CN201973548U - Flexible LED strip - Google Patents
Flexible LED strip Download PDFInfo
- Publication number
- CN201973548U CN201973548U CN2011200351989U CN201120035198U CN201973548U CN 201973548 U CN201973548 U CN 201973548U CN 2011200351989 U CN2011200351989 U CN 2011200351989U CN 201120035198 U CN201120035198 U CN 201120035198U CN 201973548 U CN201973548 U CN 201973548U
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- CN
- China
- Prior art keywords
- circuit board
- lead
- wire
- sleeve pipe
- light band
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a decorative illuminating device, in particular to a flexible LED strip, which comprises at least one flexible strip-shaped circuit board and a light transmitting flexible insulating sleeve, wherein the circuit board is arranged in an inner cavity of the sleeve, at least two leads are embedded into the sleeve wall, the circuit board is provided with at least one LED, and one end of the circuit board is provided with at least two leads. The flexible LED strip is characterized in that each lead is respectively connected with the corresponding lead and conducted to form at least two connecting portions which are staggered in the length direction of the sleeve. Compared with the prior art, the flexible LED strip has the advantages of simple and reasonable structure, safety, reliability, easiness in processing and fine decorative effect.
Description
Technical field
The utility model relates to a kind of decorative light device, particularly a kind of LED flexible light band.
Background technology
LED flexible light band (the soft lamp bar of LED) has characteristics such as brightness height, long service life, economical environment-protective, it is widely used in decorative lighting market, as delineate at signboard, captions advertisement, contour of building, illumination places such as the illumination of indoor smallpox, body of a motor car interior trim.
LED flexible light band in the market generally is made up of heart yearn, flexible banded circuit board (for example FPC FPC) and clad.
This lamp band is when producing, lead-in wire on the circuit board and the lead in the heart yearn need be electrically connected, when the lead in the adjacent very near and heart yearn of a plurality of leads of circuit board one end is also adjacent when very near (as the lampion band, often adopting four to five leads), this being electrically connected caused short circuit easily and damaged.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of LED flexible light band, and it is simple in structure not fragile.
For achieving the above object, the utility model adopts following technical scheme:
A kind of LED flexible light band, the flexible insulation sleeve pipe that comprises at least one a flexible banded circuit board and a printing opacity, circuit board is arranged in the inner chamber of sleeve pipe, the tube wall of sleeve pipe is embedded with at least two leads, circuit board is provided with at least one LED, one end of circuit board is provided with at least two lead-in wires, it is characterized in that: each lead-in wire connects conducting with corresponding lead respectively and forms at least two junctions, staggers in the position of each junction on the length direction of sleeve pipe.
Technique scheme can also be further improved by following technical measures.
Sleeve pipe comprises heart yearn and clad, and the groove of heart yearn is as the inner chamber of sleeve pipe and containment circuit board, clad cladding core wire and circuit board.
The tube wall of sleeve pipe comprises a roof, two side and a diapire, and lead is embedded in the diapire, and the front of circuit board and LED are towards roof.
Each lead-in wire extends to the other end of circuit board from an end of circuit board, and the length of each lead-in wire increases progressively.
Each lead-in wire is with insulated hull respectively.
Each lead-in wire is connected with the circuit in circuit board front, and the end of circuit board makes lead-in wire be positioned at the back side of circuit board towards back side turnover.
Each lead-in wire is connected with the circuit in circuit board front, and the end of circuit board is provided with and the corresponding through hole that goes between, and is connected with lead after each lead-in wire passes corresponding through hole again.
Each lead-in wire is connected with the circuit of back of circuit board.
Turnover place of circuit board is with insulating boot.
Above-mentioned each technical measures can be selected a use, use also capable of being combined.
Compared to existing technology, the utlity model has following beneficial effect: simple and reasonable, safe and reliable, handling ease, good decorating effect.
Description of drawings
Fig. 1 is an end face structure schematic diagram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the upward view of circuit board 1 and lead-in wire 4 among Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1-3, a kind of LED flexible light band, the flexible insulation sleeve pipe that comprises at least one a flexible banded circuit board 1 and a printing opacity, circuit board 1 is arranged in the inner chamber of sleeve pipe, the tube wall of sleeve pipe is embedded with four leads 2, and circuit board 1 is provided with at least one LED3, and an end of circuit board 1 is provided with three lead-in wires 4, article three, lead-in wire staggers with the corresponding lead connection conducting formation position of 5,6,7, three junctions 5,6,7 on the length direction of sleeve pipe, three junctions respectively.
Sleeve pipe comprises heart yearn 8 and clad 9, and the groove 10 of heart yearn 8 is as the inner chamber of sleeve pipe and containment circuit board 1, clad 9 cladding core wires 8 and circuit board 1.
The wall portion of sleeve pipe comprises a roof, two side and a diapire, and the diapire of sleeve pipe comprises the diapire 11 of heart yearn 8 and the diapire of clad 9, and lead 2 is embedded in the diapire 11 of heart yearn 8, and the front of circuit board 1 and LED3 are towards roof (roof of clad 9).
Each goes between and 4 extends from ends of circuit board 1 other end to circuit board 1, and each length of 4 of going between increases progressively.
Each goes between and 4 is with insulated hull 12 respectively.
Each goes between and 4 is connected with the circuit (not shown) in circuit board 1 front, and the end of circuit board 1 makes lead-in wire 4 be positioned at the back side of circuit board 1 towards back side turnover.Can also adopt two kinds of structures to make lead-in wire be positioned at the back side of circuit board 1 in addition: the end of circuit board is provided with and the corresponding through hole that goes between, and is connected with lead after each lead-in wire passes corresponding through hole again; Perhaps, the circuit board two sides all is provided with circuit, and each lead-in wire is connected with the circuit of back of circuit board.
Turnover place of circuit board 4 is with insulating boot 13.
Above-mentioned heart yearn 8 is a strip shape bodies predetermined length, light-permeable by the flexiplast extrusion molding, lead 2 compartment of terrains in the heart yearn 8 are arranged along heart yearn 8 length directions, clad 9 by the flexiplast extrusion molding, with above-mentioned heart yearn 8 isometric, light-permeable, clad 9 is coated on outside above-mentioned heart yearn 8 and the circuit board 1.
Below only be that the specific embodiment in the utility model is illustrated, every equivalent transformation or modification of making according to the design concept in the utility model all should be thought to fall into protection domain of the present utility model.
Claims (9)
1. LED flexible light band, the flexible insulation sleeve pipe that comprises at least one a flexible banded circuit board and a printing opacity, circuit board is arranged in the inner chamber of sleeve pipe, the tube wall of sleeve pipe is embedded with at least two leads, circuit board is provided with at least one LED, one end of circuit board is provided with at least two lead-in wires, it is characterized in that: each lead-in wire connects conducting with corresponding lead respectively and forms at least two junctions, staggers in the position of each junction on the length direction of sleeve pipe.
2. LED flexible light band according to claim 1 is characterized in that: sleeve pipe comprises heart yearn and clad, and the groove of heart yearn is as the inner chamber of sleeve pipe and containment circuit board, clad cladding core wire and circuit board.
3. LED flexible light band according to claim 1 and 2 is characterized in that: the tube wall of sleeve pipe comprises a roof, two side and a diapire, and lead is embedded in the diapire, and the front of circuit board and LED are towards roof.
4. LED flexible light band according to claim 3 is characterized in that: each lead-in wire extends to the other end of circuit board from an end of circuit board, and the length of each lead-in wire increases progressively.
5. LED flexible light band according to claim 4 is characterized in that: each lead-in wire is with insulated hull.
6. LED flexible light band according to claim 4 is characterized in that: each lead-in wire is connected with the circuit in circuit board front, and the end of circuit board makes lead-in wire be positioned at the back side of circuit board towards back side turnover.
7. LED flexible light band according to claim 4 is characterized in that: each lead-in wire is connected with the circuit in circuit board front, and the end of circuit board is provided with and the corresponding through hole that goes between, and is connected with lead after each lead-in wire passes corresponding through hole again.
8. LED flexible light band according to claim 4 is characterized in that: each lead-in wire is connected with the circuit of back of circuit board.
9. LED flexible light band according to claim 6, it is characterized in that: turnover place of circuit board is with insulating boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200351989U CN201973548U (en) | 2011-01-28 | 2011-01-28 | Flexible LED strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200351989U CN201973548U (en) | 2011-01-28 | 2011-01-28 | Flexible LED strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973548U true CN201973548U (en) | 2011-09-14 |
Family
ID=44578649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200351989U Expired - Fee Related CN201973548U (en) | 2011-01-28 | 2011-01-28 | Flexible LED strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095121A (en) * | 2011-01-28 | 2011-06-15 | 中山市科顺分析测试技术有限公司 | LED (Light Emitting Diode) flexible lamp band |
| CN107632471A (en) * | 2016-07-19 | 2018-01-26 | 鸿富锦精密工业（深圳）有限公司 | Light source module and backlight module |
-
2011
- 2011-01-28 CN CN2011200351989U patent/CN201973548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095121A (en) * | 2011-01-28 | 2011-06-15 | 中山市科顺分析测试技术有限公司 | LED (Light Emitting Diode) flexible lamp band |
| CN107632471A (en) * | 2016-07-19 | 2018-01-26 | 鸿富锦精密工业（深圳）有限公司 | Light source module and backlight module |
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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: 20110914 Termination date: 20140128 |