Portable aroma diffuser

Abstract

The portable aromatherapy machine comprises a shell, a containing cavity is formed in the bottom end of the shell, an essential oil bottle is fixed in the containing cavity through a connecting assembly, the connecting assembly comprises a sealing cover and a connecting ring, the sealing cover is in threaded connection with a bottle opening of the essential oil bottle, and the connecting ring is in threaded connection with the sealing cover. The connecting ring is fixed to the top end of the side wall of the sealing cover, the outer wall of the sealing cover is sleeved with a moving ring, a limiting cavity is formed in the inner wall of the containing cavity, a limiting block is slidably connected to the inner wall of the limiting cavity, a limiting spring is fixed to the outer wall of one side of the limiting block, an atomizer is fixed to the inner wall of the shell, and the input end of the atomizer is connected with an infusion tube. A through hole is formed in the top face of the sealing cover, an air outlet is formed in the top end of the shell, and an LED lamp strip is fixed to the top end of the inner wall of the shell. By arranging the connecting assembly, the essential oil bottle can be ejected out by pressing the essential oil bottle from the bottom, and essential oil can be supplemented conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of aroma diffusers, in particular to a portable aroma diffuser. Background Art

[0002] The aromatherapy machine uses high-frequency vibrations generated by ultrasonic oscillation equipment to decompose water molecules and dissolved plant essential oils or pure essential oils into nano-scale cold mist with a diameter of 0.1-5 microns, which is then released into the surrounding air, filling the air with fragrance. It is suitable for homes, hotel rooms, lobbies, corridors, guest rooms and other places.

[0003] After searching, the Chinese patent publication number CN213526627U discloses an aromatherapy machine, including a shell, an operating interface arranged on the top cover of the shell, a mainboard chip, a battery module, a fan, and an aromatherapy component arranged from top to bottom; the mainboard chip is connected to the operating interface, the battery module, and the fan, respectively; the mainboard chip and the battery module are arranged on the upper part of the shell; the fan is arranged in the middle part of the shell; and the aromatherapy component is arranged at the lower part of the shell.

[0004] By providing a fan, the device overcomes the technical problem in the prior art that the demand for rapid air conditioning cannot be met when the air inside the environment needs to be quickly regulated, thereby making the aromatherapy machine more widely used. However, the aromatherapy component is provided inside the shell, which makes it inconvenient to replenish the aromatherapy essential oil. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and provides a portable aromatherapy machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable aromatherapy machine comprises a shell, a accommodating chamber is provided at the bottom end of the shell, an essential oil bottle is fixed inside the accommodating chamber through a connecting assembly, the connecting assembly comprises a sealing cover and a connecting ring, the sealing cover is threadedly connected to the bottle mouth of the essential oil bottle, the connecting ring is fixed to the top end of the side wall of the sealing cover, a movable ring is sleeved on the outer wall of the sealing cover, the outer walls on both sides of the movable ring are inclined, a limited cavity is provided on the inner wall of the accommodating chamber, a limited block is slidably connected to the inner wall of the limited cavity, a limited spring is fixed to the outer wall on one side of the limited block, the other end of the limited spring is connected to the inner wall of the limited cavity, the outer wall on one side of the limited block is inclined, a cavity is provided on the inner wall of the top surface of the accommodating chamber, a push rod is slidably connected to the inner wall of the cavity, the outer wall on one side of the push rod is connected to a push spring, and the other end of the push spring is connected to the inner wall of the cavity.

[0008] As a further solution of the utility model: a switch and a charging port are arranged on an outer wall of one side of the shell, a battery and a controller are fixed on the inner wall of the shell, and an atomizer is fixed on the inner wall of the shell.

[0009] As a further solution of the utility model: the outer diameter of the movable ring is larger than the outer diameter of the connecting ring, a slide rail is fixed to the outer wall of the sealing cover, and a groove for sliding fit of the slide rail is opened on the inner wall of the movable ring.

[0010] As a further solution of the utility model: the input end of the atomizer is connected to an infusion tube, one end of the infusion tube passes through the through hole and extends into the interior of the essential oil bottle, and the atomizer is electrically connected to the controller.

[0011] As a further solution of the utility model: a through hole is opened on the top surface of the sealing cover, a sealing ring is fixed on the inner wall of the through hole, a sealing gasket is fixed on the inner wall of the top surface of the sealing cover, and the sealing ring is in contact with the surface of the infusion tube.

[0012] As a further solution of the utility model: an air outlet is arranged at the top of the shell, the air outlet is connected to the output end of the atomizer, and an LED light strip is fixed to the top of the inner wall of the shell, and the LED light strip is located below the air outlet.

[0013] As a further solution of the utility model: a liquid level sensor is fixed to the inner wall of the bottom end of the infusion tube.

[0014] As a further solution of the utility model: a display screen is arranged on the outer wall of the shell, and the display screen and the liquid level sensor are both electrically connected to the controller.

[0015] Compared with the prior art, the utility model provides a portable aromatherapy machine, which has the following beneficial effects:

[0016] 1. The utility model is provided with a connecting assembly, and the essential oil bottle can be ejected by pressing the essential oil bottle from the bottom, so that the essential oil can be easily replenished.

[0017] 2. The utility model is provided with a sealing cover, a sealing gasket and a sealing ring to seal the connection between the infusion tube and the through hole and the essential oil bottle, thereby preventing the essential oil in the essential oil bottle from spilling when carrying, thereby improving the practicality of the device.

[0018] 3. The utility model is provided with a display screen and a liquid level sensor, which makes it easy for users to understand the use of essential oils and replenish the essential oils in time, thereby improving the practicality of the device.

[0019] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a portable aromatherapy machine proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the back structure of a portable aromatherapy machine proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a portable aromatherapy machine proposed by the utility model;

[0023] Figure 4 The utility model is a partial structural schematic diagram of a portable aromatherapy machine.

[0024] In the figure: 1-housing, 2-display screen, 3-switch, 4-charging port, 5-accommodating cavity, 6-essential oil bottle, 7-sealing cover, 8-sealing pad, 9-through hole, 10-sealing ring, 11-slide rail, 12-moving ring, 13-limiting cavity, 14-limiting spring, 15-limiting block, 16-cavity, 17-pushing spring, 18-pushing rod, 19-battery, 20-controller, 21-atomizer, 22-infusion tube, 23-liquid level sensor, 24-air outlet, 25-LED light strip, 26-connecting ring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Example 1

[0028] A portable aromatherapy machine, such as Figures 1 to 4As shown, it includes a shell 1, and a switch 3 and a charging port 4 are arranged on the outer wall of one side of the shell 1. A accommodating chamber 5 is opened at the bottom end of the shell 1, and an essential oil bottle 6 is fixed inside the accommodating chamber 5 through a connecting component. The connecting component includes a sealing cover 7 and a connecting ring 26. The sealing cover 7 is threadedly connected to the bottle mouth of the essential oil bottle 6, and the connecting ring 26 is fixed to the top of the side wall of the sealing cover 7. A movable ring 12 is sleeved on the outer wall of the sealing cover 7. The outer walls on both sides of the movable ring 12 are tilted. The outer diameter of the movable ring 12 is larger than the outer diameter of the connecting ring 26. A slide rail 11 is fixed on the outer wall of the sealing cover 7. A groove that slides with the slide rail 11 is opened on the inner wall of the movable ring 12. A limited cavity 13 is opened on the inner wall of the accommodating chamber 5. The inner wall of the limited cavity 13 is slidably connected to a limited block 15. A limited spring 14 is fixed to the outer wall of one side of the limit block 15, and the other end of the limit spring 14 is connected to the inner wall of the limit cavity 13. The outer wall of one side of the limit block 15 is tilted. The inner wall of the top surface of the accommodating chamber 5 is provided with a cavity 16, and a push rod 18 is slidably connected to the inner wall of the cavity 16. The outer wall of one side of the push rod 18 is connected to a push spring 17, and the other end of the push spring 17 is connected to the inner wall of the cavity 16. An atomizer 21 is fixed to the inner wall of the housing 1, and an infusion tube 22 is connected to the input end of the atomizer 21. A through hole 9 is opened on the top surface of the sealing cover 7, and a sealing ring 10 is fixed to the inner wall of the through hole 9. The inner wall of the top surface of the sealing cover 7 is fixed with a sealing ring 10. Pad 8, one end of the infusion tube 22 passes through the through hole 9 and extends into the interior of the essential oil bottle 6, the sealing ring 10 is in contact with the surface of the infusion tube 22, the inner wall of the shell 1 is fixed with a battery 19 and a controller 20, the atomizer 21 is electrically connected to the controller 20, the top of the shell 1 is provided with an air outlet 24, the air outlet 24 is connected to the output end of the atomizer 21, and the top of the inner wall of the shell 1 is fixed with an LED light strip 25, and the LED light strip 25 is located below the air outlet 24.

[0029] When in use, turn the switch 3, the atomizer 21 atomizes the aromatherapy essential oil in the essential oil bottle 6, and then sprays it out from the air outlet 24, so that the aromatherapy spreads to the surrounding environment. When the essential oil in the essential oil bottle 6 is used up, press the essential oil bottle 6 from the bottom, the essential oil bottle 6 pushes the sealing cover 7 to move to one end, the push rod 18 moves into the cavity 16, the push spring 17 is compressed, and the movable ring 12 moves along the slide rail 11 under the pressure of the limit block 15. When the movable ring 12 moves to the end of the slide rail 11, the movable ring 12 stops, and the limit block 15 moves into the limit cavity 13, so that the movable ring 12 passes over the limit block 15, and the essential oil bottle 6 is released. The elastic force of the push spring 17 causes the push rod 18 to push the essential oil bottle 6 to move, and the limit block 15 pushes the movable ring 12 and the connecting ring 26 to form a whole. The movable ring 12 pushes the limit block 15 to the limit The inside of the cavity 13 shrinks, causing the essential oil bottle 6 to pop out of the accommodating cavity 5, the sealing cover 7 is unscrewed from the essential oil bottle 6, a new essential oil bottle 6 is replaced or essential oil is added, and then the sealing cover 7 and the essential oil bottle 6 are tightened, and the infusion tube 22 is inserted into the essential oil bottle 6 through the through hole 9, the sealing ring 10 and the outer wall of the infusion tube 22 are squeezed against each other, and the connection between the infusion tube 22 and the through hole 9 is sealed, and then the essential oil bottle 6 is inserted into the accommodating cavity 5, and the connecting ring 26 squeezes the limit block 15 to compress the limit spring 14. When the connecting ring 26 passes over the limit block 15, the limit block 15 is inserted between the connecting ring 26 and the movable ring 12 under the push of the limit spring 14 to fix the essential oil bottle 6. At the same time, the sealing cover 7 squeezes the push rod 18 to compress the push spring 17, and the connecting ring 26 is pressed against the surface of the limit block 15 under the pressure of the push spring 17.

[0030] By providing the connection assembly, the essential oil bottle 6 can be ejected by pressing the essential oil bottle 6 from the bottom, so as to facilitate the replenishment of the essential oil.

[0031] By providing the sealing cover 7, the sealing pad 8 and the sealing ring 10, the connection between the infusion tube 22 and the through hole 9 and the essential oil bottle 6 are sealed to prevent the essential oil in the essential oil bottle 6 from spilling when carried, thereby improving the practicability of the device.

[0032] Example 2

[0033] A portable aromatherapy machine, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 3 As shown, a liquid level sensor 23 is fixed to the inner wall of the bottom end of the infusion tube 22 , a display screen 2 is provided on the outer wall of the shell 1 , and both the display screen 2 and the liquid level sensor 23 are electrically connected to the controller 20 .

[0034] When working, the liquid level sensor 23 detects the hydraulic pressure at its location and transmits the data to the controller 20. The controller 20 calculates the remaining amount of essential oil in the essential oil bottle 6 according to the data detected by the liquid level sensor 23, and displays the data on the display screen 2, so that the user can understand the usage of the essential oil and replenish the essential oil in time.

[0035] By providing the display screen 2 and the liquid level sensor 23, it is convenient for the user to understand the usage of the essential oil and replenish the essential oil in time, thereby improving the practicality of the device.

[0036] Working principle: when in use, turn the switch 3, the atomizer 21 atomizes the aromatherapy essential oil in the essential oil bottle 6, and then sprays it from the air outlet 24, so that the aromatherapy spreads to the surrounding environment. At the same time, the liquid level sensor 23 detects the hydraulic pressure at its location and transmits the data to the controller 20. The controller 20 calculates the remaining amount of essential oil in the essential oil bottle 6 according to the data detected by the liquid level sensor 23, and displays the data on the display screen 2, so that the user can grasp the usage of the essential oil and replenish the essential oil in time; when the essential oil in the essential oil bottle 6 is exhausted, the essential oil bottle 6 is pressed from the bottom, the essential oil bottle 6 pushes the sealing cover 7 to move to one end, the push rod 18 moves into the cavity 16, the push spring 17 is compressed, and the moving ring 12 moves along the slide rail 11 under the pressure of the limit block 15. When the moving ring 12 moves to the end of the slide rail 11, the moving ring 12 stops, and the limit block 15 moves into the limit cavity 13, so that the moving ring 12 passes over the limit block 15, releases the essential oil bottle 6, and pushes the elastic force of the spring 17 The push rod 18 pushes the essential oil bottle 6 to move, the limit block 15 pushes the moving ring 12 and the connecting ring 26 to form a whole, the moving ring 12 pushes the limit block 15 to shrink inside the limit cavity 13, so that the essential oil bottle 6 pops out of the accommodating cavity 5, the sealing cover 7 is unscrewed from the essential oil bottle 6, a new essential oil bottle 6 is replaced or essential oil is added, and then the sealing cover 7 and the essential oil bottle 6 are tightened, and the infusion tube 22 is inserted into the essential oil bottle 6 through the through hole 9, and the sealing ring 10 and the outer wall of the infusion tube 22 are squeezed against each other to close the infusion tube 22. The connection between the liquid tube 22 and the through hole 9 is sealed, and then the essential oil bottle 6 is inserted into the accommodating chamber 5. The connecting ring 26 squeezes the limit block 15 to compress the limit spring 14. When the connecting ring 26 passes over the limit block 15, the limit block 15 is inserted between the connecting ring 26 and the movable ring 12 under the push of the limit spring 14 to fix the essential oil bottle 6. At the same time, the sealing cover 7 squeezes the push rod 18 to compress the push spring 17. The connecting ring 26 is pressed against the surface of the limit block 15 under the pressure of the push spring 17.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable aromatherapy machine, comprising a housing (1), characterized in that: The bottom end of the shell (1) is provided with a receiving chamber (5), an essential oil bottle (6) is fixed inside the receiving chamber (5) via a connecting assembly, the connecting assembly comprises a sealing cover (7) and a connecting ring (26), the sealing cover (7) is threadedly connected to the bottle mouth of the essential oil bottle (6), the connecting ring (26) is fixed to the top of the side wall of the sealing cover (7), the outer wall of the sealing cover (7) is sleeved with a moving ring (12), the outer walls of both sides of the moving ring (12) are inclined, the inner wall of the receiving chamber (5) is provided with a limiting cavity (13), the limiting cavity (13) is 3) The inner wall is slidably connected to a limit block (15), a limit spring (14) is fixed to an outer wall on one side of the limit block (15), the other end of the limit spring (14) is connected to the inner wall of the limit cavity (13), the outer wall on one side of the limit block (15) is inclined, a cavity (16) is provided on the inner wall of the top surface of the accommodating cavity (5), a push rod (18) is slidably connected to the inner wall of the cavity (16), the outer wall on one side of the push rod (18) is connected to a push spring (17), and the other end of the push spring (17) is connected to the inner wall of the cavity (16).

2. A portable aromatherapy machine according to claim 1, characterized in that: A switch (3) and a charging port (4) are provided on an outer wall of one side of the housing (1), a storage battery (19) and a controller (20) are fixed on an inner wall of the housing (1), and an atomizer (21) is fixed on the inner wall of the housing (1).

3. A portable aromatherapy machine according to claim 1, characterized in that: The outer diameter of the movable ring (12) is greater than the outer diameter of the connecting ring (26); a slide rail (11) is fixed to the outer wall of the sealing cover (7); and a groove for slidingly matching the slide rail (11) is provided on the inner wall of the movable ring (12).

4. A portable aromatherapy machine according to claim 2, characterized in that: The input end of the atomizer (21) is connected to an infusion tube (22), one end of the infusion tube (22) passes through the through hole (9) and extends into the interior of the essential oil bottle (6), and the atomizer (21) is electrically connected to the controller (20).

5. The portable aromatherapy machine according to claim 1, characterized in that: A through hole (9) is formed on the top surface of the sealing cover (7), a sealing ring (10) is fixed on the inner wall of the through hole (9), a sealing gasket (8) is fixed on the inner wall of the top surface of the sealing cover (7), and the sealing ring (10) is in contact with the surface of the infusion tube (22).

6. The portable aromatherapy machine according to claim 1, characterized in that: The top of the shell (1) is provided with an air outlet (24), the air outlet (24) is connected to the output end of the atomizer (21), and an LED light strip (25) is fixed to the top of the inner wall of the shell (1), the LED light strip (25) is located below the air outlet (24).

7. The portable aromatherapy machine according to claim 4, characterized in that: A liquid level sensor (23) is fixed on the inner wall of the bottom end of the liquid infusion tube (22).

8. The portable aromatherapy machine according to claim 2, characterized in that: The outer wall of the housing (1) is provided with a display screen (2), and the display screen (2) and the liquid level sensor (23) are both electrically connected to the controller (20).

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