CN103527959A - LED down lamp - Google Patents

LED down lamp Download PDF

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Publication number
CN103527959A
CN103527959A CN201310521574.9A CN201310521574A CN103527959A CN 103527959 A CN103527959 A CN 103527959A CN 201310521574 A CN201310521574 A CN 201310521574A CN 103527959 A CN103527959 A CN 103527959A
Authority
CN
China
Prior art keywords
cover plate
lamp
led light
lamp cylinder
led down
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
Application number
CN201310521574.9A
Other languages
Chinese (zh)
Inventor
杨进
Original Assignee
杨进
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨进 filed Critical 杨进
Priority to CN201310521574.9A priority Critical patent/CN103527959A/en
Publication of CN103527959A publication Critical patent/CN103527959A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an LED down lamp which comprises a lamp tube (1), a cover plate (2), an LED light source (3) and a power adapter (4). The cross section of the cover plate (2) is arc-shaped. The arc-shaped cover plate comprises a convex surface (5) and a concave surface (6). The convex surface is smooth, a color layer (7) is arranged on the surface layer of the convex surface, and a plurality of cavities (8) are formed in the concave surface (6). The power adapter (4) is connected with one end of the lamp tube (1) through a connecting piece (5). The LED light source (3) is arranged on the bottom surface of the lamp tube (1). The LED down lamp has the advantages of simple structure, convenience in mounting and good lighting effect.

Description

A kind of LED Down lamp
Technical field
The present invention relates to a kind of LED light source lamp, be specifically related to a kind of LED Down lamp.
Background technology
LED light source have advantages of use low-tension supply, power consumption less, applicability is strong, stability is high, the response time is short, environmentally safe, multicolor luminous etc., although the more existing illuminating equipment of price is expensive, is still considered to it and will inevitably substitutes existing illuminating device.Along with low-carbon environment-friendly is day by day rooted in the hearts of the people, the application of LED lamp is more and more extensive.
In the assembling process of LED Down lamp, in order to optimize radiation response, generally need to be provided with concavees lens, but after installing, need fixing of its etc. to make the installation measure of some row, make its complex structure, be unfavorable for assembling and produce.
Summary of the invention
The LED Down lamp of simple in structure, easy to assembly and good illumination effect that the problem to be solved in the present invention is to provide.
For addressing the above problem, the invention provides a kind of LED Down lamp, comprise lamp cylinder, cover plate, LED light source and power supply adaptor, described cover plate is that cross section is curved cover plate, and described curved cover plate comprises convex surface and concave surface, and described convex surface is shiny surface, described convex surface top layer is provided with chromatograph, described concave surface is provided with several cavitys, and described lamp cylinder one end is connected by connector with power supply adaptor, and described LED light source is located at lamp cylinder bottom surface.
As a further improvement on the present invention, the lamp cylinder that described lamp cylinder is heat resistant glass material, described cover plate is the lamp cylinder of heat resistant glass material, and described lamp cylinder or cover plate are one-time-concreting moulding, and described lamp cylinder and cover plate junction are provided with clamping ring.
As a further improvement on the present invention, described LED light source at least comprises 212 LED light pearls, and described LED light pearl and cavity are suitable.The luminous flux of described LED Down lamp is 650LM, and the lighting angle of described LED Down lamp is 110 °.
The present invention compared with prior art, has the following advantages.
LED Down lamp of the present invention, comprise lamp cylinder, cover plate, LED light source and power supply adaptor, described cover plate is that cross section is curved cover plate, described curved cover plate comprises convex surface and concave surface, described convex surface is shiny surface, described convex surface top layer is provided with chromatograph, chromatograph can arrange according to the difference of use occasion the chromatograph of different colours, the chromatograph that described chromatograph can be coating also can be the chromatograph of stickup, use arranges conveniently, described concave surface is provided with several cavitys, described lamp cylinder one end is connected by connector with power supply adaptor, described LED light source is located at lamp cylinder bottom surface, the concave surface of curved cover plate can be used as the cover plate of LED Down lamp, cavity on it can be used as replacement concavees lens, simple in structure, easy to assembly, and illuminating effect increases, be suitable for a large amount of production.
Lamp cylinder is the lamp cylinder of heat resistant glass material, and described cover plate is the lamp cylinder of heat resistant glass material, and described lamp cylinder or cover plate are one-time-concreting moulding, and described lamp cylinder and cover plate junction are provided with clamping ring.Its material itself has heat dispersion, keeps LED Down lamp to work under low temperature environment, has guaranteed work safety.Clamping ring has the effect of anti-wear protection, avoids collision, has extended the service life of LED Down lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of LED Down lamp of the present invention.
Fig. 2 is the front view of the cover plate of LED Down lamp of the present invention.
In figure: 1-lamp cylinder, 2-cover plate, 3-LED light source, 4-power supply adaptor, 5-convex surface, 6-concave surface, 7-chromatograph, 8-cavity, 9-clamping ring.
The specific embodiment
Below in conjunction with drawings and Examples the present invention will be further explained explanation.
As depicted in figs. 1 and 2, LED Down lamp of the present invention, comprise lamp cylinder 1, cover plate 2, LED light source 3 and power supply adaptor 4, cover plate 2 for cross section be curved cover plate, curved cover plate comprises convex surface 5 and concave surface 6, convex surface is shiny surface, convex surface 5 top layers are provided with chromatograph 7, concave surface 6 is provided with several cavitys 8, and lamp cylinder 1 one end is connected by connector 5 with power supply adaptor 4, and LED light source 3 is located at lamp cylinder 1 bottom surface.Lamp cylinder 1 is the lamp cylinder of heat resistant glass material, and cover plate 2 is the lamp cylinder of heat resistant glass material, and lamp cylinder or cover plate are one-time-concreting moulding, and lamp cylinder 1 is provided with clamping ring 9 with cover plate 2 junctions, and LED light source comprises 212 LED light pearls, and LED light pearl and cavity 8 are suitable.The luminous flux of LED Down lamp is 650LM, and the lighting angle of LED Down lamp is 110 °.
Teachings herein is example of the present invention and explanation; but do not mean that the obtainable advantage of the present invention is so limited, may be to wherein one or more of the advantage realizing in the simple transformation of structure and/or some embodiments all in the application's protection domain in every practice process of the present invention.

Claims (4)

1. a LED Down lamp, comprise lamp cylinder (1), cover plate (2), LED light source (3) and power supply adaptor (4), it is characterized in that: described cover plate (2) for cross section be curved cover plate, described curved cover plate comprises convex surface (5) and concave surface (6), described convex surface is shiny surface, described convex surface (5) top layer is provided with chromatograph (7), described concave surface (6) is provided with several cavitys (8), described lamp cylinder (1) one end is connected by connector (5) with power supply adaptor (4), and described LED light source (3) is located at lamp cylinder (1) bottom surface.
2. LED Down lamp according to claim 1, it is characterized in that: described lamp cylinder (1) is the lamp cylinder of heat resistant glass material, described cover plate (2) is the lamp cylinder of heat resistant glass material, described lamp cylinder or cover plate are one-time-concreting moulding, and described lamp cylinder (1) is provided with clamping ring (9) with cover plate (2) junction.
3. LED Down lamp according to claim 1, is characterized in that: described LED light source at least comprises 212 LED light pearls, and described LED light pearl and cavity (8) are suitable.
4. LED Down lamp according to claim 1, is characterized in that: the luminous flux of described LED Down lamp is 650LM, and the lighting angle of described LED Down lamp is 110 °.
CN201310521574.9A 2013-10-30 2013-10-30 LED down lamp Pending CN103527959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310521574.9A CN103527959A (en) 2013-10-30 2013-10-30 LED down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310521574.9A CN103527959A (en) 2013-10-30 2013-10-30 LED down lamp

Publications (1)

Publication Number Publication Date
CN103527959A true CN103527959A (en) 2014-01-22

Family

ID=49930189

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310521574.9A Pending CN103527959A (en) 2013-10-30 2013-10-30 LED down lamp

Country Status (1)

Country Link
CN (1) CN103527959A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0756131A1 (en) * 1995-07-28 1997-01-29 MAGNETI MARELLI S.p.A. Vehicle lighting device
US20030001504A1 (en) * 2001-06-27 2003-01-02 William Yu Lamp body for a fluorescent compact spot and flood light source
CN201232874Y (en) * 2008-07-01 2009-05-06 福州日光照明电器有限公司 Led cup lamp
CN101493210A (en) * 2009-01-20 2009-07-29 清华大学 Light source structure based on LED
CN102077011A (en) * 2008-06-26 2011-05-25 奥斯兰姆施尔凡尼亚公司 Led lamp with remote phosphor coating and method of making the lamp
CN102287646A (en) * 2011-08-01 2011-12-21 深圳市众明半导体照明有限公司 Lighting effect-improved light-emitting diode (LED) lamp and light effect improving method thereof
CN202216023U (en) * 2011-09-02 2012-05-09 林松涛 LED (light emitting diode) lighting lamp
CN202660270U (en) * 2012-04-19 2013-01-09 东莞市科磊得数码光电科技有限公司 Light emitting diode (LED) lamp with soft light structure
CN202769353U (en) * 2012-08-04 2013-03-06 东莞市凯达照明科技有限公司 Butterfly shape reflection energy-saving lamp
CN202791426U (en) * 2012-07-20 2013-03-13 晨怡(浙江)电子实业有限公司 LED lamp
CN202791512U (en) * 2012-09-13 2013-03-13 常州阿拉丁照明电器有限公司 Novel LED (light-emitting diode) fluorescent lamp
CN203010455U (en) * 2012-12-28 2013-06-19 深圳冠牌光电技术(大冶)有限公司 Light-emitting diode (LED) downlight with convex optical cover

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0756131A1 (en) * 1995-07-28 1997-01-29 MAGNETI MARELLI S.p.A. Vehicle lighting device
US20030001504A1 (en) * 2001-06-27 2003-01-02 William Yu Lamp body for a fluorescent compact spot and flood light source
CN102077011A (en) * 2008-06-26 2011-05-25 奥斯兰姆施尔凡尼亚公司 Led lamp with remote phosphor coating and method of making the lamp
CN201232874Y (en) * 2008-07-01 2009-05-06 福州日光照明电器有限公司 Led cup lamp
CN101493210A (en) * 2009-01-20 2009-07-29 清华大学 Light source structure based on LED
CN102287646A (en) * 2011-08-01 2011-12-21 深圳市众明半导体照明有限公司 Lighting effect-improved light-emitting diode (LED) lamp and light effect improving method thereof
CN202216023U (en) * 2011-09-02 2012-05-09 林松涛 LED (light emitting diode) lighting lamp
CN202660270U (en) * 2012-04-19 2013-01-09 东莞市科磊得数码光电科技有限公司 Light emitting diode (LED) lamp with soft light structure
CN202791426U (en) * 2012-07-20 2013-03-13 晨怡(浙江)电子实业有限公司 LED lamp
CN202769353U (en) * 2012-08-04 2013-03-06 东莞市凯达照明科技有限公司 Butterfly shape reflection energy-saving lamp
CN202791512U (en) * 2012-09-13 2013-03-13 常州阿拉丁照明电器有限公司 Novel LED (light-emitting diode) fluorescent lamp
CN203010455U (en) * 2012-12-28 2013-06-19 深圳冠牌光电技术(大冶)有限公司 Light-emitting diode (LED) downlight with convex optical cover

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Application publication date: 20140122