CN203800395U - Busbar power distribution structure - Google Patents
Busbar power distribution structure Download PDFInfo
- Publication number
- CN203800395U CN203800395U CN201420179215.XU CN201420179215U CN203800395U CN 203800395 U CN203800395 U CN 203800395U CN 201420179215 U CN201420179215 U CN 201420179215U CN 203800395 U CN203800395 U CN 203800395U
- Authority
- CN
- China
- Prior art keywords
- row
- terminals
- prop
- busbar
- circuit breaker
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004020 conductor Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Breakers (AREA)
Abstract
The disclosed detailed description provides a busbar power distribution structure. The busbar power distribution structure comprises: a busbar (1); a circuit breaker (2), wherein the circuit breaker (2) is configured to be able to be electrically connected to the busbar (1) through a connection wire (3); and a wire connection terminal branch circuit (4), wherein the wire connection terminal branch circuit (4) is configured to be able to be fixed and electrically connected to a client wire connection terminal of the circuit breaker (2), and the wire connection terminal branch circuit (4) is configured to be further electrically connected to a client circuit; wherein a signal acquisition device (5) is installed on the wire connection terminal branch circuit (4). According to the busbar power distribution structure, a limited number of types of branch circuit and signal acquisition device specifications can be used for different current ranges, so the part universality can be improved, the manufacture cost can be reduced, and the user utilization can be facilitated.
Description
Technical field
Each execution mode of the present disclosure relates to busbar distribution structure, relates in particular to the installation of signal picker in busbar distribution structure.
Background technology
Busbar is for conducting the conductor of large electric current.According to varying in size of conducted electric current, busbar can be designed as various shapes and sectional dimension.In order to detect the size of the electric current of the busbar of flowing through, conventionally signal picker need to be installed on busbar.Signal picker is by the conductor in parallel with busbar is set, and detection flow through this parallel conductor electric current and calculate the large electric current of the busbar of flowing through.The signals collecting precision of signal picker is relevant across the ratio of the width in busbar cross section and the width in this busbar cross section with this parallel conductor.In order to guarantee the precision of signals collecting, for the busbar of different cross section size and dimension, need to use the signal picker of the different model of the parallel conductor with different spans.And, for the busbar of different sectional dimension and shape, also need corresponding signal picker to there is different installation dimensions to attach it on different busbars.This causes the versatility of signal picker very poor, need to manufacture and design the signal picker of various different models with the busbar of coupling all size.This has caused the increase of signal picker production cost, and makes user use signal picker inconvenient.
Utility model content
In view of the foregoing, one of object of embodiment of the present disclosure is to provide a kind of busbar distribution structure, and it is for solving at least a portion of the existing problem of above-mentioned existing busbar distribution structure.
According to an aspect of the present disclosure, a kind of busbar distribution structure is provided, comprising: busbar; Circuit breaker, is configured to be electrically connected to this busbar by wiring; Terminals prop up row, are configured to fix and to be electrically connected to the client terminals of this circuit breaker, and these terminals prop up row and are configured to further can be electrically connected to client circuit; Wherein, at these terminals, prop up signal picker is installed on row.By the client terminals at circuit breaker, a row is installed, and on a row, signal picker is installed, can use several limited rows and signal picker specification for different size of current scopes, thereby improve the versatility of part, reduce manufacturing cost, and convenient user's use.
According to an execution mode of the present disclosure, it is that the L shaped terminals that comprise a long limit and a minor face prop up row that these terminals prop up row.This L shaped terminals prop up row and can be installed on circuit breaker in many ways, thereby improve the flexibility of access client circuit.
According to an execution mode of the present disclosure, these L shaped terminals prop up on row's long limit and minor face, have by these L shaped terminals prop up client terminals that row is fixed to this circuit breaker and/client circuit is connected to these L shaped terminals prop up row's installing hole.
According to an execution mode of the present disclosure, one end that these L shaped terminals prop up this length limit of row is fixed to the client terminals of this circuit breaker, and these L shaped terminals prop up the other end on this length limit of row, can connect this client circuit.
According to an execution mode of the present disclosure, this minor face that these L shaped terminals prop up row is fixed to the client terminals of this circuit breaker, and these L shaped terminals prop up this length limit of row, can connect this client circuit.
According to an execution mode of the present disclosure, this circuit breaker is arranged in cabinet, and these terminals prop up row and also by insulated support, are supported in this cabinet, prop up row's stability to improve terminals.
According to an execution mode of the present disclosure, this signal picker is configured to electric current and/or this terminals that acquisition stream props up row through these terminals and props up the voltage on row.
Accompanying drawing explanation
When read by reference to the accompanying drawings below exemplary embodiment detailed description time, these and other object, feature and advantage will become apparent, in the accompanying drawings:
Fig. 1 is according to the perspective view of the busbar distribution structure of an execution mode of the present disclosure;
Fig. 2 shows the row that signal picker is housed according to an execution mode of the present disclosure;
Fig. 3 A shows the binding post of circuit breaker;
Fig. 3 B shows propping up in Fig. 2 and comes a kind of mounting means on circuit breaker;
Fig. 3 C shows propping up in Fig. 2 and comes the another kind of mounting means on circuit breaker; And
Fig. 3 D shows propping up in Fig. 2 and comes another mounting means on circuit breaker.
Embodiment
To make reference to embodiment of the present disclosure now, one or more examples of embodiment are shown by accompanying drawing.Embodiment provides by elaboration of the present disclosure, and is not intended to conduct to restriction of the present disclosure.For example, as the shown or described feature of a part of an embodiment, may be used to generate in another embodiment another further embodiment.The disclosure is intended to comprise these and other modifications and variations that belong to disclosure scope and spirit.
Fig. 1 is according to the perspective view of the busbar distribution structure of embodiment of the present disclosure.This busbar distribution structure comprises: busbar 1, for access electric current from outside; Circuit breaker 2, is electrically connected to busbar 1 by wiring 3; Terminals prop up row 4, fix and be electrically connected to the client terminals of circuit breaker 2, and as circuit breaker, connect the binding post of client circuit.Terminals prop up row 4 can be electrically connected to client circuit.Circuit breaker 2 is for controlling electric connection and the disconnection of client circuit and busbar 1.At terminals, prop up on row 4 and signal picker 5 is installed, 5 '.Signal picker 5 can be used for acquisition stream and props up row's electric current of 4 and/or terminals prop up the voltage on row 4 through terminals.The structure of signal picker is known in the art, and therefore not to repeat here.
Fig. 2 shows the row 4 that signal picker is housed according to embodiment of the present disclosure.The conductor that row 4 can be made by the material with high conductivity for copper bar, aluminium row etc.The row of propping up 4 is preferably L shaped, comprises long limit 41 and a minor face 42.Signal picker 5 is buckled on the flat horizontal surface that terminals prop up row 4 long limit 41.On long limit 41 and minor face 42, be all provided with some installing holes 43, for terminals are propped up client terminals that row 4 is fixed to circuit breaker 2 and/client circuit is connected to terminals prop up row 4.It is also feasible that the terminals of other shapes prop up row 4.For example, the most simply, for the terminals of strip prop up row 4, it can be installed to equally the terminals of circuit breaker and connect client circuit, and signal picker 5 is installed simultaneously thereon.
Fig. 3 A shows the binding post 21 and 22 of common circuit breaker 2, and wherein, upper connecting terminal 21 is for being electrically connected to busbar 1, and lower connecting terminal 22 is for being electrically connected to client circuit.Adopt terminals of the present disclosure to prop up after row 4, can use terminals to prop up the lower connecting terminal 22 that row 4 replaces in circuit breaker 2.That is, can directly terminals be propped up row 4 by screw be fixed to circuit breaker 2 for the conductive electrode of lower connecting terminal 22 is installed, example is as shown in Figure 3 B.Like this, terminals prop up row 4 both for signal picker 5 is installed, and again for the binding post as connecting client circuit, thereby have saved the lower connecting terminal 22 being originally arranged on circuit breaker 2.
According to embodiment of the present disclosure, because the size of the conductive electrode of the installation binding post 22 of circuit breaker 2 is unified, therefore only need the terminals that a kind of width is installed to prop up row 4 thereon.The width that props up row 4 due to terminals is all identical, therefore only needs the signal picker 5 of a kind of specification of design to mate the width that terminals prop up row 4.Consider the on a large scale possible of the electric current that will detect, the terminals that two kinds of thickness can be set prop up row 4 and prop up the signal picker 5 of row's 4 two kinds of specifications of mating with these two kinds of terminals, be respectively used to the current detecting of two size of current scopes, to improve accuracy of detection separately.For example, the width that maintenance terminals prop up row 4 is constant, provides the terminals of two kinds of thickness to prop up row 4, to be respectively used to below 1250A and the circuit of 1250A-2500A.Same, also provide and be respectively used to detect below 1250A and the signal picker 5 of the electric current of 1250A-2500A.According to circuit capacity, select these two kinds of terminals to prop up in row 4 any, it can be installed in the conductive electrode of client terminals of circuit breaker 2, because these two kinds of terminals prop up row 4, has identical width.Experiment showed, and use the terminals of above-mentioned two kinds of current ranges to prop up row 4 and signal picker 5, the current signal in the respective range collecting all has good precision.Certainly, also current range can be divided into more thinner interval, and provide corresponding terminals to prop up row 4 and signal picker 5 for each interval.Like this, due to dwindling of measuring range, signal picker 5 can provide higher acquisition precision for interval separately, and in this case, the specification that terminals prop up row 4 and signal picker 5 will correspondingly increase.
By the client terminals at circuit breaker 2, a row 4 is installed, and on a row 4, signal picker 5 is installed, and signal picker is no longer installed on busbar, row 4 and the specification of signal picker 5 can be unified for few several, thereby reduced the production cost of a row 4 and signal picker 5, improve the versatility of part, facilitated user's use, still ensured enough accuracy of detection simultaneously.And, because a row 4 only needs the length that is enough to that signal picker 5 is installed and connects the terminal of client circuit, its size is very limited with respect to busbar, therefore, even if select the row 4 of limited specification may be for relatively low current of circuit carrying and oversize, can not cause large waste of material yet.In addition, terminals prop up row 4 and are arranged between circuit breaker 2 and client circuit, and it does not affect the structure that has busbar and circuit breaker, also do not affect the performance of the power distribution cabinet that circuit breaker is installed, and it is also very convenient with being connected of circuit breaker.
L shaped terminals prop up row's advantage of 4 and are to be arranged in many ways on circuit breaker 2 and are connected to from different directions client circuit to adapt to.Fig. 3 B shows a kind of mounting means of L shaped row 4 on circuit breaker, wherein L shaped terminals prop up the client terminals that row's minor face 42 of 4 is fixed to circuit breaker 2, and L shaped terminals prop up row 4 long limit 41 and can connect client circuit, with the plane maintenance level of the Width on duration limit 41.Like this, the terminals of client circuit can be connected to terminals from horizontal direction and prop up row 4.In addition, also can make the plane maintenance level (as shown in Figure 3 D) of the thickness direction on long limit 41.Fig. 3 C shows L shaped row's 4 another kind of mounting meanss on circuit breaker, and one end that wherein L shaped terminals prop up row 4 long limit 41 is fixed to the client terminals of circuit breaker 2, and L shaped terminals prop up the other end on the long limit of arranging 4 and can connect client circuit.Like this, the terminals of client circuit can be connected to terminals from vertical direction and prop up row 4.Therefore, L shaped terminals prop up the flexibility that row 4 has improved circuit breaker 2 connection client circuit.
Circuit breaker 2 is arranged in cabinet 6 conventionally, and for example low-voltage distribution cabinet 6.Due to heavier signal picker 5 being installed, the terminals of strip prop up row 4 may need to obtain extra support to improve stability.Can terminals be propped up to row 4 by insulated support 7 is supported in cabinet 6.For example, in the execution mode of Fig. 1, the free end that adopts insulation cushion 7 that terminals are propped up to row 4 long limit 41 is supported on the framework of cabinet 6.
For the object that illustrates and describe, provided specification of the present disclosure, but it is not intended to be exhaustive or be limited to the invention of disclosed form.It may occur to persons skilled in the art that a lot of modifications and variant.。
Therefore; execution mode is for principle of the present disclosure, practical application being described better and making the other staff in those skilled in the art can understand following content and select and describe;; do not departing under the prerequisite of disclosure spirit, all modifications of making and replacement all will fall in the disclosure protection range of claims definition.
Claims (7)
1. a busbar distribution structure, is characterized in that, comprising:
Busbar (1);
Circuit breaker (2), is configured to be electrically connected to described busbar (1) by wiring (3);
Terminals prop up row (4), are configured to fix and to be electrically connected to the client terminals of described circuit breaker (2), and described terminals prop up row (4) can further be electrically connected to client circuit;
Wherein, at described terminals, prop up signal picker (5) is installed on row (4).
2. busbar distribution structure according to claim 1, is characterized in that, it is that the L shaped terminals that comprise a long limit (41) and a minor face (42) prop up row (4) that described terminals prop up row (4).
3. busbar distribution structure according to claim 2, it is characterized in that, described L shaped terminals prop up on row's (4) long limit (41) and minor face (42), have by described L shaped terminals prop up client terminals that row (4) is fixed to described circuit breaker (2) and/client circuit is connected to the installing hole (43) that described L shaped terminals prop up row (4).
4. busbar distribution structure according to claim 3, it is characterized in that, one end that described L shaped terminals prop up row's (4) described long limit (41) is fixed to the client terminals of described circuit breaker (2), and described L shaped terminals prop up the other end on row's (4) described long limit (41), can connect described client circuit.
5. busbar distribution structure according to claim 3, it is characterized in that, the described minor face (42) that described L shaped terminals prop up row (4) is fixed to the client terminals of described circuit breaker (2), and described L shaped terminals prop up row's (4) described long limit (41), can connect described client circuit.
6. according to the busbar distribution structure described in any one in claim 1-5, it is characterized in that, described circuit breaker (2) is arranged in cabinet (6), and described terminals prop up row (4) and also by insulated support (7), are supported in described cabinet (6).
7. according to the busbar distribution structure described in any one in claim 1-5, it is characterized in that, described signal picker (5) is configured to electric current and/or described terminals that acquisition stream props up row (4) through described terminals and props up the voltage on row (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179215.XU CN203800395U (en) | 2014-04-14 | 2014-04-14 | Busbar power distribution structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179215.XU CN203800395U (en) | 2014-04-14 | 2014-04-14 | Busbar power distribution structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800395U true CN203800395U (en) | 2014-08-27 |
Family
ID=51382584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179215.XU Expired - Lifetime CN203800395U (en) | 2014-04-14 | 2014-04-14 | Busbar power distribution structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800395U (en) |
-
2014
- 2014-04-14 CN CN201420179215.XU patent/CN203800395U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |