CN209282778U - A kind of bus duct introduced for power supply - Google Patents
A kind of bus duct introduced for power supply Download PDFInfo
- Publication number
- CN209282778U CN209282778U CN201822271916.7U CN201822271916U CN209282778U CN 209282778 U CN209282778 U CN 209282778U CN 201822271916 U CN201822271916 U CN 201822271916U CN 209282778 U CN209282778 U CN 209282778U
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- CN
- China
- Prior art keywords
- power supply
- bus duct
- bus
- box
- ontology
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Abstract
The utility model relates to a kind of bus ducts introduced for power supply, it include bus duct ontology and bus-duct connector, and the power supply leading-in box and jack box being connected by bus duct ontology and bus-duct connector, it is characterized by: being provided with the docking copper slot for protruding into the power supply leading-in box and being connected with the jack box by the bus-duct connector in the bus duct ontology, compared with prior art, the utility model has the advantage of due to being provided with the docking copper slot for protruding into power supply leading-in box and being connected with jack box by bus-duct connector in bus duct ontology, it only needs to be connected by copper bar with copper slot when three connects thus, to realize the strong feature of leakproofness.
Description
Technical field
The utility model relates to power industry transmission & distribution electrical domain more particularly to a kind of bus ducts introduced for power supply.
Background technique
Bus duct, for distributing relatively high power for each element of decentralized system.Bus duct have small in size, capacity it is big,
The design and construction period is short, the advantages that being convenient to mount and dismount.Indoors in the power Transmission trunk project project of low pressure more and more
Instead of wire and cable.According to the purposes of bus duct, bus duct includes initial end bus slot, straight type bus duct, L-type bus duct, Z-type
Horizontal (or vertical) bus duct, terminal bus duct etc..Bus is arranged in bus groove case, and the end of bus is from bus
Slot shell is stretched out to connect with the bus in another bus duct via connector.Existing bus groove case has the disadvantage that
1) ground connection capacity is low；2) rigidity and poor waterproof properties.(Authorization Notice No. is for this purpose, a Patent No. 201820618725.0
CN208209473U it includes the first side that Chinese utility model patent), which provides a kind of " bus groove case " it discloses one kind,
Plate, the second side plate, second side plate are opposite with the first side plate；First cover board；Second cover board, second cover board and the first lid
Plate is opposite；First end, first end and the first cover board are integrally formed and extend beyond the from the end of the first cover board
Side plate and the second side plate；Second end, second end and the second cover board are integrally formed and from the ends of the second cover board
Extend beyond the first side plate and second side；Wherein, the first side plate, the second side plate, the first cover board and the second cover board be in a first direction
Upper extension, and limit the cavity extended in a first direction for accommodating bus.The bus groove case its ensure whole section of bus duct
The ground connection capacity uniformity of length has improved rigidity and waterproof performance to have bigger ground connection capacity, from
And solve the problems, such as that the rigidity of bus groove case and waterproofness be not high, but bus groove case need and connector in use
Connection, since the leakproofness of bus groove case is not strong, to influence the leakproofness of bus groove case and connector.
Utility model content
Technical problem to be solved in the utility model be for above-mentioned state of the art and to provide a kind of leakproofness strong
For power supply introduce bus duct.
Technical solution adopted by the utility model to solve the above technical problems is as follows: this is used for the bus duct of power supply introducing,
Include bus duct ontology and bus-duct connector, and is drawn by the power supply that bus duct ontology and bus-duct connector are connected
Cartonning and jack box, it is characterised in that: be provided in the bus duct ontology and protrude into the power supply leading-in box and inserted with described
Connect the copper slot that case is connected by the bus-duct connector.
It is electrically connected for the ease of bus duct with the copper bar that power supply leading-in box is drawn, section is provided in the copper slot in " U "
The copper bar of shape, the copper bar include first horizontal portion, the second horizontal part and connection first horizontal portion and the second horizontal part
Vertical portion, the first free end of the first horizontal portion bend inwards to form the first elastic foot, and the second of second horizontal part
Free end also bends inwards to form the second elastic foot, and the first elastic foot and the second elastic foot have the opposite trend drawn close always.
In order to enable bus duct ontology modularization, the bus duct ontology further includes having the shell plugged for the copper slot,
The inner sidewall of the shell is equipped with the locating piece plugged for copper slot.
It is connected in shell for the ease of copper slot, the root of the copper slot is connected to the shell by the locating piece
Inner sidewall on, the root of the copper slot has the connecting pin in T-shape, which includes horizontal leg interconnected
With vertical stabilizer blade, and the locating piece is the positioning groove protruded into for the vertical stabilizer blade.
