CN201062746Y - Warning lamp for pedestrian crossing - Google Patents
Warning lamp for pedestrian crossing Download PDFInfo
- Publication number
- CN201062746Y CN201062746Y CNU2007201440536U CN200720144053U CN201062746Y CN 201062746 Y CN201062746 Y CN 201062746Y CN U2007201440536 U CNU2007201440536 U CN U2007201440536U CN 200720144053 U CN200720144053 U CN 200720144053U CN 201062746 Y CN201062746 Y CN 201062746Y
- Authority
- CN
- China
- Prior art keywords
- light
- green light
- green
- controls
- red
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
Abstract
The utility model discloses a caution light used for a crosswalk, which comprises a power source, a lamp post and a lamp cap and is characterized in that the lamp cap is composed of a red light, a green light and a yellow light,; wherein, the current loop is connected in series with a controller, which is used to control the on-off of the red light, the green light and the yellow light. Preferably, the controller controls the red light and the green light to shine alternatively, controls the yellow light to shine at a certain time before the green light turns off, and controls the yellow light and the green light to turn off at the same time. The caution light used for the crosswalk in the utility model can controls the yellow light to shine at a certain time before the green light turns off and controls the yellow light and the green light to turn off at the same time, so as to caution pedestrians not to go cross the road when the green light and the yellow light are shining together and to prevent the pedestrians from being restrained at the middle of the road when the red and green lights are shining alternatively.
Description
Technical field
The utility model relates to a kind of crossing warning lamp.
Background technology
At present, crossing generally comprises a lamp with warning lamp and alternately sends out a warning or green light.Or two lamps, one is red light, and one is green light, and two lamps are alternately luminous.But in when work, red light and green light alternately be to finish moment, and road often has certain width; when people go across the road, be green light sometimes, the pedestrian has just begun to wear road; warning lamp becomes redness immediately; the pedestrian has just gone in the middle of the road, though there is the certain hour red light just bright, usually can only go in the middle of the road; motor vehicle just begins to have started; the pedestrian is in a dilemma, and is abnormally dangerous, and traffic accident easily takes place.
The utility model content
The purpose of this utility model mainly is to have only red light and green light according to crossing warning lamp of the prior art, usually makes the pedestrian be stuck in the middle deficiency in road, and a kind of convenient use is provided, and can effectively avoid the pedestrian to be stuck in the middle crossing warning lamp in road.
For realizing above purpose, the utility model is achieved through the following technical solutions:
The crossing warning lamp comprises power supply, lamp stand and lamp holder, it is characterized in that, described lamp holder comprises red light, green light and amber light, is connected with controller on the described current loop, the Kai Heguan of described controller control red light, green light and amber light.
Preferably, described controller control red light and green light are alternately luminous, and described controller control amber light certain hour green light cuts out before begins luminous, and control amber light and green light cuts out simultaneously.
Crossing warning lamp in the utility model, can control amber light certain hour before green light cuts out begins luminous, and control amber light and green light are closed simultaneously, point out the pedestrian when green light and amber light are simultaneously luminous, not jaywalk again with this, be trapped in road central authorities when having avoided the pedestrian to replace because of traffic lights.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is done a detailed description:
Referring to Fig. 1, the crossing warning lamp comprises power supply 1, lamp stand 2 and lamp holder 3, and described lamp holder comprises red light 4, green light 5 and amber light 6, is connected with controller 7 on the described current loop, the Kai Heguan of described controller 7 control red light 4, green light 5 and amber lights 6.Described controller 7 control red lights 4 and green light 5 are alternately luminous, and described controller 7 control amber lights 6 begin luminous when certain hour was as 20 seconds before green light 5 cuts out, and control amber light 6 is closed simultaneously with green light 5.
Claims (2)
1. the crossing warning lamp comprises power supply, lamp stand and lamp holder, it is characterized in that, described lamp holder comprises red light, green light and amber light, is connected with controller on the described current loop, the Kai Heguan of described controller control red light, green light and amber light.
2. crossing warning lamp according to claim 1 is characterized in that, described controller control red light and green light are alternately luminous, and described controller control amber light certain hour green light cuts out before begins luminous, and controls amber light and green light cuts out simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201440536U CN201062746Y (en) | 2007-06-26 | 2007-06-26 | Warning lamp for pedestrian crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201440536U CN201062746Y (en) | 2007-06-26 | 2007-06-26 | Warning lamp for pedestrian crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062746Y true CN201062746Y (en) | 2008-05-21 |
Family
ID=39451121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201440536U Expired - Fee Related CN201062746Y (en) | 2007-06-26 | 2007-06-26 | Warning lamp for pedestrian crossing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062746Y (en) |
-
2007
- 2007-06-26 CN CNU2007201440536U patent/CN201062746Y/en not_active Expired - Fee Related
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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: 20080521 |