CN104100919A - Flexible LED (light emitting diode) neon lamp in 360-degree illumination - Google Patents
Flexible LED (light emitting diode) neon lamp in 360-degree illumination Download PDFInfo
- Publication number
- CN104100919A CN104100919A CN201410324476.0A CN201410324476A CN104100919A CN 104100919 A CN104100919 A CN 104100919A CN 201410324476 A CN201410324476 A CN 201410324476A CN 104100919 A CN104100919 A CN 104100919A
- Authority
- CN
- China
- Prior art keywords
- led
- fpc
- flexible led
- heart yearn
- light
- 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.)
- Granted
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a flexible LED (light emitting diode) neon lamp in 360-degree illumination. The flexible LED neon lamp in 360-degree illumination comprises an elongated light-permeable insulation coating layer and two strip LED light sources and is characterized in that each LED light source is formed by soldering a plurality of surface-mounted LEDs onto a flexible circuit board; the light-permeable insulation coating layer comprises an outer skin and an inner core wire provided with a through hole in the length direction, and the two strip LED light sources in back-to-back placement are arranged in the through hole; a distance can be reserved between each LED light emitting face and a face, facing each LED light emitting face, of the through hole of the core wire by arranging two opposite grooves in the inner wall of the core wire. The flexible LED neon lamp in 360-degree illumination has the advantages of reliable quality and capability of 360-degree illumination.
Description
Technical field
The present invention relates to decorate or lighting field, relate in particular to a kind of quality firm, can 360 the luminous flexible LED neon light of degree.
Background technology
Flexible LED neon light have energy-conserving and environment-protective, light soft evenly, can bending installation etc. advantage, all liked by vast consumption, traditional general lighting angle of flexible LED neon light only has 180 degree, and the installation that is not suitable for making solid signboard or needs wide-angle to view and admire object is used.
Traditional its structure of flexible LED neon light is generally: comprise arch insulation printing opacity crust, built-in electrical insulation printing opacity heart yearn and LED light source, wherein the dual-side of arch insulation printing opacity crust is provided with light blocking layer, the light that LED sends can only be exhaled from arch end face, thereby lighting angle is restricted, can only be applicable to the occasion that needs one side luminous.
The LED light-emitting area of tradition flexible LED neon light is all directly to contact with heart yearn or crust, in the time of flexible LED neon light bending distortion, heart yearn or crust can push up and be pressed onto LED light-emitting area, make the filament connecting for LED chip electrode of LED inside can produce fracture or come off, and cause the dead lamp of LED; Especially when LED inside comprises red LED chip, as red-light LED or RGB LED, because the height of red LED chip is the nearly twice of other color LED chip height, for the filament of connection-core sheet end face electrode from LED light-emitting area very close to, be easy to pressed and rupture or come off by heart yearn or crust top, cause the dead lamp of LED.
On the other hand, in the time that the connection carrier of LED light source is FPC, flexible LED neon light bending distortion excessively or easily make FPC fracture when more frequent, thereby the problem that causes lamp body not work.
Thereby be necessary existing flexible LED neon light to do further Improvement and perfection.
Summary of the invention
The object of the present invention is to provide a kind of quality firm, can 360 the luminous flexible LED neon light of degree.
The technical scheme that the present invention adopted is for achieving the above object: the luminous flexible LED neon light of a kind of 360 degree, comprise strip printing opacity insulating coating and banded LED light source, it is characterized in that: described banded LED light source is that a plural number adopting surface mounted LED is welded on FPC; Printing opacity insulating coating comprises crust and internal core, and described heart yearn is provided with through hole along its length, is provided with two ribbon LED light sources in through hole, the back-to-back placement of two ribbon LED light sources; The face that the light-emitting area of described LED and core wire through hole are right against LED light-emitting area is spaced a distance.
The inwall of described heart yearn is provided with two relative grooves, and the dual-side of FPC is arranged in groove.Groove is easy to the fixing of banded LED light source, and can make to produce spacing distance between the light-emitting area of LED and core wire through hole inner wall surface.
The inwall of described heart yearn is provided with two relative grooves, between two ribbon LED light sources, is provided with the stator isometric with FPC, and the dual-side of FPC and/or the dual-side of stator are arranged in groove.Groove and stator are easy to the fixing of banded LED light source, and can make to produce spacing distance between the light-emitting area of LED and core wire through hole inner wall surface.
Described stator is sheet metal or sheet.
The outer surface of described sheet metal is provided with insulation book layer, and phenomenon can prevent from being short-circuited between upper and lower two ribbon LED light sources.
Described FPC is corrosivity flexible print circuit board or non-aggressive FPC.
The structure of described non-aggressive FPC is: two or more the flat-shaped metal wire of calendering is placed side by side, the top and bottom of flat-shaped metal wire are respectively fitted with insulation book film, the flat-shaped metal wire of part is provided with fracture on demand, and LED is welded in fracture or is connected across on adjacent two flat-shaped metal wires.Adopt this structural flexibility wiring board, can and dispel the heat according to current/voltage the thickness width of flat-shaped metal wire need to be set, can realize high pressure or large driven current density, can make in addition banded LED light source do longlyer, as more than 50 meters or 100 meters.
Described heart yearn is provided with the notch that is communicated with heart yearn outside and core wire through hole along its length, so that banded LED light source is inserted in core wire through hole from notch.
In described heart yearn, be also provided with two metallic cables, two metallic cables are distributed in the both sides of notch, and banded LED light source is parallel on two metallic cables.
Described crust is the white printing opacity insulating materials of mist, and the light that can send LED carries out astigmatism, thereby realizes the effect of luminous continuous uniform.
The present invention comprises following beneficial effect: the present invention is by the through hole of insulation printing opacity heart yearn, back-to-back two ribbon LED light sources being set, thereby it is luminous to realize 360 degree; By the inwall at heart yearn, groove is set, the dual-side of FPC and/or stator can be stuck in groove, thereby realize LED light-emitting area and core wire through hole inner surface is spaced apart, make flexible LED neon light in the time of bending, heart yearn inner surface can not push up and be pressed onto LED light-emitting area, thereby can not cause the problem of the dead lamp of LED; Between two ribbon LED light sources, stator is set as sheet metal in addition, can prevents that FPC bending or twisting from excessively producing the problem rupturing and lamp body is not worked; In addition, sheet metal also has the effect of heat conduction.
It is pointed out that enforcement arbitrary product of the present invention not need to reach above simultaneously and produce effect.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the stereogram of the embodiment of the present invention one;
Fig. 2 is the I portion enlarged drawing of Fig. 1;
Fig. 3 is the A-A line profile of Fig. 1;
Fig. 4 is the STRUCTURE DECOMPOSITION figure of non-aggressive FPC;
Fig. 5 is the profile of the embodiment of the present invention two;
Fig. 6 is the profile of the embodiment of the present invention three.
Detailed description of the invention
Referring to figs. 1 through the preferred embodiment of the present invention shown in Fig. 3, the luminous flexible LED neon light of a kind of 360 degree, comprise strip printing opacity insulating coating 1 and banded LED light source 2, described banded LED light source 2 is that a plural number adopting surface mounted LED 3 is welded on FPC 4; Printing opacity insulating coating 1 comprises crust 5 and internal core 6, and described heart yearn 6 is provided with through hole 7 along its length, is provided with the back-to-back placement of two ribbon LED light source 2, two ribbon LED light sources 2 in through hole 7; The face that the light-emitting area of described LED3 and core wire through hole 7 the are right against LED3 light-emitting area H that is spaced a distance.
Square for lead angle of described heart yearn 6, the inwall of heart yearn 6 is provided with between two relative groove 8, two ribbon LED light sources 2 and is provided with the stator isometric with FPC 9, and in the present embodiment, stator 9 is steel disc, can certainly be copper sheet or sheet; The dual-side of the dual-side of FPC 4 and stator 9 is arranged in groove 8.Groove 8 and stator 9 are easy to the fixing of banded LED light source 2, and can make to produce spacing distance H between the light-emitting area of LED3 and heart yearn 6 inner surfaces.
The outer surface of described stator 9 can be provided with insulation book layer (not shown), and phenomenon can prevent from being short-circuited between upper and lower two ribbon LED light sources 2.
Described FPC 4 is corrosivity flexible print circuit board, it can certainly be non-aggressive FPC, as shown in Figure 4, the structure of described non-aggressive FPC is: two or more the flat-shaped metal wire 10 of calendering is placed side by side, the top and bottom of flat-shaped metal wire 10 are respectively fitted with insulation book film 11, the flat-shaped metal wire 10 of part is provided with fracture 12 on demand, and LED3 is welded in fracture 12 or is connected across on adjacent two flat-shaped metal wires 10.Adopt non-aggressive FPC, can and dispel the heat according to current/voltage the thickness width of flat-shaped metal wire 10 need to be set, can realize high pressure or large driven current density, can make in addition banded LED light source 2 do longlyer, as more than 50 meters or 100 meters.
Described heart yearn 6 is provided with the notch 13 that is communicated with heart yearn 6 outsides and core wire through hole 7 along its length, so that banded LED light source 2 is inserted in core wire through hole 7 from notch 13.
In described heart yearn 6, be also provided with the both sides that 14, two metallic cables 14 of two metallic cables are distributed in notch 13, banded LED light source 2 is parallel on two metallic cables 14.
Described crust 5 is the white printing opacity insulating materials of mist, and the light that can send LED3 carries out astigmatism, thereby realizes the effect of luminous continuous uniform.
With reference to the preferred embodiment of the present invention two shown in figure 5, its structure is substantially identical with embodiment mono-, and main distinction point is: described FPC 4, for non-aggressive FPC, does not have metallic cable 14 in described heart yearn 6.
With reference to the preferred embodiment of the present invention three shown in figure 6, its structure is substantially identical with embodiment mono-, main distinction point is: described two ribbon LED light sources 2 are fixed on stator 9, and the dual-side of stator 9 is arranged in groove 8, and the dual-side of FPC 4 is not arranged in groove 8.
Above-described embodiment comprises following beneficial effect: by the through hole 7 at insulation printing opacity heart yearn 6 is interior, back-to-back two ribbon LED light sources 2 are set, thereby it is luminous to realize 360 degree; By groove 8 being set at the inwall of heart yearn 6, the dual-side of FPC 4 and/or stator 9 can be stuck in groove, thereby realize LED3 light-emitting area and core wire through hole 7 inner surfaces are spaced apart, make flexible LED neon light in the time of bending, heart yearn 6 inner surfaces can not push up and be pressed onto LED3 light-emitting area, thereby can not cause the problem of the dead lamp of LED3; Between two ribbon LED light sources 2, stator 9 is set as sheet metal in addition, can prevents that FPC 4 bending or twistings from excessively producing the problem rupturing and lamp body is not worked; In addition, sheet metal also has the effect of heat conduction.
The above, be preferred embodiment of the present invention, and the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with equal means, all should belong to protection scope of the present invention.
Claims (10)
1. the luminous flexible LED neon light of 360 degree, comprises strip printing opacity insulating coating and banded LED light source, it is characterized in that: described banded LED light source is that a plural number adopting surface mounted LED is welded on FPC; Printing opacity insulating coating comprises crust and internal core, and described heart yearn is provided with through hole along its length, is provided with two ribbon LED light sources in through hole, the back-to-back placement of two ribbon LED light sources; The face that the light-emitting area of described LED and core wire through hole are right against LED light-emitting area is spaced a distance.
2. the luminous flexible LED neon light of a kind of 360 degree according to claim 1, is characterized in that: the inwall of described heart yearn is provided with two relative grooves, and the dual-side of FPC is arranged in groove.
3. the luminous flexible LED neon light of a kind of 360 degree according to claim 1, it is characterized in that: the inwall of described heart yearn is provided with two relative grooves, between two ribbon LED light sources, be provided with the stator isometric with FPC, the dual-side of FPC and/or the dual-side of stator are arranged in groove.
4. the luminous flexible LED neon light of a kind of 360 degree according to claim 3, is characterized in that: described stator is sheet metal or sheet.
5. the luminous flexible LED neon light of a kind of 360 degree according to claim 4, is characterized in that: the outer surface of described sheet metal is provided with insulation book layer.
6. spend luminous flexible LED neon light according to the one 360 described in any one in claim 2 or 3, it is characterized in that: described FPC is corrosivity flexible print circuit board or non-aggressive FPC.
7. the luminous flexible LED neon light of a kind of 360 degree according to claim 6, it is characterized in that: the structure of described non-aggressive FPC is: two or more the flat-shaped metal wire of calendering is placed side by side, the top and bottom of flat-shaped metal wire are respectively fitted with insulation book film, the flat-shaped metal wire of part is provided with fracture on demand, and LED is welded in fracture or is connected across on adjacent two flat-shaped metal wires.
8. the luminous flexible LED neon light of a kind of 360 degree according to claim 6, is characterized in that: described heart yearn is provided with the notch that is communicated with heart yearn outside and core wire through hole along its length.
9. the luminous flexible LED neon light of a kind of 360 degree according to claim 8, is characterized in that: in described heart yearn, be also provided with two metallic cables, two metallic cables are distributed in the both sides of notch.
10. the luminous flexible LED neon light of a kind of 360 degree according to claim 6, is characterized in that: described crust is the white printing opacity insulating materials of mist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324476.0A CN104100919B (en) | 2014-07-05 | 2014-07-05 | A kind of 360 degree of light emitting flexible LED neon lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324476.0A CN104100919B (en) | 2014-07-05 | 2014-07-05 | A kind of 360 degree of light emitting flexible LED neon lights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100919A true CN104100919A (en) | 2014-10-15 |
| CN104100919B CN104100919B (en) | 2016-08-10 |
Family
ID=51669301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410324476.0A Active CN104100919B (en) | 2014-07-05 | 2014-07-05 | A kind of 360 degree of light emitting flexible LED neon lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100919B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448586A (en) * | 2018-01-18 | 2019-03-08 | 马飞 | A kind of Multi-azimuth luminous mark based on plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927486A (en) * | 2012-10-10 | 2013-02-13 | 中山市科顺分析测试技术有限公司 | Flexible LED (light-emitting diode) patch lamp bar |
| CN202972731U (en) * | 2012-11-21 | 2013-06-05 | 鹤山丽得电子实业有限公司 | Flexible water pipe lamp capable of being bent for modeling |
| CN203190289U (en) * | 2012-10-29 | 2013-09-11 | 鹤山丽得电子实业有限公司 | Whole-body light-emitting flexible tubular neon light |
| CN204026493U (en) * | 2014-07-05 | 2014-12-17 | 鹤山丽得电子实业有限公司 | The luminous flexible LED neon light of a kind of 360 degree |
-
2014
- 2014-07-05 CN CN201410324476.0A patent/CN104100919B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927486A (en) * | 2012-10-10 | 2013-02-13 | 中山市科顺分析测试技术有限公司 | Flexible LED (light-emitting diode) patch lamp bar |
| CN203190289U (en) * | 2012-10-29 | 2013-09-11 | 鹤山丽得电子实业有限公司 | Whole-body light-emitting flexible tubular neon light |
| CN202972731U (en) * | 2012-11-21 | 2013-06-05 | 鹤山丽得电子实业有限公司 | Flexible water pipe lamp capable of being bent for modeling |
| CN204026493U (en) * | 2014-07-05 | 2014-12-17 | 鹤山丽得电子实业有限公司 | The luminous flexible LED neon light of a kind of 360 degree |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448586A (en) * | 2018-01-18 | 2019-03-08 | 马飞 | A kind of Multi-azimuth luminous mark based on plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100919B (en) | 2016-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9425370B2 (en) | Method for producing a striplight and striplight | |
| US20120275157A1 (en) | Lamp string structure for emitting light within wide area | |
| DE102011084795A1 (en) | Semiconductor lighting device with galvanically non-isolated driver | |
| JP2018078044A (en) | Illumination device and method of manufacturing illumination device | |
| WO2017028740A1 (en) | Substrate for led packaging, led package, and led bulb | |
| JP7341186B2 (en) | Surface light source type LED device | |
| CN102635831A (en) | Open slot type LED (Light-emitting Diode) flexible neon lamp | |
| US20190211980A1 (en) | Rope light | |
| CN104033778A (en) | Flexible LED patch lamp strip provided with connecting plug meeting emergency decree and having ideal glowing effect | |
| CN104565962A (en) | Flexible LED (light emitting diode) strip light with single conductive layer and double-side light emission | |
| CN204026493U (en) | The luminous flexible LED neon light of a kind of 360 degree | |
| CN204922861U (en) | Illumination is with light source and lighting device | |
| CN203176880U (en) | LED lamp band | |
| CN104100919A (en) | Flexible LED (light emitting diode) neon lamp in 360-degree illumination | |
| CN204806046U (en) | Lamp area | |
| CN203571515U (en) | Flexible LED bar-shaped lamp provided with single conducting layer and two light-emitting surfaces | |
| CN204141303U (en) | A kind of Novel LED fluorescent tube | |
| CN203517463U (en) | Flexible lamp band type LED fluorescent tube | |
| CN201069067Y (en) | LED lamp string | |
| CN203686726U (en) | Strip-shaped flexible lamp with bonding type LED (Light-Emitting Diode) | |
| CN205001877U (en) | Multi -level luminous LED encapsulation | |
| CN103104850A (en) | Slice-style light-emitting diode (LED) light bar | |
| CN203364052U (en) | LED flexible printed circuit board and LED lamp strip comprising same | |
| CN204213711U (en) | A kind of Surface-mount LED lamp string with the light tight external insulation of groove | |
| JP3186121U (en) | LED lighting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee after: Heshan Tongfang Lighting Technology Co., Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: Heshan Lide Electronic Industry Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 529728 H, 326 Xianghe Road, Gonghe Town, Heshan City, Jiangmen, Guangdong. Patentee after: Guangdong Tongfang Science Park Co., Ltd. Address before: 529728 H, 326 Xianghe Road, Gonghe Town, Heshan City, Jiangmen, Guangdong. Patentee before: Heshan Tongfang Lighting Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200120 Address after: 529728 43rd Floor, 301 Xianghe Road, Gonghe Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: Guangdong Tongfang Lighting Co., Ltd. Address before: 529728 Jiangmen City, Heshan Province, Republican Town, Xianghe Road, No. H, building, 326 Patentee before: Guangdong Tongfang Science Park Co., Ltd. |
|
| TR01 | Transfer of patent right |