Aromatherapy device

Abstract

The utility model belongs to the technical field of aromatherapy devices, and particularly relates to an aromatherapy device which comprises a storage box, a filter screen is installed on one side of the storage box in an inserted mode, fixing columns are symmetrically and fixedly installed on the top of the storage box, a sun shield is rotatably installed between the two fixing columns, a sliding groove is formed in the sun shield, and a limiting column is installed in the sliding groove in a sliding mode. A limiting groove is formed in one fixing column, the limiting groove communicates with the sliding groove, one end of the limiting column penetrates through the sliding groove and extends into the limiting groove, and one end of the sliding groove is matched with the limiting groove in an inserted mode; the driving assembly is located in the sun shield and used for driving the limiting columns to slide; when the whole device is used, the position of the sun shield can be fixed, so that sunlight cannot irradiate the interior of the storage box, a person can conveniently adjust the angle of the sun shield, meanwhile, solid aromatherapy in the storage box can be turned over, all parts of the solid aromatherapy can be evenly volatilized, and the situation that the whole using time is shortened due to local excessive volatilization is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of aromatherapy devices, and in particular relates to an aromatherapy device. Background Art

[0002] An aromatherapy device is a device that can emit fragrance into the air. It achieves the volatilization and diffusion of fragrance through different principles and technical means, thereby improving air quality, creating an atmosphere, or providing a feeling of relaxation and pleasure.

[0003] For example, a Chinese patent with publication number CN209033270U discloses an aromatherapy device, including a box body and a cover body, wherein a connector is connected to the box body, and a closing part is formed at one end of the connector away from the box body; a fragrance diffusion hole is provided on the cover body, and the fragrance diffusion hole is a through hole, and the closing part is arranged opposite to the fragrance diffusion hole. The cover body of the aromatherapy device has a closed position and an open position relative to the box body. When the cover body is in the closed position, the cover body covers the box body to close the box body, and the closing part is inserted into the fragrance diffusion hole to close the fragrance diffusion hole; when the cover body is in the open position, the cover body covers the box body, and the closing part leaves the fragrance diffusion hole so that the fragrance diffusion hole is opened, and the aroma of the aromatherapy in the box body is diffused from the fragrance diffusion hole to the outside. This aromatherapy device has two states, closed and open. The closing and opening of the aromatherapy device can be controlled by controlling the cover body, so that the fragrance diffusion speed can be effectively controlled and the use time of the aromatherapy can be extended.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when in use, such as: when the above device is in use, the outside sunlight may irradiate the solid aromatherapy, and long-term exposure to sunlight will cause the natural plant essential oils and other fragrance ingredients in the solid aromatherapy to gradually decompose. These ingredients may become unstable under light and high temperature, thereby losing their original fragrance and efficacy. At the same time, when the above device is in use, the position of the solid aromatherapy is fixed, resulting in local excessive volatilization of the solid aromatherapy and shortening the overall use time. In view of this, we propose an aromatherapy device. Utility Model Content

[0006] The purpose of the utility model is to provide an aromatherapy device to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides an aromatherapy device, comprising:

[0008] A storage box, a filter screen is plugged and installed on one side of the storage box, a fixing column is symmetrically fixedly installed on the top of the storage box, a sun visor is rotatably installed between the two fixing columns, a sliding groove is provided in the sun visor, a limiting column is slidably installed in the sliding groove, a limiting groove is provided in one of the fixing columns, the limiting groove is connected with the sliding groove, one end of the limiting column passes through the sliding groove and extends into the limiting groove, and one end of the sliding groove is plugged and matched with the limiting groove;

[0009] A driving assembly, the driving assembly is located in the sun visor and is used to drive the limiting column to slide;

[0010] A power cavity, the power cavity is opened in the storage box, four rotating columns are rotatably installed in the power cavity, one end of the rotating column passes through the power cavity and extends to the inner cavity of the storage box and is fixedly installed with a plurality of rectangular plates, and the four rotating columns are rotatably connected to the power cavity and the storage box;

[0011] A power assembly is located in the storage box and is used to drive the four rotating columns to rotate.

[0012] In the present technical solution, the filter net is provided so that the smell of the solid aromatherapy can be emitted to the outside through the filter net, and at the same time, the dust from the outside will not enter the storage box. When the solid aromatherapy needs to be replaced, only the filter net needs to be pulled out. The sun visor provided can prevent direct sunlight from shining on the solid aromatherapy in the storage box, thereby extending the use time of the solid aromatherapy. When it is necessary to adjust the angle of the sun visor to block the sunlight, the sliding bar can be driven to slide by the driving assembly provided. When the limit column is disengaged from the limit groove, the staff can rotate the sun visor. When the sun visor is rotated to a suitable position, the limit column can be driven to slide by the driving assembly provided, and then one end of the limit column is inserted into the limit groove, so that the position of the sun visor can be fixed, so that the sunlight will not shine into the storage box, which is convenient for personnel to adjust the angle of the sun visor.

[0013] When the solid aromatherapy in the storage box needs to be turned over, the power assembly can drive the four rotating columns to rotate, and the four rotating columns respectively drive a number of rectangular plates to rotate. The several rectangular plates can turn the solid aromatherapy in the storage box so that its various parts evaporate evenly, avoiding local excessive volatilization and shortening the overall use time.

[0014] In the above technical solution, further, the driving component includes:

[0015] A sliding bar is slidably installed in the sliding groove, and the left end of the sliding bar is fixedly connected to the limit column, and the right end of the sliding bar is fixedly installed with a plurality of springs fixed to the inner wall of the sliding groove, and the upper end of the sliding bar passes through the sliding groove and extends to the outside.

[0016] In the present technical solution, the sun visor is arranged to prevent direct sunlight from shining on the solid aromatherapy in the storage box, thereby extending the use time of the solid aromatherapy. When the angle of the sun visor needs to be adjusted to block the sunlight, the staff first pulls the sliding bar to slide in the direction of spring one, and at the same time, several springs are squeezed and contracted, and then the sliding bar drives the limiting column to slide in the direction of spring one. When the limiting column is disengaged from the limiting groove, the staff can rotate the sun visor. When the sun visor is rotated to a suitable position, the staff releases the sliding bar, and under the action of the rebound force of several springs, the sliding bar slides in the direction away from spring one, and the sliding bar drives the limiting column to slide in the direction away from spring one. Then one end of the limiting column is inserted into the limiting groove, which can fix the position of the sun visor, so that sunlight will not shine into the storage box, making it convenient for the staff to adjust the angle of the sun visor.

[0017] In the above technical solution, further, the power assembly includes:

[0018] Two racks, both of which are slidably mounted in the power cavity, two gears are meshed and mounted on one side of the two racks, the four gears are rotatably connected to the power cavity, and the four gears are coaxially connected to four rotating columns respectively;

[0019] A rectangular bar is slidably installed in the power cavity, and the rectangular bar is located on one side of the two racks. The rectangular bar is fixedly connected to the two racks, and a plurality of springs fixed to the inner wall of the power cavity are fixedly installed on the top of the rectangular bar. One end of the rectangular bar passes through the power cavity and extends to the outside.

[0020] In the present technical solution, when the solid aromatherapy in the storage box needs to be turned over, the rectangular bar is first pulled to slide upward, and at the same time, a number of springs are squeezed and contracted, and then the rectangular bar drives the two racks to slide upward, and the two racks respectively drive the four gears meshing therewith to rotate, and the four gears respectively drive the four rotating columns to rotate, and the four rotating columns respectively drive a number of rectangular plates to rotate, and the number of rectangular plates can turn the solid aromatherapy in the storage box so that its various parts volatilize evenly, avoiding local excessive volatilization and shortening the overall use time.

[0021] In the above technical solution, further, the plurality of rectangular plates are distributed at equal intervals.

[0022] In this technical solution, it is ensured that a plurality of rectangular plates can evenly turn over the solid aromatherapy in the storage box.

[0023] In the above technical solution, further, the four rotating columns are distributed in a matrix.

[0024] In this technical solution, it is ensured that all the solid aromatherapy in the storage box can be turned over.

[0025] In the above technical solution, further, anti-skid rubber pads are fixedly installed on both sides of the filter screen.

[0026] In this technical solution, it is ensured that the filter screen will not be displaced after being inserted into the storage box.

[0027] In the above technical solution, further, the cross-section of the limiting column is a regular polygon.

[0028] In this technical solution, it is ensured that personnel can adjust the angle of the sun visor and can fix the position of the sun visor.

[0029] The beneficial effects of the utility model are:

[0030] 1. The aromatherapy device can prevent direct sunlight from shining on the solid aromatherapy in the storage box through the provided sun visor, thereby extending the use time of the solid aromatherapy. When it is necessary to adjust the angle of the sun visor to block the sunlight, the provided driving assembly can drive the sliding bar to slide. When the limit column is disengaged from the limit groove, the staff can rotate the sun visor. When the sun visor is rotated to a suitable position, the provided driving assembly can drive the limit column to slide, and then one end of the limit column is inserted into the limit groove, which can fix the position of the sun visor, so that the sunlight will not shine into the storage box, making it convenient for personnel to adjust the angle of the sun visor.

[0031] 2. When the solid aromatherapy in the storage box needs to be turned over by the aromatherapy device, the power assembly can drive the four rotating columns to rotate, and the four rotating columns respectively drive a number of rectangular plates to rotate, and the number of rectangular plates can turn over the solid aromatherapy in the storage box so that each part volatilizes evenly, avoiding partial excessive volatilization and shortening the overall use time. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the sun visor area structure of the utility model;

[0034] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed column of the utility model;

[0035] Figure 4 It is a schematic diagram of the cross-sectional structure of the sun visor of the utility model;

[0036] Figure 5 It is a schematic diagram of the partial explosion structure of the utility model;

[0037] Figure 6 This is one of the schematic diagrams of the cross-sectional structure of the storage box of the utility model;

[0038] Figure 7 This is the second schematic diagram of the cross-sectional structure of the storage box of the utility model;

[0039] Figure 8 It is a schematic diagram of the structure of the rotating column area of ​​the utility model.

[0040] The symbols in the figure are:

[0041] 1. Storage box; 2. Filter; 3. Fixed column; 4. Sun visor; 5. Sliding slot; 6. Limit column; 7. Limit slot; 8. Power chamber; 9. Gear; 10. Rotating column; 11. Rectangular plate; 12. Sliding bar; 13. Spring 1; 14. Rack; 15. Rectangular bar; 16. Spring 2. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0043] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0044] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0045] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0046] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0047] Embodiment 1:

[0048] See also Figure 1 - Figure 8 As shown, this embodiment provides an aromatherapy device, including:

[0049] A storage box 1, a filter screen 2 is plugged and installed on one side of the storage box 1, a fixing column 3 is symmetrically fixedly installed on the top of the storage box 1, a sun visor 4 is rotatably installed between the two fixing columns 3, a sliding groove 5 is provided in the sun visor 4, a limiting column 6 is slidably installed in the sliding groove 5, a limiting groove 7 is provided in one of the fixing columns 3, the limiting groove 7 is connected with the sliding groove 5, one end of the limiting column 6 passes through the sliding groove 5 and extends into the limiting groove 7, and one end of the sliding groove 5 is plugged and matched with the limiting groove 7;

[0050] A driving assembly, which is located in the sun visor 4 and is used to drive the limiting column 6 to slide;

[0051] A power cavity 8 is provided in the storage box 1. Four rotating columns 10 are rotatably installed in the power cavity 8. One end of the rotating column 10 passes through the power cavity 8 and extends to the inner cavity of the storage box 1 and is fixedly installed with a plurality of rectangular plates 11. The four rotating columns 10 are rotatably connected to the power cavity 8 and the storage box 1.

[0052] A power assembly is located in the storage box 1 and is used to drive the four rotating columns 10 to rotate.

[0053] Among them, through the filter 2 provided, the smell of the solid aromatherapy can be emitted to the outside through the filter 2, and at the same time, the dust from the outside will not enter the storage box 1. When the solid aromatherapy needs to be replaced, only the filter 2 needs to be pulled out. The sun visor 4 provided can prevent direct sunlight from shining on the solid aromatherapy in the storage box 1, thereby extending the use time of the solid aromatherapy. When it is necessary to adjust the angle of the sun visor 4 to block the sunlight, the sliding bar 12 can be driven to slide through the provided driving assembly. When the limiting column 6 is disengaged from the limiting groove 7, the staff can rotate the sun visor 4. When the sun visor 4 is rotated to a suitable position, the limiting column 6 can be driven to slide through the provided driving assembly. Subsequently, one end of the limiting column 6 is inserted into the limiting groove 7, so that the position of the sun visor 4 can be fixed, so that the sunlight will not shine into the storage box 1, which is convenient for personnel to adjust the angle of the sun visor 4.

[0054] When the solid aromatherapy in the storage box 1 needs to be turned over, the power assembly provided can drive the four rotating columns 10 to rotate, and the four rotating columns 10 respectively drive the plurality of rectangular plates 11 to rotate, and the plurality of rectangular plates 11 can turn over the solid aromatherapy in the storage box 1 so that each part thereof volatilizes evenly, avoiding partial excessive volatilization and shortening the overall use time.

[0055] In this embodiment, the driving component includes:

[0056] The sliding bar 12 is slidably installed in the sliding groove 5, and the left end of the sliding bar 12 is fixedly connected to the limit column 6, and the right end of the sliding bar 12 is fixedly installed with a plurality of springs 13 fixed to the inner wall of the sliding groove 5, and the upper end of the sliding bar 12 passes through the sliding groove 5 and extends to the outside;

[0057] Among them, the sun visor 4 is set to prevent direct sunlight from shining on the solid aromatherapy in the storage box 1, thereby extending the use time of the solid aromatherapy. When it is necessary to adjust the angle of the sun visor 4 to block the sunlight, the staff first pulls the sliding bar 12 to slide in the direction of the spring 13, and at the same time, the springs 13 are squeezed and contracted, and then the sliding bar 12 drives the limiting column 6 to slide in the direction of the spring 13. When the limiting column 6 is disengaged from the limiting groove 7, the staff can rotate the sun visor 4. When the sun visor 4 is rotated to a suitable position, the staff releases the sliding bar 12. Under the action of the rebound force of the springs 13, the sliding bar 12 slides in the direction away from the spring 13, and the sliding bar 12 drives the limiting column 6 to slide in the direction away from the spring 13. Then, one end of the limiting column 6 is inserted into the limiting groove 7, which can fix the position of the sun visor 4, so that sunlight will not shine into the storage box 1, and it is convenient for the staff to adjust the angle of the sun visor 4.

[0058] In this embodiment, the power assembly includes:

[0059] Two racks 14, both racks 14 are slidably mounted in the power chamber 8, two gears 9 are meshed and mounted on one side of the two racks 14, the four gears 9 are rotatably connected to the power chamber 8, and the four gears 9 are coaxially connected to the four rotating columns 10 respectively;

[0060] A rectangular bar 15 is slidably mounted in the power chamber 8, and the rectangular bar 15 is located on one side of the two racks 14, the rectangular bar 15 is fixedly connected to the two racks 14, and a plurality of springs 16 fixed to the inner wall of the power chamber 8 are fixedly mounted on the top of the rectangular bar 15, and one end of the rectangular bar 15 passes through the power chamber 8 and extends to the outside;

[0061] When the solid aromatherapy in the storage box 1 needs to be turned over, the rectangular bar 15 is first pulled to slide upward, and at the same time, the plurality of springs 16 are squeezed and contracted, and then the rectangular bar 15 drives the two racks 14 to slide upward, and the two racks 14 respectively drive the four gears 9 meshing therewith to rotate, and the four gears 9 respectively drive the four rotating columns 10 to rotate, and the four rotating columns 10 respectively drive the plurality of rectangular plates 11 to rotate, and the plurality of rectangular plates 11 can turn over the solid aromatherapy in the storage box 1, so that its various parts are evenly volatilized, avoiding partial excessive volatilization and shortening the overall use time.

[0062] Embodiment 2:

[0063] This embodiment provides an aromatherapy device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] In this embodiment, a plurality of rectangular plates 11 are distributed at equal intervals.

[0065] The plurality of rectangular plates 11 are ensured to evenly turn over the solid aromatherapy in the storage box 1 .

[0066] Embodiment 3:

[0067] This embodiment provides an aromatherapy device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0068] In this embodiment, the four rotating pillars 10 are distributed in a matrix.

[0069] In this case, it is ensured that all the solid aromatherapy in the storage box 1 can be turned over.

[0070] Embodiment 4:

[0071] This embodiment provides an aromatherapy device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0072] In this embodiment, anti-skid rubber pads are fixedly installed on both sides of the filter screen 2.

[0073] Here, it is ensured that the filter screen 2 will not be displaced after being inserted into the storage box 1 .

[0074] Embodiment 5:

[0075] This embodiment provides an aromatherapy device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0076] In this embodiment, the cross section of the limiting column 6 is a regular polygon.

[0077] Therein, it is ensured that personnel can adjust the angle of the sun visor 4 and can fix the position of the sun visor 4.

[0078] It is worth mentioning that the shape of solid aromatherapy is spherical.

[0079] Working principle: The filter 2 is provided so that the smell of the solid aromatherapy can be emitted to the outside through the filter 2, and the dust from the outside will not enter the storage box 1. When the solid aromatherapy needs to be replaced, the filter 2 can be pulled out. The sunshade 4 is provided to prevent direct sunlight from shining on the solid aromatherapy in the storage box 1, thereby extending the use time of the solid aromatherapy. When the angle of the sunshade 4 needs to be adjusted to block the sunlight, the staff first pulls the slide bar 12 to slide in the direction of the spring 13, and at the same time, a plurality of springs 13 are squeezed and contracted, and then the slide bar 12 The limiting column 6 is driven to slide in the direction of the spring 13. When the limiting column 6 is disengaged from the limiting groove 7, the staff can rotate the sun visor 4. When the sun visor 4 is rotated to a suitable position, the staff releases the sliding bar 12. Under the action of the rebound force of the springs 13, the sliding bar 12 slides in the direction away from the spring 13. The sliding bar 12 drives the limiting column 6 to slide in the direction away from the spring 13. Then, one end of the limiting column 6 is inserted into the limiting groove 7, which can fix the position of the sun visor 4 so that the sunlight will not shine into the storage box 1, making it convenient for the staff to adjust the angle of the sun visor 4.

[0080] When the solid aromatherapy in the storage box 1 needs to be turned over, the rectangular bar 15 is first pulled to slide upward, and at the same time, the plurality of springs 16 are squeezed and contracted, and then the rectangular bar 15 drives the two racks 14 to slide upward, and the two racks 14 respectively drive the four gears 9 meshing therewith to rotate, and the four gears 9 respectively drive the four rotating columns 10 to rotate, and the four rotating columns 10 respectively drive the plurality of rectangular plates 11 to rotate, and the plurality of rectangular plates 11 can turn over the solid aromatherapy in the storage box 1, so that each part thereof volatilizes evenly, and avoids partial excessive volatilization resulting in shortened overall use time.

[0081] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An aromatherapy device, characterized in that: include: A storage box (1), a filter screen (2) is plugged and installed on one side of the storage box (1), a fixing column (3) is symmetrically fixedly installed on the top of the storage box (1), a sun visor (4) is rotatably installed between the two fixing columns (3), a sliding groove (5) is provided in the sun visor (4), a limiting column (6) is slidably installed in the sliding groove (5), a limiting groove (7) is provided in one of the fixing columns (3), the limiting groove (7) is connected with the sliding groove (5), one end of the limiting column (6) passes through the sliding groove (5) and extends into the limiting groove (7), and one end of the sliding groove (5) is plugged and matched with the limiting groove (7); A driving assembly, the driving assembly being located in the sun visor (4) and being used for driving the limiting column (6) to slide; A power cavity (8), the power cavity (8) being opened in the storage box (1), four rotating columns (10) being rotatably mounted in the power cavity (8), one end of the rotating column (10) passing through the power cavity (8) and extending to the inner cavity of the storage box (1) and being fixedly mounted with a plurality of rectangular plates (11), the four rotating columns (10) being rotatably connected to the power cavity (8) and the storage box (1); A power assembly is located in the storage box (1) and is used to drive the four rotating columns (10) to rotate.

2. The aromatherapy device according to claim 1, characterized in that: The drive assembly comprises: A sliding bar (12), wherein the sliding bar (12) is slidably installed in the sliding groove (5), and the left end of the sliding bar (12) is fixedly connected to the limiting column (6), and the right end of the sliding bar (12) is fixedly installed with a plurality of springs (13) fixed to the inner wall of the sliding groove (5), and the upper end of the sliding bar (12) passes through the sliding groove (5) and extends to the outside.

3. The aromatherapy device according to claim 2, characterized in that: The power assembly comprises: Two racks (14), both of which are slidably mounted in the power chamber (8), two gears (9) are meshedly mounted on one side of the two racks (14), the four gears (9) are rotatably connected to the power chamber (8), and the four gears (9) are coaxially connected to four rotating columns (10) respectively; A rectangular bar (15), wherein the rectangular bar (15) is slidably mounted in the power cavity (8), and the rectangular bar (15) is located on one side of the two racks (14), the rectangular bar (15) is fixedly connected to the two racks (14), and a plurality of springs (16) fixed to the inner wall of the power cavity (8) are fixedly mounted on the top of the rectangular bar (15), and one end of the rectangular bar (15) passes through the power cavity (8) and extends to the outside.

4. The aromatherapy device according to claim 1, characterized in that: The plurality of rectangular plates (11) are distributed at equal intervals.

5. The aromatherapy device according to claim 1, characterized in that: The four rotating columns (10) are distributed in a matrix.

6. The aromatherapy device according to claim 1, characterized in that: Anti-skid rubber pads are fixedly mounted on both sides of the filter screen (2).

7. The aromatherapy device according to claim 1, characterized in that: The cross section of the limiting column (6) is a regular polygon.

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