CN209965241U - Electronic cigarette and heater mounting structure thereof - Google Patents
Electronic cigarette and heater mounting structure thereof Download PDFInfo
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- CN209965241U CN209965241U CN201920438694.5U CN201920438694U CN209965241U CN 209965241 U CN209965241 U CN 209965241U CN 201920438694 U CN201920438694 U CN 201920438694U CN 209965241 U CN209965241 U CN 209965241U
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- oil
- heating chamber
- lower opening
- heater
- electronic cigarette
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Abstract
The utility model discloses an electronic cigarette and a heater mounting structure thereof, wherein the heater mounting structure comprises an oil bin body, a lower opening is arranged at the bottom of the oil bin body, a heating chamber extends from the lower opening to the middle part of the oil bin body, a heater is arranged and is arranged in the heating chamber, and a loop pin of the heater extends to the inner wall of the lower opening along the inner wall of the heating chamber; a fixed seat is arranged in the lower opening and assembled in the lower opening, an electrode plate is assembled on the fixed seat, the electrode plate is positioned on the inner side part of the fixed seat and is contacted with a loop pin to form a loop, and the electrode plate is positioned on the outer side part of the fixed seat and is exposed out of the lower opening to be electrically contacted with an external power supply; and an electronic cigarette using the heater mounting structure. The utility model discloses mainly lie in simplifying the structure, strengthen leak protection oil, the efficiency promotion on the manufacturing.
Description
Technical Field
The utility model relates to an electron cigarette technical field, especially an electron cigarette and heater mounting structure thereof.
Background
For the electronic cigarette, the existing assembly is mainly divided into two types, one type is that the bottom of the oil bin is semi-closed and only small ventilation holes are reserved, the whole heating rod is installed from the top, and the oil leakage prevention capability of the assembly mode is poor; one is that the top is closed, the whole group is installed from the bottom to the upper part, so that the pins of the heating wire must be kept out, then the contact nails are installed, and after tight fit, the pins of the heating wire are manually removed, and the assembly mode is low in efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, provide an electron cigarette and heater mounting structure thereof.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a heater mounting structure of an electronic cigarette comprises an oil bin body, wherein a lower opening is formed in the bottom of the oil bin body, a heating chamber extends from the lower opening to the middle of the oil bin body, a heater is arranged in the heating chamber and is placed from the lower opening, and a loop pin of the heater extends to the inner wall of the lower opening along the inner wall of the heating chamber; the fixed seat is arranged in the lower opening and assembled in the lower opening, an electrode plate is assembled on the fixed seat, the electrode plate is positioned on the inner side of the fixed seat and is in contact with a loop pin to form a loop, and the electrode plate is positioned on the outer side of the fixed seat and is exposed out of the lower opening to be in electrical contact with an external power supply.
In the above technical scheme, the electrode plate is in a U-shaped structure and is buckled on the fixed seat to form an integrated electrode assembly.
In the technical scheme, the fixing seat is provided with mounting grooves spanning the inner side face, the edge and the outer side face of the fixing seat, and the mounting grooves are used for buckling the electrode plates so as to enable the surfaces of the electrode assemblies to be flush.
In the above technical solution, the electrode assembly is fitted in the lower opening by interference fit.
In the technical scheme, the heating chamber is communicated with the cigarette holder at the top of the oil bin body through the air pipe.
In the technical scheme, the oil bin body further comprises a smoke cartridge oil bin, the heating chamber is positioned in the smoke cartridge oil bin, an opening is formed in the top of the heating chamber, an oil leakage prevention glue piece enters from the upper opening of the oil bin body and is installed on the heating chamber and blocks the opening, and one end of the air pipe is inserted into the oil leakage prevention glue piece and is communicated with the heating chamber; an oil delivery channel is arranged between the smoke cartridge oil bin and the heating chamber, and the smoke oil in the smoke cartridge oil bin is delivered into the heating chamber through the oil delivery channel.
In the above technical scheme, the heater comprises oil absorption cotton and a heating wire, the heating wire is wound on the oil absorption cotton, and two ends of the oil absorption cotton are arranged in the oil delivery channel to deliver oil.
The electronic cigarette is applied to the heating installation structure of the electronic cigarette, the battery and the electric control assembly are buckled at the bottom of the oil bin body, and the battery electrode of the battery and the electric control assembly are in electric contact with the electrode plate of the heater to form an electric loop.
The utility model has the advantages that: through the structural design to cigarette bullet oil bin, move bottom assembly position toward the middle part, block leak protection oil silicone rubber card into oil bin tight fit earlier, pack heater group bottom toward middle part heating chamber into again, expose the heater both ends stitch toward outside, then with the electrode slice lock on the fixing base, on riveting cigarette bullet oil bin through the tight fit at last, form a complete closed loop, assembly efficiency is high, effective leak protection oil.
Drawings
Fig. 1 is a schematic view of an internal structure of a heater mounting structure of the present invention;
fig. 2 is a three-dimensional exploded schematic view of the heater mounting structure of the present invention;
fig. 3 is a schematic structural diagram of the electronic cigarette of the present invention.
In the figure, 1, an oil bin body; 2. a lower opening; 3. a heating chamber; 4. a heater; 5. a loop pin; 6. a fixed seat; 7. an electrode sheet; 8. an inner portion; 9. an outer portion; 10. mounting grooves; 11. an air inlet; 12. an air tube; 13. a cartridge oil bin; 14. an oil leakage prevention rubber piece; 15. an oil delivery channel; 16. a battery and an electronic control assembly; 17. sealing the upper cover; 18. a mouthpiece; 19. a housing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a heater mounting structure of an electronic cigarette comprises an oil bin body 1, a lower opening 2 is arranged at the bottom of the oil bin body 1, a heating chamber 3 extends from the lower opening 2 to the middle of the oil bin body 1, a heater 4 is arranged to be inserted into the heating chamber 3 from the lower opening 2, and a loop pin 5 of the heater 4 extends to the inner wall of the lower opening 2 along the inner wall of the heating chamber 3; the fixing seat 6 is placed in the lower opening 2 and assembled in the lower opening 2, the electrode plate 7 is assembled on the fixing seat 6, the electrode plate 7 is located on the inner portion 8 of the fixing seat 6 and is in contact with the loop pin 5 to form a loop, and the electrode plate 7 is located on the outer portion 9 of the fixing seat 6 and is exposed out of the lower opening 2 to be used for being in electrical contact with an external power supply.
The electrode plate 7 is in a U-shaped structure and is buckled on the fixed seat 6 to form an integral electrode assembly. The electrode plate 7 can be integrated or combined by multiple sections.
The fixing seat 6 is provided with a U-shaped mounting groove 10 spanning the inner side surface, the edge and the outer side surface of the fixing seat, and the mounting groove 10 is used for buckling the electrode plate 7 so as to enable the surface of the electrode assembly to be flush; the structural reliability and the aesthetic property as an electrode assembly are enhanced.
Wherein the electrode assembly is fitted in the lower opening 2 by interference fit. The assembly structure is simplified, the screw fixation is omitted, and the disassembly and the assembly are convenient.
According to the design requirement, an air inlet hole 11 which penetrates through the inner side and the outer side and is communicated with the heating chamber 3 is arranged on the fixed seat 6. The air inlet 11 is communicated with the outside air, and the air inlet 11 is arranged at the bottom of the heating chamber 3, so that the smoothness of air circulation can be ensured.
Wherein, the heating chamber 3 is communicated with a cigarette holder 18 at the top of the oil bin body 1 through an air pipe 12. The oil bin body 1 further comprises a smoke cartridge oil bin 13, the heating chamber 3 is positioned in the smoke cartridge oil bin 13, an opening is formed in the top of the heating chamber 3, an oil leakage prevention glue piece 14 enters from the upper opening of the oil bin body 1 and is installed on the heating chamber 3 and blocks the opening, and one end of the air pipe 12 is inserted into the oil leakage prevention glue piece 14 and is communicated with the heating chamber 3; an oil delivery channel 15 is arranged between the tobacco tar bin 13 and the heating chamber 3, and the tobacco tar in the tobacco tar bin 13 is delivered into the heating chamber 3 through the oil delivery channel. The grease-proof glue 14 is a silicone glue. Due to the blocking relationship of the absorbent cotton, the oil delivery passage 15 does not allow the oil to directly flow into the heating chamber 3, but allows the oil to permeate into the absorbent cotton.
The heater 4 comprises oil-absorbing cotton (not shown) and a heating wire, the heating wire is wound on the oil-absorbing cotton, and two ends of the oil-absorbing cotton are arranged in the oil delivery passage 15 to deliver oil. Besides the oil absorption cotton, the oil absorption cotton can also be made of other oil absorption and guiding materials, such as microporous ceramics and the like.
As shown in fig. 3, in an electronic cigarette, the heating installation structure of the electronic cigarette is applied, the battery and electronic control component 16 is buckled at the bottom of the oil bin body 1, and the battery electrode of the battery and electronic control component 16 is electrically contacted with the electrode plate 7 of the heater 4 to form an electric circuit. A sealing upper cover 17 is arranged in the upper opening of the oil bin body 1, the other end of the air pipe 12 is inserted in the sealing upper cover 17 and communicated with a cigarette holder 18, a shell 19 is further arranged to be sleeved outside the top of the oil bin body 1, and the cigarette holder 18 is arranged on the shell 19. The casing 19 and the casing of the battery and electronic control assembly 16 are combined together to form the outer casing of the electronic cigarette. The battery and electronic control assembly 16 includes a battery and a PCBA.
The utility model discloses a theory of operation: the tobacco tar is stored in the tobacco tar bin 13, the tobacco tar extends into the heating chamber 3 through the oil absorption cotton, the heating wire in the heating chamber 3 is controlled by the battery and the electric control component 16 to generate heat, then the smoke is generated, a user inhales on the cigarette holder 18, external air enters the inside of the cigarette holder, the smoke in the heating chamber 3 is sent to the cigarette holder 18 through the air pipe 12, and finally the smoke is sucked out by the user.
The above embodiments are merely illustrative and not restrictive, and all equivalent changes and modifications made by the methods described in the claims are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a heater mounting structure of electron cigarette which characterized in that: the heating device comprises an oil bin body, wherein a lower opening is formed in the bottom of the oil bin body, a heating chamber extends towards the middle of the oil bin body from the lower opening, a heater is arranged in the heating chamber and is arranged in the heating chamber, and a loop pin of the heater extends to the inner wall of the lower opening along the inner wall of the heating chamber; the fixed seat is arranged in the lower opening and assembled in the lower opening, an electrode plate is assembled on the fixed seat, the electrode plate is positioned on the inner side of the fixed seat and is in contact with a loop pin to form a loop, and the electrode plate is positioned on the outer side of the fixed seat and is exposed out of the lower opening to be in electrical contact with an external power supply.
2. A heater mounting structure of an electronic cigarette according to claim 1, characterized in that: the electrode plate is in a U-shaped structure and is buckled on the fixed seat to form an integral electrode assembly.
3. A heater mounting structure of an electronic cigarette according to claim 2, characterized in that: the fixing seat is provided with mounting grooves spanning the inner side face, the edge and the outer side face of the fixing seat, and the mounting grooves are used for buckling the electrode plates so as to enable the surfaces of the electrode assemblies to be flush.
4. A heater mounting structure of an electronic cigarette according to claim 2, characterized in that: the electrode assembly is fitted in the lower opening by interference fit.
5. A heater mounting structure of an electronic cigarette according to claim 1, characterized in that: the heating chamber is communicated with a cigarette holder at the top of the oil bin body through an air pipe.
6. A heater mounting structure of an electronic cigarette according to claim 5, characterized in that: the oil bin body also comprises a smoke cartridge oil bin, the heating chamber is positioned in the smoke cartridge oil bin, the top of the heating chamber is provided with an opening, an oil leakage prevention glue enters from the upper opening of the oil bin body and is arranged on the heating chamber and blocks the opening, and one end of the air pipe is inserted into the oil leakage prevention glue and is communicated with the heating chamber; an oil delivery channel is arranged between the smoke cartridge oil bin and the heating chamber, and the smoke oil in the smoke cartridge oil bin is delivered into the heating chamber through the oil delivery channel.
7. A heater mounting structure of an electronic cigarette according to claim 6, characterized in that: the heater comprises oil absorption cotton and a heating wire, the heating wire is wound on the oil absorption cotton, and two ends of the oil absorption cotton are arranged in the oil delivery channel to deliver oil.
8. An electronic cigarette, characterized in that: a heating installation structure of an electronic cigarette according to any one of claims 1 to 7 is applied, a battery and an electric control component are buckled at the bottom of the oil bin body, and battery electrodes of the battery and the electric control component are in electric contact with electrode plates of the heater to form an electric loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438694.5U CN209965241U (en) | 2019-04-02 | 2019-04-02 | Electronic cigarette and heater mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438694.5U CN209965241U (en) | 2019-04-02 | 2019-04-02 | Electronic cigarette and heater mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965241U true CN209965241U (en) | 2020-01-21 |
Family
ID=69256428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920438694.5U Active CN209965241U (en) | 2019-04-02 | 2019-04-02 | Electronic cigarette and heater mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209965241U (en) |
-
2019
- 2019-04-02 CN CN201920438694.5U patent/CN209965241U/en active Active
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