CN212590248U - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
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- CN212590248U CN212590248U CN202020699560.1U CN202020699560U CN212590248U CN 212590248 U CN212590248 U CN 212590248U CN 202020699560 U CN202020699560 U CN 202020699560U CN 212590248 U CN212590248 U CN 212590248U
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- oil storage
- inlet pipe
- atomization
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Abstract
The application discloses atomizer and electron cigarette, this atomizer includes: the oil storage assembly is provided with an oil storage cavity, an oil outlet hole, an oil sealing piece and an elastic piece; the atomization assembly is detachably connected with the oil storage assembly; the atomization assembly comprises a base, an atomization core and a bracket; the atomizing core is accommodated in a bracket, the bracket is fixed on the base, and the bracket is provided with an oil inlet pipe; when the atomizing assembly is connected with the oil storage assembly, the oil inlet pipe is inserted into the oil outlet hole, and the oil sealing piece is pushed to move so as to open the oil outlet hole; the tobacco tar in the oil storage cavity flows to the atomizing core through the oil inlet pipe; when the atomization assembly is disassembled from the oil storage assembly, the oil inlet pipe is removed from the oil outlet hole, so that the oil outlet hole is closed by the oil sealing member under the elastic action of the elastic member. The application provides an atomizer and electron cigarette can realize tobacco tar and the separation of atomizing core, thereby prevent to lead to shortening atomizing core life-span and take place because of the tobacco tar is rotten to lead to the not good condition of taste of inhaling because of the tobacco tar all the time with the contact of atomizing core, has promoted user experience.
Description
Technical Field
The application relates to the technical field of smoking sets, in particular to an atomizer and an electronic cigarette.
Background
The electronic cigarette is an electronic product which generates smoke through heating tobacco tar and is used for a user to suck, and generally comprises an atomizer and a battery pack, wherein the tobacco tar is stored in the atomizer, the atomization core used for heating the tobacco tar is arranged in the atomizer, and the battery pack can supply power to the atomization core to enable the atomization core to generate heat and generate high temperature to heat the tobacco tar.
The tobacco tar is always contacted with the atomizing core, so that the atomizing core is easily damaged, and the service life of the atomizing core is shortened; meanwhile, tobacco tar is easy to deteriorate, so that the smoking taste is not good, and the use experience of a user is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The main objective of this application provides an atomizer and electron cigarette that tobacco tar and atomizing core can separate each other.
To achieve the above object, one aspect of the present application provides an atomizer comprising:
the oil storage assembly is provided with an oil storage cavity for storing the tobacco tar, an oil outlet communicated with the oil storage cavity, an oil sealing piece for closing the oil outlet and an elastic piece for elastically abutting against the oil sealing piece;
the atomizing assembly is detachably connected with the oil storage assembly; the atomization assembly comprises a base, an atomization core and a support, wherein the atomization core is used for heating tobacco tar to generate smoke for a user to suck; the atomizing core is at least partially accommodated in the bracket, the bracket is fixed on the base, and the bracket is provided with an oil inlet pipe;
when the atomizing assembly is connected with the oil storage assembly, the oil inlet pipe is inserted into the oil outlet hole and pushes the oil sealing piece to move so as to open the oil outlet hole; the tobacco tar in the oil storage cavity flows to the atomizing core through the oil inlet pipe;
when the atomization assembly is disassembled from the oil storage assembly, the oil inlet pipe is removed from the oil outlet hole, so that the oil outlet hole is closed by the oil sealing piece under the elastic force of the elastic piece.
Another aspect of the present application provides an electronic cigarette, including foretell atomizer and battery pack, battery pack is used for supplying power for the atomizer.
The application provides an atomizer and electron cigarette can realize tobacco tar and the separation of atomizing core, thereby prevent to lead to shortening atomizing core life-span and take place because of the tobacco tar is rotten to lead to the not good condition of taste of inhaling because of the tobacco tar all the time with the contact of atomizing core, has promoted user experience.
Drawings
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic view of the overall structure of an atomizer according to an embodiment of the present application;
FIG. 2 is an exploded view of an oil storage assembly according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of an oil storage assembly according to an embodiment of the present application;
FIG. 4 is a schematic diagram of the overall configuration of an atomizing assembly in accordance with an embodiment of the present disclosure;
FIG. 5 is an exploded view of the atomizing assembly in accordance with an embodiment of the present application;
FIG. 6 is a schematic cross-sectional view of an atomizing assembly in an embodiment of the present application;
FIG. 7 is a schematic cross-sectional view of an atomizer in accordance with an embodiment of the present application;
FIG. 8 is another schematic cross-sectional view of an atomizer in accordance with an embodiment of the present application;
FIG. 9 is a schematic view of an atomizing core according to an embodiment of the present application;
FIG. 10 is another schematic view of an atomizing core configuration in accordance with an embodiment of the present application;
fig. 11 is a schematic structural diagram of an electronic cigarette according to an embodiment of the present application.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. To facilitate an understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and detailed description. 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 be present. The terms "upper", "lower", "left", "right", "inner", "outer" and the like as used herein are for illustrative purposes only.
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 application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. 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 to 11, an electronic cigarette 100 according to an embodiment of the present disclosure includes a nebulizer 10 and a battery assembly 20, where the battery assembly 20 is configured to supply power to the nebulizer 10; the atomizer 10 and the battery assembly 20 can be fixedly connected in a buckling mode, can also be fixedly connected in a threaded connection mode, can also be fixedly connected in a magnetic connection mode, and only the battery assembly 20 needs to be ensured to stably supply power to the atomizer 10. In this example, the fixed connection is preferably achieved by means of a magnetic connection, such as the magnetic element 28 in fig. 5. Wherein the atomizer 10 comprises an oil storage assembly 1 and an atomizing assembly 2.
Referring to fig. 1 to 3, the oil storage assembly includes a housing 11, an elastic member 12, an oil seal member 13, a fourth sealing member 14, and a bottom cover 15.
The housing 11 has an open end 111 and a mouthpiece end 112, and the open end 111 and the mouthpiece end 112 are opposite ends of the housing 11. Housing 11 has a flue gas passage 113 therein, flue gas passage 113 extending from nozzle end 112 toward open end 111. The gap between the smoke channel 113 and the housing 11 forms an oil storage chamber 114 for storing the smoke, and the smoke channel 113 and the oil storage chamber 114 are independent of each other. Still have in the casing 11 and accomodate chamber 115, accomodate chamber 115 and oil storage chamber 114 intercommunication and oil storage chamber 114 locates and accomodate chamber 115 and keep away from one side of open end 111, and oil storage chamber 114 and accomodate chamber 115 are upper and lower setting.
The elastic element 12 is sleeved on one side of the smoke channel 113 far away from the suction nozzle end 112, and the oil seal element 13, the fourth sealing element 14 and the bottom cover 15 are all provided with through holes matched with the shape of the smoke channel 113. After the elastic member 12 is sleeved on the smoke channel 113, the oil seal member 13, the fourth sealing member 14 and the bottom cover 15 can be sequentially sleeved on the smoke channel 113. The elastic member 12 elastically abuts against the oil sealing member 13, the fourth sealing member 14 and the bottom cover 15 are further provided with oil outlet holes 116, the oil outlet holes 116 are staggered from the flue gas channel 113, and the number of the oil outlet holes 116 is not limited herein, and may be 1, 2 or more. The application preferably uses 2 oil outlets 116 and the elastic member 12 is a spring. When the atomizing assembly 2 is connected to the oil storage assembly 1, the oil inlet pipe 221 is inserted into the oil outlet hole 116, and the spring is compressed in the direction of the nozzle end 112, so that the oil seal 13 moves upward to open the oil outlet hole 116, and at the same time, the fourth seal 14 can seal the gap between the oil inlet pipe 221 and the oil outlet hole 116; when the atomizing assembly 2 is disassembled from the oil reservoir assembly 1, the oil inlet pipe 221 is removed from the oil outlet hole 116, so that the oil seal 13 is moved downward by the elastic force of the spring to close the oil outlet hole 116.
Referring to fig. 4-10, the atomizing assembly 2 includes a first seal 21, a bracket 22, a second seal 23, an atomizing cartridge 24, a third seal 25, and a base 26.
Referring to fig. 9-10, the atomizing core 24 is used to heat the tobacco tar to produce an aerosol for the user to inhale. The atomizing core 24 includes a porous base 241 and a heating element 242, the heating element 242 is disposed on the porous base 241, for example, the heating element 242 may be a printed circuit disposed on the lower surface of the porous base 241, or may be a metal wire or the like disposed inside or outside the porous base 241, and the porous base 241 is preferably made of a porous material, such as a porous ceramic body, a porous glass ceramic, a porous glass, or the like; the heat generating body 242 in this embodiment is a printed wiring provided on the lower surface of the porous substrate 241.
The porous base 241 has an oil groove 243 for receiving the soot, the oil groove 243 extends along the length direction of the porous base 241 and penetrates through the porous base 241, the upper surface of the porous base 241 is provided with openings, the openings are communicated with the oil inlet pipes 221, and the number of the openings is the same as that of the oil inlet pipes 221. When the atomizing assembly 2 is connected to the oil reservoir 1, the soot in the oil reservoir 114 can flow into the oil inlet pipe 221 through the oil inlet groove 222 and then into the oil groove 243 through the opening.
The holder 22 has a chamber that houses the atomizing core 24, and the atomizing core 24 is at least partially housed within the holder 26. The bracket 22 is fixed to the base 26, and may be fixed to the base 26 by a snap-fit connection. The bracket 22 is provided with oil inlet pipes 221, the number of the oil inlet pipes 221 is the same as that of the oil outlet holes 116, and 2 oil inlet pipes 221 are preferably adopted in the application. The end of the oil inlet pipe 221 is provided with an oil inlet groove 222, when the atomization assembly 2 is connected with the oil storage assembly 1, the oil inlet pipe 221 is inserted into the oil outlet hole 116, and pushes the oil seal 13 to move upwards to open the oil outlet hole 116; at this time, the smoke in the oil reservoir 114 can flow into the oil inlet pipe 221 through the oil inlet groove 222, and further flow toward the atomizing core 24. It should be noted that, in other examples, it is also possible to eliminate the oil inlet groove 222 from the oil inlet pipe 221.
The bracket 22 also has a confluence chamber 223, and in this example, the confluence chamber 223 is disposed between the two oil feed pipes 221.
The confluence chamber 223 includes an air outlet, a first air inlet, and a second air inlet (not shown in the drawings);
the air outlet is communicated with the flue gas channel 113;
when the atomizing assembly 2 is connected with the oil storage assembly 1, a first air flow channel (shown as a in fig. 8) is formed by a gap between the atomizing assembly 2 and the first inner surface of the oil storage assembly 1, so that part of the smoke generated by the atomizing core 24 flows into the first air inlet through the first air flow channel a; a second airflow channel (shown as B in FIG. 8) is formed by a gap between the atomizing assembly 2 and the second inner surface of the oil storage assembly 1, so that another part of the smoke generated by the atomizing core 24 flows into the second air inlet through the second airflow channel B; the first inner surface and the second inner surface are two opposite inner surfaces of the oil storage member 1 in the thickness direction, for example: the first inner surface may be an inner surface of the front panel and the second inner surface is an inner surface of the rear panel;
the smoke flowing in from the first inlet port and the second inlet port is merged and then flows into the smoke passage 113 from the outlet port.
Further, the outer surface of the confluence chamber 223 is further provided with a first sealing member 21; when the atomizing assembly 2 is connected to the oil storage assembly 1, the first seal 21 abuts on the end of the oil outlet hole 116 to seal the gap between the confluence chamber 223 and the oil inlet pipe 221 and the oil outlet hole 116.
Further, a second seal 23 is provided between the atomizing core 24 and the support 22 to seal a gap between the atomizing core 24 and the support 22.
Further, a third sealing member 25 is provided between the holder 22 and the base 26 to seal a gap between the holder 22 and the base 26.
Referring to fig. 4, the surfaces of the first sealing member 21, the second sealing member 23 and the third sealing member 25 facing the first inner surface and the second inner surface are all provided with a convex rib; for example: in fig. 4, the first seal 21 is provided with a projection rib 211 on the surface facing the inner surface of the front panel, the second seal 23 is provided with a projection rib 231 on the surface facing the inner surface of the front panel, and the third seal 25 is provided with a projection rib 251 on the surface facing the inner surface of the front panel.
The convex ribs facing the first inner surface are mutually abutted to form convex ribs with a first closed pattern, and the convex ribs of the first closed pattern are abutted to the first inner surface to form a first air flow channel (shown as A in figure 8);
the convex ribs facing the second inner surface are abutted with each other to form convex ribs with a second closed pattern, and the convex ribs of the second closed pattern are abutted with the second inner surface to form a second air flow channel (shown as B in fig. 8). In this example, the specific shapes of the first closed pattern and the second closed pattern are not limited.
Referring to fig. 4 again, in this example, the outer surface of the oil inlet pipe 221 forms a step 224;
when the atomization assembly 2 is connected with the oil storage assembly 1, the step 224 is abutted with the fourth sealing element 14, and the smoke oil sealing is ensured to be reliable through the step 224.
Referring to fig. 7, in the present embodiment, the atomizing assembly 2 further includes a metal thimble 27, one end of the metal thimble 27 is disposed on the base 26, and the other end of the metal thimble 27 abuts against the atomizing core 24 (the metal thimble 27 is electrically connected to the printed circuit on the lower surface of the porous substrate 241), so that an atomizing cavity (not shown) is formed between the atomizing core 24 and the base 26 at an interval.
Referring to fig. 7, in the present example, the base 26 has an air inlet hole 262, so that the air flow outside the atomizer 10 flows into the atomizing core 24 through the air inlet hole 262.
As can be understood with reference to fig. 1, 3-4, the base 26 has a deformable elastic arm 261, and the elastic arm 261 is provided with a clamping protrusion; the housing 11 of the oil storage assembly 1 is provided with a through hole 117 matched with the clamping protrusion. When the atomization assembly 2 is connected with the oil storage assembly 1, the clamping protrusion on the elastic arm 261 is exposed to the outside through the through hole 117; when the user presses the clamping protrusion with fingers, the elastic arm 261 can be deformed, so that the clamping protrusion is separated from the through hole 117, and the atomizing assembly 2 is detached from the oil storage assembly 1. The length of the clamping bulge can be set longer, so that the clamping device is convenient for a user to operate.
It should be noted that the description of the present application and the accompanying drawings set forth preferred embodiments of the present application, however, the present application may be embodied in many different forms and is not limited to the embodiments described in the present application, which are not intended as additional limitations to the present application, but are provided for the purpose of providing a more thorough understanding of the present disclosure. Moreover, the above-mentioned technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope described in the present specification; further, modifications and variations may occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the scope of the appended claims.
Claims (12)
1. An atomizer, comprising:
the oil storage assembly is provided with an oil storage cavity for storing tobacco tar, an oil outlet communicated with the oil storage cavity, an oil sealing piece for closing the oil outlet and an elastic piece for elastically abutting against the oil sealing piece;
the atomizing assembly is detachably connected with the oil storage assembly; the atomization assembly comprises a base, an atomization core and a support, wherein the atomization core is used for heating tobacco tar to generate smoke for a user to suck; the atomizing core is at least partially accommodated in the bracket, the bracket is fixed on the base, and the bracket is provided with an oil inlet pipe;
when the atomizing assembly is connected with the oil storage assembly, the oil inlet pipe is inserted into the oil outlet hole and pushes the oil sealing piece to move so as to open the oil outlet hole; the tobacco tar in the oil storage cavity flows to the atomizing core through the oil inlet pipe;
when the atomization assembly is disassembled from the oil storage assembly, the oil inlet pipe is removed from the oil outlet hole, so that the oil outlet hole is closed by the oil sealing piece under the elastic force of the elastic piece.
2. The atomizer of claim 1, wherein said oil reservoir assembly further comprises a flue gas channel formed within said oil reservoir assembly and independent of said oil reservoir chamber.
3. The nebulizer of claim 2, wherein the holder has a converging chamber comprising an air outlet, a first air inlet, and a second air inlet;
the gas outlet is communicated with the flue gas channel;
when the atomization assembly is connected with the oil storage assembly, a first air flow channel is formed by a gap between the atomization assembly and a first inner surface of the oil storage assembly, so that part of smoke generated by the atomization core flows into the first air inlet through the first air flow channel; a gap between the atomizing assembly and the second inner surface of the oil storage assembly forms a second air flow channel, so that another part of smoke generated by the atomizing core flows into the second air inlet through the second air flow channel; the first inner surface and the second inner surface are two opposite inner surfaces of the oil storage assembly along the thickness direction;
the smoke flowing in from the first air inlet and the second air inlet is converged and then flows into the smoke channel from the air outlet.
4. A nebulizer as claimed in claim 3, wherein the outer surface of the converging chamber is provided with a first seal;
when the atomization assembly is connected with the oil storage assembly, the first sealing piece abuts against the end part of the oil outlet hole so as to seal the gap between the confluence chamber and the oil inlet pipe and between the oil outlet holes.
5. A nebulizer as claimed in claim 4, wherein a second seal is provided between the nebulizing cartridge and the holder to seal a gap between the nebulizing cartridge and the holder.
6. A nebulizer as claimed in claim 5, wherein a third seal is provided between the holder and the base to seal a gap between the holder and the base.
7. The nebulizer of claim 6, wherein the faces of the first, second and third seals facing the first and second inner surfaces are each provided with a raised rib;
the convex ribs facing the first inner surface are mutually abutted to form convex ribs with a first closed pattern, and the convex ribs with the first closed pattern are abutted to the first inner surface to form the first air flow channel;
the convex ribs facing the second inner surface are mutually abutted to form convex ribs with a second closed pattern, and the convex ribs with the second closed pattern are abutted to the second inner surface to form the second air flow channel.
8. The atomizer of claim 3, wherein said oil inlet pipe and said oil outlet hole are each two in number, and said confluence chamber is disposed between said two oil inlet pipes.
9. A nebulizer as claimed in any one of claims 1 to 8, wherein the oil storage assembly comprises a fourth seal; when the atomization assembly is connected with the oil storage assembly, the fourth sealing element seals a gap between the oil inlet pipe and the oil outlet hole.
10. The atomizer of claim 9, wherein an outer surface of said oil inlet tube defines a step, said step abutting said fourth seal.
11. The atomizer of any one of claims 1 to 8, wherein said base has a deformable resilient arm, said resilient arm having a snap projection thereon; the oil storage assembly is provided with a through hole matched with the clamping protrusion, and the clamping protrusion is exposed through the through hole and configured to be operated so as to deform the elastic arm, so that the clamping protrusion is separated from the through hole.
12. An electronic cigarette comprising the nebulizer of any one of claims 1-11 and a battery assembly for powering the nebulizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699560.1U CN212590248U (en) | 2020-04-30 | 2020-04-30 | Atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699560.1U CN212590248U (en) | 2020-04-30 | 2020-04-30 | Atomizer and electronic cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN212590248U true CN212590248U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020699560.1U Active CN212590248U (en) | 2020-04-30 | 2020-04-30 | Atomizer and electronic cigarette |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183855A1 (en) * | 2021-03-04 | 2022-09-09 | 深圳麦克韦尔科技有限公司 | Atomizer and electronic atomization device |
| WO2022199667A1 (en) | 2021-03-24 | 2022-09-29 | 深圳市合元科技有限公司 | Atomizer, electronic atomization device, and sealing element for atomizer |
| WO2022258050A1 (en) | 2021-06-10 | 2022-12-15 | 深圳市合元科技有限公司 | Electronic atomization device, power mechanism and control method |
| WO2023072078A1 (en) | 2021-10-27 | 2023-05-04 | 深圳市合元科技有限公司 | Aerosol generating device and control method therefor |
| WO2024066223A1 (en) * | 2022-09-30 | 2024-04-04 | 爱奇迹(香港)有限公司 | Atomizer and cartridge thereof |
-
2020
- 2020-04-30 CN CN202020699560.1U patent/CN212590248U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183855A1 (en) * | 2021-03-04 | 2022-09-09 | 深圳麦克韦尔科技有限公司 | Atomizer and electronic atomization device |
| WO2022199667A1 (en) | 2021-03-24 | 2022-09-29 | 深圳市合元科技有限公司 | Atomizer, electronic atomization device, and sealing element for atomizer |
| WO2022258050A1 (en) | 2021-06-10 | 2022-12-15 | 深圳市合元科技有限公司 | Electronic atomization device, power mechanism and control method |
| WO2023072078A1 (en) | 2021-10-27 | 2023-05-04 | 深圳市合元科技有限公司 | Aerosol generating device and control method therefor |
| WO2024066223A1 (en) * | 2022-09-30 | 2024-04-04 | 爱奇迹(香港)有限公司 | Atomizer and cartridge thereof |
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