CN111096491B - Electronic atomizing device - Google Patents
Electronic atomizing device Download PDFInfo
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- CN111096491B CN111096491B CN202010025332.0A CN202010025332A CN111096491B CN 111096491 B CN111096491 B CN 111096491B CN 202010025332 A CN202010025332 A CN 202010025332A CN 111096491 B CN111096491 B CN 111096491B
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- contact
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- power supply
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- 238000000889 atomisation Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 111
- 235000019504 cigarettes Nutrition 0.000 claims description 16
- 241000208125 Nicotiana Species 0.000 claims description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 15
- 239000006199 nebulizer Substances 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The application discloses an electronic atomization device, which comprises an atomizer and a power supply device, wherein the atomizer comprises a first contact structure, and the first contact structure comprises a first identification contact and a second identification contact; the power supply device is connected with the atomizer, the power supply device comprises a second contact structure, and the second contact structure comprises an identification contact; when the atomizer is connected to the power supply device, the first contact structure is contacted with the second contact structure, and the identification recognition contact is contacted with one of the first identification contact and the second identification contact, so that whether the atomizer is connected to the power supply device in the forward direction or the reverse direction is determined. Through the mode, the access direction between the atomizer and the power supply device can be detected.
Description
Technical Field
The application relates to the technical field of atomizing devices, in particular to an electronic atomizing device.
Background
The atomization device can atomize the tobacco tar through the atomizer for users to use, and tar, suspended particles and other substances harmful to the body are removed when the tobacco tar is manufactured, so that the harm to the human body is reduced. For the atomizer with two oil bins, when the tobacco tar in two oil bins is different, the required heating and atomizing power is different, and when a user inserts and inserts the atomizer, the contact position of the atomizer with two oil bins and the electrode in the tobacco rod can be reversed, so that the atomization effect is poor.
Disclosure of Invention
The application provides an electronic atomization device, which can detect the access direction between an atomizer and a power supply device.
In order to solve the technical problems, the technical scheme adopted by the application is as follows: there is provided an electronic atomizing device including: the atomizer comprises a first contact structure, wherein the first contact structure comprises a first identification contact and a second identification contact; the power supply device is connected with the atomizer, the power supply device comprises a second contact structure, and the second contact structure comprises an identification contact; when the atomizer is connected to the power supply device, the first contact structure is contacted with the second contact structure, and the identification recognition contact is contacted with one of the first identification contact and the second identification contact, so that whether the atomizer is connected to the power supply device in the forward direction or the reverse direction is determined.
Through above-mentioned scheme, the beneficial effect of this application is: the electronic atomizing device comprises a power supply device and an atomizer, wherein the atomizer comprises a first contact structure with a first identification contact and a second identification contact, and the power supply device comprises a second contact structure with an identification contact; the power supply device can judge whether the atomizer is connected to the power supply device in the forward direction or connected to the power supply device in the reverse direction according to whether the identification contact is connected to the first identification contact or the second identification contact so as to further process, for example, an alarm is sent out when the atomizer is connected in the reverse direction to remind a user of wrong connection direction, or signals input to the atomizer are adjusted, so that the atomizer can still be normally used when the atomizer is connected in the reverse direction, the user is not required to unplug and plug again, and the use of the atomizer is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic view of an embodiment of an electronic atomizing device according to the present disclosure;
FIG. 2 is a schematic view of another embodiment of an electronic atomizing device according to the present disclosure;
FIG. 3 is a schematic diagram of a second contact structure in the embodiment shown in FIG. 2;
FIG. 4 is a schematic view of the first contact structure and the second contact structure in the embodiment shown in FIG. 2;
FIG. 5 is another schematic view of the first contact structure and the second contact structure of the embodiment shown in FIG. 2;
FIG. 6 is a schematic view of the first contact structure and the second contact structure in the embodiment shown in FIG. 5;
fig. 7 is a schematic view of a first contact structure and a second contact structure according to the embodiment shown in fig. 2.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an electronic atomization device provided in the present application, where the electronic atomization device includes: the atomizer 10 and the power supply device 20.
