CN106160507B - Array rectifier bridge stack in the same direction - Google Patents
Array rectifier bridge stack in the same direction Download PDFInfo
- Publication number
- CN106160507B CN106160507B CN201610516575.8A CN201610516575A CN106160507B CN 106160507 B CN106160507 B CN 106160507B CN 201610516575 A CN201610516575 A CN 201610516575A CN 106160507 B CN106160507 B CN 106160507B
- Authority
- CN
- China
- Prior art keywords
- frame
- tail
- connecting pin
- same direction
- rectifier bridge
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/40221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/40245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/8534—Bonding interfaces of the connector
- H01L2224/85345—Shape, e.g. interlocking features
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention relates to array rectifier bridge stacks in the same direction, and including frame, wire jumper and chip, frame is divided into the first frame and the second frame, first frame and the setting of the second frame space, the end of the first frame are provided with connecting pin, and the second frame end is provided with chip, positive stop strip is provided on connecting pin, one end of wire jumper is provided with tail hook, and the other end connects the chip, and tail hooks and offers link slot, positive stop strip is corresponding with link slot, the configuration of the present invention is simple, it is convenient for production, and product quality is high.
Description
Technical field
The present invention relates to electronic component technology field more particularly to array rectifier bridge stacks in the same direction.
Background technology
Existing product structure has frame, crystal grain, wire jumper to be stacked, frame and wire jumper connecting place be a plane each other
It without positioning, and can not be positioned in operation with jig, occur the phenomenon that wire jumper deviation in leading to Product jointing excessively,
Product yield, production efficiency, product reliability are affected, reduces the service life of product, increases client's complaint, virtually
Cost also increased；
Authorization Notice No. is the patent of 203165892 U of CN：Array rectifier bridge stack in the same direction, including chip one~tetra-, the
One frame~tetra- and wire jumper one~tetra-, first frame~tetra- are made of respective ontology and pin, which is characterized in that four
The frame is laid out in offside, wherein the ontology of first frame and frame three is rectangular, keep between each other insulation away from
From, in the offside layout side；The ontology of the frame two and frame four is C-shaped, is closed between each other in occlusal position
System and holding insulation distance, the opposite side in offside layout；The chip one is laid in first frame body
Front, the chip two and chip four are laid in the front of four ontology of frame respectively, and the chip three is laid in the frame
The front of three ontology of frame, the polarity of the chip one~tetra- is towards unanimously；The wire jumper one connects top surface and the frame of chip one
Two top surface, the wire jumper two connect the top surface of the first frame body and the top surface of chip two, three connection framework two of wire jumper
Top surface and chip three top surface, the top surface of four connection framework three of wire jumper and the top surface of chip four, the chip one~tetra-
Top and bottom be respectively P faces and N faces, when the P of the chip one~tetra- is face-up, the first frame and three pin is hand over
Flow pin, the pin of frame two be cathode, frame four pin be anode, the C-shaped body of the frame two and frame four is by growing
It is formed in, short side and connection, the pin of the frame two extends outwardly in the side end of the long side；The pin of the frame four
Extend outwardly in the butt of the long side；The short side of the frame two is located in the C-shaped mouth of the frame four, the frame four
Short side is located in the C-shaped mouth of the frame two；The patent is in frame plane layout, and the offside taken is laid out, all chips
Polarity is towards unanimously, and wherein side employs the layout structure of occlusion shape, and whole bridge is realized on smaller area.In Qiao Dui
During welding processing, four frames are individually positioned in specified position, polarity then need not be differentiated and chip is welded in place one by one, most
Overlap wire jumper again afterwards, but the technical issues of the patent does not solve wire jumper deviation.
Invention content
The object of the present invention is to provide array rectifier bridge stack in the same direction, solves prior art middle frame and when wire jumper is connected
The technical issues of causing wire jumper deviation can not be positioned；
The technical solution that the present invention solves above-mentioned technical problem is as follows：
Array rectifier bridge stack in the same direction, including frame, wire jumper and chip, the frame is divided into the first frame and the second frame
Frame, first frame and the setting of the second frame space, the end of first frame is provided with connecting pin, second frame
End is provided with chip, and positive stop strip is provided on the connecting pin, and one end of the wire jumper is provided with tail hook, other end connection institute
Chip is stated, the tail hooks and offers link slot, and the positive stop strip is corresponding with link slot；
Based on the above technical solution, the present invention can also be improved as follows：
Further, one end of the link slot opens the end hooked to tail and forms gap, and the other end is circular arc type, using this step
Advantageous effect be that positive stop strip is facilitated to enter in link slot.
Further, the connecting pin tilts upwards, and the tail hook tilts down, and tail hook is mutually parallel with connecting pin, adopts
It is parallel with connecting pin guarantee to be that tail is hooked with the advantageous effect of this step, such first frame and wire jumper are with regard to that can be implicative of each other, during connection
It would not shake.
Further, the link slot medial surface is non slip surface, and the positive stop strip lateral surface is non slip surface, using having for this step
Beneficial effect is come increasing friction force by non slip surface, and reduction is shaken.
Further, shown non slip surface is waveform, zigzag or dotted.
Further, the angle of inclination of the connecting pin is 30-45 degree, and the angle of inclination that the tail hooks is 30-45 degree, is used
The advantageous effect of this step is by setting certain angle, it is ensured that connecting pin and tail hook can carry certain pulling force.
Further, the positive stop strip is set up with horizontal line in 90 degree, and the advantageous effect using this step is to pass through limiting
Item ensures that longitudinal movement will not occur for wire jumper.
The present invention includes frame, wire jumper and chip, and the frame is divided into the first frame and the second frame, first frame
It is set with the second frame space；
The end of first frame is provided with connecting pin, and second frame end is provided with chip, such wire jumper one
End is matched with connecting pin, and the other end is connect with chip；
The present invention is provided with tail hook in one end of wire jumper, is hooked using tail and connecting pin matches, can limit wire jumper in this way
In the position of X-direction, will not shift；
The present invention is provided with positive stop strip on connecting pin, has tail hook in the end set of wire jumper, the company of offering on tail hook
Access slot, is cooperated using link slot and positive stop strip, and such wire jumper Y direction would not shift again；
Wherein, one end of the link slot opens the end hooked to tail and forms gap, and the other end is circular arc type；
When in use, it will be able to positive stop strip be facilitated to enter in link slot, facilitated fixed and positioned；
Wherein, the connecting pin tilts upwards, and the tail hook tilts down, and tail hook is mutually parallel with connecting pin；
When in use, connecting pin is parallel with tail hook, and such tail hooks and connecting pin cooperates and involves, and such tail is hooked and connected
Certain pulling force can just be carried by connecing end, and such wire jumper would not shift；
Wherein, the angle of inclination of the connecting pin is 30-45 degree, and the angle of inclination that the tail hooks is 30-45 degree；
When in use, by being designed to angle, thus will not be because of angle the reason of, and influence product after production
Use；
Wherein, the positive stop strip is set up with horizontal line in 90 degree；
When in use, ensure that longitudinal movement will not occur for wire jumper by positive stop strip；
Beneficial effects of the present invention：
1. the present invention is provided with connecting pin on the first frame, tail hook is provided on wire jumper, is hooked using connecting pin and tail
It is implicative of each other, shifts this makes it possible to prevent wire jumper in X-direction；
2. the connecting pin of the present invention tilts upwards, tail hook tilts down, and such connecting pin can just interlock with tail hook, carry out
Constraint；
3. the present invention is provided with positive stop strip on connecting pin, link slot is offered on tail hook, utilizes link slot and limiting
Item cooperates, and the displacement of Y direction would not occur for such wire jumper, so as to improve the quality of production of product；
4. the present invention by positive stop strip, link slot lateral layout into non slip surface, it is possible to reduce displacement and shaking improve product
The quality of production；
5. the present invention is designed the angle of inclination of connecting pin, the angle of inclination of tail hook, this makes it possible to ensure to produce
Product quality afterwards does not interfere with the use of product；
6. the configuration of the present invention is simple deviates after thoroughly solving the problems, such as wire jumper assembling；
7. the present invention promotes the yield and reliability of product, stabilizing quality reduces client and complains, cost is greatly lowered.
Description of the drawings
Fig. 1 is the structure diagram of the array rectifier bridge stack in the same direction described in the specific embodiment of the invention；
Fig. 2 is the component structural schematic diagram of the array rectifier bridge stack in the same direction described in the specific embodiment of the invention；
Fig. 3 is the component structural schematic diagram of the array rectifier bridge stack in the same direction described in the specific embodiment of the invention；
In attached drawing, parts list represented by the reference numerals are as follows：
1st, frame；
2nd, wire jumper；
3rd, chip；
4th, the first frame；
5th, the second frame；
6th, connecting pin；
7th, positive stop strip；
8th, tail hooks；
9th, link slot.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
The present invention is provided with connecting pin on the first frame, and tail hook is provided on wire jumper, and phase is hooked using connecting pin and tail
Mutually involve, shift this makes it possible to prevent wire jumper in X-direction；The connecting pin of the present invention tilts upwards, and tail hook dips down
Tiltedly, such connecting pin can just interlock with tail hook, be constrained；The present invention is provided with positive stop strip on connecting pin, on tail hook
Link slot is offered, is cooperated using link slot and positive stop strip, the displacement of Y direction would not occur for such wire jumper, so as to
The quality of production of product can be improved；The present invention is designed the angle of inclination of connecting pin, the angle of inclination of tail hook, thus
It can be ensured that the product quality after production, do not interfere with the use of product；The configuration of the present invention is simple, after thoroughly solving wire jumper assembling
The problem of offset；The present invention promotes the yield and reliability of product, and stabilizing quality reduces client and complains, cost significantly drops
It is low..
Embodiment：
As shown in Figure 1, array rectifier bridge stack in the same direction, including frame 1, wire jumper 2 and chip 3, it is first that the frame 1, which divides,
4 and second frame 5 of frame, 4 and second frame 5 of the first frame are arranged at intervals；
The end of first frame 4 is provided with connecting pin 6, and 5 end of the second frame is provided with chip 3, the company
It connects and positive stop strip 7 is provided on end 6, one end of the wire jumper 2 is provided with tail and hooks 8, and the other end connects the chip 3；
In production, hook 8 using connecting pin 6 and tail and be implicative of each other, bear the pulling force of X-direction, such wire jumper 2 would not
It shifts；
The tail hooks and offers link slot 9 on 8, and the positive stop strip 7 is corresponding with link slot 9；
In production, using positive stop strip 7 inside link slot 9, it thus is avoided that wire jumper 2 shifts in the Y-axis direction.
Wherein, one end of the link slot 9 opens to the end of tail hook 8 and forms gap, and the other end is circular arc type；
In production, positive stop strip 7 is facilitated to enter in link slot.
Wherein, the connecting pin 6 tilts upwards, and the tail hooks 8 and tilts down, and tail hooks 8 and is mutually parallel with connecting pin 6；
In production, ensure with connecting pin 6 parallel by confirming that tail hooks 8, such first frame 4 and wire jumper 2 just can be mutually
Involve, when connection would not shake.
Wherein, 9 medial surface of link slot is non slip surface, and 7 lateral surface of positive stop strip is non slip surface, is increased using non slip surface
Big frictional force reduces the offset in production process；
As shown in Figure 2,3, the non slip surface can be waveform, this be one of which or zigzag or
It is dotted.
Wherein, the angle of inclination of the connecting pin 6 is 30-45 degree, and the angle of inclination that the tail hooks 8 is 30-45 degree；
In production, angle of inclination is designed, it is ensured that connecting pin 6 and tail hook 8 and can carry certain pulling force, in this way
Tail hook 8 and connecting pin 6 do not interfere with the use of the present invention.
Wherein, the positive stop strip 7 is set up with horizontal line in 90 degree；
In production, ensure that longitudinal movement will not occur for wire jumper by positive stop strip 7.
The use of the new type is provided with connecting pin on frame, increases the tail being implicative of each other on wire jumper and hooks, and in bevel edge
Centre sections the positive stop strip of one section of upward 90 degree of bending, and wherein connecting pin is the inclination of upward 30-45 degree, and tail is hooked as downward 30-
45 degree of inclinations are provided with link slot on tail hook, are cooperated using positive stop strip and link slot, after assembly welding, connecting pin and
Tail hooks offsetting from each other for control X-axis, and positive stop strip control Y-axis is offset from each other so that the two constrains fixed position after interlocking, completely
Control the chance that wire jumper must not be offset；
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. array rectifier bridge stack in the same direction, which is characterized in that including frame, wire jumper and chip, the frame is divided into the first frame
With the second frame, first frame and the setting of the second frame space, the end of first frame is provided with connecting pin, described
Second frame end is provided with chip, positive stop strip is provided on the connecting pin, one end of the wire jumper is provided with tail hook, another
End connects the chip, and the tail hooks and offers link slot, and the positive stop strip is corresponding with link slot, and the tail is hooked with connecting
End fastens, and the positive stop strip is located inside link slot.
