CN207303082U - A kind of bridge rectifier easy to welding - Google Patents
A kind of bridge rectifier easy to welding Download PDFInfo
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- CN207303082U CN207303082U CN201721182072.8U CN201721182072U CN207303082U CN 207303082 U CN207303082 U CN 207303082U CN 201721182072 U CN201721182072 U CN 201721182072U CN 207303082 U CN207303082 U CN 207303082U
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Abstract
It the utility model is related to electronic component technology field, more particularly to a kind of bridge rectifier easy to welding, including rectifier core, pin for the connection of rectifier core, the rectifier core is internally provided with rectification chip, the pin is inserted in rectifier core side and is connected with rectification chip, the pin is equipped with several, each pin is equipped with insertion end and welding ends, the insertion end insertion rectifier core is equipped with a notch, the welding ends offers some welding grooves easy to raising welding effect, and the welding ends outer surface plating is equipped with a copper foil layer；The utility model saves installation space, and convenient welding, improves erecting and welding efficiency.
Description
Technical field
Electronic component technology field is the utility model is related to, more particularly to a kind of bridge rectifier easy to welding.
Background technology
Bridge rectifier is a kind of electronic component, and inside is made of multiple diodes, and main function is rectification, adjusts electric current
Direction, is relatively good with bridge rectifier rectification, is very convenient first, and its four internal pipe is usually to select to match somebody with somebody
To, so its performance is closer to, when being exactly secondly powerful rectification, radiating block can be filled on bridge rectifier, makes work
Performance is more stable when making, and rectifying bridge type rectifier product is to make bridge-type connection, external application ambroin envelope by four rectification silicons
Dress forms, and power rectifier bridge adds the encapsulating of zinc metal-back, enhancing heat dissipation outside insulating layer.
With the development of electronic technology, the demand of bridge rectifier incrementally increases, in existing bridge rectifier mostly
Chip is connected with terminal pin using connection sheet, is usually manually by connection sheet by necessarily requirement and terminal pin phase during making
Even, the result is that production efficiency is not high, and manual operation, quality are difficult to ensure that, thus this kind of product is on the one hand due to each company
Contact all includes terminal pin, connection sheet, weld tabs, chip, weld tabs, the evidence of terminal pin and connects, complicated, and it is raw to be not easy automation batch
Production, simultaneously because connection sheet needs to be welded to connect use by one or many, causes integral thickness larger, is actually using
In, the problems such as erecting and welding effect is poor.
Utility model content
To solve the above problems, the utility model provides a kind of saving installation space, convenient welding, improves erecting and welding effect
The bridge rectifier easy to welding of rate.
Technical solution is used by the utility model：A kind of bridge rectifier easy to welding, including rectifier core,
For the pin of rectifier core connection, the rectifier core is internally provided with rectification chip, and the pin is inserted in rectifier
Core side is connected with rectification chip, and the pin is equipped with several, and each pin is equipped with insertion end and welding ends, described to insert
Enter end insertion rectifier core and be equipped with a notch, the welding ends offers some welding grooves easy to raising welding effect.
Further improvement of these options is that the pin is an aluminum or steel conductive metal sheet.
Further improvement of these options is that the welding ends outer surface plating is equipped with a copper foil layer.
Further improvement of these options is that the copper foil layer thickness range is in 0.05~0.3mm.
Further improvement of these options is the one or more welded during groove shape is U-shaped, V-type or is square
Open up.
The beneficial effects of the utility model are：
1st, a kind of bridge rectifier easy to welding, in a first aspect, being equipped with rectifier core, is played by rectifier core
Rectification effect, for the pin of rectifier core connection, is played by pin and is welded to connect installation effect, and erecting and welding is convenient；
Second aspect, the rectifier core are internally provided with rectification chip, and conductive rectification effect, the pin are played by rectification chip
It is inserted in rectifier core side with rectification chip to be connected, rectification export effect is played by the connection between pin and rectification chip
Fruit, good connecting effect；The third aspect, the pin are equipped with several, can be inserted into different pins respectively according to different interfaces
Welding uses, and convenient welding is easy for installation；Fourth aspect, each pin are equipped with insertion end and welding ends, are inserted by insertion end
Enter rectifier core with rectification chip to be connected, good connecting effect is easy to use, and welded and installed effect is played by welding ends, peace
Dress is convenient, and the insertion end insertion rectifier core is equipped with a notch, is facilitated insertion into by notch and is connected with rectification chip, at the same time
Easy to make rectifier core after welding, along gap position bending, to save installation space, the welding ends offers some
Easy to improve the welding groove of welding effect, enable to heat tin in welding process preferably by pin by welding groove
It is connected with circuit board, welding is more convenient, improves welding efficiency；The utility model in actual use, saves installation space, welding
It is convenient, improve erecting and welding efficiency.
2nd, the pin is an aluminum or steel conductive metal sheet, this is as conductive metal sheet, and conductive effect is good, user
Just, it is of low cost.
3rd, the welding ends outer surface plating is equipped with a copper foil layer, and welding ends and electricity can be further improved by copper foil layer
The welding effect of road plate, improves the convenience of welding, improves welding efficiency.
4th, the copper foil layer thickness range when copper foil layer thickness is less than 0.05mm, is easily being welded in 0.05~0.3mm
During cause copper foil layer to be heated, cause welding effect bad, when copper foil layer thickness is more than 0.3mm, on the one hand, cost compared with
Height, it is on the other hand, bad to insert the prongs within welding circuit board, therefore, in actual use, it is preferably 0.2mm, can reaches most
Preferable using effect, convenient welding, welding effect are good.
5th, the one or more during the welding groove shape is U-shaped, V-type or is square open up, and are opened according to actual use
If preferably pin is connected with circuit board in order to improve in welding process so that heating tin, welding is more convenient, improves welding
Efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model pin.
Attached drawing identifier declaration：Rectifier core 100, rectification chip 110, pin 200, insertion end 210, notch 211, welding
End 220, welding groove 221, copper foil layer 222.
Embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, the structure diagram for the utility model.
A kind of bridge rectifier easy to welding, including rectifier core 100, are inserted for what rectifier core 100 connected
Foot 200, the rectifier core 100 are internally provided with rectification chip 110, and the pin 200 is inserted in 100 side of rectifier core
It is connected with rectification chip 110, the pin 200 is equipped with several, and each pin 200 is equipped with insertion end 210 and welding ends
220, the insertion end 210 is inserted into rectifier core 100 and is equipped with a notch 211, and the welding ends 220, which offers, some to be easy to carry
The welding groove 221 of high welding effect.
In a first aspect, being equipped with rectifier core 100, rectification effect is played by rectifier core 100, for rectifier core
The pin 200 that body 100 connects, is played by pin 200 and is welded to connect installation effect, and erecting and welding is convenient；Second aspect, it is described
Rectifier core 100 is internally provided with rectification chip 110, and conductive rectification effect, the pin 200 are played by rectification chip 110
It is inserted in 100 side of rectifier core with rectification chip 110 to be connected, is risen by the connection between pin 200 and rectification chip 110
Effect, good connecting effect are exported to rectification；The third aspect, the pin 200 are equipped with several, can be distinguished according to different interfaces
It is inserted into the different welding of pin 200 to use, convenient welding is easy for installation；Fourth aspect, each pin 200 are equipped with insertion end
210 and welding ends 220, rectifier core 100 is inserted into by insertion end 210 and is connected with rectification chip 110, good connecting effect, makes
With conveniently, welded and installed effect is played by welding ends 220, easy for installation, the insertion end 210 is inserted into rectifier core 100
Equipped with a notch 211, facilitated insertion into by notch 211 and be connected with rectification chip 110, while easy to make rectifier core after welding
Body 100 is along 211 position bending of notch, and to save installation space, the welding ends 220 offers some easy to raising welding effect
The welding groove 221 of fruit, enables to heat tin in welding process preferably by pin 200 and electricity by welding groove 221
Road plate is connected, and welding is more convenient, improves welding efficiency；The utility model in actual use, saves installation space, welding side
Just, erecting and welding efficiency is improved.
As shown in Fig. 2, the structure diagram for the utility model pin.
Pin 200 is an aluminum or steel conductive metal sheet, and originally as conductive metal sheet, conductive effect is good, easy to use,
It is of low cost.
The plating of 220 outer surface of welding ends is equipped with a copper foil layer 222, and welding ends can be further improved by copper foil layer 222
220 with the welding effect of circuit board, improve the convenience of welding, improve welding efficiency.
222 thickness range of copper foil layer when 222 thickness of copper foil layer is less than 0.05mm, is easily being welded in 0.05~0.3mm
During cause copper foil layer 222 to be heated, cause welding effect bad, when 222 thickness of copper foil layer is more than 0.3mm, on the one hand,
Cost is higher, on the other hand, bad that pin 200 is inserted into welding circuit board, is preferably 0.2mm in actual use therefore,
Optimal using effect can be reached, convenient welding, welding effect is good.
One or more during 221 shape of welding groove is U-shaped, V-type or is square open up, and are opened up according to actual use,
Preferably pin 200 is connected with circuit board in order to improve in welding process so that heating tin, welding is more convenient, improves welding
Efficiency.
Embodiment described above only expresses the several embodiments of the utility model, its description is more specific and detailed,
But it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
- A kind of 1. bridge rectifier easy to welding, it is characterised in that：Including rectifier core, for the connection of rectifier core Pin, the rectifier core are internally provided with rectification chip, and the pin is inserted in rectifier core side and rectification chip phase Even, the pin is equipped with several, and each pin is equipped with insertion end and welding ends, and the insertion end insertion rectifier core is set There is a notch, the welding ends offers some welding grooves easy to raising welding effect.
- A kind of 2. bridge rectifier easy to welding according to claim 1, it is characterised in that：The pin is an aluminum Or steel conductive metal sheet.
- A kind of 3. bridge rectifier easy to welding according to claim 2, it is characterised in that：The welding ends outer surface Plating is equipped with a copper foil layer.
- A kind of 4. bridge rectifier easy to welding according to claim 3, it is characterised in that：The copper foil layer thickness model It is trapped among 0.05~0.3mm.
- A kind of 5. bridge rectifier easy to welding according to claim 4, it is characterised in that：It is described welding groove shape be U-shaped, V-type or it is square in one or more open up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182072.8U CN207303082U (en) | 2017-09-15 | 2017-09-15 | A kind of bridge rectifier easy to welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721182072.8U CN207303082U (en) | 2017-09-15 | 2017-09-15 | A kind of bridge rectifier easy to welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303082U true CN207303082U (en) | 2018-05-01 |
Family
ID=62441592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721182072.8U Active CN207303082U (en) | 2017-09-15 | 2017-09-15 | A kind of bridge rectifier easy to welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303082U (en) |
-
2017
- 2017-09-15 CN CN201721182072.8U patent/CN207303082U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Dongguan, Guangdong, Songshan Lake high tech Industrial Development Zone, New Town Road, 5, hung Ho, 7 A, Long Yi Zhi Valley, A701 Patentee after: Dongguan Nan Jing Electronics Co., Ltd. Address before: 523000 Yi Hongrong high tech Industrial Park, No. 7, Chi Ling Industrial Road, Houjie Town, Dongguan, Guangdong. Patentee before: Dongguan Nan Jing Electronics Co., Ltd. |