Atomizing cup

Abstract

The utility model provides an atomizing cup which comprises an upper cover and a cup body, a mist outlet pipe is arranged at the position of the upper cover and communicated with the cup body, a partition plate is arranged in the cup body and divides the cup body into two independent atomizing assemblies, and the atomizing assemblies are used for containing liquid medicine and atomizing the liquid medicine. An air inlet flow dividing assembly is arranged at the bottom of the cup body and used for independently supplying air to one atomization assembly or supplying air to the two atomization assemblies at the same time. By means of the structure, the two independent atomization assemblies and the two independent air inlet flow dividing assemblies are arranged and can be used independently or used in a mixed mode, and convenience and flexibility are achieved; after the atomizer is used, redundant liquid medicine can be stored in the atomizing cavity, and waste or secondary pollution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizing devices, in particular to an atomizing cup. Background Art

[0002] Medical nebulizers are mainly used to convert drug solutions or suspensions into fine aerosol particles, so that patients can directly deliver these drugs to the lungs or respiratory tract by inhalation to treat respiratory diseases, etc. The droplets are small, easy to inhale, reduce drug waste, improve treatment effects, and reduce the risk of side effects. It is a convenient and effective medical device that plays an important role in the treatment of respiratory diseases. Among them, consumers pay more and more attention to their health. Compressed nebulizers have become a part of modern people's lives and are increasingly entering the daily lives of ordinary people.

[0003] At present, the common and commonly used therapeutic drugs on the market are all mixed in a certain proportion of two liquid medicines. However, for those with a small mixing ratio and excess liquid medicine, they will become ineffective or be discarded due to improper storage due to nowhere to store them or insufficient quantity, resulting in waste. At the same time, improper storage may cause secondary pollution. Summary of the invention

[0004] The purpose of the utility model is to provide an atomizer cup to solve the above problems.

[0005] The technical solution adopted by the utility model is:

[0006] An atomizer cup comprises an upper cover and a cup body, wherein a mist outlet pipe is arranged on the upper cover and connected to the cup body, a partition plate is arranged in the cup body to separate the cup body into two independent atomizer assemblies, the atomizer assemblies are used to contain liquid medicine and atomize the liquid medicine, and an air intake diversion assembly is arranged at the bottom of the cup body, the air intake diversion assembly is used to supply air to one of the atomizer assemblies separately or to supply air to two atomizer assemblies simultaneously.

[0007] As a further improved technical solution of the utility model, the atomization assembly includes an atomization cavity, an atomization air inlet pipe and an atomization sheet. The atomization air inlet pipe is arranged at the bottom of the atomization cavity and extends into the atomization cavity. The atomization air inlet pipe connects the air inlet diversion assembly and the atomization cavity. The part of the atomization air inlet pipe extending into the interior of the cup body is a hollow cone, and a first air outlet is arranged at the top of the hollow cone. The atomization sheet includes a conical support and an impact column mounted on the conical support, and a second air outlet corresponding to the first air outlet is arranged at the top of the conical support, and a gap is provided between the second air outlet and the impact column. The conical support is sleeved on the outside of the hollow cone, and a medicine feed groove is arranged on the inner wall of the conical support, and a medicine feed channel is formed between the medicine feed groove and the outer conical surface of the hollow cone.

[0008] As a further improved technical solution of the present utility model, a fog gathering member is provided between the upper cover and the cup body. The fog gathering member includes a fog gathering base and two fog gathering tubes arranged on the fog gathering base. The fog gathering tubes are pipe fittings that penetrate the fog gathering base. The two fog gathering tubes respectively extend into the corresponding atomization cavities, and the atomization sheets in the atomization cavities extend into the corresponding fog gathering tubes.

[0009] As a further improved technical solution of the present utility model, two fog outlets are provided on the fog gathering base, and the two fog gathering tubes are arranged between the two fog outlets.

[0010] As a further improved technical solution of the present utility model, a fog blocking member is provided between the upper cover and the fog gathering member. The fog blocking member includes a fog blocking ring and mounting arms arranged at both ends of the fog blocking ring. An installation slot is provided on the fog gathering base, and the mounting arms can be snapped into the installation slot. The fog blocking ring is used to close the pipe orifice of one of the fog gathering tubes located above the fog gathering base.

[0011] As a further improved technical solution of the present utility model, a cover body is provided at the bottom of the fog outlet pipe. Two air inlets are provided on the cover body. The two air inlets are respectively matched with the two fog gathering tubes, and the two air inlets are arranged on both sides of the fog outlet pipe.

[0012] As a further improved technical solution of the present utility model, the air inlet shunt assembly includes an inlet pipe, a shunt pipe, and two air supply pipes. One end of the inlet pipe is communicated with the middle of the shunt pipe, and the inlet pipe and the shunt pipe form a T shape. The two ends of the shunt pipe are respectively communicated with an air supply pipe, and the two air supply pipes respectively supply air to the two atomization assemblies. An adjusting member is provided at the connection between the inlet pipe and the shunt pipe, and the adjusting member is used to adjust the flow direction of the gas in the shunt pipe.

[0013] As a further improved technical solution of the present utility model, the adjusting member includes a driving part, a connecting part, and a driven part connected in sequence. The driving part can drive the driven part to rotate. The driving part is arranged outside the shunt pipe, and the driven part is arranged inside the shunt pipe. The driven part is spherical and has a diameter consistent with the inner wall diameter of the shunt pipe. A T-shaped channel is provided in the driven part, and the T-shaped channel communicates the inlet pipe and the shunt pipe.

[0014] As a further improved technical solution of the present utility model, a sealing ring is provided between the connecting part and the shunt pipe.

[0015] As a further improved technical solution of the present utility model, an opening is provided at one end of the shunt pipe, and a plug is provided at the opening.

[0016] The beneficial effects of the present utility model are as follows:

[0017] With the above structure, by setting up two independent atomization components and an intake air shunt component, they can be used separately or mixed, which is convenient and flexible. After use, the excess liquid medicine can be stored in the atomization cavity to avoid waste or secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the atomization cup;

[0019] Figure 2 is a schematic diagram of the lower part structure of the atomization cup;

[0020] Figure 3 is an exploded view of the atomization cup;

[0021] Figure 4 is a sectional view of the atomization cup;

[0022] Figure 5 is a schematic diagram of the structure of the atomization sheet;

[0023] Figure 6 is a schematic diagram of the structures of the mist-accumulating part and the mist-blocking part;

[0024] Figure 7 is a schematic diagram of the structure of the upper cover;

[0025] Figure 8 is a schematic diagram of the structure of the intake air shunt component;

[0026] Figure 9 is a schematic diagram of the structure of the adjusting part;

[0027] Figure 10 is a schematic diagram of the gas flow direction when using one atomization component alone;

[0028] Figure 11 is a schematic diagram of the gas flow direction when using two atomization components simultaneously.

[0029] Among them:

[0030] 1 - upper cover, 101 - mist outlet pipe, 102 - cover body, 103 - air inlet;

[0031] 2 - cup body, 201 - partition board, 202 - atomization cavity, 203 - atomization intake pipe, 2031 - hollow cone, 2032 - first air outlet, 204 - atomization sheet, 2041 - conical support, 2042 - impact column, 2043 - medicine inlet groove;

[0032] 3 - Intake air shunt assembly, 301 - Intake pipe, 302 - Shunt pipe, 303 - Air supply pipe, 304 - Adjusting part, 305 - Driving part, 306 - Connecting part, 307 - Driven part, 308 - T-shaped channel, 309 - Sealing ring, 310 - Plug, 311 - Indication mark;

[0033] 4 - Mist gathering part, 401 - Mist gathering base, 402 - Mist gathering pipe, 403 - Mist outlet, 404 - Installation card slot;

[0034] 5 - Mist blocking part, 501 - Mist blocking ring, 502 - Installation arm. Detailed implementation manners

[0035] The following will describe the present utility model in detail in conjunction with the specific implementation manners shown in the drawings. However, these implementation manners do not limit the present utility model, and any structural, method, or functional transformation made by those of ordinary skill in the art based on these implementation manners is included within the protection scope of the present utility model.

[0036] If the present utility model involves directions (such as up, down, left, right, front, back, outside, inside, etc.) during the description, the involved directions need to be defined. For example, "To clearly express the positions and directions described within the present utility model, with the instrument operator as a reference, the end close to the operator is the proximal end, and the end far from the operator is the distal end." Or define with the paper surface as a reference, etc. Of course, if the positional relationship between the two is defined by mutual reference during the subsequent description, it may not be defined here.

[0037] An atomizing cup, as Figures 1 to 3 shown, includes an upper cover 1 and a cup body 2. An atomizing pipe 101 is provided at the upper cover 1, and the atomizing pipe 101 communicates with the cup body 2. The atomizing pipe 101 is used to convey the atomized liquid medicine in the cup body 2. A partition plate 201 is provided in the cup body 2 to divide the cup body 2 into two independent atomizing components. The atomizing components are used to accommodate the liquid medicine and atomize the liquid medicine. An intake air shunt assembly 3 is provided at the bottom of the cup body 2. The intake air shunt assembly 3 is used to supply air to one of the atomizing components alone or supply air to both atomizing components simultaneously. Specifically, the two atomizing components are defined as a first atomizing component and a second atomizing component. The intake air shunt assembly 3 can supply air to the first atomizing component alone without supplying air to the second atomizing component, or the intake air shunt assembly 3 can supply air to the second atomizing component alone without supplying air to the first atomizing component, or the intake air shunt assembly 3 can supply air to both the first atomizing component and the second atomizing component simultaneously, depending on the user's needs.

[0038] As an embodiment of the present utility model, as Figures 4 to 5As described above, the atomization assembly includes an atomization cavity 202, an atomization intake pipe 203, and an atomization sheet 204. Since a partition plate 201 is provided in the cup body 2, the partition plate 201 extends from the bottom of the cup body 2 to the inner wall of the cup body 2, dividing the cup body 2 into two independent atomization cavities 202; the atomization intake pipe 203 is provided at the bottom of the atomization cavity 202 and extends into the atomization cavity 202, the atomization intake pipe 203 communicates with the intake air shunt assembly 3 and the atomization cavity 202, and the atomization sheet 204 is provided on the atomization intake pipe 203. Specifically, the part of the atomization intake pipe 203 extending into the cup body 2 is a hollow cone 2031, and a first air outlet 2032 is provided at the top of the hollow cone 2031. The atomization sheet 204 includes a conical support 2041 and an impact column 2042 mounted on the conical support 2041. The conical support 2041 is sleeved outside the hollow cone 2031, and a second air outlet corresponding to the first air outlet 2032 is provided at the top of the conical support 2041. There is a gap between the second air outlet and the impact column 2042. A medicine inlet groove 2043 is provided on the inner wall of the conical support 2041. An inlet channel for medicine is formed between the medicine inlet groove 2043 and the outer conical surface of the hollow cone 2031. The air flow delivered from the intake air shunt assembly 3 enters the atomization intake pipe 203 and is converted into a high-speed air flow at the first air outlet 2032. The liquid medicine in the atomization cavity 202 enters the inlet channel under negative pressure and is blown by the high-speed air flow at the first air outlet 2032 to form a medicine mist by hitting the impact column 2042 through the second air outlet.

[0039] As an embodiment of the present invention, as Figure 6 shown, a mist collecting member 4 is provided between the upper cover 1 and the cup body 2. The mist collecting member 4 includes a mist collecting base 401 and two mist collecting pipes 402 provided on the mist collecting base 401. The mist collecting pipes 402 are pipe fittings penetrating the mist collecting base 401. The two mist collecting pipes 402 respectively extend into the corresponding atomization cavities 202, and the atomization sheets 204 in the atomization cavities 202 extend into the corresponding mist collecting pipes 402.

[0040] Two mist outlets 403 are provided on the mist collecting base 401. The two mist outlets 403 are respectively provided on both sides of the two mist collecting pipes 402, that is, the two mist collecting pipes 402 are provided between the two mist outlets 403.

[0041] As an embodiment of the present utility model, a fog blocking member 5 is provided between the upper cover 1 and the fog gathering member 4. The fog blocking member 5 includes a fog blocking ring 501 and mounting arms 502 provided at both ends of the fog blocking ring 501. Two sets of mounting slots 404 are provided on the fog gathering base 401, and the mounting arms 502 can be snapped into the mounting slots 404. The two sets of mounting slots 404 cooperate with two fog gathering tubes 402. The fog blocking ring 501 is used to close the pipe opening of one of the fog gathering tubes 402 above the fog gathering base 401. Specifically, the fog blocking ring 501 can be sleeved outside the part of the fog gathering tube 402 above the fog gathering base 401, and the height of the fog blocking ring 501 is from the upper inner wall of the upper cover 1 to the upper inner wall of the fog gathering base 401, that is, the fog blocking ring 501 closes the end of the fog gathering tube 402 above the fog gathering base 401, so that the medicine mist escaping from the fog gathering tube 402 cannot leave the closed range of the fog blocking ring 501, and thus the medicine mist cannot flow to the mist outlet pipe 101 of the upper cover 1 and flow out of the atomizing cup. There is only one fog blocking member 5. When only one atomizing component needs to be used, the fog blocking member 5 is used to separately close one of the fog gathering tubes 402. When two atomizing components need to be used simultaneously, the fog blocking member 5 is not used.

[0042] The range of the mist outlet 403 does not exceed the connection line of the two mounting slots 404 at the position of the fog gathering tube 402 adjacent to it.

[0043] As Figure 7 As shown, the upper cover 1 includes a cover body 102 and a mist outlet pipe 101. The cover body 102 is provided at the bottom of the mist outlet pipe 101. Two air inlets 103 are provided on the cover body 102. The two air inlets 103 cooperate with the two fog gathering tubes 402 respectively, and the two air inlets 103 are provided on both sides of the mist outlet pipe 101. When a high-speed air flow is generated in the atomizing cavity 202, the air pressure in the atomizing cavity 202 decreases, and the outside air enters the fog gathering tube 402 and the atomizing cavity 202 from the air inlets 103, so that the medicine mist flows out of the mist outlet 403 and enters the mist outlet pipe 101.

[0044] As an embodiment of the present utility model, as Figure 8As shown in the figure, the intake air shunt assembly 3 includes an intake pipe 301, a shunt pipe 302, and two supply pipes 303. The intake pipe 301 is connected to an external air source. One end of the intake pipe 301 communicates with the middle of the shunt pipe 302. The intake pipe 301 and the shunt pipe 302 form a T shape. The two ends of the shunt pipe 302 are respectively communicated with a supply pipe 303. The two supply pipes 303 supply air to the two atomization assemblies respectively. Specifically, the supply pipe 303 communicates with the atomization intake pipe 203 of the atomization assembly and supplies air into the atomization intake pipe 203. An adjusting member 304 is provided at the connection between the intake pipe 301 and the shunt pipe 302. The adjusting member 304 is used to adjust the flow direction of the gas in the shunt pipe 302. Specifically, when only one of the atomization assemblies needs to be used, the adjusting member 304 controls the gas entering the shunt pipe 302 from the intake pipe 301 to flow only to one side, that is, the gas only enters one of the supply pipes 303, so that only one of the atomization assemblies works; when two of the atomization assemblies need to be used simultaneously, the adjusting member 304 controls the gas entering the shunt pipe 302 from the intake pipe 301 to flow to both channels, that is, the gas enters both of the supply pipes 303 at the same time, so that both of the atomization assemblies can work.

[0045] As an embodiment of the present invention, as Figure 9 shown in the figure, the adjusting member 304 includes a driving part 305, a connecting part 306, and a driven part 307 that are sequentially connected. The connecting part 306 is used to connect the driving part 305 and the driven part 307. The driving part 305 can drive the driven part 307 to rotate. The driving part 305 is arranged outside the shunt pipe 302, and the driven part 307 is arranged inside the shunt pipe 302. The driven part 307 is spherical, and the diameter of the driven part 307 is the same as the inner wall diameter of the shunt pipe 302. A T-shaped channel 308 is provided in the driven part 307. The T-shaped channel 308 communicates with the intake pipe 301 and the shunt pipe 302. By rotating the driving part 305, one or two orifices of the T-shaped channel 308 can be communicated with the shunt pipe 302. Further specifically, an indicating mark 311 is provided on the driving part 305. The indicating mark 311 is used to indicate the current direction of the T-shaped channel 308.

[0046] Further specifically, a sealing ring 309 is provided between the connecting part 306 and the shunt pipe 302. The sealing ring 309 is used to enhance the sealing strength between the connecting part 306 and the shunt pipe 302 and prevent gas leakage at the connection between the two.

[0047] More specifically, an opening is provided at one end of the shunt tube 302, and a plug 310 is provided at the opening. The plug 310 seals the opening to prevent gas leakage. When it is necessary to clean the shunt tube 302 or the like, the plug 310 can be removed to clean the shunt tube 302 and perform other operations.

[0048] More specifically, an adapter can be added at the mist outlet tube 101 of the upper shell. The inlet of the adapter is communicated with the mist outlet tube 101. The adapter can have multiple outlets, and the multiple outlets can be respectively used by multiple users. Two or more of the atomization components can accommodate more liquid medicine, generate more medicine mist, meet the needs of multiple people, save processes, and improve efficiency.

[0049] The working principle of the present utility model is as follows:

[0050] When only one of the atomization components needs to be used, as Figure 10 shown, put the liquid medicine into the atomization cavity 202 that needs to be used, fix the mist blocking ring 501 into the installation slot 404 of the mist collecting tube 402 corresponding to the atomization component that does not need to be used to seal the mist collecting tube 402, install the rest of the components; rotate the driving part 305 of the adjusting part 304 so that the indicating mark 311 on the driving part 305 shows the state where the air inlet tube 301, the shunt tube 302 and the air supply tube 303 corresponding to the atomization component that needs to be used are communicated; open the external air source to ventilate the air inlet tube 301. For the atomization component that needs to be used and its corresponding components, the gas enters the shunt tube 302 through the air inlet tube 301 and only flows to the air supply tube 303 corresponding to the atomization component that needs to be used. The gas enters the atomization air inlet tube 203 and is atomized by the atomization sheet 204. Since the external gas enters the mist collecting tube 402 and the atomization cavity 202 from the air inlet 103 of the upper shell, the medicine mist rises under the convection action, enters the space between the upper shell and the mist collecting seat 401 through the mist outlet 403, and finally flows out of the atomization cup from the mist outlet tube 101. For the atomization component that does not need to be used and its corresponding components, since the adjusting part 304 blocks the gas from entering the air supply tube 303 of the atomization component that does not need to be used, and the mist blocking ring 501 seals the nozzle of the mist collecting tube 402 corresponding to the atomization component that does not need to be used, the atomization component that does not need to be used and its corresponding components are independent and not affected by the atomization component that needs to be used and its corresponding components, nor do they affect the atomization component that needs to be used and its corresponding components.

[0051] When two of the atomization components need to be used simultaneously, as Figure 11As shown, put the liquid medicine into the two atomization cavities 202 respectively, remove the fog-blocking ring 501, rotate the driving part 305 of the adjusting part 304 so that the indication mark 311 on the driving part 305 shows the state where the air inlet pipe 301, the shunt pipe 302 and the two air supply pipes 303 are all connected. Open the external air source. The medicine mists generated by the two atomization assemblies rise under the convection action, enter the space between the upper shell and the fog-accumulating seat 401 through the mist outlet 403, and finally flow out of the atomization cup from the mist outlet pipe 101.

[0052] Through the above structure, the atomization cup provided by the present invention is provided with two or more independent atomization assemblies. During use, each atomization assembly can atomize different liquid medicines and can be used alone or in combination. At the same time, after use, the excess liquid medicine can be stored in the atomization cavity to avoid waste or secondary pollution.

[0053] It should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0054] The series of detailed descriptions listed above are only specific descriptions of the feasible embodiments of the present invention, and they are not used to limit the protection scope of the present invention. Any equivalent embodiments or changes made without departing from the technical spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An atomizing cup, characterized in that: The invention comprises an upper cover (1) and a cup body (2); a mist outlet pipe (101) is arranged on the upper cover (1); the mist outlet pipe (101) is connected to the cup body (2); a partition plate (201) is arranged inside the cup body (2) to separate the cup body (2) into two independent atomization components; the atomization components are used to contain liquid medicine and atomize the liquid medicine; an air intake diversion component (3) is arranged at the bottom of the cup body (2); the air intake diversion component (3) is used to supply air to one of the atomization components alone or to supply air to the two atomization components simultaneously.

2. The atomizer cup according to claim 1, characterized in that: The atomizing assembly comprises an atomizing cavity (202), an atomizing air inlet pipe (203) and an atomizing sheet (204); the atomizing air inlet pipe (203) is arranged at the bottom of the atomizing cavity (202) and extends into the atomizing cavity (202); the atomizing air inlet pipe (203) is connected to the air inlet flow dividing assembly (3) and the atomizing cavity (202); the portion of the atomizing air inlet pipe (203) extending into the interior of the cup body (2) is a hollow cone (2031); a first air outlet (2032) is arranged at the top of the hollow cone (2031); the atomizing sheet (204) comprises a cone A conical support (2041) and an impact column (2042) mounted on the conical support (2041), a second air outlet corresponding to the first air outlet (2032) is arranged on the top of the conical support (2041), a gap is provided between the second air outlet and the impact column (2042), the conical support (2041) is sleeved on the outside of the hollow cone (2031), a medicine feed groove (2043) is arranged on the inner wall of the conical support (2041), and a medicine feed channel is formed between the medicine feed groove (2043) and the outer conical surface of the hollow cone (2031).

3. The atomizer cup according to claim 1, characterized in that: A mist collecting member (4) is arranged between the upper cover (1) and the cup body (2), and the mist collecting member (4) comprises a mist collecting seat (401) and two mist collecting tubes (402) arranged on the mist collecting seat (401), and the mist collecting tubes (402) are tubes that pass through the mist collecting seat (401), and the two mist collecting tubes (402) respectively extend into corresponding atomizing cavities (202), and the atomizing sheet (204) in the atomizing cavity (202) extends into the corresponding mist collecting tubes (402).

4. The atomizer cup according to claim 3, characterized in that: Two mist outlets (403) are arranged on the mist collecting seat (401), and the two mist collecting pipes (402) are arranged between the two mist outlets (403).

5. The atomizer cup according to claim 4, characterized in that: A fog blocking member (5) is arranged between the upper cover (1) and the fog gathering member (4), and the fog blocking member (5) comprises a fog blocking ring (501) and mounting arms (502) arranged at both ends of the fog blocking ring (501). A mounting slot (404) is arranged on the fog gathering seat (401), and the mounting arm (502) can be inserted into the mounting slot (404). The fog blocking ring (501) is used to close the pipe opening of one of the fog gathering pipes (402) located above the fog gathering seat (401).

6. The atomizer cup according to claim 5, characterized in that: A cover body (102) is provided at the bottom of the mist outlet pipe (101), and two air inlets (103) are provided on the cover body (102). The two air inlets (103) are respectively matched with two mist collecting pipes (402), and the two air inlets (103) are provided on both sides of the mist outlet pipe (101).

7. The atomizer cup according to claim 1, characterized in that: The air intake splitter assembly (3) comprises an air intake pipe (301), a splitter pipe (302) and two air supply pipes (303); one end of the air intake pipe (301) is connected to the middle of the splitter pipe (302); the air intake pipe (301) and the splitter pipe (302) form a T-shape; both ends of the splitter pipe (302) are respectively connected to an air supply pipe (303); the two air supply pipes (303) respectively supply air to two atomizing assemblies; an adjusting member (304) is provided at the connection between the air intake pipe (301) and the splitter pipe (302); the adjusting member (304) is used to adjust the flow direction of the gas in the splitter pipe (302).

8. The atomizer cup according to claim 7, characterized in that: The regulating member (304) comprises a driving portion (305), a connecting portion (306) and a driven portion (307) which are connected in sequence; the driving portion (305) can drive the driven portion (307) to rotate; the driving portion (305) is arranged outside the shunt pipe (302); the driven portion (307) is arranged inside the shunt pipe (302); the driven portion (307) is spherical and has a diameter that is consistent with the inner wall diameter of the shunt pipe (302); a T-shaped channel (308) is arranged inside the driven portion (307); the T-shaped channel (308) connects the intake pipe (301) and the shunt pipe (302).

9. The atomizer cup according to claim 8, characterized in that: A sealing ring (309) is provided between the connecting portion (306) and the shunt pipe (302).

10. The atomizer cup according to claim 7, characterized in that: An opening is provided at one end of the shunt pipe (302), and a plug (310) is provided at the opening.

Images