Atomization device and aromatherapy machine

Abstract

The utility model relates to an atomization device and a aromatherapy machine. The atomization device comprises a bottom cover, a machine body and a top cover. The machine body comprises a first opening, a second opening and a third opening. The machine body and the bottom cover enclose a first accommodating cavity. The machine body and the top cover enclose a second accommodating cavity. The machine body is provided with an atomization unit, which is located at the bottom of the second accommodating cavity. The top cover is provided with a fourth opening. The atomization device further comprises an air inlet, a fan and an air duct. The fan is located in the first accommodating cavity. The atomization device and the aromatherapy machine utilize an independent air duct and a unique path design to combine the airflow with the light and shadow generated by the light-emitting unit, form a special visual effect, greatly reduce the leakage loss of the mist, reduce the adhesion and accumulation of water and other components in the gaps of various structures and connecting parts, reduce the risk of deterioration of the overall stability of the device and rapid aging, and reduce the difficulty of cleaning and replacing parts.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical technology, specifically to an atomizing device and an aromatherapy diffuser. Background Technology

[0002] Aroma diffusers are devices that convert water molecules, essential oils, and other components into a cool mist and diffuse it into the environment, filling it with a specific fragrance. They are suitable for various places such as homes, hotel rooms, lobbies, corridors, and guest rooms. With the improvement of living standards, current aroma diffusers generally integrate multiple functions, such as light and shadow effects and audio-visual effects. The utility model patent with patent number CN202322912392.6 integrates a light-emitting unit into the aroma diffuser, resulting in an aroma diffuser with light and shadow effects.

[0003] As the number of functional units increases, the structure of aroma diffusers becomes increasingly complex in order to accommodate and isolate these units. The essential oils commonly used in aroma diffusers are mostly oily, viscous, and somewhat corrosive. The more complex the structure and the more connections a diffuser has, the more oil is lost during the spray process. Furthermore, the accumulation of essential oil within the structures and connections reduces the overall stability of the diffuser, leading to problems such as shaking and noise during operation. It also increases the difficulty of cleaning and replacing parts, significantly reducing its lifespan and effectiveness. Utility Model Content

[0004] In view of this, it is necessary to address the problem by providing a simpler and more reasonable atomizing device, as well as an aromatherapy diffuser based on improvements to this atomizing device.

[0005] This utility model is achieved through the following solution: The atomizing device of this utility model includes a bottom cover, a body, and a top cover; The body includes a first opening, a second opening, and a third opening; the first opening is adapted to the bottom cover; the second opening is also the opening of the first receiving cavity; the third opening is adapted to the top cover; the body and the bottom cover form a first receiving cavity; the body and the top cover form a second receiving cavity; The device body is provided with an atomizing unit, which is located at the bottom of the second receiving cavity and is used to turn the liquid placed in the second receiving cavity into an atomized state. The top cover is provided with a fourth opening for the gas from the atomizing device to diffuse into the environment; The atomizing device also includes an air inlet, a fan, and an air duct; the fan is located inside the first receiving cavity.

[0006] Preferably, the body is a one-piece molded structure.

[0007] Preferably, the air duct is disposed in the second receiving cavity, with the lower opening of the air duct located in the first receiving cavity and the upper opening located in the second receiving cavity.

[0008] Furthermore, the atomizing device also includes a control unit for controlling the operation of the fan and the atomizing unit, etc.

[0009] Furthermore, the atomizing device also includes an additional functional unit, which is installed in the second opening; the additional functional unit includes, but is not limited to, a light-emitting unit, an audio-visual playback unit, etc.

[0010] Furthermore, the second opening is located within the second receiving cavity, reducing obstruction to the mixed airflow. When the additional functional unit is installed, the overall height of the atomizing device can be reduced, saving space.

[0011] Furthermore, the atomizing device also includes a baffle, which is disposed on the side wall of the second receiving cavity or on the outer surface of the additional functional unit, located above the atomizing unit, and is used to block the gas generated by the atomizing unit so that it mixes more evenly with the airflow.

[0012] Furthermore, the atomizing device also includes a flow guide ring disposed within the fourth opening, which is used to change the diffusion direction of the mixed airflow output from the fourth opening, so that it diffuses better into the environment, and at the same time reduces the impact of the mixed airflow on the additional functional unit.

[0013] Furthermore, the atomizing device also includes an inner support, which is installed inside the first receiving cavity below the second receiving cavity and serves as a support.

[0014] An aroma diffuser includes the aforementioned atomizing device; the additional functional unit is a light-emitting unit.

[0015] Furthermore, the light-emitting unit includes a light-transmitting cover, a light source, a lens, and a diffuser; the light source, lens, and diffuser are stacked sequentially from bottom to top and placed inside the light-transmitting cover.

[0016] Furthermore, the light-emitting unit also includes a driving device for driving the diffuser lens to rotate, thereby producing dynamic light and shadow effects.

[0017] Furthermore, the aroma diffuser may also include a loudspeaker.

[0018] The atomizing device of this invention simplifies the structure. By using an independent air duct and a unique path design, the airflow is accelerated and sent into the second receiving chamber to mix with the atomized gas. This greatly reduces the leakage and loss of the mist, reduces the adhesion and accumulation of water and other components on various structures and in the gaps at the joints of the device, reduces the risk of the device's overall stability deteriorating and aging rapidly, and also reduces the difficulty of cleaning and replacing parts.

[0019] Based on the aforementioned atomization structure, this aroma diffuser utilizes an independent air duct and a unique path design to accelerate the airflow before introducing it into the second receiving cavity. After mixing with the mist within, the mist is blown out along the periphery of the light-transmitting cover, combining with the light and shadow generated by the light-emitting unit to create a special visual effect. Attached Figure Description

[0020] Figure 1 This utility model's atomizing device is shown in the main structural diagram.

[0021] Figure 2 A schematic diagram of the body structure of the atomizing device of this utility model.

[0022] Figure 3 A cross-sectional view of the body of the atomizing device of this utility model.

[0023] Figure 4 A schematic diagram of the airflow channel of the atomizing device of this utility model.

[0024] Figure 5 The structural diagram of the light-emitting unit of this aroma diffuser.

[0025] Explanation of reference numerals in the attached figures: 100. Bottom cover; 110. Air inlet; 120. Fan; 130. Megaphone; 200. Body; 211. First opening; 212. Second opening; 213. Third opening; 221. First receiving cavity; 222. Second receiving cavity; 230. Atomizing unit; 240. Air duct; 300. Additional functional unit; 310. Light-transmitting cover; 320. Light source; 330. Lens; 340. Diffuser lens; 350. Drive device; 400. Baffle; 500. Top cover; 510. Fourth opening; 520. Drain ring; 600. Control unit; 700. Inner bracket; 711. Adapter; 712. First mounting port. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be further described clearly and completely below in conjunction with the embodiments of this utility model. It should be noted that the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "horizontal", "top", "inner", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0028] The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature.

[0029] like Figures 1 to 4 As shown, the atomizing device provided by this utility model includes a bottom cover 100, a body 200, and a top cover 500; The body 200 includes a first opening 211, a second opening 212, and a third opening 213; wherein the first opening 211 is adapted to the bottom cover 100; the second opening 212 is also the opening of the first receiving cavity 221; the third opening 213 is adapted to the top cover 500; the body 200 and the bottom cover 100 form the first receiving cavity 221; the body 200 and the top cover 500 form the second receiving cavity 222; The top cover 500 is provided with a fourth opening 510. When the body 200 and the top cover 500 are in an assembled state, the fourth opening 510 corresponds to the second opening 212. The body 200 is provided with an atomizing unit 230, which is located at the bottom of the second receiving cavity 222 and is used to turn the liquid placed in the second receiving cavity 222 into an atomized state; the atomizing unit 230 includes, but is not limited to, an ultrasonic oscillator.

[0030] The atomizing device further includes an air inlet 110, a fan 120, and an air duct 240; the air inlet 110, the fan 120, the air duct 240, the second accommodating cavity 222, and the fourth opening 510 form a circulation path for the airflow in the environment and the airflow in the atomizing device of this utility model.

[0031] In some embodiments, the body 200 is a one-piece molded structure. This prevents liquid from seeping into the joints or material gaps, reducing the loss of essential oils and other ingredients, and also preventing their corrosion of the body 200.

[0032] In some embodiments, the air duct 240 is disposed in the second receiving cavity 222, with the lower opening of the air duct 240 located in the first receiving cavity 221 and the upper opening located in the second receiving cavity 222; the air duct 240 connects the first receiving cavity 221 and the second receiving cavity 222, and delivers the airflow output by the fan 120 to the second receiving cavity 222.

[0033] In some embodiments, the air inlet 110 can be located on the bottom cover 100 or on the body 200. As long as it enables airflow from the environment to enter the first receiving cavity 221 through the air inlet 110, its various positions and shapes are all within the protection scope of this utility model.

[0034] In some embodiments, the atomizing device further includes a control unit 600 for controlling the operation of the fan 120 and the atomizing unit 230. The specific configuration of the control unit 600, such as a PCB power board, PCB control board, potentiometer, adjustment structure, control panel, etc., and the positional arrangement of these structures, can be handled according to existing technical means. The specific embodiments of this utility model and the examples shown in the accompanying drawings are only some examples and should not be construed as limiting the scope of protection of this utility model.

[0035] In some embodiments, the atomizing device further includes an additional functional unit 300, which is installed in the second opening 212 and can protrude from the fourth opening 510 above the top cover 500. The additional functional unit 300 includes, but is not limited to, a light-emitting structure, an audio-visual player, a projector, etc., and can be adjusted according to the required functions in actual production. The additional functional unit 300 can also be controlled by the control unit 600 described above.

[0036] In some embodiments, the second opening 212 is located inside the second receiving cavity 222, that is, the position of the second opening 212 is lower than that of the third opening 213, which reduces the obstruction to the mixed airflow. When the additional functional unit 300 is installed on the second opening 212, the overall height of the atomizing device can be reduced, leaving more space for the additional functional unit 300 and airflow.

[0037] In some embodiments, the atomizing device further includes a baffle 400 located above the atomizing unit 230 for blocking and disrupting the gas generated by the atomizing unit 230, so as to make it mix more evenly with the airflow entering the second receiving cavity 222 from the air duct 240.

[0038] The baffle 400 can be disposed on the side wall of the second receiving cavity 222 or on the outer surface of the additional functional unit 300. When the additional functional unit 300 is installed on the second opening 212, the baffle 400 can be positioned above the atomizing unit 230.

[0039] In some embodiments, the atomizing device further includes a guide ring 520 disposed within the fourth opening 510, which is used to change the diffusion direction of the mixed airflow output from the fourth opening 510, so that it is better dispersed into the environment, and at the same time reduces the impact of the mixed airflow on the additional functional unit 300.

[0040] In some embodiments, the atomizing device further includes an inner support 700, which is installed in the first receiving cavity 221 below the second receiving cavity 222 and serves as a support. The adapter 711 on the inner support 700 connects the air outlet of the fan 120 and the opening of the air duct 240 located in the first receiving cavity 221, allowing the airflow delivered by the fan 120 to smoothly enter the air duct 240. The first mounting port 712 in this invention is designed to accommodate the position of the atomizing unit 230, and its position is determined by the position of the atomizing unit 230.

[0041] This utility model also provides a small aroma diffuser based on the above-mentioned atomizing device, wherein the additional functional unit 300 of the aroma diffuser is a light-emitting unit.

[0042] In some embodiments, the structure of the light-emitting unit is as follows: Figure 5As shown, the device includes a light-transmitting cover 310, a light source 320, a lens 330, and a diffuser lens 340. The light source 320, lens 330, and diffuser lens 340 are stacked sequentially from bottom to top and placed inside the light-transmitting cover 310. The light emitted by the light source 320 is transmitted through the lens 330 to the diffuser lens 340, and after being diffused by the diffuser lens 340, it passes through the light-transmitting cover 310 and is projected into the environment through the fourth opening 510. It blends with the aromatherapy mist that also diffuses from the fourth opening 510, forming a highly aesthetic light and shadow effect.

[0043] The light-transmitting cover 310 described in this utility model refers to a cover made of a material with a certain light transmittance.

[0044] In some embodiments, the light-emitting unit further includes a driving device 350 for driving the diffuser lens 340 to rotate in order to produce dynamic light and shadow effects.

[0045] The aroma diffuser of this invention can also be equipped with auxiliary devices such as a loudspeaker 130.

[0046] See Figures 3 to 4 When operating the atomizing device of this utility model, firstly, add the liquid to be atomized, such as water or aromatherapy essential oil, into the second receiving cavity 222; then, the control unit 600 controls the atomizing unit 230 and the fan 120 to start operating; wherein, the operation of the atomizing unit 230 atomizes the liquid placed in the second receiving cavity 222 into gas, and when the gas rises, it is dispersed and floats in the second receiving cavity 222 under the action of the baffle 400; the airflow in the environment enters the first receiving cavity 221 through the air inlet 110, is turned into an airflow with a certain speed by the fan 120, enters the air duct 240 through the adapter 711, and then enters the second receiving cavity 222 through the air duct 240, mixes with the gas generated by the atomizing unit 230, and diffuses into the environment through the fourth opening 510.

[0047] The atomizing device of this utility model simplifies the structure. By using an independent air duct 240 and a unique path design, the airflow is accelerated and sent into the second receiving cavity 222 to mix with the atomized gas. This greatly reduces the leakage and loss of the mist, reduces the adhesion and accumulation of water and other components in the gaps of various structures and connections, reduces the risk of the device's overall stability deteriorating and aging rapidly, and also reduces the difficulty of cleaning and replacing parts.

[0048] Based on the aforementioned atomization structure, the aroma diffuser of this utility model utilizes an independent air duct 240 design to accelerate the airflow and introduce it into the second receiving cavity 222. After mixing with the mist therein, the mist is blown out along the periphery of the light-transmitting cover 310, combining with the light and shadow generated by the light-emitting unit to form a special visual effect.

[0049] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An atomizing device, comprising a bottom cover, a body, and a top cover; Its characteristics are, The body includes a first opening, a second opening, and a third opening; the first opening is adapted to the bottom cover; the body and the bottom cover form a first receiving cavity; the second opening is also an opening of the first receiving cavity; the third opening is adapted to the top cover; the body and the top cover form a second receiving cavity; The device body is equipped with an atomizing unit, which is located at the bottom of the second accommodating cavity; The top cover is provided with a fourth opening; The atomizing device also includes an air inlet, a fan, and an air duct; the fan is located inside the first receiving cavity.

2. The atomizing device according to claim 1, characterized in that, The fuselage is a one-piece molded structure.

3. The atomizing device according to claim 1, characterized in that, The air duct is disposed in the second receiving cavity, and the openings of the air duct are located in the first receiving cavity and the second receiving cavity, respectively.

4. The atomizing device according to claim 1, characterized in that, The atomizing device also includes a control unit.

5. The atomizing device according to claim 1, characterized in that, The atomizing device also includes an additional functional unit, which is installed in the second opening.

6. The atomizing device according to claim 1, characterized in that, The second opening is located within the second receiving cavity.

7. The atomizing device according to claim 5, characterized in that, The atomizing device further includes a baffle, which is disposed on the side wall of the second receiving cavity or on the outer surface of the additional functional unit; the baffle is located above the atomizing unit.

8. The atomizing device according to claim 1, characterized in that, The atomizing device also includes a flow guide ring, which is disposed within the fourth opening.

9. The atomizing device according to claim 1, characterized in that, The atomizing device also includes an inner support, which is disposed within the first receiving cavity and located below the second receiving cavity.

10. An aroma diffuser, comprising the atomizing device as described in claim 5 or claim 7; characterized in that, The additional functional unit is a light-emitting unit; The light-emitting unit includes a light-transmitting cover, a light source, a lens, and a diffuser lens; the light source, lens, and diffuser lens are stacked sequentially from bottom to top and placed inside the light-transmitting cover.

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