CN104100919B - A kind of 360 degree of light emitting flexible LED neon lights - Google Patents
A kind of 360 degree of light emitting flexible LED neon lights Download PDFInfo
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- CN104100919B CN104100919B CN201410324476.0A CN201410324476A CN104100919B CN 104100919 B CN104100919 B CN 104100919B CN 201410324476 A CN201410324476 A CN 201410324476A CN 104100919 B CN104100919 B CN 104100919B
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Abstract
The invention discloses a kind of 360 degree of light emitting flexible LED neon lights, including strip printing opacity insulating coating and banding LED light source, it is characterised in that: described banding LED light source is welded in flexible circuit board for a plural number adopting surface mounted LED；Printing opacity insulating coating includes that crust and internal core, described heart yearn are provided with through hole along its length, is provided with two ribbon LED light sources in through hole, and two ribbon LED light sources are placed back to back；The light-emitting area of described LED and core wire through hole are right against the face of LED light-emitting area and are spaced a distance, and can reach this purpose by arranging two relative grooves at the inwall of described heart yearn.The present invention have quality firm, can 360 degree of luminous advantages.
Description
Technical field
The present invention relates to decoration or lighting field, particularly relate to a kind of quality firm, can with 360 degree luminescences
Flexible LED neon light.
Background technology
Flexible LED neon light has energy-conserving and environment-protective, light is soft uniformly, can bend the advantages such as installation, deeply
All being liked by vast consumption, traditional general lighting angle of flexible LED neon light only has 180 degree, is not suitable for
In making solid signboard or needing wide-angle to view and admire the installation utilization of object.
Traditional its structure of flexible LED neon light is generally: include arch insulated light transmission crust, built-in electrical insulation
Printing opacity heart yearn and LED light source, wherein the dual-side of arch insulated light transmission crust is provided with light blocking layer so that LED
The light sent can only exhale from dome-shaped top surface, thus lighting angle is restricted, and may be only available for needing
Want the occasion that one side is luminous.
The LED light-emitting area of conventional flex LED neon light is all directly to contact with heart yearn or crust, works as flexibility
During the bending distortion of LED neon light, heart yearn or crust can push up and be pressed onto LED light-emitting area, make the use within LED
The filament connected in LED chip electrode can produce fracture or come off, and causes the dead lamp of LED；Especially
When including red LED chip inside LED, such as red-light LED or RGB LED, because of red LED chip
Height be the nearly twice of other color LED chip height, for the metal connecting chip top electrode
Filament is close from LED light-emitting area, it is easy to is pressed by heart yearn or crust top and ruptures or come off, causes LED dead
Lamp.
On the other hand, when the connection carrier of LED light source is flexible circuit board, flexible LED neon light is curved
Folding distortion excessively or more frequent time easily make flexible circuit board rupture, thus cause the problem that lamp body do not works.
Thus be necessary existing flexible LED neon light is further improved and perfect.
Summary of the invention
It is an object of the invention to provide a kind of quality firm, can be with 360 degree of luminous flexible LED neon lights.
The present invention be the technical scheme is that a kind of 360 degree of light emitting flexible LED secondary rainbows for achieving the above object
Rainbow lamp, including strip printing opacity insulating coating and banding LED light source, it is characterised in that: described banding LED
Light source is welded in flexible circuit board for a plural number adopting surface mounted LED；Printing opacity insulating coating includes crust and interior
Portion's heart yearn, described heart yearn is provided with through hole along its length, is provided with two ribbon LED light sources in through hole, and two
Ribbon LED light source is placed back to back；It is luminous that the light-emitting area of described LED and core wire through hole are right against LED
The face in face is spaced a distance.
The inwall of described core wire through hole is provided with two relative grooves, and the dual-side of flexible circuit board is arranged on recessed
In groove.Groove is prone to the fixing of banding LED light source, and can make light-emitting area and the core wire through hole inwall of LED
Spacing distance is produced between surface.
The inwall of described core wire through hole is provided with two relative grooves, be provided with between two ribbon LED light sources with
The stator that flexible circuit board is isometric, the dual-side of flexible circuit board and/or the dual-side of stator are arranged on recessed
In groove.Groove and stator are prone to the fixing of banding LED light source, and can make light-emitting area and the heart yearn of LED
Spacing distance is produced between through-hole wall surface.
Described stator is sheet metal or sheet.
The outer surface of described sheet metal is provided with insulation book layer, is possible to prevent between upper and lower two ribbon LED light sources
Be short-circuited phenomenon.
Described flexible circuit board is corrosivity flexible print circuit board or non-aggressive flexible circuit board.
The structure of described non-aggressive flexible circuit board is: two or more the flat-shaped metal wire of calendering is also
Discharge is put, and the top and bottom of flat-shaped metal wire are respectively fitted with insulation book film, and the flat-shaped metal wire of part is provided with on demand
Fracture, LED is welded in fracture or is connected across on adjacent two flat-shaped metal wires.Use this structural flexibility circuit
Plate, can need to arrange the thickness width of flat-shaped metal wire according to current/voltage and heat radiation, can realize high pressure
Or large driven current density, additionally banding LED light source can be made to be made longer, such as 50 meters or more than 100 meters.
Described heart yearn is communicated with the outside notch with core wire through hole of heart yearn along its length, in order to banding LED
Light source is inserted in core wire through hole from notch.
Being additionally provided with two metallic cables in described heart yearn, two metallic cables are distributed in the both sides of notch, banding
LED light source is parallel on two metallic cables.
Described crust is mist white printing opacity insulant, and the light that can send LED carries out astigmatism, thus real
The effect of existing luminous continuous uniform.
The present invention comprises following beneficial effect: the present invention by arrange in the through hole of insulated light transmission heart yearn back to
Two ribbon LED light sources of the back of the body, thus 360 degree of luminescences can be realized；By arranging recessed at the inwall of heart yearn
Groove, can be stuck in the dual-side of flexible circuit board and/or stator in groove, thus realizes LED luminescence table
Face is spaced apart with core wire through hole inner surface, makes flexible LED neon light when bending, and heart yearn inner surface will not push up
It is pressed onto LED light-emitting area, thus the problem not resulting in the dead lamp of LED；Additionally two ribbon LED light sources it
Between stator such as sheet metal is set, be possible to prevent flexible circuit board bending or twisting excessively and produce fracture and make
The problem that lamp body does not works；It addition, sheet metal also has the effect of heat conduction.
It is pointed out that arbitrary product the non-required of the enforcement present invention reach all above effect simultaneously.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the axonometric chart of the embodiment of the present invention one；
Fig. 2 is the I portion enlarged drawing of Fig. 1；
Fig. 3 is the line A-A profile of Fig. 1；
Fig. 4 is the STRUCTURE DECOMPOSITION figure of non-aggressive flexible circuit board；
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 presently preferred embodiments of the present invention one shown in Fig. 3, a kind of 360 degree of light emitting flexible LED
Neon light, including strip printing opacity insulating coating 1 and banding LED light source 2, described banding LED light source
2 are welded in flexible circuit board 4 for a plural number adopting surface mounted LED 3；Printing opacity insulating coating 1 includes crust 5
With internal core 6, described heart yearn 6 is provided with through hole 7 along its length, is provided with two ribbon LED in through hole 7
Light source 2, two ribbon LED light sources 2 are placed back to back；The light-emitting area of described LED3 and core wire through hole 7
It is right against the face of LED3 light-emitting area to be spaced a distance H.
Described heart yearn 6 is the square of band lead angle, and the inwall of core wire through hole 7 is provided with two relative grooves 8, two
The stator 9 isometric with flexible circuit board it is provided with between ribbon LED light source 2, in the present embodiment, fixing
Sheet 9 is steel disc, naturally it is also possible to be copper sheet or sheet；The dual-side of flexible circuit board 4 and stator 9
Dual-side be arranged in groove 8.Groove 8 and stator 9 are prone to the fixing of banding LED light source 2, and
Can make to produce between the light-emitting area of LED3 and heart yearn 6 inner surface spacing distance H.
The outer surface of described stator 9 can be provided with insulation book layer (not shown), is possible to prevent upper and lower two
Be short-circuited between banding LED light source 2 phenomenon.
Described flexible circuit board 4 is corrosivity flexible print circuit board, naturally it is also possible to be that non-aggressive is flexible
Wiring board, as shown in Figure 4, the structure of described non-aggressive flexible circuit board is: two or more
Rolling flat-shaped metal wire 10 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 of part 10 is provided with fracture 12 on demand, and LED3 is welded in fracture 12 or is connected across adjacent two
On the flat-shaped metal wire of bar 10.Use non-aggressive flexible circuit board, can be according to current/voltage and heat radiation needs
The thickness width of flat-shaped metal wire 10 is set, high pressure or large driven current density can be realized, additionally can make banding
LED light source 2 is made longer, such as 50 meters or more than 100 meters.
Described heart yearn 6 is communicated with the outside notch 13 with core wire through hole 7 of heart yearn 6 along its length, in order to
Banding LED light source 2 is inserted in core wire through hole 7 from notch 13.
Being additionally provided with two metallic cables 14 in described heart yearn 6, two metallic cables 14 are distributed in notch 13
Both sides, banding LED light source 2 is parallel on two metallic cables 14.
Described crust 5 is mist white printing opacity insulant, and the light that can send LED3 carries out astigmatism, from
And realize the effect of luminous continuous uniform.
With reference to the present pre-ferred embodiments two shown in Fig. 5, its structure is substantially the same with embodiment one, mainly
Distinctive points is: described flexible circuit board 4 is non-aggressive flexible circuit board, does not has gold in described heart yearn 6
Belong to twisted wire 14.
With reference to the present pre-ferred embodiments three shown in Fig. 6, its structure is substantially the same with embodiment one, mainly
Distinctive points is: described two ribbon LED light sources 2 are fixed on stator 9, the dual-side of stator 9
Being arranged in groove 8, the dual-side of flexible circuit board 4 is not located in groove 8.
Above-described embodiment comprises following beneficial effect: by arranging the back of the body in the through hole 7 of insulated light transmission heart yearn 6
The two ribbon LED light sources 2 to the back of the body, thus 360 degree of luminescences can be realized；By setting at the inwall of heart yearn 6
Put groove 8, the dual-side of flexible circuit board 4 and/or stator 9 can be stuck in groove, thus realize
LED3 light-emitting area is spaced apart with core wire through hole 7 inner surface, make flexible LED neon light bending time, heart yearn
6 inner surfacies will not push up and be pressed onto LED3 light-emitting area, thus the problem not resulting in the dead lamp of LED3；Additionally at two
Stator 9 such as sheet metal is set between banding LED light source 2, is possible to prevent flexible circuit board 4 to bend or turn round
The bent excessively problem producing fracture and making lamp body not work；It addition, sheet metal also has the effect of heat conduction.
The above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment party
Formula, as long as it reaches the technique effect of the present invention with equal means, all should belong to protection scope of the present invention.
Claims (10)
1. 360 degree of light emitting flexible LED neon lights, including strip printing opacity insulating coating and banding LED
Light source, it is characterised in that: described banding LED light source is welded in flexibility for a plural number adopting surface mounted LED
On wiring board；Printing opacity insulating coating includes that crust and internal core, described heart yearn are provided with along length side
To through hole, be provided with two ribbon LED light sources in through hole, two ribbon LED light sources are back-to-back to be put
Put；The light-emitting area of described LED and core wire through hole are right against the face of LED light-emitting area and are spaced a distance,
The inwall of described core wire through hole is provided with two relative grooves.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 1, it is characterised in that:
The dual-side of flexible circuit board is arranged in groove.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 1, it is characterised in that:
It is provided with the stator isometric with flexible circuit board between two ribbon LED light sources, flexible circuit board
The dual-side of dual-side and/or stator is arranged in groove.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 3, it is characterised in that:
Described stator is sheet metal or sheet.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 4, it is characterised in that:
The outer surface of described sheet metal is provided with insulation book layer.
6. according to 360 degree of light emitting flexible LED neon lights of the one according to any one of Claims 2 or 3,
It is characterized in that: described flexible circuit board is corrosivity flexible print circuit board or non-aggressive flexible wires
Road plate.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 6, it is characterised in that:
The structure of described non-aggressive flexible circuit board is: two or more the flat-shaped metal wire of calendering is also
Discharge is put, and the top and bottom of flat-shaped metal wire are respectively fitted with insulation book film, and the flat-shaped metal wire of part is on demand
Being provided with fracture, LED is welded in fracture or is connected across on adjacent two flat-shaped metal wires.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 6, it is characterised in that:
Described heart yearn is communicated with the outside notch with core wire through hole of heart yearn along its length.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 8, it is characterised in that:
Being additionally provided with two metallic cables in described heart yearn, two metallic cables are distributed in the both sides of notch.
A kind of 360 degree of light emitting flexible LED neon lights the most according to claim 6, it is characterised in that:
Described crust is mist white printing opacity insulant.
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 |
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| Publication Number | Publication Date |
|---|---|
| CN104100919A CN104100919A (en) | 2014-10-15 |
| CN104100919B true CN104100919B (en) | 2016-08-10 |
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| 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 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| CN104100919A (en) | 2014-10-15 |
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| 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. |
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| 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. |
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| 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. |
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| TR01 | Transfer of patent right |