Handheld atomizer

Abstract

The utility model relates to the technical field of atomization, and discloses a handheld atomizer which comprises a main machine and an oil bottle. The main machine comprises a shell, an oil inlet pipe and a push rod assembly. An atomization cavity is formed in the shell, oil storage cotton and an atomization core are arranged in the atomization cavity, and an oil inlet is formed in the bottom of the atomization cavity; the oil bottle comprises a bottle body, an oil outlet pipe and a first sealing plug; according to the handheld atomizer, tobacco tar does not need to be soaked and contacted with the tar storage cotton in the atomizing cavity for a long time, and the taste of the tobacco tar can be prevented from being influenced; the oil bottle can be independently transported and stored; the atomization cavity in the shell is sealed through the second sealing plug in the push rod assembly, the oil storage cotton can be separated from the outside, and the oil storage cotton is prevented from being polluted by outside air. Besides, a sealing structure on the oil bottle and sealing of the atomization cavity by the second sealing plug do not need to be removed manually, the first sealing plug on the oil bottle can open the oil passing opening along with installation operation of the oil bottle on the shell, and the second sealing plug can open the oil seepage hole.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization, in particular to a handheld atomizer. Background Art

[0002] A handheld atomizer is an electronic product that imitates a cigarette. A general handheld atomizer uses the atomizer core to heat and atomize the smoke oil by supplying power to the atomizer core, generating an aerosol for the user to inhale. Existing handheld atomizers generally store the smoke oil in the atomization chamber inside it. The atomization chamber is provided with oil storage cotton, which is generally made of a mixture of polyethylene and polypropylene woven and stacked, and can absorb and store the smoke oil; however, during transportation and storage, the smoke oil and the oil storage cotton are immersed in contact for a long time, which can easily affect the taste of the smoke oil; in addition, the atomization chamber is provided with oil storage cotton, atomization core and other components, and the oil storage space in the atomization chamber is limited, and the oil storage capacity is small. Utility Model Content

[0003] In view of this, the utility model proposes a handheld atomizer to solve the problem that the smoke oil in the current handheld atomizer is soaked and contacted with the oil storage cotton in the atomization chamber for a long time, thereby affecting the taste.

[0004] The solution provided by the utility model includes:

[0005] A handheld atomizer, comprising: a main unit and an oil bottle;

[0006] The main engine comprises a housing, an oil inlet pipe and a push rod assembly;

[0007] An atomizing chamber is arranged in the shell, oil storage cotton and an atomizing core are arranged in the atomizing chamber, and an oil inlet is arranged at the bottom of the atomizing chamber;

[0008] The oil inlet pipe is vertically installed at the oil inlet of the shell, and an oil inlet channel is provided in the oil inlet pipe. The oil inlet pipe is at least partially located in the atomization chamber. The portion of the oil inlet pipe located in the atomization chamber is provided with an oil seepage hole connecting the atomization chamber and the oil inlet channel, and the bottom of the oil inlet pipe has a first opening;

[0009] The push rod assembly includes a push rod and a second sealing plug, wherein the second sealing plug is installed at the top end of the push rod, and the second sealing plug is slidably disposed in the oil inlet channel and can seal the first opening;

[0010] The oil bottle comprises a bottle body, an oil outlet pipe and a first sealing plug;

[0011] An oil storage cavity is formed inside the bottle body, and an oil outlet is provided on the top of the oil bottle;

[0012] The oil outlet pipe is vertically mounted on the oil outlet of the bottle body, an oil outlet passage is provided in the oil outlet pipe, at least a portion of the oil outlet pipe is located in the oil storage cavity, an oil through hole connecting the oil storage cavity and the oil outlet passage is provided in the portion of the oil outlet pipe located in the oil storage cavity, and a second opening is provided on the top of the oil outlet pipe;

[0013] The first sealing plug is slidably disposed in the oil outlet passage and is capable of sealing the second opening;

[0014] When the oil bottle is installed on the main machine, the push rod pushes the first sealing plug to open the oil port, and the push rod drives the second sealing plug to open the first opening, and the first opening cooperates with the second opening to be connected.

[0015] As a further optional solution, the oil bottle further comprises a silicone top cover, wherein the silicone top cover is arranged at the second opening of the oil outlet pipe, and an insertion hole is provided on the silicone top cover, and the ejector rod is passed through the insertion hole.

[0016] As a further optional solution, the top of the silicone top cover is provided with a plurality of elastic baffles arranged in a circumferential direction, a gap is formed between two adjacent elastic baffles, and the insertion hole is located at the center of the plurality of elastic baffles.

[0017] As a further optional scheme, the oil outlet pipe includes an oil outlet pipe body and a bracket connected in sequence from top to bottom, the bracket includes a support plate and a plurality of connecting rods, the support plate is connected to the bottom of the oil outlet pipe body through the plurality of connecting rods, and the oil outlet is defined between the plurality of connecting rods.

[0018] As a further optional solution, the top end of the oil inlet pipe is a closed end;

[0019] The oil seepage hole is opened on the side wall of the oil inlet pipe.

[0020] As a further optional solution, the oil inlet pipe includes an oil inlet pipe body and a sealing plug, the upper and lower ends of the oil inlet pipe body are open, and the sealing plug is installed at the top opening of the oil inlet pipe body.

[0021] As a further optional solution, a guide channel for inserting the oil bottle is formed in the shell, the cross-section of the guide channel is non-circular, and the oil bottle has an outer wall contour matching the inner wall contour of the guide channel.

[0022] As a further optional solution, the oil bottle is snap-connected to the shell.

[0023] As a further optional solution, the bottle body includes a bottle body and a cover body, the cover body is sealed on the bottle body, the oil outlet is opened on the cover body, and the oil outlet pipe is integrally formed on the cover body.

[0024] As a further optional solution, the host further includes a battery, and the battery is installed in the shell.

[0025] Compared with the prior art, the handheld atomizer of the present application has at least the following beneficial effects:

[0026] 1. Store the e-liquid in an oil bottle independent of the atomizer chamber. During transportation and storage, the e-liquid does not need to be soaked in contact with the oil storage cotton in the atomizer chamber for a long time, which can avoid affecting the taste of the e-liquid and make the handheld atomizer experience better.

[0027] 2. By designing a separate oil bottle for storing e-liquid, the oil bottle can be used to refill the atomization chamber with e-liquid multiple times, and the oil bottle itself can be disassembled and replaced, so that the oil storage capacity of the handheld atomizer is greatly increased.

[0028] 3. The oil bottle is sealed by the first sealing plug and can be transported and stored independently. When installing the oil bottle, there is no need to manually release the sealing structure on the oil bottle. Instead, as the oil bottle is installed on the shell, the first sealing plug on the oil bottle will open the oil port.

[0029] 4. The atomizing chamber in the shell is sealed by the second sealing plug in the push rod assembly, which can separate the oil storage cotton from the outside world and prevent the oil storage cotton from being polluted by the outside air; similarly, there is no need to manually release the seal of the atomizing chamber by the second sealing plug, and the second sealing plug can open the oil seepage hole as the oil bottle is installed on the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of a handheld atomizer according to an embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of an explosion of a handheld atomizer according to an embodiment of the utility model;

[0032] Figure 3 yes Figure 1 Schematic cross-sectional view of AA in the figure;

[0033] Figure 4 yes Figure 1 Schematic diagram of the exploded cross-section of the BB;

[0034] Figure 5 It is a schematic diagram of an explosion of an oil bottle according to an embodiment of the utility model;

[0035] Figure 6 This is a schematic diagram of the structure of the silicone top cover of an embodiment of the utility model;

[0036] Figure 7It is a schematic diagram of the position of the push rod assembly in the oil inlet passage of the oil inlet pipe and the position of the first sealing plug in the oil outlet passage of the oil outlet pipe in the initial state of the embodiment of the utility model;

[0037] Figure 8 It is a schematic diagram of the position of the push rod assembly in the oil inlet channel of the oil inlet pipe and the position of the first sealing plug in the oil outlet channel of the oil outlet pipe when the embodiment of the utility model is in the installed state.

[0038] In the figure, 1, main unit; 11, housing; 111, atomizing chamber; 1111, oil inlet; 112, guide channel; 12, oil inlet pipe; 121, oil seepage hole; 122, first opening; 123, sealing plug; 13, push rod assembly; 131, ejector rod; 132, second sealing plug; 14, oil storage cotton; 15, atomizing core; 16, battery;

[0039] 2. Oil bottle; 21. Bottle body; 21a. Bottle body; 21b. Cover body; 211. Oil storage chamber; 212. Oil outlet; 22. Oil outlet pipe; 221. Oil outlet pipe body; 2211. Second opening; 222. Bracket; 2221. Support plate; 2222. Connecting rod; 2223. Oil outlet; 23. First sealing plug; 24. Silicone top cover; 241. Insertion hole; 242. Elastic baffle; 243. Sealing strip. DETAILED DESCRIPTION

[0040] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0041] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] refer to Figure 1-8 , an embodiment of the utility model shows a handheld atomizer, including a host 1 and an oil bottle 2;

[0045] refer to Figure 2 and Figure 3 The main machine comprises a shell 11, an oil inlet pipe 12 and a push rod assembly 13; an atomizing chamber 111 is arranged in the shell 11, an oil storage cotton 14 and an atomizing core 15 are arranged in the atomizing chamber 111, and an oil inlet 1111 is arranged at the bottom of the atomizing chamber 111; the oil inlet pipe 12 is vertically installed at the oil inlet 1111 of the shell 11, and an oil inlet channel (not marked in the figure) is provided in the oil inlet pipe 12, and the oil inlet pipe 12 is at least partially located in the atomizing chamber 111 The oil inlet pipe 12 is provided with an oil seepage hole 121 connecting the atomizing chamber 111 and the oil inlet passage at the part thereof located in the atomizing chamber 111, and the bottom of the oil inlet pipe 12 has a first opening 122; the push rod assembly 13 includes a push rod 131 and a second sealing plug 132, the second sealing plug 132 is installed at the top end of the push rod 131, and the second sealing plug 132 is slidably arranged in the oil inlet passage to block the first opening 122;

[0046] refer to Figure 4 and Figure 5The oil bottle 2 includes a bottle body 21, an oil outlet pipe 22 and a first sealing plug 23; an oil storage cavity 211 is formed inside the bottle body 21, and an oil outlet 212 is provided on the top of the oil bottle 2; the oil outlet pipe 22 is vertically installed at the oil outlet 212 of the bottle body 21, and an oil outlet channel is provided in the oil outlet pipe 22. The oil outlet pipe 22 is at least partially located in the oil storage cavity 211, and the portion of the oil outlet pipe 22 located in the oil storage cavity 211 is provided with an oil through port connecting the oil storage cavity 211 and the oil outlet channel 2223, the top of the oil outlet pipe 22 has a second opening 2211; the first sealing plug 23 is slidably disposed in the oil outlet channel, and can block the second opening 2211; wherein, when the oil bottle 2 is installed on the main machine 1, the push rod 131 pushes the first sealing plug 23 to open the oil port 2223, and the push rod 131 drives the second sealing plug 132 to open the first opening 122, and the first opening 122 and the second opening 2211 are connected in coordination.

[0047] Specifically, in the initial state, that is, when the oil bottle 2 is not installed on the main machine 1, the initial state is as follows: Figure 7 As shown, the oil port 2223 of the oil bottle 2 is blocked by the first sealing plug 23, so as to prevent the smoke oil from flowing out of the oil storage chamber 211, and facilitate the separate transportation and storage of the oil bottle 2; at the same time, the second sealing plug 132 blocks the oil seepage hole 121, isolates the atomizing chamber 111 from the outside, and prevents the outside air from polluting the oil storage cotton 14 in the atomizing chamber 111;

[0048] In the installed state, Figure 3 , Figure 5 and Figure 8 As shown, the oil bottle 2 is installed on the main unit 1, and the push rod 131 pushes the first sealing plug 23 into the oil storage cavity 211, and the oil passage 2223 is opened; at the same time, the second sealing plug 132 slides in the oil inlet channel to the top of the oil seepage hole 121, and the oil seepage hole 121 is opened; in this way, the oil storage cavity 211 of the oil bottle 2 is connected to the atomization cavity 111;

[0049] After the oil bottle 2 is installed, when using it, the handheld atomizer is first inverted to allow the tobacco oil in the oil bottle 2 to flow into the atomization chamber 111 through the oil outlet pipe 22 and the oil inlet pipe 12 in turn, and the oil storage cotton 14 in the atomization chamber 111 absorbs the tobacco oil, and then the atomization core 15 can heat the tobacco oil to generate aerosol, and the handheld atomizer can be used normally; when the tobacco oil in the atomization chamber 111 is consumed, the handheld atomizer can be inverted again to refill the tobacco oil into the atomization chamber 111; in this way, by designing an oil bottle 2 that is solely used to store tobacco oil, the oil bottle 2 can refill the tobacco oil into the atomization chamber 111 multiple times, and the oil bottle 2 itself can be detached and replaced, so that the oil storage capacity of the handheld atomizer is greatly increased.

[0050] It should be noted that the oil bottle 2 is sealed by the first sealing plug 23 and can be transported and stored independently. When the oil bottle 2 is installed, there is no need to manually release the sealing structure on the oil bottle 2. Instead, as the oil bottle 2 is installed on the shell 11, the first sealing plug 23 on the oil bottle 2 will open the oil port 2223; the atomization chamber 111 in the shell 11 is sealed by the second sealing plug 132 in the push rod assembly 13, which can separate the oil storage cotton 14 from the outside world and prevent the oil storage cotton 14 from being contaminated by the outside air; similarly, there is no need to manually release the seal of the atomization chamber 111 by the second sealing plug 132. As the oil bottle 2 is installed on the shell 11, the second sealing plug 132 will open the oil seepage hole 121.

[0051] In some embodiments, reference Figure 4-6 The oil bottle 2 further comprises a silicone top cover 24, which is arranged at the second opening 2211 of the oil outlet pipe 22. The silicone top cover 24 is provided with an insertion hole 241, and the push rod 131 is inserted into the insertion hole 241. A plurality of elastic baffles 242 arranged in the circumferential direction are provided on the top of the silicone top cover 24, a gap is formed between two adjacent elastic baffles 242, and the insertion hole 241 is located at the center of the plurality of elastic baffles 242.

[0052] The outer wall of the first sealing plug 23 is slidably connected to the oil outlet channel in the oil outlet pipe 22 in a sealing manner, so that the first sealing plug 23 serves as the first barrier on the oil bottle 2 to prevent the oil from leaking, and the silicone top cover 24 serves as the second barrier on the oil bottle 2, further preventing the oil from leaking during transportation and storage of the oil bottle 2; since the oil is viscous, the gap and the insertion hole 241 on the silicone top cover 24 are relatively small, and the oil is not easy to pass through, so that it can play a certain role in preventing leakage and can reduce the speed of oil leakage to a minimum. When the oil bottle 2 is installed on the housing 11, the top rod 131 is inserted into the insertion hole 241, and the top rod 131 causes the elastic baffle 242 to bend toward the oil outlet 212, and the gap between adjacent elastic baffles 242 will become larger, so that the oil can pass through easily.

[0053] Furthermore, the first sealing plug 23 is snap-connected with the oil outlet pipe 22 to prevent the first sealing plug 23 from loosening and sliding in the oil outlet pipe 22. The first sealing plug 23 needs to be pushed by the push rod 131 to move in the oil outlet channel of the oil outlet pipe 22, thereby improving structural stability.

[0054] Furthermore, if Figure 3 , Figure 6 and Figure 7The oil inlet 1111 of the atomizing chamber 111 is in the shape of a hole, a sealing strip 243 is convexly provided on the side wall of the silicone top cover 24, the silicone top cover 24 is inserted into the oil inlet 1111, the sealing strip 243 forms a sealed connection with the inner wall of the oil inlet 1111, and the oil inlet pipe 12 is sealedly connected with the oil inlet 1111. In this way, after the oil bottle 2 is installed, the oil outlet 212 of the oil bottle 2 and the oil inlet 1111 of the atomizing chamber 111 can be sealed and connected to prevent the smoke oil from leaking out of the atomizing chamber 111.

[0055] In some embodiments, reference Figure 4 and Figure 5 The oil outlet pipe 22 includes an oil outlet pipe body 221 and a bracket 222 connected in sequence from top to bottom, the bracket 222 includes a support plate 2221 and a plurality of connecting rods 2222, the support plate 2221 is connected to the bottom of the oil outlet pipe body 221 through a plurality of the connecting rods 2222, and the oil passage 2223 is defined between the plurality of the connecting rods 2222.

[0056] The width of the oil passage 2223 is preferably smaller than the width of the first sealing plug 23, so that the oil passage 2223 can allow the smoke oil to flow through, while the first sealing plug 23 cannot pass through the oil passage 2223; when the oil bottle 2 is set in the housing 11, the top of the push rod 131 is located at the limit position of the top of the oil inlet pipe 12, and the bottom of the push rod 131 presses the first sealing plug 23 onto the support plate 2221. In this way, after the oil bottle 2 is installed in place, the push rod 131 presses the first sealing plug 23 onto the support plate 2221, and relatively, the support plate 2221 and the first sealing plug 23 push the push rod 131 to the limit position of the top of the oil inlet pipe 12, so that the first sealing plug 23 and the push rod 131 will not shake, so as to avoid the user feeling that there are parts moving and colliding inside the handheld atomizer when using the handheld atomizer.

[0057] Specifically, the top end of the oil inlet pipe 12 is a closed end; the oil seepage hole 121 is opened on the side wall of the oil inlet pipe 12. The outer wall of the second sealing plug 132 is in sealing and sliding contact with the oil inlet channel in the oil inlet pipe 12. Figure 7 As shown, when the second sealing plug 132 is located below the oil seepage hole 121, the second sealing plug 132 can block the oil inlet channel of the oil inlet pipe 12, thereby blocking the oil seepage hole 121 and disconnecting the atomization chamber 111 from the outside; when the second sealing plug 132 is located above the oil seepage hole 121, as shown in FIG. Figure 8As shown, the second sealing plug 132 no longer blocks the oil seepage hole 121, and the atomization chamber 111 can be connected to the oil storage chamber 211. In addition, the closed end at the top of the oil inlet pipe 12 can limit the moving position of the second sealing plug 132 in the oil inlet pipe 12.

[0058] More specifically, if Figure 7 or Figure 8 As shown, the oil inlet pipe 12 includes an oil inlet pipe body 12 and a sealing plug 123. The upper and lower ends of the oil inlet pipe body 12 are open, and the sealing plug 123 is installed at the top opening of the oil inlet pipe body 12. The oil inlet pipe body 12 and the sealing plug 123 can be an integral structure or a separate structure.

[0059] In some embodiments, Figure 4 As shown, a guide channel 112 is formed in the housing 11 for inserting the oil bottle 2. The cross section of the guide channel 112 is non-circular, and the oil bottle 2 has an outer wall profile that matches the inner wall profile of the guide channel 112. In this way, the guide channel 112 can position the oil bottle 2, so that when the oil bottle 2 is inserted to the end of the guide channel 112, the silicone top cover 24 on the oil bottle 2 can be accurately inserted into the oil inlet 1111 of the atomization chamber 111, and the oil bottle 2 can be quickly installed.

[0060] In some embodiments, Figure 5 As shown, the bottle 21 includes a bottle body 21a and a cover 21b, the cover 21b is sealed on the bottle body 21a, the oil outlet 212 is opened on the cover 21b, and the oil outlet pipe 22 is integrally formed on the cover 21b. In this way, during manufacturing, the e-liquid can be added into the bottle body 21a first, and then the cover 21b is fixed on the bottle body 21a.

[0061] In some embodiments, the oil bottle 2 is snap-connected to the housing 11. In this way, the oil bottle 2 and the housing 11 are detachably connected, and the oil bottle 2 can be assembled and disassembled without using tools; wherein, the structure of the snap-connection can refer to the snap-connection structure in the prior art, and will not be described in detail here.

[0062] In some embodiments, Figure 2 As shown, the host 1 further includes a battery 16, and the battery 16 is installed in the housing 11. The battery 16 can supply power to the atomizing core 15 to achieve a heating function.

[0063] In summary, the embodiment of the utility model provides a handheld atomizer, which stores the smoke oil in an oil bottle 2 independent of the atomizing chamber 111. During transportation and storage, the smoke oil does not need to be soaked in contact with the oil storage cotton 14 in the atomizing chamber 111 for a long time, which can avoid affecting the taste of the smoke oil and make the handheld atomizer more user-friendly; by designing an oil bottle 2 that is used to store the smoke oil, the oil bottle 2 can be used to refill the atomizing chamber 111 with smoke oil multiple times, and the oil bottle 2 itself can be detachable and replaced, which greatly increases the oil storage capacity of the handheld atomizer; the oil bottle 2 is sealed by the first sealing plug 23, and can be transported and stored independently When installing the oil bottle 2, there is no need to manually release the sealing structure on the oil bottle 2. Instead, as the oil bottle 2 is installed on the shell 11, the first sealing plug 23 on the oil bottle 2 will open the oil passage 2223; the atomization chamber 111 in the shell 11 is sealed by the second sealing plug 132 in the push rod assembly 13, which can separate the oil storage cotton 14 from the outside world and prevent the oil storage cotton 14 from being contaminated by the outside air; similarly, there is no need to manually release the sealing of the atomization chamber 111 by the second sealing plug 132. As the oil bottle 2 is installed on the shell 11, the second sealing plug 132 will open the oil seepage hole 121.

[0064] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0065] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A handheld atomizer, characterized in that: include: Host and oil bottle; The main engine comprises a housing, an oil inlet pipe and a push rod assembly; An atomizing chamber is arranged in the shell, oil storage cotton and an atomizing core are arranged in the atomizing chamber, and an oil inlet is arranged at the bottom of the atomizing chamber; The oil inlet pipe is vertically installed at the oil inlet of the shell, and an oil inlet channel is provided in the oil inlet pipe. The oil inlet pipe is at least partially located in the atomization chamber. The portion of the oil inlet pipe located in the atomization chamber is provided with an oil seepage hole connecting the atomization chamber and the oil inlet channel, and the bottom of the oil inlet pipe has a first opening; The push rod assembly includes a push rod and a second sealing plug, wherein the second sealing plug is installed at the top end of the push rod, and the second sealing plug is slidably disposed in the oil inlet channel and can seal the first opening; The oil bottle comprises a bottle body, an oil outlet pipe and a first sealing plug; An oil storage cavity is formed inside the bottle body, and an oil outlet is provided on the top of the oil bottle; The oil outlet pipe is vertically mounted on the oil outlet of the bottle body, an oil outlet passage is provided in the oil outlet pipe, at least a portion of the oil outlet pipe is located in the oil storage cavity, an oil through hole connecting the oil storage cavity and the oil outlet passage is provided in the portion of the oil outlet pipe located in the oil storage cavity, and a second opening is provided on the top of the oil outlet pipe; The first sealing plug is slidably disposed in the oil outlet passage and is capable of sealing the second opening; When the oil bottle is installed on the main machine, the push rod pushes the first sealing plug to open the oil port, and the push rod drives the second sealing plug to open the first opening, and the first opening cooperates with the second opening to be connected.

2. The handheld atomizer according to claim 1, characterized in that: The oil bottle further comprises a silicone top cover, which is arranged at the second opening of the oil outlet pipe. A plug hole is provided on the silicone top cover, and the ejector rod is passed through the plug hole.

3. The handheld atomizer according to claim 2, characterized in that: The top of the silicone top cover is provided with a plurality of elastic baffles arranged in a circumferential direction, a gap is formed between two adjacent elastic baffles, and the insertion hole is located at the center of the plurality of elastic baffles.

4. The handheld atomizer according to claim 1, characterized in that: The oil outlet pipe includes an oil outlet pipe body and a bracket connected in sequence from top to bottom, the bracket includes a support plate and a plurality of connecting rods, the support plate is connected to the bottom of the oil outlet pipe body through the plurality of connecting rods, and the oil passage is defined between the plurality of connecting rods.

5. The handheld atomizer according to claim 1, characterized in that: The top end of the oil inlet pipe is a closed end; The oil seepage hole is opened on the side wall of the oil inlet pipe.

6. The handheld atomizer according to claim 5, characterized in that: The oil inlet pipe comprises an oil inlet pipe body and a sealing plug. The upper and lower ends of the oil inlet pipe body are open, and the sealing plug is installed at the top opening of the oil inlet pipe body.

7. The handheld atomizer according to claim 1, characterized in that: A guide channel for inserting the oil bottle is formed in the shell, the cross section of the guide channel is non-circular, and the oil bottle has an outer wall contour matching the inner wall contour of the guide channel.

8. The handheld atomizer according to claim 1, characterized in that: The oil bottle is snap-connected to the shell.

9. The handheld atomizer according to claim 1, characterized in that: The bottle body comprises a bottle body and a cover body, the cover body is sealed on the bottle body, the oil outlet is opened on the cover body, and the oil outlet pipe is integrally formed on the cover body.

10. The handheld atomizer according to any one of claims 1 to 9, characterized in that: The host also includes a battery, and the battery is installed in the shell.

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