CN109820248B - Heating system, atomizer and electronic cigarette - Google Patents
Heating system, atomizer and electronic cigarette Download PDFInfo
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- CN109820248B CN109820248B CN201711184299.0A CN201711184299A CN109820248B CN 109820248 B CN109820248 B CN 109820248B CN 201711184299 A CN201711184299 A CN 201711184299A CN 109820248 B CN109820248 B CN 109820248B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 101
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 235000019504 cigarettes Nutrition 0.000 claims description 26
- 239000003595 mist Substances 0.000 claims description 18
- 241000208125 Nicotiana Species 0.000 claims description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 11
- 239000006199 nebulizer Substances 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The invention provides a heating system, an atomizer and an electronic cigarette, wherein the heating system comprises a heating component and an adjusting device; the heating component comprises an adjustable resistor; the adjusting device comprises a thermal sensing component and an elastic conductive component connected with the thermal sensing component, and is used for adjusting the adjustable resistance; the elastic conductive component is always connected with the adjustable resistor, and the thermal sensing component can drive the elastic conductive component to adjust the adjustable resistor according to temperature change. According to the invention, the resistance value of the adjustable resistor is adjusted through the thermal sensing component and the elastic conductive component, so that the heating component and the heating power are subjected to feedback control of temperature, and the purpose of stabilizing the smoke temperature is achieved.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to a heating system, an atomizer and an electronic cigarette.
Background
At present, more than 3 hundred million smoking people exist worldwide, the cigarette products generate various harmful substances due to combustion, the electronic cigarette is one of the existing cigarette substitutes, and the electronic cigarette has the characteristics of no combustion, small volume, large smoke output and convenient use, is popular in the market in recent years, and many users of traditional cigarettes begin to turn to a way of using the electronic cigarette as daily nicotine intake.
An electronic cigarette is an electronic product that mimics a cigarette and has the same appearance, smoke, taste and feel as a cigarette. It is a product which is sucked by a user after the nicotine and the like are changed into steam by means of atomization and the like.
With the growing health concern, people are aware that traditional cigarettes are a health hazard, and therefore produce what is known as "electronic cigarettes". Electronic cigarettes are essentially a kind of tobacco tar atomizer as a substitute for traditional cigarettes. The electronic cigarette products in the current market are devices for atomizing tobacco tar through a power supply driving atomizer to form simulated cigarette smoke. Compared with the traditional cigarettes, the electronic cigarette meets the physiological needs of users and avoids harmful substances such as tar, carbon monoxide and the like brought by the traditional cigarettes.
However, the traditional electronic cigarette generally uses a heating wire with a fixed resistance value to atomize tobacco tar, and under the condition of long-time inhalation or frequent inhalation, the heating wire continuously heats, so that the temperatures of smoke and a cigarette holder are higher and higher, the inhalation feeling is poor, and even the risk of mouth scalding occurs; at the same time, too high a temperature may also cause excessive atomization of the tobacco tar, resulting in reduced smoke quality. Therefore, how to provide an electronic cigarette and an atomizer, which can keep the temperature of atomized tobacco tar suitable and improve the smoke quality, is a problem to be solved in the art.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide an electronic cigarette and an atomizer, which are used for solving the problems of too high temperature and reduced smoke quality of the atomization of tobacco tar in the prior art.
To achieve the above and other related objects, the present invention is achieved by comprising the following technical solutions.
The invention first provides a heating system comprising a heating component and an adjusting device; the heating component comprises an adjustable resistor; the adjusting device comprises a thermal sensing component and an elastic conductive component connected with the thermal sensing component, and is used for adjusting the adjustable resistance; the elastic conductive component is always connected with the adjustable resistor, and the thermal sensing component can drive the elastic conductive component to adjust the adjustable resistor according to temperature change.
Preferably, the heat sensing member is disposed adjacent to the heating member.
Preferably, the heat-sensitive member is deformable according to a temperature change to change a protruding shape of the heat-sensitive member with its protruding direction facing or facing away from the heating member.
Preferably, the heat-sensitive member includes a bimetal, at least one of which may change its protruding direction toward or away from the protruding shape of the heating member according to a change in temperature.
Preferably, the heat-sensitive member has a protruding shape with a protruding direction facing away from the heating member as the temperature increases.
Preferably, the heat sensitive member has a protruding shape whose protruding direction is toward the heating member as the temperature increases, approaching the heating member.
Preferably, the elastic conductive component comprises an elastic conductive poking piece, the elastic poking piece is connected with the thermal sensing component, an arc-shaped portion is arranged at one end, in contact with the adjustable resistor, of the elastic poking piece, and the arc-shaped portion is always connected with the adjustable resistor.
Preferably, the adjustable resistor comprises a resistance wire, the coil and the coil are tightly attached after the resistance wire is wound, the elastic poking piece can slide on the wound resistance wire to change the electrifying length of the resistance wire, and the resistance value range of the adjustable resistor is 0.5-1.5 omega.
The invention also discloses an atomizer which comprises the heating system.
Preferably, the atomizer further comprises a sleeve, an atomization cavity is arranged in the sleeve, and the heating component is arranged in the atomization cavity.
Preferably, the atomizer comprises a housing, a first electrode is mounted on the housing, a second electrode is mounted on the first electrode, an insulating part is arranged between the first electrode and the second electrode, the adjustable resistor is electrically connected with one electrode, the elastic conductive component is electrically connected with the other electrode, and the sleeve is mounted on the first electrode.
Preferably, a thermal sensing clamping part is arranged in the atomizing cavity, the thermal sensing component is arranged on the thermal sensing clamping part, a thermal sensing support part is arranged on the sleeve, the thermal sensing clamping part is fixed on the thermal sensing support part, and a sleeve mist outlet hole is formed in the thermal sensing support part.
Preferably, the two heat sensing clamping parts are respectively located at two ends of the heat sensing component, each heat sensing clamping part comprises a first clamping piece and a second clamping piece, a gap is formed between the first clamping piece and the second clamping piece, and the end part of the heat sensing component is located in the gap and fixed on the first clamping piece or the second clamping piece.
Preferably, the atomizer comprises a cigarette holder, the cigarette holder is mounted on the shell, a cigarette holder hole through which the smoke can pass is formed in the cigarette holder, and the cigarette holder hole is communicated with the sleeve mist outlet hole.
Preferably, a porous sleeve and a heating support are arranged in the atomization cavity, the heating component is mounted on the porous sleeve, an oil guiding part for guiding tobacco tar is arranged in the porous sleeve, the porous sleeve is mounted on the heating support, and the heating support is mounted on the first electrode.
Preferably, the heating support is provided with a support through hole, the support through hole is communicated with the sleeve mist outlet hole, a second electrode hole is formed in the second electrode, the second electrode hole is communicated with the support through hole and the outside, and the porous sleeve and the heating component are located between the support through hole and the sleeve mist outlet hole.
Preferably, the oil storage cavity is arranged outside the sleeve, and a side wall through hole for the oil guide part to pass through is formed in the side wall of the sleeve.
Preferably, the heat sensing component is located between the sleeve mist outlet holes and the porous sleeve.
Preferably, the heat sensing member is disposed corresponding to the sleeve mist outlet hole.
The invention also discloses an electronic cigarette, which comprises the atomizer and a power supply for supplying power to the atomizer.
As described above, the heating system, the atomizer and the electronic cigarette of the invention have the following beneficial effects: because the heating component comprises an adjustable resistor, the heating system further comprises an adjusting device for adjusting the adjustable resistor, the adjusting device comprises a heat sensing component and an elastic conductive component connected with the heat sensing component, the elastic conductive component is always connected with the adjustable resistor, and the heat sensing component can drive the elastic conductive component to adjust the adjustable resistor according to temperature change. By adopting the mode, after the heating component is continuously heated, the heat sensing component changes along with the temperature change, so that the elastic conductive component is driven to adjust the adjustable resistor to change the electrified resistance value, the heat generated by the heating component can be reduced, the atomization temperature is kept in a proper range, the excessive high temperature is avoided, and the excellent smoke quality is ensured. According to the invention, the resistance value of the adjustable resistor is adjusted through the thermal sensing component and the elastic conductive component, so that the heating component and the heating power are subjected to feedback control of temperature, and the purpose of stabilizing the smoke temperature is achieved.
Drawings
FIG. 1 shows a cross-sectional view of an atomizer of the present invention;
FIG. 2 is a schematic view of a thermal device according to the present invention;
FIG. 3 is a schematic view showing deformation of the thermal sensing device according to the present invention;
FIG. 4 shows an exploded view of a nebulizer of the invention;
FIG. 5 shows a schematic view of the gas circuit of the atomizer of the present invention;
fig. 6 shows a schematic view of the oil circuit of the atomizer of the present invention.
Description of element reference numerals
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
Please refer to fig. 1 to 6. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the invention, are not intended to be critical to the essential characteristics of the invention, but are intended to fall within the spirit and scope of the invention. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the invention, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the invention may be practiced.
As shown in fig. 1 and 4, the present invention provides a heating system, a heating element 13 and an adjusting device 15, the heating element 13 comprising an adjustable resistor 14; the adjusting device 15 comprises a heat sensing component 16 and an elastic conductive component 17 connected with the heat sensing component 16, wherein the elastic conductive component 17 is always connected with the adjustable resistor 14, and the heat sensing component 16 is used for driving the elastic conductive component 17 to adjust the adjustable resistor 14 according to temperature change.
In this way, after the heating part 13 is continuously heated, the heat sensing part 16 changes along with the temperature change, so that the elastic conductive part 17 is driven to adjust the adjustable resistor 14 to change the electrified resistance value, thus reducing the heat generated by the heating part 13, further keeping the atomization temperature in a proper range, avoiding overhigh temperature and ensuring the excellent smoke quality. In the embodiment of the invention, the resistance value of the adjustable resistor 14 is adjusted through the thermal sensing component 16 and the elastic conductive component 17, so that the heating component 13 and the heating power are subjected to feedback control of temperature, and the purpose of stabilizing the smoke temperature is achieved.
The thermal sensing element 16 in this embodiment may employ a temperature sensitive element to sense temperature changes; or a temperature sensor and the like can be adopted, and the adjustable resistor 14 is adjusted after the corresponding temperature is reached through the advance presetting, so that the heat emitted by the heating component 13 is reduced or increased, and the stability of the atomization temperature is ensured. In this embodiment, if a constant voltage power supply is used, the resistance can be increased to reduce heat generation during adjustment, and the resistance can be reduced to increase heat generation; if the current is constant, the resistance is increased to increase heat generation and the resistance is decreased to decrease heat generation.
In a preferred embodiment, the heat sensing member 16 is disposed adjacent to the heating member 13.
In a preferred embodiment, the heat sensing member 16 is deformable according to a temperature change to change its protruding direction toward or away from the protruding shape of the heating member 13.
In a preferred embodiment, the heat sensing member 16 includes a bimetal 18, and at least one metal piece of the bimetal 18 may change its protruding direction toward or away from the protruding shape of the heating member 13 according to a change in temperature.
In a preferred embodiment, the heat sensitive member 16 protrudes in a direction away from the heating member 13 with an increase in temperature.
In a preferred embodiment, the heat sensitive member 16 has a protruding shape whose protruding direction is toward the heating member 13 as the temperature increases, approaching the heating member 13.
In a preferred embodiment, the elastic conductive component 17 includes an electrically conductive elastic paddle 19, where the elastic paddle 19 is connected to the heat sensing component 16, and an arc portion 20 is disposed at an end of the elastic paddle 19 that contacts the adjustable resistor 14, and the arc portion 20 is always connected to the adjustable resistor 14. The elastic pulling piece 19 can be made of a material with good elasticity, and is provided with an arc-shaped part 20 which is always connected with the adjustable resistor 14, so that the stability and the reliability of work are ensured.
In a preferred embodiment, the adjustable resistor 14 includes a resistor wire 27, the resistor wire 27 is tightly fitted to the coil after being wound, the elastic pulling piece 19 can slide on the wound resistor wire 27 to change the energizing length of the resistor wire 27, and the resistance value of the adjustable resistor 14 ranges from 0.5 to 1.5 Ω. The resistance wire 27 can be wound on a porous ceramic sleeve, and is tightly wound, namely, no gap exists between the rings, the surface is insulated through oxidation treatment, and the resistance wire 27 with larger wire diameter can be selected, so that the maximum resistance is about 1.5 omega, and the range can conveniently adjust the heating value.
The embodiment of the application also discloses an atomizer, which comprises the heating system.
In a preferred embodiment, as shown in fig. 1, the atomizer further comprises a sleeve 11, an atomizing chamber 12 is provided in the sleeve 11, and the heating element 13 is provided in the atomizing chamber 12.
As shown in fig. 1 and 4, in a preferred embodiment, the atomizer includes a housing 1, a first electrode 21 is mounted on the housing 1, a second electrode 22 is mounted on the first electrode 21, an insulation part 23 is disposed between the first electrode 21 and the second electrode 22, the adjustable resistor 14 is electrically connected to one of the electrodes, the elastic conductive member 17 is electrically connected to the other electrode, and the sleeve 11 is mounted on the first electrode 21. In this way, the resistance value can be adjusted by connecting the elastic conductive component 17 with the adjustable resistor 14, so that the heating value of the heating component 13 can be increased or reduced as required, and the temperature can be controlled.
In a more specific embodiment, as shown in fig. 1, a thermal sensing clamping part 24 is disposed in the atomizing chamber 12, the thermal sensing component 16 is mounted on the thermal sensing clamping part 24, a thermal sensing bracket part 25 is mounted on the sleeve 11, the thermal sensing clamping part 24 is fixed on the thermal sensing bracket part 25, and a sleeve mist outlet 26 is disposed on the thermal sensing bracket part 25. Thus, the heat sensitive member 16 can be stably fixed, and the stability of operation can be ensured.
As shown in fig. 2 and 3, in a more specific embodiment, two heat sensing clamping parts 24 are provided and are respectively located at two ends of the heat sensing component 16, each heat sensing clamping part 24 includes a first clamping piece 31 and a second clamping piece 32, a gap 33 is provided between the first clamping piece 31 and the second clamping piece 32, and an end of the heat sensing component 16 is located in the gap 33 and is fixed on the first clamping piece 31 or the second clamping piece 32. The bimetal 18 can be bent with different degrees along with the temperature change, in this way, for example, as shown in fig. 2 to 3, the deformation amount of the bimetal 18 becomes larger, so that the elastic conductive component 17 is driven to move on the adjustable resistor 14, the resistance value is changed, the resistance is adjusted by the deformation mode of the bimetal 18, the heating value is adjusted, and the heating component 13 and the heating power can be stably controlled by the feedback of the temperature, so that the purpose of stabilizing the smoke temperature is achieved. The bimetal 18 is arranged between the heating wire and the smoke outlet, is close to the heating wire, and is fully heated by the smoke. The bimetal 18 is fixed by two thin clamping pieces so that it can be smoothly bent.
As shown in fig. 1 and 4, the atomizer comprises a cigarette holder 34, the cigarette holder 34 is mounted on the housing 1, a cigarette holder hole 35 through which smoke can pass is formed in the cigarette holder 34, and the cigarette holder hole 35 is communicated with the sleeve mist outlet hole 26. The mouthpiece 34 may facilitate the user sucking smoke from the mouthpiece aperture 35.
A porous sleeve 36 and a heating bracket 37 are arranged in the atomizing cavity 12, the heating component 13 is arranged on the porous sleeve 36, an oil guiding part (shown in fig. 6) for guiding tobacco tar is arranged in the porous sleeve 36, the porous sleeve 36 is arranged on the heating bracket 37, and the heating bracket 37 is arranged on the first electrode 21. The oil guiding part, such as oil guiding cotton, passes through the porous ceramic sleeve and contacts tobacco tar on the external oil storage cotton. The porous ceramic sleeve is used for assisting the resistance wire 27 to keep in shape, so that the resistance wire 27 is basically not deformed when the resistance wire 27 is poked by the poking piece, and flue gas after heating and atomizing escapes through the pores. In this embodiment, the porous sleeve may be made of other materials, such as porous materials sintered by low-foaming, water-permeable, oil-permeable, high-temperature-resistant resin or metal powder.
In a more specific embodiment, as shown in fig. 5, the heating support 37 is provided with a support through hole 38, the support through hole 38 is communicated with the sleeve mist outlet hole 26, the second electrode 22 is provided with a second electrode hole 28, the second electrode hole 28 is communicated with the support through hole 38 and the outside, and the porous sleeve 36 and the heating component 13 are located between the support through hole 38 and the sleeve mist outlet hole 26.
In a preferred embodiment, as shown in fig. 1, an oil storage cavity is arranged outside the sleeve 11, and a side wall through hole for the oil guiding part to pass through is formed in the side wall of the sleeve 11.
As shown in fig. 1, the thermal sensing member 16 is positioned between the sleeve mist outlet openings 26 and the porous sleeve 36.
As shown in fig. 1, the heat sensitive member 16 is provided corresponding to the sleeve mist outlet hole 26.
Referring to fig. 5, in this embodiment, gas enters from the second electrode hole 28 on the second electrode 22 of the atomizer, can enter the atomizing chamber 12 through the bracket through hole 38, enters the porous sleeve 36 through the hole of the porous sleeve 36, and is inhaled through the mouthpiece hole 35 on the mouthpiece 34 after being heated.
Referring to fig. 6, the tobacco tar in this embodiment is stored in a cotton wool 39 adjacent the atomizer housing. Through wick 29 and into the porous ceramic sleeve. The sidewall through hole is used for accommodating the oil guide rope 29.
In a specific embodiment of the application, the atomizer comprises a heating structure composed of a heating wire wound on a porous ceramic sleeve, and oil-guiding cotton passes through the porous ceramic sleeve; an adjustable resistor structure consisting of a bimetallic strip 18 with a pulling strip; the two are fixed in the same heating cavity sleeve by using a buckle bracket to form the adjustable heating component 13. This makes it possible to fix the positions of the adjustment structure and the heating structure relative to each other.
The embodiment of the application also discloses an electronic cigarette, which comprises the atomizer and a power supply for supplying power to the atomizer.
In summary, according to the present invention, since the heating element includes the adjustable resistor, the heating system further includes an adjusting device for adjusting the adjustable resistor, the adjusting device includes a heat sensing element and an elastic conductive element connected to the heat sensing element, the elastic conductive element is always connected to the adjustable resistor, and the heat sensing element is used for driving the elastic conductive element to adjust the adjustable resistor according to a temperature change. By adopting the mode, after the heating component is continuously heated, the heat sensing component changes along with the temperature change, so that the elastic conductive component is driven to adjust the adjustable resistor to change the electrified resistance value, the heat generated by the heating component can be reduced, the atomization temperature is kept in a proper range, the excessive high temperature is avoided, and the excellent smoke quality is ensured. According to the invention, the resistance value of the adjustable resistor is adjusted through the thermal sensing component and the elastic conductive component, so that the heating component and the heating power are subjected to feedback control of temperature, and the purpose of stabilizing the smoke temperature is achieved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (20)
1. A heating system, characterized by comprising a heating element (13) and an adjusting device (15); the heating element (13) comprises an adjustable resistor (14); the adjusting device (15) comprises a heat sensing component (16) and an elastic conductive component (17) connected with the heat sensing component (16) and used for adjusting the adjustable resistor (14); wherein the elastic conductive component (17) is always connected with the adjustable resistor (14), the adjustable resistor (14) comprises a resistor wire (27), and the heat sensing component (16) can drive the elastic conductive component (17) to adjust the adjustable resistor (14) according to temperature change so as to change the energizing length of the resistor wire (27); the heat-sensitive member (16) is deformable according to a temperature change.
2. A heating system according to claim 1, wherein the heat sensing member (16) is arranged adjacent to the heating member (13); and/or the resistance value range of the adjustable resistor (14) is 0.5-1.5 omega.
3. A heating system according to claim 1, characterized in that the protruding shape of the heat-sensitive member (16) is changed, the protruding direction of the protruding shape being directed towards or away from the heating member (13).
4. A heating system as claimed in claim 3, wherein: the heat sensing member (16) includes a bimetal (18), at least one of the bimetal (18) being capable of changing the protruding shape according to a change in temperature.
5. A heating system according to claim 3 or 4, characterized in that the protruding direction of the protruding shape is opposite to the heating element, the heat sensitive element (16) being with increasing temperature, the protruding shape being distant from the heating element (13).
6. A heating system according to claim 3 or 4, characterized in that the protruding direction of the protruding shape is directed towards the heating member, the heat sensitive member (16) being brought closer to the heating member (13) with increasing temperature.
7. A heating system as claimed in claim 3, wherein: the elastic conductive component (17) comprises a conductive elastic poking piece (19), the elastic poking piece (19) is connected with the heat sensing component (16), one end, in contact with the adjustable resistor (14), of the elastic poking piece (19) is provided with an arc-shaped portion (20), and the arc-shaped portion (20) is always connected with the adjustable resistor (14).
8. The heating system of claim 7, wherein: the coil is tightly attached to the coil after the resistance wire (27) is wound, and the elastic poking piece (19) can slide on the wound resistance wire (27) to change the electrifying length of the resistance wire (27).
9. An atomizer comprising a heating system according to any one of claims 1 to 8.
10. The atomizer according to claim 9, further comprising a sleeve (11), wherein an atomizing chamber (12) is provided in the sleeve (11), and wherein the heating element (13) is provided in the atomizing chamber (12).
11. The nebulizer of claim 10, wherein: the atomizer comprises a shell (1), a first electrode (21) is arranged on the shell (1), a second electrode (22) is arranged on the first electrode (21), an insulating part (23) is arranged between the first electrode (21) and the second electrode (22), the adjustable resistor (14) is electrically connected with one electrode, the elastic conductive part (17) is electrically connected with the other electrode, and the sleeve (11) is arranged on the first electrode (21).
12. The nebulizer of claim 11, wherein: the atomizing cavity (12) is internally provided with a thermal sensing clamping part (24), the thermal sensing component (16) is installed on the thermal sensing clamping part (24), the sleeve (11) is provided with a thermal sensing support part (25), the thermal sensing clamping part (24) is fixed on the thermal sensing support part (25), and the thermal sensing support part (25) is provided with a sleeve mist outlet hole (26).
13. A nebulizer as claimed in claim 12, wherein: the thermal sensing clamping parts (24) are arranged at two ends of the thermal sensing component (16) respectively, each thermal sensing clamping part (24) comprises a first clamping piece (31) and a second clamping piece (32), a gap (33) is arranged between the first clamping piece (31) and the second clamping piece (32), and the end part of the thermal sensing component (16) is located in the gap (33) and is fixed on the first clamping piece (31) or the second clamping piece (32).
14. A nebulizer as claimed in claim 12, wherein: the atomizer comprises a cigarette holder (34), wherein the cigarette holder (34) is arranged on the shell (1), a cigarette holder hole (35) through which smoke can pass is formed in the cigarette holder (34), and the cigarette holder hole (35) is communicated with the sleeve mist outlet hole (26).
15. A nebulizer as claimed in claim 12, wherein: the atomizing device is characterized in that a porous sleeve (36) and a heating support (37) are arranged in the atomizing cavity (12), the heating component (13) is installed on the porous sleeve (36), an oil guide part for guiding tobacco tar is arranged in the porous sleeve (36), the porous sleeve (36) is installed on the heating support (37), and the heating support (37) is installed on the first electrode (21).
16. A nebulizer as claimed in claim 15, wherein: the heating support (37) is provided with a support through hole (38), the support through hole (38) is communicated with the sleeve mist outlet hole (26), a second electrode hole (28) is formed in the second electrode (22), the second electrode hole (28) is communicated with the support through hole (38) and the outside, and the porous sleeve (36) and the heating component (13) are located between the support through hole (38) and the sleeve mist outlet hole (26).
17. The nebulizer of claim 10, wherein: an oil storage cavity is arranged outside the sleeve (11), and a side wall through hole for the oil guide part to pass through is formed in the side wall of the sleeve (11).
18. A nebulizer as claimed in claim 15, wherein: the heat sensing member (16) is located between the sleeve mist outlet holes (26) and the porous sleeve (36).
19. The atomizer according to claim 18, wherein said heat sensing means (16) is arranged in correspondence with said sleeve mist outlet opening (26).
20. An electronic cigarette comprising a nebulizer as claimed in any one of claims 9 to 19 and a power source to power the nebulizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184299.0A CN109820248B (en) | 2017-11-23 | 2017-11-23 | Heating system, atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184299.0A CN109820248B (en) | 2017-11-23 | 2017-11-23 | Heating system, atomizer and electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109820248A CN109820248A (en) | 2019-05-31 |
| CN109820248B true CN109820248B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711184299.0A Active CN109820248B (en) | 2017-11-23 | 2017-11-23 | Heating system, atomizer and electronic cigarette |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236234B (en) * | 2019-07-09 | 2024-06-14 | 珠海诗朗豪泰科技有限公司 | Electric heating device and electronic cigarette atomizer |
| CN110547514A (en) * | 2019-09-16 | 2019-12-10 | 深圳雾芯科技有限公司 | Atomization device |
| TWI711239B (en) * | 2019-12-27 | 2020-11-21 | 新唐科技股份有限公司 | Chip, heating circuit and heating control metod therefor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750569A (en) * | 2013-12-28 | 2014-04-30 | 惠州市凯尔文科技有限公司 | Electronic cigarette atomizer and electronic cigarette comprising the same |
| CN204070529U (en) * | 2014-06-18 | 2015-01-07 | 惠州市吉瑞科技有限公司 | Battery component and electronic cigarette |
| CN104571190A (en) * | 2015-01-22 | 2015-04-29 | 卓尔悦（常州）电子科技有限公司 | Temperature control system and control method thereof and electronic cigarette comprising temperature control system |
| CN204969465U (en) * | 2015-07-22 | 2016-01-20 | 江苏中烟工业有限责任公司 | Atomizing temperature adjustable's electron cigarette |
| CN105304408A (en) * | 2015-12-09 | 2016-02-03 | 重庆理工大学 | Shape memory alloy temperature control current switch |
| CN105747278A (en) * | 2016-04-21 | 2016-07-13 | 深圳市合元科技有限公司 | Cigarette liquid heating device, atomizing unit, atomizer and electronic cigarette |
| CN205624481U (en) * | 2016-04-27 | 2016-10-12 | 深圳市合元科技有限公司 | Pottery heat -generating body and electron smog spinning disk atomiser with temperature control function |
| CN207574525U (en) * | 2017-11-23 | 2018-07-06 | 上海烟草集团有限责任公司 | heating system, atomizer and electronic cigarette |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016033741A1 (en) * | 2014-09-02 | 2016-03-10 | 惠州市吉瑞科技有限公司 | Atomizing component and electronic cigarette |
-
2017
- 2017-11-23 CN CN201711184299.0A patent/CN109820248B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750569A (en) * | 2013-12-28 | 2014-04-30 | 惠州市凯尔文科技有限公司 | Electronic cigarette atomizer and electronic cigarette comprising the same |
| CN204070529U (en) * | 2014-06-18 | 2015-01-07 | 惠州市吉瑞科技有限公司 | Battery component and electronic cigarette |
| CN104571190A (en) * | 2015-01-22 | 2015-04-29 | 卓尔悦（常州）电子科技有限公司 | Temperature control system and control method thereof and electronic cigarette comprising temperature control system |
| CN204969465U (en) * | 2015-07-22 | 2016-01-20 | 江苏中烟工业有限责任公司 | Atomizing temperature adjustable's electron cigarette |
| CN105304408A (en) * | 2015-12-09 | 2016-02-03 | 重庆理工大学 | Shape memory alloy temperature control current switch |
| CN105747278A (en) * | 2016-04-21 | 2016-07-13 | 深圳市合元科技有限公司 | Cigarette liquid heating device, atomizing unit, atomizer and electronic cigarette |
| CN205624481U (en) * | 2016-04-27 | 2016-10-12 | 深圳市合元科技有限公司 | Pottery heat -generating body and electron smog spinning disk atomiser with temperature control function |
| CN207574525U (en) * | 2017-11-23 | 2018-07-06 | 上海烟草集团有限责任公司 | heating system, atomizer and electronic cigarette |
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