CN106786272A - Plug type bus duct, plug-in unit, plug-in type bus-bar system and installation tool - Google Patents
Plug type bus duct, plug-in unit, plug-in type bus-bar system and installation tool Download PDFInfo
- Publication number
- CN106786272A CN106786272A CN201611129237.5A CN201611129237A CN106786272A CN 106786272 A CN106786272 A CN 106786272A CN 201611129237 A CN201611129237 A CN 201611129237A CN 106786272 A CN106786272 A CN 106786272A
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- Prior art keywords
- plug
- unit
- bus duct
- opening
- insulation assembly
- Prior art date
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Abstract
Plug type bus duct, plug-in unit, plug-in type bus-bar system and installation tool.The present invention relates to plug type bus duct, including housing and the multiple bus units being arranged in housing, the bottom of the housing is provided with the first opening for plug-in unit insertion, and each bus unit includes：The insulation assembly in housing is arranged at, the second opening is provided with the top of the insulation assembly；The conductive component for being surrounded in the insulation assembly and by the insulation assembly is arranged at, the conductive component is just provided with the conductive structure that can be made electrical contact with the connection-peg from the perpendicular plug-in unit for being inserted upwardly into the second opening to the described second opening.The invention further relates to the plug-in unit coordinated with the plug type bus duct, and the plug-in type bus-bar system that is constituted with the plug type bus duct and plug-in unit and auxiliary mounting tool.In the plug-in type bus-bar system, between plug-in unit and bus duct by the way of vertical upper grafting, plug-in unit direct screening connects stress equalization in bus duct, electrical contact firmly, be difficult to release, reliability and security are good.
Description
Technical field
It is female more specifically to a kind of plug type bus duct, plug-in unit and plug-in type the present invention relates to field of power distribution
Linear system system and the installation tool for plug-in unit to be installed on bus duct.
Background technology
With modernization project facility and emerging in large numbers for equipping, the especially fast increasing of power consumption of all trades and professions, numerous high levels
Building and the appearance in large-sized workshop workshop, can not meet in high current induction system as the traditional cable of transmission pressure will
Ask, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Plug type bus duct is used as a kind of new
Type arises at the historic moment with electric lead.Generally, plug type bus duct needs to coordinate with jack box, to separate an electric current conveying branch road,
Specifically plug type bus duct is provided with some sockets, and jack box is provided with the plug of respective numbers, as long as by jack box
Plug is inserted into the socket.
At present, what the cooperation between the socket on the plug and plug type bus duct on jack box was all horizontally oriented inserts
Connect.In such as disclosed in CN102918722A power distribution track, the thorn portion of plug-in unit inserts corresponding mother from horizontal direction
It is traditional thread binding to match somebody with somebody.Influenceed by various factors such as jack box gravity, the electrical contact of this horizontal inserting mode is not firm enough, Yi Song
It is de-, cause poor reliability.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of grafting is more firm
Gu reliable plug type bus duct, plug-in unit and the plug-in type bus-bar system being made up of the plug type bus duct and plug-in unit
And auxiliary plug-in unit is installed on the installation tool in bus duct.
The present invention proposes a kind of plug type bus duct to solve its technical problem in first aspect, including housing and is arranged at
Multiple bus units in housing, the bottom of the housing is provided with the first opening for plug-in unit insertion, each bus
Unit includes：
The insulation assembly in housing is arranged at, the second opening is provided with the top of the insulation assembly；
The conductive component for being surrounded in the insulation assembly and by the insulation assembly is arranged at, the conductive component is just to institute
State the second opening and be provided with the conductive structure that can be made electrical contact with the connection-peg from the perpendicular plug-in unit for being inserted upwardly into the second opening.
In one embodiment according to a first aspect of the present invention, oriented enclosure interior is formed on the madial wall of the housing and is stretched
The multiple mounting seats for going out, the insulation assembly of the multiple bus unit is installed in the multiple mounting seat respectively.
In one embodiment according to a first aspect of the present invention, the conductive component is installed in the insulation assembly.
The present invention proposes a kind of plug-in unit for coordinating bus duct to use to solve its technical problem in second aspect, including
Vertically extending shank and the multiple plug sockets laterally extended from shank, the bottom of the plug socket be provided with it is vertical to
The connection-peg that lower extension is made electrical contact with the conductive component from vertical upper and bus duct.
In one embodiment according to a second aspect of the present invention, a bus list in each plug socket and bus duct
Unit is corresponding.
The present invention proposes a kind of plug-in type bus-bar system to solve its technical problem in the third aspect, including bus duct and extremely
A few jack box, the jack box is electrically connected by plug-in unit with bus duct, wherein：
The plug-in unit includes vertically extending shank and the multiple plug sockets laterally extended from shank, institute
The bottom for stating plug socket is provided with the connection-peg for extending vertically downwards；
The bus duct includes housing and the multiple bus units being arranged in housing, and the bottom of the housing is provided with and supplies institute
The first opening of plug-in unit insertion is stated, each bus unit includes：
The insulation assembly in housing is arranged at, the second opening is provided with the top of the insulation assembly；
The conductive component for being surrounded in the insulation assembly and by the insulation assembly is arranged at, the conductive component is just to institute
State the second opening and be provided with the conductive structure made electrical contact with the connection-peg from the perpendicular plug-in unit for being inserted upwardly into the second opening.
In one embodiment according to a third aspect of the present invention, the conductive structure includes the conductive stud for extending vertically upward
Post, the connection-peg includes opposing parallel setting and in the conductive projection phase of insertion to two electroconductive elastic sheets being offset from one another.
In one embodiment according to a third aspect of the present invention, the conductive projection is set with vertically going up spring-loading mode
It is placed on the conductive component.
In one embodiment according to a third aspect of the present invention, the connection-peg includes the conductive stud for extending vertically downwards
Post, the conductive structure includes the vertically extending and when conductive projection insert with respect to being offset from one another of opposing parallel setting
Two electroconductive elastic sheets.
In one embodiment according to a third aspect of the present invention, the conductive projection is set with vertically going up spring-loading mode
It is placed in the bottom of the plug socket.
In one embodiment according to a third aspect of the present invention, the top lower surface of the housing is provided with for positioning grafting
The locating groove of unit, the bottom of the locating groove opens up the 3rd opening, is provided with the top of the shank and is opened by the 3rd
Location-plate in mouth insertion locating groove.
In one embodiment according to a third aspect of the present invention, it is provided with the locating groove and is prolonged around locating groove inner circumferential
The second insulation assembly stretched, is provided with the ground wire conductive component extended around insulation assembly inner circumferential in second insulation assembly, and
Second insulation assembly and ground wire conductive component both correspond to the 3rd opening and also form opening.
In one embodiment according to a third aspect of the present invention, the jack box includes casing and is arranged at the top of casing
The plug-in unit；The casing is provided with breaker module and at least one connector and changeable type main control module.
The present invention proposes a kind of installation tool to solve its technical problem in fourth aspect, before jack box is installed on
In the plug type bus duct stated, the jack box has foregoing plug-in unit, and the installation tool is included around a pivot assembly
The first connecting rod and second connecting rod of connection are rotated, the end of first connecting rod rotates the briquetting that connection one can offset with bus duct, the
The end of two connecting rods is rotationally connected with jack box so that first connecting rod and second connecting rod drive jack box when relatively rotating and opening
Moved vertically downwards relative to bus duct.
In one embodiment according to a fourth aspect of the present invention, the inner of the pivot assembly can open up along jack box
One chute is moved, and the outer end of the pivot assembly is fixedly connected an operating handle.
In plug-in type bus-bar system of the invention, using the side of vertical upper grafting between plug-in unit and bus duct
Formula, plug-in unit direct screening connects stress equalization in bus duct, electrical contact firmly, be difficult to release, reliability and security are good.Adopt
Installation tool of the invention is used, first connecting rod and second connecting rod need to only relatively rotated, just can realize plug-in unit and bus duct
Grafting or release grafting, it is simple to operate.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the cross-sectional structure schematic diagram of the plug type bus duct of one embodiment of the invention；
Fig. 2 is the dimensional structure diagram of the plug-in unit of one embodiment of the invention；
Fig. 3 is the dimensional structure diagram of the connection-peg of one embodiment of the invention；
Fig. 4 is that the cross section of the original state that the plug-in unit shown in Fig. 2 coordinates with the bus duct grafting shown in Fig. 1 is illustrated
Figure；
Fig. 5 is that the cross section of the state that the plug-in unit shown in Fig. 2 coordinates with the complete grafting of bus duct shown in Fig. 1 is illustrated
Figure；
Fig. 6 is the cross-sectional structure schematic diagram of the plug type bus duct of another embodiment of the present invention；
Fig. 7 is that the plug-in unit grafting of another embodiment of the present invention enters the cross-sectional view of the bus duct shown in Fig. 5；
Fig. 8 is the dimensional structure diagram of the installation tool of one embodiment of the invention；
Fig. 9 is the structural representation of the jack box of one embodiment of the invention；
Figure 10 is the structural representation of the main control module of jack box in Fig. 9.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the cross-sectional structure schematic diagram of the plug type bus duct 100 of one embodiment of the invention.As shown in figure 1, should
Plug type bus duct 100 is mainly including housing 110 and the multiple bus units 120 being arranged in housing 110.The face of housing 110 3
Closing, bottom is provided with opening 111.The multiple mounting seats 112 stretched out inside oriented housing 110 are formed on the madial wall of housing 110,
The plurality of mounting seat 112 can be divided into the both sides of opening 111, and multiple bus units 120 are installed on the plurality of mounting seat 112 respectively
It is interior.Specifically as shown in figure 1, bus unit 120 includes insulation assembly 121 and conductive component 123, insulation assembly 121 is installed on phase
In the mounting seat 112 answered, conductive component 123 is installed in insulation assembly 121, is surrounded by insulation assembly 121.Also, insulation group
The top of part 121 offers opening 122, has just to opening 122 so as to the grafting with plug-in unit 210 on conductive component 123
The conductive structure 124 of first 213 electrical contact (shown in Figure 2), in specific embodiment as shown in Figure 1, the conductive structure 124 is
The conductive projection for extending vertically upward.Further as shown in figure 1, the dome top surface and bottom lower surface of housing 110 can be respectively
Grab 115 and 116 is provided with, so that whole bus duct 100 is arranged on the mounting structures such as ceiling, wall.The top of housing 110
Lower surface is additionally provided with locating groove 113, and the bottom of locating groove 113 opens up opening 114, so that plug-in unit 210 is (referring to figure
Shown in 2) insertion after it is positioned.Further as shown in figure 1, being provided with insulation assembly 1131 in locating groove 113, insulate
Ground wire conductive component 1132 is further provided with component 1131, when being inserted for realizing that plug-in unit 210 is (shown in Figure 2)
Ground wire protection, will subsequently provide specific introduction.Insulation assembly 1131 extends around the inner circumferential of locating groove 113, ground wire conduction group
Part 1132 extends around the inner circumferential of insulation assembly 1131, and the two both corresponds to opening 114 and also forms opening, is beneficial to plug-in unit
210 insertion and positioning.
Fig. 2 is the dimensional structure diagram of the plug-in unit 210 of one embodiment of the invention.Plug-in unit 210 is used for will
Jack box 200 is connected on bus duct 100.As shown in Fig. 2 plug-in unit 210 includes vertically extending shank 211 and from inserting
The multiple plug sockets 212 laterally extended on extension bar 211, multiple plug sockets 212 can be divided into two in the transverse direction of shank 211
Side.The bottom of each plug socket 212 is provided with the connection-peg 213 for extending vertically downwards, and the connection-peg 213 can pass through bus unit
The opening 122 at 120 top of insulation assembly 121 makes electrical contact with conductive structure 124.In specific embodiment as shown in Figure 3, grafting
First 213 include top 2131 and two electroconductive elastic sheets 2132 and 2133 extended downwardly out from the both sides of top 2131, two shell fragments
It is oppositely arranged and almost parallel.Connection-peg 213 is fixedly mounted on the bottom of plug socket 212 by top 2131.Further such as Fig. 2
Shown, the top of shank 211 is additionally provided with and carries out grafting in the locating groove 113 of pluggable bus duct 100 and position and realize ground
The location-plate 214 of line protection.
Present invention plug-in unit 210 described above is as follows with the grafting engagement process of plug type bus duct 100：It is first
First, by plug-in unit 210 in the way of the opening extreme direction of the plug socket 212 that extends laterally towards bus duct 100 from housing 110
In the insertion of opening 111 housing 110 of bottom, until location-plate 214 enters positioning through the opening 114 of the bottom of locating groove 113
Offset in draw-in groove 113 and with the ground wire conductive component 1132 at the top of locating groove 113 and realize electrical contact (now jack box ground connection),
Then 90 degree rotate plug-in unit 210 so that plug socket 212 is placed exactly in the top of each bus unit 120, connection-peg 213
Two electroconductive elastic sheets 2132,2133 it is just relative with conductive projection 124, as shown in Figure 4.Then, plug-in unit 210 is applied
Active force vertically downwards so that ground wire of the location-plate 214 at the top of shank 211 just with the bottom of locating groove 113 is conductive
Component 1132 offsets realization electrical contact (now jack box remain unchanged ground connection), as shown in figure 5, now, conductive projection 124 is just inserted
Between two electroconductive elastic sheets 2132,2133 so that two electroconductive elastic sheets 2132,2133 produce certain skew relative to each other, fill
Divide ground to clamp conductive projection 124, realize consolidating electrical contact.In this way, plug-in unit 210 will pass through the mode grafting of vertical upper direct screening
In in bus duct 100, connect stress equalization, electrical contact firmly, be difficult to release, reliability and security are good, and in whole grafting
During realize ground wire protect.
Fig. 6 is the cross-sectional structure schematic diagram of the plug type bus duct 500 of another embodiment of the present invention.As shown in fig. 6, should
Plug type bus duct 500 has the structure similar with plug type bus duct 100 shown in earlier figures 1, also including the He of housing 510
It is arranged at the multiple bus units 520 in housing 510.The three side sealing of housing 510 is closed, and bottom is provided with opening 511.Multiple bus units
520 are installed in the multiple mounting seats 512 formed on the madial wall of housing 510 respectively.Each bus unit 520 includes insulation group
Part 521 and conductive component 523, insulation assembly 521 are installed in corresponding mounting seat 512, and conductive component 523 is installed in insulation group
In part 521, surrounded by insulation assembly 521.Also, the top of insulation assembly 521 offers opening 522, have on conductive component 523
Have just to opening 522 so as to the conductive structure 524 of the connection-peg electrical contact with plug-in unit.It is conductive in embodiment shown in Fig. 6
Structure 524 is opposing parallel two electroconductive elastic sheets that set and can be relatively offset from one another when the connection-peg of plug-in unit is inserted.
Accordingly, as shown in fig. 7, including vertically extending shank 611 and from inserting with the plug-in unit 610 that the bus duct 500 coordinates
The multiple plug sockets 612 laterally extended on extension bar 611, the bottom of each plug socket 612 is provided with the conduction for extending vertically downwards
Insert two conductions in projection 613, the opening 522 that the conductive projection 613 can pass through the top of insulation assembly 521 of bus unit 520
Between shell fragment 524, electrical contact is realized.Further as shown in fig. 7, conductive projection 613 can also be upspringed by spring 614 with erecting
Property loading mode be installed on the bottom of plug socket 612, can so strengthen electrical contact pressure, make connection more firm.
Jack box described above of the invention is by way of plug-in unit is with vertical direct screening and bus duct for convenience
Grafting, the present invention also proposes a kind of installation tool, and be arranged on jack box in plug type bus duct by auxiliary.Fig. 8 shows basis
The installation tool 700 of one embodiment of the invention.As shown in figure 8, installation tool 700 includes first connecting rod 710 and second connecting rod
720, the two rotates around pivot assembly 730 connect at one end, that is, first connecting rod 710 and second connecting rod 720 can relative to each other around
Pivot assembly 730 is rotated.The other end of first connecting rod 710 rotates one briquetting 740 of connection, and the other end of second connecting rod 720 is provided with
Mounting hole 721, can be pivotally mounted on the end cap of jack box 200 (shown in Figure 4) for example, by screw 760.Pivot group
The outer end of part 730 is fixedly connected with an operating handle 750, conveniently carries out installation operation.
With reference to shown in Fig. 4 and Fig. 5, the operation principle of installation tool 700 is as follows：The quilt of briquetting 740 of the end of first connecting rod 710
In the hole of the bottom of housing 110 for inserting bus duct 100, offseted with bus duct 100；The end of second connecting rod 720 passes through screw
760 are arranged on jack box 200.When the active force for applying horizontal direction to operating handle 750 makes the inner edge of pivot assembly 730
When the chute 230 in a horizontal direction opened up on jack box 200 is moved from left to right, first connecting rod 710 and second connecting rod 720
Relatively rotate and open, so as to drive the opposing busbars groove 100 of jack box 200 to move down by second connecting rod 720 so that grafting
Unit and the vertical grafting of bus duct；Make in pivot assembly 730 when horizontal direction opposite effect power is applied to operating handle 750
When end moves left along the chute 230 on jack box 200 from the right side is past, first connecting rod 710 and second connecting rod 720 are relatively rotated and closed
Hold together, so as to drive the opposing busbars groove 100 of jack box 200 to move up by second connecting rod 720, release the grafting with bus duct.
By means of instrument installed above 700, the installation and removal of jack box 200 are all very convenient.
Fig. 9 shows the structural representation of the jack box 800 according to invention one embodiment.As shown in figure 9, jack box
800 include casing 820 and are arranged at the plug-in unit 810 at the top of casing 820, the plug-in unit 810 that jack box 800 passes through top
Electrically connected with bus duct.Plug-in unit 810 and its specific implementation with the electrical connection of bus duct, reference can be made to above in conjunction with figure
The introduction that 1-8 is done.Casing 820 is provided with main control module 821, breaker module 822 and multiple connectors 823.Connector 823
Electrically connected with plug-in unit 810, for out-put supply.Main control module 821 is connected with plug-in unit 810 and each respectively by conductor
Connect device 823 to electrically connect, for monitoring electric parameter such as electric current, voltage etc. of the output of connector 823 and being shown, and may be used also
Realize network service.Breaker module 822 is electrically connected with plug-in unit 810 and each connector 823 respectively by conductor, is played
Protect the effect of load.When the output end of connector 823 occurs overload or short circuit or other failures, breaker module 822 will
Connection circuit between automatic switchover plug-in unit 810 and connector 823.Specifically as shown in Figure 9 and Figure 10, main control module 821
It is designed to hot plug replaceable module, its both sides is provided with threaded mounting hole 8211, can be locked for example, by screw 8212
On casing 820.In the case where not powering off, screw 8212 is released, you can main control module 821 is extracted from casing 820.So
Design, can be changed, upgraded or be safeguarded to main control module 821 and other modules of jack box 800 still can normal work
Make unaffected, so as to reach replaceable, scalable, the maintainable purpose of product.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (15)
1. a kind of plug type bus duct, it is characterised in that including housing and the multiple bus units being arranged in housing, the shell
The bottom of body is provided with the first opening for plug-in unit insertion, and each bus unit includes：
The insulation assembly in housing is arranged at, the second opening is provided with the top of the insulation assembly；
The conductive component for being arranged in the insulation assembly and being surrounded by the insulation assembly, the conductive component is just to described the
Two openings are provided with the conductive structure that can be made electrical contact with the connection-peg from the perpendicular plug-in unit for being inserted upwardly into the second opening.
2. plug type bus duct according to claim 1, it is characterised in that oriented shell is formed on the madial wall of the housing
Multiple mounting seats that internal portion is stretched out, the insulation assembly of the multiple bus unit is installed in the multiple mounting seat respectively.
3. plug type bus duct according to claim 2, it is characterised in that the conductive component is installed on the insulation group
In part.
4. it is a kind of to coordinate the plug-in unit that uses of bus duct, it is characterised in that including vertically extending shank and from shank
On multiple plug sockets for laterally extending, the bottom of the plug socket is provided with and extends vertically downwards with from vertical upper and bus duct
The connection-peg of conductive component electrical contact.
5. plug-in unit according to claim 4 a, it is characterised in that mother in each plug socket and bus duct
Line unit is corresponding.
6. a kind of plug-in type bus-bar system, including bus duct and at least one jack box, the jack box by plug-in unit with
Bus duct is electrically connected, it is characterised in that：
The plug-in unit includes vertically extending shank and the multiple plug sockets laterally extended from shank, described to insert
The bottom of joint chair is provided with the connection-peg for extending vertically downwards；
The bus duct includes housing and the multiple bus units being arranged in housing, and the bottom of the housing is provided with inserts for described
First opening of order unit insertion, each bus unit includes：
The insulation assembly in housing is arranged at, the second opening is provided with the top of the insulation assembly；
The conductive component for being arranged in the insulation assembly and being surrounded by the insulation assembly, the conductive component is just to described the
Two openings are provided with the conductive structure made electrical contact with the connection-peg from the perpendicular plug-in unit for being inserted upwardly into the second opening.
7. plug-in type bus-bar system according to claim 6, it is characterised in that the conductive structure includes prolonging vertically upward
The conductive projection stretched, the connection-peg includes opposing parallel setting and two be offset from one another are led in the conductive projection phase of insertion
Electric shell fragment.
8. plug-in type bus-bar system according to claim 7, it is characterised in that the conductive projection with vertical upper elasticity plus
The mode of load is arranged on the conductive component.
9. plug-in type bus-bar system according to claim 6, it is characterised in that the connection-peg includes extending vertically downwards
Conductive projection, the conductive structure include opposing parallel setting vertically extending and when conductive projection insert with respect to that
Two electroconductive elastic sheets of this skew.
10. plug-in type bus-bar system according to claim 9, it is characterised in that the conductive projection is with vertical upper elasticity
The mode of loading is arranged at the bottom of the plug socket.
11. plug-in type bus-bar systems according to claim 6, it is characterised in that the top lower surface of the housing is provided with
Locating groove for positioning plug-in unit, the bottom of the locating groove opens up the 3rd opening, is set at the top of the shank
There is the location-plate inserted by the 3rd opening in locating groove.
12. plug-in type bus-bar systems according to claim 11, it is characterised in that be provided with the locating groove around fixed
The second insulation assembly that position draw-in groove inner circumferential extends, is provided with the ground wire extended around insulation assembly inner circumferential in second insulation assembly
Conductive component, and second insulation assembly and ground wire conductive component both correspond to the 3rd opening also formation opening.
13. plug-in type bus-bar systems according to claim 6, it is characterised in that the jack box includes casing and setting
In the plug-in unit at the top of casing；The casing is provided with breaker module and at least one connector and changeable type
Main control module.
14. a kind of installation tools, for the plug type bus duct being installed on jack box as any one of claim 1-3
Interior, the jack box has the plug-in unit as any one of claim 4-5, it is characterised in that the installation tool
First connecting rod and second connecting rod including rotating connection around a pivot assembly, the end of first connecting rod rotates connection one can be with bus
The briquetting that groove offsets, the end of second connecting rod is rotationally connected with jack box so that first connecting rod and second connecting rod relatively rotate and
Jack box is driven to be moved vertically downwards relative to bus duct when opening.
15. installation tools according to claim 14, it is characterised in that the inner of the pivot assembly can be along jack box
The chute movement for opening up, the outer end of the pivot assembly is fixedly connected an operating handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129237.5A CN106786272B (en) | 2016-12-09 | 2016-12-09 | Plug type bus duct, plug-in unit, plug-in type bus-bar system and installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129237.5A CN106786272B (en) | 2016-12-09 | 2016-12-09 | Plug type bus duct, plug-in unit, plug-in type bus-bar system and installation tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106786272A true CN106786272A (en) | 2017-05-31 |
| CN106786272B CN106786272B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611129237.5A Active CN106786272B (en) | 2016-12-09 | 2016-12-09 | Plug type bus duct, plug-in unit, plug-in type bus-bar system and installation tool |
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Cited By (3)
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| CN107181223A (en) * | 2017-06-07 | 2017-09-19 | 江苏万奇电器集团有限公司 | A kind of jack box for bus duct |
| CN107979050A (en) * | 2017-12-21 | 2018-05-01 | 深圳市克莱沃电子有限公司 | Can quick folding bus duct multiple-output electric power tapping device |
| CN114825227A (en) * | 2022-04-12 | 2022-07-29 | 江苏向荣电气有限公司 | Bus duct plug-in type connector and intelligent bus power supply system |
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|---|---|---|---|---|
| CN107181223A (en) * | 2017-06-07 | 2017-09-19 | 江苏万奇电器集团有限公司 | A kind of jack box for bus duct |
| CN107181223B (en) * | 2017-06-07 | 2018-10-26 | 江苏万奇电器集团有限公司 | A kind of jack box for bus duct |
| CN107979050A (en) * | 2017-12-21 | 2018-05-01 | 深圳市克莱沃电子有限公司 | Can quick folding bus duct multiple-output electric power tapping device |
| CN114825227A (en) * | 2022-04-12 | 2022-07-29 | 江苏向荣电气有限公司 | Bus duct plug-in type connector and intelligent bus power supply system |
| CN114825227B (en) * | 2022-04-12 | 2023-09-29 | 江苏向荣电气有限公司 | Bus duct plug-in type connector and intelligent bus power supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106786272B (en) | 2018-08-28 |
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