CN106439567A - Light strip type LED flexible lamp strip - Google Patents
Light strip type LED flexible lamp strip Download PDFInfo
- Publication number
- CN106439567A CN106439567A CN201610764154.7A CN201610764154A CN106439567A CN 106439567 A CN106439567 A CN 106439567A CN 201610764154 A CN201610764154 A CN 201610764154A CN 106439567 A CN106439567 A CN 106439567A
- Authority
- CN
- China
- Prior art keywords
- flexible pcb
- led
- strip
- light
- heart yearn
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
Abstract
The invention discloses a light strip type LED flexible lamp strip. The light strip type LED flexible lamp strip comprises a light transmission core wire, a light transmission coating layer for coating the core wire, a flexible circuit board and multiple patch LED chips; the patch LED chips are projected on the flexible circuit board, and are electrically connected with the flexible circuit board; the core wire is provided with a flexible circuit board holding channel in the length direction; the flexible circuit board is arranged in the holding channel; the holding channel is upwards projected corresponding to two long edges of the flexible circuit board or space of the edge area position of one long edge to form a strip-shaped holding tank; all or one part of the LED chips are arranged in the edge area of the long edge of the flexible circuit board, and are held in the holding tank; and the LED chips laterally emit light to the area, above the flexible circuit board, of the core wire along the wall of the holding tank. The light emitting surfaces of the LED chips are not directly outwards to prevent formation of dazzling star point-shaped light sources, so that comfortable strip-shaped light can be emitted out.
Description
Technical field
The present invention relates to lighting field, more particularly, to a kind of adopting surface mounted LED flexible light band.
Background technology
With the continuous improvement of people's living standard, the use of LED is also increasingly popularized.In the prior art, public
The Chinese patent of the number of opening such as CN102095118A and CN104763914A later, all discloses a kind of adopting surface mounted LED flexible
Light bar.These light bar are located at light bar top due to LED exiting surface, go out light upwards, and spaced apart, form point source of light it is impossible to
Form a comfortable light belt, the luminous of light bar is in dazzling star spot shape, be not suitable for naked eyes and directly view and admire.
Content of the invention
It is an object of the invention to provide a kind of strip lighttype LED soft light rope, this light bar can send comfortable banding light.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of strip lighttype LED soft light rope, including printing opacity heart yearn (1), the printing opacity clad that coats described heart yearn (1)
(2), flexible PCB (3) and some adopting surface mounted LED chips (4), described adopting surface mounted LED chip (4) protrudes and is arranged on institute
State flexible PCB (3) above and electrically connect with flexible PCB (3), described heart yearn (1) offers flexible electrical along its length
Road plate holding channel (11), described flexible PCB (3) is arranged in described holding channel (11), and described holding channel corresponds to
Flexible PCB two long while or wherein one long while the space of border area position raise up, form the storage tank of strip,
All or part of LED chip (4) arranges and is contained in storage tank along the border area on the long side of flexible PCB (3), and these
LED chip (4) laterally goes out light and the cell wall directive heart yearn along this storage tank is located at the region above flexible PCB.
The advantage of such scheme is：
1st, LED chip light extraction face is not directly to outer, it is to avoid form dazzling star spot shape light source.
2nd, due to the heart yearn light area of the present invention, that is, LED chip go out the heart yearn region of light directive (positioned at flexible circuit
Region above plate) adopt sinkage type structure, it be arranged in parallel with LED chip, the heart yearn of the light bar described in background technology relatively is subject to
Light region, on the premise of not increasing light bar thickness, volume can be accomplished larger, plays even light effect well, this light bar
Comfortable banding light can be sent.
Above-mentioned strip lighttype LED soft light rope is it is characterised in that be arranged on the LED chip in flexible PCB long border area domain
It is to arrange along two long border area domains, and LED chip light extraction face is in that both sides are arranged relative to shape on flexible PCB.
Above-mentioned strip lighttype LED soft light rope is it is characterised in that the LED chip on each long side of flexible PCB is interrupted
Arrange, and the LED chip on two long sides shifts to install.
Above-mentioned strip lighttype LED soft light rope is it is characterised in that region above flexible PCB for the heart yearn is using even
Luminescent material, makes light be evenly distributed along after accommodating cell wall projection, light bar goes out light evenly.
Above-mentioned strip lighttype LED soft light rope, it is characterised in that flexible PCB surface-coated has reflective membrane, so has
Beneficial to outside transmitting light, amount of light can be increased.
Above-mentioned strip lighttype LED soft light rope is it is characterised in that heart yearn is located at the following table in the region above flexible PCB
Face is coated with reflective membrane, and being so conducive to outwards launching light to increase amount of light.
Brief description
Fig. 1 is the partial sectional view of the present invention；
Fig. 2 is the partial sectional view of the present invention (saving clad)；
Fig. 3 is the structural representation of heart yearn of the present invention；
Fig. 4 is the structural representation of LED chip of the present invention and flexible circuit board
Fig. 5 is the structural representation of the present invention；
Fig. 6 shows the mounting structure of flexible PCB and adopting surface mounted LED chip；
Fig. 7 is the structural representation (heart yearn coating reflective membrane) of the embodiment of the present invention 2；
Fig. 8 is the structural representation (circuit board coating reflective membrane) of the embodiment of the present invention 3.
Specific embodiment
Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further：
Embodiment 1
With reference to Fig. 1-Fig. 6, a kind of strip lighttype LED soft light rope, including printing opacity heart yearn 1, the printing opacity that coats described heart yearn 1
Clad 2, flexible PCB 3 and some adopting surface mounted LED chips 4, described adopting surface mounted LED chip 4 protrusion is arranged on described
Electrically connect on flexible PCB 3 and with flexible PCB 3, described heart yearn 1 offers flexible PCB along its length and houses
Passage 11, described flexible PCB 3 is arranged in described holding channel 11, and the corresponding flexible PCB two of described holding channel is long
The space of border area position raises up, and forms the storage tank 12 of strip, whole LED chips 4 are along each length of flexible PCB 3
The border area interruption setting on side, and shift to install relative to shape in both sides, and be contained in storage tank 12, and these LED chips 4
Laterally go out light and along this storage tank cell wall directive heart yearn be located at flexible PCB above region, this region adopt even finish
Material, forms an even smooth region extending along heart yearn length direction, so that light is evenly distributed along after accommodating cell wall projection, light bar
Go out light evenly, the advantage of the embodiment above is：
1st, LED chip light extraction face is not directly to outer, it is to avoid form dazzling star spot shape light source.
2nd, due to the heart yearn light area of the present invention, that is, LED chip go out the heart yearn region of light directive (positioned at flexible circuit
Region above plate) adopt sinkage type structure, it be arranged in parallel with LED chip, the heart yearn of the light bar described in background technology relatively is subject to
Light region, on the premise of not increasing light bar thickness, volume can be accomplished larger, plays even light effect well, this light bar
Comfortable banding light can be sent.
Embodiment 2
With reference to Fig. 7, the present embodiment is on the basis of embodiment 1, and heart yearn is located under the region above flexible PCB
Surface-coated has reflective membrane 7, and being so conducive to outwards launching light to increase amount of light.
Embodiment 3
With reference to Fig. 8, the present embodiment is on the basis of embodiment 1：Reflective membrane 8 is coated with flexible circuit plate surface,
So it is equally beneficial for outwards launching light, amount of light can be increased.
Embodiment 4,
On the basis of embodiment 1, heart yearn other positions beyond even smooth region are light tight.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (9)
1. a kind of strip lighttype LED soft light rope, the printing opacity clad (2) including printing opacity heart yearn (1), described heart yearn (1) being coated,
Flexible PCB (3) and some adopting surface mounted LED chips (4), described adopting surface mounted LED chip (4) protrusion is arranged on described soft
Property circuit board (3) upper and electrically connect with flexible PCB (3), described heart yearn (1) offers flexible PCB along its length
Holding channel (11), described flexible PCB (3) is arranged in described holding channel (11), and described holding channel is corresponding flexible
Circuit board two long while or wherein one long while the space of border area position raise up, form the storage tank of strip, all
Or part LED chip (4) arranges and is contained in storage tank along the border area on the long side of flexible PCB (3), and these LED core
Piece (4) laterally goes out light and the cell wall directive heart yearn along this storage tank is located at the region above flexible PCB.
2. according to claim 1 strip lighttype LED soft light rope it is characterised in that being arranged on flexible PCB long border area domain
LED chip be to arrange along two long border area domains, and LED chip light extraction face is in both sides relatively shape setting on flexible PCB.
3. according to claim 2 strip lighttype LED soft light rope it is characterised in that LED on each long side of flexible PCB
Chip interruption is arranged, and the LED chip on two long sides shifts to install.
4. according to claim 1 or strip lighttype LED soft light rope described in 2 or 3 it is characterised in that heart yearn is located at flexible PCB
The region of top adopts even luminescent material, forms an even smooth region extending along heart yearn length direction.
5. according to claim 4 strip lighttype LED soft light rope it is characterised in that heart yearn be located at even smooth region outside portion
Position is light tight.
6. according to claim 1 or strip lighttype LED soft light rope described in 2 or 3 it is characterised in that flexible PCB surface-coated
There is reflective membrane.
7. according to claim 4 strip lighttype LED soft light rope it is characterised in that flexible PCB surface-coated have reflective
Film.
8. according to claim 1 or strip lighttype LED soft light rope described in 2 or 3 it is characterised in that heart yearn is located at flexible PCB
The lower surface in the region of top is coated with reflectorized material.
9. according to claim 4 strip lighttype LED soft light rope it is characterised in that heart yearn be located at flexible PCB above
The lower surface in region is coated with reflectorized material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764154.7A CN106439567A (en) | 2016-08-30 | 2016-08-30 | Light strip type LED flexible lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610764154.7A CN106439567A (en) | 2016-08-30 | 2016-08-30 | Light strip type LED flexible lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439567A true CN106439567A (en) | 2017-02-22 |
Family
ID=58090863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610764154.7A Pending CN106439567A (en) | 2016-08-30 | 2016-08-30 | Light strip type LED flexible lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269451Y (en) * | 2008-09-30 | 2009-07-08 | 鹤山丽得电子实业有限公司 | Wholly luminous flexible lamp strip |
| CN102102834A (en) * | 2010-12-31 | 2011-06-22 | 友达光电股份有限公司 | Backlight module |
| CN102352979A (en) * | 2010-12-30 | 2012-02-15 | 友达光电股份有限公司 | Backlight module |
| CN202747089U (en) * | 2012-08-17 | 2013-02-20 | 中山市雄光光电科技有限公司 | Flexible light-emitting diode (LED) SMD lamp band |
| CN102997137A (en) * | 2012-08-23 | 2013-03-27 | 友达光电股份有限公司 | Integrated backlight module and display device using same |
| CN203517465U (en) * | 2013-10-14 | 2014-04-02 | 许宸伟 | Light-guiding strip structure |
| CN203686730U (en) * | 2013-12-27 | 2014-07-02 | 鹤山市银雨照明有限公司 | Flat flexible neon lamp |
| CN105627174A (en) * | 2016-03-11 | 2016-06-01 | 中山市美耐特光电有限公司 | LED flexible lamp strip with good decoration effect |
| CN105674133A (en) * | 2016-01-14 | 2016-06-15 | 京东方科技集团股份有限公司 | LED lamp bar, backlight source module and display device |
| CN205424551U (en) * | 2016-03-28 | 2016-08-03 | 姚志峰 | Flexible neon lamp strip of improvement structure |
| CN205979314U (en) * | 2016-08-30 | 2017-02-22 | 中山市美耐特光电有限公司 | Light belt formula LED flexible light bar |
-
2016
- 2016-08-30 CN CN201610764154.7A patent/CN106439567A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201269451Y (en) * | 2008-09-30 | 2009-07-08 | 鹤山丽得电子实业有限公司 | Wholly luminous flexible lamp strip |
| CN102352979A (en) * | 2010-12-30 | 2012-02-15 | 友达光电股份有限公司 | Backlight module |
| CN102102834A (en) * | 2010-12-31 | 2011-06-22 | 友达光电股份有限公司 | Backlight module |
| CN202747089U (en) * | 2012-08-17 | 2013-02-20 | 中山市雄光光电科技有限公司 | Flexible light-emitting diode (LED) SMD lamp band |
| CN102997137A (en) * | 2012-08-23 | 2013-03-27 | 友达光电股份有限公司 | Integrated backlight module and display device using same |
| CN203517465U (en) * | 2013-10-14 | 2014-04-02 | 许宸伟 | Light-guiding strip structure |
| CN203686730U (en) * | 2013-12-27 | 2014-07-02 | 鹤山市银雨照明有限公司 | Flat flexible neon lamp |
| CN105674133A (en) * | 2016-01-14 | 2016-06-15 | 京东方科技集团股份有限公司 | LED lamp bar, backlight source module and display device |
| CN105627174A (en) * | 2016-03-11 | 2016-06-01 | 中山市美耐特光电有限公司 | LED flexible lamp strip with good decoration effect |
| CN205424551U (en) * | 2016-03-28 | 2016-08-03 | 姚志峰 | Flexible neon lamp strip of improvement structure |
| CN205979314U (en) * | 2016-08-30 | 2017-02-22 | 中山市美耐特光电有限公司 | Light belt formula LED flexible light bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |