CN214962638U - Electrical heating smoking set with cigarette bullet extraction element - Google Patents

Abstract

The utility model discloses an electric heating smoking set with a smoke cartridge extraction device, which comprises a heating cavity, a sliding part, a spring and a hook, wherein the sliding part comprises a sliding block positioned outside the heating cavity and a lifting plate arranged inside the heating cavity, and a notch is formed in the side wall of the heating cavity, so that the lifting plate and the sliding block can be fixedly connected through a through block, and the sliding part can slide up and down along the notch; the slider is arranged in the mounting groove of heating chamber side, the upper end of slider is passed through the spring with the top of mounting groove is connected, the confession is seted up in the front of slider the gliding guiding groove of slip hook locking/of couple makes the couple with during the slider unblock, the spring can stimulate the slider will the cigarette bullet in the heating chamber is bounced. The utility model discloses a press and trigger formula structure and draw the cigarette bullet, can accomplish and stabilize auto-lock and release, and do not increase the energy consumption.

Description

Electrical heating smoking set with cigarette bullet extraction element

Technical Field

The utility model belongs to the technical field of the incombustible cigarette, concretely relates to electrical heating smoking set with cigarette bullet extraction element.

Background

The electric heating smoking set heats the tobacco products at low temperature through the electronic control system, so that aerosol is generated, harmful substances generated by high-temperature combustion of the traditional cigarettes can be greatly reduced, and the harm of second-hand cigarettes to the external environment is reduced. After a cigarette is drawn by using the electric heating smoking set, the cigarette cartridge needs to be pulled out of the smoking set, and at the moment, how to conveniently and quickly pull out the cigarette cartridge from the smoking set and no residue exists in the heating element and the heating cavity becomes a crucial problem.

The cigarette cartridge extraction device of the electric heating smoking set in the market generally adopts a cigarette taking cap structure and a cigarette cartridge ejection mechanism based on a reciprocating electromagnet, the cigarette taking cap is generally fixed in a heating cavity through a buckle, and the buckle can generate a wear phenomenon after long-term use, so that the cigarette taking cap can not be fixed, loosened, abnormal sound and the like in the later period; the smoke cartridge ejection mechanism based on the reciprocating electromagnet requires power supply, increases energy consumption, and increases the complexity of a circuit control system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electrical heating smoking set with cigarette bullet extraction element adopts to press and triggers formula structure and draws the cigarette bullet, can accomplish stable auto-lock and release, and does not increase the energy consumption.

The technical scheme that the utility model solves the technical problem adopts is that an electric heating smoking set with a smoke cartridge extraction device is provided, which comprises a heating cavity, a sliding part, a spring and a hook, wherein the sliding part comprises a sliding block positioned outside the heating cavity and a lifting plate arranged inside the heating cavity, and a notch is formed in the side wall of the heating cavity, so that the lifting plate and the sliding block can be fixedly connected through a through block, and the sliding part can slide up and down along the notch; the slider is arranged in the mounting groove of heating chamber side, the upper end of slider is passed through the spring with the top of mounting groove is connected, the confession is seted up in the front of slider the gliding guiding groove of slip hook locking/of couple makes the couple with during the slider unblock, the spring can stimulate the slider will the cigarette bullet in the heating chamber is bounced.

Further, the guiding groove includes first spout, second spout, third spout, the degree of depth of first spout is less than the degree of depth of second spout, the degree of depth of second spout is less than the degree of depth of third spout, the second spout is V type groove, first spout the third spout is located respectively the both ends of second spout, the export of third spout with first spout passes through the slope and connects and communicate with each other, first spout with the lower extreme intercommunication of third spout makes the sliding hook can the guiding groove inner loop slides.

Further, the couple still includes connecting rod, fixed part, the slip hook set up in the front end of connecting rod, the fixed part set up in the rear end of connecting rod, the couple passes through the fixed part with the bottom of mounting groove is rotated and is connected, the rotation range of couple is greater than the coverage of guiding groove makes the slip hook is followed the trend of guiding groove slides.

Further, when the lifting plate is located at the release position, the lifting plate is pressed downwards, so that the sliding hook slides into the second sliding groove from the lower end of the first sliding groove, when the sliding hook slides to the bottom of the V-shaped groove of the second sliding groove, the spring is in a stretching state, the acting force of the hook and the spring on the sliding block is opposite and offset, the hook and the sliding block are locked, the overall length of the sliding block and the hook is shortest, and the lifting plate is located at the heating position in the heating cavity.

Further, when the lifting plate is located at the heating position, the lifting plate is continuously pressed downwards, so that the sliding hook is separated from the inside of the V-shaped groove of the second sliding groove, the sliding hook slides downwards to the lower end of the first sliding groove along the third sliding groove, and the spring pulls the sliding piece upwards to enable the position of the lifting plate in the heating cavity to be lifted to the release position, so that the smoke bomb in the heating cavity is driven to be ejected.

Further, when a cigarette cartridge is inserted into the heating cavity and the cigarette cartridge presses the lifting plate downwards to a heating position, the hook is locked with the sliding part, and the position of the lifting plate is fixed; the cartridge is pressed down so that the hook is unlocked from the slider, and the lift plate is pulled up to a release position by the spring while the cartridge is ejected.

Further, the sliding wall of mounting groove with the slider slides the laminating, be provided with the guide rail on the sliding wall, the back cooperation of slider the guide rail sets up the draw-in groove, makes the slider can be followed the trend of guide rail slides, the guide rail is provided with a plurality ofly.

Furthermore, the outside limit rigid coupling of slider has the promotion piece, promote the piece and extend the outside of mounting groove is up to the shell of smoking set, the shell corresponds the position that promotes the piece can be opened.

Furthermore, the lifting plate is of a circular plate structure, a circular hole is formed in the center of the lifting plate, and the diameter of the circular hole is larger than that of the heating element in the heating cavity; the edge of the lifting plate is provided with a guide pin, the inner wall of the heating cavity is provided with a sliding groove matched with the guide pin, and the guide pin and the sliding groove are provided with a plurality of positions.

The heating element is characterized by further comprising a control module, a power module and a charging module, wherein the charging module is electrically connected with the power module, the power module is electrically connected with the control module, and the control module is electrically connected with the heating element.

The utility model has the advantages that:

1. the utility model provides an electrical heating smoking set with a cigarette bullet extracting device, which only needs to insert a cigarette bullet into a heating cavity during smoking, the cigarette bullet drives a sliding block to move towards the bottom of the heating cavity and keeps the sliding block at a heating position, and normal smoking is started; after the smoking is finished, the cigarette cartridge is pressed downwards again to enable the sliding block to be separated from the heating position, the sliding block is enabled to move to the release position under the action of the spring, the cigarette cartridge is extracted, and when the sliding block reaches the release position, most of the cigarette cartridge and the heating element are separated, so that the cigarette cartridge can be taken out easily; this cigarette bullet extraction element is easy and simple to handle, need not to set up unnecessary button, can take out the cigarette bullet completely, reduces the tobacco volume of scattering in the heating chamber.

2. The cigarette bullet extraction element makes cigarette bullet and the most separation of heating element when getting the cigarette, has so both guaranteed that the cigarette bullet can be taken out from the heating chamber by convenient intact ground, and the frictional force that the contact of cigarette bullet and heating element's small part exists can not make the cigarette bullet by popping out the heating chamber completely again simultaneously, causes the indiscriminate phenomenon of flying of cigarette bullet.

3. The smoke cartridge extraction device adopts a pure mechanical structure, does not need power supply, and does not increase extra energy consumption for the electric heating smoking set; and whole cigarette lifting device does not adopt buckle fixed knot to construct, and the later stage can not appear because of the unable fixed, not hard up, the abnormal sound condition emergence of structure that the buckle wearing and tearing lead to.

4. The guide groove on the sliding part is designed in a three-section mode, the depth of the first sliding groove is smaller than that of the second sliding groove and smaller than that of the third sliding groove, meanwhile, the outlet of the third sliding groove is connected with the first sliding groove through a slope, a boss structure is formed between the sliding grooves, the reliability of the movement of the hook in the guide groove and the non-reversibility of the movement direction are guaranteed, and the reliability and the stability of the cigarette bullet extraction are guaranteed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a structural diagram of an electric heating smoking set with a cartridge extraction device according to an embodiment of the present invention;

fig. 2 is a structural diagram of a cartridge extraction device of an electrically heated smoking set having a cartridge extraction device according to an embodiment of the present invention;

fig. 3 is a structural diagram of a cartridge extraction device and a heating chamber of an electric heating smoking set with the cartridge extraction device according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a heating chamber of an electrically heated smoking article having a cartridge extraction mechanism in accordance with an embodiment of the present invention;

fig. 5 is a diagram of a slider of an electrically heated smoking article having a cartridge extraction device in accordance with an embodiment of the present invention;

fig. 6 is a structural diagram of a hook of an electric heating smoking set with a cartridge extraction device provided by the embodiment of the utility model.

In the figure: 1. a heating cavity; 11. a chute; 2. a slider; 21. a slider; 22. lifting the plate; 221. a circular hole; 222. a guide pin; 23. a guide groove; 231. a first chute; 232. a second chute; 233. a third chute; 3. a spring; 4. hooking; 41. a sliding hook; 42. a connecting rod; 43. a fixed part; 5. mounting grooves; 51. a guide rail; 52. a pushing block; 6. a heating element; 7. a control module; 8. a power supply module; 9. a smoke cartridge; 10. and a charging module.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will refer to the accompanying drawings to describe specific embodiments of the present invention. It is to be understood that the drawings in the following description are merely exemplary of the invention and that other drawings and embodiments can be made by those skilled in the art without undue burden. The designation of the design orientation merely indicates the relative positional relationship between the respective members, not the absolute positional relationship.

The embodiment of the utility model provides an electrical heating smoking set with cigarette bullet extraction element, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, the smoking set mainly includes heating chamber 1, slider 2, spring 3, couple 4, slider 2 includes the slider 21 that is located heating chamber 1 outside, places in lifting plate 22 of heating chamber 1 inside, seted up the notch on the lateral wall of heating chamber 1, make lifting plate 22 with slider 21 can pass through the piece rigid coupling that runs through and slider 2 can slide from top to bottom along the notch; the slider 21 is arranged in the mounting groove 5 on the side of the heating cavity 1, the upper end of the slider 21 is connected with the top of the mounting groove 5 through the spring 3, and the front surface of the slider 21 is provided with a guide groove 23 for locking/sliding the sliding hook 41 of the hook 4, so that when the hook 4 is unlocked with the slider 21, the spring 3 can pull the slider 2 to bounce the smoke cartridge 9 in the heating cavity 1.

The utility model discloses a cigarette bullet extraction element includes slider 2, spring 3, couple 4 and mounting groove 5, wherein, mounting groove 5 combines with the body structure of smoking set, can open establish with the side of heating chamber 1, along heating chamber 1's trend set up can, the inside of mounting groove 5 sets up slider 21 of slider 2, the lift board 22 of slider 2 then arranges the inside in heating chamber 1 in, and lift board 22 is located the below of cigarette bullet 9 all the time.

The notch can be seted up in the position that the lateral wall of heating chamber 1 corresponds mounting groove 5, can correspond the size setting of notch and run through the piece, runs through the piece and follow the notch position passes the lateral wall of heating chamber 1 for link block 21 and lifting board 22 for slider 21 and lifting board 22 integration are connected, can go up and down in step.

It will be appreciated that the length of the slot may be greater than the extent to which the slide 2 can slide so that the slide 2 does not impact the side walls of the heating chamber 1. Further, the length of the slot may be used to define the sliding range of the slider 2, determining the insertion condition of the cartridge 9. The insertion state of the cartridge 9 may be divided according to the combined length of the cartridge 9 and the heating element 6, and may specifically include a heating position, a release position:

in the heating position, the cartridge 9 is fully engaged with the heating element 6, and the heating element 6 is able to heat the cartridge 9 sufficiently for normal use by the smoker.

When the cigarette bullet 9 is in the release position, the insertion connection distance between the cigarette bullet 9 and the heating element 6 is short, so that the cigarette bullet 9 can be taken out conveniently, and the heating element 6 has no good heating effect on the cigarette bullet 9 and has no use experience.

One side wall of the mounting groove 5, which slides corresponding to the slide block 21, is a sliding wall, and the sliding wall is in slidable fit with the slide block 21. The guide rail 51 can be arranged on the sliding wall, the clamping groove is arranged on the back face of the sliding block 21 and matched with the guide rail 51, the guide rail 51 and the corresponding clamping groove can be arranged at multiple positions to limit the sliding trend of the sliding block 21, and the clamping groove can be a through long groove to enable the sliding block 21 to slide only along the trend of the guide rail 51. It will be appreciated that the track 51 runs in line with the direction of the heating chamber 1.

The embodiment of the utility model provides an in, the upper end of slider 21 is passed through spring 3 and is connected with the top of mounting groove 5, and is concrete, spring 3's one end and slider 21's upper end rigid coupling, and spring 3's the other end is connected with the top of sliding wall, and spring 3's trend is unanimous with guide rail 51's trend, and spring 3 is all the time with slider 21's slip direction collineation to slider 21's effort.

In the embodiment of the present invention, the hook 4 may include a sliding hook 41, a connecting rod 42, and a fixing portion 43; as shown in fig. 6, the sliding hook 41 and the fixing portion 43 are both bent toward the same side with respect to the connecting rod 42, and the bending length of the sliding hook 41 is shorter than that of the fixing portion 43. The fixing portion 43 is rotatably connected with the bottom of the sliding wall of the mounting groove 5, and the tail end of the fixing portion 43 is provided with an anti-loosening structure, so that the upward loosening height of the fixing portion 43 is limited when the fixing portion 43 rotates, the sliding hook 41 can be pressed into the guide groove 23 and cannot fall off, and the combination stability of the hook 4 and the guide groove 23 is enhanced.

It can be understood that the fixing portion 43 is rotatably connected to the sliding wall, and when the sliding hook 41 slides in the guiding groove 23 along the direction of the guiding groove 23, the position of the hook 4 relative to the sliding block 21 is adjusted by rotation, and the hook is acted by the inner walls of the two sides of the guiding groove 23 to generate a follow-up effect, so that the hook can effectively slide without being loosened. That is, the rotation range of the hook 4 is larger than the covering range of the guide groove 23, and the hook 4 can be rotated and adjusted to slide along the guide groove 23 regardless of the direction of the guide groove 23.

The embodiment of the utility model provides an in, guiding groove 23 can be seted up in the front of slider 21, does not influence the back structure of slider 21. The guide groove 23 may include a first sliding groove 231, a second sliding groove 232, and a third sliding groove 233, as shown in fig. 2 and 5, the second sliding groove 232 may be a V-shaped groove, the first sliding groove 231 and the second sliding groove 233 are respectively extended and disposed at two ends of the V-shaped groove, the first sliding groove 231 is located on the left side, and the third sliding groove 233 is located on the right side. The first sliding groove 231 may include a multi-stage structure and is communicated with the third sliding groove 233, so that the guide groove 23 has a recycling function, that is, the sliding hook 41 can circularly slide in the guide groove 23 according to a certain rule.

Specifically, the first sliding chute 231 may include a start section, a miter section, and a connecting section. The connecting section is positioned on the left side of the V-shaped groove, the V-shaped groove at the upper end of the connecting section is communicated and provided with a second step, and the depth of the first sliding groove 231 is smaller than that of the second sliding groove 232; the lower end of the connecting section is communicated with the upper end of the oblique joint section, the oblique joint section is obliquely arranged, the lower end of the oblique joint section extends to the lower end of the third sliding groove 233 and is provided with a first step, and the depth of the lower end of the third sliding groove 233 at the position of the step is smaller than that of the lower end of the oblique joint section; the initial section is located at the lowest end of the slide block 21 and is close to the edge on the right side, the initial section can be arranged in a collinear mode with the third sliding groove 233, the upper end of the initial section is communicated with the lower end of the oblique connection section, and the lower end of the initial section serves as the initial installation position of the sliding hook 41.

The right end of the V-shaped groove and the upper end of the third sliding groove 233 are directly provided with a third step, and the depth of the second sliding groove 232 is smaller than that of the upper end of the third sliding groove 233.

It can be understood that the depth of the first slide groove 231 is smaller than that of the second slide groove 232, the depth of the second slide groove 232 is smaller than that of the third slide groove 233, and the outlet of the third slide groove 233 is connected and communicated with the first slide groove 231 through a slope. Namely: the bottoms of the first sliding chute 231 and the second sliding chute 232 can be horizontal chutes, the bottom of the third sliding chute 233 is a slope, the depth of the chute bottom is gradually reduced from the upper end of the third sliding chute 233 to the lower end of the third sliding chute 233, and the actual length of the slope can be adjusted and designed according to actual conditions.

Based on the above-mentioned guiding groove 23 and the sliding hook 41, when the sliding hook 41 slides upward from the initial position, at the first step, the sliding hook 41 is blocked by the first step, cannot enter the third sliding groove 233, and can only continue to slide upward along the mitered section. At this time, the spring 3 is in a stretched state, and the slide hook 41 can slide up and down along the first slide groove 231 without being restricted in sliding in the guide groove 23. The position of the slider 21 is moved downward from an initial position, which may be a release position.

When the slide hook 41 slides to the second step, the slide hook 41 directly drops into the second sliding groove 232. At this time, the stretched length of the spring 3 reaches a maximum value, which is a critical point.

When the sliding hook 41 slides to the bottom of the second sliding groove 232, that is, the bottom of the V-shaped groove, the spring 3 is in a stretching state with a large length, if no external force is applied, the sliding hook 41 and the second sliding groove 232 form a clamping structure, the pulling force of the spring 3 is parallel to the acting force of the sliding hook 41, and the direction of the pulling force is opposite, so that clamping can be completed, and the position of the slider 2 is locked. The position of the slider 21 is fixed, and the fixed position may be a heating position.

If an external force is applied, the sliding hook 41 continues to slide along the guide groove 23 to the right end of the V-shaped groove, i.e., the third step, and the extension length of the spring 3 reaches the maximum value again, which is at the critical point. At this time, the slide hook 41 may directly drop into the third slide groove 233. The position of the slider 21 is moved upward.

When the sliding hook 41 falls into the third sliding groove 233, if no external force is applied, the retraction tension of the spring 3 will pull the slider 2 to rise, the sliding hook 41 directly slides down to the first step and directly falls into the initial section, and the spring 3 recovers the initial length. The slide 21 is in the initial position.

It will be appreciated that the height variation of the slider 21 is synchronised with the height variation of the lift plate 22, so that:

when the lifting plate 22 is located at the releasing position, the lifting plate 22 is pressed downwards, so that the sliding hook 41 slides from the lower end of the first sliding groove 231 into the second sliding groove 232, when the sliding hook 41 slides to the bottom of the V-shaped groove of the second sliding groove 232, the spring 3 is in a stretching state, the acting force of the hook 4 and the spring 3 on the sliding block 21 is opposite and offset, the hook 4 is locked with the sliding block 2, the overall length of the sliding block 2 and the hook 4 is shortest, and the lifting plate 22 is located at the heating position in the heating chamber 1.

When the lifting plate 22 is located at the heating position, the lifting plate 22 is continuously pressed downwards, so that the sliding hook 41 is separated from the V-shaped groove of the second sliding groove 232, the sliding hook 41 slides downwards to the lower end of the first sliding groove 231 along the third sliding groove 233, and the spring 3 pulls the sliding piece 2 upwards, so that the position of the lifting plate 22 in the heating chamber 1 is lifted to the release position, and the cigarette cartridges 9 in the heating chamber 1 are driven to be ejected.

In the embodiment of the present invention, the smoke cartridge 9 is used as the source of external force applied to the lifting plate 22. When the cigarette cartridge 9 is inserted into the heating cavity 1 and the cigarette cartridge 9 presses the lifting plate 22 downwards to the heating position, the hook 4 is locked with the sliding part 2, the position of the lifting plate 22 is fixed, and suction can be carried out; after the suction is completed, the cartridge 9 is pressed down, so that the hook 4 is unlocked from the slider 2, and the lifting plate 22 is pulled up to the release position by the spring 3, and simultaneously the cartridge 9 is popped up.

It can be understood that the elastic coefficient of the spring 3 should not be too large, so that the stretching elasticity of the spring 3 is within a certain range, and the cigarette cartridge 9 is ensured not to be bent due to too large elasticity when inserted; further, when the cartridge 9 is ejected, the cartridge 9 should not be ejected directly due to an excessive elastic force. It will be appreciated that, when ejected, the cartridge 9 can be separated from the heating element 6 to a greater extent, facilitating removal of the cartridge.

The embodiment of the utility model provides an in, slider 21 can the rigid coupling promote piece 52 keeping away from a side that heats chamber 1, and the structure that promotes piece 52 can extend the scope of mounting groove 5, until the shell department of smoking set, can set up the structure of opening and shutting on the shell of smoking set for the user can be in order to promote piece 52 and promote slider 2, avoids the jamming, is favorable to the user to overhaul.

The embodiment of the utility model provides an in, lifting board 22 can set up to circular plate structure, and round hole 221 is seted up to the central point of lifting board 22, and the diameter of round hole 221 can slightly be greater than heating element 6's diameter for lifting board 22 does not produce the friction with heating element 6 when reciprocating, can detach the part residue on the heating element 6 simultaneously.

The edge of the circular plate of the lifting plate 22 can be provided with a guide pin 222, the inner wall of the heating chamber 1 is provided with a sliding chute 11 matching with the guide pin 222, and the matching structure of the sliding chute 11 and the guide pin 222 can be arranged at a plurality of positions to stabilize the sliding effect of the lifting plate 22. When a cartridge 9 is inserted, the guide pin 222 is simultaneously pushed downwardly towards the bottom of the heating chamber 1.

The embodiment of the present invention further includes an electrical system, specifically, at least a heating element 6, a control module 7, a power module 8, and a charging module 10. The charging module 10 is electrically connected with the power module 8, the power module 8 is electrically connected with the control module 7, and the control module 7 is electrically connected with the heating element 6. The charging module 10 is used for charging the power supply module 8, and the control module 7 adjusts the heating power of the heating element 6 and turns on/off by controlling the voltage of the power supply voltage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended to limit the invention to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (10)

1. An electric heating smoking set with a smoke cartridge extraction device is characterized by comprising a heating cavity (1), a sliding piece (2), a spring (3) and a hook (4), wherein the sliding piece (2) comprises a sliding block (21) positioned outside the heating cavity (1) and a lifting plate (22) arranged inside the heating cavity (1), and a notch is formed in the side wall of the heating cavity (1) so that the lifting plate (22) and the sliding block (21) can be fixedly connected through a penetrating block and the sliding piece (2) can slide up and down along the notch; the slider (21) is arranged in the mounting groove (5) on the side of the heating cavity (1), the upper end of the slider (21) is connected with the top of the mounting groove (5) through the spring (3), the front surface of the slider (21) is provided with a guide groove (23) for locking/sliding the sliding hook (41) of the hook (4), so that the hook (4) and the slider (21) are unlocked, and the spring (3) can pull the slider (2) to bounce the smoke bomb (9) in the heating cavity (1).

2. An electrically heated smoking set having a cartridge extraction device according to claim 1, wherein the guide groove (23) includes a first sliding groove (231), a second sliding groove (232), and a third sliding groove (233), the first sliding groove (231) has a depth smaller than that of the second sliding groove (232), the second sliding groove (232) has a depth smaller than that of the third sliding groove (233), the second sliding groove (232) is a V-shaped groove, the first sliding groove (231) and the third sliding groove (233) are respectively disposed at both ends of the second sliding groove (232), an outlet of the third sliding groove (233) communicates with the first sliding groove (231) through a slope connection, and the first sliding groove (231) communicates with a lower end of the third sliding groove (233), so that the sliding hook (41) can slide circularly in the guide groove (23).

3. The electrically heated smoking set with a cartridge extraction device according to claim 2, wherein the hook (4) further comprises a connecting rod (42), a fixing part (43), the sliding hook (41) is disposed at the front end of the connecting rod (42), the fixing part (43) is disposed at the rear end of the connecting rod (42), the hook (4) is rotatably connected with the bottom of the mounting groove (5) through the fixing part (43), and the rotating range of the hook (4) is larger than the covering range of the guide groove (23), so that the sliding hook (41) slides along the trend of the guide groove (23).

4. An electrically heated smoking set with a cartridge extraction device according to claim 3, wherein when the lifting plate (22) is in the release position, the lifting plate (22) is pressed downwards so that the sliding hook (41) slides from the lower end of the first runner (231) into the second runner (232), the spring (3) is in a stretched state when the sliding hook (41) slides to the bottom of the V-shaped groove of the second runner (232), the action of the hook (4) and the spring (3) on the slider (21) is opposed and counteracted, the hook (4) is locked with the slider (2) and the overall length of the slider (2) and the hook (4) is the shortest, and the lifting plate (22) is in the heating position in the heating chamber (1).

5. An electrically heated smoking set with a cartridge extraction device according to claim 4, wherein when the lifting plate (22) is in the heating position, the lifting plate (22) is further pressed downwards, so that the sliding hook (41) is disengaged from the inside of the V-shaped groove of the second runner (232), the sliding hook (41) slides downwards along the third runner (233) to the lower end of the first runner (231), and the spring (3) pulls the sliding member (2) upwards to raise the position of the lifting plate (22) in the heating chamber (1) to the release position, so as to drive the cartridges (9) in the heating chamber (1) to eject.

6. An electrically heated smoking set with a cartridge extraction device according to claim 4 or 5, wherein the hook (4) is locked with the slide (2) when the cartridge (9) is pressed down on the lifting plate (22) to a heating position when the cartridge (9) is inserted into the heating chamber (1), the lifting plate (22) being fixed in position; the cartridge (9) is pressed down so that the hook (4) is unlocked from the slider (2), and the lifting plate (22) is pulled up to a release position by the spring (3) while the cartridge (9) is sprung up.

7. The electrically heated smoking set with a cartridge extraction device according to claim 1, wherein the sliding wall of the mounting groove (5) is in sliding fit with the sliding block (21), the sliding wall is provided with a guide rail (51), the back surface of the sliding block (21) is provided with a slot matching with the guide rail (51), so that the sliding block (21) can slide along the direction of the guide rail (51), and a plurality of guide rails (51) are provided.

8. An electrically heated smoking article with a cartridge extraction device according to claim 1, wherein a pushing block (52) is fastened to the outer side of the slide (21), the pushing block (52) extending outside the mounting groove (5) up to the outer casing of the smoking article, the outer casing being openable in correspondence with the pushing block (52).

9. The electrically heated smoking set with a cartridge extraction device as claimed in claim 1, wherein the lifting plate (22) is a circular plate structure, a circular hole (221) is formed in the center of the lifting plate (22), and the diameter of the circular hole (221) is larger than that of the heating element (6) in the heating chamber (1); the edge of the lifting plate (22) is provided with a guide pin (222), the inner wall of the heating cavity (1) is provided with a sliding groove (11) matched with the guide pin (222), and the guide pin (222) and the sliding groove (11) are provided with a plurality of positions.

10. An electrically heated smoking article with a cartridge extraction device according to claim 1, further comprising a control module (7), a power module (8), a charging module (10), the charging module (10) being electrically connected to the power module (8), the power module (8) being electrically connected to the control module (7), the control module (7) being electrically connected to the heating element (6).

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