Atomizing device for a fragrance machine

Abstract

This utility model relates to the field of fragrance diffuser technology and discloses an atomizing device for a fragrance diffuser. The device includes a housing, with an atomizing box detachably connected inside the housing. A constriction section is fixedly connected inside the atomizing box, as are a throat and a diffusion section. A noise-reducing section is fixedly connected inside the atomizing box, and multiple noise-reducing cotton particles are fixedly connected inside the noise-reducing section. Two liquid inlet pipes are fixedly connected inside the atomizing box, and a noise-reducing mesh is fixedly connected to the front of the atomizing box. This utility model achieves noise reduction through the synergy of the noise-reducing cotton installed inside the noise-reducing section, the guide vanes, and the noise-reducing mesh. The device also features a slot linkage and elastic positioning structure, enabling quick installation and disassembly of the atomizing device and improving the convenience of cleaning and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of fragrance diffuser technology, and in particular to an atomizing device for fragrance diffusers. Background Technology

[0002] A fragrance diffuser is a device that uses ultrasonic vibration, heating, or atomization to disperse essential oils into the air, thereby creating a fragrant environment. It can improve indoor odors, relieve stress, and enhance the atmosphere. It is commonly used in homes, hotels, shopping malls, and other places.

[0003] The atomizing device for a fragrance diffuser is the core component that enables the atomization of essential oils. It mainly uses physical means to transform liquid essential oils into tiny mist particles. It is usually composed of components such as ultrasonic vibrating plates, heating elements or fans. It uses principles such as high-frequency oscillation, thermal evaporation or airflow cutting to promote the atomization of essential oils. This device can precisely control the amount of atomization. Combined with the timer and concentration adjustment functions of the fragrance diffuser, it allows the fragrance to be evenly diffused throughout the space.

[0004] In existing technologies, some fragrance diffusers generate subtle noises during operation. Due to unreasonable structural design, the noise is amplified, causing interference to users when used in quiet environments. Essential oil residues are easily left inside the atomizing chamber, and bacteria can grow if cleaning is not timely, affecting the atomization effect. Therefore, an atomizing device for fragrance diffusers is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an atomizing device for a fragrance diffuser, which aims to improve the noise pollution problem of existing fragrance diffusers during operation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an atomizing device for a fragrance diffuser, comprising a housing, an atomizing box detachably connected inside the housing, a constriction section fixedly connected inside the atomizing box, a throat opening inside the atomizing box, a diffusion section fixedly connected inside the atomizing box, a noise-absorbing section fixedly connected inside the atomizing box, multiple noise-absorbing cotton fixedly connected inside the noise-absorbing section, two liquid inlet pipes fixedly connected inside the atomizing box, a noise-reducing mesh fixedly connected to the front side of the atomizing box, a connecting shaft fixedly connected to the rear side of the noise-reducing mesh, multiple guide vanes rotatably connected to the rear side of the connecting shaft, a telescopic plate slidably connected inside the housing, a conduit fixedly connected inside the telescopic plate, and an installation component for facilitating the installation of the atomizing box fixedly connected inside the housing;

[0007] As a further description of the above technical solution: the mounting assembly includes a fixing ring, two tenons are fixedly connected to the rear side of the fixing ring, two inlet slots are opened inside the box, two rotating slots are opened inside the box, and two fixing slots are opened inside the box.

[0008] As a further description of the above technical solution: a power source is fixedly connected inside the housing, a conductive wire is fixedly connected to the top of the power source, and a fixing block is fixedly connected inside the atomizing box;

[0009] As a further description of the above technical solution: an air pump is fixedly connected to the left side of the conductive wire, and the left side of the conduit is fixedly connected to the top of the air pump;

[0010] As a further description of the above technical solution: two hinges are fixedly connected to the front side of the cabinet, and cabinet doors are rotatably connected to the front sides of the two hinges;

[0011] As a further description of the above technical solution, a plurality of buttons are fixedly connected to the front side of the cabinet door, and an observation slot is provided on the front side of the cabinet door;

[0012] As a further description of the above technical solution: a display screen is fixedly connected to the front side of the cabinet door, and the rear side of the retractable section is in contact with the front side of the conduit;

[0013] As a further description of the above technical solution: a liquid storage bottle is detachably connected inside the box, and a suction tube is fixedly connected to the top of the liquid storage bottle.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, after the high-pressure airflow carries the fragrance essential oil into the device, it first completes the initial mixing in the throat, and then further mixes under the guidance of the guide vanes. The curved surface design of the guide vanes causes the two fluids, gas and liquid, to generate a swirling effect, making the mixing more thorough. At the same time, the turbulence characteristics of the vanes achieve the initial noise reduction effect. The mixed fluid enters the diffusion section, where the cross-sectional area of ​​the flow channel increases, the flow velocity slows down, and the pressure decreases. The fluid reaches the sound-absorbing section, where the internal sound-absorbing cotton absorbs mid-to-high frequency sound waves through a porous structure, completing the second noise reduction. The mixed airflow passes through the noise-reducing mesh, and the special acoustic structure reflects and attenuates noise in specific frequency bands, further eliminating noise and achieving the noise reduction function.

[0016] 2. In this utility model, when the atomizing box is inserted into the housing, the built-in telescopic plate undergoes elastic deformation under pressure, pushing the tenon to precisely embed into the inlet groove. When the atomizing box is rotated, the tenon slides along the arc-shaped rotating groove until it reaches the fixed groove position. The telescopic plate then returns to its elastic deformation, pushing the atomizing box outward so that the tenon and the fixed groove are tightly engaged, completing the quick installation. During disassembly, lightly press the atomizing box to compress the telescopic plate and release the tenon's restriction. Then, rotate the atomizing box in the opposite direction until the tenon slides back into the inlet groove, at which point it can be removed. Through the elastic positioning and slot guide structure, the atomizing device can be conveniently installed and disassembled. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of an atomizing device for a fragrance diffuser proposed in this utility model;

[0018] Figure 2 This is a schematic diagram showing the position of an atomizing device for a fragrance diffuser according to the present invention;

[0019] Figure 3 for Figure 2 Enlarged view of point A;

[0020] Figure 4 This is an enlarged view of the atomizing structure of the atomizing device for a fragrance diffuser proposed in this utility model;

[0021] Figure 5 This is a main structural diagram of an atomizing device for a fragrance diffuser proposed in this utility model;

[0022] Legend:

[0023] 1. Cabinet; 2. Atomizing box; 3. Contraction section; 4. Throat; 5. Diffusion section; 6. Silencing section; 7. Silencing cotton; 8. Liquid inlet pipe; 9. Noise reduction mesh cover; 10. Connecting shaft; 11. Guide vane; 12. Conduit; 13. Telescopic plate; 14. Fixing ring; 15. Tenon; 16. Air pump; 17. Conductive wire; 18. Power supply; 19. Suction pipe; 20. Fixing block; 21. Liquid storage bottle; 22. Inlet slot; 23. Rotating slot; 24. Fixing slot; 25. Hinge; 26. Cabinet door; 27. Display screen; 28. Button; 29. ​​Observation slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 1 and Figure 4This utility model provides an embodiment of an atomizing device for a fragrance diffuser, comprising a housing 1, which provides an installation base. An atomizing box 2 is detachably connected inside the housing 1, and an atomizing device is installed inside the atomizing box 2. A constriction section 3 is fixedly connected inside the atomizing box 2, guiding fluid acceleration; the fluid speed increases and the pressure decreases at this point. A throat 4 is provided inside the atomizing box 2, where the fluid reaches its maximum speed, allowing for thorough mixing of the two fluids. A diffuser section 5 is fixedly connected inside the atomizing box 2, slowing down the fluid and restoring pressure. A noise-reducing section 6 is fixedly connected inside the atomizing box 2, reducing noise. Multiple sound-absorbing cotton 7s are fixedly connected inside the noise-reducing section 6, absorbing sound and reducing noise. The atomizing box 2 has two liquid inlet pipes 8 fixedly connected inside, allowing liquid to enter and mix with gas. A noise reduction mesh 9 is fixedly connected to the front of the atomizing box 2, which reduces noise. A connecting shaft 10 is fixedly connected to the rear of the noise reduction mesh 9, which serves as a connection. Multiple guide vanes 11 are rotatably connected to the rear of the connecting shaft 10, which allows the two fluids to mix more thoroughly. A telescopic plate 13 is slidably connected inside the box 1, which applies force to the atomizing box 2 under the force of a spring. A conduit 12 is fixedly connected inside the telescopic plate 13, which guides the high-pressure airflow. An installation assembly is fixedly connected inside the box 1 to facilitate the installation of the atomizing box 2.

[0026] Reference Figure 3 and Figure 4 The disassembly assembly includes a retaining ring 14, which serves a fixing function. Two tenons 15 are fixedly connected to the rear side of the retaining ring 14, which serve a mounting and fixing function. Two inlet slots 22 are opened inside the housing 1, which allow the tenons 15 to enter. Two rotating slots 23 are opened inside the housing 1, which allow the tenons 15 to rotate inside. Two fixing slots 24 are opened inside the housing 1, which can fix the position of the tenons 15.

[0027] Reference Figure 2 , Figure 4 and Figure 5 The power supply 18 is fixedly connected inside the housing 1, which provides power to the fragrance diffuser. A conductive wire 17 is fixedly connected to the top of the power supply 18, which guides the power. A fixing block 20 is fixedly connected inside the atomizing box 2, which fixes the position of the liquid inlet tube 8. An air pump 16 is fixedly connected to the left side of the conductive wire 17, which provides high-pressure airflow. The left side of the conduit 12 is fixedly connected to the top of the air pump 16, which guides the high-pressure airflow generated by the air pump 16.

[0028] Reference Figure 1 , Figure 4 and Figure 5 Two hinges 25 are fixedly connected to the left side of the housing 1, which serve a fixing function. The front of the two hinges 25 is rotatably connected to the cabinet door 26, which provides the installation base. Multiple buttons 28 are fixedly connected to the front of the cabinet door 26, which can change the mode of the fragrance diffuser. An observation slot 29 is opened on the front of the cabinet door 26, which can observe the amount of remaining liquid. A display screen 27 is fixedly connected to the front of the cabinet door 26, which has a display function. The rear side of the shrink section 3 is in contact with the conduit 12, and the contact between the shrink section 3 and the conduit 12 prevents gas leakage. A liquid storage bottle 21 is detachably connected inside the housing 1. The liquid storage bottle 21 stores fragrance essential oil. A suction tube 19 is fixedly connected to the top of the liquid storage bottle 21, which draws liquid from the liquid storage bottle 21.

[0029] Working principle: During operation, the air pump 16 generates high-pressure airflow, which is delivered through the conduit 12. When the airflow reaches the contraction section 3, the cross-section decreases, the airflow accelerates, and the air pressure decreases. The airflow enters the throat 4 and initially mixes with the fragrance essential oil introduced by the liquid inlet pipe 8 to form a gas-liquid mixture. The mixture is further mixed under the guidance of the guide vanes 11. The curved design of the guide vanes 11 creates a swirling effect between the gas and liquid fluids, resulting in more thorough mixing. At the same time, the turbulence characteristics of the vanes achieve the initial noise reduction effect. The mixed fluid enters the diffusion section 5, where the cross-sectional area of ​​the flow channel increases, the flow velocity slows down, and the pressure decreases. The fluid reaches the sound absorption section 6, where the internal sound-absorbing cotton 7 absorbs mid-to-high frequency sound waves through its porous structure, completing the second noise reduction. The mixed airflow passes through the noise reduction mesh 9. The special acoustic structure of the noise reduction mesh 9 reflects and attenuates noise in specific frequency bands, eliminating noise and achieving the noise reduction function.

[0030] During installation, the atomizing box 2 is inserted into the housing 1, and the compression telescopic plate 13 causes the tenon 15 to embed into the inlet groove 22. The atomizing box 2 is rotated, and the tenon 15 slides along the rotation groove 23. When it rotates to the position of the fixed groove 24, the elastic restoring force of the telescopic plate 13 pushes the atomizing box 2 to move outward, and the tenon 15 is limited and locked by the fixed groove 24, thus completing the installation. During disassembly, the telescopic plate 13 is compressed by applying force to the atomizing box 2, and the atomizing box 2 is rotated at the same time to disengage the tenon 15 from the fixed groove 24, and it is taken out of the housing 1, thus completing the disassembly. Through the interlocking groove and elastic positioning structure, the atomizing device can be quickly installed and disassembled.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An atomizing device for a fragrance diffuser, comprising a housing (1), characterized in that: The housing (1) is detachably connected to an atomizing box (2). The atomizing box (2) is fixedly connected to a constriction section (3). The atomizing box (2) has a throat (4) inside. The atomizing box (2) is fixedly connected to a diffusion section (5). The atomizing box (2) is fixedly connected to a silencing section (6). The silencing section (6) is fixedly connected to multiple silencing cotton (7). The atomizing box (2) has two liquid inlet pipes (8) fixedly connected to its interior. The front of the atomizing box (2) is fixedly connected to a noise reduction mesh cover (9). The rear of the noise reduction mesh cover (9) is fixedly connected to a connecting shaft (10). The rear of the connecting shaft (10) is rotatably connected to multiple guide vanes (11). The housing (1) is slidably connected to a telescopic piece (13). The telescopic piece (13) is fixedly connected to a conduit (12). The housing (1) has an installation assembly for easy installation of the atomizing box (2).

2. The atomizing device for a fragrance diffuser according to claim 1, characterized in that: The mounting assembly includes a retaining ring (14), with two tenons (15) fixedly connected to the rear side of the retaining ring (14), two inlet slots (22) opened inside the housing (1), two rotating slots (23) opened inside the housing (1), and two retaining slots (24) opened inside the housing (1).

3. The atomizing device for a fragrance diffuser according to claim 1, characterized in that: A power supply (18) is fixedly connected inside the housing (1), and a conductive wire (17) is fixedly connected to the top of the power supply (18). A fixing block (20) is fixedly connected inside the atomizing box (2).

4. The atomizing device for a fragrance machine according to claim 3, characterized in that: An air pump (16) is fixedly connected to the left side of the conductive wire (17), and the left side of the conduit (12) is fixedly connected to the top of the air pump (16).

5. The atomizing device for a fragrance diffuser according to claim 1, characterized in that: The front side of the cabinet (1) is fixedly connected to two hinges (25), and the front side of the two hinges (25) is rotatably connected to a cabinet door (26).

6. The atomizing device for a fragrance machine according to claim 5, characterized in that: Multiple buttons (28) are fixedly connected to the front side of the cabinet door (26), and an observation slot (29) is provided on the front side of the cabinet door (26).

7. The atomizing device for a fragrance diffuser according to claim 5, characterized in that: The front side of the cabinet door (26) is fixedly connected to a display screen (27), and the rear side of the contraction section (3) is in contact with the front side of the conduit (12).

8. The atomizing device for a fragrance machine of claim 1, wherein: The inside of the box (1) is detachably connected to a liquid storage bottle (21), and a suction tube (19) is fixedly connected to the top of the liquid storage bottle (21).

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