The nebulizer 10 comprises a first contact structure 11, the first contact structure 11 comprising a first identification contact 111 and a second identification contact 112, the first identification contact 111 and the second identification contact 112 being pins or electrodes.
The power supply device 20 is connected to the atomizer 10, and comprises a second contact structure 21, and the second contact structure 21 comprises an identification recognition contact 211, wherein the identification recognition contact 211 can be a pin or an electrode; specifically, the power supply device 20 and the atomizer 10 may be connected in an inserting manner or in a rotating manner; the power supply 20 may be a cigarette rod that can house the atomizer 10 such that the atomizer 10 is connected to the power supply 20, i.e., the power supply 20 can house a portion of the atomizer 10 such that the two are tightly connected.
When the nebulizer 10 is connected to the power supply device 20, the first contact structure 11 is in contact with the second contact structure 21, and the identification recognition contact 211 is in contact with one of the first identification contact 111 and the second identification contact 112 to determine whether the nebulizer 10 is connected to the power supply device 20 in the forward direction or in the reverse direction.
Further, after the electronic atomizing device is powered on, the identification recognition contact 211 is electrically connected with the first identification contact 111 or the second identification contact 112; when the atomizer 10 is connected to the power supply device 20 in the forward direction, the identification contact 211 is in contact with the first identification contact 111; when the nebulizer 10 is connected in reverse to the power supply device 20, the identification contact 211 is in contact with the second identification contact 112.
In this embodiment, the power supply device 20 can determine whether the atomizer 10 is connected to the power supply device 20 in the forward direction or connected to the power supply device 20 in the reverse direction by using the identification contact 211 and the first identification contact 111 or by using the identification contact 112, so as to further process, for example, when the atomizer 10 is connected in the reverse direction, after a user turns on a power switch on the electronic atomizer, the power switch cannot be used, or an alarm is sent to remind the user of an incorrect connection direction, or a signal input to the atomizer 10 is adjusted, so that the atomizer 10 can still be used normally when connected in the reverse direction, the user does not need to plug again, and the use is convenient.
Referring to fig. 2, fig. 2 is a schematic structural diagram of another embodiment of the electronic atomizing device provided in the present application, unlike the previous embodiment, in this embodiment, the atomizer 10 is provided with an identification circuit 12, a plurality of heating wires 13, and a plurality of smoke bins 14, the power supply device 20 further includes a power supply 22 and a control chip 23, the first contact structure 11 further includes a first ground voltage contact 113 and a plurality of first heating voltage contacts 114, and the second contact structure 21 further includes a second ground voltage contact 212 and a plurality of second heating voltage contacts 213.
The power supply 22 is connected to the identification contact 211, the second ground voltage contact 212 and the plurality of second heating voltage contacts 213, the power supply 22 being configured to provide an operating voltage to the atomizer 10, and the power supply 22 being a battery.
When it is determined that the atomizer 10 is connected to the power supply device 20 in a forward direction or a reverse direction, the power supply device 20 respectively provides matched heating voltages for the respective cigarette bins 14 according to the direction of the atomizer 10, so that the respective cigarette bins 14 respectively work in a predetermined power range; specifically, each of the cartridges 14 corresponds to a predetermined power range, for example, two cartridges A1 and A2 are disposed in the atomizer 10, and the heating temperatures corresponding to the two cartridges are V1 and V2, respectively, so that no matter the atomizer 10 is connected to the power supply device 20 in the forward direction or connected to the power supply device 20 in the reverse direction, the heating voltage provided by the power supply device 20 to the cartridge A1 is V1, and the heating voltage provided to the cartridge A2 is V2.
The identification circuit 12 is connected with the first identification contact 111 and the second identification contact 112, and is used for storing the heating voltage matched with each cigarette holder 14, and the heating voltage matched with the cigarette holder 14 can be stored in the identification circuit 12 before the electronic atomization device leaves the factory; the control chip 23 is used for acquiring the heating voltage stored in the identification circuit 12 and outputting a control signal to the cartridge 14 so that the operating power of the cartridge 14 falls within a predetermined power range.
Further, each cartridge 14 may be connected to a first ground voltage contact 113 and to one of the first identification contact 111 and the second identification contact 112, and each cartridge 14 is connected to one of the plurality of first heating voltage contacts 114, with tobacco tar disposed within the cartridge 14; the control chip 23 is further configured to provide corresponding heating power to the heating wire 13 according to the read heating voltage, where the heating wire 13 is configured to heat the tobacco tar so that the temperature of the tobacco tar reaches a predetermined atomization temperature, and the predetermined atomization temperature is matched with a predetermined power range; specifically, each heating wire 13 is respectively connected with one smoke bin 14 and a first heating voltage contact 114, and the control chip 23 sequentially provides corresponding heating power for the heating wire 13 through the power supply 22, the second heating voltage contact 213 and the first heating voltage contact 114; for example, two smoke bins A1 and A2 are provided in the atomizer 10, and store the tobacco tar S1 and S2 respectively, the predetermined atomization temperatures corresponding to the tobacco tar S1 and S2 are T1 and T2 respectively, and the predetermined power ranges corresponding to the predetermined atomization temperatures are P1 and P2 respectively, so that the smoke bins A1 and A2 can be heated so that their working powers are P1 and P2 respectively.
As shown in fig. 2, the first ground voltage contact 113 may be located in the middle of the first contact structure 11, and the first identification contact 111 and the second identification contact 112 are symmetrically disposed at both sides of the first ground voltage contact 113; the plurality of first heating voltage contacts 114 respectively correspond to the plurality of cigarette bins 14 to respectively provide matched heating voltages for the respective cigarette bins 14, i.e. the number of first heating voltage contacts 114 is the same as the number of cigarette bins 14; and a plurality of first heating voltage contacts 114 are respectively arranged at two sides of the first identification contact 111 and the second identification contact 112 far away from the first ground voltage contact 113, namely, a first identification contact 111, a second identification contact 112 or other first heating voltage contacts 114 are arranged between the first heating voltage contact 114 and the first ground voltage contact 113.
The second ground voltage contact 212 is located in the middle of the second contact structure 21 and at a position matching the first ground voltage contact 113, and the identification recognition contact 211 is disposed at one side of the second ground voltage contact 212 and at a position matching the first identification contact 111 or the second identification contact 112, i.e., the disposed position of the identification recognition contact 211 corresponds to the first identification contact 111 or the second identification contact 112; the plurality of second heating voltage contacts 213 are respectively provided at positions corresponding to the first heating voltage contacts 114, and the number of the first heating voltage contacts 114 matches the number of the second heating voltage contacts 213.
In a specific embodiment, referring to fig. 2 and 3 in combination, the second contact structure 21 further includes a pseudo-identification contact 214, the pseudo-identification contact 214 is connected to the power source 22, the pseudo-identification contact 214 and the identification contact 211 are symmetrically disposed on two sides of the second ground voltage contact 212, and the pseudo-identification contact 214 and the identification contact 211 are located at positions matching the first identification contact 111 or the second identification contact 112, respectively, that is, the pseudo-identification contact 214 matches the position of the first identification contact 111, and the identification contact 211 matches the position of the second identification contact 112; or the pseudo identification contact 214 matches the position of the second identification contact 112 and the identification contact 211 matches the position of the first identification contact 111.
For example, as shown in fig. 4 (a), the number of the first heating voltage contacts 114 is two, denoted as 114a and 114b, which are respectively disposed at a side of the first identification contact 111 away from the first ground voltage contact 113 and a side of the second identification contact 112 away from the first ground voltage contact 113, and the number of the second heating voltage contacts 213 is two, denoted as 213a and 213b, which are respectively disposed at a side of the identification contact 211 and the second ground voltage contact 212, and as shown in fig. 4 (b), no contact is disposed between the second heating voltage contact 213b and the second ground voltage contact 212, and the identification contact 211 is in contact with the first identification contact 111 when the atomizer 10 is being connected to the power supply device 20; when the nebulizer 10 is reverse-connected to the power supply device 20, the identification contact 211 is in contact with the second identification contact 112.
In addition, as shown in fig. 4 (c), a pseudo-identification contact 214 may be provided between the second ground voltage contact 212 and the second heating voltage contact 213 b; when the atomizer 10 is being connected to the power supply means 20, the identification contact 211 is in contact with the first identification contact 111, and the pseudo identification contact 214 is in contact with the second identification contact 112; when the nebulizer 10 is reverse-connected to the power supply device 20, the identification contact 211 is in contact with the second identification contact 112, and the pseudo identification contact 214 is in contact with the first identification contact 111.
In other embodiments, the identification contacts 211 may include a first identification contact 211a and a second identification contact 211b, the first identification contact 211a being disposed between the second ground voltage contact 212 and the second heating voltage contact 213a, the second identification contact 211b being disposed between the second ground voltage contact 212 and the second heating voltage contact 213 b; when the atomizer 10 is being connected to the power supply means 20, the first identification contact 211a is in contact with the first identification contact 111, and the second identification contact 211b is in contact with the second identification contact 112; when the atomizer 10 is reversely connected to the power supply device 20, the first identification contact 211a is contacted with the second identification contact 112, and the second identification contact 211b is contacted with the first identification contact 111, so that the two identification contacts are utilized to judge whether the atomizer 10 is connected in the forward direction or in the reverse direction.
In another specific embodiment, the number of the cigarette bins 14 is an even number, the plurality of first heating voltage contacts 114 is a corresponding even number of first heating voltage contacts 114, and the first heating voltage contacts 114 are symmetrically arranged at two sides of the first identification contacts 111 and the second identification contacts 112 away from the first ground voltage contacts 113 respectively; the plurality of second heating voltage contacts 213 are corresponding even number of second heating voltage contacts 213 symmetrically disposed on both sides of the second ground voltage contact 212 respectively and located at positions matching the plurality of first heating voltage contacts 114 respectively; for example, as shown in fig. 5, the number of the first heating voltage contacts 114 on both sides of the first ground voltage contact 113 is N, and the number of the second heating voltage contacts 213 is 2N.
For example, there are two oil reservoirs: the oil bin 1 and the oil bin 2, the control chip 23 is a micro control unit (MCU, micro Controller Unit), referring to fig. 5 and 6 in combination, the number of the first heating voltage contacts 114 is 2, denoted as P1 and P2, the number of the second heating voltage contacts 213 is 2, denoted as Q1 and Q2, when the atomizer 10 is connected to the power supply device 20, the first ground voltage contact G1 contacts the second ground voltage contact G2, when the atomizer 10 is connected to the power supply device 20 in the forward direction, the identification recognition contact C contacts the second identification contact C2, the second heating voltage contact Q1 contacts the first heating voltage contact P1, the second heating voltage contact Q2 contacts the first heating voltage contact P2, the power supply 22 can acquire the heating voltage in the identification circuit 12 through the identification recognition contact C and the second identification contact C2, the first identification contact C1 is invalid, the oil bin 1 is connected to the first ground voltage contact G1 and the first heating voltage contact P1, and the oil bin 2 is connected to the first ground voltage contact G1 and the first heating voltage contact P2; when the atomizer 10 is reversely connected to the power supply device 20, the identification contact C is in contact with the first identification contact C1, the power supply 22 can acquire heating voltage in the identification circuit 12 through the identification contact C and the first identification contact C1, the second identification contact C2 is invalid, the second heating voltage contact Q2 is in contact with the first heating voltage contact P1, the second heating voltage contact Q1 is in contact with the first heating voltage contact P2, the oil bin 1 is connected with the first ground voltage contact G1 and the first heating voltage contact P2, the oil bin 2 is connected with the first ground voltage contact G1 and the first heating voltage contact P1, and the MCU can provide corresponding heating power for the heating wire 13 according to the read heating voltage.
In another specific embodiment, the number of the plurality of smoke bins 14 is an odd number, the plurality of first heating voltage contacts 114 are corresponding odd number of first heating voltage contacts 114, and the first heating voltage contacts 114 and the second heating voltage contacts 112 are respectively arranged at two sides of the first identification contacts 111 and the second identification contacts 112 far away from the first ground voltage contacts 113, and the number of the first heating voltage contacts 114 at one side of the first identification contacts 111 or the second identification contacts 112 is one less than the number of the first heating voltage contacts 114 at the other side; the plurality of second heating voltage contacts 213 are an even number of second heating voltage contacts 213, the number of the second heating voltage contacts 213 is one more than the number of the odd number of first heating voltage contacts 114, and the second heating voltage contacts 213 are symmetrically arranged at two sides of the second ground voltage contact 212 respectively; for example, as shown in fig. 7, the first heating voltage contacts 114 on both sides of the first ground voltage contact 113 are N and n+1, respectively, and the number of the second heating voltage contacts 213 is 2 (n+1).
In other embodiments, the number of the identification contacts in the atomizer 10 is not limited to two, but may be other numbers, and may be set according to specific practical requirements, and the working principle is similar to that of the two identification contacts, which are not described herein.
When the atomizer 10 is reversely connected to the power supply device 20, if the original power is used for atomizing tobacco tar in the tobacco bins 14, the atomization effect is possibly poor, and the using effect is affected.
The foregoing is only examples of the present application, and is not intended to limit the scope of the patent application, and all equivalent structures or equivalent processes using the descriptions and the contents of the present application or other related technical fields are included in the scope of the patent application.
Claims (7)
1. An electronic atomizing device, comprising:
a nebulizer comprising a first contact structure, wherein the first contact structure comprises a first identification contact and a second identification contact;
the power supply device is connected with the atomizer and comprises a second contact structure, and the second contact structure comprises an identification contact;
wherein when the nebulizer is connected to the power supply device, the first contact structure is in contact with the second contact structure, and the identification contact is in contact with one of the first identification contact and the second identification contact to determine whether the nebulizer is connected to the power supply device in the forward direction or the reverse direction;
the atomizer further comprises an identification circuit, wherein the identification circuit is connected with the first identification contact and the second identification contact and is used for storing heating voltages matched with each cigarette bin;
when the atomizer is determined to be connected to the power supply device in the forward direction or the reverse direction, the power supply device respectively provides matched heating voltages for the cigarette cabins according to the direction of the atomizer so as to enable the cigarette cabins to work in a preset power range;
the power supply device further comprises a control chip, wherein the control chip is used for acquiring the heating voltage stored in the identification circuit and outputting a control signal to the smoke bin so that the working power of the smoke bin is within the preset power range.
2. The electronic atomizing device according to claim 1, wherein,
the first contact structure further comprises a first ground voltage contact and a plurality of first heating voltage contacts, wherein the first ground voltage contact is positioned in the middle of the first contact structure, and the first identification contact and the second identification contact are symmetrically arranged on two sides of the first ground voltage contact; the first heating voltage contacts respectively correspond to the smoke bins to respectively provide matched heating voltages for the smoke bins, and are respectively arranged on two sides of the first identification contact and the second identification contact far away from the first ground voltage contact;
the second contact structure further comprises a second ground voltage contact and a plurality of second heating voltage contacts, wherein the second ground voltage contact is positioned in the middle of the second contact structure and matched with the position of the first ground voltage contact, the identification recognition contact is arranged on one side of the second ground voltage contact and matched with the first identification contact or the position of the second identification contact, and the plurality of second heating voltage contacts are respectively arranged at the positions corresponding to the first heating voltage contacts.
3. The electronic atomizing device according to claim 2, wherein,
the second contact structure further comprises a pseudo identification contact, wherein the pseudo identification contact and the identification contact are symmetrically arranged on two sides of the second ground voltage contact respectively and are located at positions matched with the first identification contact or the second identification contact respectively.
4. The electronic atomizing device according to claim 2, wherein,
the plurality of cigarette bins are even number of cigarette bins, the plurality of first heating voltage contacts are corresponding even number of first heating voltage contacts, and the first heating voltage contacts and the second heating voltage contacts are symmetrically arranged on two sides, far away from the first ground voltage contacts, of the first identification contacts and the second identification contacts respectively;
the plurality of second heating voltage contacts are corresponding even-numbered second heating voltage contacts, are symmetrically arranged on two sides of the second ground voltage contact respectively and are positioned at positions matched with the plurality of first heating voltage contacts respectively.
5. The electronic atomizing device according to claim 2, wherein,
the plurality of cigarette bins are odd number cigarette bins, the plurality of first heating voltage contacts are corresponding odd number first heating voltage contacts and are respectively arranged on two sides of the first identification contacts and the second identification contacts far away from the first ground voltage contacts, wherein the number of the first heating voltage contacts on one side is one less than that of the first heating voltage contacts on the other side;
the plurality of second heating voltage contacts are an even number of second heating voltage contacts, the number of the second heating voltage contacts is one more than that of the odd number of the first heating voltage contacts, and the second heating voltage contacts are symmetrically arranged on two sides of the second ground voltage contacts respectively.
6. The electronic atomizing device according to claim 1, wherein,
the atomizer further comprises a plurality of heating wires, tobacco tar is arranged in the tobacco warehouse, the control chip is further used for providing corresponding heating power for the heating wires according to the read heating power, the heating wires are used for heating the tobacco tar so that the temperature of the tobacco tar reaches a preset atomization temperature, and the preset atomization temperature is matched with the preset power range.
7. An electronic atomizing device according to claim 3, characterized in that,
the power supply device further comprises a power supply, wherein the power supply is connected with the identification contact, the pseudo identification contact, the second ground voltage contact and the plurality of second heating voltage contacts and is used for providing working voltage for the atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010025332.0A CN111096491B (en) | 2020-01-10 | 2020-01-10 | Electronic atomizing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010025332.0A CN111096491B (en) | 2020-01-10 | 2020-01-10 | Electronic atomizing device |
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| CN111096491A CN111096491A (en) | 2020-05-05 |
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| CN202010025332.0A Active CN111096491B (en) | 2020-01-10 | 2020-01-10 | Electronic atomizing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP4218460A4 (en) * | 2020-09-25 | 2023-12-27 | Shenzhen Smoore Technology Limited | Battery rod and electronic atomization apparatus |
| CN113508932B (en) * | 2021-07-06 | 2024-03-26 | 深圳市太美亚电子科技有限公司 | Cartridge power switching circuit and method and electronic cigarette |
| CN114259082A (en) * | 2021-12-07 | 2022-04-01 | 北京福慧科技有限公司 | Atomizing bullet, atomizing pole and atomizing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432548A (en) * | 2019-06-12 | 2019-11-12 | 深圳市合元科技有限公司 | Aerosol generates system |
| CN110558627A (en) * | 2019-10-14 | 2019-12-13 | 欧俊彪 | electronic cigarette, atomizer and electrode connecting structure thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11596179B2 (en) * | 2017-04-11 | 2023-03-07 | Altria Client Services Llc | Aerosol-generating devices |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432548A (en) * | 2019-06-12 | 2019-11-12 | 深圳市合元科技有限公司 | Aerosol generates system |
| CN110558627A (en) * | 2019-10-14 | 2019-12-13 | 欧俊彪 | electronic cigarette, atomizer and electrode connecting structure thereof |
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