2. array rectifier bridge stack in the same direction according to claim 1, which is characterized in that open to tail one end of the link slot
The end of hook forms gap, and the other end is circular arc type.
3. array rectifier bridge stack in the same direction according to claim 2, which is characterized in that the connecting pin tilts upwards, institute
It states tail hook to tilt down, and tail hook is mutually parallel with connecting pin.
4. array rectifier bridge stack in the same direction according to claim 3, which is characterized in that the link slot medial surface is anti-skidding
Face, the positive stop strip lateral surface are non slip surface.
5. array rectifier bridge stack in the same direction according to claim 4, which is characterized in that shown non slip surface is waveform, saw
Tooth form is dotted.
6. array rectifier bridge stack in the same direction according to claim 5, which is characterized in that the angle of inclination of the connecting pin is
30-45 degree, the angle of inclination that the tail hooks are 30-45 degree.
7. according to any array rectifier bridge stacks in the same direction of claim 1-6, which is characterized in that the positive stop strip and level
Line is set up in 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516575.8A CN106160507B (en) | 2016-07-01 | 2016-07-01 | Array rectifier bridge stack in the same direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610516575.8A CN106160507B (en) | 2016-07-01 | 2016-07-01 | Array rectifier bridge stack in the same direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106160507A CN106160507A (en) | 2016-11-23 |
| CN106160507B true CN106160507B (en) | 2018-07-10 |
Family
ID=58061055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610516575.8A Active CN106160507B (en) | 2016-07-01 | 2016-07-01 | Array rectifier bridge stack in the same direction |
Country Status (1)
| Country | Link |
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| CN (1) | CN106160507B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202905704U (en) * | 2012-11-26 | 2013-04-24 | 宁波华龙电子股份有限公司 | Combined surface-mount-type diode lead frame member |
| CN103187383A (en) * | 2013-02-26 | 2013-07-03 | 山东迪一电子科技有限公司 | Package structure of Schottky diode |
| CN103236426A (en) * | 2013-04-22 | 2013-08-07 | 扬州扬杰电子科技股份有限公司 | Equal-directional array type rectifier bridge stack |
| CN203826366U (en) * | 2014-05-09 | 2014-09-10 | 扬州虹扬科技发展有限公司 | Diode jumper wire |
| JP5880664B1 (en) * | 2014-10-31 | 2016-03-09 | サンケン電気株式会社 | Semiconductor device |
| CN205811863U (en) * | 2016-07-01 | 2016-12-14 | 扬州虹扬科技发展有限公司 | Array rectifier bridge stack in the same direction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007116013A (en) * | 2005-10-24 | 2007-05-10 | Renesas Technology Corp | Semiconductor device and power supply using same |
-
2016
- 2016-07-01 CN CN201610516575.8A patent/CN106160507B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202905704U (en) * | 2012-11-26 | 2013-04-24 | 宁波华龙电子股份有限公司 | Combined surface-mount-type diode lead frame member |
| CN103187383A (en) * | 2013-02-26 | 2013-07-03 | 山东迪一电子科技有限公司 | Package structure of Schottky diode |
| CN103236426A (en) * | 2013-04-22 | 2013-08-07 | 扬州扬杰电子科技股份有限公司 | Equal-directional array type rectifier bridge stack |
| CN203826366U (en) * | 2014-05-09 | 2014-09-10 | 扬州虹扬科技发展有限公司 | Diode jumper wire |
| JP5880664B1 (en) * | 2014-10-31 | 2016-03-09 | サンケン電気株式会社 | Semiconductor device |
| CN205811863U (en) * | 2016-07-01 | 2016-12-14 | 扬州虹扬科技发展有限公司 | Array rectifier bridge stack in the same direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106160507A (en) | 2016-11-23 |
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