CN205543581U - Creepage strenghthened type builds up female arranging - Google Patents
Creepage strenghthened type builds up female arranging Download PDFInfo
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- CN205543581U CN205543581U CN201620102382.3U CN201620102382U CN205543581U CN 205543581 U CN205543581 U CN 205543581U CN 201620102382 U CN201620102382 U CN 201620102382U CN 205543581 U CN205543581 U CN 205543581U
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Abstract
The utility model discloses a creepage strenghthened type builds up female arranging, including the top layer insulating film, the positive plate, the first insulation piece, middle insulation board, the negative plate, the second insulating piece, the bottom insulating film, first creepage piece, the second is creepage the piece, through vacuum hot -pressing process, with the top layer insulating film, the positive plate, middle insulation board, the negative plate, bottom insulating film pressfitting becomes a whole, use the bolt to pass through the convex closure, the mounting hole is connected with the device, because the insulation of first insulation piece and the 2nd insulating piece is isolated, make positive plate and negative plate not produce creepagely, simultaneously because with establishing the creepage creepage route of piece extension of first creepage piece and second, increase the security performance. The device simple structure, through the insulating isolated and creepage route of extension dual mode improvement power security performance, simultaneously, low in manufacturing cost.
Description
Technical field
This utility model relates to a kind of electric apparatus connector, particularly relates to a kind of creepage reinforced build up busbar.
Background technology
Electric capacity and IGBT cooperate and are widely used in inverter, and in large power inverter power source, quantity is many
Many electric capacity and IGBT needs are attached by building up busbar, build up busbar by isolation both positive and negative polarity copper bar
Mode carries out the connection of electric capacity and IGBT, and due to tradition, to build up busbar both positive and negative polarity copper bar creep age distance less,
When the occasion that the class of pollution is high uses, it is easily caused the generation of security incident.In view of disadvantages described above, it is necessary in fact
Design is a kind of creepage reinforced builds up busbar.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of and creepage reinforced builds up busbar, solves
Certainly build up the problem that busbar creep age distance is little.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of creepage reinforced build up busbar,
Including top layer insulating film, positive plate, the first insulating trip, intermediate insulation plate, negative plate, the second insulating trip,
Underlayer insulating film, first creepage piece, second creepage piece, described positive plate is positioned at dielectric film side, described
Positive plate bonding with dielectric film be connected, described positive plate is additionally provided with some first insulating trips, described the
One insulating trip is connected with positive plate close-fitting, and described intermediate insulation plate is positioned at positive plate side, described centre
Insulation board is bonding with positive plate to be connected, and described negative plate is positioned at intermediate insulation plate side, described negative plate
Bonding with intermediate insulation plate connected, described negative plate is additionally provided with some second insulating trips, and described second is exhausted
Embolium is connected with negative plate close-fitting, and described underlayer insulating film is positioned at negative plate side, described bottom insulation
Film 7 is bonding with negative plate to be connected, and described first creepage piece is positioned at top layer insulating film top, described first
Creepage piece bonding with top layer insulating film connected, and described second creepage piece is positioned at bottom underlayer insulating film, described
Second creepage piece bonding with underlayer insulating film be connected.
This utility model further improves as follows:
Further, described positive plate is additionally provided with positive pole lapping plate, and described positive pole lapping plate is positioned at positive plate
Top, described positive pole lapping plate is connected with positive plate one, and described positive pole lapping plate thickness is more than positive pole
Plate thickness.
Further, described positive plate is additionally provided with some centers and is provided with the convex closure in hole, described convex closure with just
Pole plate one is connected, and described convex closure is concentric with the first insulating trip.
Further, described negative plate is additionally provided with negative pole lapping plate, and described negative pole lapping plate is positioned at negative plate
Top, described negative pole lapping plate is connected with negative plate one, and described negative pole lapping plate thickness is more than negative pole
Plate thickness.
Further, described negative plate is additionally provided with some installing holes, and described installing hole runs through negative plate, institute
The installing hole stated is generally circular in shape, and described installing hole is concentric with the second insulating trip.
Compared with prior art, this is creepage reinforced builds up busbar, by vacuum hot-pressing process, is insulated by top layer
Film, positive plate, intermediate insulation plate, negative plate, underlayer insulating film are pressed into an entirety, use bolt to lead to
Cross convex closure, installing hole is connected with device, owing to the insulation of the first insulating trip and the second insulating trip completely cuts off so that
Positive plate does not produce creepage with negative plate, simultaneously because it is creepage to add first creepage piece and second creepage piece prolongation
Path, increases security performance.This apparatus structure is simple, is completely cut off by insulation and extends two kinds of creepage path side
Formula improves power safety performance, meanwhile, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 illustrates this utility model axonometric drawing
Fig. 2 illustrates this utility model rearview
Top layer insulating film 1 positive plate 2
First insulating trip 3 intermediate insulation plate 4
Negative plate 5 second insulating trip 6
Underlayer insulating film 7 first creepage pieces 8
Second creepage piece of 9 positive pole lapping plate 201
Convex closure 202 negative pole lapping plate 501
Installing hole 502
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of creepage reinforced build up busbar, including top layer insulating film 1, positive plate 2,
First insulating trip 3, intermediate insulation plate 4, negative plate the 5, second insulating trip 6, underlayer insulating film 7, first climb
Electricity block 8, second creepage piece 9, described positive plate 2 is positioned at dielectric film 1 side, described positive plate 2 with
Dielectric film 1 is bonding to be connected, and described positive plate 2 is additionally provided with some first insulating trips 3, the first described insulation
Sheet 3 is connected with positive plate 2 close-fitting, and described intermediate insulation plate 4 is positioned at positive plate 2 side, described in
Between insulation board 4 bonding with positive plate 2 be connected, described negative plate 5 is positioned at intermediate insulation plate 4 side, institute
The negative plate 5 stated is bonding with intermediate insulation plate 4 connected, and described negative plate 5 is additionally provided with some second insulation
Sheet 6, the second described insulating trip 5 is connected with negative plate 6 close-fitting, and described underlayer insulating film 7 is positioned at negative pole
Plate 5 side, described underlayer insulating film 7 is bonding with negative plate 5 to be connected, described first creepage piece 8
In top layer insulating film 1 top, described first creepage piece 8 bonding with top layer insulating film 1 connected, described
Being positioned at for second creepage piece 9 bottom underlayer insulating film 7, described second creepage piece 9 glues with underlayer insulating film 7
Connecing connected, described positive plate 2 is additionally provided with positive pole lapping plate 201, and described positive pole lapping plate 201 is just positioned at
Pole plate 2 top, described positive pole lapping plate 201 is connected with positive plate 2 one, described positive pole lapping plate
201 thickness are more than positive plate 2 thickness, and described positive plate 2 is additionally provided with some centers and is provided with the convex closure in hole
202, described convex closure 202 is connected with positive plate 2 one, and described convex closure 202 and the first insulating trip 3 are same
The heart, described negative plate 5 is additionally provided with negative pole lapping plate 501, and described negative pole lapping plate 501 is positioned at negative plate
5 tops, described negative pole lapping plate 501 is connected with negative plate 5 one, and described negative pole lapping plate 501 is thick
Degree is more than negative plate 5 thickness, and described negative plate 5 is additionally provided with some installing holes 502, described installing hole
502 run through negative plate 5, and described installing hole 502 is generally circular in shape, and described installing hole 502 is exhausted with second
With one heart, this is creepage reinforced builds up busbar for embolium 6, by vacuum hot-pressing process, by top layer insulating film 1, just
Pole plate 2, intermediate insulation plate 4, negative plate 5, underlayer insulating film 7 are pressed into an entirety, use bolt to lead to
Cross convex closure 202, installing hole 502 is connected with device, due to the first insulating trip 3 and insulation of the second insulating trip 6
Isolation so that positive plate 2 does not produce creepage with negative plate 5, simultaneously because add first creepage piece 8 and the
Extend creepage path for two creepage pieces 9, increase security performance.This apparatus structure is simple, by insulation isolation and
Extend creepage path two ways and improve power safety performance, meanwhile, low cost of manufacture.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned
Design is set out, and without performing creative labour, all conversion made, all falls within guarantor of the present utility model
Within the scope of protecting.
Claims (5)
1. one kind creepage reinforced builds up busbar, it is characterised in that include top layer insulating film, positive plate, the first insulation
Sheet, intermediate insulation plate, negative plate, the second insulating trip, underlayer insulating film, first creepage piece, second creepage
Block, described positive plate is positioned at dielectric film side, and described positive plate is bonding with dielectric film to be connected, described
Positive plate is additionally provided with some first insulating trips, and the first described insulating trip is connected with positive plate close-fitting, described
Intermediate insulation plate is positioned at positive plate side, and described intermediate insulation plate is bonding with positive plate to be connected, and described is negative
Pole plate is positioned at intermediate insulation plate side, and described negative plate is bonding with intermediate insulation plate to be connected, described negative pole
Plate is additionally provided with some second insulating trips, and the second described insulating trip is connected with negative plate close-fitting, described bottom
Dielectric film is positioned at negative plate side, and described underlayer insulating film is bonding with negative plate to be connected, and described first climbs
Electricity block is positioned at top layer insulating film top, and described first creepage piece bonding with top layer insulating film connected, described
Second creepage piece is positioned at bottom underlayer insulating film, and described second creepage piece bonding with underlayer insulating film connected.
The most as claimed in claim 1 creepage reinforced build up busbar, it is characterised in that described positive plate is additionally provided with
Positive pole lapping plate, described positive pole lapping plate is positioned at positive plate top, described positive pole lapping plate and positive plate
One is connected, and described positive pole lapping plate thickness is more than positive plate thickness.
The most as claimed in claim 2 creepage reinforced build up busbar, it is characterised in that described positive plate is additionally provided with
Some centers are provided with the convex closure in hole, and described convex closure is connected with positive plate one, described convex closure and first
Insulating trip is concentric.
The most as claimed in claim 3 creepage reinforced build up busbar, it is characterised in that described negative plate is additionally provided with
Negative pole lapping plate, described negative pole lapping plate is positioned at negative plate top, described negative pole lapping plate and negative plate
One is connected, and described negative pole lapping plate thickness is more than negative plate thickness.
The most as claimed in claim 4 creepage reinforced build up busbar, it is characterised in that described negative plate is additionally provided with
Some installing holes, described installing hole runs through negative plate, and described installing hole is generally circular in shape, described peace
Dress hole is concentric with the second insulating trip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102382.3U CN205543581U (en) | 2016-01-29 | 2016-01-29 | Creepage strenghthened type builds up female arranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102382.3U CN205543581U (en) | 2016-01-29 | 2016-01-29 | Creepage strenghthened type builds up female arranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543581U true CN205543581U (en) | 2016-08-31 |
Family
ID=56775139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102382.3U Expired - Fee Related CN205543581U (en) | 2016-01-29 | 2016-01-29 | Creepage strenghthened type builds up female arranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205543581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069252A (en) * | 2016-11-30 | 2017-08-18 | 中国电子科技集团公司第二十七研究所 | A kind of bus-bar of the heavy-current discharge suitable for Electro-magnetic Launcher System |
| CN107317200A (en) * | 2017-07-18 | 2017-11-03 | 江苏峰谷源储能技术研究院有限公司 | A kind of novel high pressure-resistant, etch-proof build up bus-bar device |
| CN107834869A (en) * | 2017-12-04 | 2018-03-23 | 江苏东方四通科技股份有限公司 | A kind of IGBT module stack bus bar and its processing method |
| CN109878436A (en) * | 2019-01-09 | 2019-06-14 | 德威(苏州)新能源有限公司 | A kind of electric car BMS bus connecting device |
-
2016
- 2016-01-29 CN CN201620102382.3U patent/CN205543581U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069252A (en) * | 2016-11-30 | 2017-08-18 | 中国电子科技集团公司第二十七研究所 | A kind of bus-bar of the heavy-current discharge suitable for Electro-magnetic Launcher System |
| CN107317200A (en) * | 2017-07-18 | 2017-11-03 | 江苏峰谷源储能技术研究院有限公司 | A kind of novel high pressure-resistant, etch-proof build up bus-bar device |
| CN107834869A (en) * | 2017-12-04 | 2018-03-23 | 江苏东方四通科技股份有限公司 | A kind of IGBT module stack bus bar and its processing method |
| CN109878436A (en) * | 2019-01-09 | 2019-06-14 | 德威(苏州)新能源有限公司 | A kind of electric car BMS bus connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |