CN204026583U - The soft lamp bar of safety-type LED based on FPC - Google Patents
The soft lamp bar of safety-type LED based on FPC Download PDFInfo
- Publication number
- CN204026583U CN204026583U CN201420465348.3U CN201420465348U CN204026583U CN 204026583 U CN204026583 U CN 204026583U CN 201420465348 U CN201420465348 U CN 201420465348U CN 204026583 U CN204026583 U CN 204026583U
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- fpc
- led
- safety
- lamp bar
- utility
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- 238000004020 luminiscence type Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses the soft lamp bar of a kind of safety-type LED based on FPC, it is characterized in that, comprise the inner FPC emptying completely, be welded on the electric power connection line in this FPC two ends, and the pcb board that is embedded in described FPC inside; On described pcb board, be provided with at least two LED branch roads, every LED branch road forms by resistance of a LED lamp series connection, and all LED branch roads are parallel with one another, and are communicated with described electric power connection line.The utility model is simple in structure, easy to use, safe, has very high practical value.
Description
Technical field
The utility model relates to a kind of LED lamp bar, specifically, relates to the soft lamp bar of a kind of safety-type LED based on FPC.
Background technology
At present, be subject to field and the ambient influnence of advertisement and identifier application, light source product used also presents varied, but, which kind of product no matter, all must possess and use the feature safe, easy for installation, adaptive capacity to environment is strong, if can take into account cost and Luminescence Uniformity, have more market prospects.
Utility model content
The purpose of this utility model is to provide the soft lamp bar of a kind of safety-type LED based on FPC, takes into account security, reliability, and with low cost, can also arbitrarily bend, to adapt to various environment.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The soft lamp bar of safety-type LED based on FPC, comprises the inner FPC emptying completely, is welded on the electric power connection line in this FPC two ends, and the pcb board that is embedded in described FPC inside; On described pcb board, be provided with at least two LED branch roads, every LED branch road forms by resistance of a LED lamp series connection, and all LED branch roads are parallel with one another, and are communicated with described electric power connection line.
Further, described LED lamp evagination is in the surface of described FPC.
Further, all LED lamps are uniformly distributed on described FPC.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model adopts the power supply access way of the direct bonding wire of FPC, has realized seamless sealing, thereby play good protection against the tide, dust-proof effect to embedding its inner electric elements, has guaranteed the security of internal component work.
(2) the utility model adopts FPC to make completely, and inside empties, and makes whole LED lamp bar form soft, can easily bend, and can adapt to various environment.
(3) the utility model circuit is simple, adopts the current-limiting mode of lamp one resistance, has guaranteed security and the Luminescence Uniformity of LED lamp; Meanwhile, adopt the mode of many branch circuit parallel connections, to avoid a branch trouble to cause other branch roads normally to work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-FPC, 2-LED lamp.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As depicted in figs. 1 and 2, the soft lamp bar of the disclosed safety-type LED based on FPC of the utility model, mainly consists of flexible PCB and pcb board.Flexible PCB, i.e. FPC, its inside is emptied, and pcb board is embedded in FPC; LED circuit is installed on pcb board, comprises at least two branch roads, every branch road is in series by a LED lamp and a resistance.By the metering function of resistance, can effectively prevent LED lamp overcurrent, ensured the security of LED lamp.All branch roads are parallel with one another, are then connected with external power source.
Specifically, in the termination of FPC, be welded with electric power connection line, the supply terminals of the LED circuit on pcb board is directly communicated with this electric power connection line, thereby is connected with external power source.For safety, the utility model is generally used 12V direct current directly to power, and when unexpected generation, can not damage human body.
Further, for highlighting advertising results, described LED lamp evagination is in the surface of described FPC, and it is upper that all LED lamps are uniformly distributed in described FPC, to guarantee the illumination uniformity.
The hollow out design of whole FPC inside, can make whole LED lamp bar keep soft condition, can bend arbitrarily, to adapt to various environment.
Above-described embodiment is only preferred embodiment of the present utility model; the not restriction to the utility model protection domain; in every case adopt design principle of the present utility model, and carry out non-creativeness work on this basis and the variation made, within all should belonging to protection domain of the present utility model.
Claims (3)
1. the soft lamp bar of the safety-type LED based on FPC, is characterized in that, comprises the inner FPC emptying completely, is welded on the electric power connection line in this FPC two ends, and the pcb board that is embedded in described FPC inside; On described pcb board, be provided with at least two LED branch roads, every LED branch road forms by resistance of a LED lamp series connection, and all LED branch roads are parallel with one another, and are communicated with described electric power connection line.
2. the soft lamp bar of the safety-type LED based on FPC according to claim 1, is characterized in that, described LED lamp evagination is in the surface of described FPC.
3. the soft lamp bar of the safety-type LED based on FPC according to claim 2, is characterized in that, all LED lamps are uniformly distributed on described FPC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465348.3U CN204026583U (en) | 2014-08-18 | 2014-08-18 | The soft lamp bar of safety-type LED based on FPC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465348.3U CN204026583U (en) | 2014-08-18 | 2014-08-18 | The soft lamp bar of safety-type LED based on FPC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026583U true CN204026583U (en) | 2014-12-17 |
Family
ID=52066439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465348.3U Expired - Lifetime CN204026583U (en) | 2014-08-18 | 2014-08-18 | The soft lamp bar of safety-type LED based on FPC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054380A1 (en) * | 2015-09-28 | 2017-04-06 | 李忠训 | Fpc-based safe led soft light bar |
-
2014
- 2014-08-18 CN CN201420465348.3U patent/CN204026583U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017054380A1 (en) * | 2015-09-28 | 2017-04-06 | 李忠训 | Fpc-based safe led soft light bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160328 Address after: 610200, No. two, section two, airport road 1000, Southwest Economic Development Zone, Shuangliu County, Sichuan, Chengdu Patentee after: BLUEVIEW ELEC-OPTIC TECH Co.,Ltd. Address before: Chenghua District Shuangqing Road Chengdu City, Sichuan province 610000 26 1 unit 1 Building No. 1603 Patentee before: Li Zhongxun |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |