CN209933576U

CN209933576U - Aromatherapy device

Info

Publication number: CN209933576U
Application number: CN201920302347.XU
Authority: CN
Inventors: 李长豇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-01-14
Anticipated expiration: 2029-03-11

Abstract

The utility model discloses an aromatherapy device, which comprises an aromatherapy base, a containing cavity which is arranged on the aromatherapy base and used for containing and installing aromatherapy, a rotatable upper cover which is arranged above the containing cavity, and an opening area which is arranged on the rotatable upper cover and used for releasing aroma, wherein the opening area is controlled to open or close an annular switch door for releasing aroma through a rotary switch of the rotatable upper cover; the annular switch door comprises a plurality of arc-shaped blades which are sequentially wound around the opening, and the opening area is opened in a spiral opening mode or closed in a spiral closing mode by the arc-shaped blades. The utility model discloses an aromatherapy device controls a plurality of arc-shaped blade through the rotation operation and opens or close the open region on the aromatherapy device with spiral mode, and convenient operation is favorable to adjusting the gas that looses of aromatherapy.

Description

Aromatherapy device

Technical Field

The utility model relates to a fragrant box technical field, concretely relates to fragrant device.

Background

With the continuous improvement of the living standard of people, the requirements of people on the living quality are also increased. The aromatherapy applying the aroma to relieve the pressure has been popular in recent years, and is favored by consumers in general, and the aromatherapy mainly releases the aroma by various essence materials such as essence, spice, incense and the like.

The prior aromatherapy device basically adopts a structure that an upper cover and a lower cover are buckled, has a single structure and is inconvenient to operate. And the adjustment extreme value of the fragrance diffusing hole on the shell of the prior fragrance device is small, so that the fragrance diffusing effect is poor. Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide an aromatherapy device, it is inconvenient to aim at solving the operation of the aromatherapy device among the prior art, and the poor problem of fragrant effect that looses.

The utility model provides a technical scheme that technical problem adopted as follows:

an aromatherapy device comprises an aromatherapy base, an accommodating cavity, a rotatable upper cover and an annular switch door, wherein the accommodating cavity is arranged on the aromatherapy base and used for accommodating and installing aromatherapy, the rotatable upper cover is arranged above the accommodating cavity, and an opening area which is arranged on the rotatable upper cover and used for releasing fragrance is arranged on the opening area and is controlled to be opened or closed through a rotary switch of the rotatable upper cover;

the annular switch door comprises a plurality of arc-shaped blades which are sequentially wound around the opening, and the opening area is opened in a spiral opening mode or closed in a spiral closing mode by the arc-shaped blades.

Preferably, one end of the arc-shaped blade is provided with a first protrusion, the other end of the arc-shaped blade is provided with a second protrusion, and the first protrusion and the second protrusion are respectively arranged on the front surface and the back surface of the arc-shaped blade.

Preferably, the rotatable upper cover is uniformly provided with a plurality of round holes along the axial direction, and the round holes are respectively hinged with the first bulges of the arc-shaped blades; the upper surface of the accommodating cavity is uniformly provided with a plurality of sliding grooves extending along the radial direction along the circumferential direction, the sliding grooves are respectively connected with the second protrusions of the arc-shaped blades, and when the rotatable upper cover rotates, the second protrusions on the arc-shaped blades are driven to respectively slide in the sliding grooves, so that the annular switch door can be opened spirally or closed spirally.

Preferably, the containing cavity is also provided with an aromatherapy tray, and the aromatherapy tray is fixed in the containing cavity.

Preferably, be provided with the rotating member in the champignon base, the rotating member with hold the chamber block and connect, work as when the rotating member rotates, drive hold the chamber and rotate, and then drive the motion of arc blade, realize opening and closing of annular switch door.

Preferably, the bottom of the accommodating cavity is provided with a protruding block, and the rotating piece is provided with a clamping groove connected with the protruding block in a clamping manner.

Preferably, a plurality of gaps are arranged on the aromatherapy base, and the gaps are circumferentially arranged at preset positions on the aromatherapy base; a hollow part is arranged on the rotating piece; when the fretwork portion on the rotating member with when there is coincidence between the gap on the champignon base, the gap is open state, works as when fretwork portion on the rotating member misplaces with the gap completely, the gap is closed state.

