CN215731004U - Conductor suitable for electronic cigarette internal sensor connecting wire - Google Patents
Conductor suitable for electronic cigarette internal sensor connecting wire Download PDFInfo
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- CN215731004U CN215731004U CN202023346436.6U CN202023346436U CN215731004U CN 215731004 U CN215731004 U CN 215731004U CN 202023346436 U CN202023346436 U CN 202023346436U CN 215731004 U CN215731004 U CN 215731004U
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- copper alloy
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Abstract
The utility model discloses a conductor suitable for a connecting wire of an electronic cigarette internal sensor, which comprises a plurality of tin-copper alloy conductor wires, wherein one tin-copper alloy conductor wire is positioned in the center, the other tin-copper alloy conductor wires are stranded at the periphery of the tin-copper alloy conductor wire positioned in the center to form a conducting wire, an insulating material layer is surrounded outside the conducting wire, and a tin layer is plated on the surface of the tin-copper alloy conductor wire. Through the mode, the wire rod can be softer, and the bending resistance is stronger.
Description
Technical Field
The utility model relates to the field of wire and cable conductors, in particular to a conductor suitable for a sensor connecting wire in an electronic cigarette.
Background
In recent years, the electronic cigarette consumption market is huge, especially the foreign market. Because the volume of the electronic cigarette is smaller, the size and the precision of each component inside the electronic cigarette are determined. The sensor used in the sensor is a core component of the product, and the requirements on the precision and the stability of a sensor connecting wire rod are particularly important.
According to the size of a welding spot of the sensor, the conductor of the wire is designed to be about 0.3mm in diameter, but the total outer diameter of the wire cannot exceed 0.4mm in consideration of the problem of the inner space of the electronic cigarette, so that the wire is insulated by Teflon plastic (the insulating layer can be made to be the thinnest).
The original scheme of the conductor adopts a 7/0.10mm tinned copper stranded wire, which can basically meet the general requirements, but has the following defects or risks;
1. the welding spot is not firm (adopt artifical spot welding mode), takes place partly bad contact with the sensor after the finished product is assembled into, leads to the product to be unable to use.
2. In the assembling process, the wire is not twisted, so that the wire is twisted off and scrapped.
3. After the wire is extruded, the conductor is easy to oxidize, so that the tin is not uniformly adhered, and finally, the spot welding process is not firm or the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a conductor for a sensor connecting wire in an electronic cigarette, which can make the wire softer and stronger in bending resistance.
In order to solve the technical problems, the utility model adopts a technical scheme that: the conductor comprises a plurality of tin-copper alloy conductor wires, wherein one tin-copper alloy conductor wire is arranged in the center, the rest tin-copper alloy conductor wires are stranded at the periphery of the tin-copper alloy conductor wire arranged in the center to form a conducting wire, the conducting wire is surrounded by an insulating material layer, and a tin layer is plated on the surface of the tin-copper alloy conductor wire.
Further, the number of the tin-copper alloy conductor wires is 7.
Further, the number of the tin-copper alloy conductor wires is 19.
Further, the insulating material layer is made of FEP Teflon plastic.
Further, the wall thickness of the insulating material layer is less than 0.1 mm.
Further, the wire diameter is 0.3 mm.
Further, the twisting mode of the plurality of tin-copper alloy conductor wires is concentric twisting.
The conductor for the sensor connecting wire in the electronic cigarette has the beneficial effects that:
1. the tin layer on the surface of the conductor is thickened, the oxidation resistance of the conductor is enhanced, and the tin-dipping process can ensure that the tin-dipping on the surface of the conductor is uniform and full;
2. the tin-copper alloy conductor is adopted to increase the bending resistance of the wire, and most importantly, the heat conductivity of the alloy conductor and the heat conductivity of the pure copper conductor are different, so that the alloy conductor is not easy to embrittle under the condition of instant high temperature compared with the pure copper conductor;
3. and a 19/0.06 structure (the same concentric twisting is adopted, the conductor roundness is good), the wire is softer, and the bending resistance is stronger.
Drawings
Fig. 1 is a schematic structural diagram of a conductor for a sensor connection line in an electronic cigarette according to the present invention.
1. A tin-copper alloy conductor wire; 2. plating a tin layer; 3. a layer of insulating material.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and will thus define the scope of the utility model more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
the conductor suitable for the connecting wire of the sensor in the electronic cigarette comprises a plurality of tin-copper alloy conductor wires 1, wherein one tin-copper alloy conductor wire is positioned in the center, the rest tin-copper alloy conductor wires are stranded at the periphery of the tin-copper alloy conductor wire positioned in the center to form a conducting wire, an insulating material layer 3 is surrounded on the outside of the conducting wire, and a tin layer 2 is plated on the surface of the tin-copper alloy conductor wire. The tin plating layer on the surface of the tin-copper alloy conductor wire is thickened.
As shown in fig. 1, in the first embodiment of the present invention, there are 7 sn-cu alloy conductor lines.
Further, the number of the tin-copper alloy conductor wires is 19.
Further, the insulating material layer is made of FEP Teflon plastic.
Further, the wall thickness of the insulating material layer is less than 0.1 mm.
Further, the wire diameter is 0.3 mm.
Further, the twisting manner is concentric twisting.
The conductor for the sensor connecting wire in the electronic cigarette adopts a 7/0.10 or 19/0.06 tinned tin-copper alloy wire.
The conductor for the sensor connecting wire in the electronic cigarette has the beneficial effects that:
1. the tin layer on the surface of the conductor is thickened, the oxidation resistance of the conductor is enhanced, and the tin-dipping process can ensure that the tin-dipping on the surface of the conductor is uniform and full;
2. the tin-copper alloy conductor is adopted to increase the bending resistance of the wire, and most importantly, the heat conductivity of the alloy conductor and the heat conductivity of the pure copper conductor are different, so that the alloy conductor is not easy to embrittle under the condition of instant high temperature compared with the pure copper conductor;
3. and a 19/0.06 structure (the same concentric twisting is adopted, the conductor roundness is good), the wire is softer, and the bending resistance is stronger.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a be applicable to conductor for electronic cigarette internal sensor connecting wire, its characterized in that includes many tin copper alloy conductor lines, one of them tin copper alloy conductor line is located the center, and other tin copper alloy conductor lines transposition constitutes the wire in the tin copper alloy conductor line periphery that is located the center, the wire surrounds insulating material layer outward, tin-plated layer of tin copper alloy conductor line surface.
2. The conductor for the connection wire of the sensor in the electronic cigarette according to claim 1, wherein: the number of the tin-copper alloy conductor wires is 7.
3. The conductor for the connection wire of the sensor in the electronic cigarette according to claim 1, wherein: the number of the tin-copper alloy conductor wires is 19.
4. The conductor for the connection wire of the sensor in the electronic cigarette according to claim 1, wherein: the insulating material layer is made of FEP Teflon plastic.
5. The conductor for the connection wire of the sensor in the electronic cigarette according to claim 4, wherein: the wall thickness of the insulating material layer is less than 0.1 mm.
6. The conductor for the connection wire of the sensor in the electronic cigarette according to claim 1, wherein: the diameter of the wire is 0.3 mm.
7. The conductor for the connection wire of the sensor in the electronic cigarette according to claim 1, wherein: the twisting mode of the plurality of tin-copper alloy conductor wires is concentric twisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346436.6U CN215731004U (en) | 2020-12-31 | 2020-12-31 | Conductor suitable for electronic cigarette internal sensor connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346436.6U CN215731004U (en) | 2020-12-31 | 2020-12-31 | Conductor suitable for electronic cigarette internal sensor connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215731004U true CN215731004U (en) | 2022-02-01 |
Family
ID=79985534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023346436.6U Active CN215731004U (en) | 2020-12-31 | 2020-12-31 | Conductor suitable for electronic cigarette internal sensor connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215731004U (en) |
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2020
- 2020-12-31 CN CN202023346436.6U patent/CN215731004U/en active Active
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