CN102913804A - Lamp belt and preparation technique thereof - Google Patents
Lamp belt and preparation technique thereof Download PDFInfo
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- CN102913804A CN102913804A CN2012103667817A CN201210366781A CN102913804A CN 102913804 A CN102913804 A CN 102913804A CN 2012103667817 A CN2012103667817 A CN 2012103667817A CN 201210366781 A CN201210366781 A CN 201210366781A CN 102913804 A CN102913804 A CN 102913804A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract description 8
- 238000005516 engineering process Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 6
- 241000293001 Oxytropis besseyi Species 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a lamp belt and a preparation technique of the lamp belt. The invention discloses the lamp belt which comprises a core belt, flexible ribbon-shaped circuit boards and an outer cladding layer; at least two leads are embedded into the core belt; at least one row of light emitting diode (LED) patches are arranged on every circuit board; at least two conductive holes are arranged on every circuit board at intervals with preset length; circuits with same polarity between adjacent circuit boards are well contacted. The outer cladding layer is coated outside the core belt and the circuit boards. The lamp belt adopts a plurality of conductive cylinders, each conductive cylinder penetrates through the conductive holes, and punctures through the core belt and into the leads; the conductive cylinders are contacted with the leads and the circuit boards to form a loop, in order to supply power for the LED patches on the circuit boards. By adopting the conductive cylinders and a puncture installation method of the conductive cylinders, a problem that brightness of an LED is damped along with length can be solved. The preparation technique is low in cost, simple in operation, convenient to mass production; and furthermore, reliability of the lamp belt is improved.
Description
Technical field
The invention belongs to the lighting device technical field, be specifically related to a kind of lamp band and preparation technology thereof.
Background technology
At present, the rectifier that the lamp band on the market is generally entered with, surrounding layer and a termination by the banded circuit board of flexibility, LED paster, resistance, LED paster and resistance are arranged on the circuit board, and the main material of circuit board is Copper Foil.Owing to adopt Copper Foil as the wire to the LED paster, when the length of lamp band acquires a certain degree, the effect of Copper Foil self-resistance dividing potential drop is more and more obvious, cause away from the rectifier incoming end, the voltage at LED paster two ends is lower, the brightness of LED paster is less, and LED paster brightness that Here it is is along with the problem of length decay.
Chinese patent application numbers 201010547251.3, the flexible LED surface-mounted lamp band, disclosed a kind of pre-buried lamp band of at least two wires, the length that the interval is certain connects wire and flexible banded circuit board by lead-in wire, although this design can be avoided the adverse effect of flexible banded circuit board dividing potential drop, but because the mode that adopts lead-in wire to connect, increase the complexity of attended operation, be unfavorable for coordinating mutually with plastic extruding forming technique, improved easily breakage rate and the fault rate of lamp band.
As everyone knows, circuit board technology is to replace the key progress that electric wire connects because the highly integrated many defectives that can evade the electric wire connection are the basic technologies that high efficiency, high production rate, low cost, less trouble are realized in the modern electronic technology field.In the larger lamp band applied environment of Length Ratio, flexible banded circuit board can not satisfy the needs of conducting heavy current, and therefore, necessary lead-in conductor is as the carrier of main electric current.Complexity how to avoid wire to connect, so that the lamp band has the integrated advantage of circuit board technology, this solution of problem needs creationary work.
Summary of the invention
For problems of the prior art, namely, although flexible banded circuit board compact conformation, can not carry larger electric current, although wire can carry larger electric current, but because need be connected with wire, cause loosely organized, connection complexity.The invention provides a kind of lamp band and preparation technology, so that the attended operation of wire and flexible banded circuit board is simple, connect safe and reliablely, overcome between wire and the flexible banded circuit board and to connect complicated shortcoming, improved the compact degree of lamp band structure.
The present invention is achieved in that a kind of lamp band, comprising:
, a core band, by the strip shape body of a predetermined length of plastic extruding forming, this core band is vertically arranged with a fixed groove, and, being embedded with at least two wires in this core band, wire is longitudinally arranged continuously and is isometric with the core band;
Many the banded circuit boards of flexibility, be provided with at least one row LED paster on every circuit board, the predetermined length of being separated by on every circuit board has at least two conductive holes, all circuit boards are arranged in the above-mentioned fixed groove, and, longitudinally have between the adjacent circuit plate predetermined length and play the overlapping part that is fixedly connected with the effect of adjacent circuit plate, the circuit of identical polar contacts well between the adjacent circuit plate;
One surrounding layer is that surrounding layer is coated on outside above-mentioned core band and the circuit board by the plastic extruding forming of printing opacity and isometric with above-mentioned core band;
A plurality of conducting posts, each conducting post passes above-mentioned conductive hole, and puncture is by above-mentioned core band, and puncture enters above-mentioned wire, and conducting post contact the formation loop with above-mentioned wire with the foregoing circuit plate and be that LED paster on this circuit board is powered.
Preferably, be vertically arranged with two locating slots in the described fixed groove, the corresponding above-mentioned conductive hole in locating slot position.
Preferably, the opening size of described locating slot is less than the size of above-mentioned conductive hole.
Preferably, described circuit board is provided with resistance, and resistance is connected with the LED paster.
Preferably, described wire connects civil power by rectifier.
Preferably, to contact the cross-sectional area at the position of above-mentioned conductive hole be 1.1 times to 1.5 times of above-mentioned conductive hole area to described conducting post.
Preferably, the described conducting post position of inserting above-mentioned wire is sharp cone distal.
Preferably, described conducting post is perpendicular to the plane at foregoing circuit plate place.
A kind of preparation technology of lamp band also is provided, has the steps include:
A. at least two wires are passed through extruded mould, made the core band of predetermined length by plastic extruding forming;
B. many flexible banded circuit boards of finishing LED paster, resistive patch, conductive hole punching processing are fixedly connected with the banded circuit board that becomes predetermined length by overlapping part, this band shape circuit board is identical with the length of the core band of above-mentioned steps a, banded circuit board is embedded in the fixed groove of the core band that above-mentioned steps a makes, whether the conductive hole by banded circuit board and the banded circuit board of position correspondence proving of locating slot be qualifiedly in the fixed groove of embedded core band;
C. the combination shoestring that the banded circuit board of above-mentioned steps c being made and core band form passes through conductive hole by stamping machine or screw fixing machine with conducting post, and puncture is by the core band, and puncture enters in the wire;
D. the combination shoestring of above-mentioned steps d being made by plastic extruding forming parcel surrounding layer, becomes lamp band main body by extruded mould.
Technique effect of the present invention: at banded circuit board conductive hole is set, conducting post enters in the wire by core band, puncture by conductive hole, puncture, and this connected mode is so that the compact conformation of lamp band.
The present invention realizes by conducting post that wire is connected with the circuit board many places and connects, also be that electricity connects well simultaneously between the adjacent circuit plate, so just there are two covers separate but be that interconnective conductor is powered to the LED paster, one cover conductor is the circuit board of connection segment, and a cover conductor is parallel wire.When the conducting function inefficacy of minority conducting post, when perhaps on-off state appearred in wire, the lamp band still can be luminous, improved the reliability of lamp band.
Description of drawings
Fig. 1 is the cross-sectional structure schematic diagram of the core band of the embodiment of the invention;
Fig. 2 is after the core band mounting circuit boards of the embodiment of the invention, at the cross-sectional structure schematic diagram of LED patch location;
Fig. 3 is after the core band mounting circuit boards of the embodiment of the invention, the cross-sectional structure schematic diagram in the conductive hole position;
Fig. 4 is that the embodiment of the invention is at the top view of two banded circuit board link positions of flexibility;
Fig. 5 is that the embodiment of the invention is installed after the conducting post cross-sectional structure schematic diagram in the conductive hole position;
Fig. 6 is the embodiment of the invention after the parcel surrounding layer, the vertical section structure schematic diagram in the conductive hole position;
Fig. 7 is embodiment of the invention preparation technology's schematic flow sheet.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with above-mentioned drawings and Examples, the present invention is described in further detail.
The invention process for example Fig. 1 is extremely shown in Figure 6:
The present invention realizes like this, core band 1 is by the strip shape body 10 of a predetermined length of PVC plastic extruding forming, and this core band 1 is vertically arranged with a fixed groove 13, and, be embedded with two wires 12 in this core band 1, wire 12 is longitudinally arranged continuously and is isometric with core band 1.
Many the banded circuit boards 20 of flexibility, be provided with at least one row LED paster 21 on every circuit board 20, the predetermined length of being separated by on every circuit board has two conductive holes 23, circuit board 20 is arranged in the fixed groove of core band 1 10, and, longitudinally have between the adjacent circuit plate 20 predetermined length and play the overlapping part 24 that is fixedly connected with the effect of adjacent circuit plate, overlapping part 24 has conductive hole 23, and the circuit of identical polar is by well contact of conductive hole welding between the adjacent circuit plate 20.
Surrounding layer 40 is by TPU plastic extruding forming and isometric with core band 1, and surrounding layer 40 is coated on outside above-mentioned core band 1 and the circuit board 20.
A plurality of conducting posts 30, each conducting post 30 passes conductive hole 23, and puncture is by the strip shape body 10 of core band 1, and puncture enters wire 12, conducting post afterbody 31 contact circuit plates 20,32 contact wires 12 of conducting post head, conducting post 30 and wire 12 contact with circuit board 20 and form the loop and be LED paster 21 power supplies on this circuit board.
Particularly, be vertically arranged with two locating slots 11 in the described fixed groove 13, the corresponding conductive hole 23 in locating slot 11 positions.
Particularly, the opening size of described locating slot 11 is less than the size of above-mentioned conductive hole 23.
Particularly, described circuit board is provided with resistance 22, and resistance 22 is connected with LED paster 21.
Particularly, described wire 12 connects civil power by rectifier.
Particularly, the cross-sectional area of described conducting post afterbody 31 is 1.1 times to 1.5 times of above-mentioned conductive hole 23 areas.
Particularly, the position of the above-mentioned wire 12 of described electric cylinder head 32 insertions is sharp cone distal.
Particularly, described conducting post 30 is perpendicular to the plane at foregoing circuit plate 20 places.
As shown in Figure 7, preparation technology of the present invention is achieved in that and the steps include:
A. at least two wires are passed through extruded mould, made the core band main body 1 of predetermined length by plastic extruding forming;
B. many flexible banded circuit boards of finishing LED paster, resistive patch, conductive hole punching processing are fixedly connected with the banded circuit board that becomes predetermined length by overlapping part, this band shape circuit board is identical with the length of the core band of above-mentioned steps a, banded circuit board is embedded in the fixed groove of the core band that above-mentioned steps a makes, form the core band and add circuit board main body 2, whether the conductive hole by banded circuit board and the banded circuit board of position correspondence proving of locating slot be qualifiedly in the fixed groove of embedded core band;
C. the core band of above-mentioned steps c being made adds circuit board main body 2 and by stamping machine or screw fixing machine conducting post is passed through conductive hole, and puncture is by the core band, and puncture enters in the wire, and formation core band adds circuit board and adds conducting post main body 3 again;
D. the core band of above-mentioned steps d being made adds circuit board and adds conducting post main body 3 by extruded mould again, by plastic extruding forming parcel surrounding layer, becomes lamp band main body 4.
Adopt above-mentioned by means of circuit board and wire jointly to the structure of LED paster power supply, the method that adopts conducting post and puncture thereof to install, not only can solve the brightness of LED paster along with the problem of length decay, and preparation technology's cost is low, simple to operate, make things convenient for volume production, improved the reliability of lamp band.
The above only is preferred embodiment of the present invention, not in order to limit the present invention, for example, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. lamp band is characterized in that: comprising:
, a core band, by the strip shape body of a predetermined length of plastic extruding forming, this core band is vertically arranged with a fixed groove, and, being embedded with at least two wires in this core band, wire is longitudinally arranged continuously and is isometric with the core band;
Many the banded circuit boards of flexibility, be provided with at least one row LED paster on every circuit board, the predetermined length of being separated by on every circuit board has at least two conductive holes, all circuit boards are arranged in the above-mentioned fixed groove, and, longitudinally have between the adjacent circuit plate predetermined length and play the overlapping part that is fixedly connected with the effect of adjacent circuit plate, the circuit of identical polar contacts well between the adjacent circuit plate;
One surrounding layer is that surrounding layer is coated on outside above-mentioned core band and the circuit board by the plastic extruding forming of printing opacity and isometric with above-mentioned core band;
A plurality of conducting posts, each conducting post passes above-mentioned conductive hole, and puncture is by above-mentioned core band, and puncture enters above-mentioned wire, and conducting post contact the formation loop with above-mentioned wire with the foregoing circuit plate and be that LED paster on this circuit board is powered.
2. lamp band according to claim 1 is characterized in that: be vertically arranged with two locating slots in the above-mentioned fixed groove, the corresponding above-mentioned conductive hole in locating slot position.
3. lamp band according to claim 1, it is characterized in that: the opening size of above-mentioned locating slot is less than the size of above-mentioned conductive hole.
4. lamp band according to claim 1, it is characterized in that: the foregoing circuit plate is provided with resistance, and resistance is connected with the LED paster.
5. lamp band according to claim 1, it is characterized in that: above-mentioned wire connects civil power by rectifier.
6. lamp band according to claim 1 is characterized in that: the cross-sectional area that above-mentioned conducting post contacts the position of above-mentioned conductive hole is 1.1 times to 1.5 times of above-mentioned conductive hole area.
7. lamp band according to claim 1, it is characterized in that: the position that above-mentioned conducting post inserts above-mentioned wire is sharp cone distal.
8. lamp band according to claim 1, it is characterized in that: above-mentioned conducting post is perpendicular to the plane at foregoing circuit plate place.
9. a preparation technology who adopts lamp band claimed in claim 1 the steps include:
A. at least two wires are passed through extruded mould, made the core band of predetermined length by plastic extruding forming;
B. many flexible banded circuit boards of finishing LED paster, resistive patch, conductive hole punching processing are fixedly connected with the banded circuit board that becomes predetermined length by overlapping part, this band shape circuit board is identical with the length of the core band of above-mentioned steps a, banded circuit board is embedded in the fixed groove of the core band that above-mentioned steps a makes, whether the conductive hole by banded circuit board and the banded circuit board of position correspondence proving of locating slot be qualifiedly in the fixed groove of embedded core band;
C. the combination shoestring that the banded circuit board of above-mentioned steps c being made and core band form passes through conductive hole by stamping machine or screw fixing machine with conducting post, and puncture is by the core band, and puncture enters in the wire;
D. the combination shoestring of above-mentioned steps d being made by plastic extruding forming parcel surrounding layer, becomes lamp band main body by extruded mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103667817A CN102913804A (en) | 2012-09-28 | 2012-09-28 | Lamp belt and preparation technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103667817A CN102913804A (en) | 2012-09-28 | 2012-09-28 | Lamp belt and preparation technique thereof |
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| Publication Number | Publication Date |
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| CN102913804A true CN102913804A (en) | 2013-02-06 |
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| CN2012103667817A Pending CN102913804A (en) | 2012-09-28 | 2012-09-28 | Lamp belt and preparation technique thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363367A (en) * | 2013-08-12 | 2013-10-23 | 深圳市日上光电股份有限公司 | LED with inserting type staple |
| CN103994359A (en) * | 2014-06-10 | 2014-08-20 | 吴锦星 | Modularized LED lamp strip and processing method thereof |
| CN104534425A (en) * | 2015-01-01 | 2015-04-22 | 江门市鼎峰照明电子科技有限公司 | Power source connector, connecting part and power source connection structure of LED lamp band |
| CN104913208A (en) * | 2014-03-12 | 2015-09-16 | 河南新飞利照明科技有限责任公司 | Led point light source lamp |
| CN106195742A (en) * | 2016-07-15 | 2016-12-07 | 四川蓝景光电技术有限责任公司 | Silica gel extrusion molding point glue LED neon lamp belt processing technique based on FPC |
| DE102016012639B4 (en) * | 2016-10-24 | 2018-09-20 | Nicola Barthelme | Chainable, fully encapsulated, flexible light emitting diode strip and method for its production |
| WO2019175913A1 (en) * | 2018-03-15 | 2019-09-19 | Linea Light S.R.L. | Electric connection apparatus |
| CN113339708A (en) * | 2021-07-06 | 2021-09-03 | 阿母芯微电子技术(中山)有限公司 | LED light source for puncture electricity taking and signal transmission and processing method |
| CN113847560A (en) * | 2021-08-17 | 2021-12-28 | 杭州亿美光电科技有限公司 | Flexible line lamp combination structure with integrated module and line lamp assembling method thereof |
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| US20050180162A1 (en) * | 2003-10-29 | 2005-08-18 | Ben Fan | Flexible LED cable light |
| CN2828544Y (en) * | 2005-09-27 | 2006-10-18 | 刘昌贵 | Flexible lamp strip of easy industrial production |
| CN102095118A (en) * | 2010-11-10 | 2011-06-15 | 中山市科顺分析测试技术有限公司 | Flexible LED (light emitting diode) paster strip light |
| CN202132777U (en) * | 2011-07-07 | 2012-02-01 | 黄庆彬 | A transparent flexible decorative light strip |
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2012
- 2012-09-28 CN CN2012103667817A patent/CN102913804A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050180162A1 (en) * | 2003-10-29 | 2005-08-18 | Ben Fan | Flexible LED cable light |
| CN2828544Y (en) * | 2005-09-27 | 2006-10-18 | 刘昌贵 | Flexible lamp strip of easy industrial production |
| CN102095118A (en) * | 2010-11-10 | 2011-06-15 | 中山市科顺分析测试技术有限公司 | Flexible LED (light emitting diode) paster strip light |
| CN202132777U (en) * | 2011-07-07 | 2012-02-01 | 黄庆彬 | A transparent flexible decorative light strip |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363367A (en) * | 2013-08-12 | 2013-10-23 | 深圳市日上光电股份有限公司 | LED with inserting type staple |
| CN104913208A (en) * | 2014-03-12 | 2015-09-16 | 河南新飞利照明科技有限责任公司 | Led point light source lamp |
| CN103994359B (en) * | 2014-06-10 | 2016-04-27 | 吴锦星 | A kind of processing method of Modular LED lamp bar |
| CN103994359A (en) * | 2014-06-10 | 2014-08-20 | 吴锦星 | Modularized LED lamp strip and processing method thereof |
| CN104534425B (en) * | 2015-01-01 | 2018-02-13 | 江门市鼎峰照明电子科技有限公司 | A kind of power connection structure of LED |
| CN104534425A (en) * | 2015-01-01 | 2015-04-22 | 江门市鼎峰照明电子科技有限公司 | Power source connector, connecting part and power source connection structure of LED lamp band |
| CN106195742A (en) * | 2016-07-15 | 2016-12-07 | 四川蓝景光电技术有限责任公司 | Silica gel extrusion molding point glue LED neon lamp belt processing technique based on FPC |
| CN106195742B (en) * | 2016-07-15 | 2018-07-20 | 四川蓝景光电技术有限责任公司 | Silica gel extrusion molding dispensing LED neon lamp belt processing technologys based on FPC |
| DE102016012639B4 (en) * | 2016-10-24 | 2018-09-20 | Nicola Barthelme | Chainable, fully encapsulated, flexible light emitting diode strip and method for its production |
| WO2019175913A1 (en) * | 2018-03-15 | 2019-09-19 | Linea Light S.R.L. | Electric connection apparatus |
| CN113339708A (en) * | 2021-07-06 | 2021-09-03 | 阿母芯微电子技术(中山)有限公司 | LED light source for puncture electricity taking and signal transmission and processing method |
| CN113847560A (en) * | 2021-08-17 | 2021-12-28 | 杭州亿美光电科技有限公司 | Flexible line lamp combination structure with integrated module and line lamp assembling method thereof |
| CN113847560B (en) * | 2021-08-17 | 2023-07-28 | 杭州亿美光电科技有限公司 | Flexible line lamp combination structure with integrated module and line lamp assembly method thereof |
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Address after: 518108 Guangdong city of Shenzhen province Baoan District Shiyan Street Community Hongfa stone new Jia Terry hi tech Park (formerly Hong Long High-tech Industrial Park No. 2 Building 2 building three or four, building five) Applicant after: Rishang Optoelectronics Co., Ltd. Address before: 518108 Guangdong city of Shenzhen province Baoan District Shiyan Street Community Hongfa stone new Jia Terry hi tech Park (formerly Hong Long High-tech Industrial Park No. 2 Building 2 building three or four, building five) Applicant before: Shenzhen Rishang Opto-Electronics Co.,Ltd. |
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Application publication date: 20130206 |