CN202996829U - Wiring pin for silicon controlled rectifier radiating seat of water heater - Google Patents
Wiring pin for silicon controlled rectifier radiating seat of water heater Download PDFInfo
- Publication number
- CN202996829U CN202996829U CN 201220724028 CN201220724028U CN202996829U CN 202996829 U CN202996829 U CN 202996829U CN 201220724028 CN201220724028 CN 201220724028 CN 201220724028 U CN201220724028 U CN 201220724028U CN 202996829 U CN202996829 U CN 202996829U
- Authority
- CN
- China
- Prior art keywords
- wiring pin
- radiating seat
- welding
- pin body
- wiring
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
A wiring pin for a silicon controlled rectifier radiating seat of a water heater, mainly solving problems that the conventional wiring pin for the silicon controlled rectifier radiating seat of the water heater is low in welding efficiency and poor in product quality after being welded. The wiring pin comprises a wiring pin body (1) which is of an integrated structure. The wiring pin body (1) is Z-shaped and is divided into a long edge (2), a short edge (3) and a transition edge (4), wherein the long edge (2) is a wiring end and the short edge (3) is a welding end, and the length of the short edge (3) is not less than 2mm. The wiring pin adopts the Z-shaped structure, a side surface of the wiring pin body is attached to a copper edge end face of the radiating seat, a spot welder can be adopted for welding, and the wiring pin has the advantages of high welding efficiency and good product quality after welding.
Description
Technical field
The utility model relates to a kind of conductive metal element, is specifically related to a kind of wiring pin for the precious controllable silicon radiating seat of hot water.
Background technology
at present, be provided with the controllable silicon radiating seat in the hot water treasured, be welded with the ground wire wiring pin on the controllable silicon radiating seat, the controllable silicon radiating seat is provided with the thick copper bound of 2mm, ground connection after this copper bound will weld with wiring pin, described wiring pin is " L " type, adopt the metal blank of 1.2mm thickness, the end face of an end and the butt welding of controllable silicon radiating seat copper bound after the bending of wiring pin, because the less very difficult employing welding equipment of contact-making surface welds, can only adopt artificial wind to weld, welding efficiency is low, everyone per tour can only be welded at most 500 products, in addition, wind weldering welding is to weld under high temperature fused state, the annealing softening phenomenon is very serious, product quality is relatively poor.
The utility model content
In order to solve the low problem that reaches the rear poor product quality of welding of wiring pin welding efficiency in the precious controllable silicon radiating seat of existing hot water, the utility model provides a kind of wiring pin for the precious controllable silicon radiating seat of hot water, this wiring pin adopts " Z " type structure, the copper bound end face of the side of wiring pin body and radiating seat is affixed, can adopt the spot welding machine welding, have the advantages that welding efficiency is high and weld rear good product quality.
The technical solution of the utility model is: a kind of wiring pin for the precious controllable silicon radiating seat of hot water, comprise the wiring pin body, the wiring pin body is structure as a whole, the wiring pin body is " Z " type, the wiring pin body is divided into long limit, minor face and transition limit, long limit is terminals, and minor face is welding ends, and the length of minor face is not less than 2mm.
The bending place on the bending place on described long limit and transition limit and minor face and transition limit is round-corner transition.
The utlity model has following beneficial effect: owing to taking such scheme, when welding, on the wiring pin body, the copper bound end face of the lateral surface of minor face and controllable silicon radiating seat fits, adopt spot welding machine to carry out spot welding, everyone per tour can be welded 4000 products, and because of the spot-welded on time short, the wiring pin body annealing softening can not occur, welding efficiency is high, good product quality after welding.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
1-wiring pin body in figure, 2-long limit, 3-minor face, 4-transition limit, 5-controllable silicon radiating seat, 6-copper bound.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with shown in Figure 2, a kind of wiring pin for the precious controllable silicon radiating seat of hot water, comprise wiring pin body 1, wiring pin body 1 is structure as a whole, wiring pin body 1 is " Z " type, and wiring pin body 1 is divided into long limit 2, minor face 3 and transition limit 4, and long limit 2 is terminals, minor face 3 is welding ends, and the length of minor face 3 is not less than 2mm.Owing to taking technique scheme, when welding, on wiring pin body 1, copper bound 6 end faces of the lateral surface of minor face 3 and controllable silicon radiating seat 5 fit, adopt spot welding machine to carry out spot welding, everyone per tour can be welded 4000 products, and because of the spot-welded on time short, wiring pin body 1 annealing softening can not occur, welding efficiency is high, good product quality after welding.
The bending place on described long limit 2 and transition limit 4 and minor face 3 are round-corner transition with the bending place on transition limit 4.This structure is convenient to bending, does not affect the intensity of wiring pin body 1, namely is difficult for occuring the brittle failure phenomenon in the bending place.
Claims (2)
1. wiring pin that is used for the precious controllable silicon radiating seat of hot water, comprise wiring pin body (1), wiring pin body (1) is structure as a whole, it is characterized in that: wiring pin body (1) is " Z " type, wiring pin body (1) is divided into long limit (2), minor face (3) and transition limit (4), long limit (2) is terminals, and minor face (3) is welding ends, and the length of minor face (3) is not less than 2mm.
2. a kind of wiring pin for the precious controllable silicon radiating seat of hot water according to claim 1 is characterized in that: the bending place on described long limit (2) and transition limit (4) and minor face (3) are round-corner transition with the bending place on transition limit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724028 CN202996829U (en) | 2012-12-24 | 2012-12-24 | Wiring pin for silicon controlled rectifier radiating seat of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724028 CN202996829U (en) | 2012-12-24 | 2012-12-24 | Wiring pin for silicon controlled rectifier radiating seat of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996829U true CN202996829U (en) | 2013-06-12 |
Family
ID=48567968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724028 Expired - Fee Related CN202996829U (en) | 2012-12-24 | 2012-12-24 | Wiring pin for silicon controlled rectifier radiating seat of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996829U (en) |
-
2012
- 2012-12-24 CN CN 201220724028 patent/CN202996829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131224 |