CN2775914Y - Solar energy power supply system for traffic lamps - Google Patents
Solar energy power supply system for traffic lamps Download PDFInfo
- Publication number
- CN2775914Y CN2775914Y CNU2004200482947U CN200420048294U CN2775914Y CN 2775914 Y CN2775914 Y CN 2775914Y CN U2004200482947 U CNU2004200482947 U CN U2004200482947U CN 200420048294 U CN200420048294 U CN 200420048294U CN 2775914 Y CN2775914 Y CN 2775914Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- cutter
- automatic switchover
- solar
- supply system
- 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
Links
- 230000005611 electricity Effects 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a traffic light solar electricity supplying system which can realize automatic switching by regulating a switch according to a need. The utility model is realized after a solar battery board which is self-contained with a battery, an invertor, a four-pole double throw switch and an automatic switcher are connected according to a circuit requirement, and urban electricity is also connected with the automatic switcher through the four-pole double throw switch. According to the requirement, the switch can be used to select a common power supply and an emergency power supply between the urban electricity and solar energy, when the common power supply is switched off, the emergency power supply automatically supplies the electricity to a traffic light.
Description
Affiliated technical field
The utility model relates to a kind of solar power supply apparatus, can press the traffic lights power supply that power requirement is given various models automatically.
Background technology
At present, national most of area faces shortage of electric power, power cuts to limit consumption often, and the important tool electricity that the traffic lights conduct directs traffic causes traffic disturbance and has increased traffic safety hidden danger because of the power failure cisco unity malfunction.
Summary of the invention
In order to make traffic lights keep operate as normal as far as possible, the purpose of this utility model provides a kind of traffic lights solar energy energy supplying system, by switch control with solar energy as emergency power supply, when mains failure, power to traffic lights automatically.And when mains-supplied is sufficient, can be by switch solar energy as power supply commonly used and civil power is an emergency power supply, the utilization of realization new forms of energy and the saving of electric energy.
The technical scheme that its technical problem that solves the utility model adopts is: the output of the solar panel that has storage battery is passed through the normal domestic use inverter, with the input direct current be converted to the civil power form of 220V ~ 50Hz after, link to each other with two cutter binding posts of four blade commutator, two other cutter binding post connects civil power.Eight cutter-contact points of all the other of four blade commutator are pressed circuit requirement and are connected with six binding posts of automatic switchover device, and other four binding posts of automatic switchover device link to each other with traffic light systems, as exporting to the traffic lights power supply.Automatic switchover device is by iron plate, spring, electromagnet, two power-line terminals of each four binding post and electromagnet are formed up and down.In short of electricity period, putting the four blade commutator makes civil power power to electromagnet, simultaneously as output, solar electric power supply system is then by four the binding posts outputs in top by recessed the binding post in below for civil power, and this moment, civil power was a power supply commonly used and solar electric power supply system is an emergency power supply.Iron plate in the automatic switchover device is up and down between four binding posts, and when commercial power supply was arranged, electromagnet held iron plate, so four binding posts of below are connected, was powered to traffic lights by civil power; Because be lined with spring below the iron plate, spring holds up iron plate when mains failure, thereby four the binding posts connections in top automatically switch to solar powered.In like manner, when civil power is sufficient, put the four blade commutator, realize the utilization of new forms of energy two power supply reversing of position.
The beneficial effects of the utility model are, as long as the periphery electric power system of ordinary traffic lamp that will be at present used is transformed a little by technical scheme is described, access meets the solar electric power supply system of power requirement, can realize mains-supplied and solar powered automatic switchover, thereby make the traffic lights can operate as normal, realize the utilization of new forms of energy.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is the front view of automatic switchover device.
Fig. 3 is the side cutaway view of automatic switchover device.
Fig. 4 is the vertical view of automatic switchover device.
1. solar panels among Fig. 1,2. storage battery, 3. solar panel storage battery interface, 4. solar panel output interface, 5. inverter, 6. automatic switchover device, 7. four blade commutator, 8. cutter binding post, 9. cutter binding post, 10. cutter-contact point, 11. cutter-contact points, 12. cutter-contact points, 13. cutter-contact points.
14. iron plates among Fig. 2,15. springs.
16. electromagnet among Fig. 3
17. below binding posts among Fig. 4,18. top binding posts, 19. top binding posts, 20. below binding posts, 21. electromagnet binding posts.
Embodiment
In Fig. 1, the end 3 of solar panel 1 is linked to each other with storage battery 2, then the cutter binding post 8 of the output 4 of solar panel 1 by normal domestic use inverter 5 and four blade commutator is connected, cutter binding post 9 is linked to each other with civil power.Be connected with the binding post of automatic switchover device 6 on request after cutter-contact point 10 is continuous with 13, be connected with the binding post of automatic switchover device 6 on request after cutter-contact point 11 is continuous with 12.Plug-in strip solar energy when the A place is power supply commonly used for the emergency power supply civil power, and civil power is opposite for power supply commonly used for emergency power supply solar energy during the B place.
In Fig. 3, automatic switchover device is made up of iron plate 14, spring 15, electromagnet 16.
In Fig. 4, automatic switchover device below binding post 17 links to each other with cutter-contact point 11 among Fig. 1 respectively, and top binding post 18 is connected with cutter-contact point 10 among Fig. 1 respectively.Electromagnet binding post 21 links to each other with cutter-contact point 11 among Fig. 1 respectively, and 19 of top binding posts are connected as output with below binding post 20 and are connected with traffic light systems.
Claims (3)
1. traffic lights solar electric power supply system, solar panel, inverter, four blade commutator and automatic switchover device by the band storage battery are formed, it is characterized in that: the output of solar panel links to each other with two cutter binding posts of four blade commutator by inverter, two other cutter binding post connects civil power, eight cutter-contact points of all the other of four blade commutator are pressed circuit requirement and are connected with six binding posts of automatic switchover device, other four binding posts of automatic switchover device link to each other with traffic light systems, as exporting to the traffic lights power supply.
2. traffic lights solar electric power supply system according to claim 1 is characterized in that: each four cutter-contact point on four blade commutator both sides are pressed circuit requirement and are connected with four cutter binding posts, form the output interchange circuit of a sun-generated electric power and civil power.
3. traffic lights solar electric power supply system according to claim 1 is characterized in that: the power supply source as power supply commonly used links to each other with the electromagnet binding post of automatic switchover device by the four blade commutator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200482947U CN2775914Y (en) | 2004-04-20 | 2004-04-20 | Solar energy power supply system for traffic lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200482947U CN2775914Y (en) | 2004-04-20 | 2004-04-20 | Solar energy power supply system for traffic lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775914Y true CN2775914Y (en) | 2006-04-26 |
Family
ID=36750230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200482947U Expired - Fee Related CN2775914Y (en) | 2004-04-20 | 2004-04-20 | Solar energy power supply system for traffic lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775914Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854133A (en) * | 2010-03-29 | 2010-10-06 | 罗宇浩 | Alternating current photovoltaic module and building curtain wall unit using same |
| CN110454734A (en) * | 2019-03-13 | 2019-11-15 | 永康市美汇灯具有限公司 | A kind of outdoor LED lamp |
| CN113470397A (en) * | 2021-07-16 | 2021-10-01 | 陈旻嗣 | Standby control and alarm system for traffic signals |
-
2004
- 2004-04-20 CN CNU2004200482947U patent/CN2775914Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854133A (en) * | 2010-03-29 | 2010-10-06 | 罗宇浩 | Alternating current photovoltaic module and building curtain wall unit using same |
| CN110454734A (en) * | 2019-03-13 | 2019-11-15 | 永康市美汇灯具有限公司 | A kind of outdoor LED lamp |
| CN113470397A (en) * | 2021-07-16 | 2021-10-01 | 陈旻嗣 | Standby control and alarm system for traffic signals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Patentee address after: 100037, No. 11, Cheng Cheng Road, Beijing, Haidian District, 7-410 Patentee address before: 100037, Fu Cheng Road, Beijing, Haidian District, No. 11 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20120420 |