Atomizer with separated oil core and electronic cigarette

Abstract

The atomizer comprises an oil bin shell, a sealing piece, a base and an atomizing core, the oil bin shell is provided with a cavity wall, the cavity wall and the oil bin shell define an oil storage cavity, the cavity wall is provided with a first oil passing part, the sealing piece is rotatably installed in the oil bin shell, the sealing piece is provided with a working oil cavity, and the working oil cavity is provided with a second oil passing part; the sealing piece is provided with a second oil passing part communicated with the working oil cavity, the base and the oil bin shell are relatively rotatably connected, the base and the sealing piece are relatively fixed, the base is used for driving the sealing piece to rotate between a first position and a second position, and the first position is the position where the first oil passing part is sealed by the sealing piece; and the second position is a position where the first oil passing part is communicated with the second oil passing part. The tobacco tar is placed in the tar storage cavity during initial assembly, the atomizing core is arranged in the working tar cavity, the atomizing core makes contact with the tobacco tar during use, and the problems that the tobacco tar goes bad and leaks due to the fact that the atomizing core makes contact with the tobacco tar for a long time in the storage and transportation process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an oil-core separated atomizer and an electronic cigarette. Background Art

[0002] At present, when existing electronic cigarettes are assembled at the factory, the atomizer core used to heat the smoke oil for atomization is fixed in the oil storage chamber of the electronic cigarette or atomizer, and always keeps in contact with the smoke oil. During storage and transportation, the long-term contact between the smoke oil and the atomizer core can easily cause the smoke oil to deteriorate and discolor, thereby affecting the taste. In addition, the atomizer core is provided with an oil inlet hole, and long-term contact with the smoke oil can also easily cause oil leakage to the outside through the oil inlet hole. Utility Model Content

[0003] The purpose of the present application is to provide an atomizer and an electronic cigarette with a separated oil core, so as to solve the problem in the prior art that the smoke oil and the atomizer core are always in contact, resulting in deterioration, discoloration and leakage of the smoke oil during storage and transportation.

[0004] The first aspect of the present application provides an oil-core separated atomizer, comprising:

[0005] An oil tank shell, wherein a cavity wall is provided in the oil tank shell, the cavity wall and the oil tank shell are enclosed to form an oil storage cavity, and the cavity wall is provided with a first oil passage portion communicating with the oil storage cavity;

[0006] A sealing member, the sealing member is rotatably mounted on the oil tank housing, the sealing member forms a working oil chamber, and the sealing member is provided with a second oil passage portion communicating with the working oil chamber;

[0007] A base, the base is rotatably connected to the oil tank housing, the base is relatively fixed to the sealing member, and is used to drive the sealing member to rotate between a first position and a second position, the first position is a position where the first oil passing portion is sealed by the sealing member, and the second position is a position where the first oil passing portion is connected to the second oil passing portion;

[0008] The atomizer core is used to heat the smoke oil for atomization. The atomizer core is installed on the base and inserted into the working oil chamber of the seal. The atomizer core has an oil inlet hole, which corresponds to the position in the working oil chamber.

[0009] In the oil core separated atomizer of the present application, the oil tank shell has a smoking port, a smoke guide pipe is arranged in the oil tank shell, the smoke guide pipe is connected to the smoking port, and one end of the atomization core is rotatably connected to the smoke guide pipe.

[0010] In the oil-core separated atomizer of the present application, the base is detachably connected to the oil bin housing and the sealing member, respectively, and one end of the atomization core is detachably connected to the smoke guide tube.

[0011] In the oil core separation atomizer of the present application, a first accommodating cavity for installing the seal is formed in the oil tank shell, the seal is located in the first accommodating cavity and is rotatably connected to the oil tank shell through a rotating groove and a rotating protrusion, one of the rotating groove and the rotating protrusion is provided on the peripheral wall of the seal, and the other of the rotating groove and the rotating protrusion is provided on the inner wall of the oil tank shell.

[0012] In the oil-core separated atomizer of the present application, the seal and the base are relatively positioned and fixed via a positioning protrusion and a positioning groove, one of the positioning protrusion and the positioning groove is provided on the seal, and the other of the positioning protrusion and the positioning groove is provided on the base.

[0013] In the oil core separation atomizer of the present application, the base and the oil tank shell are connected for sliding along the circumferential direction via a guide groove and a sliding protrusion, one of the guide groove and the sliding protrusion is provided on the peripheral wall of the base, and the other of the guide groove and the sliding protrusion is provided on the peripheral wall of the oil tank shell.

[0014] In the oil core separation atomizer of the present application, a notch is provided on the side wall of the oil tank shell or the base corresponding to the guide slot, and the sliding protrusion enters the guide slot from the notch to realize a detachable connection between the base and the oil tank shell.

[0015] In the oil-core separated atomizer of the present application, a limiting abutment wall for limiting the sliding stroke of the sliding protrusion is provided at one end of the guide slide groove away from the notch.

[0016] In the oil-core separated atomizer of the present application, a through hole communicating with the working oil chamber is opened on the sealing member, the atomizing core is inserted into the working oil chamber through the through hole, a sealing rubber sleeve is provided on the base, and the sealing rubber sleeve is sleeved on the outer periphery of the end of the atomizing core and seals the through hole.

[0017] In the oil-core separated atomizer of the present application, the sealing member is located on the side of the cavity wall having the first oil-passing portion away from the oil storage cavity, and a protruding sealing rubber ring is formed on the side of the sealing member facing the oil storage cavity. The area enclosed by the sealing rubber ring is located outside the second oil-passing portion of the sealing member, and the sealing rubber ring seals the first oil-passing portion within the area enclosed by the sealing rubber ring when the sealing member is located at the first position.

[0018] In the oil core separation atomizer of the present application, the sealing component includes a sealing body and a sealing rubber plug. The working oil chamber is opened on the side of the sealing body facing the oil storage chamber, and the through hole is opened on the bottom wall of the sealing body corresponding to the working oil chamber. The sealing body is also opened on the side facing the oil storage chamber. Two installation cavities are located on both sides of the working oil chamber. The sealing rubber plugs are respectively installed in the installation cavities, and the sealing rubber ring is formed on the sealing rubber plug.

[0019] In the oil-core separated atomizer of the present application, at least a portion of the base is exposed to the outside.

[0020] In the oil-core separated atomizer of the present application, the atomizer core includes an atomizer tube, an oil guide member and an electric heating member, and the oil guide member and the electric heating member are arranged in the atomizer tube; the atomizer tube and the smoke guide tube are detachably connected, and a first sealing ring is provided at the connection between the atomizer tube and the smoke guide tube; a second sealing ring is provided between the sealing member and the inner wall of the oil tank shell; the sealing rubber sleeve is respectively provided with a third sealing ring and a fourth sealing ring at the connection between the sealing member and the base; and a first oil-absorbing cotton is also provided outside the sealing rubber sleeve.

[0021] The present application also provides an electronic cigarette, comprising the above-mentioned oil-core separated atomizer and a battery core assembly, wherein the battery core assembly comprises a battery core for powering.

[0022] In the electronic cigarette of the present application, the battery cell assembly includes a battery cell shell, the battery cell is arranged in the battery cell shell, a second accommodating cavity is opened at the end of the base facing away from the oil tank shell, a first electrode member and a first magnetic attraction member are provided on the bottom wall of the base corresponding to the second accommodating cavity, one end of the battery cell shell is detachably installed in the second accommodating cavity, and is provided with a second electrode member for electrically connecting to the first electrode and a second magnetic attraction member for magnetically attracting the first magnetic attraction, wherein the first electrode is electrically connected to the atomization core, and the second electrode member is electrically connected to the battery cell.

[0023] It should be noted that the specification of the present application records a large number of technical features, which are distributed in various technical solutions. If all possible combinations of technical features of the present application (i.e., technical solutions) are to be listed, the specification will be too long. In order to avoid this problem, the various technical features invented in the above-mentioned invention content of the present application, the various technical features invented in the various implementation modes and examples below, and the various technical features invented in the drawings can be freely combined with each other to form various new technical solutions (these technical solutions are deemed to have been recorded in this specification), unless such a combination of technical features is technically infeasible. For example, in one example, feature A+B+C is invented, and in another example, feature A+B+D+E is invented, and features C and D are equivalent technical means that play the same role. Technically, only one of them needs to be used, and it is impossible to use them at the same time. Feature E can be technically combined with feature C. Then the solution of A+B+C+D should not be deemed to have been recorded because it is technically infeasible, while the solution of A+B+C+E should be deemed to have been recorded.

[0024] The oil-core separated atomizer and electronic cigarette of the present application have the following beneficial effects: the smoke oil is placed in the oil storage chamber during initial assembly, and the atomizer core is arranged in the working oil chamber. Only when the electronic cigarette or atomizer is used, the base is used to drive the seal to rotate to control the connection or disconnection between the first oil-passing part and the second oil-passing part, so that the atomizer core contacts the smoke oil, thereby solving the problem of long-term contact of the atomizer core with the smoke oil during storage and transportation, resulting in smoke oil deterioration and oil leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram showing the structure of an electronic cigarette according to some embodiments of the present disclosure;

[0026] Figure 2 is a schematic diagram showing the assembly of an electronic cigarette according to some embodiments of the present disclosure;

[0027] Figure 3 is a schematic diagram showing an explosion of an electronic cigarette according to some embodiments of the present disclosure;

[0028] Figure 4 is a cross-sectional view showing an inner seal of an electronic cigarette according to some embodiments of the present disclosure in a first position;

[0029] Figure 5 is a cross-sectional view showing an inner seal of an electronic cigarette according to some embodiments of the present disclosure in a second position;

[0030] Figure 6 is a schematic diagram showing the exploded structure of an oil tank housing and a seal according to some embodiments of the present disclosure;

[0031] Figure 7is an exploded schematic diagram showing a partial structure of an atomizer according to some embodiments of the present disclosure;

[0032] Figure 8 is a schematic diagram showing the assembly of an atomizer according to some embodiments of the present disclosure;

[0033] Fig. 9 is a schematic diagram showing an exploded structure of a seal and a base according to some embodiments of the present disclosure;

[0034] Fig.10 is a schematic diagram showing a seal in a second position in an atomizer according to some embodiments of the present disclosure;

[0035] Fig.11 is a schematic diagram showing a seal in a first position in an atomizer according to some embodiments of the present disclosure;

[0036] Fig.12 is an exploded schematic diagram showing a seal according to some embodiments of the present disclosure.

[0037] Reference numerals list:

[0038] Atomizer 100, mouthpiece 101, oil tank cover 102, oil tank housing 103, cavity wall 1031, smoke guide tube 1032, rotating protrusion 1033, sliding protrusion 1034, sealing body 105a, sealing rubber plug 105b, sealing rubber ring 105c, sealing member 105, rotating groove 1051, positioning groove 1052, atomizing core 106, oil inlet hole 1061, atomizing tube 1062, oil guide member 1063, electric heating element 1064, sealing rubber sleeve 107, base 108, positioning protrusion 1081, guide slide groove 1082, notch 1083, limiting abutment wall 1084, first magnetic attraction element 109, first electrode element 110, first sealing ring 112, second sealing ring 111, third sealing ring 113, fourth sealing ring 114, 116, first oil-absorbing cotton 115, second oil-absorbing cotton 117;

[0039] The battery cell assembly 200, the second electrode member 201, the second magnetic member 202, the battery cell support 203, the battery cell housing 204, the battery 205, and the battery cell bottom cover 206;

[0040] The smoking port 51, the oil storage chamber 52, the first oil passage portion 54, the second oil passage portion 55, the working oil chamber 56, the through hole 57, the mounting chamber 58, the first accommodating chamber 61, and the second accommodating chamber 62;

[0041] First position A1, second position A2. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0043] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0044] It should be noted that all directional indications in the embodiments of the present disclosure (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0045] In the present disclosure, unless otherwise clearly specified and limited, the terms "connected", "fixed", etc. should be understood in a broad sense, for example, 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0046] In this document, "communication" refers to fluid communication, that is, fluid (including liquid and / or gas) can flow from one component to another component. In addition, in this document, communication between two components can refer to direct communication between the two components, for example, at least partial alignment between two holes, or communication through an intermediate medium.

[0047] In the present disclosure, unless otherwise stated, all numbers used in the specification and claims to represent component parameters, technical effects, etc. should be understood as being modified by the term "approximately" or "roughly" in any case. Therefore, unless otherwise indicated, the numerical parameters listed in the following specification and the attached claims are approximate values. For those skilled in the art, it can vary according to the desired properties and effects sought to be obtained through the present disclosure, and each numerical parameter should be interpreted according to the number of significant digits and conventional rounding methods or in a manner understood by those skilled in the art.

[0048] like Figure 1-3 As shown, the present disclosure provides an oil-core separated atomizer 100 and an electronic cigarette, wherein the oil-core separated atomizer 100 comprises an oil tank housing 103, a sealing member 105, a base 108, and an atomizing core 106. Figure 4-5 As shown, a cavity wall 1031 is provided in the oil bin housing 103, and the cavity wall 1031 and the oil bin housing 103 are enclosed to form an oil storage cavity 52, and a first oil passage portion 54 communicating with the oil storage cavity 52 is opened in the cavity wall 1031, and the sealing member 105 is rotatably installed on the oil bin housing 103, and the sealing member 105 forms a working oil cavity 56, and the sealing member 105 is provided with a second oil passage portion 55 communicating with the working oil cavity 56, and the base 108 is relatively rotatably connected to the oil bin housing 103, and the base 108 is relatively fixed to the sealing member 105, and is used to drive the sealing member 105 to rotate between a first position A1 and a second position A2, and the first position A1 is the first The oil passage 54 is sealed by the seal 105, and the second position A2 is the position where the first oil passage 54 and the second oil passage 55 are connected. The atomizer core 106 is used to heat the smoke oil for atomization. The atomizer core 106 is installed on the base 108 and inserted into the working oil chamber 56 of the seal 105. The atomizer core 106 has an oil inlet hole 1061, and the oil inlet hole 1061 corresponds to the position in the working oil chamber 56. The seal 105 is driven to rotate by rotating the base 108, thereby controlling the connection or disconnection between the first oil passage 54 and the second oil passage 55, so as to achieve the problem of poor taste caused by the smoke oil and the atomizer 100 not being in contact for a long time when the atomizer 100 is not in use.

[0049] One embodiment of the present application proposes an electronic cigarette, which can be found in Figure 1-3 As shown, it includes an oil-core separation atomizer 100 (hereinafter referred to as the atomizer 100 for ease of understanding), and a battery core assembly 200 for supplying power to the atomizer 100 .

[0050] like Figure 6 and Figure 7 As shown, the sealing member 105 is rotatably mounted on the oil tank housing 103, the base 108 is relatively rotatably connected to the oil tank housing 103, and the base 108 is relatively fixed to the sealing member 105, and is used to drive the sealing member 105 to rotate between the first position A1 and the second position A2, so that the user can drive the sealing member 105 to rotate between the first position A1 and the second position A2 through the base 108 during use, thereby connecting or cutting off the first oil passing portion 54 and the second oil passing portion 55, and avoiding the situation where the smoke oil is in contact with the atomizer core 106 for a long time, causing the smoke oil to deteriorate or leak.

[0051] It can be understood that the first position A1 is the position where the first oil passage 54 is sealed by the sealing member 105, and the second position A2 is the position where the first oil passage 54 is connected to the second oil passage 55. Further, at the second position A2, the connecting area between the first oil passage 54 and the second oil passage 55 is the largest. Figure 5 and Fig.11 In the embodiment shown, the base 108 drives the sealing member 105 to rotate to the first position A1. At this time, the sealing member 105 is opposite to the first oil passage 54, thereby cutting off the communication between the first oil passage 54 and the second oil passage 55. Figure 4 and Fig.10 In the illustrated embodiment, the base 108 drives the sealing member 105 to rotate to the second position A2. At this time, the second oil passage portion 55 is connected to the first oil passage portion 54. The oil smoke in the oil storage chamber 52 enters the oil inlet hole 1061 of the atomizer core 106 along the first oil passage portion 54 and the second oil passage portion 55, and is heated and atomized by the atomizer core 106.

[0052] In this example, the first oil passage 54 is a hole opened on the cavity wall 1031, and the second oil passage 55 is an opening corresponding to the sealing member 105 and the working oil cavity 56. In other examples, the first oil passage 54 and the second oil passage 55 can be holes, openings, channels, or a combination of the three, and the present disclosure is not limited thereto. The number, size, and distribution of the first oil passage 54 and the second oil passage 55 can be set as needed, for example, according to a predetermined oil fume flow rate, rotation angle, etc. Figure 6 In the illustrated embodiment, the number, size and distribution of the first oil delivery portion and the second oil passing portion 55 match each other. The first oil passing portion 54 and the second oil passing portion 55 respectively include two through holes, which are symmetrically arranged and are roughly in the shape of a rounded rectangle.

[0053] In some embodiments, the oil tank housing 103 has a smoke inlet 51, and the atomizer core 106 is provided with an atomizer tube 1062. After the atomizer core 106 follows the base 108 through the working oil chamber 56, it extends into the oil tank housing 103, so that the atomizer tube 1062 is connected to the smoke inlet 51, and one end of the atomizer core 106 is rotatably connected to the oil tank housing 103. Figure 2 and Figure 4In the embodiment shown, a smoke guide tube 1032 is provided in the oil tank housing 103, and the smoke guide tube 1032 is connected to the inhalation port 51. After the atomizer core 106 follows the base 108 through the working oil chamber 56, it extends into the oil tank housing 103 and is connected to the smoke guide tube 1032, so that the atomizer tube 1062 is connected to the inhalation port 51, and the smoke guide tube 1032 has a positioning function. Among them, the atomizer core 106 is fixed on the base 108 and rotates with the rotation of the base 108. The atomizer tube 1062 of the atomizer core 106 is rotatably connected to the smoke guide tube 1032, and a first sealing ring 112 is provided at the connection between the atomizer tube 1062 and the smoke guide tube 1032 to prevent oil leakage. In other embodiments, the atomizer core 106 is rotatably connected to the base 108 , and the atomizer tube 1062 of the atomizer core 106 is relatively fixedly connected to the smoke guide tube 1032 , as long as it does not affect the base 108 driving the seal 105 to rotate.

[0054] In some embodiments, a first accommodating cavity 61 for installing the seal 105 is formed in the oil tank housing 103, the seal 105 is located in the first accommodating cavity 61 and is rotatably connected to the oil tank housing 103 through a rotating groove 1051 and a rotating protrusion 1033, one of the rotating groove 1051 and the rotating protrusion 1033 is provided on the peripheral wall of the seal 105, and the other of the rotating groove 1051 and the rotating protrusion 1033 is provided on the inner wall of the oil tank housing 103. In a preferred embodiment of the present disclosure, the oil tank housing 103 is provided with a rotating protrusion 1033, and the peripheral wall of the seal 105 is provided with a rotating groove 1051. The seal 105 and the oil tank housing 103 are relatively fixed in the axial and radial directions, and are relatively rotatably connected in the circumferential direction through the rotating groove 1051 and the rotating protrusion 1033.

[0055] In some embodiments, the seal 105 and the base 108 are mutually positioned and fixed by the positioning protrusion 1081 and the positioning groove 1052, so that the base 108 can drive the seal 105 to rotate. The seal 105 is provided with one of the positioning protrusion 1081 and the positioning groove 1052, and the base 108 is provided with the other of the positioning protrusion 1081 and the positioning groove 1052. Figure 7 , Figure 8 and Fig. 9 In the illustrated embodiment, the base 108 is provided with the positioning protrusion 1081 , and the sealing member 105 is provided with a positioning groove 1052 .

[0056] In some examples, the base 108 and the oil tank housing 103 are detachably connected, so that the atomizer core 106 can be inserted into the working oil chamber 56 when in use. After the smoke oil is used up, the seal can be manually rotated to connect the first oil passage part and the second oil passage part to refill the oil tank housing 103, and then the seal can be manually rotated after the oil is filled. At the same time, one end of the atomizer core 106 can also be detachably connected to the smoke guide pipe 1032. Figure 7 as well as Figure 8 As shown, the base 108 and the oil tank shell 103 are connected to each other in a circumferential sliding manner along the inner wall of the oil tank shell 103 through the guide slot 1082 and the sliding protrusion 1034. The guide slot 1082 is provided on the circumferential wall of the base 108, and the sliding protrusion 1034 is provided on the inner wall of the oil tank shell 103. The groove side wall of the base 108 corresponding to the guide slot 1082 is provided with a notch 1083, and the sliding protrusion 1034 enters the guide slot 1082 from the notch 1083 to realize the detachable connection between the base 108 and the oil tank shell 103. Of course, the guide slot 1082 and the sliding protrusion 1034 can also be correspondingly provided on the oil tank shell 103 and the base 108, respectively. In other examples, the base 108 and the oil tank shell 103 can be relatively fixedly connected in rotation, that is, the two cannot be disassembled.

[0057] In some embodiments, one end of the guide groove 1082 away from the notch 1083 is provided with a limiting abutment wall 1084 for limiting the sliding stroke of the sliding protrusion 1034. The limiting abutment wall 1084 is used to limit the base 108, thereby driving the sealing member 105 to be limited in the second position A2.

[0058] In some embodiments, a through hole 57 communicating with the working oil chamber 56 is formed on the sealing member 105, and the atomizer core 106 is inserted into the working oil chamber 56 through the through hole 57. A sealing rubber sleeve 107 is provided on the base 108, and the sealing rubber sleeve 107 is sleeved on the outer periphery of the end of the atomizer core 106. The through hole 57 is sealed by the sealing rubber sleeve 107 to prevent oil leakage.

[0059] Please refer to Figure 2-Figure 4As shown, the connection between the sealing rubber sleeve 107 and the sealing member 105 and the base is respectively provided with a third sealing ring 113 and fourth sealing rings 114, 116, which are used to prevent oil leakage, wherein the third sealing ring 113 is arranged between the sealing rubber sleeve 107 and the sealing member 105, and the fourth sealing rings 114, 116 are arranged between the sealing member 105 and the sealing rubber sleeve 107. In some embodiments, the periphery of the sealing rubber sleeve 107 is further provided with a first oil-absorbing cotton 115, which is used to absorb the smoke oil passing through the fourth sealing ring 114, so as to further prevent oil leakage. The outer peripheral wall of the sealing rubber sleeve 107 is provided with a groove for installing the third sealing ring 113, the fourth sealing rings 114, 116 and the first oil-absorbing cotton 115.

[0060] In some embodiments, see Figure 7 , 8 12, the sealing member 105 is located at a side of the cavity wall 1031 having the first oil-passing portion 54 away from the oil storage cavity 52, and a protruding sealing rubber ring 105c is formed on the side of the sealing member 105 facing the oil storage cavity 52, and the area enclosed by the sealing rubber ring 105c is located outside the second oil-passing portion 55 of the sealing member 105. When the sealing member 105 is located at the first position A1, the sealing rubber ring 105c seals the first oil-passing portion 54 in the area enclosed by the sealing rubber ring 105c. Fig.12 In the illustrated embodiment, the sealing member 105 includes a sealing body 105a and a sealing rubber plug 105b, the working oil chamber 56 is provided on the side of the sealing body facing the oil storage chamber 52, the through hole 57 is provided on the bottom wall of the sealing body corresponding to the working oil chamber 56, and two mounting chambers 58 are also provided on the side of the sealing body 105a facing the oil storage chamber 52, the two mounting chambers 58 are located on both sides of the working oil chamber 56, the mounting chambers 58 are respectively installed with the sealing rubber plugs 105b, and the sealing rubber ring 105c is formed on the sealing rubber plug 104. The sealing rubber plug 105b and the sealing body 105a can be two different components, the sealing rubber plug 105b is made of silicone, rubber, latex, etc., and the sealing body 105a is made of hard materials, such as hard plastic, ceramic, metal, etc. The two can also be integrally formed and made of silicone, rubber, latex, etc.

[0061] In some embodiments, a second sealing ring 111 is disposed on the periphery of the sealing member 105 , and the second sealing ring 111 is disposed between the sealing member 105 and the oil tank housing 103 .

[0062] In some embodiments, at least a portion of the base 108 is exposed, and the base 108 is provided with patterns on its periphery to facilitate rotation by the user. Furthermore, in order to facilitate the user to understand the status of the electronic cigarette by observation, the base 108 is provided with indicator marks on its periphery.

[0063] See also Figure 2 , Figure 4 ,and Figure 5 As shown, the oil tank housing 103 includes an oil tank cover 102 and a smoking nozzle 101, which are sequentially arranged on the side away from the oil storage chamber 52. The smoking port 51 is arranged at the smoking nozzle 101. The oil tank cover 102 and the corresponding smoking port 51 and the smoke guide pipe 1032 are provided with through holes. The smoking port 51 is connected to the smoke guide pipe 1032. The atomizer core 106 includes an atomizer pipe 1062, an oil guide member 1063 and an electric heating member 1064. The oil guide member 1063 and The electric heating element 1064 is arranged in the atomization tube 1062, and the atomization assembly also includes an oil tank shell 103, a first magnetic element 109, and a first electrode element 110. The first electrode element 110 is electrically connected to the electric heating element 1064. The sealing rubber sleeve 107 at least partially extends into the first accommodating cavity 61 of the oil tank shell 103. The first magnetic element 109 and the first electrode element 110 are embedded in the sealing rubber sleeve 107 on the side away from the oil tank shell 103.

[0064] In some embodiments, a second oil-absorbing cotton 117 is further provided between the smoking mouthpiece 101 and the oil tank cover 102 to prevent the atomized tobacco oil from re-condensing and leaking from the gap between the smoking mouthpiece 101 and the oil tank cover 102, thereby preventing the user from experiencing an uncomfortable taste.

[0065] See also Figure 1-5 According to another aspect of the present disclosure, an electronic cigarette is also disclosed, including the oil-core separated atomizer 100 disclosed in the present application and a battery assembly 200. The battery assembly 200 includes a battery housing 204 and a battery 205, wherein the battery 205 is a battery. The battery 205 is arranged in the battery housing 204, see Figure 2A second accommodating cavity 62 is formed at one end of the base 108 away from the oil tank shell 103, and a first electrode member 110 and a first magnetic member 109 are provided on the bottom wall of the base 108 corresponding to the second accommodating cavity 62. One end of the battery cell shell 204 is detachably mounted in the second accommodating cavity 62, and is provided with a second electrode member 201 for electrically connecting to the first electrode 110 and a second magnetic member 202 for magnetically attracting the first magnetic member 109, wherein the first electrode 110 is electrically connected to the atomizer core 106, and the second electrode member 201 is electrically connected to the battery cell 205. The battery cell assembly 200 also includes a battery cell bracket 203 and a battery cell bottom cover 206. The battery cell bracket 203 is arranged at one end of the battery cell shell 204 facing the atomizer. The battery cell shell 204 is provided with a second electrode member 201 and a second magnetic member 202 through the battery cell bracket 203. The second electrode member 201 and the second magnetic member 202 are mounted on the battery cell bracket 203. The battery cell bottom cover 206 is arranged at one end of the battery cell shell 204 away from the atomizer.

[0066] The first magnetic attraction member 109 and the second magnetic attraction member 202 are made of magnets that attract each other, or are respectively made of magnets and iron to achieve magnetic attraction. The first electrode member 110 and the second electrode member 201 are both made of conductive metal materials.

[0067] During the initial assembly, the smoke oil is placed in the oil storage chamber and the atomizer core is arranged in the working oil chamber. Only when the electronic cigarette or atomizer is used, the base is used to drive the seal to rotate to control the connection or disconnection between the first oil passing part and the second oil passing part, so that the atomizer core contacts the smoke oil, thereby solving the problem of long-term contact of the atomizer core with the smoke oil during storage and transportation, resulting in smoke oil deterioration and oil leakage.

[0068] In the present disclosure, the terms used in the description of various examples are only for the purpose of describing specific examples and are not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the element can be one or more. In addition, the terms "and & or" used in the present disclosure cover any one of the listed items and all possible combinations.

[0069] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or system including the element.

[0070] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0071] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An oil core separation atomizer, characterized in that ,include: An oil tank shell, wherein a cavity wall is provided in the oil tank shell, the cavity wall and the oil tank shell are enclosed to form an oil storage cavity, and the cavity wall is provided with a first oil passage portion communicating with the oil storage cavity; A sealing member, the sealing member is rotatably mounted on the oil tank housing, the sealing member forms a working oil chamber, and the sealing member is provided with a second oil passage portion communicating with the working oil chamber; A base, the base is rotatably connected to the oil tank housing, the base is relatively fixed to the sealing member, and is used to drive the sealing member to rotate between a first position and a second position, the first position is a position where the first oil passing portion is sealed by the sealing member, and the second position is a position where the first oil passing portion is connected to the second oil passing portion; The atomizer core is used to heat the smoke oil for atomization. The atomizer core is installed on the base and inserted into the working oil chamber of the seal. The atomizer core has an oil inlet hole, which corresponds to the position in the working oil chamber.

2. The oil core separation atomizer according to claim 1, characterized in that: The oil bin shell has a smoking port, a smoke guide pipe is arranged in the oil bin shell, the smoke guide pipe is communicated with the smoking port, and one end of the atomizing core is rotatably connected to the smoke guide pipe.

3. The oil core separation atomizer according to claim 2, characterized in that: The base is detachably connected to the oil bin housing and the sealing member respectively, and one end of the atomization core is detachably connected to the smoke guide pipe.

4. The oil core separation atomizer according to claim 3, characterized in that: A first accommodating cavity for installing the seal is formed in the oil bin shell. The seal is located in the first accommodating cavity and is rotatably connected to the oil bin shell via a rotating groove and a rotating protrusion. One of the rotating groove and the rotating protrusion is provided on the peripheral wall of the seal, and the other of the rotating groove and the rotating protrusion is provided on the inner wall of the oil bin shell.

5. The oil core separation atomizer according to claim 3, characterized in that: The sealing member and the base are relatively positioned and fixed via a positioning protrusion and a positioning groove. The sealing member is provided with one of the positioning protrusion and the positioning groove, and the base is provided with the other of the positioning protrusion and the positioning groove.

6. The oil core separation atomizer according to claim 3, characterized in that: The base and the oil bin shell are connected for circumferential sliding via a guide groove and a sliding protrusion; one of the guide groove and the sliding protrusion is provided on the peripheral wall of the base, and the other of the guide groove and the sliding protrusion is provided on the peripheral wall of the oil bin shell.

7. The oil core separation atomizer according to claim 6, characterized in that: A notch is provided on the side wall of the oil bin housing or the base corresponding to the guide slot, and the sliding protrusion enters the guide slot from the notch to realize the detachable connection between the base and the oil bin housing.

8. The oil core separation atomizer according to claim 7, characterized in that: One end of the guide sliding groove away from the notch is provided with a limiting abutment wall for limiting the sliding stroke of the sliding protrusion.

9. The oil core separation atomizer according to claim 2, characterized in that: The sealing member is provided with a through hole communicating with the working oil chamber, the atomizer core is inserted into the working oil chamber through the through hole, and the base is provided with a sealing rubber sleeve, which is sleeved on the outer periphery of the end of the atomizer core and seals the through hole.

10. The oil core separation atomizer according to claim 9, characterized in that: The sealing component is located on the side of the cavity wall having the first oil-passing portion away from the oil storage cavity, and a protruding sealing rubber ring is formed on the side of the sealing component facing the oil storage cavity. The area enclosed by the sealing rubber ring is located outside the second oil-passing portion of the sealing component, and the sealing rubber ring seals the first oil-passing portion within the area enclosed by the sealing rubber ring when the sealing component is located at the first position.

11. The oil core separation atomizer according to claim 10, characterized in that: The sealing component includes a sealing body and a sealing rubber plug. The working oil chamber is opened on the side of the sealing body facing the oil storage chamber. The through hole is opened on the bottom wall of the sealing body corresponding to the working oil chamber. The sealing body also has two installation cavities on the side facing the oil storage chamber. The two installation cavities are located on both sides of the working oil chamber. The sealing rubber plugs are respectively installed in the installation cavities, and the sealing rubber ring is formed on the sealing rubber plug.

12. The oil core separation atomizer according to claim 1, characterized in that: At least a portion of the base is exposed.

13. The oil core separation atomizer according to claim 9, characterized in that: The atomizer core comprises an atomizer tube, an oil guide and an electric heating element, wherein the oil guide and the electric heating element are arranged in the atomizer tube; the atomizer tube is detachably connected to the smoke guide tube, and a first sealing ring is provided at the connection between the atomizer tube and the smoke guide tube; a second sealing ring is provided between the sealing element and the inner wall of the oil tank shell; a third sealing ring and a fourth sealing ring are respectively provided at the connection between the sealing rubber sleeve and the sealing element and the base; a first oil-absorbing cotton is also provided outside the sealing rubber sleeve.

14. An electronic cigarette, characterized in that: The invention comprises the oil-core separated atomizer as described in any one of claims 1 to 13 and a battery core assembly, wherein the battery core assembly comprises a battery core for supplying power.

15. The electronic cigarette according to claim 14, characterized in that: The battery cell assembly includes a battery cell shell, the battery cell is arranged in the battery cell shell, a second accommodating cavity is opened at one end of the base away from the oil tank shell, a first electrode member and a first magnetic member are arranged on the bottom wall of the base corresponding to the second accommodating cavity, one end of the battery cell shell is detachably installed in the second accommodating cavity, and is provided with a second electrode member for electrically connecting to the first electrode and a second magnetic member for magnetically attracting the first magnetic member, wherein the first electrode is electrically connected to the atomization core, and the second electrode member is electrically connected to the battery cell.

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