CN203911172U - Laminated busbar structure - Google Patents
Laminated busbar structure Download PDFInfo
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- CN203911172U CN203911172U CN201420281892.2U CN201420281892U CN203911172U CN 203911172 U CN203911172 U CN 203911172U CN 201420281892 U CN201420281892 U CN 201420281892U CN 203911172 U CN203911172 U CN 203911172U
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- plate
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- positive plate
- negative plate
- positive
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Abstract
The utility model discloses a laminated busbar structure comprising a positive plate equipped with multiple positive threaded holes, a negative plate equipped with multiple negative threaded holes, a top surface insulating film, and a bottom surface insulating film. The positive plate and the negative plate are symmetric in profile. The inner side of the positive plate and the inner side of the negative plate are connected through a bar-shaped insulating strip. The positive threaded holes and the negative threaded holes are in one-to-one correspondence. The top surfaces of the positive plate and the negative plate are connected with the top surface insulating film. The bottom surfaces of the positive plate and the negative plate are connected with the bottom surface insulating film. The laminated busbar structure has characteristics of few material varieties, low material cost, and prevented electrical hidden danger caused by an insulating pad, and can be widely used in the application field of power electronics.
Description
Technical field
The utility model relates to power electronics application, particularly relates to a kind of laminated bus bar structure.
Background technology
Referring to Fig. 1, traditional laminated bus bar structure comprises the positive plate 1 and the negative plate 2 that stack up and down, described positive plate 1 is provided with multiple anodal screw holes 1.1, described negative plate 2 is provided with multiple negative pole screw holes 2.1, described positive plate 1 end face and upper surface dielectric film 3 are gluing, described negative plate 2 bottom surfaces and lower surface dielectric film 4 are gluing, in the middle of positive plate 1 and negative plate 2, separate insulation by gluing intermediate insulating film 6, need do and separate insulation processing with insulation cushion 7 through the position of anodal tie point at each negative pole screw hole 2.1, in like manner equally separate insulation processing with insulation cushion 7 at each anodal screw hole 1.1 through the position of negative pole tie point.This causes following problem: 1, laminated bus bar structure complexity, and cost is high; 2, many for insulation cushion 7 quantity that insulate, packaging technology complexity; 3, each insulation cushion 7 peripheries are electric power weakness zones, are easily discharged and puncture.
Utility model content
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, and a kind of laminated bus bar structure is provided, and has that material variety is few, Material Cost is low, has avoided the feature of the electric hidden danger that insulation cushion brings.
A kind of laminated bus bar structure that the utility model provides, comprise and be provided with the positive plate of multiple anodal screw holes, the negative plate that is provided with multiple negative pole screw holes, upper surface dielectric film and lower surface dielectric film, described positive plate and negative plate are profile symmetrical structure, the inner side of described positive plate and negative plate is connected by the insulation strip of strip, described anodal screw hole and negative pole screw hole are corresponding one by one, and the end face of described positive plate and negative plate is connected with lower surface dielectric film with upper surface dielectric film respectively with bottom surface.
In technique scheme, described anodal screw hole and negative pole screw hole are three.
The utility model laminated bus bar structure, there is following beneficial effect: change individual layer busbar into by double-deck busbar, thickness reduces half, material cost reduces half, intermediate insulating film and insulation cushion are reduced, reduce material variety and quantity, reduced Material Cost, the electric hidden danger of having avoided insulation cushion to bring.
Brief description of the drawings
Fig. 1 is the schematic diagram of prior art laminated bus bar structure;
Fig. 2 is the schematic diagram of the utility model laminated bus bar structure.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
The laminated bus bar structure of prior art shown in Fig. 1 is existing in background technology to be introduced in detail, does not repeat them here.
Referring to Fig. 2, the utility model laminated bus bar structure, comprises positive plate 1, negative plate 3, upper surface dielectric film 3, lower surface dielectric film 4 and insulation strip 5.
Described positive plate 1 is provided with multiple anodal screw holes 1.1, and described negative plate 2 is provided with multiple negative pole screw holes 2.1.Described positive plate 1 and negative plate 2 are profile symmetrical structure, and the inner side of described positive plate 1 and negative plate 2 is connected by the insulation strip 5 of strip.Described anodal screw hole 1.1 and negative pole screw hole 2.1 are corresponding one by one, and described anodal screw hole 1.1 and negative pole screw hole 2.1 are three.The end face of described positive plate 1 and negative plate 2 is connected with lower surface dielectric film 4 with upper surface dielectric film 3 respectively with bottom surface.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
The content not being described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (2)
1. a laminated bus bar structure, comprise the positive plate (1) that is provided with multiple anodal screw holes (1.1), be provided with the negative plate (2) of multiple negative pole screw holes (2.1), upper surface dielectric film (3) and lower surface dielectric film (4), it is characterized in that: described positive plate (1) and negative plate (2) are profile symmetrical structure, the inner side of described positive plate (1) and negative plate (2) is connected by the insulation strip (5) of strip, described anodal screw hole (1.1) and negative pole screw hole (2.1) are corresponding one by one, the end face of described positive plate (1) and negative plate (2) is connected with lower surface dielectric film (4) with upper surface dielectric film (3) respectively with bottom surface.
2. laminated bus bar structure according to claim 1, is characterized in that: described anodal screw hole (1.1) and negative pole screw hole (2.1) are three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281892.2U CN203911172U (en) | 2014-05-29 | 2014-05-29 | Laminated busbar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281892.2U CN203911172U (en) | 2014-05-29 | 2014-05-29 | Laminated busbar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911172U true CN203911172U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420281892.2U Active CN203911172U (en) | 2014-05-29 | 2014-05-29 | Laminated busbar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072353A (en) * | 2017-09-15 | 2020-12-11 | 泰科电子(上海)有限公司 | Power connector and connector assembly |
-
2014
- 2014-05-29 CN CN201420281892.2U patent/CN203911172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072353A (en) * | 2017-09-15 | 2020-12-11 | 泰科电子(上海)有限公司 | Power connector and connector assembly |
| CN112072353B (en) * | 2017-09-15 | 2022-08-05 | 泰科电子(上海)有限公司 | Power connector and connector assembly |
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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: 20160527 Address after: 430205, Wuhan, Hubei province East Lake development zone three Buddha Road, No. 6, harmony frequency Industrial Park, multi-storey plant 1 Patentee after: WUHAN HICONICS ELECTRICAL CONNECTION SYSTEMS CO., LTD. Address before: 430205 Wuhan, East Lake Province Development Zone, Buddha Road, No. three, No. 6, No. Patentee before: Hop Technology (Wuhan) Co., Ltd. |