Aromatherapy device

Abstract

The embodiment of the utility model discloses an aromatherapy device. The aromatherapy device comprises a shell assembly, a fan assembly and a solar panel. The shell assembly is provided with a first cavity, the cavity wall of the first cavity comprises a light-transmitting area, and an external light source can penetrate through the light-transmitting area and irradiate the interior of the first cavity; in the height direction of the aromatherapy device, an air inlet is formed in the top wall of the first cavity, and an air passing opening is formed in the bottom wall of the first cavity; the fan blades rotate to drive external air to enter the first cavity through the air inlet and flow out of the first cavity through the air opening; the fan assembly comprises a rotating shaft and at least one fan blade, the rotating shaft is arranged on the shell assembly, the fan blades are arranged on the rotating shaft and located in the first cavity, and at least one fan blade is provided with a solar panel. According to the aromatherapy device disclosed by the embodiment of the invention, the influence of the solar panel on the air duct is favorably reduced, and the wind resistance can also be reduced, so that the aroma diffusion effect of the aromatherapy device is favorably improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of aromatherapy, and particularly relates to an aromatherapy device. BACKGROUND

[0002] In recent years, with the improvement of people's living standards, aromatherapy devices are increasingly favored by people. The aromatherapy device stores a carrier of a fragrance substance such as an aromatherapy paste. The aromatherapy device guides the airflow to diffuse the fragrance of the carrier to the environment, thereby improving the air smell of the environment.

[0003] In the related art, the aromatherapy device includes a solar panel and a fan assembly. The solar panel supplies power to the fan assembly, and the fan assembly operates to guide the airflow. However, the solar panel affects the air duct in the aromatherapy device, resulting in increased air resistance and affecting the fragrance diffusion effect of the aromatherapy device. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the present application aims to provide an aromatherapy device to reduce the influence of the solar panel on the air duct and improve the fragrance diffusion effect of the aromatherapy device.

[0005] To solve the above problems, the technical scheme of the present application is as follows:

[0006] The present application provides an aromatherapy device, comprising:

[0007] A housing assembly is provided with a first cavity. The cavity wall of the first cavity includes a light-transmitting area, and an external light source can penetrate the light-transmitting area and irradiate the inside of the first cavity. Along the height direction of the aromatherapy device, an air inlet is formed in the top wall of the first cavity, and an air outlet is formed in the bottom wall of the first cavity. The fan blade rotates to drive external air to enter the first cavity through the air inlet and flow out of the first cavity through the air outlet.

[0008] A fan assembly includes a rotating shaft and at least one fan blade. The rotating shaft is arranged in the housing assembly, and the fan blade is arranged on the rotating shaft and located in the first cavity.

[0009] A solar panel is arranged on at least one of the fan blades.

[0010] In some embodiments, the two sides of the fan blade along its thickness direction are a pressure surface and a suction surface, respectively. The suction surface of at least one of the fan blades is provided with the solar panel; and / or,

[0011] The fan blade provided with the solar panel is a light-transmitting fan blade.

[0012] In some embodiments, the rotating shaft extends along the height direction of the aromatherapy device.

[0013] In some embodiments, the number of the fan blades is multiple, and each of the fan blades is arranged along a circumferential direction of the rotating shaft; and / or,

[0014] The fan blade is arranged in an inclined manner relative to a height direction of the aromatherapy device, two sides of the fan blade along a thickness direction thereof are a pressure surface and a suction surface respectively, the suction surface faces the air inlet, the pressure surface faces the air outlet, and the solar panel is arranged on the suction surface.

[0015] In some embodiments, the shell assembly comprises a top shell and a cover, the top shell is provided with a first cavity, a bottom side of the first cavity is open and forms a first opening along a height direction of the aromatherapy device, the cover is arranged at the first opening and defines the first cavity together with a cavity wall of the first cavity, the air inlet is arranged on the top shell, and the air outlet is arranged on the cover.

[0016] In some embodiments, the top shell is made of a light-transmitting material.

[0017] In some embodiments, the shell assembly is further provided with a second cavity, a cavity wall of the second cavity is a light-blocking cavity wall, an air outlet is arranged on the cavity wall of the second cavity and communicates with an outside of the aromatherapy device, the air outlet communicates with the second cavity, and the aromatherapy device further comprises a fragrance carrier, the fragrance carrier is arranged in the second cavity.

[0018] In some embodiments, the cover constitutes the cavity wall of the second cavity, and the air outlet is arranged on the cover.

[0019] In some embodiments, the cover comprises a body and a first surrounding plate arranged around an outer periphery of the body, the first surrounding plate and the first opening are arranged along an axial direction of the first opening, the first surrounding plate constitutes the cavity wall of the second cavity, opposite sides of the body along a thickness direction thereof constitute the cavity wall of the first cavity and the second cavity respectively, the air outlet is arranged on the body, and the air outlet is arranged on the first surrounding plate.

[0020] In some embodiments, the cover further comprises a second surrounding plate, the second surrounding plate is arranged around the outer periphery of the body, the second surrounding plate and the first surrounding plate are arranged along the axial direction of the first opening, and the second surrounding plate constitutes the cavity wall of the first cavity.

[0021] The aromatherapy device of the embodiment of the present application has the solar panel arranged on the fan blade, the fan blade is located in the first cavity, the cavity of the first cavity comprises a light-transmitting region, the external light source can penetrate the light-transmitting region and irradiate the inside of the first cavity, in this way, the solar panel can be irradiated to generate electric energy. Since the solar panel does not need to be installed on the shell assembly, the installation of the solar panel will not conflict with the air holes provided on the shell assembly to communicate the inside and outside of the shell assembly, thereby, it is beneficial to reduce the influence of the solar panel on the air duct, the air resistance of the aromatherapy device is smaller, thereby, it is beneficial to improve the fragrance diffusion effect of the aromatherapy device. At the same time, the area of the solar panel can be designed according to the area of the fan blade, the limitation of the solar panel is relatively small, thereby, it is beneficial to increase the area of the solar panel, in the case that the light condition is poor, it is beneficial to generate enough electric energy by the solar panel to meet the operation requirement of the fan assembly. Moreover, the solar panel is arranged on the fan blade and is suspended with the fan blade, and can receive more sunlight.

[0022] In addition, the fan blade is suspended in the first cavity, and there is more space around the fan blade, therefore, the aromatherapy device does not need to provide a separate installation space for the solar panel, thereby, it is beneficial to control the overall size of the aromatherapy device. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The axial view of the aromatherapy device of the embodiment of the present application is shown in the figure;

[0024] Figure 2 The front view of the aromatherapy device shown in the figure; Figure 1

[0025] Figure 3 The sectional structure schematic view of the aromatherapy device shown in the figure is along A-A; Figure 2

[0026] Figure 4 The structure schematic view of the aromatherapy device after the top shell is removed from the perspective view; Figure 1

[0027] The structure schematic view of the cover of the embodiment of the present application is from one perspective; Figure 5

[0028] The structure schematic view of the cover is from another perspective. Figure 6 Figure 5 BRIEF DESCRIPTION OF DRAWINGS

[0029] BRIEF DESCRIPTION OF DRAWINGS

[0030] ​​​10, housing assembly; 10a, first cavity; 10b, second cavity; 11, top shell; 11a, first cavity; 11b, air inlet; 12, cover; 121, body; 121a, air passage; 122, first baffle; 122a, air outlet; 123, second baffle; 13, bottom shell; 13a, second cavity; 20, fan assembly; 21, rotating shaft; 22, fan blade; 22a, pressure surface; 22b, suction surface; 23, driving member; 30, solar panel; 40, incense carrier. DETAILED DESCRIPTION

[0031] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application. The following embodiments are only used to clarify the technical solutions of the present application, and therefore only serve as examples, but cannot be used to limit the protection scope of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0032] In the description of the embodiments of the present application, the technical terms “first”, “second”, “third” and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of “a plurality of” is two or more, unless otherwise explicitly and specifically limited.

[0033] In this document, the reference to “an embodiment” means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily mutually exclusive or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0034] In the description of the embodiments of the present application, the term “and / or” is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character “ / ” in this document generally represents an “or” relationship between the front and rear associated objects.

[0035] In the description of the embodiments of the present application, unless specifically defined and limited otherwise, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0036] In the description of the embodiments of the present application, unless specifically defined and limited otherwise, the technical term "contact" should be understood in a broad sense, which can be direct contact or contact through an intermediate medium layer, which can be contact between two contacting objects without interaction force, or contact between two contacting objects with interaction force.

[0037] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] The present application provides a kind of aromatherapy device.

[0039] The application site of the aromatherapy device is not limited. Exemplarily, the aromatherapy device can be used in the car, i.e. car-mounted aromatherapy; of course, the aromatherapy device can also be used in the bedroom, living room and other places.

[0040] Please refer to Figures 1 to 3 , the aromatherapy device includes a shell assembly 10, a fan assembly 20 and a solar panel 30.

[0041] The shell assembly 10 is the frame component of the aromatherapy device. The shell assembly 10 can be used for the installation of other parts of the aromatherapy device.

[0042] The aromatherapy device further includes a carrier 40, which is arranged in the shell assembly 10. The carrier 40 is a substance that carries fragrance. It should be noted that the specific type of the carrier 40 is not limited, for example, it can be a solid substance such as aromatherapy paste, or a liquid substance such as aromatherapy liquid.

[0043] The fan assembly 20 is the power component of the aromatherapy device. It can be understood that the fan assembly 20 operates, thereby being able to drive air flow, external air can enter the shell assembly 10 and carry the fragrance emitted by the carrier 40 back to the external environment, thereby realizing the fragrance emitting function of the aromatherapy device.

[0044] The fan assembly 20 includes a shaft 21 and at least one fan blade 22, the shaft 21 is arranged in the shell assembly 10, and the fan blade 22 is arranged on the shaft 21. The shaft 21 rotates, thereby driving the fan blade 22 to rotate, the fan blade 22 stirs the airflow, thereby guiding the airflow into the shell assembly 10.

[0045] It should be noted that the specific number of the fan blades 22 is not limited. For example, the number of the fan blades 22 can be multiple, and the multiple fan blades 22 are arranged along the circumference of the rotating shaft 21.

[0046] Please refer to Figure 4 In the embodiment of the present application, the number of the fan blades 22 is four.

[0047] It should be noted that the multiple in the embodiment of the present application means any number of two or more.

[0048] The fan assembly 20 further comprises a driving member 23, which is connected with the rotating shaft 21 and is used to output power. It should be noted that the specific type of the driving member 23 is not limited, which can be various types of motors.

[0049] The solar panel 30 is used to provide a power source for the fan assembly 20. For example, the solar panel 30 can convert light energy into electric energy, which acts on the driving member 23, so that the driving member 23 can output power.

[0050] The housing assembly 10 is provided with a first cavity 10a, the cavity wall of the first cavity 10a comprises a light-transmitting region, an external light source can penetrate the light-transmitting region and irradiate the inside of the first cavity 10a, and the fan blades 22 are located in the first cavity 10a.

[0051] The light-transmitting region refers to a region in the cavity wall of the first cavity 10a that light can penetrate.

[0052] It should be noted that the cavity wall of the first cavity 10a can be all light-transmitting regions, or only part of the cavity wall can be light-transmitting regions, which is not limited in the present application.

[0053] At least one of the fan blades 22 is provided with a solar panel 30. For example, all of the fan blades 22 can be provided with a solar panel 30. It can be understood that the more the number of the solar panels 30, the more the electric energy generated under the same light condition, thereby facilitating the generation of sufficient electric energy for the driving member 23.

[0054] Since the cavity wall of the first cavity 10a comprises a light-transmitting region, the solar panel 30 arranged on the fan blade 22 can also be irradiated, thereby being able to generate electric energy.

[0055] In the related art, the solar panel is arranged on the shell assembly. Since the external air needs to enter the shell assembly to wrap the fragrance emitted by the fragrance carrier and return to the external environment, a plurality of air holes for connecting the inside and outside of the shell assembly need to be arranged on the shell assembly. If the area of the solar panel is large, the air holes will be affected, the air duct in the aromatherapy device will be affected, the air resistance will be large, and the fragrance dispersing effect of the aromatherapy device will be poor. If the area of the solar panel is set to be small in order to ensure that enough air holes are arranged, the amount of electricity generated by the aromatherapy device under the same light condition is low, which may not meet the use of the fan assembly.

[0056] The aromatherapy device of the embodiment of the present application sets the solar panel 30 on the fan blade 22, the fan blade 22 is located in the first cavity 10a, the cavity of the first cavity 10a includes a light-transmitting region, and the external light source can penetrate the light-transmitting region and irradiate the inside of the first cavity 10a. In this way, the solar panel 30 can be irradiated by light to generate electricity. Since the solar panel 30 does not need to be installed on the shell assembly 10, the air holes for connecting the inside and outside of the shell assembly 10 do not conflict with the installation of the solar panel 30, thereby facilitating the reduction of the influence of the solar panel 30 on the air duct, the air resistance of the aromatherapy device is small, thereby facilitating the improvement of the fragrance dispersing effect of the aromatherapy device. At the same time, the area of the solar panel 30 can be designed according to the area of the fan blade 22, and the solar panel 30 is relatively less limited, thereby facilitating the increase of the area of the solar panel 30, and facilitating the generation of sufficient electricity by the solar panel 30 under poor light conditions to meet the operation requirements of the fan assembly 20. Moreover, the solar panel 30 is arranged on the fan blade 22 and is suspended, which can better receive the irradiation of sunlight.

[0057] In addition, the fan blade 22 is suspended in the first cavity 10a, and there is a lot of space around it, so the aromatherapy device does not need to provide a separate installation space for the solar panel 30, thereby facilitating the control of the overall size of the aromatherapy device.

[0058] It should be noted that the specific position of the solar panel 30 on the fan blade 22 is not limited.

[0059] In some embodiments, please refer to Figure 4 The two sides of the fan blade 22 along the thickness direction are respectively a pressure surface 22a and a suction surface 22b, and the suction surface 22b of at least one fan blade 22 is provided with a solar panel 30.

[0060] It can be understood that the fan blade 22 is guided to flow from the suction surface 22b side to the pressure surface 22a side in the rotation process, and the flow field of the airflow is mainly controlled through the pressure surface 22a. In the embodiment, the solar panel 30 is arranged on the suction surface 22b of the fan blade 22, thereby facilitating the reduction of the influence of the solar panel 30 on the airflow flow field.

[0061] In other embodiments, the solar panel 30 can also be arranged on the pressure surface 22a of the fan blade 22.

[0062] In some embodiments, the fan blade 22 provided with the solar panel 30 is a light-transmitting fan blade.

[0063] The light-transmitting fan blade refers to the fan blade 22 made of a light-transmitting material. The specific type of the light-transmitting material is not limited, for example, it can be polyvinyl chloride (PVC), polymethyl methacrylate (PMMA), etc.

[0064] In the embodiment, the side of the solar panel 30 adhered to the fan blade 22 can also be subjected to light irradiation, thereby facilitating the improvement of the electric energy generated by the solar panel 30. In the case of insufficient sunlight, the solar panel 30 generates as much electric energy as possible to meet the use of the fan assembly 20.

[0065] In some embodiments, please refer to Figure 2 and Figure 3 , the rotating shaft 21 extends along the height direction of the aromatherapy device; along the height direction of the aromatherapy device, the top wall of the first cavity 10a is provided with an air inlet 11b, and the bottom wall of the first cavity 10a is provided with a wind outlet 121a; the fan blade 22 rotates to drive external air to enter the first cavity 10a through the air inlet 11b and flow out of the first cavity 10a through the wind outlet 121a.

[0066] It should be noted that the height direction of the aromatherapy device needs to be understood based on the normal use state of the aromatherapy device. Exemplarily, the height direction of the aromatherapy device is specifically as shown in Figure 1 .

[0067] The number of air inlets 11b and the number of wind outlets 121a can both be multiple, thereby facilitating the reduction of the wind resistance of the entire air duct, the increase of the air volume, and the improvement of the fragrance dispersing effect of the aromatherapy device.

[0068] It can be understood that the fan assembly 20 is an axial flow fan, and in the embodiment, the positions of the air inlet 11b and the wind outlet 121a are located on opposite sides of the axial flow fan, thereby the flow resistance of the airflow flowing through the air inlet 11b and the wind outlet 121a is smaller.

[0069] In addition, in the embodiment, the suction surface 22b of the fan blade 22 is an upper surface of the fan blade 22, and the solar panel 30 is arranged behind the suction surface 22b, so that the fan blade 22 can provide a certain supporting effect on the solar panel 30, thereby facilitating to improve the stability and reliability of the installation of the solar panel 30 on the fan blade 22.

[0070] In some embodiments, referring to Figure 4 , the number of the fan blades 22 is multiple, and each fan blade 22 is arranged in a circumferential direction of the rotating shaft 21.

[0071] The rotating shaft 21 extends in a height direction of the aromatherapy device, and each fan blade 22 is arranged in a plane perpendicular to the height direction of the aromatherapy device.

[0072] It can be understood that, for one fan blade 22, the fan blade 22 can agitate the air around the fan blade 22 to form an air flow, and the area that can be agitated by the fan blade 22 can be referred to as a set agitation area of the fan blade 22. In the embodiment, each fan blade 22 is arranged in a horizontal plane of the first cavity 10a, and the set agitation areas of the fan blades 22 have relatively small overlap in the height direction of the aromatherapy device. In this way, more areas of the air around the first cavity 10a can be agitated, thereby facilitating to increase the air volume and improve the fragrance diffusion effect of the aromatherapy device.

[0073] In some embodiments, referring to Figure 3 and Figure 4 , the fan blade 22 is arranged to be inclined relative to the height direction of the aromatherapy device, and the fan blade 22 has a pressure surface 22a and a suction surface 22b on two sides in a thickness direction of the fan blade 22, the suction surface 22b faces the air inlet 11b, and the pressure surface 22a faces the air outlet 121a, and the solar panel 30 is arranged on the suction surface 22b.

[0074] When the fan blade 22 rotates, the air on one side of the pressure surface 22a is pushed by the fan blade 22 and advances in an axial direction of the rotating shaft 21. After the air on one side of the pressure surface 22a is pushed out, a low pressure is formed at the pressure surface 22a, and the air on one side of the suction surface 22b flows to one side of the pressure surface 22a under the action of the air pressure. In this way, the air flow is formed.

[0075] The fan blade 22 is arranged to be inclined relative to the height direction of the aromatherapy device, thereby facilitating to push the air flow to flow when the fan blade 22 rotates. In addition, the suction surface 22b faces the air inlet 11b, and the pressure surface 22a faces the air outlet 121a. In this way, the directions of the air flow flowing through the air inlet 11b and the air outlet 121a are substantially consistent with the direction of the air flow flowing through the fan blade 22. In this way, the direction of the air flow can be basically unchanged when the air flow flows into the first cavity 10a through the air inlet 11b and flows out through the air outlet 121a, thereby reducing the air resistance and facilitating to improve the air volume and the fragrance diffusion effect of the aromatherapy device.

[0076] The solar panel 30 is arranged on the suction surface 22b. That is, the solar panel 30 is located on the upper surface of the fan blade 22, so that the solar panel 30 can better receive the irradiation of sunlight to generate more electric energy.

[0077] In some embodiments, referring to Figure 2 and Figure 3 , the shell assembly 10 includes a top shell 11 and a cover 12, the top shell 11 is provided with a first cavity 11a; the bottom side of the first cavity 11a is open along the height direction of the aromatherapy device and forms a first opening; the cover 12 is arranged on the first opening and defines a first cavity 10a with the cavity wall of the first cavity 11a; the air inlet 11b is arranged on the top shell 11, and the air outlet 121a is arranged on the cover 12.

[0078] The cover 12 and the top shell 11 can be formed respectively, and the forming difficulty is relatively low.

[0079] The driving member 23 can be arranged on the cover 12, so that the rotating shaft 21 can be arranged in the height direction of the aromatherapy device.

[0080] During the production process of the top shell 11, the mold can exit the first cavity 11a through the first opening, so that the top shell 11 can be produced and formed. After the top shell 11 is produced and formed, the top shell 11 and the cover 12 are connected, and the first cavity 10a can be formed. The forming mode of the first cavity 10a is relatively simple.

[0081] In some embodiments, the top shell 11 is made of a light-transmitting material. That is, the top shell 11 constitutes a light-transmitting region of the cavity wall of the first cavity 10a.

[0082] The specific type of the light-transmitting material is not limited, for example, it can be glass, polyvinyl chloride (PVC), polymethyl methacrylate (PMMA), etc.

[0083] It can be understood that most of the cavity wall of the first cavity 10a is constituted by the top shell 11, and the light-transmitting region of the cavity wall of the first cavity 10a constituted by the top shell 11 is beneficial to increase the illumination area in the first cavity 10a, thereby improving the electric energy generated by the solar panel 30 under the same illumination condition.

[0084] In addition, the top shell 11 can be understood as the shell at the top of the aromatherapy device. Under the condition that the top shell 11 is a light-transmitting region, when the light penetrates the cavity wall of the first cavity 10a, it will not be blocked by other regions of the cavity wall of the first cavity 10a (for example, the cover 12), thereby further increasing the illumination area in the first cavity 10a.

[0085] In some embodiments, referring toFigure 2 and Figure 3 The shell assembly 10 is further provided with a second cavity 10b, a cavity wall of the second cavity 10b is provided with an air outlet 122a in communication with the outside of the aromatherapy device, the air outlet 121a is in communication with the second cavity 10b, and the aromatherapy device further comprises a carrier 40, which is arranged in the second cavity 10b.

[0086] Here, after the fan assembly 20 is operated, the external air enters the first cavity 10a through the air inlet 11b, then leaves the first cavity 10a through the air outlet 121a and enters the second cavity 10b, and then reenters the external environment through the air outlet 122a after being wrapped with the fragrance emitted by the carrier 40 in the second cavity 10b. In this way, the fragrance dispersing function of the aromatherapy device is realized.

[0087] The specific positional relationship between the second cavity 10b and the first cavity 10a is not limited. For example, please refer to Figure 3 The second cavity 10b is located below the first cavity 10a along the height direction of the aromatherapy device.

[0088] In this embodiment, the shell assembly 10 is separately provided with the second cavity 10b to accommodate the carrier 40, so as to facilitate the aromatherapy device to carry the carrier 40.

[0089] In addition, in some embodiments, the carrier 40 is replaceable, that is, the rest of the aromatherapy device except the carrier 40 can be repeatedly used. During the replacement of the carrier 40, the user may cause the carrier 40 to be not installed in place. If the carrier 40 and the fan assembly 20 are in the same cavity, the fan assembly 20 may scratch the carrier 40 during operation, thereby causing the reliability problem of the fan assembly 20. In this embodiment, the fan blade 22 is located in the first cavity 10a, and the carrier 40 is located in the second cavity 10b, thereby avoiding the problem that the fan blade 22 scratches the carrier 40 in the related art.

[0090] The cavity wall of the second cavity 10b is a light-tight cavity wall. It can be understood that since the cavity wall of the first cavity 10a has a light-transmitting region, if the carrier 40 is arranged in the first cavity 10a, the carrier 40 may be irradiated by sunlight for a long time, thereby possibly causing problems such as melting, easy evaporation, even molecular structure change, loss of efficacy, etc. In this embodiment, by arranging the carrier 40 in the second cavity 10b and the cavity wall of the second cavity 10b being a light-tight cavity wall, this is conducive to reducing the probability that the carrier 40 is irradiated by sunlight, thereby also being able to improve the problems such as melting, easy evaporation, even molecular structure change, loss of efficacy, etc. of the carrier 40.

[0091] In some embodiments, please refer to Figure 2 and Figure 3The shell assembly 10 further comprises a bottom shell 13 provided with a second cavity 13a; the top side of the second cavity 13a is open along the height direction of the aromatherapy device to form a second opening, and the cover body 12 is further arranged at the second opening and defines a second cavity 10b with the cavity wall of the second cavity 13a.

[0092] During production of the bottom shell 13, the mold can exit the second cavity 13a through the second opening, thereby facilitating the ejection of the bottom shell 13, and thus facilitating the production of the bottom shell 13.

[0093] After the bottom shell 13 is formed, the connection between the bottom shell 13 and the cover body 12 can form the second cavity 10b, thereby facilitating the formation of the second cavity 10b.

[0094] In some embodiments, referring to Figure 3 The cover body 12 forms the cavity wall of the second cavity 10b, and the air outlet 122a is arranged on the cover body 12.

[0095] Here, the air passage 121a and the air outlet 122a are arranged on the cover body 12, and the bottom shell 13 does not need to be designed with a hole, thereby facilitating the simplification of the structure of the bottom shell 13 and the formation of the bottom shell 13.

[0096] In some embodiments, referring to Figure 3 , Figure 5 and Figure 6 The cover body 12 comprises a body 121 and a first surrounding plate 122 arranged around the outer periphery of the body 121, the first surrounding plate 122 and the first opening are arranged along the axial direction of the first opening, the first surrounding plate 122 forms the cavity wall of the second cavity 10b, the opposite sides of the body 121 in the thickness direction form the cavity walls of the first cavity 10a and the second cavity 10b, respectively, the air passage 121a is arranged on the body 121, and the air outlet 122a is arranged on the first surrounding plate 122.

[0097] Here, the driving member 23 is arranged on the body 121.

[0098] It can be understood that, in the orthographic projection along the height direction of the aromatherapy device, the projection of the air outlet 122a is closer to the outer edge of the shell assembly 10 than the projection of the air passage 121a.

[0099] Exemplarily, referring to Figure 6 The plurality of air outlets 122a are arranged along the circumferential direction of the first surrounding plate 122 and form a first ring, the plurality of air passages 121a are arranged along the circumferential direction of the body 121 and form a second ring, and the second ring is located inside the first ring.

[0100] Since the first baffle 122 has a spacing space with the first opening, the surface of the first baffle 122 facing the first opening directly contacts with the external air. The air outlet 122a is arranged on the first baffle 122, so that the air outlet 122a is in communication with the external environment and the second cavity 10b.

[0101] In some embodiments, referring to Figure 3 , Figure 5 and Figure 6 , the cover 12 further comprises a second baffle 123, which is arranged around the outer periphery of the body 121. The second baffle 123 and the first baffle 122 are arranged axially spaced apart along the first opening, and the second baffle 123 constitutes a cavity wall of the first cavity 10a.

[0102] The space between the second baffle 123 and the first baffle 122 can be in communication with the outside.

[0103] The second baffle 123 and the body 121 jointly constitute the bottom wall of the first cavity 10a. Under the condition that the area of the first opening is constant, the portion of the top shell 11 used to constitute the bottom wall of the first cavity 10a is less, thereby facilitating the simplification of the structure of the top shell 11 and the production and molding of the top shell 11.

[0104] It should be noted that the bottom wall of the first cavity 10a can be completely constituted by the body 121 and the second baffle 123. Of course, it can also be partially constituted by the body 121 and the second baffle 123, and partially constituted by the top shell 11. The present application does not limit this.

[0105] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some or all of the technical features thereof. Such modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application. In particular, as long as there is no structural conflict, each technical feature mentioned in each embodiment can be combined in any manner. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An aromatherapy device, characterized in that, The application relates to an aromatherapy device. The shell assembly is provided with a first cavity, and a cavity wall of the first cavity comprises a light-transmitting area through which an external light source can penetrate and irradiate the inside of the first cavity. Along the height direction of the aromatherapy device, a top wall of the first cavity is provided with an air inlet, and a bottom wall of the first cavity is provided with an air outlet; the fan blade rotates to drive external air to enter the first cavity through the air inlet and flow out of the first cavity through the air outlet. The fan assembly comprises a rotating shaft and at least one fan blade, the rotating shaft is arranged on the shell assembly, the fan blade is arranged on the rotating shaft, and the fan blade is located in the first cavity. The fan blade is provided with a solar panel.

2. The aromatherapy device of claim 1, wherein, The fan blade is provided with a solar panel. The rotating shaft extends along the height direction of the aromatherapy device.

3. The aromatherapy device of claim 1, wherein, The number of fan blades is multiple, and each fan blade is arranged along the circumference of the rotating shaft; and / or 4. The aromatherapy device of claim 3, wherein, The fan blade is arranged to be inclined relative to the height direction of the aromatherapy device, the two sides of the fan blade along the thickness direction are respectively a pressure surface and a suction surface, the suction surface faces the air inlet, the pressure surface faces the air outlet, and the solar panel is arranged on the suction surface. The shell assembly comprises a top shell and a cover, the top shell is provided with a first cavity; along the height direction of the aromatherapy device, the bottom side of the first cavity is open and forms a first opening; the cover is arranged at the first opening and defines the first cavity with the cavity wall of the first cavity, the air inlet is arranged on the top shell, and the air outlet is arranged on the cover.

5. The aromatherapy device of claim 3, wherein, The top shell is made of a light-transmitting material.

6. The aromatherapy device of claim 5, wherein, The shell assembly is further provided with a second cavity, a cavity wall of the second cavity is a non-light-transmitting cavity wall, an air outlet communicating with the outside of the aromatherapy device is arranged on the cavity wall of the second cavity, the air outlet communicates with the second cavity, and the aromatherapy device further comprises a fragrance carrier, the fragrance carrier is arranged in the second cavity.

7. The aromatherapy device of claim 5, wherein, The cover constitutes the cavity wall of the second cavity, and the air outlet is arranged on the cover.

8. The aromatherapy device of claim 7, wherein, The cover comprises a body and a first surrounding plate arranged around the periphery of the body, the first surrounding plate and the first opening are arranged along the axial direction of the first opening, the first surrounding plate constitutes the cavity wall of the second cavity, and the opposite sides of the body along the thickness direction constitute the cavity walls of the first cavity and the second cavity, respectively; the air outlet is arranged on the body, and the air outlet is arranged on the first surrounding plate.

9. The aromatherapy device of claim 8, wherein, The cover further comprises a second surrounding plate, the second surrounding plate is arranged around the periphery of the body, the second surrounding plate and the first surrounding plate are arranged along the axial direction of the first opening, and the second surrounding plate constitutes the cavity wall of the first cavity.

10. The aromatherapy device of claim 9, wherein, ​

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