CN201100549Y - Long-life energy-saving table lamp - Google Patents
Long-life energy-saving table lamp Download PDFInfo
- Publication number
- CN201100549Y CN201100549Y CNU2007200459361U CN200720045936U CN201100549Y CN 201100549 Y CN201100549 Y CN 201100549Y CN U2007200459361 U CNU2007200459361 U CN U2007200459361U CN 200720045936 U CN200720045936 U CN 200720045936U CN 201100549 Y CN201100549 Y CN 201100549Y
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- CN
- China
- Prior art keywords
- long
- energy
- lamp
- life
- saving
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- 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
A long-life energy-saving desk lamp comprises a lamp holder, a high brightness light-emitting diode and a lamp shade, wherein a flexible pipe (2) is installed in the lamp holder (1), the lamp shade (3) is installed on the upper end of the flexible pipe, and a light-emitting diode board (6) which is formed by the series connection of the white high brightness light-emitting diode (4) and a current-limiting resistor (5) is installed in the lamp shade. The utility model overcomes the defects that the filament lamps sold in market at present is low in electrical energy utility ratio and short in the life time of bulbs, although the fluorescent lamp is claimed to be energy-saving and long in life time, in fact, the life time of lighting tube is only one year or so, and the amperite and other electronic elements also consumes electrical energy. The long-life energy-saving desk lamp adopts the series-connected micropower white high brightness light-emitting diode as the light source, and dispenses with amperite, tube socket and other electronic elements, therefore, the production cost and damage probability are decreased, and the long-life energy-saving desk lamp has the advantages of long life time, energy saving and the like.
Description
Technology neck city
The utility model relates to lighting field, especially a kind of energy-saving desk lamp of long service life.
Background technology
At present, the desk lamp of market sale generally with incandescent lamp or fluorescent lamp as light source, its shortcoming: the incandescent lamp utilization rate of electrical is low, bigger a part of electric energy becomes heat energy loss in vain, bulb service life is short.Though energy-conservation, long service life that fluorescent lamp is known as, in fact the life-span of fluorescent tube also only one year about, and ballast or other electronic original part are also at consumed power.So far do not see that real long service life, energy-conservation desk lamp come out.
Summary of the invention
The utility model provides a kind of long service life and energy-conservation desk lamp in order to overcome above-mentioned problem.For achieving the above object, the technical solution of the utility model is: a kind of long-life energy-saving desk lamp, it comprises lamp socket, LED high brightness LED, lampshade.It is characterized in that: flexible pipe is housed on the lamp socket, and lampshade is equipped with in the flexible pipe upper end, and the led board that is in series by white high brightness LED and current-limiting resistance is housed in the lampshade.Power control switch is contained on the lamp socket.
Remarkable result: because the utility model has adopted the white high brightness LED series connection of little power consumption to make light source, save ballast, base and other electronic original part, reduced production cost and probability of damage, had long service life and advantage such as energy-conservation.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is an electrical schematic diagram of the present utility model.
Below in conjunction with accompanying drawing the utility model is further elaborated.
The specific embodiment
Referring to Fig. 1,2, flexible pipe (2) is housed on the lamp socket (1), lampshade (3) is equipped with in the flexible pipe upper end, and the led board (6) that is in series by white high brightness LED (4) and current-limiting resistance (5) is housed in the lampshade.7. power control switch is contained on the lamp socket.
Claims (2)
1, a kind of long-life energy-saving desk lamp, it comprises lamp socket, LED high brightness LED, lampshade, it is characterized in that: flexible pipe (2) is housed on the lamp socket (1), lampshade (3) is equipped with in the flexible pipe upper end, and the led board (6) that is in series by white high brightness LED (4) and current-limiting resistance (5) is housed in the lampshade.
2, by the described long-life energy-saving desk lamp of claim 1, it is characterized in that: 7. power control switch is contained on the lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200459361U CN201100549Y (en) | 2007-09-20 | 2007-09-20 | Long-life energy-saving table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200459361U CN201100549Y (en) | 2007-09-20 | 2007-09-20 | Long-life energy-saving table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100549Y true CN201100549Y (en) | 2008-08-13 |
Family
ID=39937083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200459361U Expired - Fee Related CN201100549Y (en) | 2007-09-20 | 2007-09-20 | Long-life energy-saving table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100549Y (en) |
-
2007
- 2007-09-20 CN CNU2007200459361U patent/CN201100549Y/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: 20080813 Termination date: 20091020 |