CN106159548A - A kind of closed heat conduction bus tie - Google Patents
A kind of closed heat conduction bus tie Download PDFInfo
- Publication number
- CN106159548A CN106159548A CN201610762281.3A CN201610762281A CN106159548A CN 106159548 A CN106159548 A CN 106159548A CN 201610762281 A CN201610762281 A CN 201610762281A CN 106159548 A CN106159548 A CN 106159548A
- Authority
- CN
- China
- Prior art keywords
- bus
- heat
- plate
- holding groove
- sealing
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- 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
- H02G5/10—Cooling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Abstract
The invention discloses a kind of closed heat conduction bus tie, connect unit including main holding groove, bus, seal fastener and capping, the most equidistant bus that is provided with in the inner side of described main holding groove connects unit, it is provided with sealing fastener between described bus connection unit, the top of described main holding groove is fixed with capping by the first fastening bolt, and the middle part of its main holding groove side is provided with screw thread bar.The invention provides a kind of closed heat conduction bus tie, connected by the bus inside main holding groove and between unit, sealing fastener is set, connection between bus input in this bus tie and bus outfan and conductive copper plate is in full sealing ring border, it is simultaneously fitted within bus and connects the inner chamber sandwich establishment of unit epoxy resin insulation board, and the heat-conducting silicone grease filled in interlayer and the heat-conducting plate of setting so that bus in this bus tie connects unit and has good heat conductivity and thermal diffusivity.
Description
Technical field
The present invention relates to electrical equipment technical field, particularly relate to a kind of closed heat conduction bus tie.
Background technology
The development of modern industry proposes the requirement that comparison is high, in bus duct distribution system to the degree of protection of bus duct
In, it is desirable to have the bus duct that degree of protection is higher comes for ancillary engineering facility.The safety of coupling part, bus duct two ends is for promoting
Bus duct degree of protection has conclusive effect.
Existing bus tie is the transition conductor by multi-layer intercrossed stacking and insulating barrier mostly, and is used for cross-under
The cross-under bolt of transition conductor and insulating barrier is constituted, and the bus tie of this structure is when mounted in order to prevent bus logical
The heat produced after electricity is concentrated, and impacts bus tie, it will usually between the transition conductor and insulating barrier of stacking
Leave space, but this structure easily make to fall between the transition conductor of stacking and insulating barrier dust, affect the effect of heat radiation,
Need staff regularly bus tie to be cleared up, add the workload of staff.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of closed heat conduction bus tie, has
Good dust-proof, heat conduction and the feature of heat radiation, solve prior art median generatrix adapter poor thermal conductivity and do not possess dust reduction capability
Problem.
The present invention provides following technical scheme:
A kind of closed heat conduction bus tie, connects unit including main holding groove, bus, seals fastener and capping, institute
The most equidistant bus that is provided with in inner side stating main holding groove connects unit, is provided with sealed card between described bus connection unit
Part, the top of described main holding groove is fixed with capping by the first fastening bolt, and the middle part of its main holding groove side is provided with screw thread
Bar.
Described bus connects unit and includes epoxy resins insulation plate, and the corner of described epoxy resins insulation plate both sides is the most vertical
Being provided with bayonet socket, the middle part of described epoxy resins insulation plate is run through sleeve pipe, and the inner chamber of epoxy resins insulation plate side is provided with and leads
Electrolytic copper plate, the outside at described conductive copper plate two ends is all connected to bus input by the second fastening bolt and bus exports
End, the inner chamber of described epoxy resins insulation plate is provided with interlayer, and the inside of described interlayer is filled with heat-conducting silicone grease, sets inside its interlayer
Having heat-conducting plate, the position with the inner side of interlayer and near top, the outside of described heat-conducting plate is provided with fluid sealant.
Described sealing fastener includes that sealing strip, the two ends of described sealing strip are equipped with side sealing plate, its sealing strip both sides
Two ends are equipped with card column, and the inner chamber of described side sealing plate side is provided with opening, the width of described opening and bus input and mother
The thickness of line output terminal is consistent, the elongated structure of described sealing strip.
Preferably, the cross section of described bayonet socket is trapezium structure, and the shape of described card column is suitable with the shape of bayonet socket, and
It is corresponding mounting structure between card column with bayonet socket, by card column and bayonet socket phase between described sealing fastener and epoxy resins insulation plate
Fixing.
Preferably, described sleeve pipe is electro-insulating rubber pipe, and the outside at sleeve pipe two ends is additionally provided with insulating washer.
Preferably, described heat-conducting plate is epoxy glass cloth laminated board, and the inner chamber of its heat-conducting plate is the most equidistant is provided with perforation, and
The top of heat-conducting plate fits with the bottom of capping.
Preferably, the outside of described bus input and bus outfan is equipped with insulation leather sheath.
The invention provides a kind of closed heat conduction bus tie, connect unit by the bus inside main holding groove
Between sealing fastener is set so that the company between bus input and bus outfan and conductive copper plate in this bus tie
Connect and be in hermetically sealed environment, it is possible to effectively prevent the dust in the external world from falling into bus input, bus outfan and conductive copper plate
On, be simultaneously fitted within bus connect unit epoxy resin insulation board inner chamber sandwich establishment, and in interlayer fill lead
Hot silicone grease and the heat-conducting plate of setting so that the bus in this bus tie connects unit and has good heat conductivity and heat radiation
Property, it is possible to effectively bus produced heat when energising is conducted by heat-conducting silicone grease and heat-conducting plate, simultaneously as
The inner chamber of heat-conducting plate is evenly arranged with perforation, and the top of heat-conducting plate is connected with the bottom of capping, not only makes heat-conducting plate
Increase with the area of air joint, auxiliary heat dissipation can also be carried out by capping simultaneously, effectively raise this bus and connect
The radiating effect of device, after being effectively prevented bus energising, produced heat gathers, further, since the cross section of bayonet socket is ladder
Shape structure, and the shape of card column is suitable with the shape of bayonet socket so that seal the connection between fastener and epoxy resins insulation plate
More tight, it is connected between unit simultaneously as the sealing strip sealing fastener is provided in bus connection unit with bus, this
Sample makes to seal fastener can not only play the effect of sealing, bus can also be connected unit simultaneously and serve fixing effect,
Improve the stability of this bus tie, not only alleviate the workload of staff, the most also use for bus tie
Safety, greatly improve the security protection progression of bus duct.
Accompanying drawing explanation
Fig. 1 is the perspective cross-sectional schematic diagram of the present invention；
Fig. 2 is that the bus of the present invention connects cell schematics；
Fig. 3 is the sealing fastener schematic diagram of the present invention.
In figure: 1 main holding groove, 2 buses connect unit, 21 epoxy resins insulation plates, 22 bayonet sockets, 23 sleeve pipes, 24 conductive copper
Plate, 25 insulating washers, 26 second fastening bolts, 27 bus inputs, 28 bus outfans, 29 interlayers, 210 heat-conducting silicone greases, 211
Heat-conducting plate, 212 fluid sealants, 213 perforation, 3 seal fasteners, 31 sealing strips, 32 card columns, 33 side sealing plates, 34 openings, 4 first tight
Fixing bolt, 5 cappings, 6 screw thread bars, 7 insulation leather sheaths.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As Figure 1-3, Fig. 1 is the perspective cross-sectional schematic diagram of the present invention；Fig. 2 is that the bus of the present invention connects unit signal
Figure；Fig. 3 is the sealing fastener schematic diagram of the present invention.
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of closed heat conduction bus tie, holds including main
Access slot 1, bus connect unit 2, seal fastener 3 and capping 5, and the inner side of main holding groove 1 is the most equidistant is provided with bus even
Order unit 2, is provided with sealing fastener 3 between bus connection unit 2, and the top of main holding groove 1 is fixed with by the first fastening bolt 4
Capping 5, the middle part of its main holding groove 1 side is provided with screw thread bar 6.
Bus connects unit 2 and includes that epoxy resins insulation plate 21, the corner of epoxy resins insulation plate 21 both sides the most vertically set
Having bayonet socket 22, the cross section of bayonet socket 22 is trapezium structure, and the middle part of epoxy resins insulation plate 21 is run through sleeve pipe 23, and asphalt mixtures modified by epoxy resin
The inner chamber of fat insulation board 21 side is provided with conductive copper plate 24, and sleeve pipe 23 is electro-insulating rubber pipe, and the outside at sleeve pipe 23 two ends also sets
There is insulating washer 25, the phenomenon that can effectively prevent this bus tie from electric leakage occur, conductive copper plate 24 two ends are so set
Outside be all connected to bus input 27 and bus outfan 28, bus input 27 He by the second fastening bolt 26
The outside of bus outfan 28 is equipped with insulation leather sheath 7, prevents electric arc occur by the overtension of bus, improves bus even
Connecing the safety of device, the inner chamber of epoxy resins insulation plate 21 is provided with interlayer 29, and the inside of interlayer 29 is filled with heat-conducting silicone grease 210,
Being provided with heat-conducting plate 211 inside its interlayer 29, the outside of heat-conducting plate 211 is provided with the position of the inner side of interlayer 29 and close top
Fluid sealant 212, heat-conducting plate 211 is epoxy glass cloth laminated board, and the inner chamber of its heat-conducting plate 211 is the most equidistant is provided with perforation 213, and
The top of heat-conducting plate 211 fits with the bottom of capping 5, and such setting can further improve this bus tie
Heat dispersion.
Seal fastener 3 and include that sealing strip 31, the two ends of sealing strip 31 are equipped with side sealing plate 33, its sealing strip 31 both sides
Two ends are equipped with card column 32, and the shape of card column 32 is suitable with the shape of bayonet socket 22, and are corresponding between card column 32 with bayonet socket 22
Mounting structure, is sealed and is fixed with bayonet socket 22 by card column 32 between fastener 3 and epoxy resins insulation plate 21, so enable to
Sealing the connection between fastener 3 and epoxy resins insulation plate 21 more tight, the inner chamber of side sealing plate 33 side is provided with opening 34,
The width of opening 34 is consistent with the thickness of bus input 27 and bus outfan 28, the elongated structure of sealing strip 31, this
Invention provides a kind of closed heat conduction bus tie, is connected by the bus inside main holding groove 1 and arranges between unit 2
Seal fastener 3 so that the company between bus input 27 and bus outfan 28 and conductive copper plate 24 in this bus tie
Connect and be in hermetically sealed environment, it is possible to effectively prevent the dust in the external world from falling into bus input 27, bus outfan 28 and conduction
On copper coin 24, it is simultaneously fitted within bus and connects the inner chamber sandwich establishment 29 of unit 2 epoxy resin insulation board 21, and at interlayer
The heat-conducting silicone grease 210 filled in 29 and the heat-conducting plate 211 arranged so that the bus in this bus tie connects unit 2 to be had
Good heat conductivity and thermal diffusivity, it is possible to effectively bus produced heat when energising by heat-conducting silicone grease 210 and is led
Hot plate 211 conducts, simultaneously as the inner chamber of heat-conducting plate 211 is evenly arranged with perforation 213, and the top of heat-conducting plate 211
It is connected with the bottom of capping 5, not only makes heat-conducting plate 211 increase with the area of air joint, simultaneously can also be by envelope
Lid 5 carries out auxiliary heat dissipation, effectively raises the radiating effect of this bus tie, is produced after being effectively prevented bus energising
Raw heat gathers, further, since the cross section of bayonet socket 22 is trapezium structure, and the shape phase of the shape of card column 32 and bayonet socket 22
Adaptive to seal the connection between fastener 3 and epoxy resins insulation plate 21 more tight, simultaneously as seal the close of fastener 3
Strip of paper used for sealing 31 is provided in bus connection unit 2 and is connected with bus between unit 2, and so making to seal fastener 3 can not only rise
To the effect sealed, bus can also be connected unit 2 simultaneously and serve fixing effect, improve stablizing of this bus tie
Property, not only alleviate the workload of staff, the safety the most also used for bus tie, greatly improve bus
The security protection progression of groove.
In the present invention, connected by the bus inside main holding groove 1 and sealing fastener 3 is set between unit 2 so that this mother
The connection between bus input 27 and bus outfan 28 and conductive copper plate 24 in wiring connector is in full sealing ring border,
Heat produced by bus its bus input 27 after powered up, bus outfan 28 and conductive copper plate 24, through epoxy resin
The heat-conducting plate 211 arranged near tip position inside heat-conducting silicone grease 210 in insulation board 21 intraformational bed 29 and interlayer 29 is carried out
Deriving, the perforation 213 that heat-conducting plate 211 is arranged can greatly increase the contact area of heat-conducting plate 211 and air, improves heat radiation
Effect, simultaneously because the top of heat-conducting plate 211 is connected with the bottom of capping 5, it is possible to makes to cover 5 and plays certain auxiliary and dissipate
Thermal effect, needs to further illustrate: bus input 27 and bus outfan 28 when mounted, are first passed through second tight by user
Fixing bolt 26 is attached with conductive copper plate 24, is stuck in bus by sealing fastener 3 by the card column 32 on sealing strip 31 the most again
Connect between unit 2 (card column 32 is connected in the bayonet socket 22 on epoxy resins insulation plate 21), the opening in its side sealing plate 33
34 are stuck in bus input 27 with on bus outfan 28, finally screw thread bar 6 are run through main holding groove 1 by mother by sleeve pipe 23
Line connects unit 2 and is fixed, and by the first fastening bolt 4, shrouding 5 is arranged on main holding groove 1 top the most again,.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (5)
1. a closed heat conduction bus tie, including main holding groove (1), bus connect unit (2), seal fastener (3) and
Capping (5), it is characterised in that: the most equidistant bus that is provided with in the inner side of described main holding groove (1) connects unit (2), institute
Stating and be provided with sealing fastener (3) between bus connection unit (2), the first fastening bolt (4) is passed through at the top of described main holding groove (1)
Being fixed with capping (5), the middle part of its main holding groove (1) side is provided with screw thread bar (6)；
Described bus connects unit (2) and includes epoxy resins insulation plate (21), the four of described epoxy resins insulation plate (21) both sides
Angle is the most vertically provided with bayonet socket (22), and the middle part of described epoxy resins insulation plate (21) is run through sleeve pipe (23), and epoxy resin is exhausted
The inner chamber of listrium (21) side is provided with conductive copper plate (24), and the outside at described conductive copper plate (24) two ends is all by the second fastening spiral shell
Bolt (26) is connected to bus input (27) and bus outfan (28), and the inner chamber of described epoxy resins insulation plate (21) sets
Having interlayer (29), the inside of described interlayer (29) to be filled with heat-conducting silicone grease (210), its interlayer (29) inner side is provided with heat-conducting plate
(211), the outside of described heat-conducting plate (211) is provided with fluid sealant (212) with the position of the inner side of interlayer (29) and close top；
Described sealing fastener (3) includes that sealing strip (31), the two ends of described sealing strip (31) are equipped with side sealing plate (33), and it is close
The two ends of strip of paper used for sealing (31) both sides are equipped with card column (32), and the inner chamber of described side sealing plate (33) side is provided with opening (34), described
The width of opening (34) is consistent with the thickness of bus input (27) and bus outfan (28), and described sealing strip (31) is in length
Strip structure.
One the most according to claim 1 closed heat conduction bus tie, it is characterised in that: the horizontal stroke of described bayonet socket (22)
Cross section is trapezium structure, and the shape of described card column (32) is suitable with the shape of bayonet socket (22), and card column (32) and bayonet socket (22)
Between be corresponding mounting structure, pass through card column (32) and bayonet socket between described sealing fastener (3) and epoxy resins insulation plate (21)
(22) fix.
One the most according to claim 1 closed heat conduction bus tie, it is characterised in that: described sleeve pipe (23) is exhausted
Edge rubber tube, and the outside at sleeve pipe (23) two ends is additionally provided with insulating washer (25).
One the most according to claim 1 closed heat conduction bus tie, it is characterised in that: described heat-conducting plate (211)
For epoxy glass cloth laminated board, the inner chamber of its heat-conducting plate (211) is the most equidistant is provided with perforation (213), and the top of heat-conducting plate (211)
Portion fits with the bottom of capping (5).
One the most according to claim 1 closed heat conduction bus tie, it is characterised in that: described bus input
And the outside of bus outfan (28) is equipped with insulation leather sheath (7) (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762281.3A CN106159548B (en) | 2016-08-28 | 2016-08-28 | A kind of closed heat conduction bus tie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762281.3A CN106159548B (en) | 2016-08-28 | 2016-08-28 | A kind of closed heat conduction bus tie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106159548A true CN106159548A (en) | 2016-11-23 |
| CN106159548B CN106159548B (en) | 2018-09-18 |
Family
ID=57344153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762281.3A Active CN106159548B (en) | 2016-08-28 | 2016-08-28 | A kind of closed heat conduction bus tie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159548B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732353A (en) * | 1972-03-22 | 1973-05-08 | Cutler Hammer Inc | Moisture seal and fire barrier for electrical bus duct |
| CN101047285A (en) * | 2006-03-31 | 2007-10-03 | 珠海经济特区光乐电控设备厂 | Bus groove transmission device and multi-layer bus groove electric connection method |
| CN101051736A (en) * | 2007-02-12 | 2007-10-10 | 常州太平洋电力设备(集团)有限公司 | Single phase gas insulation switch device |
| CN201156654Y (en) * | 2007-12-28 | 2008-11-26 | 鲁春雷 | Bus slot |
| CN201562757U (en) * | 2009-11-20 | 2010-08-25 | 江苏威腾母线有限公司 | bus connector |
| CN203596580U (en) * | 2013-12-12 | 2014-05-14 | 蒋安乐 | Bus duct |
| CN203983903U (en) * | 2014-07-25 | 2014-12-03 | 北京泰丰电气有限公司 | Bus duct connecting plate |
| CN205159801U (en) * | 2015-08-28 | 2016-04-13 | 现代重工(中国)电气有限公司 | Bus connector |
| CN206116737U (en) * | 2016-08-28 | 2017-04-19 | 威腾电气集团股份有限公司 | Closed heat conduction bus connector |
-
2016
- 2016-08-28 CN CN201610762281.3A patent/CN106159548B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732353A (en) * | 1972-03-22 | 1973-05-08 | Cutler Hammer Inc | Moisture seal and fire barrier for electrical bus duct |
| CN101047285A (en) * | 2006-03-31 | 2007-10-03 | 珠海经济特区光乐电控设备厂 | Bus groove transmission device and multi-layer bus groove electric connection method |
| CN101051736A (en) * | 2007-02-12 | 2007-10-10 | 常州太平洋电力设备(集团)有限公司 | Single phase gas insulation switch device |
| CN201156654Y (en) * | 2007-12-28 | 2008-11-26 | 鲁春雷 | Bus slot |
| CN201562757U (en) * | 2009-11-20 | 2010-08-25 | 江苏威腾母线有限公司 | bus connector |
| CN203596580U (en) * | 2013-12-12 | 2014-05-14 | 蒋安乐 | Bus duct |
| CN203983903U (en) * | 2014-07-25 | 2014-12-03 | 北京泰丰电气有限公司 | Bus duct connecting plate |
| CN205159801U (en) * | 2015-08-28 | 2016-04-13 | 现代重工(中国)电气有限公司 | Bus connector |
| CN206116737U (en) * | 2016-08-28 | 2017-04-19 | 威腾电气集团股份有限公司 | Closed heat conduction bus connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106159548B (en) | 2018-09-18 |
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