Aromatherapy device

Abstract

The present invention discloses an aromatherapy device, which includes a fragrance diffusing component and two liquid storage components. The fragrance diffusing component includes a drip tube and an inner kit disposed around the drip tube. A fragrance diffusion channel is provided on the inner kit. Each liquid storage component is provided with a buffer chamber, a liquid storage chamber, and a drip orifice communicating the buffer chamber with the liquid storage chamber. Two drip channels are provided in the drip tube to respectively communicate the liquid storage chamber in each liquid storage component with the buffer chamber of the other liquid storage component. The buffer chambers of each group of liquid storage components are respectively communicated with the fragrance diffusion channel. When the two liquid storage components are placed one above the other, the aromatherapy liquid in the liquid storage chamber of the upper liquid storage component flows through the corresponding drip channel in the drip tube to the buffer chamber of the lower liquid storage component, and then flows through the drip orifice of the lower liquid storage component to the liquid storage chamber of the lower liquid storage component. Moreover, the aromatherapy liquid in the buffer chamber of the lower liquid storage component diffuses fragrance outward through the fragrance diffusion channel.

Description

Technical Field

[0001] The present invention relates to the technical field of aromatherapy, and particularly to an aromatherapy device. Background Art

[0002] Aromatherapy devices can keep the indoor air clean and can be placed in various places such as at home, in a car, in an office, in a public meeting room, in a toilet, etc., so as to play a role in eliminating odors, keeping people's minds clear and calm, and creating a fresh atmosphere.

[0003] Currently known aromatherapy devices are generally in the shape of a box. The box body is used to install aromatherapy materials, and the box body is provided with fragrance-dispersing holes for the fragrance of the aromatherapy materials to emit. However, the aromatherapy liquid is usually in a static state in the aromatherapy device, and the volatile rate of the static aromatherapy liquid is slow, so the fragrance-enhancing efficiency of the aromatherapy device is low. Summary of the Invention

[0004] In order to solve the existing technical problems, an embodiment of the present invention provides an aromatherapy device that can effectively improve the fragrance-enhancing efficiency and is more beautiful.

[0005] To achieve the above object, the technical solution of the embodiment of the present invention is realized as follows:

[0006] An aromatherapy device includes a fragrance-dispersing component and two groups of liquid storage components respectively installed at both ends of the fragrance-dispersing component. The fragrance-dispersing component includes a drip tube and an inner sleeve disposed around the drip tube. The inner sleeve is provided with a fragrance-dispersing channel. Each group of the liquid storage components is provided with a buffer cavity, a liquid storage cavity, and a drip port communicating the buffer cavity with the liquid storage cavity. Two drip channels are provided in the drip tube to respectively communicate the liquid storage cavity in each liquid storage component with the buffer cavity in the other liquid storage component. The buffer cavities of each group of the liquid storage components are respectively communicated with the fragrance-dispersing channel;

[0007] When the two groups of the liquid storage components are placed one above the other, the aromatherapy liquid in the liquid storage cavity of the upper liquid storage component flows through the corresponding drip channel in the drip tube to the buffer cavity of the lower liquid storage component, and then flows through the drip port of the lower liquid storage component to the liquid storage cavity of the lower liquid storage component through the drip port of the lower liquid storage component, and the aromatherapy liquid in the buffer cavity of the lower liquid storage component diffuses fragrance outward through the fragrance-dispersing channel.

[0008] Wherein, the side wall of the inner sleeve protrudes inward to form a plurality of mounting parts, and the mounting parts jointly enclose to form a mounting hole for the drip tube to pass through, and the fragrance-dispersing channel is formed on the mounting parts.

[0009] Wherein, opposite ends of the inner sleeve are respectively formed with connection structures for detachably connecting with the liquid storage components.

[0010] Wherein, the fragrance diffusing component further includes a fragrance diffusing member disposed around the outer periphery of the inner kit. The fragrance diffusing member is provided with a plurality of fragrance diffusing holes spaced circumferentially, and the fragrance diffusing holes communicate with the fragrance diffusing channels.

[0011] Wherein, the fragrance diffusing component further includes a fragrance adjusting member sleeved around the outer periphery of the fragrance diffusing member. The fragrance adjusting member is provided with ventilation holes corresponding to the fragrance diffusing holes, and the fragrance adjusting member can rotate relative to the fragrance diffusing member to open or close the fragrance diffusing holes.

[0012] Wherein, each set of the liquid storage components includes a liquid storage bottle and a bottle stopper disposed at the opening of the liquid storage bottle. The liquid storage cavity is disposed inside the liquid storage bottle, and the buffer cavity is disposed on the side of the bottle stopper away from the liquid storage cavity.

[0013] Wherein, a liquid storage groove is provided on the side of the bottle stopper away from the liquid storage cavity. The liquid storage groove is recessed from the bottom of the buffer cavity towards the liquid storage cavity, and the liquid storage groove is used for storing part of the aromatherapy liquid and diffusing the fragrance outward through the fragrance diffusing channels.

[0014] Wherein, the opening of the liquid storage bottle extends outward to form a connecting portion;

[0015] An external thread for threaded connection with the inner kit is provided on the outer side of the connecting portion; and / or, a sealing ring is provided between the inner side of the connecting portion and the outer side of the bottle stopper.

[0016] Wherein, the bottle stopper includes a cover plate and a side plate extending from the outer peripheral edge of the cover plate;

[0017] The cover plate is provided with a fixing hole for receiving the end of the dropper and a fixing wall surrounding the fixing hole. The buffer cavity is formed between the fixing wall and the side plate, and a liquid outlet groove for communicating the corresponding dropper channel with the buffer cavity is formed on the fixing wall; and / or, the cover plate extends towards the direction of the liquid storage cavity to form a guiding tube, the dropper opening is formed at the end of the guiding tube, and the inner diameter of the guiding tube gradually decreases towards the direction of the dropper opening; and / or, the end of the side plate extends outward to form a positioning flange.

[0018] Wherein, an installation wall and a dropper adjusting member received in the installation wall are provided on the side of the bottle stopper facing the liquid storage cavity, and an opening groove is provided on the circumferential side wall of the installation wall.

[0019] The aromatherapy device provided by the above embodiments includes a fragrance diffusing component and two liquid storage components respectively installed at both ends of the fragrance diffusing component. When the two liquid storage components are placed one above the other, the aromatherapy liquid in the liquid storage cavity of the upper liquid storage component flows through the corresponding liquid dripping channels in the liquid dripping tube to the buffer cavity of the lower liquid storage component, and then flows through the liquid dripping port of the lower liquid storage component to the liquid storage cavity of the lower liquid storage component. Moreover, the aromatherapy liquid in the buffer cavity of the lower liquid storage component diffuses fragrance outward through the fragrance diffusing channel. In this way, the aromatherapy device can change the state of the two liquid storage components placed one above the other, so that the aromatherapy liquid in the two liquid storage components can circulate according to the placement state, presenting an hourglass timing effect. And when the aromatherapy liquid of each liquid storage component flows to the other liquid storage component, it can also diffuse fragrance outward through the buffer cavity and the fragrance diffusing channel, which can effectively improve the volatilization efficiency of the aromatherapy liquid. This aromatherapy device is not only more beautiful, but also can provide an additional function of hourglass timing, and can improve the fragrance diffusing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. 6 is a perspective view of the aromatherapy device in an embodiment, where the fragrance diffusing holes are in an open state;

[0021] Figure 2 is Figure 1 a schematic view of the aromatherapy device in FIG. 6 with the fragrance diffusing holes in a closed state;

[0022] Figure 3 is Figure 1 a cross-sectional view of the aromatherapy device shown in FIG. 18;

[0023] Figure 4 is Figure 1 an exploded view of the aromatherapy device shown in FIG. 24;

[0024] Figure 5 FIG. 28 is an exploded view of the fragrance diffusing component of the aromatherapy device in an embodiment;

[0025] Figure 6 is Figure 5 an exploded view of the fragrance diffusing component shown in FIG. 34 from another angle;

[0026] Figure 7 FIG. 38 is a partial cross-sectional view of the inner kit of the aromatherapy device in an embodiment;

[0027] Figure 8 is Figure 7 another cross-sectional view of the inner kit shown in FIG. 44. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solution of the present invention will be further elaborated in detail below in conjunction with the accompanying drawings of the specification and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. In the following description, the expression "some embodiments" is described, which describes a subset of all possible embodiments. However, it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments and may be combined with each other without conflict.

[0029] It should be further noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "inner", "outer", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0030] Please refer to Figures 1 to 5 , this embodiment provides an aromatherapy device, including a fragrance diffusing component 20 and two sets of liquid storage components 10 respectively installed at both ends of the fragrance diffusing component 20. The fragrance diffusing component 20 includes a drip tube 21 and an inner sleeve 22 disposed around the drip tube 21. A fragrance diffusing channel 221 is provided on the inner sleeve 22. A buffer chamber, a liquid storage chamber and a drip port 14 communicating the buffer chamber with the liquid storage chamber are provided in each set of the liquid storage components 10. Two drip channels are provided in the drip tube 21 to respectively communicate the liquid storage chamber in each set of the liquid storage components 10 with the buffer chamber in the other set of the liquid storage components 10. The buffer chambers of each set of the liquid storage components 10 are respectively communicated with the fragrance diffusing channel 221; when the two sets of the liquid storage components 10 are placed one above the other, the aromatherapy liquid in the liquid storage chamber of the upper liquid storage component 10 flows through the corresponding drip channel in the drip tube 21 to the buffer chamber of the lower liquid storage component 10, and then flows through the drip port 14 of the lower liquid storage component 10 to the liquid storage chamber of the lower liquid storage component 10, and the aromatherapy liquid in the buffer chamber of the lower liquid storage component 10 diffuses fragrance outward through the fragrance diffusing channel 221.

[0031] In the above embodiments, the aromatherapy device includes a fragrance diffusing component 20 and two sets of liquid storage components 10 respectively disposed at both ends of the fragrance diffusing component 20. When the two sets of liquid storage components 10 are placed one above the other, the aromatherapy liquid in the liquid storage cavity of the upper liquid storage component 10 flows through the corresponding liquid dripping channels in the liquid dripping tube 21 to the buffer cavity of the lower liquid storage component 10. The aromatherapy liquid in the buffer cavity of the lower liquid storage component 10 flows through the liquid dripping port 14 to the liquid storage cavity of the lower liquid storage component 10, and the aromatherapy liquid in the buffer cavity of the lower liquid storage component 10 diffuses fragrance outward through the fragrance diffusion channel 221. In this way, the state of the two sets of liquid storage components 10 of the aromatherapy device placed one above the other can be changed, so that the aromatherapy liquid in the two sets of liquid storage components 10 can flow from the upper liquid storage component 10 to the lower liquid storage component 10 according to the placement state, thus presenting the effect of an hourglass timing. Moreover, when the aromatherapy liquid of each set of liquid storage components 10 flows to the other liquid storage component 10, it can also diffuse fragrance outward through the buffer cavity and the fragrance diffusion channel 221, which can effectively improve the volatilization efficiency of the aromatherapy liquid. Therefore, the aromatherapy device is not only more beautiful, but also can provide an additional function of hourglass timing, and can improve the fragrance diffusion effect.

[0032] Among them, the structures of the two liquid storage components 10 are the same, and the size of the liquid storage component 10 is larger than that of the fragrance dispersing component 20, making the overall shape of the aromatherapy device an hourglass shape with a smaller middle and larger ends. For the convenience of distinction, the two liquid storage components 10 are respectively named the first liquid storage component 11 and the second liquid storage component 12. The first liquid storage component 11 is provided with a first buffer chamber 114, a first liquid storage chamber 113, and a first liquid dropping port 14 that communicates the first buffer chamber 114 with the first liquid storage chamber 113. The second liquid storage component 12 is provided with a second buffer chamber 124, a second liquid storage chamber 123, and a second liquid dropping port 14 that communicates the second buffer chamber 124 with the second liquid storage chamber 123. The first buffer chamber 114 and the second buffer chamber 124 are respectively communicated with the fragrance dispersing channel 221. The liquid dropping channel includes a first liquid dropping channel 211 that communicates the first liquid storage chamber 113 with the second buffer chamber 124 and a second liquid dropping channel 212 that communicates the second liquid storage chamber 123 with the first buffer chamber 114. When the first liquid storage component 11 and the second liquid storage component 12 are placed vertically, the aromatherapy liquid in the first liquid storage chamber 113 flows through the first liquid dropping channel 211 to the second buffer chamber 124, the aromatherapy liquid in the second buffer chamber 124 flows through the second liquid dropping port 14 to the second liquid storage chamber 123, and the aromatherapy liquid in the second buffer chamber 124 diffuses fragrance outward through the fragrance dispersing channel 221. On the contrary, when the second liquid storage component 12 and the first liquid storage component 11 are placed vertically, the aromatherapy liquid in the second liquid storage chamber 123 flows through the second liquid dropping channel 212 to the first buffer chamber 114 at a first flow rate, the aromatherapy liquid in the first buffer chamber 114 flows to the first liquid storage chamber 113 at a second flow rate, and the aromatherapy liquid in the first buffer chamber 114 diffuses fragrance outward through the fragrance dispersing channel 221.

[0033] Optionally, the flow rate of the aromatherapy liquid in the liquid storage chamber of each liquid storage component 10 flowing through the corresponding liquid dropping channel in the liquid dropping tube 21 to the buffer chamber of the other liquid storage component 10 can be different from the flow rate of the aromatherapy liquid in the buffer chamber of the liquid storage component 10 flowing through the liquid dropping port 14 to the liquid storage chamber of the corresponding liquid storage component 10. By forming different flow rates in the path of the aromatherapy liquid flowing from one liquid storage component 10 to the other liquid storage component 10, the fragrance dispersing effect can be further improved.

[0034] In some embodiments, each set of the liquid storage assemblies 10 includes a liquid storage bottle and a bottle stopper disposed at the opening of the liquid storage bottle. The liquid storage cavity is disposed inside the liquid storage bottle, and the buffer cavity is disposed on a side of the bottle stopper away from the liquid storage cavity. The opening of the liquid storage bottle faces the fragrance diffusing assembly 20. One end of the liquid storage bottle away from the opening is planar, which facilitates placing the aromatherapy device upright or upside down through the planar end face of the liquid storage bottle. The outer diameter of the liquid storage bottle gradually decreases from the end away from the fragrance diffusing assembly 20 to the position where the opening is located. The bottle stopper is disposed at the opening of the liquid storage bottle, and the buffer cavity and the liquid storage cavity are separated by the bottle stopper. For the convenience of distinction, still taking the two sets of liquid storage assemblies 10 being respectively named as the first liquid storage assembly 11 and the second liquid storage assembly 12 as an example, correspondingly, the first liquid storage assembly 11 includes a first liquid storage bottle 111 and a first bottle stopper 112 disposed at the opening of the first liquid storage bottle 111. The first liquid storage cavity 113 is disposed inside the first liquid storage bottle 111, and the first buffer cavity 114 is disposed on a side of the first bottle stopper 112 away from the first liquid storage cavity 113; the second liquid storage assembly 12 includes a second liquid storage bottle 121 and a second bottle stopper 122 disposed at the opening of the second liquid storage bottle 121. The second liquid storage cavity 123 is disposed inside the second liquid storage bottle 121, and the second buffer cavity 124 is disposed on a side of the second bottle stopper 122 away from the second liquid storage cavity 123.

[0035] Optionally, a liquid storage groove is provided on a side of the bottle stopper away from the liquid storage cavity. The liquid storage groove is recessed from the bottom of the buffer cavity towards the liquid storage cavity. The liquid storage groove is used for storing part of the aromatherapy liquid and diffusing the fragrance through the fragrance diffusion channel. Among them, due to the setting of the liquid storage groove, when the aromatherapy liquid flows from the buffer cavity of a set of liquid storage assemblies 10 to the corresponding liquid storage cavity through the liquid dripping port 14, part of the aromatherapy liquid can be stored in the liquid storage groove, extending the fragrance diffusion time before the aromatherapy device switches the upright or upside down placement state again.

[0036] In some embodiments, the opening of the liquid storage bottle extends outwards to form a connecting portion 115, and an external thread for threadedly connecting with the inner sleeve 22 is provided on the outer side of the connecting portion 115. The formation of the connecting portion 115 can increase the length of the opening of the liquid storage bottle. The connecting portion 115 is annular. By respectively providing a matching external thread and internal thread between the connecting portion 115 and the fragrance diffusing assembly 20, it is convenient to realize the detachable connection between the liquid storage bottle and the fragrance diffusing assembly 20. Optionally, a sealing ring 13 is provided between the inner side of the connecting portion 115 and the outer side of the bottle stopper. The outer side of the bottle stopper fits with the inner side of the connecting portion 115. A recess for accommodating the sealing ring 13 can be provided along the circumferential direction on the inner side of the connecting portion 115 or the outer side of the bottle stopper. Through the setting of the sealing ring 13, the sealing performance between the outer side of the bottle stopper and the inner side of the connecting portion 115 can be improved, avoiding the leakage of the aromatherapy liquid in the liquid storage cavity along the gap between the bottle stopper and the connecting portion 115.

[0037] In some embodiments, the stopper includes a cover plate 1121 and side plates 1122 extending from the outer peripheral edge of the cover plate 1121. A fixing hole for receiving the end of the dropper 21 is provided on the cover plate 1121, and a fixing wall 1123 surrounding the fixing hole. The buffer cavity is formed between the fixing wall 1123 and the side plates 1122. An liquid outlet groove 1124 for communicating the corresponding liquid dropping channel with the buffer cavity is formed on the fixing wall 1123. Wherein, the outer diameter of the cover plate 1121 is slightly larger than or equal to the diameter of the opening of the liquid storage bottle for sealing the opening. The fixing hole is a through hole penetrating the cover plate 1121. The aperture of the end thereof close to the liquid storage cavity is smaller than the aperture of the end thereof close to the buffer cavity, and an annular step surface is formed between the two ends with different apertures. The end of the dropper 21 connected to the liquid storage assembly 10 is received in the part with a larger aperture of the fixing hole, and the end face abuts against the step surface. Optionally, a sealing ring 13 is provided between the outer side surface of the end of the dropper 21 and the inner side surface surrounding the fixing hole. A groove 2321 for receiving the sealing ring 13 can be provided along the circumferential direction on the outer side surface of the end of the dropper 21 or the inner side surface surrounding the fixing hole. The outer side surface of the end of the dropper 21 fits with the inner side surface surrounding the fixing hole. By providing the sealing ring 13, the sealing performance of the connection between the dropper 21 and the stopper can be improved, and when the aromatherapy liquid in the liquid storage cavity flows along the fixing hole into the corresponding liquid dropping channel in the dropper 21, the aromatherapy liquid in the liquid storage cavity can be prevented from leaking along the gap between the stopper and the outer side surface of the dropper 21.

[0038] Optionally, the cover plate 1121 extends towards the direction of the liquid storage cavity to form a guiding tube, the liquid dripping port 14 is formed at the end of the guiding tube, and the inner diameter of the guiding tube gradually decreases towards the direction of the liquid dripping port 14. The guiding tube and the fixed wall 1123 are respectively arranged on opposite sides of the cover plate 1121. The guiding tube can guide the aromatherapy liquid in the buffer cavity to flow into the corresponding liquid storage cavity. By setting the diameter of the liquid dripping port 14, it is convenient to control the flow rate of the aromatherapy liquid in the buffer cavity when flowing into the corresponding liquid storage cavity. When the two sets of the liquid storage assemblies 10 are placed one above the other, the path of the aromatherapy liquid in the liquid storage cavity of the upper liquid storage assembly 10 flowing into the liquid storage cavity of the lower liquid storage assembly 10 successively includes: the fixing hole of the bottle stopper of the upper liquid storage assembly 10, the corresponding liquid dripping channel in the liquid dripping tube 21, the liquid outlet groove 1124 on the fixed wall 1123 of the bottle stopper of the lower liquid storage assembly 10, the buffer cavity of the lower liquid storage assembly 10, and the liquid dripping port 14 of the guiding tube of the lower liquid storage assembly 10. At the same time, the air in the external environment can enter the liquid storage bottle of the upper liquid storage assembly 10 through the liquid dripping port 14 in the upper liquid storage assembly 10, so as to generate pressure to drip the aromatherapy liquid through the corresponding liquid dripping channel. Preferably, the size of the liquid dripping port 14 is smaller than the diameter of the fixing hole. Optionally, the end of the side plate 1122 of the bottle stopper extends outwards to form a positioning flange. Wherein, the height of the side plate 1122 of the bottle stopper is approximately equal to the height of the connecting portion 115 of the liquid storage bottle. When the aromatherapy device is assembled, the bottle stopper can be inserted into the opening of the liquid storage bottle until the positioning flange at the end of the side plate 1122 abuts against the end of the connecting portion 115, and then the liquid storage assembly 10 is connected to the heat dissipation assembly by screwing the connecting portion 115 of the liquid storage bottle with the inner kit 22.

[0039] Optionally, an installation wall 1125 and a liquid dripping adjusting member 15 received in the installation wall 1125 are provided on one side of the bottle stopper facing the liquid storage cavity. An opening groove 1126 is provided on the circumferential side wall of the installation wall 1125, and the liquid dripping adjusting member 15 is made of activated carbon or cotton. Wherein, the installation wall 1125 is arranged around the fixing hole on the cover plate 1121 and is respectively arranged on opposite sides of the cover plate 1121 with the fixed wall 1123. The opening groove 1126 is provided on the installation wall 1125 to facilitate the aromatherapy liquid in the liquid storage cavity to flow from the opening at the top of the installation wall 1125 and the opening groove 1126 into the space formed by the surrounding of the installation wall 1125. The liquid dripping adjusting member 15 can adjust the flow rate of the aromatherapy liquid in the liquid storage cavity flowing towards the fixing hole, ensuring that the aromatherapy liquid in the liquid storage cavity of the upper liquid storage assembly 10 can flow into the buffer cavity of the lower liquid storage assembly 10 at a more ideal speed.

[0040] In some embodiments, please refer to Figures 6 to 8The side wall of the inner set 22 protrudes inward to form a plurality of mounting portions 223, and the mounting portions 223 are collectively arranged to form a mounting hole 220 for the drip tube 21 to pass through, and the fragrance diffusion channel 221 is formed on the mounting portions 223. The cross section of each mounting portion 223 is roughly fan-shaped, and the contour line of one end of the mounting portion 223 close to the center of the inner set 22 matches a part of the outer side surface of the drip tube 21, so that the plurality of mounting portions 223 are collectively arranged to form a mounting hole 220 for the drip tube 21 to pass through. The fragrance diffusion channel 221 connects the space inside the inner set 22 with the space outside the inner set 22. After the liquid storage component 10 and the fragrance diffusion component 20 are assembled, the buffer cavity in the liquid storage component 10 is connected to the space inside the inner set 22, so that the fragrance generated by the volatilization of the aromatherapy liquid in the buffer cavity can be diffused outward through the fragrance diffusion channel 221.

[0041] Optionally, the opposite ends of the inner sleeve 22 are respectively formed with connection structures for detachably connecting with the first liquid storage component 11 and the second liquid storage component 12. The shapes and sizes of the opposite ends of the inner sleeve 22 are respectively matched with the shapes and sizes of the parts of the liquid storage component 10 connected thereto. In this embodiment, the liquid storage component 10 is respectively connected to the two ends of the inner sleeve 22 through the connection part 115 of the liquid storage bottle, and the connection structure refers to the internal thread formed on the inner surface of the end of the inner sleeve 22.

[0042] In some embodiments, the aroma diffuser 20 further includes an aroma diffuser 23 arranged around the periphery of the inner sleeve 22, and the aroma diffuser 23 is provided with a plurality of aroma diffuser holes 230 at intervals along the circumferential direction, and the aroma diffuser holes 230 are connected to the aroma diffuser channel 221. The aroma diffuser 23 is in a circular ring shape and is sleeved around the periphery of the inner sleeve 22. The aroma diffuser holes 230 are arranged at intervals along the circumferential direction of the aroma diffuser 23, and the aroma flowing out of the aroma diffuser channel 221 of the inner sleeve 22 can be evenly diffused to the surroundings of the aroma diffuser through the aroma diffuser holes 230. Optionally, the aroma diffuser 20 further includes an aroma regulating member 24 sleeved around the aroma diffuser 23, and the aroma regulating member 24 is provided with air holes 240 corresponding to the aroma diffuser holes 230, and the aroma regulating member 24 can rotate relative to the aroma diffuser 23 to open or close the aroma diffuser holes 230. The aroma regulating member 24 is also in a circular shape, and the air holes 240 of the aroma regulating member 24 can correspond to the fragrance holes 230 on the fragrance diffuser 23 respectively. The aroma regulating member 24 can be rotated to align the air holes 240 with the fragrance holes 230 on the fragrance diffuser 23, or to stagger the air holes 240 with the fragrance holes 230 on the fragrance diffuser 23, thereby opening or closing the fragrance holes 230 accordingly.

[0043] Optionally, the fragrance diffusing member 23 includes a first fragrance diffusing member 231 and a second fragrance diffusing member 232. A rib 2311 is provided at one end of the first fragrance diffusing member 231 close to the second fragrance diffusing member 232, and a groove 2321 is provided at one end of the second fragrance diffusing member 232 close to the first fragrance diffusing member 231. The first fragrance diffusing member 231 and the second fragrance diffusing member 232 are cooperatively connected through the rib 2311 and the groove 2321. Among them, the fragrance diffusing member 23 is composed of the first fragrance diffusing member 231 and the second fragrance diffusing member 232, and by providing the mutually cooperating rib 2311 and groove 2321 between the first fragrance diffusing member 231 and the second fragrance diffusing member 232, the convenience of assembly can be improved. In some other optional embodiments, one end of the first fragrance diffusing member 231 away from the second fragrance diffusing member 232 extends outward to form a first convex rib 2313, and one end of the second fragrance diffusing member 232 away from the first fragrance diffusing member 231 extends outward to form a second convex rib 2323. The fragrance adjusting member 24 is clamped between the first convex rib 2313 and the second convex rib 2323. The distance between the first convex rib 2313 and the second convex rib 2323 is equal to the height of the fragrance adjusting member 24. Through the arrangement of the first convex rib 2313 and the second convex rib 2323, the assembly between the fragrance adjusting member 24 and the fragrance diffusing member 23 can be conveniently realized.

[0044] The aromatherapy device provided by the embodiments of the present application can be applied to different places, such as a study, a bedroom, and a car, etc., to meet the need of adding fragrance to the corresponding place by using the aromatherapy device. The aromatherapy device has at least the following advantages:

[0045] First, the aromatherapy device can change the state of the two liquid storage components 10 placed up and down, so that the aromatherapy liquid in the two liquid storage components 10 can flow according to the placement state and present an hourglass timing effect, so that the aromatherapy device can not only realize the fragrance adding function, but also realize the hourglass timing function, which is not only more beautiful but also interesting;

[0046] Second, when the aromatherapy liquid in each liquid storage component 10 flows to the other liquid storage component 10, it can first flow quickly into the buffer cavity of the other party, and then slowly flow into the liquid storage cavity from the buffer cavity. Different flow rates are formed in the path of the aromatherapy liquid flowing from one liquid storage component 10 to the other liquid storage component 10, which can improve the fragrance diffusing effect;

[0047] Third, the fragrance diffusing holes 230 can be conveniently opened or closed through the fragrance adjusting member 24, which is convenient for users to adjust according to different scene requirements. During the period when the aromatherapy device is not needed, the fragrance diffusing holes 230 can be closed to avoid waste of the aromatherapy liquid and prevent other impurities such as dust from entering the aromatherapy device and affecting its use effect.

[0048] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims described.

Claims

1. An aromatherapy device, characterized in that, It includes a fragrance diffusing component, and two groups of liquid storage components respectively installed at both ends of the fragrance diffusing component. The fragrance diffusing component includes a drip tube and an inner kit disposed around the periphery of the drip tube. The inner kit is provided with a fragrance diffusion channel. Each group of the liquid storage components is provided with a buffer chamber, a liquid storage chamber, and a drip port communicating the buffer chamber with the liquid storage chamber. Two drip channels are provided in the drip tube to respectively communicate the liquid storage chamber in each liquid storage component with the buffer chamber in the other liquid storage component. The buffer chambers of each group of the liquid storage components are respectively communicated with the fragrance diffusion channel; When the two groups of the liquid storage components are placed one above the other, the fragrance liquid in the liquid storage chamber of the upper liquid storage component flows through the corresponding drip channel in the drip tube to the buffer chamber of the lower liquid storage component, and then flows through the drip port of the lower liquid storage component to the liquid storage chamber of the lower liquid storage component, and the fragrance liquid in the buffer chamber of the lower liquid storage component diffuses out through the fragrance diffusion channel.

2. The aromatherapy device according to claim 1, wherein, The side wall of the inner kit protrudes inward to form a plurality of mounting parts, and the mounting parts jointly enclose an installation hole for the drip tube to pass through, and the fragrance diffusion channel is formed on the mounting parts.

3. The aromatherapy device according to claim 2, wherein Connection structures for detachably connecting with the liquid storage components are respectively formed at opposite ends of the inner kit.

4. The aromatherapy device according to claim 1, wherein, The fragrance diffusing component further includes a fragrance diffusing member disposed around the periphery of the inner kit. The fragrance diffusing member is provided with a plurality of fragrance diffusion holes at intervals in the circumferential direction, and the fragrance diffusion holes are communicated with the fragrance diffusion channel.

5. The aromatherapy device according to claim 4, wherein The fragrance diffusing component further includes an aroma adjusting member sleeved around the periphery of the fragrance diffusing member. The aroma adjusting member is provided with ventilation holes corresponding to the fragrance diffusion holes, and the aroma adjusting member can rotate relative to the fragrance diffusing member to open or close the fragrance diffusion holes.

6. The aromatherapy device according to any one of claims 1 to 5, characterized in that, Each group of the liquid storage components includes a liquid storage bottle and a bottle stopper disposed at the opening of the liquid storage bottle. The liquid storage chamber is disposed in the liquid storage bottle, and the buffer chamber is disposed on the side of the bottle stopper away from the liquid storage chamber.

7. The aromatherapy device according to claim 6, characterized in that, A liquid storage groove is provided on the side of the bottle stopper away from the liquid storage chamber. The liquid storage groove is recessed from the bottom of the buffer chamber toward the liquid storage chamber. The liquid storage groove is used for storing part of the fragrance liquid and diffusing it out through the fragrance diffusion channel.

8. The aromatherapy device according to claim 6, characterized in that, The opening of the liquid storage bottle extends outward to form a connecting portion; An external thread for screwing connection with the inner kit is provided on the outer side of the connecting portion; and / or, a sealing ring is provided between the inner side of the connecting portion and the outer side of the bottle stopper.

9. The aromatherapy device according to claim 6, wherein, The bottle stopper includes a cover plate and a side plate extending from the outer peripheral edge of the cover plate; The cover plate is provided with a fixing hole for receiving the end of the drip tube therein and a fixing wall surrounding the fixing hole. The buffer chamber is formed between the fixing wall and the side plate. An outlet groove for communicating the corresponding drip channel with the buffer chamber is formed on the fixing wall; and / or, the cover plate extends toward the direction where the liquid storage chamber is located to form a guiding tube, the drip port is formed at the end of the guiding tube, and the inner diameter of the guiding tube gradually decreases toward the direction of the drip port; and / or, the end of the side plate extends outward to form a positioning flange.

10. The aromatherapy device according to claim 6, characterized in that, One side of the bottle stopper facing the liquid storage cavity is provided with a mounting wall and a drip adjusting member received in the mounting wall, and an opening groove is provided on the circumferential side wall of the mounting wall.

Images