CN217429283U - Heating assembly with clamping type heating block and aerosol generating device - Google Patents
Heating assembly with clamping type heating block and aerosol generating device Download PDFInfo
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- CN217429283U CN217429283U CN202221410938.7U CN202221410938U CN217429283U CN 217429283 U CN217429283 U CN 217429283U CN 202221410938 U CN202221410938 U CN 202221410938U CN 217429283 U CN217429283 U CN 217429283U
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Abstract
The utility model provides a heating component with a clamping type heating block and an aerosol generating device, wherein the heating component comprises an outer cylinder (2), and one end of the outer cylinder (2) is provided with an opening; a plurality of heating blocks (1) and telescopic rods (23) matched with each heating block (1) are arranged in the outer cylinder (2) in the circumferential direction; one end of the telescopic rod (23) is connected with the outer side of the heating block (1), and the other end of the telescopic rod is connected with the inner side of the side wall (22) of the outer barrel (2); a plurality of heating blocks (1) enclose to form a heating cavity; the telescopic rod (23) can drive the heating blocks (1) to simultaneously draw close to the center of the heating cavity or disperse to the periphery so as to clamp or loosen the smoking rod inserted into the heating cavity. The clamping type heating mode of the utility model relaxes the size requirement of the common cylinder type heating on the smoke generating rod, and the smoke amount sensed during the suction is about 50% higher than that of the traditional circumferential heating cavity; and can meet the special requirements of the smoking sticks in various shapes.
Description
Technical Field
The utility model belongs to novel tobacco aerosol produces the device field, concretely relates to heating element and aerosol produces device with centre gripping formula heating block.
Background
The combustion temperature of the traditional cigarette is about 900 ℃, smoke containing harmful chemical components (such as polycyclic aromatic hydrocarbons) can be generated in the combustion process, and environmental pollution can be caused. In recent decades, the development of new generation tobacco products or tobacco substitutes by various tobacco companies in the world has been desired to minimize the harm caused by tobacco while satisfying the needs of consumers. The cigarette is heated (the temperature is lower than 500 ℃) instead of burning tobacco to bake out the flavor substances in the tobacco, so that harmful substances and side stream smoke generated by high-temperature burning of the cigarette are not generated, and the cigarette is one of important development directions of the tobacco industry in the future.
PM corporation has moved forward in the world in this research area, and its patents on heating means design for a non-combustible cigarette smoking device cover both central heating and circumferential heating of a non-combustible cigarette.
The research and development of Chinese heating non-combustible cigarettes are increasingly popular, but due to late start, the mainstream cigarette form and the heating mode are limited by the patent barriers of international tobacco companies such as Fei Mo International, Ying Mei tobacco and the like, and few real practical innovative designs appear. In order to solve the dilemma, the traditional cigarette-shaped smoking article is made into a solid rod shape which is a feasible scheme, and the form can be not limited to a cylinder shape, so that the product can be diversified. However, a major problem with rod-shaped smoking articles is their poor fit to the heating cavity of conventional aerosol generating devices. Since the rods are in storage, there is little variation in circumferential dimensions, which presents a significant challenge to the matching dimensions of the heating chamber. In order to solve the above problems, the present invention provides a heating assembly and an aerosol generating device with a clamping heating block.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heating component with a clamping type heating block, which comprises an outer cylinder 2, wherein one end of the outer cylinder 2 is provided with an opening;
a plurality of heating blocks 1 and telescopic rods 23 matched with each heating block 1 are arranged in the outer cylinder 2 in the circumferential direction;
one end of the telescopic rod 23 is connected to the outer side of the heating block 1, and the other end of the telescopic rod is connected to the inner side of the side wall 22 of the outer cylinder 2;
the heating blocks 1 enclose to form a heating cavity; the telescopic rod 23 can drive the plurality of heating blocks 1 to be simultaneously drawn close to the center of the heating cavity or spread to the periphery so as to clamp or loosen the smoking rod inserted into the heating cavity.
Preferably, the telescopic rod 23 can control the heating block 1 to be in an initial state and a clamping state, and when the heating block 1 is in the initial state, the telescopic rod 23 is in a contraction state; when the heating blocks 1 are in a clamping state, the telescopic rods 23 are in an extending state, at the moment, the heating blocks 1 clamp the smoke generating rods inserted into the heating cavities, gaps are formed between the adjacent heating blocks 1, and the gaps are smoke channels axially arranged along the outer cylinder 2.
