CN201629412U - Enamelled wire and power lead connecting structure - Google Patents
Enamelled wire and power lead connecting structure Download PDFInfo
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- CN201629412U CN201629412U CN2010201026805U CN201020102680U CN201629412U CN 201629412 U CN201629412 U CN 201629412U CN 2010201026805 U CN2010201026805 U CN 2010201026805U CN 201020102680 U CN201020102680 U CN 201020102680U CN 201629412 U CN201629412 U CN 201629412U
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- wire
- power supply
- supply lead
- enamelled
- enamelled wire
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Abstract
The utility model discloses an enamelled wire and power lead connecting structure, which comprises an enamelled wire, a power lead and a connecting terminal. The enamelled wire and the power lead are inserted in the connecting terminal simultaneously, the enamelled wire is fixed with the connecting terminal through a hot pressing or pressurizing form, and the power lead is connected with the connecting terminal. During usage, a paint film of the enamelled aluminum wire can be decomposed through pressurizing and/or heating, and aluminum on the surface of the enamelled wire is decomposed so as to realize reliable connection between the enamelled wire and the connecting terminal. Similarly, the copper power lead is reliably connected with the connecting terminal through the pressurizing and/or heating form. Compared with the prior art, the enamelled wire and power lead connecting structure reduces processing technique and avoids accidents that the aluminum wire is easy to be broken when bent, thereby guaranteeing isolation between the aluminum wire and the external, preventing external moist or corrosive air corroding the aluminum wire, increasing production efficiency and prolonging service life.
Description
Technical field
The utility model relates to aluminium for coppersmith journey field, specifically, is meant the syndeton of a kind of enamelled wire and power supply lead wire.
Background technology
For supporting the energy-conservation new policies of country, obtained bigger progress after industries such as domestic electric power cable, household electrical appliance, building, vehicular traffic have absorbed some external advanced experiences, but but do not obtained leap property progress such as the technical barrier of " with aluminium for the coppersmith journey ".Because the copper valency rises, aluminium enamel-covered wire has the trend of Alloy instead of Copper enamelled wire greatly, and motor winding etc. has made aluminium enamel-covered wire into by original copper enamelled wire, to reduce production costs.
Because the aluminium surface can form layer oxide film in air, this layer oxide-film fusing point is very high-leveled and difficult in welding.Therefore, the method for attachment of aluminum current enamelled wire and copper power line has methods such as welding and straight thrust terminal.Wherein, straight thrust terminal method reliability height, but cost is too high, and inapplicable to the connection of the multiply enamelled wire more than 10 strands, and the scope of application is restricted; The scolding tin welding is the coat of paint of first dealuminzation enamelled wire, soaks scaling powder again, colds pressing then, goes up tin at last, though this method cost is low, has defective:
1) the paint film difficulty on removal enamelled wire surface is big, and except straight welding lacquered wire, other kinds need be removed with machinery or chemical method, and conductor easily diminishes, easily breaks, and the multi cord difficulty is bigger;
2) scaling powder has severe corrosive, inconvenient operation;
3) this welding method can only form a connection, can not connect by formation face, and connection reliability is not enough, makes use occasion restricted.
The utility model content
The purpose of this utility model is to provide the syndeton of a kind of enamelled wire and power supply lead wire, and it can overcome above-mentioned defective, makes convenient and reliable being connected of aluminium enamel-covered wire and power supply lead wire.
In order to achieve the above object, the technical scheme that the utility model adopted is:
The syndeton of a kind of enamelled wire and power supply lead wire, it comprises enamelled wire and power supply lead wire, wherein: it also includes splicing ear, above-mentioned enamelled wire and power supply lead wire insert in the splicing ear simultaneously, above-mentioned enamelled wire and above-mentioned splicing ear set firmly by hot pressing or pressing mode, and above-mentioned power supply lead wire links to each other with above-mentioned splicing ear.
Preferably, above-mentioned enamelled wire is an aluminium enamel-covered wire.
Preferably, above-mentioned enamelled wire is single or many enamelled wires insert above-mentioned splicing ear simultaneously.
Preferably, above-mentioned power supply is cited as the copper power supply lead wire.
Power supply lead wire and splicing ear can set firmly by the whole bag of tricks, and preferably, above-mentioned power supply lead wire and above-mentioned splicing ear are to set firmly by hot pressing or pressing mode.
The above-mentioned enamelled wire and the syndeton of power supply lead wire, it also comprises plug connector, above-mentioned power supply lead wire links to each other with above-mentioned splicing ear by above-mentioned plug connector.
The junction of above-mentioned splicing ear and above-mentioned enamelled wire is provided with seal.
Above-mentioned seal can make enamelled wire and link sealing for any, in case the parts of hydrolysis, preferably, the sealing part is a silica gel.
The junction of above-mentioned splicing ear and above-mentioned enamelled wire also is provided with at least one and adds heat-shrinkable T bush.
After adopting technique scheme, during use, make the paint film of aluminium enamel-covered wire decompose by pressurization and/or heating, thereby the fusion of the aluminium on surface realize being connected with the reliable of splicing ear.Equally, copper power supply lead wire and splicing ear are by the mode of pressurization and/or heating, make the copper power supply lead wire reliably be connected with splicing ear, compared with prior art, it has reduced processing technology, also avoided the accident appearance of aluminum steel, guaranteed aluminum steel and extraneous isolation, prevented the erosion of external humidification or corrosive atmosphere aluminum steel because of the bending easy fracture; Improve production efficiency, prolonged useful life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Fig. 3 is the structural representation of the utility model embodiment four.
Fig. 4 is the structural representation of the utility model lead-in wire end and splicing ear crimping place.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Be to be understood that, though described the utility model by embodiment, those of ordinary skills know, the utility model has many distortion and variation and does not break away from spirit of the present utility model, and specific embodiment described herein is only in order to explaining the utility model, and is not used in the scope of the present utility model that limits.
As shown in Figure 1, the utility model discloses the syndeton of a kind of enamelled wire and power supply lead wire, and it comprises enamelled wire 1, power supply lead wire 2 and splicing ear 3, wherein:
Enamelled wire 1 is an aluminium enamel-covered wire;
Power supply lead wire 2 is the copper power supply lead wire;
During use, aluminium enamel-covered wires 1 single or many are inserted in the splicing ear 3 simultaneously, in power supply lead wire 2 and insertion splicing ear 3, aluminium enamel-covered wire 1 and above-mentioned splicing ear 3 are set firmly by hot pressing or pressing mode, above-mentioned power supply lead wire 2 is also fixedlyed connected by hot pressing or pressing mode with above-mentioned splicing ear 3, cooperate shown in Figure 4, after the connection, this power supply lead wire 2 after cold and hot pressure, is formed with ramp type trapezoidal 21 in crimping place in splicing ear 3.Make the paint film of aluminium enamel-covered wire 1 decompose by pressurization and/or heating, thereby the fusion of the aluminium on surface realize being connected with the reliable of splicing ear 3.As a same reason, copper power supply lead wire 2 and the mode of splicing ear 3 by pressurization and/or heating make copper power supply lead wire 2 reliably be connected with splicing ear 3.
In addition, the junction of splicing ear 3 and aluminium enamel-covered wire 1 also further is provided with one and adds heat-shrinkable T bush 5, and the junction of splicing ear 3 and copper power supply lead wire 2 also further is provided with one and adds heat-shrinkable T bush 5.
As shown in Figure 2, it is embodiment two of the present utility model, compares with embodiment one, and difference is:
It also comprises plug connector 6, and above-mentioned copper power supply lead wire 2 links to each other with above-mentioned splicing ear 3 by above-mentioned plug connector 6.
Embodiment three:
Compare with embodiment one, it is two that the junction of splicing ear 3 and aluminium enamel-covered wire 1 is provided with heating Heat-Shrinkable Tubings 5, and the set heat-shrinkable T bush 5 that adds in the junction of splicing ear 3 and copper power supply lead wire 2 also is two.
Embodiment four:
Shown in Fig. 1,3, the utility model discloses the syndeton of a kind of enamelled wire and power supply lead wire, and it comprises enamelled wire 1, power supply lead wire 2 and splicing ear 3, wherein adopts when above branched structure to connect greater than 50.
In addition, on one side be copper power supply lead wire 2 when branch, another side is an aluminium enamel-covered wire 1.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. the syndeton of enamelled wire and power supply lead wire, it comprises enamelled wire and power supply lead wire, it is characterized in that: it also includes splicing ear, described enamelled wire and power supply lead wire insert in the splicing ear simultaneously, described enamelled wire and described splicing ear set firmly by hot pressing or pressing mode, and described power supply lead wire links to each other with described splicing ear.
2. the syndeton of enamelled wire as claimed in claim 1 and power supply lead wire is characterized in that: described enamelled wire is an enamel insulated aluminium wire.
3. the syndeton of enamelled wire as claimed in claim 1 or 2 and power supply lead wire is characterized in that: described enamelled wire is single or many enamelled wires insert described splicing ear simultaneously.
4. the syndeton of enamelled wire as claimed in claim 1 or 2 and power supply lead wire is characterized in that: described splicing ear is a copper tip.
5. the syndeton of enamelled wire as claimed in claim 4 and power supply lead wire is characterized in that: described power supply lead wire and described splicing ear set firmly by hot pressing or pressing mode.
6. the syndeton of enamelled wire as claimed in claim 4 and power supply lead wire is characterized in that: it also comprises plug connector, and described power supply lead wire links to each other with described splicing ear by described plug connector.
7. the syndeton of enamelled wire as claimed in claim 1 or 2 and power supply lead wire is characterized in that: the junction of described splicing ear and described enamelled wire is provided with seal.
8. the syndeton of enamelled wire as claimed in claim 7 and power supply lead wire is characterized in that: described seal is a silica gel.
9. the syndeton of enamelled wire as claimed in claim 7 and power supply lead wire is characterized in that: the junction of described splicing ear and described enamelled wire also is provided with at least one and adds heat-shrinkable T bush.
10. the syndeton of enamelled wire as claimed in claim 7 and power supply lead wire is characterized in that: it is trapezoidal that crimping place of described power supply lead wire and described splicing ear is configured as ramp type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026805U CN201629412U (en) | 2010-01-21 | 2010-01-21 | Enamelled wire and power lead connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201026805U CN201629412U (en) | 2010-01-21 | 2010-01-21 | Enamelled wire and power lead connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629412U true CN201629412U (en) | 2010-11-10 |
Family
ID=43060810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201026805U Expired - Lifetime CN201629412U (en) | 2010-01-21 | 2010-01-21 | Enamelled wire and power lead connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629412U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964861A (en) * | 2017-05-16 | 2017-07-21 | 雷勃电气（苏州）有限公司 | A kind of connection method of motor terminal |
| CN108306124A (en) * | 2017-12-12 | 2018-07-20 | 北京交通大学 | Applied to the whole plug-in current down-lead structure in hyperconductive cable terminal |
| WO2018223886A1 (en) * | 2017-06-05 | 2018-12-13 | 吉林省中赢高科技有限公司 | Copper-aluminium connector |
| WO2019165662A1 (en) * | 2018-03-02 | 2019-09-06 | 安特(苏州)精密机械有限公司 | Self-cutting welding terminal assembly for enameled wires, and forming method therefor |
| CN110265242A (en) * | 2019-05-31 | 2019-09-20 | 捷星显示科技（福建）有限公司 | A kind of switch extension lead welding processing system |
| CN110855097A (en) * | 2019-11-12 | 2020-02-28 | 珠海凯邦电机制造有限公司 | Production method of stator, motor and air conditioning system |
| CN112204818A (en) * | 2018-06-06 | 2021-01-08 | 住友电装株式会社 | Terminal connection structure |
-
2010
- 2010-01-21 CN CN2010201026805U patent/CN201629412U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964861A (en) * | 2017-05-16 | 2017-07-21 | 雷勃电气（苏州）有限公司 | A kind of connection method of motor terminal |
| WO2018223886A1 (en) * | 2017-06-05 | 2018-12-13 | 吉林省中赢高科技有限公司 | Copper-aluminium connector |
| US11450975B2 (en) | 2017-06-05 | 2022-09-20 | Jilin Zhong Ying High Technology Co., Ltd. | Copper-aluminium connector |
| CN108306124A (en) * | 2017-12-12 | 2018-07-20 | 北京交通大学 | Applied to the whole plug-in current down-lead structure in hyperconductive cable terminal |
| CN108306124B (en) * | 2017-12-12 | 2019-08-30 | 北京交通大学 | Applied to the whole plug-in current down-lead structure in hyperconductive cable terminal |
| WO2019165662A1 (en) * | 2018-03-02 | 2019-09-06 | 安特(苏州)精密机械有限公司 | Self-cutting welding terminal assembly for enameled wires, and forming method therefor |
| CN112204818A (en) * | 2018-06-06 | 2021-01-08 | 住友电装株式会社 | Terminal connection structure |
| CN112204818B (en) * | 2018-06-06 | 2022-04-15 | 住友电装株式会社 | Terminal connection structure |
| CN110265242A (en) * | 2019-05-31 | 2019-09-20 | 捷星显示科技（福建）有限公司 | A kind of switch extension lead welding processing system |
| CN110265242B (en) * | 2019-05-31 | 2021-06-22 | 捷星显示科技（福建）有限公司 | Switch extension lead welding system |
| CN110855097A (en) * | 2019-11-12 | 2020-02-28 | 珠海凯邦电机制造有限公司 | Production method of stator, motor and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGXI DEYUAN XINMAO COPPER CO., LTD. Free format text: FORMER NAME: JIANGXI SHENGDAWEI ELECTRIC MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 334100 Shangrao City, Jiangxi Province Economic and Technological Development Zone Industrial Road Patentee after: Jiangxi Deyuan Xinmao Copper Co., Ltd. Address before: 334100 Shangrao City, Jiangxi Province Economic and Technological Development Zone Industrial Road Patentee before: Jiangxi Shengdawei Electric Materials Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161209 Address after: Four Shangrao economic and Technological Development Zone, Jiangxi Industrial Road, 334100 Patentee after: Shangrao Jihua Industrial Co., Ltd. Address before: 334100 Shangrao City, Jiangxi Province Economic and Technological Development Zone Industrial Road Patentee before: Jiangxi Deyuan Xinmao Copper Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |