CN212590259U - Circumferential beating sealed heating smoking set - Google Patents
Circumferential beating sealed heating smoking set Download PDFInfo
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- CN212590259U CN212590259U CN202020936149.1U CN202020936149U CN212590259U CN 212590259 U CN212590259 U CN 212590259U CN 202020936149 U CN202020936149 U CN 202020936149U CN 212590259 U CN212590259 U CN 212590259U
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Abstract
The utility model belongs to the technical field of heating device, in particular to sealed heating smoking set that circumference was hit and was beaten. The sealed heating smoking set comprises a sealed heating assembly and a vibrating smoke outlet assembly; the sealing heating assembly includes: the sealing device comprises a flexible sealing sleeve (3) and a flexible sealing ring (6), wherein the sealing ring (6) is arranged in a groove or a cavity on the sealing sleeve (3) and protrudes relative to the side wall of the sealing cavity; a central heating element (1); the vibrating smoke discharge assembly comprises: a vibrating block (4) arranged at the periphery of the sealed heating cavity; and a power supply device. The utility model discloses a sealed heating smoking set adopts the mode in circumference extrusion flexible seal chamber for the first time, realizes oscillating out the cigarette, and simultaneously, flexible seal chamber upper end has that the sealing washer can press from both sides tightly and circumference seals a cigarette. Therefore, the utility model provides an above-mentioned problem, realized the smooth circulation of the sealed heating of cigarette and flue gas simultaneously.
Description
Technical Field
The utility model belongs to the technical field of heating device, in particular to sealed heating smoking set that circumference was hit and was beaten.
Background
The existing non-burning type cigarette is heated directly or indirectly, and aerosol generated after heating the cigarette is sucked into the mouth of a smoker to form smoke by taking air flow passing through the cigarette as a carrier during smoking. In order to ensure that the tobacco segments do not burn, the tobacco rod is generally heated to a temperature not exceeding 300 ℃. Compared with the traditional cigarette, the cigarette which is not burnt by heating has no harmful components such as tar and the like generated during burning, but the tobacco aroma components are difficult to completely release, so the cigarette is difficult to be accepted by the traditional smokers.
If the smoking set adopts a closed cigarette heating structure with the end not being filled with air (namely, no air inlet gap is formed between the cigarette and the cigarette accommodating cavity), when the cigarette with normal ventilation (the two ends of the cigarette are normally ventilated) is inserted into the closed cigarette heating structure, the oxygen content of the tobacco section can be reduced along with the heating process, which is because the newly formed fresh smoke has the replacement effect on the gas in the cigarette. When the heating temperature is gradually increased, the cigarette can not be burnt, meanwhile, the tobacco in the cigarette and the air carried by the tobacco in the cigarette are rapidly heated to the working temperature of the smoking set from the ambient temperature, the internal gas pressure is increased, and the tobacco aroma components of the tobacco are discharged out of the smoking set together with the high-pressure gas to form smoke aerosol.
However, as the heating element continues to heat the cigarette, the heat increases rapidly during the temperature rise from room temperature to the beginning of smoking. When the heating element reaches the working temperature, the temperature is not increased any more, and the increment of the overflow of the aerosol of the smoke in the cigarette accommodating cavity is not as high as that in the temperature rise stage. Because there is no continuous flow of air through the tobacco segment, the natural outflow of smoke aerosol is significantly insufficient by pressure differentials or by the action of the filter portion of the cigarette, resulting in the problem of insufficient smoke after about 1/5 has been smoked for one cigarette.
In order to solve the above problems, a utility model is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circumferential striking sealed heating smoking set, which comprises a sealed heating component and a vibrating smoke outlet component;
the sealing heating assembly includes:
the flexible sealing sleeve 3 is internally provided with a sealing cavity;
the sealing ring 6 is arranged in a groove or a cavity on the sealing sleeve 3 and protrudes relative to the side wall of the sealing cavity;
a central heating element 1 disposed inside the sealed cavity;
the vibrating smoke discharge assembly comprises:
a vibrating mass 4 disposed at the periphery of the sealed chamber;
and the power supply device is used for supplying power for pressing the side wall of the flexible sealing sleeve 3 inwards by the vibrating block 4.
The central heating element 1 is a heating needle or a heating sheet, and has good sealing performance with the sealing sleeve 3.
Preferably, the upper end part of the sealing sleeve 3 is a semi-closed C-shaped sealing cavity port 33, the opening of the C-shaped sealing cavity port 33 faces the sealing cavity, a rigid sealing ring 5 matched with the C-shaped sealing cavity port 33 in shape is arranged in the C-shaped sealing cavity port 33, a flexible sealing ring 6 is arranged at the opening of the C-shaped sealing cavity port 33, and the sealing ring 6 protrudes relative to the side wall of the sealing cavity.
Preferably, the outer diameter of the seal chamber port 33 is greater than the outer diameter of the seal cartridge 3 body to provide better support and grip for the inserted cigarette.
The sealing sleeve 3 is formed by compression molding of materials such as high-temperature-resistant, nontoxic and tasteless silicon rubber and the like.
The materials used for the flexible sealing sleeve 3 and the flexible sealing ring 6 herein are both flexible and elastic. I.e. these materials deform after being stressed and recover their original shape after the force is lost.
The rigid sealing ring 5, preferably a circular ring made of aluminum alloy or steel, can be embedded into the C-shaped cavity of the sealing cavity port 33 by utilizing the elasticity and flexibility of the sealing sleeve 3 during installation so as to ensure that the embedded sealing cavity has a certain geometric dimension, and can be positioned and/or installed on a shell, an inner cavity die and/or a main board of the smoking set. The radial cross section of the sealing ring 5 is preferably a square cross section, but is not limited to a square, and can be a cross section with other geometric shapes, such as a circle, a C shape, a D shape or an E shape. After the sealing ring 5 is inserted, a process structure opening inserted into the sealing ring 5 is also formed in the inner ring of the sealing chamber port 33, and a sealing ring 6 with different hardness relative to the material of the sealing chamber is inserted into the process structure opening. Preferably, the hardness of the sealing ring 6 is 2-10 HA (Shore hardness) less than that of the sealing sleeve 3. The seal ring 6 is preferably an "O" ring, but may be of other cross-sectional configurations depending on the material, size, shape, etc. of the seal ring.
Preferably, the sealing ring 6 protrudes 0.03-0.25mm relative to the side wall of the sealing cavity.
Preferably, the hardness of the sealing ring 6 is less than the hardness of the sealing sleeve 3.
Preferably, the surface of the vibrating mass 4 facing the sealed cavity has linear or punctiform protrusions 41. This reduces the area of the vibrating mass 4 in direct contact with the sealing sleeve 3 and improves the "striking" or "squeezing" effect on the cigarettes.
Preferably, the main body of the flexible sealing sleeve 3 is a hollow cylinder, the vibrating block 4 is an iron magnet block and is in an arc shape, a circle where the arc is located and the sealing cavity are concentric circles, and the vibrating block 4 surrounds a semicircular part on one side of the sealing cavity and is movably fixed by means of a vibrating block limiting device;
the power supply device includes: the U-shaped iron core 7, the coil 8 and the iron core fixing device;
the coil 8 is wound on the U-shaped iron core 7 to form an electromagnet together with the U-shaped iron core 7, the iron core fixing device enables the U-shaped iron core 7 to surround the semicircular part on the other side of the sealed cavity, and the distance between the two ends of the U-shaped iron core 7 and the two ends of the vibrating block 4 is L;
the positions of the L and the vibrating block 4 are designed as follows:
when the coil 8 is electrified, the two ends of the U-shaped iron core 7 attract the two ends of the vibrating block 4, L is reduced, and the flexible sealing sleeve 3 is extruded.
When the coil 8 is not energized, the flexible sealing sleeve 3 rebounds, so that the vibrating mass 4 is reset. Therefore, when the coil 8 is conducted at a certain frequency, the vibrating block 4 can reciprocally press the flexible sealing sleeve 3 to exhaust smoke therein.
Preferably, the coil 8 includes a first coil and a second coil, the two coils are respectively wound on two ends of the U-shaped iron core, and the winding manner is such that when the two coils are energized, two ends of the U-shaped iron core are respectively an S pole and an N pole.
Preferably, the vibrating mass limiting device is designed as follows: 3 external fixation of flexible seal cover has at least three location nail 31, vibrating mass 4 is by a plurality of location nail 31 is spacing flexible seal cover 3 is peripheral, just location nail 31 and vibrating mass 4 are the loose clearance fit of cooperation, scribble like graphite powder so can lubricate between them in a small amount, again high temperature resistant, nontoxic, tasteless, make things convenient for the radial vibration of vibrating mass at seal cover 3, every location nail 31 tip has the anti-off cap 32. The anti-slip cap 32 can be conveniently connected during installation, and can prevent the vibrating block 4 from slipping off in normal use.
Preferably, the iron core fixing device is designed as follows:
a sealing cavity pad 22 is arranged on the periphery of the semicircular part on the other side of the sealing cavity, an iron core groove 21 for fixing the iron core 7 is arranged in the middle of the upper part of the sealing cavity pad 22, a hole 23 and a clamping device are respectively arranged on the two sides of the left and right symmetry of the sealing cavity pad 22, and two ends of the iron core 7 are inserted into the two holes 23, are clamped by the clamping devices and are fixed at the positions where the distances between the two end parts of the iron core 7 and the two end parts of the vibrating block 4 are L. The sealed cavity gasket 22 functions as insulation and sidewall support.
Preferably, the lower part of the sealed cavity is provided with a supporting base 2, and the sealed cavity cushion 22 is fixedly connected with the base 2.
Preferably, L is 0.05-1.00 mm.
The utility model discloses the second aspect provides the first aspect the application method of sealed heating smoking set, insert a cigarette sealed chamber, the bulge extrusion of sealing washer 6 is tightened up a cigarette props up, starts heating element, then starts power and provides the device, vibrating mass 4 begins reciprocal extrusion 3 lateral walls of seal cover, the flue gas in the sealed chamber is extruded.
Preferably, the power supply means may be activated manually or automatically by the control means upon detection of the smoking behaviour of the smoker.
Preferably, the frequency of conduction of the coil 8 is adjustable during the smoking cycle of a cigarette.
Preferably, during a smoking cycle of a cigarette, the current and/or voltage of the coil 8 when it is switched on can be adjusted so that the magnetic force generated by the electromagnet is from weak to strong, so as to give the sealing sleeve 3 a squeezing force from weak to strong. This varying force is more desirable for the pumping process. Because the cigarette has enough smoke amount when being just sucked, and is easy to extrude. When the cigarette is sucked, the smoking amount is insufficient, and stronger extrusion force is needed.
The conducting frequency of the electromagnet is adjustable from 0.033 to 0.5 Hz.
The technical scheme can be freely combined on the premise of no contradiction.
The principle of the utility model is as follows:
work as the utility model discloses a 1 circular telegram of central heating element work is after the highest temperature, and system temperature no longer rises, and there has been flue gas pressure also no longer to rise in the sealed heating intracavity, and the aerosol is "confined" or "seals up to be deposited" in the sealed chamber, this moment vibration play cigarette subassembly begins to work.
When the system detects that the smoker begins to draw, the electro-magnet circular telegram at this moment makes under the effect of electromagnetic force the vibrating mass 4 begins reciprocal extrusion the sealing boot 3 lateral wall, this makes temporarily "seal up" the aerosol in the seal chamber is along with the extrusion oscillation of vibrating mass 4, is extruded more dose the seal chamber to the aerosol that can be used to draw of sufficient concentration that produces forms the flue gas that end smoker obtained after cigarette filter tip section and air mix.
The utility model discloses following beneficial effect has:
1. the heating method of sealing the gap between the sealing cavity and the cigarette can raise the heating temperature of the cigarette, but the smoke will be confined in the sealing cavity because no fresh air flow flows through the tobacco section. The utility model discloses a sealed heating smoking set adopts the mode in circumference extrusion flexible seal chamber for the first time, realizes oscillating out the cigarette, and simultaneously, flexible seal chamber upper end has the sealing washer, can press from both sides tightly and circumference seals a cigarette. Therefore, the utility model provides an above-mentioned problem, realized the smooth circulation of the sealed heating of cigarette and flue gas simultaneously.
2. The utility model discloses use flexible sealed chamber to the mode that this kind of non-insertion sealed chamber of cooperation circumference extrusion carries out the air current disturbance, does not destroy the leakproofness in sealed chamber.
3. When this sealed heating smoking set and general cigarette cooperation use, can play the effect of pressing from both sides tight fixed cigarette, prevent that a cigarette from holding the chamber from dropping in sealed. When this sealed heating smoking set cooperation lean oxygen adds hot type cigarette and uses, flexible sealing washer can seal sealed chamber and clamp tightly a cigarette, and external oxygen can not get into sealed chamber that holds can reduce the oxygen content of tobacco section in the suction, can rise the heating temperature of a cigarette and do not worry that a cigarette takes place the burning, can increase the release of the fragrant composition of tobacco.
4. The main clamping part is a flexible sealing ring, and the inner diameter after clamping can be adapted to the outer diameter of a cigarette, so that one smoking set can be adapted to cigarettes with various diameters, and the best clamping and sealing effects can be achieved.
5. The utility model relates to a technical scheme is with in the recess of sealing washer setting on the seal cover, simple structure is practical. The utility model discloses another kind of technical scheme seals ring combination with sealing washer and rigidity and uses, sets up in the "C" style of calligraphy intracavity of seal cover, seals the ring this moment and can play the supporting role.
Drawings
FIG. 1 is a schematic cross-sectional view of a circumferentially hit sealed heating smoking article of example 1.
Figure 2 is a schematic view of a vibrating smoke evacuation assembly as described in example 1.
Figure 3 is a schematic view of a vibrating smoke exhaust assembly including projections 41 of example 1.
FIG. 4 is a schematic cross-sectional view of a circumferentially hit sealed heating smoking article of example 2.
List of reference numerals:
1. the sealing device comprises a central heating element, 2, a base, 21, an iron core groove, 22, a sealing cavity pad, 23, a hole, 3, a sealing sleeve, 31, a positioning nail, 32, a separation-preventing cap, 33, a sealing cavity port, 4, a vibrating block, 41, a protrusion, 5, a sealing ring, 6, a sealing ring, 7, an iron core, 8 and a coil.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Example 1
As shown in fig. 1, a circumferentially-impacting sealed heating smoking article includes a sealed heating assembly and a vibrating smoke outlet assembly;
the sealing heating assembly includes: the central heating element 1 is a heating needle, a base 2, a flexible sealing sleeve 3 and a sealing cavity port 33.
The main body of the flexible sealing sleeve 3 is a hollow cylinder, and a sealing cavity is arranged in the flexible sealing sleeve. The sealing sleeve 3 is formed by compression molding of high-temperature-resistant, nontoxic and tasteless silicone rubber, the upper part of the sealing sleeve is provided with one end with larger outer diameter, a semi-closed C-shaped sealing cavity port 33 is arranged in the inner circular cavity, and a metal sealing ring 5 with the same size as the C-shaped sealing cavity is embedded in the inner circular cavity. The radial section of the sealing ring 5 is a square section. After the sealing ring 5 is embedded, a technical structure opening embedded in the sealing ring 5 is arranged on an inner ring of the sealing cavity port 33, a sealing ring 6 is arranged in the technical structure opening, the material of the sealing ring 6 is softer than the hardness of the sealing sleeve 3 by 0.5 degree, and the sealing ring 6 is an O-shaped sealing ring. The sealing ring 6 protrudes with respect to the chamber side wall.
The heating needle is arranged inside the sealed cavity. The base 2 is arranged at the lower part of the flexible sealing sleeve 3 and supports the heating needle. The heating needle and the base 2 have relative air tightness. The base 2 and the sealed cavity have good relative air tightness.
Wherein the seal chamber port 33 has an inner diameter D1. The sealing ring 6 protrudes relative to the side wall of the sealing cavity, the inner diameter of the protruding part is D2, and D2 is also the inner circle diameter of the sealing ring 6. D2 has a size of about (D1-0.25) to (D1-0.03). D1 is the nominal diameter of the smoking article of the present invention, and the dimensional tolerance is a positive tolerance of 0-0.10, so that the smoking article can be conveniently inserted into the sealed cavity. When the cigarette end arrived in figure 1 the internal diameter was D2's sealing washer 6 position, because the material of sealing washer 6 is relative seal cover 3 is softer, when the cigarette further inserted, deformation took place for sealing washer 6, and the actual aperture of D2 can be a bit bigger again, just in time reaches the purpose of further clamping cigarette filter tip part. And then the purpose of heating cigarettes with little oxygen or dilute oxygen can be realized by matching with the sealing of the sealing cavity and the heating action of the heating body 1.
As shown in fig. 2 and 3, the vibrating smoke discharging assembly includes a vibrating mass 4, an iron core 7, a coil 8, a sealing cavity pad 22, and the like, and is specifically designed as follows:
the middle part of the excircle of the sealed cavity is provided with a vibration smoke outlet component. One side of the excircle of the sealed cavity is composed of a C-shaped annular vibrating block 4 which is made of steel and has a ferromagnetic effect.
The vibrating mass 4 by 2 to 3 fixed connection in seal cover 3's location of seal cover 3 and vibrating mass 4 is accomplished to location nail 31, wherein, location nail 31 and vibrating mass 4 are the loose clearance fit of cooperation, scribble between them a small amount of similar graphite powder so can lubricate, high temperature resistant again, nontoxic, tasteless, make things convenient for the radial vibration at seal cover 3 of vibrating mass, location nail 31 has outward and ends the cap 32 that takes off, can conveniently articulate when the installation, can prevent the landing in the normal use again.
The opposite side of the excircle of seal chamber by with base 2 links firmly together, has thermal-insulated and lateral wall support function's seal chamber pad 22 to constitute, the centre on seal chamber pad 22 upper portion still leaves iron core groove 21, is used for right 7 spacing of iron core. The left side and the right side of the sealed cavity cushion 22 are respectively provided with a symmetrical hole 23, the size and the shape of each hole 23 are the same as those of the two ends of the iron core 7, and the two ends of the iron core 7 are inserted into the holes 23. The outer side of the hole 23 is provided with a screw (only the center line is shown in the figure) for fastening the iron core 7, or other clamping devices, etc. for clamping and fixing the two ends of the iron core 7 inserted therein at a position where the distance between the end of the iron core and the two ends of the end of the vibrating block 4 is L. Wherein L can be adjustable between 0.05-1.00mm to cooperate 4 cigarette in the seal cover 3 that the rubber was made of vibrating mass, when heating cavity work reached the stable heating scope, can be right cigarette in the seal cavity has "hit" or "extrusion", right the promotion discharge effect that has heated flue gas aerosol in the seal cavity has showing.
The maximum electromagnetic force of the electromagnet is limited in view of when the smoking article power supply is determined. The surface of the vibrating mass 4 facing the sealed cavity has a number of point-like and line-like protrusions 41. This reduces the area of the vibrating mass 4 in direct contact with the sealing sleeve 3 and improves the "striking" or "squeezing" effect on the cigarettes.
Example 2
The method of use of the circumferentially struck sealed heating smoking article of example 1 is as follows:
1. cigarette inserting stage: when a cigarette to be sucked is inserted into the smoking set from the port 33 of the sealing cavity, the sealing ring 6 deforms and clamps the cigarette, and the sealing cavity is circumferentially sealed.
2. A pumping stage: and starting the heating element, then starting the power supply device, enabling the vibrating block 4 to start to extrude the side wall of the sealing sleeve 3 in a reciprocating manner, and extruding the smoke in the sealing cavity.
When the cigarette is heated from the environment temperature to the initial time period of the highest temperature, the air in the cut tobacco of the cigarette is rapidly heated, the pressure is rapidly increased, and the smoke aerosol generated by the high temperature is transferred to the filter tip part of the cigarette to form smoke. When the tobacco shred is slightly reduced to a stable constant temperature working section from the highest temperature, the residual air in the tobacco shred of the cigarette is less, and the high air pressure advantage is not provided to form overflowed smoke due to the tightening effect of the sealing ring 6. The electromagnet mainly comprising the iron core 7 and the coil 8, the vibrator 4 and the sealed cavity cushion 22 with the functions of heat insulation and cushion form a vibrating cigarette discharging assembly at the middle and lower sections of cigarette smoking.
In addition, the device detects in due time when smoking a smoker, when the heating temperature of the smoking set reaches a stable heating section, the electromagnet is conducted in due time, and meanwhile, the conducted voltage or current is conducted from weak to strong on the basis of a control program of a circuit according to the principle that the voltage or the current is weak firstly and strong secondly, so that the electromagnetic force is also weak to strong, and a continuous extrusion force matched with the smoking is provided for the sealed cavity. In the pumping time of the steady heating of a cigarette, this extrusion force is from weakening gradually, consequently, its flue gas that continuously extrudes can guarantee the overall process of a cigarette suction, lets use the utility model discloses a consumer has very good experience.
Example 3
Referring to fig. 4, a circumferentially-hit sealed heating smoking article differs from embodiment 1 in that the capsule port 33 is not semi-closed "C" shaped, but rather has an annular recess only in the middle, which opens into the capsule interior. The sealing ring 6 is arranged in the groove and protrudes relative to the side wall of the sealing cavity.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A circumferentially-hitting sealed heating smoking set is characterized by comprising a sealed heating assembly and a vibrating smoke outlet assembly;
the sealing heating assembly includes:
the flexible sealing sleeve (3) is internally provided with a sealing cavity;
the sealing ring (6) is arranged in a groove or a cavity on the sealing sleeve (3) and protrudes relative to the side wall of the sealing cavity;
a central heating element (1) arranged inside the sealed cavity;
the vibrating smoke discharge assembly comprises:
a vibrating mass (4) arranged at the periphery of the sealed cavity;
and the power supply device is used for supplying power for the vibrating block (4) to inwards press the side wall of the flexible sealing sleeve (3).
2. The sealed heating smoking set according to claim 1, wherein the upper end of the sealing sleeve (3) is a semi-closed C-shaped sealing cavity port (33), the opening of the C-shaped sealing cavity port (33) faces the sealing cavity, a rigid sealing ring (5) matched with the C-shaped sealing cavity port (33) in shape is arranged in the C-shaped sealing cavity port (33), a flexible sealing ring (6) is arranged at the opening of the C-shaped sealing cavity port (33), and the sealing ring (6) protrudes relative to the side wall of the sealing cavity; the sealing ring (6) protrudes 0.03-0.25mm relative to the side wall of the sealing cavity.
3. A sealed heating smoking article according to claim 1, wherein the hardness of the sealing ring (6) is less than the hardness of the sealing sleeve (3).
4. A sealed heating smoking article according to claim 1, wherein the surface of the vibrating mass (4) facing the sealed cavity has linear or punctiform protrusions (41).
5. The sealed heating smoking set as claimed in claim 1, wherein the main body of the flexible sealing sleeve (3) is a hollow cylinder, the vibrating block (4) is a ferromagnetic block in the shape of an arc, the circle of the arc and the sealed cavity are concentric circles, and the vibrating block (4) surrounds the semicircular part on one side of the sealed cavity and is movably fixed by a vibrating block limiting device;
the power supply device includes: the coil comprises a U-shaped iron core (7), a coil (8) and an iron core fixing device;
the coil (8) is wound on the U-shaped iron core (7) to form an electromagnet together with the U-shaped iron core (7), the U-shaped iron core (7) surrounds the semicircular part on the other side of the sealed cavity by the iron core fixing device, and the distances between the two ends of the U-shaped iron core (7) and the two ends of the vibrating block (4) are L;
the positions of the L and the vibrating block (4) are designed as follows:
when the coil (8) is electrified, the two ends of the U-shaped iron core (7) attract the two ends of the vibrating block (4), L is reduced, and the vibrating block (4) extrudes the flexible sealing sleeve (3).
6. A sealed heating smoking article according to claim 5, wherein the coil (8) comprises a first coil, a second coil, wound around the ends of the U-shaped core respectively in such a way that when the two coils are energized, the ends of the U-shaped core are S and N poles respectively.
7. The sealed heating smoking article of claim 5, wherein said vibrating mass limiting means is designed as follows: the flexible sealing sleeve (3) external fixation has at least three location nail (31), vibrating mass (4) are by a plurality of location nail (31) are spacing flexible sealing sleeve (3) are peripheral, just location nail (31) are clearance fit with vibrating mass (4), every location nail (31) tip has end cap (32).
8. The sealed heating smoking article of claim 5, wherein said core holding means is designed as follows:
the utility model discloses a vibration damper, including vibrating mass (4), sealed chamber pad (22), fixed iron core groove (21) of iron core (7) have in the middle of sealed chamber pad (22) upper portion, the bilateral symmetry both sides of sealed chamber pad (22) respectively have a hole (23) and clamping device, insert two at the both ends of iron core (7) in hole (23) and by clamping device presss from both sides tightly and fixes the both ends of iron core (7) with the both ends distance of vibrating mass (4) is the position of L.
9. The sealed, heated smoking article of claim 5, wherein said L is 0.05-1.00 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936149.1U CN212590259U (en) | 2020-05-28 | 2020-05-28 | Circumferential beating sealed heating smoking set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936149.1U CN212590259U (en) | 2020-05-28 | 2020-05-28 | Circumferential beating sealed heating smoking set |
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| CN212590259U true CN212590259U (en) | 2021-02-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729280A (en) * | 2020-05-28 | 2021-12-03 | 云南中烟工业有限责任公司 | Circumferentially-beating sealed heating smoking set and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729280A (en) * | 2020-05-28 | 2021-12-03 | 云南中烟工业有限责任公司 | Circumferentially-beating sealed heating smoking set and use method thereof |
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