CN215386213U

CN215386213U - Champignon machine

Info

Publication number: CN215386213U
Application number: CN202120482485.8U
Authority: CN
Inventors: 姚庆辉; 何雄锵; 何灼文
Original assignee: Guangzhou Yizhi Home Technology Co Ltd
Current assignee: Guangzhou Yizhi Home Technology Co Ltd
Priority date: 2021-03-06
Filing date: 2021-03-06
Publication date: 2022-01-04
Anticipated expiration: 2031-03-06

Abstract

The utility model relates to an aromatherapy machine. The incense machine of the utility model comprises: the liquid storage bottle comprises a base, a liquid storage bottle interface, a first arc-shaped strip and a first limiting part, wherein the bottom of the base is provided with the liquid storage bottle interface, the inner peripheral wall of the liquid storage bottle interface is inwards convexly provided with the first arc-shaped strip and the first limiting part, the first arc-shaped strip is an arc-shaped bulge which obliquely extends along the inner peripheral wall of the liquid storage bottle interface at a certain angle, and the first limiting part extends upwards from the upper end of the first arc-shaped strip; the liquid storage bottle is detachably arranged on the liquid storage bottle interface, the peripheral side wall of the upper end of the liquid storage bottle is outwards and convexly provided with a first arc-shaped strip and a first limiting part, the first arc-shaped strip is an arc-shaped bulge which obliquely extends along the peripheral wall of the liquid storage bottle at a certain angle, and the first limiting part extends downwards from the lower end of the first arc-shaped strip; in the installation of stock solution bottle and base, first arc strip upwards removes along the profile of second arc strip gradually, and the upper end card that is up to first arc strip is fixed between second arc strip and stock solution bottle interface top surface.

Description

Champignon machine

Technical Field

The utility model relates to a household appliance, in particular to an aromatherapy machine.

Background

The fragrance machine has the working principle that fragrance is generated and emitted into the air by decomposing or volatilizing a fragrance source (generally solid perfume or liquid perfume) so as to adjust the smell of the air and the like. Current champignon machine generally includes the main part and installs the stock solution bottle in the main part, and the main part generally adopts threaded connection's mode with the stock solution bottle, and this kind of connected mode leads to the dismantlement of stock solution bottle comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide the aromatherapy machine which has the advantage that the liquid storage bottle is convenient to disassemble.

An aromatherapy machine, comprising:

the liquid storage bottle comprises a base, a liquid storage bottle interface and a first limiting part, wherein the bottom of the base is provided with a liquid storage bottle interface, the inner peripheral wall of the liquid storage bottle interface is inwards and convexly provided with a second arc-shaped strip and a second limiting part, the second arc-shaped strip is an arc-shaped bulge obliquely extending along the inner peripheral wall of the liquid storage bottle interface at a certain angle, and the second limiting part upwards extends from the upper end of the second arc-shaped strip;

the liquid storage bottle is detachably arranged on the liquid storage bottle interface, a first arc-shaped strip and a first limiting part are convexly arranged on the peripheral side wall of the upper end of the liquid storage bottle, the first arc-shaped strip is an arc-shaped bulge obliquely extending along the peripheral wall of the liquid storage bottle at a certain angle, and the first limiting part extends downwards from the lower end of the first arc-shaped strip;

in the installation process of the liquid storage bottle and the base, the first arc-shaped strip gradually moves upwards along the outline of the second arc-shaped strip until the upper end of the first arc-shaped strip is clamped and fixed between the second arc-shaped strip and the top surface of the liquid storage bottle interface.

Furthermore, a locking groove is formed in the first arc-shaped strip, and a locking convex block matched with the locking groove is arranged on the inner peripheral wall of the liquid storage bottle connector.

Furthermore, the locking lug is located between the second arc-shaped strip and the top surface of the liquid storage bottle connector, and the locking lug is located between two ends of the second arc-shaped strip.

Furthermore, the base is provided with two groups of second arc-shaped strips and second limiting parts, and the two groups of second arc-shaped strips and the second limiting parts are oppositely arranged on two sides of the liquid storage bottle interface at an angle of 180 degrees; the liquid storage bottle is provided with two groups of first arc-shaped strips and first limiting parts, and the two groups of first arc-shaped strips and the first limiting parts are oppositely arranged on two sides of the liquid storage bottle at an angle of 180 degrees.

Further, the liquid storage bottle comprises a bottle body and a bottle cap, the bottle body is provided with a bottle opening, the bottle cap is detachably covered on the bottle opening, and the first arc-shaped strip and the first limiting portion are arranged on the peripheral side wall of the bottle cap.

Furthermore, a flange is arranged on the outer peripheral wall of the bottle mouth and is an annular boss protruding outwards from the outer peripheral wall of the bottle mouth, and a buckling piece in buckling fit with the flange is arranged on the inner peripheral wall of the bottle cap.

Further, the fastener can be a circular ring, a semi-circular ring or a discontinuous arc structure.

Furthermore, a first positioning notch and a first positioning bulge are arranged on the flange, and a second positioning bulge matched with the first positioning notch and a second positioning notch matched with the first positioning bulge are arranged on the inner peripheral wall of the bottle cap.

Furthermore, the first positioning notch and the first positioning bulge are oppositely arranged on two sides of the bottle mouth in a 180-degree angle manner, and the second positioning notch and the second positioning bulge are oppositely arranged on two sides of the inner cavity of the bottle cap in a 180-degree angle manner.

Furthermore, an annular first sealing ring is arranged between the bottle cap and the bottle mouth; the bottle cap is provided with an insertion hole, and the insertion hole penetrates from the top of the bottle cap to the bottom of the bottle cap; the plug holes are axially and vertically arranged; the inner bottom surface of the bottle cap is provided with a guide piece, the guide piece vertically extends downwards from the inner bottom surface of the bottle cap, and the insertion hole penetrates through the guide piece; the bottom surface of the guide piece is positioned below the bottom surface of the bottle cap; when the bottle cap is installed on the bottle body, the guide piece penetrates through the bottle opening to extend into the inner cavity of the bottle body; the aromatherapy machine further comprises a water absorbing part, a placing groove is formed in the top surface of the bottle cap, the inserting hole is formed in the bottom surface of the placing groove, a second sealing ring is arranged in the placing groove, and the water absorbing part sequentially penetrates through the second sealing ring and the inserting hole and then enters the inner cavity of the bottle body; the second sealing ring is provided with a limiting part, the limiting part extends outwards and horizontally from the peripheral side wall of the second sealing ring, and after the second sealing ring is placed in the placing groove, the bottle cap provides vertical upward supporting force for the limiting part.

For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is an assembly schematic diagram of the aromatherapy machine according to the embodiment;

FIG. 2 is an exploded view of the liquid storage bottle according to the embodiment;

FIG. 3 is a schematic view of a bottle according to an embodiment;

fig. 4 is a schematic view of a first perspective of the closure according to an embodiment;

FIG. 5 is an assembled view of the liquid storage bottle according to the embodiment;

fig. 6 is a schematic view of a second perspective of the closure according to embodiments;

FIG. 7 is an assembled view of the base according to the embodiment;

FIG. 8 is an exploded view of the base according to an embodiment;

FIG. 9 is a schematic diagram of the connection of the control assembly according to the embodiment;

reference numerals:

100. a base; 110. a second arcuate strip; 120. a second limiting part; 130. locking the bump; 140. a channel; 150. mounting a boss; 200. a liquid storage bottle; 210. a bottle body; 211. a bottle mouth; 212. a flange; 213. a first positioning notch; 214. a first positioning projection; 220. a bottle cap; 221. a fastener; 222. a second positioning projection; 223. a second positioning notch; 224. inserting holes; 225. a guide member; 226. placing a groove; 227. a first arcuate strip; 228. a first limiting part; 229. locking the groove; 230. a first seal ring; 240. a second seal ring; 241. a limiting member; 300. an atomizing assembly; 310. installing a cover; 320. an atomizing sheet; 330. an elastic member; 340. a water absorbing member; 350. a third seal ring; 400. a control component; 410. a controller; 420. touching a key; 430. an automatic mode indicator light; 440. a continuous mode indicator light; 450. a shutdown mode indicator light; 460. a human body induction sensor; 470. an induction lamp.

Detailed Description

An aromatherapy machine, as shown in fig. 1 to 9, comprises a liquid storage bottle 200, a base 100, an atomization component 300 and a control component 400. The base 100 is used for mounting electronic components and other components. The liquid storage bottle 200 is used for storing essential oil, and the liquid storage bottle 200 is detachably installed at the bottom of the base 100. The atomizing assembly 300 is installed on the base 100, the following water absorbing member 340 of the atomizing assembly 300 extends into the liquid storage bottle 200, the lower end surface of the following water absorbing member 340 of the atomizing assembly 300 is abutted against the bottom surface of the inner cavity of the liquid storage bottle 200, and the atomizing assembly 300 is used for decomposing the essential oil in the liquid storage bottle 200 into nano-scale cold mist with the diameter of 0.1-5 microns and emitting the nano-scale cold mist into the surrounding air. The control assembly 400 is mounted on the base 100, the control assembly 400 is electrically connected to the atomizing assembly 300, and the control assembly 400 is used for controlling the operation of the atomizing assembly 300.

Referring to fig. 2 to 5, the liquid storage bottle 200 includes a bottle body 210 and a bottle cap 220, the bottle cap 220 is covered on a bottle opening 211 of the bottle body 210, and the bottle cap 220 is detachably mounted on the base 100. Specifically, the bottle body 210 is hollow inside for storing aromatherapy essential oil. A bottle mouth 211 is arranged at the upper end of the bottle body 210, and a bottle cap 220 is covered above the bottle mouth 211 in the transportation and storage processes. Specifically, the bottle body 210 and the bottle cap 220 are coupled in the following manner. A flange 212 is arranged on the outer peripheral wall of the bottle mouth 211; the mouth 211 is cylindrical, and the flange 212 is a circular flange 212 protruding outward from the outer peripheral wall of the mouth 211. Correspondingly, a buckling piece 221 is arranged on the inner circumferential wall of the bottle cap 220, the buckling piece 221 is a protruding structure protruding inwards from the inner circumferential wall of the bottle cap 220, the buckling piece 221 may be a circular ring shape, a semi-circular ring shape or a discontinuous arc-shaped structure, in this embodiment, four buckling pieces 221 are arranged on the inner circumferential wall of the bottle cap 220, the four buckling pieces 221 are four arc-shaped protrusions, and the four arc-shaped protrusions are evenly distributed on the inner circumferential wall of the bottle cap 220. When the bottle body 210 and the bottle cap 220 are mounted, the four fasteners 221 are engaged with the bottom surface of the flange 212, so that the bottle body 210 and the bottle cap 220 are detachably connected.

Referring to fig. 2 to 5, in order to improve the tightness of the connection between the bottle body 210 and the bottle cap 220, a first positioning notch 213 is formed on the flange 212, and a first positioning protrusion 214 is further formed on the flange 212; accordingly, a second positioning protrusion 222 is disposed on the inner circumferential wall of the bottle cap 220 to be engaged with the first positioning notch 213, and a second positioning notch 223 is disposed on the inner circumferential wall of the bottle cap 220 to be engaged with the first positioning protrusion 214. Specifically, the first positioning notch 213 is a vertical bar, that is, the first positioning notch 213 extends from the upper end surface of the flange 212 to the lower end surface of the flange 212, so that the flange 212 has a circular arc-shaped flange 212 structure. The first positioning protrusion 214 is a rectangular protrusion. Accordingly, the second positioning protrusion 222 is in a vertical bar state, and the second positioning notch 223 is a rectangular opening. When the bottle body 210 and the bottle cap 220 are assembled, the first positioning protrusion 214 and the second positioning protrusion 222 are inserted into the second positioning notch 223 and the first positioning notch 213, respectively, and the first positioning protrusion 214 penetrates through the second positioning notch 223. Further, the first positioning notch 213 and the first positioning protrusion 214 are disposed on two sides of the bottle opening 211 at an angle of 180 ° relatively, and the second positioning notch 223 and the second positioning protrusion 222 are disposed on two sides of the inner cavity of the bottle cap 220 at an angle of 180 ° relatively, so as to disperse the stress and improve the tightness of connection.

Referring to fig. 2 to 5, in order to improve sealability between the bottle body 210 and the bottle cap 220 to prevent liquid leakage, an annular first sealing ring 230 is provided between the bottle cap 220 and the mouth 211 of the bottle body 210. When the bottle body 210 and the bottle cap 220 are assembled, the opening 211 of the bottle body 210 presses the first sealing ring 230, so that the bottle body 210 and the bottle cap 220 are sealed.

Referring to fig. 2 to 5, after the cap 220 is assembled with the bottle body 210, the water absorbing member 340 of the atomizing assembly 300, which will be described below, is inserted into the liquid storage bottle 200. Specifically, an insertion hole 224 is formed in the middle of the top of the bottle cap 220, the insertion hole 224 penetrates from the top of the bottle cap 220 to the bottom of the bottle cap 220, and the following water absorbing member 340 of the atomizing assembly 300 is inserted into the insertion hole 224, so that the following water absorbing member 340 of the atomizing assembly 300 extends into the bottle body 210. On this basis, since it is ensured that the water absorbing member 340 described below of the atomizing assembly 300 is vertically inserted into the bottle body 210 and abuts against the bottom surface of the inner cavity of the bottle body 210, a guide member 225 is provided on the inner bottom surface of the bottle cap 220, the guide member 225 vertically extends downward from the inner bottom surface of the bottle cap 220, the bottom surface of the guide member 225 is located below the bottom surface of the bottle cap 220, and when the bottle cap 220 is mounted on the bottle body 210, the guide member 225 passes through the mouth 211 of the bottle body 210 to protrude into the inner cavity of the bottle body 210. The insertion hole 224 penetrates the guide 225. By the guide 225, it is ensured that the water absorbing member 340 of the atomizing assembly 300 can be vertically inserted into the bottle body 210, and the water absorbing member 340 of the atomizing assembly 300 is vertically abutted against the bottom surface of the inner cavity of the bottle body 210.

Referring to fig. 2 to 5, in order to improve the sealing property between the water absorbing member 340 described below of the atomizing assembly 300 and the cap 220 to prevent the liquid from leaking, a cylindrical second sealing ring 240 is provided between the water absorbing member 340 described below of the atomizing assembly 300 and the cap 220. Specifically, a cylindrical placement groove 226 is disposed at a middle position of the top surface of the bottle cap 220, the insertion hole 224 is disposed at a bottom surface of the placement groove 226, and an axis of the placement groove 226 and an axis of the insertion hole 224 are located on the same straight line. The second seal ring 240 is placed in the placing groove 226. When the liquid storage bottle 200 is assembled with the following water absorbing member 340 of the atomizing assembly 300, the second sealing ring 240 is placed in the placing groove 226, the following water absorbing member 340 of the atomizing assembly 300 is inserted into the second sealing ring 240, and the following water absorbing member 340 of the atomizing assembly 300 sequentially passes through the second sealing ring 240 and the guide 225 and then extends into the bottle body 210.

Referring to fig. 2 to 5, in order to improve the sealing performance between the bottle cap 220 and the base 100 to prevent liquid leakage, a stopper 241 is disposed on the top of the second sealing ring 240, the stopper 241 horizontally extends outward from the peripheral side of the top end of the second sealing ring 240, when the second sealing ring 240 is placed in the placement groove 226, the bottom surface of the stopper 241 abuts against the top surface of the bottle cap 220, and the top end portion of the second sealing ring 240 protrudes from the top surface of the bottle cap 220, so that when the bottle cap 220 is connected to the base 100, the bottle cap 220 and the base 100 press the second sealing ring 240 together to improve the sealing performance between the bottle cap 220 and the base 100.

Referring to fig. 6 and 7, after the cap 220, the bottle body 210 and the water absorbing member 340 of the atomizing assembly 300 are assembled, the cap 220 is connected to the base 100, and specifically, the cap 220 is connected to the base 100 in the following manner. The cap 220 has a cylindrical shape, and a first rotary connection portion is provided on an outer circumferential wall of the cap 220. A liquid storage bottle interface is arranged at the bottom of the base 100, the liquid storage bottle interface is cylindrical, and a second rotary connecting part matched with the first rotary connecting part is arranged on the inner peripheral wall of the liquid storage bottle interface of the base 100. More specifically, the first rotation connecting portion includes a first arc-shaped strip 227 protruding outward from the outer peripheral wall of the bottle cap 220, and a first stopper 228, the first arc-shaped strip 227 is an arc-shaped protrusion provided on the outer peripheral wall of the bottle cap 220 and extending upward along the outer peripheral wall of the bottle cap 220 with an angle, and the first stopper 228 extends vertically downward from the lower end of the first arc-shaped strip 227 to the bottom surface of the bottle cap 220. Correspondingly, the second rotary connecting portion includes from the inside bellied second arc strip 110 of stock solution bottle interface internal perisporium, the spacing portion 120 of second, and second arc strip 110 is a setting on the stock solution bottle interface internal perisporium, along the stock solution bottle interface internal perisporium and take the arc arch of certain angle slope upwards extending, and the top surface of second spacing portion 120 from the vertical upwards extension of the upper end of second arc strip 110 to the stock solution bottle interface. In the process of mounting the bottle cap 220 and the base 100, the bottle cap 220 is inserted into the liquid storage bottle interface of the base 100; then, the bottle cap 220 and the base 100 are relatively rotated, the upper end of the first arc-shaped strip 227 starts from the lower end of the second arc-shaped strip 110, and the first arc-shaped strip 227 gradually moves upwards along the profile of the second arc-shaped strip 110, so that the first arc-shaped strip 227 is screwed into the space between the second arc-shaped strip 110 and the top surface of the liquid storage bottle interface; after the upper end of the first arc-shaped bar 227 abuts against the second limiting portion 120 or the lower end of the second arc-shaped bar 110 abuts against the first limiting portion 228, the upper end of the first arc-shaped bar 227 is clamped and fixed between the second arc-shaped bar 110 and the top surface of the liquid storage bottle interface, and the first rotary connecting portion and the second rotary connecting portion are staggered and meshed with each other, so that the rotary connection between the bottle cap 220 and the base 100 is realized. Through the above connection mode, the bottle cap 220 and the base 100 can be quickly mounted and dismounted, and the bottle cap 220 and the base 100 are not easy to fall off. In this embodiment, two first rotation connection portions are disposed on the bottle cap 220, two second rotation connection portions are correspondingly disposed on the base 100, the two first rotation connection portions are disposed on two sides of the bottle cap 220 at an angle of 180 ° in an opposite manner, and the two second rotation connection portions are disposed on two sides of the interface of the liquid storage bottle at an angle of 180 ° in an opposite manner.

Referring to fig. 6 and 7, in order to increase the fastening force between the bottle cap 220 and the base 100, a locking groove 229 is formed on the first arc-shaped strip 227, a locking protrusion 130 which is matched with the locking groove 229 is formed on the inner circumferential wall of the reservoir port, the locking protrusion 130 is located between the second arc-shaped strip 110 and the top surface of the reservoir port, and the locking protrusion 130 is located between both ends of the second arc-shaped strip 110.

Referring to fig. 7 and 8, a channel 140 is provided on the base 100, and the channel 140 penetrates from the top of the base 100 to the bottom of the base 100. An annular mounting boss 150 is provided on the tip end surface of the passage 140, the mounting boss 150 is cylindrical, and the upper port of the passage 140 is located in the bottom port of the mounting boss 150.

Referring to fig. 7 and 8, the atomizing assembly 300 includes a mounting cap 310, an atomizing plate 320, an elastic member 330, and a water absorbing member 340. The mounting cover 310 covers the top surface of the mounting boss 150, and the mounting cover 310 is mounted on the top surface of the base 100 by bolts, so that the mounting cover 310 and the mounting boss 150 define a receiving space together, the receiving space is communicated with the channel 140, and the receiving space is mainly used for placing the atomizing plate 320 and the elastic member 330. The atomization sheet 320 is located in the accommodation space, and the atomization sheet 320 is located between the upper port of the passage 140 and the mounting cap 310. The elastic member 330 is located in the receiving space, and the elastic member 330 is located between the atomization sheet 320 and the mounting cap 310. One end of the water absorbing member 340 is inserted into the bottle cap 220 and extends into the bottom surface of the inner cavity of the bottle body 210, and the other end of the water absorbing member 340 extends into the channel 140 of the base 100 and abuts against the atomizing plate 320. To improve sealing, the atomizing assembly 300 further includes a third sealing ring 350, the third sealing ring 350 being disposed within the mounting boss 150, the third sealing ring 350 being located between the atomizing plate 320 and the upper port of the channel 140. In the installation process of the atomizing assembly 300, the third sealing ring 350, the atomizing sheet 320 and the elastic member 330 are sequentially placed in the installation boss 150, then the installation cover 310 is covered on the installation boss 150, so that the third sealing ring 350, the atomizing sheet 320 and the elastic member 330 cannot be pulled out from the installation boss 150, then the water absorbing member 340 is inserted into the bottle body 210, after the lower end of the water absorbing member 340 abuts against the bottom surface of the inner cavity of the bottle body 210, the liquid storage bottle 200 and the water absorbing member 340 are installed at the bottom of the base 100 together, at this time, the water absorbing member 340 is inserted into the channel 140 of the base 100, and the upper end surface of the water absorbing member 340 abuts against the atomizing sheet 320. Through the installation mode, under the combined action of the elastic part 330 and the water absorbing part 340, the atomizing sheet 320 can be tightly attached to the upper end surface of the water absorbing part 340, and the atomizing effect is ensured.

Referring to fig. 9, the control assembly 400 includes a controller 410, a touch button 420, an automatic mode indicator 430, a continuous mode indicator 440, a power off mode indicator 450, a human body sensing sensor 460, and a sensing lamp 470. The controller 410 is electrically connected to the atomizing plate 320, the touch button 420, the automatic mode indicator 430, the continuous mode indicator 440, the power-off mode indicator 450, the human body sensor 460, and the sensor 470, respectively. The human body induction sensor 460 is used for detecting whether a person is in the accessory of the aromatherapy machine, and in the embodiment, the human body induction sensor 460 is a pyroelectric induction sensor.

Specifically, the controller 410 controls the aromatherapy machine to cycle into three modes, namely, an automatic mode, a continuous mode and a power-off mode according to the signal of the touch button 420, and controls the automatic mode indicator 430, the continuous mode indicator 440 and the power-off mode indicator 450 to be turned on for corresponding indication. If the aromatherapy machine is in the automatic mode, the automatic mode indicator lamp 430 is controlled to be on normally when the aromatherapy machine sprays, and the aromatherapy machine is indicated to be in a spraying state; when the aromatherapy machine is waiting, the automatic mode indicator lamp 430 is controlled to flash to indicate that the aromatherapy machine is in a waiting state. If the aromatherapy machine is in the continuous mode, the continuous mode indicator lamp 440 is controlled to be on constantly, and the aromatherapy machine is indicated to be in a continuous spraying state. If the aromatherapy machine is in the shutdown mode, the shutdown mode indicator lamp 450 is controlled to be turned off after being lightened for a period of time when the machine is turned off.

Specifically, in the process that the aromatherapy machine is in the automatic mode, if the human body induction sensor 460 induces a person, the aromatherapy machine firstly sprays for 5 seconds and stops for 30 seconds, and after 3 times of intermittent spraying, the aromatherapy machine enters the normal mode, namely sprays for 5 seconds every 15 minutes. In the process that the aromatherapy machine is in the automatic mode, if the human body induction sensor 460 does not sense a human body for more than 5 minutes, the aromatherapy machine enters the unmanned mode, that is, the perfume is sprayed for 1.5 seconds every 15 minutes.

Specifically, when the aromatherapy machine is in the continuous mode, the aromatherapy machine enters the shutdown mode after continuously spraying for 60 seconds

Specifically, if the human body sensor 460 senses a person, the controller 410 immediately turns on the sensing lamp 470, the sensing lamp 470 emits light, and after the human body sensor 460 does not sense the person, the sensing lamp 470 is turned off after the lamp is turned on for 15 seconds.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides an aromatherapy machine which characterized in that, the aromatherapy machine includes:

the liquid storage bottle comprises a base (100), a liquid storage bottle interface is arranged at the bottom of the base, a second arc-shaped strip (110) and a second limiting part (120) are arranged on the inner peripheral wall of the liquid storage bottle interface in an inward protruding mode, the second arc-shaped strip (110) is an arc-shaped bulge extending along the inner peripheral wall of the liquid storage bottle interface in an inclined mode at a certain angle, and the second limiting part (120) extends upwards from the upper end of the second arc-shaped strip (110);

the liquid storage bottle (200) is detachably mounted on the liquid storage bottle interface, a first arc-shaped strip (227) and a first limiting part (228) are arranged on the peripheral side wall of the upper end of the liquid storage bottle in an outward protruding mode, the first arc-shaped strip (227) is an arc-shaped bulge extending along the peripheral wall of the liquid storage bottle (200) in an inclined mode at a certain angle, and the first limiting part (228) extends downwards from the lower end of the first arc-shaped strip (227);

in the process of mounting the liquid storage bottle (200) and the base (100), the first arc-shaped bar (227) gradually moves upwards along the profile of the second arc-shaped bar (110) until the upper end of the first arc-shaped bar (227) is clamped between the second arc-shaped bar (110) and the top surface of the liquid storage bottle interface.

2. The fragrance machine as claimed in claim 1, characterized in that: a locking groove (229) is arranged on the first arc-shaped strip (227), and a locking convex block (130) matched with the locking groove (229) is arranged on the inner peripheral wall of the liquid storage bottle interface.

3. The fragrance machine as claimed in claim 2, characterized in that: the locking lug (130) is positioned between the second arc-shaped strip (110) and the top surface of the liquid storage bottle connector, and the locking lug (130) is positioned between two ends of the second arc-shaped strip (110).

4. The fragrance machine as claimed in claim 1, characterized in that: the base (100) is provided with two groups of second arc-shaped strips (110) and second limiting parts (120), and the two groups of second arc-shaped strips (110) and second limiting parts (120) are oppositely arranged on two sides of the liquid storage bottle interface in a 180-degree angle manner; the liquid storage bottle (200) is provided with two sets of the first arc-shaped strips (227) and the first limiting parts (228), and the two sets of the first arc-shaped strips (227) and the first limiting parts (228) are oppositely arranged on two sides of the liquid storage bottle (200) at an angle of 180 degrees.

5. The fragrance machine as claimed in claim 1, characterized in that: the liquid storage bottle (200) comprises a bottle body (210) and a bottle cap (220), wherein the bottle body (210) is provided with a bottle opening (211), the bottle cap (220) is detachably covered on the bottle opening (211), and the first arc-shaped strip (227) and the first limiting part (228) are arranged on the peripheral side wall of the bottle cap (220).

6. The fragrance machine as claimed in claim 5, characterized in that: the bottle cap is characterized in that a flange (212) is arranged on the outer peripheral wall of the bottle mouth (211), the flange (212) is an annular boss protruding outwards from the outer peripheral wall of the bottle mouth (211), and a buckling piece (221) in buckling fit with the flange (212) is arranged on the inner peripheral wall of the bottle cap (220).

7. The fragrance machine as claimed in claim 6, characterized in that: the buckling piece (221) can be in a circular ring shape, a semi-circular ring shape or a discontinuous arc structure.

8. The fragrance machine as claimed in claim 6, characterized in that: the flange (212) is provided with a first positioning notch (213) and a first positioning bulge (214), and the inner peripheral wall of the bottle cap (220) is provided with a second positioning bulge (222) matched with the first positioning notch (213) and a second positioning notch (223) matched with the first positioning bulge (214).

9. The fragrance machine as claimed in claim 8, characterized in that: the first positioning notch (213) and the first positioning protrusion (214) are oppositely arranged on two sides of the bottle mouth (211) at an angle of 180 degrees, and the second positioning notch (223) and the second positioning protrusion (222) are oppositely arranged on two sides of the inner cavity of the bottle cap (220) at an angle of 180 degrees.

10. The fragrance machine as claimed in claim 6, characterized in that:

an annular first sealing ring (230) is arranged between the bottle cap (220) and the bottle mouth (211);

the bottle cap (220) is provided with an insertion hole (224), and the insertion hole (224) penetrates from the top of the bottle cap (220) to the bottom of the bottle cap (220);

the axial direction of the plug hole (224) is vertically arranged;

a guide piece (225) is arranged on the inner bottom surface of the bottle cap (220), the guide piece (225) vertically extends downwards from the inner bottom surface of the bottle cap (220), and the insertion hole (224) penetrates through the guide piece (225);

the bottom surface of the guide (225) is positioned below the bottom surface of the bottle cap (220);

when the bottle cap (220) is mounted on the bottle body (210), the guide (225) passes through the bottle opening (211) to extend into the inner cavity of the bottle body (210);

the aromatherapy machine further comprises a water absorbing part (340), a placing groove (226) is formed in the top surface of the bottle cap (220), the inserting hole (224) is formed in the bottom surface of the placing groove (226), a second sealing ring (240) is arranged in the placing groove (226), and the water absorbing part (340) sequentially penetrates through the second sealing ring (240) and the inserting hole (224) and then enters the inner cavity of the bottle body (210);

the second sealing ring (240) is provided with a limiting piece (241), the limiting piece (241) extends outwards and horizontally from the circumferential side wall of the second sealing ring (240), and after the second sealing ring (240) is placed in the placing groove (226), the bottle cap (220) provides a vertical upward supporting force for the limiting piece (241).