The smoke channel is used for enabling air flow to pass through during suction, and can be used for storing smoke generated after the heating rod is heated in the suction interval time.
Preferably, the plurality of heating blocks 1 enclose a cylindrical heating cavity.
Preferably, the plurality of heating blocks 1 enclose a polygonal heating cavity.
Preferably, a base 3 is arranged on the bottom wall 21 of the outer barrel 2, a groove 32 is arranged on the base 3, and the groove 32 is located at the center of the bottom of the heating cavity.
Preferably, the edge of the groove 32 is provided with an elastic rubber ring 31, and the rubber ring 31 can fix the smoking rod inserted in the groove 32.
Preferably, a touch sensor is connected in the base 3, and when a smoking rod is inserted into the groove 32, the touch sensor detects and sends a signal to make the heating block 1 approach to the center of the heating cavity so as to clamp the smoking rod inserted into the heating cavity.
The second aspect of the present invention provides an aerosol generating device, comprising the heating assembly of the first aspect of the present invention having a clamping-type heating block.
The heating component is designed mainly to control the aerosol during suction not to leak into the whole device, so as to keep the device clean, and provide a specified channel for the air flow during suction.
A third aspect of the present invention provides a method of using an aerosol generating device including the second aspect of the present invention, including the steps of:
after the smoke generating rod 4 is inserted into the groove 32 of the base 3, the tactile sensor connected with the base 3 sends a signal to enable all the heating blocks 1 to shrink towards the center; after the heating blocks contact the smoke generating rod 4, the pressure sensor connected with the telescopic rod 23 sends a signal, all the heating blocks 1 stop approaching to the center of the heating cavity, and the heating blocks 1 keep the posture of clamping the smoke generating rod 4 and start to heat.
After heating, all heating blocks are scattered to the periphery of the heating cavity at the same time, and the clamping state is released. Because the heated smoking rod which generates the aerosol can shrink significantly, the groove 32 at the center of the base 3 can not fix the smoking rod stably, and the smoking rod can be poured out from the heating cavity directly.
The beneficial effects of the utility model are as follows:
1. the utility model discloses heating element's heating methods with centre gripping formula heating block has relaxed the size requirement of ordinary cylinder heating to the stick of fuming, has satisfied the circumference heating suction problem of solid-state stick of fuming goods.
2. The utility model discloses an aerosol produces device has the heating element of centre gripping formula heating piece, after heating piece cliies the cigarette stick, because there is certain gap between heating piece and the heating piece, the gap is for following the flue gas passageway that the urceolus axial set up provides bigger space for the smog storage between the suction interval, and the smog volume of feeling during the suction compares in traditional circumference heating cavity, exceeds about 50%.
3. The utility model discloses the heating piece can design curved surface or plane into, and the figure also can be more, and a plurality of heating piece encloses to close and can form cylindric heating chamber or polygon heating chamber, consequently can satisfy the special demand of various shapes smoking stick, can effectively solve the matching nature problem that smoking stick circumference size change brought, and the smoking stick provides the possibility of effective heating for different shapes, and this traditional tube-shape heating can not be done.
Drawings
FIG. 1 is a schematic view of a heating block according to embodiment 1 of the present invention;
figure 2 is the embodiment of the invention 2 heating block schematic diagram;
figure 3 is a top view of a heating assembly according to embodiment 1 of the present invention;
figure 4 is a top view of a heating assembly according to embodiment 2 of the present invention;
FIG. 5 is a schematic view of the base structure of the present invention;
the reference numerals in the figures have the following meanings:
1-heating block, 2-outer cylinder, 21-bottom wall, 22-side wall, 23-telescopic rod, 3-base, 31-rubber ring and 32-groove.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, which are only illustrative and not restrictive.
A heating assembly with a clamping type heating block comprises an outer barrel 2, wherein an opening is formed in one end of the outer barrel 2;
a plurality of heating blocks 1 and telescopic rods 23 matched with each heating block 1 are arranged in the outer cylinder 2 in the circumferential direction;
one end of the telescopic rod 23 is connected to the outer side of the heating block 1, and the other end is connected to the inner side of the side wall 22 of the outer cylinder 2;
the heating blocks 1 enclose to form a heating cavity; the telescopic link 23 can drive a plurality of heating block 1 simultaneously to the center of heating chamber draw close or to the periphery scatter to press from both sides tightly or loosen the smoking stick that inserts in the heating chamber.
The telescopic rod 23 can control the heating block 1 to be in an initial state and a clamping state, and when the heating block 1 is in the initial state, the telescopic rod 23 is in a contraction state; when the heating blocks 1 are in a clamping state, the telescopic rod 23 is in an extending state, at the moment, the heating blocks 1 clamp the smoke generating rod inserted into the heating cavity, a gap is formed between every two adjacent heating blocks 1, and the gap is a smoke channel axially arranged along the outer cylinder 2.
The smoke channel is used for enabling airflow to pass through during suction, and can be used for storing smoke generated after the heating rod is heated in the suction interval time.
The heating blocks 1 enclose into a cylindrical heating cavity.
Or, the heating blocks 1 enclose a polygonal heating cavity.
Be provided with base 3 on the diapire 21 of urceolus 2, be provided with recess 32 on the base 3, recess 32 is located heating chamber bottom center department.
The edge of the groove 32 is provided with an elastic rubber ring 31, and the rubber ring 31 can fix the smoking stick inserted into the groove 32.
The base 3 in-connection has the feeler, inserts the smoking stick back in recess 32, the feeler detects and signals, makes heating block 1 draw close in order to press from both sides the smoking stick that inserts in the heating chamber to the center in heating chamber.
A second aspect of the present invention provides an aerosol generating device comprising the heating assembly of the first aspect of the present invention having a clamping-type heating block.
A third aspect of the present invention provides a method of using an aerosol generating device according to the second aspect of the present invention, comprising the steps of:
after the smoke generating rod 4 is inserted into the groove 32 of the base 3, the tactile sensor connected with the base 3 sends a signal to enable all the heating blocks 1 to shrink towards the center; after the heating blocks contact the smoke generating rod 4, the pressure sensor connected with the telescopic rod 23 sends a signal, all the heating blocks 1 stop approaching to the center of the heating cavity, and the heating blocks 1 keep the posture of clamping the smoke generating rod 4 and start to heat.
After heating, all heating blocks are scattered to the periphery of the heating cavity at the same time, and the clamping state is released. Because the heated aerosol-generating smoking rod can shrink significantly, the groove 32 in the center of the base 3 can not fix the smoking rod stably, and the smoking rod can be poured out from the heating cavity directly.
Example 1
The utility model discloses an aerosol produces device, in this embodiment, heating block 1 has 4, and heating block 1 encloses to close and forms circular heating chamber. In the embodiment, the used smoke generating rod is a cylinder, and the inner side of the heating block is a curved surface; the heating chamber as the comparison is traditional cylinder formula heating cavity, and the outer diameter of the smoking rod is 0.5mm with the inner wall space of the cylinder heating chamber.
The working process of the embodiment is as follows:
after the cigarette rod 4 is inserted into the groove 32 of the base 3, the tactile sensor connected with the base 3 sends a signal to make all the heating blocks 1 contract towards the center; after the heating blocks 1 contact the smoke generating rod 4, the pressure sensor connected with the telescopic rod sends out a signal, all the heating blocks 1 stop approaching to the center of the heating cavity, and the heating blocks 1 keep the posture of clamping the smoke generating rod 4 and start to heat. The aerosol produced at this time was machine drawn and introduced into a smoke tester for testing, and the amount of smoke obtained was M1.
After heating, all heating blocks are scattered to the periphery of the heating cavity at the same time, and the clamping state is released. Because the heated aerosol-generating smoking rod can shrink significantly, the groove 32 in the center of the base 3 can not fix the smoking rod stably, and the smoking rod can be poured out from the heating cavity directly.
The smoke rod is heated and sucked by the comparison heating cavity, the smoke quantity is M2 through detection, and the comparison of the values of M1 and M2 shows that the improvement of M1 is 46 percent compared with that of M2.
Example 2
In the embodiment, 8 heating blocks 1 are provided, the heating blocks 1 are enclosed to form a regular octagonal heating cavity, in the embodiment, the used smoking rod is a regular octagonal prism, and the inner side of each heating block is a plane; the heating chamber as the comparison is traditional cylinder formula heating cavity, and the regular octagon summit of smoke generating rod cross-section is 0.2mm with drum heating intracavity wall interval.
The working process of the embodiment is as follows:
after the cigarette rod 4 is inserted into the groove 32 of the base 3, the tactile sensor connected with the base 3 sends a signal to make all the heating blocks 1 contract towards the center; after the heating blocks 1 contact the smoke generating rod 4, the pressure sensor connected with the telescopic rod sends out a signal, all the heating blocks 1 stop approaching to the center of the heating cavity, and the heating blocks 1 keep the posture of clamping the smoke generating rod 4 and start to heat. The aerosol produced at this time was machine drawn and introduced into a smoke tester for testing, and the amount of smoke obtained was M1.
After heating, all heating blocks are scattered to the periphery of the heating cavity at the same time, and the clamping state is released. Because the heated aerosol-generating smoking rod can shrink significantly, the groove 32 in the center of the base 3 can not fix the smoking rod stably, and the smoking rod can be poured out from the heating cavity directly.
The smoke generating rod is heated and sucked by the comparison heating cavity, the smoke quantity is M2 through detection, and the comparison between M1 and M2 shows that M1 is improved by 58% compared with M2.
Claims (9)
1. The heating assembly with the clamping type heating block is characterized by comprising an outer cylinder (2), wherein one end of the outer cylinder (2) is provided with an opening;
a plurality of heating blocks (1) and telescopic rods (23) matched with the heating blocks (1) are arranged in the outer cylinder (2) in the circumferential direction;
one end of the telescopic rod (23) is connected to the outer side of the heating block (1), and the other end of the telescopic rod is connected to the inner side of the side wall (22) of the outer barrel (2);
the heating cavities are formed by enclosing the plurality of heating blocks (1); the telescopic link (23) can drive a plurality of heating block (1) simultaneously draw close to the center of heating chamber or scatter to the periphery to press from both sides tightly or loosen the cigarette stick that inserts in the heating chamber.
2. The heating assembly with a clamping heating block according to claim 1, characterized in that the telescopic rod (23) can control the heating block (1) to be in an initial state and a clamping state, when the heating block (1) is in the initial state, the telescopic rod (23) is in a contracted state; when the heating blocks (1) are in a clamping state, the telescopic rods (23) are in an extending state, the heating blocks (1) clamp the smoke generating rods inserted into the heating cavities, gaps are formed between the adjacent heating blocks (1), and the gaps are smoke channels axially arranged along the outer cylinder (2).
3. Heating assembly with clamping heating block according to claim 2, characterized in that the several heating blocks (1) enclose to form a cylindrical heating cavity.
4. Heating assembly with clamping heating block according to claim 2, characterized in that the several heating blocks (1) enclose to form a polygonal heating cavity.
5. A heating element with a clamping heating block according to any of claims 1-4, characterized in that a base (3) is arranged on the bottom wall (21) of the outer cartridge (2), a groove (32) is arranged on the base (3), and the groove (32) is located at the center of the bottom of the heating chamber.
6. Heating element with clamping heating block according to claim 5, characterized in that the edge of the recess (32) is provided with a rubber ring (31) with elasticity, the rubber ring (31) being able to fix a smoking rod inserted in the recess (32).
7. The heating assembly with the clamping type heating block as claimed in claim 5, characterized in that a touch sensor is connected in the base (3), when a smoking rod is inserted into the groove (32), the touch sensor detects and sends out a signal, so that the telescopic rod (23) drives the heating block (1) to move close to the center of the heating cavity to clamp the smoking rod inserted into the heating cavity.
8. The heating assembly with the clamping type heating block as claimed in claim 7, wherein a pressure sensor is installed in the telescopic rod (23), and the pressure sensor is used for sensing the pressure applied to the heating block (1) by a heating rod inserted into the heating cavity and transmitting a sensed pressure signal to the telescopic rod (23), so that the telescopic rod (23) stops driving the heating block (1) to approach to the center of the heating cavity to clamp the heating rod.
9. An aerosol generating device comprising a heater assembly with a heater block of any of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221410938.7U CN217429283U (en) | 2022-06-07 | 2022-06-07 | Heating assembly with clamping type heating block and aerosol generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221410938.7U CN217429283U (en) | 2022-06-07 | 2022-06-07 | Heating assembly with clamping type heating block and aerosol generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217429283U true CN217429283U (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221410938.7U Active CN217429283U (en) | 2022-06-07 | 2022-06-07 | Heating assembly with clamping type heating block and aerosol generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217429283U (en) |
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2022
- 2022-06-07 CN CN202221410938.7U patent/CN217429283U/en active Active
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