CN201007442Y - Rotary desk lamp - Google Patents
Rotary desk lamp Download PDFInfo
- Publication number
- CN201007442Y CN201007442Y CNU2007200666836U CN200720066683U CN201007442Y CN 201007442 Y CN201007442 Y CN 201007442Y CN U2007200666836 U CNU2007200666836 U CN U2007200666836U CN 200720066683 U CN200720066683 U CN 200720066683U CN 201007442 Y CN201007442 Y CN 201007442Y
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- CN
- China
- Prior art keywords
- desk lamp
- utility
- lampshade
- model
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model aims to provide a rotating reading lamp comprising a lampshade, which is characterized in that the lampshade has a jalousie structure. The utility model has the advantages that the transmittance of the reading lamp can be adjusted through the jalousie structure, thereby achieving the function of regulating brightness, and having no attrition to the bulb.
Description
Technical field
The utility model relates to a kind of desk lamp.
Background technology
The purpose of light fixture is to protect people's eyesight.From people's the visual performance and the requirement of study illumination; make light have the effect of vision protection; except people's factors such as physiology, health and eye hygiene; the main shadow surface that must make light fixture is about 10: 1 with the illumination ratio of non-main shadow surface; simultaneously; illumination reaches more than the 1501x, could be fit to people's vision requirement.At present, the kind of desk lamp is a lot, and the light of change lamp dimmer, fluorescent desk lamp etc. are arranged.Also have some desk lamps to adopt the double lampshade structure, this lampshade can play the effect of reflection ray, and certain light transmission is arranged again.During use, form one and half bright transitional regions around the light fixture, it is tired that people's eyes are not easy to feel.But become the light lamp dimmer, can come from bright to shadow joint brightness by the rotation knob.But such desk lamp with dimmer switch owing to constantly regulate bulb, is easy to burn out bulb.
The utility model content
The purpose of this utility model is for a kind of rotatable reading lamp is provided.
Desk lamp of the present utility model comprises lampshade, it is characterized in that, described lampshade has the blind window structure.
Advantage of the present utility model is that described desk lamp can be regulated the light transmittance of desk lamp by the blind window structure, thereby reaches the effect of regulating brightness, and bulb is not had loss.
Figure of description
Fig. 1 is the embodiment schematic diagram of rotatable reading lamp of the present utility model.
The specific embodiment
For the utility model is further described, illustrated below in conjunction with specific embodiment.
As shown in Figure 1, a kind of desk lamp 1 comprises lampshade 2, and described lampshade 2 is the blind window structure, 3 cords for the rotation blind window.Because described blind window structure is prior art, just repeats no more at this.
Can make the blind window of lampshade 2 be the open and close state by the cord 3 of pulling blind window.Thus, change the light transmittance of desk lamp 1.
Certainly,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for one of ordinary skill in the art.But above-mentioned various variations obviously should be at the protection domain of claim of the present utility model.
Claims (1)
1. a rotatable reading lamp comprises lampshade, it is characterized in that, described lampshade has the blind window structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200666836U CN201007442Y (en) | 2007-01-25 | 2007-01-25 | Rotary desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200666836U CN201007442Y (en) | 2007-01-25 | 2007-01-25 | Rotary desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007442Y true CN201007442Y (en) | 2008-01-16 |
Family
ID=39003389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200666836U Expired - Fee Related CN201007442Y (en) | 2007-01-25 | 2007-01-25 | Rotary desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065964A (en) * | 2015-07-29 | 2015-11-18 | 江苏达伦电子股份有限公司 | LED lamp with rotary cooling function |
-
2007
- 2007-01-25 CN CNU2007200666836U patent/CN201007442Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065964A (en) * | 2015-07-29 | 2015-11-18 | 江苏达伦电子股份有限公司 | LED lamp with rotary cooling function |
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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: 20080116 |