CN200961810Y - Airplane semiconductor cold light source anti-collision lamp - Google Patents
Airplane semiconductor cold light source anti-collision lamp Download PDFInfo
- Publication number
- CN200961810Y CN200961810Y CNU2006201360293U CN200620136029U CN200961810Y CN 200961810 Y CN200961810 Y CN 200961810Y CN U2006201360293 U CNU2006201360293 U CN U2006201360293U CN 200620136029 U CN200620136029 U CN 200620136029U CN 200961810 Y CN200961810 Y CN 200961810Y
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- Prior art keywords
- light
- lamp holder
- electric board
- light source
- point
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- Expired - Fee Related
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Abstract
The utility model discloses a n airplane semi-conductor cold light source navigation light on a tip, comprising high and low fastening light heads, light supporters equipped inside the high and low fastening light heads and a junction equipped on the bottom of the high and low fastening light heads, wherein the junction is connected with one end a wire inside the high and low fastening light heads, the other end of the wire is connected with an electric board on a port of the light supporter, an electric board back cover is equipped between the two electric board, a plurality of semi conductor light emitting diodes is vertically equipped on the front face of the two electric board, and each electric board is equipped with a pressure lowing current limiting resistances. The utility model not only has a reasonable design, a simple structure, a reliable working performance, a strong anti-knock ability, a long using life, an apparent charging effect and a good versatility, but also when being used electric of a light resource and a machinery joint needn't be changed, with a convenient usage and maintenance, and a low cost.
Description
Technical field
The utility model relates to a kind of aircraft semiconductor cold light source anticollision beacon.
Background technology
At present, illumination of using on the home-built aircraft and information light source all adopt traditional incandescent lamp, and incandescent lamp belongs to heat radiation light source.This intensity of light is low, hear rate is big, visual range is short, shock resistance is poor, service life is short, working service is inconvenient.As the average night flight of the FJ28 type bulb service life as airplane external illuminating be 1/10～1/20 of projected life, promptly 5～10 hours, not only cause the material damage supply amount big, use and keep in repair inconvenience, and directly influence flight safety and training.
The utility model content
The purpose of this utility model is the deficiency that exists at existing light source technology, and a kind of reasonable in design, simple in structure, reliable working performance, shock resistance is strong, the life-span is long, power savings is obvious, versatility is good, working service is convenient, cost is low aircraft semiconductor cold light source anticollision beacon are provided.
The technical solution of the utility model is: a kind of aircraft semiconductor cold light source anticollision beacon, comprise that single-point just blocks lamp holder 1, is arranged on single-point and just blocks the lamp holder 2 in the lamp holder 1 and be arranged on the contact 3 that single-point just blocks lamp holder 1 bottom, described contact 3 be arranged on the end that single-point just blocks the interior lead 4 of lamp holder 1 and be connected; It is characterized in that: the other end of lead 4 links to each other with two circuit boards 5 respectively, between two circuit boards 5 circuit board bonnet 8 is installed, two circuit board 5 fronts are vertically installed with a plurality of semiconductor light-emitting-diodes 7, on the every circuit board 5 step-down current-limiting resistance 6 are installed all.
The utility model is compared with existing light source technology and had the following advantages: the utility model is not only reasonable in design, and is simple in structure, reliable working performance, and shock resistance is strong, long service life, power savings is obvious, and versatility is good; And need not change the electric and mechanical interface of primary source when using, and operation and maintenance is convenient, and cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
A kind of aircraft semiconductor cold light source anticollision beacon as shown in Figure 1, comprise that single-point just blocks lamp holder 1, is arranged on single-point and just blocks the lamp holder 2 in the lamp holder 1 and be arranged on the contact 3 that single-point just blocks lamp holder 1 bottom, described contact 3 be arranged on the end that single-point just blocks the interior lead 4 of lamp holder 1 and be connected; The other end of lead 4 links to each other with two circuit boards 5 respectively, 8, two circuit board 5 fronts of circuit board bonnet is installed between two circuit boards 5 is vertically installed with a plurality of semiconductor light-emitting-diodes 7, on the every circuit board 5 step-down current-limiting resistance 6 is installed all.Described circuit board 5 is bonding by adhesive 9 and lamp holder 2, and lead 4 and lamp holder 2 just block lamp holder 1 by adhesive 9 and single-point and be adhesively fixed.
As shown in Figure 2, step-down current-limiting resistance RX1 and RX2 are installed on the utility model circuit board 5, first group of light emitting diode D11 that connects mutually, D12, D13, D14, D15 and D16 and second group of light emitting diode D21 that connects mutually, D22, D23, D24, connect with step-down current-limiting resistance RX1 after D25 and the D26 parallel connection, the 3rd group of light emitting diode D30 that connects mutually, D31, D32, D33, D34, D35 and D36 and the 4th group of light emitting diode D40 that connects mutually, D41, D42, D43, D44, connect with step-down current-limiting resistance RX2 after D45 and the D46 parallel connection, step-down current-limiting resistance RX1 is in parallel with RX2 and then is connected with the DC28V dc source by lead 4.
Claims (2)
1, a kind of aircraft semiconductor cold light source anticollision beacon, comprise that single-point just blocks lamp holder (1), is arranged on single-point and just blocks the lamp holder (2) in the lamp holder (1) and be arranged on the contact (3) that single-point just blocks lamp holder (1) bottom, described contact (3) be arranged on the end that single-point just blocks the interior lead (4) of lamp holder (1) and be connected; It is characterized in that: the other end of lead (4) links to each other with two circuit boards (5) respectively, circuit board bonnet (8) is installed between two circuit boards (5), two circuit boards (5) front is vertically installed with a plurality of semiconductor light-emitting-diodes (7), and step-down current-limiting resistance (6) all is installed on the every circuit board (5).
2, aircraft semiconductor cold light source anticollision beacon according to claim 1, it is characterized in that: described circuit board (5) is bonding by adhesive (9) and lamp holder (2), and lead (4) and lamp holder (2) just block lamp holder (1) by adhesive (9) and single-point and be adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201360293U CN200961810Y (en) | 2006-10-27 | 2006-10-27 | Airplane semiconductor cold light source anti-collision lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201360293U CN200961810Y (en) | 2006-10-27 | 2006-10-27 | Airplane semiconductor cold light source anti-collision lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961810Y true CN200961810Y (en) | 2007-10-17 |
Family
ID=38798328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201360293U Expired - Fee Related CN200961810Y (en) | 2006-10-27 | 2006-10-27 | Airplane semiconductor cold light source anti-collision lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961810Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727477A (en) * | 2013-11-25 | 2014-04-16 | 上海航空电器有限公司 | Miniaturized anti-collision lamp |
-
2006
- 2006-10-27 CN CNU2006201360293U patent/CN200961810Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727477A (en) * | 2013-11-25 | 2014-04-16 | 上海航空电器有限公司 | Miniaturized anti-collision lamp |
| CN103727477B (en) * | 2013-11-25 | 2018-09-18 | 上海航空电器有限公司 | A kind of miniaturization anticollision beacon |
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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: 20071017 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |