CN1160839C - AC/DC distribution cabinet for communication power source - Google Patents
AC/DC distribution cabinet for communication power source Download PDFInfo
- Publication number
- CN1160839C CN1160839C CNB001174959A CN00117495A CN1160839C CN 1160839 C CN1160839 C CN 1160839C CN B001174959 A CNB001174959 A CN B001174959A CN 00117495 A CN00117495 A CN 00117495A CN 1160839 C CN1160839 C CN 1160839C
- Authority
- CN
- China
- Prior art keywords
- cabinet
- distribution
- direct current
- copper bar
- switch
- 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.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Abstract
The present invention discloses an AC/DC electric distributing cabinet for a communication electric source, which comprises a cabinet body, an AC electric distributing part (2) and a DC electric distributing part (1). The present invention is characterized in that the AC electric distributing part is arranged in the space of the lower part in the cabinet body, the DC electric distributing part is arranged in the space of the upper part in the cabinet body, and a circuit board (B) is arranged on the inner side of a front door of the cabinet body. The electric distributing cabinet provided by the present invention enables devices and components of the AC part and the DC part in a machine cabinet to realize operation and maintenance on a single surface. The present invention has the advantages of convenience, rapid speed, high work efficiency and convenient user's use.
Description
Technical field
The present invention relates to a kind of communication power supply alternating current-direct current distribution technique, be specifically related to a kind of improvement of AC/DC distribution cabinet for communication power source.
In the communications field, use AC/DC distribution cabinet for communication power source in large quantities, traditional alternating current-direct current power distribution cabinet adopts the mode of arranging before and after AC portion and the direct current component, and promptly preceding operating surface is the AC distribution part, and back operating surface is the DC distribution part.Double-side operation, inconvenience is used and is safeguarded in two-sided maintenance, AC distribution partly is not easy to take safeguard measure.Therefore can't realize single face operation and maintenance.The direct current outlet interferes with each other up and down, and outlet has some setbacks.Exchanging outlet does not have Wiring structure, the mode unreasonable structure of the outer parallel operation of the cabinet that is adopted, not attractive in appearance, dangerous.
Summary of the invention
The object of the present invention is to provide a kind of AC/DC distribution cabinet for communication power source, can make the attendant on a direction of cabinet, can finish the Operation and maintenance work of various devices in the cabinet, and have characteristics easy and safe to operate.
Purpose of the present invention adopts following technical scheme to realize: design a kind of AC/DC distribution cabinet for communication power source, comprise cabinet, AC distribution part and DC distribution part, described AC distribution partly is arranged in the interior lower space of cabinet, described DC distribution partly is arranged in the interior upper space of cabinet, the operating surface of the operating surface of described DC distribution part and described AC distribution part is positioned on the same operating surface, is provided with circuit board in the inboard at described cabinet Qianmen.
Described AC distribution partly comprises the interchange input switch that is arranged on the cabinet bottom, big capacity output switch; be arranged on the Automatic Protection Switching above the described switch; be positioned at the interchange output binding bar of switch top; be positioned at the interchange input binding bar of described switch below; be positioned at the zero line row below the described binding bar; back at described switch is provided with back shroud, is provided with front fender in the front of described switch.Described interchange input switch and described big capacity output switch are arranged side by side.
Described DC distribution partly comprises DC output devices, be arranged on shunting and protective device above the described DC output devices, be arranged on the parallel operation copper bar on cabinet top; described DC output devices adopts busbar to be connected with described shunting and protective device, and described parallel operation copper bar adopts U type copper bar to be connected with described shunting and protective device.
Described DC output devices comprises high-capacity direct current output connection seat, is positioned at the low capacity direct current output connection seat of described high-capacity direct current output connection seat below, junction block adopts the busbar that confluxes to be connected with junction block, is provided with the binding bar below low capacity direct current output connection seat.
Described parallel operation copper bar comprises the outer parallel operation copper bar of the cabinet that is arranged at the cabinet top and is arranged at the interior parallel operation copper bar of cabinet of cabinet side.On described cabinet side support plate, be provided with wire bushing.
Aforesaid alternating current-direct current power distribution cabinet of the present invention, circuit board in the former cabinet is arranged on the cabinet door, vacating space partly is separately positioned on the AC distribution part in the upper space and lower space of power distribution cabinet with DC distribution, can make the device in alternating current-direct current two parts and the operation and maintenance of device on same operating surface, can finish, handled easily and maintenance have improved operating efficiency.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the right front to perspective view of alternating current-direct current power distribution cabinet of the present invention;
Fig. 2 is the right back to perspective view of alternating current-direct current power distribution cabinet of the present invention;
Fig. 3 is the left front to perspective view of alternating current-direct current power distribution cabinet of the present invention;
Fig. 4 is the Facad structure schematic diagram after alternating current-direct current power distribution cabinet cabinet door of the present invention is opened;
Fig. 5 is the local structure for amplifying schematic diagram of AC distribution part among Fig. 1;
Fig. 6 is the local structure for amplifying schematic diagram of the central structure in the DC distribution part among Fig. 1;
Fig. 7 is the local structure for amplifying schematic diagram of the superstructure in the DC distribution part among Fig. 1;
Fig. 8 is the local structure for amplifying schematic diagram of the parallel operation copper bar structure among Fig. 7.
Embodiment
AC/DC distribution cabinet for communication power source of the present invention as shown in Figure 1 and Figure 4, traditional alternating current-direct current switchboard adopt the mode of arranging before and after AC portion and the direct current component, and promptly preceding operating surface is the AC distribution part, and back operating surface is the DC distribution part.Therefore can't realize single face operation and maintenance.In order to realize the single face operation and safeguard that by the mode that alternating current-direct current power distribution cabinet provided by the invention has adopted the alternating current-direct current distribution section to arrange up and down, promptly the first half of cupboard is a DC distribution part 1 that the latter half is an AC distribution part 2.And with all device arrangements that need operate and safeguard in the place ahead of cupboard, thereby realized preceding operation and maintenance.
In order to vacate the space of enough operation and maintenance.The arrangement of vigour part and layout must be compact, and the present invention has taked following solution: all circuit board B are arranged on the Qianmen A of cabinet, help installation and maintenance to circuit board, and abdicate more installation and operating space in the cabinet.The interchange input switch 19 of AC distribution part is installed on the same mounting panel with 21 compressions of big capacity output switch, has saved AC distribution part occupation space greatly, as shown in Figure 5; Below described switch, be provided with binding row 16, below binding row 16, be provided with zero line row 20,, on the side support plate of cabinet, be provided with wire bushing 18 for ease of exchanging cabling; For improving security performance, be equipped with forward and backward protective plate 15,17 in the front and back of described switch 19,21.
As Fig. 6, shown in Figure 7, be provided with DC output devices, shunting and protective device, parallel operation copper bar at the direct current output, DC output devices adopts busbar 26 to be connected with shunting and protective device; In DC output devices, adopted mode with the outlet about in the of 22 minutes of same busbar.The top is a high-capacity direct current output connection seat 11, and the below is the output connection seat 12 of little electric current.Because the electric current of below output is less, the cable of corresponding use is not thick yet, therefore can rout up line behind the binding bar 13 by its below.This layout of direct current component can the most effective space that utilizes cupboard, and the vigour part is arranged compact, for enough loose space has been reserved in the wiring at scene.Be provided with battery access board 29 in shunting and protective device, the two-way protection fusible core 31 wherein and the layout of two shunts 30 do not have the mode of employing serial up and down commonly used, the mode (shunt can't precedingly be safeguarded in the back) of layout before and after yet adopting.About having adopted, the present invention is arranged side by side the mode on same mounting bracket.Shunt 30 with being connected of negative parallel operation copper bar 27 of back adopted U type copper bar 28 to connect, total compactness very, occupation space has reached minimum on the vertical direction in front, for very big wiring space has been reserved in the output of following DC distribution.
This rack can be realized placing by wall, and this rack has been considered the possibility by the wall placement in design.Therefore except that preceding operation and preceding the maintenance, the installation of cupboard, wiring also necessarily require forwardly or finish the top.This power distribution cabinet can be accomplished this point.The turnover line that exchanges all by wire bushing 18 turnover of right front, separates with DC leadout fully, and both safety was also very convenient.All wiring forwardly of negative pole of direct current output, positive pole can wiring above cabinet.If the anodal busbar wiring of top is full, can use second of its below just to arrange.This is just being arranged can be from the dead ahead wiring, because this is just arranging the room that is between battery access part and the negative pole output.
This power distribution cabinet can also be realized the function of parallel operation in the cabinet, is provided with parallel operation copper bar 32 in the cabinet in the side of cabinet, neat appearance more after the parallel operation.And because parallel operation copper bar 32 does not expose, fail safe is improved.The mode of the outer parallel operation of the also compatible cabinet of the present invention is provided with parallel operation copper bar 33 outside the cabinet at the top of cabinet, if desired, also can take the mode of the outer parallel operation of cabinet.
The present invention adopts the design of AC distribution part and the upper and lower setting in rack of DC distribution part, all devices and device are arranged in the front, make the operation and maintenance of AC and DC part on one side, can finish, safe and efficient, being user-friendly to, is the better AC/DC distribution cabinet for communication power source of a kind of serviceability.
Claims (8)
1, a kind of AC/DC distribution cabinet for communication power source, comprise cabinet, AC distribution part (2) and DC distribution part (1), it is characterized in that, described AC distribution partly is arranged in the interior lower space of cabinet, described DC distribution partly is arranged in the interior upper space of cabinet, the operating surface of the operating surface of described DC distribution part and described AC distribution part is positioned on the same operating surface, is provided with circuit board (B) in the inboard at described cabinet Qianmen (A).
2, power distribution cabinet according to claim 1, it is characterized in that, described AC distribution partly comprises the interchange input switch (19) that is arranged on the cabinet bottom, big capacity output switch (21), be positioned at the interchange input binding row (16) of described switch below, be positioned at the following zero line row (20) of described binding row, back at described switch (19,21) is provided with back shroud (17), is provided with front fender (15) in the front of described switch.
3, power distribution cabinet according to claim 2 is characterized in that, described interchange input switch (19) is arranged side by side on same mounting panel with described big capacity output switch (21).
4, power distribution cabinet according to claim 1; it is characterized in that; described DC distribution partly comprises DC output devices, be arranged on shunting and protective device above the described DC output devices, be arranged on the negative parallel operation copper bar (27) on cabinet top; described DC output devices adopts busbar (26) to be connected with described shunting and protective device, and described parallel operation copper bar adopts U type copper bar (28) to be connected with described shunting and protective device.
5, power distribution cabinet according to claim 4, it is characterized in that, described DC output devices comprises high-capacity direct current output connection seat (11), is positioned at the low capacity direct current output connection seat (12) of described high-capacity direct current output connection seat below, the high-capacity direct current junction block adopts the busbar (22) that confluxes to be connected with low capacity direct current junction block, is provided with binding bar (13) below low capacity direct current output connection seat.
6, power distribution cabinet according to claim 4 is characterized in that, described shunting and protective device comprise shunt (30), fusible core (31), battery access board (29), and described shunt and described fusible core are arranged side by side on same mounting bracket.
7, power distribution cabinet according to claim 4 is characterized in that, described parallel operation copper bar comprises the outer parallel operation copper bar (33) of the cabinet that is arranged at the cabinet top and is arranged at the interior parallel operation copper bar (32) of cabinet of cabinet side.
8, power distribution cabinet according to claim 1 is characterized in that, described cabinet is provided with the side support plate, is provided with wire bushing (18) on described side support plate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001174959A CN1160839C (en) | 2000-09-30 | 2000-09-30 | AC/DC distribution cabinet for communication power source |
| PCT/CN2001/001460 WO2002029946A1 (en) | 2000-09-30 | 2001-09-27 | An ac and dc distribution cabinet for communication power supply |
| AU2002213791A AU2002213791A1 (en) | 2000-09-30 | 2001-09-27 | An ac and dc distribution cabinet for communication power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001174959A CN1160839C (en) | 2000-09-30 | 2000-09-30 | AC/DC distribution cabinet for communication power source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1346168A CN1346168A (en) | 2002-04-24 |
| CN1160839C true CN1160839C (en) | 2004-08-04 |
Family
ID=4586859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001174959A Expired - Lifetime CN1160839C (en) | 2000-09-30 | 2000-09-30 | AC/DC distribution cabinet for communication power source |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1160839C (en) |
| AU (1) | AU2002213791A1 (en) |
| WO (1) | WO2002029946A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100370662C (en) * | 2004-07-12 | 2008-02-20 | 艾默生网络能源有限公司 | A cabinet type communication power supply |
| CN106451405B (en) * | 2015-08-07 | 2019-01-11 | 维谛技术有限公司 | A kind of power-supply system and its method that reuses |
| CN105356304B (en) * | 2015-11-19 | 2018-06-05 | 华为技术有限公司 | Output distribution module and power distribution cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988004879A1 (en) * | 1986-12-19 | 1988-06-30 | Fanuc Ltd | Motor drive unit |
| JPH07177617A (en) * | 1993-12-21 | 1995-07-14 | Fujitsu Ltd | Power supply distribution fuse box |
| CN2193629Y (en) * | 1994-05-13 | 1995-03-29 | 孙才芳 | D.C. distribution screen in use for communication system |
| US5710804A (en) * | 1995-07-19 | 1998-01-20 | Pcs Solutions, Llc | Service protection enclosure for and method of constructing a remote wireless telecommunication site |
-
2000
- 2000-09-30 CN CNB001174959A patent/CN1160839C/en not_active Expired - Lifetime
-
2001
- 2001-09-27 AU AU2002213791A patent/AU2002213791A1/en not_active Abandoned
- 2001-09-27 WO PCT/CN2001/001460 patent/WO2002029946A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN1346168A (en) | 2002-04-24 |
| WO2002029946A1 (en) | 2002-04-11 |
| AU2002213791A1 (en) | 2002-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 No. 1, FA Lu, Nanshan District science and Technology Industrial Park, Shenzhen Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20040804 |