CN2312175Y - Navigation light - Google Patents
Navigation light Download PDFInfo
- Publication number
- CN2312175Y CN2312175Y CN 97220272 CN97220272U CN2312175Y CN 2312175 Y CN2312175 Y CN 2312175Y CN 97220272 CN97220272 CN 97220272 CN 97220272 U CN97220272 U CN 97220272U CN 2312175 Y CN2312175 Y CN 2312175Y
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- CN
- China
- Prior art keywords
- light
- light emitting
- emitting source
- leading
- out terminal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a navigation light which is composed of a light cover casing, a light emitting source and a control circuit board. The utility model is characterized in that an electrical connecting circuit comprises a voltage-stabilizing device which is connected between the leading-out wires of the positive electrode and the negative electrode of a power supply in parallel, a pulse generator which is connected between the leading-out terminal of the positive electrode of the voltage-stabilizing device and the negative electrode of the power supply and is used for generating a pulse signal, a resistance regulator which is connected with the pulse generator, a drive device which is connected with the resistance regulator and is used for starting the light emitting source, and the light emitting source which is connected between the leading-out terminal of the positive electrode of the voltage-stabilizing device and the leading-out terminal of the drive device. The electrical connecting circuit and a plurality of assemblies are connected in series and arranged in parallel, and the assemblies is formed by a plurality of solid state light sources which are connected in parallel; thus, a light array can be formed.
Description
The utility model relates to a kind of light fixture, relates in particular to a kind of Navigation light.
At present the illuminating lamp on the various ornament lamps on the nearby buildings of harbour, neon light, the harbour is various, makes guiding ships will enjoy access to the ports the Navigation light in navigation channel to be difficult to identification in strong prismy background light.The light source of particularly general Navigation light adopts the filament lamp of scioptics, and the power of bulb is below the 50W, and background light power is several hectowatts, even several kilowatts, so be not easy explanation at the light of the occasion Navigation light of bias light complexity.In order to address this problem, people can add the coated lens of a redness before filament bulb, and the explanation with background light has been easily like this, but its red light efficiency only is 20% of a white light efficiency, and the range of original design Navigation light can not reach.In addition, if light source adopts the lamp battle array of traditional LED light-emitting diode with the series/parallel form, as shown in Figure 1, wherein have a LED bad, full line just can not be luminous.
The purpose of this utility model is to provide a kind of good reliability, can directly produce red spectrum and have the Navigation light of high light.
The purpose of this utility model is achieved in that a kind of Navigation light, is made up of lampshade shell, light emitting source and control circuit board, it is characterized in that, the electrical interconnection of control circuit board comprises: stable-pressure device; Be connected in parallel between the positive and negative electrode outlet of power supply, be used to suppress the fluctuation of power line voltage; Impulse deviser is connected between the negative pole of anodal leading-out terminal of described stable-pressure device and power supply, is used to produce impulse singla, and the build-up of luminance and the breath that carry out the signal control light emitting source go out; Resistance regulator is connected with described impulse deviser, is used for the electric current of control loop; Actuating device is connected with described resistance regulator, is used for the starter light emitting source; With, light emitting source, be connected between the leading-out terminal of the anodal leading-out terminal of stable-pressure device and actuating device, adopt series connection several by some solid state light emitters assembly that forms in parallel and the lamp battle array that is arranged in.
Owing to adopted above-mentioned technical solution, make the utility model Navigation light luminance brightness height, good reliability is saved the energy.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the lamp array light source circuit diagram of existing Navigation light;
Fig. 2 is a circuit diagram of the present utility model;
Fig. 3 is a structure diagram of the present utility model.
By Fig. 2, Fig. 3 as can be known, the utility model Navigation light is made up of lampshade shell 1, light emitting source 2 and control circuit board 3, the electrical interconnection of control circuit board comprises: stable-pressure device 31, be used to suppress the fluctuation of power line voltage, it is MC7812T that its major control element IC 1 adopts model, and the negative pole end that is connected in power supply respectively with electric capacity E1 and E3 by its 1 pin end of incoming cables positive terminal that is power supply and 3 pin leading-out terminals, its 2 pin leading-out terminal is connected in the negative pole end of power supply; Impulse deviser 32, be used to produce impulse singla, and the build-up of luminance and the breath that carry out the signal control light emitting source go out, it is 4060 that its major control element IC 2 adopts model, its leading-out terminal 5,4,6,14 pin link to each other with diode D1, D2, D3, D4 respectively, leading-out terminal 11 pin are connected with crystal oscillator J, the model of crystal oscillator is 32768 hertz, its two ends connect resistance R 1, capacitor C 1 and R2, capacitor C 2 respectively, the two ends in addition of R1, R2 are connected respectively to 10 pin of IC 2, and the two ends in addition of C1, C2 are connected respectively to 12 pin of IC 2; Resistance regulator RW1 is used for the electric current of control loop, is connected with the leading-out terminal of diode D1, D4, D3, D4; Actuating device M1 is used for the starter light emitting source, is connected with described resistance regulator RW1; Light emitting source 2, be connected between the leading-out terminal of 3 pin leading-out terminals of IC 1 and actuating device, adopt patent 90215418.4 disclosed solid state light emitters, will be by some solid state light emitters assembly that form in parallel, several assemblies of connecting then, and the lamp battle array that solid state light emitter is arranged in.The frequency that described impulse deviser produces is 100 to 200 hertz, and pulse duty factor is 15 to 16.
Claims (2)
1. a Navigation light is made up of lampshade shell, light emitting source and control circuit board, it is characterized in that, the electrical interconnection of control circuit board comprises:
Stable-pressure device is connected in parallel between the positive and negative electrode outlet of power supply, is used to suppress the fluctuation of power line voltage;
Impulse deviser is connected between the negative pole of anodal leading-out terminal of described stable-pressure device and power supply, is used to produce impulse singla, and the build-up of luminance and the breath that carry out the signal control light emitting source go out;
Resistance regulator is connected with described impulse deviser, is used for the electric current of control loop;
Actuating device is connected with described resistance regulator, is used for the starter light emitting source; With
Light emitting source is connected between the leading-out terminal of the anodal leading-out terminal of stable-pressure device and actuating device, adopt series connection several by some solid state light emitters assembly that forms in parallel and the lamp battle array that is arranged in.
2. a kind of Navigation light according to claim 1 is characterized in that: the frequency that described impulse deviser produces is 100 to 200 hertz, and pulse duty factor is 15 to 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220272 CN2312175Y (en) | 1997-10-27 | 1997-10-27 | Navigation light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220272 CN2312175Y (en) | 1997-10-27 | 1997-10-27 | Navigation light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312175Y true CN2312175Y (en) | 1999-03-31 |
Family
ID=33936000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97220272 Expired - Fee Related CN2312175Y (en) | 1997-10-27 | 1997-10-27 | Navigation light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312175Y (en) |
-
1997
- 1997-10-27 CN CN 97220272 patent/CN2312175Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |