CN203219607U - High-heat-conduction flexible LED lead plate - Google Patents
High-heat-conduction flexible LED lead plate Download PDFInfo
- Publication number
- CN203219607U CN203219607U CN 201320161369 CN201320161369U CN203219607U CN 203219607 U CN203219607 U CN 203219607U CN 201320161369 CN201320161369 CN 201320161369 CN 201320161369 U CN201320161369 U CN 201320161369U CN 203219607 U CN203219607 U CN 203219607U
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- flexible led
- radiating metal
- guide plate
- heat
- thermal conductivity
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Abstract
The utility model discloses a high-heat-conduction flexible LED lead plate. The high-heat-conduction flexible LED lead plate comprises a coat, an insulation layer, an adhesive layer, a radiating metal lead, a heat conduction adhesive layer and a radiating metal foil layer, the adhesive layer is arranged at the upper end of the radiating metal lead, the heat conduction adhesive layer is arranged at the lower end of the radiating metal lead, the radiating metal foil layer is arranged at the lower end of the heat conduction adhesive layer, the insulation layer is arranged at the upper end of the adhesive layer, and the coat is arranged at the upper end of the insulation layer. The high-heat-conduction flexible LED lead plate has an ingenious and reasonable structural design, a plurality of line layers cover the right and wrong sides of the high-heat-conduction flexible LED lead plate, and the heat conduction adhesive layer has an adhesion effect, has good heat conduction and radiation effects and can strengthen the radiating performance of the high-heat-conduction flexible LED lead plate, so the work reliability and the practical work life of the high-heat-conduction flexible LED lead plate is improved, the structure is simple, and the high-heat-conduction flexible LED lead plate is easy to manufacture, thereby it is benefit for the wide popularization and application.
Description
Technical field
The utility model relates to LED wiring board technical field, is specifically related to a kind of high thermal conductivity flexible LED wire guide plate.
Background technology
The wiring board of prior art is the single face wiring board, it has line layer and covers the positive and negative covering rete of the positive and negative of line layer respectively, in the LED wiring board, heat dispersion is very important, good performance of heat dissipation not only can guarantee working lastingly reliably of LED, but also can prolong the useful life of LED.Regrettably, although there is the people to propose to improve the modified model wiring board of heat dispersion in hardboard (pcb board) field, but the flexible LED wiring board that does not also have the improvement heat dispersion up to now, also there is the problem of this heat dispersion deficiency in above-mentioned two kinds of LED wiring boards of prior art, are not suitable for for the thermal diffusivity requirement than higher or need be with the more high-power LED wiring board application scenario of coming work.Therefore, along with people improve constantly the requirement of product and the continuous maturation in market, existing LED wire guide plate can't satisfy the demand of existing market.
The utility model content
The purpose of this utility model is, at above-mentioned deficiency, provide a kind of structural design ingenious, reasonable, strengthened the heat dispersion of LED wire guide plate originally with lower one-tenth, improve the functional reliability of product and a kind of high-termal conductivity flexible LED wire guide plate in real work life-span.
For achieving the above object, technical scheme provided by the utility model is: a kind of high thermal conductivity flexible LED wire guide plate, comprise that coating, insulating barrier, glue-line, heat radiating metal lead, heat conduction glue-line and heat radiating metal paper tinsel layer constitute, described glue-line is arranged on the upper end of heat radiating metal lead, described heat-conducting glue is arranged on the lower end of heat radiating metal lead, described heat radiating metal paper tinsel layer is arranged on the lower end of heat conduction glue-line, and described insulating barrier is arranged on the upper end of glue-line, and described coating is arranged on the upper end of insulating barrier.
Wherein, coating is any with in the lower member: white ink member, Yellow ink member, red ink member, green ink member and black ink member.
As a kind of improvement of the high thermal conductivity flexible LED of the utility model wire guide plate, coating is made of the white ink member.
As a kind of improvement of the high thermal conductivity flexible LED of the utility model wire guide plate, described insulating barrier is polyimide film.
As a kind of improvement of the high thermal conductivity flexible LED of the utility model wire guide plate, described glue-line is epoxy glue member or acrylate glue member.
A kind of improvement as the high thermal conductivity flexible LED of the utility model wire guide plate, described heat radiating metal lead is any with in the lower member: copper conductor member, aluminum conductor member, aluminium alloy conductor member, copper alloy wire member, nickel alclad wire element or copper cladding aluminum conductor member.
As a kind of improvement of the high thermal conductivity flexible LED of the utility model wire guide plate, described heat radiating metal lead is made of the copper cladding aluminum conductor member.
As a kind of improvement of the high thermal conductivity flexible LED of the utility model wire guide plate, described heat conduction glue-line is heat conductive silica gel.
As a kind of improvement of the high thermal conductivity flexible LED of the utility model wire guide plate, described heat radiating metal paper tinsel layer is any with in the lower member: Copper Foil member, aluminium foil member, silver-colored aluminium foil member and copper-clad aluminium foil member.
As a kind of improvement of the high thermal conductivity flexible LED of the utility model wire guide plate, described heat radiating metal paper tinsel layer is made of the Copper Foil member.
The beneficial effects of the utility model are: the utility model structural design is ingenious, reasonable, the multilayer line layer covers the tow sides of high thermal conductivity flexible LED wire guide plate, the heat conduction glue-line namely plays bonding effect, good heat conduction, thermal diffusivity are arranged again, can be with the original heat dispersion that strengthens high thermal conductivity flexible LED wire guide plate of lower one-tenth, functional reliability and the real work life-span of improving product, simple in structure, cost of manufacture is low, and is easy to make, and is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is sectional structure schematic diagram of the present utility model.
Embodiment
Referring to Fig. 1, a kind of high thermal conductivity flexible LED wire guide plate that present embodiment provides, comprise that coating 1, insulating barrier 2, glue-line 3, heat radiating metal lead 4, heat conduction glue-line 5 and heat radiating metal paper tinsel layer 6 constitute, described glue-line 3 is arranged on the upper end of heat radiating metal lead 4, described heat conduction glue-line 5 is arranged on the lower end of heat radiating metal lead 4,6 layers of lower end that is arranged on heat conduction glue-line 5 of described heat radiating metal paper tinsel, described insulating barrier 2 is arranged on the upper end of glue-line 3, and described coating 1 is arranged on the upper end of insulating barrier 2.
In the present embodiment, described coating 1 is made of the white ink member.Among other embodiment, described coating 1 is any with in the lower member: white ink member, Yellow ink member, red ink member, green ink member and black ink member.
In the present embodiment, described insulating barrier 2 is polyimide film, and polyimide film is the material of a kind of high temperature resistant, radiation hardness, resistance to chemical attack and electrical insulation capability, can use in that 250～280 ℃ of air are medium-term and long-term.
In the present embodiment, described glue-line 3 is epoxy glue member or acrylate glue member.Have heat-resisting, resistance to ag(e)ing and oil resistance, be widely used in various high temperature, the oil resistant environment.
In the present embodiment, described heat radiating metal lead 4 is made of the copper cladding aluminum conductor member.Among other embodiment, described heat radiating metal lead 4 is any with in the lower member: copper conductor member, aluminum conductor member, aluminium alloy conductor member, copper alloy wire member, nickel alclad wire element or copper cladding aluminum conductor member.
In the present embodiment, described heat conduction glue-line 5 is heat conductive silica gel.Existing bonding effect has good heat conduction, thermal diffusivity again, has good protection against the tide, antidetonation, anti-corona, anti-electric creepage performance.
In the present embodiment, described heat radiating metal paper tinsel layer 6 is made of the Copper Foil member.Among other embodiment, described heat radiating metal paper tinsel layer 6 is any with in the lower member: Copper Foil member, aluminium foil member, silver-colored aluminium foil member and copper-clad aluminium foil member.
In the actual production, can be according to the required performance requirements such as cheap, radiating effect that reach, can select heat radiation heat radiating metal lead 4, heat-conducting glue 5 and the metal forming 6 of individual features, thickness to make high thermal conductivity flexible LED wire guide plate, so that product possesses high heat radiation lower-price characteristic, and can guarantee the product reliability height simultaneously, make the life-span of LED wire guide plate longer, prolonged the service time of product, simple in structure, cost is low, be easy to make, be beneficial to wide popularization and application.
As described in the utility model above-described embodiment, adopt structure same or analogous with it and the wire guide plate of other structure of obtaining, all in the utility model protection range.。
Claims (10)
1. one kind high thermal conductivity flexible LED wire guide plate, it is characterized in that, comprise that coating, insulating barrier, glue-line, heat radiating metal lead, heat conduction glue-line and heat radiating metal paper tinsel layer constitute, described glue-line is arranged on the upper end of heat radiating metal lead, described heat-conducting glue is arranged on the lower end of heat radiating metal lead, described heat radiating metal paper tinsel layer is arranged on the lower end of heat conduction glue-line, and described insulating barrier is arranged on the upper end of glue-line, and described coating is arranged on the upper end of insulating barrier.
2. high thermal conductivity flexible LED wire guide plate according to claim 1 is characterized in that: described coating any for in the lower member: white ink member, Yellow ink member, red ink member, green ink member and black ink member.
3. high thermal conductivity flexible LED wire guide plate according to claim 2, it is characterized in that: described coating is made of the white ink member.
4. high thermal conductivity flexible LED wire guide plate according to claim 1, it is characterized in that: described insulating barrier is polyimide film.
5. high thermal conductivity flexible LED wire guide plate according to claim 1, it is characterized in that: described glue-line is epoxy glue member or acrylate glue member.
6. high thermal conductivity flexible LED wire guide plate according to claim 1, it is characterized in that: described heat radiating metal lead any for in the lower member: copper conductor member, aluminum conductor member, aluminium alloy conductor member, copper alloy wire member, nickel alclad wire element or copper cladding aluminum conductor member.
7. high thermal conductivity flexible LED wire guide plate according to claim 6, it is characterized in that: described heat radiating metal lead is made of the copper cladding aluminum conductor member.
8. high thermal conductivity flexible LED wire guide plate according to claim 1, it is characterized in that: described heat conduction glue-line is heat conductive silica gel.
9. high thermal conductivity flexible LED wire guide plate according to claim 1 is characterized in that: described heat radiating metal paper tinsel layer any for in the lower member: Copper Foil member, aluminium foil member, silver-colored aluminium foil member and copper-clad aluminium foil member.
10. high thermal conductivity flexible LED wire guide plate according to claim 9, it is characterized in that: described heat radiating metal paper tinsel layer is made of the Copper Foil member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161369 CN203219607U (en) | 2013-04-03 | 2013-04-03 | High-heat-conduction flexible LED lead plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161369 CN203219607U (en) | 2013-04-03 | 2013-04-03 | High-heat-conduction flexible LED lead plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219607U true CN203219607U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161369 Expired - Fee Related CN203219607U (en) | 2013-04-03 | 2013-04-03 | High-heat-conduction flexible LED lead plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219607U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934080A (en) * | 2016-07-20 | 2016-09-07 | 苏州福莱盈电子有限公司 | Double-side heat dissipation flexible printed circuit board |
| CN106132075A (en) * | 2016-07-20 | 2016-11-16 | 苏州福莱盈电子有限公司 | A kind of flexible heat sink wiring board |
| CN106163088A (en) * | 2016-07-20 | 2016-11-23 | 苏州福莱盈电子有限公司 | A kind of double-faced flexible wiring board of middle part heat conduction |
| CN106211550A (en) * | 2016-07-20 | 2016-12-07 | 苏州福莱盈电子有限公司 | A kind of flexible circuit board of top heat radiation |
-
2013
- 2013-04-03 CN CN 201320161369 patent/CN203219607U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934080A (en) * | 2016-07-20 | 2016-09-07 | 苏州福莱盈电子有限公司 | Double-side heat dissipation flexible printed circuit board |
| CN106132075A (en) * | 2016-07-20 | 2016-11-16 | 苏州福莱盈电子有限公司 | A kind of flexible heat sink wiring board |
| CN106163088A (en) * | 2016-07-20 | 2016-11-23 | 苏州福莱盈电子有限公司 | A kind of double-faced flexible wiring board of middle part heat conduction |
| CN106211550A (en) * | 2016-07-20 | 2016-12-07 | 苏州福莱盈电子有限公司 | A kind of flexible circuit board of top heat radiation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140403 |