CN2856712Y - Desk lamp - Google Patents
Desk lamp Download PDFInfo
- Publication number
- CN2856712Y CN2856712Y CNU2005201454915U CN200520145491U CN2856712Y CN 2856712 Y CN2856712 Y CN 2856712Y CN U2005201454915 U CNU2005201454915 U CN U2005201454915U CN 200520145491 U CN200520145491 U CN 200520145491U CN 2856712 Y CN2856712 Y CN 2856712Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- photocell
- desk lamp
- utility
- 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
Links
Classifications
-
- 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]
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a desk lamp, including a photocell, an accumulator, an inverse closure diode, a wide angle lamp and a narrow angle lamp, connecting with wires theirbetween. The utility model powered with solar energy solves the technical problem of electricity usage with wire and sigle function for common desk lamp, and is applicable to places of working and family.
Description
Technical field:
The utility model relates to a kind of desk lamp.
Background technology:
At present, the employed common desk lamp of people's working and studying is the desk lamp of band line electricity consumption, and purposes is single, and using needs the expenditure electricity charge.
Summary of the invention:
The purpose of this utility model provides a kind of not consumed power of line of not being with, no expense expenditure and multi-functional desk lamp.
For achieving the above object, technical solution adopted in the utility model is: photocell connects battery and inverse closure diode, and battery also connects wide angle lamp and narrow angle lamp and switch.Adopt the utility model can save the energy, remove the expense expenditure from, can also move and do the flashlight use.
Description of drawings:
Fig. 1 is a block diagram of the present utility model.
Fig. 2 is photovoltaic principals figure of the present utility model.
The specific embodiment:
As seen from Figure 1, Figure 2: solar opto-electronic board is formed by photocell 1; Photocell 1 connects battery 2; Photocell 1 is the 2CR photocell, also can form solar opto-electronic board by the photocell of other models, and photocell 1 also can be formed the use of photocell group by a plurality of photocell 1 serial or parallel connections as required.Inverse closure diode 3 also is set on the line makes the electric current of photocell 1 only towards a direction transmission.Battery 2 also can be linked up by a plurality of battery 2 serial or parallel connections as required forms the batteries use.Battery 2 is cadmium-nickel storage cells, also can be the battery of other kinds.Battery 2 connection wide angle lamps 4 and narrow angle lamp 5, wide angle lamp 4 can read a book, learn+usefulness as the floodlight source, and narrow angle lamp 5 can move the usefulness as flashlight as the optically focused source.By two kinds of lamps of switch 6 control, when wide angle lamp 4 was connected with switch 6, its lamp was just bright, and narrow angle lamp 5 just goes out, on the contrary also with, when switch 6 and two kind of lamp were all disconnected, two kinds of lamps did not all work.Wide angle lamp 4 and narrow angle lamp 5 are not common bulb, lamp rod but luminous original paper, and luminous original paper of the present utility model also can be used the luminous original paper of LED.
Above-mentioned is circuit connecting mode of the present utility model, and the shape of desk lamp can design arbitrarily.
Claims (4)
1, a kind of desk lamp is characterized in that photocell (1) connects battery (2) and inverse closure diode (3), battery (2), also connects wide angle lamp (4) and narrow angle lamp (5) and switch (6).
2, desk lamp according to claim 1 is characterized in that: photocell (1) is the 2CR photocell.
3, desk lamp according to claim 1 is characterized in that: battery (2) is a cadmium-nickel storage cell.
4, desk lamp according to claim 1 is characterized in that: wide angle lamp (4) and narrow angle lamp (5) are the luminous original papers of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201454915U CN2856712Y (en) | 2005-12-25 | 2005-12-25 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201454915U CN2856712Y (en) | 2005-12-25 | 2005-12-25 | Desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856712Y true CN2856712Y (en) | 2007-01-10 |
Family
ID=37600019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201454915U Expired - Fee Related CN2856712Y (en) | 2005-12-25 | 2005-12-25 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856712Y (en) |
-
2005
- 2005-12-25 CN CNU2005201454915U patent/CN2856712Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 Termination date: 20111225 |