CN201344452Y - Solar desk lamp - Google Patents
Solar desk lamp Download PDFInfo
- Publication number
- CN201344452Y CN201344452Y CNU2009200032670U CN200920003267U CN201344452Y CN 201344452 Y CN201344452 Y CN 201344452Y CN U2009200032670 U CNU2009200032670 U CN U2009200032670U CN 200920003267 U CN200920003267 U CN 200920003267U CN 201344452 Y CN201344452 Y CN 201344452Y
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- CN
- China
- Prior art keywords
- desk lamp
- solar
- solar energy
- utility
- rechargeable battery
- 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)
Abstract
The utility model provides a desk lamp powered by solar energy instead of commercial electricity. A solar battery is arranged on the upper portion of the front surface of a desk lamp shade, the lower portion of the desk lamp shade is equipped with a lighting slab utilizing a white luminous diode as a light source, and the desk lamp utilizes the solar battery to charge a rechargeable battery lower than safe voltage to store energy, thereby replacing the commercial electricity to supply power for the desk lamp and enabling the white luminous diode to illuminate. The utility model has the advantages that the solar energy powered desk lamp is high in lighting efficiency, economic, environment-friendly and safe.
Description
Affiliated technical field
The utility model relates to a kind of lighting lamp, particularly a kind of solar energy LED desk lamp.
Background technology
Existing desk lamp is generally used mains-supplied, occurs following not enough: 1. must spend to pay the electricity charge, and uneconomical; 2. not environmental protection 3. is higher than safe voltage.
Summary of the invention
The purpose of this utility model be propose a kind of without civil power with the desk lamp of solar energy.
The technical scheme that its technical problem that solves the utility model adopts is: solar cell is equipped with in top, desk lamp cover front, useful white light-emitting diode is made the luminous plaque of light source below the desk lamp cover, give the rechargeable battery charging that is lower than safe voltage energy storage with solar cell, replace civil power to power, make the white light-emitting diode luminous lighting to desk lamp.
The beneficial effects of the utility model are, utilize solar powered, luminous efficiency, high economy, environmental protection, safety.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model organigram.
1. desk lamp covers among the figure, 2. solar cell, 3. luminous plaque, 4. arm, 5. switch, 6. lamp stand, 7. circuit unit, 8. rechargeable battery.
In Fig. 1, solar cell (2) is installed in the positive top of desk lamp cover (1), in the below of desk lamp cover (1) luminous plaque (3) is housed, circuit unit (7) and rechargeable battery (8) and switch (5) are contained on the lamp stand (6), have diode to flow back to solar cell (2) to prevent electric current from rechargeable battery (8) on the circuit unit (7).
When light shone solar cell (2), solar cell (2) generating was to rechargeable battery (8) charging energy storage, and when opening the work of switch (5) solar energy LED desk lamp, rechargeable battery (8) throws light on to luminous plaque (3) power supply light emitting.
Claims (3)
1, a kind of solar energy desk lamp is characterized in that: solar cell (2) is installed in the positive top of desk lamp cover (1), in the below of desk lamp cover (1) luminous plaque (3) is housed, circuit unit (7) and rechargeable battery (8) and switch (5) are contained on the lamp stand (6), have diode to flow back to solar cell (2) to prevent electric current from rechargeable battery (8) on the circuit unit (7).
2, solar energy desk lamp according to claim 1 is characterized in that: solar cell (2) is installed in the positive top of desk lamp cover (1).
3, solar energy desk lamp according to claim 1 is characterized in that: luminous plaque (3) is made light source with white light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200032670U CN201344452Y (en) | 2009-02-14 | 2009-02-14 | Solar desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200032670U CN201344452Y (en) | 2009-02-14 | 2009-02-14 | Solar desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344452Y true CN201344452Y (en) | 2009-11-11 |
Family
ID=41276034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200032670U Expired - Fee Related CN201344452Y (en) | 2009-02-14 | 2009-02-14 | Solar desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344452Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761858A (en) * | 2010-03-02 | 2010-06-30 | 北京巨数数字技术开发有限公司 | Multi-functional LED desk lamp |
-
2009
- 2009-02-14 CN CNU2009200032670U patent/CN201344452Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761858A (en) * | 2010-03-02 | 2010-06-30 | 北京巨数数字技术开发有限公司 | Multi-functional LED desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20110214 |