Electronic cigarette

Abstract

An electronic cigarette comprises a cigarette holder assembly, an atomization assembly, a battery assembly and a tar storage assembly, the cigarette holder assembly is connected to the front end of the atomization assembly, and the battery assembly and the tar storage assembly are detachably installed at the rear end of the atomization assembly; wherein the atomization assembly comprises an atomization support, an oil guide part, an atomization bottom cover, an atomization shell and a heating part electrically connected with the battery assembly, the atomization support is provided with a sinking groove structure, the heating part and at least part of the oil guide part are contained in the sinking groove structure, the atomization shell covers the outer side of the atomization support, and the atomization bottom cover covers the atomization shell. The atomization support is installed on the atomization bottom cover, and the tar storage assembly penetrates through the atomization bottom cover to be connected with the atomization support and is used for providing tobacco tar for the tar guide piece.

Description

Technical Field

[0001] The utility model relates to the field of electronic smoking devices, in particular to an electronic cigarette. Background Art

[0002] The oil storage chamber of the electronic cigarette currently on the market is set in the atomization component, and the oil storage chamber is provided with oil storage cotton for storing oil, and the oil storage cotton is provided with a smoke channel for accommodating the heating element. When the temperature or air pressure changes, it is easy for the oil to penetrate into the smoke channel, causing oil leakage and the smoke is easily condensed by the oil on the oil storage cotton due to heat absorption, which makes it easy for smokers to inhale the oil. Moreover, when the user needs to add oil or change to different flavors of oil, the oil storage cotton cannot be partially replaced separately. Utility Model Content

[0003] The utility model provides an electronic cigarette, which facilitates users to add oil to the oil storage component or replace oil of different flavors through the detachable arrangement of the oil storage component and the atomizer component. It is not necessary to replace the atomizer component, but only the oil storage component. The problem of oil deterioration and taste change caused by the heating element being immersed in the oil for a long time is solved, and oil leakage caused by temperature change or air pressure change can also be avoided.

[0004] The utility model also provides an electronic cigarette, comprising a mouthpiece assembly, an atomizer assembly, a battery assembly and an oil storage assembly, wherein the mouthpiece assembly is connected to the front end of the atomizer assembly, and the battery assembly and the oil storage assembly are detachably mounted on the rear end of the atomizer assembly;

[0005] Among them, the atomizer assembly includes an atomizer bracket, an oil guide member, an atomizer bottom cover, an atomizer shell and a heating member electrically connected to the battery assembly, the atomizer bracket is provided with a sink structure, the heating member and at least part of the oil guide member are accommodated in the sink structure, the atomizer shell cover is arranged on the outside of the atomizer bracket, the atomizer bracket is installed on the atomizer bottom cover, the oil storage assembly passes through the atomizer bottom cover and is connected to the atomizer bracket, and is used to provide smoke oil to the oil guide member.

[0006] In the electronic cigarette of one embodiment of the utility model, the atomizing bracket is provided with a connecting port for the outflow of smoke oil, at least part of the structure of the oil guide member extends to the connecting port, and the oil storage assembly is detachably installed in the connecting port.

[0007] In an electronic cigarette of one embodiment of the utility model, the oil storage assembly includes a first oil storage bottle and a second oil storage bottle, and the connecting port includes a first connecting port and a second connecting port symmetrically arranged on both sides of the sink structure, and the first oil storage bottle and the second oil storage bottle are correspondingly connected to the first connecting port and the second connecting port.

[0008] In an electronic cigarette of one embodiment of the utility model, the oil guide member includes a first oil guide cotton and a second oil guide cotton, the first oil guide cotton is arranged in the sink structure, and the second oil guide cotton is connected to the first oil guide cotton and extends to the connection port.

[0009] In an electronic cigarette of one embodiment of the utility model, the first oil storage bottle and the second oil storage bottle each include a bottle body seal and an oil storage bottle body with a bottle mouth structure, the bottle body seal is connected to the bottle mouth structure, and the bottle mouth structure is detachably connected to the connecting port.

[0010] In an electronic cigarette of one embodiment of the utility model, the battery assembly includes a connecting bracket and a battery pack, the battery pack is detachably mounted on the connecting bracket, the connecting bracket is connected to the atomizing bottom cover, and the first oil storage bottle and the second oil storage bottle are symmetrically arranged on both sides of the connecting bracket.

[0011] In an electronic cigarette of one embodiment of the utility model, the connecting bracket includes a bracket body, a bracket top cover and a bracket top cover, the bracket body has a mounting groove, the bracket top cover and the bracket top cover are fixed at both ends of the mounting groove, and the battery pack is accommodated in the mounting groove.

[0012] In the electronic cigarette of one embodiment of the utility model, the battery assembly includes a bracket seal, and the bracket seal is arranged between the bracket top cover and the bracket body to fill the gap between the bracket top cover and the bracket body.

[0013] In the electronic cigarette of one embodiment of the utility model, the battery assembly includes an output electrode, which is arranged on the top cover of the bracket and is electrically connected to the battery pack for transmitting voltage to the heating element.

[0014] In the electronic cigarette of one embodiment of the present utility model, the battery assembly includes a light guide, and the light guide is installed on the bracket body and extends along the length direction of the bracket body.

[0015] The technical solution provided by the embodiments of the present application may include the following beneficial effects: the present application designs an electronic cigarette, including a mouthpiece assembly, an atomizer assembly, a battery assembly and an oil storage assembly. The mouthpiece assembly is connected to the front end of the atomizer assembly, and the battery assembly and the oil storage assembly are detachably installed at the rear end of the atomizer assembly. Since the oil storage assembly is detachably installed in the notch structure, it is convenient to replace the oil storage assembly, thereby avoiding the phenomenon of oil leakage of the electronic cigarette due to temperature changes or air pressure changes. It is not only convenient for users to add oil to the oil storage assembly or replace oil of different flavors without replacing the atomizer assembly, but only the oil storage assembly needs to be replaced. It also solves the problem of oil deterioration and taste change caused by the heating element being immersed in oil for a long time.

[0016] Among them, the atomizer assembly includes an atomizer bracket, an oil guide and a heating element electrically connected to the battery assembly. The atomizer bracket is provided with a sink structure, and the heating element and at least part of the oil guide are accommodated in the sink structure, so that the overall level of the smoke oil is lower than the oil inlet end surface, which can solve the problem of smoke oil leakage.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of an electronic cigarette provided by an embodiment of the present application;

[0020] Figure 2 yes Figure 1 A cross-sectional schematic diagram of an electronic cigarette;

[0021] Figure 3 yes Figure 1 Schematic diagram of the electronic cigarette in the disassembly;

[0022] Figure 4 yes Figure 1 A schematic diagram of the structure of the battery assembly;

[0023] Figure 5 yes Figure 1 A schematic cross-sectional view of a battery assembly in FIG.

[0024] Figure 6 yes Figure 1 An exploded schematic diagram of the battery assembly in FIG.

[0025] Figure 7 yes Figure 1 A cross-sectional schematic diagram of an atomization assembly in FIG.

[0026] Figure 8 yes Figure 1 Schematic diagram of the exploded view of the atomization components in the figure. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should also be understood that the terms used in this utility model specification are only for describing specific realities. In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0030] like Figures 1 to 8 As shown, the present application provides an electronic cigarette, including a mouthpiece assembly 10, an atomizer assembly 20, a battery assembly 30 and an oil storage assembly 40, wherein the mouthpiece assembly 10 is connected to the front end of the atomizer assembly 20, and the battery assembly 30 and the oil storage assembly 40 are detachably installed at the rear end of the atomizer assembly 20, so as to utilize the detachable modular design to facilitate the replacement of the atomizer assembly 20, the battery assembly 30 and the oil storage assembly 40, so that when the electronic cigarette is repaired, only the atomizer assembly 20 or the battery assembly 30 can be replaced; or, it is convenient for the user to add tobacco oil to the oil storage assembly 40 or replace tobacco oil of different flavors, without having to replace the entire electronic cigarette, and only the oil storage assembly 40 needs to be replaced, which not only reduces the maintenance cost of the electronic cigarette, but also avoids the phenomenon of oil leakage of the electronic cigarette due to temperature changes or air pressure changes, and solves the problem of tobacco oil deterioration and taste change caused by the heating element being immersed in tobacco oil for a long time.

[0031] After adopting the above technical scheme, since the atomizer assembly 20, the battery assembly 30 and the oil storage assembly 40 are all modularly designed, the three components can be detached and replaced. The detachable and replaceable oil storage assembly 40 allows consumers to change flavors without replacing parts, and can also replenish the smoke oil to continue to smoke the original flavor, truly realizing zero material consumption for changing flavors; at the same time, the independent oil storage assembly 40 structure makes the atomizer assembly 20 separate from the smoke oil and become an independent component. After the oil storage assembly 40 is assembled, the smoke oil enters the smoke channel of the atomizer assembly 20, so that the smoke oil is freed from the disadvantages of changing taste and flat mouth caused by long-term immersion in components such as oil storage cotton and heating elements. In addition, the modular and detachable atomizer assembly 20 design allows consumers to replace the atomizer assembly 20 as a whole module if it becomes aged after using it for a period of time, and the replaced atomizer assembly 20 can continue to play a brand new atomization effect.

[0032] In an optional embodiment, the atomizer assembly 20 includes an atomizer bracket 21, an oil guide 25, an atomizer bottom cover 23, an atomizer housing 22 and a heating element 24. The heating element 24 is electrically connected to the battery assembly and is installed on the atomizer bracket 21 together with the oil guide 25. The atomizer bracket 21 is accommodated in a sealed cavity formed by the atomizer housing 22 and the atomizer bottom cover 23. The oil storage assembly 40 passes through the atomizer bottom cover 23 and is connected to the atomizer bracket 21 to provide oil to the oil guide 25. Among them, a sink structure 211 is provided on the atomizer bracket 21, and the heating element 24 and at least part of the oil guide 25 are accommodated in the sink structure 211, so that the overall level of the oil is lower than the oil inlet end surface, which can solve the problem of oil leakage.

[0033] Exemplarily, at least part of the oil guide 25 is accommodated in the sink structure 211 and forms a smoke channel, the heating element 24 is arranged in the smoke channel, and at least part of the oil guide 25 extends to the relative position of the bottle mouth structure 411 of the oil storage assembly 40, so as to guide the smoke oil in the oil storage assembly 40 to the sink structure 211. Since the bottom surface of the sink structure 211 is relatively low, the smoke oil level of the oil guide 25 is lower than the oil inlet end surface, thereby solving the problem of electronic cigarette smoke oil leakage.

[0034] In an optional embodiment, a connection port 212 for the outflow of tobacco oil is provided on the atomization bracket 21, and at least part of the structure of the oil guide member 25 extends to the connection port 212. The oil storage assembly 40 is detachably installed in the connection port 212 to provide tobacco oil to the oil guide member 25 through the connection port 212, so that the heating element 24 can atomize the tobacco oil in the oil guide member 25, so that the atomized smoke can flow into the cigarette holder assembly 10 with the airflow for smoking.

[0035] Exemplarily, the connection port 212 has a first end face and a second end face opposite to each other, the bottle mouth structure 411 of the oil storage assembly 40 enters from the second end face and is fixed in the connection port 212, at least part of the oil guide member 25 is arranged on the first end face, and at least part of the oil guide member 25 is accommodated in the sink structure 211. The first end face is located higher than the bottom surface of the sink structure 211, that is, the overall level of the smoke oil is lower than the oil inlet end face.

[0036] In an optional embodiment, the atomizer bracket 21 is made of a material that is elastic and resistant to corrosion by tobacco oil, such as rubber, silicone, etc., and can be nested in the sealing cavity by relying on its own elasticity and form an interference fit with the sealing cavity, thereby being fixed on the sealing cavity.

[0037] In an optional embodiment, the oil storage assembly 40 includes a first oil storage bottle 40a and a second oil storage bottle 40b, and the connecting port 212 includes a first connecting port 2121 and a second connecting port 2122, and the first connecting port 2121 and the second connecting port 2122 are symmetrically arranged on both sides of the sink structure 211, and the first oil storage bottle 40a and the second oil storage bottle 40b are correspondingly connected to the first connecting port 2121 and the second connecting port 2122, so as to provide the smoke oil to the atomization assembly 20; at the same time, the first oil storage bottle 40a and the second oil storage bottle 40b are arranged on the outside of the atomization assembly 20, which can prevent the smoke oil from seeping into the smoke channel, thereby solving the problems of leakage and inhalation of smoke oil.

[0038] In an optional embodiment, the oil guide member 25 includes a first oil guide cotton 251 and a second oil guide cotton 252. The first oil guide cotton 251 is arranged in the trough structure 211, and the second oil guide cotton 252 is connected to the first oil guide cotton 251 and extends to the connecting port 212, so that the oil at the connecting port 212 can be transferred to the first oil guide cotton 251 through the second oil guide cotton 252, and then the heating element 24 can heat and atomize it to form smoke.

[0039] In an optional embodiment, the first oil storage bottle 40a and the second oil storage bottle 40b both include a bottle body seal 42 and an oil storage bottle body 41 having a bottle mouth structure 411, the bottle body seal 42 is connected to the bottle mouth structure 411, and the bottle mouth structure 411 is detachably connected to the connecting port 212.

[0040] In an optional embodiment, the first oil storage bottle 40a and the second oil storage bottle 40b are made of a transparent material and are provided with scales thereon. Correspondingly, an observation window is provided on the protective covers of the first oil storage bottle 40a and the second oil storage bottle 40b, and the observation window is used for the user to observe the amount of oil in the oil storage bottles, so that the user can better control the amount of oil in the first oil storage bottle 40a and the second oil storage bottle 40b and add oil in time.

[0041] In an optional embodiment, the battery assembly 30 includes a connecting bracket 31 and a battery pack 32, the battery pack 32 is detachably mounted on the connecting bracket 31, the connecting bracket 31 is connected to the atomizer bottom cover 23, and the first oil storage bottle 40a and the second oil storage bottle 40b are symmetrically arranged on both sides of the connecting bracket 31.

[0042] In an optional embodiment, the connecting bracket 31 includes a bracket body 311, a bracket top cover 312 and a bracket top cover 313, the bracket body 311 has a mounting groove, the bracket top cover 312 and the bracket top cover 313 are fixed at both ends of the mounting groove, and the battery pack 32 is accommodated in the mounting groove.

[0043] In an optional embodiment, the bracket body 311 has a vertical structure and a transverse structure, the mounting groove is formed in the vertical structure, the bracket top cover 312 is fixed to one end of the vertical structure away from the transverse structure, and the transverse structure is used to realize the connection between the vertical structure and the atomizing bottom cover 23. Among them, the transverse structure is provided with a first through hole 3111 and a second through hole 3112, the position of the first through hole 3111 corresponds to the position of the first connecting port 2121, and the position of the second through hole 3112 corresponds to the position of the second connecting port 2122, so that the bottle mouth structure 411 of the first oil storage bottle 40a can be detachably connected to the first connecting port 2121 after passing through the first through hole 3111, and the bottle mouth structure 411 of the second oil storage bottle 40b can be detachably connected to the second connecting port 2122 after passing through the second through hole 3112.

[0044] In an optional embodiment, the battery assembly 30 includes a bracket seal 37 , which is disposed between the bracket top cover 313 and the bracket body 311 to fill a gap between the bracket top cover 313 and the bracket body 311 .

[0045] In an optional embodiment, the battery assembly 30 includes an output electrode 35 , which is disposed on the bracket top cover 313 and is electrically connected to the battery pack 32 for transmitting voltage to the heating element 24 .

[0046] In an optional embodiment, the atomizer assembly 20 includes an input electrode 26, which is disposed on the atomizer bottom cover 23 and electrically connected to the heating element 24. The position of the input electrode 26 corresponds to the position of the output electrode 35. After the battery assembly 30 and the atomizer assembly 20 are assembled together, the output electrode 35 is connected to the input electrode 26.

[0047] In an optional embodiment, the battery assembly 30 includes a light guide 36, which is mounted on the bracket body 311 and extends along the length direction of the bracket body 311. The light guide 36 includes a light guide plate and a light emitting member, the light emitting member is electrically connected to the battery pack 32, and the light guide plate cover is arranged outside the light emitting member.

[0048] In an optional embodiment, the battery assembly 30 includes a control board 33 electrically connected to the battery pack 32 . The control board 33 is provided with a charging interface for charging the battery pack 32 .

[0049] In an optional embodiment, the battery assembly 30 includes a microphone 34 electrically connected to the control board 33 , and the microphone 34 is mounted on the bracket top cover 313 .

[0050] In an optional embodiment, the battery assembly 30 includes a microphone silica gel and a microphone oil-absorbing cotton, the microphone 34 is mounted on the bracket top cover 313 through the microphone silica gel, and the microphone oil-absorbing cotton is arranged on the side of the microphone silica gel facing the atomization assembly 20.

[0051] After adopting the above technical scheme, since the atomizing bracket 21 is provided with a sink structure 211, the heating element 24 and the first oil-conducting cotton 251 can be accommodated in the sink structure 211, solving the problem of oil leakage of the electronic cigarette; at the same time, through the modular design of the atomizing assembly 20, the battery assembly 30 and the oil storage assembly 40, the three components are detachable and replaceable, and the detachable and replaceable oil storage assembly 40 allows consumers to change flavors without replacing parts, and can also replenish oil to continue to smoke the original flavor, truly realizing zero material consumption for changing flavors; in addition, the independent oil storage assembly 40 structure makes the atomizing assembly 20 separate from the oil and become an independent component, and the oil storage assembly 40 is assembled before the oil enters the smoke channel of the atomizing assembly 20, so that the oil is free from the disadvantages of changing taste and flat mouth caused by long-term immersion of the oil storage cotton, heating element and other devices. In addition, the modular and detachable atomizing assembly 20 design allows consumers to replace the atomizing assembly 20 as a whole module after using it for a period of time, and the atomizing assembly 20 after the replacement can continue to play a new atomizing effect.

[0052] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected 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 this application can be understood according to the specific circumstances.

[0053] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0054] The disclosure above provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. An electronic cigarette, characterized in that: It includes a cigarette holder assembly, an atomizer assembly, a battery assembly and an oil storage assembly, wherein the cigarette holder assembly is connected to the front end of the atomizer assembly, and the battery assembly and the oil storage assembly are detachably mounted on the rear end of the atomizer assembly; Among them, the atomizer assembly includes an atomizer bracket, an oil guide member, an atomizer bottom cover, an atomizer shell and a heating member electrically connected to the battery assembly, the atomizer bracket is provided with a sink structure, the heating member and at least part of the oil guide member are accommodated in the sink structure, the atomizer shell cover is arranged on the outside of the atomizer bracket, the atomizer bracket is installed on the atomizer bottom cover, the oil storage assembly passes through the atomizer bottom cover and is connected to the atomizer bracket, and is used to provide smoke oil to the oil guide member.

2. The electronic cigarette according to claim 1, characterized in that: The atomization bracket is provided with a connection port for the outflow of the smoke oil, at least a part of the structure of the oil guide member extends to the connection port, and the oil storage assembly is detachably installed in the connection port.

3. The electronic cigarette according to claim 2, characterized in that: The oil storage assembly includes a first oil storage bottle and a second oil storage bottle, and the connecting port includes a first connecting port and a second connecting port symmetrically arranged on both sides of the sink structure, and the first oil storage bottle and the second oil storage bottle are correspondingly connected to the first connecting port and the second connecting port.

4. The electronic cigarette according to claim 2, characterized in that: The oil guide member includes a first oil guide cotton and a second oil guide cotton. The first oil guide cotton is arranged in the sink structure, and the second oil guide cotton is connected to the first oil guide cotton and extends to the connection port.

5. The electronic cigarette according to claim 3, characterized in that: The first oil storage bottle and the second oil storage bottle both include a bottle body seal and an oil storage bottle body having a bottle mouth structure, the bottle body seal is connected to the bottle mouth structure, and the bottle mouth structure is detachably connected to the connecting port.

6. The electronic cigarette according to claim 3, characterized in that: The battery assembly includes a connecting bracket and a battery pack, the battery pack is detachably mounted on the connecting bracket, the connecting bracket is connected to the atomizing bottom cover, and the first oil storage bottle and the second oil storage bottle are symmetrically arranged on both sides of the connecting bracket.

7. The electronic cigarette according to claim 6, characterized in that: The connecting bracket comprises a bracket body, a bracket top cover and a bracket cover, the bracket body has a mounting groove, the bracket top cover and the bracket cover are fixed at two ends of the mounting groove, and the battery pack is accommodated in the mounting groove.

8. The electronic cigarette according to claim 7, characterized in that: The battery assembly includes a support seal, which is arranged between the support top cover and the support body and is used to fill a gap between the support top cover and the support body.

9. The electronic cigarette according to claim 7, characterized in that: The battery assembly includes an output electrode, which is arranged on the top cover of the bracket and is electrically connected to the battery pack for transmitting voltage to the heating element.

10. The electronic cigarette according to claim 7, characterized in that: The battery assembly includes a light guide, which is mounted on the bracket body and extends along the length direction of the bracket body.

Images