CN2172832Y - Illuminating road lamp with solar power supply - Google Patents
Illuminating road lamp with solar power supply Download PDFInfo
- Publication number
- CN2172832Y CN2172832Y CN 94206228 CN94206228U CN2172832Y CN 2172832 Y CN2172832 Y CN 2172832Y CN 94206228 CN94206228 CN 94206228 CN 94206228 U CN94206228 U CN 94206228U CN 2172832 Y CN2172832 Y CN 2172832Y
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- CN
- China
- Prior art keywords
- battery
- circuit
- lamp
- solar
- energy
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/60—Thermal-PV hybrids
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an illuminating road lamp with solar power supply, comprising a solar power plate (1) which absorbs sunshine, a bracket (2), a fixing screw bolt (3), a light fixture (4), a lamp tube (5), an inverter (6), a lamp post (7), a supporting post (8), a storage battery (9), a controller (10), a base (11), and a protecting box (12). The utility model uses solar energy as an energy source. The solar energy panel absorbs light energy at daytime to charge the battery, and releases energy which is stored in the battery to lead the road lamp to emit light. Compared with other road lamps, the utility model has the advantages of electric energy saving, low cost, and no frequent maintenance and repair. Electricity which is charged for the battery fully can illuminate for a long time ranging from seven days to ten days. The utility model provides a new method for people to utilize solar energy.
Description
The utility model relates to a kind of Solar lamp, more particularly a kind of solar powered illuminating street lamp.
At present, all over the world, comprise that the employed street lamp in China's Mainland generally all is to use alternating current to be used as power supply power supply, although they are fruitful, first they need expend a large amount of electric energy, in today that the energy day by day lacks, electric energy is quite valuable, a lot of local owing to lack electric energy, so street lamp just can't throw light at night, brings a lot of inconvenience to the people's life, social security.The second, use civil power to need pipeline installation, engineering is numerous and diverse, investment is huge, and needs continual maintenance.
How utilizing solar energy to come for the people benefit is the difficult problem that the countries in the world scientist is capturing.Along with the continuous progress of solar utilization technique, people utilize the hope of solar energy also accomplished gradually.But at present the utilization of solar energy is subjected to the restriction limitation of technical development very big, as Chinese patent CN-2, discloses a kind of Solar lamp device in 142,924, and it utilizes sunshine to charge a battery, and powers to fluorescent lamp then.But it can only be applicable to the fluorescent lamp system, and the charging interval is long, and discharge time is short, is not suitable for use high-power, the high brightness street lamp.
The purpose of this utility model is at the problems referred to above, provides a kind of and need not use alternating current, makes full use of solar energy and comes the solar powered illuminating street lamp of benefiting for people.
For achieving the above object, the utility model adopts following measure: the utility model utilizes solar energy to make the energy, and light electric transducer is solar panels, solar panels absorb luminous energy daytime, to battery charge, when light by dying down by force, during the weather deepening, discharge the battery storage energy, make lamp luminous.
Solar powered illuminating street lamp of the present utility model comprises solar panels (1), carriage (2), set bolt (3), light fixture (4), fluorescent tube (5), inverter (6), lamp stand (7), pole (8) and battery (9), controller (10) and base (11), guard box (12), inverter shell (13).Solar panels are placed on the carriage, carriage is connected with pole by set bolt, built-in fluorescent tube of light fixture and inverter, lamp stand connects light fixture and pole, and battery and controller are placed in the bottom of pole, and are connected with solar panels and light fixture by lead, solar panels, battery and light fixture all link to each other with controller, send instruction by controller, the three is moved or stop.
The utility model is compared with other street lamp, has conserve energy, and particularly electric energy, and cost is low, does not need advantages such as often maintenance, and the most outstanding is once electricity of abundance, can keep 7-10 days street lighting.
Below by accompanying drawing the utility model is further elaborated.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the utility model theory diagram.
Fig. 3 is the utility model inverter circuit diagram.
Fig. 4 is the utility model controller circuitry figure.
In Fig. 1, symbol (1) is represented solar panels (Solar Panel), and symbol (2) is represented carriage; symbol (3) is represented set bolt, and symbol (4) is represented light fixture, and symbol (5) is represented fluorescent tube; symbol (6) is represented inverter; symbol (7) is represented lamp stand, and symbol (8) is represented pole, and symbol (9) is represented battery; symbol (10) is represented controller; symbol (11) is represented base, and symbol (12) is represented guard box, and symbol (13) is represented the inverter shell.At this, solar panels (1) are placed on the carriage (2), carriage (2) is connected with pole (8) by set bolt (3), be equipped with fluorescent tube (5) and inverter (6) in the light fixture (4), lamp stand (7) connects light fixture (4) and pole (8), and battery (9) and controller (4) are placed in the bottom of pole (8), and are connected with solar panels and light fixture (4) by lead, in order to prevent controller by water logging, controller also can be installed in the back of carriage (2).
In the utility model, carriage can be made with Materials with High Strength, carriage becomes 30-60 ° of angle with level, light fixture comprises shell and fluorescent tube, inverter and lamp bracket and other annex commonly used, and fluorescent tube can be fluorescent lamp and low-pressure sodium lamp, fluorescent lamp can be high light efficiency power saving fluorescent lamp, cast can be the D type, two D types, U type, double-U-shaped, yi word pattern.Battery is chargeable sealed lead acid battery, and as PS-12800, it is an a kind of plumbous aluminum dioxide system, the sulfuric acid electrolyte of dilution suspends fixedly, battery is sealed in the polypropylene shell fully, and battery module can at random carry out the connection in series-parallel combination, so that cooperate with solar panels.
In the utility model, solar panels can be polycrystalline solar plate and monocrystalline solar panels and non-crystaline amorphous metal plate, and the design protection panel is arranged, be used to protect solar panels, panel can be heavy load aluminium frame or UPN880 panel.
In Fig. 2; symbol 14 is represented electro-optical package (solar panels) input; symbol 15 is represented illumination sample circuit, automatic timing circuits; symbol 16 is represented the Solar lamp inverter circuit, and symbol 17 is represented charging control circuit, and symbol 18 is represented automatic switching circuit; symbol 19 is represented charge/discharge control circuit; the manual timing circuit of symbol 20 representatives, symbol 21 is represented maintenance-free battery, and symbol 22 is represented under-voltage protecting circuit, current foldback circuit.At this, electro-optical package and sampling, automatic timing circuits connects, and sample circuit is connected with change-over circuit, and change-over circuit is connected with charging control circuit, and control circuit is connected with maintenance-free battery; Simultaneously, sample circuit is connected with charge/discharge control circuit, and charge/discharge control circuit is connected with inverter circuit; Manually timing circuit is connected with automatic switching circuit, and battery is under-voltage to be connected with battery, charge and discharge circuit with current foldback circuit.
In the utility model, solar panels by day, when intensity of illumination reached certain value, sample circuit was controlled automatic switching circuit with regard to output signal, the starting charging control circuit, charge to battery.At night, when intensity of illumination was attenuated to certain value, sample circuit output signal control automatic switching circuit removed the discharge at starting control circuit, through inverter circuit, powers to Solar lamp.Manually timing circuit is used for adapting to the needs of special power supply occasion, and battery is under-voltage and overcurrent overtemperature compensating circuit is used for protecting whole system work.
In Fig. 3, inverter is by triode Q
8, Q
9, capacitor C
17, C
18, C
19, C
20And resistance R
63, R
64, R
65, R
66And D
19, D
20, F
X1, T
1Form, the connection of each element as shown in Figure 3, the direct current of being supplied with by battery is through Q
8, Q
9Conversion, change into hf and hv pulse, power to sunlamp, voltage is generally more than the 220V.
In Fig. 4, controller (10) is by shell (13) and a pcb equipment that is connected with described solar panels, battery, also have one and when light source exists, can make battery charge, the electric energy of battery is formed for the circuit of lamp luminescence.
Circuit described in the controller comprises charging circuit, discharge circuit, automatic switching circuit, forces and change shifting circuit, photoelectricity sampling, manual control circuit, battery overcurrent and under-voltage protecting circuit.The concrete components and parts annexation that adopts is with reference to figure 4.
Described charging circuit is mainly by triode Q
5, diode D
17, relay J, V
4Form Deng element, from plug J
10Advance light, through D
17, relay J is to triode Q
5, through D
11Give V
4Power up, make V
4Work is from V
4Come out through D
16Charge a battery.Major function is that the photoelectric energy that solar panels receive is charged to battery.
Described discharge circuit is mainly by triode Q
4, Q
3, Q
6, relay J, V
1Form Deng element,, deliver to V from the electricity that battery comes
1, V
2, V
1, V
2Photovoltaic voltage and battery tension are compared, and control is discharged or is not discharged, from Q
3, Q
4D hold to lamp holder partly, major function is to form battery to power to Solar lamp.
Described automatic switching circuit is by V
6, V
2The interior section functional block is formed, automatic switching circuit major control charging circuit and discharge circuit, V
6, V
2, V
1Carry out battery tension than photovoltaic voltage ratio, photovoltaic voltage is low, discharge; Photovoltaic voltage height, charging.Reach control to battery automatically charging and battery to the lamp function of supplying power.Force change-over circuit by S
1Switch and diode D
8, D
9, D
10, V
6, V
2The interior section function is formed, and presses S
1Switch can force electro-optical package that the charged state of battery is transformed into the power supply state of battery to Solar lamp.
Described photoelectric sampling circuit is mainly by V
2, V
6The interior section functional block is formed.The signal of telecommunication power that is mainly used to electro-optical package is sent here is sampled, and photovoltaic voltage is delivered to V by electric resistance partial pressure with signal
2, V
6, at V
2, V
6In compare, if battery tension is low, do not discharge, otherwise then discharge reaches daytime by comparison circuit.The self-timing that open and extinguish lamp night.
Described manual timing circuit is by V
3, four toggle switch K, resistance R
49, R
48, R
47, R
41, capacitor C
10Form Deng element.Contact point by toggle switch comes the control time, is used for manually controlling the power-on time of battery to Solar lamp, so that adapt to not the needs of the special occasions of controlling automatically according to intensity of illumination.
Described under-voltage protection and current foldback circuit are by V
1, V
5The interior section functional block is formed, and photocell voltage is reduced to after the certain value, at V
5In, carry out current ratio, if height then makes shutdown signal, or when having fault to cause short circuit overcurrent because of system, control system can play the protection battery automatically.
Controller of the present utility model can be controlled charging current, monitors and the size of current of change from the solar panel to the battery; After battery is charged, can cut off the power supply automatically with the protection battery; When sunlight is attenuated to a certain degree, turn on light automatically.And can adjust light intensity according to battery condition, provide high-high brightness as far as possible; Also has automatic protection functions simultaneously, when overtemperature, overload and converter fault, with protection battery and sunlamp system.
Claims (6)
1, solar powered illuminating street lamp is characterized in that comprising solar panels (1), carriage (2), set bolt (3), light fixture (4), fluorescent tube (5), inverter (6), lamp stand (7), pole (8) and battery (9), controller (10) and base (11), guard box (12).At this, solar panels (1) are placed on the carriage (2), and carriage (2) is connected with pole (8) by set bolt (3); Be equipped with fluorescent tube (5) and inverter (6) in the light fixture (4), lamp stand (7) connects light fixture (4) and pole (8); Battery (9) and controller (10) are placed in the bottom of pole (8), and are connected with solar panels (1) and light fixture (4) by lead, and battery (9), controller (10) are installed in the guard box (12).
2, solar powered illuminating street lamp as claimed in claim 1 is characterized in that inverter (6) is by triode Q
8, Q
9, capacitor C
17, C
18, C
19, C
20And resistance R
63, R
64, R
65, R
66And D
19, D
20, F
X1, T
1Form.
3, solar powered illuminating street lamp as claimed in claim 1, it is characterized in that controller (10) is by shell (13) and a pcb equipment that is connected with described solar panels, battery, also have one and when light source exists, can make battery charge, the electric energy of battery is formed for the circuit of lamp luminescence.
4, solar powered illuminating street lamp as claimed in claim 3 is characterized in that comprising charging circuit, discharge circuit, automatic switching circuit, closely changing shifting circuit, photoelectricity sampling, manual control circuit, battery overcurrent and under-voltage protecting circuit by force at the circuit described in the controller (10);
Described charging circuit is by triode Q
5, diode D
17, relay J, V
4Form Deng element, the photoelectric energy that solar panels are received charges to battery;
Described discharge circuit is by triode Q
4, Q
3, Q
6, relay J, V
1Form Deng element, the energy that battery is accumulated is supplied with electric light;
Described automatic switching circuit, photoelectric sampling circuit are by V
6, V
2Deng composition, control charging circuit and amplifying circuit, control is powered to Solar lamp to automatic charging of battery and battery;
Described forcing changed shifting circuit by S
1Switch and diode D
8, D
9, D
10, V
6, V
2Deng composition, press S
1Switch forces electro-optical package that battery charging state is forwarded to battery to the Solar lamp power supply state;
Described manual timing circuit is by V
3, K switch, resistance R
49, R
48, R
47, R
41, capacitor C
10Form Deng element, manually control the power-on time of battery Solar lamp by K switch;
Described under-voltage protection and current foldback circuit are by V
1, V
5Form.
5, solar powered illuminating street lamp as claimed in claim 1 is characterized in that light fixture (4) comprises shell and fluorescent tube (5), inverter (6) and lamp bracket.
6, solar powered illuminating street lamp as claimed in claim 1 is characterized in that fluorescent tube (5) can be fluorescent lamp and low-pressure sodium lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94206228 CN2172832Y (en) | 1994-02-26 | 1994-02-26 | Illuminating road lamp with solar power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94206228 CN2172832Y (en) | 1994-02-26 | 1994-02-26 | Illuminating road lamp with solar power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172832Y true CN2172832Y (en) | 1994-07-27 |
Family
ID=33824902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94206228 Expired - Fee Related CN2172832Y (en) | 1994-02-26 | 1994-02-26 | Illuminating road lamp with solar power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172832Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818881A (en) * | 2010-03-08 | 2010-09-01 | 深圳市红门科技股份有限公司 | Self-power generation type street lamp utilizing potential energy for power generation |
| CN101818875A (en) * | 2010-04-14 | 2010-09-01 | 苏伟光能科技(太仓)有限公司 | Time-period control streetlamp |
| CN101400941B (en) * | 2006-04-11 | 2010-09-29 | 环球拓普技术有限公司 | Solar street light |
| 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 |
| CN115823554A (en) * | 2022-12-30 | 2023-03-21 | 中国科学院长春应用化学研究所 | Environment-friendly lighting system |
-
1994
- 1994-02-26 CN CN 94206228 patent/CN2172832Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101400941B (en) * | 2006-04-11 | 2010-09-29 | 环球拓普技术有限公司 | Solar street light |
| CN101818881A (en) * | 2010-03-08 | 2010-09-01 | 深圳市红门科技股份有限公司 | Self-power generation type street lamp utilizing potential energy for power generation |
| CN101818875A (en) * | 2010-04-14 | 2010-09-01 | 苏伟光能科技(太仓)有限公司 | Time-period control streetlamp |
| 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 |
| CN115823554A (en) * | 2022-12-30 | 2023-03-21 | 中国科学院长春应用化学研究所 | Environment-friendly lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wen Jinliu Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wen Jinliu Document name: Notice of termination |
|
| 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 |