CN205299379U - Take stroboscopic warning light of laser rangefinder function - Google Patents
Take stroboscopic warning light of laser rangefinder function Download PDFInfo
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- CN205299379U CN205299379U CN201520908743.9U CN201520908743U CN205299379U CN 205299379 U CN205299379 U CN 205299379U CN 201520908743 U CN201520908743 U CN 201520908743U CN 205299379 U CN205299379 U CN 205299379U
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- light source
- led light
- warning lamp
- laser ranging
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- Circuit Arrangement For Electric Light Sources In General (AREA)
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Abstract
The utility model discloses a take stroboscopic warning light of laser rangefinder function, include: the lamp shade on the base is installed to the base, sets up the LED light source in the lamp shade to reach the controller of being connected with the LED light source, a serial communication port, the LED light source is the double -colored light source of reddish yellow, is connected with the laser rangefinder sensor on the controller, and the controller sends different frequency or photochromic light according to the signal control LED light source that the laser rangefinder sensor detected. The utility model provides a stroboscopic warning light, but the wide application is in environment such as mechanical equipment, road, pier, vehicle to the light signal that shows with different colours and different scintillation modes to communicate corresponding operational information to people, and it is narrow to solve present stroboscopic warning device range of application, the not high problem of security.
Description
Technical field
This utility model relates to warning lamp technical field, particularly relates to a kind of strobe warning lamp with laser ranging function.
Background technology
Strobe warning lamp is usually used in special vehicle, heavy construction and roadblock place. Currently the majority strobe warning signal lights is all progressively replaced by high-power LED light source, advantageously reduces power consumption, court of a feudal ruler long-life, promotes light efficiency, also enhance alarming effect. But existing LED strobe warning lamp is usually the single fixing flicker frequency of employing and single glow color, although the alarming effect that can play a role, but owing to its light normal complexion flicker frequency can not with object in safe distance interval formation interactive response effect, thus there being certain limitation in safe early warning prompting, range of application is narrow, and safety is not high.
Utility model content
For the defect existed in prior art, the purpose of this utility model is in that to provide a kind of and uses that scope is wide, it is mobile to be easy to, strobe warning lamp with distance prompt functions.
For reaching object above, this utility model adopts the following technical scheme that.
A kind of strobe warning lamp with laser ranging function, including: base, it is arranged on the lampshade on base, is arranged on the LED light source in lampshade and the controller being connected with LED light source; It is characterized in that, described LED light source is the double-colored light source of reddish yellow, is connected to laser range sensor on the controller, and controller controls LED light source according to the signal that laser range sensor detects and sends different frequency or photochromic light.
Further illustrating as such scheme, described controller and laser range sensor are all built on base, and described LED light source and a built-in power connect.
Further illustrating as such scheme, described LED light source is provided with the plug being connected with outside constant voltage source.
Further illustrating as such scheme, is provided with mounting post on base, and described LED light source is circumferentially positioned at mounting post surrounding, and constitutes the Luminous Ring that at least two is parallel up and down.
Further illustrating as such scheme, is provided around reflector at LED light source.
Further illustrating as such scheme, the double-colored light source of described reddish yellow is the LED component being simultaneously packaged with emitting red light chip and Yellow luminous chip.
Further illustrating as such scheme, the double-colored light source of described reddish yellow is red LED device and the alternatively distributed LED of yellow led device.
Further illustrating as such scheme, described controller is single-chip microcomputer, and described power supply forms by driving IC7201 and respective peripheral circuit; The Diming end driving IC7201 connects the pwm signal outfan of single-chip microcomputer, to control the unlatching of the double-colored light source of reddish yellow, closedown and flicker frequency change; The data receiver of laser range sensor, data transmitting terminal are cross connected to the data transmitting terminal of single-chip microcomputer, data receiver, to realize sensing data exchange.
Further illustrating as such scheme, described strobe warning lamp is applied on automobile, including the vehicle-mounted cigarette lighter being connected with automobile power source, in driving way, different frequency or photochromic light is sent according to Ben Che control LED light source different from front following distance, when involuntary stoppage, strobe warning lamp is placed in rear view of vehicle and is used as warning.
Further illustrating as such scheme, when laser range sensor detects and has mobile vehicle in 50-100 rice interval, controller controls LED light source and continuously sends out red light, and sends sodium yellow with the frequency of 0.75 time/second simultaneously; When laser range sensor detects and has mobile vehicle in 30-50 rice interval, controller controls LED light source and sends red light with the frequency of 0.75 time/second, does not at this moment send sodium yellow; When laser range sensor detects and has mobile vehicle in 10-30 rice interval, controller controls LED light source and sends red light with the frequency of 1 time/second, does not at this moment send sodium yellow; When laser range sensor detects and has mobile vehicle in 10 meters of intervals, controller controls LED light source and sends red light with the frequency of 3 times/second, does not at this moment send sodium yellow.
Compared with prior art, the beneficial effects of the utility model are:
One, based on the strobe warning lamp of laser ranging technique, can be widely applied in the environment such as plant equipment, road, harbour, the vehicles, and people pass on corresponding operation information by the optical signal shown with different flashing modes in different colors, solve current strobe warning device range of application narrow, the problem that safety is not high.
Two, the strobe warning light fixture that this utility model provides has two kinds of working methods of red danger early warning light flash of the Amber Alerts light flash sum of routine, and has vehicle-mounted cigarette lighter and two kinds of power supply modes of built-in rechargeable battery, is moved easily use.
Three, the strobe warning lamp that this utility model provides is easy to install, do not need wiring, it is used as common spider and is positioned over fault car rear as alarm function, it is to adopt miniature laser distance measuring sensor, Intelligent Single-Chip Based control technology simultaneously, a kind of alarming singal lights device based on laser ranging function formed, light normal complexion flicker frequency can move vehicle well with front in safe distance, send the early warning signal with interactive response, more can be conducive to improving road traffic safety performance.
Accompanying drawing explanation
Fig. 1 show the strobe warning modulated structure schematic diagram that this utility model provides;
Fig. 2 show built-in power circuit diagram;
Fig. 3 show the strobe warning lamp schematic diagram that this utility model provides;
Fig. 4 show the strobe warning lamp workflow diagram that this utility model provides.
Detailed description of the invention
It is more fully understood that essence of the present utility model for convenience of those skilled in the art, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As it is shown in figure 1, a kind of strobe warning lamp with laser ranging function, including base 1, it is arranged on the lampshade 2 on base 1, is arranged on the LED light source 3 in lampshade 2, and the controller 4 being connected with LED light source 3 and built-in power 5-1; It is characterized in that, described LED light source 3 is the double-colored light source of reddish yellow, is connected to laser range sensor 6 on controller 4, and controller 4 controls LED light source 3 according to the signal that laser range sensor 6 detects and sends different frequency or photochromic light.
Wherein, described LED light source 3 is red LED device and the alternatively distributed LED of yellow led device. Described controller 4 and laser range sensor 6 are all built on base 1, to simplify structure, it is simple to realize the movement of strobe warning lamp.
For ensureing alarming effect, being provided with mounting post on base 1, described LED light source 3 is circumferentially positioned at mounting post surrounding, and constitutes the Luminous Ring that at least two is parallel up and down, is provided around reflector 7 at LED light source 3. By above-mentioned setting so that the 360 �� of luminescences of energy of whole warning lamp, and in real work, even if the part LED light source of certain Luminous Ring damages the normal use nor affecting on warning lamp.
In the present embodiment, it is preferable that controller is STC89C51 single-chip microcomputer, it is preferable that built-in power 5-1 is by driving IC7201 and respective peripheral circuit to form as shown in Figure 2. When specifically connecting, the Diming end of IC7201 is driven to connect the pwm signal outfan of STC89C51 single-chip microcomputer, to control the unlatching of the double-colored light source of reddish yellow, closedown and flicker frequency change; The data receiver Rx of laser range sensor, data transmitting terminal Tx are cross connected to data transmitting terminal Tx, the data receiver Rx of STC89C51 single-chip microcomputer, to realize sensing data exchange.
In practical application, the strobe warning lamp that the present embodiment provides is applied on automobile, structured flowchart is as shown in Figure 3, LED light source can also be connected with external power supply, only need to be provided with the plug being connected with outside constant voltage source on LED light source, such as vehicle-mounted cigarette lighter, is connected with constant voltage source 5-2 by vehicle-mounted cigarette lighter.
It is adopt 905nm safe laser that the laser range sensor of human eye fanout free region is realized contactless telemeasurement in safe distance detection. The data collection of range sensor and the unlatching of reddish yellow dual-colored LED are be controlled by single-chip microcomputer embedded software with flicker frequency. Specific works flow process is as shown in Figure 3. When laser range sensor detects 50-100 rice interval, when there is mobile vehicle in front, red danger early warning lamp continues bright, and Amber Alerts lamp sends alarm signal with strobe mode, and flash rate is 0.75 time/second; When 30-50 rice interval, when vehicle is moved in front, red danger early warning lamp sends early warning signal with strobe mode, and flash rate is 0.75 time/second, and Amber Alerts lamp is closed; When interval at 10-30 rice, when there is mobile vehicle in front, red danger early warning lamp sends early warning signal with strobe mode, and flash rate is 1 time/second, and Amber Alerts lamp is closed; When, within 10 meters, when there is mobile vehicle in front, red danger early warning lamp sends early warning signal with strobe mode, and flash rate is 3 times/second, and Amber Alerts lamp is closed.
Above-mentioned 0.75 time/second, 1 time/second, 3 times/second are all that some select than more typical frequency values, in other embodiments, as required these frequency values can be modified, as long as its final purpose can realize the differentiation of distance, and distance can be reached more closely to the effect that people's sense of urgency is more strong.
Essence of the present utility model has been described in detail by above detailed description of the invention, but with this, protection domain of the present utility model can not be limited. Apparently, under the enlightenment of this utility model essence, the art those of ordinary skill also can carry out many improvement and modification, such as double-colored for reddish yellow light source is replaced into the LED component being simultaneously packaged with emitting red light chip and Yellow luminous chip, more each LED is circumferentially positioned at around mounting post. Such as above-mentioned strobe warning lamp is applied in the occasions such as plant equipment, road, harbour again. It should be noted that these improve and modify all to drop within claims of the present utility model.
Claims (9)
1. the strobe warning lamp with laser ranging function, including: base, it is arranged on the lampshade on base, is arranged on the LED light source in lampshade and the controller being connected with LED light source; It is characterized in that, described LED light source is the double-colored light source of reddish yellow, is connected to laser range sensor on the controller.
2. a kind of strobe warning lamp with laser ranging function according to claim 1, it is characterised in that described controller and laser range sensor are all built on base, described LED light source and a built-in power connect.
3. a kind of strobe warning lamp with laser ranging function according to claim 1, it is characterised in that described LED light source is provided with the plug being connected with outside constant voltage source.
4. a kind of strobe warning lamp with laser ranging function according to claim 1, it is characterised in that being provided with mounting post on base, described LED light source is circumferentially positioned at mounting post surrounding, and constitutes the Luminous Ring that at least two is parallel up and down.
5. a kind of strobe warning lamp with laser ranging function according to claim 1 or 4, it is characterised in that be provided around reflector at LED light source.
6. a kind of strobe warning lamp with laser ranging function according to claim 1, it is characterised in that the double-colored light source of described reddish yellow is the LED component being simultaneously packaged with emitting red light chip and Yellow luminous chip.
7. a kind of strobe warning lamp with laser ranging function according to claim 1, it is characterised in that the double-colored light source of described reddish yellow is red LED device and the alternatively distributed LED of yellow led device.
8. a kind of strobe warning lamp with laser ranging function according to claim 2, it is characterised in that described controller is single-chip microcomputer, described power supply forms by driving IC7201 and respective peripheral circuit; The Diming end driving IC7201 connects the pwm signal outfan of single-chip microcomputer, to control the unlatching of the double-colored light source of reddish yellow, closedown and flicker frequency change; The data receiver of laser range sensor, data transmitting terminal are cross connected to the data transmitting terminal of single-chip microcomputer, data receiver, to realize sensing data exchange.
9. a kind of strobe warning lamp with laser ranging function according to claim 1, it is characterised in that it is applied on automobile, including the vehicle-mounted cigarette lighter being connected with automobile power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908743.9U CN205299379U (en) | 2015-11-12 | 2015-11-12 | Take stroboscopic warning light of laser rangefinder function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908743.9U CN205299379U (en) | 2015-11-12 | 2015-11-12 | Take stroboscopic warning light of laser rangefinder function |
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| Publication Number | Publication Date |
|---|---|
| CN205299379U true CN205299379U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908743.9U Expired - Fee Related CN205299379U (en) | 2015-11-12 | 2015-11-12 | Take stroboscopic warning light of laser rangefinder function |
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| CN (1) | CN205299379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101599A (en) * | 2017-06-29 | 2017-08-29 | 亿信标准认证集团四川有限公司 | Equipment for detecting wall leveling degree |
| CN111065181A (en) * | 2019-12-31 | 2020-04-24 | 河南中灯实业有限公司 | Intelligent low-power-consumption aviation obstruction beacon |
-
2015
- 2015-11-12 CN CN201520908743.9U patent/CN205299379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101599A (en) * | 2017-06-29 | 2017-08-29 | 亿信标准认证集团四川有限公司 | Equipment for detecting wall leveling degree |
| CN111065181A (en) * | 2019-12-31 | 2020-04-24 | 河南中灯实业有限公司 | Intelligent low-power-consumption aviation obstruction 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20201112 |