CN106160507A - Array rectifier bridge stack in the same direction - Google Patents
Array rectifier bridge stack in the same direction Download PDFInfo
- Publication number
- CN106160507A CN106160507A CN201610516575.8A CN201610516575A CN106160507A CN 106160507 A CN106160507 A CN 106160507A CN 201610516575 A CN201610516575 A CN 201610516575A CN 106160507 A CN106160507 A CN 106160507A
- Authority
- CN
- China
- Prior art keywords
- framework
- tail
- same direction
- rectifier bridge
- bridge stack
- 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.)
- Granted
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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 stack in the same direction, including framework, wire jumper and chip, framework is divided into the first framework and the second framework, first framework and the second frame space are arranged, and the end of the first framework is provided with connection end, and the second frame end is provided with chip, connect and be provided with positive stop strip on end, one end of wire jumper is provided with tail and hooks, and the other end connects described chip, and tail hooks and offers link slot, positive stop strip is corresponding with link slot, present configuration is simple, convenient for production, and product quality is high.
Description
Technical field
The present invention relates to electronic component technology field, particularly relate to array rectifier bridge stack in the same direction.
Background technology
Existing product structure has framework, crystal grain, wire jumper to be stacked to form, framework and wire jumper connecting place be a plane each other
Without location, and cannot be positioned with tool in operation, in causing Product jointing excessively, be occurred in that the phenomenon of wire jumper off normal,
Have impact on product yield, production efficiency, product reliability, reduce the service life of product, add client's complaint, virtually
Cost also increased；
Authorization Notice No. is the patent of CN 203165892U: array rectifier bridge stack in the same direction, including chip one～four,
One framework～four and wire jumper one～four, described first framework～four is made up of respective body and pin, it is characterised in that four
Described framework is offside layout, and the body of wherein said first framework and framework three is rectangular, each other keep insulation away from
From, be in the side of described offside layout；The body of described framework two and framework four is C-shaped, closes in occlusal position each other
System and keep insulation distance, be in the opposite side of described offside layout；Described chip one is laid in described first frame body
Front, described chip two and chip four be laid in the front of described framework four body respectively, and described chip three is laid in described frame
The front of frame three body, the polarity of described chip one～four is towards unanimously；Described wire jumper one connects end face and the framework of chip one
The end face of two, described wire jumper two connects end face and the end face of chip two of the first frame body, and described wire jumper three connects framework two
End face and the end face of chip three, described wire jumper four connects end face and the end face of chip four of framework three, described chip one～four
End face and bottom surface be respectively P face and N face, when the P of described chip one～four faces up, the first framework and three pin for hand over
Stream pin, the pin of framework two be negative pole, the pin of framework four be positive pole, the C-shaped body of described framework two and framework four is by growing
Limit, minor face and connection limit are constituted, and the pin of the described framework two limit end on described long limit stretches out；The pin of described framework four
Butt on described long limit stretches out；The minor face of described framework two is located in the C-shaped mouth of described framework four, described framework four
Minor face is located in the C-shaped mouth of described framework two；This patent in frame plane layout, the offside layout taked, all chips
Polarity is towards unanimously, and wherein side have employed the layout structure of occlusion shape, realizes overall bridge on less area.At bridge
During heap welding processing, four frameworks are individually positioned in assigned position, then chip are welded in place one by one without differentiating polarity,
Finally overlap wire jumper again, but this patent does not solve the technical problem of wire jumper off normal.
Summary of the invention
It is an object of the invention to provide array rectifier bridge stack in the same direction, solve prior art middle frame and time wire jumper is connected
The technical problem causing wire jumper off normal cannot be positioned；
The technical scheme is that
Array rectifier bridge stack in the same direction, including framework, wire jumper and chip, described framework is divided into the first framework and the second frame
Frame, described first framework and the second frame space are arranged, and the end of described first framework is provided with connection end, described second framework
End is provided with chip, and described connection end is provided with positive stop strip, and one end of described wire jumper is provided with tail and hooks, and the other end connects institute
Stating chip, described tail hooks and offers link slot, and described positive stop strip is corresponding with link slot；
On the basis of technique scheme, the present invention can also do and improve as follows:
Further, one end of described link slot is opened and is formed gap to the termination that tail hooks, and the other end is circular arc type, uses this step
Provide the benefit that and facilitate positive stop strip to enter in link slot.
Further, described connection end is inclined upwardly, and described tail hooks downward-sloping, and tail hooks and is connected end and is parallel to each other, and adopts
Walking with this and provide the benefit that tail hook ensures parallel with connecting end, such first framework and wire jumper just can be implicative of each other, during connection
Would not rock.
Further, described link slot medial surface is non slip surface, and described positive stop strip lateral surface is non slip surface, and use this step has
Benefit effect is to carry out increasing friction force by non slip surface, and minimizing is rocked.
Further, shown non slip surface is waveform, zigzag or point-like.
Further, the angle of inclination of described connection end is 30-45 degree, and the angle of inclination that described tail hooks is 30-45 degree, uses
This step provides the benefit that by arranging certain angle, it is ensured that connect end and tail hooks and can carry certain pulling force.
Further, described positive stop strip and horizontal line are 90 degree and set up, and use this step to provide the benefit that by spacing
Bar guarantees that wire jumper will not occur longitudinal movement.
The present invention includes that framework, wire jumper and chip, described framework are divided into the first framework and the second framework, described first framework
Arrange with the second frame space；
The end of described first framework is provided with connection end, and described second frame end is provided with chip, such wire jumper one
Holding and be connected end and match, the other end is connected with chip；
The present invention is provided with tail and hooks in one end of wire jumper, utilizes tail to hook and connects end and match, so can limit wire jumper
In the position of X-direction, will not offset；
The present invention is provided with positive stop strip on connection end, is provided with tail in the end of wire jumper and hooks, the company of offering on tail hooks
Access slot, utilizes link slot to cooperate with positive stop strip, and such wire jumper would not Y direction offset again；
Wherein, one end of described link slot is opened and is formed gap to the termination that tail hooks, and the other end is circular arc type；
In use, it becomes possible to facilitate positive stop strip to enter in link slot, facilitate fixed and positioned；
Wherein, described connection end is inclined upwardly, and described tail hooks downward-sloping, and tail hooks and is connected end and is parallel to each other；
In use, connection end hooks parallel with tail, and such tail hooks and connects end and cooperates and involve, and such tail hooks and connects
Connecing end and just can carry certain pulling force, such wire jumper would not offset；
Wherein, the angle of inclination of described connection end is 30-45 degree, and the angle of inclination that described tail hooks is 30-45 degree；
In use, by angle is designed, thus because of the reason of angle, and product after production will not be affected
Use；
Wherein, described positive stop strip and horizontal line are 90 degree and set up；
In use, guarantee that wire jumper will not occur longitudinal movement by positive stop strip；
Beneficial effects of the present invention:
1. the present invention is provided with connection end on the first framework, is provided with tail and hooks on wire jumper, utilizes and connects end and tail hook
It is implicative of each other, this makes it possible to prevent wire jumper from offseting in X-direction；
2. the connection end of the present invention is inclined upwardly, and tail hooks downward-sloping, so connects end and just can interlock with tail hook, carries out
Constraint；
3. the present invention is provided with positive stop strip on connection end, offers link slot, utilize link slot with spacing on tail hooks
Bar cooperates, and such wire jumper would not occur the displacement of Y direction such that it is able to improve the quality of production of product；
4. the lateral layout of positive stop strip, link slot is become non slip surface by the present invention, it is possible to reduce displacement and rocking, and improves product
The quality of production；
5. the angle of inclination connecting the angle of inclination of end, tail hooks is designed by the present invention, this makes it possible to guarantee to produce
After product quality, do not interfere with the use of product；
6. present configuration is simple, thoroughly solves the problem of skew after wire jumper assembles；
The yield of improving product the most of the present invention and reliability, stabilizing quality, reduce client's complaint, cost is greatly lowered.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rectifier bridge stack of array in the same direction described in the specific embodiment of the invention；
Fig. 2 is the component structural schematic diagram of the rectifier bridge stack of array in the same direction described in the specific embodiment of the invention；
Fig. 3 is the component structural schematic diagram of the rectifier bridge stack of array in the same direction described in the specific embodiment of the invention；
In accompanying drawing, the list of parts representated by each label is as follows:
1, framework；
2, wire jumper；
3, chip；
4, the first framework；
5, the second framework；
6, end is connected；
7, positive stop strip；
8, tail hooks；
9, link slot.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
The present invention is provided with connection end on the first framework, is provided with tail and hooks on wire jumper, utilizes and connects end and tail hook phase
Involve mutually, this makes it possible to prevent wire jumper from offseting in X-direction；The connection end of the present invention is inclined upwardly, and tail hooks and dips down
Tiltedly, so connect end and just can interlock with tail hook, retrain；The present invention is provided with positive stop strip on connection end, on tail hooks
Offering link slot, utilize link slot to cooperate with positive stop strip, such wire jumper would not occur the displacement of Y direction, thus
The quality of production of product can be improved；The angle of inclination connecting the angle of inclination of end, tail hooks is designed, thus by the present invention
It is able to ensure that the product quality after production, does not interferes with the use of product；Present configuration is simple, after thoroughly solving wire jumper assembling
The problem of skew；The yield of improving product of the present invention and reliability, stabilizing quality, reduce client's complaint, cost significantly drops
Low..
Embodiment:
As it is shown in figure 1, array rectifier bridge stack in the same direction, including framework 1, wire jumper 2 and chip 3, described framework 1 is divided into first
Framework 4 and the second framework 5, described first framework 4 and the second framework 5 interval are arranged；
The end of described first framework 4 is provided with connection end 6, and described second framework 5 end is provided with chip 3, described company
Connecing and be provided with positive stop strip 7 on end 6, one end of described wire jumper 2 is provided with tail and hooks 8, and the other end connects described chip 3；
When producing, utilizing connection end 6 and tail to hook 8 and be implicative of each other, bear the pulling force of X-direction, such wire jumper 2 would not
Offset；
Described tail hooks and offers link slot 9 on 8, and described positive stop strip 7 is corresponding with link slot 9；
When producing, utilizing positive stop strip 7 inside link slot 9, such wire jumper 2 offsets in the Y-axis direction.
Wherein, the termination formation gap to tail hook 8 is opened in one end of described link slot 9, and the other end is circular arc type；
When producing, positive stop strip 7 is facilitated to enter in link slot.
Wherein, described connection end 6 is inclined upwardly, and described tail hooks 8 downward-sloping, and tail hooks 8 and is parallel to each other with being connected end 6；
When producing, by confirming that tail hooks 8 and ensures parallel with connecting end 6, such first framework 4 and wire jumper 2 just can be mutually
Involve, would not rock during connection.
Wherein, described link slot 9 medial surface is non slip surface, and described positive stop strip 7 lateral surface is non slip surface, utilizes non slip surface to increase
Big frictional force, reduces the skew in production process；
As shown in Figure 2,3, described non slip surface can be waveform, and this is one of which, it is also possible to be zigzag or
Point-like.
Wherein, the angle of inclination of described connection end 6 is 30-45 degree, and it is 30-45 degree that described tail hooks the angle of inclination of 8；
When producing, angle of inclination is designed, it is ensured that connect end 6 and tail hooks 8 and can carry certain pulling force, so
Tail hook 8 and connection end 6 do not interfere with the use of the present invention.
Wherein, described positive stop strip 7 and horizontal line are 90 degree and set up；
When producing, guarantee that wire jumper will not occur longitudinal movement by positive stop strip 7.
The present invention is provided with connection end on framework, increases the tail being implicative of each other and hook on wire jumper, and in the centre of hypotenuse
Sectioning the positive stop strip of one section of upwards 90 degree of bending, wherein connect the inclination that end is upwards 30-45 degree, tail hooks as downward 30-45 degree
Tilt, on tail hooks, be provided with link slot, utilize positive stop strip and link slot to cooperate, after assembly welding, connect end and tail hooks
Controlling offsetting from each other of X-axis, positive stop strip controls offsetting from each other of Y-axis so that both retrain fixed position after interlocking, and control completely
Live the chance that wire jumper must not offset；
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (7)
- Array rectifier bridge stack the most in the same direction, it is characterised in that include that framework, wire jumper and chip, described framework are divided into the first framework Arranging with the second framework, described first framework and the second frame space, the end of described first framework is provided with connection end, described Second frame end is provided with chip, and described connection end is provided with positive stop strip, and one end of described wire jumper is provided with tail and hooks, another End connects described chip, and described tail hooks and offers link slot, and described positive stop strip is corresponding with link slot.
- Array rectifier bridge stack in the same direction the most according to claim 1, it is characterised in that one end of described link slot is opened to tail The termination hooked forms gap, and the other end is circular arc type.
- Array rectifier bridge stack in the same direction the most according to claim 2, it is characterised in that described connection end is inclined upwardly, institute State tail and hook downward-sloping, and tail hooks and is connected end and is parallel to each other.
- Array rectifier bridge stack in the same direction the most according to claim 3, it is characterised in that described link slot medial surface is anti-skidding Face, described positive stop strip lateral surface is non slip surface.
- Array rectifier bridge stack in the same direction the most according to claim 4, it is characterised in that shown non slip surface is waveform, saw Profile of tooth or point-like.
- Array rectifier bridge stack in the same direction the most according to claim 5, it is characterised in that the angle of inclination of described connection end is 30-45 degree, the angle of inclination that described tail hooks is 30-45 degree.
- 7. according to the arbitrary described array rectifier bridge stack in the same direction of claim 1-6, it is characterised in that described positive stop strip and level Line is 90 degree and sets up.
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 true CN106160507A (en) | 2016-11-23 |
| CN106160507B 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 |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120014155A1 (en) * | 2005-10-24 | 2012-01-19 | Takayuki Hashimoto | Semiconductor device and power supply device using the same |
| 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 |
-
2016
- 2016-07-01 CN CN201610516575.8A patent/CN106160507B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120014155A1 (en) * | 2005-10-24 | 2012-01-19 | Takayuki Hashimoto | Semiconductor device and power supply device using the same |
| 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 |
|---|---|
| CN106160507B (en) | 2018-07-10 |
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