CN2816580Y - Revolving warning lamp - Google Patents
Revolving warning lamp Download PDFInfo
- Publication number
- CN2816580Y CN2816580Y CNU2005200743176U CN200520074317U CN2816580Y CN 2816580 Y CN2816580 Y CN 2816580Y CN U2005200743176 U CNU2005200743176 U CN U2005200743176U CN 200520074317 U CN200520074317 U CN 200520074317U CN 2816580 Y CN2816580 Y CN 2816580Y
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- photophore
- control circuit
- warning lamp
- circuit
- base
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a revolving warning lamp, which is mainly composed of a controller, luminous devices, a lamp cover, a bottom seat and a power supply. The utility model is characterized in that the utility model also comprises a mounting supporting frame which is fixed on the bottom seat and a control circuit; the mounting supporting frame is at least provided with four lateral surfaces which are vertically arranged; intersecting lines of the lateral surfaces and a horizontal face are distributed in circumferential direction around a medial shaft, and each lateral surface is provided with at least one luminous device; the luminous devices are luminous diodes; the controller comprises a control circuit of the luminous diode, and each output end of the controller is electrically connected with the luminous device on one of the lateral surfaces. The utility model uses the control circuit to respectively control the illumination of a plurality of luminous devices, and the effect of light ray rotation is generated by using the time difference of the illumination and the extinction of the luminous devices of different lateral surfaces. The utility model replaces the prior mechanical drive, prevents abrasion and noise, effectively saves electric energy and is convenient for realizing the control of the illumination.
Description
Technical field
The utility model relates to a kind of signal lamp, is specifically related to a kind of signal lamp that is used to provide alarm signal, is suitable on vehicle or occasion such as road barricade caution is used.
Background technology
Helicoid warning lamp can make the light of photophore shine with rotation mode in 360 degree scopes, reaches to the effect of caution all around, and by dynamical fashion, improves and warn effect.
Existing revolution warning lamp all adopts mechanical drive mode to realize rotary irradiation, usually form by photophore, condenser, base, lampshade and corresponding slewing gear, wherein photophore is common bulb, it and condenser are fixed on the base, slewing gear rotates, drive base and bulb, condenser rotation, produce the warning lamp optical signal of rotation.Described slewing gear, rubber wheel frictional drive from the beginning, belt pulley transmission, worm and gear transmission, Chang Yong motor transmission till now, though in transmission efficiency, noise, wearing and tearing all in gradually improvement, but still do not break away from mechanically operated pattern, therefore, still there are the wearing and tearing of noise and transmission mechanism, electric contact during use; Simultaneously, when warning lamp is being used to traffic when indication, the relative opening time is longer, normally work whole night, and when adopting common bulb and machine driving, power consumption is big, is unfavorable for energy-conservation; On the other hand, the open and close of lamp all need manually-operated, are easy to forget and turn off, and cause waste of electric energy.
Summary of the invention
The utility model purpose provides a kind of nothing wearing and tearing, noiseless revolution warning lamp, effectively increases the service life, and by the further energy savings of automatic switch.
For achieving the above object, the technical solution adopted in the utility model is: a kind of revolution warning lamp, it mainly is made up of controller, photophore, lampshade, base, power supply, the mounting bracket and the control circuit that are fixed on the base, described mounting bracket has four sides that vertically are provided with at least, the intersection of described side and horizontal plane circumferentially distributes around axis, each side is provided with at least one photophore, described photophore is a light emitting diode, described controller comprises a photophore control circuit, and its each output is electrically connected with photophore on the side.
In the technique scheme, described control circuit mainly is made up of control circuit power supply unit and multiplex pulse signal circuit, and each output of described multiplex pulse signal circuit is connected with the photophore of a side respectively.
Usually, when adopting ac power supply, described control circuit power supply unit is made up of RC reduction voltage circuit, regulator rectifier circuit, and AC power is powered to the multiplex pulse signal circuit through RC reduction voltage circuit, regulator rectifier circuit; When adopting DC power supply, described control circuit power supply unit can comprise battery control circuit.The multiplex pulse signal circuit produces a plurality of pulse signals, and the photophore that drives each side respectively is luminous, as required, can set the luminous order and the time length of each side, thereby produces the effect of light source rotation.
Further technical scheme is, also has a light-operated circuit in the described control circuit, and described light-operated circuit is series in the photophore loop, and described light-operated circuit adopts transistor switching circuit, is connected with photodiode between the base stage of triode and emitter stage.On daytime, illumination is stronger, the photodiode conducting, and the base stage of triode and emitter stage short circuit, triode ends, and photophore is not worked; When evening or illumination are dark; photodiode ends; power supply improves base voltage by base resistance; and produce voltage difference between emitter stage; make the triode conducting; photophore is subjected to multiplex pulse signal circuit control work, in described transistor switching circuit, the protection diode can be set between base stage and emitter stage.
In the technique scheme, described mounting bracket comprises a fixture that has four sides at least, is located at the installation plate on each side, plate is installed is fixed by the draw-in groove of being located on the fixture side, each is installed plate and is provided with 3 described light emitting diodes.
Further technical scheme is, the bottom of each described installation plate is provided with chamfering, and described base is provided with and the jack that plate cooperates is installed, and fixture is fixed on the base by plate is installed.
In the technique scheme, described power supply can adopt AC power, also can adopt dc source, for example dry cell.Because photophore adopts light emitting diode, the electric energy of its consumption is very little, simultaneously, does not have mechanical driving part in the whole device, thereby adopts dry cell just to be enough to bring convenience to use for the photophore power supply.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1. because the utility model adopts control circuit control to control the luminous of a plurality of photophores respectively, utilize not the photophore of ipsilateral to light and the time difference of extinguishing, produce the effect of light rotation, replace machine driving in the past, avoided wearing and tearing and noise.
2. adopt light emitting diode as photophore, its power consumption is little, effective saves energy, and be convenient to realize lighting control.
3. access optical control element, the break-make of control circuit, not luminous when light is bright, when insufficient light, send alarm signal, realize control automatically, easy to use, saves energy more.
4. owing to adopt light emitting diode as photophore, its driving electric energy that needs is little, so power supply can adopt dc sources such as dry cell, uses more convenient in the open air.
Description of drawings
Accompanying drawing 1 is the structure exploded perspective view (control circuit omission) of the utility model embodiment one.
Accompanying drawing 2 is the circuit diagram of embodiment one;
Accompanying drawing 3 is the circuit diagram of embodiment two.
Wherein: [1], base; [2], lampshade; [3], location-plate; [4], fixture; [5], plate is installed; [6], light emitting diode.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in accompanying drawing 1 and accompanying drawing 2, a kind of revolution warning lamp comprises base 1, is fixed on the location-plate 3 on the base 1 and is positioned at the lampshade 2 of base 1 top, and described lampshade 2 is that the colored transparent material constitutes.Location-plate 3 is provided with control circuit and power supply module, be fixed with mounting bracket on the location-plate 3, described mounting bracket comprises a fixture 4 that four sides are arranged, is located at the installation plate 5 on each side, plate 5 is installed to be fixed by the draw-in groove of being located on fixture 4 sides, the intersection of described side and horizontal plane circumferentially distributes around axis, be respectively equipped with 3 light emitting diodes 6 on each side, described control circuit is a photophore control circuit, and its each output is electrically connected with light emitting diode on the side.The bottom of each described installation plate 5 is provided with chamfering, and the location-plate 3 of described base is provided with and the jack that plate 5 cooperates is installed, and fixture 4 is fixed on the base 1 by plate 5 is installed.
Shown in accompanying drawing 2, the photophore control circuit of present embodiment mainly is made up of control circuit power supply unit and multiplex pulse signal circuit, and each output of described multiplex pulse signal circuit is connected with the photophore of a side respectively.The control circuit power supply unit comprises the pressure unit that resistance R 1 and capacitor C 1 constitute, four rectification circuits that diode D1-D4 constitutes, voltage-stabiliser tube D
wFilter regulator circuit with capacitor C 2 formations; Described multiplex pulse signal circuit adopts integrated circuit to realize that in the present embodiment, IC chip is HL2202, exports four road pulse signals, and four tunnel pulses are sent successively, and it is luminous respectively successively to control four road light emitting diodes, produces the rotation illumination effect.
Also have a light-operated circuit in the control circuit of present embodiment, described light-operated circuit is series in the light-emitting diodes tube loop, and described light-operated circuit adopts transistor switching circuit, is connected with photodiode D between the base stage of triode Q1 and emitter stage
G, base stage is connected to positive source through resistance R 2 simultaneously, and the colelctor electrode of triode Q1 is connected with light emitting diode by current-limiting resistance R4.
When illumination is abundant, photodiode D
GConducting, triode ends, and light emitting diode is not luminous; When illumination was dark, photodiode ended, triode conducting under the base current effect that resistance R 2 provides, and light emitting diode is subjected to the control of multiplex pulse signal circuit luminous successively.
Embodiment two: a kind of revolution warning lamp comprises base 1, is fixed on the location-plate 3 on the base 1 and is positioned at the lampshade 2 of base 1 top that described lampshade 2 is that the colored transparent material constitutes.Location-plate 3 is provided with control circuit and power supply module, be fixed with mounting bracket on the location-plate 3, described mounting bracket comprises that one has the fixture 4 of four sides, be located at the installation plate 5 on each side, be provided with battery fastening structure in the described fixture 4, power-supply battery is fixed in the fixture 4 by battery fastening structure, described installation plate 5 is fixed by the draw-in groove of being located on fixture 4 sides, the intersection of described side and horizontal plane circumferentially distributes around axis, be respectively equipped with 3 light emitting diodes 6 on each side, described control circuit is a photophore control circuit, and its each output is electrically connected with light emitting diode on the side.The bottom of each described installation plate 5 is provided with chamfering, and the location-plate 3 of described base is provided with and the jack that plate 5 cooperates is installed, and fixture 4 is fixed on the base 1 by plate 5 is installed.
Shown in accompanying drawing 3, the power supply of present embodiment is a dry cell, and the photophore control circuit is formed for the multiplex pulse signal circuit, and each output of described multiplex pulse signal circuit is connected with the photophore of a side respectively.Described multiplex pulse signal circuit adopts the HL2202 IC chip to realize, export four road pulse signals, four tunnel pulses are sent successively, and it is luminous respectively successively to control four road light emitting diodes, produces the rotation illumination effect.
Also have a light-operated circuit in the control circuit of present embodiment, described light-operated circuit is series in the light-emitting diodes tube loop, and described light-operated circuit adopts transistor switching circuit, is connected with photodiode D between the base stage of triode Q1 and emitter stage
G, base stage is connected to positive source through resistance R 2 simultaneously, and the colelctor electrode of triode Q1 is connected with light emitting diode by current-limiting resistance R4.
Claims (6)
1. one kind is turned round warning lamp, it mainly is made up of controller, photophore, lampshade [2], base [1] and power supply, it is characterized in that: comprise that also one is fixed in the mounting bracket on the base [1], described mounting bracket has four sides that vertically are provided with at least, the intersection of described side and horizontal plane circumferentially distributes around axis, each side is provided with at least one photophore, described photophore is a light emitting diode, described controller comprises a photophore control circuit, and its each output is electrically connected with photophore on the side.
2. revolution warning lamp according to claim 1, it is characterized in that: described control circuit mainly is made up of control circuit power supply unit and multiplex pulse signal circuit, and each output of described multiplex pulse signal circuit is connected with the photophore of a side respectively.
3. revolution warning lamp according to claim 2, it is characterized in that: also have a light-operated circuit in the described control circuit, described light-operated circuit is series in the photophore loop, and described light-operated circuit adopts transistor switching circuit, is connected with photodiode between the base stage of triode and emitter stage.
4. a kind of revolution warning lamp according to claim 1, it is characterized in that: described mounting bracket comprises a fixture [4] that has four sides at least, is located at the installation plate [5] on each side, plate [5] is installed is fixed by the draw-in groove of being located on fixture [4] side, each is installed plate [5] and is provided with 3 described light emitting diodes.
5. a kind of revolution warning lamp according to claim 4, it is characterized in that: the bottom of each described installation plate [5] is provided with chamfering, described base [1] is provided with and the jack that plate cooperates is installed, and fixture [4] is fixed on the base [1] by plate [5] is installed.
6. a kind of revolution warning lamp according to claim 1 is characterized in that: described power supply is a dry cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200743176U CN2816580Y (en) | 2005-08-05 | 2005-08-05 | Revolving warning lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200743176U CN2816580Y (en) | 2005-08-05 | 2005-08-05 | Revolving warning lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2816580Y true CN2816580Y (en) | 2006-09-13 |
Family
ID=36996389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200743176U Expired - Fee Related CN2816580Y (en) | 2005-08-05 | 2005-08-05 | Revolving warning lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2816580Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363379A (en) * | 2012-03-28 | 2013-10-23 | 海洋王照明科技股份有限公司 | Caution light |
| CN103511915A (en) * | 2012-06-28 | 2014-01-15 | 海洋王照明科技股份有限公司 | Lamp |
| CN105318268A (en) * | 2015-10-27 | 2016-02-10 | 安徽合力股份有限公司 | LED warning lamp with rotating lamp effect |
| CN109373217A (en) * | 2018-12-17 | 2019-02-22 | 深圳市乐惠光电科技有限公司 | Long-range hand-held searching lamp |
-
2005
- 2005-08-05 CN CNU2005200743176U patent/CN2816580Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363379A (en) * | 2012-03-28 | 2013-10-23 | 海洋王照明科技股份有限公司 | Caution light |
| CN103363379B (en) * | 2012-03-28 | 2016-12-14 | 海洋王照明科技股份有限公司 | Warning lamp |
| CN103511915A (en) * | 2012-06-28 | 2014-01-15 | 海洋王照明科技股份有限公司 | Lamp |
| CN105318268A (en) * | 2015-10-27 | 2016-02-10 | 安徽合力股份有限公司 | LED warning lamp with rotating lamp effect |
| CN109373217A (en) * | 2018-12-17 | 2019-02-22 | 深圳市乐惠光电科技有限公司 | Long-range hand-held searching lamp |
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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: 20060913 |