An electronic cigarette

Abstract

The present invention discloses an electronic cigarette, wherein the electronic cigarette comprises a shell, a partition and a cartridge. The shell is provided with a first air inlet, the partition is provided in the shell, and a first connecting hole connected to the first air inlet is provided on the partition. The cartridge is provided in the shell and on the partition, a chassis is provided at the bottom of the cartridge, and the chassis is provided with a first air inlet portion and a second air inlet portion connected to the inside of the cartridge, the first air inlet portion and the second air inlet portion are arranged at intervals along the circumference of the chassis, and the air inlet area of ​​the second air inlet portion is larger than the air inlet area of ​​the first air inlet portion, wherein the cartridge is rotatable relative to the partition so that the first air inlet portion or the second air inlet portion is selectively connected to the first connecting hole. The present invention has a good effect of adjusting smoke concentration.

Description

Technical Field

[0001] The present invention relates to the field of electronic cigarettes, and in particular to an electronic cigarette. Background Art

[0002] Electronic cigarettes are a substitute for traditional cigarettes and are more convenient to use than traditional cigarettes. Different smokers have different requirements for smoking tastes. Traditional tobacco can adjust the smoking resistance and smoke concentration through tobacco processing technology, filter material, filter density, side perforation, adding activated carbon powder to the filter, etc. In related technologies, electronic cigarettes generally adjust the smoke concentration by adjusting the heating temperature, etc., and cannot adjust the appropriate smoke concentration according to user needs, and the smoke concentration adjustment effect is poor.

[0003] The above contents are only used to assist in understanding the technical solution of the invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide an electronic cigarette, aiming to solve the technical problem that the current electronic cigarette has a poor effect in adjusting the smoke concentration.

[0005] To achieve the above-mentioned purpose, the electronic cigarette proposed in the present invention includes a shell, a partition and a cartridge. The shell is provided with a first air inlet, the partition is provided in the shell, and the partition is provided with a first connecting hole connected to the first air inlet. The cartridge is provided in the shell and above the partition, and a chassis is provided at the bottom of the cartridge, and the chassis is provided with a first air inlet part and a second air inlet part connected to the inside of the cartridge, the first air inlet part and the second air inlet part are arranged at intervals along the circumference of the chassis, and the air inlet area of ​​the second air inlet part is larger than the air inlet area of ​​the first air inlet part, wherein the cartridge is rotatable relative to the partition so that the first air inlet part or the second air inlet part is selectively connected to the first connecting hole.

[0006] Optionally, the first air inlet portion includes a first air inlet hole, the second air inlet portion includes a second air inlet hole, the first air inlet hole and the second air inlet hole have the same aperture, and the number of the second air inlet holes is greater than the number of the first air inlet holes.

[0007] Optionally, the number of the first air inlet holes is at least one, the number of the second air inlet holes is at least two, and the at least two second air inlet holes are arranged at intervals along the radial direction of the chassis.

[0008] Optionally, the chassis further includes a third air intake portion, the first air intake portion, the second air intake portion and the third air intake portion are arranged at intervals along the circumference of the chassis, and an air intake area of ​​the third air intake portion is larger than an air intake area of ​​the second air intake portion.

[0009] Optionally, the third air inlet portion includes third air inlet holes, the aperture of the third air inlet holes is the same as the aperture of the second air inlet holes, and the number of the third air inlet holes is greater than the number of the second air inlet holes;

[0010] Alternatively, the number of the third air inlet holes is the same as that of the second air inlet holes, and the aperture of the third air inlet holes is larger than the aperture of the second air inlet holes.

[0011] Optionally, the first air intake portion is arranged between the second air intake portion and the third air intake portion.

[0012] Optionally, the first air inlet is arranged on the side wall of the outer shell, the first connecting hole is bent, the first connecting hole includes a first sub-hole and a second sub-hole connected to the first sub-hole, the first sub-hole passes through the side of the partition and is connected to the first air inlet, the second sub-hole passes through the upper surface of the partition, and the first air inlet part or the second air inlet part is selectively connected to the second sub-hole.

[0013] Optionally, a second air inlet is provided on the shell, a second connecting hole is provided on the partition, an air passage is formed between the cigarette cartridge and the shell, a first air passage portion and a second air passage portion connected to the air passage are provided on the chassis, and an air passage area of ​​the first air passage portion is larger than an air passage area of ​​the second air passage portion; the cigarette cartridge is rotatable relative to the partition so that either the first air passage portion or the second air passage portion is selectively connected to the second connecting hole.

[0014] Optionally, a third air passage portion is further provided on the chassis, and the air passage area of ​​the third air passage portion is smaller than the air passage area of ​​the second air passage portion; the cigarette bomb is rotatable relative to the partition so that one of the first air passage portion, the second air passage portion or the third air passage portion is connected to the second connecting hole.

[0015] Optionally, the cigarette cartridge also includes a cigarette cartridge shell, which is arranged on the chassis, the diameter of the chassis is larger than the diameter of the cigarette cartridge shell, the air passage is formed between the outer wall of the cigarette cartridge shell and the outer shell, and the first air passage portion and the second air passage portion are opened at positions corresponding to the chassis and the air passage.

[0016] Optionally, the electronic cigarette further comprises a mouthpiece, which is rotatably arranged on the shell and connected to the cigarette cartridge, the mouthpiece has an air outlet channel, the top of the cigarette cartridge is provided with an air outlet hole connected to the air outlet channel, and the air passage is connected to the air outlet channel.

[0017] Optionally, the electronic cigarette further includes a heating component, the heating component includes a bracket and a coil, the bracket is arranged on the partition and located outside the cigarette cartridge, and the coil is wound around the bracket.

[0018] The electronic cigarette of the present invention comprises a shell, a partition and a cartridge, wherein the shell is provided with a first air inlet, the partition is provided in the shell, the partition is provided with a first connecting hole connected to the first air inlet, and the cartridge is provided in the shell and located above the partition. A chassis is provided at the bottom of the cartridge, and the chassis is provided with a first air inlet and a second air inlet connected to the inside of the cartridge, the first air inlet and the second air inlet are arranged at intervals along the circumference of the chassis, and the air inlet area of ​​the second air inlet is larger than the air inlet area of ​​the first air inlet. Wherein, the cartridge is rotatable relative to the partition, so that when the electronic cigarette is used, the first air inlet or the second air inlet on the chassis can be rotated to connect with the first connecting hole, so as to adjust the airflow into the cartridge, and then adjust the smoke concentration of the electronic cigarette. By arranging the first air inlet and the second air inlet on the rotatable chassis, the smoke concentration of the electronic cigarette has a clear gear, and the user can adjust the smoke concentration of the electronic cigarette according to the needs, so that the smoke concentration adjustment effect is good, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of an embodiment of an electronic cigarette of the present invention;

[0021] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0022] Figure 3 This is a schematic diagram of the first airflow channel of the electronic cigarette of the present invention;

[0023] Figure 4 This is a schematic diagram of the second airflow channel of the electronic cigarette of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the electronic cigarette cartridge of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the electronic cigarette chassis of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the top of the electronic cigarette cartridge of the present invention;

[0027] Figure 8This is a schematic diagram of the structure of the electronic cigarette partition and bracket of the present invention;

[0028] Fig. 9 is a cross-sectional view of the electronic cigarette partition of the present invention;

[0029] Fig.10 It is a structural cross-sectional view of the electronic cigarette mouthpiece of the present invention;

[0030] Fig.11 This is an exploded view of the electronic cigarette of the present invention.

[0031] Description of Figure Numbers:

[0032] Label name Label name Label name 100 Electronic cigarettes 132 Second communication hole 153 The third intake 110 shell 140 Cigarette Cartridges 153a The third air inlet 111 First air inlet 141 Cigarette cartridges 154 First gas department 112 Second air inlet 142 Second magnetic element 155 Second air passage 120 Cigarette holder 143 Positioning hole 156 The third gas department 121 Air outlet channel 144 Vent 160 Gas channel 122 The first magnetic element 145 Induction heating rod 170 Heating components 123 Positioning column 150 Chassis 171 Coil 130 Partition 151 First intake section 172 Bracket 131 First communication hole 151a First air inlet 180 Power supply control system 131a The first sub-hole 152 Second air intake 190 Battery 131b The second sub-hole 152a Second air inlet

[0033] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] It should be noted that if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B.

[0035] The present invention provides an electronic cigarette.

[0036] In the embodiment of the present invention, Figure 1 , Figure 2 and Fig.11 As shown, the electronic cigarette 100 includes a shell 110, a partition 130 and a cartridge 140, wherein the shell 110 is provided with a first air inlet 111, the partition 130 is provided in the shell 110, and the partition 130 is provided with a first communication hole 131 communicating with the first air inlet 111. The cartridge 140 is provided in the shell 110 and above the partition 130, and a bottom plate 150 is provided at the bottom of the cartridge 140, and the bottom plate 150 is provided with a first air inlet 151 and a second air inlet 152 communicating with the inside of the cartridge 140. The first air inlet 151 and the second air inlet 152 are arranged at intervals along the circumference of the bottom plate 150, and the air inlet area of ​​the second air inlet 152 is larger than the air inlet area of ​​the first air inlet 151. The cigarette cartridge 140 is rotatable relative to the partition 130 , so that either the first air inlet portion 151 or the second air inlet portion 152 is selectively connected to the first connecting hole 131 .

[0037] Among them, the shell 110 is generally cylindrical, similar to the shape and size of traditional cigarettes. The shape of the shell 110 can also be a cube, a cuboid, etc., without specific limitation. At least one first air inlet 111 is provided on the shell 110. The shape of the first air inlet 111 can be circular, square, etc., without specific limitation. Optionally, the electronic cigarette 100 also includes a mouthpiece 120, which is movably connected to the shell 110, and the mouthpiece 120 can rotate relative to the shell 110 and is detachably connected to the shell 110. An air outlet channel 121 is provided in the mouthpiece 120, and an air outlet hole 144 is provided on the top of the smoke bomb 140. The air outlet hole 144 is connected to the air outlet channel 121, and the number of the air outlet hole 144 is at least one. A first air flow channel is formed between the air outlet channel 121 and the first air inlet 111. Regarding the flow direction of the airflow in the first air flow channel, the airflow enters from the first air inlet 111, flows into the first connecting hole 131, and then flows through the first air inlet portion 151 or the second air inlet portion 152, and enters the cigarette cartridge 140. The airflow flowing into the cigarette cartridge 140 flows out from the air outlet 144 and enters the air outlet channel 121.

[0038] The electronic cigarette 100 further includes a heating component 170, a battery 190 and a power supply control system 180 arranged in the housing 110, the battery 190 is electrically connected to the power supply control system 180, and the heating component 170 is electrically connected to the power supply control system 180. The heating component 170 is arranged on the partition 130, and the heating component 170 has various forms. For example, the heating component 170 is an induction heating component, and the heating component 170 includes a coil 171, and the coil 171 generates an induced magnetic field. The induction heating rod 145 is arranged in the cigarette cartridge 140, so as to achieve heating of the cigarette cartridge 140. Alternatively, the heating component 170 is an electric heating plate, and the electric heating plate extends into the cigarette cartridge 140 to heat the cigarette cartridge 140.

[0039] The chassis 150 is provided with a first air inlet 151 and a second air inlet 152. The chassis 150 may also be provided with more air inlets so that the resistance and concentration adjustment of the electronic cigarette 100 can have more gears, which is not specifically limited here. Regarding the first connecting hole 131, the area of ​​the first connecting hole 131 opened on the upper surface of the partition 130 should be greater than or equal to the air inlet area of ​​the second air inlet 152.

[0040] The bottom plate 150 and the partition 130 are generally disc-shaped, and the bottom surface of the bottom plate 150 abuts against the top surface of the partition 130. The cigarette cartridge 140 can rotate relative to the partition 130, thereby driving the bottom plate 150 to rotate relative to the partition 130. If the first air inlet 151 is in communication with the first connecting hole 131, the first air inlet 151 can be closed and the second air inlet 152 can be in communication with the first connecting hole 131 through the relative rotation of the bottom plate 150 and the partition 130; if the second air inlet 152 is in communication with the first connecting hole 131, the second air inlet 152 can be closed and the first air inlet 151 can be in communication with the first connecting hole 131 through the relative rotation of the bottom plate 150 and the partition 130. Optionally, the cigarette holder 120 is provided with a first magnetic component 122, the cigarette cartridge 140 is provided with a second magnetic component 142, the cigarette cartridge 140 is magnetically connected to the cigarette holder 120, the cigarette cartridge 140 also includes a positioning hole 143, the cigarette cartridge 140 is provided with a positioning column 123, the positioning column 123 extends into the positioning hole 143, so that the cigarette cartridge 140 can rotate integrally with the cigarette holder 120.

[0041] The electronic cigarette 100 of the present invention comprises a shell 110, a partition 130 and a cartridge 140. The shell 110 is provided with a first air inlet 111, and the partition 130 is arranged in the shell 110. The partition 130 is provided with a first communication hole 131 communicating with the first air inlet 111, and the cartridge 140 is arranged in the shell 110 and above the partition 130. A bottom plate 150 is provided at the bottom of the cartridge 140, and the bottom plate 150 is provided with a first air inlet 151 and a second air inlet 152 communicating with the inside of the cartridge 140, and the first air inlet 151 and the second air inlet 152 are arranged at intervals along the circumference of the bottom plate 150, and the air inlet area of ​​the second air inlet 152 is larger than the air inlet area of ​​the first air inlet 151. The cartridge 140 is rotatable relative to the partition 130. Thus, when the electronic cigarette 100 is used, the first air inlet 151 or the second air inlet 152 on the chassis 150 can be selectively connected to the first connecting hole 131 by rotating the cartridge 140, so as to adjust the airflow entering the cartridge 140, and further adjust the smoke concentration of the electronic cigarette 100. By arranging the first air inlet 151 and the second air inlet 152 on the rotatable chassis 150, the smoke concentration of the electronic cigarette 100 has clear gears, and the user can adjust the smoke concentration of the electronic cigarette 100 according to the needs, so that the smoke concentration adjustment effect is good, thereby improving the user experience.

[0042] In one embodiment, if Figure 6As shown, the first air inlet portion 151 is provided with a first air inlet hole 151a, and the second air inlet portion 152 is provided with a second air inlet hole 152a. Specifically, there are many ways in which the air inlet area of ​​the second air inlet portion 152 is larger than the air inlet area of ​​the first air inlet portion 151. For example, the aperture of the first air inlet hole 151a is the same as that of the second air inlet hole 152a, and the number of the second air inlet holes 152a is larger than that of the first air inlet hole 151a; or, the number of the first air inlet hole 151a and the second air inlet hole 152a is the same, and the aperture of the second air inlet hole 152a is larger than that of the first air inlet hole 151a. The shapes of the first air inlet hole 151a and the second air inlet hole 152a can be round holes, square holes, diamond holes, etc., without specific limitation. The arrangement of the first air inlet 151 and the second air inlet 152 enables the electronic cigarette 100 to have two gears for smoke adjustment. The different forms of the first air inlet hole 151a and the second air inlet hole 152a enable the electronic cigarette 100 to have different air intake effects at the same gear, thereby meeting the needs of different users for smoke adjustment effects.

[0043] In one embodiment, when the aperture of the second air inlet 152a is the same as that of the first air inlet 151a, the number of the first air inlet 151a is at least one, the number of the second air inlet 152a is at least two, and at least two second air inlet holes 152a are arranged at intervals along the radial direction of the chassis 150. When the number of the first air inlet 151a is two or more, the first air inlet 151a are arranged at intervals along the radial direction of the chassis 150. In this way, the circumferential distance between the first air inlet portion 151 and the second air inlet portion 152 can be reduced, so that when the chassis 150 rotates, it only needs to rotate a small angle to adjust the smoke concentration, thereby facilitating the use of the electronic cigarette 100.

[0044] In one embodiment, if Figure 6 As shown, the chassis 150 further includes a third air inlet 153, the first air inlet 151, the second air inlet 152 and the third air inlet 153 are arranged at intervals along the circumference of the chassis 150, and the air inlet area of ​​the third air inlet 153 is larger than the air inlet area of ​​the second air inlet 152. It should be noted that the area of ​​the first connecting hole 131 opened on the upper surface of the partition 130 should be larger than the air inlet area of ​​the third air inlet 153. The third air inlet 153 can make the electronic cigarette 100 have more gears for adjusting the smoke concentration.

[0045] In one embodiment, the third air inlet portion 153 is provided with a third air inlet hole 153a. Specifically, there are multiple ways for the air inlet area of ​​the third air inlet portion 153 to be larger than the air inlet area of ​​the second air inlet portion 152. For example, the aperture of the third air inlet hole 153a is the same as the aperture of the second air inlet hole 152a, and the number of the third air inlet holes 153a is greater than the number of the second air inlet holes 152a; or, the number of the third air inlet holes 153a is the same as the number of the second air inlet holes 152a, and the aperture of the third air inlet hole 153a is greater than the aperture of the second air inlet hole 152a. In this way, more airflow can enter the third air inlet portion 153, so that the smoke concentration of the electronic cigarette 100 is higher when the third air inlet portion 153 is used for air intake.

[0046] In a preferred embodiment, the first air inlet 151 is disposed between the second air inlet 152 and the third air inlet 153. Furthermore, there are multiple arrangements of the first air inlet 151, the second air inlet 152 and the third air inlet 153. For example, the second air inlet 152 is disposed between the first air inlet 151 and the third air inlet 153. Alternatively, the third air inlet 153 is disposed between the first air inlet 151 and the second air inlet 152. The different arrangements of the air inlets result in different directions of rotation of the smoke cartridge 140 when the electronic cigarette 100 is used to adjust the smoke concentration, thereby adapting to different usage habits.

[0047] In one embodiment, if Figure 8 and Fig. 9 As shown, the first air inlet 111 is provided on the side wall of the housing 110, and the first connecting hole 131 is provided in a bent state. The first connecting hole 131 includes a first sub-hole 131a and a second sub-hole 131b connected to the first sub-hole 131a. The first sub-hole 131a is provided along the radial direction of the partition 130, and the first sub-hole 131a passes through the side surface of the partition 130 and is connected to the first air inlet 111. The side surface of the second sub-hole 131b is connected to the first sub-hole 131a, and the second sub-hole 131b passes through the upper surface of the partition 130 and is connected to the first air inlet portion 151 or the second air inlet portion 152.

[0048] In one embodiment, if Figure 2As shown, the shell 110 is provided with a second air inlet 112, and the partition 130 is provided with a second communication hole 132. An air passage 160 is formed between the cigarette cartridge 140 and the shell 110, and the bottom plate 150 is provided with a first air passage portion 154 and a second air passage portion 155 that are in communication with the air passage 160. The air passage area of ​​the first air passage portion 154 is greater than the air passage area of ​​the second air passage portion 155. The cigarette cartridge 140 is rotatable relative to the partition 130 so that either the first air passage portion 154 or the second air passage portion 155 is selectively in communication with the second communication hole 132.

[0049] The shape of the second air inlet 112 may be circular, square, etc., without specific limitation. The first air inlet and the second air inlet may be air holes or notches, without specific limitation. In this embodiment, the first air passage 154 is a first air passage opened on the chassis 150, and the second air passage 155 is a second air passage opened on the chassis 150. The air passage area of ​​the first air passage is greater than that of the second air passage. It should be noted that more air passages may be provided on the chassis 150.

[0050] On the basis of the above embodiment, a third air passage portion 156 is further provided on the chassis 150, and the air passage area of ​​the third air passage portion 156 is smaller than the air passage area of ​​the second air passage portion 155; the cigarette bomb 140 is rotatable relative to the partition 130, so that one of the first air passage portion 154, the second air passage portion 155 or the third air passage portion 156 is connected to the second connecting hole.

[0051] Specifically, the number of air passages on the chassis 150 should match the number of air inlet portions. For example, the chassis 150 includes a first air inlet portion 151, a second air inlet portion 152, and a third air inlet portion 153. Correspondingly, the chassis 150 includes a first air passage portion 154, a second air passage portion 155, and a third air passage portion 156. Thus, when using the electronic cigarette 100, the gas inhaled by the user is a mixture of air and smoke, thereby improving the user experience.

[0052] In one embodiment, if Figure 5As shown, the cigarette cartridge 140 also includes a cigarette cartridge shell 141, and the cigarette cartridge shell 141 is arranged on the chassis 150, and the diameter of the chassis 150 is greater than the diameter of the cigarette cartridge shell 141. The material of the cigarette cartridge shell 141 can be ceramic, metal and other materials, which are not specifically limited. The air passage 160 is formed between the outer wall of the cigarette cartridge shell 141 and the shell 110, and the first air passage portion 151 and the second air passage portion 152 are opened at the corresponding positions of the chassis 150 and the air passage 160. So that the air flowing into the first air passage portion 154 and the second air passage portion 155 flows into the gap between the cigarette cartridge shell 141 and the shell 110, preventing the air flow from entering the interior of the cigarette cartridge 140.

[0053] In one embodiment, the electronic cigarette 100 also includes a mouthpiece 120, which is rotatably disposed on the shell 110 and connected to the cigarette cartridge 140, and the mouthpiece 120 has an air outlet channel 121, and the top of the cigarette cartridge 120 is provided with an air outlet hole 144 connected to the air outlet channel 121, and the air passage 160 is connected to the air outlet channel 121.

[0054] like Figures 2 to 4 As shown, the air outlet channel 121 in the mouthpiece 120 is connected to the air passage 160, and a second air flow channel is formed between the air outlet channel 121 and the second air inlet hole 152a. Regarding the flow direction of the air flow in the second air flow channel, the air flow enters from the second air inlet 112, flows into the second connecting hole 132, and then flows through the first air passage portion 154 or the second air passage portion 155, and enters the air passage 160. The air flow entering the air passage 160 flows into the air outlet channel 121.

[0055] The airflow of the first airflow channel and the airflow of the second airflow channel both flow into the outlet channel 121. The first airflow channel flows through the cigarette cartridge 140, so the airflow flowing from the first airflow channel to the outlet channel 121 is a smoke airflow. The second airflow channel does not flow through the cigarette cartridge 140, and the airflow flowing from the second airflow channel to the outlet channel 121 is an air airflow. The smoke airflow and the air airflow are mixed in the outlet channel 121, thereby improving the taste of the electronic cigarette 100.

[0056] The flow rate of the first air flow channel and the flow rate of the second air flow channel can be adjusted by the relative rotation of the chassis 150 and the partition 130, so the ratio of the smoke flow and the air flow in the air outlet channel 121 can be adjusted. Optionally, when the first air inlet 151 is connected to the first connecting hole 131, the first air passage 154 is connected to the second connecting hole 132. When the second air inlet 152 is connected to the first connecting hole 131, the second air passage 155 is connected to the second connecting hole 132. Since the area of ​​the second air inlet 152 is larger than the area of ​​the first air inlet 151, the area of ​​the first air passage 154 is smaller than the area of ​​the second air passage 155, so that when the air flow in the first air flow channel is small, the air flow in the second air flow channel is large. When the air flow in the first air flow channel is large, the air flow in the second air flow channel is small. Thereby, the air flow flowing into the air outlet channel 121 is kept stable, thereby further improving the taste of the electronic cigarette 100.

[0057] In one embodiment, the heating assembly 170 includes a bracket 172 and a coil 171, wherein the bracket 172 is disposed on the partition 130, and the coil 171 is wound on the bracket 172. The cigarette cartridge 140 is located inside the bracket 172, and the air passage 160 is formed between the cigarette cartridge 140 and the bracket 172. Specifically, the bracket 172 and the partition 130 may be integrally arranged, or the bracket 172 and the partition 130 may be separately arranged. Thus, the partition 130 not only has an air intake function, but also serves as a bracket 172.

[0058] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. An electronic cigarette, characterized in that: include: A housing, wherein the housing is provided with a first air inlet; A partition plate is disposed in the housing, and a first communication hole communicating with the first air inlet is provided on the partition plate; as well as A cigarette cartridge is arranged in the shell and located on the partition, a chassis is provided at the bottom of the cigarette cartridge, the chassis is provided with a first air inlet part and a second air inlet part connected to the inside of the cigarette cartridge, the first air inlet part and the second air inlet part are arranged at intervals along the circumference of the chassis, and the air inlet area of ​​the second air inlet part is larger than the air inlet area of ​​the first air inlet part, wherein the cigarette cartridge is rotatable relative to the partition so that either the first air inlet part or the second air inlet part is selectively connected to the first connecting hole.

2. The electronic cigarette according to claim 1, characterized in that: The first air inlet portion is provided with a first air inlet hole, the second air inlet portion is provided with a second air inlet hole, the first air inlet hole and the second air inlet hole have the same aperture, and the number of the second air inlet holes is greater than the number of the first air inlet holes.

3. The electronic cigarette according to claim 2, characterized in that: The number of the first air inlet holes is at least one, the number of the second air inlet holes is at least two, and the at least two second air inlet holes are arranged at intervals along the radial direction of the chassis.

4. The electronic cigarette according to claim 2, characterized in that: The chassis further includes a third air intake portion. The first air intake portion, the second air intake portion and the third air intake portion are arranged at intervals along the circumferential direction of the chassis. An air intake area of ​​the third air intake portion is greater than an air intake area of ​​the second air intake portion.

5. The electronic cigarette according to claim 4, characterized in that: The third air inlet portion is provided with a third air inlet hole, the aperture of the third air inlet hole is the same as the aperture of the second air inlet hole, and the number of the third air inlet holes is greater than the number of the second air inlet holes; Alternatively, the number of the third air inlet holes is the same as that of the second air inlet holes, and the aperture of the third air inlet holes is larger than the aperture of the second air inlet holes.

6. The electronic cigarette according to claim 4, characterized in that: The first air intake portion is disposed between the second air intake portion and the third air intake portion.

7. The electronic cigarette according to claim 1, characterized in that: The first air inlet is arranged on the side wall of the outer shell, the first connecting hole is bent, and the first connecting hole includes a first sub-hole and a second sub-hole connected to the first sub-hole, the first sub-hole passes through the side of the partition and is connected to the first air inlet, the second sub-hole passes through the upper surface of the partition, and either the first air inlet part or the second air inlet part is connected to the second sub-hole.

8. The electronic cigarette according to any one of claims 1 to 7, characterized in that: A second air inlet is provided on the shell, a second connecting hole connected to the second air inlet is provided on the partition, an air passage is formed between the cigarette cartridge and the shell, a first air passage portion and a second air passage portion connected to the air passage are provided on the chassis, and an air passage area of ​​the first air passage portion is larger than that of the second air passage portion; the cigarette cartridge is rotatable relative to the partition so that either the first air passage portion or the second air passage portion is selectively connected to the second connecting hole.

9. The electronic cigarette according to claim 8, characterized in that: The chassis is also provided with a third air passage portion, and the air passage area of ​​the third air passage portion is smaller than the air passage area of ​​the second air passage portion; the cigarette bomb is rotatable relative to the partition so that one of the first air passage portion, the second air passage portion or the third air passage portion is connected to the second connecting hole.

10. The electronic cigarette according to claim 8, characterized in that: The cigarette cartridge also includes a cigarette cartridge shell, which is arranged on the chassis. The diameter of the chassis is larger than the diameter of the cigarette cartridge shell. The air passage is formed between the outer wall of the cigarette cartridge shell and the outer shell. The first air passage portion and the second air passage portion are opened at positions corresponding to the chassis and the air passage.

11. The electronic cigarette according to claim 8, characterized in that: The electronic cigarette also includes a mouthpiece, which is rotatably arranged on the shell and connected to the cigarette cartridge. The mouthpiece has an air outlet channel. The top of the cigarette cartridge is provided with an air outlet hole connected to the air outlet channel, and the air passage is connected to the air outlet channel.

12. The electronic cigarette according to any one of claims 1 to 7, characterized in that: The electronic cigarette further comprises a heating component, which comprises a bracket and a coil. The bracket is arranged on the partition and is located outside the cigarette cartridge, and the coil is wound around the bracket.

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