CN102889476A - LED (light-emitting diode) down lamp - Google Patents
LED (light-emitting diode) down lamp Download PDFInfo
- Publication number
- CN102889476A CN102889476A CN2011102019884A CN201110201988A CN102889476A CN 102889476 A CN102889476 A CN 102889476A CN 2011102019884 A CN2011102019884 A CN 2011102019884A CN 201110201988 A CN201110201988 A CN 201110201988A CN 102889476 A CN102889476 A CN 102889476A
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- Prior art keywords
- led
- down lamp
- reflecting layer
- refractive power
- led down
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Abstract
The invention discloses an LED down lamp which comprises a shell, a mounting board, a reflecting layer, LED light sources, a refraction shade and a transmitting shade. The mounting board is arranged in the shell; the reflecting layer is arranged on the mounting board; the LED light sources are uniformly spread on the reflecting layer; the refraction shade is arranged on the top end of the shell; and the transmitting shade is arranged outside the refraction shade. The LED down lamp has the advantages and effects of good lighting effect, uniform illumination, mild lights, prevention of stimulation to human eyes from lights, improvement of performance of the LED down lamp, and expansion of the range of application.
Description
Technical field
The present invention relates to interior decoration light fixture field, relate to concretely a kind of LED Down lamp.
Background technology
Along with improving constantly of people's living standard, people also in continuous raising, particularly indoor environment, become the focus that people pay close attention to the requirement of quality of life.People have very high requirement to the demand that indoor lighting ventilates, and day decorative lamp becomes the focus that people pay close attention to.The light fixture of at present city's use is of a great variety, maximum with incandescent lamp and the widest use amount of fluorescent lamp purposes, by the continuous progress along with manufacturing technology, lamp and the source of light of all kinds is constantly released, so that the user is to the also constantly increase of requirement of light fixture, cause electric consumption on lighting amount fast rise, therefore, LED high-efficient electric-saving light source in response to and give birth to, and along with development and the maturation of LED technology, the performance indications of LED increase substantially day by day, and its use amount is also in continuous increase, and the LED Down lamp is one of major product.But, the LED Down lamp that generally uses at present, it adopts direct illumination, and can produce people's vision stimulates.
Summary of the invention
Defective in view of existing procucts exist the objective of the invention is to provide a kind of LED Down lamp with scattering.
For achieving the above object, a kind of LED Down lamp of the present invention comprises housing, installing plate face, reflecting layer, led light source, refractive power cover, diffuser; Be provided with the installing plate face in the housing, the installing plate face is provided with the reflecting layer, evenly lays led light source on the reflecting layer, and the top of housing is provided with the refractive power cover, and the light shield outside is provided with diffuser.
It is the round-shaped of 3-5cm that described led light source adopts diameter.
Adopt vacuum design between described refractive power cover and the diffuser.
Described refractive power cover adopts elliptic design.
Advantage of the present invention and effect are: the present invention directly sets up the refractive power cover at diffuser and led light source, the LED light of led light source emission reflects back light by the reflecting layer by refractive power cover bounce back light emitting source place, and the refractive power cover adopts elliptic design, play the effect of convex lens, light scattering is gone out, and the light lighting effect is good, and illumination is even, light is soft, avoid the stimulation of light to human eye, improved the performance of LED Down lamp, enlarged its scope of application.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
The specific embodiment
Reference numeral shown in Figure 1 is as follows: housing 1, installing plate face 2, reflecting layer 3, led light source 4, refractive power cover 5, diffuser 6.
In the schematic diagram of a kind of LED Down lamp shown in Figure 1, housing 1, installing plate face 2, reflecting layer 3, led light source 4, refractive power cover 5, diffuser 6; Be provided with the installing plate face in the housing, the installing plate face is provided with the reflecting layer, evenly lays led light source on the reflecting layer, and the top of housing is provided with the refractive power cover, and the light shield outside is provided with diffuser.
Claims (4)
1. a LED Down lamp comprises housing, installing plate face, reflecting layer, led light source, refractive power cover, diffuser; Be provided with the installing plate face in the housing, the installing plate face is provided with the reflecting layer, evenly lays led light source on the reflecting layer, and the top of housing is provided with the refractive power cover, and the light shield outside is provided with diffuser.
2. a kind of LED Down lamp according to claim 1 is characterized in that: it is the round-shaped of 3-5cm that led light source adopts diameter.
3. a kind of LED Down lamp according to claim 1 is characterized in that: adopt vacuum design between refractive power cover and the diffuser.
4. a kind of LED Down lamp according to claim 1 is characterized in that: refractive power cover employing elliptic design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102019884A CN102889476A (en) | 2011-07-19 | 2011-07-19 | LED (light-emitting diode) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102019884A CN102889476A (en) | 2011-07-19 | 2011-07-19 | LED (light-emitting diode) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889476A true CN102889476A (en) | 2013-01-23 |
Family
ID=47533084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102019884A Pending CN102889476A (en) | 2011-07-19 | 2011-07-19 | LED (light-emitting diode) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534354A (en) * | 2014-12-16 | 2015-04-22 | 常熟卓辉光电科技股份有限公司 | Light emitting diode down lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028323Y (en) * | 2006-12-30 | 2008-02-27 | 李国庆 | LED energy-conserving lamp |
| CN101344218A (en) * | 2008-08-22 | 2009-01-14 | 广东金莱特电器股份有限公司 | Candle modeling lamp |
| US20100128491A1 (en) * | 2008-11-25 | 2010-05-27 | Toshiba Lighting & Technology Corporation | Recessed luminaire |
| CN201582693U (en) * | 2009-12-25 | 2010-09-15 | 宁波安迪光电科技有限公司 | Led down lamp |
| CN201866589U (en) * | 2010-11-25 | 2011-06-15 | 北京朗波尔光电股份有限公司 | LED (light emitting diode) tube lamp with inner lampshade |
| CN202165877U (en) * | 2011-07-19 | 2012-03-14 | 大连创达技术交易市场有限公司 | Novel LED (light-emitting diode) down lamp |
-
2011
- 2011-07-19 CN CN2011102019884A patent/CN102889476A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028323Y (en) * | 2006-12-30 | 2008-02-27 | 李国庆 | LED energy-conserving lamp |
| CN101344218A (en) * | 2008-08-22 | 2009-01-14 | 广东金莱特电器股份有限公司 | Candle modeling lamp |
| US20100128491A1 (en) * | 2008-11-25 | 2010-05-27 | Toshiba Lighting & Technology Corporation | Recessed luminaire |
| CN201582693U (en) * | 2009-12-25 | 2010-09-15 | 宁波安迪光电科技有限公司 | Led down lamp |
| CN201866589U (en) * | 2010-11-25 | 2011-06-15 | 北京朗波尔光电股份有限公司 | LED (light emitting diode) tube lamp with inner lampshade |
| CN202165877U (en) * | 2011-07-19 | 2012-03-14 | 大连创达技术交易市场有限公司 | Novel LED (light-emitting diode) down lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534354A (en) * | 2014-12-16 | 2015-04-22 | 常熟卓辉光电科技股份有限公司 | Light emitting diode down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |