Electronic cigarette

Abstract

The utility model relates to the technical field of electronic cigarettes, and discloses an electronic cigarette which comprises a first main body, a second main body, a heating assembly, a power supply assembly and a tobacco shred fixing piece. The first main body is provided with an air inlet, a first air guide hole, a second air guide hole and a power supply mounting cavity, the air inlet is communicated with the first air guide hole, and the air inlet is communicated with the second air guide hole; the second body is installed on the first body and provided with an atomization cavity, an oil storage cavity, an oil inlet hole, an airflow channel and an air suction cavity, the oil storage cavity is communicated with the atomization cavity through the oil inlet hole, the atomization cavity is communicated with the air suction cavity, and the airflow channel is communicated with the air suction cavity; the heating assembly is mounted in the atomization cavity; the tobacco shred fixing piece is installed on the first main body and provided with a containing cavity, and the containing cavity is communicated with the air inlet hole; the second main body rotates, so that the accommodating cavity is communicated with the airflow channel through the first air guide hole or is communicated with the atomizing cavity through the second air guide hole in sequence. The technical problem that an electronic cigarette can only heat tobacco tar and cannot heat tobacco shreds is solved.

Description

Technical Field

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

[0002] At present, electronic cigarettes are mainly used to quit smoking or replace cigarettes. Electronic cigarettes heat the smoke oil to make it atomized, and the atomized smoke oil flows out through the mouthpiece for users to inhale.

[0003] In the related art, an electronic cigarette generally includes a mouthpiece and a main body. The mouthpiece is provided with an air intake chamber. The main body includes a heating component. The main body is provided with an oil storage chamber, an atomization chamber, and an air inlet hole. The heating component is installed in the atomization chamber. The oil storage chamber is connected with the atomization chamber. The air inlet hole is connected with the air intake chamber through the atomization chamber. The oil in the oil storage chamber can flow to the heating component. When the user inhales the electronic cigarette through the mouthpiece, the outside air enters the atomization chamber through the air inlet hole. The oil on the heating component is heated and atomized in the atomization chamber to form smoke. The outside air mixes with the smoke and flows through the air intake chamber for the user to inhale.

[0004] However, electronic cigarettes can generally only heat the e-liquid but not the tobacco, which means that when users smoke tobacco, they need to use other types of electronic cigarettes, which is inconvenient. Utility Model Content

[0005] The embodiment of the utility model aims to provide an electronic cigarette to solve the technical problem that the prior art can only heat the e-liquid but cannot heat the tobacco at the same time.

[0006] The utility model embodiment solves its technical problems by adopting the following technical solutions:

[0007] Provided is an electronic cigarette, comprising:

[0008] A first main body, wherein the first main body is provided with an air inlet hole, a first air guide hole, a second air guide hole and a power supply installation cavity, the air inlet hole is connected with the first air guide hole through the power supply installation cavity, and the air inlet hole is connected with the second air guide hole through the power supply installation cavity;

[0009] A second body, the second body is installed at one end of the first body, the second body is provided with an atomizing chamber, an oil storage chamber, an oil inlet hole, an air flow channel and an air suction chamber, the oil storage chamber is connected with the atomizing chamber through the oil inlet hole, the atomizing chamber is connected with the air suction chamber, and the air flow channel is connected with the air suction chamber;

[0010] A heating component, the heating component is installed in the atomization chamber;

[0011] A power supply component, the power supply component is installed in the power supply installation cavity, and the power supply component is electrically connected to the heating component;

[0012] A tobacco fixing member, the tobacco fixing member is installed at the other end of the first main body, the tobacco fixing member is provided with a receiving cavity, and the receiving cavity is communicated with the air inlet hole;

[0013] The second body rotates relative to the first body, and when the first air guide hole is connected to the air flow channel, the accommodating cavity is connected to the air suction cavity via the air inlet hole, the power supply installation cavity, the first air guide hole and the air flow channel in sequence;

[0014] The second body rotates relative to the first body, and when the second air guide hole is connected to the atomizing chamber, the air inlet hole is connected to the air inlet chamber via the power supply installation chamber, the second air guide hole and the atomizing chamber in sequence.

[0015] In some embodiments, the electronic cigarette further includes a flexible adapter, the flexible adapter is installed on the first body, the flexible adapter is located between the first body and the second body, the flexible adapter is provided with a first adapter hole and a second adapter hole, the first adapter hole is communicated with the first air guide hole, and the second adapter hole is communicated with the second air guide hole;

[0016] When the first air guide hole is connected to the air flow channel, the accommodating cavity is connected to the air suction cavity via the air inlet hole, the power supply installation cavity, the first air guide hole, the first adapter hole and the air flow channel in sequence;

[0017] When the second air guide hole is connected to the atomizing chamber, the air inlet hole is connected to the air inlet chamber via the power supply installation chamber, the second air guide hole, the second adapter hole and the atomizing chamber in sequence.

[0018] In some embodiments, one of the first body and the second body includes a first limiting member, and the other includes a second limiting member; the flexible transition member is provided with a clearance groove, the first limiting member is installed in the clearance groove, the first limiting member is provided with an arc-shaped limiting groove, and the second limiting member is located in the arc-shaped limiting groove;

[0019] When the first air guide hole is connected to the air flow channel, the second limiting member abuts against the groove wall at one end of the arc-shaped limiting groove;

[0020] When the second air guide hole is connected to the atomization chamber, the second limiting member abuts against the groove wall at the other end of the arc-shaped limiting groove.

[0021] In some embodiments, the central axis of the atomization chamber, the central axis of the air inhalation chamber and the central axis of the second body are collinear, the air flow channels include two groups, one group of the air flow channels is located on one side of the second body, and the other group of the air flow channels is located on the other side of the second body, the two groups of the air flow channels are symmetrically arranged relative to the central axis of the second body, and the oil storage chamber is located between the air flow channel and the atomization chamber.

[0022] In some embodiments, the second body is further provided with a receiving cavity and a communicating hole, the atomizing cavity and the communicating hole are respectively located at two ends of the receiving cavity, the communicating hole is connected with the atomizing cavity through the receiving cavity, the second body includes a protruding portion, the protruding portion is located in the receiving cavity, the communicating hole passes through the protruding portion, and the communicating hole is staggered with the atomizing cavity;

[0023] When the second air guide hole is connected to the atomizing chamber, the air inlet hole is connected to the air inlet chamber via the power supply installation chamber, the second air guide hole, the connecting hole, the receiving chamber and the atomizing chamber in sequence.

[0024] In some embodiments, the oil storage chamber is cylindrical, the oil storage chamber surrounds the atomization chamber, the central axis of the oil storage chamber is colinear with the central axis of the atomization chamber, the heating component is cylindrical, and the heating component abuts against the cavity wall of the atomization chamber.

[0025] In some embodiments, the second body and the tobacco fixing member are respectively located at two ends of the first body, and the tobacco fixing member is detachably connected to the first body.

[0026] In some embodiments, the tobacco fixing piece is cigarette paper, and the tobacco fixing piece is a tubular structure. One end of the tobacco fixing piece is sleeved on one end of the first body, and the inner surface of the tobacco fixing piece is in contact with the outer surface of the first body.

[0027] In some embodiments, the electronic cigarette further includes a bottom cover and an air filter component, wherein the bottom cover is installed at one end of the first body facing away from the second body, an air filter cavity is formed between the bottom cover and the first body, the air filter component is installed in the air filter cavity, the bottom cover is provided with an air inlet hole, the air filter component is provided with an air filter hole, and the air inlet hole is connected with the air inlet hole via the air filter hole.

[0028] In some embodiments, the first body includes an annular wall, the annular wall is located at one end of the first body away from the second body, the side surface of the bottom cover abuts against the inner surface of the annular wall, and the bottom cover and the first body clamp the air filter.

[0029] Compared with the prior art, when the user needs to inhale the smoke formed by tobacco, the user places the tobacco in the accommodating chamber, then rotates the second body relative to the first body, so that the first air guide hole is connected with the air flow channel, and ignites the tobacco in the accommodating chamber. The tobacco burns and forms smoke in the accommodating chamber. When the user inhales the electronic cigarette, the smoke passes through the air inlet hole, the first air guide hole, the air flow channel and the inhalation chamber in sequence for the user to inhale.

[0030] In addition, when the user needs to inhale the smoke formed by the oil, the second body is rotated relative to the first body, so that the second air guide hole is connected with the atomization chamber, and the oil in the oil storage chamber flows to the heating component through the oil inlet hole. The heating component heats the oil so that the oil is atomized in the atomization chamber to form smoke. When the user inhales the electronic cigarette, the external gas enters the atomization chamber through the air inlet hole and mixes with the smoke. Then the external gas and the smoke are inhaled by the user through the air inhalation chamber. Therefore, the electronic cigarette in this embodiment can allow the user to inhale the smoke generated by the cigarette or the smoke generated by the oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] One or several embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0032] Figure 1 is a three-dimensional diagram of an electronic cigarette in one embodiment of the present utility model;

[0033] Figure 2 yes Figure 1 A cross-sectional view of an electronic cigarette;

[0034] Figure 3 is a cross-sectional view of an electronic cigarette in another embodiment of the utility model;

[0035] Figure 4 yes Figure 1 A three-dimensional diagram of a flexible adapter of an electronic cigarette;

[0036] Figure 5 yes Figure 1 A three-dimensional diagram of a first body of the electronic cigarette;

[0037] Figure 6 yes Figure 1 A three-dimensional image of a second body of the electronic cigarette;

[0038] Figure 7 yes Figure 1 A cross-sectional view of the heating component of the electronic cigarette;

[0039] Figure 8 yes Figure 1 A cross-sectional view of the air filter of an electronic cigarette.

[0040] Reference numerals:

[0041] 100, electronic cigarette; 10, first body; 12, first stopper; 1202, arc stopper groove; 14, annular wall; 16, first plug-in column; 1602, plug-in groove; 102, air inlet hole; 104, first air guide hole; 106, second air guide hole; 108, power supply installation cavity; 20, second body; 22, second stopper; 24, raised part; 26, sealing rubber plug; 28, mounting frame; 201, atomization cavity; 202, oil storage cavity; 2 03, oil inlet hole; 204, air flow channel; 205, air suction chamber; 206, receiving chamber; 207, connecting hole; 30, heating component; 40, power supply component; 50, tobacco fixing part; 502, receiving chamber; 60, flexible adapter; 602, first adapter hole; 604, second adapter hole; 606, clearance slot; 70, bottom cover; 72, second plug-in column; 702, air inlet hole; 80, air filter component; 802, air filter hole; 90, air filter chamber. DETAILED DESCRIPTION

[0042] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connected" to another element, it can be directly on another element, or there can be one or more centered elements therebetween. The terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0044] The electronic cigarette 100 provided in the embodiment of the present application is described in detail below through specific embodiments in conjunction with all the drawings of the specification.

[0045] Please refer to Figure 1 , Figure 2 and Figure 3In one embodiment of the utility model, an electronic cigarette 100 is disclosed, including a first body 10, a second body 20, a heating component 30, a power component 40 and a tobacco fixing member 50; the first body 10 is provided with an air inlet 102, a first air guide hole 104, a second air guide hole 106 and a power installation cavity 108, the air inlet 102 is connected with the first air guide hole 104 through the power installation cavity 108, and the air inlet 102 is connected with the second air guide hole 106 through the power installation cavity 108; the second body 20 is installed at one end of the first body 10, and the second body 20 is provided with an atomizing cavity 201, an oil storage cavity 202, an oil inlet hole 203, an air flow channel 204 and an air suction cavity 205, the oil storage cavity 202 is connected with the atomizing cavity 201 through the oil inlet hole 203, the atomizing cavity 201 is connected with the air suction cavity 205, and the air flow channel 204 is connected with the air suction cavity 205 The heating component 30 is installed in the atomizing chamber 201; the power supply component 40 is installed in the power supply installation chamber 108, and the power supply component 40 is electrically connected to the heating component 30; the tobacco fixing part 50 is installed at the other end of the first main body 10, and the tobacco fixing part 50 is provided with a accommodating chamber 502, and the accommodating chamber 502 is connected to the air inlet hole 102; the second main body 20 rotates relative to the first main body 10, and when the first air guide hole 104 is connected to the air flow channel 204, the accommodating chamber 502 is connected to the air inlet chamber 205 via the air inlet hole 102, the power supply installation chamber 108, the first air guide hole 104 and the air flow channel 204 in sequence; the second main body 20 rotates relative to the first main body 10, and when the second air guide hole 106 is connected to the atomizing chamber 201, the air inlet hole 102 is connected to the air inlet chamber 205 via the power supply installation chamber 108, the second air guide hole 106 and the atomizing chamber 201 in sequence.

[0046] Through the above structure, when the user needs to inhale the smoke formed by tobacco, the user places the tobacco in the accommodating chamber 502, then rotates the second body 20 relative to the first body 10, so that the first air guide hole 104 is connected with the air flow channel 204, and ignites the tobacco in the accommodating chamber 502. The tobacco burns and forms smoke in the accommodating chamber 502. When the user inhales the electronic cigarette 100, the smoke passes through the air inlet hole 102, the power supply installation chamber 108, the first air guide hole 104, the air flow channel 204 and the suction chamber 205 in sequence for the user to inhale.

[0047] In addition, when the user needs to inhale the smoke formed by the oil, the second body 20 is rotated relative to the first body 10, so that the second air guide hole 106 is connected with the atomization chamber 201, and the oil in the oil storage chamber 202 flows to the heating component 30 through the oil inlet hole 203. The heating component 30 heats the oil so that the oil is atomized in the atomization chamber 201 to form smoke. When the user inhales the electronic cigarette 100, the external air enters the atomization chamber 201 through the air inlet hole 102 and the power supply installation chamber 108 and mixes with the smoke. Then, the external air and the smoke are inhaled by the user through the suction chamber 205. Therefore, the electronic cigarette 100 in this embodiment can allow the user to inhale the smoke generated by the cigarette or the smoke generated by the oil.

[0048] Specifically, in this embodiment, the first body 10 and the second body 20 are both cylindrical structures, and the first body 10 and the second body 20 are coaxially arranged, and the first body 10 and the second body 20 are rotatably connected by a hinge. The air inlet 102 is located at one end of the first body 10 facing away from the second body 20, the first air guide hole 104 and the second air guide hole 106 are located at the other end of the first body 10, the air inlet 102 is connected to the first air guide hole 104 through the power supply installation cavity 108, and the air inlet 102 is connected to the second air guide hole 106 through the power supply installation cavity 108.

[0049] The atomizing chamber 201 is cylindrical, the central axis of the atomizing chamber 201 is colinear with the central axis of the second body 20, one end of the atomizing chamber 201 is connected with the air inlet chamber 205, the other end of the atomizing chamber 201 is used to communicate with the second air guide hole 106, and the oil inlet hole 203 penetrates the side cavity wall of the atomizing chamber 201; the heating component 30 is a heating net wrapped with oil-conducting cotton, the heating component 30 is a cylindrical structure, and the heating component 30 is installed on the side cavity wall of the atomizing chamber 201. The oil storage chamber 202 is arranged around the atomizing chamber 201, and the air flow channel 204 is arranged around the oil storage chamber 202.

[0050] The tobacco fixing member 50 is cigarette paper, which is wrapped around the outer surface of the first main body 10 . The tobacco fixing member 50 is connected to the first main body 10 by gluing. The tobacco fixing member 50 and the second main body 20 are respectively located at two ends of the first main body 10 .

[0051] In other embodiments, the first body 10 and the second body 20 can also be other shapes, such as a rectangular parallelepiped; the power supply installation cavity 108 can also be separated from the air inlet 102; the atomization cavity 201, the oil storage cavity 202 and the air flow channel 204 can also be arranged in other ways, for example, the atomization cavity 201 and the air flow channel 204 are respectively arranged on both sides of the second body 20, and the oil storage cavity 202 is located between the atomization cavity 201 and the air flow channel 204; the tobacco fixing piece 50 can also be connected to the first body 10 in other ways, such as snap-on.

[0052] Please refer to Figure 4 and Figure 5 In some embodiments, the electronic cigarette 100 further includes a flexible adapter 60, which is mounted on the first body 10 and is located between the first body 10 and the second body 20 (see Figure 1 ), the flexible adapter 60 is provided with a first adapter hole 602 and a second adapter hole 604, the first adapter hole 602 is communicated with the first air guide hole 104, and the second adapter hole 604 is communicated with the second air guide hole 106; when the first air guide hole 104 is communicated with the air flow channel 204, the accommodating chamber 502 is communicated with the air suction chamber 205 via the air inlet hole 102, the power supply installation chamber 108, the first air guide hole 104, the first adapter hole 602 and the air flow channel 204 in sequence; when the second air guide hole 106 is communicated with the atomization chamber 201, the air inlet hole 102 is communicated with the air suction chamber 205 via the power supply installation chamber 108, the second air guide hole 106, the second adapter hole 604 and the atomization chamber 201 in sequence.

[0053] Through the above structure, the flexible adapter 60 is located between the first body 10 and the second body 20, so that the first body 10 and the second body 20 can both abut against the flexible adapter 60, and the flexible adapter 60 seals the gap between the first body 10 and the second body 20; thus, during the process in which the smoke generated by the cigarette flows from the first air guide hole 104 to the air flow channel 204 through the first adapter hole 602, the smoke is difficult to leak; at the same time, during the process in which the external gas flows from the second air guide hole 106 to the atomization chamber 201 through the second adapter hole 604, the external gas is also difficult to leak; making it difficult for the electronic cigarette 100 in this embodiment to leak through the gap between the first body 10 and the second body 20.

[0054] Specifically, in the present embodiment, the flexible adapter 60 is a circular sheet structure; the flexible adapter 60 is provided with a clearance groove 606, the first main body 10 includes a first limit member 12, and the first limit member 12 is located on one side of the first main body 10, the first limit member 12 is inserted into the clearance groove 606, so that the flexible adapter 60 is fixed relative to the first main body 10, the first adapter hole 602 is aligned with the first air guide hole 104, and the second adapter hole 604 is aligned with the second air guide hole 106.

[0055] In other embodiments, the flexible adapter 60 may also be in other shapes, such as a rectangular sheet structure or an elliptical sheet structure; the flexible adapter 60 may also be connected to the first body 10 in other ways, such as gluing or snapping.

[0056] Please refer to Figure 5 and Figure 6In some embodiments, one of the first body 10 and the second body 20 includes a first limiting member 12, and the other includes a second limiting member 22; the flexible adapter 60 is provided with a clearance groove 606, the first limiting member 12 is installed in the clearance groove 606, the first limiting member 12 is provided with an arc-shaped limiting groove 1202, and the second limiting member 22 is located in the arc-shaped limiting groove 1202; when the first air guide hole 104 is connected with the air flow channel 204, the second limiting member 22 abuts against the groove wall at one end of the arc-shaped limiting groove 1202; when the second air guide hole 106 is connected with the atomization chamber 201, the second limiting member 22 abuts against the groove wall at the other end of the arc-shaped limiting groove 1202.

[0057] Through the above structure, the first limiting member 12 is located in the yielding groove 606, so that the flexible adapter 60 can be fixed relative to the first body 10 or the second body 20; the second limiting member 22 is located in the arc-shaped limiting groove 1202, and during the rotation of the second body 20 relative to the first body 10, the first limiting member 12 moves in the arc-shaped limiting groove 1202; when the first air guide hole 104 is connected with the air flow channel 204, the second limiting member 22 abuts against the groove wall at one end of the arc-shaped limiting groove 1202; when the second air guide hole 106 is connected with the atomization chamber 201, the second limiting member 22 abuts against the groove wall at the other end of the arc-shaped limiting groove 1202.

[0058] Furthermore, when the user inhales the smoke generated by the tobacco, the second body 20 will not rotate excessively relative to the first body 10, causing the first air guide hole 104 and the air flow channel 204 to be misaligned; when the user inhales the smoke generated by the tobacco oil, the second body 20 will not rotate excessively relative to the first body 10, causing the second air guide hole 106 and the atomization chamber 201 to be misaligned; ultimately, the electronic cigarette 100 in this embodiment is easier to operate.

[0059] Specifically, in the present embodiment, the first body 10 includes a first limiter 12 , and the second body 20 includes a second limiter 22 ; in other embodiments, the first body 10 may include the second limiter 22 , and correspondingly, the second body 20 includes the first limiter 12 .

[0060] The first limiting member 12 is an arc-shaped block structure, and the shape of the positioning groove 606 is adapted to the shape of the first limiting member 12. The arc-shaped limiting groove 1202 passes through one end of the first limiting member 12 toward the second main body 20, and the center of the arc of the arc-shaped limiting groove 1202 after fitting is located on the central axis of the first main body 10; the second limiting member 22 is a cylinder, the height of the second limiting member 22 is adapted to the depth of the arc-shaped limiting groove 1202, and the diameter of the second limiting member 22 is adapted to the width of the arc-shaped limiting groove 1202.

[0061] In some embodiments, the central axis of the atomization chamber 201, the central axis of the air inhalation chamber 205, and the central axis of the second body 20 are collinear, and the air flow channel 204 includes two groups, one group of air flow channels 204 is located on one side of the second body 20, and the other group of air flow channels 204 is located on the other side of the second body 20, and the two groups of air flow channels 204 are symmetrically arranged relative to the central axis of the second body 20, and the oil storage chamber 202 is located between the air flow channel 204 and the atomization chamber 201.

[0062] Through the above structure, the atomizing chamber 201 is located at the central axis of the second body 20, the air flow channel 204 is located outside the second body 20, and the oil storage chamber 202 is located between the atomizing chamber 201 and the air flow channel 204, so that the structure of the second body 20 is more compact. In addition, the air inhalation chamber 205 is located at the central axis of the second body 20, and the two groups of air flow channels 204 are respectively located on both sides of the second body 20, so that when the user smokes the smoke generated by the tobacco, the smoke can flow into the air inhalation chamber 205 from both sides of the air inhalation chamber 205, so that the smoke is more evenly distributed in the air inhalation chamber 205.

[0063] Specifically, in this embodiment, the number of each group of airflow channels 204 is one, the airflow channel 204 is a linear structure, the central axis of the airflow channel 204 is parallel to the central axis of the atomization chamber 201, the cross-section of the airflow channel 204 is arc-shaped, and the air inhalation chamber 205 is a cylinder.

[0064] In other embodiments, the number of each group of airflow channels 204 may be other, such as two or three; the cross-section of the airflow channel 204 may be other, such as circular.

[0065] Please refer to Figure 3 In some embodiments, the second body 20 is further provided with a receiving chamber 206 and a connecting hole 207, the atomizing chamber 201 and the connecting hole 207 are respectively located at the two ends of the receiving chamber 206, the connecting hole 207 is connected with the atomizing chamber 201 through the receiving chamber 206, the second body 20 includes a protrusion 24, the protrusion 24 is located in the receiving chamber 206, the connecting hole 207 passes through the protrusion 24, and the connecting hole 207 is staggered with the atomizing chamber 201; when the second air guide hole 106 is connected with the atomizing chamber 201, the air inlet hole 102 is connected with the air inlet chamber 205 via the power supply installation chamber 108, the second air guide hole 106, the connecting hole 207, the receiving chamber 206 and the atomizing chamber 201 in sequence.

[0066] Through the above structure, when the user stops smoking the electronic cigarette 100, the heating component 30 will still have residual heat, causing the heating component 30 to heat the smoke oil and atomize the smoke oil. The receiving chamber 206 can receive part of the smoke oil, so that the smoke oil forms condensed oil in the receiving chamber 206, reducing the possibility of condensed oil entering the power supply installation chamber 108 through the connecting hole 207 and the second air guide hole 106.

[0067] In addition, the connecting hole 207 is offset from the atomizing chamber 201, so that the smoke in the atomizing chamber 201 is difficult to flow directly into the connecting hole 207; the connecting hole 207 passes through the protruding portion 24, so that the connection between the connecting hole 207 and the receiving chamber 206 is offset from the cavity wall of the receiving chamber 206, so that the condensed oil in the receiving chamber 206 is difficult to flow into the connecting hole 207; thereby further reducing the possibility of condensed oil entering the power supply mounting cavity 108.

[0068] Specifically, in this embodiment, the connecting hole 207 is a circular through hole, the central axis of the connecting hole 207 is parallel to the central axis of the atomizing chamber 201, and the receiving chamber 206 is cylindrical; the protrusion 24 is a cylinder, and the connecting hole 207 and the atomizing chamber 201 are respectively located at two ends of the receiving chamber 206.

[0069] In other embodiments, the communicating hole 207 may also be in other shapes, such as a rectangular through hole; the receiving cavity 206 may also be in other structures, such as a cuboid; and the protrusion 24 may also be in other shapes, such as a cuboid.

[0070] Please refer to Figure 7 In some embodiments, the oil storage chamber 202 is cylindrical, the oil storage chamber 202 surrounds the atomization chamber 201, the central axis of the oil storage chamber 202 is colinear with the central axis of the atomization chamber 201, the heating component 30 is cylindrical, and the heating component 30 abuts against the cavity wall of the atomization chamber 201.

[0071] Through the above structure, the oil storage chamber 202 surrounds the atomization chamber 201, and then the oil storage chamber 202 is directly connected to the atomization chamber 201, and the oil inlet hole 203 surrounds the atomization chamber 201. The oil in the oil storage chamber 202 can flow to the heating component 30 more evenly, thereby improving the atomization efficiency of the heating component 30 for the oil; and there is no need to form the oil inlet hole 203 separately, thereby reducing the manufacturing difficulty of the second main body 20.

[0072] Specifically, in this embodiment, the oil storage chamber 202 is directly connected to the atomizing chamber 201, and the connecting point between the oil storage chamber 202 and the atomizing chamber 201 is the oil inlet hole 203. The second body 20 includes a sealing rubber plug 26 and a mounting frame 28. The sealing rubber plug 26 is a cylindrical body with a ring-shaped cross section, and the sealing rubber plug 26 is installed in the mounting frame 28; the atomizing chamber 201 passes through the mounting frame 28 and the sealing rubber plug 26, and the oil storage chamber 202 is formed between the mounting frame 28 and the sealing rubber plug 26, and the oil storage chamber 202 is arranged around the atomizing chamber 201.

[0073] In other embodiments, a partition wall may be provided between the oil storage chamber 202 and the atomization chamber 201 , and the oil inlet hole 203 is provided on the partition wall.

[0074] In some embodiments, the second body 20 and the tobacco fixing member 50 are respectively located at two ends of the first body 10 , and the tobacco fixing member 50 is detachably connected to the first body 10 .

[0075] Through the above structure, when the user needs to smoke the smoke generated by tobacco, the tobacco fixing member 50 is installed on the first body 10 and tobacco is filled into the accommodating cavity 502; when the user needs to smoke the smoke generated by smoking oil, the tobacco fixing member 50 can be removed relative to the first body 10.

[0076] Specifically, in this embodiment, the tobacco fixing member 50 is cigarette paper, and the tobacco fixing member 50 is connected to the first main body 10 by pasting and wrapping. The surface of the first main body 10 is smooth, and force is applied to the tobacco fixing member 50 to tear the tobacco fixing member 50 relative to the first main body 10, so that the tobacco fixing member 50 can be removed relative to the first main body 10.

[0077] In other embodiments, the tobacco fixing member 50 can also be detachably connected to the first main body 10 in other ways. For example, the tobacco fixing member 50 includes interconnected cigarette paper and a fixing frame, the cigarette package forms a accommodating cavity 502, and the fixing frame is connected to the first main body 10 by plugging or snapping.

[0078] In some embodiments, the tobacco fixing member 50 is in a tubular structure, one end of the tobacco fixing member 50 is sleeved on one end of the first body 10 , and the inner surface of the tobacco fixing member 50 is in contact with the outer surface of the first body 10 .

[0079] Through the above structure, the tobacco fixing member 50 can be installed on the first body 10 without other parts, so that the disassembly and assembly process of the tobacco fixing member 50 relative to the first body 10 is more convenient and the manufacturing cost of the electronic cigarette 100 is reduced.

[0080] Specifically, the tobacco fixing member 50 is a rectangular cigarette paper. After the tobacco fixing member 50 is rolled into a tube, two opposite sides are attached to each other. The tobacco fixing member 50 is wrapped around one end of the first main body 10, so that one end of the tobacco fixing member 50 is sleeved on one end of the first main body 10; and the two opposite sides of the tobacco fixing member 50 that are attached to each other are attached to the outer surface of the first main body 10 by adhesive tape, so that the inner surface of the tobacco fixing member 50 is in contact with the outer surface of the first main body 10. The surface of the first main body 10 is smooth, and the tobacco fixing member 50 can be removed relative to the first main body 10 by tearing off the adhesive tape on the surface of the first main body 10.

[0081] Please refer to Figure 8In some embodiments, the electronic cigarette 100 further includes a bottom cover 70 and an air filter 80. The bottom cover 70 is installed at one end of the first body 10 away from the second body 20. An air filter cavity 90 is formed between the bottom cover 70 and the first body 10. The air filter 80 is installed in the air filter cavity 90. The bottom cover 70 is provided with an air inlet hole 702. The air filter 80 is provided with an air filter hole 802. The air inlet hole 702 is connected to the air inlet hole 102 through the air filter hole 802.

[0082] Through the above structure, when the user inhales the smoke generated by the tobacco, the burning of the tobacco may form ash, and the ash and the smoke enter the filter cavity 90 through the air inlet hole 702 together; in the filter cavity 90, when the ash and the smoke pass through the filter element 80 at the same time, the ash is blocked by the filter element 80, and the smoke flows into the air inlet hole 102 through the filter hole 802; then the filter element 80 can filter out the ash mixed in the smoke.

[0083] Specifically, in this embodiment, the air filter cavity 90 is a cylinder, the air filter element 80 is a circular sheet structure, the air filter hole 802 is a circular through hole, and the air filter element 80 is located in the middle of the air filter cavity 90; there are multiple air filter holes 802, and all of the air filter holes 802 are evenly distributed on the air filter element 80.

[0084] In other embodiments, the air filter cavity 90 may also be in other shapes, such as a rectangular parallelepiped or a columnar body with an elliptical cross-section; the air filter element 80 may also be in other structures, such as a rectangular or elliptical sheet structure.

[0085] In some embodiments, the first body 10 includes an annular wall 14 , which is located at one end of the first body 10 away from the second body 20 , the side surface of the bottom cover 70 abuts against the inner surface of the annular wall 14 , and the bottom cover 70 and the first body 10 clamp the air filter 80 .

[0086] Through the above structure, the bottom cover 70 and the first body 10 clamp the air filter 80, so that the air filter 80 can be fixed in the air filter cavity 90 without additional parts, thereby improving the stability of the air filter 80 relative to the first body 10 and simplifying the assembly process of the electronic cigarette 100.

[0087] Specifically, in this embodiment, the bottom cover 70 is connected to the first body 10 by plugging; the first body 10 includes a first plugging column 16, and the bottom cover 70 includes a second plugging column 72. The first plugging column 16 is provided with a plugging slot 1602. The first body 10, the first plugging column 16, the second plugging column 72 and the plugging slot 1602 are all coaxially arranged, and the second plugging column 72 is plugged into the plugging slot 1602. In other embodiments, the bottom cover 70 can also be connected to the first body 10 by other means, such as snap-on or pasting.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Under the idea of ​​the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention is described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electronic cigarette, characterized in that: include: A first main body, wherein the first main body is provided with an air inlet hole, a first air guide hole, a second air guide hole and a power supply installation cavity, the air inlet hole is connected with the first air guide hole through the power supply installation cavity, and the air inlet hole is connected with the second air guide hole through the power supply installation cavity; A second body, the second body is installed at one end of the first body, the second body is provided with an atomizing chamber, an oil storage chamber, an oil inlet hole, an air flow channel and an air suction chamber, the oil storage chamber is connected with the atomizing chamber through the oil inlet hole, the atomizing chamber is connected with the air suction chamber, and the air flow channel is connected with the air suction chamber; A heating component, the heating component is installed in the atomization chamber; A power supply component, the power supply component is installed in the power supply installation cavity, and the power supply component is electrically connected to the heating component; A tobacco fixing member, the tobacco fixing member is installed at the other end of the first main body, the tobacco fixing member is provided with a receiving cavity, and the receiving cavity is communicated with the air inlet hole; The second body rotates relative to the first body, and when the first air guide hole is connected to the air flow channel, the accommodating cavity is connected to the air suction cavity via the air inlet hole, the power supply installation cavity, the first air guide hole and the air flow channel in sequence; The second body rotates relative to the first body, and when the second air guide hole is connected to the atomizing chamber, the air inlet hole is connected to the air inlet chamber via the power supply installation chamber, the second air guide hole and the atomizing chamber in sequence.

2. The electronic cigarette according to claim 1, characterized in that: The flexible adapter is also included, the flexible adapter is installed on the first body, the flexible adapter is located between the first body and the second body, the flexible adapter is provided with a first adapter hole and a second adapter hole, the first adapter hole is communicated with the first air guide hole, and the second adapter hole is communicated with the second air guide hole; When the first air guide hole is connected to the air flow channel, the accommodating cavity is connected to the air suction cavity via the air inlet hole, the power supply installation cavity, the first air guide hole, the first adapter hole and the air flow channel in sequence; When the second air guide hole is connected to the atomizing chamber, the air inlet hole is connected to the air inlet chamber via the power supply installation chamber, the second air guide hole, the second adapter hole and the atomizing chamber in sequence.

3. The electronic cigarette according to claim 2, characterized in that: One of the first body and the second body includes a first limiting member, and the other includes a second limiting member; the flexible transition member is provided with a clearance groove, the first limiting member is installed in the clearance groove, the first limiting member is provided with an arc-shaped limiting groove, and the second limiting member is located in the arc-shaped limiting groove; When the first air guide hole is connected to the air flow channel, the second limiting member abuts against the groove wall at one end of the arc-shaped limiting groove; When the second air guide hole is connected to the atomization chamber, the second limiting member abuts against the groove wall at the other end of the arc-shaped limiting groove.

4. The electronic cigarette according to claim 1, characterized in that: The central axis of the atomization chamber, the central axis of the air inhalation chamber and the central axis of the second body are collinear, the air flow channels include two groups, one group of the air flow channels is located on one side of the second body, and the other group of the air flow channels is located on the other side of the second body, the two groups of the air flow channels are symmetrically arranged relative to the central axis of the second body, and the oil storage chamber is located between the air flow channels and the atomization chamber.

5. The electronic cigarette according to claim 4, characterized in that: The second body is further provided with a receiving cavity and a communicating hole, the atomizing cavity and the communicating hole are respectively located at two ends of the receiving cavity, the communicating hole is connected with the atomizing cavity via the receiving cavity, the second body includes a convex portion, the convex portion is located in the receiving cavity, the communicating hole passes through the convex portion, and the communicating hole is staggered with the atomizing cavity; When the second air guide hole is connected to the atomizing chamber, the air inlet hole is connected to the air inlet chamber via the power supply installation chamber, the second air guide hole, the connecting hole, the receiving chamber and the atomizing chamber in sequence.

6. The electronic cigarette according to claim 4, characterized in that: The oil storage chamber is cylindrical, the oil storage chamber surrounds the atomizing chamber, the central axis of the oil storage chamber is colinear with the central axis of the atomizing chamber, the heating component is cylindrical, and the heating component abuts against the cavity wall of the atomizing chamber.

7. The electronic cigarette according to claim 1, characterized in that: The second body and the tobacco fixing member are respectively located at two ends of the first body, and the tobacco fixing member is detachably connected to the first body.

8. The electronic cigarette according to claim 7, characterized in that: The tobacco fixing piece is cigarette paper and is in a tubular structure. One end of the tobacco fixing piece is sleeved on one end of the first main body, and the inner surface of the tobacco fixing piece abuts against the outer surface of the first main body.

9. The electronic cigarette according to claim 7, characterized in that: It also includes a bottom cover and an air filter component, wherein the bottom cover is installed at one end of the first body away from the second body, an air filter cavity is formed between the bottom cover and the first body, the air filter component is installed in the air filter cavity, the bottom cover is provided with an air inlet hole, the air filter component is provided with an air filter hole, and the air inlet hole is connected with the air inlet hole through the air filter hole.

10. The electronic cigarette according to claim 9, characterized in that: The first body comprises an annular wall, the annular wall is located at one end of the first body away from the second body, the side surface of the bottom cover abuts against the inner surface of the annular wall, and the bottom cover and the first body clamp the air filter.

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