Portable self-aroma-diffusion atomization bomb and aroma diffuser

Abstract

The portable self-fragrance-diffusion atomization bomb comprises a shell and an atomization assembly, a containing cavity is formed in the shell, and a mist discharging opening communicated with the containing cavity and the outside is formed in the top of the shell; the atomization assembly comprises an oil storage cabin, an atomization sheet and an oil guide rod, the oil storage cabin is installed in the containing cavity and used for containing essential oil, and the atomization sheet is installed on the oil storage cabin and corresponds to the mist discharging opening; the oil guide rod is installed in the oil storage cabin and abuts against the atomization piece so as to convey essential oil to the atomization piece, and the atomization piece converts the essential oil into fragrant mist and discharges the fragrant mist to the outside through the mist discharging opening; the aromatherapy machine comprises a machine body, and the machine body serves as a carrier of the portable self-fragrance-diffusion atomization bomb and can provide electric energy for an atomization piece. Compared with the prior art, the portable self-fragrance-diffusion atomization bomb has the automatic fragrance diffusion function, so that an air supply mechanism does not need to be arranged on the machine body and an air inlet does not need to be formed in the shell, the overall manufacturing cost can be reduced, the portable self-fragrance-diffusion atomization bomb is convenient to disassemble, assemble and replace, and use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomization aromatherapy equipment, in particular to a convenient self-expanding aroma atomization cartridge and an aromatherapy machine. Background Art

[0002] An aromatherapy machine is a fragrance diffusion product that can transform essential oils into fragrant mist to purify indoor air. Traditional aromatherapy machines are mostly one-piece designs. When different types of essential oils are replaced, the various essential oils are easily mixed, resulting in a messy odor in the formed fragrant mist.

[0003] To solve this problem, a variety of split-type aromatherapy machines have appeared on the market. For example, the applicant proposed a solution in the patent application number 2022230625350. The aromatherapy machine recorded therein includes a machine body and an atomizer bomb. Multiple atomizer bombs can be provided and filled with different types of essential oils respectively, and the multiple atomizer bombs are detachably connected to the machine body, thereby facilitating the disassembly, assembly and replacement of each atomizer bomb, while avoiding the mixing of various essential oils, and providing a better user experience.

[0004] However, since the atomizer cartridge in this solution does not have the function of automatically expanding fragrance, it is necessary to install an additional air supply mechanism in the body, and to open corresponding air inlets and mist exhaust ports on the atomizer cartridge. The air supply mechanism delivers air to the air inlet to blow the fragrance mist formed inside the atomizer cartridge out of the mist exhaust port. Although this structural design can solve the problem of fragrance mist delivery, it still has the following disadvantages:

[0005] First, an additional air supply mechanism is required to blow out the fragrance mist in the atomizer cartridge, which is costly.

[0006] Secondly, it is necessary to ensure that the air inlet is aligned with the air supply mechanism before the atomizer cartridge can be installed. This is not only time-consuming, but also easy to install misaligned, making it less convenient to use. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The utility model improves a convenient self-expanding aroma atomizer cartridge and an aroma diffuser, which can solve the problems raised in the background technology.

[0009] (II) Technical solution

[0010] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0011] A convenient self-expanding aroma atomizer bomb, comprising a shell and an atomizer assembly, wherein a accommodating chamber is provided inside the shell, and a mist outlet connected to the accommodating chamber and the outside is provided on the top of the shell; the atomizer assembly comprises an oil storage tank, an atomizer sheet and an oil guide rod, the oil storage tank is installed in the accommodating chamber and is used to load essential oil, the atomizer sheet is installed on the oil storage tank and is arranged corresponding to the mist outlet; the oil guide rod is installed in the oil storage tank and abuts against the atomizer sheet to transport the essential oil to the atomizer sheet, and the atomizer sheet converts the essential oil into fragrant mist and discharges it to the outside through the mist outlet; since it has the automatic aroma diffusion function, there is no need to open an air inlet on the shell, and there is no need to additionally set up an air supply mechanism to blow out the fragrant mist in the shell, which can effectively reduce the processing difficulty and cost.

[0012] Preferably, the atomization assembly also includes an elastomer, and a fixing seat with a movable groove is installed on the oil storage tank; the atomization sheet can be movably arranged in the movable groove, the oil guide rod extends into the movable groove and abuts against the atomization sheet, and the elastomer is installed in the movable groove and abuts against the atomization sheet and the top wall of the accommodating cavity.

[0013] Preferably, the shell includes a bottom shell and a top cover, the top cover is installed on the bottom shell to enclose the accommodating cavity, and the top cover closes the movable groove, the two ends of the elastomer respectively abut the atomizing sheet and the top cover, and the mist exhaust port is arranged on the top cover.

[0014] Preferably, an oil filling port is provided at the top of the oil storage tank, the fixing seat is detachably mounted at the oil filling port, and a first sealing ring is installed at the connection between the fixing seat and the oil filling port; a second sealing ring is installed at the abutment between the fixing seat and the top cover.

[0015] Preferably, the oil guide rod is made of oil-absorbing cotton material to continuously absorb the essential oil in the oil storage tank and transport the essential oil to the atomizing sheet.

[0016] Preferably, the elastic body is a spring, and the spring is coaxially arranged with the mist exhaust port so that the middle part of the spring serves as a flow channel for the fragrance mist.

[0017] An aromatherapy machine comprises a machine body and a convenient self-expanding aroma atomizer cartridge, wherein the convenient self-expanding aroma atomizer cartridge is detachably mounted on the machine body, and the machine body can supply power to the atomizer sheet.

[0018] Preferably, a card cavity opening upward is provided inside the body, and a pin is installed on the bottom wall of the card cavity; a conductive sheet electrically connected to the atomizer sheet is provided at the bottom of the shell, and the shell is detachably installed in the card cavity so that the pin can abut against the conductive sheet to supply power to the atomizer sheet.

[0019] Preferably, a magnetic block is further provided on the bottom wall of the card cavity, and the conductive sheet is made of a material having magnetic and conductive functions. When the shell is plugged into the card cavity, the magnetic block correspondingly adsorbs the conductive sheet.

[0020] Preferably, the housing is rotatably matched with the card cavity, and the conductive sheet is designed to be annular, so that the pin can contact any position of the conductive sheet in the circumferential direction.

[0021] Preferably, a circuit board is installed in the accommodating cavity, and the circuit board is electrically connected to the conductive sheet and the atomizing sheet; a power supply board and a control board are installed in the body, the pins are arranged on the power supply board, and the control board is electrically connected to the power supply board.

[0022] Preferably, a memory chip is provided on the circuit board.

[0023] Preferably, a control button is also installed on the outer wall of the body, and the control button is electrically connected to the control panel.

[0024] Preferably, a light-transmitting portion is provided at the bottom of the body, and lamp beads are installed on the control board. The light emitted by the lamp beads can be refracted to the outside through the light-transmitting portion.

[0025] (III) Beneficial effects

[0026] The utility model provides a portable self-expanding aroma atomizer and an aromatherapy machine; the portable self-expanding aroma atomizer is designed with an oil guide rod for continuously conveying the essential oil in the oil storage tank to the atomizer plate, and since the mist exhaust port is arranged on the top of the shell body and corresponds to the atomizer plate, the formed aroma mist can automatically float up under the action of air pressure and be discharged to the outside through the mist exhaust port; and the aromatherapy machine is designed to use the body as an installation carrier of the portable self-expanding aroma atomizer, and the body can provide electrical energy for the atomizer plate; compared with the prior art, the portable self-expanding aroma atomizer has an automatic aroma diffusion function, so there is no need to set an air supply mechanism on the body and an air inlet on the shell, which can not only reduce the overall cost, but also facilitate the disassembly, assembly and replacement of the portable self-expanding aroma atomizer, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 The overall structure of the aromatherapy machine of the utility model is shown Figure 1 ;

[0029] Figure 2 Shows Figure 1 A top view of

[0030] Figure 3 Shows Figure 2 AA section view;

[0031] Figure 4 Shows Figure 3 The enlarged view of point A in the middle;

[0032] Figure 5 The overall structure of the aromatherapy machine of the utility model is shown Figure 2 ;

[0033] Figure 6 Shows Figure 5 BB cross-sectional view;

[0034] Figure 7 Shows Figure 6 The enlarged view of point B in the middle;

[0035] Figure 8 The exploded schematic diagram of the overall structure of the utility model is shown;

[0036] Fig. 9 The schematic diagram of the structure of the convenient self-expanding aroma atomizer cartridge of the utility model is shown;

[0037] Fig.10 The disassembly diagram of the convenient self-expanding aroma atomizer cartridge of the utility model is shown Figure 1 ;

[0038] Fig.11 The disassembly diagram of the convenient self-expanding aroma atomizer cartridge of the utility model is shown Figure 2 ;

[0039] Fig.12 The utility model is shown in the structural schematic diagram of the machine body.

[0040] In the figure: 1 shell, 10 accommodating cavity, 100 mist outlet, 11 bottom shell, 12 top cover, 13 conductive sheet, 14 circuit board, 2 atomization component, 21 oil storage tank, 210 oil filling port, 211 fixing seat, 212 movable groove, 22 atomization sheet, 23 oil guide rod, 24 elastomer, 3 body, 30 card cavity, 301 pin, 302 magnetic block, 31 power supply board, 32 control board, 33 control button, 34 light-transmitting part, 41 first sealing ring, 42 second sealing ring. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present application. It is understood that the drawings are only provided for reference and illustration, and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0042] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field to which this application belongs. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. The terms used in this document in the specification of this application are only for the purpose of describing specific embodiments, and are not intended to limit this application.

[0043] It should also be noted that in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0044] See attached Figure 4 -Attached Fig.11 A convenient self-expanding fragrance atomizer cartridge includes a shell 1 and an atomizer assembly 2. The shell 1 is provided with a accommodating chamber 10, and the top of the shell 1 is provided with a mist outlet 100 connecting the accommodating chamber 10 and the outside; the atomizer assembly 2 includes an oil storage tank 21, an atomizer sheet 22 and an oil guide rod 23. The oil storage tank 21 is installed in the accommodating chamber 10 and is used to load essential oil. The atomizer sheet 22 is installed on the oil storage tank 21 and is arranged corresponding to the mist outlet 100; the oil guide rod 23 is installed in the oil storage tank 21 and abuts against the atomizer sheet 22 to transport the essential oil to the atomizer sheet 22.

[0045] Specifically, when in use, the atomizing sheet 22 is energized, and the atomizing sheet 22 converts the essential oil on the oil guide rod 23 into fragrant mist. The formed fragrant mist automatically floats up under the action of air pressure and is discharged to the outside through the mist outlet 100 to clean the air. During this process, the oil guide rod 23 will continuously transport the essential oil to the atomizing sheet 22, and the atomizing sheet 22 will continuously consume the essential oil until the essential oil in the oil storage tank 21 is used up.

[0046] In summary, the portable self-expanding fragrance atomizer bomb is designed to load essential oils by designing an oil storage tank 21, and is designed to continuously transport the essential oil in the oil storage tank 21 to the atomizer plate 22 by designing an oil guide rod 23. Since the mist exhaust port 100 is arranged on the top of the shell 1 and corresponds to the atomizer plate 22, the formed fragrance mist can automatically float up under the action of air pressure and be discharged to the outside through the mist exhaust port 100. Compared with the prior art, the portable self-expanding fragrance atomizer bomb has an automatic fragrance diffusion function, so there is no need to open an air inlet on the shell 1, and there is no need to additionally set up an air supply mechanism to blow out the fragrance mist in the shell 1, which can effectively reduce the processing difficulty and cost.

[0047] It should be noted that the atomizer sheet 22 is an existing product. For ease of understanding, the microporous atomizer sheet 22 is taken as an example in this embodiment; as for the power supply problem of the atomizer sheet 22, a button battery can be directly arranged in the shell 1 for power supply, or the portable self-expanding fragrance atomizer bomb can be installed on the aromatherapy machine body 3 or other power supply equipment to facilitate power supply, which is not limited in the utility model; since the portable self-expanding fragrance atomizer bomb can be carried at any time and can be used independently or in combination with a machine, it is extremely convenient to use.

[0048] See attached Figure 4 -Attached Figure 7 and attached Fig.11 -Attached Fig.12 After the atomizer sheet 22 consumes the essential oil on the oil guide rod 23, the oil guide rod 23 will re-absorb the essential oil. During this process, the oil guide rod 23 will shrink and expand to varying degrees. The over-shrunk oil guide rod 23 will detach from the atomizer sheet 22, causing the atomizer sheet 22 to be completely unable to work, while the over-expanded oil guide rod 23 may excessively squeeze the atomizer sheet 22 and affect the normal operation of the atomizer sheet 22. Therefore, the matching position between the oil guide rod 23 and the atomizer sheet 22 is crucial; for this reason, the atomizer assembly 2 in the utility model also includes an elastomer 24, and a fixing seat 211 with a movable groove 212 is installed on the oil storage tank 21; the atomizer sheet 22 is movably arranged in the movable groove 212, the oil guide rod 23 extends into the movable groove 212 and abuts against the atomizer sheet 22, and the elastomer 24 is installed in the movable groove 212 and abuts against the atomizer sheet 22 and the top wall of the accommodating chamber 10.

[0049] Specifically, under normal circumstances, the elastomer 24 is in a deformation energy storage state and abuts against the atomizer sheet 22, so that the atomizer sheet 22 can stably fit the oil guide rod 23; when the essential oil in the oil guide rod 23 is consumed, the oil guide rod 23 will shrink, at which time the elastomer 24 releases energy to recover and drives the atomizer sheet 22 to move downward in the movable groove 212, so that the atomizer sheet 22 remains in contact with the oil guide rod 23; when the oil guide rod 23 absorbs the essential oil and expands, the oil guide rod 23 squeezes the atomizer sheet 22 to move upward, and the elastomer 24 is deformed and compressed under force to provide avoidance space to prevent the oil guide rod 23 from excessively squeezing the atomizer sheet 22.

[0050] Therefore, the elastomer 24 can adapt to the deformation according to the degree of contraction and expansion of the oil guide rod 23, so that the atomizer sheet 22 remains in contact with the oil guide rod 23, ensuring that the atomizer sheet 22 can operate normally. At the same time, it can also prevent the oil guide rod 23 from excessively squeezing the atomizer sheet 22, ensuring that the atomizer sheet 22 can be used normally and guaranteeing the spray effect.

[0051] See attached Fig.11 -Attached Fig.12 The shell 1 includes a bottom shell 11 and a top cover 12. The top cover 12 is installed on the bottom shell 11 to enclose the accommodating chamber 10, and the top cover 12 closes the movable groove 212. The two ends of the elastic body 24 respectively abut the atomizing sheet 22 and the top cover 12, and the mist outlet 100 is arranged on the top cover 12. This design facilitates the processing and production of the shell 1, as well as the disassembly and maintenance of the oil storage tank 21, the fixing seat 211, the oil guide rod 23, the atomizing sheet 22 and the elastic body 24.

[0052] See attached Fig.11 -Attached Fig.12 An oil filling port 210 is provided at the top of the oil storage tank 21. The fixing seat 211 can be detachably installed at the oil filling port 210 by means of snap connection, bonding, etc., and a first sealing ring 41 is installed at the connection between the fixing seat 211 and the oil filling port 210; a second sealing ring 42 is installed at the connection between the fixing seat 211 and the top cover 12.

[0053] Among them, the detachable design of the fixing seat 211 allows the oil filling port 210 to be opened to facilitate the filling of essential oil into the storage compartment. The design of the first sealing ring 41 can improve the sealing performance of the oil storage compartment 21 to prevent leakage of essential oil; and the design of the second sealing ring 42 can ensure the sealing performance of the movable groove 212 to prevent the formed fragrance mist from overflowing into the accommodating cavity 10.

[0054] See attached Figure 4 -Attached Figure 7 and attached Fig.11 -Attached Fig.12 The oil guide rod 23 is made of oil-absorbing cotton material.

[0055] Among them, the oil-absorbing cotton is cheap and has good adsorption capacity. It can continuously absorb the essential oil in the oil storage tank 21 and transport the essential oil to the atomization sheet 22. In addition to the oil-absorbing cotton, other materials with adsorption capacity can also be used to make the oil guide rod 23, which is not limited in the utility model.

[0056] See attached Figure 4 -Attached Figure 7 and attached Fig.11 -Attached Fig.12 The elastic body 24 is a spring, and the spring is coaxially arranged with the mist exhaust port 100 .

[0057] Among them, the middle part of the spring is designed to be hollow, so it can be used as a flow channel for the fragrance mist, ensuring that the formed fragrance mist can be smoothly discharged to the outside through the mist outlet 100.

[0058] It should be noted that springs are cheap and have good deformation and recovery capabilities, so the elastic body 24 in the utility model is preferably a spring; but in addition to using a spring, the elastomer 24 can also be an internal hollow rubber sleeve (not shown in the figure) or an elastic plastic sleeve (not shown in the figure), etc., and this is not limited in the utility model.

[0059] See attached Figure 1 -Attached Figure 8 An aromatherapy machine includes a body 3 and a portable self-expanding aroma atomizer bomb. The portable self-expanding aroma atomizer bomb is detachably mounted on the body 3, so that the body 3 can be used as a carrier of the portable self-expanding aroma atomizer bomb, and the body 3 can supply power to the atomizer sheet 22 so that the portable self-expanding aroma atomizer bomb can be used normally.

[0060] Among them, since the portable self-expanding fragrance atomizer cartridge has an automatic fragrance diffusion function, there is no need to set an additional air supply mechanism on the body 3, thereby effectively reducing the overall cost; and because the body 3 and the portable self-expanding fragrance atomizer cartridge are detachably connected, a plurality of fragrance diffusion atomizer cartridges loaded with different types of essential oils can be set to be used with the body 3, further improving the user experience.

[0061] See attached Figure 1 -Attached Figure 8 and attached Fig.12 A card cavity 30 opening upward is provided inside the body 3, and a pin 301 is installed on the bottom wall of the card cavity 30; a conductive sheet 13 electrically connected to the atomizing sheet 22 is provided at the bottom of the shell 1, and the shell 1 is detachably installed in the card cavity 30 so that the pin 301 can abut against the conductive sheet 13, thereby supplying power to the atomizing sheet 22.

[0062] Specifically, after the shell 1 is inserted into the card cavity 30, the pin 301 abuts against the conductive sheet 13 to supply power to the atomizing sheet 22 so that the atomizing sheet 22 can operate normally; after the essential oil is used up, the shell 1 is removed from the card cavity 30 so that the conductive sheet 13 is separated from the pin 301.

[0063] It should be noted that, in addition to the above-mentioned power supply methods, corresponding wireless power supply modules can also be set in the body 3 and the shell 1 to complete the power supply. Since the relevant power supply methods are diverse and belong to the existing technology, they are not listed one by one in the utility model.

[0064] See attached Figure 1 -Attached Figure 8 and attached Fig.12 A magnetic block 302 is also provided on the bottom wall of the card cavity 30 . The conductive sheet 13 is made of a material having magnetic and conductive functions. When the housing 1 is inserted into the card cavity 30 , the magnetic block 302 correspondingly adsorbs the conductive sheet 13 .

