CN206574242U - The traffic lights of quantity control are lighted based on LED - Google Patents
The traffic lights of quantity control are lighted based on LED Download PDFInfo
- Publication number
- CN206574242U CN206574242U CN201720238180.6U CN201720238180U CN206574242U CN 206574242 U CN206574242 U CN 206574242U CN 201720238180 U CN201720238180 U CN 201720238180U CN 206574242 U CN206574242 U CN 206574242U
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- led
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- plc
- traffic lights
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Abstract
The utility model discloses a kind of traffic lights that quantity control is lighted based on LED, it is connected including PLC and with PLC and three indicator lamps of structure identical, green LED lamp body is respectively fixed with three indicator lamps, red LED lamp body and yellow led lamp body, indicator lamp includes circular lamp panel, circuit board is fixed with circular lamp panel, circuit board is connected with PLC, there is at least parallel LED row of the five-element in circular lamp panel, LED lamp is sequentially connected in series in LED row in same a line, LED row is connected with the signal input part of PLC respectively.Structure setting of the present utility model is reasonable, it is when in use from lower and main gradually extinguish LED row to complete to indicate the purpose with persond eixis, it can be effectively reduced the use of seven segment digital tubes, simple operation and facilitate and overhauled and safeguarded, stability in use is good and strong applicability.
Description
Technical field
The utility model belongs to traffic signals instruction equipment technical field, and in particular to one kind lights quantity based on LED lamps
The traffic lights of control.
Background technology
City traffic lights are the indispensable driving instruction devices of urban transportation, and the traffic lights of conventional art are mainly by indicating
Lamp, time display and PLC composition, indicator lamp is simultaneously bright when in use or while the cooperation time display that goes out reaches
The effect of instruction, although it can reach the purpose of instruction to a certain extent, the electronic component that it needs is more, such as refers to
Show lamp body and Seven pieces digital displaying pipe etc., add design difficulty, and overhaul also inconvenient, so applicability and practicality are limited
System.
The content of the invention
The purpose of this utility model is to provide that a kind of structure setting is reasonable and stability in use is good is lighted based on LED
The traffic lights of quantity control.
Realizing the technical scheme of the utility model purpose is：A kind of traffic lights that quantity control is lighted based on LED,
It is connected including PLC and with the PLC and three indicator lamps of structure identical, it is solid respectively in three indicator lamps
Surely there are green LED lamp body, red LED lamp body and yellow led lamp body, the indicator lamp includes circular lamp panel, in the circular lamp
Circuit board is fixed with disk, the circuit board is connected with PLC, there are at least five-element parallel in the circular lamp panel
LED lamp banks, LED lamp is sequentially connected in series in the LED row in same a line, LED row respectively with PLC
Signal input part is connected.
Transparent lamp shade is respectively and fixedly provided with the top of the indicator lamp, small-sized rotation is fixed with the roof of the circular lamp panel
Rotating motor, is fixed with rotary hemispherical body on the main shaft of the electric rotating machine, has flashing lamp on the rotary hemispherical body, most
Current sensor is in series with the LED row at top, there is electromagnetic switch, the electricity between the small rotary motor and power supply
Flow sensor is connected with the electromagnetic switch.
The Transparent lamp shade is blue lampshade.
The utility model has positive effect：Rationally, it is when in use from lower and lead for structure setting of the present utility model
Gradually extinguish LED row to complete to indicate the purpose with persond eixis, the use of seven segment digital tubes can be effectively reduced, operated
Convenient and facilitate and overhauled and safeguarded, stability in use is good and strong applicability；It is additionally provided with small rotary motor and rotation simultaneously
Hemisphere, and have current sensor on the LED lamp banks of top, so that before LED row all extinguishes, flashing lamp
Cognition is lighted and rotated, so as to more intuitively embody the situation of indicator lamp, is conducive to remote identification, strong applicability and reality
It is good with property.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model, wherein：
Fig. 1 is structure chart of the present utility model；
Fig. 2 is circuit diagram of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 show a kind of embodiment of the present utility model, and wherein Fig. 1 is structure of the present utility model
Figure；Fig. 2 is circuit diagram of the present utility model.
See Fig. 1 and Fig. 2, a kind of traffic lights that quantity control is lighted based on LED, including PLC controllers 1 and with
The PLC 1 is connected and three indicator lamps 2 of structure identical, and green LED lamp is respectively fixed with three indicator lamps
Body, red LED lamp body and yellow led lamp body, the indicator lamp 2 include circular lamp panel 21, are fixed with the circular lamp panel
Circuit board 22, the circuit board 22 is connected with PLC 1, has at least five-element parallel in the circular lamp panel 21
LED lamp is sequentially connected in series in LED lamp banks 23, the LED row in same a line, LED row respectively with PLC
Signal input part is connected.In the present embodiment, PLC uses PLC conventional in the art, due to
Present patent application is not that PLC is improved, simply simple application, so be not described in detail.
Transparent lamp shade 3 is respectively and fixedly provided with the top of the indicator lamp, is fixed with the roof of the circular lamp panel 21 small
Type electric rotating machine 4, is fixed with rotary hemispherical body 5 on the main shaft of the electric rotating machine, has flicker on the rotary hemispherical body
Lamp 6, is in series with current sensor 7 on the LED row of top, has electromagnetism between the small rotary motor and power supply
Switch 8, the current sensor is connected with the electromagnetic switch.
The Transparent lamp shade is blue lampshade.
Whole LEDs of red light are all bright at the beginning, and LED reciprocal over time etc. is bottom-up gradually to be extinguished.Passerby and
As long as LED lights number in driver's observation red light, it is possible to speculate the remaining time.When LED in red light etc. is whole
After extinguishing, illustrate that red light phase has terminated, now the LED all light in amber light.At this moment the LED in amber light starts from bottom to top
Gradually extinguish, until all knocking out, now the LED all light in green light, then progressively extinguishes from top to bottom, until all going out
Fall.At this moment a work period terminates, and the traffic signals for starting next round are indicated.
Rationally, it is when in use from lower and main gradually extinguish LED row to complete to indicate for structure setting of the present utility model
With the purpose of persond eixis, the use of seven segment digital tubes can be effectively reduced, simple operation and facilitate and overhauled and safeguarded,
Stability in use is good and strong applicability；Small rotary motor and rotary hemispherical body are additionally provided with simultaneously, and in the LED of top
There is current sensor on row, so that before LED row all extinguishes, flashing lamp, which is known from experience, to be lighted and rotate, so that more directly perceived
The situation for embodying indicator lamp, be conducive to remote identification, strong applicability and practicality is good.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model extends out and still fall within this practicality
New protection domain.
Claims (3)
1. it is a kind of based on LED light quantity control traffic lights, including PLC and with the PLC phase
Green LED lamp body, red LED lamp body and Huang are respectively fixed with connection and three indicator lamps of structure identical, three indicator lamps
Color LED lamp, it is characterised in that：The indicator lamp includes circular lamp panel, and circuit board is fixed with the circular lamp panel, described
Circuit board is connected with PLC, has at least parallel LED row of the five-element in the circular lamp panel, in same a line
LED row in LED lamp be sequentially connected in series, LED row is connected with the signal input part of PLC respectively.
2. the traffic lights according to claim 1 that quantity control is lighted based on LED, it is characterised in that：Described
Transparent lamp shade is respectively and fixedly provided with the top of indicator lamp, small rotary motor is fixed with the roof of the circular lamp panel, described
Rotary hemispherical body is fixed with the main shaft of electric rotating machine, has flashing lamp on the rotary hemispherical body, is arranged in the LED of top
On be in series with current sensor, have electromagnetic switch, the current sensor and institute between the small rotary motor and power supply
Electromagnetic switch is stated to be connected.
3. the traffic lights according to claim 2 that quantity control is lighted based on LED, it is characterised in that：It is described
Bright lamp cover is blue lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238180.6U CN206574242U (en) | 2017-03-10 | 2017-03-10 | The traffic lights of quantity control are lighted based on LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238180.6U CN206574242U (en) | 2017-03-10 | 2017-03-10 | The traffic lights of quantity control are lighted based on LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574242U true CN206574242U (en) | 2017-10-20 |
Family
ID=60057006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720238180.6U Expired - Fee Related CN206574242U (en) | 2017-03-10 | 2017-03-10 | The traffic lights of quantity control are lighted based on LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877260A (en) * | 2018-08-12 | 2018-11-23 | 曹进 | A kind of Portable energy-saving moving traffic light |
| CN109191880A (en) * | 2018-09-26 | 2019-01-11 | 江苏豪纬交通集团有限公司 | A kind of solar LED traffic lights based on Internet of Things |
-
2017
- 2017-03-10 CN CN201720238180.6U patent/CN206574242U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877260A (en) * | 2018-08-12 | 2018-11-23 | 曹进 | A kind of Portable energy-saving moving traffic light |
| CN108877260B (en) * | 2018-08-12 | 2024-05-03 | 深圳市天深达科技有限公司 | Portable energy-saving mobile traffic signal lamp |
| CN109191880A (en) * | 2018-09-26 | 2019-01-11 | 江苏豪纬交通集团有限公司 | A kind of solar LED traffic lights based on Internet of Things |
| CN109191880B (en) * | 2018-09-26 | 2019-09-10 | 江苏豪纬交通集团有限公司 | A kind of solar LED traffic lights based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171020 Termination date: 20180310 |