Leakage-proof atomizing bomb and aromatherapy machine

Abstract

A leakage-proof atomizing bomb comprises a liquid storage bottle, an end seat and a guide head. The end seat is connected with a bottle opening part of the liquid storage bottle, and an air cavity with an air inducing opening and a mist discharging opening is formed in the end seat; the guide head is mounted on the end seat, an air inlet communicated with the air cavity is formed in the guide head, the air inlet extends to the bottom side in the liquid storage bottle through the outer pipe, an oil outlet corresponding to the air inducing opening is further formed in the side wall of the air cavity, and the oil outlet is aligned with the air inducing opening and extends to the bottom side in the liquid storage bottle through the inner pipe; when the air inducing opening is connected with a ventilation source, the high-speed airflow continuously takes away air at the oil outlet and discharges the air to the outside through the mist discharging opening, so that negative pressure is formed in the inner pipe, essential oil in the liquid storage bottle is pumped to the oil outlet and sprayed through the mist discharging opening, and meanwhile air in the air cavity enters the liquid storage bottle through the air inlet to maintain air pressure balance. When the liquid storage bottle is inverted, the outer pipe and the inner pipe are exposed out of the essential oil liquid level, so that the essential oil is prevented from leaking from the air inlet hole and the oil outlet hole; the aromatherapy machine provided with the leakage-proof atomization bomb also has the advantages.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomizing aromatherapy equipment, in particular to a leak-proof atomizing bomb 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, various essential oils are easily mixed in the essential oil chamber, resulting in a messy smell of the volatile fragrant mist.

[0003] For this reason, split aromatherapy machines have appeared on the market. The split aromatherapy machines mainly include a machine body and multiple atomizer cartridges filled with different types of essential oils. The multiple atomizer cartridges are detachably connected to the machine body. By replacing different atomizer cartridges, the mixing of various essential oils can be avoided, and the user experience is better. However, it is found during use that the existing split aromatherapy machines have at least the following problems:

[0004] First, an atomizer chip must be installed at the exhaust port of the atomizer cartridge to heat and volatilize the essential oil, resulting in higher production costs;

[0005] Secondly, when replacing the atomizer cartridge, it may be inverted, causing the essential oil in the atomizer cartridge to overflow from the exhaust port under the action of gravity and contaminate the surrounding area, resulting in a poor user experience. Utility Model Content

[0006] Technical issues solved

[0007] The utility model provides a leak-proof atomizing cartridge and an aromatherapy machine, which can solve the problems raised in the background technology.

[0008] Technical Solution

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A leak-proof atomizing bomb, comprising a liquid storage bottle, an end seat and a guide head; the end seat is connected to the bottle mouth of the liquid storage bottle, and an air cavity is arranged inside the end seat, and an air inlet and a mist exhaust port connected to the outside are arranged on the side wall of the air cavity, and the air inlet can be connected to a high-speed wind source; the guide head is installed on the end seat and located at the bottle mouth, and an air inlet connected to the air cavity is arranged on the guide head, and an oil outlet corresponding to the air inlet is also arranged on the side wall of the air cavity, and the air inlet extends to the bottom side of the liquid storage bottle through an outer tube; the oil outlet is aligned with the air inlet, and the oil outlet The hole extends to the bottom side of the liquid storage bottle through the inner tube; when the air inlet is connected to the air source, the high-speed airflow continuously carries away the gas at the oil outlet and discharges it to the outside through the mist outlet, so that the inner tube forms a negative pressure and the essential oil in the liquid storage bottle is pumped to the oil outlet and sprayed through the mist outlet, and while the essential oil is being pumped, the gas in the air cavity enters the liquid storage bottle through the air inlet to maintain air pressure balance; when the liquid storage bottle is inverted, the outer tube and the inner tube are both exposed to the essential oil liquid surface to prevent the essential oil from leaking from the air inlet and the oil outlet.

[0011] Preferably, the oil outlet hole is arranged on the guide head.

[0012] Preferably, a guide block is further included, and the air inlet and the oil outlet are both arranged on the guide block.

[0013] Preferably, a sleeve is provided on the end seat, the guide head is located in the sleeve, the bottle mouth of the liquid storage bottle is threadedly connected to the sleeve and pressed against the guide head; the inner tube passes through the guide head and extends to the bottom side of the liquid storage bottle; the bottom end of the guide head passes through the bottle mouth to the liquid storage bottle.

[0014] Preferably, a sleeve is provided on the end seat, the guide head is located in the sleeve, the bottle mouth of the liquid storage bottle is threadedly connected to the sleeve and pressed against the guide head; the top end of the guide head passes through the sleeve to the air cavity, and the bottom end of the guide head passes through the bottle mouth to the liquid storage bottle.

[0015] Preferably, the outer tube is coaxially sleeved with the inner tube.

[0016] Preferably, the air inlet is designed in a conical shape and gradually shrinks in the direction approaching the air cavity, and the oil outlet is designed in a conical shape and gradually shrinks in the direction approaching the air cavity.

[0017] Preferably, it also includes a partition shell, which is installed in the end seat and isolates the mist outlet outside the air cavity. The partition shell is provided with a plurality of diffusion ports, and the plurality of diffusion ports are staggered from the oil outlet holes and connect the air cavity and the mist outlet.

[0018] Preferably, a guide column is further provided on the partition shell, and the guide column is coaxially arranged below the mist exhaust port.

[0019] An aromatherapy machine comprises a machine body, an air supply unit and a leak-proof atomizing bomb; the leak-proof atomizing bomb is detachably mounted on the machine body, the air supply unit is mounted in the machine body and corresponds to the air inlet of the end seat, so as to continuously deliver high-speed airflow to the oil outlet to generate negative pressure, thereby extracting the essential oil in the liquid storage bottle and spraying the essential oil to the outside from the mist outlet.

[0020] Preferably, a accommodating cavity is provided inside the body, and a positioning slot connected to the outside is provided on the top of the accommodating cavity, and the liquid storage bottle can enter and exit the accommodating cavity through the positioning slot, and the end seat can be plugged into or detached from the positioning slot, so that the leak-proof atomizer bomb can be detachably connected to the body; wherein, when the end seat is plugged into the positioning slot, the liquid storage bottle is located in the accommodating cavity, and the air vent is connected to the air supply unit.

[0021] Preferably, the air supply unit includes a casing and an air pump, the casing is installed in the accommodating cavity and can be coaxially sleeved with the end seat, and an air duct is provided inside the casing, and the air pump is installed in the accommodating cavity and connected to the air duct; wherein, when the end seat is inserted into the positioning slot, the air inlet is aligned and connected to the air duct.

[0022] Preferably, the end seat is rotatably matched with the positioning slot, and a blocking block is provided on the end seat, and the casing is also provided with an annular wind groove connected to the air duct; wherein, when the end seat is inserted into the positioning slot, the blocking block abuts against the top of the machine body, and enables the air inlet to be connected to any part of the annular wind groove.

[0023] Preferably, a cover shell is detachably mounted on the top of the body, the cover shell is used to cover or open the leak-proof atomizing bomb, and the cover shell is provided with a through hole corresponding to the mist exhaust port.

[0024] (III) Beneficial effects

[0025] The utility model provides a leak-proof atomizer bomb and an aromatherapy machine; the leak-proof atomizer bomb is designed with an air inlet for continuously providing a high-speed airflow to the oil outlet to form a negative pressure, so as to smoothly draw the essential oil in the liquid storage bottle into the air cavity for diffusion, and spray the diffused essential oil to the outside from the mist outlet; the inner tube and the outer tube are designed on the guide head to simultaneously introduce the gas in the air cavity into the liquid storage bottle and lead the essential oil in the liquid storage bottle out of the air cavity, so as to balance the air pressure inside and outside the liquid storage bottle to maintain normal oil supply. Compared with the prior art, this structural design is not only simple in structure, but also does not require the additional design of an atomizer chip. The production cost can be effectively reduced; because both the outer tube and the inner tube extend to the bottom side of the liquid storage bottle, when the liquid storage bottle is inverted, both the outer tube and the inner tube expose the essential oil liquid surface, so as to prevent the essential oil from leaking from the air inlet and the oil outlet and contaminating the surrounding side, thereby effectively improving the use experience; and due to the unique design of the leak-proof atomizer bomb, the aromatherapy machine equipped with the leak-proof atomizer bomb will not cause the essential oil to spill when the atomizer bomb is replaced or installed, thereby improving the user experience; and because the machine body and the leak-proof atomizer bomb are independent of each other, when the leak-proof atomizer bomb or the machine body is damaged, they can be repaired separately, thereby reducing the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] 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:

[0027] Figure 1 The overall structure schematic diagram of the utility model is shown;

[0028] Figure 2 Shows Figure 1 A cross-sectional view of

[0029] Figure 3 Shows Figure 2 The enlarged view of point A in the middle;

[0030] Figure 4 Shows Figure 1 Schematic diagram of the decomposition of

[0031] Figure 5 The structure diagram of the machine body of the utility model is shown;

[0032] Figure 6 Shows Figure 5 A cross-sectional view of

[0033] Figure 7 Shows Figure 6 The enlarged view of point B in the middle;

[0034] Figure 8 The schematic diagram of the structure of the leak-proof atomizing bomb of the utility model is shown;

[0035] Fig. 9 Shows Figure 8 A cross-sectional view of

[0036] Fig.10 Shows Fig. 9 Enlarged view of point C in the middle;

[0037] Fig.11 Shows Figure 8 Schematic diagram of the decomposition of

[0038] Fig.12 Shows Fig.11 The enlarged view of point D in the middle;

[0039] Fig.13 The exploded diagram of the end seat of the utility model is shown Figure 1 ;

[0040] Fig.14 The exploded diagram of the end seat of the utility model is shown Figure 2 ;

[0041] Fig.15 The structure schematic diagram of the guide head of the utility model is shown;

[0042] Fig.16 Shows Fig.15 A cross-sectional view of

[0043] Fig.17 A schematic structural diagram of a leak-proof atomizing bomb according to another embodiment of the utility model is shown;

[0044] Fig.18 Shows Fig.17 A cross-sectional view of

[0045] Fig.19 Shows Fig.18 Enlarged view of point E in the middle.

[0046] In the figure: 1 liquid storage bottle, 11 bottle mouth, 2 end seat, 20 air cavity, 201 air inlet, 202 mist outlet, 203 oil outlet, 21 sleeve, 22 blocking block, 3 guide head, 31 air inlet, 310 outer tube, 320 inner tube, 4 partition shell, 41 diffuser, 42 guide column, 5 air supply unit, 51 shell, 511 air duct, 512 annular wind groove, 52 air pump, 6 body, 60 accommodating cavity, 600 positioning slot, 61 cover shell, 610 through port. DETAILED DESCRIPTION

[0047] 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.

[0048] 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.

[0049] See attached Figure 2 -Attached Figure 4 and attached Figure 8 -Attached Fig.16 A leak-proof atomizing bomb comprises a liquid storage bottle 1, an end seat 2 and a guide head 3; the end seat 2 is connected to the bottle mouth 11 of the liquid storage bottle 1, and an air cavity 20 is arranged inside the end seat 2, and an air inlet 201 and a mist outlet 202 connected to the outside are arranged on the side wall of the air cavity 20, and the air inlet 201 can be connected to a high-speed wind source; the guide head 3 is installed on the end seat 2 and located at the bottle mouth 11, and an air inlet 31 connected to the air cavity 20 is arranged on the guide head 3, and an oil outlet 203 corresponding to the air inlet 201 is also arranged on the side wall of the air cavity 20, and the air inlet 31 extends to the bottom side of the liquid storage bottle 1 through an outer tube 310; the oil outlet 203 is aligned with the air inlet 201, and the oil outlet 203 extends to the bottom side of the liquid storage bottle 1 through an inner tube 320.

[0050] Specifically, when in use, the air inlet 201 is connected to a high-speed air source, and the high-speed airflow will enter the air cavity to continuously carry away the gas at the oil outlet 203, and discharge it to the outside through the mist outlet 202, thereby forming a negative pressure in the inner tube 320 to pump the essential oil in the liquid storage bottle 1 into the air outlet cavity 20; the essential oil entering the cylinder 20 contacts the high-speed airflow and diffuses, and finally follows the high-speed airflow to spray from the mist outlet 202 to the outside to form a fragrant mist; while the inner tube 320 pumps the essential oil inside the liquid storage bottle 1, the gas in the air cavity 20 will simultaneously enter the liquid storage bottle 1 through the air inlet 31 to maintain the internal and external air pressure balance, ensuring that the essential oil in the liquid storage bottle 1 can flow out normally. In addition, since the air inlet 31 is connected to the liquid storage bottle 1, the essential oil that has not been sprayed out and remains in the air cavity 20 will also return to the liquid storage bottle 1 through the air inlet 31 to avoid waste; the above operation process does not require the aid of an atomization chip, which effectively saves the cost;

[0051] During replacement, if the liquid storage bottle 1 is inverted, the outer tube 310 and the inner tube 320 will expose the essential oil liquid surface to prevent the essential oil in the liquid storage bottle 1 from leaking from the air inlet 31 and the oil outlet 203 through the outer tube 310 and the inner tube 320 respectively, thereby effectively improving the user experience.

[0052] In summary, the utility model designs the air inlet 201 to continuously provide high-speed airflow to the oil outlet 203 to form a negative pressure, so as to smoothly extract the essential oil in the liquid storage bottle 1 into the air cavity 20 for diffusion, and spray the diffused essential oil to the outside from the mist outlet 202. By designing the inner tube 320 and the outer tube 310 on the guide head 3, the gas in the air cavity 20 is introduced into the liquid storage bottle 1 and the essential oil in the liquid storage bottle 1 is drawn out of the air cavity 20 at the same time, so that the air pressure inside and outside the liquid storage bottle 1 is balanced to maintain normal oil supply. Compared with the prior art, this structural design is not only simple in structure, but also does not require the additional design of an atomization chip, which can effectively reduce the production cost; and because the outer tube 310 and the inner tube 320 both extend to the bottom side of the liquid storage bottle 1, when the liquid storage bottle 1 is inverted, the outer tube 310 and the inner tube 320 are exposed to the essential oil liquid surface, so as to avoid the essential oil from leaking from the air inlet 31 and the oil outlet 203 and contaminating the surrounding side, which effectively improves the user experience.

[0053] Furthermore, regarding the position design of the oil outlet hole 203, there are at least two situations, as follows:

[0054] As attached Figure 2 -Attached Figure 3 and attached Figure 8 -Attached Fig.11 As shown, the oil outlet hole 203 is directly arranged on the guide head 3; under this design, the installation of the inner tube 320 is convenient, and the assembly convenience is high, but its actual atomization effect is poor.

[0055] Second, as attached Fig.17 -Attached Fig.19As shown, it also includes a guide block 200, and the air inlet 201 and the oil outlet 203 are both arranged on the guide block 200. Under this design, the high-pressure airflow input from the air inlet 201 can more easily impact the oil outlet 203 to form a negative pressure, and the atomization effect is better.

[0056] It should be noted that in the actual production process, corresponding designs can be adopted according to needs, and this is not limited in the present utility model.

[0057] Attached Figure 3 and attached Figure 8 -Attached Fig.16 A sleeve 21 is provided on the end seat 2, the guide head 3 is located in the sleeve 21, the bottle mouth 11 of the liquid storage bottle 1 is threadedly connected with the sleeve 21 and pressed against the guide head 3; the inner tube 320 passes through the guide head 3 and extends to the bottom side of the liquid storage bottle 1; the bottom end of the guide head 3 passes through the bottle mouth 11 to the liquid storage bottle 1.

[0058] Specifically, during installation, the guide head 3 is placed in the sleeve 21 and then the liquid storage bottle 1 is tightened, so that the bottle mouth 11 of the liquid storage bottle 1 is pressed against the guide head 3. At this time, the bottom end of the guide head 3 passes through the bottle mouth 11 into the liquid storage bottle 1, and then connects the air cavity 20 and the liquid storage bottle 1 through the air inlet hole 31, the oil outlet hole 203, the outer tube 310 and the inner tube 320; the above design makes it easy to assemble the end seat 2, the guide head 3 and the liquid storage bottle 1, and improves the practicality. Since the liquid storage bottle 1 and the end seat 2 are detachably connected, the user can also directly adjust the smell by replacing the liquid storage bottle 1 with different essential oils, which further reduces the cost of use.

[0059] Attached Figure 3 and attached Fig. 9 The outer tube 310 is coaxially sleeved with the inner tube 320. This design can optimize the installation space so that the volume of the guide head 3 can be adaptively reduced, while avoiding the outer tube 310 and the inner tube 320 being set at the same time and occupying a large space, causing the outer tube 310 and the inner tube 320 to squeeze the bottle mouth 11 of the liquid storage bottle 1.

[0060] See attached Figure 3 -Attached Fig.10 The air inlet 201 is designed in a conical shape and gradually narrows in the direction of approaching the air cavity 20. This design concentrates the high-speed airflow entering the air cavity 20 and increases the wind force, ensuring that the high-speed airflow can smoothly carry away the gas at the oil outlet hole 203 and strongly blow away the essential oil entering the air cavity 20; the oil outlet hole 203 is designed in a conical shape and gradually narrows in the direction of approaching the air cavity 20. This design can accelerate the generation of negative pressure in the inner tube 320 on the one hand, and reduce the discharge amount of essential oil on the other hand, ensuring that the high-speed airflow in the air cavity 20 can fully contact the essential oil, thereby accelerating the speed at which the essential oil is blown into mist; the two are used in combination, so that the essential oil in the liquid storage bottle 1 can be stably pumped into the air cavity 20 and form mist.

[0061] See attached Figure 3 and attached Fig.13 -Attached Fig.14 The utility model also includes a partition shell 4, which is installed in the end seat 2 and isolates the mist outlet 202 outside the air cavity 20. The partition shell 4 is provided with a plurality of diffusion ports 41, which are staggered from the oil outlet 203 and connect the air cavity 20 and the mist outlet 202.

[0062] Specifically, the mist essential oil in the air cavity 20 moves toward the multiple diffusion ports 41 driven by the high-speed airflow, and is finally sprayed out to the outside through the mist outlet 202; therefore, the design of the partition shell 4 and the multiple diffusion ports 41 can guide the dispersion of the mist essential oil, effectively reducing the possibility of the mist essential oil being remixed in the air cavity 20 and causing residue, thereby improving the utilization rate of the essential oil and the aromatherapy effect.

[0063] See attached Figure 3 and attached Fig.13 -Attached Fig.14 A guide post 42 is also provided on the partition shell 4 , and the guide post 42 is coaxially arranged below the mist outlet 202 . The guide post 42 guides the mist essential oil to move toward the mist outlet 202 , thereby reducing the possibility of the mist essential oil flowing back into the air cavity 20 .

[0064] See attached Figure 1 -Attached Figure 7 An aromatherapy machine includes a body 6, an air supply unit 5 and a leak-proof atomizer bomb; the leak-proof atomizer bomb is detachably mounted on the body 6, the air supply unit 5 is mounted in the body 6 and corresponds to the air inlet 201 of the end seat 2, so as to continuously deliver high-speed airflow to the oil outlet 203 to generate negative pressure, thereby extracting the essential oil in the liquid storage bottle 1, and spraying the essential oil to the outside from the mist outlet 202.

[0065] Specifically, when in use, a leak-proof atomizer bomb containing essential oil of corresponding scent is selected according to the demand, and installed on the body 6, and then the air supply unit 5 is started, and the high-speed airflow provided by the air supply unit 5 enters the air cavity 20 through the air inlet 201, and continuously drives the air at the oil outlet 203 to generate negative pressure in the inner tube 320. At this time, the essential oil in the liquid storage bottle 1 moves along the inner tube 320 to the air cavity 20 under the action of air pressure, and contacts with the high-speed airflow in the air cavity 20 to be dispersed into mist, and the misted essential oil is finally discharged from the mist outlet 202 by the high-speed airflow and forms an aromatherapy spray in the outside world;

[0066] After the essential oil is used up, the air supply unit 5 is closed, the leak-proof atomizing bomb is removed from the machine body 6, and then a new leak-proof atomizing bomb is replaced.

[0067] In summary, due to the unique design of the leak-proof atomizer cartridge, the aromatherapy machine equipped with the leak-proof atomizer cartridge will not cause the essential oil to spill even if it is inverted when replacing or installing the atomizer cartridge, thereby improving the user experience; and because the body 6 and the leak-proof atomizer cartridge are independent of each other, when the leak-proof atomizer cartridge or the body 6 is damaged, they can be repaired separately, thereby reducing maintenance costs.

[0068] See attached Figure 1 -Attached Figure 7 There are various ways to assemble the body 6 and the leak-proof atomizer bomb, which is not limited in the present invention. For ease of understanding, in this embodiment, a accommodating chamber 60 is provided inside the body 6, and a positioning slot 600 connected to the outside is provided on the top of the accommodating chamber 60. The liquid storage bottle 1 can enter and exit the accommodating chamber 60 through the positioning slot 600, and the end seat 2 can be plugged into or detached from the positioning slot 600, so that the leak-proof atomizer bomb is detachably connected to the body 6; wherein, when the end seat 2 is plugged into the positioning slot 600, the liquid storage bottle 1 is located in the accommodating chamber 60, and the air inlet 201 is connected to the air supply unit 5.

[0069] Specifically, when installing the leak-proof atomizer bomb, hold the end seat 2 and align the liquid storage bottle 1 with the positioning slot 600, then move the end seat 2 downward so that the liquid storage bottle 1 passes through the positioning slot 600 to the accommodating cavity 60. At this time, the end seat 2 is plugged into the positioning slot 600, and the air inlet 201 is connected to the air supply unit 5. By starting the air supply unit 5, the leak-proof atomizer bomb can spray normally; wherein, the design of the accommodating cavity 60 can hide the liquid storage bottle 1, so as to reduce the space occupied while improving the overall aesthetics.

[0070] See attached Figure 1 -Attached Figure 7 The air supply unit 5 includes a casing 51 and an air pump 52. The casing 51 is installed in the accommodating cavity 60 and can be coaxially sleeved with the end seat 2. An air duct 511 that can be aligned with the air inlet 201 is provided inside the casing 51. The air pump 52 is installed in the accommodating cavity 60 and connected to the air duct 511.

[0071] Specifically, when the end seat 2 is inserted into the positioning slot 600, the sleeve 51 is coaxially sleeved with the end seat 2, and the air inlet 201 is aligned with the air duct 511. At this time, the air pump 52 is started to provide a high-speed airflow to the air duct 511, so that the high-speed airflow can enter the air cavity 20 through the air inlet 201, and continuously carry away the gas at the oil hole 203 to generate a negative pressure.

[0072] Among them, the design of the shell 51 can provide support to the end seat 2 to further improve the installation stability of the end seat 2, while ensuring that the air duct 511 can be closely connected to the air inlet 201, thereby improving the stability of the air supply; in addition, the air pump 52 is an existing product, so its specific structure and working principle are not further elaborated in the utility model; further, a sealing ring (not shown in the figure) in contact with the outer wall of the end seat 2 is also provided on the inner side of the shell 51 to increase the sealing between the two after matching, so as to avoid air leakage between the air duct 511 and the air inlet 201.

[0073] See attached Figure 1 -Attached Figure 7 The end seat 2 is rotatably matched with the positioning slot 600, and a blocking block 22 is provided on the end seat 2, and an annular wind groove 512 connected to the air duct 511 is also provided on the shell 51; wherein, when the end seat 2 is inserted into the positioning slot 600, the blocking block 22 abuts against the top of the body 6, and the air inlet 201 is connected to any part of the annular wind groove 512.

[0074] Specifically, due to the rotational matching design of the end seat 2 and the positioning slot 600, when installing the leak-proof atomizer bomb, the user does not need to adjust the angle of the end seat 2. The end seat 2 can be directly plugged into the positioning slot 600 and the blocking block 22 can be abutted against the top of the body 6 to complete the assembly of the leak-proof atomizer bomb; and under the matching design of the annular wind groove 512 and the air inlet 201, when the end seat 2 is plugged into the positioning slot 600, the air inlet 201 can be connected to any part of the annular wind groove 512, ensuring that the air inlet 201 can be connected to the air duct 511 in all directions. Therefore, the above design can improve the installation convenience of the leak-proof atomizer bomb, shorten the installation time, and at the same time avoid the air inlet 201 from staggering the air duct 511, thereby improving the installation convenience and user experience.

[0075] See attached Figure 1 -Attached Figure 7 A cover shell 61 is detachably mounted on the top of the machine body 6 , and the cover shell 61 is used to cover or open the leak-proof atomizing bomb, and a through hole 610 corresponding to the mist exhaust port 202 is provided on the cover shell 61 .

[0076] Specifically, when the cover shell 61 covers the leak-proof atomizer bomb, it can abut against the end seat 2 to prevent the end seat 2 from moving up and disengaging from the positioning slot 600, and the through hole 610 is used for normal demisting; the cover shell 61 can be fixed to the body 6 by means of snap connection, magnetic connection, etc., and this is not limited in the utility model.

[0077] It should also be noted that, although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A leak-proof atomizing cartridge, comprising a liquid storage bottle (1), characterized in that: Also includes: An end seat (2), the end seat (2) being connected to the bottle mouth (11) of the liquid storage bottle (1), and an air cavity (20) being provided inside the end seat (2), and an air inlet (201) and a mist outlet (202) connected to the outside world being provided on the side wall of the air cavity (20), and the air inlet (201) being connectable to a high-speed air source; A guide head (3), the guide head (3) being mounted on the end seat (2) and located at the bottle mouth (11), and the guide head (3) being provided with an air inlet hole (31) connected to the air cavity (20), the air inlet hole (31) extending to the bottom side of the liquid storage bottle (1) through an outer tube (310); an oil outlet hole (203) corresponding to the air inlet (201) is also provided on the side wall of the air cavity (20), the oil outlet hole (203) being aligned with the air inlet (201), and the oil outlet hole (203) extending to the bottom side of the liquid storage bottle (1) through an inner tube (320).

2. The leak-proof atomizing bomb according to claim 1, characterized in that: The oil outlet hole (203) is arranged on the guide head (3).

3. The leak-proof atomizing bomb according to claim 1, characterized in that: It also comprises a guide block (200), and the air inlet (201) and the oil outlet hole (203) are both arranged on the guide block (200).

4. The leak-proof atomizing bomb according to claim 1, characterized in that: The end seat (2) is provided with a sleeve (21), the guide head (3) is located in the sleeve (21), the bottle mouth (11) of the liquid storage bottle (1) is threadedly connected to the sleeve (21) and is pressed against the guide head (3); the inner tube (320) passes through the guide head (3) and extends to the bottom side of the inside of the liquid storage bottle (1); the bottom end of the guide head (3) passes through the bottle mouth (11) to the inside of the liquid storage bottle (1).

5. The leak-proof atomizing bomb according to claim 1, characterized in that: The outer tube (310) is coaxially sleeved with the inner tube (320).

6. The leak-proof atomizing bomb according to claim 1, characterized in that: It also comprises a partition shell (4), the partition shell (4) being installed in the end seat (2) and isolating the mist outlet (202) from the outside of the air cavity (20), the partition shell (4) being provided with a plurality of diffusion ports (41), the plurality of diffusion ports (41) being staggered from the oil outlet hole (203) and connecting the air cavity (20) and the mist outlet (202).

7. An aromatherapy machine, comprising an air supply unit (5) and a machine body (6), characterized in that: It also includes a leak-proof atomizer bomb as described in any one of claims 1 to 6; the leak-proof atomizer bomb is detachably mounted on the body (6), the air supply unit (5) is mounted in the body (6) and is correspondingly connected to the air inlet (201) of the end seat (2) to continuously deliver high-speed airflow to the oil outlet (203) to generate negative pressure, thereby extracting the essential oil in the liquid storage bottle (1) and spraying the essential oil to the outside from the mist outlet (202).

8. The aroma diffuser according to claim 7, characterized in that: The body (6) is provided with a receiving chamber (60) inside, and a positioning slot (600) connected to the outside is provided at the top of the receiving chamber (60), and the liquid storage bottle (1) can enter and exit the receiving chamber (60) via the positioning slot (600), and the end seat (2) can be plugged into or detached from the positioning slot (600) so that the leak-proof atomizer bomb is detachably connected to the body (6); wherein, when the end seat (2) is plugged into the positioning slot (600), the liquid storage bottle (1) is located in the receiving chamber (60), and the air inlet (201) is connected to the air supply unit (5).

9. The aroma diffuser according to claim 8, characterized in that: The air supply unit (5) comprises a casing (51) and an air pump (52); the casing (51) is mounted in the accommodating cavity (60) and can be coaxially sleeved with the end seat (2); an air duct (511) is provided inside the casing (51); the air pump (52) is mounted in the accommodating cavity (60) and is connected to the air duct (511); wherein, when the end seat (2) is plugged into the positioning slot (600), the air inlet (201) is aligned and connected to the air duct (511).

10. The aroma diffuser according to claim 9, characterized in that: The end seat (2) is rotatably matched with the positioning slot (600), and a blocking block (22) is provided on the end seat (2), and an annular air slot (512) connected to the air duct (511) is also provided on the casing (51); wherein, when the end seat (2) is plugged into the positioning slot (600), the blocking block (22) abuts against the top of the machine body (6), and enables the air inlet (201) to connect to any part of the annular air slot (512).

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