CN202425119U - Solar LED streetlamp actively connected with mains supply - Google Patents
Solar LED streetlamp actively connected with mains supply Download PDFInfo
- Publication number
- CN202425119U CN202425119U CN 201120532515 CN201120532515U CN202425119U CN 202425119 U CN202425119 U CN 202425119U CN 201120532515 CN201120532515 CN 201120532515 CN 201120532515 U CN201120532515 U CN 201120532515U CN 202425119 U CN202425119 U CN 202425119U
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- China
- Prior art keywords
- storage battery
- relay
- lamp
- solar
- serially connected
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- 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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model provides a solar LED streetlamp actively connected with a mains supply, which comprises a lamp post, a solar panel, an LED lamp and a storage battery, wherein the solar panel is arranged at the top end of the lamp post, and the storage battery is arranged at the bottom end of the lamp post and is serially connected between the solar panel and the LED lamp. A relay and a voltage detecting circuit module for detecting voltage of the storage battery are arranged outside the storage battery, and the relay is serially connected between the storage battery and the voltage detecting circuit module. The solar LED streetlamp has the advantages that the mains supply can be timely and actively connected into the solar LED streetlamp by means of judging the output voltage of the storage battery, and normal operation of the streetlamp is unaffected.
Description
Technical field
The utility model relates to a kind of solar LED street lamp that initiatively inserts civil power.
Background technology
Along with urbanization and industrialized develop rapidly; Heliotechnics is progressively ripe and for people's life begins service, and present, solar street light is very general; Especially the popularization of LED lamp; Basically the streets and lanes LED street lamp that has been seen everywhere, but when the storage battery power supply deficiency, this street lamp can not switch to civil power automatically.
Summary of the invention
The purpose of the utility model provides a kind of solar LED street lamp that initiatively inserts civil power, does not influence the purpose of work to realize solar LED street lamp when storage battery power supply is not enough, initiatively to insert civil power.
For reaching above-mentioned purpose; The utility model provides a kind of solar LED street lamp that initiatively inserts civil power; Comprise lamp stand, be arranged on solar panel, the LED lamp on this lamp stand top and be arranged on the storage battery between solar panel and the LED lamp that is serially connected in of lamp stand bottom; Storage battery is outside equipped with voltage detecting circuit module and the relay that detects this battery tension, and this relay is serially connected between said storage battery and the voltage detecting circuit module.
Above-mentioned voltage detecting circuit module is made up of a controller and a detection alarm device, and this controller and detection alarm device also are connected to said storage battery, and said relay is serially connected between this controller and the storage battery.
The normally-closed contact of above-mentioned relay is serially connected between storage battery and the LED lamp, and the normally opened contact of this relay is serially connected between civil power and the LED lamp.
The utility model has the advantages that: can be through to the judgement of storage battery output voltage, initiatively access civil power timely, and do not influence the operate as normal of street lamp.
Description of drawings
Combine accompanying drawing and embodiment that the utility model is elaborated at present:
Fig. 1 is the solar LED street lamp structural representation that initiatively inserts civil power that the utility model provides.
Fig. 2 is the schematic block circuit diagram of the utility model.
Fig. 3 is the circuit diagram of the utility model.
Among the figure: 1, lamp stand; 2, solar panel; 3, LED lamp; 4, storage battery; 5, voltage detecting circuit module; 6, relay; 7, controller; 8, detection alarm device; 9, civil power; 10, the normally-closed contact of relay; 11, the normally opened contact of relay.
Embodiment
For realizing that solar LED street lamp initiatively inserts the purpose that civil power does not influence work when storage battery power supply is not enough; Present embodiment provides a kind of solar LED street lamp that initiatively inserts civil power as shown in Figure 1; Comprise lamp stand 1, solar panel 2, the LED lamp 3 on this lamp stand 1 top is set and is arranged on the storage battery 4 between solar cell 2 plates and the LED lamp 3 that is serially connected in of lamp stand 1 bottom; Storage battery 4 is outside equipped with voltage detecting circuit module 5 and relay 6; This relay 6 is serially connected between storage battery 4 and the voltage detecting circuit module 5, and the normally opened contact of this relay 6 is serially connected between LED lamp 3 and the civil power.
Like Fig. 2, shown in 3, voltage detecting circuit module 5 is made up of a controller 7 and a detection alarm device 8, and this controller 7 and detection alarm device 8 also are connected to storage battery 4, and relay 6 is serially connected between this controller 7 and the storage battery 4.When the voltage of storage battery 4 is lower than set point, be the operate as normal of guaranteeing street lamp LED lamp 4 simultaneously for preventing to put, detection alarm device 8 just can be transferred to controller 7 with alarm signal; Thereby controller 7 makes relay 6 get; So the normally-closed contact 10 of relay 6 breaks off, and cuts off the circuit between storage battery 4 and the LED lamp 3, simultaneously normally opened contact 11 closures of relay 6; Connect the circuit between civil power 9 and the LED lamp 3; So far, switch to mains-supplied, promptly protected storage battery 4 to guarantee the operate as normal of LED lamp 3 again.Also comprise a common line among Fig. 3.
The solar LED street lamp that initiatively inserts civil power that this enforcement provides; Can pass through the detection of the output voltage of 5 pairs of storage batterys 4 of accumulator voltage detecting circuit module; When the output voltage of storage battery 4 is lower than set point; The meeting power supply of engage relay 6 timely, thus the normally opened contact that makes relay 6 be serially connected between LED lamp 3 and the civil power is closed, and the situation that is implemented in storage battery 4 electricity shortages is in time to insert the purpose that civil power continues operate as normal.
The above is merely the preferred implementation of the utility model; Only do not represent and be limited by the examples; Other any do not deviate from any change, the modification done under the situation of spirit and principle of the utility model, substitutes, combination, simplify; All should be regarded as the substitute mode equivalent, all be included in the protection range of the utility model with the utility model.
Claims (3)
1. solar LED street lamp that initiatively inserts civil power; Comprise lamp stand, be arranged on solar panel, the LED lamp on this lamp stand top and be arranged on the storage battery between solar panel and the LED lamp that is serially connected in of lamp stand bottom; It is characterized in that: said storage battery is outside equipped with voltage detecting circuit module and the relay that detects this battery tension, and this relay is serially connected between said storage battery and the voltage detecting circuit module.
2. the solar LED street lamp that initiatively inserts civil power as claimed in claim 1; It is characterized in that: said voltage detecting circuit module is made up of a controller and a detection alarm device; This controller and detection alarm device also are connected to said storage battery, and said relay is serially connected between this controller and the storage battery.
3. the solar LED street lamp that initiatively inserts civil power as claimed in claim 1 is characterized in that: the normally-closed contact of said relay is serially connected between storage battery and the LED lamp, and the normally opened contact of this relay is serially connected between civil power and the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120532515 CN202425119U (en) | 2011-12-19 | 2011-12-19 | Solar LED streetlamp actively connected with mains supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120532515 CN202425119U (en) | 2011-12-19 | 2011-12-19 | Solar LED streetlamp actively connected with mains supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202425119U true CN202425119U (en) | 2012-09-05 |
Family
ID=46749838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120532515 Expired - Fee Related CN202425119U (en) | 2011-12-19 | 2011-12-19 | Solar LED streetlamp actively connected with mains supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202425119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851522A (en) * | 2012-12-04 | 2014-06-11 | 贵阳铝镁设计研究院有限公司 | Method and device for applying solar light-emitting diode (LED) lamp to yard illumination |
-
2011
- 2011-12-19 CN CN 201120532515 patent/CN202425119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851522A (en) * | 2012-12-04 | 2014-06-11 | 贵阳铝镁设计研究院有限公司 | Method and device for applying solar light-emitting diode (LED) lamp to yard illumination |
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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 |
Granted publication date: 20120905 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |