WO2024032738A1

WO2024032738A1 - Combustion type electronic smoking device

Info

Publication number: WO2024032738A1
Application number: PCT/CN2023/112354
Authority: WO
Inventors: 张奕
Original assignee: 北京知止观心科技有限公司
Priority date: 2022-08-12
Filing date: 2023-08-10
Publication date: 2024-02-15
Also published as: CN115191650A; WO2024032738A9

Abstract

The present disclosure relates to the technical field of smoking devices, and in particular to a combustion type electronic smoking device. The combustion type electronic smoking device comprises a mounting base, a combustion chamber, a driving mechanism and an automatic ignition apparatus, the mounting base having a combustion station and an ash discharging station, the combustion chamber being mounted on the mounting base, and the combustion chamber being provided with a placement cavity used for accommodating a smoking material. The driving mechanism has a transmitting connection with the combustion chamber, so that the combustion chamber switches between the combustion station and the ash discharging station. The automatic ignition device is used to ignite the smoking material in the combustion chamber located at the combustion station. Ash in the combustion chamber can be discharged at the ash discharge station. The whole process of using the smoking device does not require manual ignition and ash discharge, and operation is very convenient.

Description

Combustion electronic smoking device

cross reference

This disclosure claims priority to the Chinese patent application with application number 202210970494.0 and titled "Combustion Electronic Smoking Set" submitted on August 12, 2022. The entire content of this Chinese patent application is incorporated herein by reference.

Technical field

The present disclosure relates to a combustion electronic cigarette.

Background technique

In the related art, combustion-type smoking appliances such as pipes need to be manually ignited when used. At the same time, the soot generated by the burning of smoke materials needs to be frequently handled manually, which is very inconvenient to operate.

The above information disclosed in the Background section is only for enhancement of understanding of the context of the disclosure and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.

Contents of the invention

The purpose of the present disclosure is to provide a combustible electronic smoking device to alleviate the existing combustible smoking devices such as pipes in the prior art, which require manual ignition during use. At the same time, the soot generated by the burning of smoke materials needs to be frequently handled manually, and the operation is very cumbersome. Handy technical question.

According to one aspect of the present disclosure, the present disclosure provides a combustion-type electronic cigarette, including a mounting base, a combustion chamber, a driving mechanism and an automatic ignition device. The mounting base has a combustion station and an ash discharge station. The combustion chamber Installed on the mounting base, the combustion chamber is provided with a placement cavity for accommodating smoke materials; the driving mechanism is drivingly connected to the combustion chamber, so that the combustion chamber is in the combustion station and the ash discharge Switching between stations; the automatic ignition device is used to ignite the smoke material in the combustion chamber of the combustion station; the soot in the combustion chamber can be discharged at the ash discharge station.

According to an embodiment of the present disclosure, the mounting base is provided with an accommodation cavity, and the combustion chamber is located in the accommodation cavity; the mounting base is provided with an ash discharge hole in a portion corresponding to the ash discharge station, and the The ash discharge hole is connected with the accommodation cavity, and the placement cavity can be communicated with the ash discharge hole.

According to an embodiment of the present disclosure, the mounting base includes a mounting plate, an outer ring part and a connecting part, the mounting plate is connected to the outer ring part, the connecting part is provided on the mounting plate, and the The connection part is located inside the outer ring part, the combustion chamber is detachably connected to the connection part, the combustion chamber is connected to the connection part to form an annular structure, and the annular structure can be relative to The outer ring part rotates;

The combustion station and the ash discharge station are both located on the installation plate. The part of the installation plate corresponding to the ash discharge station is provided with an ash discharge hole. The upper surface of the installation plate is provided with an ash discharge hole. Ash guide channel, the ash discharge hole is set in the One end of the bottom of the ash discharge guide trough is arranged at an angle, and one end of the bottom of the trough away from the ash discharge hole is higher than the bottom of the trough and is provided with the ash discharge hole. one end.

According to an embodiment of the present disclosure, the combustion chamber and the connecting part are connected through a magnetic component.

According to one embodiment of the present disclosure, the smoke outlet further includes a smoke outlet, the smoke outlet is provided with a smoke outlet channel, and the smoke outlet channel is connected to the ignition position of the automatic ignition device.

According to an embodiment of the present disclosure, the automatic ignition device includes an electromagnetic coil assembly and an electrode. The electromagnetic coil assembly is installed on the mounting base, and the electrode is connected to the electromagnetic coil assembly; the combustion station is formed with Combustion area, the projection of the electrode in the plane of the combustion area is located in the combustion area.

According to an embodiment of the present disclosure, the electromagnetic coil assembly includes a Tesla coil, and the number of the electrodes is at least one.

According to an embodiment of the present disclosure, the electrode includes a first electrode and a second electrode, and the first electrode is arranged opposite to the second electrode.

According to an embodiment of the present disclosure, both the first electrode and the second electrode are located below the combustion chamber, the outline shape of the combustion area is circular, the number of the first electrodes and the third electrode are The number of the two electrodes is multiple, the plurality of first electrodes are arranged at intervals along the circumference of the combustion area, and the plurality of second electrodes are radially opposite to the plurality of first electrodes one by one.

According to an embodiment of the present disclosure, the first electrode and the second electrode are respectively located on both sides of the combustion chamber.

According to an embodiment of the present disclosure, both the first electrode and the second electrode are located in the placement cavity, the placement cavity has a first opening and a second opening opposite to each other, and the first opening is located in the placement cavity. Above the second opening; a rotating cover is provided at the bottom of the combustion chamber, and the rotating cover can rotate about a hinge axis relative to the combustion chamber, so that the rotating cover opens or closes the second part of the placement cavity. an opening, wherein the axis of the hinge shaft is parallel to the extension direction of the placement cavity.

According to one embodiment of the present disclosure, the combustion electronic cigarette further includes a housing and an ash bin, and the mounting base, the combustion chamber, the driving mechanism and the automatic ignition device are all installed on the surface of the housing. Internally, the ash bin is removably mounted to the housing.

According to an embodiment of the present disclosure, the combustion electronic cigarette further includes an auxiliary ash discharge mechanism, and the auxiliary ash discharge mechanism is connected to the housing so that the ash in the placement cavity falls into the ash bin.

According to an embodiment of the present disclosure, the auxiliary ash discharge mechanism includes a thrust mechanism, the thrust mechanism is installed in the housing, and at least part of the thrust mechanism can extend into the placement cavity to move the The ash placed in the cavity is pushed into the ash bin.

According to one embodiment of the present disclosure, the thrust mechanism includes a push rod, the push rod is provided with a cleaning structure, and the cleaning structure can be in contact with the inner wall of the placement cavity.

According to an embodiment of the present disclosure, the auxiliary ash discharge mechanism is a vibration mechanism.

The beneficial effects of this disclosure mainly include:

When using the combustion electronic cigarette set provided by the present disclosure, the smoke material is placed in the placement cavity, the driving mechanism drives the combustion chamber to rotate to the combustion station, and the automatic ignition device ignites the smoke material in the combustion chamber to generate smoke. After the smoke material is burned, the soot generated remains in the placement cavity. At this time, the driving mechanism drives the combustion chamber to rotate to the ash discharge station to discharge the soot in the combustion chamber. The whole process does not require manual ignition and ash discharge, and the operation is very convenient.

The above and other objects, features and advantages of the present disclosure will be more apparent from the following description of the preferred embodiments with reference to the accompanying drawings.

Description of drawings

The above and other features and advantages of the present disclosure will become more apparent by describing in detail example embodiments thereof with reference to the accompanying drawings.

Figure 1 is a schematic structural diagram of a combustion electronic cigarette provided by an embodiment of the present disclosure;

Figure 2 is an exploded view of a combustion electronic cigarette provided by an embodiment of the present disclosure;

Figure 3 is a schematic structural diagram of the first sub-base in the combustion electronic cigarette set provided by an embodiment of the present disclosure;

Figure 4 is a schematic structural diagram of the first electrode and the second electrode matching in the embodiment of the present disclosure;

Figure 5 is a schematic structural diagram of a modification of the cooperation between the first electrode and the second electrode in the embodiment of the present disclosure;

Figure 6 is a schematic structural diagram of another modification example of the cooperation between the first electrode and the second electrode in the embodiment of the present disclosure;

Figure 7 is an exploded view of the smoke outlet in the embodiment of the present disclosure;

Figure 8 is a schematic structural diagram of a modification of the combustion electronic cigarette provided by the embodiment of the present disclosure;

Figure 9 is a schematic structural diagram of another modification of the combustion electronic cigarette provided by the embodiment of the present disclosure;

Figure 10 is a schematic structural diagram of the appearance of a combustion electronic cigarette provided by an embodiment of the present disclosure;

Figure 11 is another structural schematic diagram of a combustion electronic cigarette provided by an embodiment of the present disclosure;

Figure 12 is another exploded view of the combustion electronic smoking device provided by an embodiment of the present disclosure;

Figure 13 is another exploded view of the combustion electronic smoking device provided by an embodiment of the present disclosure (showing the cigarette part and the nozzle hole);

Figure 14 is a schematic structural diagram of the combination of the mounting plate and the ash bin frame in the combustion electronic cigarette provided by the embodiment of the present disclosure;

Figure 15 is an exploded view of another modification of the combustion electronic smoking device provided by the embodiment of the present disclosure;

Figure 16 is a schematic structural diagram of another appearance of a combustion electronic cigarette provided by an embodiment of the present disclosure.

Icon: 100-mounting seat; 110-first sub-seat; 1101-accommodating cavity; 1102-first through hole; 1103-second through hole; 120-second sub-seat; 101-combustion chamber; 1011-placement cavity; 102-driving mechanism; 103-casing; 104-ash bin; 105-ash discharge hole; 106-mounting plate; 107-outer ring; 108-connection part; 1081-connection plate; 109-ash discharge guide groove; 110 -Bracket; 111-first magnetic part; 112-second magnetic part; 113-stop; 114-bottom plate; 115-side plate; 116-combustion zone Domain; 117-rotating cover; 118-hinge shaft; 119-ash drop tube; 201-Tesla coil; 202-electromagnet; 203-first electrode; 204-second electrode; 300-smoke outlet; 301- Smoke outlet channel; 302-core; 303-end cover; 401-push rod; 402-brush; 500-vibration mechanism; 600-hopper; 700-nozzle hole.

Detailed ways

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Although relative terms, such as “upper” and “lower” are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience. For example, according to the drawings, Orientation of the example described. It will be understood that if the icon device were turned upside down, components described as "on top" would become components as "on bottom". Other relative terms, such as "top", "bottom", etc. also have similar meanings. When a structure is "on" another structure, it may mean that the structure is integrally formed on the other structure, or that the structure is "directly" placed on the other structure, or that the structure is "indirectly" placed on the other structure through another structure. on other structures.

