CN210726697U - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
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- CN210726697U CN210726697U CN201920902918.3U CN201920902918U CN210726697U CN 210726697 U CN210726697 U CN 210726697U CN 201920902918 U CN201920902918 U CN 201920902918U CN 210726697 U CN210726697 U CN 210726697U
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Abstract
An atomizer and an electronic cigarette, an atomization carrier, wherein the atomization carrier comprises a shell and a separator arranged in the shell; the separator separates the interior of the shell to form a main liquid storage bin and a pre-liquid storage bin which are independently arranged; the atomization core is arranged in the pre-liquid storage bin; the control valve is used for selectively communicating or isolating the main liquid storage bin and the pre-liquid storage bin; and the liquid supply mechanism is at least partially arranged in the main liquid storage bin and is used for driving the smoke liquid in the main liquid storage bin to flow out to the pre-liquid storage bin. The utility model discloses in atomizer and electron cigarette, main stock solution storehouse and prestorage liquid storehouse independent setting, and the atomizing core sets up and sets up in the prestorage liquid storehouse that has a small amount of tobacco juice outside the main stock solution storehouse that has a large amount of tobacco juice in the storage, avoids the atomizing core to soak in the main stock solution storehouse that has a large amount of tobacco juice for a long time, and leads to the active ingredient of a large amount of tobacco juice to take place rotten in the main stock solution storehouse.
Description
Technical Field
The utility model relates to an electron cigarette field, in particular to atomizer and electron cigarette.
Background
In the existing electronic cigarette, the atomizer is powered by a power supply device and is used for heating the cigarette liquid to form smoke, so that a user has a feeling similar to smoking when smoking. The inside of the atomizer of electron cigarette on the market is provided with the stock solution chamber that is used for saving the tobacco juice usually for the atomizing core setting that absorbs and heat the tobacco juice leads to the atomizing core to soak all the time in the tobacco juice, makes the tobacco juice take place rotten easily under the long-time effect in the stock solution intracavity, thereby influences the user and inhales the taste.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an atomizer which can prevent the smoke liquid from deteriorating due to the long-time contact between the atomizing core and the smoke liquid.
It is also necessary to provide an electronic cigarette with the atomizer.
An atomizer, comprising:
the atomizing carrier comprises a shell and a partition arranged in the shell; the separator separates the interior of the shell to form a main liquid storage bin and a pre-liquid storage bin which are independently arranged;
the atomization core is arranged in the pre-liquid storage bin;
the control valve is used for selectively communicating or isolating the main liquid storage bin and the pre-liquid storage bin; and
and the liquid supply mechanism is at least partially arranged in the main liquid storage bin and is used for driving the smoke liquid in the main liquid storage bin to flow out to the pre-liquid storage bin.
In one embodiment, the liquid supply mechanism comprises an air pump, an air inlet pipeline and a liquid conveying pipeline, wherein the air inlet end of the air inlet pipeline is connected with the air pump, and the air outlet end of the air inlet pipeline is extended out of the liquid level of the smoke liquid in the main liquid storage bin;
the liquid inlet end structure of infusion pipeline is for stretching into in the tobacco juice in the main stock solution storehouse, the liquid outlet end structure of infusion pipeline is for stretching into in advance the stock solution storehouse, control flap can set up with opening and close in the liquid outlet end of infusion pipeline.
In one embodiment, the liquid supply mechanism comprises a first one-way valve, and the first one-way valve is arranged at the air outlet end of the air inlet pipeline and allows the pressure gas in the air inlet pipeline to flow into the main liquid storage bin in a one-way mode.
In one embodiment, the liquid supply mechanism further comprises a second one-way valve, the second one-way valve is arranged at the air inlet end of the air inlet pipeline and allows the pressure gas to flow into the air inlet pipeline in a one-way mode through the air pump.
In one embodiment, the atomizer comprises a smoke liquid residual amount detector and a control board, wherein the smoke liquid residual amount detector is used for acquiring a smoke liquid residual amount value in the pre-storage liquid bin and transmitting the smoke liquid residual amount value to the control board, and the control board compares the acquired smoke liquid residual amount value with a preset residual amount value;
when the residual value of the tobacco liquid is smaller than the preset residual value, the control panel controls and starts the liquid supply mechanism and opens the control valve;
and when the residual value of the tobacco liquid is greater than the preset residual value, the control panel controls to stop the liquid supply mechanism.
In one embodiment, the control board controls the liquid supply mechanism to start and stop synchronously with the control valve.
In one embodiment, the smoke liquid residual detector is a pressure sensor for detecting the smoke liquid residual in the pre-storage liquid bin.
In one embodiment, the atomizing core comprises a heating element and a liquid absorbing element, wherein the heating element is made of a material with temperature resistivity property; the atomizer further comprises a resistance detection element and a control board, wherein the resistance detection element is used for acquiring the current resistance value of the heating piece and transmitting the current resistance value to the control board, and the control board compares the current resistance value of the heating piece with a preset resistance value;
and when the current resistance value of the heating part is smaller than the preset resistance value, the control panel controls the heating part to stop electrifying, and starts the liquid supply mechanism and opens the control valve.
In one embodiment, the main liquid storage bin and the pre-liquid storage bin are arranged along a vertical direction, and the main liquid storage bin is positioned below the smoke liquid in the pre-liquid storage bin in the gravity direction.
An electron cigarette, includes power supply unit and atomizer, the atomizer is foretell atomizer.
The utility model discloses in atomizer and electron cigarette, main stock solution storehouse and prestorage liquid storehouse independent setting, and the atomizing core sets up and sets up in the prestorage liquid storehouse that has a small amount of tobacco juice outside the main stock solution storehouse that has a large amount of tobacco juice in the storage, avoids the atomizing core to soak in the main stock solution storehouse that has a large amount of tobacco juice for a long time, and leads to the active ingredient of a large amount of tobacco juice to take place rotten in the main stock solution storehouse.
Drawings
Fig. 1 is a schematic structural diagram of an atomizer according to the present invention;
fig. 2 is a control block diagram of the atomizer of the present invention.
| Atomizer 100 | Atomizing |
| Housing 11 | |
| Pre-reservoir 112 | Separator 13 |
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Second sheetTo the |
| Atomizing |
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| Smoke liquid |
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Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, in one embodiment of the present invention, an electronic cigarette (not shown) includes an atomizer 100 and a power supply device (not shown) for providing electric drive to the atomizer 100. The atomizer 100 is used for being electrically connected with a power supply device, and the atomizer 100 heats the tobacco juice under the electric drive of the power supply device, so that the tobacco juice is atomized into smoke.
The atomizer 100 includes an atomizing carrier 10, a liquid supply mechanism 20, a control valve 40, and an atomizing core 30. The atomization carrier 10 includes a housing 11 and a partition 13 disposed in the housing 11. The housing 11 is hollow to form a cavity, and the partition 13 separates the cavity inside the housing 11 to form a main liquid storage chamber 110 and a pre-liquid storage chamber 112 which are independently arranged. The liquid supply mechanism 20 is at least partially disposed in the main liquid storage bin 110 and is configured to drive the smoke liquid in the main liquid storage bin 110 to flow out into the pre-liquid storage bin 112, so as to supply the liquid from the main liquid storage bin 110 to the pre-liquid storage bin 112. The control valve 40 selectively connects or isolates the main reservoir 110 to the pre-reservoir 112, i.e. the liquid supply mechanism 20 can controllably supply liquid from the main reservoir 110 to the pre-reservoir 112 or stop supplying liquid. The atomizing core 30 is disposed in the pre-liquid storage chamber 112 for heating the smoke liquid adsorbed by the pre-liquid storage chamber 112.
In the present application, the main liquid storage bin 110 and the pre-liquid storage bin 112 are arranged along the vertical direction, and the main liquid storage bin 110 is located below the smoke liquid gravity direction in the pre-liquid storage bin 112. That is to say, main stock solution storehouse 110 and reserve liquid storehouse 112 independent setting in advance, and atomizing core 30 sets up outside the main stock solution storehouse 110 that stores a large amount of tobacco juice and sets up in the reserve liquid storehouse 112 that stores a small amount of tobacco juice in advance, avoids atomizing core 30 to soak in the main stock solution storehouse 110 that stores a large amount of tobacco juice for a long time, and leads to the active ingredient of a large amount of tobacco juice to take place to deteriorate in main stock solution storehouse 110.
The liquid supply mechanism 20 adopts the direction of pressurizing the main liquid storage bin 110, and realizes that the main liquid storage bin 110 automatically supplies liquid to the pre-liquid storage bin 112. Specifically, the liquid supply mechanism 20 includes an air pump 21, an air intake duct 22, and a liquid delivery duct 23. The air pump 21 is disposed outside the atomization carrier 10 and is used for pumping the outside air flow into the air inlet duct 22. The air inlet end of the air inlet pipe 22 is configured to be connected with the air pump 21, and the air outlet end of the air inlet pipe 22 is configured to extend into the main liquid storage bin 110 and extend out of the liquid level of the tobacco liquid in the main liquid storage bin 110. The inlet end of the infusion tube 23 is configured to extend into the tobacco juice in the main reservoir 110 and the outlet end of the infusion tube 23 is configured to pass through the partition 13 and extend into the pre-reservoir 112.
Thus, when the air pump 21 is started and works, the external air flow is pumped into the air inlet pipe 22 and flows out of the air outlet end of the air inlet pipe 22 to the space of the main liquid storage bin 110, which is not filled with the smoke liquid, the internal pressure of the main liquid storage bin 110 is increased, the smoke liquid is forced to flow into the liquid conveying pipe 23 through the liquid inlet end of the liquid conveying pipe 23 and then is output into the pre-liquid storage bin 112 through the liquid outlet end of the liquid conveying pipe 23, and therefore the smoke liquid in the main liquid storage bin 110 is supplied to the pre-liquid storage bin 112 under the action of the liquid supply mechanism 20.
In one embodiment, the liquid supply mechanism 20 includes a first check valve 24, the first check valve 24 is disposed at the air outlet end of the air inlet pipe 22, and allows the pressurized air in the air inlet pipe 22 to flow into the main liquid storage 110 in a one-way manner, so as to prevent the smoke liquid from flowing backward into the air inlet pipe 22 when the electronic cigarette is inverted, shaken or the pressure of the air pump 21 is released after stopping operation.
In another embodiment, the liquid supply mechanism 20 further includes a second check valve 25, the second check valve 25 is disposed at the air inlet end of the air inlet pipe 22, and allows the pressure gas to flow into the air inlet pipe 22 in a single direction by the air pump 21, so as to prevent the smoke liquid of the electronic cigarette from flowing backward into the air inlet pipe 22 when the electronic cigarette is inverted or shaken, and then enters the air pump 21 through the air inlet pipe 22, so as to damage the air pump 21.
The control valve 40 is openably and closably arranged at the liquid outlet end of the liquid conveying pipeline 23, so that when liquid needs to be supplied from the main liquid storage bin 110 to the pre-liquid storage bin 112, the liquid outlet end of the liquid conveying pipeline 23 is opened and the smoke liquid is allowed to be output into the pre-liquid storage bin 112 through the liquid outlet end of the liquid conveying pipeline 23; and when the main liquid storage bin 110 needs to stop supplying liquid to the pre-liquid storage bin 112, the liquid outlet end of the liquid conveying pipeline 23 is closed, so that the liquid smoke is prevented from being output into the pre-liquid storage bin 112 through the liquid outlet end of the liquid conveying pipeline 23, and the liquid smoke is finally supplied according to the requirement.
In this embodiment, in order to improve the convenience of operation, the control valve 40 can be designed to open or close following the cigarette lighting action as required, so as to prevent the excessive liquid supply caused by the delay of air pressure after the cigarette lighting is finished.
Referring to fig. 1 and fig. 2, the atomizer 100 further includes a smoke remaining amount detector 50 and a control board 60, wherein the smoke remaining amount detector 50 is used for acquiring a smoke remaining amount value in the pre-storage tank 112 and transmitting the smoke remaining amount value to the control board 60. The control board 60 compares the acquired residual value of the tobacco liquid with a preset residual value, and performs corresponding operations on the liquid supply mechanism 20 and the control valve 40 according to the comparison result.
When the residual value of the tobacco liquid is smaller than the preset residual value, the control board 60 controls to start the liquid supply mechanism 20 and opens the control valve 40. Specifically, when the residual amount of the tobacco liquid is smaller than the preset residual amount, the amount of the tobacco tar in the pre-liquid storage bin 112 is judged to be insufficient, the control board 60 starts the air pump 21, and pressurizes the main liquid storage bin 110 through the air inlet pipeline 22, so as to push the tobacco liquid in the main liquid storage bin 110 into the liquid conveying pipeline 23; meanwhile, the control board 60 is also used for opening the control valve 40 to allow the tobacco juice entering the infusion pipeline 23 to be output into the pre-liquid storage bin 112 through the liquid outlet end, so that the tobacco juice in the pre-liquid storage bin 112 can be automatically supplemented, and the atomizing core 30 is prevented from being burnt.
When the residual value of the tobacco liquid is larger than the preset residual value, the control board 60 controls the liquid supply stopping mechanism 20 and closes the control valve 40. Specifically, after the liquid is supplied for a period of time, when the residual amount of the tobacco liquid is greater than the preset residual amount, the control board 60 controls the air pump 21 to stop working, and the control board 60 is further configured to close the control valve 40 to prevent the tobacco liquid from being output to the pre-liquid storage bin 112 through the liquid outlet end of the liquid conveying pipeline 23, so as to avoid the occurrence of the liquid overflow phenomenon in the pre-liquid storage bin 112.
In the above control process, the control board 60 performs synchronous start-stop control on the liquid supply mechanism 20 and the control valve 40, so as to prevent residual air pressure in the main liquid storage bin 110 from pushing smoke liquid to the pre-liquid storage bin 112, which causes excessive liquid supply of the pre-liquid storage bin 112, thereby realizing accurate liquid supply from the main liquid storage bin 110 to the pre-liquid storage bin 112.
In this embodiment, the smoke remaining detector 50 is a pressure sensor for detecting the remaining amount of smoke in the pre-liquid storage chamber 112, that is, the smoke remaining in the pre-liquid storage chamber 112 is detected by the pressure applied to the smoke in the pre-liquid storage chamber 112, so as to determine the remaining amount of smoke in the pre-liquid storage chamber 112. It is understood that in other embodiments, the smoke level detector 50 may also be a liquid level detector for detecting the liquid level of the smoke in the pre-storage bin 112 to determine the smoke level in the pre-storage bin 112, which is not limited herein.
The atomizing core 30 includes a heating member 31 and a liquid absorbing member (not shown), the liquid absorbing member is wrapped outside the heating member 31, and the liquid absorbing member is immersed in the smoke liquid in the pre-liquid storage chamber 112. The heat generating member 31 is composed of a material having a temperature resistivity property. The atomizing core 30 includes a resistance detecting element (not shown) for acquiring a current resistance value of the heat generating member 31 and transmitting the current resistance value to the control board 60. The control board 60 compares the current resistance value of the heating member 31 with a preset resistance value, and performs corresponding operations on the heating member 31, the liquid supply mechanism 20 and the control valve 40 according to the comparison result.
When the current resistance value of the heating element 31 is smaller than the preset resistance value, the control board 60 controls the heating element 31 to stop powering on, and starts the liquid supply mechanism 20 and opens the control valve 40. Specifically, when the current resistance value of the heating element 31 is smaller than the preset resistance value, the heating element 31 is judged to be dry-burned, the heating element 31 is controlled to stop being powered on, the control board 60 starts the air pump 21, the pressure in the main liquid storage bin 110 is increased through the air inlet pipeline 22, and the smoke liquid in the main liquid storage bin 110 is pushed to enter the liquid conveying pipeline 23; meanwhile, the control board 60 is also used for opening the control valve 40 to allow the tobacco juice entering the infusion pipeline 23 to be output into the pre-liquid storage bin 112 through the liquid outlet end, so that the tobacco juice in the pre-liquid storage bin 112 can be automatically supplemented, and the atomizing core 30 is prevented from being burnt.
When the current resistance value of the heating element 31 is greater than the preset resistance value, the control board 60 controls the liquid supply stopping mechanism 20 and closes the control valve 40. Specifically, when the current resistance value of the heating element 31 is greater than the preset resistance value, it is determined that the heating element 31 is working normally, and the control board 60 controls the heating element 31 to work normally, so as to keep the current working states of the liquid supply mechanism 20 and the control valve 40 unaffected.
The utility model discloses in atomizer 100, main stock solution storehouse 110 and pre-stock solution storehouse 112 independent setting, and atomizing core 30 set up and set up outside the main stock solution storehouse 110 that has a large amount of tobacco juice in the storage and set up in the pre-stock solution storehouse 112 that has a small amount of tobacco juice in the storage, avoid atomizing core 30 to soak in the main stock solution storehouse 110 that has a large amount of tobacco juice for a long time, and lead to the active ingredient of a large amount of tobacco juice to take place rotten in main stock solution storehouse 110.
The embodiment of the present invention provides an electronic cigarette, which has all the technical features of the atomizer 100, so that the electronic cigarette has the same technical effects as the atomizer 100.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An atomizer, characterized by: the atomizer includes:
the atomizing carrier comprises a shell and a partition arranged in the shell; the separator separates the interior of the shell to form a main liquid storage bin and a pre-liquid storage bin which are independently arranged;
the atomization core is arranged in the pre-liquid storage bin;
the control valve is used for selectively communicating or isolating the main liquid storage bin and the pre-liquid storage bin; and
and the liquid supply mechanism is at least partially arranged in the main liquid storage bin and is used for driving the smoke liquid in the main liquid storage bin to flow out to the pre-liquid storage bin.
2. The nebulizer of claim 1, wherein: the liquid supply mechanism comprises an air pump, an air inlet pipeline and a liquid conveying pipeline, wherein the air inlet end of the air inlet pipeline is connected with the air pump, and the air outlet end of the air inlet pipeline extends out of the liquid level of the tobacco juice in the main liquid storage bin;
the liquid inlet end structure of infusion pipeline is for stretching into in the tobacco juice in the main stock solution storehouse, the liquid outlet end structure of infusion pipeline is for stretching into in advance the stock solution storehouse, control flap can set up with opening and close in the liquid outlet end of infusion pipeline.
3. A nebulizer as claimed in claim 2, wherein: the liquid supply mechanism comprises a first one-way valve which is arranged at the air outlet end of the air inlet pipeline and allows the pressure gas in the air inlet pipeline to flow into the main liquid storage bin in a one-way mode.
4. A nebulizer as claimed in claim 3, wherein: the liquid supply mechanism further comprises a second one-way valve, the second one-way valve is arranged at the air inlet end of the air inlet pipeline and allows pressure gas to flow into the air inlet pipeline in a one-way mode through the air pump.
5. The nebulizer of claim 1, wherein: the atomizer comprises a smoke liquid residual amount detector and a control panel, the smoke liquid residual amount detector is used for acquiring a smoke liquid residual amount value in the pre-storage liquid bin and transmitting the smoke liquid residual amount value to the control panel, and the control panel compares the acquired smoke liquid residual amount value with a preset residual amount value;
when the residual value of the tobacco liquid is smaller than the preset residual value, the control panel controls and starts the liquid supply mechanism and opens the control valve;
and when the residual value of the tobacco liquid is greater than the preset residual value, the control panel controls to stop the liquid supply mechanism.
6. The atomizer of claim 5, wherein: the control panel controls the liquid supply mechanism and the control valve to start and stop synchronously.
7. The atomizer of claim 5, wherein: the smoke liquid residual detector is a pressure sensor used for detecting the smoke liquid residual in the pre-storage liquid bin.
8. The nebulizer of claim 1, wherein: the atomizing core comprises a heating part and a liquid absorbing part, and the heating part is made of a material with temperature resistance coefficient property; the atomizer further comprises a resistance detection element and a control board, wherein the resistance detection element is used for acquiring the current resistance value of the heating piece and transmitting the current resistance value to the control board, and the control board compares the current resistance value of the heating piece with a preset resistance value;
and when the current resistance value of the heating part is smaller than the preset resistance value, the control panel controls the heating part to stop electrifying, and starts the liquid supply mechanism and opens the control valve.
9. The nebulizer of claim 1, wherein: the main liquid storage bin and the pre-liquid storage bin are arranged along the vertical direction, and the main liquid storage bin is located below the smoke liquid gravity direction in the pre-liquid storage bin.
10. An electronic cigarette, characterized in that: comprises a power supply device and an atomizer, wherein the atomizer is the atomizer as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902918.3U CN210726697U (en) | 2019-06-14 | 2019-06-14 | Atomizer and electronic cigarette |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920902918.3U CN210726697U (en) | 2019-06-14 | 2019-06-14 | Atomizer and electronic cigarette |
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| Publication Number | Publication Date |
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| CN210726697U true CN210726697U (en) | 2020-06-12 |
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| CN201920902918.3U Active CN210726697U (en) | 2019-06-14 | 2019-06-14 | Atomizer and electronic cigarette |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023226035A1 (en) * | 2022-05-27 | 2023-11-30 | 深圳麦克韦尔科技有限公司 | Electronic atomization apparatus and automatic liquid supply method therefor, and storage medium and computer device |
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2019
- 2019-06-14 CN CN201920902918.3U patent/CN210726697U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023226035A1 (en) * | 2022-05-27 | 2023-11-30 | 深圳麦克韦尔科技有限公司 | Electronic atomization apparatus and automatic liquid supply method therefor, and storage medium and computer device |
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