A fragrance ornament capable of uniform fragrance diffusion

Abstract

The utility model discloses a fragrance display piece of even fragrance diffusion is used for supporting fragrance material. This fragrance display piece includes fragrance diffusion main part, and fragrance diffusion main part includes: the fragrance structure and the fragrance diffusion structure. The fragrance structure is equipped with top area, and includes: the first unit body of circumferential ring, and the edge of two first unit bodies is mutually superposed and forms the first overflow passage, and all first unit bodies jointly enclose and form the first fragrance cavity of top open, and the first fragrance cavity is connected with the first overflow passage, the fragrance diffusion structure is equipped with below the fragrance structure, and is equipped with at least two layers along the longitudinal direction, and every layer fragrance diffusion structure includes at least two second unit bodies, and is equipped with the second fragrance cavity on each second unit body, and the second overflow passage of downward inclination is equipped with between the second unit body of same layer adjacent, and the first overflow passage is connected with the second fragrance cavity or the second overflow passage of at least one layer. According to the fragrance display piece of this embodiment, can effectively guide the flow of fragrance material, to realize the effect of even fragrance diffusion.

Description

Technical Field

[0001] This utility model relates to the field of air purification and environmental regulation, and in particular to a fragrance diffuser that diffuses fragrance evenly. Background Technology

[0002] Some existing fragrance diffusers use closed or semi-closed fragrance chambers, where the fragrance material is contained within a single cavity. The lack of an effective flow channel design results in the fragrance material only slowly evaporating from the surface, making it difficult to achieve uniform and continuous diffusion. This can lead to problems such as intermittent fragrance or excessively high local concentrations, negatively impacting the user experience. To improve the uniformity of fragrance diffusion, it is urgently necessary to effectively guide the flow path of the fragrance material.

[0003] Therefore, how to guide the orderly flow of fragrance materials in fragrance ornaments has become one of the research directions of this application. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a fragrance diffuser that effectively guides the flow of fragrance materials to achieve a uniform fragrance diffusion effect.

[0005] According to an embodiment of the present invention, a fragrance diffuser is used to receive fragrance materials and includes a fragrance diffuser body, which includes a fragrance receiving structure and a fragrance diffusion structure. The fragrance receiving structure is located in the top region and includes: at least two first unit bodies arranged circumferentially, the edges of two adjacent first unit bodies overlapping each other to form a first flow channel, and all the first unit bodies together forming a first fragrance receiving cavity with an open top, the first fragrance receiving cavity communicating with the first flow channel; the fragrance diffusion structure is located below the fragrance receiving structure and has at least two layers arranged longitudinally, each layer of the fragrance diffusion structure including at least two second unit bodies, each second unit body having a second fragrance receiving cavity; a downwardly inclined second flow channel is provided between adjacent second unit bodies in the same layer, wherein the first flow channel communicates with at least one layer of second fragrance receiving cavities or second flow channels.

[0006] According to the embodiment of this utility model, the fragrance ornament forms a first fragrance-receiving cavity with an open top and a first flow channel by setting a first unit body arranged in a circumferential ring, and a multi-layer fragrance diffusion structure is provided below. Each layer is composed of multiple second units bodies with second fragrance-receiving cavities. Adjacent units are provided with downwardly inclined second flow channels, and the first flow channels are connected to the lower second fragrance-receiving cavity or the second flow channel, so as to realize the multi-level transfer of fragrance materials along the longitudinal direction. Combined with gravity guidance and multi-path diffusion, the continuity, coverage and spatial distribution uniformity of fragrance release are effectively improved.

[0007] According to some optional embodiments of the present invention, the wall contour of the first fragrance-bearing cavity is convex outward in the middle, so that the cross-sectional area of ​​the middle part is larger than the cross-sectional areas of its top and bottom.

[0008] In some optional embodiments, the fragrance diffuser also includes a flow-limiting protrusion disposed at at least one of the first fragrance-receiving cavity, the first flow channel, the second fragrance-receiving cavity, and the second flow channel.

[0009] Alternatively, the flow-limiting protrusion may have a gap structure.

[0010] Specifically, the second unit is an arc-shaped plate, with the central area of ​​the arc-shaped plate recessed downward to form a second fragrance-receiving cavity; the arc-shaped plates are stacked along the circumferential edge to form a second flow channel.

[0011] In some alternative embodiments, the fragrance diffuser further includes a first flow guide, the two ends of which are located in the first flow channel and the second flow channel, respectively.

[0012] Furthermore, the fragrance ornament also includes a second flow guide, with its two ends along the longitudinal direction located in the second flow channel of the upper layer and the second flow channel of the lower layer, respectively.

[0013] According to some optional embodiments of the present invention, at least one of the first unit body and the second unit body is petal-shaped.

[0014] Furthermore, the fragrance diffuser body also includes a conical connecting post, the first unit body includes a first connecting part, the second unit body includes a second connecting part, and the first connecting part and the second connecting part are fixedly connected to the connecting post.

[0015] Furthermore, the fragrance diffuser also includes a base, on which the fragrance diffuser is mounted, and the base is made of a porous material.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of a fragrance ornament in some embodiments of this utility model; Figure 2 This is another structural schematic diagram of the fragrance ornament in some embodiments of this utility model; Figure 3 This is a cross-sectional view of the fragrance ornament in some embodiments of this utility model; Figure 4 This is a schematic diagram showing the connection between the second fragrance-receiving cavity and the second flow channel in some embodiments of this utility model; Figure 5 This is a schematic diagram showing the arrangement of the second fragrance-receiving cavity in the second unit body in some embodiments of this utility model; Figure 6 for Figure 5 Sectional view at point AA.

[0018] Figure label: 1000 fragrance ornaments 100g of diffused fragrance Incense-receiving structure 10, first unit 11, first connecting part 111, first incense-receiving cavity 103 Fragrance diffuser structure 30, second unit 31, second fragrance receiving cavity 311, second connecting part 312, second flow channel 32. Connecting post 50, current limiting protrusion 200, First drainage component 401, second drainage component 402 Base 600. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "upper," "lower," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and 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 should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The following is for reference. Figures 1-5 The structure of the fragrance diffuser 1000 with uniform fragrance dispersion according to an embodiment of the present utility model is described.

[0023] The fragrance diffuser 1000 of this application embodiment is applicable to a wide range of scenarios and can be flexibly applied to various environments according to needs. For example, it can be used in homes, offices, shopping malls, hotels, exhibition halls, public transportation areas, and car interiors.

[0024] 1000 fragrance ornaments are used to hold fragrance materials.

[0025] It should be noted that the fragrance material referred to in the embodiments of this utility model is not solid under normal environmental conditions. Specifically, it can be in the form of a liquid, gel, or a non-solid material with a flowable form.

[0026] Examples include essential oils, liquid fragrances, fragrance concentrates, gel-type fragrances, or flowable balms. These fragrance materials have good fluidity, allowing them to flow under gravity and release fragrance during continuous migration, resulting in a uniform overall scent diffusion effect.

[0027] like Figure 1 As shown, the fragrance ornament 1000 includes a fragrance diffuser body 100, which can contain fragrance materials and guide and diffuse the fragrance materials to achieve uniform and continuous fragrance release.

[0028] Combination Figure 1 and Figure 2 The main body of the fragrance diffuser 100 includes: a fragrance receiving structure 10 and a fragrance spreading structure 30.

[0029] The fragrance-receiving structure 10 is located in the top region of the fragrance-dispersing body 100. The "top region" refers to the higher part of the fragrance-dispersing body 100 in the vertical direction, which is a spatial range rather than a single geometric point.

[0030] The top area is usually located at the top of the overall structure. It is used to initially contain the fragrance material and can serve as the starting point for the downward flow of the fragrance material, making it easier to use gravity to guide the subsequent flow.

[0031] The fragrance-receiving structure 10 includes at least two first unit bodies 11 arranged circumferentially, with the edges of two adjacent first unit bodies 11 overlapping each other to form a first flow channel.

[0032] Here, the stacking of the first unit bodies 11 not only enhances the stability of the fragrance-receiving structure 10, but also naturally forms a first flow channel at the edge of the two first unit bodies 11 through the stacking connection, which is used to form the initial guiding path for the flow of fragrance materials. Due to the perspective, the first flow channel is not shown in the figure.

[0033] All the first unit bodies 11 together enclose to form a first fragrance-receiving cavity 103 with an open top, and the first fragrance-receiving cavity 103 is connected to the first flow channel.

[0034] After the fragrance material is placed in the first fragrance receiving cavity 103, it is received by the first fragrance receiving cavity 103 and then flows naturally into the first flow channel under the action of gravity, achieving initial diffusion.

[0035] The first fragrance-receiving cavity 103 provides a dedicated space for the fragrance material, which can hold the fragrance material and ensure its stability, prevent it from moving or leaking at will, and ensure that the fragrance component structure is stable and easy to install.

[0036] It should be noted that although the fragrance materials used in this application are mainly non-solid (such as liquid or gel) to achieve natural flow and continuous release under gravity, the technical solution of this application is not limited to this.

[0037] The structure of the first fragrance-receiving cavity 103 is also suitable for placing solid fragrance materials (such as perfume balms, perfume chips, or solid fragrance cores). When using solid fragrance materials, the first fragrance-receiving cavity 103 can effectively position and fix them, while the natural airflow promotes the evaporation and diffusion of the fragrance. Therefore, the first fragrance-receiving cavity 103 has good versatility, can accommodate various forms of fragrance materials, and enhances the applicability of the device and the flexibility of user operation.

[0038] When there are multiple first unit bodies 11, multiple first flow channels are arranged at intervals along the circumference. Each first flow channel is connected to a common first fragrance-receiving cavity 103. The fragrance material in the first fragrance-receiving cavity 103 can diffuse outward simultaneously through multiple circumferentially distributed paths, forming a radial flow guiding network, which enhances the uniformity and stability of fragrance dispersion.

[0039] The open structure of the first fragrance-receiving cavity 103 is used to add fragrance materials.

[0040] The open structure increases the accessibility of the fragrance material placement inlet, reducing the precision requirements for operation. It is suitable for various liquid dispensing scenarios, especially for high-viscosity liquid or gel-like fragrance materials.

[0041] The top opening is located at the top of the first fragrance-receiving cavity 103, which also makes it convenient for users to add fragrance materials directly from the top, improving the ease of use.

[0042] At the same time, the open top allows the fragrance material to be directly exposed to the environment, releasing the fragrance immediately after initial use or refilling, effectively improving the timeliness of fragrance dissipation and achieving a rapid fragrance effect, thereby enhancing the user experience.

[0043] In addition, the open structure can be combined with the circular arrangement of the first unit 11 to form an open visual effect, enhance the product's artistry, and provide more possibilities for the design of the main body of the fragrance diffuser, taking into account both function and decoration.

[0044] See Figures 1-3 The aroma diffuser structure 30 is located below the aroma receiving structure 10 and has at least two layers along the longitudinal direction. Each layer of the aroma diffuser structure 30 includes at least two second unit bodies 31, and each second unit body 31 is provided with a second aroma receiving cavity 311. A downwardly inclined second flow channel 32 is provided between adjacent second unit bodies 31 in the same layer.

[0045] Here, the second fragrance-receiving cavity 311 is used to receive fragrance materials. The fragrance materials received by the second fragrance-receiving cavity 311 can flow in from the fragrance-receiving structure 10 or be added directly from the outside.

[0046] The vertically arranged multi-layer aroma diffusion structure 30 forms a three-dimensional aroma release space, thereby achieving a more uniform and three-dimensional aroma distribution in three-dimensional space and further improving the uniformity of aroma diffusion.

[0047] Specifically, each layer contains multiple second aroma-receiving cavities 311. These second aroma-receiving cavities 311 can release fragrance together, increasing the fragrance output of a single layer. Combined with the vertical multi-layer stacking, the overall fragrance diffusion is more three-dimensional.

[0048] Compared to the traditional design that concentrates all fragrance chambers on a single plane, the second fragrance chamber 311 is distributed on multiple independent second units 31 in the longitudinal and axial directions, which allows the fragrance material to be released synchronously from different heights and different directions in the circumference, effectively expanding the fragrance coverage radius and improving the uniformity of fragrance diffusion.

[0049] By connecting the second flow channel 32 with the second fragrance-receiving cavity 311, the fragrance material in the second fragrance-receiving cavity 311 can flow downward through the second flow channel 32, thereby forming a downward flow of fragrance material in the same layer. This facilitates the fragrance material to continue to be evenly distributed in the longitudinal direction under the action of gravity, and avoids local accumulation in a single second fragrance-receiving cavity 311, which would lead to uneven volatilization.

[0050] The first flow channel is connected to at least one second fragrance-receiving cavity 311 or second flow channel 32, so that the fragrance material flows from the upper fragrance-receiving structure 10 to the lower fragrance-dispersing unit.

[0051] When the first flow channel and the second flow channel 32 are connected, a Y-shaped flow path is formed at the intersection of the branches. This Y-shaped connection structure utilizes gravity to achieve gravity-driven distribution of fragrance materials, avoiding local accumulation and ensuring a balanced supply of fragrance to each lower fragrance unit. Through multi-layer connection, the fragrance materials form a continuous release path in the vertical direction, expanding the fragrance diffusion height, extending the evaporation time, and improving the uniformity and continuity of fragrance diffusion in both the vertical and horizontal directions within the space.

[0052] like Figures 1-3 As shown, in some optional embodiments of the present invention, the fragrance ornament 1000 has a wall cavity profile that protrudes outward from the center, so that the cross-sectional area of ​​its center is greater than the cross-sectional areas of its top and bottom.

[0053] In the above technical solution, the first fragrance-receiving cavity 103 forms a cavity structure with a central expansion to increase the liquid storage capacity while reducing the top opening area, thereby slowing down the evaporation rate of the fragrance material and slowing down the fragrance dissipation rate.

[0054] In some specific embodiments, the first fragrance-receiving cavity 103 has the largest cross-sectional area at the middle position in the height direction, and its top opening area is 40% to 60% of the maximum cross-sectional area, and its bottom cross-sectional area is 60% to 80% of the maximum cross-sectional area.

[0055] In some optional embodiments, the fragrance holder 1000 further includes a flow-limiting protrusion 200, which is disposed at at least one of the first fragrance receiving cavity 103, the first flow channel, the second fragrance receiving cavity 311, and the second flow channel 32.

[0056] Optionally, the flow-limiting protrusion 200 reduces the cross-sectional area of ​​the flow channel locally by its own geometric shape, such as a cone, hemisphere, annular rib, ellipse, or other regular or irregular shapes, thereby changing the direction and speed of fluid flow and forming a throttling effect, thus effectively controlling the flow rate of the fragrance material.

[0057] The flow-limiting protrusion 200 prevents fragrance materials from being lost too quickly due to gravity, avoids local flow concentration or dripping, promotes a more even distribution of fragrance materials in each cavity and channel, prolongs the release cycle, and improves the stability and spatial uniformity of volatilization.

[0058] Alternatively, the flow-limiting protrusion 200 may have a gap structure.

[0059] On the one hand, the flow-limiting protrusion 200 can change the cross-sectional area of ​​the fragrance material flow channel through its shape design to achieve flow control; on the other hand, its gap structure can also adsorb or retain a certain amount of fragrance material, delay the release process, and thus regulate the fragrance emission rate.

[0060] In some specific embodiments, the flow-limiting protrusion 200 can also serve a decorative function. For example, when the fragrance diffuser body 100 is shaped like a flower, the flow-limiting protrusion 200 can be constructed in the shape of a flower stamen. In this case, the component mainly serves a decorative and beautifying function, while simultaneously using its own structural features to restrict the flow of fragrance materials. To complement the overall aesthetic design, the gap structure of the flow-limiting protrusion 200 can be designed to be extremely small, primarily functioning as a structural flow limiter, with its adsorption or liquid-holding effect being negligible.

[0061] Here, the absorbent material exhibits capillary adsorption of the fragrance material. When the fragrance material flows through the absorbent material, it actively adsorbs and temporarily stores a portion of the fragrance material through capillary action, forming a dynamic "adsorption-slow release" process that slows its downward flow. This flow-limiting method based on material properties not only avoids excessive instantaneous flow or dripping caused by gravity, but also ensures that the fragrance material remains continuously and uniformly moistened in each stage of the fragrance-receiving cavity and flow channel, extending the overall evaporation time.

[0062] Meanwhile, the absorbent material promotes the release of fragrance in a more delicate and stable manner, improves the efficiency of contact with air, thereby optimizing the uniformity and persistence of fragrance diffusion and achieving a softer and more comfortable fragrance experience.

[0063] Specific options include, for example Figure 4 and Figure 5 The second unit 31 is an arc-shaped plate, and the central area of ​​the arc-shaped plate is recessed downward to form a second fragrance-receiving cavity 311; the arc-shaped plate is stacked along the circumferential edge to form a second flow channel 32.

[0064] The second fragrance-receiving cavity 311 is used to hold fragrance materials, increasing the liquid-holding area and preventing spillage due to shaking. The arc-shaped plates are stacked on top of each other along the circumferential edge to form a second flow channel 32. This structure uses the arc surface to naturally guide the liquid to flow along the curved surface to the gap between the stacked plates, achieving smooth flow guidance.

[0065] Meanwhile, the overlapping connection between the curved plates forms a continuous inclined flow channel, which promotes the slow transfer of fragrance materials to the next level and improves the continuity and overall uniformity of multi-level fragrance diffusion.

[0066] In some alternative embodiments, such as Figure 1 As shown, the fragrance ornament 1000 also includes: a first flow guide 401, the two ends of the first flow guide 401 along the longitudinal direction are respectively located in the first flow channel and the second flow channel 32.

[0067] Here, the first flow guide 401 is used to guide the fragrance material flowing out of the upper fragrance receiving structure 10 to be directionally transported to the lower fragrance diffuser structure 30, so as to avoid the fragrance material from scattering or the flow path from deviating, and improve the reliability of fragrance material delivery.

[0068] Furthermore, such as Figure 1 and Figure 2 As shown, the fragrance diffuser 1000 also includes a second flow guide 402 located between adjacent diffuser structures 30, with the two ends of the second flow guide 402 located in the upper layer second flow channel 32 and the lower layer second flow channel 32 respectively.

[0069] The second flow guide 402 forms a flow bridge between layers. The second flow guide 402 can effectively receive the fragrance material flowing out of the upper layer and guide it to flow steadily into the lower layer flow channel, avoiding droplet splashing or flow interruption, ensuring continuous supply between the multi-layer fragrance diffusion structure 30, realizing the controllable flow of fragrance material in the longitudinal path, and preventing local accumulation or uneven volatilization.

[0070] Meanwhile, the second diversion component 402 improves the reliability of the connection between each layer, enhances the stability and consistency of the overall fragrance diffusion, and further optimizes the uniformity and persistence of the fragrance diffusion in the vertical direction.

[0071] According to some optional embodiments of the present invention, such as Figures 1-2 and Figure 4 As shown, at least one of the first unit body 11 and the second unit body 31 is petal-shaped.

[0072] This design gives the fragrance diffuser 100 both aesthetic value and functional performance. The petal-shaped units are arranged circumferentially to form a layered, blooming three-dimensional shape, like a blossoming flower, giving the product an elegant visual sense of hierarchy and artistic beauty, significantly enhancing the user's visual pleasure.

[0073] The fragrance naturally emanates from the petal-shaped edges, creating a visual and olfactory experience that resonates deeply, resulting in a natural, soft, and vibrant fragrance atmosphere that enhances sensory harmony and overall aesthetic appeal.

[0074] In terms of functionality, the arc or wavy edges of the petal-shaped structure increase the contact area and flow path length between units. Under the action of gravity, the fragrance material slowly diffuses from the inside to the outside and from the top to the bottom along the curved surface, forming a flow path like "dewdrops sliding off petals", which prolongs the evaporation time and achieves gradual release.

[0075] Multiple petals form a radial network of flow channels, allowing the fragrance to be released simultaneously from the center outwards, enhancing the symmetry and spatial uniformity of the scent diffusion. The gaps between the petals can serve as a second flow channel 32 or an airflow channel, guiding the fragrance material along a Y-shaped path, enhancing gravity-guided flow efficiency, promoting air circulation, preventing air blockage, and improving convection diffusion and spatial penetration.

[0076] In addition, the floral design itself is highly decorative, making the 1000 fragrance ornament an art piece that combines olfactory and visual enjoyment, suitable for living rooms, bedrooms, hotels and other settings, thus enhancing the product's added value.

[0077] Furthermore, such as Figure 3 As shown, the main body 100 of the fragrance diffuser also includes a conical connecting post 50, the first unit 11 includes a first connecting part 111, the second unit 31 includes a second connecting part 312, and the first connecting part 111 and the second connecting part 312 are fixedly connected to the connecting post 50.

[0078] The conical structure facilitates the axial alignment and installation of each unit layer, reduces assembly errors, improves structural concentricity, and thus enhances the aesthetic appeal of the main body of the fragrance diffuser.

[0079] The connecting column 50 serves as the central support, enhancing the mechanical strength and stability of the overall structure, preventing loosening or tilting during use, ensuring alignment of each flow channel, guaranteeing the smooth and even flow of fragrance materials down the chain, and improving the reliability and consistency of fragrance diffusion performance.

[0080] Furthermore, in combination Figures 1-2 and Figure 4 The fragrance ornament 1000 also includes a base 600, and the fragrance diffuser 100 is set on the base 600. The base 600 is made of a porous material.

[0081] When a small amount of fragrance material spills from the diffuser 100 or accidentally drips, the base 600 can quickly absorb and temporarily contain the liquid, effectively preventing it from spreading onto the table and causing contamination or slippage. The porous structure of the base 600 has a certain liquid retention capacity, which can slow down the evaporation rate of the liquid, allowing the residual fragrance to continue to be released slowly, realizing the full utilization of the fragrance, while keeping the environment clean and enhancing the user experience.

[0082] Alternatively, the main body of the fragrance diffuser 100 can be made of white porcelain, whose warm texture and glaze color variations can further simulate the texture and color of real flowers, enhancing the biomimetic aesthetics and user experience.

[0083] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0084] In the description of this specification, references to terms such as "embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0085] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fragrance diffuser (1000) for uniformly dispersing fragrance materials, characterized in that, Includes a fragrance diffuser body (100), the fragrance diffuser body (100) comprising: The fragrance-receiving structure (10) is located in the top region and includes: at least two first unit bodies (11) arranged in a circumferential direction, the edges of two adjacent first unit bodies (11) are stacked to form a first flow channel, and all the first unit bodies (11) together enclose a first fragrance-receiving cavity (103) with an open top, and the first fragrance-receiving cavity (103) is connected to the first flow channel; The aroma diffuser structure (30) is located below the aroma receiving structure (10) and has at least two layers along the longitudinal direction. Each layer of the aroma diffuser structure (30) includes at least two second units (31), and each second unit (31) is provided with a second aroma receiving cavity (311). A downwardly inclined second flow channel (32) is provided between adjacent second units (31) in the same layer. The first flow channel is connected to the second fragrance-receiving cavity (311) or the second flow channel (32) of at least one layer.

2. The fragrance diffuser (1000) with uniform fragrance diffusion according to claim 1, characterized in that, The wall contour of the first fragrance-receiving cavity (103) is convex outward in the middle so that the cross-sectional area of ​​its middle part is larger than the cross-sectional areas of its top and bottom.

3. The fragrance diffuser (1000) with uniform fragrance diffusion according to claim 1, characterized in that, It also includes a flow-limiting protrusion (200), which is disposed at at least one of the first fragrance-receiving cavity (103), the first flow channel, the second fragrance-receiving cavity (311), and the second flow channel (32).

4. The fragrance diffuser (1000) with uniform fragrance dispersion according to claim 3, characterized in that, The flow-limiting protrusion (200) has a gap structure.

5. The fragrance diffuser (1000) with uniform fragrance diffusion according to claim 3, characterized in that, The second unit (31) is an arc-shaped plate, and the central area of ​​the arc-shaped plate is recessed downward to form a second fragrance-receiving cavity (311). The arc-shaped plates are stacked along the circumferential edge to form a second flow channel (32).

6. The fragrance diffuser (1000) with uniform fragrance dispersion according to claim 2, characterized in that, Also includes: The first drain element (401) has its two ends along the longitudinal direction located in the first flow channel and the second flow channel (32), respectively.

7. The fragrance diffuser (1000) with uniform fragrance diffusion according to claim 2, characterized in that, Also includes: The second flow guide (402) is located between adjacent aroma diffuser structures (30), with its two ends along the longitudinal direction located in the upper layer second flow channel (32) and the lower layer second flow channel (32), respectively.

8. The fragrance diffuser (1000) with uniform fragrance diffusion according to any one of claims 1-7, characterized in that, At least one of the first unit (11) and the second unit (31) is petal-shaped.

9. The fragrance diffuser (1000) with uniform fragrance diffusion according to claim 1, characterized in that, The fragrance dispersing body (100) further includes a conical connecting post (50), the first unit (11) includes a first connecting part (111), the second unit (31) includes a second connecting part (312), and the first connecting part (111), the second connecting part (312) are fixedly connected to the connecting post (50).

10. The fragrance diffuser (1000) with uniform fragrance diffusion according to claim 1, characterized in that, It also includes a base (600), on which the fragrance dispersing body (100) is disposed, and the base (600) is a porous material.

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