CN206195002U - Novel heavy current power supply device - Google Patents
Novel heavy current power supply device Download PDFInfo
- Publication number
- CN206195002U CN206195002U CN201621321020.XU CN201621321020U CN206195002U CN 206195002 U CN206195002 U CN 206195002U CN 201621321020 U CN201621321020 U CN 201621321020U CN 206195002 U CN206195002 U CN 206195002U
- Authority
- CN
- China
- Prior art keywords
- power supply
- pcb board
- copper
- extension
- column
- 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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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910052802 copper Inorganic materials 0.000 claims abstract description 88
- 239000010949 copper Substances 0.000 claims abstract description 88
- 238000009434 installation Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses a novel heavy current power supply device, including PCB board, extension copper bar, conductive copper column and power supply copper cable, set up the perforation on the PCB board, a side of PCB board is equipped with the extension copper bar, set up the through -hole that corresponds with PCB board punch position on the extension copper bar, the riveting conductive copper column of through -hole department of extension copper bar, conductive copper column's one end is inserted the perforation of PCB board and is seted up the thread groove, the another side of PCB board is equipped with the gasket, the gasket passes fastening screw, fastening screw screws downtheholely at conductive copper column's thread groove, the tip of power supply copper cable is equipped with the power supply terminal, the screw thread round hole is seted up to the power supply terminal. The utility model provides an electricity terminal and conductive copper column closingly engage can save space, reduce the temperature rise, through increase on the extension copper bar conductive copper column and with it the complex have the quantity of the power supply terminal of screw thread round hole, strengthen the current -carrying ability.
Description
Technical field
The utility model is related to server power supply technique field, specially a kind of new high current electric supply installation.
Background technology
The number of nodes that high-density server system can typically be supported in the chassis space of 2U at 4, or even 8.By
Computer room space can be made full use of in high density server, high density server is disposed by computer room, can be in existing machine
Under conditions of room, the capacity of expanding data service.
As the increasing of subscriber traffic, the load current at mainboard end are increasing, the load current of whole system is caused
Also it is increasing.Meanwhile, large-sized supply port stops distinguished and admirable, can influence radiating of the node in case box.Meanwhile, it is high
Density server structure space is limited, larger using traditional powerblade connector sizes, in conduction super-large current（Typically
More than 200A）, often powerblade connectors are when such high current is supported, otherwise length overlength, otherwise height superelevation, meeting
It is limited to the structure of cabinet.
Utility model content
The purpose of this utility model is to provide a kind of new high current electric supply installation, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of new high current electric supply installation, bag
Pcb board, extension copper bar, conduction copper column and power supply copper cable are included, perforation, the one side of the pcb board have been opened up on the pcb board
Extension copper bar is provided with, through hole corresponding with pcb board punch position, the through hole of the extension copper bar are offered on the extension copper bar
Place riveting conduction copper column, the conduction copper column one end insertion pcb board perforation simultaneously open up thread groove, the pcb board it is another
Side is provided with pad, and the pad passes through fastening screw, and the fastening screw is tightened in the screw thread slotted eye of conduction copper column, described
Conduction copper column connection power supply copper cable, the end of the power supply copper cable is provided with power supply terminal, and the power supply terminal opens up screw thread
Circular hole, in the other end insertion thread circle hole of the conduction copper column.
Preferably, the conduction copper column interval is riveted on extension copper bar, and the end of conduction copper column is cut to axis direction.
Preferably, the outside coated insulating sleeve of the power supply terminal.
Preferably, the screw thread of the thread circle hole is in vertically arranged.
Preferably, the madial wall of the thread circle hole is provided with metal clips, and metal clips is provided with screw thread.
Compared with prior art, the beneficial effects of the utility model are：The utility model power supply terminal is tight with conduction copper column
Contiguity is closed, and load board end is conducted electrical currents to by extending copper bar, can save space, reduction temperature rise, solution super-large current conduction
With the contradictory problems of casing structure limited space, meanwhile, conductive copper can be increased by extension copper bar according to the size of electric current
The quantity of post and the matched power supply terminal for being threaded circular hole strengthens current capacity.
Brief description of the drawings
Fig. 1 is the utility model attachment structure schematic diagram；
Fig. 2 is the utility model power supply terminal and conduction copper column attachment structure schematic diagram；
Fig. 3 is the utility model feeding terminal construct schematic diagram；
Fig. 4 is the utility model extension copper bar and conduction copper column attachment structure schematic diagram.
In figure：1-PCB plates；2- extends copper bar；3- conduction copper columns；4- powers copper cable；5- pads；6- fastening screws；7-
Power supply terminal；8- thread circle holes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of new high current electric supply installation：Include pcb board 1, extension
Copper bar 2, conduction copper column 3 and power supply copper cable 4, open up perforation on the pcb board 1, the one side of the pcb board 1 is provided with extension
Copper bar 2, through hole corresponding with the punch position of pcb board 1, the through hole riveting of the extension copper bar 2 are offered on the extension copper bar 2
Conduction copper column 3 is connect, the interval of conduction copper column 3 is riveted on extension copper bar 2, and the end of conduction copper column 3 is cut to axis direction, convenient
Use, the perforation of one end insertion pcb board 1 of the conduction copper column 3 simultaneously opens up thread groove, and the another side of the pcb board 1 is provided with
Pad 5, the pad 5 passes through fastening screw 6, and the fastening screw 6 is tightened in the screw thread slotted eye of conduction copper column 3, described to lead
The connection power supply copper cable 4 of electrolytic copper post 3, the end of the power supply copper cable 4 is provided with power supply terminal 7, the outside cladding of power supply terminal 7
Insulation sleeve, prevents electric leakage, and the power supply terminal 7 opens up thread circle hole 8, and the screw thread of thread circle hole 8 is easy to lead in vertically arranged
Electricity, the madial wall of thread circle hole 8 is provided with metal clips, and metal clips is provided with screw thread, is easy to conduction, the conduction copper column 3 it is another
In one end insertion thread circle hole 8.
It should be noted that a kind of new high current electric supply installation of the utility model, according to the total work of server system
Consumption value evaluates the maximum current value of system 12V, determined according to maximum current value power supply terminal 7, power supply copper cable 4 and
The quantity and specification of conduction copper column 3, determine to extend the size of copper bar 2 according to maximum current value and are advised with the contact surface of pcb board 1
Lattice, according to the respective outer side edges of plate and case box in power supply backplane, system in server system, determine power supply copper cable 4
The position of thread circle hole 8 of power supply terminal 7 in length and power supply copper cable 4, and the installation site of copper bar 2 is extended, extend copper bar 2
Upper riveting conduction copper column 3, according to the size of conduction electric current, can rivet multiple conduction copper columns 3 on extension copper bar 2, extension copper bar 2 leads to
Cross fastening screw 6 and pad 5 is fixed on pcb board 1, realize the close contact of extension copper bar 2 and pcb board 1, contact area is got over
Greatly, the electric current of conduction is bigger, and the thread circle hole 8 of power supply terminal 7 is aligned into conduction copper column 3 is compacted, when conduction copper column 3 inserts screw thread
After circular hole 8, the metal clips in thread circle hole 8 can shrink, until conduction copper column 3 is fully engaged against with thread circle hole 8, realize power supply
Terminal 7 is tightly engaged into conduction copper column 3 on extension copper bar 2, increases contact area, reduces contact impedance, reduces conduction big
The temperature rise produced during electric current.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of new high current electric supply installation, includes pcb board（1）, extension copper bar（2）, conduction copper column（3）With power supply copper
Cable（4）, it is characterised in that：The pcb board（1）On open up perforation, the pcb board（1）One side be provided with extension copper bar
（2）, the extension copper bar（2）On offer and pcb board（1）The corresponding through hole of punch position, the extension copper bar（2）Through hole
Place's riveting conduction copper column（3）, the conduction copper column（3）One end insertion pcb board（1）Perforation and open up thread groove, the PCB
Plate（1）Another side be provided with pad（5）, the pad（5）Through fastening screw（6）, the fastening screw（6）It is tightened on and leads
Electrolytic copper post（3）Screw thread slotted eye in, the conduction copper column（3）Connection power supply copper cable（4）, the power supply copper cable（4）End
Portion is provided with power supply terminal（7）, the power supply terminal（7）Open up thread circle hole（8）, the conduction copper column（3）The other end insertion
Thread circle hole（8）It is interior.
2. a kind of new high current electric supply installation according to claim 1, it is characterised in that：The conduction copper column（3）
Interval is riveted on extension copper bar（2）On, conduction copper column（3）End to axis direction cut.
3. a kind of new high current electric supply installation according to claim 1, it is characterised in that：The power supply terminal（7）
Outside coated insulating sleeve.
4. a kind of new high current electric supply installation according to claim 1, it is characterised in that：The thread circle hole（8）
Screw thread in vertically arranged.
5. a kind of new high current electric supply installation according to claim 1, it is characterised in that：The thread circle hole（8）
Madial wall be provided with metal clips, metal clips is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321020.XU CN206195002U (en) | 2016-12-05 | 2016-12-05 | Novel heavy current power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621321020.XU CN206195002U (en) | 2016-12-05 | 2016-12-05 | Novel heavy current power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195002U true CN206195002U (en) | 2017-05-24 |
Family
ID=58723384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621321020.XU Active CN206195002U (en) | 2016-12-05 | 2016-12-05 | Novel heavy current power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195002U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369472A (en) * | 2017-09-01 | 2017-11-21 | 福州瑞芯微电子股份有限公司 | A kind of Efuse modules programming device and its application process |
| CN107690255A (en) * | 2017-08-28 | 2018-02-13 | 郑州云海信息技术有限公司 | The copper bar and PCB hybrid power supplies method and electric power-feeding structure of a kind of server |
| CN108897414A (en) * | 2018-09-25 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of power supply unit of 6U high density server |
| CN110165442A (en) * | 2018-02-12 | 2019-08-23 | 泰达电子股份有限公司 | Metal block welds the power module of column combination and its application |
| CN110311244A (en) * | 2019-06-17 | 2019-10-08 | 国网湖北省电力有限公司宜昌供电公司 | A kind of gauge table wiring quick change method that safety is secure and its gauge table wiring fast replacing device |
-
2016
- 2016-12-05 CN CN201621321020.XU patent/CN206195002U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690255A (en) * | 2017-08-28 | 2018-02-13 | 郑州云海信息技术有限公司 | The copper bar and PCB hybrid power supplies method and electric power-feeding structure of a kind of server |
| CN107690255B (en) * | 2017-08-28 | 2020-11-27 | 苏州浪潮智能科技有限公司 | Copper bar and PCB hybrid power supply method and power supply structure for server |
| CN107369472A (en) * | 2017-09-01 | 2017-11-21 | 福州瑞芯微电子股份有限公司 | A kind of Efuse modules programming device and its application process |
| CN107369472B (en) * | 2017-09-01 | 2020-08-14 | 瑞芯微电子股份有限公司 | eFuse module programming device and application method thereof |
| CN110165442A (en) * | 2018-02-12 | 2019-08-23 | 泰达电子股份有限公司 | Metal block welds the power module of column combination and its application |
| CN108897414A (en) * | 2018-09-25 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of power supply unit of 6U high density server |
| CN108897414B (en) * | 2018-09-25 | 2023-09-22 | 郑州云海信息技术有限公司 | Power supply device of 6U high-density server |
| CN110311244A (en) * | 2019-06-17 | 2019-10-08 | 国网湖北省电力有限公司宜昌供电公司 | A kind of gauge table wiring quick change method that safety is secure and its gauge table wiring fast replacing device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |