CN210203356U - Electronic cigarette - Google Patents
Electronic cigarette Download PDFInfo
- Publication number
- CN210203356U CN210203356U CN201920885078.4U CN201920885078U CN210203356U CN 210203356 U CN210203356 U CN 210203356U CN 201920885078 U CN201920885078 U CN 201920885078U CN 210203356 U CN210203356 U CN 210203356U
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- CN
- China
- Prior art keywords
- opening
- atomizer
- electronic cigarette
- pcba board
- usb interface
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electron cigarette (1), including a shell (10), locate PCBA board (20), an atomizer (30) and a cigarette bullet (40) in shell (10) to and locate a USB interface (21) on PCBA board (20), a first opening (13) has been seted up on shell (10), USB interface (21) appear in first opening (13) department, PCBA board (20) with USB interface (21) with atomizer (30) electrical property links to each other, by USB interface (21) intercommunication external power source obtains the electric energy, PCBA board (20) direct control atomizer (30) atomizing tobacco tar in cigarette bullet (40) to the space of installation battery has been saved. The electronic cigarette (1) is small in size, light in weight and long in service life.
Description
Technical Field
The utility model relates to an electron cigarette especially relates to a small, light in weight, long service life's electron cigarette.
Background
The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. It is a product which is absorbed by users after nicotine and the like are changed into steam by means of atomization and the like. The electronic cigarette mainly comprises a nicotine solution containing cartridge, an atomizer, a rechargeable battery and a PCBA board. The atomizer is battery powered and is capable of converting nicotine solution in the cartridge into a mist, thereby giving the user a sensation similar to smoking. Most rechargeable batteries for electronic cigarettes use lithium ion and secondary battery power supply elements. The battery life depends on the type and size of the battery, the larger the battery, the longer the battery, however, the larger the battery is, the larger the electronic cigarette occupies the largest space, the larger the whole volume of the electronic cigarette is, and the larger the battery is, the more the electronic cigarette is inconvenient to carry and use.
Therefore, there is a need to provide a new electronic cigarette to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic cigarette, electronic cigarette is small, light and long service life.
In order to achieve the above object, the utility model provides an electronic cigarette, electronic cigarette includes a shell (10), locates a PCBA board (20), an atomizer (30) and a cigarette bullet (40) in shell (10) to and locate a USB interface (21) on PCBA board (20), a first opening (13) has been seted up on shell (10), USB interface (21) appear in first opening (13) department, PCBA board (20) with USB interface (21) with atomizer (30) electrical property links to each other, by USB interface (21) intercommunication external power source obtains the electric energy, PCBA board (20) direct control atomizer (30) atomizing tobacco tar in cigarette bullet (40) to the space of installation battery has been saved.
Further, the first opening (13) is arranged at the tail end of the shell (10).
Furthermore, a sealing base (50) is arranged at the bottom of the cartridge (40), a second opening (51) is penetratingly formed in the sealing base (50), a third opening (42) is formed in the top of the cartridge (40), a vent pipe (43) is arranged in the cartridge (40), and two ends of the vent pipe (43) are respectively communicated with the second opening (51) and the third opening (42).
Furthermore, at least one oil inlet (431) is formed in one side wall of the vent pipe (43) close to the second opening (51), and the atomizer (30) is tightly attached to the oil inlet (431) and arranged in the vent pipe (43).
Further, the vent pipe (43) is cylindrical, the diameter of one end, close to the second opening (51), of the vent pipe (43) is larger than that of one end, far away from the second opening (51), the atomizer (30) is hollow and cylindrical, and the outer diameter of the atomizer (30) is matched with the inner diameter of one end, close to the second opening (51), of the vent pipe (43).
Further, the pins of the atomizer (30) are electrically connected with the PCBA board (20) after passing through the sealing base (50).
Furthermore, a microphone (22) is arranged on the PCBA (20).
Further, the shell (10) and the cartridge (40) are clamped through at least one pair of clamping grooves (12) and clamping protrusions (41).
Compared with the prior art, the utility model provides an electron cigarette (1), including a shell (10), locate PCBA board (20), an atomizer (30) and a cigarette bullet (40) in shell (10) to and locate a USB interface (21) on PCBA board (20), a first opening (13) has been seted up on shell (10), USB interface (21) appear in first opening (13) department, PCBA board (20) with USB interface (21) with atomizer (30) electrical property links to each other, by USB interface (21) intercommunication external power source obtains the electric energy, PCBA board (20) direct control atomizer (30) atomizing tobacco tar in cigarette bullet (40) to the space of installation battery has been saved. The electric energy of the atomizer (30) of the electronic cigarette (1) for atomizing the tobacco tar is not from a battery, but is directly conducted to an external power supply such as a mobile power supply or a socket through a USB interface (21), and the battery occupies the main space and the main weight of the electronic cigarette (1), so that the electronic cigarette (1) without the battery is very small in volume, light in weight and very portable; the service life of the battery is limited, the service life of the electronic cigarette (1) is greatly influenced, and the service life of the electronic cigarette (1) is greatly prolonged by setting a USB interface (21) to be connected with an external power supply.
Drawings
Figure 1 is a schematic view of an electronic cigarette of the present invention.
Fig. 2 is an exploded view of the electronic cigarette of the present invention.
Figure 3 is a first cross-sectional view of the electronic cigarette of the present invention.
Figure 4 is a second cross-sectional view of the electronic cigarette of the present invention.
Wherein the reference numerals in the drawings refer to: 1-electronic cigarette; 10-a housing; 11-a resilient arm; 12-a card slot; 13-a first opening; 20-a PCB board; 21-a USB interface; 22-microphone; 23-microphone silica gel cover; 30-an atomizer; 40-a cartridge; 41-convex block; 42-a third opening; 43-a breather pipe; 431-an oil inlet; 44-oil seal plug; 50-sealing the base; 51-second opening.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout.
The utility model provides an electron cigarette 1, this electron cigarette 1 is small, light and long service life. As shown in fig. 1-4, the electronic cigarette 1 includes a housing 10, a PCBA board 20 disposed in the housing 10, an atomizer 30 and a cartridge 40.
The lower half of the cartridge 40 is inserted into the housing 10 and the upper half of the cartridge 40 is exposed to form the mouthpiece of the electronic cigarette 1. The upper end of the shell 10 is forked to form two elastic arms 11, the two elastic arms 11 are respectively provided with a clamping groove 12, the outer wall of the cigarette cartridge 40 is correspondingly convexly provided with two clamping protrusions 41, and when the clamping protrusions 41 are clamped into the clamping grooves 12, the shell 10 is connected with the cigarette cartridge 40.
Be equipped with a USB interface 21 and a miaow head 22 on the PCBA board 20, seted up a first opening 13 on the shell 10, the tail end of shell 10 is located to first opening 13, USB interface 21 appears in first opening 13 department, PCBA board 20 and USB interface 21 and atomizer 30 electrical property link to each other, obtain the electric energy by USB interface 21 intercommunication external power source, PCBA board 20 direct control atomizer 30 atomizing tobacco tar in the cartridge 40 to the space of installation battery has been saved. The electric energy is directly provided by an external power supply, the microphone 22 controls the circuit, the PCBA board 20 protects short circuit and controls voltage output, and the purpose of well using the electronic cigarette 1 is achieved.
The bottom of the cartridge 40 is provided with a sealing base 50, the sealing base 50 is penetratingly provided with a second opening 51, the top of the cartridge 40 is provided with a third opening 42, a vent pipe 43 is arranged in the cartridge 40, and two ends of the vent pipe 43 are respectively communicated with the second opening 51 and the third opening 42. In order to ensure the sealing of the sealing seat 50, an oil seal plug 44 is also provided between the sealing seat 50 and the bottom of the cartridge 40. At least one oil inlet 431 is formed in one side wall of the ventilating pipe 43 close to the second opening 51, the atomizer 30 is arranged in the ventilating pipe 43 in a manner of being tightly attached to the oil inlet 431, and tobacco tar in the cartridge 40 infiltrates the ceramic heating body of the atomizer 30 through the oil inlet 431. The vent pipe 43 is cylindrical, the diameter of the end of the vent pipe 43 close to the second opening 51 is larger than that of the end far away from the second opening 51, the atomizer 30 is hollow and cylindrical, and the outer diameter of the atomizer 30 is matched with the inner diameter of the end of the vent pipe 43 close to the second opening 51. The atomizer 30 atomizes the tobacco tar and then enters the air pipe 43 through the hollow structure thereof, and then enters the oral cavity of the human body. The prongs of the atomizer 30 are electrically connected to the PCBA board 20 after passing through the sealing base 50.
In addition, a microphone silica gel cover 23 is arranged on the microphone 22, which plays a role in stabilizing the microphone 22 and the PCBA board 20 and also plays a role in guiding air.
Compared with the prior art, the utility model provides an electron cigarette 1, it includes a shell 10, locates a PCBA board 20, an atomizer 30 and a cigarette bullet 40 in the shell 10 to and locate a USB interface 21 on the PCBA board 20, seted up a first opening 13 on the shell 10, USB interface 21 appears in first opening 13 department, by USB interface 21 intercommunication external power source, the tobacco tar in PCBA board 20 control atomizer 30 atomizing cigarette bullet 40. The electric energy of the atomizer 30 of the electronic cigarette 1 for atomizing the tobacco tar is not from a battery, but is directly conducted to an external power supply such as a mobile power supply or a socket through the USB interface 21, and since the battery occupies the main space and the main weight of the electronic cigarette 1, the electronic cigarette 1 without the battery has a very small volume, a very light weight and is very portable; the service life of the battery is limited, the service life of the electronic cigarette 1 is greatly influenced, and the service life of the electronic cigarette 1 is greatly prolonged by setting a USB interface 21 to be connected with an external power supply.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (8)
1. An electronic cigarette, comprising:
a housing (10);
a PCBA board (20), an atomizer (30) and a cartridge (40) arranged in the housing (10); and
locate USB interface (21) on PCBA board (20), seted up a first opening (13) on shell (10), USB interface (21) appear in first opening (13) department, PCBA board (20) with USB interface (21) with atomizer (30) electric connection, by USB interface (21) intercommunication external power source obtains the electric energy, PCBA board (20) direct control atomizer (30) atomize the tobacco tar in cartridge (40), thereby saved the space of installation battery.
2. The electronic cigarette according to claim 1, characterized in that the first opening (13) is provided at the trailing end of the housing (10).
3. The electronic cigarette according to claim 1, wherein the cartridge (40) has a sealing base (50) at the bottom, the sealing base (50) has a second opening (51) formed therethrough, the cartridge (40) has a third opening (42) formed at the top, a ventilation tube (43) is disposed in the cartridge (40), and both ends of the ventilation tube (43) are respectively communicated with the second opening (51) and the third opening (42).
4. The electronic cigarette according to claim 3, wherein a side wall of the ventilation tube (43) near the second opening (51) is provided with at least one oil inlet (431), and the atomizer (30) is disposed in the ventilation tube (43) in close contact with the oil inlet (431).
5. The electronic cigarette according to claim 4, wherein the ventilation tube (43) is cylindrical, the diameter of the end of the ventilation tube (43) near the second opening (51) is larger than the diameter of the end of the ventilation tube far from the second opening (51), the atomizer (30) is hollow and cylindrical, and the outer diameter of the atomizer (30) is matched with the inner diameter of the end of the ventilation tube (43) near the second opening (51).
6. The electronic cigarette of claim 4, wherein the prongs of the atomizer (30) are electrically connected to the PCBA board (20) after passing through the seal mount (50).
7. The electronic cigarette of claim 1, wherein the PCBA board (20) is provided with a microphone (22).
8. The electronic cigarette according to claim 1, wherein the housing (10) is engaged with the cartridge (40) by at least one pair of engaging grooves (12) and engaging protrusions (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885078.4U CN210203356U (en) | 2019-06-12 | 2019-06-12 | Electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920885078.4U CN210203356U (en) | 2019-06-12 | 2019-06-12 | Electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210203356U true CN210203356U (en) | 2020-03-31 |
Family
ID=69931600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920885078.4U Expired - Fee Related CN210203356U (en) | 2019-06-12 | 2019-06-12 | Electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210203356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11399573B2 (en) | 2020-09-07 | 2022-08-02 | Japan Tobacco Inc. | Power supply unit for aerosol generation device |
| US11503862B2 (en) * | 2020-09-07 | 2022-11-22 | Japan Tobacco Inc. | Power supply unit for aerosol generation device with switch unit on data line |
| US11901752B2 (en) | 2020-09-07 | 2024-02-13 | Japan Tobacco Inc. | Power supply unit for aerosol generation device |
-
2019
- 2019-06-12 CN CN201920885078.4U patent/CN210203356U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11399573B2 (en) | 2020-09-07 | 2022-08-02 | Japan Tobacco Inc. | Power supply unit for aerosol generation device |
| US11503862B2 (en) * | 2020-09-07 | 2022-11-22 | Japan Tobacco Inc. | Power supply unit for aerosol generation device with switch unit on data line |
| US11901752B2 (en) | 2020-09-07 | 2024-02-13 | Japan Tobacco Inc. | Power supply unit for aerosol generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211025 Address after: 518000 Room 301, building B, huifengjin Industrial Park, Xisha Second Ring Road, Shasi community, Shajing street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen yushangpu Electronic Technology Co.,Ltd. Address before: 523899 Building 2, No. 4, Dongxin Second Road, Humen Town, Dongguan City, Guangdong Province Patentee before: Dongguan yushangpu Electronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |