fragrance mechanism provided by embodiments of the present disclosure;

FIG. 2 is a schematic partial structure of a fragrance mechanism provided in an embodiment of the present disclosure;

fig. 3 is a schematic diagram of an exploded structure of a fragrance module provided by an embodiment of the present disclosure;

FIG. 4 is a schematic cross-sectional view of a fragrance mechanism provided in an embodiment of the present disclosure;

FIG. 5 is a schematic view of another cross-sectional structure of a fragrance mechanism provided by an embodiment of the present disclosure;

fig. 6 is a schematic partial structure of a fragrance module according to an embodiment of the present disclosure.

Reference numerals:

1: a base; 11: an air supply cavity; 12: a receiving chamber; 121: a first clamping groove; 122: a second clamping groove; 13: a base; 14: a carrying part; 141: an air supply port; 15: a fan cover; 151: an air inlet;

2: a fragrance module; 21: a fragrance mouth; 22: an air inlet; 24: a fragrance box; 241: a partition plate; 242: an electric control cavity; 243: a fragrance chamber; 244: a main board; 245: a case body; 246: a box cover; 247: a ring sleeve; 248: an outlet nozzle; 25: a bottle body; 26: a fragrance core; 27: an atomizer; 28: an atomizer main board;

3: a hose;

4: a blower.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

The fragrance mechanism is widely applied to household appliances such as refrigerators, air conditioners, water heaters and the like, and is an independent product in the household appliances, but has obvious defects. The existing fragrance mechanism can share one air outlet through a plurality of fragrance modules, and the air outlet is rotated through the rotating mechanism, so that the air outlet can correspond to the fragrance module at a specific position, and fragrance switching is realized.

An electric control atomizer is usually arranged in a fragrance module of the existing fragrance mechanism, so that the fragrance module is not easy to detach and install.

As shown in connection with fig. 1-6, embodiments of the present disclosure provide a fragrance module 2, the fragrance module 2 comprising a fragrance box 24 and a bottle 25, and as shown in connection with fig. 1-6, embodiments of the present disclosure provide a fragrance mechanism, the fragrance mechanism comprising a base 1 and a fragrance module 2. The base 1 is provided with a plurality of accommodating cavities 12, the base 1 is fixed with a main board 244, and the main board 244 is fixed with a first output terminal; the fragrance module 2 is used for generating atomized fragrance, one or more fragrance modules 2 are correspondingly assembled in the accommodating cavity 12 one by one, and the fragrance module 2 comprises an electric control board with a first input terminal; after the fragrance module 2 is assembled in place, the first input terminal is scratched to be connected with the first output terminal, and power supply connection is completed.

In particular, the plurality of receiving cavities 12 on the base 1 are used to provide mounting sites for a plurality of fragrance modules 2. It can be understood that the number of the fragrance modules 2 on the base 1 can be one or a plurality of fragrance modules, and the fragrance modules can be automatically installed according to the requirements of users.

A main board 244 is fixed on the base 1, and each fragrance module 2 is provided with an electric control board. The first input terminal on the electronic control board can interface with the first output terminal of the main board 244 so that one or more fragrance modules 2 can be powered through the base 1. Compared with the connection electrifying mode of the connector or the connector assembly, the fragrance module 2 is convenient to detach through the terminal joint mode, and on the other hand, a wire connector is not needed, so that the cost and the occupied space are saved.

Optionally, the fragrance module 2 further comprises a nebulizer 27 and a nebulizer main plate 28. The atomizer 27 is positioned in the fragrance cavity 243 of the fragrance module 2 and is used for atomizing fragrance; the atomizer main board 28 is connected with the atomizer 27 through a wiring, the atomizer main board 28 is provided with a second input terminal, and the module terminal on the bottom surface of the electric control board of the fragrance module 2 supplies electricity to the second input terminal.

It will be appreciated that after the fragrance module 2 is mounted to the housing cavity 12, the first input terminal on the electronic control board can be docked with the first output terminal of the main board 244, enabling power to be supplied to the fragrance module 2.

The atomizer 27 in the fragrance module 2 is capable of atomizing the fragrance essential oil for delivery into a room with the air flow passing through. The fragrance module 2 supplies electricity to a second input terminal on the atomizer main board 28 through a module terminal on the bottom surface of the electric control board, and the atomizer main board 28 is connected with the atomizer 27 through a wiring, so that power can be supplied to the atomizer 27, and the starting and stopping of the electric control atomizer 27 are realized. By arranging the atomizer main board 28, one or more of the fragrance modules 2 can be in a standby state in the assembly state of a plurality of fragrance modules 2, and the atomizers 27 of the other or more of the fragrance modules 2 can normally operate, so that the release of atomized fragrances with single pure fragrance or multiple mixed fragrances can be realized, and different requirements of users can be met.

Optionally, the atomizer 27 comprises an ultrasonic atomizer 27.

Ultrasonic liquid atomization is to excite capillary gravitational wave under ultrasonic vibration to the liquid layer on the vibration surface. Because the liquid surface wave is unstable, the liquid is atomized, specifically, when ultrasonic waves with certain sound intensity are directed to a gas-liquid interface through the liquid, the ultrasonic waves form surface tension waves at the interface, and once the amplitude of a vibration surface reaches a certain value under the action of the force perpendicular to the surface tension waves, liquid drops fly out from wave crests to form atomization.

The atomized fragrance can be conveyed to the indoor unit of the air conditioner along with the airflow, so that the situation that the fragrance drops is avoided, and the diffusivity and the fragrance retention duration of the indoor fragrance are improved.

Optionally, the fragrance module 2 comprises a fragrance box 24, a bottle 25 and a fragrance core 26. A fragrance cavity 243 is arranged in the fragrance box 24; the bottle body 25 is used for containing specific fragrance, and the bottle body 25 is fixedly connected with the fragrance box 24; the fragrance core 26 includes opposing first and second ends, the first end extending into the bottle 25 and the second end being located in the fragrance cavity 243.

One end of the fragrance core 26 is inserted into the fragrance essential oil in the bottle 25, and the other end extends into the fragrance cavity 243. The fragrance core 26 directs the fragrance upward by a siphoning action, releasing it into the fragrance cavity 243.

Optionally, the fragrance box 24 includes a box body 245 and a box cover 246. The box 245 is provided with an electric control cavity 242 and a fragrance cavity 243, and the electric control plate is positioned in the electric control cavity 242; the case cover 246 is covered on the case body 245, and the first input terminal is fixed on the case cover 246.

The atomizer 27 is located in the fragrance cavity 243, and after fragrance core 26 conveys fragrance essential oil to the fragrance cavity 243, the atomizer 27 atomizes the fragrance essential oil, and the atomized fragrance can flow along with airflow better, so that the problem that the diffusion range is influenced by excessive early dripping of fragrance liquid drops is avoided.

Optionally, the atomizer main plate 28 is located within the electronic control chamber 242.

The atomizer 27 is located the fragrance intracavity 243, and atomizer mainboard 28 is located automatically controlled intracavity 242, and atomizer mainboard 28 and atomizer 27 are located two mutually independent cavities respectively to can avoid the atomizing fragrance in the fragrance intracavity 243 to corrode atomizer mainboard 28, prevent the emergence of atomizer mainboard 28 short circuit etc. problem.

Optionally, the base 1 is further provided with a plurality of air supply cavities 11, adjacent air supply cavities 11 are mutually independent, and a fan 4 is arranged in any air supply cavity 11; the fragrance cavity 243 comprises air inlets 22 and fragrance inlets 21, wherein the air inlets 22 are communicated with the air supply cavity 11 in a one-to-one correspondence manner, and the fragrance inlets 21 are used for being communicated with the indoor unit of the air conditioner.

Specifically, the air supply cavities 11 are in one-to-one correspondence with the accommodating cavities 12, the fans 4 are arranged in each air supply cavity 11, one or more fragrance modules 2 can be placed in the accommodating cavities 12, and the fragrance modules 2 can be additionally arranged or reduced according to requirements. The fragrance scents of the plurality of fragrance modules 2 placed on the base 1 may be the same or different.

As an example, a base 1 houses a plurality of fragrance modules 2 having different fragrances.

When one fan 4 is operated, under the action of negative pressure, air flow enters the air supply cavity 11 where the fan 4 is positioned, atomized fragrance generated by the fragrance module 2 is mixed with the air flow in the fragrance cavity 243 through the fragrance cavity 243 which is arranged corresponding to the air supply cavity 11, and fragrance air flow containing specific odor flows out through the fragrance port 21 and is sent to the indoor unit of the air conditioner.

It can be appreciated that pure single fragrance can be obtained by turning on the blower 4 in the blower chamber 11 corresponding to the selected fragrance module 2. In the fragrance mechanism, each fragrance module 2 is respectively corresponding to the independent fan 4, the air supply cavity 11, the fragrance cavity 243 and the fragrance port 21, so that the problem of fragrance confusion can not occur.

When three fans 4 are operated, under the action of negative pressure, three airflows enter three relatively independent air supply cavities 11 respectively.

It can be understood that the base 1 can be provided with fragrance modules 2 with different fragrances, and of course, two or more fragrance modules 2 with the same fragrance can also be provided, and the fragrance modules can be provided according to personal preference. The fragrance modules 2 with the same fragrance can operate simultaneously, so that the fragrance concentration can be increased, and the requirements of different space sizes can be met.

It will be appreciated that a plurality of receiving chambers 12 may be used with only one or two receiving chambers 12, or all of the receiving chambers 12 may be used, particularly as desired.

Optionally, the fragrance mechanism further comprises a control module for controlling the operation of the atomizer 27 and the fan 4 of one or more fragrance modules 2.

As an example, the base 1 of the fragrance mechanism is provided with three air supply cavities 11 and accommodating cavities 12, the fans 4 are respectively arranged in the three air supply cavities 11, and the three accommodating cavities 12 can correspondingly install three fragrance modules 2 with different tastes. The three fragrance modules 2 with different tastes are pushed into the base 1 for fixation. According to the actual use requirement, the control module controls the starting and stopping of the three fans 4 and the atomizers 27 of the three fragrance modules 2, so as to control the fragrance taste. Thus, a single fan 4, a double fan 4 combination and all three fans 4 can be started, and then multiple tastes are formed. The number of fragrances is equal to the factorization of the number of fragrance modules 2 mounted on the housing chamber 12. Such as three fragrance modules 2, seven flavors can be achieved.

It will be appreciated that it is also possible to control the atomizers 27 of the different fragrance modules and the corresponding fans 4 to be turned on and off sequentially.

As an example, three fragrance modules 2 are mounted on the base 1 of the fragrance mechanism, the three fragrance modules 2 comprising a first fragrance module 2, a second fragrance module 2 and a third fragrance module 2. The fragrance raw material in the bottle 25 of the first fragrance module 2 is a raw material A, the fragrance raw material in the bottle 25 of the second fragrance module 2 is a raw material B, the fragrance raw material in the bottle 25 of the third fragrance module 2 is a raw material C, and the volatilization speed of the fragrance raw material is as follows: a > B > C. The volatilization speed of the fragrance raw materials in the three bottle bodies 25 is different, so that the fragrance raw materials can have a layered sense of taste in time, the volatilization speed of the raw materials A is high, and the fragrance raw materials A is the most prominent when the airflow of the indoor unit of the air conditioner just flows out as a front adjustment; it can be appreciated that the material B is used as a medium and the material C is used as a back, so that the flavor is more layered with the passage of time.

In the related art, when the fragrance is switched or released, confusion is likely to occur, and in this case, the fragrance is not mixed as required by the user, and the experience is affected. The fragrance modules 2 of the fragrance mechanism are mutually independent, fragrance odor and characteristics of the fragrance modules 2 and the running time period of the fan 4 are adjusted and selected, more layered fragrance can be provided for a user, and three-mode fragrance on smell can be obtained.

Optionally, the control module is further configured to detect a fragrance essential oil amount, and the fragrance essential oil amount is abnormal or lower than a preset capacity, and start a buzzing alarm to prompt replacement.

Alternatively, the base 1 includes a base 13 and a bearing 14. The base 13 is provided with a plurality of grooves with lateral openings, and the grooves are used for clamping the fragrance module 2; the bearing part 14 and the base 13 are integrally formed, the bearing part 14 comprises a control cavity and a plurality of air supply cavities 11, the main board 244 is positioned in the control cavity, any air supply cavity 11 comprises air supply openings 141, and the plurality of air supply openings 141 are in one-to-one correspondence with the plurality of grooves.

Specifically, a plurality of grooves with lateral openings on the base 13 are arranged in a linear array. The fragrance modules 2 are clamped in the grooves of the seat base 13 in a one-to-one correspondence manner. The air outlets 141 of the air supply chambers 11 of the carrying part 14 are in one-to-one correspondence with the fragrance modules 2. The air supply port 141 of each air supply cavity 11 is in butt joint with the air intake port 22 of the fragrance module 2. In this way, wind damage can be reduced, wind noise can be reduced, and confusion of tastes of the individual fragrance cavities 243 can be avoided.

In addition, the main board 244 and the fan 4 are disposed on the bearing portion 14, and the fan 4 can also provide a certain heat dissipation effect for the main board 244 during operation. The main board 244 is disposed in the control chamber, and the first output terminals on the main board 244 penetrate the carrier portion 14 to be engaged with the first input terminals of the external fragrance module 2. Thus, the service life of the main board 244 can be prolonged, and the occupation area of the bearing part 14 can be reduced and the cost can be reduced by the terminal connection mode of the main board 244 in the control cavity.

Optionally, the groove includes a first card slot 121 and a second card slot 122. The bottle 25 is limited in the first clamping groove 121; the second clamping groove 122 is positioned above the first clamping groove 121, the width of the second clamping groove 122 is larger than that of the first clamping groove 121, and the fragrance box 24 is limited in the second clamping groove 122; wherein, the first clamping groove 121 side is provided with an air outlet, and the incense port 21 is in butt joint with the air outlet.

The fragrance box 24 is limited and fixed in the second clamping groove 122 through the arrangement of the second clamping groove 122. The bottle 25 is fixedly connected with the fragrance box 24, and the bottle 25 can be prevented from toppling over by limiting the fragrance box 24.

Wherein, the bottle 25 adopts standard components with common sizes in the market and has common caliber, thereby improving the universality of the fragrance mechanism. The bottle mouth of the bottle body 25 is provided with external threads, the fragrance box 24 is provided with internal threads, the interlocking of the bottle body 25 and the fragrance box 24 is realized through threaded assembly, and the disassembly is convenient. Wherein, the corresponding interface of the bottle 25 is provided with a leakage-proof rubber ring to prevent the leakage of the fragrance liquid.

Optionally, the fragrance mechanism further comprises an outlet nozzle 248, which is positioned at the air outlet, and the outlet nozzle 248 is in interference fit with the hose 3 of the indoor unit of the air conditioner.

The outlet nozzle 248 protrudes outwards from the air outlet of the base 1, thereby facilitating the communication of the outlet nozzle 248 with the hose 3. The fragrance mechanism is connected with the indoor unit of the air conditioner through the outlet nozzle 248 and the hose 3, so that fragrance can be conveyed to the indoor unit of the air conditioner along with air flow, and fragrance is provided for indoor environment.

Optionally, the fragrance mechanism further comprises a valve body, which is located on the hose 3, and is used for controlling the flow rate of one or more fragrance cavities 243 to the indoor unit of the air conditioner.

Specifically, each accommodating cavity 12 of the base 1 is correspondingly provided with an outlet nozzle 248, each outlet nozzle 248 is communicated with the indoor unit of the air conditioner through the hose 3 and the valve body, and the flow of different fragrances can be regulated by controlling the opening of the valve body.

As an example, the fragrance mechanism includes a plurality of hoses 3, the plurality of hoses 3 are communicated with the indoor unit of the air conditioner, each hose 3 is provided with a one-way valve or an expansion valve, and the fragrance air flow of each path can be controlled by controlling the valve body at each hose 3, so that single pure fragrance or multiple mixed fragrances can enter the indoor unit of the air conditioner.

As another example, the fragrance mechanism includes a plurality of hoses 3 and a main pipe, one ends of the plurality of hoses 3 are in one-to-one correspondence with the plurality of fragrance modules 2, the other ends of the plurality of hoses 3 are connected with the main pipe through a multi-way valve, and the main pipe is in communication with the air conditioning indoor unit. Thus, the fragrance switching of different fragrance modules 2 can be realized by controlling the adjustment of the multi-way valve. For example, the hoses 3 of the three fragrance modules 2 can be connected with the main pipe of the indoor unit of the air conditioner through four-way valves.

Optionally, the fragrance machine further includes a fan cover 15, the fan cover 15 is covered on the bearing portion 14, the fan cover 15 is provided with a plurality of air inlets 151, and the plurality of air inlets 151 are in one-to-one correspondence with the plurality of air supply cavities 11.

The blower cover 15 and the bearing part 14 together enclose the air supply cavity 11. The fans 4 are correspondingly arranged in the air supply cavities 11, so that the air flow of the air duct corresponding to each fragrance module 2 can be independently controlled.

The fragrance box 24 comprises a partition plate 241, the partition plate 241 divides the fragrance box 24 into an independent electric control cavity 242 and a fragrance cavity 243, an atomizer main board 28 is arranged in the electric control cavity 242, an atomizer 27 is arranged in the fragrance cavity 243, and the atomizer main board 28 is connected with the atomizer 27; the bottle 25 holds the fragrance, and bottle 25 and fragrance box 24 fixed connection, the fragrance core 26 in the bottle 25 inserts and locates fragrance chamber 243 to with atomizer 27 contact, so that atomizer 27 mixes fragrance atomizing with the air current that flows through fragrance chamber 243.

Specifically, the interior space of the fragrance box 24 is divided into two mutually independent chambers, namely an electric control chamber 242 and a fragrance chamber 243, by a partition 241. The atomizer main board 28 in the electric control cavity 242 is electrically connected with the atomizer 27 in the fragrance cavity 243, and the operation and stop of the atomizer 27 can be controlled through the atomizer main board 28.

The bottle 25 is used for containing a specific fragrance; the fragrance core 26 includes opposite first and second ends, the first end extending into the bottle 25 and the second end being located in the fragrance cavity 243; two or more fragrance modules 2 having different odors are placed in the plurality of receiving cavities 12. One end of the fragrance core 26 is inserted into the fragrance liquid in the bottle 25, and the other end extends into the fragrance cavity 243. The fragrance core 26 guides the fragrance upwards by utilizing the siphon effect and releases the fragrance into the fragrance cavity 243, the atomizer 27 in the fragrance cavity 243 atomizes the fragrance essential oil, and the atomized fragrance is conveyed into the room along with the airflow flowing through.

According to the fragrance module, the electronic control cavity 242 and the fragrance cavity 243 are mutually independent, so that the problem of contact corrosion or conduction between fragrance and the atomizer main board 28 in the electronic control cavity 242 is avoided, and the safety of the fragrance module 2 is improved.

In some embodiments, the air conditioner comprises the aforementioned fragrance mechanism and an air conditioning indoor unit, which is in communication with the fragrance mechanism through hose 3.

The base 1 of the fragrance mechanism is fixed on the indoor unit of the air conditioner. According to the intelligent household appliance linkage mechanism, the fragrance mechanism and the indoor unit of the air conditioner are combined and linked, so that the indoor space is saved, intelligent household appliance linkage can be realized, and the intelligent household appliance linkage mechanism is more convenient and faster.

Optionally, the fragrance box 24 further comprises a collar 247, the collar 247 being located at the bottom of the box 245, the inner cylindrical surface of the collar 247 being provided with internal threads for interlocking with the threads of the mouth of the bottle 25.

Due to the arrangement of the annular sleeve 247, the bottle body 25 can be detachably arranged on the box body 245, and when the residual amount of the fragrance essential oil in the bottle body 25 is insufficient, the bottle body 25 with fragrance essential oil can be conveniently detached and added or replaced.

The air conditioner with the fragrance mechanism comprises independent fans 4, air supply cavities 11, fragrance cavities 243 and fragrance ports 21, and each fragrance module 2 is respectively corresponding to the fragrance mechanism, so that the problem of fragrance confusion can be avoided.

In addition, the main board 244 is fixed on the base 1, and each fragrance module 2 is provided with an electric control board. The first input terminal on the electronic control board interfaces with the first output terminal of the main board 244 so that one or more fragrance modules 2 can be powered through the base 1. Compared with the connection electrifying mode of the connector or the connector assembly, the fragrance module 2 is convenient to detach through the terminal joint mode, and on the other hand, a wire connector is not needed, so that the cost and the occupied space are saved.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A fragrance mechanism for an air conditioning indoor unit, comprising:

the base is provided with a plurality of accommodating cavities, a main board is fixed on the base, and a first output terminal is fixed on the main board; and, a step of, in the first embodiment,

the fragrance module is used for generating atomized fragrance, one or more fragrance modules are correspondingly assembled in the accommodating cavity one by one, and the fragrance module comprises an electric control board, and a first input terminal is arranged on the electric control board;

after the fragrance module is assembled in place, the first input terminal is scratched into butt joint with the first output terminal, and power supply butt joint is completed.

2. A fragrance mechanism as recited in claim 1, wherein the fragrance module further comprises:

the atomizer is positioned in the fragrance cavity of the fragrance module and is used for atomizing fragrance; and, a step of, in the first embodiment,

the atomizer mainboard is connected with the atomizer through the wiring, the atomizer mainboard has the second input terminal, the module terminal of the automatically controlled board bottom surface of fragrance module is supplied with the electricity the second input terminal.

3. A fragrance mechanism as recited in claim 2, wherein the fragrance module comprises:

the fragrance box is internally provided with a fragrance cavity;

the bottle body is used for containing specific fragrance and is fixedly connected with the fragrance box; and, a step of, in the first embodiment,

the fragrance core comprises a first end and a second end which are opposite, the first end stretches into the bottle body, and the second end is located in the fragrance cavity.

4. A fragrance mechanism as claimed in claim 3, wherein the fragrance box comprises:

the box body is provided with an electric control cavity and a fragrance cavity, and the electric control plate is positioned in the electric control cavity; and, a step of, in the first embodiment,

the box cover is covered on the box body, and the first input terminal is fixed on the box cover.

5. A fragrance mechanism as claimed in claim 4, characterized in that,

the atomizer main board is positioned in the electric control cavity.

6. A fragrance mechanism as claimed in claim 1, characterized in that,

the base is also provided with a plurality of air supply cavities, the adjacent air supply cavities are mutually independent, and a fan is arranged in any air supply cavity;

the fragrance cavity comprises air inlets and fragrance ports, the air inlets are communicated with the air supply cavity in a one-to-one correspondence manner, and the fragrance ports are used for being communicated with the indoor unit of the air conditioner.

7. A fragrance mechanism as recited in claim 6, further comprising:

and the control module is used for controlling the operation of the atomizer and the fan of the one or more fragrance modules.

8. A fragrance mechanism as recited in claim 7, wherein the control module is further configured to:

detecting the fragrance essential oil quantity, wherein the fragrance essential oil quantity is abnormal or lower than a preset capacity, and starting a buzzing alarm to prompt replacement.

9. A fragrance mechanism as recited in claim 6, wherein said base comprises:

the base is provided with a plurality of grooves with lateral openings, and the grooves are used for clamping the fragrance module; and, a step of, in the first embodiment,

the bearing part is integrally formed with the base, the bearing part comprises a control cavity and a plurality of air supply cavities, the main board is positioned in the control cavity, any air supply cavity comprises air supply openings, and the air supply openings correspond to the grooves one by one.

10. An air conditioner, comprising: a fragrance mechanism as claimed in any one of claims 1 to 9; and, a step of, in the first embodiment,

and the indoor unit of the air conditioner is communicated with the fragrance mechanism through a hose.

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