CN201256129Y - Connection construction for keeping coil grounding terminal in electromagnetic switch - Google Patents
Connection construction for keeping coil grounding terminal in electromagnetic switch Download PDFInfo
- Publication number
- CN201256129Y CN201256129Y CNU2008200144262U CN200820014426U CN201256129Y CN 201256129 Y CN201256129 Y CN 201256129Y CN U2008200144262 U CNU2008200144262 U CN U2008200144262U CN 200820014426 U CN200820014426 U CN 200820014426U CN 201256129 Y CN201256129 Y CN 201256129Y
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- CN
- China
- Prior art keywords
- grounding terminal
- electromagnetic switch
- switch
- hold
- holding coil
- 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.)
- Expired - Fee Related
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Abstract
A connection structure for a holding coil grounding terminal in a solenoid switch is characterized in that a holding coil in the switch utilizes aluminum wires or enameled CCA wires, a brass rivet is pressed in an opening of a movable iron core for locking, and a grounding terminal of the holding coil led out via a coil framework is soldered on the brass rivet coated with tin by soldering tin. The utility model has the advantages that in terms of performances, the structure enables aluminum wires especially enameled CCA wire to be able to replace that of copper wire to apply to solenoid switches, and can effectively increase soldering intensity of the grounding terminal, which has been verified by tests, thereby guaranteeing reliable work of the solenoid switch and further increasing product competition capacity.
Description
Technical field
The utility model is the syndeton of hold-in winding earth terminal in a kind of electromagnetic switch.
Background technology
The electromagnetic switch interior loop of existing starter adopts the copper enamelled wire, and the hold-in winding earth terminal adopts Welding Structure, has advantages such as reliable operation technology is simple.But along with rising steadily and the continuous downward modulation of vehicle price of the global copper prices of raw and semifnished materials, make enterprise be eager to seek new suitable material and substitute copper cash, to reach the purpose of raising competitiveness of product.Aluminum steel especially copper-clad aluminum conductor is applied on the electromagnetic switch can substituting copper cash on the performance fully.But because the softer easy deformation of aluminum steel or copper-in-aluminum enameled wire tensile strength is lower simultaneously, if problems such as fracture and intensity reduction appear in earth terminal when adopting existing Welding Structure to cause welding, can't satisfy instructions for use.Therefore need to adopt a kind of new syndeton that aluminum steel or copper-in-aluminum enameled wire are applied in and become possibility on the electromagnetic switch.
Summary of the invention
The purpose of this utility model is to solve above-mentioned existing existing problem, and a kind of durable and syndeton of the interior hold-in winding earth terminal of reliable electromagnetic switch is provided.
The utility model is achieved in that hold-in winding adopts aluminum steel or copper-in-aluminum enameled wire in the switch, and tapping is pressed into brass rivet locking on the moving iron core base, and scolding tin will be welded on through the hold-in winding earth terminal that coil rack is drawn on the brass rivet after zinc-plated.
Advantage of the present utility model is, this structure make aluminum steel especially copper-clad aluminum conductor be applied on the electromagnetic switch can substituting copper cash on the performance fully.Can effectively improve the weld strength of earth terminal, pass through verification experimental verification; The assurance electromagnetic switch is worked reliably; Thereby raising competitiveness of product.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the local amplification view of the A-A of Fig. 1;
Embodiment
Describe in detail below in conjunction with accompanying drawing: as shown in the figure, hold-in winding 2 adopts aluminum steel or copper-in-aluminum enameled wire in the switch, tapping is pressed into brass rivet 4 lockings on the moving iron core base 1, and scolding tin 5 will be welded on through the hold-in winding earth terminal 2 that coil rack 3 is drawn on the brass rivet 4 after zinc-plated.
Claims (1)
1, the syndeton of hold-in winding earth terminal in a kind of electromagnetic switch, it is characterized in that, hold-in winding adopts aluminum steel or copper-in-aluminum enameled wire in the switch, tapping is pressed into brass rivet locking on the moving iron core base, and scolding tin will be welded on through the hold-in winding earth terminal that coil rack is drawn on the brass rivet after zinc-plated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200144262U CN201256129Y (en) | 2008-07-20 | 2008-07-20 | Connection construction for keeping coil grounding terminal in electromagnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200144262U CN201256129Y (en) | 2008-07-20 | 2008-07-20 | Connection construction for keeping coil grounding terminal in electromagnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256129Y true CN201256129Y (en) | 2009-06-10 |
Family
ID=40739457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200144262U Expired - Fee Related CN201256129Y (en) | 2008-07-20 | 2008-07-20 | Connection construction for keeping coil grounding terminal in electromagnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386020A (en) * | 2011-11-02 | 2012-03-21 | 上海法雷奥汽车电器系统有限公司 | Electromagnetic switch and starter using same |
| CN102418640A (en) * | 2011-12-23 | 2012-04-18 | 宁波韵升股份有限公司 | Starting motor with magnetic switch |
-
2008
- 2008-07-20 CN CNU2008200144262U patent/CN201256129Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386020A (en) * | 2011-11-02 | 2012-03-21 | 上海法雷奥汽车电器系统有限公司 | Electromagnetic switch and starter using same |
| CN102418640A (en) * | 2011-12-23 | 2012-04-18 | 宁波韵升股份有限公司 | Starting motor with magnetic switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20160720 |