CN203517463U - Flexible lamp band type LED fluorescent tube - Google Patents
Flexible lamp band type LED fluorescent tube Download PDFInfo
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- CN203517463U CN203517463U CN201320594660.8U CN201320594660U CN203517463U CN 203517463 U CN203517463 U CN 203517463U CN 201320594660 U CN201320594660 U CN 201320594660U CN 203517463 U CN203517463 U CN 203517463U
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- fluorescent tube
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Abstract
The utility model discloses a flexible lamp band type LED fluorescent tube which comprises a tube cover and an LED light source arranged in the tube cover. The flexible lamp band type LED fluorescent tube is characterized in that the LED light source is a flexible LED lamp band, the flexible LED lamp band comprises a flexible circuit board and a plurality of LEDs arranged on the flexible circuit board, a carrier of the flexible LED lamp band is further fixedly arranged in the tube cover, and at least one flexible LED lamp band is fixedly arranged on the carrier; according to the structure of the flexible circuit board, a flat wire is attached to an insulating film, multiple disconnected areas are formed in the flat wire through the punching process, the LEDs are welded to the disconnected areas, and the flexible circuit board can also be a flexible printed circuit board. The flexible lamp band type LED fluorescent tube has the advantages of low cost, high production efficiency and the like.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to the flexible light belt LED fluorescent tube of a kind of low cost, high efficiency.
Background technology
LED fluorescent tube is with the high light efficiency of its energy-conserving and environment-protective etc. many advantages, start to substitute gradually traditional fluorescent tube, but also has certain distance from universal LED fluorescent tube, main cause is because the relatively traditional fluorescent tube of LED fluorescent tube, its price is still higher, and ordinary consumer is difficult to accept.
Traditional LED fluorescent tube structure generally comprises shroud, radiating seat and is fixedly arranged on the LED light source on radiating seat, LED light source generally comprises hard metal substrate and is welded in the plurality of LEDs on metal substrate, existing metal substrate thickness is generally 1mm, causes the cost of metal substrate higher; Because aluminium base is thicker, be difficult for cutting, so before making LED fluorescent tube simultaneously, need first metal substrate to be cut into the shape matching with shroud, and then on metal substrate, weld LED, this makes the production that LED light source can only be single, cannot realize batch production, inefficiency.
How to reduce LED fluorescent tube cost, improve its production efficiency, make LED fluorescent tube universal early, reach the effect of energy-conserving and environment-protective, become LED industry urgent problem.
Utility model content
The purpose of this utility model is to provide the flexible light belt LED fluorescent tube of a kind of low cost, high efficiency.
The technical scheme that the utility model adopted is for achieving the above object: a kind of flexible light belt LED fluorescent tube, comprise shroud, be arranged at the LED light source in shroud, it is characterized in that: described LED light source is flexible LED rope light, described flexible LED rope light comprises flexible PCB, be arranged at a plurality of LED on flexible PCB, in described shroud, be also installed with the supporting body of flexible LED rope light, on supporting body, be installed with at least one flexible LED rope light.
Further, described flexible circuit board structure is: flat conductor fits on dielectric film, and described flat conductor is formed with a plurality of disconnections district through clicking technique, and LED is welded in and disconnects district.
Further, described flexible circuit board structure is flexible printed circuit board.
Further, described LED light source driving voltage value is 110V-240V.
Further, described LED light source driving voltage value is 12V-48V.
Further, described shroud is integral type plastic pipe, and described supporting body is sheet metal, the at least one side of described supporting body is provided with flexible LED rope light, and the region of the corresponding LED exiting surface of shroud is provided with astigmatic rib, shroud can be that mist is white, can be also transparent.
Further, the structure of described shroud can also be: comprise light shield and heat radiating metal seat, heat radiating metal seat is flexible LED rope light supporting body, and at least one side of described supporting body is provided with flexible LED rope light.
Further, on described supporting body, be installed with at least two flexible LED rope lights, and the LED of adjacent two flexible LED rope lights is aligned fashion or is in staggered distribution.
The novel beneficial effect of this use comprises:
1, the light source of LED fluorescent tube adopts flexible LED rope light, flexible LED lamp band structure is that a plurality of LED are arranged on flexible PCB, due to flexible PCB technical maturity, the technique of welding LED on flexible PCB is also very ripe, can adopt SMT technology to realize the complete all LED of integral solder on a large flexible PCB, the cut channel of cutting in advance according to flexible PCB again, can be separated into wall scroll flexible LED rope light by the flexible PCB that welds LED of opening greatly.Therefore, the LED light source of the relatively single hard metal substrate of the utility model LED light source, its cost, processing and fabricating is simple, and production efficiency also can significantly improve.
2, on described supporting body, be installed with at least one flexible LED rope light, according to the requirement of LED fluorescent tube size, can arrange one to many flexible LED rope lights; According to the needs of the light-emitting area light uniformity, the LED on adjacent two flexible LED rope lights can be to aligned fashion or be in staggered distribution, flexible.
3, described flexible circuit board structure adopts: flat conductor fits on dielectric film, described flat conductor is formed with a plurality of disconnections district through clicking technique, LED is welded in and disconnects district, described flat conductor can require do flexibly wide or do thick according to electric current or heat radiation, make LED reach good radiating effect, improve the service life of LED fluorescent tube.
4, described LED light source driving voltage value is 110V-240V, adopts high drive, removes Switching Power Supply, can significantly reduce costs.
5, described shroud is integral type plastic pipe, described supporting body is sheet metal, the at least one side of described supporting body is provided with flexible LED rope light, and the region of the corresponding LED exiting surface of shroud is provided with astigmatic rib, can realize the luminous or double-side of one side, and reach the uniform effect of light, also can reach the object reducing costs on the other hand.
6, the structure of described shroud can also be: comprise light shield and heat radiating metal seat, heat radiating metal seat is flexible LED rope light supporting body, can reach better radiating effect; At least one side of described supporting body is provided with flexible LED rope light, can realize one side or multifaceted light-emitting.
It is pointed out that enforcement product of the present utility model not need to reach above simultaneously and produce effect.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment mono-;
Fig. 2 is the sectional view of the utility model embodiment mono-;
Fig. 3 is the flexible LED rope light figure of the utility model embodiment mono-;
Fig. 4 is the sectional view of the utility model embodiment bis-;
Fig. 5 is the sectional view of the utility model embodiment tri-;
Fig. 6 is the sectional view of the utility model embodiment tetra-;
Fig. 7 is the structure chart of the utility model embodiment five;
Fig. 8 is the sectional view of the utility model embodiment five;
The specific embodiment
Shown in Fig. 3, a kind of flexible light belt LED fluorescent tube of the utility model embodiment mono-, comprises shroud 1, is arranged at the LED light source in shroud 1 and is arranged at the end cap 3 at shroud 1 two ends; Described LED light source is flexible LED rope light 2, described flexible LED rope light 2 comprises flexible PCB 4, be arranged at a plurality of adopting surface mounted LEDs 5 on flexible PCB 4, in described shroud 1, be also installed with the supporting body of flexible LED rope light 2, in the present embodiment, supporting body is strip aluminium flake 6a, the adopting surface mounted LED 5 being installed with on aluminium flake 6a in 2, two concordant flexible LED rope lights 2 of two concordant flexible LED rope lights is aligned fashion; Certainly, the adopting surface mounted LED 5 in two concordant flexible LED rope lights 2 also can be and be in staggered distribution.
Wherein, above-mentioned flexible PCB 4 structures are: flat conductor 7 fits on dielectric film 8, and described flat conductor 7 is formed with a plurality of disconnections district 9 through clicking technique, and LED5 is welded in and disconnects district 9.Certainly, described flexible PCB 4 can be also that flexible printed circuit board is FPC.
Above-mentioned LED light source can adopt high drive, and driving voltage value is 110V-240V; Certainly, described LED light source also can adopt low-voltage driving, and driving voltage value is that 12V-48V drives.
