CN215775571U - Electronic smoking set - Google Patents

Abstract

The utility model relates to an electronic smoking set, which comprises a first shell component (10), a cigarette cup (50) and an adjusting component (40), wherein the cigarette cup (50) is installed on the first shell component (10), a cavity for forming a first cavity is arranged in the cigarette cup (50), the first cavity is used for accommodating cigarettes, the height of the first cavity is adjustable, and the adjusting component (40) is configured to adjust the height of the first cavity so that the cigarette cup (50) can accommodate cigarettes with different lengths. The height of the first chamber is adjusted through the adjusting component 40, the cigarette with different lengths can be adapted, so that the application range of the electronic smoking set to the cigarette is enlarged, the electronic smoking set with different specifications and configured for the cigarettes with different lengths is avoided, and the use convenience of consumers is improved.

Description

Electronic smoking set

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic smoking set.

Background

Novel tobacco products are continuously innovated and growing, in order to reduce harmful substances in the smoke of the traditional cigarettes and provide nicotine and tobacco fragrance substances for consumers, a brand-new heating non-combustion tobacco product is generated, and a special auxiliary smoking device needs to be configured when the novel tobacco product is smoked.

The auxiliary suction equipment mainly heats the cigarette bomb through a heat source to generate aerosol, smoke inhaled by consumers is generated in a non-combustion state, harmful smoke components generated in the combustion and thermal cracking processes of the traditional cigarette are reduced, and side-stream smoke is not generated.

In the smoking process, the smoking core material containing tobacco or not containing tobacco in the cigarette is the most core component influencing the smoking experience. At present, smoking core materials of cigarette products of heating non-combustible products on the market are in different specifications (the length distribution is 4.5mm-20mm, the circumference distribution is 10mm-30mm), and due to different formulas and processes adopted in production, the specification length of the cigarettes is different (the length distribution is 30mm-100mm, the circumference distribution is 10mm-30mm), so that the specifications of smoking sets required to be adapted are different.

Smoking cigarettes of different specifications requires the arrangement of smoking sets of different specifications, which brings great inconvenience to consumers.

It is noted that the information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an electronic smoking set which can be adapted to cigarettes of different specifications.

According to one aspect of the utility model, there is provided an electronic smoking article comprising:

a first housing assembly;

the cigarette cup is arranged on the first shell component, a cavity for forming a first cavity is arranged in the cigarette cup, the first cavity is used for accommodating cigarettes, and the height of the first cavity is adjustable; and

an adjustment assembly configured to adjust the height of the first chamber such that the cups accommodate cigarettes of different lengths.

In some embodiments, the e-vaping device further comprises a cup housing having a retaining channel therein, the cup being movably disposed in and capable of extending from the retaining channel, the retaining channel and the cup together forming a first chamber, the adjustment assembly being configured to adjust the length of the cup extending from the retaining channel to adjust the height of the first chamber.

In some embodiments, the inner wall of the spacing channel is provided with a groove, the periphery of the cup is provided with a raised strip, and the raised strip is embedded in the groove to guide the movement of the cup relative to the spacing channel.

In some embodiments, the adjusting assembly comprises a blocking member and a pushing and twisting member connected with the blocking member, and the pushing and twisting member moves relative to the smoking cup along a direction perpendicular to the movement direction of the smoking cup to drive the blocking member to move to the bottom of the smoking cup to prevent the smoking cup from moving away from the limit channel or move to the outer side of the smoking cup to enable the smoking cup to move away from the limit channel.

In some embodiments, the electronic smoking set further comprises a heating element housing arranged on the periphery of the smoking cup, the heating element housing is provided with a first hole, and the push-button piece is at least partially exposed outside the heating element housing through the first hole.

In some embodiments, the electronic smoking set further includes a heating body outer cover disposed on the outer periphery of the smoking cup and a retainer ring disposed on the inner side of the heating body outer cover, the retainer ring is provided with a first protrusion extending in a direction away from the heating body outer cover, the stopper includes a stopper bar, and an end of the stopper bar contacts with the inner side of the heating body outer cover and reciprocates on both sides of the first protrusion.

In some embodiments, the first protruding part gradually increases and then gradually decreases with respect to the protruding height of the heat-generating body cover in the moving path of the blocking member.

In some embodiments, the end of the detent strip is provided with a detent portion, and a surface of the detent portion, which is in contact with the inside of the heat-generating body cover, includes a part of a spherical surface.

In some embodiments, the blocking member comprises a blocking portion, the blocking portion is provided with a tip, the tip is contacted with the bottom of the cigarette cup to realize the blocking effect on the cigarette cup, and the contact position of the tip and the cigarette cup is point contact.

In some embodiments, the corners of the tip are rounded.

In some embodiments, the adjusting assembly further comprises a connecting member, the blocking member is provided with a second protrusion, the connecting member is provided with a positioning hole, the second protrusion is inserted into the positioning hole, and the connecting member is connected with the push-button member.

In some embodiments, the electronic smoking set further comprises a heating body outer cover arranged at the periphery of the smoking cup and a check ring arranged at the inner side of the heating body outer cover, the check ring is provided with a first protruding portion extending along the direction far away from the heating body outer cover, the blocking member comprises a blocking portion, a connecting portion connected with the blocking portion and two clamping strips, the blocking portion is in mutual contact with the bottom of the smoking cup to realize the blocking effect on the smoking cup, the end portions of the clamping strips are in contact with the inner side of the heating body outer cover and move in a reciprocating mode on two sides of the first protruding portion, the connecting portion is arranged between the two clamping strips, and gaps are formed between the connecting portion and the two clamping strips respectively.

In some embodiments, the electronic smoking article further comprises a second housing component removably connected with the first housing component to form a housing having a receiving chamber therein, the bowl and the adjustment component being disposed within the receiving chamber.

In some embodiments, the electronic smoking set further includes a counter and a temperature sensing element, the temperature sensing element is used for detecting the temperature of the preset position, and the counter is in signal connection with the temperature sensing element and records the number of the smoked cigarettes according to the detection result of the temperature sensing element.

In some embodiments, the electronic smoking set further comprises a heating assembly for heating the cigarette, the heating assembly comprises a third housing, and an insulating member, a first heating wire and a second heating wire which are arranged in the third housing, the insulating member is provided with a through hole extending along the axial direction, the first heating wire is arranged in the through hole, the second heating wire is wound on the periphery of the insulating member, the second heating wire is connected with the part of the first heating wire, which is exposed out of the through hole, at the first end of the insulating member, and the first heating wire and the second heating wire are made of different materials.

In some embodiments, the electronic smoking set further comprises a heating assembly for heating the cigarettes and a temperature control assembly for adjusting the heating temperature of the heating assembly, wherein the temperature control assembly comprises at least two temperature adjusting gears.

Based on the technical scheme, the height of the first chamber for accommodating cigarettes is adjustable, and the height of the first chamber can be adjusted through the adjusting assembly, so that the electronic smoking set is adapted to cigarettes with different lengths, the application range of the electronic smoking set to the cigarettes is enlarged, the electronic smoking sets with different specifications are prevented from being configured for the cigarettes with different lengths, and the use convenience of consumers is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of an electronic smoking set according to the present invention.

Fig. 2 is a schematic structural view of an electronic smoking set according to an embodiment of the present invention in an open state.

Fig. 3 is an exploded view of an embodiment of the electronic smoking article of the present invention.

Fig. 4 is a schematic diagram of an electronic smoking article according to an embodiment of the utility model when the height of the first chamber is adjusted.

Figure 5 is a cross-sectional view of an adjustment assembly at a bottom angle in accordance with an embodiment of the electronic smoking article of the present invention.

Figure 6 is a bottom view of an adjustment assembly in an embodiment of the electronic smoking article of the present invention.

Figure 7 is a side view of an adjustment assembly in an embodiment of an electronic smoking article of the present invention.

Figure 8 is a top view of an adjustment assembly in an embodiment of an electronic smoking article of the present invention.

Fig. 9 is a schematic structural view of a heating element in an embodiment of an electronic smoking article of the present invention.

Figure 10 is an exploded view of a heating element in one embodiment of an electronic smoking article according to the present invention.

In the figure:

10. a first housing assembly; 11. a shift key;

20. a second housing component; 21. an on-off key; 22. a cup cover; 221. a limiting channel; 23. a second housing;

30. a containment assembly; 31. a heat conductive member; 32. a heating element outer cover; 321. a first boss portion; 33. a thermal insulation member; 34. a decorative member;

40. an adjustment assembly; 41. a blocking member; 411. a blocking portion; 4111. a tip; 412. a connecting portion; 4121. a third connection hole; 413. a clamping strip; 4131. a clamping part; 414. a second boss portion; 42. a push-button element; 421. a second connection hole; 43. a connecting member; 431. a first connection hole; 432. positioning holes; 44. pushing the plate; 45. a screw;

50. a tobacco cup;

60. a heating assembly; 61. a third housing; 62. an insulating member; 63. a first heating wire; 64. a second heater; 65. a base;

70. a temperature sensing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the utility model.

Referring to fig. 1 and 2, in some embodiments of the electronic smoking article provided by the present invention, the electronic smoking article includes a first housing assembly 10, a cup 50 and an adjustment assembly 40, the cup 50 is mounted to the first housing assembly 10, a cavity is provided in the cup 50 for forming a first chamber for receiving cigarettes, and the first chamber is adjustable in height, and the adjustment assembly 40 is configured to adjust the height of the first chamber so that the cup 50 receives cigarettes of different lengths.

In the above embodiment, the height of the first chamber for accommodating cigarettes can be adjusted through the adjusting assembly 40, so that the cigarettes with different lengths can be adapted, the application range of the electronic smoking set to the cigarettes is enlarged, the electronic smoking sets with different specifications and configured for the cigarettes with different lengths are avoided, and the use convenience of consumers is improved.

In order to achieve height adjustability of the first chamber, various options are available for the implementation. One possible solution is described below.

In some embodiments, the e-vaping device further comprises a cup housing 22, a retaining channel 221 is provided within the cup housing 22, the vaping cup 50 is movably disposed in the retaining channel 221 and is capable of extending from the retaining channel 221, the retaining channel 221 and the vaping cup 50 together form a first chamber, and the adjustment assembly 40 is configured to adjust the length that the vaping cup 50 extends from the retaining channel 221 to adjust the height of the first chamber.

As shown in fig. 3 and 4, the limiting channel 221 and the bowl 50 are both in a cylindrical shape, the diameter of the limiting channel 221 is larger than that of the bowl 50, the bowl 50 is inserted into the limiting channel 221, and the limiting channel 221 is located above the bowl 50. The limiting channel 221 is communicated up and down, cigarettes are inserted into the cigarette cup 50 from the upper port of the limiting channel 221, and the cigarette cup 50 can extend out from the lower port of the limiting channel 221 under the action of self gravity.

The first housing component 10 comprises a first housing, the limiting channel 221 is arranged in the first housing, the limiting channel 221 is fixed relative to the first housing, and when the smoking cup 50 is not subjected to any resistance, the smoking cup 50 can move downwards relative to the limiting channel 221 to extend, so that the height of the first chamber is increased. In some embodiments, the outer circumference of the bowl 50 and the inner side of the retaining channel 221 each have a retaining portion, and the bowl 50 does not completely disengage from the retaining channel 221 even if it protrudes relative to the retaining channel 221, i.e., the bowl 50 can always remain interconnected with the retaining channel 221 without separating from each other. If the bottom of the cup 50 is resisted by the downward movement, the cup 50 cannot extend or the extending length of the cup is limited relative to the limiting channel 221, the height of the first chamber can be shortened, and the height of the first chamber can be adjusted.

In some embodiments, the inner wall of the retaining channel 221 is provided with a groove and the outer periphery of the bowl 50 is provided with a rib that fits into the groove to guide the movement of the bowl 50 relative to the retaining channel 221. Through setting up recess and sand grip, can prevent that cigarette cup 50 from taking place the beat in the motion process, improve the accuracy and the reliability of motion.

In some embodiments, the adjustment assembly 40 includes a blocking member 41 and a knob member 42 connected to the blocking member 41, wherein the knob member 42 moves relative to the bowl 50 in a direction perpendicular to the moving direction of the bowl 50 to move the blocking member 41 to the bottom of the bowl 50 to prevent the bowl 50 from moving away from the position-limiting channel 221 or to move to the outside of the bowl 50 to allow the bowl 50 to move away from the position-limiting channel 221.

The push-button piece 42 drives the blocking piece 41 to move relative to the cigarette cup 50 along a direction perpendicular to the moving direction of the cigarette cup 50, the moving direction of the cigarette cup 50 is perpendicular to the height direction of the first cavity, when the blocking piece 41 moves to the bottom of the cigarette cup 50, the blocking piece 41 blocks the cigarette cup 50 to move in a direction away from the limiting channel 221, and the cigarette cup 50 cannot extend relative to the first body continuously, so that the height of the first cavity is shortened at the moment, and the cigarette cup is suitable for containing cigarettes with shorter length; when the blocking member 41 moves to the outer side of the cigarette cup 50, the bottom of the cigarette cup 50 is not blocked, the cigarette cup 50 can move in the direction away from the limiting channel 221, the cigarette cup 50 extends to the maximum relative to the first body, and the height of the first chamber reaches the maximum at this time, so that the cigarette cup is suitable for accommodating cigarettes with longer length.

In some embodiments, the electronic smoking set further comprises a heating element housing 32 disposed at the outer periphery of the smoking cup 50, the heating element housing 32 is provided with a first hole, and the push button member 42 is at least partially exposed to the outside of the heating element housing 32 through the first hole.

Referring to fig. 5, by providing the first hole on the heating element cover 32, the push button member 42 can be at least partially exposed to the outside of the heating element cover 32 through the first hole, which is convenient for the user to operate the push button member 42 on the outside of the heating element cover 32, and improves the convenience of operation. The user pushes the push-button piece 42 manually to drive the blocking piece 41 to move, so that the cigarette cup 50 is limited or not limited, and the height of the first cavity is adjusted to adapt to cigarettes with different lengths.

In some embodiments, the electronic smoking set further includes a heat-generating body cover 32 disposed on the outer periphery of the smoking cup 50 and a stopper disposed on the inner side of the heat-generating body cover 32, the stopper is provided with a first protrusion 321 extending in a direction away from the heat-generating body cover 32, the stopper 41 includes a stopper bar 413, and the end of the stopper bar 413 contacts the inner side of the heat-generating body cover 32 and reciprocates on both sides of the first protrusion 321.

The end of the locking strip 413 contacts with the inner side of the heating element cover 32, the end of the locking strip 413 moves along the inner side of the heating element cover 32, the movement range is a preset distance including the first protrusion 321, and the first protrusion 321 is located in the middle of the movement range. When the stopper 41 reciprocates relative to the heat-generating body cover 32, the end of the position-locking bar 413 reciprocates between a left preset point and a right preset point of the first protrusion 321, the end of the position-locking bar 413 gradually approaches the first protrusion 321 from the left side of the first protrusion 321 and then moves to the right side of the first protrusion 321 across the first protrusion 321, or the end of the position-locking bar 413 gradually approaches the first protrusion 321 from the right side of the first protrusion 321 and then moves to the left side of the first protrusion 321 across the first protrusion 321.

Referring to fig. 4 and 5, when the blocking member 41 moves to the S position, the end of the blocking bar 413 is located at the left side of the first protrusion 321, the blocking member 41 moves to the bottom of the cup 50 to block the cup 50 from moving downward, and the height of the first chamber is reduced at this time, so that the blocking member is suitable for cigarettes with shorter length; when the blocking member 41 moves to the L position, the end of the blocking strip 413 is located at the right side of the first protruding portion 321, and the blocking member 41 moves to the outer side of the cup 50, so that the downward movement of the cup 50 is not blocked, and at this time, the height of the first chamber is increased, and the length is longer.

By providing the first protruding portion 321, a feeling with resistance can be formed when the blocking member 41 shifts gears, and a prompt effect of whether the gear shift is successful or not can be given to an operator, thereby improving user experience.

In some embodiments, the first protrusion 321 gradually increases and then gradually decreases with respect to the protrusion height of the heat-generating body cover 32 on the moving path of the stopper 41. The setting can make the resistance that the operator received increase gradually or reduce gradually like this, promotes operator's use experience.

In the embodiment shown in fig. 5 and 8, the cross section of the first boss 321 is in the shape of an isosceles triangle.

In some embodiments, the end of the detent strip 413 is provided with a detent portion 4131, and the surface of the detent portion 4131 which contacts the inside of the heat-generating body cover 32 includes a part of a spherical surface.

By providing the surface of the locking portion 4131 which comes into contact with the inside of the heat-generating body cover 32 as a part including a spherical surface, it is possible to prevent the locking portion 4131 from rubbing against the inside surface of the heat-generating body cover 32, and to prevent the stopper 41 from being moved, so that the locking bar 413 can be moved more smoothly with respect to the heat-generating body cover 32.

In some embodiments, the blocking member 41 comprises a blocking portion 411, the blocking portion 411 is provided with a tip 4111, the tip 4111 contacts with the bottom of the bowl 50 to achieve a blocking effect on the bowl 50, and the contact position of the tip 4111 and the bowl 50 is a point contact.

Set up end 4111 and the contact department of tobacco bowl 50 into the point contact, can minimize and block the area of contact of 41 with the tobacco bowl 50 to reduce and block the hindrance effect that 41 flows to the fluid in the tobacco bowl 50, avoid blocking that 41 flows to cause great influence to the fluid in the tobacco bowl 50, and then the influence is to the heating effect of cigarette.

In some embodiments, the corners of tip 4111 are rounded. The benefit that sets up like this is, can avoid the corner of end 4111 to cause the disturbance to the air current of flowing through end 4111, makes the air current of flowing through end 4111 flow more smoothly, avoids influencing the heating effect to a cigarette.

In some embodiments, the adjusting assembly 40 further includes a connecting member 43, the blocking member 41 is provided with a second protrusion 414, the connecting member 43 is provided with a positioning hole 432, the second protrusion 414 is inserted into the positioning hole 432, and the connecting member 43 is connected with the push button member 42.

As shown in fig. 6 and 7, the blocking member 41 is provided with two second protrusions 414, the connecting member 43 is provided with two positioning holes 432, and the two second protrusions 414 are respectively inserted into the corresponding positioning holes 432, so as to limit the relative position between the connecting member 43 and the blocking member 41 and prevent the connecting member 43 and the blocking member 41 from being displaced relative to each other. Two push-button pieces 42 are respectively connected to both sides of the connecting piece 43, and the push-button pieces 42 are positioned between the blocking piece 41 and the connecting piece 43. The connecting member 43 is provided with a first connecting hole 431, the push button member 42 is provided with a second connecting hole 421, and the connecting member passes through the first connecting hole 431 and the second connecting hole 421 to connect the push button member 42 and the connecting member 43. The connecting portion 412 of the blocking member 41 is provided with a third connecting hole 4121, the connecting member 43 is provided with a fourth connecting hole, and a screw 45 passes through the third connecting hole 4121 and the fourth connecting hole to connect the blocking member 41 and the connecting member 43.

Through setting up connecting piece 43, improved greatly and stopped 41 and pushed the connection reliability who turns round piece 42, effectively guarantee to stop 41 and push away to turn round the fixed of relative position between the piece 42, and then when guaranteeing to promote to push away to turn round piece 42, can drive and stop 41 and take place corresponding motion, improve the reliability and the accuracy of operation.

In some embodiments, the electronic smoking set further includes a heating element housing 32 disposed at the outer periphery of the smoking cup 50 and a retaining ring disposed at the inner side of the heating element housing 32, the retaining ring is provided with a first protrusion 321 extending in a direction away from the heating element housing 32, the blocking member 41 includes a blocking portion 411, a connecting portion 412 connected to the blocking portion 411, and two locking strips 413, the blocking portion 411 and the bottom of the smoking cup 50 are in contact with each other to achieve a blocking effect on the smoking cup 50, ends of the locking strips 413 are in contact with the inner side of the heating element housing 32 and reciprocate on both sides of the first protrusion 321, the connecting portion 412 is disposed between the two locking strips 413, and gaps are respectively disposed between the connecting portion 412 and the two locking strips 413. This arrangement can reduce the influence of the baffle member 41 on the airflow as much as possible, and also reduce the weight of the baffle member 41, thereby reducing the overall weight of the electronic smoking set.

As shown in fig. 8, the blocking member 41 has a U-shape with its left side opened to the left side and a "mountain" shape with its right side opened.

The adjustment assembly 40 further includes a push plate 44, the push button 42 being mounted on the push plate 44, or the push button 42 being integrally formed with the push plate 44.

In some embodiments, the electronic smoking set further includes a housing assembly 30 mounted to the first housing assembly 10, the housing assembly 30 including a heat conducting member 31, a heat generating body cover 32, a heat insulating member 33, and a decoration member 34, the heat generating body cover 32 being disposed at an outer periphery of the smoking cup, the heat conducting member 31 being disposed at an outer periphery of the heat generating body cover 32, and the heat insulating member 33 and the decoration member 34 being disposed at lower portions of the heat conducting member 31 and the heat generating body cover 32. The containment assembly 30 is located at an upper portion of the first housing assembly 10. The bowl 50 and the conditioning assembly 40 are both located within the containment assembly 30.

In some embodiments, the e-smoking article further comprises a second housing component 20, the second housing component 20 being removably connected with the first housing component 10 to form a housing having a containment chamber therein within which the smoking cup 50 and the regulating component 40 are disposed.

By providing the second housing assembly 20 and the first housing assembly 10 in a detachable connection, the electronic smoking article may be opened by detaching the second housing assembly 20 and closed by connecting the second housing assembly 20.

The switch key 21 is arranged at the top of the second housing component 20, cigarettes can be inserted into the cigarette cup 50 after the switch key 21 is opened, and the switch key 21 can be closed when the cigarette cup is not used, so that external dust is prevented from entering the cigarette cup 50.

The second housing assembly 20 further includes a bowl cover 22 for accommodating the bowl 50 and a second housing 23 disposed at the periphery of the bowl cover 22, the second housing 23 serving as a protective housing for protecting the internal components.

In some embodiments, the electronic smoking set further includes a counter and a temperature sensing element 70, the temperature sensing element 70 is used for detecting the temperature at a preset position, and the counter is in signal connection with the temperature sensing element 70 and records the number of the mouth of the cigarette to be smoked according to the detection result of the temperature sensing element 70.

In some embodiments, the temperature sensing element 70 is disposed at a lower portion of the heating assembly 60 to detect a temperature of the lower portion of the heating assembly 60, and determine whether the cigarette is smoked based on a temperature change therein. When the cigarette is sucked, the temperature of the lower part of the heating component 60 can be reduced due to the entering of cold air, the cigarette can be judged to be sucked according to the temperature reduction signal detected by the temperature sensing element 70, and then the number of the sucked openings is recorded by the counter. By recording the number of the mouths sucked by the cigarettes, the number of the mouths sucked by the cigarettes or the number of the mouths which can be sucked in the residual quantity can be displayed to a user through the display device, and the user can know the residual quantity of the cigarettes.

In some embodiments, the electronic smoking set further includes a heating assembly 60 for heating the cigarette, the heating assembly 60 includes a third housing 61, and an insulating member 62, a first heating wire 63 and a second heating wire 64 disposed in the third housing 61, the insulating member 62 is provided with a through hole extending along an axial direction, the first heating wire 63 is disposed in the through hole, the second heating wire 64 is wound on an outer periphery of the insulating member 62, the second heating wire 64 is connected with a portion of the first heating wire 63 exposed out of the through hole at a first end of the insulating member 62, and materials of the first heating wire 63 and the second heating wire 64 are different.

As shown in fig. 9 and 10, the first heating wire 63 is inserted into the through hole of the insulating member 62, extended out and connected to the second heating wire 64 at the end, and the second heating wire 64 is connected to the first heating wire 63, rotated around the outer circumference of the insulating member 62, wound around the bottom of the insulating member 62 and extended out in a straight line. The protruding section of the second heating wire 64 and the starting section of the first heating wire 63 are parallel to each other.

The insulating member 62 may be made of ceramic or the like.

The first heating wire 63 and the second heating wire 64 are made of different materials, when the power supply is switched on, the first heating wire 63 and the second heating wire 64 are welded together by adopting a K-type thermocouple anode material and a K-type thermocouple cathode material, when the heating assembly 60 works, the hot end and the cold end of the heating assembly can generate potential difference, and temperature detection and control can be carried out according to the thermoelectric potential.

The heating assembly 60 further includes a base 65, and the base 65 is connected with the third housing 61 for supporting the third housing 61 and the insulating member 62, the first heating wire 63 and the second heating wire 64 installed inside the third housing 61. The base 65 may be made of an insulating material such as ceramic.

The heating element cover 32 is located on the outer periphery of the heating element 60 and is used for heat preservation and insulation. The heating component 60 has simple structure, high heating speed and high temperature control precision, effectively increases the smoking quantity of cigarettes and prolongs the service life of the battery.

In some embodiments, the electronic smoking set further includes a heating assembly 60 for heating the tobacco rod and a temperature control assembly for adjusting the heating temperature of the heating assembly 60, the temperature control assembly including at least two temperature adjustment stages. For example, the temperature control assembly can include two, three, four, or more gears.

Because the heating temperature of different cigarettes is different, through setting up a plurality of gears that adjust the temperature, can adapt to the different heating demands of different cigarettes, promote the commonality of electron smoking set. For the same cigarette, the heating temperature can be gradually increased from low to high by arranging a plurality of temperature adjusting gears, and in the smoking process, a time compensation mode is adopted, and the smoking requirement of the heated cigarette is continuously maintained by gradually increasing the temperature at proper time intervals. The temperature control mode can improve the consistency of front and back suction of the whole cigarette.

The first housing assembly 10 is provided with a shift key 11, and a heating gear can be adjusted by pressing the shift key 11 to adjust a heating temperature of the heating assembly 60.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made without departing from the principles of the utility model, and these modifications and equivalents are intended to be included within the scope of the claims.

Claims (16)

1. An electronic smoking article, comprising:

a first housing component (10);

the cigarette cup (50) is mounted on the first shell component (10), a cavity for forming a first cavity is formed in the cigarette cup (50), the first cavity is used for containing cigarettes, and the height of the first cavity is adjustable; and

an adjustment assembly (40) configured to adjust the height of the first chamber such that the cups (50) accommodate cigarettes of different lengths.

2. The electronic smoking set of claim 1, further comprising a cup cover (22), wherein a retaining channel (221) is provided in the cup cover (22), the cup (50) is movably disposed in the retaining channel (221) and can protrude from the retaining channel (221), the retaining channel (221) and the cup (50) together form the first chamber, and the adjustment assembly (40) is configured to adjust a length of protrusion of the cup (50) from the retaining channel (221) to adjust a height of the first chamber.

3. The electronic smoking article of claim 2, wherein the inner wall of the retaining channel (221) is provided with a groove and the outer periphery of the bowl (50) is provided with a rib that engages in the groove to guide the movement of the bowl (50) relative to the retaining channel (221).

4. The electronic smoking set of claim 2, wherein the adjustment assembly (40) includes a blocking member (41) and a push button member (42) connected to the blocking member (41), the push button member (42) moving relative to the bowl (50) in a direction perpendicular to the direction of movement of the bowl (50) to move the blocking member (41) to the bottom of the bowl (50) to prevent the bowl (50) from moving away from the retaining channel (221) or to move outside the bowl (50) to enable the bowl (50) to move away from the retaining channel (221).

5. The electronic smoking set of claim 4, further comprising a heater housing (32) disposed at an outer periphery of the bowl (50), the heater housing (32) being provided with a first hole through which the push button member (42) is at least partially exposed outside the heater housing (32).

6. The electronic smoking set according to claim 4, further comprising a heater outer cover (32) disposed at the outer periphery of the bowl (50) and a retainer ring disposed at the inner side of the heater outer cover (32), wherein the retainer ring is provided with a first protrusion (321) extending in a direction away from the heater outer cover (32), the stopper (41) comprises a stopper strip (413), and the end of the stopper strip (413) contacts the inner side of the heater outer cover (32) and reciprocates at both sides of the first protrusion (321).

7. The electronic smoking set according to claim 6, wherein the first protrusion (321) is gradually increased and then gradually decreased with respect to the protrusion height of the heat-generating body cover (32) on the movement path of the blocking member (41).

8. The electronic smoking set according to claim 6, wherein the end of the locking bar (413) is provided with a locking portion (4131), and a surface of the locking portion (4131) contacting the inside of the heat generating body cover (32) includes a part of a spherical surface.

9. The electronic smoking article of claim 4, wherein the blocking member (41) comprises a blocking portion (411), the blocking portion (411) is provided with a tip (4111), the tip (4111) is in contact with the bottom of the bowl (50) to achieve a blocking effect on the bowl (50), and the contact point of the tip (4111) and the bowl (50) is a point contact.

10. The electronic smoking article of claim 9, wherein the corners of the tip (4111) are rounded.

11. The electronic smoking article of claim 4, wherein the adjustment assembly (40) further comprises a connector (43), the stopper (41) is provided with a second protrusion (414), the connector (43) is provided with a positioning hole (432), the second protrusion (414) is inserted into the positioning hole (432), and the connector (43) is connected with the push-button member (42).

12. The electronic smoking set according to claim 4, further comprising a heating element housing (32) disposed at the periphery of the smoking cup (50) and a retainer ring disposed at the inner side of the heating element housing (32), wherein the retainer ring is provided with a first protrusion (321) extending in a direction away from the heating element housing (32), the stopper (41) comprises a blocking part (411), a connecting part (412) connected with the blocking part (411) and two blocking strips (413), the blocking part (411) and the bottom of the smoking cup (50) are in contact with each other to realize a blocking effect on the smoking cup (50), the end of the blocking strips (413) is in contact with the inner side of the heating element housing (32) and reciprocates on both sides of the first protrusion (321), the connecting part (412) is disposed between the two blocking strips (413), and gaps are respectively disposed between the connecting part (412) and the two blocking strips (413).

13. The electronic smoking article of claim 1, further comprising a second housing component (20), the second housing component (20) being removably connected with the first housing component (10) to form a housing having a receiving chamber therein, the smoking cup (50) and the regulating component (40) being disposed within the receiving chamber.

14. The electronic smoking set according to claim 1, further comprising a counter and a temperature sensing element (70), wherein the temperature sensing element (70) is used for detecting the temperature of a preset position, the counter is in signal connection with the temperature sensing element (70) and records the number of the smoked cigarettes according to the detection result of the temperature sensing element (70).

15. The electronic smoking set of claim 1, further comprising a heating assembly (60) for heating the cigarette, wherein the heating assembly (60) comprises a third housing (61) and an insulating member (62), a first heating wire (63) and a second heating wire (64) arranged in the third housing (61), the insulating member (62) is provided with a through hole extending along the axial direction, the first heating wire (63) is arranged in the through hole, the second heating wire (64) is wound on the periphery of the insulating member (62), the second heating wire (64) is connected with the part of the first heating wire (63) exposed out of the through hole at the first end of the insulating member (62), and the first heating wire (63) and the second heating wire (64) are made of different materials.

16. The electronic smoking set of claim 1, further comprising a heating assembly (60) for heating the tobacco rod and a temperature control assembly for adjusting a heating temperature of the heating assembly (60), wherein the temperature control assembly comprises at least two temperature adjustment gears.

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