[0065] Specifically, when the shell 1 is installed in the card cavity 30, the magnetic block 302 correspondingly adsorbs the conductive sheet 13, so that the self-diffusing atomizer bomb can be fixed on the body 3; similarly, when the user uses a certain force to push the shell 1 upward, the conductive sheet 13 can be separated from the magnetic block 302 to remove the self-diffusing atomizer bomb from the body 3; therefore, the use of magnetic attraction to connect the body 3 and the self-diffusing atomizer bomb not only facilitates the disassembly and assembly of the self-diffusing atomizer bomb, but also improves the user's operating feel.

[0066] It should be noted that the conductive sheet 13 can be made of various materials. For example, gold can be plated on the outer layer of an iron material. Iron has magnetism, while the gold-plated layer has conductivity. Iron can also be replaced with cobalt, nickel, etc., and gold can also be replaced with copper, silver and other materials. The specific combination is not limited in the present invention.

[0067] See attached Figure 4 -Attached Fig. 9 and attached Fig.12 The shell 1 and the card cavity 30 are rotatably matched, and the conductive sheet 13 is designed in an annular shape, and the pin 301 can contact the conductive sheet 13 at any position in the circumferential direction; under this structural design, the user can install the shell 1 into the card cavity 30 from any direction to ensure that the pin 301 abuts the conductive sheet 13 for power supply, thereby improving the installation convenience of the self-diffusing smoke bomb.

[0068] See attached Figure 1 -Attached Figure 7 A circuit board 14 is installed in the accommodating chamber 10, and the circuit board 14 is electrically connected to the conductive sheet 13 and the atomizing sheet 22; a power supply board 31 and a control board 32 are installed in the body 3, and the pin 301 is set on the power supply board 31, and the control board 32 is electrically connected to the power supply board 31.

[0069] Specifically, when the pin 301 abuts against the conductive sheet 13, the control board 32 controls the pin 301 to be energized through the power supply board 31, and the conductive sheet 13 transmits electrical energy to the atomizing sheet 22 through the circuit board 14, so that the atomizing sheet 22 is energized;

[0070] Among them, a memory chip can be set on the circuit board 14. In the process of producing the self-diffusion atomizer bomb, the type of essential oil stored in the oil storage tank 21 is first recorded, and a corresponding control program is set in the memory chip. During use, the memory chip can send corresponding instructions to the atomizer sheet 22 according to different types of essential oils to adjust the working frequency of the atomizer sheet 22, thereby controlling the consumption rate of different types of essential oils.

[0071] It should be noted that the control board 32 controls the pin 301 to be energized through the power supply board 31, the conductive sheet 13 transmits electrical energy to the atomizer sheet 22 through the circuit board 14, and the technology of adjusting the operating frequency of the atomizer sheet 22 through the memory chip is relatively common in the electronic field, so the specific working principle and circuit structure of the above design are not further elaborated in the present utility model.

[0072] On the other hand, a battery (not shown) can be arranged in the body 3, or the control panel 32 can be provided with electric energy directly through an external socket (not shown) with electric wires, which is not limited in the present invention.

[0073] See attached Figure 1 -Attached Figure 7 A control button 33 is also installed on the outer wall of the body 3, and the control button 33 is electrically connected to the control board 32; the user can operate the control board 32 through the control button 33; in addition, a signal receiving module can also be set on the control board 32, and a mobile phone can be used as a signal transmitting end to operate the control board 32; the relevant technology is relatively conventional in the electronic field, so it is not elaborated in detail in the utility model.

[0074] See attached Figure 1 -Attached Figure 7 A light-transmitting portion 34 is provided at the bottom of the body 3, and lamp beads (not shown in the figure) are installed on the control panel 32. When in use, the control panel 32 is operated by the control button 33 to turn on the lamp beads. The light emitted by the lamp beads can be refracted to the outside through the light-transmitting portion 34, so that the aromatherapy machine can provide a good usage atmosphere.

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient self-expanding aroma atomizer cartridge, characterized in that: include: A shell (1), wherein a receiving chamber (10) is provided inside the shell (1), and a mist outlet (100) is provided at the top of the shell (1) for connecting the receiving chamber (10) with the outside; An atomization assembly (2), the atomization assembly (2) comprising an oil storage tank (21), an atomization sheet (22) and an oil guide rod (23); the oil storage tank (21) is installed in the accommodating cavity (10) and is used to load essential oil; the atomization sheet (22) is installed on the oil storage tank (21) and is arranged corresponding to the mist outlet (100); the oil guide rod (23) is installed in the oil storage tank (21) and abuts against the atomization sheet (22) so as to transport the essential oil to the atomization sheet (22); the atomization sheet (22) converts the essential oil into fragrant mist and discharges it to the outside through the mist outlet (100).

2. A portable self-expanding aroma atomizer cartridge according to claim 1, characterized in that: The atomizing assembly (2) further comprises an elastic body (24); a fixing seat (211) with a movable groove (212) is mounted on the oil storage tank (21); the atomizing sheet (22) is movably arranged in the movable groove (212); the oil guide rod (23) extends into the movable groove (212) and abuts against the atomizing sheet (22); and the elastic body (24) is mounted in the movable groove (212) and abuts against the atomizing sheet (22) and the top wall of the accommodating chamber (10).

3. A portable self-expanding aroma atomizer cartridge according to claim 2, characterized in that: The housing (1) comprises a bottom shell (11) and a top cover (12); the top cover (12) is mounted on the bottom shell (11) to enclose the accommodating cavity (10), and the top cover (12) closes the movable groove (212); two ends of the elastic body (24) respectively abut against the atomizing sheet (22) and the top cover (12); and the mist outlet (100) is arranged on the top cover (12).

4. A portable self-expanding aroma atomizer cartridge according to claim 3, characterized in that: An oil filling port (210) is provided at the top of the oil storage tank (21); the fixing seat (211) is detachably mounted at the oil filling port (210); a first sealing ring (41) is mounted at the connection between the fixing seat (211) and the oil filling port (210); and a second sealing ring (42) is mounted at the connection between the fixing seat (211) and the top cover (12).

5. A portable self-expanding aroma atomizer cartridge according to claim 1, characterized in that: The oil guide rod (23) is made of oil-absorbing cotton material.

6. A portable self-expanding aroma atomizer cartridge according to claim 2, characterized in that: The elastic body (24) is a spring, and the spring is coaxially arranged with the mist outlet (100) so that the middle portion of the spring serves as a flow channel for the fragrance mist.

7. An aromatherapy machine, characterized in that: It comprises a body (3) and the portable self-expanding aroma atomizer cartridge according to any one of claims 1 to 6; the portable self-expanding aroma atomizer cartridge is detachably mounted on the body (3), and the body (3) can supply power to the atomizer sheet (22).

8. The aroma diffuser according to claim 7, characterized in that: The body (3) is provided with a card cavity (30) opening upward inside, and a pin (301) is installed on the bottom wall of the card cavity (30); a conductive sheet (13) electrically connected to the atomizing sheet (22) is provided at the bottom of the shell (1), and the shell (1) is detachably installed in the card cavity (30) so that the pin (301) can abut against the conductive sheet (13), thereby supplying power to the atomizing sheet (22).

9. The aroma diffuser according to claim 8, characterized in that: A magnetic attraction block (302) is also provided on the bottom wall of the card cavity (30), and the conductive sheet (13) is made of a material having magnetic and conductive functions. When the housing (1) is plugged into the card cavity (30), the magnetic attraction block (302) correspondingly attracts the conductive sheet (13).

10. The aroma diffuser according to claim 8, characterized in that: The housing (1) and the card cavity (30) are rotatably matched, and the conductive sheet (13) is designed to be annular, so that the pin (301) can contact any position of the conductive sheet (13) in a circumferential direction.

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