Further, it is provided at the top of the bus duct ontology for connecting upper junction plate and the bus duct ontology
Bottom be provided with the groove for connecting lower connecting plate.
In order to prevent upper junction plate and when lower connecting plate insertion groove, deviate from, and the inner wall of the groove, which has, to be oppositely arranged
Location fin.
Preferably, the modeling that the power supply leading-in box has the incoming line of lead-in cable and is arranged in the power supply leading-in box
Case circuit breaker.
Preferably, the jack box has jack box output industrial socket and jack box intelligent breaker arranged side by side.
Compared with prior art, the utility model has the advantage of protrude into power supply introducing due to being provided in bus duct ontology
Case and the docking copper slot being connected with jack box by bus-duct connector, thus three connect when only need by copper bar with
Copper slot is connected, to realize the strong feature of leakproofness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment median generatrix slot；
Fig. 2 is the structural schematic diagram in the power supply leading-in box in the bus duct in Fig. 1；
Fig. 3 is the structural schematic diagram of shell in the utility model embodiment；
Fig. 4 is the structural schematic diagram for being connected with copper slot and copper bar in the utility model embodiment in shell；
Fig. 5 is the structural schematic diagram of copper bar in the utility model embodiment；
Fig. 6 is the structural schematic diagram of copper slot in the utility model embodiment；
Fig. 7 is to omit the structural schematic diagram after shell in Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
It is the most preferred embodiment of the utility model as shown in Fig. 1~7.The bus duct introduced in the present embodiment for power supply
It include bus duct ontology 1 and bus-duct connector 2, and the electricity being connected by bus duct ontology 1 and bus-duct connector 2
Source leading-in box 3 and jack box 4 are provided in bus duct ontology 1 and protrude into power supply leading-in box 3 and pass through mother with the jack box 4
The copper slot 11 that wire casing connector 2 is connected, wherein power supply leading-in box 3 has the incoming line 31 of lead-in cable and is arranged at this
Breaker of plastic casing 32 in power supply leading-in box 3, and jack box 4 has jack box output industrial socket 41 and grafting arranged side by side
Case intelligent breaker 42.It protrudes into power supply leading-in box 3 due to being provided in bus duct ontology 1 and passes through bus duct with jack box 4
The docking copper slot 11 that connector 2 is connected only needs to be connected by copper bar with copper slot 11, with reality when three connects thus
The strong feature of existing leakproofness.
It is electrically connected for the ease of bus duct with the copper bar 12 that power supply leading-in box 3 is drawn, section is provided in copper slot 11 in " U "
The copper bar 12 of shape, copper bar 12 include first horizontal portion 121, the second horizontal part 122 and connection first horizontal portion 121 and the
First free end 1211 of the vertical portion 123 of two horizontal parts 122, first horizontal portion 121 bends inwards to form the first elastic foot, the
Second free end 1221 of two horizontal parts 122 also bends inwards to form the second elastic foot, and the first elastic foot and the second elastic foot begin
There is the opposite trend drawn close eventually, when copper bar 12 is inserted into copper slot 11, strut the first elastic foot and the second elastic foot, and the first bullet
Property foot and the second elastic foot under the action of elastic-restoring force, have the function of always clamp copper bar 12.And bus duct ontology 1 is also
It include the shell 5 plugged for copper slot 11, the inner sidewall of shell 5 is equipped with the locating piece plugged for copper slot 11, the root of copper slot 11
It is connected to by locating piece on the inner sidewall of shell 5, the root of copper slot 11 has the connecting pin 111 in T-shape, the connecting pin
111 include horizontal leg 1111 interconnected and vertical stabilizer blade 1112, and locating piece is protruded into for vertical stabilizer blade 1112
Positioning groove 1051, consequently facilitating realizing that copper slot 11 is connected in shell 5.In addition, the top of bus duct ontology 1 is provided with and is used for
The bottom of connection upper junction plate 20 and bus duct ontology 1 is provided with the groove 10 for connecting lower connecting plate, when bus pot shell
Body 5 is lengthened by 1 to 2 or more, when per adding 1 again, is attached using lower connecting plate and upper junction plate, when adding N root, just
It is attached using N set, to realize modularization management, is deviate from when upper junction plate and lower connecting plate are inserted into groove 10 in order to prevent,
The inner wall of groove 10 also has the location fin 101 being oppositely arranged.
Specific power supply introduces situation are as follows: power supply leading-in box 3 through incoming line 31 to exchange 380V Three-phase five-wire A, B, C,
N, PE power supply introduces enters power supply leading-in box 3, exchanges 380V Three-phase five-wire with breaker of plastic casing 32, carries out the distribution of power supply level-one
Afterwards, it draws, is connect through copper bar insertion copper slot 11 with bus-duct connector 2,5 copper built in bus groove case 5 from power supply leading-in box 3
Slot 11, the Three-phase five-wire of corresponding bus-duct connector 2, eventually enters into jack box 4, wherein the output industrial socket of jack box 4
220V single-phase three-wire industrial socket can also increase accordingly N number of socket if you need to N number of jack box 4 there are three having for 1 set,
Final single-phase three-wire respectively enters three intelligent breakers, carries out Alternating Current Power Supply to equipment, it is preferable that can on power supply leading-in box 3
See-through window 30 is set, to observe the internal security situation of power supply leading-in box 3.
Claims (8)
1. a kind of bus duct introduced for power supply, includes bus duct ontology (1) and bus-duct connector (2), and pass through
The power supply leading-in box (3) and jack box (4) that bus duct ontology (1) and bus-duct connector (2) are connected, it is characterised in that: institute
It states to be provided in bus duct ontology (1) and protrudes into the power supply leading-in box (3) and pass through the bus duct with the jack box (4)
The copper slot (11) that connector (2) is connected.
2. the bus duct according to claim 1 introduced for power supply, it is characterised in that: be provided in the copper slot (11)
The " U "-shaped copper bar in section (12), the copper bar (12) include first horizontal portion (121), the second horizontal part (122) and connect
The vertical portion (123) of first horizontal portion (121) and the second horizontal part (122) is connect, the first of the first horizontal portion (121) is freely
End (1211) bends inwards to form the first elastic foot, and the second free end (1221) of second horizontal part (122) is also inwardly curved
Folding forms the second elastic foot, and the first elastic foot and the second elastic foot have the opposite trend drawn close always.
3. the bus duct according to claim 2 introduced for power supply, it is characterised in that: the bus duct ontology (1) is also
It include the shell (5) plugged for the copper slot (11), the inner sidewall of the shell (5) is equipped with the positioning plugged for copper slot (11)
Part.
4. the bus duct according to claim 3 introduced for power supply, it is characterised in that: the root of the copper slot (11) is logical
It crosses the locating piece and is connected on the inner sidewall of the shell (5), the root of the copper slot (11) has the connection in T-shape
Foot (111), which includes horizontal leg interconnected (1111) and vertical stabilizer blade (1112), and described fixed
Position part is the positioning groove (1051) protruded into for the vertical stabilizer blade (1112).
5. the bus duct introduced described in any one for power supply according to claim 1~4, it is characterised in that: the bus
The bottom setting being provided at the top of slot ontology (1) for connecting upper junction plate (20) and the bus duct ontology (1) is useful
In the groove (10) of connection lower connecting plate.
6. the bus duct according to claim 5 introduced for power supply, it is characterised in that: the inner wall of the groove (10) has
There is the location fin (101) being oppositely arranged.
7. the bus duct according to claim 6 introduced for power supply, it is characterised in that: power supply leading-in box (3) tool
The breaker of plastic casing (32) for having the incoming line (31) of lead-in cable and being arranged in the power supply leading-in box (3).
8. the bus duct according to claim 6 or 7 introduced for power supply, it is characterised in that: the jack box (4) has
Jack box output industrial socket (41) arranged side by side and jack box intelligent breaker (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271916.7U CN209282778U (en) | 2018-12-30 | 2018-12-30 | A kind of bus duct introduced for power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271916.7U CN209282778U (en) | 2018-12-30 | 2018-12-30 | A kind of bus duct introduced for power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282778U true CN209282778U (en) | 2019-08-20 |
Family
ID=67608284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822271916.7U Expired - Fee Related CN209282778U (en) | 2018-12-30 | 2018-12-30 | A kind of bus duct introduced for power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802347A (en) * | 2018-12-30 | 2019-05-24 | 宁波隆兴电信设备制造有限公司 | A kind of bus duct introduced for power supply |
| CN110518524A (en) * | 2019-09-16 | 2019-11-29 | 江苏亿能电气有限公司 | A kind of jack box of high protection |
-
2018
- 2018-12-30 CN CN201822271916.7U patent/CN209282778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802347A (en) * | 2018-12-30 | 2019-05-24 | 宁波隆兴电信设备制造有限公司 | A kind of bus duct introduced for power supply |
| CN110518524A (en) * | 2019-09-16 | 2019-11-29 | 江苏亿能电气有限公司 | A kind of jack box of high protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201231 Address after: 315800 Building 2, 328 Anju Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee after: NINGBO LONGXING TELECOMMUNICATIONS EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: SENDALL (CHINA) ELECTRIC Co.,Ltd. Address before: 315800 No.18 Anju Road, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO LONGXING TELECOMMUNICATIONS EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |