CN107634136A - A kind of dewdrop shape soft light bar - Google Patents
A kind of dewdrop shape soft light bar Download PDFInfo
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- CN107634136A CN107634136A CN201710724470.6A CN201710724470A CN107634136A CN 107634136 A CN107634136 A CN 107634136A CN 201710724470 A CN201710724470 A CN 201710724470A CN 107634136 A CN107634136 A CN 107634136A
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- Prior art keywords
- mantle
- insulation mantle
- insulation
- light bar
- soft light
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Abstract
The invention discloses a kind of dewdrop shape soft light bar, include the first insulation mantle successively, LED chip and the second insulation mantle, first insulation mantle or second insulation mantle inner surface along its length on be provided with several line layers, two adjacent line layers are connected by a LED chip, the first chip electrode and the second chip electrode are respectively equipped with the both ends of the surface of LED chip, first chip electrode is electrically connected with by the afterbody of the first pin and one of line layer, second chip electrode is electrically connected with by second pin and the stem of another adjacent line layer, it is electrically connected between first chip electrode and the first pin by the first conductive layer, it is electrically connected between second chip electrode and second pin by the second conductive layer；The outer surface of first insulation mantle is provided with the transparent projection with the one-to-one dewdrop shape of LED chip；For the dewdrop shape soft light bar of above structure without welding, production efficiency is high, and compact-sized, flexible higher, is easy to bending to use.
Description
Technical field
The present invention relates to LED technical field, especially a kind of dewdrop shape soft light bar.
Background technology
Traditional LED electric wire lamp ways are：On two tiny transparent electric wire, get at interval of the position of certain distance
Except insulation sheath, expose copper stranded conductor, directly paster LED is welded on two copper stranded conductors, it is then glimmering with being mixed with paster LED
The printing opacity glue cladding of light powder.Above way is substantially semi-manual operation, and connection, paster LED and the copper of chip and electrode twist
The connection of line is required for welding procedure, can not accomplish that rapid batch produces, yield is low, cost is high.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of dewdrop shape soft lamp high without welding, production efficiency
Bar.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of dewdrop shape soft light bar, including：First insulation mantle, the second insulation mantle, LED chip, first insulation
Mantle, the second insulation mantle fit in the both ends of the surface of LED chip respectively, it is characterised in that：The first insulation mantle or the
Two insulation mantles inner surface along its length on be provided with several line layers, adjacent two line layers pass through a LED
Chip is connected, and the first chip electrode and the second chip electrode, first chip are respectively equipped with the both ends of the surface of the LED chip
Electrode is electrically connected with by the afterbody of the first pin and one of line layer, second chip electrode by second pin with
The stem of another adjacent line layer is electrically connected with, and passes through the first conductive layer between first chip electrode and the first pin
It is electrically connected with, is electrically connected between second chip electrode and second pin by the second conductive layer, first insulation is soft
The outer surface of film is provided with the transparent projection with the one-to-one dewdrop shape of LED chip.
First conductive layer and the first insulation mantle are transparent or trnaslucent materials is made.
Second conductive layer and the second insulation mantle are transparent or trnaslucent materials is made.
First conductive layer is made from a material that be thermally conductive, so as to which heat transfer caused by LED chip is soft to the first insulation
Film or outside.
First conductive layer is made up of graphene or ITO.
The optical cement for packaging LED chips is filled between the first insulation mantle and the second insulation mantle.
PUR is all provided between the optical cement and the first insulation mantle and optical cement and the second insulation mantle.
The first insulation mantle and the second insulation mantle are all string configuration, are equidistantly spaced on the second insulation mantle
Some line layers are provided with, are electrically connected between adjacent two line layers by a LED chip to form the LED of series connection
Lamp string.
Also include being arranged at the 3rd insulation mantle on the outside of the second insulation mantle, the second insulation mantle and the 3rd insulation mantle
Between have two main line layers, two main line layers are electrically connected with the stem and afterbody of the LED string respectively, two main line layers with
All fixed between second insulation mantle, between two main line layers and the 3rd insulation mantle by PUR.
The beneficial effects of the invention are as follows：A kind of dewdrop shape soft light bar of the present invention, including the first insulation mantle, the second insulation
Mantle, LED chip, the first insulation mantle, the second insulation mantle fit in the both ends of the surface of LED chip respectively, and the first insulation is soft
Film or second insulation mantle along its length on be provided with several line layers, adjacent two line layers pass through a LED core
Piece is connected, and the first chip electrode and the second chip electrode are respectively equipped with the both ends of the surface of LED chip, and first chip electrode leads to
The afterbody for crossing the first pin and one of line layer is electrically connected with, second chip electrode by second pin with it is adjacent
The stem of another line layer is electrically connected with, and is electrically connected between the first chip electrode and the first pin by the first conductive layer,
It is electrically connected between second chip electrode and second pin by the second conductive layer, the outer surface of the first insulation mantle is set
There is the transparent projection with the one-to-one dewdrop shape of LED chip；The dewdrop shape soft light bar of above structure is without welding, production efficiency
Height, and it is compact-sized, it is flexible higher, it is easy to bending to use.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural decomposition diagram of one embodiment of the present of invention；
Fig. 2 is Section A-A schematic diagram in Fig. 1.
Embodiment
Referring to Figures 1 and 2, as illustrated, a kind of dewdrop shape soft light bar, including：The first insulation insulation of mantle 1, second is soft
Film 2, LED chip 3, the first insulation mantle 1, second insulation mantle 2 fit in the both ends of the surface of LED chip 3 respectively, and it is special
Sign is：It is described first insulation mantle 1 or second insulate mantle 2 inner surface along its length on be provided with several circuits
Layer 4, adjacent two line layers 4 are connected by a LED chip 3, and the first core is respectively equipped with the both ends of the surface of the LED chip 3
Plate electrode and the second chip electrode, first chip electrode are electrical by the afterbody of the first pin 5 and one of line layer 4
Connection, second chip electrode are electrically connected with by the stem of second pin 6 and another adjacent line layer 4, and described the
It is electrically connected between one chip electrode and the first pin 5 by the first conductive layer 7, second chip electrode and second pin 6
Between be electrically connected with by the second conductive layer 8, the outer surface of the first insulation mantle 1 is provided with and corresponded with LED chip 3
Dewdrop shape transparent raised 13.The light that each LED chip 3 is sent passes through transparent raised 13 optically focused, forms multiple point-like dresses
Adorn light source.First conductive layer 7 is electrically connected with by conducting resinl respectively with the first chip electrode and the first pin 5, the second conductive layer 8
It is electrically connected with respectively by conducting resinl with the second chip electrode and second pin 6.
In the present embodiment, one of LED chip 3 can be replaced a resistance, in order to control by each LED chip 3
Electric current.
Preferably, the insulation of the first conductive layer 7 and first mantle 1 is transparent or trnaslucent materials is made, described
Second conductive layer 8 and the second insulation mantle 2 is transparent or trnaslucent materials is made.
Wherein described first conductive layer 7 is all made from a material that be thermally conductive, so as to by heat transfer caused by LED chip 3 to
One insulation mantle 1 or outside.
Preferably, the conductive layer 8 of the first conductive layer 7 and second is all made up of graphene or ITO.In the present embodiment
In, the second conductive layer 8 and the first conductive layer 7 are graphene, and graphene can be single-layer graphene or multi-layer graphene.By
Conductive layer made of graphene has very high electrical conductivity, can be used as conductive channel.Meanwhile graphene layer have up to 97.7% it is saturating
Light rate, light can be allowed effectively to be emitted, improve light extraction efficiency.
The optics for packaging LED chips 3 is filled between the first insulation mantle 1 and second insulation mantle 2
Glue 9, optical cement 9 are the glue of high transmission rate, and the refractive index of optical cement 9 corresponds to LED chip 3 and set, available for raising LED chip 3
Light extraction efficiency.
The optical cement 9 and first insulate all passes through PUR between mantle 1 and the insulation mantle 2 of optical cement 9 and second
Connection.
The first insulation mantle 1 and second mantle 2 that insulate is all string configuration, on the second insulation mantle 2 equidistantly
Some line layers 4 are arranged at intervals with, are electrically connected between adjacent two line layers 4 by a LED chip 3 to form string
The LED string of connection.
A kind of dewdrop shape soft light bar of the present invention also includes the 3rd insulation mantle for being arranged at the outside of the second insulation mantle 2
10, the second insulation mantle 2 and the 3rd, which insulate between mantle 10, two main line layers 11, two main line layers 11 respectively with the LED
The stem and afterbody of lamp string are electrically connected with, and two main line layers 11 and second insulate between mantles 2, two main line layers 11 and the 3rd exhausted
All fixed between edge mantle 10 by PUR.
In the present embodiment, it is respectively arranged with the first perforation 21 on the line layer 4 at the head and the tail both ends on LED string, two
Second perforation 12 relative with the first perforation 21 is provided with main line layer 11, passes through weldering between the first perforation 21 and the second perforation 12
Tin is electrically connected with, and two main line layers 11 electrically connect with external power source to light the LED string respectively.
The preferable implementation to the present invention is illustrated above, and certainly, the present invention can also use and above-mentioned implementation
The different form of mode, the equivalent conversion that those skilled in the art are made on the premise of without prejudice to spirit of the invention
Or corresponding change, it should all belong in protection scope of the present invention.
Claims (9)
1. a kind of dewdrop shape soft light bar, including：First insulation mantle (1), the second insulation mantle (2), LED chip (3), described the
One insulation mantle (1), the second insulation mantle (2) fit in the both ends of the surface of LED chip (3) respectively, it is characterised in that：
It is described first insulation mantle (1) or second insulation mantle (2) inner surface along its length on be provided with several lines
Road floor (4), adjacent two line layers (4) are connected by a LED chip (3), in the both ends of the surface of the LED chip (3) respectively
Provided with the first chip electrode and the second chip electrode, first chip electrode passes through the first pin (5) and one of circuit
The afterbody of layer (4) is electrically connected with, and second chip electrode passes through second pin (6) and another adjacent line layer (4)
Stem is electrically connected with, and is electrically connected between first chip electrode and the first pin (5) by the first conductive layer (7), described
It is electrically connected between second chip electrode and second pin (6) by the second conductive layer (8), the first insulation mantle (1)
Outer surface is provided with transparent raised (13) with the one-to-one dewdrop shape of LED chip (3).
A kind of 2. dewdrop shape soft light bar as claimed in claim 1, it is characterised in that：
First conductive layer (7) and the first insulation mantle (1) are transparent or trnaslucent materials is made.
A kind of 3. dewdrop shape soft light bar as claimed in claim 1, it is characterised in that：
Second conductive layer (8) and the second insulation mantle (2) are transparent or trnaslucent materials is made.
A kind of 4. dewdrop shape soft light bar as claimed in claim 2, it is characterised in that：
First conductive layer (7) is made from a material that be thermally conductive, so as to which heat transfer caused by LED chip (3) to first is insulated
Mantle (1) or outside.
A kind of 5. dewdrop shape soft light bar as claimed in claim 4, it is characterised in that：
First conductive layer (7) is made up of graphene or ITO.
A kind of 6. dewdrop shape soft light bar as claimed in claim 1, it is characterised in that：
The light for packaging LED chips (3) is filled between the first insulation mantle (1) and the second insulation mantle (2)
Learn glue (9).
A kind of 7. dewdrop shape soft light bar as claimed in claim 6, it is characterised in that：
Heat is all provided between the optical cement (9) and the first insulation mantle (1) and optical cement (9) and the second insulation mantle (2)
Melten gel.
A kind of 8. dewdrop shape soft light bar as claimed in claim 1, it is characterised in that：
The first insulation mantle (1) and the second insulation mantle (2) are all string configuration, on the second insulation mantle (2) equidistantly
Ground is arranged at intervals with some line layers (4), be electrically connected between adjacent two line layers (4) by a LED chip (3) so that
The LED string of series connection must be formed.
A kind of 9. dewdrop shape soft light bar as claimed in claim 8, it is characterised in that：
Also include being arranged at the 3rd insulation mantle (10) on the outside of the second insulation mantle (2), the second insulation mantle (2) and the 3rd exhausted
There are two main line layers (11) between edge mantle (10), two main line layers (11) stem and afterbody electricity with the LED string respectively
Property connection, between two main line layers (11) and the second insulation mantle (2), two main line layers (11) with the 3rd insulate mantle (10) it
Between all fixed by PUR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724470.6A CN107634136A (en) | 2017-08-22 | 2017-08-22 | A kind of dewdrop shape soft light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724470.6A CN107634136A (en) | 2017-08-22 | 2017-08-22 | A kind of dewdrop shape soft light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107634136A true CN107634136A (en) | 2018-01-26 |
Family
ID=61099631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710724470.6A Pending CN107634136A (en) | 2017-08-22 | 2017-08-22 | A kind of dewdrop shape soft light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107634136A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813263A (en) * | 2009-02-20 | 2010-08-25 | 深圳市科利尔照明科技有限公司 | Method for manufacturing rope light and rope light |
| CN102290522A (en) * | 2011-09-16 | 2011-12-21 | 陆学中 | Wireless LED (Light Emitting Diode) packaging structure and manufacturing method thereof |
| CN104518066A (en) * | 2013-09-30 | 2015-04-15 | 佛山市国星光电股份有限公司 | LED device with transition substrates and packaging method of LED device |
| CN204300788U (en) * | 2014-09-10 | 2015-04-29 | 鹤山丽得电子实业有限公司 | A kind of dewdrop lamp-based LED curtain lamp |
| CN204739459U (en) * | 2014-08-18 | 2015-11-04 | 鹤山丽得电子实业有限公司 | Novel LED dewdrop lamp |
| CN105336734A (en) * | 2015-10-19 | 2016-02-17 | 漳州立达信光电子科技有限公司 | LED vertical packaging structure |
| CN205480400U (en) * | 2016-01-25 | 2016-08-17 | 中山市美耐尔灯饰有限公司 | Flexible paster lamp area of flexible circuit board |
| US20160238218A1 (en) * | 2015-02-13 | 2016-08-18 | Chang Luhua | Novel led lamp string and hose lamp thereof |
-
2017
- 2017-08-22 CN CN201710724470.6A patent/CN107634136A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813263A (en) * | 2009-02-20 | 2010-08-25 | 深圳市科利尔照明科技有限公司 | Method for manufacturing rope light and rope light |
| CN102290522A (en) * | 2011-09-16 | 2011-12-21 | 陆学中 | Wireless LED (Light Emitting Diode) packaging structure and manufacturing method thereof |
| CN104518066A (en) * | 2013-09-30 | 2015-04-15 | 佛山市国星光电股份有限公司 | LED device with transition substrates and packaging method of LED device |
| CN204739459U (en) * | 2014-08-18 | 2015-11-04 | 鹤山丽得电子实业有限公司 | Novel LED dewdrop lamp |
| CN204300788U (en) * | 2014-09-10 | 2015-04-29 | 鹤山丽得电子实业有限公司 | A kind of dewdrop lamp-based LED curtain lamp |
| US20160238218A1 (en) * | 2015-02-13 | 2016-08-18 | Chang Luhua | Novel led lamp string and hose lamp thereof |
| CN105336734A (en) * | 2015-10-19 | 2016-02-17 | 漳州立达信光电子科技有限公司 | LED vertical packaging structure |
| CN205480400U (en) * | 2016-01-25 | 2016-08-17 | 中山市美耐尔灯饰有限公司 | Flexible paster lamp area of flexible circuit board |
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