Above-mentioned shroud 1 is integral type plastic pipe, shroud 1 inwall is provided with draw-in groove 10, and draw-in groove 10 is for fixing aluminium flake 6a, and the upper surface of aluminium flake 6a is fitted with flexible LED rope light 2, flexible LED rope light 2 can fit in aluminium flake 6a surface by heat conduction glue, also can fit in aluminium flake 6a surface by conductive adhesive film; The region of the corresponding LED5 exiting surface of shroud 1 is provided with astigmatic rib 11, and shroud 1 is for being mist white.Certainly, shroud 1 can be also transparent.
With reference to the utility model embodiment bis-shown in Fig. 4, its structure and embodiment mono-is substantially identical, and distinctive points is, described aluminium flake 6a is bent into certain angle, to form two faces with certain angle, on two faces, is respectively equipped with flexible LED rope light.
With reference to the utility model embodiment tri-shown in Fig. 5, its structure and embodiment mono-is substantially identical, and distinctive points is, the cross section of described supporting body 6 is triangular in shape, on three faces of supporting body 6, is respectively equipped with flexible LED rope light 2.
With reference to the utility model embodiment tetra-shown in Fig. 6, its structure is substantially identical with embodiment mono-, and distinctive points is, the two-sided flexible LED rope light 2 that is all provided with of described aluminium flake 6a.
Above-described embodiment two to embodiment tri-can reach the effect of different lighting angle.
With reference to Fig. 7 to the utility model embodiment five shown in Fig. 8, its structure is substantially identical with embodiment mono-, distinctive points is, described shroud 1 is separated into two parts of engaging up and down, what top was divided into plastic rubber sectional material goes out light shield 12, bottom is divided into the metal pedestal 13 of heat radiation and supporting use, and metal pedestal 13 is provided with Baltimore groove 14, and flexible LED rope light 2 is arranged in Baltimore groove 14.
Above-mentioned comprises following beneficial effect bag with novel embodiment:
1, the light source of LED fluorescent tube adopts flexible LED rope light 2, flexible LED rope light 2 structures are that a plurality of LED5 are arranged on flexible PCB 4, due to flexible PCB 4 technical maturities, the technique of welding LED5 on flexible PCB 4 is also very ripe, can adopt SMT technology to realize the complete all LED5 of integral solder on a large flexible PCB 4, the cut channel of cutting in advance according to flexible PCB 4 again, can be separated into wall scroll flexible LED rope light 2 by the flexible PCB that welds LED5 4 of opening greatly.Therefore, the LED light source of the relatively single hard metal substrate of the utility model LED light source, its cost, processing and fabricating is simple, and production efficiency also can significantly improve.
2, on described supporting body 6, be installed with at least one flexible LED rope light 2, according to the requirement of LED fluorescent tube size, one to many flexible LED rope light 2 can be set; According to the needs of the light-emitting area light uniformity, the LED5 on adjacent two flexible LED rope lights 2 can be to aligned fashion or be in staggered distribution, flexible.
3, described flexible PCB 2 structures adopt: flat conductor 7 fits on dielectric film 8, described flat conductor 7 is formed with a plurality of disconnections district 9 through clicking technique, LED5 is welded in and disconnects district 9, described flat conductor 7 can require do flexibly wide or do thick according to electric current or heat radiation, make LED5 reach good radiating effect, improve the service life of LED fluorescent tube.
4, described LED light source driving voltage value is 110V-240V, adopts high drive, removes Switching Power Supply, can significantly reduce costs.
5, described shroud 1 is integral type plastic pipe, described supporting body 6 is aluminium flake 6a, the at least one side of described supporting body 6 is provided with flexible LED rope light 2, and the region of the corresponding LED5 exiting surface of shroud 1 is provided with astigmatic rib 11, can realize the luminous or multifaceted light-emitting of one side, and reach the uniform effect of light, also can reach the object reducing costs on the other hand.
6, the structure of described shroud 1 can also be: comprise light shield 12 and heat radiating metal seat 13, heat radiating metal seat 13 is the supporting body 6 of flexible LED rope light 2, can reach better radiating effect; At least one side of described supporting body 6 is provided with flexible LED rope light 2, can realize one side or multifaceted light-emitting.
It is pointed out that enforcement above-described embodiment not need to reach above simultaneously and produce effect.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with equal means, all should belong to protection domain of the present utility model.
Claims (10)
1. a flexible light belt LED fluorescent tube, comprise shroud, be arranged at the LED light source in shroud, it is characterized in that: described LED light source is flexible LED rope light, described flexible LED rope light comprises flexible PCB, be arranged at a plurality of LED on flexible PCB, in described shroud, be also installed with the supporting body of flexible LED rope light, on supporting body, be installed with at least one flexible LED rope light.
2. a kind of flexible light belt LED fluorescent tube according to claim 1, is characterized in that: described flexible circuit board structure is that flat conductor fits on dielectric film, and described flat conductor is formed with a plurality of disconnections district through clicking technique, and LED is welded in and disconnects district.
3. a kind of flexible light belt LED fluorescent tube according to claim 1, is characterized in that: described flexible circuit board structure is flexible printed circuit board.
4. a kind of flexible light belt LED fluorescent tube according to claim 2, is characterized in that: described LED light source driving voltage value is 110V-240V.
5. a kind of flexible light belt LED fluorescent tube according to claim 3, is characterized in that: described LED light source driving voltage value is 12V-48V.
6. according to a kind of flexible light belt LED fluorescent tube described in claim 4 or 5, it is characterized in that: described shroud is integral type plastic pipe, described supporting body is sheet metal, and the region of the corresponding LED exiting surface of shroud is provided with astigmatic rib.
7. according to a kind of flexible light belt LED fluorescent tube described in claim 4 or 5, it is characterized in that: described shroud comprises light shield and heat radiating metal seat, and heat radiating metal seat is flexible LED rope light supporting body.
8. a kind of flexible light belt LED fluorescent tube according to claim 6, is characterized in that: at least one side of described supporting body is provided with flexible LED rope light.
9. a kind of flexible light belt LED fluorescent tube according to claim 7, is characterized in that: at least one side of described supporting body is provided with flexible LED rope light.
10. a kind of flexible light belt LED fluorescent tube according to claim 8, is characterized in that: on described supporting body, be installed with at least two flexible LED rope lights, and the LED of adjacent two flexible LED rope lights is aligned fashion or is in staggered distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594660.8U CN203517463U (en) | 2013-09-25 | 2013-09-25 | Flexible lamp band type LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320594660.8U CN203517463U (en) | 2013-09-25 | 2013-09-25 | Flexible lamp band type LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517463U true CN203517463U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320594660.8U Expired - Fee Related CN203517463U (en) | 2013-09-25 | 2013-09-25 | Flexible lamp band type LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517463U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676643A (en) * | 2017-11-09 | 2018-02-09 | 德清兰德电子有限公司 | Double light source infrared induction fluorescent lamps |
| CN108332085A (en) * | 2017-12-29 | 2018-07-27 | 中山市震华灯饰有限公司 | A kind of arm with cambered surface light-emitting surface |
| CN109268718A (en) * | 2018-09-30 | 2019-01-25 | 惠州市鹏程电子科技有限公司 | LED soft light rope and preparation method thereof |
-
2013
- 2013-09-25 CN CN201320594660.8U patent/CN203517463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676643A (en) * | 2017-11-09 | 2018-02-09 | 德清兰德电子有限公司 | Double light source infrared induction fluorescent lamps |
| CN108332085A (en) * | 2017-12-29 | 2018-07-27 | 中山市震华灯饰有限公司 | A kind of arm with cambered surface light-emitting surface |
| CN109268718A (en) * | 2018-09-30 | 2019-01-25 | 惠州市鹏程电子科技有限公司 | LED soft light rope and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |