Electronic cigarette capable of adjusting air inflow

Abstract

The utility model discloses an electronic cigarette capable of adjusting air inflow, which comprises a shell, an air guide seat is arranged in the shell, the bottom of the air guide seat extends downwards to form an air inlet channel, an adjusting part is rotatably arranged in the air inlet channel, and the bottom of the adjusting part penetrates through the bottom of the shell. According to the electronic cigarette capable of adjusting the air inflow, by arranging the adjusting piece, a user can rotate the adjusting piece to adjust the air inflow of the electronic cigarette, personalized adjustment of inhalation resistance and smoke concentration is achieved, operation is very convenient and fast, user experience is improved, and the requirements of different users are met.

Description

Technical Field

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

[0002] The working principle of electronic cigarettes is that the smoke-generating agent is heated on the electric heating element of the atomization system and vaporized into high-temperature steam which is then ejected toward the open end. The ejected steam expands and condenses into tiny smoke-like droplets in the atmosphere, thus forming smoke similar to that of traditional cigarettes.

[0003] However, most existing electronic cigarette products have a fixed air intake volume that cannot be adjusted and cannot meet the personalized needs of different users for inhalation resistance and smoke concentration. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and provide an electronic cigarette with adjustable air intake. By installing an adjusting member, the user can rotate the adjusting member to adjust the air intake of the electronic cigarette, thereby realizing personalized adjustment of the inhalation resistance and the smoke concentration. The operation is very convenient, the user experience is improved and the needs of different users are met.

[0005] To achieve the above-mentioned purpose, the utility model provides an electronic cigarette with adjustable air intake, comprising a shell, an air guide seat is installed in the shell, the bottom of the air guide seat extends downward to form an air intake channel, an adjustment member is rotatably installed in the air intake channel, and the bottom of the adjustment member is passed through the bottom of the shell.

[0006] Preferably, a partition is provided in the air intake channel, the partition divides the air intake channel into a detection space and an adjustment space, one or more through holes are opened in the partition, and the detection space and the adjustment space are connected through the through holes.

[0007] Preferably, two through holes are provided, and two ends of the two through holes pass through opposite sides of the partition.

[0008] Preferably, the adjusting member is rotatably mounted in the adjusting space, and an air inlet groove is provided at the top end of the adjusting member corresponding to the through hole.

[0009] Preferably, the top side wall of the adjusting member is radially opened to form the air inlet groove, and the bottom of the air inlet groove is inclined from the outer side wall of the adjusting member to the inner side wall to form an inclined surface. This structure allows air to flow through the air inlet groove more smoothly, so that the user can inhale more smoothly.

[0010] Preferably, a knob portion is provided at the bottom end of the adjusting member, and an air inlet is provided in the knob portion with both ends passing through the air inlet and connected to the interior of the adjusting member. Both sides of the bottom of the knob portion are open downward to form a knob rod in the middle of the bottom of the knob portion; and a mounting hole for mounting the knob portion is provided at the bottom of the shell.

[0011] Preferably, two air inlet grooves are provided corresponding to the through holes, and the two ends of the knob rod are respectively provided corresponding to the positions of the two air inlet grooves, and the direction of the knob rod is provided to be consistent with the two air inlet grooves, so that the user can clearly know the relative positions of the air inlet grooves and the through holes through the direction of the knob rod; a limit barrier is provided on the outer side of the top of the knob part.

[0012] Preferably, a gasket is provided between the adjusting member and the partition, and through holes are provided on both sides of the gasket corresponding to the through hole; the upper end of the gasket abuts against the partition, and the gasket and the partition remain relatively still, and the lower end of the gasket abuts against the adjusting member. The gasket mainly plays a sealing role, limiting the air to flow from the adjusting member through the through hole only.

[0013] Preferably, an air intake chamber connected to the air intake passage is recessed in the air guide seat; the air intake passage is formed into a cylindrical structure with two ends penetrated, and the adjustment member is formed into a cylindrical structure with two ends penetrated and adapted to the adjustment space; the cylindrical structure enables the adjustment member to be rotatably installed in the air intake passage; a containing sleeve connected to the detection space is provided on the outside of the air intake passage; since the partition has a blocking effect on the airflow, the air pressure in the detection space can be quickly reduced, thereby effectively improving the efficiency of the microphone in the containing sleeve in detecting the air pressure.

[0014] Preferably, a circuit board is installed outside the air inlet passage, a potentiometer is arranged on the circuit board, a sliding switch is arranged on the potentiometer, a toggle member is arranged on the outer side wall of the bottom of the adjusting member relative to the potentiometer, the toggle member is formed into a structure with a U-shaped or V-shaped cross section, and the toggle member abuts against both sides of the sliding switch. This structural arrangement enables the toggle member to move synchronously and drive the sliding switch to move when the adjusting member rotates, thereby adjusting the air intake volume and controlling the atomization power at the same time.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with an air guide seat, the bottom of which extends downward to form an air intake channel, and an adjusting member is rotatably installed in the air intake channel. The user can adjust the air intake volume of the electronic cigarette by rotating the adjusting member, thereby realizing personalized adjustment of the inhalation resistance and the smoke concentration. The operation is very convenient, which improves the user experience and meets the needs of different users.

[0017] 2. The utility model provides an electronic cigarette with adjustable air intake volume. By forming an air intake channel at the bottom of the whole, there is still a large air accommodating space even after the adjustment part is installed, so that the air flow is more stable and smooth, which can effectively improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of an electronic cigarette with adjustable air intake provided by an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of an electronic cigarette with adjustable air intake provided by the utility model;

[0021] Figure 3 It is a structural schematic diagram of the combination of the air guide seat and the adjusting member provided by the utility model;

[0022] Figure 4 It is a structural exploded schematic diagram of the combination of the air guide seat and the adjusting member provided by the utility model;

[0023] Figure 5 It is a front cutaway view of the air guide seat provided by the utility model;

[0024] Figure 6 It is a bottom view of the combination of the air guide seat and the adjusting member provided by the utility model;

[0025] Figure 7 yes Figure 6 AA section view;

[0026] Figure 8 yes Figure 6 BB cross-sectional view.

[0027] Included in the figure are:

[0028] 1. Shell; 11. Mounting hole; 2. Air guide seat; 21. Air inlet chamber; 22. Air inlet channel; 221. Partition; 2211. Through hole; 222. Detection space; 223. Adjustment space; 23. Accommodation sleeve; 24. Gasket; 241. Through hole; 3. Adjustment member; 31. Air inlet groove; 32. Knob part; 321. Knob rod; 322. Limit baffle; 323 Air inlet; 33. Sealing groove; 34. Toggle member; 4. Atomization assembly; 5. Circuit board; 51. Potentiometer. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in this embodiment of the utility model to clearly and completely describe the technical solution in this embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, not all embodiments of the utility model. Based on this embodiment of the utility model, all other embodiments of the utility model obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) 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.

[0031] See also Figures 1 to 8 The embodiment of the utility model provides an electronic cigarette with adjustable air intake, including a shell 1, an air guide seat 2, an adjustment member 3, an atomization component 4 and an electrical component.

[0032] An air guide seat 2 is installed in the housing 1 , and the air guide seat 2 divides the interior of the housing 1 into an atomizing space for installing an atomizing component 4 and an electrical space for installing an electrical component. The atomizing component 4 is installed on the air guide seat 2 and communicated with the air guide seat 2 .

[0033] An air inlet chamber 21 is recessed in the air guide seat 2, and the air inlet chamber 21 is connected to the atomizer assembly 4. The bottom of the air guide seat 2 extends downward to form an air inlet channel 22 connected to the air inlet chamber 21. The air inlet channel 22 is formed into a cylindrical structure with two ends passing through. A partition 221 is provided in the air inlet channel 22, and the partition 221 divides the internal space of the air inlet channel 22 into a detection space 222 and an adjustment space 223. One or more through holes 2211 are provided in the partition 221, and the detection space 222 and the adjustment space 223 are connected through the through holes 2211. In the present embodiment, two through holes 2211 are provided, and the two ends of the two through holes 2211 pass through the opposite sides of the partition 221. A housing sleeve 23 for housing a microphone and communicating with the detection space 222 is provided on the outside of the air inlet channel 22. At the moment of inhalation, the partition 221 blocks the airflow, so that the air pressure in the detection space 222 can be quickly reduced, effectively improving the efficiency of the microphone in the housing sleeve 23 in detecting air pressure.

[0034] An adjusting member 3 is rotatably installed in the adjusting space 223, a gasket 24 is provided between the adjusting member 3 and the partition 221, and through holes 241 are provided on both sides of the gasket 24 corresponding to the through holes 2211. Specifically, the upper end of the gasket 24 abuts against the partition 221, and the through hole 241 is arranged relative to the through hole 2211. The inner diameter of the through hole 241 is consistent with the through hole 2211, and the lower end abuts against the adjusting member 3. When the adjusting member 3 rotates in the air intake channel 22, the gasket 24 and the partition 221 are relatively stationary. The gasket 24 mainly plays a sealing role, limiting the air to only flow from the adjusting member 3 through the through hole 241 and through the through hole 2211.

[0035] The adjusting member 3 is formed into a cylindrical structure with two ends passing through and adapted to the air inlet passage 22. Specifically, the outer wall of the adjusting member 3 and the inner wall of the air inlet passage 22 are in a clearance fit relationship, so that the adjusting member 3 can be partially inserted into the adjusting space 223 of the air inlet passage 22 rotatably. The outer wall of the adjusting member 3 is provided with a sealing groove 33, and a sealing ring is installed in the sealing groove 33. The sealing ring can increase the friction between the adjusting member 3 and the air inlet passage 22, so that the adjusting member 3 can be kept in a relative position after rotation. The top of the adjusting member 3 is provided with an air inlet groove 31 relative to the through hole 2211 of the partition 221, so that air enters the through hole 2211 from the air inlet groove 31. Specifically, the top side wall of the adjusting member 3 is radially opened to form the air inlet groove 31, and the bottom of the air inlet groove 31 is inclined from the outer wall of the adjusting member 3 to the inner wall to form an inclined surface, so that the air can flow through the air inlet groove 31 more smoothly, so that the user can inhale more smoothly. The bottom end of the adjusting member 3 is provided with a knob portion 32, and the knob portion 32 is provided with an air inlet 323 with two ends penetrating therethrough and communicating with the inside of the adjusting member 3. The bottom of the knob portion 32 is open downward on both sides, so that a knob rod 321 is formed in the middle of the bottom of the knob portion 32, and the user rotates the adjusting member 3 through the knob rod 321; preferably, two air inlet grooves 31 are provided corresponding to the through hole 2211, and the two ends of the knob rod 321 are respectively provided to correspond to the positions of the two air inlet grooves 31, and the direction of the knob rod 321 is provided to keep consistent with the two air inlet grooves 31, so that the user can clearly know the relative position of the air inlet groove 31 and the through hole 2211 through the direction of the knob rod 321. The bottom of the housing 1 is provided with a mounting hole 11 for mounting the knob portion 32, and a limit retaining wall 322 is provided on the outer side of the top of the knob portion 32. When installed, the bottom of the knob portion 32 is installed in the mounting hole 11, and the limit retaining wall 322 abuts against the inside of the housing 1.

[0036] The housing 1 is provided with a mainboard electrically connected to the atomizing assembly 4 and the electrical assembly, and the air inlet passage 22 is provided with a circuit board 5 electrically connected to the mainboard. The circuit board 5 is provided with a potentiometer 51, and the potentiometer 51 is provided with a sliding switch. The potentiometer 51 feeds back a potential signal to the mainboard according to the position of the sliding switch, thereby adjusting the atomizing power; the outer wall at the bottom of the adjusting member 3 is provided with a toggle member 34 relative to the potentiometer 51, and the toggle member 34 abuts against the sliding switch of the potentiometer 51. When the adjusting member 3 rotates, the toggle member 34 moves synchronously and drives the sliding switch to move, thereby adjusting the air intake and controlling the atomizing power at the same time. Specifically, the toggle member 34 can be formed into a structure with a U-shaped or V-shaped cross section, and the toggle member 34 abuts against both sides of the sliding switch, so that the toggle member 34 can drive the sliding switch to move back and forth. Specifically, the potentiometer 51 is a straight sliding potentiometer.

[0037] The working principle of the electronic cigarette with adjustable air intake of the utility model is as follows: the outside air flows through the air inlet 323, the air inlet groove 31, the through hole 241, the through hole 2211, the detection space 222 and the air inlet chamber 21 in sequence; when the air inlet groove 31 is aligned with the through hole 241 and the through hole 2211, the air intake amount is maximum; by rotating the adjustment member 3 by the knob rod 321, when the air inlet groove 31 is misaligned with the through hole 241 and the through hole 2211, the air inlet groove 31 blocks the through hole 241 and the through hole 2211, making the opening for air to flow through smaller, thereby reducing the air intake amount.

[0038] In summary, an electronic cigarette with adjustable air intake in an embodiment of the utility model installs an adjusting member 3 in the air intake channel 22 of the air guide seat 2, so that the user can rotate the adjusting member 3 to adjust the air intake of the electronic cigarette, which is easy to operate, realizes personalized adjustment of the inhalation resistance and the smoke concentration, improves the user experience and meets the needs of different users.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic cigarette with adjustable air intake, characterized in that: The invention comprises a shell (1), wherein an air guide seat (2) is installed in the shell (1), the bottom of the air guide seat (2) extends downward to form an air intake passage (22), an adjusting member (3) is rotatably installed in the air intake passage (22), and the bottom of the adjusting member (3) is passed through the bottom of the shell (1).

2. The electronic cigarette with adjustable air intake according to claim 1, characterized in that: A partition (221) is provided in the air intake channel (22), and the partition (221) divides the air intake channel (22) into a detection space (222) and an adjustment space (223). One or more through holes (2211) are provided in the partition (221), and the detection space (222) and the adjustment space (223) are connected via the through holes (2211).

3. The electronic cigarette with adjustable air intake according to claim 2, characterized in that: Two through holes (2211) are provided, and two ends of the two through holes (2211) are arranged through opposite sides of the partition plate (221).

4. The electronic cigarette with adjustable air intake according to claim 3, characterized in that: The adjusting member (3) is rotatably mounted in the adjusting space (223), and an air inlet groove (31) is provided at the top end of the adjusting member (3) corresponding to the through hole (2211).

5. The electronic cigarette with adjustable air intake according to claim 4, characterized in that: The top end side wall of the regulating member (3) is radially opened to form the air inlet groove (31), and the bottom of the air inlet groove (31) is inclined from the outer side wall of the regulating member (3) to the inner side wall to form an inclined surface.

6. The electronic cigarette with adjustable air intake according to claim 5, characterized in that: The bottom end of the adjusting member (3) is provided with a knob portion (32), and the knob portion (32) is provided with an air inlet (323) penetrating at both ends and communicating with the inside of the adjusting member (3). The bottom of the knob portion (32) is open at both sides downward, so that a knob rod (321) is formed in the middle of the bottom of the knob portion (32); and the bottom of the housing (1) is provided with a mounting hole (11) for mounting the knob portion (32).

7. The electronic cigarette with adjustable air intake according to claim 6, characterized in that: Two air inlet grooves (31) are provided corresponding to the through holes (2211), and the two ends of the knob rod (321) are respectively provided corresponding to the positions of the two air inlet grooves (31); a limit retaining wall (322) is provided around the outer side of the top of the knob portion (32).

8. The electronic cigarette with adjustable air intake according to claim 7, characterized in that: A gasket (24) is provided between the adjusting member (3) and the partition (221), and through holes (241) are provided on both sides of the gasket (24) corresponding to the through holes (2211); the upper end of the gasket (24) abuts against the partition (221), and the gasket (24) and the partition (221) remain relatively still, and the lower end of the gasket (24) abuts against the adjusting member (3).

9. The electronic cigarette with adjustable air intake according to claim 8, characterized in that: The air guide seat (2) is recessed with an air intake chamber (21) connected to the air intake channel (22); the air intake channel (22) is formed as a cylindrical structure with two ends passing through, and the adjustment member (3) is formed as a cylindrical structure with two ends passing through that is adapted to the adjustment space (223); and a receiving sleeve (23) connected to the detection space (222) is provided on the outside of the air intake channel (22).

10. An electronic cigarette with adjustable air intake according to any one of claims 1 to 9, characterized in that: The air inlet passage (22) is provided with a circuit board (5) on the outside, a potentiometer (51) is arranged on the circuit board (5), and a sliding switch is arranged on the potentiometer (51). A toggle member (34) is arranged on the outer side wall of the bottom of the adjusting member (3) relative to the potentiometer (51), and the toggle member (34) is formed into a structure with a U-shaped or V-shaped cross section, and the toggle member (34) abuts against two sides of the sliding switch.

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