CN2442352Y - Block warning lamp - Google Patents
Block warning lamp Download PDFInfo
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- CN2442352Y CN2442352Y CN00252415.5U CN00252415U CN2442352Y CN 2442352 Y CN2442352 Y CN 2442352Y CN 00252415 U CN00252415 U CN 00252415U CN 2442352 Y CN2442352 Y CN 2442352Y
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- pin
- multivibrator
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- 239000003990 capacitor Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
本实用新型一种障碍警示灯,它由光控电路3、多谐振荡器1、多谐振荡器2、电压检测电路4、输出电路5组成,其中光控电路3、多谐振荡器1、多谐振荡器2、输出电路5顺序电连接,电压检测电路4与多谐振荡器2电连接,光控电路是一个三极管放大电路,Rs是光敏电阻,Rs与R4串联后作为T1的基极电阻,一端接M1的3脚,另一端接T1基极,R3是R4、Rs的分压电阻,T1的集电极与M1的2脚和6脚相接,去控制多谐振荡器1的工作状态。本实用新型的特点是实用性强,安装方便,百米以外就能给他人明显警示,雨天也不存在危险,三节电池可以使用十天左右,白天不工作时电路只消耗1.5MA的电流,非常省电。
The utility model is an obstacle warning light, which is composed of a light control circuit 3, a multivibrator 1, a multivibrator 2, a voltage detection circuit 4, and an output circuit 5, wherein the light control circuit 3, the multivibrator 1, The multivibrator 2 and the output circuit 5 are electrically connected sequentially, the voltage detection circuit 4 is electrically connected to the multivibrator 2, the light control circuit is a triode amplifier circuit, Rs is a photosensitive resistor, Rs and R4 are connected in series as the base of T1 One end is connected to pin 3 of M1 , the other end is connected to the base of T1 , R3 is the voltage dividing resistor of R4 and Rs, the collector of T1 is connected to pin 2 and pin 6 of M1 to control Working status of multivibrator 1. The utility model is characterized by strong practicability, easy installation, obvious warning to others from 100 meters away, no danger in rainy days, three batteries can be used for about ten days, and the circuit only consumes 1.5MA current when it is not working during the day, which is very save electricity.
Description
Present motor vehicle has only sub-fraction to be equipped with triangle brand, in case motor vehicle break down, just triangle brand is placed on car before, but night, motor vehicle broke down, what effect triangle brand does not just have.Especially motor vehicle bad in the city beyond or highway that is just dangerous more.Fail to other people effectively caution and the major accident that takes place can be found everywhere because motor vehicle breaks down, most of motor vehicle triangle brand of determining does not still more all have, that be because triangle brand to warn other people effect bad.The shortcoming of triangle brand maximum is not luminous, and it is not obvious to warn other people.In urban construction, municipal sector digs pit in the road of being everlasting, in order to warn to other people, under the situation that the 220V power supply is arranged, before the hole, hang a red light bubble, no matter but many height that electric wire is hung are also often scraped disconnected by truck, one-storey house in the city is very rare now, the 220V power supply also is difficult to find, and have to surround the hole with pole under the situation of power supply not having.So can not effectively warn other people, the accident that often meets accident.Therefore existing caution technology has following four big shortcomings: 1, the 220V power supply is difficult to find.2, the 220V electric wire often scraped disconnected, danger close.3, the red light bubble is not economized order.4, it is big to press lamp labour intensity.No matter be triangle brand or red light bubble, their caution effect is all very poor.
It is good that the purpose of this utility model provides a kind of illumination effect, easy for installation, and it is obvious to warn other people, the obstacle warning lamp of long service life.
The purpose of this utility model realizes by following structure: the utility model is a kind of obstacle warning lamp, it is made up of light-operated circuit 3, multivibrator 1, multivibrator 2, voltage detecting circuit 4, output circuit 5, wherein light-operated circuit 3, multivibrator 1, multivibrator 2, output circuit 5 orders are electrically connected, voltage detecting circuit 4 is electrically connected with multivibrator 2, and light-operated circuit 3 is by T
1, R
3, R
4, R
6Form light-operated circuit, it is a transistor amplifier, R
6Be photoresistance, R
6With R
4The series connection back is as T
1Base resistance, a termination M
13 pin, another termination T
1Base stage, R
3Be R
4, R
6Divider resistance, T
1Collector and M
12 pin and 6 pin join, go to control the duty of multivibrator 1.
