CN2842188Y - The LED desk lamp of a kind of optically focused, amplification and safety - Google Patents
The LED desk lamp of a kind of optically focused, amplification and safety Download PDFInfo
- Publication number
- CN2842188Y CN2842188Y CNU2005200099032U CN200520009903U CN2842188Y CN 2842188 Y CN2842188 Y CN 2842188Y CN U2005200099032 U CNU2005200099032 U CN U2005200099032U CN 200520009903 U CN200520009903 U CN 200520009903U CN 2842188 Y CN2842188 Y CN 2842188Y
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- China
- Prior art keywords
- optically focused
- safety
- led
- amplification
- desk lamp
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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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Abstract
The LED desk lamp of a kind of optically focused, amplification and safety includes lamp socket 6, lampshade 5, support tube 1, and transformer 10 is or/and rechargeable battery; Wherein, an end of support tube 1 is connected with lamp socket, and the other end is connected with lampshade 5, is provided with the circuit board 2 that LED luminous tube 3 can be installed in the lampshade; It is characterized in that: below LED luminous tube 3, be provided with optically focused and amplify optical mirror slip.The utlity model has enhancing light intensity, no stroboscopic, safety, be convenient to the characteristics of keeping in repair and carrying.
Description
(1), affiliated technical field
The utility model relates to a kind of lighting device, the LED desk lamp of particularly a kind of safe, energy-conservation, portable band optically focused, magnifying glass.
(2), background technology
The deficiency that incandescent lamp of the prior art, fluorescent lamp exist is commonly known, be that stroboscopic phenomenon that they in use produce can cause the injury to eyes, its voltage is alternating voltage, the generation of electric shock accidents in use may appear, and existing bulb or fluorescent tube have frangible short-life shortcoming, cause the injury of the person easily.Though occurred a kind of safe LED desk lamp on the market, but, reach desirable brightness of illumination, or be the power of doing big LED luminous tube because the single luminous intensity of LED luminous tube is strong inadequately, increase the number of LED luminous tube, so just make its technically with cost on drop into too high.
(3), summary of the invention
The purpose of this utility model just provides the LED desk lamp of a kind of optically focused, amplification and safety, and it can not produce stroboscopic and cause injury to eyes, and has increased the LED brightness of illumination.
The purpose of this utility model is to realize that by such technical scheme it includes lamp socket, lampshade, support tube, and transformer is or/and rechargeable battery; Wherein, an end of support tube is connected with lamp socket, and the other end is connected with lampshade, is provided with the circuit board that the LED luminous tube can be installed in the lampshade; It is characterized in that: below the LED luminous tube, be provided with optically focused and amplify optical mirror slip.When energising, transformer is reduced to alternating current the safe voltage that can not damage human body, lead in passing through support tube to the LED lamp, makes LED luminous tube luminous lighting to current delivery then, and the optically focused enlarging lens that is provided with below the LED luminotron lamp simultaneously strengthens light intensity.
Owing to adopted technique scheme, the utlity model has enhancing light intensity, no stroboscopic, safety, be convenient to the characteristics of keeping in repair and carrying.
(4), description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1. support tube; 2. circuit board; 3.LED luminous tube; 4. magnifying glass; 5. lampshade; 6. lamp socket; 7. battery; 8. reversing switch; 9. socket; 10. transformer;
(5), the specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, an end of support tube 1 is connected with lamp socket 6, and the other end is connected with lampshade 5, is provided with the circuit board 2 that LED luminous tube 3 can be installed in the lampshade 5, is provided with optically focused and amplifies optical mirror slip below LED luminous tube 3; Between lamp socket 6 and power line socket 9, be provided with a transformer 10.In the embodiment that accompanying drawing provides, transformer is arranged in the plug wire box of band plug; During use, directly be inserted in it on mains power socket, after the energising, transformer 10 is reduced to alternating current the safe voltage that can not damage human body, be transported on the LED luminous tube 3 in the desk lamp by lead then, make LED luminous tube 3 luminous lightings, the light-gathering optics eyeglass by LED luminous tube 3 belows strengthens light intensity simultaneously.
As shown in Figure 1, optically focused amplification optical mirror slip is two magnifying glasses 4 of parallel overlapping setting.
As shown in Figure 1, in the lamp socket 6 rechargeable battery 7 can be set, rechargeable battery is connected with the circuit board 2 of LED luminous tube 3 by lead; Simultaneously, lamp socket 6 is provided with a reversing switch 8, and transformer is connected with rechargeable battery by this change-over switch 8.When power failure or transformer 10 damages, can twist the reversing switch 8 on the lamp socket 6, make the electricity in the battery 7 continue can not cause the problem appearance that can not use desk lamp because of power failure to 3 power supplies of LED luminous tube.
Claims (4)
1. the LED desk lamp of an optically focused, amplification and safety includes lamp socket (6), lampshade (5), support tube (1), and transformer (10) is or/and rechargeable battery; Wherein, an end of support tube (1) is connected with lamp socket (6), and the other end is connected with lampshade (5), is provided with the circuit board (2) that LED luminous tube (3) can be installed in the lampshade (5); It is characterized in that: be provided with optically focused in LED luminous tube (3) below and amplify optical mirror slip.
2. the LED desk lamp of optically focused as claimed in claim 1, amplification and safety is characterized in that: described optically focused amplifies the optics eyeglass by the overlapping formation that is provided with of 1～3 magnifying glass (4) level.
3. the LED desk lamp of optically focused as claimed in claim 1, amplification and safety, it is characterized in that: rechargeable battery (7) is arranged in the lamp socket (6), and rechargeable battery is connected with the circuit board (2) of LED luminous tube (3) by lead.
4. the LED desk lamp of optically focused as claimed in claim 1, amplification and safety, it is characterized in that: transformer is arranged in the plug wire box of the outer band plug (9) of lamp socket, this transformer is connected with the circuit board (2) of LED luminous tube (3) in being arranged on desk lamp by lead, or/and be connected with rechargeable battery by change-over switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200099032U CN2842188Y (en) | 2005-09-05 | 2005-09-05 | The LED desk lamp of a kind of optically focused, amplification and safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200099032U CN2842188Y (en) | 2005-09-05 | 2005-09-05 | The LED desk lamp of a kind of optically focused, amplification and safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842188Y true CN2842188Y (en) | 2006-11-29 |
Family
ID=37446070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200099032U Expired - Fee Related CN2842188Y (en) | 2005-09-05 | 2005-09-05 | The LED desk lamp of a kind of optically focused, amplification and safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842188Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832488A (en) * | 2010-05-11 | 2010-09-15 | 佛山市利升光电有限公司 | LED magnifier type desk lamp |
| CN103775950A (en) * | 2012-10-22 | 2014-05-07 | 苏州辛瑞拉光电科技有限公司 | Computer peripheral illumination device |
-
2005
- 2005-09-05 CN CNU2005200099032U patent/CN2842188Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832488A (en) * | 2010-05-11 | 2010-09-15 | 佛山市利升光电有限公司 | LED magnifier type desk lamp |
| CN103775950A (en) * | 2012-10-22 | 2014-05-07 | 苏州辛瑞拉光电科技有限公司 | Computer peripheral illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |