CN2829159Y - Integral bus bar used in communication equipment cabinet - Google Patents
Integral bus bar used in communication equipment cabinet Download PDFInfo
- Publication number
- CN2829159Y CN2829159Y CN 200520008804 CN200520008804U CN2829159Y CN 2829159 Y CN2829159 Y CN 2829159Y CN 200520008804 CN200520008804 CN 200520008804 CN 200520008804 U CN200520008804 U CN 200520008804U CN 2829159 Y CN2829159 Y CN 2829159Y
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- copper bar
- bar
- lamination
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- lead
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Abstract
The utility model relates to an integral tier bus of direct current electricity distribution used in a cabinet of communication equipment, which comprises a plurality of copper tiers, a plurality of insulation isolation plates, a U-shaped capsulation jacket made of metal or plastic. The integral tier bus of the utility model is used, the technical effects of convenient installation, regular running cables, flexible outgoing lines, simple insertion, simple maintenance, clear mark, small size and high safe performance are realized.
Description
Technical field
The utility model relates to electric equipment required DC switchgear is installed, and relates to the integrated bus-bar that is used for DC distribution in the telecommunications equipment cabinet particularly.
Background technology
The inner direct-flow distribution system of present widely used rack, majority be adopt DC-48V or+24V ,+27V enters the distribution allocation units of enclosure top or bottom, then respectively by passing or upload to the required function unit under the cable.As accompanying drawing 1, this electric current method of salary distribution causes following problem: one, can adopt the branch feeding mode according to the different performance of each electrical equipment in the rack usually, and the ground protection line of each electrical equipment also needs to converge at last the connection common ground, a large amount of cables that will cause rack inside to have like this walking up and down; Two, because many direct current supply cables in the distribution of rack inside, be difficult to avoid with holding wire or radio frequency cable between intersect, and if this intersection is dealt with the coupled interference that can be able to cause signal improperly; Three, conventional cable sign all adopts the mode of adhesive sticker lettering to be wrapped on each cable in the rack, if a large amount of cable covers when bundling mutually, can't observe directly the sign of every cable; Four, use conventional cable, even the direct current supply of the identical voltage of each electrical equipment also needs cable separately, can't a shared cable, cause the cable discharging dumb; Five, cable can carry out colligation usually after equipment is opened, and goes wrong in case DC distribution takes place, and must cut off colligation when overhauling, and makes that operation is dumb.
Summary of the invention
The purpose of this utility model provides a kind of integrated bus-bar that is used for telecommunications equipment cabinet, can overcome existing in prior technology the problems referred to above, realize easy for installation, cabling is neat, outlet is flexible, peg graft to safeguard simple, sign is clear, volume is little, the security performance advantages of higher.
A kind of integrated bus-bar that is used for telecommunications equipment cabinet of the present utility model comprises: many copper bars, thoroughly do away with edge division board, U type metal or Plastic Package sheath more, it is characterized in that:
Every copper bar is made of main part and input, lead-out terminal, and main part is the strip lamellar body, Yi Bian main part along being provided with input, lead-out terminal, input, lead-out terminal and copper bar main body are on same plane or at right angles L type or Z type in obtuse angle;
Every eradication edge division board is shaped as the strip lamellar body with length and widths such as copper bar main parts;
With copper bar and the alternately stack of insulation division board, form multilayer copper bar lamination, on one side the input of each copper bar, lead-out terminal all extend outward from lamination in the copper bar lamination;
Suit U type metal or Plastic Package sheath outside multilayer copper bar lamination, between the two sides of multilayer copper bar lamination and U type encapsulation sheath and bottom surface, be provided with the insulation division board, lamination extends the U type opening of one side of input and output terminal towards U type encapsulation sheath, fill the insulation ester in the U type encapsulation sheath, the insulation ester with the insulation division board casting of multilayer copper bar lamination and two sides, bottom surface, be fixed in the U type encapsulation sheath.
Described integrated bus-bar of the present utility model is characterized in that: a plurality of inputs, lead-out terminal are set on the every copper bar, and all inputs of multilayer copper bar lamination, lead-out terminal are along U type encapsulation length direction discrete distribution.
Described integrated bus-bar of the present utility model is characterized in that: the thickness range of every copper bar is 0.5 to 0.8 millimeter, and the gross thickness of bus-bar is 20 to 30 millimeters.
Described integrated bus-bar of the present utility model is characterized in that: one deck insulation division board is all arranged between every two-layer copper bar in the multilayer copper bar lamination.
Described integrated bus-bar of the present utility model is characterized in that: in the middle of three or three above copper bars one deck insulation division board is arranged in the multilayer copper bar lamination.
Described integrated bus-bar of the present utility model is characterized in that: mark terminal numbering on input, lead-out terminal.
Described integrated bus-bar of the present utility model is characterized in that: the thickness of every copper bar is 0.5 millimeter, and the gross thickness of bus-bar is 23.2 millimeters.
Described integrated bus-bar of the present utility model is characterized in that: with the corresponding position mark of input, lead-out terminal the terminal numbering is arranged on U type sheath.
In telecommunications equipment cabinet, adopt integrated bus-bar of the present utility model, can simplify the rack inner cable installs, prevent that the direct current supply cable from mixing mutual interference mutually with holding wire, radio frequency line, use the equipment of identical direct voltage that the clear line service that helps of terminal marking can be installed by the shared same copper bar power supply simplification of a plurality of terminals cable.
Description of drawings
Fig. 1 is the schematic diagram that the cable mounting means of prior art connects up in equipment enclosure;
Fig. 2 A is the stereogram of integrated bus-bar of the present utility model;
Fig. 2 B is the front view of integrated bus-bar of the present utility model;
Fig. 3 is a local view of apparatus among Fig. 2 A;
Fig. 4 is the sectional view of integrated bus-bar of the present utility model;
Fig. 5 is the schematic diagram of integrated bus-bar of the present utility model installation site in telecommunications equipment cabinet.
Embodiment
Be elaborated below in conjunction with the structure of accompanying drawing to integrated bus-bar of the present utility model.
At first referring to Fig. 4, integrated bus-bar sectional view wherein of the present utility model as can be seen, this integrated bus-bar comprises the copper bar (1) that contains input, lead-out terminal (A); Insulation division board (2); Encapsulation and installation U type metal or Plastic Package sheath (4), plug at end part insulation division board.Among Fig. 4, all has insulation division board (2) between the side of multilayer copper bar lamination and encapsulation U type sheath (4) and the bottom surface.Two ends in the utility model U type sheath are provided with the insulation division board (2) of shutoff multilayer copper bar lamination.
Referring to Fig. 3, all have input terminal, lead-out terminal (A) among the figure on each root copper bar; Has insulation division board (2) between copper bar.Shown in Fig. 3 and Fig. 2 A, have input terminal and lead-out terminal on the copper bar, and input, lead-out terminal on copper bar all can there be a plurality of distributions, Fig. 2 B has represented the application mode that copper bar terminal docks with the power supply terminal of standard.
Determine according to the required size of electric current that provides at copper bar thickness shown in Figure 4 and quantity, the thickness range of every copper bar is typically chosen in 0.5 to 0.8 millimeter, the most frequently used thickness is 0.5 millimeter, and the total thickness of bus-bar is 20 to 30 millimeters, and the most frequently used thickness is 23.2 millimeters.
As shown in Figure 3, extend and the used positioning element of rack fixed installation, on this positioning element location hole is arranged at the utility model U type encapsulation sheath two ends.
The angle of obtuse angle Z type terminal can specifically be determined according to actual needs among Fig. 3.The thickness of copper bar shown in Figure 4 can select the copper coin material of different-thickness to make according to the direct current size that provides, also can closely being formed by stacking with several sheet copper materials, copper bar and the alternately stack layer by layer mutually of insulation division board, form multilayer copper bar lamination, pack into then and be placed in the U type encapsulation sheath, this encapsulation sheath can use metal material or plastics manufacturing, two sides between multilayer copper bar lamination and U type encapsulation sheath, all use the insulation division board to isolate in bottom surface and the both ends of the surface, vacuum casting insulation ester in U type encapsulation sheath condenses multilayer copper bar lamination at last, be fixed in the U type encapsulation sheath.As shown in Figure 3, can utilize silk-screen or etch process to indicate terminal numbering or purposes etc. on the U type sheath with on each the corresponding position of input, lead-out terminal.
Figure 5 shows that the example of integrated bus-bar of the present utility model installation site in telecommunications equipment cabinet, bus-bar is placed in the rack left side among this figure, the DC power supply device of this bus-bar slave upper part in cabinet obtains the direct current of various voltages, and through transmitting the communication equipment that power-supply device is installed below behind the bus-bar.Shown in Figure 5 only is example, and bus-bar in fact of the present utility model can be installed in the rack both sides according to actual needs, if desired even can be installed in the rack back.
Above-mentioned accompanying drawing is only for to describe the utility model, and those skilled in the art can carry out corresponding change in conjunction with concrete the application, and any modification based on the utility model all belongs to protection range of the present utility model.
Claims (7)
1. integrated bus-bar that is used for telecommunications equipment cabinet comprises: many copper bars, thoroughly do away with edge division board, U type metal or Plastic Package sheath more, it is characterized in that:
Every copper bar is made of main part and input, lead-out terminal, and main part is the strip lamellar body, Yi Bian main part along being provided with input, lead-out terminal, input, lead-out terminal and copper bar main body are on same plane or at right angles L type or Z type in obtuse angle;
Every eradication edge division board is shaped as the strip lamellar body with length and widths such as copper bar main parts;
With copper bar and the alternately stack of insulation division board, form multilayer copper bar lamination, on one side the input of each copper bar, lead-out terminal all extend outward from lamination in the copper bar lamination;
Suit U type metal or Plastic Package sheath outside multilayer copper bar lamination, between the two sides of multilayer copper bar lamination and U type encapsulation sheath and bottom surface, be provided with the insulation division board, lamination extends the U type opening of one side of input and output terminal towards U type encapsulation sheath, fill the insulation ester in the U type encapsulation sheath, the insulation ester with the insulation division board casting of multilayer copper bar lamination and two sides, bottom surface, be fixed in the U type encapsulation sheath.
2. integrated bus-bar according to claim 1 is characterized in that: a plurality of inputs, lead-out terminal are set on the every copper bar, and all inputs of multilayer copper bar lamination, lead-out terminal are along U type encapsulation length direction discrete distribution.
3. integrated bus-bar according to claim 1 is characterized in that: the thickness range of every copper bar is 0.5 to 0.8 millimeter, and the gross thickness of bus-bar is 20 to 30 millimeters.
4. integrated bus-bar according to claim 1 is characterized in that: one deck insulation division board is all arranged between every two-layer copper bar in the multilayer copper bar lamination.
5. integrated bus-bar according to claim 1 is characterized in that: in the middle of three or three above copper bars one deck insulation division board is arranged in the multilayer copper bar lamination.
6. integrated bus-bar according to claim 3 is characterized in that: the thickness of every copper bar is 0.5 millimeter, and the gross thickness of bus-bar is 23.2 millimeters.
7. integrated bus-bar according to claim 1 is characterized in that: with the corresponding position mark of input, lead-out terminal the terminal numbering is arranged on U type sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008804 CN2829159Y (en) | 2005-03-18 | 2005-03-18 | Integral bus bar used in communication equipment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008804 CN2829159Y (en) | 2005-03-18 | 2005-03-18 | Integral bus bar used in communication equipment cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829159Y true CN2829159Y (en) | 2006-10-18 |
Family
ID=37080710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008804 Expired - Fee Related CN2829159Y (en) | 2005-03-18 | 2005-03-18 | Integral bus bar used in communication equipment cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829159Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101553965B (en) * | 2006-12-11 | 2012-01-11 | 西门子公司 | Busbar pack |
| TWI663792B (en) * | 2016-09-26 | 2019-06-21 | 大陸商光寶電子（廣州）有限公司 | Insulated apparatus for coper busbar |
-
2005
- 2005-03-18 CN CN 200520008804 patent/CN2829159Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101553965B (en) * | 2006-12-11 | 2012-01-11 | 西门子公司 | Busbar pack |
| TWI663792B (en) * | 2016-09-26 | 2019-06-21 | 大陸商光寶電子（廣州）有限公司 | Insulated apparatus for coper busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |