CN217057721U

CN217057721U - Fragrance device and air conditioner indoor unit

Info

Publication number: CN217057721U
Application number: CN202123305539.2U
Authority: CN
Inventors: 温贤春; 王龙飞
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-26
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a machine in fragrance device and air conditioning, fragrance device includes: a fragrance assembly, the fragrance assembly comprising: a fragrance container having a plurality of individual fragrance cavities, each said fragrance cavity having an air outlet passage therethrough; the fragrance piece is arranged in each fragrance cavity; the support seat is provided with two support parts which are arranged at intervals and an air passing channel which penetrates through the two support parts, and the two support parts are stopped against the side wall of the fragrance container so as to seal openings at two ends of each air outlet channel; and the driving mechanism is connected with the fragrance container to drive the fragrance container to move relative to the supporting part, so that the air outlet channels and the air passing channels of the fragrance cavities are switched and communicated. The utility model discloses different fragrance spare can be opened or close for the user can be according to the personal fragrance spare that likes intelligent control and adjust correspondence.

Description

Fragrance device and air conditioner indoor unit

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to a machine in fragrance device and air conditioning.

Background

In the prior art, a fragrance device in an indoor unit of an air conditioner is simple in function and only has single fragrance, and a user cannot adjust different fragrances according to personal preference.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a fragrance device, so as to solve the problem of single function of the fragrance device in the prior art, and prevent users from selecting different fragrance smells according to their liking.

The utility model discloses still aim at providing an air conditioning indoor set to use foretell fragrance device.

According to the utility model discloses fragrance device, include: a fragrance assembly, the fragrance assembly comprising: a fragrance container having a plurality of individual fragrance cavities, each of the fragrance cavities having an air outlet channel therethrough; the fragrance piece is arranged in each fragrance cavity; the support seat is provided with two support parts arranged at intervals and an air passing channel penetrating through the two support parts, and the two support parts are abutted against the side wall of the fragrance container so as to seal openings at two ends of each air outlet channel; and the driving mechanism is connected with the fragrance container to drive the fragrance container to move relative to the supporting part, so that the air outlet channels of the fragrance cavities are switched and communicated with the air passing channels.

According to the utility model discloses fragrance device, through setting fragrance device to including fragrance subassembly and actuating mechanism, and fragrance subassembly includes fragrance container, fragrance spare, supporting seat, and fragrance container has a plurality of independent fragrance chambeies, every fragrance chamber has the air outlet channel who runs through it, is equipped with fragrance spare in every fragrance intracavity, and the supporting seat has two supporting parts and the wind passageway of crossing that runs through two supporting parts, and two supporting parts end to on two lateral walls of fragrance container to order about the relative supporting part motion of fragrance container through actuating mechanism, make one of a plurality of air outlet channels and cross the wind passageway intercommunication, can open or close different fragrance spare, make the user can adjust corresponding fragrance spare according to the intelligent control of individual hobby.

In some embodiments, the air passing channel comprises a plurality of sub-channels, the plurality of sub-channels are configured to match with the air outlet channels of the fragrance containers one by one, and when the driving mechanism drives the fragrance containers to move relative to the supporting part, one of the plurality of sub-channels is communicated with the air outlet channel of the corresponding fragrance container.

In some embodiments, the plurality of fragrance cavities are arranged along a first direction, the fragrance container moves relative to the support portion along the first direction, each sub-channel and the corresponding air outlet channel are staggered with each other when the fragrance device is in an initial state, and the difference between the distance between one of any two adjacent sub-channels and the corresponding air outlet channel and the distance between the other of any two adjacent sub-channels and the corresponding air outlet channel is a fixed value.

In some embodiments, one of the two supporting portions is provided with a plurality of first openings, the other one of the two supporting portions is provided with a plurality of second openings, the plurality of second openings correspond to the plurality of first openings one by one, and each second opening and the corresponding first opening define the sub-channel together.

In some embodiments, the second opening is provided at the air inlet end of the subchannel, and the aperture width of the second opening is gradually reduced along the air inlet direction of the subchannel.

In some embodiments, the supporting seat is a box body, the two supporting portions are disposed on two opposite inner walls of the box body, one of the two supporting portions is provided with a first sealing rib disposed around the first opening, the other one of the two supporting portions is provided with a second sealing rib disposed around the second opening, and the first sealing rib and the second sealing rib abut against the fragrance container.

In some embodiments, the supporting seat is a box body, the box body comprises an upper box body and a lower box body which are detachably connected, a first space is defined by the upper box body and the lower box body together, the fragrance container is arranged in the first space, and the two supporting parts are arranged on two opposite inner walls of the first space.

In some embodiments, the plurality of fragrance cavities are arranged along a first direction, the fragrance container moves relative to the supporting portion along the first direction, the fragrance device further comprises a fixed seat, the driving mechanism is arranged on the fixed seat, the lower box body is slidably arranged on the fixed seat along a second direction, and the second direction is perpendicular to the first direction.

In some embodiments, a first through hole communicating with the first space is provided on the lower case, and the driving mechanism includes: the first engaging piece is arranged in the first space and connected with the fragrance container; a second engaging member that engages with the first engaging member; the motor is arranged on the fixed seat, is connected with the second meshing piece and can drive the second meshing piece to rotate so as to enable the second meshing piece to drive the first meshing piece to move along the first direction.

In some embodiments, the fragrance apparatus further comprises: the locking mechanism is arranged on the fixed seat and can be combined with or separated from the lower box body, so that the lower box body and the fixed seat can be locked or unlocked; and when the locking mechanism unlocks the lower box body and the fixed seat, the ejection mechanism drives the lower box body to move along the second direction relative to the fixed seat.

In some embodiments, the locking mechanism comprises: the locking piece is movably arranged on the fixed seat, one end of the locking piece extends out of the fixed seat, a hook part is arranged at the other end of the locking piece, a hook groove is formed in the lower box body, and the hook part is arranged in the hook groove; the first elastic piece is arranged on the fixed seat and connected with the locking piece, so that the hook part of the locking piece is always kept abutting against the hook groove.

In some embodiments, a boss is disposed on the fixing seat, the box body abuts against the boss, a second space is disposed in the boss, a second through hole communicated with the second space is disposed on an outer side wall of the boss abutting against the box body, and the pop-up mechanism includes: the ejection piece is arranged in the second space, part of the ejection piece penetrates through the second through hole, and the ejection piece is stopped against the lower box body; the second elastic piece is arranged in the second space and connected with the ejection piece, and the ejection piece is abutted against the box body and enables the second elastic piece to be compressed in the second direction.

In some embodiments, a third through hole communicating with the second space is formed in an outer side wall where the boss and the box body abut, the motor and the second engaging member are arranged in the second space, a part of the second engaging member penetrates through the third through hole, the hook portion abuts against the hook groove along the first direction, the hook groove is provided with an abutting surface close to one side of the boss, a reference line is arranged in the hook groove, the reference line is parallel to the first direction, the reference line is connected with one end, located in a notch of the hook groove, of the abutting surface, an included angle is formed between the abutting surface and the reference line, the hook portion is provided with a matching surface, and the matching surface is parallel to the abutting surface.

According to the utility model discloses machine in air conditioning, include: the shell is internally provided with a shell cavity; a heat exchanger disposed within the shell cavity; the cross-flow wind wheel is arranged on one side of the heat exchanger; the fragrance device is arranged on the other side of the heat exchanger and connected with the heat exchanger, and the fragrance device is the fragrance device.

According to the utility model discloses machine in air conditioning can open or close different fragrant atmosphere spare through setting up the fragrant atmosphere device for the user can be favorable to realizing intelligent accent fragrant according to the fragrant atmosphere spare that individual hobby intelligent control adjusted correspondence, and intelligence is opened or is closed the function of fragrant atmosphere.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded view of a fragrance apparatus according to an embodiment of the present invention;

FIG. 2 is a top view of a fragrance apparatus in an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view at IV of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 6 is a cross-sectional view taken along line C-C of FIG. 5;

FIG. 7 is an exploded view of the fragrance container and box of an embodiment of the present invention (with the upper box turned 180);

FIG. 8 is an exploded view of a second embodiment of the fragrance assembly of the present invention;

FIG. 9 is a third exploded view of the fragrance apparatus in an embodiment of the present invention;

FIG. 10 is a cross-sectional view taken along line D-D of FIG. 5;

FIG. 11 is an enlarged view of a portion of FIG. 10 at I;

FIG. 12 is a perspective view of a fixing base according to an embodiment of the present invention;

fig. 13 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 14 is a cross-sectional view of fig. 13 taken along line E-E.

Reference numerals:

100. a fragrance device;

10. a fragrance component;

110. a fragrance container; 1101. a fragrance cavity; 1102. an air outlet channel; 11021. a first air outlet; 11022. a second air outlet; 11001. a bottom case; 11002. an upper cover;

120. a fragrance piece;

130. a supporting base; 1301. a support portion; 13011. a first opening; 13012. a second opening; 1302. an air passage; 13021. dividing channels; 1301a, a first sealing rib; 1301b, a second sealing rib; 13001. an upper box body; 13002. a lower box body; 130a, a first space; 1303. a slider; 1304. a hook groove; 1304a, a butting surface; 1305. a first through hole; 1306. positioning a blocking rib;

20. a drive mechanism;

210. a first engaging member; 220. a second engaging member; 230. a motor;

30. a fixed seat; 301. a chute; 302. a boss; 302a, a boss main body; 302b, a top cover; 3021. a second space; 30211. a second mounting seat; 3022. a third through hole; 3023. a second through hole; 303. a first buckle; 304. A second buckle; 305. a threaded fastener; 306. a guide groove block; 307. a first mounting seat; 308. accommodating grooves; 3081. Opening the opening; 3082. avoiding holes; 3083. an installation port;

40. a locking mechanism;

410. a locking member; 4101. a hook portion; 4101a, a mating face; 4102. a sliding boss; 4103. an extension rod; 41031. a stop block; 420. a first elastic member;

50. an ejection mechanism;

510. a pop-up member; 520. a second elastic member;

60. a first buckle structure; 610. a first snap projection; 620. a first card slot;

70. a second snap structure; 710. a second snap projection; 720. a second card slot;

1000. an air-conditioning indoor unit;

200. a housing; 201. a shell cavity; 300. a heat exchanger; 400. and the cross flow wind wheel.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 13 and fig. 14, in an application scenario, the fragrance device 100 may be disposed on a heat exchanger 300 of an air conditioning indoor unit 1000, when the cross-flow wind wheel 400 is operated, a negative pressure is formed on one side of the heat exchanger 300, and a high pressure is formed on one side of the heat exchanger 300 where the fragrance device 100 is disposed, so that air flows from the high pressure to the low pressure, thereby blowing out the fragrance gas of the fragrance device 100 from the air conditioning indoor unit 1000.

Referring now to fig. 1-12, a fragrance apparatus 100 according to an embodiment of the present invention is described.

As shown in fig. 1, fig. 2 and fig. 3, a fragrance apparatus 100 according to an embodiment of the present invention includes: a fragrance assembly 10 and a drive mechanism 20.

The fragrance assembly 10 comprises a fragrance container 110, a fragrance piece 120 and a supporting base 130, wherein the fragrance container 110 is provided with a plurality of independent fragrance cavities 1101, and each fragrance cavity 1101 is provided with an air outlet channel 1102 penetrating through the fragrance cavity 1101; a fragrance piece 120 is arranged in each fragrance cavity 1101; the support base 130 has two support parts 1301 arranged at intervals and an air passing channel 1302 penetrating through the two support parts 1301, and the two support parts 1301 stop against the side wall of the fragrance container 110 to close two end openings of each air outlet channel 1102.

The plurality of fragrance cavities 1101 correspond to the plurality of fragrance pieces 120, the plurality of fragrance pieces 120 can be different fragrances, and each fragrance cavity 1101 is an independent space to ensure that the fragrances of each other are not mixed up. After the fragrance container 110 is in abutting fit with the two supporting parts 1301 of the supporting base 130, in the initial state, the air outlet channels 1102 and the air passing channels 1302 are arranged in a staggered manner, so that the fragrance pieces 120 in each fragrance cavity 1101 cannot release fragrance outwards. When the fragrance container 110 moves on the two support parts 1301, the air outlet channels 1102 can be respectively communicated with the air passing channel 1302, so that different fragrance gases can be selectively released to meet the preferences of different users.

For example, the number of the fragrance cavities 1101 is four, the fragrance members 120 are fragrance blocks or fragrance rods, the number of the fragrance members 120 is four, and the four fragrance members 120 may be "early morning vitality fragrance", "forest fresh fragrance", "pleasant-to-light fragrance", or "sweet sleep fragrance", respectively, according to the fragrance types and functions, and the user may select the four different fragrance types according to personal preference.

Further, multiple fragrance pieces 120 may be of the same fragrance, such that a user may select the next fragrance piece 120 to use after the previous fragrance piece 120 is exhausted.

The driving mechanism 20 is connected with the fragrance container 110 to drive the fragrance container 110 to move relative to the supporting portion 1301, so that the air outlet channels 1102 and the air passing channels 1302 of the fragrance cavities 1101 are switched to be communicated.

For example, when a first type of fragrance 120 is selected, the driving mechanism 20 moves the fragrance container 110 a distance such that the air outlet channel 1102 corresponding to the first fragrance chamber 1101 is aligned with the air through channel 1302, and the two channels are communicated, so that the air can take out the fragrance gas in the first fragrance chamber 1101 along the air through channel 1302.

When the fragrance piece 120 with the second fragrance is selected, the driving mechanism 20 drives the fragrance container 110 to move for a certain distance, at this time, the air outlet channel 1102 corresponding to the first fragrance cavity 1101 is staggered with the air passing channel 1302, the air outlet channel 1102 corresponding to the first fragrance cavity 1101 is closed, the air outlet channel 1102 corresponding to the second fragrance cavity 1101 is aligned with the air passing channel 1302, and when air passes through the air passing channel 1302, the fragrance gas in the second fragrance cavity 1101 is taken out.

By analogy … …, the fragrance container 110 is moved by the driving mechanism 20, so that the air outlet channel 1102 of different fragrance chambers 1101 can be selected to be communicated with the air passing channel 1302, and the fragrance gas in the fragrance members 120 in the fragrance chambers 1101 can be released.

According to the fragrance device 100 provided by the embodiment of the invention, by arranging the fragrance device 100 to include the fragrance assembly 10 and the driving mechanism 20, and the fragrance assembly 10 includes the fragrance container 110, the fragrance piece 120 and the support base 130, the fragrance container 110 has a plurality of independent fragrance cavities 1101, each fragrance cavity 1101 has an air outlet channel 1102 running through it, a fragrance piece 120 is arranged in each fragrance cavity 1101, the support base 130 has two support parts 1301 and an air passing channel 1302 running through the two support parts 1301, the two support parts 1301 rest on two side walls of the fragrance container 110, and the fragrance container 110 is driven by the driving mechanism 20 to move relative to the support parts 1301, so that one of the air outlet channels 1102 is communicated with the air passing channel 1302, and different fragrance pieces 120 can be opened or closed, so that a user can intelligently control and adjust the corresponding fragrance piece 120 according to personal preference.

In some embodiments of the present invention, as shown in fig. 2 and 3, the air passing channel 1302 includes a plurality of sub-channels 13021, the plurality of sub-channels 13021 are configured to match with the air outlet channels 1102 of the plurality of fragrance cavities 1101 one by one, and the driving mechanism 20 drives the fragrance container 110 to move relative to the supporting portion 1301 so that one of the plurality of sub-channels 13021 communicates with the air outlet channel 1102 of the corresponding fragrance cavity 1101. The plurality of air outlet channels 1102 and the plurality of sub-channels 13021 are communicated in a one-to-one correspondence manner to release the fragrance pieces 120 in the corresponding fragrance cavity 1101, so that in the process of driving the fragrance container 110 to move by the driving mechanism 20, the moving stroke of the fragrance container 110 is shorter, the movement is simpler, and the energy consumption of the driving mechanism 20 can be reduced.

It can be understood that one sub-channel 13021 is correspondingly arranged around each air outlet channel 1102, when the fragrance 120 with the corresponding function needs to be opened, only a small displacement is required for the driving mechanism 20 to drive the fragrance container 110 to move, so that the air outlet channel 1102 on the fragrance cavity 1101 corresponding to the desired fragrance 120 is communicated with the corresponding sub-channel 13021, and it is not required to communicate different air outlet channels 1102 with a specific channel when different fragrance 120 is opened, so that the moving stroke of the fragrance container 110 can be greatly reduced, the moving space of the fragrance container 110 can also be reduced, and the volume of the fragrance apparatus 100 can be reduced.

In some embodiments of the present invention, as shown in fig. 1 and 3, the plurality of fragrance cavities 1101 are arranged along a first direction, the driving mechanism 20 drives the fragrance container 110 to move along the first direction relative to the supporting portion 1301, and each sub-channel 13021 and the corresponding air outlet channel 1102 are staggered with each other when the fragrance apparatus 100 is in an initial state, wherein, in any two adjacent sub-channels 13021, a difference between a distance between one and the corresponding air outlet channel 1102 in the first direction and a distance between the other and the corresponding air outlet channel 1102 in the first direction is a constant value.

As shown in fig. 2, the first direction may be a left-right direction, the plurality of fragrance cavities 1101 are sequentially marked as a first fragrance cavity, a second fragrance cavity, a third fragrance cavity, and a fourth fragrance cavity … … along a direction from right to left, the plurality of air outlet channels 1102 are sequentially marked as a first air outlet channel, a second air outlet channel, a third air outlet channel, and a fourth air outlet channel … …, and the plurality of sub-channels 13021 are sequentially marked as a first sub-channel, a second sub-channel, a third sub-channel, and a fourth sub-channel … ….

The difference between the distance between the first subchannel and the first outlet channel and the distance between the second subchannel and the second outlet channel is a fixed value, the difference between the distance between the third subchannel and the third outlet channel and the distance between the second subchannel and the second outlet channel is a fixed value, and the difference between the distance between the fourth subchannel and the fourth outlet channel and the distance between the third subchannel and the third outlet channel is a fixed value.

After the first sub-channel is communicated with the first outlet channel, the driving mechanism 20 drives the fragrance container 110 to move by a certain value, so that the second sub-channel can be communicated with the second outlet channel to release the fragrance gas of the second fragrance piece 120, and then the driving mechanism 20 drives the fragrance container 110 to move by the certain value again, so that the third sub-channel can be communicated with the third outlet channel to release the fragrance gas of the third fragrance piece 120, and the driving mechanism 20 drives the fragrance container 110 to move by the certain value again, so that the fourth sub-channel can be communicated with the fourth outlet channel to release the fragrance gas of the fourth fragrance piece 120. In this manner, the movement of fragrance container 110 is relatively simple and the control of drive mechanism 20 is also simpler.

For example, the fixed value is 5cm, the fragrance container 110 moves to the right from the initial state, the driving mechanism 20 drives the fragrance container 110 to move to the right by 5cm, and the first sub-channel is communicated with the first air outlet channel; the driving mechanism 20 drives the fragrance container 110 to move rightwards continuously for 5cm, at the moment, the distance from the fragrance container 110 to the initial state is 10cm, and the second sub-channel is communicated with the second air outlet channel; the driving mechanism 20 drives the fragrance container 110 to move rightwards continuously for 5cm, at this time, the distance from the fragrance container 110 to the initial state is 15cm, and the third sub-channel is communicated with the third air outlet channel; the driving mechanism 20 drives the fragrance container 110 to move rightwards continuously for 5cm, the distance of the fragrance container 110 from the initial state is 20cm, and the fourth sub-channel is communicated with the fourth air outlet channel.

It should be noted that the above is only an example, the fixed value may also be other values, the first direction may also be other directions, and the numbers of the fragrance cavity 1101, the air outlet channel 1102 and the sub-channels 13021 may also be other values, which is not described herein again.

In some embodiments of the present invention, as shown in fig. 3, one of the two supporting portions 1301 is provided with a plurality of first openings 13011, the other is provided with a plurality of second openings 13012, the plurality of second openings 13012 and the plurality of first openings 13011 are arranged in a one-to-one correspondence, and each second opening 13012 and the corresponding first opening 13011 define a branch channel 13021 together. For example, two support parts 1301 are arranged in the up-down direction, a first opening 13011 and a corresponding second opening 13012 form a sub-channel 13021 which is communicated up and down, air can enter from the second opening 13012, then enter the fragrance cavity 1101 from the top of the air outlet channel 1102, flow through the gap between the fragrance cavity 1101 and the fragrance piece 120, then flow out from the bottom of the air outlet channel 1102 carrying the fragrance gas, and finally flow out from the first opening 13011.

In some embodiments of the present invention, as shown in fig. 3, the second opening 13012 is disposed at the air inlet end of the sub-channel 13021, and the width of the opening of the second opening 13012 decreases along the air inlet direction of the sub-channel 13021. It will be appreciated that the second aperture 13012 is flared in shape to increase the flow of air to aid in the release of fragrance gas from fragrance 120.

In some embodiments of the present invention, as shown in fig. 3 and 4, the first direction may be a length direction of the support portion 1301, the plurality of first openings 13011 and the plurality of second openings 13012 are spaced apart along the length direction of the support portion 1301, and each first opening 13011 and each second opening 13012 extend along a width direction of the support portion 1301. By increasing the sizes of the first opening 13011 and the second opening 13012, the air inlet amount and the air outlet amount can be increased, and the release of the fragrance gas is accelerated.

In some embodiments of the present invention, as shown in fig. 1, fig. 3, fig. 4, and fig. 7, the supporting seat 130 is a box body, two supporting portions 1301 are disposed on two opposite inner walls of the box body, one of the two supporting portions 1301 is provided with a first sealing rib 1301a disposed around the first opening 13011, the other is provided with a second sealing rib 1301b disposed around the second opening 13012, and the first sealing rib 1301a and the second sealing rib 1301b are abutted against two side walls of the fragrance container 110. First sealing rib 1301a and second sealing rib 1301b can play a sealing role, and when air passes through passageway 13021, first sealing rib 1301a and second sealing rib 1301b can block wind from spreading to air outlet channel 1102 at other positions, and then avoid fragrant atmosphere gas to leak, confuse with the fragrance of other fragrant atmosphere piece 120.

In some embodiments of the present invention, as shown in fig. 7, the box body comprises an upper box body 13001 and a lower box body 13002 which are detachably connected, the upper box body 13001 and the lower box body 13002 define a first space 130a together, the fragrance container 110 is disposed in the first space 130a, and two supporting portions 1301 are disposed on two opposite inner walls of the first space 130 a. The box is designed as an upper box 13001 and a lower box 13002 which are detachably connected to achieve the installation or the removal of the fragrance container 110.

In some embodiments of the present invention, as shown in fig. 7, the upper box body 13001 and the lower box body 13002 are connected by the first buckle structure 60, the first buckle structure 60 includes the first clamping protrusion 610 and the first clamping groove 620, one of the first clamping protrusion 610 and the first clamping groove 620 is disposed on the upper box body 13001, and the other one is disposed on the lower box body 13002, the structure is simple by adopting the buckle connection, and the installation or the detachment is simple and convenient.

In some embodiments of the present invention, as shown in fig. 7, the first clamping protrusion 610 is disposed on the lower box 13002, and the first clamping protrusion 610 is disposed at two ends of the lower box 13002, which are located in the first direction, the first clamping groove 620 is disposed on the upper box 13001, and the first clamping groove 620 is disposed at two ends of the upper box 13001, which are located in the first direction, the first clamping protrusion 610 is disposed at two ends of the lower box 13002, the first clamping groove 620 is disposed at two ends of the upper box 13001, which can be fixed at two ends of the lower box 13002 and the upper box 13001, and the fixing effect is better.

In some embodiments of the present invention, as shown in fig. 7, the notch of the first engaging groove 620 is disposed along a second direction, the second direction is perpendicular to the first direction, for example, the second direction is a front-back direction, the notch of the first engaging groove 620 is disposed forward, and the first engaging protrusion 610 can be engaged with the first engaging groove 620 backward, so that when the upper box 13001 is pushed backward relative to the lower box 13002, the first engaging groove 620 and the first engaging protrusion 610 are disengaged, and the upper box 13001 can be removed from the lower box 13002; when the upper box 13001 is pushed forward relative to the lower box 13002, the first locking groove 620 is matched with the first locking protrusion 610, and the upper box 13001 can be installed on the lower box 13002.

In other embodiments of the embodiment of the present invention, the first snap 610 can be disposed on the upper box 13001, the first locking groove 620 is disposed on the lower box 13002, and it can be referred to the situation that "the first snap 610 is disposed on the lower box 13002 and the first locking groove 620 is disposed on the upper box 13001", which is not described herein again.

In other embodiments of the present invention, the upper box 13001 and the lower box 13002 can be detachably connected by screw fasteners.

In some embodiments of the present invention, as shown in fig. 1 and 3, the fragrance container 110 includes a bottom case 11001 and an upper cover 11002, the bottom case 11001 and the upper cover 11002 are detachably connected, and the fragrance container 110 is designed into the detachable bottom case 11001 and the upper cover 11002, so that the fragrance 120 can be conveniently added or replaced, and the essential oil can be conveniently replaced.

In some embodiments of the present invention, as shown in fig. 1 and fig. 3, a second fastening structure 70 is provided between the bottom case 11001 and the upper cover 11002, the second fastening structure 70 includes a second fastening protrusion 710 and a second fastening groove 720, one of the second fastening protrusion 710 and the second fastening groove 720 is provided on the bottom case 11001, and the other is provided on the upper cover 11002. The buckle connection structure is simple, and the installation or the disassembly is simple and convenient.

In some embodiments of the embodiment of the utility model, as shown in fig. 1, fig. 3, the protruding 710 of second card is established on end box 11001, and the protruding 710 of second card is established at the both ends that are located the first direction of end box 11001, and second draw-in groove 720 is established on upper cover 11002, and second draw-in groove 720 is established at the both ends that are located the first direction of upper cover 11002, set up the protruding 710 of second card through the both ends at end box 11001, the both ends of upper cover 11002 set up second draw-in groove 720, can fix at end box 11001 and the both ends of upper cover 11002, fixed effect is comparatively good.

In some embodiments of the present invention, the notch of the second locking groove 720 is disposed along a second direction, the second direction is perpendicular to the first direction, for example, the second direction is a front-back direction, the notch of the second locking groove 720 is disposed forward, and the second locking protrusion 710 can be locked onto the second locking groove 720 backward, so that when the upper cover 11002 is pushed backward relative to the bottom case 11001, the second locking groove 720 and the second locking protrusion 710 are disengaged, and the upper cover 11002 can be removed from the bottom case 11001; when the upper cover 11002 is pushed forward relative to the bottom case 11001, the second locking groove 720 and the second locking protrusion 710 are engaged, so that the upper cover 11002 can be mounted on the bottom case 11001.

In other embodiments of the embodiment of the present invention, the second card projection 710 can be disposed on the upper cover 11002, the second slot 720 is disposed on the bottom case 11001, and the second card projection 710 and the second slot 720 are disposed on the upper cover 11002 for reference, which is not repeated herein.

In other embodiments of the embodiment of the present invention, the bottom case 11001 and the upper cover 11002 can be detachably connected to each other by using the screw fastening means.

In some embodiments of the embodiment of the present invention, as shown in fig. 3 and 4, the bottom case 11001 is provided with a plurality of first air outlets 11021, the upper cover 11002 is provided with a plurality of second air outlets 11022, the plurality of first air outlets 11021 and the plurality of second air outlets 11022 are arranged in a one-to-one correspondence manner, each first air outlet 11021 and the corresponding second air outlet 11022 jointly define an air outlet channel 1102, and the second air outlet 11022 can be used for adding essential oil into the fragrance core.

In some embodiments of the present invention, as shown in fig. 1, 3, and 8, the fragrance device 100 further includes a fixing base 30, the driving mechanism 20 is disposed on the fixing base 30, the lower box 13002 is slidably disposed on the fixing base 30 along a second direction, and the second direction is perpendicular to the first direction. Holder 30 is used to mount drive mechanism 20 and fragrance assembly 10 to mount fragrance apparatus 100 to heat exchanger 300.

In some embodiments of the present invention, as shown in fig. 8, at least two sliding grooves 301 are disposed on the fixing base 30, the notches of the at least two sliding grooves 301 are disposed relatively along the first direction, at least two sliding blocks 1303 are disposed on the lower box body 13002, the sliding blocks 1303 and the sliding grooves 301 are disposed in a one-to-one correspondence manner, and the sliding connection between the fixing base 30 and the lower box body 13002 is realized by the cooperation of the sliding grooves 301 and the sliding blocks 1303. The limiting function in two directions (left and right directions and up and down directions in the drawing) can be achieved through the matching of the sliding block 1303 and the notch of the sliding groove 301, and the connection reliability of the fixed seat 30 and the lower box body 13002 is improved.

The number of the sliding grooves 301 and the sliding blocks 1303 can be specifically set according to the situation, for example, as shown in fig. 8, the sliding grooves 301 and the sliding blocks 1303 are both set to be two, the notches of the two sliding grooves 301 are oppositely arranged along the first direction, and the lower box 13002 is provided with the two sliding blocks 1303. The sliding grooves 301 and the sliding blocks 1303 may be three or more, and the sliding grooves 301 and the sliding blocks 1303 are matched to limit the first direction as long as the notches of two sliding grooves 301 are opposite to each other along the first direction.

In some embodiments of the present invention, as shown in fig. 1 and fig. 6, a first through hole 1305 for communicating with the first space 130a is provided on the lower box 13002, and the driving mechanism 20 includes: a first engaging member 210, a second engaging member 220 and a motor 230, wherein the first engaging member 210 is arranged in the first space 130a and is connected with the fragrance container 110; second engaging member 220 engages first engaging member 210; the motor 230 is disposed on the fixing base 30, and the motor 230 is connected to the second engaging member 220 and can drive the second engaging member 220 to rotate, so that the second engaging member 220 drives the first engaging member 210 to move along the first direction. When the fragrance container 120 is opened or closed, the motor 230 is started to drive the second engaging member 220 to rotate, and after the second engaging member 220 is engaged with the first engaging member 210, the rotating motion of the second engaging member 220 is converted into the motion of the first engaging member 210 along the first direction, so that the fragrance container 110 is driven to move along the first direction relative to the support base 130.

In some embodiments of the present invention, as shown in fig. 6, the second engaging member 220 is a gear, the first engaging member 210 is a rack, and the rotation of the gear is converted into the horizontal movement of the rack by the engagement of the gear and the rack.

In some embodiments of the present invention, the second engaging member 220 is a gear, the first engaging member 210 is a screw, and the gear and the screw cooperate to convert the rotation of the gear into the horizontal movement of the screw.

In some embodiments of the present invention, as shown in fig. 6, a positioning blocking rib 1306 is disposed in the lower box body 13002, and the positioning blocking rib 1306 is disposed at one end of the lower box body 13002 located in the first direction, the positioning blocking rib 1306 is used for initial homing of the motor 230, the motor 230 may be a step motor, and when the fragrance apparatus 100 is powered on or powered off every time, the motor 230 automatically executes a home-returning action by default, so that when the remote controller sends a signal, it is ensured that the motor 230 moves correctly, according to selection of the fragrance by the user, the motor 230 moves through transmission of the first engaging member 210 and the second engaging member 220, so as to move the fragrance container 110 to a correct position.

For example, as shown in fig. 6, the positioning rib 1306 is disposed on the left inner wall of the lower box 13002, when the fragrance apparatus 100 is turned on or off, the motor 230 drives the second engaging member 220 to rotate clockwise, so as to drive the first engaging member 210 to move leftward, and when the fragrance container 110 moves to contact with the positioning rib 1306, the motor 230 returns to the original position.

In some embodiments of the present invention, as shown in fig. 1, 8, and 9, the fragrance apparatus 100 further comprises: the locking mechanism 40 is arranged on the fixed seat 30, and the locking mechanism 40 can be combined with or separated from the lower box body 13002 so that the lower box body 13002 and the fixed seat 30 can be locked or unlocked; when the locking mechanism 40 unlocks the lower box body 13002 and the fixed seat 30, the ejecting mechanism 50 drives the lower box body 13002 to move in the second direction relative to the fixed seat 30. The locking mechanism 40 can lock the fragrance assembly 10 with the fixing base 30 to fix the fragrance assembly 10, and the ejection mechanism 50 can provide an auxiliary force when the locking mechanism 40 unlocks the fragrance assembly 10 with the fixing base 30, so that the fragrance assembly 10 can be more easily detached from the fixing base 30.

In some embodiments of the present invention, as shown in fig. 1, fig. 8, and fig. 9, the locking mechanism 40 includes a locking member 410 and a first elastic member 420, the locking member 410 is movably disposed on the fixing base 30, one end of the locking member 410 extends out of the fixing base 30, and the other end is provided with a hook 4101, the lower case 13002 is provided with a hook slot 1304, and the hook 4101 is disposed in the hook slot 1304; the first elastic member 420 is disposed on the fixing base 30, and the first elastic member 420 is connected to the locking member 410, so that the hook 4101 of the locking member 410 is always kept tightly against the hook slot 1304. In a natural state, the first elastic member 420 acts on the locking member 410, so that the hook part 4101 is always kept in the hook groove 1304, at this time, the lower box 13002 is locked on the fixed seat 30 to play a role of fixing the fragrance assembly 10, when the fragrance assembly 10 needs to be detached, the end part of the locking member 410 extending out of the fixed seat 30 can be pressed, the locking member 410 is moved by pressing the end part to press the first elastic member 420, so that the lower box 13002 and the fixed seat 30 are kept in an unlocked state, and the fragrance assembly 10 can be detached from the fixed seat 30, and the locking mechanism 40 formed by the locking member 410 and the first elastic member 420 is relatively simple to operate.

In some embodiments of the present invention, the first elastic member 420 is a spring, one end of the spring abuts against the fixing base 30, and the other end abuts against the locking member 410. For example, an extension rod 4103 is disposed on one side of the locking element 410, the extension rod 4103 extends along the movement direction of the locking element 410, two first installation seats 307 are disposed on the fixing base 30, an opening 3071 is disposed on each first installation seat 307, the extension rod 4103 is conveniently installed on the two first installation seats 307 through the opening 3071, a stopping block 41031 is disposed at one end of the extension rod 4103, which is far away from the locking element 410, a spring is sleeved on the extension rod 4103, and the other end of the spring abuts against the stopping block, and the other end of the spring abuts against the first installation seat 307, which is close to the locking element 410, so that the locking element 410 can be applied with an elastic acting force.

In some embodiments of the present invention, as shown in fig. 8 and 9, the locking member 410 is configured as an "L" shape, the long side of the L-shaped locking member 410 is disposed along the first direction, the free end of the long side extends out of the fixing base 30, and the short side of the L-shaped locking member 410 is bent to form the hook 4101.

In some embodiments of the present invention, as shown in fig. 8 and 9, a sliding boss 4102 is disposed on the locking member 410, the sliding boss 4102 is disposed on two sides of the locking member 410 in the moving direction and extends along the first direction, a guide groove block 306 is disposed on the fixing base 30, the guide groove block 306 is disposed on two sides of the locking member 410 in the moving direction, the guide groove blocks 306 on each side are disposed at intervals along the first direction, and the sliding boss 4102 and the guide groove block 306 cooperate to guide the locking member 410 to move along the first direction. The locking piece 410 is connected with the fixed seat 30 in a sliding mode through the sliding lug boss 4102 and the guide groove blocks 306, the reliability of the movement of the locking piece 410 can be improved, and the plurality of guide groove blocks 306 are adopted to form a slide way for guiding the movement of the locking piece 410, so that materials can be saved, and the cost can be reduced.

Specifically, a guide groove (not shown) is provided on a side of the guide groove block 306 close to the locking member 410, and the sliding boss 4102 is partially fitted into the guide groove, and as shown in the figure, the locking member 410 can be limited in the front-rear direction and the up-down direction by the guide groove.

In some embodiments of the present invention, as shown in fig. 10 and 11, the hook groove 1304 is provided on the slider 1303, and the hook groove 1304 is integrated on the slider 1303 instead of the lower case 13002, so that the strength of the lower case 13002 can be prevented from weakening, and since the slider 1303 protrudes from the lower case 13002, the hook groove 1304 is provided on the slider 1303, which makes it easier to mate the hook 4101 and the hook groove 1304.

In some embodiments of the present invention, as shown in fig. 8 and fig. 9, the fixing base 30 is provided with the accommodating groove 308, the sliding groove 301, the guiding groove block 306, the locking member 410 and the first elastic member 420 are all disposed in the accommodating groove 308, and the bottom of the box body is abutted to the top edge of the accommodating groove 308, that is, after the box body is mounted on the fixing base 30, the sliding groove 301, the guiding groove block 306, the locking member 410 and the first elastic member 420 are all hidden in the space formed by the box body and the accommodating groove 308, so that each component can be prevented from being exposed outside, and the whole structure is more beautiful and has better sense.

In some embodiments of the present invention, as shown in fig. 8 and 9, the fixing base 30 is provided with an opening 3081 for communicating with the accommodating groove 308, and one end of the locking member 410 is inserted into the opening 3081. For example, in a specific example, by pressing the end of the locking member 410 extending out of the opening 3081 for 5cm, the hook 4101 and the hook groove 1304 can be disengaged from each other, and the box and the fixing base 30 can be unlocked. Of course, this is merely an example, and the pressing stroke of the end of the locking member 410 that extends out of the opening 3081 can be other values, which will not be described herein.

In some embodiments of the present invention, as shown in fig. 8 and 9, the bottom of the fixing base 30 is provided with the avoiding hole 3082 of the communicating accommodation groove 308, the avoiding hole 3082 is set to be plural, and the plural avoiding holes 3082 and the plural first openings 13011 are arranged in a one-to-one correspondence to ensure that the airflow in each first opening 13011 flows out.

In some embodiments of the present invention, as shown in fig. 8 and 9, the fixing base 30 is provided with an installation opening 3083 for communicating the accommodating groove 308, and the sliding groove 301 is provided corresponding to the installation opening 3083, so that the lower box 13002 can move along the second direction to install the sliding block 1303 on the sliding groove 301.

In some embodiments of the present invention, as shown in fig. 8 and 9, a boss 302 is disposed on the fixing base 30, the box body abuts against the boss 302, a second space 3021 is disposed in the boss 302, a second through hole 3023 communicating with the second space 3021 is disposed on an outer side wall of the boss 302 abutting against the box body, the pop-up mechanism 50 includes a pop-up member 510 and a second elastic member 520, the pop-up member 510 is disposed in the second space 3021, a portion of the pop-up member 510 is disposed in the second through hole 3023, and the pop-up member 510 abuts against the lower box body 13002; the second elastic member 520 is disposed in the second space 3021 and connected to the eject member 510, and the eject member 510 abuts against the case and causes the second elastic member 520 to be compressed in the second direction. The boss 302 can support the cassette, so that the cassette can be more reliably mounted on the fixing seat 30, and the pop-up member 510 and the second elastic member 520 are disposed in the second space 3021, so that the pop-up mechanism 50 can be hidden to improve the overall aesthetic property, and meanwhile, the boss can also play a role in protection, thereby preventing the pop-up member 510 and the second elastic member 520 from being damaged.

When the locking mechanism 40 locks the cartridge on the fixing seat 30, the cartridge can displace by pushing the ejecting member 510, and the second elastic member 520 can be compressed, so that the second elastic member 520 can store energy and store elastic potential energy, and when the locking mechanism 40 unlocks the cartridge and the fixing seat 30, the second elastic member 510 releases the elastic potential energy and acts on the ejecting member 510, so that the ejecting member 510 drives the cartridge to be away from the boss 302, and a user can conveniently detach the cartridge from the fixing seat 30.

In some embodiments of the present invention, as shown in fig. 9 and 10, the ejecting mechanism 50 is provided with a plurality of second through holes 3023 along the first direction, the plurality of second through holes 3023 and the plurality of ejectors 510 are arranged in a one-to-one correspondence, and a better ejecting effect can be achieved by providing a plurality of ejecting mechanisms 50, so that the cartridge can be more easily kept away from the boss 302.

In some embodiments of the present invention, as shown in fig. 9 and 10, two ejection mechanisms 50 are provided along the first direction, two second through holes 3023 are provided, and two second through holes 3023 and two ejection members 520 are provided in a one-to-one correspondence.

In some embodiments of the present invention, as shown in fig. 9, the second elastic member 510 is a spring, which has a simple structure and a good elastic effect, and is beneficial to reducing cost.

In some embodiments of the present invention, as shown in fig. 9, the ejecting member 520 is a movable column, the second mounting seat 30211 is disposed in the second space 3021, the second mounting seats 30211 are two and spaced apart from each other along the second direction, an opening is disposed on each second mounting seat 30211, the movable column is mounted on the second mounting seat 30211 through the opening, a stop (not shown) is disposed on the movable column, the second elastic member 510 (spring) is sleeved on the movable column, one end of the second elastic member 510 abuts against the stop, and the other end abuts against the second mounting seat 30211.

In some embodiments of the present invention, as shown in fig. 8 and 9, a third through hole 3022 communicating with the second space 3021 is disposed on the outer sidewall where the boss 302 and the box body stop, the motor 230 and the second engaging member 220 are disposed in the second space 3021, and a portion of the second engaging member 220 is disposed in the third through hole 3022. The motor 230 and the second engaging member 220 are disposed in the second space 3021, so that the motor 230 and the second engaging member 220 can be hidden, the appearance is improved, the motor 230 and the second engaging member 220 can be protected, and the motor 230 and the second engaging member 220 can be prevented from being damaged.

As shown in fig. 10 and 11, the hook 4101 abuts against the hook groove 1304 along a first direction, the hook groove 1304 has an abutting surface 1304a disposed near one side of the boss 302, a reference line is disposed in the hook groove 1304, the reference line is parallel to the first direction, the reference line is connected to an end of the abutting surface 1304a located in the notch of the hook groove 1304, an included angle is disposed between the abutting surface 1304a and the reference line, the hook 4101 has a mating surface 4101a, and the mating surface 4101a is parallel to the abutting surface 1304 a. Because the fragrance device 100 is installed on the heat exchanger 300 of the indoor unit 1000 of the air conditioner, condensation is easily formed at the position due to the action of cold and hot air flows, an included angle is formed between the abutting surface 1304a and the reference line, and the mating surface 4101a of the hook 4101 and the abutting surface 1304a are arranged in parallel, so that under the action of the first elastic element 420, the mating surface 4101a of the hook 4101 can push the abutting surface 1304a of the hook groove 1304, the box body is always kept abutting on the outer side wall of the boss 302, namely, no gap exists between the box body and the outer side wall of the boss 302, and further, condensation can be prevented from entering the second space 3021 from the second through hole 3023 and the third through hole 3022, and the short circuit failure of the motor 230 when encountering water can be prevented.

In some embodiments of the present invention, as shown in fig. 10 and fig. 11, an included angle α between the fastening surface 1304a and the reference line is 5 degrees, and of course, only distance description is given here, and the included angle between the fastening surface 1304a and the reference line may also be other numerical values, which are not described herein again.

In some embodiments of the present invention, as shown in fig. 1 and 9, the boss 302 includes a boss main body 302a and a top cover 302b, the boss main body 302a is connected to the fixing base 30, the top cover 302b is detachably disposed on the boss main body 302a, the top cover 302b and the boss main body 302a jointly define a second space 3021, and the top cover 302b and the boss main body 302a are detachable to implement the mounting or dismounting of the motor 230, the second engaging member 220, the ejecting member 510 and the second elastic member 520.

In some embodiments of the present invention, as shown in fig. 12, the fixing base 30 is provided with a first buckle 303, a second buckle 304 and a threaded fastener 305, and the first buckle 303, the second buckle 304 and the threaded fastener 305 are used for being installed on the heat exchanger 300 of the indoor unit 1000 of the air conditioner. Compare the mounting means in a plurality of screws, adopt fixing base 30 to install on heat exchanger 300 through the cooperation of first buckle 303, second buckle 304, threaded fastener 305 three, the installation is simpler, can have the fixed of guaranteeing fragrance device 100 effectively, falls to prevent falling of fragrance device 100 in the transportation in vibrations, holistic connection reliability is better, but also reduce cost. The bottom surface of the fixed seat 30 can be flatly attached to the evaporator through the matching of the first buckle 303, the second buckle 304 and the threaded fastener 305, the sealing performance of the air passing channel 1302 is guaranteed, the existence of a low-pressure area is guaranteed, and the fragrance blowing-out effect is improved.

In some embodiments of the present invention, as shown in fig. 12, bayonets are disposed on the first buckle 303 and the second buckle 304, and the bayonets of the first buckle 303 and the bayonets of the second buckle 304 are opposite in orientation.

In some embodiments of the present invention, the first buckle 303 and the second buckle 304 are elastic buckles, that is, both have a deformation function, and the first buckle 303 and the second buckle 304 are deformed to a certain extent to adjust the adaptability of both and then buckle the copper tube of the heat exchanger 300, thereby facilitating the installation of the fixing base 30.

In some embodiments of the present invention, as shown in fig. 12, the threaded fastener 305 is a screw, which has a simple structure and is reliable in connection.

In some embodiments of the present invention, as shown in fig. 12, the threaded fastener 305 is disposed at an intermediate position of the fixing base 30, which can effectively prevent the screw from exploding the copper pipe of the heat exchanger 300.

An embodiment of the fragrance apparatus 100 of the present invention will be described with reference to the drawings.

As shown in fig. 1 to 12, the fragrance apparatus 100 includes a fragrance assembly 10, a driving mechanism 20, a holder 30, a locking mechanism 40, and an ejection mechanism 50.

The fragrance assembly 10 includes: fragrance container 110, fragrance piece 120, supporting seat 130.

Four fragrance cavities 1101 arranged side by side along a first direction are arranged in the fragrance container 110, each fragrance cavity 1101 is an independent space, four air outlet channels 1102 are arranged on the fragrance container 110, the four air outlet channels 1102 and the four fragrance cavities 1101 are arranged in a one-to-one correspondence manner, each air outlet channel 1102 penetrates through the corresponding fragrance cavity 1101, a fragrance piece 120 is arranged in each fragrance cavity 1101, and the fragrances of the four fragrance pieces 120 are different.

The fragrance container 110 includes a base 11001 and an upper cover 11002, and the base 11001 and the upper cover 11002 are detachably coupled. Four first air outlet holes 11021 are formed in the bottom box 11001, four second air outlet holes 11022 are formed in the upper cover 11002, the four first air outlet holes 11021 and the four second air outlet holes 11022 are arranged in a one-to-one correspondence mode, and an air outlet channel 1102 is defined by each first air outlet hole 11021 and the corresponding second air outlet hole 11022.

The supporting seat 130 is a box body which comprises an upper box body 13001 and a lower box body 13002 which are detachably connected, a first space 130a is defined by the upper box body 13001 and the lower box body 13002 together, and the fragrance container 110 is arranged in the first space 130 a. Support parts 1301 are formed on two opposite inner walls of the first space 130a, an air passing channel 1302 penetrating through the two support parts 1301 is arranged on the box body, and the two support parts 1301 are stopped against two side walls of the fragrance container 110.

Air passing channel 1302 comprises four sub-channels 13021, four sub-channels 13021 are configured to match with four air outlet channels 1102 one by one, and when driving mechanism 20 drives fragrance container 110 to move relative to support 1301 along a first direction, one of four sub-channels 13021 can be communicated with corresponding air outlet channel 1102.

When the fragrance container 110 and the support base 130 are in the initial state, each sub-channel 13021 is not communicated with the corresponding air outlet channel 1102, and the difference between the distance between one of the two adjacent sub-channels 13021 and the corresponding air outlet channel 1102 in the first direction and the distance between the other of the two adjacent sub-channels 13021 and the corresponding air outlet channel 1102 in the first direction is a constant value. Wherein the constant value is 5 cm.

One of the two support parts 1301 is provided with four first openings 13011, the other one is provided with four second openings 13012, the four second openings 13012 and the four first openings 13011 are arranged in a one-to-one correspondence, and each second opening 13012 and the corresponding first opening 13011 jointly define a sub-channel 13021.

The second openings 13012 are arranged at the air inlet ends of the subchannels 13021, and the aperture widths of the second openings 13012 are gradually reduced along the air inlet direction of the subchannels 13021.

One of the two support parts 1301 is provided with a first sealing rib 1301a arranged around the first opening 13011, the other is provided with a second sealing rib 1301b arranged around the second opening 13012, and the first sealing rib 1301a and the second sealing rib 1301b abut against two side walls of the fragrance container 110.

The upper box body 13001 and the lower box body 13002 are connected through a first buckle structure 60, the first buckle structure 60 comprises a first clamping protrusion 610 and a first clamping groove 620, the first clamping protrusion 610 is arranged on the lower box body 13002, the first clamping protrusion 610 is arranged at two ends of the lower box body 13002 in the first direction, the first clamping groove 620 is arranged on the upper box body 13001, and the first clamping groove 620 is arranged at two ends of the upper box body 13001 in the first direction.

The notch of the first clamping groove 620 is arranged forwards, and the first clamping protrusion 610 can be clamped on the first clamping groove 620 backwards, so that when the upper box body 13001 is pushed backwards relative to the lower box body 13002, the first clamping groove 620 is separated from the first clamping protrusion 610, and the upper box body 13001 can be taken down from the lower box body 13002; when the upper box 13001 is pushed forward relative to the lower box 13002, the first locking groove 620 is matched with the first locking protrusion 610, so that the upper box 13001 can be installed on the lower box 13002.

The lower case 13002 is slidably disposed on the fixing base 30 along a second direction, which is perpendicular to the first direction. Be equipped with two spouts 301 on the fixing base 30, two spouts 301's notch sets up along first direction relatively, is equipped with two sliders 1303 on the box 13002 down, and slider 1303 and spout 301 one-to-one set up, through spout 301 and slider 1303 cooperation in order to realize fixing base 30 and box 13002's sliding connection down.

The lower case 13002 is provided with a first through hole 1305 communicating with the first space 130 a.

The driving mechanism 20 comprises a first engaging member 210, a second engaging member 220 and a motor 230, wherein the first engaging member 210 is arranged in the first space 130a and is connected with the fragrance container 110; second engaging member 220 engages first engaging member 210; the motor 230 is disposed on the fixing base 30, and the motor 230 is connected to the second engaging member 220 and can drive the second engaging member 220 to rotate, so that the second engaging member 220 drives the first engaging member 210 to move along the first direction.

Wherein, the second engaging member 220 is a gear, and the first engaging member 210 is a rack.

A positioning blocking rib 1306 is arranged in the lower box body 13002, the positioning blocking rib 1306 is arranged at one end, located in the first direction, of the lower box body 13002, and the positioning blocking rib 1306 is used for initial returning of the motor 230.

The locking mechanism 40 comprises a locking piece 410 and a first elastic piece 420, the locking piece 410 is movably arranged on the fixed seat 30, one end of the locking piece 410 extends out of the fixed seat 30, the other end of the locking piece is provided with a hook part 4101, a slider 1303 of the lower box body 13002 is provided with a hook groove 1304, and the hook part 4101 is arranged in the hook groove 1304; the first elastic member 420 is disposed on the fixing base 30, and the first elastic member 420 is connected to the locking member 410, so that the hook 4101 of the locking member 410 is always kept tightly against the hook slot 1304.

The first elastic element 420 is a spring, one end of the spring abuts against the fixed base 30, the other end of the spring abuts against the locking element 410, the locking element 410 is configured to be "L" shaped, the long side of the L-shaped locking element 410 is arranged along the first direction, the free end of the long side extends out of the fixed base 30, and the short side of the L-shaped locking element 410 is bent to form the hook 4101.

The locking member 410 is provided with a sliding boss 4102, the sliding boss 4102 is arranged on two sides of the locking member 410 in the moving direction and extends along the first direction, the fixed seat 30 is provided with three guide groove blocks 306, the guide groove blocks 306 are arranged on two sides of the locking member 410 in the moving direction, the guide groove blocks 306 on each side are arranged at intervals along the first direction, and the sliding boss 4102 is matched with the guide groove blocks 306 to guide the locking member 410 to move along the first direction. A guide groove (not shown) is provided at a side of the guide groove block 306 adjacent to the locking member 410, and the sliding projection 4102 is partially fitted in the guide groove.

The fixing base 30 is provided with an accommodating groove 308, the sliding groove 301, the guide groove block 306, the locking member 410 and the first elastic member 420 are all arranged in the accommodating groove 308, and the bottom of the box body is stopped against the top edge of the accommodating groove 308. The fixing base 30 is provided with an opening 3081 communicated with the accommodating groove 308, and one end of the locking member 410 is arranged on the opening 3081. The bottom of fixing base 30 is equipped with the dodging hole 3082 of intercommunication holding tank 308, dodges the hole 3082 and establishes to four, and four dodge hole 3082 and four first trompils 13011 one-to-one set up to guarantee that the air current in every first trompil 13011 outwards flows.

The fixing base 30 is provided with a mounting opening 3083 communicated with the accommodating groove 308, and the sliding groove 301 is arranged corresponding to the mounting opening 3083, so that the lower box body 13002 can move along the second direction to mount the sliding block 1303 on the sliding groove 301.

The fixed seat 30 is provided with a boss 302, the box body leans against the boss 302, the boss 302 is internally provided with a second space 3021, the outer side wall of the boss 302 and the box body leaning against is provided with a second through hole 3023 communicated with the second space 3021, the ejecting mechanism 50 comprises an ejecting piece 510 and a second elastic piece 520, the ejecting piece 510 is arranged in the second space 3021, part of the ejecting piece 510 penetrates through the second through hole 3023, and the ejecting piece 510 leaning against the lower box body 13002; the second elastic member 520 is disposed in the second space 3021 and connected to the eject member 510, and the eject member 510 abuts against the case body and causes the second elastic member 520 to be compressed in the second direction.

The ejecting mechanism 50 is provided with two ejecting members along the first direction, the boss 302 is provided with two second through holes 3023, the two second through holes 3023 and the two ejecting members 510 are provided in a one-to-one correspondence,

the second elastic member 510 is a spring, the ejecting member 520 is a moving column, a second mounting seat 30211 is arranged in the second space 3021, the second mounting seats 30211 are two and are spaced apart from each other along the second direction, an opening is arranged on each second mounting seat 30211, the moving column is mounted on the second mounting seat 30211 through the openings, a stopper is arranged on the moving column, the second elastic member 510 is sleeved on the moving column, one end of the second elastic member 510 abuts against the stopper, and the other end abuts against the second mounting seat 30211.

The outer side wall of the boss 302 abutting against the box body is provided with a third through hole 3022 communicated with the second space 3021, the motor 230 and the gear are arranged in the second space 3021, and part of the gear is arranged in the third through hole 3022 in a penetrating manner.

The hook part 4101 abuts against the hook groove 1304 along a first direction, the hook groove 1304 is provided with an abutting surface 1304a arranged close to one side of the boss 302, a reference line is arranged in the hook groove 1304 and parallel to the first direction, the reference line is connected with one end, located in the notch of the hook groove 1304, of the abutting surface 1304a, an included angle is formed between the abutting surface 1304a and the reference line, the hook part 4101 is provided with a matching surface 4101a, and the matching surface 4101a is parallel to the abutting surface 1304 a. Wherein, the included angle between the abutting surface 1304a and the reference line is 5 degrees.

The boss 302 includes a boss main body 302a and a top cover 302b, the boss main body 302a is connected to the fixing base 30, the top cover 302b is detachably disposed on the boss main body 302a, and the top cover 302b and the boss main body 302a jointly define a second space 3021.

The fixing base 30 is provided with a first buckle 303, a second buckle 304 and a threaded fastener 305, and the first buckle 303, the second buckle 304 and the threaded fastener 305 are used for being installed on the heat exchanger 300 of the indoor unit 1000 of the air conditioner.

Be equipped with the bayonet socket on first buckle 303 and the second buckle 304, and the bayonet socket of first buckle 303 and the bayonet socket of second buckle 304 opposite orientation. The first catch 303 and the second catch 304 are elastic catches. The threaded fastener 305 is a screw and is disposed at a middle position of the fixing base 30.

Wherein the first direction is a left-right direction and the second direction is a front-back direction.

As shown in fig. 13 and 14, an air conditioner indoor unit 1000 according to an embodiment of the present invention includes: casing 200, heat exchanger 300, cross-flow wind wheel 400, fragrance device 100.

A shell cavity 201 is arranged in the machine shell 200; heat exchanger 300 is disposed within shell cavity 201; the cross flow wind wheel 400 is arranged at one side of the heat exchanger 300; the fragrance apparatus 100 is disposed on the other side of the heat exchanger 300 and connected to the heat exchanger 300, and the fragrance apparatus 100 is the fragrance apparatus 100 described above.

When the indoor unit 1000 of the air conditioner works, when the cross-flow wind wheel 400 runs, high pressure is formed on one side of the heat exchanger 300 far away from the cross-flow wind wheel 400, and low pressure is formed on the other side close to the cross-flow wind wheel 400, so that suction is formed, air is driven to flow to the cross-flow wind wheel 400 from the outside through the heat exchanger 300, the fragrance device 100 is arranged on the flow path of the air, and fragrance gas in the fragrance device 100 can be blown out from the cross-flow wind wheel 400.

According to the utility model discloses machine 1000 in air conditioning, can open or close different fragrant pieces 120 through setting up fragrant device 100 for the user can be favorable to realizing intelligent accent fragrant according to the fragrant piece 120 that individual hobby intelligent control adjusted correspondence, and intelligence is opened or is closed the function of fragrant.

Other configurations and operations of the air conditioning indoor unit 1000 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In addition, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature for distinguishing between descriptive features, non-sequential, and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present specification, reference to the description of "some embodiments," "optionally," "further" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fragrance apparatus, comprising:

a fragrance assembly, the fragrance assembly comprising:

a fragrance container having a plurality of individual fragrance cavities, each of said fragrance cavities having an air outlet channel therethrough;

the fragrance piece is arranged in each fragrance cavity;

the support seat is provided with two support parts which are arranged at intervals and an air passing channel which penetrates through the two support parts, and the two support parts are stopped against the side wall of the fragrance container so as to seal openings at two ends of each air outlet channel;

and the driving mechanism is connected with the fragrance container to drive the fragrance container to move relative to the supporting part, so that the air outlet channels and the air passing channels of the fragrance cavities are switched and communicated.

2. The fragrance apparatus according to claim 1, wherein the air passing channel comprises a plurality of sub-channels, the plurality of sub-channels are configured to match with the air outlet channels of the fragrance containers one by one, and the driving mechanism drives the fragrance containers to move relative to the supporting part so that one of the sub-channels is communicated with the air outlet channel of the corresponding fragrance container.

3. The fragrance apparatus according to claim 2, wherein a plurality of fragrance chambers are arranged along a first direction, the fragrance container moves relative to the support portion along the first direction, each of the sub-channels and the corresponding gas outlet channel are staggered from each other when the fragrance apparatus is in an initial state, and a difference between a distance from one of the sub-channels to the corresponding gas outlet channel and a distance from the other sub-channel to the corresponding gas outlet channel is constant in any two adjacent sub-channels.

4. The fragrance apparatus according to claim 2 wherein one of the two support portions is provided with a plurality of first openings and the other is provided with a plurality of second openings, the plurality of second openings corresponding to the plurality of first openings one to one, each of the second openings and the corresponding first opening together defining the subpassage.

5. The fragrance apparatus according to claim 4, wherein the second openings are provided at the air inlet ends of the sub-channels, and the opening widths of the second openings are gradually reduced along the air inlet direction of the sub-channels.

6. The fragrance apparatus according to claim 4, wherein the support base is a box, the two support portions are arranged on two opposite inner walls of the box, one of the two support portions is provided with a first sealing rib arranged around the first opening, the other of the two support portions is provided with a second sealing rib arranged around the second opening, and the first sealing rib and the second sealing rib abut against the fragrance container.

7. The fragrance apparatus according to claim 1, wherein the support base is a box comprising an upper box and a lower box detachably connected to each other, the upper box and the lower box together defining a first space, the fragrance container being provided in the first space, and the two support portions being provided on opposite inner walls of the first space.

8. The fragrance apparatus according to claim 7, wherein a plurality of the fragrance chambers are arranged in a first direction, the fragrance container moves relative to the support portion in the first direction, the fragrance apparatus further comprises a holder, the driving mechanism is arranged on the holder, the lower case is slidably arranged on the holder in a second direction, and the second direction is perpendicular to the first direction.

9. The fragrance apparatus according to claim 8, wherein the lower case is provided with a first through hole communicating with the first space, and the driving mechanism comprises:

the first meshing piece is arranged in the first space and connected with the fragrance container;

a second engaging member that engages with the first engaging member;

the motor is arranged on the fixed seat, is connected with the second meshing part and can drive the second meshing part to rotate so as to enable the second meshing part to drive the first meshing part to move along the first direction.

10. The fragrance apparatus of claim 9, further comprising:

the locking mechanism is arranged on the fixed seat and can be combined with or separated from the lower box body, so that the lower box body and the fixed seat can be locked or unlocked;

and when the locking mechanism unlocks the lower box body and the fixed seat, the ejection mechanism drives the lower box body to move along the second direction relative to the fixed seat.

11. The fragrance apparatus according to claim 10, wherein the locking mechanism comprises:

the locking piece is movably arranged on the fixed seat, one end of the locking piece extends out of the fixed seat, a hook part is arranged at the other end of the locking piece, a hook groove is formed in the lower box body, and the hook part is arranged in the hook groove;

the first elastic piece is arranged on the fixed seat and connected with the locking piece, so that the hook part of the locking piece is always kept abutting against the hook groove.

12. The fragrance device according to claim 11, wherein a boss is provided on the fixing base, a second space is provided in the boss, a second through hole communicating with the second space is provided on an outer side wall of the boss abutting against the box body, and the pop-up mechanism comprises:

the ejection piece is arranged in the second space, part of the ejection piece penetrates through the second through hole, and the ejection piece is stopped against the lower box body;

the second elastic piece is arranged in the second space and connected with the ejection piece, and the ejection piece is abutted against the box body and enables the second elastic piece to be compressed in the second direction.

13. The fragrance apparatus according to claim 12, wherein a third through hole communicating with the second space is provided on an outer side wall of the boss against which the case body abuts, the motor and the second engaging member are provided in the second space, a portion of the second engaging member is inserted into the third through hole,

the hook groove is provided with a butting face close to one side of the boss, a reference line is arranged in the hook groove and parallel to the first direction, the reference line is connected with one end, located in a notch of the hook groove, of the butting face, an included angle is formed between the butting face and the reference line, the hook portion is provided with a matching face, and the matching face is parallel to the butting face.

14. An indoor unit of an air conditioner, comprising:

the shell is internally provided with a shell cavity;

a heat exchanger disposed within the shell cavity;

the cross-flow wind wheel is arranged on one side of the heat exchanger;

a fragrance device arranged on the other side of the heat exchanger and connected with the heat exchanger, wherein the fragrance device is the fragrance device as claimed in any one of claims 1 to 13.