CN103115326A - Total reflection lampshade - Google Patents
Total reflection lampshade Download PDFInfo
- Publication number
- CN103115326A CN103115326A CN 201110363577 CN201110363577A CN103115326A CN 103115326 A CN103115326 A CN 103115326A CN 201110363577 CN201110363577 CN 201110363577 CN 201110363577 A CN201110363577 A CN 201110363577A CN 103115326 A CN103115326 A CN 103115326A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- total reflection
- light
- concavees lens
- electric energy
- 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.)
- Pending
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
In order to effectively broaden a range of lighting, save electric energy and prevent a lampshade sleeve body from rapidly aging, a novel total reflection lampshade is provided. A layer of a concave lens is arranged on the inner surface of the lampshade sleeve body, and the light emitted from a light source is totally reflected in a diverging mode by means of properties of the concave lens. Therefore, the problems that the exiting lampshade is smaller in light range, unsatisfactory in light effect and the like are solved.
Description
Technical field
The present invention relates to the lampshade that new function is realized, especially can complete the new function of realizing total reflection.
Background technology
The making material of present various lampshade bodies is generally metal, plastics or textile article, the inner surface coated with luminescent material of lampshade body, and its Main Function is light source is gathered a direction, and illumination zone is less, illuminating effect is undesirable.The cover body inner surface can not reflect away light fully in addition, and can absorb a part of light, so the light that light source sends fails to be fully utilized, and has not only wasted electric energy but also can accelerate the aging of lampshade body since so.
Summary of the invention
Illumination zone is less in order to overcome, the problem body of waste of energy and lampshade body accelerated ageing, the invention provides a kind of novel total reflection lampshade, inner surface at lampshade body arranges one deck concavees lens, and the light that the character of utilizing concavees lens is sent light source divergently total reflection is gone out.
The technical solution adopted in the present invention: comprise lampshade, reflectorized material and concavees lens, at the inner surface of original lampshade body, one deck concavees lens are set, and the lampshade inwall is made by reflectorized material.
The invention has the beneficial effects as follows, novel function can be provided: can enlarge illumination zone, save electric energy and prevent the lampshade body quick aging.Whole invention is simple in structure, and it is convenient to realize, low cost of manufacture is practical.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing and example
Figure is structure diagram of the present invention.
In figure, (1) is lampshade body, (2) reflectorized material, and (3) are concavees lens.
Specific embodiments
In the structure diagram of the invention shown in figure, at the inner surface of original lampshade body, one deck concavees lens are set, and the lampshade inwall is made by reflectorized material.
Claims (1)
1. total reflection lampshade that can effectively enlarge illumination zone, save electric energy and prevent the lampshade body quick aging, it is characterized in that: the inner surface at lampshade body arranges one deck concavees lens, and the lampshade inwall is made by reflectorized material, makes bulb illuminate larger scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363577 CN103115326A (en) | 2011-11-17 | 2011-11-17 | Total reflection lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363577 CN103115326A (en) | 2011-11-17 | 2011-11-17 | Total reflection lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103115326A true CN103115326A (en) | 2013-05-22 |
Family
ID=48413739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110363577 Pending CN103115326A (en) | 2011-11-17 | 2011-11-17 | Total reflection lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103115326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105637284A (en) * | 2013-11-11 | 2016-06-01 | 飞利浦灯具控股公司 | Luminaire |
-
2011
- 2011-11-17 CN CN 201110363577 patent/CN103115326A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105637284A (en) * | 2013-11-11 | 2016-06-01 | 飞利浦灯具控股公司 | Luminaire |
| US9644815B2 (en) | 2013-11-11 | 2017-05-09 | Philips Lighting Holding B.V. | Luminaire |
| CN105637284B (en) * | 2013-11-11 | 2017-05-17 | 飞利浦灯具控股公司 | Luminaire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202001907U (en) | Telescopic organic light emitting diode (OLED) lamp | |
| CN203615142U (en) | Lamp and optics module thereof | |
| CN202813223U (en) | Light distribution structure of LED down lamp | |
| CN103115326A (en) | Total reflection lampshade | |
| CN202216023U (en) | LED (light emitting diode) lighting lamp | |
| CN202024242U (en) | Lampshade of LED desk lamp | |
| CN202303079U (en) | LED (Light Emitting Diode) energy-saving ceiling lamp | |
| CN202747068U (en) | 330-degree luminous LED (Light-emitting diode) bulb lamp | |
| CN201589157U (en) | Backlight lamp | |
| CN202993046U (en) | Lamp inner shade | |
| CN204285363U (en) | A kind of polychrome side-emitting LED panel light | |
| CN202327911U (en) | High-brightness lighting lamp with condensing circular ring | |
| CN201696941U (en) | LED crystal lamp | |
| CN204852976U (en) | Ball bubble lamp of wide angle degree | |
| CN202993054U (en) | Light cover | |
| CN202992848U (en) | Desk lamp | |
| CN202392566U (en) | Desk lamp for writing | |
| CN202955575U (en) | Light-emitting diode (LED) soft light | |
| CN202993044U (en) | Lamp shade | |
| CN202993045U (en) | Lamp shade | |
| CN202182444U (en) | Candle holder | |
| CN202993040U (en) | Lamp shade | |
| CN202993038U (en) | Lamp shade | |
| CN202993050U (en) | Light inner cover | |
| CN202993043U (en) | Lamp shade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |