CN201611964U - Novel LED lamp string circuit structure - Google Patents
Novel LED lamp string circuit structure Download PDFInfo
- Publication number
- CN201611964U CN201611964U CN2009201811592U CN200920181159U CN201611964U CN 201611964 U CN201611964 U CN 201611964U CN 2009201811592 U CN2009201811592 U CN 2009201811592U CN 200920181159 U CN200920181159 U CN 200920181159U CN 201611964 U CN201611964 U CN 201611964U
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- China
- Prior art keywords
- led lamp
- lamp string
- led
- circuit structure
- current input
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- Expired - Fee Related
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a novel LED lamp string circuit structure. The structure comprises a current input conducting wire connected with a power supply; a plurality of LED lamps connected in series with each other are connected to the current input conducting wire; and resistors are connected in parallel with the two ends of each LED lamp respectively. The utility model has the effect that due to the protective resistors connected in parallel with the LED lamps, the normal operation of the whole lamp string can not be affected when one or more LED lamps are taken down, so as to prevent the circumstance that the whole single LED lamp string goes out due to the open circuit caused only by one LED lamp therein which drops from the holder thereof or is burnt out.
Description
Technical field
The utility model relates to LED lighting circuit field, especially a kind of Novel LED light serializer circuit structure.
Background technology
The LED lighting bulb in the application of every field is more and more widely compared with traditional bulb and energy-saving bulb, and the LED bulb has long service life, need not consider heat radiation and the advantage of environmental protection.The LED lighting bulb has the trend that replaces conventional bulb and energy-saving bulb gradually.In the present LED lighting field, conventional is cascaded structure, if having a lamp extremely to steep in the lamp string or turn around, can cause the open circuit of whole lamp string, thereby cause whole lamp string not work.
The utility model content
The purpose of this utility model provides a kind of Novel LED light serializer circuit structure, by in each LED lamp two ends parallel resistance, solves the problem that has a lamp extremely to steep or turn around to cause whole lamp string not work in traditional LED lamp cascaded structure.
In order to achieve the above object, the technical solution adopted in the utility model is:
Novel LED light serializer circuit structure includes the electric current input lead that is connected with power supply, is connected to the LED lamp of a plurality of mutual series connection between the electric current input lead, it is characterized in that: each LED lamp two ends also is parallel with resistance respectively.
Effect of the present utility model is to take off one or several LED; because of LED goes up protective resistance in parallel; can not influence the operate as normal of whole lamp string, thereby as long as thereby changing single LED Series lamp string has a LED to turn around or the open circuit that forms because of the dead bubble of LED causes putting in order the situation that a cluster of lamps, ornamental does not work.
Description of drawings
Fig. 1 is the utility model circuit diagram.
Embodiment
As Fig. 1.Novel LED light serializer circuit structure includes the electric current input lead that is connected with power supply V, and power supply is the power supply of 120V60HZ, is connected to LED lamp LED1, the LED2 of a plurality of mutual series connection between the electric current input lead ... LEDN, the lamp number of the numerical basis lamp string of N.Each LED lamp two ends also is parallel with resistance R 1, R2 respectively ... RN.
Claims (1)
1. Novel LED light serializer circuit structure includes the electric current input lead that is connected with power supply, is connected to the LED lamp of a plurality of mutual series connection between the electric current input lead, it is characterized in that: each LED lamp two ends also is parallel with resistance respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201811592U CN201611964U (en) | 2009-12-11 | 2009-12-11 | Novel LED lamp string circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201811592U CN201611964U (en) | 2009-12-11 | 2009-12-11 | Novel LED lamp string circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611964U true CN201611964U (en) | 2010-10-20 |
Family
ID=42962600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201811592U Expired - Fee Related CN201611964U (en) | 2009-12-11 | 2009-12-11 | Novel LED lamp string circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611964U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149241A (en) * | 2011-05-11 | 2011-08-10 | 罗宏基 | LED (light-emitting diode) electrifying luminescence circuit |
| CN104470026A (en) * | 2014-11-21 | 2015-03-25 | 昆山博文照明科技有限公司 | Novel LED lamp string circuit structure |
| CN104936342A (en) * | 2015-06-03 | 2015-09-23 | 周玉龙 | LED lamp protection circuit |
| WO2016095770A1 (en) * | 2014-12-18 | 2016-06-23 | 韩厚华 | Christmas light, light socket and method for maintaining continuous current flow for multiple luminaires connected in series |
-
2009
- 2009-12-11 CN CN2009201811592U patent/CN201611964U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149241A (en) * | 2011-05-11 | 2011-08-10 | 罗宏基 | LED (light-emitting diode) electrifying luminescence circuit |
| WO2012152215A1 (en) * | 2011-05-11 | 2012-11-15 | Luo Hongji | Led energizing lighting circuit |
| CN104470026A (en) * | 2014-11-21 | 2015-03-25 | 昆山博文照明科技有限公司 | Novel LED lamp string circuit structure |
| WO2016095770A1 (en) * | 2014-12-18 | 2016-06-23 | 韩厚华 | Christmas light, light socket and method for maintaining continuous current flow for multiple luminaires connected in series |
| CN104936342A (en) * | 2015-06-03 | 2015-09-23 | 周玉龙 | LED lamp protection circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20101211 |