This obstacle warning lamp adopts superhigh brightness LED, produces the one bright one pure ruddiness line that goes out, and economizes very much order.And adopt 3V voltage or 4.5V voltage, and just use existing electric torch and the supporting use of other assembly, assemble very conveniently, electric torch usefulness can be work as when automobile-used and warning lamp usefulness can be worked as again.The lamp body electric torch lamp holder of screwing on just is combined into existing common flashlight.Base, lamp stand, lamp body, the combination of caution lamp holder are exactly automobile-used obstacle warning lamp.The lamp body screw on the caution lamp holder just start working, produce flickering ruddiness, frequency of flashing and dutycycle can be regulated by the aperture of lamp body.The lamp body can be in the gap insertion rod together with lamp holder, spanner is rotated 90 degree strings collude and can catch on groove, and gap fixedly lamp holder is not rotated, in case stolen.
Guideboard, lamp stand, lamp body, lamp holder, pin, lock, their combinations just become road obstacle warning lamp.The road is also very convenient with the assembling of obstacle warning lamp, and it does not have switch, and it has light control system, the colour of sky is secretly to a certain degree its work automatically, total system is locked into an integral body by lock to a certain degree it can quit work again automatically when the colour of sky is bright, can prevent that like this lamp holder from being stolen.
Circuit is the core of obstacle warning lamp, and this circuit emphasis has been considered two aspects, because this circuit adopts dry cell power supply, so first considered to want power saving, just wants high by the efficient of electric energy conversion luminous energy.The second voltage usable range is wide.Just use 3V voltage and 4.5V voltage that the brightness of lamp is not had to change substantially.
This circuit is made up of five major parts:
1, light-operated circuit: darkness is started working to control circuit to a certain degree, and automobile-used obstacle warning lamp is provided with this part circuit.
2, multivibrator 1: it produces zero to tens hertz square-wave pulse, and its frequency and dutycycle can be regulated according to individual human needs.It directly controls the duty of multivibrator 2.
3, multivibrator 2: it is the same with multivibrator 1, but its frequency is higher, and its dutycycle is controlled by voltage detecting system.
4, voltage detecting: it detects power source voltage Vcc, when Vcc reduces, the dutycycle of multivibrator 2 is reduced, and through the output paraphase, the dutycycle that is added on the light emitting diode increases, thereby the brightness that reaches light emitting diode remains unchanged.
5, output: its main task is that electric current amplifies and reversed phase signal.
Characteristics of the present utility model are practical, and are easy for installation, just can obviously warn to other people in addition for hundred meters, and the rainy day is not dangerous yet, and three batteries can be used about ten days, and circuit did not only consume the electric current of 1.5MA, very power saving when do not work daytime.The road time spent has solved four big shortcomings of prior art.Its volt gesture is just more obvious than triangle brand when automobile-used, promptly can work as warning lamp usefulness, can work as electric torch again and use.Though vehicle caution light with or road time spent warning lamp with all being a revolution compared with prior art, change light current into by forceful electric power, change luminophor into by ancient triangle brand, be to have filled up a blank in a sense.
Fig. 1 is the circuit theory diagrams of obstacle warning lamp.
Fig. 2 is the utility model embodiment 1 structural drawing
Fig. 3 is the utility model embodiment 2 structural drawing
Fig. 4 is the utility model work block diagram
Embodiment 1:
As shown in Figure 4, the utility model is a kind of obstacle warning lamp, it is made up of light-operated circuit 3, multivibrator 1, multivibrator 2, voltage detecting circuit 4, output circuit 5, wherein light-operated circuit 3, multivibrator 1, multivibrator 2, output circuit 5 orders are electrically connected, voltage detecting circuit 4 is electrically connected with multivibrator 2, and light-operated circuit 3 is by T
1, R
3, R
4, R
6Form light-operated circuit, it is a transistor amplifier, R
6Be photoresistance, R
6With R
4The series connection back is as T
1Base resistance, a termination M
13 pin, another termination T
1Base stage, R
3Be R
4, R
6Divider resistance, T
1Collector and M
12 pin and 6 pin join, go to control the duty of multivibrator 1.
As shown in Figure 1, the utility model is by T
1, R
3, R
4, R
5Form light-operated circuit, its essence is a transistor amplifier, R
6Be photoresistance, R
6With R
4The series connection back is as T
1Base resistance, a termination M
13 pin, another termination T
1Base stage.R
3Be R
4, R
6Divider resistance, T
1Collector and M
12 pin and 6 pin join, go to control the duty of multivibrator 1.M
1, R
1, R
2, W
1, D
1, D
2, C
1, C
2Formed multivibrator 1, its essence is a dutycycle and the continuously adjustable pulse producer of frequency.M
11 pin be earth terminal, 3 pin are output terminals, pulse signal V
10Output thus, 3 pin and M
21 pin join, control multivibrator 2 duty.4 pin are zero setting reset terminals, receive+V
Cc5 pin are to meet a filter capacitor C between control voltage end and the ground
2, bypass is from the noise or the ripple voltage of power supply.7 pin are discharge ends, and when output was low level, 7 pin were capacitor C
1Discharge path, when output during high level, 7 pin open circuit.8 pin are positive voltage ends, connect positive source.2 pin trigger ends terminate at 6 foot valve values, and and ground between be connected to charge and discharge capacitance C
1Be connected to W between 6 pin and 7 pin
1, W
2, R
2, D
1And D
2Regulating networks are to C
1Charging current is passed through R during charging
1, W
1, D
2, W
2During discharge, discharge current passes through W
2, D
1, R
2, W
1At C
1Charging V
C1In the elevation process, work as V
C1＜1/3Vcc, V
10=high level V
OHAs 1/3Vcc＜V
C1During＜2/3Vcc, V
10=V
OLConstant.Work as V
C1During＞2/3Vcc, V
10=low level V
OLAt V
C1From be higher than 2/3Vcc decline process, as 1/3Vcc＜V
C1During＜2/3Vcc, V
10=V
OLConstant.Work as V
C1During＜1/3Vcc, V
10=V
OHM
2, R
5, D
3, D
4, D
5, C
3, C
4, W
3Formed multivibrator 2, it is the same with multivibrator, just discharges and recharges the time parameter difference, to C
3, during charging, charging current is passed through R
5, W
3, D
5, during discharge, discharge current passes through D
4, D
3, W
3The pulse signal V of 3 pin output
20Frequency is higher.Regulate W
3Can regulate the brightness of light emitting diode.By D
3, D
4, be connected on M after the series connection
26 pin and 7 pin between, as the discharge parameter of multivibrator 2, utilize the dutycycle of the nonlinear Control multivibrator 2 of diode voltage and electric current, thereby the brightness that reaches light emitting diode does not remain unchanged substantially with the reduction of supply voltage.R
6, T
2, T
3Formed output, M
2The pulse signal V of 3 pin output
20Through current-limiting resistance R
6As T
2Base current, through T
2, T
3After amplifying paraphase, it is luminous to drive the superhigh brightness LED group.C
5It is power filtering capacitor.LED is φ 5 superhigh brightness LEDs.It is that a kind of novel light-emitting diode is very bright, and external form is transparent, and light-focusing function is arranged.As shown in Figure 2, lamp stand is fixed on the base, and the lamp body is installed on the lamp stand, and the caution lamp holder is a light emitting diode combined, and it is shaped as triangular arrangement.Be fixed on the expansion link, the expansion link bottom install being locked in construction indication guideboard the above.
Embodiment 2:
As shown in Figure 3, lamp stand is an expansion link, and the bottom is installed and is locked on the construction indication guideboard, and the lamp body is installed on the lamp stand, and the caution lamp holder is a light emitting diode combined, and it is shaped as triangular arrangement.Other technical scheme of present embodiment is identical with enforcement 1, no longer repeats here.
Claims (5)
1, a kind of obstacle warning lamp, it is characterized in that: it is made up of light-operated circuit 3, multivibrator 1, multivibrator 2, voltage detecting circuit 4, output circuit 5, wherein light-operated circuit 3, multivibrator 1, multivibrator 2, output circuit 5 orders are electrically connected, voltage detecting circuit 4 is electrically connected with multivibrator 2, and light-operated circuit 3 is by T
1, R
3, R
4, R
6Form light-operated circuit, it is a transistor amplifier, R
6Be photoresistance, R
3With R
4The series connection back is as T
1Base resistance, a termination M
13 pin, another termination T
1Base stage, R
3Be R
4, R
6Divider resistance, T
1Collector and M
12 pin and 6 pin join, go to control the duty of multivibrator 1.
2, a kind of obstacle warning lamp according to claim 1 is characterized in that: multivibrator 1, multivibrator 2 are 555 type circuit oscillators, M
1, R
1, R
2, W
1, D
1, D
2, C
1, C
2Formed multivibrator 1, it is a dutycycle and the continuously adjustable pulse producer of frequency, M
11 pin be earth terminal, 3 pin are output terminals, pulse signal V
10Output thus, 3 pin and M
21 pin join, control multivibrator 2 duty, 4 pin are zero setting reset terminals, receive+V
Cc5 pin are to meet a filter capacitor C between control voltage end and the ground
2, bypass is from the noise or the ripple voltage of power supply, and 7 pin are discharge ends, and when output was low level, 7 pin were capacitor C
1Discharge path, when output during high level, 7 pin open circuit, 8 pin are positive voltage ends, connect positive source, 2 pin trigger ends terminate at 6 foot valve values, and and ground between be connected to charge and discharge capacitance C
1, be connected to W between 6 pin and 7 pin
1, W
2, R
2, D
1And D
2Regulating networks are to C
1Charging current is passed through R
1, W
1, D
2, W
2, during discharge, discharge current passes through W
2, D
1, R
2, W
1
3, a kind of obstacle warning lamp according to claim 1 is characterized in that: multivibrator 2 is 555 type circuit oscillators, M
2, R
5, D
3, D
4, D
5, C
3, C
4, W
3Formed multivibrator 2, to C
3, during charging, charging current is passed through R
5, W
3, D
5, during discharge, discharge current passes through D
4, D
3, W
3, the pulse signal V of 3 pin output
20Frequency is higher, by D
3, D
4, be connected on M after the series connection
26 pin and 7 pin between, as the discharge parameter of multivibrator 2.
4, according to claim 1 or 2 or 3 described a kind of obstacle warning lamps, it is characterized in that: lamp stand is fixed on the base, the lamp body is installed on the lamp stand, the caution lamp holder is a light emitting diode combined, it is shaped as triangular arrangement, be fixed on the expansion link, the expansion link bottom install being locked in construction indication guideboard the above.
5, according to claim 1 or 2 or 3 described a kind of obstacle warning lamps, it is characterized in that: lamp stand is an expansion link, and the bottom is installed and is locked on the construction indication guideboard, and the lamp body is installed on the lamp stand, and the caution lamp holder is a light emitting diode combined, and it is shaped as triangular arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00252415.5U CN2442352Y (en) | 2000-09-30 | 2000-09-30 | Block warning lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00252415.5U CN2442352Y (en) | 2000-09-30 | 2000-09-30 | Block warning lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442352Y true CN2442352Y (en) | 2001-08-08 |
Family
ID=33610069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00252415.5U Expired - Fee Related CN2442352Y (en) | 2000-09-30 | 2000-09-30 | Block warning lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442352Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105050286A (en) * | 2013-10-22 | 2015-11-11 | 胡妍 | Double-color alternative flashing warning lamp for construction of municipal administration roads |
-
2000
- 2000-09-30 CN CN00252415.5U patent/CN2442352Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105050286A (en) * | 2013-10-22 | 2015-11-11 | 胡妍 | Double-color alternative flashing warning lamp for construction of municipal administration roads |
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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 |