CN205985477U - Effectively increase creepage distance's female arranging of stromatolite - Google Patents
Effectively increase creepage distance's female arranging of stromatolite Download PDFInfo
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- CN205985477U CN205985477U CN201620987147.9U CN201620987147U CN205985477U CN 205985477 U CN205985477 U CN 205985477U CN 201620987147 U CN201620987147 U CN 201620987147U CN 205985477 U CN205985477 U CN 205985477U
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Abstract
The utility model provides an effectively increase creepage distance's female arranging of stromatolite, the stromatolite is female to be arranged including conducting layer and insulating layer, be connected with first electrode and second electrode on the conducting layer, be equipped with the insulating film between first electrode and the second electrode, the insulating film with the conducting layer nonparallel, just the length of insulating film is greater than the length of first electrode and second electrode. The utility model discloses a stand the insulating film, form the interelectrode creepage route of electricity, effectively improved creepage distance, strengthened the female performance of arranging the product of stromatolite, the utility model discloses an insulating film need amputate, and the utility model discloses in need not the excision, can directly use, simple and convenient, improve production efficiency, reduction in production cost, the utility model discloses an at the other exhausted edge strip that bonds of insulating film, it is fixed effectively to stand the insulating film to improve the stability of insulating film.
Description
Technical field
This utility model is related to stack bus bar field, particularly to a kind of stack bus bar being effectively increased creep age distance.
Background technology
Laminated bus bars, also known as composite bus bar, low-inductance bus, are that a kind of multi-layer compound structure connects row, have repeatable
The high-power modular attachment structure part of the features such as electric property, Low ESR, anti-interference, good reliability, assembling are succinct, extensively
It is applied to electric power and mixing traction, power switch system, electricity generation system, the power conversion module of electrical equipment etc..Laminated bus
The size of the creep age distance of row depends on the rated operational voltage of busbar, the environment of work（The class of pollution）.
In laminated bus bars practical application, due to reasons such as rated operational voltage, busbar structure layouts, make bus bar the two poles of the earth
Between electric clearance and creep age distance not, lead to produce electric discharge between the two poles of the earth during bus bar work, would have at the two poles of the earth
Between viscous insulation strip increasing creep age distance and isolation electric clearance, this situation often limited configurations, using viscous insulation strip
Mode not only increases technology difficulty, and because bond area is little, the bigger reliability of insulating part is poorer.Therefore, how effectively
Improving interelectrode creep age distance becomes the major issue that stack bus bar field needs to solve.
Utility model content
The purpose of this utility model is to effectively improve the interelectrode creep age distance of stack bus bar, this utility model provide with
Lower technical scheme：
A kind of stack bus bar being effectively increased creep age distance, described stack bus bar includes conductive layer and insulating barrier, described leads
First electrode and second electrode are connected with electric layer, between described first electrode and second electrode, are provided with dielectric film, described insulation
Film is not parallel with described conductive layer, and the length of described dielectric film is more than the length of described first electrode and second electrode.
As a kind of preferred version of the present utility model, described dielectric film is perpendicular to described conductive layer.
As another kind preferred version of the present utility model, the side of described dielectric film is provided with insulation strip, described insulation
Film is adhered to the side of described insulation strip.
As another preferred version of the present utility model, described dielectric film and insulating barrier are structure as a whole.
This utility model advantage is：
1st, by dielectric film is stood, formation is interelectrode to climb power path to this utility model, effectively increases creep age distance,
Enhance the performance of stack bus bar product；
2nd, dielectric film of the present utility model is to need excision in original processing technique, and need not in this utility model
Excision, can directly use, simple and convenient, improve production efficiency, reduce production cost；
3rd, this utility model passes through bonding insulation strip other in dielectric film, effectively dielectric film is stood fixation, thus improving absolutely
The stability of velum.
Brief description
Fig. 1 is this utility model perspective view.
In figure is numbered：
1 conductive layer, 2 insulating barrier 21 dielectric film
31 first electrode, 32 second electrode 4 insulation strip
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
As shown in accompanying drawing 1 this utility model perspective view, stack bus bar includes conductive layer 1 and insulating barrier 2, conductive
On layer 1, first electrode 31 and second electrode 32 are installed, first electrode 31 is cylindrical conductive joint, second electrode 32 is strip
Conductive panel beating.Dielectric film 21 is the insulating barrier 2 of second electrode 32 side excision, and dielectric film 21 is structure as a whole with insulating barrier 2, passes through
It is folded upward at so that dielectric film 21 is stood for vertical direction.It is bonded with insulation strip 4, the bottom of insulation strip 4 in the side of dielectric film 21
Face is adhered to the surface of insulating barrier 2, and the side of insulation strip 4 is adhered to dielectric film 21, is stood with ensureing that dielectric film 21 is reliable.
When not installing dielectric film 21, the creep age distance of first electrode 31 and second electrode 32 is the surface along insulating barrier 2
Air line distance, after installing dielectric film 21, creep age distance needs the bottom through dielectric film 21 side, climb along dielectric film 21
Rise, extend to another side bottom again to top, then climb again to another electrode.Creep age distance, on the basis of original, increases
2 times of dielectric film 21 height.Interelectrode creep age distance is greatly improved, ensure that the reliability and electrically of product simultaneously
Performance.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, in technical scope disclosed by this utility model for any those of ordinary skill in the art, can be without creative labor
The dynamic change or replacement expected, all should cover within protection domain of the present utility model.Therefore, protection model of the present utility model
Enclose and be defined by the protection domain that claims are limited.
Claims (4)
1. a kind of stack bus bar being effectively increased creep age distance, described stack bus bar includes conductive layer and insulating barrier, described conduction
Layer on be connected with first electrode and second electrode it is characterised in that：It is provided with dielectric film between described first electrode and second electrode,
Described dielectric film is not parallel with described conductive layer, and the length of described dielectric film is more than the length of described first electrode and second electrode
Degree.
2. a kind of stack bus bar being effectively increased creep age distance according to claim 1 it is characterised in that：Described dielectric film
Perpendicular to described conductive layer.
3. a kind of stack bus bar being effectively increased creep age distance according to claim 2 it is characterised in that：Described dielectric film
Side insulation strip is installed, described dielectric film is adhered to the side of described insulation strip.
4. a kind of stack bus bar being effectively increased creep age distance according to claim 1 it is characterised in that：Described dielectric film
It is structure as a whole with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987147.9U CN205985477U (en) | 2016-08-30 | 2016-08-30 | Effectively increase creepage distance's female arranging of stromatolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987147.9U CN205985477U (en) | 2016-08-30 | 2016-08-30 | Effectively increase creepage distance's female arranging of stromatolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985477U true CN205985477U (en) | 2017-02-22 |
Family
ID=58040946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987147.9U Active CN205985477U (en) | 2016-08-30 | 2016-08-30 | Effectively increase creepage distance's female arranging of stromatolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206916A (en) * | 2016-08-31 | 2016-12-07 | 开发晶照明（厦门）有限公司 | LED metal basal board and LED module |
| CN109494662A (en) * | 2018-11-28 | 2019-03-19 | 国网浙江省电力有限公司舟山供电公司 | Adapt to the air insulation bus-slot of marine climate |
| CN112490800A (en) * | 2020-11-19 | 2021-03-12 | 南京鲁贝斯控制技术有限公司 | One-way frequency conversion module for frequency conversion control device |
-
2016
- 2016-08-30 CN CN201620987147.9U patent/CN205985477U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206916A (en) * | 2016-08-31 | 2016-12-07 | 开发晶照明（厦门）有限公司 | LED metal basal board and LED module |
| CN106206916B (en) * | 2016-08-31 | 2019-02-15 | 开发晶照明（厦门）有限公司 | LED metal substrate and LED module |
| US10418536B2 (en) | 2016-08-31 | 2019-09-17 | Kaistar Lighting (Xiamen) Co., Ltd. | LED metal substrate and LED module |
| CN109494662A (en) * | 2018-11-28 | 2019-03-19 | 国网浙江省电力有限公司舟山供电公司 | Adapt to the air insulation bus-slot of marine climate |
| CN109494662B (en) * | 2018-11-28 | 2024-02-20 | 国网浙江省电力有限公司舟山供电公司 | Air insulation bus duct adapting to marine climate |
| CN112490800A (en) * | 2020-11-19 | 2021-03-12 | 南京鲁贝斯控制技术有限公司 | One-way frequency conversion module for frequency conversion control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 521, Zhujiang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Xidian New Energy Electric Co.,Ltd. Address before: No. 521, Zhujiang Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU WEST DEANE MACHINERY Inc. |
|
| CP01 | Change in the name or title of a patent holder |