CN117562305A - Atomization equipment and spectrum measurement and control method - Google Patents
Atomization equipment and spectrum measurement and control method Download PDFInfo
- Publication number
- CN117562305A CN117562305A CN202311502600.3A CN202311502600A CN117562305A CN 117562305 A CN117562305 A CN 117562305A CN 202311502600 A CN202311502600 A CN 202311502600A CN 117562305 A CN117562305 A CN 117562305A
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- China
- Prior art keywords
- atomizer
- spectrum
- medium
- atomizing
- viscosity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001228 spectrum Methods 0.000 title claims abstract description 69
- 238000000889 atomisation Methods 0.000 title claims abstract description 34
- 238000005259 measurement Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003595 spectral effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 239000006199 nebulizer Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 235000019640 taste Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 206010013911 Dysgeusia Diseases 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000003571 electronic cigarette Substances 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
-
- 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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- 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
- A24F40/51—Arrangement of sensors
-
- 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
- A24F40/57—Temperature control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
Abstract
The invention discloses atomization equipment and a spectrum measurement and control method, which comprises a shell and an atomizer which are detachably connected, wherein an installation cavity for installing the atomizer is arranged in the shell, a spectrum measurement and control structure is arranged in the installation cavity, the spectrum measurement and control structure comprises a light source and a spectrum sensor, spectrum detection is carried out on an atomization medium in the atomizer through the cooperation of the light source and the spectrum sensor, the spectrum information of the atomization medium in the atomizer is used for detecting, and the working power of the atomizer is controlled according to the spectrum information.
Description
Technical Field
The invention relates to the technical field of atomization equipment, in particular to atomization equipment and a spectrum measurement and control method.
Background
The electronic atomization device comprises an electronic cigarette, medical medicine atomization device and the like, and the basic task of the electronic atomization device is to provide a heating process to convert solutions such as tobacco juice or liquid medicine stored in the electronic atomization device into vapor, aerosol, steam or electronic cigarette smoke and the like.
Electronic atomizing devices generally include a power supply device and an atomizer. Different optimal working powers are available for different tastes or types of solutions to be atomized (matrix/essential oil), and a power supply device with constant working power cannot enable the atomizer to obtain optimal atomization effect.
Along with the use time of the atomizer, the viscosity of the solution to be atomized in the atomizer can be changed, when the viscosity is different, the solution to be atomized has different liquidity, if the viscosity of the solution is high, the liquidity is poor, the absorption and conduction of the solution by an atomizing unit of the atomizer during working are slow, and if the electronic atomizing equipment continuously atomizes according to the originally set program, the electronic atomizing equipment does not rapidly increase the power to emit more heat for preheating the solution, so that the smoke can not be absorbed easily, and bad taste and experience are brought to a user.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the invention aims to provide atomization equipment and a spectrum measurement and control method, and solves the problems that in the prior art, the viscosity of a solution in an atomizer is too high, and smoke is not easily absorbed and the bad taste and experience are brought to a user under the condition that the working power is inconvenient according to an originally set program.
(2) Technical proposal
In order to solve the technical problems, the invention provides atomizing equipment which comprises a shell and an atomizer which are detachably connected, wherein an installation cavity for installing the atomizer is arranged in the shell;
the spectrum measurement and control structure comprises a light source and a spectrum sensor, spectrum detection is carried out on an atomized medium in the atomizer through cooperation of the light source and the spectrum sensor, and the spectrum measurement and control structure is used for detecting spectrum information of the atomized medium in the atomizer and controlling working power of the atomizer according to the spectrum information.
As a preferable scheme of the invention, the light source and the spectrum sensor are arranged on the same side of the inner wall of the mounting cavity along the axial direction of the shell.
As a preferable scheme of the invention, the light source and the spectrum sensor are oppositely arranged at two sides of the inner wall of the mounting cavity.
As a preferable scheme of the invention, the shell of the atomizer is made of a light-transmitting material.
As a preferable scheme of the invention, the battery core and the mounting seat are also fixedly arranged in the mounting cavity, and the circuit board is embedded and arranged on the mounting seat.
As a preferable scheme of the invention, the circuit board is provided with a processor, a position memory and a microphone.
As a preferable scheme of the invention, the circuit board is provided with a conductive column extending to the outside of the mounting seat, and the atomizer is provided with a heating pin contacted with the conductive column.
The invention also provides a spectrum measurement and control method which is applied to the atomization device and comprises the following steps:
light generated by a light source penetrates through an atomizing medium through the side wall of the atomizer, and the light is selectively absorbed and projected or reflected into a gap between the atomizer and the shell again;
the projected or reflected light is received by the spectrum sensor and generates corresponding spectrum information, and the spectrum information is processed by the processor to judge the type and the actual viscosity of the atomized medium in the atomizer;
and the processor switches the driving current of the atomizing equipment according to the determined atomizing medium type so as to set the central working power of the atomizer.
As a preferred scheme of the invention, after the central working power of the atomizer is set;
obtaining a viscosity deviation value according to the actual viscosity and the standard viscosity of the atomizing medium, obtaining a power deviation value according to the viscosity deviation value, and obtaining the actual working power of the atomizing equipment according to the central working power and the power deviation value of the atomizer.
As a preferable scheme of the invention, judging the type and the actual viscosity of the atomized medium in the atomizer comprises the following steps:
and acquiring an average intensity value of a central wave band in spectrum information of the atomized medium in the atomizer, and judging the actual viscosity of the atomized medium according to the average intensity value and the type of the atomized medium in the atomizer.
(3) Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the light source and the spectrum sensor are arranged in the mounting cavity of the atomizer, the spectrum detection is carried out on the atomized medium in the atomizer through the cooperation of the light source and the spectrum sensor, the type of the atomizer is judged through the detected spectrum information, then the viscosity of the current atomized medium is judged according to the average intensity value of the central wave band of the atomized medium, the type and the viscosity of the atomized medium are judged according to the spectrum information, then the working power of the atomizing equipment is finely adjusted, so that the atomizing temperature of the atomizer reaches the optimal atomizing temperature, the atomizer obtains the best atomizing effect, the user obtains the best taste and experience, and the atomizer can be better adapted to different atomizers, and has higher practicability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the atomizer of the present invention;
FIG. 3 is a cross-sectional view of a power supply device of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3;
FIG. 5 is a cross-sectional view of a power supply device according to another embodiment of the present invention;
fig. 6 is an enlarged schematic view of the B area structure in fig. 5.
The marks in the drawings are: 1. a housing; 11. a mounting cavity; 12. a battery cell; 13. a mounting base; 14. a circuit board; 15. a conductive post; 2. an atomizer; 21. a heating pin; 3. a light source; 4. a spectral sensor.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
This embodiment provides atomizing equipment, as shown in fig. 1-4, including casing 1 and atomizer 2 that can dismantle the connection, casing 1 is inside to be equipped with and to be used for installing atomizer 2's installation cavity 11, be used for installing atomizer 2 and casing 1 assembly, solution such as smoke liquor or liquid medicine is stored in the atomizer 2, still fixed mounting has electric core 12 and mount pad 13 in the inside of installation cavity 11, the embedding is installed circuit board 14 on the mount pad 13, electric core 12 and circuit board 14 electric connection, electric core 12 drives its solution such as heating smoke liquor or liquid medicine for atomizer 2 power supply, be equipped with on the circuit board 14 and extend to the outside conductive column 15 of mount pad 13, be equipped with the heating pin 21 with conductive column 15 contact on the atomizer 2, change the solution such as smoke liquor or liquid medicine that stores in the atomizer into vapour, aerosol, steam or electron smog, this is prior art, do not make excessive here.
In order to distinguish the characteristic of the atomizing medium of different kinds of atomizers 2, be provided with spectral measurement and control structure on atomizing equipment, spectral measurement and control structure is including setting up light source 3 and the spectral sensor 4 in installation cavity 11, light source 3 and spectral sensor 4 and circuit board 14 electric connection, use the cooperation through light source 3 and spectral sensor 4 and carry out spectral detection to the atomizing medium in the atomizer 2 for detect the spectral information of atomizing medium in the atomizer 2, spectral information includes atomizing medium type and viscosity, according to atomizing medium type and viscosity in the atomizer 2, regulate and control the operating power of this atomizing equipment.
In this embodiment, the light source 3 and the spectrum sensor 4 are arranged on the same side of the inner wall of the mounting cavity 11 along the axial direction of the housing 1, and the light of the light source 3 is reflected by the contact interface of the atomizer and the atomized medium and then received by the spectrum sensor 4, so as to perform spectrum detection on the atomized medium.
In this embodiment, the housing of the atomizer 2 is made of a light-transmitting material, so that light of the light source 3 can pass through conveniently, and the light source 3 adopts one of a white light source and a full spectrum light source, so that the light generated by the light source 3 can more easily pass through the housing of the atomizer 2 and contact an atomization medium.
In this embodiment, the circuit board 14 is provided with a processor, a location memory and a microphone, the region of the circuit board 14 corresponding to the microphone is provided with a through hole, the microphone is encapsulated by the encapsulation seat, the encapsulation seat is provided with a through hole, and the microphone drives the atomizing device to work by negative pressure according to the airflow of the upper through hole and the lower through hole.
In addition, a button is arranged on the rod body or a preset specified pumping action is performed for N seconds to continuously pump M times so as to start the work of the light source 3 and the spectrum sensor 4, after detection, the detection data of the current time and the corresponding working power are stored in the bit memory, and the last data are deleted so as to complete the adjustment of the working power of the atomizing equipment.
In other embodiments, as shown in fig. 5 and 6, the light source 3 and the spectrum sensor 4 are disposed on two opposite sides of the inner wall of the mounting cavity 11, and the light of the light source 3 is transmitted by the atomizer 2 and then received by the spectrum sensor 4, so as to perform spectrum detection on the atomized medium.
The specific embodiment also provides a spectrum measurement and control method which is applied to the atomization device and comprises the following steps:
light generated by a light source penetrates through an atomizing medium through the side wall of the atomizer, and the light is selectively absorbed and projected or reflected into a gap between the atomizer and the shell again;
the projected or reflected light is received by the spectrum sensor and generates corresponding spectrum information, and the spectrum information is processed by the processor to judge the type and the actual viscosity of the atomized medium in the atomizer;
and the processor switches the driving current of the atomizing equipment according to the determined atomizing medium type so as to set the central working power of the atomizer.
In this embodiment, after the central operating power of the atomizer is set;
obtaining a viscosity deviation value according to the actual viscosity and the standard viscosity of the atomizing medium, obtaining a power deviation value according to the viscosity deviation value, and obtaining the actual working power of the atomizing equipment according to the central working power and the power deviation value of the atomizer.
In this embodiment, the judging of the type and the actual viscosity of the atomized medium in the atomizer includes the following steps:
and acquiring an average intensity value of a central wave band in spectrum information of the atomized medium in the atomizer, and judging the actual viscosity of the atomized medium according to the average intensity value and the type of the atomized medium in the atomizer.
Wherein, the viscosity is increased, and the power offset value is a negative value; the viscosity decreases and the power offset is positive. Since the penetration or oil guiding speed of the high viscosity atomizing medium (tobacco tar) is reduced, negative feedback is required to reduce the power in order to avoid dry burning of the atomizing core in an unoccupied state due to frequent pumping by a user. Namely, under the condition that the atomization speed is higher than the oil guiding speed, the oil guiding cotton is dried until the atomization taste is poor (burnt). The viscosity is reduced, the power is properly increased, and incomplete atomization and poor taste (obvious atomized gas oil feel) caused by excessive atomized wicking are avoided.
The change values of viscosity and actual working power are shown in the following table:
it should be noted that, if a special tobacco tar substrate or a special essence is used, a large difference in original consistency may be caused, and the atomization medium of the original center consistency is mainly aimed at the substrate of propylene glycol and a general essence is used; in addition, to design the lowest/highest working power threshold, the working power is constant after the consistency change exceeds the threshold.
Because the matrix/essential oil of the atomization medium in the atomizer can be optimized generation by generation or be newly added with different types, the spectrum of a new product and the spectrum of a basic product can be larger, if a user uses the atomization device of an old version, and the calibration spectrum of the processor is prestored before delivery, the spectrum of the new product can not be prestored in the processor, therefore, the processor is also provided with a standard working mode or a low-power mode, when the spectrum of the atomization medium in the atomizer cannot be normally identified, parameters of the standard working mode or the low-power mode are written into the position memory, and the atomization device works in the standard working mode or the low-power mode until the atomization device executes identification action again.
In summary, according to the invention, the light source 3 and the spectrum sensor 4 arranged in the mounting cavity of the atomizer are used as a spectrum measurement and control structure, spectrum detection is performed on the atomized medium in the atomizer 2 through the cooperation of the light source 3 and the spectrum sensor 4, the type of the atomizer 2 is judged through the detected spectrum information, then the viscosity of the current atomized medium is judged according to the average intensity value of the central wave band of the atomized medium, then the type and the viscosity of the atomized medium are judged according to the spectrum information, and then the working power of the atomization equipment is finely adjusted, so that the atomization temperature of the atomizer 2 reaches the optimal atomization temperature, the atomizer 2 obtains the best atomization effect, and the user obtains the best taste and experience, so that the atomizer can be better adapted to different atomizers.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present invention, and in addition, the present invention may be implemented in other ways, and any obvious substitution is within the scope of the present invention without departing from the concept of the present invention.
Claims (10)
1. The atomization device comprises a shell (1) and an atomizer (2) which are detachably connected, wherein an installation cavity (11) for installing the atomizer (2) is formed in the shell (1), and the atomization device is characterized in that a spectrum measurement and control structure is arranged in the installation cavity (11);
the spectrum measurement and control structure comprises a light source (3) and a spectrum sensor (4), spectrum detection is carried out on an atomization medium in the atomizer (2) through cooperation of the light source (3) and the spectrum sensor (4), and the spectrum measurement and control structure is used for detecting spectrum information of the atomization medium in the atomizer (2) and controlling working power of the atomizer according to the spectrum information.
2. An atomizing device according to claim 1, wherein: the light source (3) and the spectrum sensor (4) are arranged on the same side of the inner wall of the mounting cavity (11) along the axial direction of the shell (1).
3. An atomizing device according to claim 1, characterized in that the light source (3) and the spectral sensor (4) are arranged opposite to each other on both sides of the inner wall of the mounting chamber (11).
4. An atomizing device according to claim 1, characterized in that the housing of the atomizer (2) is made of a light-transmitting material.
5. An atomizing device according to claim 1, characterized in that the inside of the mounting cavity (11) is also fixedly provided with a battery cell (12) and a mounting seat (13), and the mounting seat (13) is provided with a circuit board (14) in an embedded manner.
6. An atomising device according to claim 5, characterised in that the circuit board (14) is provided with a processor, a reservoir and a microphone.
7. An atomising device according to claim 5, characterised in that the circuit board (14) is provided with a conductive post (15) extending outside the mounting (13), and the atomiser (2) is provided with a heat generating pin (21) in contact with the conductive post (15).
8. Spectroscopic measurement and control method applied to an atomising device according to any of the claims 1-7, characterized in that the method comprises the steps of:
light generated by the light source (3) penetrates through an atomization medium through the side wall of the atomizer (2), is selectively absorbed and is projected or reflected again into a gap between the atomizer (2) and the shell (1);
the projected or reflected light is received by the spectrum sensor (4) and generates corresponding spectrum information, and the spectrum information is processed by a processor to judge the type and the actual viscosity of an atomized medium in the atomizer (2);
and the processor switches the driving current of the atomizing equipment according to the determined atomizing medium type so as to set the central working power of the atomizer (2).
9. The method for measuring and controlling spectrum according to claim 8, wherein,
after the central working power of the atomizer (2) is set;
obtaining a viscosity deviation value according to the actual viscosity and standard viscosity of the atomizing medium, obtaining a power deviation value according to the viscosity deviation value, and obtaining the actual working power of the atomizing equipment according to the central working power of the atomizer (2) and the power deviation value.
10. The method of spectral measurement and control according to claim 9, characterized in that the determination of the type of nebulized medium and the actual viscosity in the nebulizer (2) comprises the following steps:
and acquiring an average intensity value of a central wave band in spectrum information of the atomized medium in the atomizer (2), and judging the actual viscosity of the atomized medium according to the average intensity value and the type of the atomized medium in the atomizer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311502600.3A CN117562305A (en) | 2023-11-10 | 2023-11-10 | Atomization equipment and spectrum measurement and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311502600.3A CN117562305A (en) | 2023-11-10 | 2023-11-10 | Atomization equipment and spectrum measurement and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117562305A true CN117562305A (en) | 2024-02-20 |
Family
ID=89892823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311502600.3A Pending CN117562305A (en) | 2023-11-10 | 2023-11-10 | Atomization equipment and spectrum measurement and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117562305A (en) |
-
2023
- 2023-11-10 CN CN202311502600.3A patent/CN117562305A/en active Pending
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