CN105263257B - A kind of flexible folding wiring board of electroluminescent lamp - Google Patents
A kind of flexible folding wiring board of electroluminescent lamp Download PDFInfo
- Publication number
- CN105263257B CN105263257B CN201510733387.6A CN201510733387A CN105263257B CN 105263257 B CN105263257 B CN 105263257B CN 201510733387 A CN201510733387 A CN 201510733387A CN 105263257 B CN105263257 B CN 105263257B
- Authority
- CN
- China
- Prior art keywords
- wiring board
- flexible circuit
- circuit board
- heat dissipating
- elastic heat
- 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.)
- Active
Links
- 239000003292 glue Substances 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0207—Cooling of mounted components using internal conductor planes parallel to the surface for thermal conduction, e.g. power planes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/066—Heatsink mounted on the surface of the printed circuit board [PCB]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The present invention relates to a kind of electroluminescent lamp flexible folding wiring board, including at least two pieces of flexible circuit board；Two pieces of adjacent flexible circuit board are provided with hard wiring board between each other；The both ends of the hard wiring board are welded between two pieces of adjacent flexible circuit board；It is arranged in the flexible circuit board at most both ends and is respectively arranged with location hole；Center mounting hole is provided with the hard wiring board；The bottom of the flexible circuit board is provided with elastic heat dissipating piece；The bottom section of the elastic heat dissipating piece is provided with glue；The position that the elastic heat dissipating on piece corresponds to the center mounting hole on hard wiring board offers opening.The present invention can not only destroy or force to yield, but also installation fixation is more convenient, and it is also relatively good to radiate.
Description
Technical field
The present invention relates to wiring board art, the flexible folding wiring board of especially a kind of electroluminescent lamp.
Background technology
The wiring board of the prior art has two kinds, and a kind of is the wiring board of hard, aluminum substrate is usually used, then in aluminium base
Line layer is done by copper foil on plate, then insulation solder mask is done on line layer.This wiring board can fix peace by welding
Be attached on product, but this wiring board can not bending, therefore can not be close to not being plane once bending is exactly to damage substantially
Mounting surface is installed, such as curved surface, step surface and other irregular mounting surfaces.Also one kind is flexible circuit board, it is general
Using the soft substrate layers of PI as substrate layer, then set copper foil to do line layer on soft substrate layer, then done again on line layer
Insulate solder mask, and this flexible circuit board can need product surface to be mounted with bending to be attached to, but since it is flexible
Material, therefore be fixed in cumbersome during product surface, it is more difficult to fixed using the mode of welding, and this flexible wires
The substrate material of road plate is typically all non-metallic material, and heat dissipation effect is poor, especially for applying on electroluminescent lamp
Flexible circuit board, heat dissipation problem can be than more prominent.Especially for the radiator of automobile tail light, if using flexible circuitry
Plate, then radiate bad, if with hard wiring board, due to the curve of automobile tail light, it is not easy to install.
The content of the invention
The technical problem to be solved in the present invention is：There is provided it is a kind of can not only destroy or force to yield, but also installation fixation it is more convenient, and dissipate
The flexible folding wiring board of hot also relatively good electroluminescent lamp.
The technical solution adopted by the present invention to solve the technical problems is：A kind of flexible folding wiring board of electroluminescent lamp, including
At least two pieces of flexible circuit board；Two pieces of adjacent flexible circuit board are provided with hard wiring board between each other；The hard line
The both ends of road plate are welded between two pieces of adjacent flexible circuit board；It is arranged in the flexible circuit board at most both ends and is respectively arranged with
Location hole；Center mounting hole is provided with the hard wiring board；The bottom of the flexible circuit board sets flexible dissipate
Backing；The bottom section of the elastic heat dissipating piece is provided with glue；The elastic heat dissipating on piece corresponds to hard wiring board
On the position of center mounting hole offer opening.
Further, elastic heat dissipating piece of the present invention is aluminium flake.
The invention has the advantages that solving defect present in background technology, can not only destroy or force to yield, but also the fixed ratio of installation
It is more convenient, and it is also relatively good to radiate.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the preferred embodiment of the present invention；
In figure：1st, flexible circuit board；2nd, hard wiring board；3rd, location hole；4th, center mounting hole；5th, elastic heat dissipating piece；6、
Glue；7th, it is open；8th, hard wiring board heat-dissipating space.
Embodiment
Presently in connection with attached drawing and preferred embodiment, the present invention is described in further detail.These attached drawings are simplified
Schematic diagram, only illustrates the basic structure of the present invention in a schematic way, therefore it only shows composition related to the present invention.
A kind of electroluminescent lamp flexible folding wiring board, including at least two pieces of flexible circuit board 1 as shown in Figure 1；Adjacent two
Block flexible circuit board is provided with hard wiring board 2 between each other；The both ends of the hard wiring board are welded on adjacent two pieces
Between flexible circuit board；Flexible circuit board can destroy or force to yield, and may be mounted at any curved surface or flexure plane；And can on hard wiring board
To weld the big component of caloric value, and it yet forms both hard wiring board between the lower section of hard wiring board and elastic heat dissipating piece
Heat-dissipating space, can preferably radiate.It is arranged in the flexible circuit board at most both ends and is respectively arranged with location hole 3；Positioning
Hole is used for the position for locking flexible circuit board when mounted.Center mounting hole 4 is provided with the hard wiring board；In feel at ease
Fill the positioning that hole is used for wiring board center.The bottom of the flexible circuit board is provided with elastic heat dissipating piece 5；Elastic heat dissipating
Piece is aluminium flake.During in order to make installation, flexible circuit board is more docile with installation site, the bottom point of the elastic heat dissipating piece
Section is provided with glue 6；The position that the elastic heat dissipating on piece corresponds to the center mounting hole on hard wiring board offers out
Mouth 7.
The embodiment of the simply present invention described in description above, various illustrations are not to the reality of the present invention
Matter Composition of contents limits, and person of an ordinary skill in the technical field can be to described in the past specific after specification has been read
Embodiment is made an amendment or is deformed, without departing from the spirit and scope of invention.
Claims (2)
- A kind of 1. flexible folding wiring board of electroluminescent lamp, it is characterised in that：Including at least two pieces of flexible circuit board；Adjacent two pieces are soft Property wiring board is provided with hard wiring board between each other；The both ends of the hard wiring board are welded on two pieces of adjacent flexible wires Between the plate of road；It is arranged in the flexible circuit board at most both ends and is respectively arranged with location hole；It is provided with the hard wiring board Center mounting hole；The bottom of the flexible circuit board is provided with elastic heat dissipating piece；The bottom section of the elastic heat dissipating piece It is provided with glue；The position that the elastic heat dissipating on piece corresponds to the center mounting hole on hard wiring board offers opening.
- A kind of 2. flexible folding wiring board of electroluminescent lamp as claimed in claim 1, it is characterised in that：The elastic heat dissipating piece is Aluminium flake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733387.6A CN105263257B (en) | 2015-10-31 | 2015-10-31 | A kind of flexible folding wiring board of electroluminescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733387.6A CN105263257B (en) | 2015-10-31 | 2015-10-31 | A kind of flexible folding wiring board of electroluminescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105263257A CN105263257A (en) | 2016-01-20 |
| CN105263257B true CN105263257B (en) | 2018-04-20 |
Family
ID=55102712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510733387.6A Active CN105263257B (en) | 2015-10-31 | 2015-10-31 | A kind of flexible folding wiring board of electroluminescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105263257B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783567A (en) * | 2016-03-22 | 2016-07-20 | 周玉翔 | Industrial heat sink |
| CN106132079A (en) * | 2016-08-29 | 2016-11-16 | 广东永创鑫电子有限公司 | Flexible circuit board of collapsible moulding a kind of of heat dissipation metal and preparation method thereof |
| CN107703700A (en) * | 2017-09-13 | 2018-02-16 | 广东欧珀移动通信有限公司 | Terminal device, circuit board assemblies, flash lamp component and its manufacture method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202514167U (en) * | 2012-04-27 | 2012-10-31 | 深圳市盛创新精密电子有限公司 | Connecting structure for hard circuit boards and flexible circuit boards of LED (Light Emitting Diode) strip |
| CN203104942U (en) * | 2012-12-31 | 2013-07-31 | 广东欧珀移动通信有限公司 | A flexible printed circuit |
| CN205071450U (en) * | 2015-10-31 | 2016-03-02 | 常州市协和电路板有限公司 | Circuit board is rolled over to flexible for luminescent light |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08116147A (en) * | 1994-10-14 | 1996-05-07 | Toshiba Corp | Connection structure of rigid substrate |
| JP2008258357A (en) * | 2007-04-04 | 2008-10-23 | Fujikura Ltd | Rigid flexible board and manufacturing method thereof |
-
2015
- 2015-10-31 CN CN201510733387.6A patent/CN105263257B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202514167U (en) * | 2012-04-27 | 2012-10-31 | 深圳市盛创新精密电子有限公司 | Connecting structure for hard circuit boards and flexible circuit boards of LED (Light Emitting Diode) strip |
| CN203104942U (en) * | 2012-12-31 | 2013-07-31 | 广东欧珀移动通信有限公司 | A flexible printed circuit |
| CN205071450U (en) * | 2015-10-31 | 2016-03-02 | 常州市协和电路板有限公司 | Circuit board is rolled over to flexible for luminescent light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105263257A (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180608 Address after: 213000 4 Tong Tou Road, Henglin Town, Wujin District, Changzhou, Jiangsu Patentee after: JIANGSU XIEHE ELECTRONIC CO.,LTD. Address before: 213103 Cui Qiao street, Henglin Town, Wujin District, Changzhou, Jiangsu, China Patentee before: Zhang Nanguo |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flexible circuit board for luminescent lamps Effective date of registration: 20230802 Granted publication date: 20180420 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd. Pledgor: JIANGSU XIEHE ELECTRONIC CO.,LTD. Registration number: Y2023980050508 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |