CN203085987U - Power source branching device with one-in and multiple-out mode - Google Patents
Power source branching device with one-in and multiple-out mode Download PDFInfo
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- CN203085987U CN203085987U CN 201320097292 CN201320097292U CN203085987U CN 203085987 U CN203085987 U CN 203085987U CN 201320097292 CN201320097292 CN 201320097292 CN 201320097292 U CN201320097292 U CN 201320097292U CN 203085987 U CN203085987 U CN 203085987U
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- power supply
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- inlet wire
- phase
- copper bar
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Abstract
The utility model relates to a power source branching device with a one-in and multiple-out mode, and belongs to the field of manufacturing of complete electrical equipment. Three middle copper bars are made into different shapes according to requirements, each cupper bar is provided with a wire inlet side and a wire outlet side, the copper bars are combined in a way that the wire inlet sides at arranged at one side and the wire outlet sides are arranged at the other side, the enough insulation distance is reserved between adjacent copper bars, and the copper bars are fixed and formed by insulation material. Only one group of power sources (L1, L2 and L3) is arranged at the air inlet sides, while two groups, three groups or even 16 groups of power sources can be arranged at the wire outlet sides in parallel. The power supply for the second stages of circuit breakers is conveniently realized by a main circuit breaker, the wiring of each group is convenient, and each path is clear and is convenient for finding faults.
Description
Technical field
[0001] the utility model relates to the complete manufacturing of electric equipment fields such as regulator cubicle, case.It is a novel power supply branch unit.
Background technology
[0002] at present in electric box and regulator cubicle are made, if main breaker is simultaneously to the several circuit breakers power supplies in the second level, and commonly used have 3 kinds of modes: 1. make the transfer busbar.The main breaker secondary is delivered to the transfer busbar to electricity, and second level circuit breaker primary line is received the transfer busbar and obtained power supply.This mode need be made copper bar and be bothered very much, and abnormally dangerous.2. the primary line of the several circuit breakers in the second level, each all compresses into a big model line nose mutually, receives the power supply that the secondary of main breaker obtains.This mode is, if circuit breaker a certain circuit in the second level goes wrong, institute is wired all will to make again, and all circuit breakers all are affected.3. second level inlet wire branch of several circuit breakers is in parallel, is connected to the secondary side of main breaker with the line of thick (heavy in section is long-pending).This kind method is, one of them second level circuit breaker, and coming line from main breaker is that the fine rule of thick line and secondary circuit breaker parallel wire forces together, crimping is not tight, breaks down easily.All there is certain defective in above-mentioned 3 kinds of methods.
Summary of the invention
In order to solve the defective that above-mentioned second level circuit breaker is existed by electricity and main breaker wiring.The utility model provides a kind of one to advance to have more the power supply splitter, and promptly the inlet wire side has only one group of power supply (L3), the outlet side can and connect 2 groups, 3 groups to 16 groups for L1, L2.Solved the defective of above-mentioned existence like this.Also can make different current classes one and advance to have more the power supply splitter, to adapt to the second level circuit breaker of different current classes according to different circuit breaker needs.It is not only attractive in appearance but also generous, also firm simultaneously to advance to have more power supply splitter making regulator cubicle with one, has solved the problem of main breaker to second level circuit breaker power supply branch.
The technical scheme that its technical problem that solves the utility model adopts is: middle 3 blocks of electric conducting materials are made different shapes as required, and every block of conduction material is a phase, is divided into inlet wire side and outlet side.3 blocks of electric conducting materials are according to inlet wire side one side, and the outlet side makes up in the mode of another side, stays enough insulation distances each other, and is fixed-type with insulating material.The inlet wire side has only one group of power supply, and (L3), the outlet side can and connect 2 groups, 3 groups to 16 groups for L1, L2.No matter be inlet wire side or outlet side below the circular hole of electric conducting material, nut is installed, the turnover of voltage supply line fastening bolt in insulating material.When the inlet wire side get electric after, the outlet side of same block of electric conducting material is simultaneously.Electric conducting material has; Copper, aluminium, iron etc.Copper bar is adopted in this case.The main breaker secondary line taps into the inlet wire side of splitter, and the outlet side of splitter just can connect a plurality of second level circuit breaker.This case advances 4 with one, and to go out be that example is told about.
The making of three-phase copper bar: the L2(B phase) make, the inlet wire side is done a projection, and stamps circular hole, can be used for passing bolt and compresses wiring.The outlet side can be made into 2-16 projection, stamps circular hole at projection, can be used for passing bolt and compresses wiring.The inlet wire mother rib lateral rotundum is greater than the outlet mother rib lateral rotundum.The L2(B phase) making is a tabular.
L1 (A phase) is made into the same with L3 (C phase) copper bar.The inlet wire side is made a projection, and stamps circular hole, can be used for passing bolt and compresses wiring.The outlet side can be made into 2-16 projection, stamps circular hole at projection, can be used for passing bolt and compresses wiring, and L1 (A phase) makes and need be converted into L3 (C mutually) copper bar
Type.
Insulating material housing, inlet wire side and outlet side to deposit the copper bar place fluted, copper bar is placed in the groove.Simultaneously, under inlet wire side and the every copper bar of outlet side are round-meshed, leave not through hole, deposit fastening bolt.
The beneficial effects of the utility model are, one advances to have more and will connect a plurality of second level circuit breaker after the power supply splitter is applicable to main breaker, and not only every set of connections is convenient, and each road is clear, is convenient to search fault.
Description of drawings
The present invention is further described below in conjunction with Figure of description and embodiment.
Fig. 1 one advances to have more the power supply splitter, 4 groups of outlet stereograms.
Fig. 2 one advances to have more the power supply splitter, 4 groups of outlet vertical views.
Fig. 3 one advances to have more the power supply splitter, 4 groups of outlet front views.
4 groups of outlets of Fig. 4 copper bar L2 (B phase).
4 groups of outlet three-view diagrams of Fig. 5 copper bar L1 (A phase) and copper bar L3 (C mutually).
Fig. 6 copper bar L1 (A phase), copper bar L2 (B phase), the 4 groups of outlet three-view diagrams in copper bar L3 (C phase) combination back.
1. inlet wire side L1 (A phase) among the figure, 2. inlet wire side L2 (B phase), 3. inlet wire side L3 (C phase), 4. inlet wire mother rib lateral rotundum, 5. inlet wire side groove, 6. inlet wire side fastening bolt, 7. sedimentation hole, 8. insulation crust, 9. outlet side L1 (A phase), 10. outlet side L2 (B phase), 11. outlet side L3 (C phase), 12. outlet mother rib lateral rotundums, 13. outlet side fastening bolts, 14. outlet side groove, 15. through holes not.
Embodiment
In Fig. 1, the utility model one advances to have more 4 groups of outlet stereograms of power supply splitter.
Shown in Figure 4 is L2 (B phase) processing back shape, and the limit that a hole is arranged is inlet wire side (2), and another side is outlet side (10).
Shown in Figure 5 is the L1(A phase) with L3(C mutually) processing back shape.The limit that a hole is arranged is inlet wire side (1), (3).Another side is outlet side (9), (11).
After copper bar completed, L1 was placed on the L2.L1 inlet wire side (1) and L2 inlet wire side (2) are on a plane, and on one side.Same L1 outlet side (9) and L2 outlet side (10) coexist on one side on a plane.Enough insulating spaces are left on each limit.L3 is placed on the L2 below.L3 inlet wire side (3) and L2 inlet wire side (2) coexist on one side on a plane.Same L3 outlet side (11) and L2 outlet side (10) coexist on one side on a plane.Enough insulating spaces are left on each limit.After stacking, sees three-phase Fig. 6.Fix with insulation crust then.Load onto bolt (6) in the inlet wire side, be used for compressing wiring, the outlet side is loaded onto bolt (13), is used for compressing wiring.
Sedimentation hole (7) is used for fixing one and advances to have more the power supply splitter.
Claims (8)
1. one kind one is advanced to have more the power supply splitter, and 3 blocks of electric conducting materials are according to inlet wire side one side, and the outlet side makes up in the mode of another side, stay enough insulation distances each other, fixed-type with insulating material, it is characterized in that: the inlet wire side is one group of (L1, L2, L3), side occurring is the 2-16 group.
2. according to claim 1 one advances to have more the power supply splitter, it is characterized in that: electric conducting material is a copper bar.
3. according to claim 1 one advances to have more the power supply splitter, it is characterized in that: the L2(B phase) making is a tabular.
4. according to claim 1 one advances to have more the power supply splitter, it is characterized in that: L1 (A phase) is made into the same with L3 (C phase) copper bar.
5. according to claim 1 one advances to have more the power supply splitter, it is characterized in that: L1 (A phase) makes and need be converted into L3 (C mutually) copper bar
Type.
6. according to claim 1 one advances to have more the power supply splitter, it is characterized in that: insulating material housing, inlet wire side and outlet side to deposit the copper bar place fluted.
7. according to claim 1 one advances to have more the power supply splitter, it is characterized in that: leave not through hole under inlet wire side and the every copper bar of outlet side are round-meshed.
8. according to claim 1 one advances to have more the power supply splitter, it is characterized in that: fix one and advance to have more power supply splitter employing sedimentation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097292 CN203085987U (en) | 2013-03-04 | 2013-03-04 | Power source branching device with one-in and multiple-out mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320097292 CN203085987U (en) | 2013-03-04 | 2013-03-04 | Power source branching device with one-in and multiple-out mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085987U true CN203085987U (en) | 2013-07-24 |
Family
ID=48831792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320097292 Expired - Fee Related CN203085987U (en) | 2013-03-04 | 2013-03-04 | Power source branching device with one-in and multiple-out mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661177A (en) * | 2019-11-01 | 2020-01-07 | 江苏图腾电气科技有限公司 | Copper bar mounting structure arranged in parallel from front to back |
| CN112366618A (en) * | 2020-11-02 | 2021-02-12 | 合肥徽润电子科技有限公司 | High-voltage wire harness branching equipment for new energy automobile |
-
2013
- 2013-03-04 CN CN 201320097292 patent/CN203085987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661177A (en) * | 2019-11-01 | 2020-01-07 | 江苏图腾电气科技有限公司 | Copper bar mounting structure arranged in parallel from front to back |
| CN112366618A (en) * | 2020-11-02 | 2021-02-12 | 合肥徽润电子科技有限公司 | High-voltage wire harness branching equipment for new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |