CN104842815A - Conducting copper sheet for electric vehicle controller - Google Patents
Conducting copper sheet for electric vehicle controller Download PDFInfo
- Publication number
- CN104842815A CN104842815A CN201510280614.4A CN201510280614A CN104842815A CN 104842815 A CN104842815 A CN 104842815A CN 201510280614 A CN201510280614 A CN 201510280614A CN 104842815 A CN104842815 A CN 104842815A
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- conductive copper
- conducting copper
- sheet body
- circuit 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.)
- Pending
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Parts Printed On Printed Circuit Boards (AREA)
Abstract
The invention relates to a conducting copper sheet for an electric vehicle controller. The conducting copper sheet comprises a circuit board, a positive conducting copper sheet body, a negative conducting copper sheet body and positioning jaws, and copper foil is mounted on the circuit board. The conducting copper sheet is characterized in that positioning holes are arranged in the circuit board, the positive conducting copper sheet body and the negative conducting coper sheet body are flaky, and the positioning jaws are arranged on the positive conducting copper sheet body and the negative conducting coper sheet body. The positioning jaws on the positive conducting copper sheet body and the negative conducting coper sheet body are matched with the corresponding positioning holes in the circuit board in a fitting manner. The conducting copper sheet has the advantages that workload for weld misalignment reworking due to difficulty in positioning of manual welding of the controllers is reduced greatly; meanwhile, the conducting copper sheet is flaky and is in surface contact with the copper foil of the circuit board, impedance is small, heat produced even though the load is enlarged is less in the operation process of the controllers, and quality of the controllers is highly improved.
Description
Technical field
The present invention relates to a kind of conductive copper sheet, specifically a kind of controller for electric vehicle conductive copper sheet.
Background technology
Existing controller for electric vehicle conductive copper bar is cylindrical, its packaging technology cylindrical copper bar is intercepted the length for matching with the Copper Foil on wiring board, first cross wave-soldering by after the half-blank plug-in unit of controller, then the conductive copper bar cut is placed on the Copper Foil at the half-finished circuit board back side, manually adds tin welding.Usually because the welding of this conductive copper bar is required to be manual operation, and owing to there is no location structure, so there is the crooked probability of welding in operation process, once weld askew, will scolding tin be reheated, again weld, waste man-hour greatly.Because the ability of the super-high-current of controller depends on conductive copper bar to a great extent, and the contact of columniform conductive copper bar and wiring board is linear contact lay, and impedance comparison is large, once controller load too high, electric current is excessive, easily causes controller to lose efficacy.
Summary of the invention
The present invention mainly wastes man-hour to solve conductive copper sheet human weld in assembling process, and the too high problem causing controller to lose efficacy of controller load super-high-current, provides a kind of controller for electric vehicle conductive copper sheet.This conductive copper sheet is the conductive copper sheet columniform conductive copper bar being changed to sheet strips positioning pawl.
Technical scheme of the present invention is achieved in that a kind of controller for electric vehicle conductive copper sheet, comprise wiring board, positive conductive copper sheet, negative conductive copper sheet, in the circuit board Copper Foil is housed, it is characterized in that: be provided with knock hole in the circuit board, described positive conductive copper sheet and negative conductive copper sheet are sheet, and positive conductive copper sheet and negative conductive copper sheet are provided with positioning pawl.The knock hole that positioning pawl on positive conductive copper sheet and negative conductive copper sheet is corresponding with on wiring board coordinates to be installed.
The positive conductive copper sheet of described sheet contacts as face contacts with the Copper Foil of wiring board with negative conductive copper sheet.
The present invention compared with prior art has the following advantages: owing to adopting the conductive copper sheet of sheet strips positioning pawl, greatly reducing controller due to the bad location of human weld causes being partially welded the man-hour of doing over again, conductive copper sheet is sheet simultaneously, contact with the Copper Foil of wiring board as face contacts, impedance is less, even if the heat that in controller operational process, load increasing produces is less, improve the quality of controller greatly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is controller conductive copper bar and wiring board assembling front view under prior art state.
Fig. 2 is the A-A section-drawing of Fig. 1.
Fig. 3 is controller conductive copper bar and wiring board assembling front view under state of the present invention.
Fig. 4 is the A-A section-drawing of Fig. 3.
In figure: 1 is wiring board, 2 is cylindrical positive conductive copper bars, and 3 is cylindrical negative conductive copper bars, and 4 is Copper Foils, and 5 is positive conductive copper sheets, and 6 is negative conductive copper sheets, and 7 is positioning pawls.
Detailed description of the invention
With reference in Fig. 3 and Fig. 4, the present invention includes wiring board 1, positive conductive copper sheet 5, negative conductive copper sheet 6.Wiring board 1 is equipped with Copper Foil 4, wiring board 1 is provided with knock hole, described positive conductive copper sheet 5 and negative conductive copper sheet 6 are sheet, and positive conductive copper sheet 5 and negative conductive copper sheet 6 are provided with positioning pawl 7.The knock hole that positioning pawl 7 on positive conductive copper sheet 5 and negative conductive copper sheet 6 is corresponding with on wiring board 1 coordinates to be installed.
The positive conductive copper sheet 5 of described sheet contacts as face contacts with the Copper Foil 4 on wiring board 1 with negative conductive copper sheet 6.
During assembling, positioning pawl 7 on positive conductive copper sheet 5 and negative conductive copper sheet 6 is put into knock hole corresponding on wiring board 1, make it to fall in corresponding Copper Foil 4 scope, with the tool of crimping positive conductive copper sheet 5 and negative conductive copper sheet 6, positioning pawl 7 is overwhelmed, then cross Wave crest Welding together with half-blank.
The foregoing is only embodiments of the invention and oneself, be not limited to the present invention.The present invention can have various suitable change and change.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a controller for electric vehicle conductive copper sheet, comprise wiring board, positive conductive copper sheet, negative conductive copper sheet, positioning pawl, in the circuit board Copper Foil is housed, it is characterized in that: be provided with knock hole in the circuit board, described positive conductive copper sheet and negative conductive copper sheet are sheet, positive conductive copper sheet and negative conductive copper sheet are provided with positioning pawl, and the knock hole that the positioning pawl on positive conductive copper sheet and negative conductive copper sheet is corresponding with on wiring board coordinates to be installed.
2. a kind of controller for electric vehicle conductive copper sheet according to claim 1, is characterized in that: the positive conductive copper sheet of described sheet contacts as face contacts with the Copper Foil of wiring board with negative conductive copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280614.4A CN104842815A (en) | 2015-05-28 | 2015-05-28 | Conducting copper sheet for electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510280614.4A CN104842815A (en) | 2015-05-28 | 2015-05-28 | Conducting copper sheet for electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842815A true CN104842815A (en) | 2015-08-19 |
Family
ID=53842939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510280614.4A Pending CN104842815A (en) | 2015-05-28 | 2015-05-28 | Conducting copper sheet for electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842815A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135521A (en) * | 1983-02-16 | 1984-08-30 | Ferranti Plc | Printed circuit boards |
| US20050197006A1 (en) * | 2004-03-04 | 2005-09-08 | Charles Blichasz | Electrical connector having surge suppressing device |
| CN201201562Y (en) * | 2008-04-03 | 2009-03-04 | 郭锡钦 | Automobile voltage-stabilizing apparatus |
| CN201494384U (en) * | 2009-04-02 | 2010-06-02 | 温州华隆汽车电子有限公司 | Novel controller of electric motor car |
| CN102316667A (en) * | 2010-11-04 | 2012-01-11 | 深圳松维电子股份有限公司 | LED (light emitting diode) printed circuit board and production method thereof |
| CN203289741U (en) * | 2013-06-13 | 2013-11-13 | 王松豪 | Mounting structure of circuit board conductive pole |
| CN203748102U (en) * | 2014-01-06 | 2014-07-30 | 广东高标电子科技有限公司 | Electric vehicle controller |
| CN104135820A (en) * | 2014-08-01 | 2014-11-05 | 常州佳盟电子科技有限公司 | Circuit board of brushless direct-current motor controller |
| CN204736717U (en) * | 2015-05-28 | 2015-11-04 | 徐州云意科技发展有限公司 | Conductive copper sheet for electric vehicle controller |
-
2015
- 2015-05-28 CN CN201510280614.4A patent/CN104842815A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135521A (en) * | 1983-02-16 | 1984-08-30 | Ferranti Plc | Printed circuit boards |
| US20050197006A1 (en) * | 2004-03-04 | 2005-09-08 | Charles Blichasz | Electrical connector having surge suppressing device |
| CN201201562Y (en) * | 2008-04-03 | 2009-03-04 | 郭锡钦 | Automobile voltage-stabilizing apparatus |
| CN201494384U (en) * | 2009-04-02 | 2010-06-02 | 温州华隆汽车电子有限公司 | Novel controller of electric motor car |
| CN102316667A (en) * | 2010-11-04 | 2012-01-11 | 深圳松维电子股份有限公司 | LED (light emitting diode) printed circuit board and production method thereof |
| CN203289741U (en) * | 2013-06-13 | 2013-11-13 | 王松豪 | Mounting structure of circuit board conductive pole |
| CN203748102U (en) * | 2014-01-06 | 2014-07-30 | 广东高标电子科技有限公司 | Electric vehicle controller |
| CN104135820A (en) * | 2014-08-01 | 2014-11-05 | 常州佳盟电子科技有限公司 | Circuit board of brushless direct-current motor controller |
| CN204736717U (en) * | 2015-05-28 | 2015-11-04 | 徐州云意科技发展有限公司 | Conductive copper sheet for electric vehicle controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |