CN106356354A - Rectifier bridge capable of avoiding reverse installation and reverse insertion - Google Patents
Rectifier bridge capable of avoiding reverse installation and reverse insertion Download PDFInfo
- Publication number
- CN106356354A CN106356354A CN201611066963.7A CN201611066963A CN106356354A CN 106356354 A CN106356354 A CN 106356354A CN 201611066963 A CN201611066963 A CN 201611066963A CN 106356354 A CN106356354 A CN 106356354A
- Authority
- CN
- China
- Prior art keywords
- rectifier bridge
- reverse
- bridge stack
- plug
- pin
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/46—Structure, shape, material or disposition of the wire connectors prior to the connecting process of a plurality of wire connectors
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/46—Structure, shape, material or disposition of the wire connectors prior to the connecting process of a plurality of wire connectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
The invention discloses a rectifier bridge capable of avoiding reverse installation and reverse insertion. According to the rectifier bridge, pins of the + end and the - end of the rectifier bridge or pins of two alternating-current input ends of the rectifier bridge are pulled at interval. The rectifier bridge is simple in structure and low in cost, and has a function of avoiding reverse installation and reverse insertion; on one hand, the self temperature of the rectifier bridge can be reduced; on the other hand, the bad phenomena of machine explosion, fuse burning and no product output as the rectifier bridge is reversely installed and inserted in batch production are avoided; the production efficiency is improved, the reject ratio of products is reduced, and the safety and the stability of power supply products are effectively improved.
Description
Technical field
The present invention relates to a kind of rectifier bridge stack, specifically a kind of rectifier bridge stack of anti-reverse mounting anti-plug.
Background technology
Bridge heap is conventional components and parts in rectification circuit, and current rectifier bridge stack is various in style, common are paster and plug-in unit
Two big types.Plug-in unit have flat, circle, a square, stool shape, the conventional so-4 encapsulation of paster.Generally rectifier bridge stack has four
Individual pin, this four pins have the input that two pins are connected to alternating current, the shell of bridge heap is used "～" symbol logo；
Two other pin is connected to galvanic outfan, on the shell of bridge heap respectively use "+", "-" symbol logo.These marks
Note is consistent with labelling in circuit diagram, this four pins except indicating "～" can be with used interchangeably between two pins of symbol
Outward, it is unable to used interchangeably between other pins, otherwise easily cause the phenomenon of power supply product aircraft bombing damage.But general bridge heap produces
Producer is that the labelling of the pin of bridge heap is labeled in by each pin of bridge heap by way of silk-screen, but these labellings are not necessarily
It is marked on the top of bridge heap, also have is marked on by the pin of side.Because the body of bridge heap is typically black, mark in the above
Note is not easy to be found, and tells each pin especially for more difficult for some small-sized rectifier bridge stacks.In addition bridge heap
Each packaging pin size is identical, apart from identical, because the product line worker having is less than carefully in high volume production process
Go to differentiate or the basic not out direction of bridge heap and polarity respectively, be easy for causing bridge stowed the anti-phenomenon of misloading and reversal connection
When will produce huge surge current, damage device.
Content of the invention
It is an object of the invention to provide a kind of rectifier bridge stack of anti-reverse mounting anti-plug, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the following technical scheme of present invention offer:
A kind of rectifier bridge stack of anti-reverse mounting anti-plug, rectifier bridge stack "+" and the pin at "-" two ends pulled open distance.
As the further scheme of the present invention: rectifier bridge stack "～" pin at two ends pulled open distance.
As the further scheme of the present invention: the pin overstriking at the "-" end of the output of rectifier bridge stack or widen.
As the present invention further scheme: the outfan of rectifier bridge stack "+" pin overstriking or widen.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, has counnter attack connection function, implements
Latter aspect can reduce the temperature itself producing of bridge heap, and still further aspect avoids batch production aircraft bombing, burns insurance, product
The bad phenomenon of no output, improves production efficiency, reduces the fraction defective of product, be effectively improved the safety of power supply product
Property and stability.
Brief description
Fig. 1 is existing paster bridge heap product figure.
Fig. 2 is the first embodiment figure of paster bridge heap in the rectifier bridge stack of anti-reverse mounting anti-plug.
Fig. 3 is the second embodiment figure of paster bridge heap in the rectifier bridge stack of anti-reverse mounting anti-plug.
Fig. 4 is the 3rd embodiment figure of paster bridge heap in the rectifier bridge stack of anti-reverse mounting anti-plug.
Fig. 5 is existing plug-in unit rectifier bridge stack product figure.
Fig. 6 is the first embodiment figure of plug-in unit rectifier bridge stack in the rectifier bridge stack of anti-reverse mounting anti-plug.
Fig. 7 is the second embodiment figure of plug-in unit rectifier bridge stack in the rectifier bridge stack of anti-reverse mounting anti-plug.
Fig. 8 is the 3rd embodiment figure of plug-in unit rectifier bridge stack in the rectifier bridge stack of anti-reverse mounting anti-plug.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1～6, patent bridge heap product of the present invention, "+" and the pin at "-" two ends pulled open a certain distance,
(can also the input of bridge heap "～" two pins pull open a certain distance).
Another implementation of the present invention be the pin overstriking at "-" end of the output rectifier bridge stack or widen (
Can the outfan of bridge heap "+" pin overstriking or widen).So when producing with regard to no matter workman is normal either with or without bridge heap
Know, see that the mark on bridge heap also will not be installed instead, all install in turn, so would not there are bridge
Heap installs anti-phenomenon, has definitely prevented bridge and has stowed the anti-fault of misloading.
Present configuration is simple, has counnter attack connection function.Implement the temperature itself producing that latter aspect can reduce bridge heap
Degree, still further aspect avoids batch production aircraft bombing, burns insurance, the bad phenomenon of product no output, improves production efficiency, fall
The low fraction defective of product, is effectively improved the safety and stability of power supply product.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (3)
1. a kind of rectifier bridge stack of anti-reverse mounting anti-plug it is characterised in that rectifier bridge stack "+" and "-" two ends or rectifier bridge
The pin of two ac input ends of heap has pulled open distance.
2. the rectifier bridge stack of anti-reverse mounting anti-plug according to claim 1 is it is characterised in that the "-" of the output of rectifier bridge stack
End pin overstriking or widen.
3. anti-reverse mounting anti-plug according to claim 1 rectifier bridge stack it is characterised in that rectifier bridge stack outfan "+"
Pin overstriking or widen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066963.7A CN106356354A (en) | 2016-11-26 | 2016-11-26 | Rectifier bridge capable of avoiding reverse installation and reverse insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066963.7A CN106356354A (en) | 2016-11-26 | 2016-11-26 | Rectifier bridge capable of avoiding reverse installation and reverse insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106356354A true CN106356354A (en) | 2017-01-25 |
Family
ID=57862779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611066963.7A Pending CN106356354A (en) | 2016-11-26 | 2016-11-26 | Rectifier bridge capable of avoiding reverse installation and reverse insertion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356354A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472367Y (en) * | 2001-04-17 | 2002-01-16 | 王连成 | Safety two post plug and socket |
| CN201393177Y (en) * | 2009-04-24 | 2010-01-27 | 常州银河世纪微电子有限公司 | Rectification voltage stabilizer device |
| CN103117271A (en) * | 2011-11-16 | 2013-05-22 | 扬州扬杰电子科技股份有限公司 | Rectifier bridge pile with short noumenon |
| CN202997242U (en) * | 2012-11-02 | 2013-06-12 | 无锡来德电子有限公司 | LED reverse connection-proof plug and plug seat combination |
| CN204905859U (en) * | 2015-08-31 | 2015-12-23 | 湘潭中远工贸有限公司 | Anti - diode of preventing by rectifier bridge repacking |
| CN206210782U (en) * | 2016-11-26 | 2017-05-31 | 方彬辉 | A kind of rectifier bridge stack of anti-reverse mounting anti-plug |
-
2016
- 2016-11-26 CN CN201611066963.7A patent/CN106356354A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472367Y (en) * | 2001-04-17 | 2002-01-16 | 王连成 | Safety two post plug and socket |
| CN201393177Y (en) * | 2009-04-24 | 2010-01-27 | 常州银河世纪微电子有限公司 | Rectification voltage stabilizer device |
| CN103117271A (en) * | 2011-11-16 | 2013-05-22 | 扬州扬杰电子科技股份有限公司 | Rectifier bridge pile with short noumenon |
| CN202997242U (en) * | 2012-11-02 | 2013-06-12 | 无锡来德电子有限公司 | LED reverse connection-proof plug and plug seat combination |
| CN204905859U (en) * | 2015-08-31 | 2015-12-23 | 湘潭中远工贸有限公司 | Anti - diode of preventing by rectifier bridge repacking |
| CN206210782U (en) * | 2016-11-26 | 2017-05-31 | 方彬辉 | A kind of rectifier bridge stack of anti-reverse mounting anti-plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
|
| RJ01 | Rejection of invention patent application after publication |