CN204377205U - The device of novel compatible electronic ballast and Inductive ballast driving LED light fixture - Google Patents
The device of novel compatible electronic ballast and Inductive ballast driving LED light fixture Download PDFInfo
- Publication number
- CN204377205U CN204377205U CN201520020144.3U CN201520020144U CN204377205U CN 204377205 U CN204377205 U CN 204377205U CN 201520020144 U CN201520020144 U CN 201520020144U CN 204377205 U CN204377205 U CN 204377205U
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- CN
- China
- Prior art keywords
- ballast
- inductance
- electric
- rectifier bridge
- termination
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Abstract
The utility model discloses the device of a kind of novel compatible electronic ballast and Inductive ballast driving LED light fixture, comprise electric ballast, its feature is the input external AC of described electric ballast, 4 ends of 1 termination inductance of electric ballast, 1 end of 2 termination inductance of electric ballast, 2 ends of inductance and 3 ends also receive 1 end of rectifier bridge after connecing, 2 ends of rectifier bridge receive the LED lamp upper end of built-in drive, and from LED lamp, terminate to 4 ends of rectifier bridge, 3 ends of rectifier bridge connect with 7 ends with 6 ends of another inductance, 3 ends of 5 termination electric ballasts of another inductance, 4 ends of 8 termination electric ballasts of another inductance, electric current is from 5 ends of another inductance, 8 ends are respectively through 3 ends of electric ballast, electric ballast is got back to after 4 ends, return alternating current loop.There is compatible electronic ballast lightening LED lamp tool function.Independently function can be lighted after LED lamp energising.Safe and reliable, the cost low life-span is long.
Description
Technical field
The utility model belongs to
lEDfield, particularly relates to the device of a kind of novel compatible electronic ballast and Inductive ballast driving LED light fixture.
Background technology
LED lamp on existing market, cannot use
electric ballast and Inductive ballast comedrive.
Summary of the invention
The purpose of this utility model is to provide a kind of simple structure, easy to use
the device of novel compatible electronic ballast and Inductive ballast driving LED light fixture.It when not changing florescent lamp fitting circuit, directly can replace to florescent lamp fitting by the utility model LED lamp.Such as: directly replace T8 fluorescent lamp tube by LED lamp of the present utility model, also can start.
The purpose of this utility model is achieved in that described
the device of novel compatible electronic ballast and Inductive ballast driving LED light fixture, comprise electric ballast, it is characterized in that: the input external AC of described electric ballast, 4 ends of 1 termination inductance of electric ballast, 1 end of 2 termination inductance of electric ballast, 2 ends of inductance and 3 ends also receive 1 end of rectifier bridge after connecing, 2 ends of rectifier bridge receive the LED lamp upper end of built-in drive, and from LED lamp, terminate to 4 ends of rectifier bridge, 3 ends of rectifier bridge connect with 7 ends with 6 ends of another inductance, 3 ends of 5 termination electric ballasts of another inductance, 4 ends of 8 termination electric ballasts of another inductance, electric current is from 5 ends of another inductance, 8 ends are respectively through 3 ends of electric ballast, electric ballast is got back to after 4 ends, return alternating current loop.
Advantage of the present utility model: the utility model makes it compatible by the existing electric ballast of transformation and starts LED function, 1, there is compatible electronic ballast
lightlED lamp function.2, there is compatible Inductive ballast lightening LED lamp tool function.3, independently function can be lighted after LED lamp energising.4, safe and reliable, the cost low life-span is long.
Accompanying drawing explanation
Fig. 1 is this practicality
novelcircuit theory diagrams.
Embodiment
Below in conjunction with accompanying drawing and example, structure of the present utility model and use procedure are described in detail:
As shown in drawings, described in the utility model
the device of novel compatible electronic ballast and Inductive ballast driving LED light fixture, comprise electric ballast K, its design feature is the input external AC of electric ballast K, the output of electric ballast K outputs high-frequency alternating current, by 4 ends of its 1 termination inductance L 1, 1 end of its 2 termination inductance L 1, 2 ends of inductance L 1 and 3 ends also receive 1 end of rectifier bridge D (also can remove the rectifier bridge in built-in drive LED lamp) after connecing, electric current is through 1 end of inductance L 1 to rectifier bridge D, LED lamp A upper end again from 2 ends of rectifier bridge D to built-in drive, and from light fixture A, terminate to 4 ends of rectifier bridge D, light light fixture simultaneously, electric current is by connecting with 7 ends with 6 ends of another inductance L 2 through 3 ends of rectifier bridge D after rectifier bridge D, 3 ends of 5 termination electric ballast K of another inductance L 2, 4 ends of 8 termination electric ballast K of another inductance L 2, electric current is from 5 ends of another inductance L 2, 8 ends are respectively through 3 ends of electric ballast K, electric ballast K is got back to after 4 ends, return alternating current.
Operation principle: alternating current AC inputs from the input of electric ballast K, high-frequency alternating current is exported from electric ballast K, high-frequency alternating current by after inductance L 1 by current limliting, after current limliting, alternating current is through rectifier bridge D(intermediate frequency or high-frequency rectification bridge) after rectification, forward current is for built-in drive LED lamp, electric current gets back to alternating current loop to another inductance L 2 to electric ballast K from rectifier bridge D, reaches lightening LED lamp tool.1,4 end forms of inductance L 1 connect with 3,4 ends of electric ballast K respectively or connect with 3,4 ends of K respectively with 4,1 end form.5,8 end forms of another inductance L 2 connect with 2,1 end of electric ballast K respectively or connect with 2,1 end of electric ballast K respectively with 8,5 end forms.
Claims (1)
1. one kind
the device of novel compatible electronic ballast and Inductive ballast driving LED light fixture, comprise electric ballast (K), it is characterized in that: the input external AC of described electric ballast (K), 4 ends of 1 termination inductance of electric ballast (K), 1 end of 2 termination inductance (L1) of electric ballast (K), 2 ends of inductance (L1) and 3 ends also receive 1 end of rectifier bridge (D) after connecing, 2 ends of rectifier bridge (D) receive LED lamp (A) upper end of built-in drive, and from LED lamp (A), terminate to 4 ends of rectifier bridge (D), 3 ends of rectifier bridge (D) connect with 7 ends with 6 ends of another inductance (L2), 3 ends of the 5 termination electric ballasts (K) of another inductance (L2), 4 ends of the 8 termination electric ballasts (K) of another inductance (L2), electric current is from 5 ends of another inductance (L2), 8 ends are respectively through 3 ends of electric ballast, electric ballast (K) is got back to after 4 ends, return alternating current loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020144.3U CN204377205U (en) | 2015-01-13 | 2015-01-13 | The device of novel compatible electronic ballast and Inductive ballast driving LED light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020144.3U CN204377205U (en) | 2015-01-13 | 2015-01-13 | The device of novel compatible electronic ballast and Inductive ballast driving LED light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377205U true CN204377205U (en) | 2015-06-03 |
Family
ID=53333378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020144.3U Expired - Fee Related CN204377205U (en) | 2015-01-13 | 2015-01-13 | The device of novel compatible electronic ballast and Inductive ballast driving LED light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507559A (en) * | 2015-09-08 | 2017-03-15 | 欧司朗有限公司 | Illuminator |
-
2015
- 2015-01-13 CN CN201520020144.3U patent/CN204377205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507559A (en) * | 2015-09-08 | 2017-03-15 | 欧司朗有限公司 | Illuminator |
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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: 20150603 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |