CN203036533U - Solar street lamp - Google Patents
Solar street lamp Download PDFInfo
- Publication number
- CN203036533U CN203036533U CN 201320002642 CN201320002642U CN203036533U CN 203036533 U CN203036533 U CN 203036533U CN 201320002642 CN201320002642 CN 201320002642 CN 201320002642 U CN201320002642 U CN 201320002642U CN 203036533 U CN203036533 U CN 203036533U
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- CN
- China
- Prior art keywords
- protection circuit
- controller
- lamp
- circuit
- light
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a solar street lamp, and relates to the technical field of lighting appliances. A support rod is mounted at the upper end of a lamp post, a lamp is mounted at the front end of the support rod, a solar panel component is mounted at the top of the lamp post, a controller and a storage battery pack are mounted below the solar panel component and inside the lamp post respectively, the controller is respectively connected with a light sensor, an electric quantity detection device, an overcharge protection circuit, an over-discharge protection circuit and a clock circuit, the overcharge protection circuit is arranged between the solar panel component and the storage battery pack, the over-discharge protection circuit is mounted on the storage battery pack and a lamp branch circuit, and a reverse connection protection circuit is mounted on the solar panel component and a storage battery pack branch circuit. The storage battery pack is charged by the solar panel component in daytime under control of the controller and supplies power for a direct current lamp at night, summer and winter respectively correspond to a lamp turning-on time by the aid of the light sensor for catching light intensity and the clock circuit for timing, and energy conservation, environmental protection and road safety are facilitated.
Description
Technical field
The utility model relates to the lighting apparatus technical field, specifically is a kind of solar street light.
Background technology
Solar energy is a kind of clean energy resource, developed by more and more countries, China is a country that solar energy resources is very abundant, sunshine-duration is long, increasing solar product is exploited, the solar street light technology is exactly one of them, more and more maturation along with the solar street light technology, solar street light is promoted the use of widely, solar module is to battery charging during daytime, evening, batteries provided electric power to the direct current lamp load, by overcharging the safe operation that guarantees battery with over-discharge protection circuit; By controller solar street light can be worked alone, without cable laying, be easy to install.But existing solar street light only is by light sensor light intensity to be caught, carry out light on and off control by controller, because road dust is many, the long-time use causes light sensor sensitivity not high, and existing solar street light can not cause certain electric weight waste according to the time of the different adjustment street lamp light on and off in season.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of solar street light, adopts reverse-connection protection circuit, and the dual control of street lamp light on and off time is with the purpose that realizes regulating the street lamp light on and off time according to seasonal variations.
For achieving the above object, the utility model comprises lamp stand, support bar, solar cell panel assembly, batteries, light fixture, controller, light sensor, electric quantity detection apparatus, overcharge protection circuit, over-discharge protection circuit, the lamp stand upper end is equipped with support bar, the support bar front end is equipped with light fixture, solar cell panel assembly is installed in the lamp stand top, controller and batteries are installed in the solar cell panel assembly below, lamp stand inside, controller connects light sensor respectively, electric quantity detection apparatus, overcharge protection circuit and over-discharge protection circuit, overcharge protection circuit is arranged between solar cell panel assembly and the batteries, on batteries and the light fixture branch road over-discharge protection circuit is installed; It is characterized in that controller also is connected with clock circuit, on solar cell panel assembly and the batteries branch road reverse-connection protection circuit is installed also.
Described controller mode of operation be divided into winter and summer two kinds of patterns, by clock circuit month is monitored, reach the inner threshold value month that arranges of controller, controller was changed the light on and off time of control light fixture.
Described overcharge protection circuit and over-discharge protection circuit are made of relay.
Described reverse-connection protection circuit is made of single-way switch.
The utility model compared with prior art; solar street light is under the control of controller; daytime, the solar cell board component was to battery charging; evening, batteries provided electric power to the direct current lamp load; overcharge with over-discharge protection circuit protection batteries and be not damaged because overcharging or crossing to put; by light sensor light intensity is caught; by clock circuit the time is carried out timing simultaneously; arrived Preset Time; light sensor is not given controller signals, forces light fixture is lighted, and is divided into two seasons of summer and winter simultaneously; each season, corresponding time of lighting light fixture was conducive to the security of energy-conserving and environment-protective and road more.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is theory diagram of the present utility model.
The specific embodiment
As 1 figure; shown in Figure 2; the utility model comprises lamp stand 100; support bar 101; solar cell panel assembly 102; batteries 103; light fixture 104; controller 11; light sensor 15; clock circuit 16; reverse-connection protection circuit 17; overcharge protection circuit 18; electric quantity detection apparatus 19; over-discharge protection circuit 20; lamp stand 100 upper ends are equipped with support bar 101; support bar 101 front ends are equipped with light fixture 104; solar cell panel assembly 102 is installed in lamp stand 100 tops; controller 11 and batteries 103 are installed in solar cell panel assembly 102 belows; lamp stand 100 inside; controller 11 connects light sensor 15 respectively; electric quantity detection apparatus 19; overcharge protection circuit 18 and over-discharge protection circuit 20; overcharge protection circuit 18 is arranged between solar cell panel assembly 102 and the batteries 103; on batteries 103 and light fixture 104 branch roads over-discharge protection circuit 20 is installed; controller 11 also is connected with clock circuit 16, on solar cell panel assembly 102 and batteries 103 branch roads reverse-connection protection circuit 17 is installed also.
Described controller 11 mode of operations be divided into winter and summer two kinds of patterns, monitor in month by 16 pairs of clock circuits, reach the inner threshold value months that arrange of controller 11, the times of 11 pairs of control of controller light fixture light on and off change.Described overcharge protection circuit 18 and over-discharge protection circuit 20 are made of relay, directly control overcharge protection circuit 18 and whether over-discharge protection circuit 20 works by the high-low level of controller 11.Described reverse-connection protection circuit 17 is made of single-way switch, avoids causing because of reversal connection the damage of element.
Above-described embodiment; it is an example of the present utility model; be not to limit enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection domain.
Claims (4)
1. solar street light, comprise lamp stand (100), support bar (101), solar cell panel assembly (102), batteries (103), light fixture (104), controller (11), light sensor (15), electric quantity detection apparatus (19), overcharge protection circuit (18), over-discharge protection circuit (20), lamp stand (100) upper end is equipped with support bar (101), support bar (101) front end is equipped with light fixture (104), solar cell panel assembly (102) is installed in lamp stand (100) top, controller (11) and batteries (103) are installed in solar cell panel assembly (102) below, lamp stand (100) inside, controller (11) connects light sensor (15) respectively, electric quantity detection apparatus (19), overcharge protection circuit (18) and over-discharge protection circuit (20), overcharge protection circuit (18) is arranged between solar cell panel assembly (102) and the batteries (103), on batteries (103) and light fixture (104) branch road over-discharge protection circuit (20) is installed; It is characterized in that controller (11) also is connected with clock circuit (16), on solar cell panel assembly (102) and batteries (103) branch road reverse-connection protection circuit (17) is installed also.
2. solar street light according to claim 1, it is characterized in that: described controller (11) mode of operation be divided into winter and summer two kinds of patterns, by clock circuit (16) month is monitored, reach the inner threshold value month that arranges of controller (11), controller (11) was changed the light on and off time of control light fixture (104).
3. solar street light according to claim 1, it is characterized in that: described overcharge protection circuit (18) and over-discharge protection circuit (20) are made of relay.
4. solar street light according to claim 1, it is characterized in that: described reverse-connection protection circuit (17) is made of single-way switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002642 CN203036533U (en) | 2013-01-06 | 2013-01-06 | Solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002642 CN203036533U (en) | 2013-01-06 | 2013-01-06 | Solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036533U true CN203036533U (en) | 2013-07-03 |
Family
ID=48688657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002642 Expired - Fee Related CN203036533U (en) | 2013-01-06 | 2013-01-06 | Solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470070A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Street lamp control method, device and system |
| CN105987340A (en) * | 2015-02-06 | 2016-10-05 | 中能世华(北京)节能科技有限公司 | Solar streetlamp |
| CN106530769A (en) * | 2016-10-27 | 2017-03-22 | 晋城市通平交通科技有限公司 | Solar road warning light and electric wave time synchronization signal decoding method |
-
2013
- 2013-01-06 CN CN 201320002642 patent/CN203036533U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470070A (en) * | 2014-11-20 | 2015-03-25 | 国家电网公司 | Street lamp control method, device and system |
| CN105987340A (en) * | 2015-02-06 | 2016-10-05 | 中能世华(北京)节能科技有限公司 | Solar streetlamp |
| CN106530769A (en) * | 2016-10-27 | 2017-03-22 | 晋城市通平交通科技有限公司 | Solar road warning light and electric wave time synchronization signal decoding method |
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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: 20130703 Termination date: 20160106 |