CN214759114U - Low-temperature atomizer - Google Patents
Low-temperature atomizer Download PDFInfo
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- CN214759114U CN214759114U CN202023259394.2U CN202023259394U CN214759114U CN 214759114 U CN214759114 U CN 214759114U CN 202023259394 U CN202023259394 U CN 202023259394U CN 214759114 U CN214759114 U CN 214759114U
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Abstract
The utility model is suitable for an atomizing electron cigarette technical field. The utility model discloses a low temperature atomizer, including the control circuit of heating element and control heating element work to and for the power of heating element and control circuit power supply, this heating element is including being equipped with oil guide part and setting up the electric heating wire that just has the resistance temperature coefficient on oil guide part, heating element is under control circuit control, and work makes the oil smoke atomizing on the oil guide part in 100 + 200 ℃, and when heating element was higher than 200 ℃ operating temperature, this control circuit control reduced heating element output, and when heating element was less than 100 ℃ operating temperature, this control circuit control heating element maintained output. When in use, the heating component works at 100-. Because the working temperature is low compared with the working temperature of a common electronic cigarette, the generated harmful substances are few, the peculiar smell phenomenon can be reduced, and the use experience of a user is improved.
Description
Technical Field
The utility model relates to an atomizing electron cigarette technical field, in particular to low temperature atomizer.
Background
The electronic cigarette is also called as an electronic atomizer, is a substitute product for cigarettes, can be repeatedly used, does not generate waste and naked flame, does not need to generate the assistance of the naked flame during use, is small in size and convenient to carry, and therefore more and more cigarette users use the electronic cigarette to substitute.
The electronic cigarette has the working principle that the nicotine-containing tobacco tar is heated to the boiling point by the heating component and forms aerosol of a gas-liquid mixture together with air, the aerosol is similar to cigarette, so that a user has smoking feeling, and can supplement nicotine, the effect of smoking addiction relief is achieved, and the requirements of smoking people can be met. However, the atomization temperature of the conventional electronic cigarette is about 210-.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a low temperature atomizer, and this low temperature atomizer can avoid producing more harmful substance and peculiar smell phenomenon.
In order to solve the problem, the utility model provides a low temperature atomizer, this low temperature atomizer include the control circuit of heating element and control heating element work to and for the power of heating element and control circuit power supply, this heating element is including being equipped with oil guide part and setting on oil guide part and have resistance temperature coefficient's electric heating wire, heating element is under control circuit control, and work makes oil guide part go up the cigarette oil atomization at 100 + 200 ℃, and when heating element was higher than 200 ℃ operating temperature, this control circuit control reduced heating element output, and when heating element was less than 100 ℃ operating temperature, this control circuit control heating element maintained output.
Furthermore, the control circuit comprises a detection unit for detecting the real-time resistance of the heating component, a processing unit for comparing resistance data obtained by the detection unit, and a control unit for controlling the power supply to supply power to the heating component according to the processing result of the processing unit.
Further, the oil guiding component is provided with an absorbable tobacco tar material.
Furthermore, the material capable of absorbing the tobacco tar is any one of organic cotton, glass fiber, non-woven fabric, fiber cotton or ceramic.
Further, the oil guide component is also provided with a storage cavity for storing the tobacco tar.
Further, the electric heating wire is wound on the surface of the oil guide component.
Further, the electric heating wire is arranged at the bottom of the oil guide component.
Further, the electric heating wire is made of stainless steel or nickel-iron alloy.
The utility model also provides a low-temperature atomization control method of the electronic cigarette, which comprises the following steps,
the control circuit is activated, the control circuit is activated to enable the power supply to supply power to the heating component for heating, and meanwhile, the resistance value of the heating component is periodically and alternately acquired;
data processing, namely comparing the resistance value of the heating component which is acquired last time with the resistance value of the heating component which is preset to work at the temperature of 100-200 ℃ and can atomize the tobacco tar, and maintaining the output power of the heating component when the acquired resistance data is smaller than the resistance value corresponding to the temperature of the heating component of 100 ℃; and when the acquired resistance value is greater than the resistance value corresponding to the preset heating component temperature of 200 ℃, reducing the output power of the heating component.
Further, the data processing further comprises comparing a difference value between the acquired resistance corresponding temperature and a preset maximum resistance or minimum resistance corresponding temperature value in the process, and when the difference value is smaller than the preset difference value, the time interval for the control circuit to acquire the resistance of the heating assembly is gradually reduced.
Further, when the temperature corresponding to the acquired heating component resistance is increased from 100 ℃ to 200 ℃, the time interval for acquiring the heating component resistance by the control circuit is gradually reduced; when the temperature corresponding to the acquired heating component resistance is reduced from 200 ℃ to 100 ℃, the time interval for acquiring the heating component resistance by the control circuit is gradually increased.
The utility model relates to a low temperature atomizer, including the control circuit of heating element and the work of control heating element to and for the power of heating element and control circuit power supply, this heating element is including being equipped with oil guide part and setting up the electric heating wire that just has the resistance temperature coefficient on oil guide part, heating element is under control circuit control, and work makes the oil smoke atomizing on the oil guide part in 100 + 200 ℃, and when heating element was higher than 200 ℃ operating temperature, this control circuit control reduced heating element output, and when heating element was less than 100 ℃ operating temperature, this control circuit control heating element maintained output. When in use, the heating component works at 100-. Because the working temperature is low compared with the working temperature of a common electronic cigarette, the generated harmful substances are few, the peculiar smell phenomenon can be reduced, and the use experience of a user is improved.
Drawings
In order to illustrate more clearly the embodiments of the invention or the solutions of the prior art, reference will now be made briefly to the attached drawings that are needed in the description of the embodiments or the prior art, it being understood that the drawings in the description illustrate only some embodiments of the invention and are therefore not to be considered limiting of its scope, and that, to a person skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is an electrical schematic diagram of an embodiment of the cryogenic atomizer of the present invention.
Fig. 2 is a schematic structural diagram of a first embodiment of the heat generating component.
Fig. 3 is a schematic structural diagram of a second embodiment of the heat generating component.
Fig. 4 is a schematic structural view in axial section of fig. 3.
Fig. 5 is a schematic structural diagram of a third embodiment of the heat generating component.
Fig. 6 is a schematic view of another perspective structure of the third embodiment of the heat generating component.
Fig. 7 is a flow chart of the control method of the low-temperature atomizer according to the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The following claims are presented in conjunction with the detailed description of the invention and the accompanying drawings, it being understood that the embodiments described are only some embodiments of the invention and not all embodiments. Based on the embodiments of the present invention, those skilled in the art can find out all other embodiments without creative efforts, and all the embodiments also belong to the protection scope of the present invention.
It should be understood that in the embodiments of the present invention, all directional terms, such as "upper", "lower", "left", "right", "front", "back", etc., are used herein based on the orientation and position shown in the drawings or the orientation and position of the product, and are not intended to limit the present invention, but to simplify the description of the present invention. For the purpose of explaining only the relative positional relationship between the respective components, the movement, and the like, as shown in the drawings, when the specific posture is changed, the directional indication may be changed accordingly.
Furthermore, the use of ordinal numbers such as "first", "second", etc., in the present application is for distinguishing purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. The features defining "first" and "second" may be explicit or implicit in relation to at least one of the technical features. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or both.
In the present invention, unless explicitly specified or limited otherwise, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like are to be understood in a broad sense, and for example, the positional relationship between the components may be relatively fixed, or the components may be physically fixed and connected, or may be detachably connected, or may be integrated into a single structure; the connection can be mechanical connection or electrical signal connection; either directly or indirectly through intervening media or components; the two elements may be connected to each other or may be in an interaction relationship with each other, and unless otherwise explicitly limited by the specification, the specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations, except that the corresponding function or effect cannot be achieved in other understanding.
The controller and the control circuit according to the present invention are conventional control techniques or units for those skilled in the art, and the control circuit such as the controller can be implemented by those skilled in the art using conventional techniques, such as simple programming. The power also adopts belong to this field of prior art, and the utility model discloses main utility model technical point lies in improving mechanical device, so the utility model discloses no longer explain in detail concrete circuit control relation and circuit connection.
As shown in fig. 1 and 2, the present invention provides a low temperature atomizer embodiment.
The low-temperature atomizer comprises a heating component 3, a control circuit 2 and a power supply 1, wherein the control circuit 2 controls the heating component 3 to work, the power supply 1 supplies power to the heating component 3 and the control circuit 2, the heating component 3 comprises an oil guide component 32 and an electric heating wire 31 which is arranged on the oil guide component 32 and has a resistance temperature coefficient, the heating component 2 works at 100-200 ℃ under the control of the control circuit 2 to atomize smoke oil on the oil guide component 32, when the heating component 3 is higher than the working temperature of 200 ℃, the control circuit controls the output power of the heating component to be reduced, and when the heating component is lower than the working temperature of 100 ℃, the control circuit controls the heating component to maintain the output power.
Specifically, the control circuit 2 includes a detection unit for detecting the real-time resistance of the heating element 3, a processing unit for comparing the resistance data obtained by the detection unit, and a control unit for controlling the power supply to supply power to the heating element according to the processing result of the processing unit, wherein the control unit, the detection unit, and the processing unit are all implemented by using the prior art and are not described again.
The power supply 1 comprises a battery cell and a DC circuit, and the battery cell and the DC circuit are both realized by adopting the prior art and are not the technical key points of the improvement of the invention. The winding that electrical heating wire 32 closely laminated forms helical structure on leading oily 31 surface, can better utilize the heat to lead the last adsorbed tobacco tar of oily 31 and heat formation atomization effect.
The temperature of the heating component is 100-200 ℃. The oil guide component is provided with an absorbable tobacco tar material which comprises organic cotton, glass fiber, non-woven fabric, cellucotton and ceramic. The resistance value of the electric heating wire changes along with the change of the temperature, and the control circuit 2 judges the temperature of the heating component by identifying the resistance value of the electric heating wire and controls the temperature of the heating component at 100-200 ℃.
When the heating device is used, the power supply supplies power to the heating component under the control of the control circuit, the heating component works at the temperature of 100 ℃ and 200 ℃ under the control of the control circuit to atomize the tobacco tar on the oil guide component, when the working temperature of the heating component is higher than 200 ℃, the control circuit controls the output power of the heating component to be reduced, and when the working temperature of the heating component is lower than 100 ℃, the control circuit controls the heating component to maintain the output power. In the atomization process, the control circuit also detects the temperature corresponding to the resistance of the heating component and determines whether the power supply continues to supply power to the heating component. When the temperature corresponding to the resistance of the heating component is smaller than a preset threshold value, power supply is continued, and the control circuit controls the heating component to maintain output power; when the temperature corresponding to the resistance of the heating component is detected to be larger than a preset threshold value, the control circuit controls to reduce the output power of the heating component. Thereby with heating element operating temperature control at the scope of setting for avoid producing more harmful substance and peculiar smell and produce the phenomenon, improve user and use experience.
In this embodiment, the electric heating wire 32 includes an alloy having a Temperature Coefficient of Resistance (TCR), such as stainless steel and nickel-iron alloy, and the resistance of the alloy changes with the temperature, and has a one-to-one correspondence relationship. According to physical principles, Rt ═ R0(1+ aT), where Rt and R0 are the resistivity aT t ℃ and 0 ℃, respectively, and a is the temperature coefficient of resistance. The control circuit 2 presets a resistance value R0 corresponding to the electric heater 32 at a normal temperature of T0(0 °), and a resistance value Rt corresponding to a maximum temperature Te (for example, 190 °).
When the control circuit 2 is activated, the control circuit 2 first detects the resistance value R1 of the electric heating wire 32 and compares it with the preset value Rt, and if R1 is less than the maximum temperature Rt, heating is started.
The control circuit detects the resistance value of the electric heating wire 32 at regular intervals or in real time, and if the resistance value Rt when the R2 exceeds a set temperature (for example, 190 degrees), the control circuit controls the power supply to stop supplying power to the electric heating wire 32.
As shown in fig. 3 and 4, the present invention further provides another embodiment of a heat generating assembly.
The heating assembly 3 comprises an oil guide part 31 and an electric heating wire 32 which is arranged on the oil guide part 31 and has positive resistance value changing along with the temperature. The oil guide member 31 has a cylindrical configuration, and the electric heating wire 32 is embedded in the oil guide member 31 to have a spiral configuration. This structure makes more sufficient use of the heat generated by the operation of the electric heating wire 32, and makes it easier to generate an atomization effect. Other structures, working principles, control processes and effects are basically the same as those of the above embodiment, and are not described again.
The oil guide member 32 is further provided with a storage chamber 30 for storing the soot, as required.
As shown in fig. 5 and 6, the present invention further provides another embodiment of a heat generating assembly.
The heating assembly 3 comprises an oil guiding component 31 and an electric heating wire 32 which is arranged on the oil guiding component 31 and has a resistance value changing along with the positive temperature, the electric heating wire 32 is arranged at the bottom of the oil guiding component 31, and the oil guiding component 32 is also provided with a storage cavity 30 for storing the smoke oil. Other structures, working principles, control processes and effects are basically the same as those of the above embodiment, and are not described again.
As shown in fig. 7, the present invention further provides another embodiment of a method for controlling low-temperature atomization of an electronic cigarette, which comprises,
the control circuit is activated, the control circuit is activated to enable the power supply to supply power to the heating component for heating, and meanwhile, the resistance value of the heating component is periodically and alternately acquired;
comparing the resistance value of the heating component which is acquired last time with the resistance value of the heating component which is preset to work at 100-200 ℃ and can be used for comparing the resistance value of the heating component during the atomization of the tobacco tar, and maintaining the output power of the heating component when the acquired resistance data is smaller than the resistance value corresponding to the temperature of the heating component which is 100 ℃; and when the acquired resistance value is greater than the resistance value corresponding to the preset heating component temperature of 200 ℃, reducing the output power of the heating component.
Specifically, the low-temperature atomization control method of the electronic cigarette comprises the following steps,
step S1, activating the control circuit, which is implemented by the prior art, the control circuit adopts the above-mentioned embodiment;
detecting the resistance of the heating element in step S2, obtaining the resistance value of the heating element in the working state through a detection unit or a sampling unit in the control circuit;
comparing the acquired resistance value with a preset resistance value in step S3, comparing the resistance value of the heating element obtained in step S2 of detecting the resistance of the heating element with a preset resistance value corresponding to 100 ℃ and a preset resistance value corresponding to 200 ℃, executing step 4 when the acquired resistance value is smaller than the preset resistance value corresponding to 200 ℃, and executing step 5 when the acquired resistance value is larger than the preset resistance value corresponding to 200 ℃;
step 4 of maintaining the output power of the heating assembly, when the collected resistance value is compared with the preset resistance value and the resistance value collected in the step S3 is smaller than the preset resistance value corresponding to 200 ℃, the output power of the heating assembly is maintained
And 5, reducing the output power of the heating assembly, comparing the collected resistance value with a preset resistance, and when the resistance value collected in the step S3 is larger than a preset resistance value corresponding to 200 ℃, reducing the output power of the heating assembly and executing the step S6.
When the output power of the heating element is reduced, the heating element continues to operate for a period of time, step 6.
According to the requirement, the data processing further comprises the step of comparing the acquired resistance corresponding temperature with a preset maximum resistance or minimum resistance corresponding temperature value, and when the difference is smaller than the preset difference, the time interval of the control circuit for acquiring the resistance of the heating component is gradually reduced. Because when the temperature that the resistance that gathers corresponds is close to when presetting the highest temperature corresponding resistance, the time interval that control circuit gathered the resistance each time reduces gradually, can improve the control accuracy of heating element temperature like this.
According to the requirement, when the temperature corresponding to the acquired heating component resistance is increased from 100 ℃ to 200 ℃, the time interval for acquiring the heating component resistance by the control circuit is gradually reduced; when the temperature corresponding to the acquired heating component resistance is reduced from 200 ℃ to 100 ℃, the time interval for acquiring the heating component resistance by the control circuit is gradually increased. The control precision of the temperature of the heating component can also be improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.
Claims (7)
1. A low-temperature atomizer comprises a heating component, a control circuit and a power supply, wherein the control circuit controls the heating component to work, the power supply supplies power to the heating component and the control circuit, the heating component comprises an oil guide component and an electric heating wire which is arranged on the oil guide component and has a resistance temperature coefficient, and the low-temperature atomizer is characterized in that the heating component enables smoke oil on the oil guide component to work in an atomizing mode at the output power of 200 ℃ under the control of the control circuit, and the control circuit comprises a detection unit for detecting the real-time resistance of the heating component, a processing unit for comparing resistance data obtained by the detection unit and a control unit for controlling the power supply of the power supply to the processing unit to control the processing result of the processing unit to supply power to the heating component.
2. A cryogenic atomizer according to claim 1, wherein: the oil guide component is provided with an absorbable tobacco tar material.
3. A cryogenic atomizer according to claim 2, wherein: the absorbable tobacco tar material is any one of organic cotton, glass fiber, non-woven fabric, fiber cotton or ceramic.
4. A cryogenic atomizer according to claim 3, wherein: the oil guide component is also provided with a storage cavity for storing the tobacco tar.
5. A cryogenic atomizer according to claim 1, wherein: the electric heating wire is wound on the surface of the oil guide component.
6. A cryogenic atomizer according to claim 1, wherein: the electric heating wire is arranged at the bottom of the oil guide component.
7. A cryogenic atomizer according to claim 1 or 5, wherein: the electric heating wire is made of stainless steel or nickel-iron alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259394.2U CN214759114U (en) | 2020-12-29 | 2020-12-29 | Low-temperature atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023259394.2U CN214759114U (en) | 2020-12-29 | 2020-12-29 | Low-temperature atomizer |
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| Publication Number | Publication Date |
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| CN214759114U true CN214759114U (en) | 2021-11-19 |
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| CN202023259394.2U Active CN214759114U (en) | 2020-12-29 | 2020-12-29 | Low-temperature atomizer |
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Effective date of registration: 20230711 Address after: 518000 101, Building C1-2, Tongfu Dongying Industrial Park, Xinhe Avenue, Gonghe Community, Shajing Street, Bao'an District, Shenzhen, Guangdong Province Patentee after: SHENZHEN HUACHENGDA PRECISION INDUSTRY Co.,Ltd. Address before: 518000 3rd floor, building 6, Lijin factory, Ho 2 Industrial Park, 2082 Jincheng Road, Ho 2 community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen huachengda Development Co.,Ltd. |