CN106410617A - Bus duct power supply system - Google Patents
Bus duct power supply system Download PDFInfo
- Publication number
- CN106410617A CN106410617A CN201611080374.4A CN201611080374A CN106410617A CN 106410617 A CN106410617 A CN 106410617A CN 201611080374 A CN201611080374 A CN 201611080374A CN 106410617 A CN106410617 A CN 106410617A
- Authority
- CN
- China
- Prior art keywords
- bus duct
- insulating support
- housing
- electric power
- power system
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
-
- 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
- H02G5/08—Connection boxes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
The invention provides a bus duct power supply system. The system comprises a bus duct body, a connection box connected with the bus duct body in a conducting manner to output current, and a circuit breaker controlling circuit on-off of the power supply system. The bus duct body comprises a shell which is provided with a square-shaped cross section and an insulated bracket which is arranged inside the shell and is connected with one side of the shell. A conducting bar is arranged inside the insulated bracket. A conducting base in contact conducting connection with the conducting bar inside the insulated bracket is installed inside the shell. The circuit breaker is fixed on the conducting base and is electrically connected with the conducting base. The circuit breaker is electrically connected with a power supply box. The bus duct and the conducting base are in contact conducting connection to realize power supply in the bus duct power supply system. The bus duct power supply system is novel in structure and easy to use. In use, the conducting bar and the conducting base can be in conducting connection once the conducting bar and the conducting base contact each other. Disconnection can be realized only by separating the conducting bar from the conducting base. The connection box and the bus duct body can be electrically connected by the circuit breaker. Through design of the conducting base and position design of the circuit breaker, the connection box and the bus duct body are easier to install.
Description
Technical field
The present invention relates to the power supply unit field in power transmission, particularly to a kind of bus duct electric power system.
Background technology
With emerging in large numbers of modernization project facility and equipment, the fast increasing of power consumption of all trades and professions, especially numerous high level
Building and large-sized workshop workshop appearance, as transmission pressure traditional cable in high current induction system can not meet will
Ask, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.
In the face of hundreds and thousands of amperes needed for huge load of powerful electric currents will be from safe and reliable transmission equipment.Bus
Groove is a power distribution equipment efficiently conveying electric current, has especially adapted to higher and higher building and large-scale plant economical rationality
The needs of distribution.
Traditional bus duct electric power system is included consumer unit that bus duct is connected with bus duct and is connected conducting with bus duct
The jack box of output current；Rotate by the conductor that is placed in bus duct and with jack box between existing jack box and bus duct
The connection-peg contact connecting is conductive, reaches the purpose of output current.
Be connected by connection-peg between existing bus duct and jack box, first section of grafting be located in bus duct the other end with
Jack box connects；During use, rotating connection-peg makes the conductive pawl on connection-peg contact connection conducting with the conductor in bus duct；Make
After being finished, rotation connection-peg makes conductive pawl and conductor dislocation power-off.Between existing bus duct and jack box, installation procedure is complicated；
The conductor that is used in conjunction with each other, connection-peg, conductive pawl processed complex, high processing costs.
Content of the invention
For the deficiency in the presence of prior art, it is an object of the invention to provide a kind of bus duct electric power system, solution
Inconvenience, conductor, connection-peg, conductive pawl processed complex, the skill of high processing costs are certainly installed between existing bus duct and jack box
Art problem.
For achieving the above object, present invention employs following technical scheme：
A kind of bus duct electric power system, including bus duct body and bus duct body turn on output current jack box and
Be electrically connected with jack box and control the chopper of electric power system connecting and disconnecting of the circuit, described bus duct body include housing and be placed in housing with
The insulating support that one side connects, is provided with busbar in described insulating support；Be also equipped with described housing for exhausted
The conductive seat of the busbar contact conducting in edge support, described chopper is fixed on conductive seat and is connected electrically.
Preferably, described conductive seat includes base and is placed in copper bus-bar on base, between described base and copper bus-bar
It is provided with elastic component；During use, make between copper bus-bar and conductor, to contact conducting by the elastic force of elastic component.
Specifically, described conductive seat is fixed in housing by fixed mount, and described fixed mount is included height and mated with housing
Fixing groove and the groove lid with its removable connection；The bottom land of described fixing groove is flat with the side of fixed insulation support in housing
OK, conductive seat is fixed on the bottom land of fixing groove, and bottom land has a through hole making copper bus-bar pass through, described conductive seat with run through groove lid
Shift knob connects.
Further, described housing is " Contraband " shape structure for side open cross-section, its open side is provided with removable side plate；Can
The length tearing formula side plate open is less than the length of housing, makes one end of housing form a breach after removable side plate and housing installation；Institute
State breach for mounting and fixing support.
In addition, the described housing two side inner surface settings vertical with the side installing insulating support have for installing insulation
The fixed structure of support.
Further, described fixed structure includes the first fixed structure for inserting insulating support along cell body end.
Further, the inner surface setting described housing connecting the side of insulating support has for inserting along cell body end
Enter the second fixed structure of insulating support.
Further, it is provided with matched first at position corresponding with first fixed structure on described insulating support
Attachment structure, is provided with the second matched attachment structure at position corresponding with the second fixed structure on described insulating support；
During use, pass through first fixed structure, the second fixed structure and the first attachment structure between insulating support and cell body, second be connected
Structure is connected.
Further, described insulating support includes multiple holding tanks of integral structure, and each holding tank all has
The notch passing through for copper bus-bar；Described notch direction is consistent with cell body side openings；Holding tank is provided near the position of bottom land
Spacing fin, notch edge is provided with hook fin.
Finally, described busbar is dies.
Compared to prior art, the present invention has the advantages that：
1st, the conductor in bus duct of the present invention contacts conducting with conductive seat, realizes the confession of electric power in bus duct electric power system
Should, structure is novel, easy to use；During use, busbar is contacted with conductive seat and can turn on；During disconnection, busbar and conductive seat
Separate；
2nd, the way of contact of busbar and conductive seat compresses reliable contacts for elastic force, when being turned on or off, by elastic component
Elastic force so that copper bus-bar is switched on or switched off with busbar；Conductive reliable, structure is novel, and easy to use, operation is simple.
3rd, fixed mount plays the effect carrying fixing conductive seat, bus duct is separated into two chambers simultaneously, is easy to dismount
Conductive seat；The setting of through hole is easy to copper bus-bar by contacting with busbar；
4th, on housing with the side installing insulating support to side be dismountable structure, housing and removable side plate it
Between form breach, breach is used for mounting and fixing support, and fixed mount is fixing and then sealed by groove lid along the edge of housing breach, is easy to
Fixed disassembly frame and conductive seat；Meanwhile, bus duct sealing is made to prevent dust from entering.
5th, the setting of first fixed structure, the second fixed structure and the first attachment structure, the second attachment structure makes insulation prop up
Frame is slidably connected along shell end insertion；It is easy to dismount insulating support, efficiency high, save cost of human resources；
6th, the busbar of " work " font is easy to process, process is simple, and spacing fin and hook fin are led to " work " font
Electricity queues spacing effect.
Brief description
Fig. 1 is the structural representation of electric power system of the present invention；
Fig. 2 is the exploded perspective view of the present invention；
Fig. 3 is bus duct of the present invention and insulating support, the assembling structure schematic diagram of busbar；
Fig. 4 is the structural representation of conductive seat of the present invention；
Fig. 5 is the structural representation of inventive shell；
Fig. 6 is the structural representation of insulating support of the present invention.
In figure, 1, bus duct body, 2, consumer unit, 3, jack box, 4, housing, 5, insulating support, 6, fixing groove, 7, conductive
Seat；8th, chopper；9th, groove lid；10th, removable side plate；11st, protection cap；12nd, busbar；13rd, flanging；14th, spacing fin,
15th, hook fin, 16, shackle member, the 17, second draw-in groove；18th, base plate, 19, binding post；20th, spring；21st, baffle plate, 22, flange；
23rd, copper bus-bar；24th, turn up connecting plate；25th, horizontal segment；26th, raised section；161st, the first draw-in groove, 171, T-shaped seat；27th, three-phase turns
Change switch.
Specific embodiment
The present invention for achieving the above object, present invention employs following technical scheme：
Referring to Fig. 1-6, a kind of bus duct electric power system, including bus duct body 1 and bus duct body 1 conducting output electricity
The jack box 3 of stream and the chopper 8 of the control electric power system connecting and disconnecting of the circuit being electrically connected with jack box 3, described bus duct body 1 includes
Housing 4 and be placed in the insulating support 5 be connected in housing 4 with one side, is provided with busbar 12 in described insulating support 5；Institute
State the conductive seat 7 being also equipped with housing 4 for contacting conducting with the busbar 12 in insulating support 5, described chopper 8 is fixing
On conductive seat 7 and be connected electrically.Bus duct of the present invention contacts conducting with conductive seat 7, realizes electricity in bus duct electric power system
The supply of power, structure is novel；Easy to use；During use, in the presence of external force, busbar 12 is contacted and can lead with conductive seat 7
Logical；During disconnection, busbar 12 is separated with conductive seat 7.It is electrically connected i.e. by chopper 8 between jack box 3 and bus duct body 1
Can；The design of the position of the design of conductive seat 7 structure and chopper 8 makes to install between jack box 3 and bus duct easier.
Described conductive seat 7 includes base and is placed in copper bus-bar 23 on base, arranges between described base and copper bus-bar 23
There is spring 20；During use, spring 20 compresses in the presence of external force makes to contact conducting between copper bus-bar 23 and conductor；Using complete
Afterwards, spring 20 resets in the presence of external force and makes to separate between copper bus-bar 23 and conductor, power-off.Copper bus-bar 23 and busbar 12 it
Between reliable contacts are compressed by spring 20, jack box 3 electrically connect with the chopper 8 being placed on conductive seat 7 can be conductive.Jack box
3 with the simple installation of fixed seat, structure is novel.
Described base includes base plate 18, and the front spaced set of described base plate 18 has baffle plate 21, back side spaced set
There is dividing plate, between adjacent two baffle plates 21, be provided with binding post 19, the both sides of binding post 19 are provided with spring 20.Described copper bus-bar 23
Including the horizontal segment 25 for being connected with binding post 19 and be located at horizontal segment 25 both sides for being arranged on the projection on spring 20
Section 26, a side of described horizontal segment 25 is provided with the connecting plate 24 that turns up for being connected with base plate 18 back side.When fixing,
The horizontal segment 25 of copper bus-bar 23 is socketed in and is secured on binding post 19；The connecting plate 24 that turns up passes through on base plate 18 near binding post
Through hole at 19 positions, is fixed by the dividing plate of bolt and base plate 18 back side.Then open circuit is fixed on base and with conduction
Seat 7 electrical connection；Chopper 8 is electrically connected with jack box 3 simultaneously.The marginal position of base plate 18 is provided with flange 22, and flange 22 is opened
There is fixing hole.
Described conductive seat 7 is placed in fixed mount, and fixation is placed on the indentation, there of housing 4 side, and described fixed mount includes height
Spend the fixing groove 6 mated with housing 4 and the groove lid 9 with its removable connection；Also include running through groove lid 9 and be used for controlling jack box 3
Three-phase change-over switch 27；Groove is had, chopper 8 runs through groove, groove at position corresponding with chopper 8 in described groove lid 9
On lid 9, the outside of groove is provided with protection cap 11.The bottom land of described fixing groove 6 is flat with the side of fixed insulation support 5 in housing 4
OK, conductive seat 7 is fixed on the bottom land of fixing groove 6, and the bottom land of fixing groove 6 has the through hole making copper bus-bar 23 pass through；Fixing groove 6
Turned up the flanging 13 having for being connected with housing 4 at edge, and described flanging 13 is " ┐ " shape structure, and flanging 13 is easy to fix
Frame is connected with housing 4.Described through hole is located near the edge of end positioned at fixing groove 6 bottom land end, and through hole makes the copper on conductive seat 7
Busbar 23 passes through, for contacting with busbar 12.Described jack box 3 is two-way three-phase 63A side-plug-in, and three-phase change-over switch 27 is used
In the conversion controlling jack box 3.
The described housing 4 two side inner surface settings vertical with the side installing insulating support 5 have for installing insulation
The fixed structure of frame 5；Described fixed structure includes the first draw-in groove 161 for inserting insulating support 5 along cell body end；Described shell
The inner surface setting connecting the side of insulating support 5 on body 4 has the T-shaped seat 171 for inserting insulating support 5 along cell body end.
Described insulating support 5 includes multiple holding tanks of integral structure, and each holding tank all has the groove passing through for copper bus-bar 23
Mouthful；Described notch direction is consistent with cell body side openings；Holding tank is provided with spacing fin 14, notch side near the position of bottom land
Edge is provided with hook fin 15.Insulating support 5 is provided with and the first draw-in groove 161 back to the lower edges position of the side outer wall of notch
The shackle member 16 that coupling connects, the cross section of described shackle member 16 is L-shaped, and the straight-arm of L-shaped shackle member 16 snaps in the first draw-in groove 161
Interior, the horizontal arm of L-shaped shackle member 16 is connected with insulating support 5；Insulating support 5 is right with T-shaped seat 171 back to the side outer wall of notch
The position answered is provided with the second draw-in groove 17 mating with T-shaped seat 171, and T-shaped seat 171 slides and snaps in the second draw-in groove 17.
Described I-shaped busbar 12 is arranged in the holding tank on insulating support 5, and holding tank is spacing near bottom land
The hook fin 15 at fin 14 and holding tank notch edge plays spacing effect to I-shaped busbar 12；I-shaped is led
One end of electricity row 12 is placed between bottom land and spacing preiection, and the other end is placed in is conflicted with hook fin 15；Spacing fin 14 and hook
Shape fin 15 plays spacing effect to I-shaped busbar 12 simultaneously, meanwhile, nor affects on copper bus-bar 23 and I-shaped
Busbar 12 contact conducting.Existing busbar 12 is generally U-shaped structure, and the conductor processing of existing structure is complex, processing
High cost；I-shaped busbar 12 is easy to process, process is simple.
When mounted, insulating support 5 is passed through L-shaped shackle member 16 and is slidably inserted in housing 4 with draw-in groove cooperation the present invention, with
When, the second draw-in groove 17 snaps on "T"-shaped seat；I-shaped busbar 12 is fixed in holding tank, I-shaped busbar
12 one end are placed between bottom land and spacing preiection, and the other end is placed in is conflicted with hook fin 15；Then fixed mount is fixed on shell
Body 4 indentation, there, the fixing groove 6 of fixed mount is placed in housing 4, the side of the bottom land of fixing groove 6 and housing 4 fixed insulation support 5
Side is parallel；The flanging 13 of fixing groove 6 is fixed with housing 4 outward flange.Again the conductive seat assembling 7 is placed in fixing groove 6, outward
Force compresses spring 20, makes the copper bus-bar 23 on conductive seat 7 contact through through hole with busbar 12；Again fixing groove 6 cover, shift knob
And chopper 8 protection cap 11.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of bus duct electric power system, including bus duct body and bus duct body turn on output current jack box and with
Jack box is electrically connected and controls the chopper of electric power system connecting and disconnecting of the circuit, and described bus duct body includes housing and is placed in housing and it
The insulating support that one side connects, is provided with busbar in described insulating support；It is characterized in that：It is also equipped with described housing
For contacting the conductive seat of conducting with the busbar in insulating support, described chopper is fixed on conductive seat and is electrically connected with it
Connect.
2. the bus duct electric power system according to right 1 it is characterised in that：Described conductive seat includes base and is placed on base
Copper bus-bar, be provided with elastic component between described base and copper bus-bar；During use, make copper bus-bar and lead by the elastic force of elastic component
Contact conducting between body.
3. the bus duct electric power system according to right 2 it is characterised in that：Described conductive seat is fixed on housing by fixed mount
Interior, described fixed mount includes fixing groove and the groove lid with its removable connection that height is mated with housing；The groove of described fixing groove
Bottom is parallel with the side of fixed insulation support in housing, and conductive seat is fixed on the bottom land of fixing groove, and bottom land has makes copper bus-bar wear
The through hole crossed, described conductive seat is connected with the shift knob running through groove lid.
4. the bus duct electric power system according to right 3 it is characterised in that：Described housing is " Contraband " for side open cross-section
Shape structure, its open side is provided with removable side plate；The length of removable side plate is less than length, removable side plate and the shell of housing
Body makes one end of housing form a breach after installing；Described breach is used for mounting and fixing support.
5. the bus duct electric power system according to right 4 it is characterised in that：Described housing is hung down with the side installing insulating support
Two straight side inner surface settings have the fixed structure for installing insulating support.
6. the bus duct electric power system according to right 5 it is characterised in that：Described fixed structure is included for along cell body end
The first fixed structure of insertion insulating support.
7. the bus duct electric power system according to right 6 it is characterised in that：The side of insulating support is connected on described housing
Inner surface setting has the second fixed structure for inserting insulating support along cell body end.
8. the bus duct electric power system according to right 7 it is characterised in that：With first fixed structure pair on described insulating support
It is provided with the first matched attachment structure, at position corresponding with the second fixed structure on described insulating support at the position answered
It is provided with the second matched attachment structure；During use, between insulating support and cell body, pass through first fixed structure, the second fixation
Structure and the first attachment structure, the second attachment structure are connected.
9. the bus duct electric power system according to right 4 it is characterised in that：Described insulating support includes integral structure
Multiple holding tanks, each holding tank all has the notch passing through for copper bus-bar；Described notch direction is consistent with cell body side openings；
Holding tank is provided with spacing fin near the position of bottom land, and notch edge is provided with hook fin.
10. the bus duct electric power system according to right 9 it is characterised in that：Described busbar is dies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080374.4A CN106410617B (en) | 2016-11-29 | 2016-11-29 | A kind of bus duct power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080374.4A CN106410617B (en) | 2016-11-29 | 2016-11-29 | A kind of bus duct power supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410617A true CN106410617A (en) | 2017-02-15 |
| CN106410617B CN106410617B (en) | 2018-09-14 |
Family
ID=58084085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611080374.4A Active CN106410617B (en) | 2016-11-29 | 2016-11-29 | A kind of bus duct power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410617B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171263A (en) * | 2017-06-29 | 2017-09-15 | 郭光伟 | A kind of bus duct power distribution equipment |
| CN108462131A (en) * | 2018-04-12 | 2018-08-28 | 郭文艺 | A kind of bus duct plug-in supply of electric power case |
| CN108718070A (en) * | 2018-07-27 | 2018-10-30 | 江苏银佳电气设备有限公司 | A kind of bus duct |
| CN109494660A (en) * | 2017-09-11 | 2019-03-19 | 郭文艺 | A kind of bus duct system |
| CN109510143A (en) * | 2017-09-14 | 2019-03-22 | 郭文艺 | One kind patching case retaining mechanism |
| CN109787488A (en) * | 2019-03-04 | 2019-05-21 | 正泰电气股份有限公司 | The inverter cabinet of inverter bottom of cabinet bulk T shape bus rod device and preassembled transformer station in preassembled transformer station |
| CN109884967A (en) * | 2019-03-13 | 2019-06-14 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent controller |
| CN110174932A (en) * | 2019-06-05 | 2019-08-27 | 北京嘉楠捷思信息技术有限公司 | Virtual digital currency processing apparatus |
| CN111478257A (en) * | 2020-06-03 | 2020-07-31 | 孙爽远 | Bus duct convenient for heat insulation and use method thereof |
| WO2023186145A1 (en) * | 2022-04-02 | 2023-10-05 | 北京嘉楠捷思信息技术有限公司 | Conductive bar and computing device |
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| CN201927895U (en) * | 2010-12-17 | 2011-08-10 | 特莱萨崎电气（上海）有限公司 | In-line bus structure of power distribution switch |
| CN203871806U (en) * | 2014-05-09 | 2014-10-08 | 江苏通华机电成套有限公司 | Air-insulated bus duct |
| CN204966891U (en) * | 2015-08-04 | 2016-01-13 | 深圳市振勤电子科技有限公司 | Novel bus duct and get electric plug |
| CN205544088U (en) * | 2016-01-20 | 2016-08-31 | 深圳市海德森科技有限公司 | Bus -bar system and bus duct and jack box thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201927895U (en) * | 2010-12-17 | 2011-08-10 | 特莱萨崎电气（上海）有限公司 | In-line bus structure of power distribution switch |
| CN203871806U (en) * | 2014-05-09 | 2014-10-08 | 江苏通华机电成套有限公司 | Air-insulated bus duct |
| CN204966891U (en) * | 2015-08-04 | 2016-01-13 | 深圳市振勤电子科技有限公司 | Novel bus duct and get electric plug |
| CN205544088U (en) * | 2016-01-20 | 2016-08-31 | 深圳市海德森科技有限公司 | Bus -bar system and bus duct and jack box thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171263A (en) * | 2017-06-29 | 2017-09-15 | 郭光伟 | A kind of bus duct power distribution equipment |
| CN109494660B (en) * | 2017-09-11 | 2023-10-03 | 郭文艺 | Bus duct system |
| CN109494660A (en) * | 2017-09-11 | 2019-03-19 | 郭文艺 | A kind of bus duct system |
| CN109510143B (en) * | 2017-09-14 | 2023-12-15 | 郭文艺 | Plug-in box locking mechanism |
| CN109510143A (en) * | 2017-09-14 | 2019-03-22 | 郭文艺 | One kind patching case retaining mechanism |
| CN108462131B (en) * | 2018-04-12 | 2023-09-01 | 郭文艺 | Pluggable power supply box for bus duct |
| CN108462131A (en) * | 2018-04-12 | 2018-08-28 | 郭文艺 | A kind of bus duct plug-in supply of electric power case |
| CN108718070A (en) * | 2018-07-27 | 2018-10-30 | 江苏银佳电气设备有限公司 | A kind of bus duct |
| CN109787488A (en) * | 2019-03-04 | 2019-05-21 | 正泰电气股份有限公司 | The inverter cabinet of inverter bottom of cabinet bulk T shape bus rod device and preassembled transformer station in preassembled transformer station |
| CN109884967A (en) * | 2019-03-13 | 2019-06-14 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent controller |
| CN110174932A (en) * | 2019-06-05 | 2019-08-27 | 北京嘉楠捷思信息技术有限公司 | Virtual digital currency processing apparatus |
| CN111478257A (en) * | 2020-06-03 | 2020-07-31 | 孙爽远 | Bus duct convenient for heat insulation and use method thereof |
| WO2023186145A1 (en) * | 2022-04-02 | 2023-10-05 | 北京嘉楠捷思信息技术有限公司 | Conductive bar and computing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410617B (en) | 2018-09-14 |
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