CN215066312U - Atomizing core with humidity sensitive element - Google Patents
Atomizing core with humidity sensitive element Download PDFInfo
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- CN215066312U CN215066312U CN202120052059.0U CN202120052059U CN215066312U CN 215066312 U CN215066312 U CN 215066312U CN 202120052059 U CN202120052059 U CN 202120052059U CN 215066312 U CN215066312 U CN 215066312U
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- humidity
- atomizing core
- atomize
- heating element
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The utility model discloses an atomizing core with humidity sensitive element, including leading liquid, heating element and humidity sensitive element, lead liquid and be used for absorbing and storing wait to atomize the liquid and with wait to atomize the liquid conduction to heating element, heating element will wait to atomize the liquid and heat and atomize, humidity sensitive element is used for detecting lead the humidity of waiting to atomize the liquid that contains in the liquid; the humidity-sensitive element has a resistance value sensitive to humidity, the dryness and humidity of the atomizing core can be measured by detecting the resistance of the humidity-sensitive element, and when the liquid to be atomized is lack in the liquid guiding body, the humidity is reduced and can be rapidly detected, so that the power is timely reduced or the power supply is turned off, and the atomizing core can be rapidly prevented from being burnt without delay.
Description
Technical Field
The utility model relates to a technical field of electronic atomization equipment, more specifically the utility model relates to an atomizing core with humidity sensitive element.
Background
Electronic atomizing devices generally include an atomizing assembly and a battery assembly for controlling the atomizing assembly and providing power to the atomizing assembly. The atomizing subassembly generally includes stock solution device and atomizing core, the filling is waited to atomize in the stock solution device, wait to atomize liquid promptly and wait to atomize liquid can be the tobacco juice or contain the solution of medicine, atomizing core generally including leading liquid and heating element, lead the liquid and receive, permeate, the liquid of treating in the conduction stock solution device, heating element generates heat after the circular telegram, atomizing core is used for waiting to atomize liquid and heats, evaporate, atomize into aerosol or steam, vapour fog to the user inhales, be used for the usage of healthy medical treatment. The atomizing core is the key part of electronic atomizer, and its performance is good or bad and has directly decided electronic atomizer's atomization effect, heating efficiency and use experience.
The atomizing core on the market at present usually comprises liquid guide cotton and heating resistor silk, or pottery leads liquid and heating resistor silk to constitute, and the cotton combination mode of heating resistor silk and liquid guide is the wound form generally, and the combination mode that the liquid was led to resistance silk and pottery has implanted, printing formula, SMD etc. and different combination modes have different effects in liquid guide efficiency and heat transfer efficiency. The atomizing core that has now, treat that the atomized liquid is about to use up or the conduction is when not smooth and easy, the temperature of atomizing core will sharply rise, leads to the atomizing core to take place dry combustion method, and the atomizing core is burnt by the loss of burning and produce the smog of scorching under high temperature, can cause bad taste and use experience for the user in the sunction inlet.
The existing method for preventing the atomization core from being burnt dry generally detects the temperature of the atomization core in working, and when the temperature of the atomization core rises to a set threshold value, a power supply is turned off to stop the atomization core. The method needs to utilize a temperature sensing element to detect the temperature of the atomizing core in real time, but the method for detecting the temperature has certain hysteresis and avoids the occurrence of dry burning to a certain degree because the temperature is detected after the lack of the liquid to be atomized occurs and the temperature rises to a certain degree.
Disclosure of Invention
The present invention aims to overcome the above technical deficiencies and provide an atomizing core with a humidity sensitive element.
The technical scheme of the utility model is realized like this: the utility model provides an atomizing core with wet quick component for the atomizing is waited to atomize in the heating of electron atomizing equipment, is including leading liquid, heating element and wet quick component, it is made by porous ceramic matrix material sintering to lead liquid, heating element and wet quick component are located and are led on the liquid, it is used for absorbing the storage to lead liquid wait to atomize the liquid and will wait to atomize the liquid conduction extremely heating element, heating element will wait to atomize the liquid and heat and atomize, wet quick component is used for detecting lead the humidity of waiting to atomize that contains in the liquid.
Preferably, the humidity sensitive element is a humidity sensitive sensor made of a humidity sensitive material provided on the liquid guide.
Preferably, the humidity sensitive element and the heating element are respectively provided with two pins.
The utility model discloses the beneficial effect of atomizing core with humidity sensitive element is as follows: the utility model discloses utilize the wet quick component to have the characteristic of different resistance values when treating the dry humidity of atomized liquid simultaneously, locate the atomizing core with the wet quick component on leading the liquid, this wet quick component has the resistance value sensitive to humidity, through detecting the dry humidity of its measurable atomizing core of resistance, when leading the internal lack of liquid and treating atomized liquid like this, reduce and can be detected rapidly because of its humidity, thereby in time reduce power or shut down the power supply, can prevent rapidly, prevent that the atomizing core from taking place to burn futilely without delay.
Drawings
Fig. 1 is a cross-sectional view of an atomizing core of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example (b):
the utility model discloses atomizing core with humidity sensing element is used for electronic atomization equipment (not shown in the figure), and electronic atomization equipment includes atomization component and battery pack, and battery pack is used for controlling atomization component and provides the power for atomization component. The atomization assembly comprises a liquid storage device and an atomization core, liquid to be atomized is filled in the liquid storage device, and the liquid to be atomized can be tobacco juice or a solution containing medicines.
As shown in fig. 1, the atomizing core 1 with humidity sensitive element of the embodiment of the present invention is used for heating and atomizing the liquid to be atomized, the atomizing core 1 includes the liquid guiding 11, the heating element 12 and the humidity sensitive element 13, the liquid guiding 11 is made by sintering the porous ceramic matrix material, the heating element 12 and the humidity sensitive element 13 are disposed on the liquid guiding 11, including the surface or the inside thereof, the liquid guiding 11 can absorb, permeate, store the liquid to be atomized and conduct the liquid to be atomized to the heating element 12. The heating element 12 heats and atomizes the liquid to be atomized, and the humidity sensor 13 is used for detecting the humidity of the liquid to be atomized contained in the liquid. The humidity sensor 13 and the heating element 12 are respectively provided with two pins, the heating element 12 is provided with a pin 14, and the pin of the humidity sensor 13 is not shown. The heating element 12 can heat, evaporate and atomize the liquid to be atomized into aerosol or steam or vapor mist, and the generated vapor mist can be sucked out by a user through a vapor mist channel arranged in the atomizing assembly. The humidity of the liquid guide 11 is relative humidity, and when the liquid guide 11 completely absorbs, permeates, and stores the liquid to be atomized to the maximum, the humidity is 100%, and when the liquid guide 11 does not absorb the liquid to be atomized, i.e., completely dries, the humidity is 0%. The humidity sensor 13 can sense the humidity of the liquid 11 by a resistance change.
The liquid guiding body 11 of the atomizing core 1 in this embodiment is made of a porous ceramic matrix material, the humidity sensitive element 13 is made of a humidity sensitive material added into the liquid guiding body 11 and integrated, and the humidity sensitive material and the porous ceramic matrix material can be mixed and sintered into a whole. That is, the liquid guide body 11 and the humidity sensitive element 13 are combined into a whole to form the same porous ceramic atomizing core. The heating element 12 is made of a resistive material that can generate heat by being energized.
The humidity sensitive element 13 is made of a humidity sensitive material, which is a functional material whose resistance value changes with the humidity of the environment and is made by permeating a substance which is easy to absorb moisture into an electric insulating substance, such as lithium chloride and zinc oxide. It can convert the change of humidity into electric signal through resistance value. The humidity sensitive material can realize automatic indication, automatic recording, automatic control and regulation of humidity.
In this example, the humidity sensitive material is made of MgO and Cr2O3、TiO2、NH4VO3Composed of a porous ceramic matrix material made of SiO2、Fe2O3、Al2O3The heating material is made of nickel chromium.
In other embodiments, the liquid guiding body 11 may also be made of a liquid guiding cotton or glass fiber material, and the humidity sensitive element 13 may also be a humidity sensitive sensor made of a humidity sensitive material and separately disposed on the liquid guiding body 11.
In other embodiments, the liquid guiding body 11 is composed of a porous ceramic base material, the heat generating element 12 is composed of a heat generating material, and the humidity sensitive element 13 is composed of a humidity sensitive material, and the humidity sensitive material, the heat generating material, and the porous ceramic base material may be mixed together and sintered into one body.
In other embodiments, the humidity sensitive element 13 is made of a humidity sensitive material, the heat generating element 12 is made of a heat generating material, and the humidity sensitive material and the heat generating material can be mixed together to form a whole.
In other embodiments, the moisture sensitive material may also be made of ZnCr2O4、ZnO、SnO2、LiZnVO4、ZnCrVO4， V2O5、Fe2O3、Li2O、Na2O、K2O, CaO, or the exothermic material may be at least one of graphene, nickel-iron, stainless steel, tungsten wire, and iron-chromium-aluminum.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.
Claims (3)
1. The utility model provides an atomizing core with wet quick-witted component for the heating and atomizing treat the atomized liquid in the electronic atomization equipment, its characterized in that, including leading liquid, heating element and wet quick-witted component, it is made by porous ceramic matrix material sintering to lead liquid, heating element and wet quick-witted component are located and are led on the liquid, it is used for absorbing the storage to lead liquid treat the atomized liquid and will treat the atomized liquid conduction extremely heating element, heating element will treat the atomized liquid and heat and atomize, wet quick-witted component is used for detecting lead the humidity of treating the atomized liquid that contains in the liquid.
2. The atomizing core with a humidity-sensitive element according to claim 1, characterized in that the humidity-sensitive element is a humidity-sensitive sensor made of a humidity-sensitive material provided on the liquid-conducting body.
3. The atomizing core with a humidity sensor according to claim 1, characterized in that the humidity sensor and the heat generating element are each provided with two pins.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052059.0U CN215066312U (en) | 2021-01-08 | 2021-01-08 | Atomizing core with humidity sensitive element |
| PCT/CN2021/132994 WO2022148168A1 (en) | 2021-01-08 | 2021-11-25 | Atomizing core having humidity-sensitive element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120052059.0U CN215066312U (en) | 2021-01-08 | 2021-01-08 | Atomizing core with humidity sensitive element |
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| Publication Number | Publication Date |
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| CN215066312U true CN215066312U (en) | 2021-12-07 |
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| CN202120052059.0U Active CN215066312U (en) | 2021-01-08 | 2021-01-08 | Atomizing core with humidity sensitive element |
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| CN (1) | CN215066312U (en) |
| WO (1) | WO2022148168A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148147A1 (en) * | 2021-01-08 | 2022-07-14 | 惠州市新泓威科技有限公司 | Atomizing core having humidity sensing element |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115947619B (en) * | 2022-12-30 | 2023-09-05 | 深圳市爱斯强科技有限公司 | Humidity-sensitive heating slurry, preparation method thereof and atomization core |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059466A (en) * | 2006-04-19 | 2007-10-24 | 北京亚都室内环保科技有限公司 | Macromolecule resistance type humidity sensor element and its production method |
| CN104886785B (en) * | 2015-06-15 | 2017-09-22 | 湖北中烟工业有限责任公司 | A kind of electronic cigarette porous ceramics is atomized heat generating component |
| CN105595430A (en) * | 2015-11-04 | 2016-05-25 | 卓尔悦（常州）电子科技有限公司 | Battery device, electronic cigarette and control method thereof |
| CN105212280A (en) * | 2015-11-04 | 2016-01-06 | 卓尔悦（常州）电子科技有限公司 | Cell apparatus, electronic cigarette and control method thereof |
| CN205848693U (en) * | 2016-07-20 | 2017-01-04 | 卓尔悦欧洲控股有限公司 | Cigarette holder, with the nebulizer of this cigarette holder and electronic cigarette thereof |
| US10172392B2 (en) * | 2016-11-18 | 2019-01-08 | Rai Strategic Holdings, Inc. | Humidity sensing for an aerosol delivery device |
| CN108576942A (en) * | 2018-07-18 | 2018-09-28 | 宁波高新区起兴机电有限公司 | A kind of electronic cigarette |
| CN112844931A (en) * | 2021-01-08 | 2021-05-28 | 惠州市新泓威科技有限公司 | Atomizing core with humidity sensitive element |
| CN112841754A (en) * | 2021-01-08 | 2021-05-28 | 深圳市康泓威科技有限公司 | Electronic atomization equipment with humidity sensitive element and dry burning prevention control method thereof |
-
2021
- 2021-01-08 CN CN202120052059.0U patent/CN215066312U/en active Active
- 2021-11-25 WO PCT/CN2021/132994 patent/WO2022148168A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148147A1 (en) * | 2021-01-08 | 2022-07-14 | 惠州市新泓威科技有限公司 | Atomizing core having humidity sensing element |
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| WO2022148168A1 (en) | 2022-07-14 |
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