CN105825917A - Large-load conductive copper busbar with openings at two ends - Google Patents
Large-load conductive copper busbar with openings at two ends Download PDFInfo
- Publication number
- CN105825917A CN105825917A CN201610175720.0A CN201610175720A CN105825917A CN 105825917 A CN105825917 A CN 105825917A CN 201610175720 A CN201610175720 A CN 201610175720A CN 105825917 A CN105825917 A CN 105825917A
- Authority
- CN
- China
- Prior art keywords
- copper bus
- copper busbar
- bar
- symmetrical
- load conductive
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
Abstract
The present invention discloses a large-load conductive copper busbar with openings at two ends. The large-load conductive copper busbar comprises a copper busbar body, and the copper busbar body is provided with two groups of symmetrical U-shaped openings at the two ends along the length direction; the center lines of the two groups of symmetrical U-shaped openings are overlapped with the axis of the copper busbar along the length direction; and the depth of each opening is a quarter of the length of the copper busbar body, the width of each opening is one third of the width of the copper busbar body, and the radius of the excessive fillet of the bottom of each opening is one fifth of the width of the copper busbar body. According to the invention, the weight of the copper busbar is reduced, the cost of a transmission device is reduced, the heat radiation area of the copper busbar is increased, and the economic benefit and the social benefit are good.
Description
Technical field
The present invention relates to the big load conductive copper bus-bar of a kind of both ends open, belong to electrician's busbar manufacturing technology field.
Background technology
Copper bus-bar, also known as conducting copper, it is a kind of conducting heavy current product, is widely used in the electric power facilities such as high and low voltage electrical equipment contact, equipment for power transmission and distribution, power transmission busbar, be more particularly suited for the super-large current electrolysis for production engineering such as metal smelt, electrification plating, chemical industry Caustic soda.
Copper is precious metal, and proportion is the biggest, and big load electric transmission copper busbar requires that area of section is big, and this does not only result in transmission facility own wt and strengthens, and transmission facility cost remains high, and copper bus-bar self-heating amount is big, and radiating effect is poor.At present, radiating fin welds to solve heat dissipation problem along its length at copper bus-bar in some copper bus-bar manufacturing firm, but too increases copper bus-bar own wt simultaneously, increases transmission facility cost further.
Summary of the invention
In order to overcome prior art not enough, the invention provides the big load conductive copper bus-bar of a kind of both ends open, both alleviated copper bus-bar own wt, reduce transmission facility cost, improve again copper bus-bar area of dissipation, improve copper bus-bar radiating effect.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of big load conductive copper bus-bar of both ends open, including copper bus-bar body, described copper bus-bar body two ends Design and Machining along its length has two groups of symmetrical U-shaped openings, described two groups of symmetrical U-shaped opening centrages and described copper bus-bar body dead in line along its length；
As the concrete optimization of technique scheme, the big load conductive copper bus-bar of a kind of both ends open, described two groups of symmetrical U-shaped openings, the opening degree of depth is 1/4th of described copper bus-bar body length.
As the concrete optimization of technique scheme, the big load conductive copper bus-bar of a kind of both ends open, described two groups of symmetrical U-shaped openings, A/F is 1/3rd of described copper bus-bar body width；
As the concrete optimization of technique scheme, the big load conductive copper bus-bar of a kind of both ends open, described two groups of symmetrical U-shaped openings, the excessive radius of corner of open bottom is 1/5th of described copper bus-bar body width.
Compared with existing copper busbar design and manufacturing technology, the invention has the beneficial effects as follows:
The big load conductive copper bus-bar of a kind of both ends open, had both alleviated copper bus-bar own wt, reduces transmission facility cost, adds again copper bus-bar area of dissipation, improves copper bus-bar radiating effect.
Accompanying drawing explanation
Fig. 1 is the big load conductive copper bus-bar structural representation of a kind of both ends open of the present invention.
Fig. 2 is the top view in Fig. 1 along A-A direction.
In Fig. 1,1, copper bus-bar body, 2, U-shaped opening.
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, is not intended to limit the scope of the present invention.
As depicted in figs. 1 and 2, a kind of big load conductive copper bus-bar of both ends open, including copper bus-bar body 1, the described a length of L of copper busbar body 1, width is H, described copper bus-bar body 1 two ends Design and Machining along its length has two groups of symmetrical U-shaped openings 2, described U-shaped opening 2 centrage and described copper bus-bar body dead in line along its length；The described U-shaped opening 2 opening degree of depth is h, and A/F is d, and the excessive radius of corner in bottom is r.
As the concrete optimization of technique scheme, the big load conductive copper bus-bar of a kind of both ends open, described two groups of symmetrical U-shaped openings 2, its opening degree of depth h is 1/4th of described copper bus-bar body 1 length L.
As the concrete optimization of technique scheme, the big load conductive copper bus-bar of a kind of both ends open, described two groups of symmetrical U-shaped openings 2, its A/F d is 1/3rd of described copper bus-bar body 1 width H；
As the concrete optimization of technique scheme, the big load conductive copper bus-bar of a kind of both ends open, described two groups of symmetrical U-shaped openings 2, excessive radius of corner r of its open bottom is 1/5th of described copper bus-bar body 1 width H degree.
Preferably enforcement to the present invention is illustrated above; certainly; the present invention can be to use form different from the embodiment described above; those of ordinary skill in the art in the conversion of the equivalent made on the premise of spirit of the present invention or change accordingly, all should belong in protection scope of the present invention.
Claims (2)
1. the big load conductive copper bus-bar of a both ends open, including copper bus-bar body, described copper bus-bar body two ends Design and Machining along its length has two groups of symmetrical U-shaped openings, described two groups of symmetrical U-shaped openings, its centrage and the dead in line along its length of described copper bus-bar.
The big load conductive copper bus-bar of a kind of both ends open the most according to claim 1, it is characterized in that, described two groups of symmetrical U-shaped openings, the opening degree of depth is 1/4th of described copper bus-bar body length, A/F is 1/3rd of described copper bus-bar body width, and the excessive radius of corner of open bottom is 1/5th of described copper bus-bar body width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175720.0A CN105825917A (en) | 2016-03-27 | 2016-03-27 | Large-load conductive copper busbar with openings at two ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610175720.0A CN105825917A (en) | 2016-03-27 | 2016-03-27 | Large-load conductive copper busbar with openings at two ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105825917A true CN105825917A (en) | 2016-08-03 |
Family
ID=56524710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610175720.0A Pending CN105825917A (en) | 2016-03-27 | 2016-03-27 | Large-load conductive copper busbar with openings at two ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105825917A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270539A (en) * | 1988-09-07 | 1990-03-09 | Fujikura Ltd | Trolley wire with alarm wire |
| JP2012009427A (en) * | 2010-05-25 | 2012-01-12 | Yazaki Corp | Conductive material and manufacturing method thereof |
| CN202939990U (en) * | 2012-09-30 | 2013-05-15 | 江苏嘉盈电器集团有限公司 | Novel rigid sliding line copper rod |
| CN203118519U (en) * | 2013-03-07 | 2013-08-07 | 云南新铜人实业有限公司 | Large-area self- heat-dissipation copper busbar |
| CN204667900U (en) * | 2015-05-28 | 2015-09-23 | 费开荣 | Special-shaped bus rod |
| CN204834077U (en) * | 2015-05-28 | 2015-12-02 | 费开荣 | Abnormal shape bus bar |
-
2016
- 2016-03-27 CN CN201610175720.0A patent/CN105825917A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270539A (en) * | 1988-09-07 | 1990-03-09 | Fujikura Ltd | Trolley wire with alarm wire |
| JP2012009427A (en) * | 2010-05-25 | 2012-01-12 | Yazaki Corp | Conductive material and manufacturing method thereof |
| CN202939990U (en) * | 2012-09-30 | 2013-05-15 | 江苏嘉盈电器集团有限公司 | Novel rigid sliding line copper rod |
| CN203118519U (en) * | 2013-03-07 | 2013-08-07 | 云南新铜人实业有限公司 | Large-area self- heat-dissipation copper busbar |
| CN204667900U (en) * | 2015-05-28 | 2015-09-23 | 费开荣 | Special-shaped bus rod |
| CN204834077U (en) * | 2015-05-28 | 2015-12-02 | 费开荣 | Abnormal shape bus bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105825917A (en) | Large-load conductive copper busbar with openings at two ends | |
| CN105790011A (en) | Inner through hole self-cooling furnace current carrying copper busbar | |
| CN203338793U (en) | H-shaped copper bar | |
| CN204332410U (en) | A kind of tin-coated copper bar | |
| CN202102743U (en) | Tinning C-shaped copper bar | |
| CN203338779U (en) | Aluminized Y-shaped copper bar | |
| CN203982810U (en) | Irregular rectangular copper bar | |
| CN203982813U (en) | Spill copper bar | |
| CN203338783U (en) | Copper bar with special-shape cross section | |
| CN201868120U (en) | Tinned multihole copper bar | |
| CN203982821U (en) | Irregular C type copper bar | |
| CN203338784U (en) | Copper bar with heart-shaped cross section | |
| CN204680759U (en) | Fingertip connector | |
| CN204680400U (en) | Slot type non-conventional type joint | |
| CN203338780U (en) | Silvered dumbbell-shaped copper bar | |
| CN203338791U (en) | Silvered strip-shaped copper bar | |
| CN205881492U (en) | Conductive copper bar | |
| CN102270519A (en) | Tin-plated multi-hole copper bar | |
| CN201788716U (en) | Tinplated double-hole copper bar | |
| CN201788717U (en) | Double-aperture copper bar | |
| CN202102746U (en) | Silver-plated T-shaped copper bar | |
| CN202796094U (en) | Copper-aluminum composite bar | |
| CN204390864U (en) | A kind of flexible transformer copper bar | |
| CN203338781U (en) | Silvered C-shaped copper bar | |
| CN203338790U (en) | Copper bar with groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |
|
| WD01 | Invention patent application deemed withdrawn after publication |