CN110638110A - Atomizer and electron cigarette of wireless power supply mode - Google Patents
Atomizer and electron cigarette of wireless power supply mode Download PDFInfo
- Publication number
- CN110638110A CN110638110A CN201910991862.8A CN201910991862A CN110638110A CN 110638110 A CN110638110 A CN 110638110A CN 201910991862 A CN201910991862 A CN 201910991862A CN 110638110 A CN110638110 A CN 110638110A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- atomizer
- wireless
- power supply
- electronic cigarette
- 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.)
- Granted
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 27
- 239000003571 electronic cigarette Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 241000208125 Nicotiana Species 0.000 claims description 51
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 51
- 238000007789 sealing Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 10
- 238000009423 ventilation Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
Abstract
The invention relates to an atomizer in a wireless power supply mode and an electronic cigarette, wherein the electronic cigarette comprises the atomizer and a cigarette rod, the atomizer is detachably arranged on the cigarette rod and comprises a hollow shell, a suction port for sucking the electronic cigarette is formed in the shell, the suction port is communicated with an air inlet, a wireless receiving coil, a heating wire and a suction air channel are arranged in the shell, the suction port is communicated with the air inlet through the suction air channel, a wireless transmitting coil and a main circuit board electrically connected with the wireless transmitting coil are arranged in the cigarette rod, the main circuit board is used for supplying power to the wireless transmitting coil, the wireless receiving coil is electrically connected with the heating wire positioned in the suction air channel, and the heating wire is used for atomizing smoke oil around the outer wall of the suction air channel. The wireless coil for supplying power to the heating wire is not in contact with the main circuit board, so that the smoke oil leakage caused by a power supply mode of contact is avoided, and the output power of the atomizer can be effectively controlled.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to an atomizer in a wireless power supply mode and an electronic cigarette.
Background
At present, the power supply mode of the electronic cigarette atomizer on the market is to supply power through positive and negative contacts or through the contact of a host box (namely a cigarette rod) output to contact with the atomizer, so that the atomizer must have the contact to contact with the host box, once the atomizer has the contact, the atomizer can leak oil in a long-time storage process, the existing atomizer has the defect of oil leakage due to unreasonable power supply mode, and the atomizer of a more reasonable power supply mode capable of avoiding the oil leakage phenomenon due to the contact is urgently needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electronic cigarette in a wireless power supply mode, which can solve the problem of tobacco tar leakage caused by the oil leakage defect.
The technical scheme for realizing the purpose of the invention is as follows: an electronic cigarette with a wireless power supply mode comprises an atomizer and a cigarette rod, wherein the atomizer is detachably arranged on the cigarette rod and comprises a hollow shell, a suction port for sucking the electronic cigarette is arranged on the shell, a wireless receiving coil, a heating wire and a suction air channel are arranged in the shell, the suction port is communicated with an air inlet through the suction air channel, the air inlet is used for introducing external air into the atomizer, a wireless transmitting coil and a main circuit board electrically connected with the wireless transmitting coil are arranged in the cigarette rod, the main circuit board is used for supplying power to the wireless transmitting coil,
the wireless receiving coil is electrically connected with a heating wire positioned inside the suction gas channel, and the heating wire is used for atomizing tobacco tar around the outer wall of the suction gas channel.
Further, the suction port is provided at the top of the housing.
Further, the suction air passage is vertically disposed in the housing.
Furthermore, there is first insulation board in the inside of casing, and the inside of cigarette pole is provided with the second insulation board, wireless receiving coil sets up the upper surface at first insulation board, and wireless transmitting coil sets up the lower surface at the second insulation board.
Further, the first insulating plate is transversely arranged in the shell, and the second insulating plate is transversely arranged in the smoke rod.
Further, the wireless receiving coil is electrically connected with the heating wire through a circuit board, and a storage IC, an encryption IC and an NFC module are arranged on the circuit board.
Furthermore, a sealing isolation layer sealed by glue filling is arranged between the circuit board and the suction air channel.
Further, the wireless receiving device comprises a microphone, the microphone is connected with a main circuit board, the microphone is located in the smoke rod and used for detecting the size of air flow in the smoke rod, and the main circuit board controls power supply to the wireless receiving coil according to the size of the air flow detected by the microphone.
The wireless receiving coil is electrically connected with the main circuit board, and the key is used for adjusting the power supply of the main circuit board to the wireless receiving coil.
Further, the button sets up on the outer wall of tobacco rod.
The invention has the beneficial effects that: the wireless coil for supplying power to the heating wire is not in contact with the main circuit board, so that the smoke oil leakage caused by the adoption of a contact power supply mode is avoided, the smoke oil is prevented from leaking into a smoke rod, and the output power of the atomizer can be effectively controlled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the microphone comprises a suction port 1, a heating wire 2, a circuit board 3, a wireless receiving coil 4, a first insulating plate 5, a first ventilation channel 6, a second ventilation channel 7, a suction air channel 8, a wireless transmitting coil 9, a second insulating plate 10, a microphone 11, an air inlet and outlet 12, an air inlet 13 and a magnet 14.
Detailed Description
The invention will be further described with reference to the accompanying drawings and the detailed description below:
as shown in fig. 1, an electronic cigarette of wireless power supply mode, including atomizer and tobacco rod, the upper portion at the tobacco rod is registrated to the lower part of atomizer, so that atomizer detachably installs on the tobacco rod, the lower part of atomizer is equipped with magnet 14, the left and right sides respectively sets up a magnet 14, correspondingly, the upper portion of tobacco rod is provided with magnet 14 with the interior magnet 14 matched with of atomizer, the left and right sides respectively sets up one, adsorb the atomizer on the tobacco rod through magnet 14, the atomizer includes a hollow casing, the top of casing is provided with suction opening 1 that is used for sucking the electronic cigarette, the casing can be made for plastics or glass. The inside of the shell is provided with a first insulating plate 5, the first insulating plate 5 is transversely positioned in the shell, the upper surface of the first insulating plate 5 is provided with a wireless receiving coil 4, the wireless receiving coil 4 is electrically connected with a heating wire 2 positioned in a suction air channel 8 through a circuit board 3, the suction air channel 8 is vertically arranged in the shell, the top end of the suction air channel 8 is communicated with the suction port 1, the heating wire 2 is used for atomizing the smoke oil around the outer wall of the suction air channel 8, the outer wall surface of the suction air channel 8 is provided with superfine air holes, for example, the cotton core is laid on the outer wall surface of the suction air channel 8 to form an extremely fine air hole which can only allow air to flow, the tobacco tar is heated and atomized and then enters the suction air channel 8 in the form of air flow, so that the atomized tobacco tar is discharged from the suction opening 1, and the non-atomized tobacco tar cannot enter the suction air channel.
In order to put into the atomizer with the tobacco tar for the convenience, be provided with the oil inlet in one side of casing to be equipped with the tobacco tar district with the oil inlet intercommunication, the tobacco tar district is used for holding the tobacco tar, and the tobacco tar district constitutes filter screen layer (liquid is difficult to pass through, gaseous can pass through) and suction gas channel mutual isolation through cotton core etc..
Wherein, circuit board 3 and wireless receiving coil 4 pass through the encapsulating and seal in the bottom of atomizer, have also set up a sealed isolation layer in the top of circuit board 3, and circuit board 3 passes through wire and 2 electric connection of heater above the sealed isolation layer to make suction gas passageway 8 and circuit board 3, wireless receiving coil 4 mutual isolation, can prevent the tobacco tar seepage well to circuit board 3 on. For example, in the case of standing the electronic cigarette for a long time, since a sealing isolation layer is provided above the circuit board 3, the smoke does not leak to the circuit board 3. Still be provided with storage IC, encryption IC and NFC module on the circuit board 3, storage IC is used for storing smoker's daily smoking data, including suction port number, daily cigarette bullet information etc. encrypts IC and is used for storing and encrypts the authentication for the atomizer can only communicate with the mainboard circuit that matches, and the NFC module is used for uploading the data that store in the atomizer or shares with other people.
The inside of cigarette rod is equipped with second insulation board 10, miaow head 11 and main circuit board, the lower surface of second insulation board 10 be provided with wireless receiving coil 4 complex wireless transmitting coil 9, wireless transmitting coil 9 and miaow head 11 all with main circuit board electric connection, main circuit board is used for supplying power to wireless transmitting coil 9 to supply power to heater 2 through wireless transmitting coil 9 and wireless receiving coil 4, reach atomization effect. The miaow head 11 is used for detecting the inside air current size of cigarette rod, main circuit board is according to the air current size control that miaow head 11 detected to the power supply power size of wireless transmitting coil 9, when the air current that detects is great, then to the power supply power increase of wireless transmitting coil 9, it is corresponding, wireless receiving coil 4 also increases to the power supply power of heater 2, thereby increase the atomizing, otherwise, when the air current that detects is less, then reduce to the power supply power of wireless transmitting coil 9, it is corresponding, wireless receiving coil 4 also reduces to the power supply power of heater 2, thereby reduce the atomizing. Finally, the effect of increasing atomization when the cigarette is sucked violently and reducing atomization when the cigarette is sucked lightly is achieved.
Above detect the wireless coil that air current size control is constituteed by wireless transmitting coil 9 and wireless receiving coil 4 through miaow head 11 to the power supply power size of heater 2, of course, also can be through setting up the button, the button setting on the outer wall of cigarette rod and with main circuit board electric connection, the button is used for adjusting wireless coil's power supply power size, the button is adjusted to different positions, main circuit board is different to wireless transmitting coil 9's power supply, thereby adjust wireless coil to the power supply power size of heater 2 through the button.
Due to the wireless power supply mode formed by the wireless transmitting coil 9 and the wireless receiving coil 4, the wireless transmitting coil 9 and the wireless receiving coil 4 are isolated from each other and are in contact without contact points, so that the atomizer and the tobacco rod are isolated from each other, the atomizer can be independently and detachably installed in the tobacco rod, the atomizer and the tobacco rod are independent and isolated from each other, no air hole or gap exists between the atomizer and the tobacco rod, and the tobacco tar cannot leak into the tobacco rod from the atomizer.
Through above setting, can effectively prevent the tobacco tar seepage in the atomizer to the tobacco rod in. In addition, the invention also provides another atomizer and an electronic cigarette for preventing the tobacco tar from leaking through the air channel, and provides another embodiment.
Some electron cigarettes need set up miaow head 11 or airflow sensor, and miaow head 11 or airflow sensor are located the tobacco rod to make necessarily to have the passageway of ventilating between atomizer and the tobacco rod, in making the air current can flow out the back circulation value atomizer from miaow head 11 in the tobacco rod, also make the air current circulate between atomizer and tobacco rod. In order to prevent the tobacco tar in the atomizer from leaking into the tobacco rod through the air passage, a separation plate is arranged in the atomizer, the separation plate forms a first air passage 6 and a second air passage 7 which are communicated with each other, the first air passage 6 and the second air passage 7 are vertically arranged in parallel and form an n-shaped passage, the sealing separation layer is in sealing contact with the separation plate, so that the second air passage 7 is separated from the circuit board 3, air flows out of the second air passage 7 and then directly flows into a suction air passage 8 from the upper part of the circuit board 3, the bottom end of the separation plate is connected with the first insulation plate 5, the first insulation plate 5 and the sealing separation layer form a closed sealing space, and the circuit board 3 and the wireless receiving coil 4 are located in the sealing space.
The bottom outlet of the second vent channel 7 is communicated with the suction channel 8 through a transverse air flow channel, the transverse air flow channel is positioned below the suction channel 8, the joint of the top ends of the first vent channel 6 and the second vent channel 7 is positioned at the upper part of the atomizer, namely the top of the n-shaped channel is positioned at the upper part of the atomizer. The utility model discloses a cigarette rod, including cigarette rod, air inlet and outlet 12, inlet 13 is provided with on one side outer wall of cigarette rod, and inlet 13 is used for introducing outside air into the atomizer, and inlet 13 is located inlet and outlet 12 top, and communicates with inlet and outlet 12, inlet and outlet 12 just in time is located first air passage 6 under for first air passage 6 communicates with inlet and outlet 12, thereby makes suction port 1 in proper order through suction air passage 8, second air passage 7, first air passage 6, inlet and outlet 12, miaow head 11 and inlet 13 intercommunication, keeps the air current circulation. Due to the effect of air pressure, even if the tobacco tar leaks to the sealing isolation layer, the leaked tobacco tar can only stay at the lower part of the second air channel 7, namely the tobacco tar stays on the transverse air channel, can not enter the tobacco stem through the n-shaped channel, and can not flow out through the air inlet 13 through the n-shaped channel.
In order to prevent the direct leakage of the tobacco tar in the tobacco tar area to the second vent channel and/or the transverse airflow channel, the tobacco tar area is provided with a sealing shell, and the sealing shell isolates the tobacco tar area from the second vent channel and the tobacco tar area from the transverse airflow channel.
The microphone 11 detects the size of the inhaled airflow, namely the airflow inside the tobacco rod, and the air flows out of the microphone 11, then passes through the first ventilation channel 6 and the second ventilation channel 7 in sequence, then enters the suction air channel 8 and is discharged from the suction port 1.
In this embodiment, the main circuit board is not limited to the power supply mode that adopts wireless coil to the heater 2 power supply of atomizer, can also adopt the power supply mode of lug connection or contact, set up the n type passageway that first ventilation channel 6 and second ventilation channel 7 constitute, aim at solve the atomizer and must lead to the condition that the oil leak appears through ventilation channel with the tobacco rod intercommunication, include in leaking to the tobacco rod through ventilation channel and discharge from air inlet 13 seepage tobacco tar behind the ventilation channel, because there is the air vent between atomizer and the tobacco rod, conventional ventilation channel sets up, can lead to the tobacco tar to get into in the air vent behind the ventilation channel, thereby make the tobacco tar get into in the tobacco rod.
Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (10)
1. An electronic cigarette with a wireless power supply mode is characterized by comprising an atomizer and a cigarette rod, wherein the atomizer is detachably arranged on the cigarette rod and comprises a hollow shell, a suction port for sucking the electronic cigarette is formed in the shell, a wireless receiving coil, a heating wire and a suction air channel are arranged in the shell, the suction port is communicated with an air inlet through the suction air channel, the air inlet is used for introducing external air into the atomizer, a wireless transmitting coil and a main circuit board electrically connected with the wireless transmitting coil are arranged in the cigarette rod, the main circuit board is used for supplying power to the wireless transmitting coil,
the wireless receiving coil is electrically connected with a heating wire positioned inside the suction gas channel, and the heating wire is used for atomizing tobacco tar around the outer wall of the suction gas channel.
2. The wirelessly powered electronic cigarette of claim 1, wherein the suction port is disposed at a top of the housing.
3. The wirelessly powered electronic cigarette of claim 1, wherein the suction air channel is vertically disposed within the housing.
4. The electronic cigarette of claim 1, wherein the housing has a first insulating plate inside, the cigarette holder has a second insulating plate inside, the wireless receiving coil is disposed on an upper surface of the first insulating plate, and the wireless transmitting coil is disposed on a lower surface of the second insulating plate.
5. The wirelessly powered electronic cigarette of claim 4, wherein the first insulating plate is disposed laterally within the housing and the second insulating plate is disposed laterally within the tobacco rod.
6. The electronic cigarette with the wireless power supply mode according to claim 1, wherein the wireless receiving coil is electrically connected with the heating wire through a circuit board, and a storage IC, an encryption IC and an NFC module are arranged on the circuit board.
7. The electronic cigarette with the wireless power supply mode according to claim 6, wherein a sealing isolation layer sealed by glue filling is arranged between the circuit board and the suction air channel.
8. The electronic cigarette with a wireless power supply mode according to claim 1, further comprising a microphone connected to the main circuit board, wherein the microphone is located in the cigarette rod and used for detecting the size of the airflow in the cigarette rod, and the main circuit board controls the power supply to the wireless receiving coil according to the size of the airflow detected by the microphone.
9. The electronic cigarette with the wireless power supply mode according to claim 1, further comprising a key electrically connected to the main circuit board, wherein the key is used for adjusting the power supply from the main circuit board to the wireless receiving coil.
10. The wirelessly powered electronic cigarette of claim 9, wherein the button is disposed on an outer wall of the cigarette rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910991862.8A CN110638110B (en) | 2019-10-17 | 2019-10-17 | Atomizer and electron cigarette of wireless power supply mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910991862.8A CN110638110B (en) | 2019-10-17 | 2019-10-17 | Atomizer and electron cigarette of wireless power supply mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110638110A true CN110638110A (en) | 2020-01-03 |
| CN110638110B CN110638110B (en) | 2024-03-19 |
Family
ID=69013126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910991862.8A Active CN110638110B (en) | 2019-10-17 | 2019-10-17 | Atomizer and electron cigarette of wireless power supply mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110638110B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203913392U (en) * | 2014-05-15 | 2014-11-05 | 深圳市合元科技有限公司 | Electronic cigarette wireless power supply system and electronic cigarette |
| CN104957775A (en) * | 2015-07-08 | 2015-10-07 | 云南中烟工业有限责任公司 | Electric smoking device |
| CN204835627U (en) * | 2015-08-10 | 2015-12-02 | 北京希格玛和芯微电子技术有限公司 | Charging device and electron cigarette |
| CN108718115A (en) * | 2018-06-15 | 2018-10-30 | 芜湖启迪睿视信息技术有限公司 | A kind of low temperature cigarette of wireless charging |
| CN211510582U (en) * | 2019-10-17 | 2020-09-18 | 深圳市太美亚电子科技有限公司 | Electron cigarette of wireless power supply mode |
-
2019
- 2019-10-17 CN CN201910991862.8A patent/CN110638110B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203913392U (en) * | 2014-05-15 | 2014-11-05 | 深圳市合元科技有限公司 | Electronic cigarette wireless power supply system and electronic cigarette |
| CN104957775A (en) * | 2015-07-08 | 2015-10-07 | 云南中烟工业有限责任公司 | Electric smoking device |
| CN204835627U (en) * | 2015-08-10 | 2015-12-02 | 北京希格玛和芯微电子技术有限公司 | Charging device and electron cigarette |
| CN108718115A (en) * | 2018-06-15 | 2018-10-30 | 芜湖启迪睿视信息技术有限公司 | A kind of low temperature cigarette of wireless charging |
| CN211510582U (en) * | 2019-10-17 | 2020-09-18 | 深圳市太美亚电子科技有限公司 | Electron cigarette of wireless power supply mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110638110B (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102175828B1 (en) | Electronic cigarette | |
| CN109480338B (en) | Atomizer and electronic cigarette using same | |
| CN209807133U (en) | Temperature control mode electronic cigarette | |
| CN211510582U (en) | Electron cigarette of wireless power supply mode | |
| CN211431075U (en) | Atomizer and electron cigarette of leak protection oil | |
| CN204763427U (en) | A stock solution device and atomizer and electronics cigarette for electron cigarette | |
| CN213695701U (en) | Aerosol generating device and atomizer | |
| CN110638110A (en) | Atomizer and electron cigarette of wireless power supply mode | |
| CN206043425U (en) | A kind of electronic cigarette | |
| CN211091883U (en) | Electronic cigarette with condensate recovery structure | |
| CN110638111A (en) | Atomizer and electron cigarette of leak protection oil | |
| CN215303046U (en) | Balanced electronic cigarette cartridge | |
| CN216393073U (en) | Cigarette bullet and electron cigarette thereof | |
| CN113455713A (en) | Atomizing device capable of supplementing air and electronic cigarette | |
| CN113679115A (en) | Cigarette bullet and electron cigarette thereof | |
| CN210809292U (en) | Electronic cigarette | |
| CN205962835U (en) | Go up totally closed electron smog spinning disk atomiser of knockout and electron cigarette device | |
| CN210169057U (en) | Electronic cigarette atomizer | |
| CN219556335U (en) | Electronic cigarette capable of adjusting smoke quantity | |
| CN219781556U (en) | Electronic cigarette convenient to adjust | |
| CN216059198U (en) | Atomizing device capable of supplementing air and electronic cigarette | |
| CN218073517U (en) | High electron cigarette of security | |
| CN205831068U (en) | A kind of vicarious smoking apparatus and charging device thereof | |
| CN221059600U (en) | Side air inlet type atomizer | |
| US20230134064A1 (en) | Electronic atomizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |