CN201636739U - Small-sized household off-grid solar energy LED illumination system - Google Patents
Small-sized household off-grid solar energy LED illumination system Download PDFInfo
- Publication number
- CN201636739U CN201636739U CN2010203020485U CN201020302048U CN201636739U CN 201636739 U CN201636739 U CN 201636739U CN 2010203020485 U CN2010203020485 U CN 2010203020485U CN 201020302048 U CN201020302048 U CN 201020302048U CN 201636739 U CN201636739 U CN 201636739U
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- China
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- solar energy
- small
- led bulb
- power
- photovoltaic assembly
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Abstract
The utility model relates to a small-size off-grid solar energy LED illumination system which has simple structure, higher photovoltaic conversion efficiency and low cost and is applied to families without power supply in remote mountainous districts, grasslands, coastal areas and the like. The small-sized off-grid solar energy LED illumination system is characterized by comprising a solar energy photovoltaic assembly, a foldable bracket for placing the solar energy photovoltaic assembly, a storage battery for being connected with the power supply output end of the solar energy photovoltaic assembly through a connecting wire and a high-power LED bulb, wherein the storage battery is electrically connected with the high-power LED bulb through a control switch. For ensuring stable illumination and the service life of the high-power LED bulb, the high-power LED bulb is driven by an LED constant current driver at constant current.
Description
Technical field
The utility model relates to a kind of small-sized household from the net solar LED illuminating system.
Background technology
Development and use new forms of energy and new light sources are the low-carbon economy strategies of 21 century countries in the world government sustainable development.Solar energy power generating is a kind of cleaning, efficiently and never depleted new forms of energy; High-power white light-emitting diode be high light efficiency, low-power consumption, long-life,, new light sources.
Along with the production technology of solar energy power generating constantly is improved and is widely used in every field.Yet up to now, the solar power plant all is large-scale or huge photovoltaic plant, and all is fixed, and invest huge, popularity rate is low, is difficult to be applied in the room lighting of civil buildings; In recent years, though some small-sized solar illuminators have also been released in various places, but adopt traditional low pressure to receive lamp or fluorescent lamp and be used for outdoor street lamp, garden lamp more mostly,, all will adopt inverter to realize the conversion of electric light because technical characteristic is limited to.Thereby the photovoltaic conversion efficiency is low, system cost is high.And can not move use.Can not well solve remote mountain areas and grassland peasants and herdsmen's room lighting problem.
The utility model content
The technical problems to be solved in the utility model provide a kind of simple in structure, the photovoltaic conversion efficiency is higher, long service life, with low cost and be suitable for remote mountain areas, grassland, island etc. and do not have that the family of supply of electric power uses is small-sized from the net solar LED illuminating system.
In order to solve the problems of the technologies described above, the utility model provides a kind of small-sized household from the net solar LED illuminating system, comprising: solar photovoltaic assembly, be used to place solar photovoltaic assembly Collapsible rack, be used for the battery and the high-power LED bulb that link to each other with the power output end of solar photovoltaic assembly by connecting line; Battery is electrically connected with high-power LED bulb through gauge tap.
Further, for guaranteeing the stable of brightness of illumination and the service life of guaranteeing high-power LED bulb that described high-power LED bulb carries out constant current by the LED constant-flow driver and drives.
Further, for easy to install and use, described battery and gauge tap are located in the set of systems mould assembling.
Technique scheme of the present utility model has the following advantages compared to existing technology: (1) is to make full use of the low current of solar photovoltaic generation system and led illumination system, the technology general character of low-voltage, be optimized configuration, the inversion system of complete abandoning tradition, thereby reduce the power consumption of system greatly, improve the photoelectric transformation efficiency of system; Utilize the advantage that luminous efficiency height, light decay are little, energy resource consumption is low of large-power light-emitting diodes, reduce the deployment cost of system, the volume and weight of mitigation system, make its more economically, light.Satisfy lighting demand away from the poor peasants and herdsmen of electrical network.Thereby form and to be particularly suitable for nomadic peasant and away from the compact illumination system of island, the mountain area fisherman family indoor and outdoor illumination of electrical network.And regular maintenance is easy, easily row, Jing Ji Shi Megumi, long service life.(2), form from the network source part with connecting the combined integrated control cabinet of lead and indoor battery, controller by solar photovoltaic assembly and special-purpose movable folding stand being placed outdoor any ground; The tailored version LED bulb of constant-flow driver and high-power white light-emitting diode, the heat radiation module of LED being formed with the connection lead forms lighting source part efficiently again.Realize movably, efficiently, economic, solar LED illuminating system in the solarium easily.(3) after tested, solar photovoltaic assembly with 15W disposes the battery of 20AH and the large power white light LED bulb of three 5W, (illuminating effect of the LED bulb of 5W is equivalent to the incandescent lamp of 60W) and except that battery 2 year service life, other as service life of photovoltaic module and LED bulb all more than 10 years.Whole system operating cost is no more than 1200 yuan of RMB; Calculated in 5 years by using, the lighting expense that is equivalent to each household peasants and herdsmen every month is used less than 20 yuan.Safety, economy realize " zero " carbon emission again fully, are real green illumination, low-carbon (LC) lives, benefit the nation and the people.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is that small-sized household among the embodiment is from the structural representation of net solar LED illuminating system.
The specific embodiment
See Fig. 1, the small-sized household of present embodiment comprises from the net solar LED illuminating system: solar photovoltaic assembly 1, be used to place solar photovoltaic assembly 1 Collapsible rack 2, be used for the battery 3 and the high-power LED bulb 6 that link to each other with the power output end of solar photovoltaic assembly 1 by connecting line; Battery 3 is electrically connected with high-power LED bulb 6 through gauge tap 4.
Described high-power LED bulb 6 carries out constant current by LED constant-flow driver 7 and drives.
Described battery 3 and gauge tap 4 are located in the set of systems mould assembling 5.
Obviously, above-mentioned example only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (3)
1. a small-sized household is characterized in that comprising from the net solar LED illuminating system: solar photovoltaic assembly (1), be used to place solar photovoltaic assembly (1) Collapsible rack (2), be used for the battery (3) and the high-power LED bulb (6) that link to each other with the power output end of solar photovoltaic assembly (1) by connecting line; Battery (3) is electrically connected with high-power LED bulb (6) through gauge tap (4).
2. small-sized household according to claim 1 is characterized in that from the net solar LED illuminating system: described high-power LED bulb (6) carries out constant current by LED constant-flow driver (7) and drives.
3. small-sized household according to claim 1 and 2 is characterized in that from the net solar LED illuminating system: described battery (3) and gauge tap (4) are located in the set of systems mould assembling (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203020485U CN201636739U (en) | 2010-02-01 | 2010-02-01 | Small-sized household off-grid solar energy LED illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203020485U CN201636739U (en) | 2010-02-01 | 2010-02-01 | Small-sized household off-grid solar energy LED illumination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636739U true CN201636739U (en) | 2010-11-17 |
Family
ID=43081232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203020485U Expired - Fee Related CN201636739U (en) | 2010-02-01 | 2010-02-01 | Small-sized household off-grid solar energy LED illumination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636739U (en) |
-
2010
- 2010-02-01 CN CN2010203020485U patent/CN201636739U/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN SIAT & JEGO OPTOELECTRONICS TECHNOLOGY CO., LTD. Assignor: Huang Aiguo Contract record no.: 2011990000890 Denomination of utility model: Small-size home use off-network solar LED illuminating system Granted publication date: 20101117 License type: Exclusive License Record date: 20110913 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20140201 |