CN201155676Y - Multi-function desk lamp - Google Patents
Multi-function desk lamp Download PDFInfo
- Publication number
- CN201155676Y CN201155676Y CNU2008200102522U CN200820010252U CN201155676Y CN 201155676 Y CN201155676 Y CN 201155676Y CN U2008200102522 U CNU2008200102522 U CN U2008200102522U CN 200820010252 U CN200820010252 U CN 200820010252U CN 201155676 Y CN201155676 Y CN 201155676Y
- Authority
- CN
- China
- Prior art keywords
- switch
- fan
- light emitting
- emitting diode
- desk lamp
- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a multifunctional desk lamp which is the improvement of a desk lamp structure, and provides a multifunctional desk lamp which can be used for lighting as well as decreasing the indoor temperature. The utility model comprises a holder and provides the structural points that a scaffold which is fixed on the holder is provided with a light emitting diode and a fan; a switch S1 and a switch S2 are arranged at the side of the holder; the 220 Voltage alternating current provides working voltages for the fan and the parallel branch of the light emitting diode through the switch stable power and a composite amplification circuit; the switch S1 is serially connected with the parallel branch of the light emitting diode; the switch S2 is serially connected with the motor of the fan.
Description
Technical field:
The utility model relates to the improvement of Table lamp structure.
Background technology:
At present, common desk lamp mostly is incandescent light bulb, has characteristics such as wattage is big, caloric value is big, light is rubescent; And how common desk lamp be the alternating current of 40HZ with frequency, causes incandescent light bulb flickering, and illumination is unstable, causes the fatigue of user's eyes etc. easily; Structure is also more single, can not satisfy a part of needs of people.
The utility model content:
The utility model is exactly at the problems referred to above, and providing a kind of can throw light on, simultaneously again can be to indoor multi-function desk lamp of lowering the temperature.
For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises base, and its structural feature is to be fixed with support on base, and support is provided with light emitting diode and fan; Be provided with switch S 1, switch S 2 in the side of base; The 220V alternating current provides operating voltage through switching power supply, composite amplifier for the parallel branch and the fan of light emitting diode successively, and switch S 1 is connected in series with the parallel branch of light emitting diode, and switch S 2 is connected with the motor in series of fan.
The beneficial effects of the utility model:
Because the utility model adopts light emitting diode to throw light on; Just make the utility model can save a large amount of electric energy; Also avoided the unstable user's eye fatigue that causes of illumination etc.; Because support of the present utility model is provided with fan, just makes the utility model except that having illumination functions, also have the function that reduces indoor temperature, brought convenience to people.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit diagram of the present utility model.
The specific embodiment:
The utility model comprises base 3, is fixed with support 4 on base 3, and support 4 is provided with light emitting diode 5 and fan 6; Be provided with switch S 1 (1), switch S 2 (2) in the side of base 3; The 220V alternating current provides operating voltage through switching power supply, composite amplifier 7 for the parallel branch and the fan 6 of light emitting diode 5 successively, switch S 1 (1) is connected in series with the parallel branch of light emitting diode 5, and switch S 2 (2) is connected with the motor in series of fan 6.
During use, Closing Switch S1 (1), light emitting diode 5 luminous lightings; As the indoor air temperature height, can closed switch S 2 (2) of the present utility model, just can be indoor the cooling by fan 6.
Claims (1)
1, multi-function desk lamp comprises base (3), it is characterized in that being fixed with on base (3) support (4), and support (4) is provided with light emitting diode (5) and fan (6); Be provided with switch S 1 (1), switch S 2 (2) in the side of base (3); The 220V alternating current provides operating voltage through switching power supply, composite amplifier (7) for the parallel branch of light emitting diode (5) and fan (6) successively, switch S 1 (1) is connected in series with the parallel branch of light emitting diode (5), and switch S 2 (2) is connected with the motor in series of fan (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200102522U CN201155676Y (en) | 2008-01-16 | 2008-01-16 | Multi-function desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200102522U CN201155676Y (en) | 2008-01-16 | 2008-01-16 | Multi-function desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155676Y true CN201155676Y (en) | 2008-11-26 |
Family
ID=40103459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200102522U Expired - Fee Related CN201155676Y (en) | 2008-01-16 | 2008-01-16 | Multi-function desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155676Y (en) |
-
2008
- 2008-01-16 CN CNU2008200102522U patent/CN201155676Y/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: 20081126 |