CN203611896U - High-power routing structure based on PCB (printed circuit board) copper foil - Google Patents
High-power routing structure based on PCB (printed circuit board) copper foil Download PDFInfo
- Publication number
- CN203611896U CN203611896U CN201320854002.8U CN201320854002U CN203611896U CN 203611896 U CN203611896 U CN 203611896U CN 201320854002 U CN201320854002 U CN 201320854002U CN 203611896 U CN203611896 U CN 203611896U
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- power
- copper foil
- control circuit
- cabling
- pcb
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- Production Of Multi-Layered Print Wiring Board (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
The utility model discloses a high-power routing structure based on a PCB (printed circuit board) copper foil. The high-power routing structure comprises a PCB, wherein the PCB comprises a first routing layer and a second routing layer; a plurality of electronic circuits and wires connected with the multiple electronic circuits are arranged on the first routing layer and the second routing layer; the first routing layer is connected with the second routing layer through through holes; the wires for connecting a power circuit with a horn control circuit are first wires; the first wires are 5.5-6.5mm wide and are obtained by directly exposing copper foils after eliminating solder resisting layers; soldering tin layers cover the first wires. According to the high-power routing structure based on the PCB copper foil, the wire bundle of a whole automobile can be simplified; faults can be accurately inspected and eliminated, and the influence, which is caused by circuit interference due to the work of a high-power automobile electrical appliance, on other automobile electrical appliances is alleviated.
Description
Technical field
The utility model relates to a kind of automobile controller, particularly the high-power Wiring structure based on PCB Copper Foil.
Background technology
The control of traditional high-powered automobiles electrical equipment on automobile is all to adopt wire harness, insurance to add the mode of switch.This traditional approach not only wire harness is various, and fault produces while being difficult to accurate investigation and high-powered automobiles electrical work that disturbance on a lot of circuit is conducted by wire harness or other car electricss of radiation effect are normally worked possibly.
At the vehicle electric field of nowadays day by day integrated, intellectuality and hommization, and under user's actual environment that the requirement of car comfort is more improved, the control of traditional high-powered automobiles electrical equipment on automobile more and more can not meet the requirement of vehicle electric field development and vast automobile driver.The car body controller of integrated, intelligence and hommization has become a kind of trend.Under this trend, in the automobile controller based on PCB Copper Foil, high-performance PCB cabling becomes and is even more important, and needs certain method and skill.Rational high-power cabling can increase the service life of car electrics and automobile controller, and irrational high-power cabling may cause burning of car electrics or automobile controller.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of high-power Wiring structure based on PCB Copper Foil.
The purpose of this utility model is to realize by such technical scheme, based on the high-power Wiring structure of PCB Copper Foil, comprises pcb board, and described pcb board comprises the first routing layer and the second routing layer; Described the first routing layer is provided with multiple electronic circuits and the cabling that is connected multiple electronic circuits with the second routing layer; Described the first routing layer is connected by through hole with the second routing layer.
Further, described electronic circuit comprises electrical equipment integrated controller for automobile, power circuit, long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit and rear defrosting heating control circuit; Described power circuit provides power supply for electrical equipment integrated controller for automobile, and described long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit, rear defrosting heating control circuit are electrically connected with electrical equipment integrated controller for automobile respectively.
Further, the cabling connecting between the power output end of power circuit and the power input of horn control circuit is the first cabling; Described the first routing line width is 5.5-6.5mm.
Further, described the first cabling is removed solder mask and is obtained after Copper Foil is directly exposed.
Further, above described the first cabling, be covered with soldering-tin layer.
Further, described the first cabling is broken line, and its lead angle is 40-50 degree.
Further, the cabling line connecting between the power output end of power circuit and the power input of country beam control circuit is the second cabling, and described the second routing line width is 6.5-7.5mm;
Further, on described the second cabling, several via holes are set.
Further, the copper thickness on described pcb board is 33-36um.
Owing to having adopted technique scheme, the utlity model has following advantage:
The utility model can simplify car load wire harness, the impact of the circuit disturbance producing when being convenient to accurately to investigate fault and reducing high-powered automobiles electrical work on other car electricss.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is electrical equipment integrated controller for automobile trace-diagram;
Fig. 2 is the cutaway view of pcb board.
The specific embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment is only for the utility model is described, rather than in order to limit protection domain of the present utility model.
Based on the high-power Wiring structure of PCB Copper Foil, comprise pcb board, the copper thickness on described pcb board is 33-36um, is preferably 35um; Described pcb board comprises the first routing layer 3 and the second routing layer 2; Described the first routing layer is provided with multiple electronic circuits 4 and the cabling that is connected multiple electronic circuits with the second routing layer; Described the first routing layer is connected by through hole 1 with the second routing layer.
Described electronic circuit comprises electrical equipment integrated controller for automobile, power circuit, long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit and rear defrosting heating control circuit; Described power circuit provides power supply for electrical equipment integrated controller for automobile, and described long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit, rear defrosting heating control circuit are electrically connected with electrical equipment integrated controller for automobile respectively.
The cabling connecting between power circuit power output end and the power input of horn control circuit is the first cabling; Described the first routing line width is 5.5-6.5mm, is preferably 6mm.Described the first cabling obtains after the processing of windowing (removing solder mask Copper Foil is directly exposed); Above described the first cabling, be covered with soldering-tin layer.Cabling in the present embodiment adopts the mode of windowing and processing, and on cabling, covers soldering-tin layer, can cross the carrying capacity that strengthens electric current.For example, the thick Copper Foil live width of 35um 6mm, done window process can be equivalent to the thick Copper Foil live width of 35um 12mm.Can pass through 1A electric current for the thick Copper Foil 1mm of 35um live width cabling, the Copper Foil live width 6mm that 35um is thick, after windowing and processing, the extreme electric current by 11.1A is without any pressure, and increased the heat-sinking capability of PCB.
Described the first cabling is broken line, and its lead angle is 40-50 degree, is preferably 45 degree.The lead angle of 45 degree can reduce point discharge, protects other devices, improves the service life of device.
The cabling line connecting between the power output end of power circuit and the power input of country beam control circuit is the second cabling, and described the second routing line width is 6.5-7.5mm, is preferably 7mm;
On described the second cabling, several via holes are set, can increase the connectedness between the first routing layer and the second routing layer by via hole is set.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, 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 within of the present utility model these are revised and 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.
Claims (9)
1. the high-power Wiring structure based on PCB Copper Foil, comprises pcb board, it is characterized in that: described pcb board comprises the first routing layer and the second routing layer; Described the first routing layer is provided with multiple electronic circuits and the cabling that is connected multiple electronic circuits with the second routing layer; Described the first routing layer is connected by through hole with the second routing layer.
2. the high-power Wiring structure based on PCB Copper Foil according to claim 1, is characterized in that: described electronic circuit comprises electrical equipment integrated controller for automobile, power circuit, long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit and rear defrosting heating control circuit; Described power circuit provides power supply for electrical equipment integrated controller for automobile, and described long-and-short distant light control circuit, horn control circuit, window lifting motor control circuit, rear defrosting heating control circuit are electrically connected with electrical equipment integrated controller for automobile respectively.
3. the high-power Wiring structure based on PCB Copper Foil according to claim 2, is characterized in that: the cabling connecting between the power output end of power circuit and the power input of horn control circuit is the first cabling; Described the first routing line width is 5.5-6.5mm.
4. the high-power Wiring structure based on PCB Copper Foil according to claim 2, is characterized in that: after described the first cabling removal solder mask is direct exposed by Copper Foil, obtain.
5. the high-power Wiring structure based on PCB Copper Foil according to claim 2, is characterized in that: above described the first cabling, be covered with soldering-tin layer.
6. the high-power Wiring structure based on PCB Copper Foil according to claim 2, is characterized in that: described the first cabling is broken line, its lead angle is 40-50 degree.
7. the high-power Wiring structure based on PCB Copper Foil according to claim 2, it is characterized in that: the cabling line connecting between the power output end of power circuit and the power input of country beam control circuit is the second cabling, and described the second routing line width is 6.5-7.5mm.
8. the high-power Wiring structure based on PCB Copper Foil according to claim 2, is characterized in that: on described the second cabling, several via holes are set.
9. the high-power Wiring structure based on PCB Copper Foil according to claim 1, is characterized in that: the copper thickness on described pcb board is 33-36um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854002.8U CN203611896U (en) | 2013-12-23 | 2013-12-23 | High-power routing structure based on PCB (printed circuit board) copper foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854002.8U CN203611896U (en) | 2013-12-23 | 2013-12-23 | High-power routing structure based on PCB (printed circuit board) copper foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611896U true CN203611896U (en) | 2014-05-28 |
Family
ID=50764564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854002.8U Expired - Fee Related CN203611896U (en) | 2013-12-23 | 2013-12-23 | High-power routing structure based on PCB (printed circuit board) copper foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661171A (en) * | 2013-12-23 | 2014-03-26 | 重庆集诚汽车电子有限责任公司 | High-power routing structure based on PCB copper foil |
| CN106161693A (en) * | 2016-06-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | Pcb board and there is its mobile terminal |
-
2013
- 2013-12-23 CN CN201320854002.8U patent/CN203611896U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661171A (en) * | 2013-12-23 | 2014-03-26 | 重庆集诚汽车电子有限责任公司 | High-power routing structure based on PCB copper foil |
| CN103661171B (en) * | 2013-12-23 | 2016-04-13 | 重庆集诚汽车电子有限责任公司 | The high-power Wiring structure of Based PC B Copper Foil |
| CN106161693A (en) * | 2016-06-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | Pcb board and there is its mobile terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181223 |