Preferably, the gap circumferentially covers the whole peripheral area of the aromatherapy base, and a shielding piece is fixedly arranged between the rotating piece and the aromatherapy base; the rotating piece with all be provided with the same fretwork portion on the shielding piece, work as the fretwork portion of rotating piece with when there is coincidence between the fretwork portion on the shielding piece, the gap is the open mode, work as the fretwork portion of rotating piece with when misplacing completely between the fretwork portion on the shielding piece, the gap is closed mode.

Preferably, still be provided with centre gripping fixed knot on the champignon base and construct, centre gripping fixed knot constructs and is used for fixing the champignon device, just centre gripping fixed knot constructs and passes the champignon base with the rotating member is connected, through rotating centre gripping fixed knot constructs and drives the rotating member rotates.

Preferably, the aromatherapy device further comprises a housing, the housing is fixed with the rotatable upper cover in a clamping manner, and the housing is provided with an opening area which is the same as that of the rotatable upper cover.

The utility model has the advantages that: the utility model discloses a rotation operation comes to open and close the fragrant mouth that looses on the champignon device, and convenient operation is favorable to loosing gas to adjust the champignon.

Drawings

Fig. 1 is a schematic view of the first perspective three-dimensional structure of the aromatherapy device of the present invention.

Fig. 2 is a schematic view of the second perspective structure of the aromatherapy device.

Fig. 3 is an exploded view of the aromatherapy device of the present invention.

Fig. 4 is a schematic structural view of the rotatable upper cover of the aromatherapy device of the present invention.

Fig. 5 is a schematic structural diagram of the accommodating cavity of the aromatherapy device of the present invention.

Fig. 6 is a schematic structural diagram of the second casing of the aromatherapy device of the present invention.

Fig. 7 is a schematic structural diagram of the rotating member of the aromatherapy device of the present invention.

Fig. 8 is a schematic structural view of the shielding member of the aromatherapy device of the present invention.

Fig. 9 is a schematic structural view of the incense tray of the incense device of the present invention.

Fig. 10 is a schematic structural diagram of a first view angle of the arc-shaped blade adopted by the annular switch door of the aromatherapy device of the present invention.

Fig. 11 is a schematic structural diagram of a second visual angle of the arc-shaped blade adopted by the annular switch door of the aromatherapy device of the present invention.

Fig. 12 is a schematic structural diagram of the casing of the aromatherapy device of the present invention.

Fig. 13 is a schematic structural view of the clamping and fixing structure of the aromatherapy device of the present invention.

Fig. 14 is a schematic structural view of a second embodiment of the rotatable upper cover of the aromatherapy device of the present invention.

Fig. 15 is a schematic structural view of a second embodiment of the rotating member of the aromatherapy device of the present invention.

Fig. 16 is a schematic structural view of a second embodiment of the incense device incense tray of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Provide an aroma device in this embodiment, as shown in fig. 1 and fig. 2, for the champignon box of traditional upper and lower lid lock, the aroma device of this embodiment can open or close the aroma device through rotatory mode of operation, and it is very convenient to operate, especially when the aroma device in this embodiment uses in the car, only needs to fix this aroma device, and the user is one-handed just can operate. Specifically, referring to fig. 3, the aromatherapy device in the present embodiment includes: rotatable upper cover 10 and champignon base 20, set up an open region 110 on the rotatable upper cover 10, this open region 110 is used for releasing fragrance, be provided with on the champignon base 20 and be used for holding the chamber 50 that holds that installs the fragrance, rotatable upper cover 10 sets up the top of holding the chamber 50, should hold the chamber 50 and be the sleeve form, when rotatable upper cover in rotatory in-process with drive hold chamber 50 and rotate relatively. An incense tray 40 is arranged in the containing cavity 50, and the incense tray 40 is fixed on the containing cavity 50. Further, an annular opening and closing door 60 is disposed between the accommodating chamber 50 and the rotatable upper cover 10, the annular opening and closing door 60 includes a plurality of arc-shaped blades 600 (see fig. 10) sequentially wound around the opening region 110, a plurality of arc-shaped blades 600, and the plurality of arc-shaped blades 600 open the opening region 110 in a spiral opening manner or close the opening region 110 in a spiral closing manner. Specifically, one end of the annular switch door 60 is slidably connected to the accommodating cavity 50, and the other end is hinged to the rotatable upper cover 10, so that when the rotatable upper cover 10 rotates, one end of the annular switch door 60 is driven to slide on the accommodating cavity 50, and the other end of the annular switch door 60 rotates on the rotatable upper cover 10, thereby closing or opening the opening region 110 on the rotatable upper cover 10. Specifically, in the using process, firstly, the fragrance sheet is placed in the fragrance tray 40, then the rotatable upper cover 10 is rotated, the annular switch door 60 is driven to rotate through the rotation of the rotatable upper cover 10, the annular switch door 60 is opened, and therefore the opening area 110 on the rotatable upper cover 10 is opened to diffuse the fragrance. The aromatherapy device in the embodiment can be directly placed on the platform for use without fixation, and only the rotatable upper cover 10 needs to be rotated when fragrance is required to be emitted, and the rotatable upper cover 10 is reversely rotated when the fragrance is not required to be emitted, so that the operation is very convenient.

Further, in other embodiments, as shown in fig. 3, a rotating member 30 is disposed inside the fragrance base 20, and the rotating member 30 is used for driving the accommodating cavity 50 to rotate. Specifically, the rotation member 30 and the fragrance base 20 are rotatably connected to each other, so that the rotation member 30 and the fragrance base 20 can rotate with each other, and certainly, when the fragrance base is specifically configured, a rotation operation portion can be disposed on the rotation member 30, so as to manually control the rotation member 30 to rotate. Further, the sleeve-shaped accommodating cavity 50 is connected with the rotating member 30 through a snap connection structure, so that when the rotating member 30 rotates, the accommodating cavity 50 can be driven to rotate synchronously. Further, a plurality of slits 210 are arranged on the fragrance base 20 in the embodiment, and the slits 210 are used for realizing air convection so that fragrance sheets in the fragrance device can release fragrance more quickly and effectively. For example, when the aromatherapy device in this embodiment is used in a vehicle, the aromatherapy device can be fixed at the air outlet of an air conditioner in the vehicle, air-conditioned air blown out of the air outlet enters the interior of the aromatherapy device through the gap 210, so that air circulation is realized, volatilization of the aromatherapy sheet is accelerated, and fragrance is released more quickly. Of course, the gap 210 may also be used to emit fragrance. Preferably, the rotating member 30 in this embodiment can also close or close the gap 210 on the fragrance base 20 when rotating, and because the accommodating cavity 50 can also rotate synchronously while the rotating member 30 rotates, and further the annular switch door 60 moves synchronously, the closing of the opening region 110 is synchronous with the closing of the gap 210, and the opening of the opening region 110 is synchronous with the opening of the gap 210, so that the instant use and the instant stop of the opening are realized, and when the fragrance device is not used, the fragrance device is completely sealed, and the waste is avoided.

Specifically, the slits 210 on the fragrance base 20 in the present embodiment may be provided in various forms, for example, the slits 210 may be circumferentially provided at a predetermined position of the fragrance base 20, that is, only a specific area on the fragrance base 20 has the slits 210. At this moment, as shown in fig. 7, a hollow portion 310 is arranged on the rotating member 30, when the rotating member 30 rotates, the hollow portion 310 also rotates, when the hollow portion 310 and the gap 210 are overlapped, the gap 210 is partially (or completely) opened, then the gap 210 is considered to be in an open state, and external air flow can enter the interior of the aromatherapy device through the opened gap 210, so that air circulation is realized. When the hollow portion 310 and the gap 210 are completely staggered, the gap 210 is completely shielded and is in a closed state, so that the opening and closing of the gap 210 are controlled.

The slot 210 on the fragrance base 20 in this embodiment can also be arranged in the form shown in fig. 2, and the slot 210 in fig. 2 is arranged along the circumference of the fragrance base 20 and extends radially to cover the whole peripheral area of the fragrance base 20. At this time, if only the hollow portion 310 is disposed on the rotating member 30, the gap 210 cannot be blocked and opened. Therefore, as shown in fig. 3 in combination with fig. 8, in the present embodiment, a shielding element 90 is further fixedly disposed between the rotating element 30 and the aroma base 20 (specifically, the shielding element 90 may be fixed in the aroma base 20), the shielding element 90 and the rotating element 30 are provided with a hollow portion 310 (the hollow portion 310 may be the same as or different from the hollow portion 310 on the rotating element 30), when the rotating element 30 rotates, the hollow portion 310 on the rotating element 30 rotates along with the rotation, and the shielding element 90 is fixed, when the hollow portion 310 on the rotating element 30 and the hollow portion 310 on the shielding element 90 are overlapped, the gap 210 on the aroma base 20 may be opened, and when the hollow portion 310 on the rotating element 30 and the hollow portion 310 on the aroma base 90 are completely misaligned, the gap 210 on the aroma base 20 is completely shielded. In addition, this embodiment can also carry out autonomic adjustment to the state of gap 210 on the champignon base 20, and the range that gap 210 was opened or was sheltered from helps controlling champignon device better to satisfy user's different demands. It should be noted that, in this embodiment, there are many fixing manners for the shielding element 90, and the shielding element may be fixed in the fragrance base 20, or as shown in fig. 4 and fig. 8, the center of the shielding element 90 is provided with a through hole 320 the same as that of the rotating element 30, the shaft of the rotating element 30 passes through the through hole 320 of the shielding element 90, the shielding element 90 is provided with a fitting groove 910, and a fitting portion (not shown in fig. 8) is correspondingly provided on the bottom edge of the rotatable upper cover 10, after the rotatable upper cover 10 is screwed with the fragrance base 20, the fitting portion of the fragrance base 20 is fitted into the fitting groove 910 of the shielding element 90, so that the shielding element 90 is fixed, and when the rotating element 30 rotates, the shielding element 90 does not rotate together, therefore, only the rotation of the rotating element 30 needs to be controlled, the operation is simple, and the shielding or opening of the gap 210 is facilitated.

Further, in the present embodiment, the rotation connection between the incense base 20 and the rotating member 30 is a shaft hole connection. Specifically, as shown in fig. 6 and 7, a through hole 320 is provided at the center of the rotating member 30, and similarly, a through hole 320 is also provided on the fragrance base 20, and a shaft is provided to pass through the rotating member 30 and the through hole 320 on the fragrance base 20. In addition, the rotating member 30 in this embodiment is fixed on a shaft, the shaft is in clearance fit with the through hole 320 of the fragrance base 20, so that the shaft and the fragrance base 20 are movable (but the fragrance base 20 is fixed because the fragrance base 20 is in screw connection with the rotatable upper cover 10), and in specific implementation, the rotating member 30 can be rotated by rotating the shaft. Preferably, a clamping fixing structure 80 (as shown in fig. 13) is detachably connected to the shaft, so that the rotating member 30 can be driven to rotate by rotating the clamping fixing structure.

Further, the housing cavity 30 in this embodiment is further provided with an aroma tray 40, as shown in fig. 9, the aroma tray 40 may be fixed on the housing cavity 50, the rotating member 30, or a shaft (the aroma tray 40 in fig. 9 is fixed on the shaft by a shaft hole connection). Preferably, the fragrance tray 40 can be further provided with a fixing part (not marked in fig. 9) for fixing the fragrance sheet, for example, an elastic card can be arranged to fix the fragrance sheet, and meanwhile, the fragrance sheet can be conveniently replaced, so that the operation is convenient.

Further, referring to fig. 7 again, the rotating member 30 in this embodiment is further provided with a plurality of locking slots 330, and the locking slots 330 are respectively connected with a plurality of protrusions 510 (as shown in fig. 5) on the accommodating cavity 50 in a matching manner. Preferably, the locking groove 330 and the protrusion 510 are uniformly disposed on the rotating member 30 and the accommodating cavity 50, respectively, for fixing the accommodating cavity 50. When the rotating member 30 rotates, the accommodating cavity 50 can be driven to rotate synchronously by the cooperation between the engaging groove 330 and the protrusion 510, so as to realize the linkage between the two.

Referring to fig. 5, in the present invention, a plurality of radially extending sliding grooves 520 are uniformly distributed along the circumferential direction on the upper surface of the accommodating chamber 50, and the sliding grooves 520 are connected to the annular switch door 60. Preferably, as shown in fig. 10 and 11, the annular opening and closing door 60 in the present embodiment is provided with a plurality of arc-shaped blades 600. Specifically, the first protrusion 610 on one end of the arc vane 600 is connected, and the second protrusion 620 is provided on the other end. The arc-shaped vane 600 in this embodiment is configured in an arc shape, and one end of the arc-shaped vane 600 is connected to the sliding groove 520 of the accommodating chamber 50 through the first protrusion 610, and the other end is connected to the circular hole 120 of the rotatable upper cover 10 through the second protrusion 620, so as to realize the hinge (as shown in fig. 4). Referring to fig. 10 and 11, the first protrusion 610 and the second protrusion 620 on the arc vane 600 are disposed on opposite sides of the arc vane 600, that is, the accommodating chamber 50 and the rotatable cover 10 are connected by the arc vane 600, and since the second protrusion 620 of the vane is in clearance fit with the circular hole 120 on the rotatable cover 10, when the accommodating chamber 50 rotates, the first protrusion 610 of the arc vane 600 slides in the sliding groove 520 on the accommodating chamber 50, and the second protrusion 620 rotates in the circular hole 120 on the rotatable cover 10, so that the overall position of the arc vane 600 changes. Since the sliding grooves 520 extend in the radial direction of the accommodating chamber 50, the arc-shaped vanes 600 move close to the middle of the accommodating chamber 50 or away from the middle of the accommodating chamber 50, and a plurality of arc-shaped vanes 600 are provided, so that when all the arc-shaped vanes 600 are close to the middle of the accommodating chamber 50, the opening region 110 of the rotatable cover 10 is closed, and when all the arc-shaped vanes 600 are away from the middle of the accommodating chamber 50, the opening region 110 of the rotatable cover 10 is opened. It should be noted that the arc-shaped vanes 600, the sliding grooves 520 of the accommodating cavities 50, and the circular holes 120 of the rotatable top cover 10 are all the same in number in the present embodiment, so as to achieve perfect matching. Preferably, the first protrusion 610 and the second protrusion 620 on the curved blade 600 of the present embodiment may be punched, and the punching directions are opposite, so that the first protrusion 610 and the second protrusion 620 are disposed on opposite sides of the curved blade 600.

Further, as shown in fig. 12, the aromatherapy device in this embodiment further includes a housing 70, the housing 70 is disposed on the rotatable top cover 10, and completely covers the rotatable top cover 10, and the housing 70 is provided with a first perfume dispersing opening 110 which is the same as the rotatable top cover 10. Preferably, the housing 70 and the rotatable top cover 10 in this embodiment are connected in a snap-fit manner, for example, as shown in fig. 4, a snap-fit hole 130 is provided on the rotatable top cover 10, correspondingly, a snap-fit portion (not labeled in fig. 12) is provided on an inner wall of the housing 70, and the housing 70 is fixed by the fit between the snap-fit portion and the snap-fit hole 130.

Further, as shown in fig. 13, in order to facilitate the use, the fragrance device of the present embodiment is further provided with a clamping and fixing structure 80, and the clamping and fixing structure 80 is detachably connected to the fragrance base 20, so as to automatically select whether to cover the clamping and fixing structure 80 according to the use requirement of the user. For example, the clamping fixing structure 80 in fig. 13 can be adopted, and the clamping fixing structure 80 in fig. 13 is a clamping type structure, which includes: the metal clamping jaw 810 and the rubber sleeve 820 sleeved outside the metal clamping jaw 810 are provided with the threaded hole 811, so that the metal clamping jaw 810 is conveniently installed on the aromatherapy base 20 in a screw connection mode, the finger-clamping type clamping and fixing structure 80 is adopted in the embodiment, the aromatherapy device can be conveniently and firmly installed at an air outlet in a vehicle, and air conditioning air can be generated at the air outlet, so that fragrance can be better and rapidly emitted. Certainly, when the user is in actual use, can demolish this fixed knot structure 80, then use non-setting adhesive or other paste agent to fix champignon device in any place for the champignon device can be suitable for more scenes, and convenience of customers uses.

In the above embodiment, when the aromatherapy device is used, the rotating member 30 is rotated to drive the accommodating cavity 50 to rotate together, so as to drive all the arc-shaped blades 600 to move synchronously, thereby opening and closing the opening region 110 of the rotatable upper cover 10. And the rotating piece 30 rotates, and simultaneously, the gap 210 on the aromatherapy base 20 is opened or shielded, and is synchronous with the opening and closing of the opening area 110, so that the instant use and the instant stop are realized, and the use is convenient. And the gap 210 is helpful for external air flow to enter the interior of the aromatherapy device, so that air convection is realized, and the emission of fragrance is accelerated. In addition, in this embodiment, the fragrance tray 40 will rise or fall synchronously along with the rotation of the accommodating cavity 50, so that the fragrance sheet on the fragrance tray 40 can be replaced by the user conveniently.

Further, another implementation is provided in this embodiment, the aroma tray 40 may also be configured to be capable of being screwed up or screwed down synchronously with the rotation of the rotatable upper cover 10, when the annular opening and closing door 60 is opened by the rotation of the rotatable upper cover 10, the aroma tray is simultaneously driven to be lifted up to the predetermined position of the opening region 110 to release the aroma, and when the annular opening and closing door 60 is closed by the rotation of the rotatable upper cover 10, the aroma tray is simultaneously driven to be lowered to the bottom region of the accommodating cavity 50 to close and release the aroma. Specifically, in the present embodiment, as shown in fig. 14, a spiral guide groove 140 is provided on an inner side wall of the rotatable upper cover 10, and the spiral guide groove 140 spirally ascends along the inner side wall of the rotatable upper cover 10. As shown in fig. 5, the accommodating chamber 50 is symmetrically provided with an open slot 530, as shown in fig. 9, the fragrance tray 40 is symmetrically provided with a support part 410, the fragrance tray 40 is erected on the open slot 530 of the accommodating chamber 50 through the support part 410, and the support part 410 is embedded in the slide guide groove 140 on the inner side wall of the rotatable upper cover 10. After the rotatable upper cover 1050 rotates, since the supporting portion 410 of the incense tray 40 is erected in the opening groove 530 of the accommodating chamber 50 and connected to the spirally rising guiding and sliding groove 140, the opening groove 530 drives the supporting portion 410 to spirally move upwards or downwards, and further drives the incense tray 40 to ascend or descend. And the rotation of the rotatable upper cover 10 drives the annular switch door 60 to open or close, therefore, in the present embodiment, the opening and closing of the annular switch door 60 is synchronized with the rising and falling of the fragrance tray 40, that is, when the rotatable upper cover 10 rotates, the annular switch door 60 opens while the fragrance tray 40 rises, and when the rotatable upper cover 10 rotates in the reverse direction, the annular switch door falls while the fragrance tray 40 falls. The embodiment sets fragrance tray 40 to can go up and down, can convenience of customers change the fragrance piece on fragrance tray 40, convenient operation, and the user only need can control fragrance tray 40 through rotatory rotatable upper cover 10 and rise to change the fragrance piece. Preferably, the fragrance tray 40 can be further provided with a fixing part (not marked in fig. 9) for fixing the fragrance sheet, for example, an elastic card can be arranged to fix the fragrance sheet, and meanwhile, the fragrance sheet can be conveniently replaced, so that the operation is convenient.

In summary, the utility model provides an aromatherapy device, which comprises an aromatherapy base, a containing cavity arranged on the aromatherapy base and used for containing and installing aromatherapy, a rotatable upper cover arranged above the containing cavity, an opening area arranged on the rotatable upper cover and used for releasing aroma, and an annular switch door arranged on the opening area and used for opening or closing the annular switch door for releasing aroma through the rotary switch of the rotatable upper cover; the annular switch door comprises a plurality of arc-shaped blades which are sequentially wound around the opening, and the opening area is opened in a spiral opening mode or closed in a spiral closing mode by the arc-shaped blades. The utility model discloses an aromatherapy device controls a plurality of arc-shaped blade through the rotation operation and opens or close the open region on the aromatherapy device with spiral mode, and convenient operation is favorable to adjusting the gas that looses of aromatherapy.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. The aromatherapy device is characterized by comprising an aromatherapy base, an accommodating cavity, a rotatable upper cover and an opening area, wherein the accommodating cavity is arranged on the aromatherapy base and used for accommodating and installing aromatherapy, the rotatable upper cover is arranged above the accommodating cavity, the opening area is arranged on the rotatable upper cover and used for releasing fragrance, and the annular switch door which is arranged on the opening area and used for releasing fragrance is controlled to be opened or closed through a rotary switch of the rotatable upper cover;

2. The aromatherapy device according to claim 1, wherein a first protrusion is provided on one end of the arc-shaped blade, a second protrusion is provided on the other end, and the first protrusion and the second protrusion are respectively provided on a front surface and a back surface of the arc-shaped blade.

3. The aromatherapy device according to claim 2, wherein a plurality of circular holes are uniformly formed in the rotatable upper cover in the axial direction, and the circular holes are respectively hinged with the first protrusions of the arc-shaped blades; the upper surface of the accommodating cavity is uniformly provided with a plurality of sliding grooves extending along the radial direction along the circumferential direction, the sliding grooves are respectively connected with the second protrusions of the arc-shaped blades, and when the rotatable upper cover rotates, the second protrusions on the arc-shaped blades are driven to respectively slide in the sliding grooves, so that the annular switch door can be opened spirally or closed spirally.

4. The aromatherapy device according to claim 3, wherein an aromatherapy tray is further provided in the accommodating chamber, and the aromatherapy tray is fixed in the accommodating chamber.

5. The aromatherapy device according to claim 4, wherein a rotating piece is arranged in the aromatherapy base and is connected with the accommodating cavity in a clamping manner, and when the rotating piece rotates, the accommodating cavity is driven to rotate, so that the arc-shaped blade is driven to move, and the opening and closing of the annular opening and closing door are realized.

6. The aromatherapy device according to claim 5, wherein a protrusion is disposed at a bottom of the accommodating cavity, and a clamping groove connected with the protrusion in a clamping manner is disposed on the rotating member.

7. The aromatherapy device according to claim 5, wherein a plurality of slits are arranged on the aromatherapy base, and the slits are circumferentially arranged at preset positions on the aromatherapy base; a hollow part is arranged on the rotating piece; when the fretwork portion on the rotating member with when there is coincidence between the gap on the champignon base, the gap is open state, works as when fretwork portion on the rotating member misplaces with the gap completely, the gap is closed state.

8. The aromatherapy device according to claim 7, wherein the gap circumferentially covers the entire peripheral area of the aromatherapy base, and a shielding member is fixedly arranged between the rotating member and the aromatherapy base; the rotating piece with all be provided with the same fretwork portion on the shielding piece, work as the fretwork portion of rotating piece with when there is coincidence between the fretwork portion on the shielding piece, the gap is the open mode, work as the fretwork portion of rotating piece with when misplacing completely between the fretwork portion on the shielding piece, the gap is closed mode.

9. The aromatherapy device according to claim 7, wherein a clamping and fixing structure is further arranged on the aromatherapy base and used for fixing the aromatherapy device, the clamping and fixing structure penetrates through the aromatherapy base to be connected with the rotating piece, and the rotating piece is driven to rotate by rotating the clamping and fixing structure.

10. The aromatherapy device according to claim 1, further comprising a housing, wherein the housing is fixed to the rotatable upper cover in a snap-fit manner, and the housing is provided with an opening area identical to that of the rotatable upper cover.