CN203963646U - A kind of LED flexible light source - Google Patents
A kind of LED flexible light source Download PDFInfo
- Publication number
- CN203963646U CN203963646U CN201420295281.3U CN201420295281U CN203963646U CN 203963646 U CN203963646 U CN 203963646U CN 201420295281 U CN201420295281 U CN 201420295281U CN 203963646 U CN203963646 U CN 203963646U
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- China
- Prior art keywords
- flexible light
- current
- main body
- light band
- led
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of LED flexible light source, comprise flexible light band main body and power supply module, described flexible light band main body comprises flexible base, board, some LED chips and some current-limiting resistances, on described flexible base, board, be provided with circuit, described current-limiting resistance is connected with LED chip with limiting circuit electric current, described power supply module is provided with rectifier bridge, described rectifier bridge input can external civil power, described rectification bridge output end is connected to flexible light band main body, civil power 200V ~ 240V drives through rectifier bridge, alternating current is converted into direct current, and export flexible light band main body to, flexible light band main body adopts resistance current-limiting mode, LED chip and current-limiting resistance series connection, can light LED chip, the utility model is by adopting flexible light band, the mode of power supply integration, can meet outdoor brightening can be according to demand, and manufacture, difficulty of construction reduces greatly, cost significantly reduces.
Description
Technical field
The utility model relates to a kind of LED flexible light source.
Background technology
LED light fixture is mainly on aluminium base, glass-fiber-plate, to weld LED to be installed on aluminium alloy or hard plastics again at present, manufacturing cost and material cost are all higher, resource consumption is many, and producer sell with sizing, and consumer can not do arbitrarily molding decorative in indoor and outdoor by the wish of oneself.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of production technology is simple, product cost is low, the LED flexible light source of moulding arbitrarily.
The utility model solves the technical scheme that its technical problem adopts:
A kind of LED flexible light source, comprise flexible light band main body and power supply module, described flexible light band main body comprises flexible base, board, some LED chips and some current-limiting resistances, on described flexible base, board, be provided with circuit, described current-limiting resistance is connected with LED chip with limiting circuit electric current, described power supply module is provided with rectifier bridge, and described rectifier bridge input can external civil power, and described rectification bridge output end is connected to flexible light band main body.
Also comprise printing opacity cover, described printing opacity cover is set in flexible light band main body.
Described rectification bridge output end is also connected with two output electric wires that extend along flexible light band principal length direction.
After a plurality of LED chip series connection, connect with current-limiting resistance again.
After a plurality of LED chip parallel connections, connect with current-limiting resistance again.
The length of described flexible base, board is one meter one times or many times, and this flexible base, board is provided with shear line every one meter.
The beneficial effects of the utility model are: a kind of LED flexible light source, comprise flexible light band main body and power supply module, described flexible light band main body comprises flexible base, board, some LED chips and some current-limiting resistances, on described flexible base, board, be provided with circuit, described current-limiting resistance is connected with LED chip with limiting circuit electric current, described power supply module is provided with rectifier bridge, described rectifier bridge input can external civil power, described rectification bridge output end is connected to flexible light band main body, civil power 200V ~ 240V drives through rectifier bridge, alternating current is converted into direct current, and export flexible light band main body to, flexible light band main body adopts resistance current-limiting mode, LED chip and current-limiting resistance series connection, can light LED chip, the utility model is by adopting flexible light band, the mode of power supply integration, can meet outdoor brightening can be according to demand, and manufacture, difficulty of construction reduces greatly, cost significantly reduces.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model flexible light band main body;
Fig. 2 is the circuit connection diagram of the utility model flexible light band main body;
Fig. 3 is decomposing schematic representation of the present utility model.
The specific embodiment
Referring to figs. 1 through Fig. 3, Fig. 1 to Fig. 3 is the structural representation of a specific embodiment of the utility model, as shown in the figure, a kind of LED flexible light source, comprise flexible light band main body 1 and power supply module 2, described flexible light band main body 1 comprises flexible base, board 11, some LED chips 12 and some current-limiting resistances 13, on described flexible base, board 11, be provided with circuit, after a plurality of LED chip 12 serial or parallel connections, connect with current-limiting resistance 13 again, described current-limiting resistance 13 limiting circuit electric currents, described power supply module 2 is provided with rectifier bridge 21, described rectifier bridge 21 inputs can external civil power, described rectifier bridge 21 outputs are connected to flexible light band main body 1, civil power 200V ~ 240V drives through rectifier bridge 21, alternating current is converted into direct current, and export flexible light band main body 1 to, flexible light band main body 1 adopts resistance current-limiting mode, LED chip 12 and current-limiting resistance 13 series connection, can light LED core, 12, the utility model is by adopting flexible light band, the mode of power supply integration, can meet outdoor brightening can be according to demand, and manufacture, difficulty of construction reduces greatly, cost significantly reduces.
As shown in the figure, in flexible light band main body 1, also can overlap 3 by sheathed printing opacity, and overlap the 3 interior output electric wires that two connection rectifier bridge 21 outputs are set and extend along flexible light band main body 1 length direction at printing opacity, make it get final product turn-on power, waterproof dustproof again, make the utility model can be used in outdoor environment.
In the present embodiment, the length of described flexible base, board 11 is set to one meter one times or many times, and this flexible base, board 11 is provided with shear line 111 every one meter, the any multiple that conveniently cuts into 1 meter or 1 meter is used, in the present embodiment, by the flexible base, board 11 of two 0.5 meter, the mode by welding or snapping etc. connects the flexible base, board 11 of every meter.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the conversion being equal to that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or accordingly change, all should belong in protection domain of the present utility model.
Claims (6)
1. a LED flexible light source, it is characterized in that: comprise flexible light band main body (1) and power supply module (2), described flexible light band main body (1) comprises flexible base, board (11), some LED chips (12) and some current-limiting resistances (13), described flexible base, board is provided with circuit on (11), described current-limiting resistance (13) is connected with limiting circuit electric current with LED chip (12), described power supply module (2) is provided with rectifier bridge (21), described rectifier bridge (21) input can external civil power, described rectifier bridge (21) output is connected to flexible light band main body (1).
2. a kind of LED flexible light source according to claim 1, is characterized in that: also comprise printing opacity cover (3), described printing opacity cover (3) is set in flexible light band main body (1).
3. a kind of LED flexible light source according to claim 1, is characterized in that: described rectifier bridge (21) output is also connected with two output electric wires (211) that extend along flexible light band main body (1) length direction.
4. a kind of LED flexible light source according to claim 1, is characterized in that: after a plurality of LED chips (12) series connection, connect with current-limiting resistance (13) again.
5. a kind of LED flexible light source according to claim 1, is characterized in that: after a plurality of LED chips (12) parallel connection, connect with current-limiting resistance (13) again.
6. a kind of LED flexible light source according to claim 1, is characterized in that: the length of described flexible base, board (11) is one meter one times or many times, and this flexible base, board (11) is provided with shear line (111) every one meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295281.3U CN203963646U (en) | 2014-06-04 | 2014-06-04 | A kind of LED flexible light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295281.3U CN203963646U (en) | 2014-06-04 | 2014-06-04 | A kind of LED flexible light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963646U true CN203963646U (en) | 2014-11-26 |
Family
ID=51924226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295281.3U Expired - Fee Related CN203963646U (en) | 2014-06-04 | 2014-06-04 | A kind of LED flexible light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963646U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517251A (en) * | 2016-01-21 | 2016-04-20 | 彭继辉 | LED light band driven by linear constant-current ICs |
| CN106499959A (en) * | 2015-09-03 | 2017-03-15 | Itc有限公司 | There is the LED line shape lamp component of clear bottom |
| CN109939363A (en) * | 2019-04-23 | 2019-06-28 | 深圳市思坦科技有限公司 | A kind of weight reducing instrument based on light emitting structure |
| US10458604B2 (en) | 2013-08-30 | 2019-10-29 | Itc Incorporated | Diffused flexible LED linear light assembly |
| US10532693B2 (en) | 2013-08-30 | 2020-01-14 | Itc Incorporated | Diffused flexible LED linear light assembly |
| WO2020010920A1 (en) * | 2018-07-13 | 2020-01-16 | 深圳市宇辰星光电有限公司 | Bendable and cuttable flexible light strip and fabrication method therefor |
-
2014
- 2014-06-04 CN CN201420295281.3U patent/CN203963646U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10458604B2 (en) | 2013-08-30 | 2019-10-29 | Itc Incorporated | Diffused flexible LED linear light assembly |
| US10532693B2 (en) | 2013-08-30 | 2020-01-14 | Itc Incorporated | Diffused flexible LED linear light assembly |
| CN106499959A (en) * | 2015-09-03 | 2017-03-15 | Itc有限公司 | There is the LED line shape lamp component of clear bottom |
| CN105517251A (en) * | 2016-01-21 | 2016-04-20 | 彭继辉 | LED light band driven by linear constant-current ICs |
| CN105517251B (en) * | 2016-01-21 | 2018-10-16 | 彭继辉 | A kind of LED light strip of linear constant current IC drivings |
| WO2020010920A1 (en) * | 2018-07-13 | 2020-01-16 | 深圳市宇辰星光电有限公司 | Bendable and cuttable flexible light strip and fabrication method therefor |
| CN109939363A (en) * | 2019-04-23 | 2019-06-28 | 深圳市思坦科技有限公司 | A kind of weight reducing instrument based on light emitting structure |
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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: 20141126 Termination date: 20180604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |