CN204213796U - Solar lamp - Google Patents
Solar lamp Download PDFInfo
- Publication number
- CN204213796U CN204213796U CN201420250461.XU CN201420250461U CN204213796U CN 204213796 U CN204213796 U CN 204213796U CN 201420250461 U CN201420250461 U CN 201420250461U CN 204213796 U CN204213796 U CN 204213796U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- battery group
- charge protector
- illuminating circuit
- led illuminating
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
Solar lamp it comprise solar panels, lamp housing, lampshade, charge protector, lithium battery group, LED illuminating circuit; it is characterized in that: solar panels are the charging of lithium battery group by Schottky diode, charge protector; powered by switch and LED illuminating circuit, LED illuminating circuit is powered and to be made up of some resistance and LED light emitting diode series and parallel.Adopt lithium battery as energy-storage travelling wave tube, and be provided with charge protector, effectively prevent lithium battery group from overcharging and crossing and put, add the service life of battery pack.Make Solar lamp energy storage, luminous to integrate, have that cost is low, volume is little, structure is simple, the advantage of long service life.
Description
Technical field
The utility model relates to a kind of illuminating lamp, especially utilizes the Solar lamp of solar electrical energy generation.
Background technology
At present, weather warms gradually, energy worsening shortages, resource is more and more nervous, and energy-saving and emission-reduction have been the important topics in the whole world, and the whole world all uses energy saving environmental protection product in promotion, solar energy resources is inexhaustible, and solar electrical energy generation will become the new generation of green energy.But present solar energy lamp can't be popularized because cost is high.
Summary of the invention
The purpose of this utility model is to provide that a kind of cost is low, structure is simple, the solar electrical energy generation illuminating lamp of long service life.
The purpose of this utility model is achieved in that Solar lamp, and it comprises solar panels, lamp housing, lampshade, charge protector, lithium battery group, LED illuminating circuit; it is characterized in that: solar panels (1) are connected with charge protector (2) by Schottky diode (D); charge protector (2) is connected with lithium battery group (E); lithium battery group (E) is being connected with LED illuminating circuit by switch (K), and LED illuminating circuit is made up of some current-limiting resistances (R) and LED light emitting diode series and parallel.
Owing to adopting lithium battery as energy-storage travelling wave tube in technique scheme, and be provided with charge protector, effectively prevent lithium battery group from overcharging and crossing and put, add the service life of battery pack.Lithium battery is larger than conventional accumulators capacity, volume is little, cost is low, it is inner to be arranged on the lamp housing of Solar lamp, makes Solar lamp energy storage, luminously to integrate, have that cost is low, volume is little, structure is simple, long service life advantage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is the structural representation of the utility model embodiment.
1. solar panels 2. charge protector 3. lamp housing 4. lampshade D. Schottky diode LED. light emitting diode E. lithium battery group K. switch R. current-limiting resistances in figure
Detailed description of the invention
In FIG, solar panels are the charging of lithium battery group by Schottky diode, charge protector, and powered by switch and LED illuminating circuit, LED illuminating circuit is made up of some resistance and LED light emitting diode series and parallel.
In the embodiment depicted in figure 2; Schottky diode (D) is connected with charge protector (2); charge protector (2) is connected with lithium battery group (E); lithium battery group (E) is being connected with LED illuminating circuit by switch (K); composition energy storage, illuminating circuit; be arranged in the inside of lamp housing (3) and lampshade (4); switch (K) is fixed on lamp housing (3) outside, and solar panels (1) are arranged on outdoor.
Claims (1)
1. a Solar lamp it comprise solar panels, lamp housing, lampshade, charge protector, lithium battery group, LED illuminating circuit; it is characterized in that: solar panels (1) are connected with charge protector (2) by Schottky diode (D); charge protector (2) is connected with lithium battery group (E); lithium battery group (E) is being connected with LED illuminating circuit by switch (K), and LED illuminating circuit is made up of some current-limiting resistances (R) and LED light emitting diode series and parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250461.XU CN204213796U (en) | 2014-05-12 | 2014-05-12 | Solar lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250461.XU CN204213796U (en) | 2014-05-12 | 2014-05-12 | Solar lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213796U true CN204213796U (en) | 2015-03-18 |
Family
ID=52982464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250461.XU Expired - Fee Related CN204213796U (en) | 2014-05-12 | 2014-05-12 | Solar lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213796U (en) |
-
2014
- 2014-05-12 CN CN201420250461.XU patent/CN204213796U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |