CN204156252U - A kind of PDU unit for network cabinet - Google Patents
A kind of PDU unit for network cabinet Download PDFInfo
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- CN204156252U CN204156252U CN201420577439.6U CN201420577439U CN204156252U CN 204156252 U CN204156252 U CN 204156252U CN 201420577439 U CN201420577439 U CN 201420577439U CN 204156252 U CN204156252 U CN 204156252U
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- circuit breaker
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Abstract
The utility model provides a kind of PDU unit for network cabinet, comprise PDU casing, insulation cushion, insulation board and cable fixing part, also comprise circuit breaker jack module and breaker module, wherein, described circuit breaker jack module comprises circuit breaker jack mounting plates, accessory power outlet and exports circuit breaker, is arranged on described circuit breaker jack mounting plates after described accessory power outlet and output circuit breaker connect; Described breaker module comprises input circuit breaker and breaker mounting plate, and described input circuit breaker is arranged on breaker mounting plate.
Description
Technical field
The utility model relates to the plant equipment of the communications field, particularly relates to a kind of PDU unit for network cabinet.
Background technology
Facility based on network cabinet, is commonly used to combination installation panel, plug-in unit, electronic component and machine components etc., is an overall install bin.In communications equipment room particularly centre data machine room, there is very important effect.Power delivery unit in network cabinet is then related in network cabinet, whether main equipment can safe operation.
Power delivery unit conventional is in the market the Power entry module of 19 inches of horizontal dresses, or adopts the PDU unit of perpendicular dress., all there is different shortcoming in above-mentioned two kinds of modes: usually adopt copper cash and solder stick Welding Structure owing to being electrically connected, and copper conductor is easily burnt when big current; In addition, existing circuit breaker and socket are fixed installation, when circuit breaker or socket break down, cannot independently remove when not affecting All other routes and safeguard, just can only can carry out maintenance process by after all circuit power-off, bring very large inconvenience to practice of construction and maintenance.
In view of the foregoing, the utility model provides a kind of PDU unit for network cabinet, to solve the problem.
Utility model content
The utility model provides a kind of PDU unit for network cabinet, comprise PDU casing, insulation cushion, insulation board and cable fixing part, also comprise circuit breaker jack module and breaker module, wherein, described circuit breaker jack module comprises circuit breaker jack mounting plates, accessory power outlet and exports circuit breaker, is arranged on described circuit breaker jack mounting plates after described accessory power outlet and output circuit breaker connect; Described breaker module comprises input circuit breaker and breaker mounting plate, and described input circuit breaker is arranged on breaker mounting plate.
Preferably, the both sides up and down of described PDU casing are respectively arranged with live wire connecting line, zero line connecting line and ground wire connecting line, and insulate with described PDU casing.
Preferably, described circuit breaker jack module and breaker module also comprise T-shaped copper bar respectively, described circuit breaker jack module is connected with live wire connecting line, zero line connecting line and ground wire connecting line by described T-shaped copper bar respectively, and is connected respectively with live wire connecting line, zero line connecting line and ground wire connecting line by described breaker module.
Preferably, described accessory power outlet, output circuit breaker, input circuit breaker and live wire connecting line, zero line connecting line and ground wire connecting line form standby usage two circuit jointly, and primary and backup circuit is separate.
Preferably, on described PDU casing, surrounding has L-type connector, for being loaded in frame by whole PDU unit.
Preferably, described circuit breaker jack module also comprises circuit breaker receptacle cover plate, and wherein, circuit breaker jack mounting plates is installed in described circuit breaker receptacle cover plate.
According to the PDU unit for network cabinet that the utility model provides, by arranging circuit breaker jack module and breaker module, essential electrical part being combined and forms independently module.Therefore, when any one circuit breaker or socket break down in PDU, all can safeguard this equipment separately or change, and not affect the work of whole PDU, also without the need to carrying out power operation.In addition, the utility model all adopts for standby usage live wire, zero line and ground wire and independently arranges, and can play more perfect protective effect to electrical equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 a is the PDU whole unit effect plane graph that the utility model preferred embodiment provides;
Fig. 1 b is the PDU whole unit effect end view that the utility model preferred embodiment provides;
Fig. 1 c is the PDU whole unit effect vertical view that the utility model preferred embodiment provides;
Fig. 2 is the circuit breaker jack module structural representation that the utility model preferred embodiment provides;
Fig. 3 is the breaker module structural representation that the utility model preferred embodiment provides;
Fig. 4 is the PDU cellular construction schematic diagram that the utility model preferred embodiment provides;
Fig. 5 is the PDU unit internal circuit schematic diagram that the utility model preferred embodiment provides.
Embodiment
Hereinafter also describe the utility model in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Fig. 1 a is the PDU whole unit effect plane graph that the utility model preferred embodiment provides; Fig. 1 b is the PDU whole unit effect end view that the utility model preferred embodiment provides.As shown in Fig. 1 a and Fig. 1 b, on PDU casing 10, surrounding has L-type connector, for being loaded in frame by whole PDU unit.In fig 1 a, described L-type connector includes left and right sides L-type installed part 101 and upper and lower sides L-type installed part 102.
Fig. 1 c is the PDU whole unit effect vertical view that the utility model preferred embodiment provides.As illustrated in figure 1 c, the PDU unit of network cabinet that the present embodiment provides includes circuit breaker jack module 20 and breaker module 30.
Fig. 2 is the circuit breaker jack module structural representation that the utility model preferred embodiment provides.As shown in Figure 2, circuit breaker jack module 20 comprises circuit breaker receptacle cover plate 201, and wherein, circuit breaker jack mounting plates 202 is installed in described circuit breaker receptacle cover plate 201.
In addition, described circuit breaker jack module 20 comprises T-shaped copper bar 203, and described circuit breaker jack module 20 is connected with live wire connecting line, zero line connecting line and ground wire connecting line by described T-shaped copper bar 203 respectively.
In the present embodiment, the erection method of circuit breaker jack module 20 is: by accessory power outlet 206 with output circuit breaker 205 and together with, be arranged on circuit breaker jack mounting plates 202, and the output exporting circuit breaker 205 is connected with the zero line side of accessory power outlet 206, also T-shaped copper bar 203 can be pre-installed in other several installing holes, then by circuit breaker jack mounting plates 202 integral installation that installs in circuit breaker receptacle cover plate 201.
Fig. 3 is the breaker module structural representation that the utility model preferred embodiment provides.As shown in Figure 3, breaker module 30 comprises T-shaped copper bar 303, and described breaker module 30 is connected with live wire connecting line, zero line connecting line and ground wire connecting line by described T-shaped copper bar 303 respectively.
In the present embodiment, the erection method of breaker module 30 is: be arranged on by input circuit breaker 305 on breaker mounting plate 302, and T-shaped copper bar 303 is arranged on the output of input circuit breaker 305, the breaker mounting plate 302 with T-shaped copper bar 303 and input circuit breaker 305 is installed on circuit breaker cover plate 301.
Fig. 4 is the PDU cellular construction schematic diagram that the utility model preferred embodiment provides.As shown in Figure 4, composition graphs 2, when installing circuit breaker jack module 20, first inserts bridge type fixed station 104 inner, sets level circuit breaker jack module 20, and be connected and fixed with needle beam 103 by horizontal ledge 204.Similarly, composition graphs 3, when installing breaker module 30, first inserts bridge type fixed station 104 inner, sets level breaker module 30, and be connected and fixed with needle beam 103 by horizontal ledge 304.In the present embodiment, cable fixing part 90 is inner for the cable of input being fixed on PDU casing 10, avoids rocking and causes fault.
Composition graphs 1b, Fig. 1 c, Fig. 2 and Fig. 3, the PDU unit for network cabinet that the utility model preferred embodiment provides comprises PDU casing 10, insulation cushion 50, insulation board 60 and cable fixing part 90, also comprises circuit breaker jack module 20 and breaker module 30.Wherein, described circuit breaker jack module 20 comprises circuit breaker jack mounting plates 202, accessory power outlet 206 and exports circuit breaker 205, is arranged on described circuit breaker jack mounting plates 202 after described accessory power outlet 206 and output circuit breaker 205 connect.Described breaker module 30 comprises input circuit breaker 305 and breaker mounting plate 302, and described input circuit breaker 305 is arranged on breaker mounting plate 302.
In the present embodiment, the both sides up and down of PDU casing 10 are respectively arranged with live wire connecting line 40, zero line connecting line 70 and ground wire connecting line 80, and insulate with described PDU casing 10.In this, described connecting line is copper bar or cable.Wherein, live wire connecting line 40 is fixed on PDU casing 10 by insulation cushion 50, and zero line connecting line 70 and ground wire connecting line 80 are arranged on PDU10 body side respectively by insulation board 60, and are absolute construction.Zero line connecting line 70 is connected with the zero line side of accessory power outlet 206 and the fire wire output end that inputs circuit breaker 305 respectively by T-shaped copper bar 203 and T-shaped copper bar 303; Similarly, ground wire connecting line 80 is connected with the ground terminal of accessory power outlet 206 by T-shaped copper bar 203; Again similarly, live wire connecting line 40 is connected with the input exporting circuit breaker 205 and the output that inputs circuit breaker 305 respectively by T-shaped copper bar 203 and T-shaped copper bar 303.
Wherein, accessory power outlet 206, output circuit breaker 205, input circuit breaker 305 form standby usage two circuit jointly with live wire connecting line 40, zero line connecting line 70 and ground wire connecting line 80, and described primary and backup circuit is separate.
Particularly, the input circuit breaker 305 of the live wire connecting line 40 on the upside of PDU casing 10, zero line connecting line 70, ground wire connecting line 80, upside, the output circuit breaker 205 of upside and accessory power outlet 206 form a primary circuit; Similarly, the input circuit breaker 305 of the live wire connecting line 40 on the downside of PDU casing 10, zero line connecting line 70, ground wire connecting line 80, downside, the output circuit breaker 205 of downside and accessory power outlet 206 form a stand-by circuit.
When reality uses, when when primary or extension wire, any one occurs exporting fault, first circuit breaker receptacle cover plate 201 can be separated with circuit breaker jack mounting plates 202, and circuit breaker receptacle cover plate 201 is first pulled down, expose internal breaker jack mounting plates 202; Again T-shaped copper bar 203 or 303 is separated with live wire connecting line 40, zero line connecting line 70 and ground wire connecting line 80 respectively, can changes or maintenance circuit realiration.
Fig. 5 is the PDU unit internal circuit schematic diagram that the utility model preferred embodiment provides.With reference to Fig. 5, according to the PDU unit that the utility model provides, the input module of correspondence also can install the measuring instruments such as ammeter, voltmeter and wattmeter, and other protection devices such as earth leakage protective device, automatic reclosing.In addition, the PDU unit that the present embodiment provides is 19 inches of perpendicular assembling structures, also PDU unit profile can be carried out improvement adjustment, realize laterally 19 inches of installations according to the utility model.
In sum, according to the PDU unit for network cabinet that the utility model preferred embodiment provides, be provided with circuit breaker jack module and want breaker module, essential electrical part being combined and forms independently module.When arbitrary circuit breaker or socket break down, can directly carry out keeping in repair and changing under not powering-off state, and other circuit are had no effect.Simultaneously; " six copper bars " method that in the utility model, embodiment adopts, is different from " five copper bars " of the prior art method, the live wire of standby usage, zero line and ground wire is adopted independently copper bar respectively; be independent of each other, thus serve the better protective effect of electrical equipment.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. for a PDU unit for network cabinet, comprise PDU casing, insulation cushion, insulation board and cable fixing part, it is characterized in that, also comprise circuit breaker jack module and breaker module,
Wherein, described circuit breaker jack module comprises circuit breaker jack mounting plates, accessory power outlet and exports circuit breaker, is arranged on described circuit breaker jack mounting plates after described accessory power outlet and output circuit breaker connect;
Described breaker module comprises input circuit breaker and breaker mounting plate, and described input circuit breaker is arranged on breaker mounting plate.
2. the PDU unit for network cabinet according to claim 1, is characterized in that, the both sides up and down of described PDU casing are respectively arranged with live wire connecting line, zero line connecting line and ground wire connecting line, and insulate with described PDU casing.
3. the PDU unit for network cabinet according to claim 1 and 2, it is characterized in that, described circuit breaker jack module and breaker module also comprise T-shaped copper bar respectively, described circuit breaker jack module is connected with live wire connecting line, zero line connecting line and ground wire connecting line by described T-shaped copper bar respectively, and is connected respectively with live wire connecting line, zero line connecting line and ground wire connecting line by described breaker module.
4. the PDU unit for network cabinet according to claim 1 and 2, it is characterized in that, described accessory power outlet, output circuit breaker, input circuit breaker and live wire connecting line, zero line connecting line and ground wire connecting line form standby usage two circuit jointly, and primary and backup circuit is separate.
5. the PDU unit for network cabinet according to claim 1, is characterized in that, on described PDU casing, surrounding has L-type connector, for being loaded in frame by whole PDU unit.
6. the PDU unit for network cabinet according to claim 1, is characterized in that, described circuit breaker jack module also comprises circuit breaker receptacle cover plate, and wherein, circuit breaker jack mounting plates is installed in described circuit breaker receptacle cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577439.6U CN204156252U (en) | 2014-10-08 | 2014-10-08 | A kind of PDU unit for network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577439.6U CN204156252U (en) | 2014-10-08 | 2014-10-08 | A kind of PDU unit for network cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156252U true CN204156252U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577439.6U Active CN204156252U (en) | 2014-10-08 | 2014-10-08 | A kind of PDU unit for network cabinet |
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| Country | Link |
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| CN (1) | CN204156252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241996A (en) * | 2014-10-08 | 2014-12-24 | 苏州苏驼通信科技有限公司 | PDU unit for network cabinet |
| CN107708376A (en) * | 2017-11-21 | 2018-02-16 | 广州市科迅电子科技有限公司 | A kind of rack synthesis reason line unit |
| CN109301639A (en) * | 2018-10-29 | 2019-02-01 | 扬州市实达塑业有限公司 | A kind of modularization insert row convenient for wiring |
-
2014
- 2014-10-08 CN CN201420577439.6U patent/CN204156252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241996A (en) * | 2014-10-08 | 2014-12-24 | 苏州苏驼通信科技有限公司 | PDU unit for network cabinet |
| CN107708376A (en) * | 2017-11-21 | 2018-02-16 | 广州市科迅电子科技有限公司 | A kind of rack synthesis reason line unit |
| CN109301639A (en) * | 2018-10-29 | 2019-02-01 | 扬州市实达塑业有限公司 | A kind of modularization insert row convenient for wiring |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Huimin Industrial Park No. 8 Wuzhong District Suzhou City, Jiangsu Province town 215156 Huian Road No. 3, No. 5 Building Patentee after: Suzhou Su camel communications Polytron Technologies Inc Address before: 215164 Huimin Industrial Park, Huian Road, Suzhou, Jiangsu, 8, China Patentee before: SUZHOU SUTUO COMMUNICATION SCIENCE & TECHNOLOGY CO., LTD. |