CN2881305Y - Warning signal lamp - Google Patents
Warning signal lamp Download PDFInfo
- Publication number
- CN2881305Y CN2881305Y CNU2006200181008U CN200620018100U CN2881305Y CN 2881305 Y CN2881305 Y CN 2881305Y CN U2006200181008 U CNU2006200181008 U CN U2006200181008U CN 200620018100 U CN200620018100 U CN 200620018100U CN 2881305 Y CN2881305 Y CN 2881305Y
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- China
- Prior art keywords
- laser
- signal
- generator
- signal lamp
- alarm signal
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a warning signal lamp, which comprises an electric source, an electric source converter, a signal generator and a light emitting diode array in series, the electric source converter is connected with the light emitting diode array, wherein the signal generator is connected in turn with the laser generator generating visible light, and the converging light optical system, the laser generator is connected with the electric source converter, the electric signal generated by the signal generator is converted into laser signal by the laser generator, the laser signal is converged by the optical system and then shine out. The utility model warning signal lamp adopts the visible laser light source device, thereby the recognizable warning signal can be provided under the condition of low visibility, and the traffic accident rate can be dropped.
Description
Technical field
The utility model relates to a kind of alarm caution equipment, relates to a kind of alarm signal lamp particularly.
Background technology
The alarm signal lamp is applicable to the various vehicles and facilities such as automobile, boats and ships, train, bridge, navigation mark, highway, airport, all kinds of vehicles during it can travel by optical signal early warning or caution.Common alarm signal lamp comprises by the light supply apparatus of power supply power supply, is enclosed within the lampshade on the light supply apparatus, and its light supply apparatus adopts visible light source.So just cause the optical signal that light supply apparatus produced under the very low situation of visibility to be identified by the human eye, thereby cause traffic accident in blind the sailing.
Summary of the invention
For overcoming the defective of prior art, the technical problems to be solved in the utility model has provided a kind of alarm signal lamp that produces the alarm signal that can discern under blind situation.
The technical solution of the utility model is: this alarm signal lamp comprises power supply, supply convertor, signal generator, the light emitting diode matrix that connects successively, supply convertor links to each other with light emitting diode matrix, wherein signal generator also connects the laser generator that produces visible light, the optical system of converging ray successively, laser generator links to each other with supply convertor, the signal of telecommunication that is produced by signal generator produces laser signal by laser generator, and laser signal is assembled the back through optical system and penetrated.
Because alarm signal lamp of the present utility model adopts the visual laser light supply apparatus, thus the alarm signal that generation people's eyes directly can be discerned under blind situation, the incidence of minimizing traffic accident.
Description of drawings
Fig. 1 is the circuit block diagram of the alarm signal lamp of prior art;
Fig. 2 is the circuit block diagram of the utility model alarm signal lamp;
Fig. 3 is the dc source figure of circuit of the optimal way of the utility model alarm signal lamp;
Fig. 4 is the circuit diagram of the optimal way of the utility model alarm signal lamp.
The specific embodiment
With reference to the accompanying drawings, will be described in detail the specific embodiment of the present utility model.
Fig. 1 is the circuit block diagram of the alarm signal lamp of prior art.Common alarm signal lamp comprises power supply 1, supply convertor 2, signal generator 3, the light emitting diode matrix 4 that connects successively, and supply convertor 2 links to each other with light emitting diode matrix 4.Because light supply apparatus adopts light emitting diode matrix, so just causes the optical signal that light supply apparatus produced under the very low situation of visibility to be identified by the human eye, thereby causes traffic accident.
Fig. 2 is the circuit block diagram of the utility model alarm signal lamp.This alarm signal lamp comprises power supply 1, supply convertor 2, signal generator 3, the light emitting diode matrix 4 that connects successively, supply convertor 2 links to each other with light emitting diode matrix 4, wherein signal generator 3 also connects the laser generator 5 that produces visible light, the optical system 6 of converging ray successively, laser generator 5 links to each other with supply convertor 2, the signal of telecommunication that is produced by signal generator 3 produces laser signal by laser generator 5, and laser signal is assembled the back through optical system 6 and penetrated.
Fig. 4 is the circuit diagram of the optimal way of the utility model alarm signal lamp.Power supply 1 adopts the 220V AC power, through transformer T1, obtains the 24V AC power after the step-down, through after rectifier bridge (D1-D4) rectification, after electrochemical capacitor (C1) filtering, becomes the 24V dc source again.Certainly, also can directly adopt dc source shown in Figure 3 to insert the J2A parts.Send to single-chip switching power supply IC 2 (LM2576ADJ) the 1st pin through power switch; By the 2nd pin of IC2 (LM2576ADJ), output obtains the galvanic current source after inductance (L) and electric capacity (C2) filtering, more respectively to IC3, IC4, R3 power supply.To each partly power supply of diode laser matrix, a plurality of diode laser matrixs of pressing the matrix arrangement constitute laser generator 5 to input voltage dc source 24V after IC2 is depressurized to dc source 18V burning voltage; The power supply of light emitting diode 4 is directly from the 18V voltage-stabilized power supply; The voltage of diode laser matrix then by 18V through IC4 once more voltage stabilizing provide.Single-chip microcomputer IC1 (PIC-12C508A) produces the stroboscopic signal, is exported by the 2nd pin; Carry the stroboscopic signal to FET Q1, Q2 (IRF-540) simultaneously.After the stroboscopic signal amplifies by Q1, Q2, driving laser diode array (VISIBL ELASER RADIATION series, wavelength: 650nm), light emitting diode 4 (LED-70mA VF:2.67-2.91V, wavelength: 620-627nm.) luminous respectively.The laser that diode laser matrix sends is the optical signal of red light wavelength, assembles by optical system 6 and penetrates.
In addition, the shape of described lampshade is cylindrical, square or spherical.If adopt columniform lampshade, then the optical signal that sends through the alarm signal lamp can shine 360 ° and do not have a dead angle.
This alarm signal lamp can be used for the various vehicles and facilities such as automobile, boats and ships, train, bridge, navigation mark, highway, airport, it can be by its generation the early warning of visual laser signal or all kinds of vehicles of caution in travelling, particularly descend to use at adverse weather conditions such as thick fog, snow, rain, flue dust, sandstorm, typhoons, as: the SOS optical signal is required assistance etc.
This special laser alarm signal device, it is special also to be used in, and under the harsh weather low visibility situation aloft aircraft is carried out the optical signal navigation, or the caution warning, or carries out the navigation channel landing guidance, makes its safe flight or landing.Can also be installed in and warn warning in the weapons, or carry out the optical signal communication.
Claims (6)
1, a kind of alarm signal lamp, it comprises the power supply (1) that connects successively, supply convertor (2), signal generator (3), light emitting diode matrix (4), supply convertor (2) links to each other with light emitting diode matrix (4), it is characterized in that: signal generator (3) also connects the laser generator (5) that produces visible light successively, the optical system of converging ray (6), laser generator (5) links to each other with supply convertor (2), the signal of telecommunication that is produced by signal generator (3) produces laser signal by laser generator (5), and laser signal is assembled the back through optical system (6) and penetrated.
2, according to the alarm signal lamp of claim 1, it is characterized in that: described supply convertor (2) comprises the single-chip switching power supply integrated circuit.
3, according to the alarm signal lamp of claim 1, it is characterized in that: described signal generator (3) adopts single-chip microcomputer.
4, according to the alarm signal lamp of claim 1, it is characterized in that: described laser generator (5) is made up of a plurality of laser diodes by matrix arrangement, generation ruddiness.
5, according to the alarm signal lamp of claim 2, it is characterized in that: described optical system (6) is to focus on to expand burnt optical system.
6, according to the alarm signal lamp of claim 1, it is characterized in that: also be provided with lamp body, the shape of described lamp body is cylindrical, square or spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200181008U CN2881305Y (en) | 2006-04-04 | 2006-04-04 | Warning signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200181008U CN2881305Y (en) | 2006-04-04 | 2006-04-04 | Warning signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881305Y true CN2881305Y (en) | 2007-03-21 |
Family
ID=37881145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200181008U Expired - Fee Related CN2881305Y (en) | 2006-04-04 | 2006-04-04 | Warning signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881305Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781578A (en) * | 2017-02-28 | 2017-05-31 | 四川交通职业技术学院 | The traffic lights of adaptive environment |
-
2006
- 2006-04-04 CN CNU2006200181008U patent/CN2881305Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106781578A (en) * | 2017-02-28 | 2017-05-31 | 四川交通职业技术学院 | The traffic lights of adaptive environment |
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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: 20070321 Termination date: 20100404 |