CN1711010A - Electronic circuit board of integrated fuel cell - Google Patents
Electronic circuit board of integrated fuel cell Download PDFInfo
- Publication number
- CN1711010A CN1711010A CN 200410048334 CN200410048334A CN1711010A CN 1711010 A CN1711010 A CN 1711010A CN 200410048334 CN200410048334 CN 200410048334 CN 200410048334 A CN200410048334 A CN 200410048334A CN 1711010 A CN1711010 A CN 1711010A
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- China
- Prior art keywords
- circuit board
- fuel cell
- electronic circuit
- area
- electronic
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Abstract
The electronic circuit board includes PCB in multiple layers, multiple electronic modules, and fuel cell. The PCB in multiple layers includes a first region and a second region. Being setup on the first region, the electronic circuit includes multiple electronic modules in the first region, and multiple pieces of conducting wire formed on the first region to connect to the electronic modules. The fuel cell is located in the second region. PCB in multiple layers in second region constitutes a part of the fuel cell.
Description
Technical field
The invention relates to a kind of fuel cell, it particularly is incorporated into the electronic circuit board of the integration fuel cell of same printed circuit board about a kind of electronic circuit with fuel cell and e-machine.
Background technology
Known fuel cell and e-machine are respectively done for oneself independently individual, so known fuel cell mainly is to adopt power line to connect to the e-machine supply power mode, or utilize connector to connect.Simultaneously, the electronic circuit board itself that is used for e-machine, the motherboard of computer (Motherboard) for example, it constitutes mainly is by a printed circuit board, weld many electronic building bricks on it and connector, Copper Foil lead or the like, is not expose fully directly to be built in the technology contents of electronic circuit board itself in the fuel cell.
The present inventor is because the electronic circuit board of known fuel cell and e-machine is respectively done for oneself independently individual, known fuel cell still can't break through so far to the supply power mode of e-machine, be an impediment to the miniaturization of the overall volume of e-machine, so the inventor thinks urgently to improve and invents out a kind of a kind of electronic circuit board of integrating fuel cell in printed circuit board (PCB).
Summary of the invention
Main purpose of the present invention provides a kind of a kind of electronic circuit board of integrating fuel cell in printed circuit board (PCB).
For reaching above-mentioned purpose of the present invention, the invention provides a kind of electronic circuit board of integrating fuel cell and comprise: multilayer board, it comprises a first area and a second area; Be configured in the electronic circuit of first area, it comprises: a plurality of electronic building bricks, and it is configured in the first area of this multilayer board; Plural wires, it is formed on the first area of multilayer board, and connects those electronic building bricks; Be configured in the fuel cell of second area, the multilayer board that wherein is positioned at second area is in order to provide the some of making fuel cell.
Be familiar with this technology personage and understand purpose of the present invention, feature and effect for making,, and cooperate appended accompanying drawing now by following specific embodiment, to the present invention illustrate in detail as after.
Description of drawings
Fig. 1 shows that the present invention integrates the organigram of the electronic circuit board of fuel cell.
Fig. 2 shows that the present invention is positioned at the structure decomposition map of the formed fuel cell of multilayer board second area.
Among the figure
10 electronic circuit boards
20 multilayer boards
20A, 20B, 20C, 20D, 20E, 20F single-layer printed circuit plate
21 first areas
23 second areas
30 electronic circuits
The 30A electronic building brick
The 30B lead
40 fuel cells
The 40A anode flow channel
40B anode collector plate
The 40C mea
The 40D cathode collector plate
The 40E cathode flow channels
41 holes
43 holes
Embodiment
Fig. 1 shows that the present invention integrates the organigram of the electronic circuit board of fuel cell.Electronic circuit board 10 of the present invention mainly includes multilayer board 20, electronic circuit 30 and fuel cell 40.A plurality of electronic building brick 30A and plural wires 30B that electronic circuit 30 is had, it is the first area 21 that all is configured in multilayer board 20, the configuration means of those electronic building bricks 30A are to adopt the welding means, and those leads 30B can adopt by the multilayer board etching or increase the lead that layer Copper Foil forms, and comes those electronic building bricks of electric property connection 30A by those leads 30B.Fuel cell 40 of the present invention can be worked as power supply unit (Power Supply), is used for providing electric power to electronic circuit 30.
Fuel cell 40 at Fig. 1 is to be combined into one with multilayer board 20, the manufacturing means of fuel cell 40 of the present invention are to utilize printed circuit board (PCB) processing procedure means, in the process of making above-mentioned plural wires 30B, incorporate into simultaneously and make each required member of fuel cell 40, and fuel cell 40 each required members are the second areas 23 that are configured in multilayer board 20, reach main electronic circuit board 10 of the present invention by this and can utilize same multilayer board 20, make together and obtain to be positioned at the electronic circuit 30 of first area 21 and the fuel cell 40 of second area 23.
Fig. 2 shows that the present invention is positioned at the structure decomposition map of the formed fuel cell of multilayer board second area.Except mea 40C, other member of fuel cell 40 all is the original material that belongs to multilayer board 20 second areas 23, by utilizing printed circuit board (PCB) processing procedure means, for example etching, laser are ablated, are increased layer, pressing or the like means, and the second area 23 under each single-layer printed circuit plate 20B, 20C, 20D, 20E forms anode flow channel 40A, anode collector plate 40B, cathode collector plate 40D and cathode flow channels 40E respectively.Last each single-layer printed circuit plate 20A, 20B, 20C, 20D, 20E, the 20F that will finish manufacturing again is pressed into multilayer board 20.Above-mentioned mea 40C be interlayer be positioned at second area 23 and corresponding to the multilayer printed circuit 20 of collector plate 40B, 40D position between, just interlayer is between collector plate 40B, 40D, and selecting for use of mea 40C is the mea that can adopt direct methanol fuel cell.
The specific embodiment of above-mentioned anode flow channel 40A and cathode flow channels 40E can be formed hollow region with single-layer printed circuit plate 20B, the 20E that is positioned at second area 23.The specific embodiment of above-mentioned anode collector plate 40B and cathode collector plate 40D, be can be positioned at second area 23 single-layer printed circuit plate 20C, 20D two and etching or increase a layer Copper Foil and form netted Copper Foil respectively, and then holed and formed hole 41,43, and the perisporium at hole 41,43 imposes electric conducting material, allows the netted Copper Foil on single-layer printed circuit plate 20C, 20D two sides be the conducting of electric property.The negative electrode fuel that is positioned at the anode fuel of anode flow channel 40A and is positioned at cathode flow channels 40E can pass through hole 41,43 respectively, flow into positive pole and the negative pole of mea 40C at last, cause to such an extent that mea 40C electrochemical reaction takes place and produces electric current, in the electric current collection that is produced in anode collector plate 40B and cathode collector plate 40D.
The above-mentioned multilayer board 20 of the present invention is to adopt FR4 printed circuit board (PCB), flexible circuit board etc.Above-mentioned main electronic circuit board 10 its concrete aspects can be the electronic circuit board of computer main frame panel, portable electronic machine or the electronic circuit board of other e-machine.
Though the present invention discloses as above with specific embodiment; right its disclosed specific embodiment is not in order to limit the present invention; anyly be familiar with this operator; without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations; its change of doing all belongs to category of the present invention with retouching, and protection scope of the present invention is as the criterion when looking the accompanying Claim protection range person of defining.
Claims (7)
1. electronic circuit board of integrating fuel cell comprises:
One multilayer board, it comprises a first area and a second area;
One is configured in the electronic circuit of this first area, and it comprises:
A plurality of electronic building bricks are configured in the first area of this multilayer board;
Plural wires is formed on the first area of this multilayer board, and connects described electronic building brick;
One is configured in the fuel cell of this second area, and the multilayer board that wherein is positioned at this second area is in order to provide the some of making this fuel cell.
2. electronic circuit board as claimed in claim 1, wherein this electronic circuit board is a computer main frame panel.
3. electronic circuit board as claimed in claim 1, wherein this electronic circuit board is the electronic circuit board of a portable electronic machine.
4. electronic circuit board as claimed in claim 1, wherein this fuel cell is a direct methanol fuel cell.
5. electronic circuit board as claimed in claim 1, wherein the mea of this fuel cell is that interlayer is between the multilayer printed circuit of this second area.
6. electronic circuit board as claimed in claim 1, wherein this multilayer board is to be selected from a FR4 printed circuit board (PCB), a flexible circuit board.
7. electronic circuit board as claimed in claim 1, wherein this fuel cell is in order to provide electric power to this electronic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410048334 CN1711010A (en) | 2004-06-17 | 2004-06-17 | Electronic circuit board of integrated fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410048334 CN1711010A (en) | 2004-06-17 | 2004-06-17 | Electronic circuit board of integrated fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1711010A true CN1711010A (en) | 2005-12-21 |
Family
ID=35707160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410048334 Pending CN1711010A (en) | 2004-06-17 | 2004-06-17 | Electronic circuit board of integrated fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1711010A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241977B (en) * | 2007-02-07 | 2011-08-31 | 财团法人工业技术研究院 | Encapsulation structure for electric chemical part |
| CN101290995B (en) * | 2007-04-18 | 2012-02-29 | 日东电工株式会社 | Printed circuit board and fuel cell |
| CN115588748A (en) * | 2022-12-07 | 2023-01-10 | 四川启睿克科技有限公司 | Integrated device of battery and circuit board and preparation method thereof |
-
2004
- 2004-06-17 CN CN 200410048334 patent/CN1711010A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241977B (en) * | 2007-02-07 | 2011-08-31 | 财团法人工业技术研究院 | Encapsulation structure for electric chemical part |
| CN101290995B (en) * | 2007-04-18 | 2012-02-29 | 日东电工株式会社 | Printed circuit board and fuel cell |
| CN115588748A (en) * | 2022-12-07 | 2023-01-10 | 四川启睿克科技有限公司 | Integrated device of battery and circuit board and preparation method thereof |
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