The terms "a", "an", "the" and "said" are used to indicate the existence of one or more elements/components/etc.; the terms "include" and "have" are used to indicate an open-ended inclusion. means and implies that there may be further elements/components/etc. in addition to the listed elements/components/etc.; the terms "first", "second", etc. are used only as markers and not as to the quantity of their object limit.

Referring to Figures 1 to 16, this embodiment provides a combustion electronic cigarette, including a mounting base 100, a combustion chamber 101, a driving mechanism 102 and an automatic ignition device. The mounting base 100 has a combustion station and an ash discharge station. , the combustion chamber 101 is installed on the mounting base 100, and the combustion chamber 101 is provided with a placement cavity 1011 for containing smoke materials; the driving mechanism 102 is drivingly connected to the combustion chamber 101, so that the combustion chamber 101 is between the combustion station and the ash discharge station. Switch; the automatic ignition device is used to ignite the smoke material in the combustion chamber 101 at the combustion station; the soot in the combustion chamber 101 can be discharged at the ash discharge station.

Based on this structure, when using the combustion electronic cigarette provided by this embodiment, smoke material is placed in the placement cavity 1011, the driving mechanism 102 drives the combustion chamber 101 to rotate to the combustion station, and the automatic ignition device will The smoke material is ignited and smoke is produced. After the smoke material is burned, the generated soot remains in the placement cavity 1011. At this time, the driving mechanism 102 drives the combustion chamber 101 to rotate to the ash discharge station to discharge the soot in the combustion chamber 101. The whole process does not require manual ignition and ash discharge, and the operation is very convenient.

In some embodiments, the drive mechanism 102 may be a motor.

In one embodiment, as shown in FIGS. 2 and 12 , the placement cavity 1011 is a through hole penetrating the upper and lower surfaces of the combustion chamber 101 . For example, the shape of the cross-section of the through hole is circular. This way, there is no dead space on the inner wall of the placement cavity 1011, which facilitates the removal of soot in the placement cavity 1011.

For example, the placement cavity 1011 is a through hole with equal diameter.

It should be noted that the placement cavity 1011 may also be a variable-diameter through hole. For example, the diameter of the placement cavity 1011 is determined by the combustion The upper surface of the chamber gradually decreases toward the lower surface. This method helps ensure that more smoke materials are concentrated in the area that can be ignited by the automatic ignition device, thereby ensuring that the smoke materials are fully burned and avoiding waste. As another example, the placement cavity 1011 includes an enlarged portion and a constant-diameter through hole. The enlarged portion is close to the upper surface of the combustion chamber 101. This method facilitates adding smoke material into the placement cavity 1011. The equal-diameter through hole is close to the lower surface of the combustion chamber 101. On the surface, equal-diameter through holes are used to receive the smoke emitted from the expanded part.

In some embodiments, the through hole extends in a vertical direction in such a manner that soot can be discharged from the combustion chamber 101 under its own gravity.

In one embodiment, as shown in Figures 8, 10 and 15, the combustion electronic cigarette further includes a housing 103 and an ash bin 104. The mounting base 100, the combustion chamber 101, the driving mechanism 102 and the automatic ignition device are all installed on the Inside the housing 103, the ash bin 104 is detachably installed on the housing 103. This method can ensure that the soot falls into the ash bin 104 and prevents the soot from being scattered outside the housing 103. At the same time, since the ash bin 104 is detachably connected to the housing 103, it is easy to clean the ash bin 104 separately for reuse.

Exemplarily, the ash bin 104 is a box-shaped structure with an open top.

For example, the mounting base 100 may be located inside the housing 103 or outside the housing 103 . The driving mechanism 102 can be located inside the housing 103, which can reduce the volume of the product. The side wall of the housing 103 is provided with air inlet holes and heat dissipation holes.

In one possible design, the mounting base 100 is provided with a receiving cavity 1101, and the combustion chamber 101 is located in the receiving cavity 1101.

Illustratively, as shown in FIGS. 2 and 3 , the mounting base 100 includes a first sub-base 110 and a second sub-base 120 . The accommodation cavity 1101 is provided in the first sub-base 110 . The first sub-base 110 is provided with a driving mechanism. The first through hole 1102 passes through the power output shaft of the mechanism 102. The first through hole 1102 communicates with the accommodation cavity 1101, so as to facilitate the connection between the power output shaft of the drive mechanism 102 and the combustion chamber 101. The first sub-base 110 is also provided with a second through hole 1103, and the placement cavity 1011 can be aligned with and connected to the second through hole 1103, so as to facilitate adding smoke material into the placement cavity 1011. The second sub-seat 120 is plate-shaped. The second sub-seat 120 and the first sub-seat 110 are fixedly connected through bolts, nuts or other fasteners to limit the combustion chamber 101 to the accommodation cavity 1101. The tobacco material is located in a relatively closed space surrounded by the circumferential side wall of the placement cavity 1011, the upper surface of the second sub-seat 120, and the lower surface of the first sub-seat 110. When the placement cavity 1011 is filled with granular smoke materials When aligned with the automatic ignition device, it can ensure that the granular smoke material is fully burned in a relatively closed space. When not smoking, the automatic ignition device is turned off. The negative pressure in the relatively closed space can ensure that the burning smoke material is extinguished, thus Save tobacco materials and reduce waste.

There are various structures of the combustion chamber 101. For example, as shown in FIG. 2, the combustion chamber 101 has a fan-shaped plate structure. When the placement cavity 1011 is staggered with the automatic ignition device, the cigarette material in the placement cavity 1011 can be located on the second sub-seat 120 .

For example, the combustion chamber 101 may be made of ceramic. Of course, you can also choose other materials that can protect human health and safety, have insulation, high temperature resistance, and thermal shock resistance.

In this possible design, as shown in Figure 2, the part of the mounting base 100 corresponding to the ash discharge station is provided with an ash discharge hole 105. The ash discharge hole 105 is connected with the accommodation cavity 1101, and the placement cavity 1011 can be connected with the ash discharge hole 105. Connected.

When the driving mechanism 102 drives the combustion chamber 101 to rotate to the ash discharge station, the placement cavity 1011 is connected to the ash discharge hole 105, and the soot in the placement cavity 1011 can be discharged under its own gravity.

In some embodiments, the ash discharge hole 105 is provided in the second sub-base 120 . For example, the ash bin 104 may be disposed below the second sub-base 120 , and soot falls into the ash bin 104 through the ash discharge hole 105 .

It should be understood that when the combustion chamber 101 is in the combustion position, it means that the combustion chamber 101 is in a position where the placement cavity 1011 is aligned with the automatic ignition device, ensuring that the automatic ignition device can burn the smoke material in the placement cavity 1011. When the combustion chamber 101 is in the ash discharge position, it means that the combustion chamber 101 is in a position where the placement cavity 1011 and the ash discharge hole 105 are connected, ensuring that the soot in the placement cavity 1011 can be discharged from the ash discharge hole 105 .

In some embodiments, a control module may also be provided, and the control module is used to control the opening and closing of the automatic ignition device and the driving mechanism 102 . For example, the control module may be a micro control unit (MCU) or a programmable logic controller (PLC).

It should be noted that when adding smoke material, the combustion chamber 101 can be located at the combustion station. At this time, the second through hole 1103 corresponds to the combustion station. When the smoke material needs to be ignited, the automatic ignition device is started to ignite the smoke material. ; When there is no need to ignite the smoke, turn off the automatic ignition device. When adding smoke material, the combustion chamber 101 may not be in the combustion station. That is to say, smoke material may be added into the placement cavity 1011 at the initial position, and then the driving mechanism 102 drives the combustion chamber 101 to rotate to the combustion station for automatic ignition. The device ignites the smoke material placed in the chamber 1011. The initial position refers to other parts of the second sub-base 120 except for the combustion station and the ash discharge station. It should be understood that at this time, the position corresponding to the second through hole 1103 is the initial position.

In another possible design, the combustion chamber 101 and the mounting base 100 are detachably connected. For example, as shown in FIG. 11 , the combustion chamber 101 is located outside the mounting base 100 , which makes it easy to connect or separate the combustion chamber 101 from the mounting base 100 .

Exemplarily, the combustion chamber 101 and the mounting base 100 are connected through magnetic attraction.

In this other possible design, as shown in Figure 12, the mounting base 100 includes a mounting plate 106, an outer ring portion 107 and a connecting portion 108. The mounting plate 106 is connected to the outer ring portion 107, and the connecting portion 108 is provided on the mounting plate. 106, and the connecting part 108 is located inside the outer ring part 107. The combustion chamber 101 and the connecting part 108 are detachably connected. The combustion chamber 101 and the connecting part 108 are connected to form an annular structure. The annular structure can be positioned relative to the outer ring. The part 107 rotates; the combustion station and the ash discharge station are both located on the installation plate 106. The part of the installation plate 106 corresponding to the ash discharge station is provided with an ash discharge hole 105, and the upper surface of the installation plate 106 is provided with an ash discharge guide groove 109. The ash discharge hole 105 is arranged at one end of the bottom of the ash discharge guide trough 109. The bottom of the ash discharge guide trough 109 is inclined, and the end of the trough bottom away from the ash discharge hole 105 is higher than the bottom of the trough. The ash discharge hole 105 is provided one end.

Exemplarily, the outer ring part 107 is an open ring structure, and the outer ring part 107 is fixedly installed on the mounting plate 106 through bolts, nuts or other fasteners. The connecting part 108 is cylindrical as a whole, and the circumferential outer surface of the connecting part 108 It can be adapted to the circumferential inner surface of the outer ring portion 107, and the connecting portion 108 has a fan-shaped gap for accommodating the combustion chamber 101. The combustion chamber 101 is located in the gap and is connected with the connecting portion 108 to form a ring. shape structure. In that other possibility In the design, the connecting part 108 is integrally formed with a connecting plate 1081. The connecting plate 1081 is connected to the power output shaft of the driving mechanism 102. The driving mechanism 102 indirectly drives the combustion chamber 101 to rotate by driving the connecting part 108.

For example, the cross-section of the mounting plate 106 is circular, and the ash discharge guide groove 109 is generally an arc-shaped groove.

In some embodiments, the driving mechanism 102 first drives the combustion chamber 101 to move to the combustion station, and the automatic ignition device ignites the smoke material in the placement cavity 1011. After the smoke material is burned, the soot remains in the placement cavity 1011. At this time, the drive The mechanism 102 drives the combustion chamber 101 to move to the ash discharge station so that the placement cavity 1011 is aligned with the ash discharge hole 105. During the movement, part of the soot falls into the ash discharge guide 109. Due to the groove of the ash discharge guide 109 The bottom is inclined, and the end of the trough bottom away from the ash discharge hole 105 is higher than the end of the trough bottom where the ash discharge hole 105 is provided. The soot can move along the ash discharge guide trough 109 to the position of the ash discharge hole 105, and passes through the ash discharge hole 105. The hole 105 falls into the ash bin 104.

It should be noted that the connecting plate 1081 can also be integrally provided in the combustion chamber 101. In this case, the driving mechanism 102 directly drives the combustion chamber 101 to rotate.

In this other possible design, the combustion chamber 101 and the connecting part 108 are connected through magnetic parts.

As shown in FIG. 12 , the magnetic component includes a first magnetic component 111 and a second magnetic component 112 . The first magnetic component 111 and the second magnetic component 112 attract each other. Exemplarily, the combustion chamber 101 has two side walls, and the first magnetic component 111 is disposed on the side walls of the combustion chamber 101; the connecting part 108 also has two side walls, and the second magnetic component 112 is disposed on both sides of the connecting part 108. On each side wall, the combustion chamber 101 is placed at the notch, and the first magnetic component 111 and the second magnetic component 112 attract each other, thereby fixing the combustion chamber 101 on the connecting portion 108 .

In one embodiment, as shown in FIGS. 14 and 15 , a bracket 110 is provided on the lower surface of the mounting plate 106 , and the ash bin 104 is slidably connected to the bracket 110 .

The bracket 110 is located below the ash discharge hole 105. The bracket 110 includes a guide rail and a stopper 113. The stopper 113 is fixedly connected to the guide rail. For example, the stopper 113 is welded or integrally formed with the guide rail. The ash bin 104 can slide along the guide rail. When the ash bin 104 is pushed into the housing 103 , the ash bin 104 can contact the stopper 113 to prevent the ash bin 104 from being further pushed away from the ash discharge hole 105 .

There are many forms of guide rails. For example, as shown in Figure 14, the guide rail includes a bottom plate 114 and two side plates 115. The two side walls are fixedly connected to both sides of the bottom plate 114. The stopper 113 and the bottom plate 114 are away from the housing 103. Fixed connection on one side of the mounting hole. The ash bin 104 can slide relative to the bottom plate 114 and the side plate 115. When the ash bin 104 is pushed into the housing 103, the ash bin 104 is located on the bottom plate 114.

For another example, the guide rail includes two symmetrically spaced L-shaped plates. When the ash bin 104 is pushed into the housing 103, the ash bin 104 is located on the transverse plate of the two L-shaped plates.

In some embodiments, the electronic cigarette further includes a power supply module capable of supplying power to the driving mechanism 102 . Exemplarily, the power supply module includes a battery, such as a lithium-ion battery.

In one embodiment, the automatic ignition device includes an electromagnetic coil assembly and an electrode. The electromagnetic coil assembly is installed on the mounting base 100, and the electrode is connected to the electromagnetic coil assembly. As shown in Figure 12, a combustion area 116 is formed at the combustion station, and the electrode is burning The projections in the plane where the area 116 is located are all located in the combustion area 116 .

The power supply module supplies power to the electromagnetic coil assembly. After the electromagnetic coil assembly is energized, an arc fire or an ion flame is generated through the electrode, thereby igniting the smoke material located in the combustion area 116 to generate smoke.

In one embodiment, the electromagnetic coil assembly includes a Tesla coil 201 with at least one electrode. The solenoid assembly also includes an electromagnet 202 .

When the number of electrodes is one, the Tesla coil 201 generates an ion flame through single electrode discharge to fully burn the smoke material. For example, the diameter of the ion flame can reach 5mm and the height can reach 10mm.

In this embodiment, the cigarette material may be granular cigarette material with a particle size of 1 mm to 2 mm after being crushed. The granular smoke material in the placement cavity 1011 is in a loose state as a whole, and there is no need to compact the smoke material in order to facilitate ignition, thereby ensuring a good combustion effect.

It should be noted that the number of electrodes can also be multiple, each of the multiple electrodes can be a single electrode, and the multiple electrodes can also be arranged in pairs. For example, two electrodes arranged in a pair can generate an arc fire and burn the smoke material. combustion.

It should also be noted that in order to improve the high temperature resistance of the electrode, a tungsten needle is integrated on the electrode to adapt to the high temperature environment during the combustion process and avoid melting of the electrode.

In one embodiment, as shown in FIG. 4 , the electrodes include a first electrode 203 and a second electrode 204 , and the first electrode 203 and the second electrode 204 are arranged oppositely.

Specifically, the polarity of the first electrode 203 and the second electrode 204 are opposite, that is, one of the first electrode 203 and the second electrode 204 is a discharge electrode, and the other is a power receiving electrode. The first electrode 203 and the second electrode 204 are arranged opposite each other and can generate arc fire after being energized.

Due to the use of Tesla coil 201, compared with ordinary coils, the length and diameter of the arc fire generated are significantly increased, and the combustion power is significantly enhanced, ensuring that the smoke material is burned more fully.

In one embodiment, both the first electrode 203 and the second electrode 204 are located below the combustion chamber 101, the outline shape of the combustion area 116 is circular, and the number of the first electrodes 203 and the number of the second electrodes 204 is multiple. , the plurality of first electrodes 203 are arranged at intervals along the circumferential direction of the combustion area 116, and the plurality of second electrodes 204 are radially opposite to the plurality of first electrodes 203 one by one.

In one embodiment, the number of first electrodes 203 is at least one, and the number of second electrodes 204 is equal to the number of first electrodes 203 . This method can ensure that the first electrode 203 and the second electrode 204 appear in pairs, and are at least one pair. As shown in FIG. 12 , the mounting base 100 has a combustion area 116 , and the projections of the first electrode 203 and the second electrode 204 in the plane of the combustion area 116 are both located in the combustion area 116 .

For example, the number of first electrodes 203 and the number of second electrodes 204 are multiple, and the projections of the plurality of first electrodes 203 and the plurality of second electrodes 204 in the plane where the combustion area 116 is located are all located in the combustion area 116 .

The combustion area 116 is located on the mounting plate 106, and the projections of the plurality of first electrodes 203 and the plurality of second electrodes 204 in the plane where the combustion area 116 is located are located in the combustion area 116. That is to say, the plurality of first electrodes 203 and the plurality of second electrodes 204 are located in the combustion area 116. The projection of the second electrode 204 in the plane of the combustion area 116 may be located within the combustion area 116 , or may be located at the edge of the combustion area 116 , or part of the first electrode 203 and the second electrode 204 may be located in the combustion area 116 . The in-plane projection is located in the combustion area 116 , and the projection of the other part of the first electrode 203 and the second electrode 204 in the plane where the combustion area 116 is located is located at the edge of the combustion area 116 . This method can ensure that the first electrode 203 and the second electrode 204 burn the smoke material at the same time, achieve full and even combustion, and reduce combustion dead spots.

The first electrode 203 and the second electrode 204 may be oppositely arranged in a vertical direction, may be arranged oppositely in a horizontal direction, or may be arranged oppositely in an oblique direction.

It should be noted that the number of the first electrode 203 and the number of the second electrode 204 may both be one.

In one embodiment, as shown in Figure 4, the dotted line in the figure represents the combustion area 116. The outline shape of the combustion area 116 is circular. A plurality of first electrodes 203 are arranged at intervals along the circumference of the combustion area 116. A plurality of first electrodes 203 are arranged at intervals along the circumference of the combustion area 116. The two electrodes 204 are diametrically opposed to the plurality of first electrodes 203 one by one.

For example, the plurality of first electrodes 203 are evenly spaced along the circumferential direction of the combustion area 116. In this manner, sufficient and uniform combustion can be achieved and combustion dead spots can be reduced. For example, the number of first electrodes 203 is two.

In one embodiment, as shown in FIG. 5 , the first electrode 203 and the second electrode 204 are respectively located on both sides of the combustion chamber 101 .

When the combustion chamber 101 rotates to the combustion station, the first electrode 203 and the second electrode 204 are respectively located at both ends of the placement cavity 1011. The arc fire generated between the first electrode 203 and the second electrode 204 can cause damage to the placement cavity 1011. The smoke material is burned, which improves the combustion effect.

In one embodiment, the first electrode 203 and the second electrode 204 are both located in the placement cavity 1011. The placement cavity 1011 has an opposite first opening and a second opening, and the first opening is located above the second opening; the combustion chamber 101 A rotating cover 117 is provided at the bottom, and the rotating cover 117 can rotate around the hinge axis 118 relative to the combustion chamber 101, so that the rotating cover 117 opens or covers the second opening of the placement cavity 1011, wherein the axis of the hinge shaft 118 is consistent with the placement cavity 1011. The extension direction is parallel.

As shown in FIG. 6 , there are multiple first electrodes 203 . The multiple first electrodes 203 are spaced apart along the height direction of the placement cavity 1011 . The multiple second electrodes 204 correspond to the multiple first electrodes 203 one-to-one. For example, the number of first electrodes 203 is four. The plurality of first electrodes 203 can be arranged at uniform intervals along the height direction of the placement cavity 1011, or can be arranged at non-uniform intervals, as long as sufficient and efficient combustion of the smoke material can be ensured.

When the first electrode 203 and the second electrode 204 are both located in the placement cavity 1011, when the smoke material needs to be burned, the rotating cover 117 covers the second opening of the placement cavity 1011, that is, the rotating cover 117 seals the bottom of the placement cavity 1011. When the ash needs to be discharged, the rotating cover 117 can be opened to discharge the ash.

It should be noted that the number of the first electrode 203 may also be one.

In one embodiment, the combustion electronic cigarette further includes a smoke outlet 300. The smoke outlet 300 is provided with a smoke outlet channel 301. The smoke outlet channel 301 is connected to the ignition position of the automatic ignition device.

Referring to Figures 2 and 13, the smoke outlet 300 is located above the combustion chamber 101, and the placement cavity 1011 of the combustion chamber 101 can be aligned with and connected to the smoke outlet channel 301. That is to say, when the placement cavity 1011 is located in the automatic ignition device At the ignition position, the placement cavity 1011 is aligned with and connected to the smoke outlet channel 301, and the smoke generated by combustion passes through the smoke outlet channel. 301 is smoked by the user.

There are many structures of the smoke outlet 300. For example, as shown in Figure 7, the smoke outlet 300 has a cavity, and a core 302 is provided in the cavity. The core 302 is provided with grooves or ventilation holes for supplying smoke. pass. For example, on the premise of satisfying the ventilation effect, the size of the grooves and ventilation holes should be as small as possible, so as to play a preliminary filtering role and prevent soot from being inhaled by the user.

For example, a hole is provided in the center of the core 302 for passing the electrode.

The smoke outlet 300 also includes an end cover 303 to encapsulate the core 302 in the cavity. The end cap 303 is provided with a hole for the power supply electrode to pass through.

It should be noted that the structure of the core body 302 is not limited to the above one, and other forms of core bodies can also be selected according to actual needs.

As another example, as shown in FIG. 13 , the smoke outlet 300 is disk-shaped, and the smoke outlet channel 301 is provided near the circumferential surface of the smoke outlet 300 . The length direction of the smoke outlet channel 301 is consistent with that of the placement cavity 1011 , so as to facilitate Smoke flows smoothly. For example, the smoke outlet part may be connected to the outer ring part.

In other embodiments, the automatic ignition device includes an electric heating wire or gas ignition mechanism.

For example, if the automatic ignition device includes an electric heating wire, the smoke material can be burned through the electric heating wire.

For example, if the automatic ignition device includes a gas ignition mechanism, the smoke material can be ignited and burned through the gas ignition mechanism.

It should be noted that the electric heating wire and gas ignition mechanism are existing technologies, and their structures will not be described in detail.

In one embodiment, the electronic cigarette further includes an auxiliary ash discharge mechanism. The auxiliary ash discharge mechanism is connected to the housing 103 so that the ash in the ash discharge channel falls into the ash bin 104 . When it is necessary to discharge ash, the soot can smoothly fall from the placement cavity 1011 into the ash bin 104 under the action of its own gravity and the auxiliary ash discharge mechanism, which reduces the adhesion of soot in the placement cavity 1011 and also improves the discharge efficiency. The smoothness of gray.

In one embodiment, the auxiliary ash discharge mechanism includes a thrust mechanism. The thrust mechanism is installed in the housing 103 and at least part of the thrust mechanism can extend into the placement cavity 1011 to push the soot in the placement cavity 1011 into the ash bin 104 Inside.

When ash discharge is required, the thrust mechanism is started so that at least part of the thrust mechanism extends into the ash discharge channel, thereby pushing the soot in the placement cavity 1011 into the ash bin 104, thereby improving the smoothness of the ash discharge and making the ash discharge more efficient. thorough.

For example, the combustion electronic cigarette may further include a straight-through ash pipe 119 , which is fixedly installed below the mounting base 100 , and is connected to the ash discharge hole 105 . The ash bin 104 is located below the ash drop pipe 119. As an example, the ash bin 104 is threadedly connected to the bottom of the housing 103.

In one embodiment, the thrust mechanism includes a push rod 401. The push rod 401 is provided with a cleaning structure, and the cleaning structure can contact the inner wall of the placement cavity.

In some embodiments, the cleaning structure is provided on the circumferential surface of the push rod 401. For example, as shown in FIG. 8 , the cleaning structure includes brushes 402 , and the brushes 402 are arranged at intervals along the circumference of the push rod 401 . When it is necessary to discharge ash, the push rod 401 moves in the direction of arrow A and enters the ash discharge channel. The brush 402 can clean the soot on the inner wall of the ash discharge channel. net.

It should be noted that the cleaning structure may also include a scraper. For example, the material of the scraper may be rubber or silicone.

In some embodiments, the cleaning structure may also be provided at the end of the push rod 401. For example, the brush 402 is located at the free end of the push rod 401.

It should be noted that cleaning structures can also be provided on both the circumferential surface and the end of the push rod 401 at the same time. When the cleaning structure includes a brush 402 and a scraper, the brush 402 can be disposed on the circumferential surface of the push rod 401, or can be disposed on the free end of the push rod 401, and the scraper can be disposed on the circumferential surface of the push rod 401, It can also be set at the free end of the push rod 401.

In some embodiments, the push rod 401 may be an electromagnetic push rod or an electric push rod.

It should be noted that the push rod 401 can also be a piston rod of a telescopic device, wherein the telescopic device can be a cylinder or an electric lever.

In one embodiment, as shown in FIG. 9 , the auxiliary ash discharge mechanism is a vibration mechanism 500 . The vibration mechanism 500 can be installed inside the housing 103 or outside the housing 103 .

By way of example, the vibration mechanism 500 is a vibration motor. During ash discharge, the vibration motor works to accelerate the falling speed of soot.

For example, the soot can quickly and smoothly fall directly into the ash bin 104 under the action of its own gravity and the vibration of the vibration mechanism 500; for another example, the soot can fall directly into the ash bin 104 under the action of its own gravity and the vibration of the vibration mechanism 500. Quickly and smoothly move along the ash discharge guide channel 109 to the position of the ash discharge hole 105, and fall into the ash bin 104 through the ash discharge hole 105.

It should be noted that by adjusting the vibration frequency of the vibration motor, the effect of manually flicking cigarette ash can also be simulated.

In one embodiment, as shown in Figures 10 and 16, the combustion electronic cigarette further includes a hopper 600. The hopper 600 is connected to the housing 103. During use, granular smoke materials can be added to the hopper 600. The granular smoke The material falls into the placement cavity 1011 from the discharge port of the hopper 600 .

It should be noted that an upper cover (not shown in the figure) may also be provided above the hopper 600 , and the upper cover may be detachably connected to the hopper 600 .

In some embodiments, the combustion electronic cigarette further includes a suction nozzle hole 700 that is connected with the smoke outlet channel 301. For example, as shown in FIG. 10, the suction nozzle hole 700 can be provided on the hopper 600. As shown in FIG. 13 , the suction nozzle hole 700 can also be provided on the smoke outlet 300 .

It should be understood that the present disclosure is not limited in its application to the detailed structure and arrangement of components set forth in this specification. The disclosure is capable of other embodiments and of being implemented and carried out in various ways. The aforementioned variations and modifications fall within the scope of the present disclosure. It will be understood that the disclosure disclosed and defined in this specification extends to all alternative combinations of two or more individual features mentioned or apparent in the text and/or drawings. All of these different combinations constitute alternative aspects of the disclosure. The embodiments described in this specification illustrate known methods for implementing The best mode of this disclosure and will enable those skilled in the art to utilize this disclosure.

Claims

A combustion-type electronic cigarette, characterized in that it includes a mounting base, a combustion chamber, a driving mechanism and an automatic ignition device. The mounting base has a combustion station and an ash discharge station, and the combustion chamber is installed on the mounting base. The combustion chamber is provided with a placement cavity for accommodating smoke materials; the driving mechanism is transmission connected with the combustion chamber to switch the combustion chamber between the combustion station and the ash discharge station; The automatic ignition device is used to ignite the smoke material in the combustion chamber of the combustion station; the soot in the combustion chamber can be discharged at the ash discharge station.
The combustion electronic cigarette set according to claim 1, wherein the mounting base is provided with an accommodation cavity, the combustion chamber is located in the accommodation cavity; and the mounting base corresponds to the part of the ash discharge station. An ash discharge hole is provided, the ash discharge hole is communicated with the accommodation cavity, and the placement cavity can be communicated with the ash discharge hole.
The combustion type electronic smoking device according to claim 1, characterized in that the mounting base includes a mounting plate, an outer ring part and a connecting part, the mounting plate is connected to the outer ring part, and the connecting part is provided at the On the mounting plate, the connecting part is located inside the outer ring part, the combustion chamber is detachably connected to the connecting part, and the combustion chamber is connected to the connecting part to form an annular structure, The annular structure is capable of rotating relative to the outer annular portion;

The combustion station and the ash discharge station are both located on the installation plate. The part of the installation plate corresponding to the ash discharge station is provided with an ash discharge hole. The upper surface of the installation plate is provided with an ash discharge hole. Ash guide trough, the ash discharge hole is arranged at one end of the bottom of the ash discharge guide trough, the bottom of the ash discharge guide trough is inclined, and the end of the bottom of the trough away from the ash discharge hole is high One end of the trough bottom is provided with the ash discharge hole.
The combustion electronic cigarette according to claim 3, wherein the combustion chamber and the connecting part are connected through a magnetic component.
The combustion electronic cigarette according to any one of claims 1 to 4, characterized in that it also includes a smoke outlet, the smoke outlet is provided with a smoke outlet channel, the smoke outlet channel and the automatic ignition device The ignition position is connected.
The combustion electronic smoking device according to any one of claims 1 to 4, characterized in that the automatic ignition device includes an electromagnetic coil assembly and an electrode, the electromagnetic coil assembly is installed on the mounting base, and the electrode is connected to the mounting base. The electromagnetic coil assembly is connected; the combustion station forms a combustion area, and the projections of the electrodes in the plane of the combustion area are all located in the combustion area.
The combustion electronic cigarette according to claim 6, wherein the electromagnetic coil assembly includes a Tesla coil, and the number of the electrodes is at least one.
The combustion electronic cigarette device according to claim 6, wherein the electrodes include a first electrode and a second electrode, and the first electrode and the second electrode are arranged oppositely.
The combustion electronic cigarette according to claim 8, wherein the first electrode and the second electrode are both located below the combustion chamber, the contour shape of the combustion area is circular, and the third electrode is located below the combustion chamber. The number of one electrode and the number of second electrodes are both multiple. The plurality of first electrodes are arranged at intervals along the circumferential direction of the combustion area. The plurality of second electrodes and the plurality of first electrodes are One by one diametrically opposite.
The combustion electronic cigarette according to claim 8, characterized in that the first electrode and the second Electrodes are located on both sides of the combustion chamber.
The combustion electronic cigarette device according to claim 8, wherein the first electrode and the second electrode are both located in the placement cavity, and the placement cavity has opposite first openings and second openings, The first opening is located above the second opening; a rotating cover is provided at the bottom of the combustion chamber, and the rotating cover can rotate about a hinge axis relative to the combustion chamber, so that the rotating cover can be opened or closed. The second opening of the placement cavity is closed, wherein the axis of the hinge shaft is parallel to the extension direction of the placement cavity.
The combustion electronic smoking device according to any one of claims 1 to 4, further comprising a housing and an ash bin, the mounting base, the combustion chamber, the driving mechanism and the automatic ignition device Both are installed inside the housing, and the ash bin is detachably installed on the housing.
The combustion electronic cigarette according to claim 12, further comprising an auxiliary ash discharge mechanism, the auxiliary ash discharge mechanism being connected to the housing so that the ash in the placement cavity falls into the ash bin. Inside.
The combustion electronic cigarette according to claim 13, characterized in that the auxiliary ash discharge mechanism includes a thrust mechanism, the thrust mechanism is installed in the housing, and at least part of the thrust mechanism can extend into the into the placement cavity to push the ash in the placement cavity into the ash bin.
The combustion electronic cigarette according to claim 14, wherein the thrust mechanism includes a push rod, the push rod is provided with a cleaning structure, and the cleaning structure can contact the inner wall of the placement cavity.
The combustion electronic smoking device according to claim 13, wherein the auxiliary ash discharge mechanism is a vibration mechanism.