CN210407086U - Sealed leak protection atomizing device - Google Patents
Sealed leak protection atomizing device Download PDFInfo
- Publication number
- CN210407086U CN210407086U CN201920766294.7U CN201920766294U CN210407086U CN 210407086 U CN210407086 U CN 210407086U CN 201920766294 U CN201920766294 U CN 201920766294U CN 210407086 U CN210407086 U CN 210407086U
- Authority
- CN
- China
- Prior art keywords
- assembly
- atomizing
- sealed
- leak
- proof
- 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.)
- Active
Links
Images
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model belongs to the technical field of the electron cigarette, a sealed leak protection atomizing device is disclosed, include: oil cup (2), oil storage chamber (3), atomizing seat (5) and sub-assembly (9), atomizing seat (5) are connected with oil cup (2) inner wall cooperation and are formed oil storage chamber (3), sub-assembly (9) are installed in atomizing seat (5), sub-assembly (9) are through atomizing seat (5) and oil storage chamber (3) intercommunication, sub-assembly (9) are including heating element and silica gel layer, silica gel layer injection moulding is at heating element's surface, and this surface is the installation contact surface of sub-assembly (9) and atomizing seat (5). The utility model discloses an atomizing device can prevent to leak because of the bad atomized liquid that leads to of assembly structure cooperation.
Description
Technical Field
The utility model belongs to the technical field of the electron cigarette, especially, relate to a sealed leak protection atomizing device.
Background
At present, the atomizer or the atomizing device of the electronic cigarette generally has the problem of leaking atomized liquid (such as tobacco tar), especially in the transportation process and the carrying process, and the phenomenon of oil leakage is caused in part by the assembly problem of certain parts and the assembly defect between the parts in the assembly process. As shown in fig. 1 to 3, in a typical assembly, the ceramic heating wire integrated assembly 7, the ceramic heating wire sealing seat 6, and the atomizing seat 5 are assembled and then sealed together with the oil cup 2 and the oil-separating silicone rubber 4 to form the sealed oil storage chamber 3. The ceramic electric heating wire sealing seat (material: silica gel) in the atomizer finished product utilizes the elastic deformation characteristic thereof to lead the ceramic electric heating wire sealing seat to be in interference fit with the periphery to wrap the ceramic electric heating wire integrated assembly to form an interference fit surface, thus ensuring the sealing between the ceramic electric heating wire sealing seat and the ceramic electric heating wire integrated assembly; when the ceramic heating wire sealing seat and the ceramic heating wire integrated assembly are assembled together with the atomizing seat, the assembly surface is also in interference fit, the ceramic heating wire sealing seat, the ceramic heating wire integrated assembly and the atomizing seat form sealing together, and the ceramic heating wire sealing seat, the ceramic heating wire integrated assembly and the atomizing seat are sealed to prevent oil leakage of a ceramic core and finished products of the atomizer. The smoke oil is sealed in the oil bin and flows into the ceramic core in the ceramic heating wire integrated assembly through the oil inlet of the atomizing base, and the smoke oil permeates into the ceramic core through the micropores in the ceramic core structure, namely the ceramic core absorbs oil until the process of saturation. When the ceramic core absorbs oil and is saturated, the ceramic heating wire integrated assembly is electrified with the battery rod through the electrode to heat the heating wire. The electric heating wire heats the smoke oil adsorbed in the micropores of the ceramic core to gasify the smoke oil to form smoke. The smoke diffuses out of the ceramic core and is absorbed out through the airway, i.e. the process of smoking from the mouthpiece.
The existing assembly mode has the following problems: the elasticity and the flexibility of the silica gel can cause the silica gel to be easily deformed, distorted, dislocated and extruded by extrusion force during assembly, so that poor assembly is caused, the sealing is not uniform, and oil leakage is caused; because the silica gel material is soft partially, the location structure on the structural design is not good at the effect during actual assembly, and there is the deviation actual position and the position of design location, causes the equipment not good for example: the defects of deviation, decentration, dislocation, reverse installation, distortion, corrugation, loose assembly and the like also cause poor sealing performance and oil leakage.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a sealed leak protection atomizing device can prevent to leak because of the bad atomized liquid that leads to of assembly structure cooperation.
The embodiment of the utility model provides a realize like this:
a sealed, leak-proof atomizing device, comprising: oil cup, oil storage chamber, atomizing seat and sub-assembly, atomizing seat and the cooperation of oil cup inner wall are connected and are formed the oil storage chamber, the sub-assembly is installed in the atomizing seat, the sub-assembly passes through atomizing seat and oil storage chamber intercommunication, the sub-assembly includes heating element and attaches the silica gel layer on it.
The silica gel layer is formed on the outer surface of the heating component in an injection molding mode, and the outer surface is a mounting contact surface of the assembling part and the atomizing seat.
Wherein, the heating component is a ceramic electric heating wire integrated component.
The sealing leakage-proof atomization device further comprises an electrode seat, wherein the electrode seat is connected with the inner wall of the oil cup in a matched mode and is located below the atomization seat.
Wherein a lower portion of the assembly is mounted within an electrode holder.
And the silica gel layer is formed on the mounting contact surface of the assembly and the electrode seat in an injection molding manner.
The sealing leakage-proof atomization device further comprises an oil-separation silica gel piece which is sleeved on the upper portion of the outer wall of the atomization seat and located between the atomization seat and the inner wall of the oil cup.
The sealing leakage-proof atomization device further comprises an airflow channel, one end of the airflow channel is communicated with the atomization cavity in the atomization seat, and the other end of the airflow channel is communicated with the outside of the oil cup.
Wherein, a suction nozzle is arranged at the top of the oil cup, and the airflow channel is communicated with the outside of the oil cup through the suction nozzle.
Wherein, airflow channel is located inside the oil cup to separate each other with the oil storage chamber and set up.
The embodiment of the utility model combines the ceramic heating wire integrated component and the ceramic heating wire sealing seat into a whole, cancels the assembling procedure of the original ceramic heating wire component and the ceramic heating wire sealing seat, and saves the assembling cost; the combined integrated piece is directly assembled with the atomizing seat, and the ceramic heating wire integrated assembly is used as a framework, so that the integrated piece is not easy to deform, and has better assembly effect with the atomizing seat, and better leakage-proof function; and directly injection-molding the liquid silica gel on the ceramic core by using an LSR liquid silica gel secondary injection molding process. The liquid silica gel and the ceramic core are tightly combined at high temperature when being injected in a mould, and the combination of the liquid silica gel and the ceramic core has strong drawing resistance and distortion deformation resistance, so that poor assembly caused by an assembly process can be avoided; the integrated + liquid silica gel seal assembly of pottery heating wire can be general use on the different projects of several as an independent standard component, avoids every project to open the silica gel mould alone in order to make the pottery heating wire seal receptacle to practice thrift the development cost of product line greatly.
Drawings
FIG. 1 is a cross-sectional view of a prior art atomizing device;
FIG. 2 is an assembly view of three components of a prior art atomizing device;
FIG. 3 is an exploded view of a prior art atomizer device;
fig. 4 is a cross-sectional view of an atomizing device according to the present invention;
FIG. 5 is an assembly view of two components of the atomizing device of the present invention;
FIG. 6 is an exploded view of the structure of the atomizing device of the present invention;
fig. 7 is a schematic flow diagram of the air passage of the atomizing device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is given to specific implementations of the present invention with reference to specific embodiments:
as shown in fig. 4 to 6, a sealed, leak-proof atomizer comprises: oil cup 2, oil storage chamber 3, atomizing seat 5 and sub-assembly 9, atomizing seat 5 is connected with the cooperation of 2 inner walls of oil cup and is formed oil storage chamber 3, sub-assembly 9 are installed in atomizing seat 5, sub-assembly 9 is through atomizing seat 5 and 3 intercommunications in oil storage chamber, sub-assembly 9 includes heating element and silica gel layer, silica gel layer injection moulding is at heating element's surface, and this surface is sub-assembly 9 and atomizing seat 5's installation contact surface.
Wherein, the heating component is a ceramic electric heating wire integrated component 7.
In the figure, the sealing and leakage-proof atomization device further comprises an electrode seat 8, wherein the electrode seat is connected with the inner wall of the oil cup 2 in a matched mode and is positioned below the atomization seat 5. The lower part of the assembly 9 is arranged in the electrode holder 8, and the silica gel layer is injection molded on the mounting contact surface of the assembly 9 and the electrode holder 8. Because the tobacco tar permeates into the heating component, the injection molding silica gel layer can ensure the effect that the tobacco tar is sealed more on the contact surface between the assembly and the electrode holder, and the oil leakage phenomenon can not appear on the electrode holder.
In order to further strengthen the sealing degree between the atomizing base and the oil cup, the sealing leakage-proof atomizing device further comprises an oil-separating silica gel piece 4 which is sleeved on the upper part of the outer wall of the atomizing base and is positioned between the atomizing base and the inner wall of the oil cup. Therefore, the atomization seat is connected with the inner wall of the oil cup more tightly through the oil separation silica gel piece, and better sealing is realized.
The sealing leakage-proof atomization device further comprises an airflow channel, one end of the airflow channel is communicated with the atomization cavity in the atomization seat, and the other end of the airflow channel is communicated with the outside of the oil cup. The top of the oil cup is provided with a suction nozzle 1, and the air flow channel is communicated with the outside of the oil cup through the suction nozzle. The air flow channel is positioned in the oil cup and is isolated from the oil storage cavity.
The sealing and leakage-proof atomization device further comprises an electrode assembly which is electrically connected with the heating assembly. The electrode assembly provides power to the heating assembly so that the heating assembly can work normally, and also has some control assemblies to realize more functions through a chip or a circuit.
The utility model discloses application liquid silica gel secondary injection moulding technology, ceramic heating wire integrated component mould plastics with liquid silica gel high temperature in the mould, and both closely combine through the high temperature at the surface molecule of contact fitting surface department and bond together, and both combine the back through secondary injection moulding, have very strong anti-drawing power, anti distortion deformation ability. Because the integration of the ceramic heating wire and the liquid silica gel sealing assembly are tightly combined, the ceramic heating wire and the liquid silica gel sealing assembly have strong anti-distortion capability (the ceramic heating wire can be understood as a framework, and the liquid silica gel sealing assembly can be understood as an external buffering sealing element), the assembly is reliably sealed after being in interference fit with the atomizing seat, the poor assembling phenomenon is greatly reduced, and the oil leakage of the ceramic core and the finished atomizer is prevented. In fig. 7, the arrows indicate the smoke outlet flow channels. The design of the air passage can be consistent with the scheme in the prior art, when the ceramic core absorbs oil to saturation, the ceramic heating wire is integrated and the liquid silica gel sealing component (namely, the assembly component) is electrified with the battery rod through the electrode to heat the heating wire, the heating wire heats up and heats the smoke oil adsorbed in the micropores of the ceramic core to gasify the smoke oil to form smoke, and the smoke oil is absorbed through the air passage, namely the smoke is absorbed from the cigarette holder.
The utility model discloses an in the embodiment, cancel ceramic heating wire seal receptacle, put into liquid silica gel injection mold with ceramic heating wire integrated piece in, do secondary injection moulding technology (LSR technology), make liquid silica gel cover on the fitting surface with ceramic core through moulding plastics to combine closely. The ceramic core and the liquid silica gel are formed into a component in the injection mold through a secondary injection molding process, namely, the ceramic heating wire is integrated with the liquid silica gel sealing component to replace the assembly process of the original ceramic heating wire component and the ceramic heating wire sealing seat.
Through the complex mode of moulding plastics, mould plastics one deck silica gel with the outside of ceramic heating wire integrated component, liquid silica gel secondary injection moulding covers on ceramic core, and under the high temperature state, surface molecule between them closely combines for sealed effect is better, and when sub-assembly and atomizing seat assemble, because non-deformable, the buffering sealed effect of silica gel in addition makes the sub-assembly better with the assembly effect of atomizing seat, realizes better sealed effect.
The utility model provides a pottery heating wire subassembly can be other heating element, for example: cotton core heater strip subassembly, glass fiber heater strip subassembly etc. can realize such sealed effect through the assembly after the combination is moulded plastics equally, and the principle is the same no longer redundantly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A sealed, leak-proof atomizing device, comprising: oil cup, oil storage chamber, atomizing seat and sub-assembly, atomizing seat and the cooperation of oil cup inner wall are connected and are formed the oil storage chamber, the sub-assembly is installed in the atomizing seat, the sub-assembly passes through atomizing seat and oil storage chamber intercommunication, the sub-assembly includes heating element and attaches the silica gel layer on it.
2. A sealed, leak-proof atomizing device, as set forth in claim 1, wherein: the silica gel layer is formed on the outer surface of the heating component in an injection molding mode, and the outer surface is a mounting contact surface of the assembling part and the atomizing seat.
3. A sealed, leak-proof atomizing device, as set forth in claim 1, wherein: the heating assembly is a ceramic electric heating wire integrated assembly.
4. A sealed, leak-proof atomizing device, as set forth in claim 1, wherein: the electrode holder is connected with the inner wall of the oil cup in a matching way and is positioned below the atomizing holder.
5. A sealed, leak-proof aerosolization device in accordance with claim 4, wherein: the lower portion of the assembly is mounted within an electrode holder.
6. A sealed, leak-proof aerosolization device in accordance with claim 5, wherein: and the silica gel layer is formed on the mounting contact surface of the assembly and the electrode seat in an injection molding manner.
7. A sealed, leak-proof atomizing device, as set forth in claim 1, wherein: the oil-separating silica gel piece is sleeved on the upper part of the outer wall of the atomizing base and is positioned between the atomizing base and the inner wall of the oil cup.
8. A sealed, leak-proof atomizing device, as set forth in claim 1, wherein: the oil cup is characterized by further comprising an air flow channel, wherein one end of the air flow channel is communicated with the atomizing cavity in the atomizing base, and the other end of the air flow channel is communicated with the outside of the oil cup.
9. A sealed, leak-proof aerosolization device in accordance with claim 8, wherein: the top of the oil cup is provided with a suction nozzle, and the air flow channel is communicated with the outside of the oil cup through the suction nozzle.
10. A sealed, leak-proof aerosolization device in accordance with claim 8, wherein: the air flow channel is positioned in the oil cup and is isolated from the oil storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766294.7U CN210407086U (en) | 2019-05-23 | 2019-05-23 | Sealed leak protection atomizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920766294.7U CN210407086U (en) | 2019-05-23 | 2019-05-23 | Sealed leak protection atomizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210407086U true CN210407086U (en) | 2020-04-28 |
Family
ID=70372770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920766294.7U Active CN210407086U (en) | 2019-05-23 | 2019-05-23 | Sealed leak protection atomizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210407086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685385A (en) * | 2020-06-23 | 2020-09-22 | 深圳市吉迩科技有限公司 | Oil separation seat oil storage structure and atomizer |
| CN113576036A (en) * | 2021-07-23 | 2021-11-02 | 现代精密塑胶模具（深圳）有限公司 | Electronic cigarette and forming method |
| CN113576036B (en) * | 2021-07-23 | 2024-05-31 | 现代精密塑胶模具（深圳）有限公司 | Electronic cigarette and forming method |
-
2019
- 2019-05-23 CN CN201920766294.7U patent/CN210407086U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685385A (en) * | 2020-06-23 | 2020-09-22 | 深圳市吉迩科技有限公司 | Oil separation seat oil storage structure and atomizer |
| CN113576036A (en) * | 2021-07-23 | 2021-11-02 | 现代精密塑胶模具（深圳）有限公司 | Electronic cigarette and forming method |
| CN113576036B (en) * | 2021-07-23 | 2024-05-31 | 现代精密塑胶模具（深圳）有限公司 | Electronic cigarette and forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101733271B1 (en) | Electronic cigarette suction nozzle | |
| EP3895562A1 (en) | Atomizing head, atomizer and electronic cigarette | |
| CN209376690U (en) | Electronic cigarette | |
| CN210782921U (en) | Atomizing head, atomizer and electron cigarette | |
| CN210407086U (en) | Sealed leak protection atomizing device | |
| CN109619707B (en) | Oil leakage prevention atomization pumping device | |
| WO2022160446A1 (en) | Atomizer and electronic cigarette | |
| CN216292995U (en) | Electronic cigarette atomization assembly and electronic cigarette | |
| EP3970522A1 (en) | Atomizer and electronic cigarette | |
| CN110973703A (en) | Cigarette cartridge with protruding atomization core and electronic cigarette | |
| CN216165208U (en) | Atomizer with rapid oil inlet | |
| CN106617322A (en) | Atomizer, assembling method thereof and electronic cigarette | |
| CN110856554A (en) | Stock solution subassembly, atomizer and electron cigarette | |
| CN206525553U (en) | Electronic cigarette and its atomizer | |
| CN211482965U (en) | Air flue integrated cigarette cartridge and electronic cigarette | |
| CN212697680U (en) | Heating monomer, oil cup integrated piece and electron cigarette | |
| CN216088866U (en) | Electron smog spinning disk atomiser's casing, electron smog spinning disk atomiser and electron cigarette | |
| CN210869890U (en) | Electronic atomizer with liquid leakage prevention function | |
| CN216088833U (en) | Electronic cigarette atomization assembly and electronic cigarette | |
| CN211631797U (en) | Atomizer for electronic cigarette and electronic cigarette | |
| CN216293012U (en) | Electronic cigarette cartridge and electronic cigarette | |
| CN216088863U (en) | Electronic cigarette atomization assembly and electronic cigarette | |
| CN219330727U (en) | Leak protection oil electron smog spinning disk atomiser | |
| CN211431069U (en) | Atomizing core mounting and oil tank base integrated into one piece's cigarette bullet and electron cigarette | |
| CN216627487U (en) | Cigarette cartridge structure of electronic atomizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |