CN203984259U - A kind of stack bus bar of notch structure - Google Patents
A kind of stack bus bar of notch structure Download PDFInfo
- Publication number
- CN203984259U CN203984259U CN201420455201.6U CN201420455201U CN203984259U CN 203984259 U CN203984259 U CN 203984259U CN 201420455201 U CN201420455201 U CN 201420455201U CN 203984259 U CN203984259 U CN 203984259U
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- China
- Prior art keywords
- dielectric film
- surface dielectric
- notch
- jack
- insulation board
- 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.)
- Expired - Lifetime
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- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 229920000297 Rayon Polymers 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to a kind of stack bus bar of notch structure, first surface dielectric film, second surface dielectric film, negative plate, positive plate, insulation board; Negative plate and positive plate are arranged in the interlayer forming between first surface dielectric film and second surface dielectric film, and negative plate and positive plate are set up in parallel, and are provided with insulation board between negative plate and positive plate; It is characterized in that: insulation board is provided with a plurality of strip notches side by side, and first surface dielectric film and second surface dielectric film are equipped with a plurality of the first through holes that match with notch.The beneficial effects of the utility model are: the utility model has reduced double-edged all collets, has reduced cost; Without viscose glue operation, the risk of having avoided viscose glue to come off, has improved production efficiency; The more former scheme of volume greatly reduces, and is applicable to all environment.
Description
Technical field
The utility model relates to a kind of stack bus bar, relates in particular to a kind of stack bus bar of notch structure.
Background technology
Current stack bus bar requires high to creepage distance, the utility model is in order to increase the creepage distance between stack bus bar both positive and negative polarity lead-out terminal.As shown in Figure 1, existing stack bus bar, it comprises old first surface dielectric film 01, old second surface dielectric film 02, old negative plate 03, old positive plate 04, old insulation board 05, described old negative plate 03 and old positive plate 04 are arranged in the interlayer forming between old first surface dielectric film 01 and old second surface dielectric film 02, old negative plate 03 is set up in parallel with old positive plate 04, and between old negative plate 03 and old positive plate 04, be provided with old insulation board 05, old scheme is at laminated bus bar surface, between both positive and negative polarity lead-out terminal, paste spill or convex collets 06, to play the effect that increases creepage distance, but this scheme has a lot of defects: 1, so all must bonding collets at the positive and negative of every group of both positive and negative polarity lead-out terminal, the many workloads of quantity are large, cost is high.2, bonding location non-refractory easily comes off in high-temperature work environment, has very large risk.3, collets have certain height, for some space-constrained positions, cannot install, and for applied environment, have certain limitation.。
Utility model content
Technical problem to be solved in the utility model is to provide a kind of stack bus bar of notch structure, solves the deficiencies in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of stack bus bar of notch structure, first surface dielectric film, second surface dielectric film, negative plate, positive plate, insulation board; Described negative plate and positive plate are arranged in the interlayer forming between described first surface dielectric film and second surface dielectric film, and described negative plate and positive plate are set up in parallel, and are provided with described insulation board between described negative plate and positive plate; It is characterized in that: described insulation board is provided with a plurality of strip notches side by side, and described first surface dielectric film and described second surface dielectric film are equipped with the first through hole that a plurality of and described notch matches.
The beneficial effects of the utility model are: the utility model has reduced double-edged all collets, has reduced cost; Without viscose glue operation, the risk of having avoided viscose glue to come off, has improved production efficiency; The more former scheme of volume greatly reduces, and is applicable to all environment.
Further: described positive plate is provided with positive electrode capacitance jack, described first surface dielectric film and described second surface dielectric film are equipped with the second through hole matching with described positive electrode capacitance jack; Described negative plate is provided with negative pole electric capacity jack, and described first surface dielectric film and described second surface dielectric film are equipped with the third through-hole matching with described negative pole electric capacity jack.
Further: described positive electrode capacitance jack is identical with the number of described negative pole electric capacity jack; Described notch is identical with the number of described positive electrode capacitance jack, and described positive electrode capacitance jack, notch, negative pole electric capacity jack are set up in parallel.
Further: the thickness of described insulation board is 2mm.
Further: the width of described notch is 1.5mm.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is vertical view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 2 and Figure 3, a kind of stack bus bar of notch structure, it comprises first surface dielectric film 1, second surface dielectric film 2, negative plate 3, positive plate 4, insulation board 5; Described negative plate 3 and positive plate 4 are arranged in the interlayer forming between described first surface dielectric film 1 and second surface dielectric film 2, and described negative plate 3 is set up in parallel with positive plate 4, and is provided with described insulation board 5 between described negative plate 3 and positive plate 4; Described insulation board 5 is provided with a plurality of along elongated notch 6 on described insulation board 5 length directions side by side, and described first surface dielectric film 1 is equipped with described second surface dielectric film 2 the first through hole 7 that a plurality of and described notch 6 shaped positions match.
Preferred: described positive plate 4 is provided with positive electrode capacitance jack 8, described first surface dielectric film 1 is equipped with described second surface dielectric film 2 the second through hole 9 matching with described positive electrode capacitance jack 8 shaped positions; Described negative plate 3 is provided with negative pole electric capacity jack 10, and described first surface dielectric film 1 is equipped with described second surface dielectric film 2 third through-hole 11 matching with described negative pole electric capacity jack 10 shaped positions.
Preferred: described notch 6, described positive electrode capacitance jack 8 are identical with the number of described negative pole electric capacity jack 10; Described positive electrode capacitance jack 8, notch 6, negative pole electric capacity jack 10 are set up in parallel along described insulation board 5 Widths, and described notch 6 is between described positive electrode capacitance jack 8 and negative pole electric capacity jack 10.
Preferred: the thickness of described insulation board 5 is 2mm.
Preferred: the width of described notch 6 is 1.5mm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. a stack bus bar for notch structure, it comprises first surface dielectric film (1), second surface dielectric film (2), negative plate (3), positive plate (4), insulation board (5); Described negative plate (3) and positive plate (4) are arranged in the interlayer forming between described first surface dielectric film (1) and second surface dielectric film (2), described negative plate (3) is set up in parallel with positive plate (4), and is provided with described insulation board (5) between described negative plate (3) and positive plate (4); It is characterized in that: described insulation board (5) is provided with a plurality of along notch (6) elongated on described insulation board (5) length direction side by side, and described first surface dielectric film (1) is equipped with described second surface dielectric film (2) the first through hole (7) that a plurality of and described notch (6) shaped position matches.
2. a kind of stack bus bar of notch structure according to claim 1, it is characterized in that: described positive plate (4) is provided with positive electrode capacitance jack (8), described first surface dielectric film (1) is equipped with described second surface dielectric film (2) the second through hole (9) matching with described positive electrode capacitance jack (8) shaped position; Described negative plate (3) is provided with negative pole electric capacity jack (10), and described first surface dielectric film (1) is equipped with described second surface dielectric film (2) third through-hole (11) matching with described negative pole electric capacity jack (10) shaped position.
3. a kind of stack bus bar of notch structure according to claim 2, is characterized in that: described notch (6), described positive electrode capacitance jack (8) are all identical with the number of described negative pole electric capacity jack (10); Described positive electrode capacitance jack (8), notch (6), negative pole electric capacity jack (10) are set up in parallel along described insulation board (5) Width, and described notch (6) is positioned between described positive electrode capacitance jack (8) and negative pole electric capacity jack (10).
4. according to the stack bus bar of a kind of notch structure described in claims 1 to 3 any one, it is characterized in that: the thickness of described insulation board (5) is 2mm.
5. a kind of stack bus bar of notch structure according to claim 4, is characterized in that: the width of described notch (6) is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455201.6U CN203984259U (en) | 2014-08-12 | 2014-08-12 | A kind of stack bus bar of notch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455201.6U CN203984259U (en) | 2014-08-12 | 2014-08-12 | A kind of stack bus bar of notch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984259U true CN203984259U (en) | 2014-12-03 |
Family
ID=51981674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455201.6U Expired - Lifetime CN203984259U (en) | 2014-08-12 | 2014-08-12 | A kind of stack bus bar of notch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-08-12 CN CN201420455201.6U patent/CN203984259U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160429 Address after: 430205, Hubei Wuhan New Technology Development Zone, East Lake, 6 Ling Ling three road, No. 1, Kang frequency (Wuhan) Industrial Park, multi-storey factory building Patentee after: WUHAN HICONICS ELECTRICAL CONNECTION SYSTEMS Co.,Ltd. Address before: 430205, No. three, No. six, Buddha Ling Road, East Lake hi tech Development Zone, Hubei, Wuhan Patentee before: HICONICS DRIVE TECHNOLOGY (WUHAN) CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |