Oil core separation type electronic cigarette

Abstract

An electronic cigarette with a separated oil core comprises an oil cup structure, a cigarette cartridge structure and a cigarette rod structure, an oil storage bin is formed in the oil cup structure, the cigarette cartridge structure is connected with the oil cup structure, and the cigarette rod structure is connected with the cigarette cartridge structure and used for supplying power to an atomization assembly of the cigarette cartridge structure; the smoke cartridge structure comprises an atomization base and the atomization assembly, the atomization base is provided with a tar guide column extending in the direction of the tar storage bin, and the atomization assembly is installed on the atomization base. The atomization base is connected with the tar cup structure and can move from a first position to a second position relative to the tar cup structure under the action of external force, so that the tar guide column can eject a tar sealing cover in the tar cup structure open, and tobacco tar in the tar storage bin can enter the atomization assembly along the tar guide column.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic smoking set field especially, relate to an oil core separation type electronic cigarette. BACKGROUND

[0002] Electronic cigarette is an electronic product that imitates cigarette, has the same appearance, smoke, taste and feeling as cigarette, and has become a relatively mature smoking substitute on the market.

[0003] And the electronic cigarette on the market at present is limited to the constraint of its own structure, the tobacco tar is generally stored in the atomization structure before delivery, is soaked in the oil storage cotton and atomization core of the atomization structure all the time, is not easy to store, also is easy to leak oil, even can cause the tobacco tar to deteriorate. SUMMARY

[0004] The utility model provides an oil core separation type electronic cigarette, can isolate the tobacco tar in the oil storage warehouse with the atomization component before consumer does not use, not only can ensure the freshness of the tobacco tar, but also can reduce the risk of oil leakage.

[0005] The utility model provides an oil core separation type electronic cigarette, the electronic cigarette includes oil cup structure, cartridge structure and tobacco stem structure, the inside of oil cup structure forms the oil storage warehouse, cartridge structure is connected with oil cup structure, tobacco stem structure is connected with cartridge structure, is used for the power supply of the atomization component of cartridge structure,

[0006] Among them, cartridge structure includes atomization base and atomization component, atomization base is equipped with the oil guide column that extends to the direction of oil storage warehouse, atomization component is installed on atomization base, atomization base is connected with oil cup structure and can be moved from first position to second position relative to oil cup structure under the action of external force, so that the oil guide column can open the oil cover in oil cup structure, so that the tobacco tar in the oil storage warehouse can enter along the oil guide column to the atomization component.

[0007] In the electronic cigarette of one embodiment of the utility model, the inside of oil cup structure also forms the air outlet channel, the oil storage warehouse is surrounded at the outer circumferential side of air outlet channel, the air outlet channel is communicated with the mouthpiece part that forms one end of oil cup structure, cartridge structure is connected at the other end of oil cup structure.

[0008] In the electronic cigarette of one embodiment of the utility model, the atomization component includes atomization seat, atomization core, oil storage cotton and the atomization cover with atomization channel, the oil storage cotton is annularly arranged at the outside of atomization core, the atomization cover is arranged at the outside of oil storage cotton and is connected with atomization seat, the atomization seat is fixed on atomization base, and the atomization channel is communicated with the air outlet channel.

[0009] In the electronic cigarette of the embodiment of the utility model, the oil cup structure includes an oil bottle, an oil bottle support and a first sealing element with the oil sealing cover, the oil bottle is formed with the oil storage compartment, the oil bottle support is built-in in the oil storage compartment, and the first sealing element is arranged between the oil bottle and the oil bottle support.

[0010] In the electronic cigarette of the embodiment of the utility model, one of the oil bottle support and the atomization base is provided with a first buckle, the other of the oil bottle support and the atomization base is provided with a first clamping groove, and the first buckle is clamped with the first clamping groove when the atomization base is in the second position.

[0011] In the electronic cigarette of the embodiment of the utility model, one of the oil bottle and the oil bottle support is provided with a second buckle, the other of the oil bottle and the oil bottle support is provided with a second clamping groove, and the second buckle is clamped with the second clamping groove.

[0012] In the electronic cigarette of the embodiment of the utility model, a guide hole is arranged on the oil bottle support, the oil guide column is arranged in the guide hole, the position of the oil sealing cover corresponds to the position of the guide hole and is at least partially accommodated in the guide hole.

[0013] In the electronic cigarette of the embodiment of the utility model, the connection between the air outlet channel and the atomization channel is sealed by the first sealing element.

[0014] In the electronic cigarette of the embodiment of the utility model, at least part of the tobacco rod structure is wrapped outside the oil cup structure and the cartridge structure.

[0015] In the electronic cigarette of the embodiment of the utility model, the tobacco rod structure includes a shell and an electronic control assembly, the shell is divided into a first region and a second region along the length direction, the oil cup structure and the cartridge structure are accommodated in the first region, and the electronic control assembly is accommodated in the second region.

[0016] The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs an oil core separation type electronic cigarette, which comprises an oil cup structure and a cartridge structure, the cartridge structure comprises an atomization base and an atomization assembly, the atomization base is provided with an oil guide column extending towards the oil storage compartment, the atomization assembly is mounted on the atomization base, the atomization base is connected with the oil cup structure and can move relative to the oil cup structure from a first position to a second position under the action of an external force, so that the oil guide column can push open the oil sealing cover in the oil cup structure, so that the tobacco oil in the oil storage compartment can enter the atomization assembly along the oil guide column, the tobacco oil in the oil storage compartment can be isolated from the atomization assembly before use by the consumer, which not only ensures the freshness of the tobacco oil, but also reduces the risk of oil leakage, and solves the problem of easy oil leakage of the electronic cigarette on the market.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 is a structural schematic diagram of an oil-core separated electronic cigarette provided by an embodiment of the present application;

[0020] Figure 2 is Figure 1 is a cross-sectional schematic diagram of the electronic cigarette in

[0021] Figure 3 is Figure 1 is an exploded schematic diagram of the electronic cigarette in

[0022] Figure 4 is Figure 2 is a schematic diagram of the cartridge structure and the oil cup structure in a first position in

[0023] Figure 5 is Figure 2 is a schematic diagram of the cartridge structure and the oil cup structure in a second position in

[0024] Figure 6 is Figure 3 is a cross-sectional schematic diagram of the oil cup structure in

[0025] Figure 7 is Figure 3 is an exploded schematic diagram of the oil cup structure in

[0026] Figure 8 is Figure 3 is an exploded schematic diagram of the cartridge structure in

[0027] Figure 9 is Figure 3 is an exploded schematic diagram of the cartridge structure in

[0028] Explanation of reference signs:

[0029] 10, oil cup structure; 11, oil bottle; 111, mouthpiece part; 112, oil storage compartment; 113, air outlet passage; 12, first sealing member; 121, oil sealing cover; 13, oil bottle support; 131, guide hole; 132, first buckle; 133, oil injection hole; 14, oil injection silica gel;

[0030] 20, cartridge structure; 21, atomization assembly; 211, atomization channel; 22, atomization base; 221, oil guide column; 222, first clamping groove; 23, second sealing element; 24, third sealing element;

[0031] 30, cigarette rod structure; 31, electric control assembly; 311, switch; 312, display screen; 313, electric core; 314, control board; 315, electric control support; 32, shell. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] It should also be understood that the terms used in the specification of the present application are only for the purpose of describing specific embodiments of the present application in the description of the present application. It should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0034] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments and features in the embodiments can be combined with each other without conflict.

[0035] As Figures 1 to 9As shown, the present application provides an oil core separation type electronic cigarette, which comprises an oil cup structure 10, a cartridge structure 20 and a cigarette rod structure 30. The oil cup structure 10 is installed on one side of the cartridge structure 20 and used to provide tobacco tar to the cartridge structure 20. The cigarette rod structure 30 is connected with the cartridge structure 20 and used to supply power to the cartridge structure 20, so that the cartridge structure 20 can atomize the tobacco tar introduced from the oil cup structure 10. The atomized smoke can be discharged from the oil cup structure 10 along with the airflow for smoking.

[0036] In an optional embodiment, the oil cup structure 10 is internally formed with an oil storage compartment 112. The tobacco tar in the oil storage compartment 112 is isolated from the atomization assembly 21 before use by a consumer. When the consumer needs to use, the relative position between the cartridge structure 20 and the oil cup structure 10 can be adjusted, so that the oil storage compartment 112 can provide the tobacco tar to the cartridge structure 20. In this way, the freshness of the tobacco tar can be ensured, and the risk of oil leakage can be reduced, thereby solving the problem of easy oil leakage of the electronic cigarette on the market.

[0037] In an optional embodiment, the cartridge structure 20 comprises an atomization base 22 and an atomization assembly 21. The atomization base 22 is provided with an oil guide column 221 extending towards the oil storage compartment 112. The atomization assembly 21 is installed on the atomization base 22, and the cigarette rod structure 30 is used to supply power to the atomization assembly 21. The atomization base 22 is connected with the oil cup structure 10 and can move relative to the oil cup structure 10 from a first position to a second position under the action of an external force. In this way, the oil guide column 221 can push open the oil cover 121 in the oil cup structure 10, so that the tobacco tar in the oil storage compartment 112 can enter the atomization assembly 21 along the oil guide column 221, thereby supplying oil to the atomization assembly 21. This solves the problem of taste change caused by long-term soaking of the tobacco tar in the atomization assembly 21, thereby prolonging the preservation period of the tobacco tar during product storage and transportation, and improving the disadvantage of oil leakage of the electronic cigarette.

[0038] In an optional embodiment, the oil cup structure 10 is provided with an oil injection silica gel 14, which is detachably installed in an oil injection hole 133 of the oil cup structure 10. When the tobacco tar in the oil storage compartment 112 is consumed, the oil injection silica gel 14 can be removed to add tobacco tar into the oil storage compartment 112 through the oil injection hole 133, thereby avoiding the problem of large waste caused by discarding the entire electronic cigarette. The atomization base 22 is detachably connected with the oil cup structure 10. The oil injection silica gel 14 is arranged on the side of the oil cup structure 10 facing the installation of the cartridge structure 20, thereby avoiding the risk of oil leakage caused by misoperation. That is, when it is necessary to add tobacco tar, the cartridge structure 20 is first separated from the oil cup structure 10, and then the oil injection silica gel 14 is removed. After adding the tobacco tar, the oil injection silica gel 14 and the cartridge structure 20 are reinstalled.

[0039] In an alternative embodiment, the oil cup structure 10 is further formed with an air outlet channel 113, the oil storage compartment 112 is arranged around the outer periphery of the air outlet channel 113, the air outlet channel 113 is in communication with the suction nozzle 111 formed at one end of the oil cup structure 10, and the cartridge structure 20 is connected to the other end of the oil cup structure 10, so that when the atomizing base 22 is moved from the first position to the second position under the action of an external force, the oil guide column 221 can push open the oil seal cover 121 in the oil storage compartment 112, so that the oil storage compartment 112 can supply oil to the atomizing assembly 21, and then the atomizing assembly 21 can discharge the atomized smoke through the air outlet channel 113, and then the user can inhale the smoke from the suction nozzle 111.

[0040] In an alternative embodiment, the atomizing assembly 21 comprises an atomizing seat, an atomizing core, an oil storage cotton, and an atomizing cover with an atomizing channel 211, the oil storage cotton is arranged around the outside of the atomizing core, the atomizing cover is arranged outside the oil storage cotton and connected with the atomizing seat, the atomizing seat is fixed on the atomizing base 22, and the atomizing channel 211 is in communication with the air outlet channel 113.

[0041] In an alternative embodiment, the oil cup structure 10 comprises an oil bottle 11, an oil bottle support 13, and a first sealing member 12 with the oil seal cover 121, the oil storage compartment 112 is formed in the oil bottle 11, the oil bottle support 13 is built in the oil storage compartment 112, and the first sealing member 12 is arranged between the oil bottle 11 and the oil bottle support 13 to seal the oil storage compartment 112.

[0042] In an alternative embodiment, the cartridge structure 20 comprises a second sealing member 23 and a third sealing member 24, the second sealing member 23 is arranged between the atomizing assembly 21 and the atomizing base 22 and forms a sealed connection with the oil bottle 11, and the third sealing member 24 is arranged between the atomizing assembly 21 and the oil bottle support 13 to seal the gap between the atomizing assembly 21 and the oil bottle support 13.

[0043] In an alternative embodiment, one of the oil bottle support 13 and the atomizing base 22 is provided with a first clamping buckle 132, and the other of the oil bottle support 13 and the atomizing base 22 is provided with a first clamping groove 222, the first clamping buckle 132 is clamped with the first clamping groove 222 when the atomizing base 22 is in the second position, so that the cartridge structure 20 can be detachably connected to one end of the oil cup structure 10, and it can also ensure that when the cartridge structure 20 is assembled in place, the oil guide column 221 can push open the oil seal cover 121 in the oil cup structure 10, so that the oil in the oil storage compartment 112 can enter the atomizing assembly 21 along the oil guide column 221, thereby supplying oil to the atomizing assembly 21, solving the problem of taste change caused by long-term soaking of the oil in the atomizing assembly 21, thereby prolonging the shelf life of the oil during product storage and transportation, and improving the disadvantage of oil leakage of the electronic cigarette.

[0044] In an alternative embodiment, one of the oil bottle 11 and the oil bottle holder 13 is provided with a second buckle, and the other of the oil bottle 11 and the oil bottle holder 13 is provided with a second clamping groove, the second buckle being clamped with the second clamping groove, so that the cartridge structure 20 can be detachably connected to one end of the oil cup structure 10, and the oil bottle 11 and the oil bottle holder 13 can be fixed together.

[0045] In an alternative embodiment, the oil bottle holder 13 is provided with a guide hole 131, and the oil guide column 221 is arranged in the guide hole 131, and the position of the oil sealing cover 121 corresponds to the position of the guide hole 131 and is at least partially accommodated in the guide hole 131. When the atomizing base 22 is pushed into place, that is, the atomizing base 22 is in the second position, the oil guide column 221 pushes the oil sealing cover 121 in the guide hole 131, and the atomizing base 22 and the oil cup structure 10 are clamped together by the first buckle 132 and the first clamping groove 222. At this time, the tobacco tar in the oil storage chamber 112 can enter the atomizing assembly 21 along the oil guide column 221 through the guide hole 131.

[0046] In an alternative embodiment, the connection between the air outlet channel 113 and the atomizing channel 211 is sealed by the first sealing member 12.

[0047] In an alternative embodiment, at least part of the tobacco rod structure 30 is wrapped outside the oil cup structure 10 and the cartridge structure 20. Among them, the tobacco rod structure 30 is detachably connected with the oil cup structure 10 and the cartridge structure 20, so that one of the tobacco rod structure 30, the oil cup structure 10 and the cartridge structure 20 can be replaced, solving the problem of waste caused by the need to discard the entire electronic cigarette when the tobacco tar is exhausted.

[0048] In an alternative embodiment, the tobacco rod structure 30 includes a shell 32 and an electronic control assembly 31, the shell 32 is divided into a first region and a second region along the length direction, the oil cup structure 10 and the cartridge structure 20 are accommodated in the first region, and the electronic control assembly 31 is accommodated in the second region.

[0049] In an alternative embodiment, the electronic control assembly 31 includes a switch 311, a display screen 312, an electric core 313, a control panel 314 and an electronic control holder 315, the switch 311, the display screen 312, the electric core 313, the control panel 314 and the electric core 313 are mounted on the electronic control holder 315 and electrically connected with the atomizing core, the electronic control holder 315 is mounted in the second region, and the switch 311 and the display screen 312 can be exposed from the shell 32, the switch 311 is used to control the working of the atomizing core, and the display screen 312 is used to display the working state of the atomizing core, the power consumption of the electric core 313 and the storage state of the tobacco tar in the oil storage chamber 112.

[0050] By using the above technical scheme, since the tobacco tar in the oil storage bin 112 is isolated from the atomizing assembly 21 before being used by the consumer, the tobacco tar can be free from contact with the heating wire made of storage cotton and hardware materials, and the defects of taste change and corrosion caused by long-term soaking are solved. Meanwhile, through the independent sealing and transportation of the oil storage bin 112, the shelf life of the tobacco tar during product storage and transportation is prolonged, and the defect of oil leakage is also improved.

[0051] In the description of the present application, it should be noted that unless specifically defined and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected. It can be mechanical connection, or electrical connection. It can be direct connection, or indirect connection through an intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] In the present application, unless specifically defined and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0053] The above disclosure provides many different implementations or examples for implementing the different structures of the present application. In order to simplify the disclosure of the present application, the components and arrangements of specific examples are described in the above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0054] In the description of the specification, the description using terms such as "one embodiment", "some embodiments", "certain embodiments", "an example", "a specific example" or "some examples" etc. means that the particular feature, structure, material or characteristic being described is included in at least one embodiment or example of the application. The illustrative appearances of the above terms in various places in the specification are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics can be combined in any suitable manner in one or more embodiments or examples.

Claims

1. An oil wick separated electronic cigarette, characterized in that, The electronic cigarette comprises an oil cup structure, a cartridge structure and a rod structure, the oil cup structure is internally formed with an oil storage chamber, the cartridge structure is connected with the oil cup structure, and the rod structure is connected with the cartridge structure and used for supplying power to an atomization assembly of the cartridge structure; The cartridge structure comprises an atomization base and the atomization assembly, the atomization base is provided with an oil guide column extending towards the oil storage chamber, the atomization assembly is mounted on the atomization base, the atomization base is connected with the oil cup structure and can move relative to the oil cup structure from a first position to a second position under the action of an external force, so that the oil guide column can push open an oil cover in the oil cup structure, and thus the tobacco oil in the oil storage chamber can enter the atomization assembly along the oil guide column.

2. The electronic cigarette of claim 1, wherein, The oil cup structure is further internally formed with an air outlet channel, the oil storage chamber surrounds the outer periphery of the air outlet channel, the air outlet channel is in communication with a mouthpiece formed at one end of the oil cup structure, and the cartridge structure is connected at the other end of the oil cup structure.

3. The electronic cigarette of claim 2, wherein, The atomization assembly comprises an atomization seat, an atomization core, an oil storage cotton and an atomization cover with an atomization channel, the oil storage cotton is annularly arranged on the outer side of the atomization core, the atomization cover is arranged on the outer side of the oil storage cotton and connected with the atomization seat, the atomization seat is fixed on the atomization base, and the atomization channel is in communication with the air outlet channel.

4. The electronic cigarette of claim 3, wherein, The oil cup structure comprises an oil bottle, an oil bottle support and a first sealing member with the oil cover, the oil bottle is internally formed with the oil storage chamber, the oil bottle support is built-in in the oil storage chamber, and the first sealing member is arranged between the oil bottle and the oil bottle support.

5. The electronic cigarette of claim 4, wherein, One of the oil bottle support and the atomization base is provided with a first buckle, and the other of the oil bottle support and the atomization base is provided with a first clamping groove, the first buckle is clamped with the first clamping groove when the atomization base is in the second position.

6. The electronic cigarette of claim 4, wherein, One of the oil bottle and the oil bottle support is provided with a second buckle, and the other of the oil bottle and the oil bottle support is provided with a second clamping groove, the second buckle is clamped with the second clamping groove.

7. The electronic cigarette of claim 4, wherein, The oil bottle support is provided with a guide hole, the oil guide column is arranged in the guide hole, and the position of the oil cover corresponds to the position of the guide hole and is at least partially accommodated in the guide hole.

8. The electronic cigarette of claim 4, wherein, The connection between the air outlet channel and the atomization channel is sealed by the first sealing member.

9. The electronic cigarette of claim 1, wherein, At least part of the rod structure is wrapped on the outer side of the oil cup structure and the cartridge structure.

10. The electronic cigarette of claim 9, wherein, The rod structure comprises a shell and an electronic control assembly, the shell is divided into a first region and a second region along the length direction, the oil cup structure and the cartridge structure are accommodated in the first region, and the electronic control assembly is accommodated in the second region.

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