CN201892097U - White-light lamp comprising LED (light-emitting diode) light source - Google Patents
White-light lamp comprising LED (light-emitting diode) light source Download PDFInfo
- Publication number
- CN201892097U CN201892097U CN2010206636802U CN201020663680U CN201892097U CN 201892097 U CN201892097 U CN 201892097U CN 2010206636802 U CN2010206636802 U CN 2010206636802U CN 201020663680 U CN201020663680 U CN 201020663680U CN 201892097 U CN201892097 U CN 201892097U
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- light
- led
- white
- blue
- light source
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Abstract
The utility model discloses an LED (light-emitting diode) white-light lamp, which comprises a substrate and a plurality of blue-light LED light sources. The LED white-light lamp is characterized in that a grid frame is arranged on the substrate, a blue-light LED light source is adhered to each grid, the light window of each blue-light LED light source is convex lens-shaped, and the upper part of the grid frame is provided with a phosphor slide. Due to the utility model, the light efficiency is effectively increased, and the problems of non-uniform light transmission, non-uniform color of the overall LED white-light lamp and the like are fundamentally solved. Moreover, users can feel more comfortable when using the LED white-light lamp.
Description
Technical field
The utility model relates to power-type LED chip light fixture, especially high-power multiple chips array led chip light fixture.
Background technology
Since 19th century invention incandescent lamp, along with developing rapidly of electrical lighting technology and urban construction, the epoch transition of incandescent lamp, neon light, high-intensity gas discharge lamp have been experienced in urban landscape illumination.Simultaneously the room lighting field also progressively causes the demand to the LED fluorescent lamp, particularly 12 development that in the works requirement of energy-saving and emission-reduction promoted especially this low energy consumption of LED, high life product.At present, LED progressively moves towards large-scale application from pilot in the application of China's urban landscape lighting field, the large, medium and small urban landscape illumination in the whole nation is all at widely-used LED, particularly China is opportunity with the 2008 Beijing Olympic Games and Shanghai World's Fair in 2010, has further promoted the application of led light source in landscape light in city.But traditional light fixture level LED lamp source generally is to use the white light LEDs spot light to carry out mounting or handling of given shape, directly form light fixture, this type of light fixture exists that light efficiency loss is serious, inhomogeneous, the unequal problem of integral color of luminous exitance, so there are weak points such as dazzle and light efficiency are low.And the light sensation that dazzle can make the human eye generation adapt to can cause detest, uncomfortable, even can lose legibility.Dazzle simultaneously also is one of major reason that causes visual fatigue.Therefore for Landscape Lighting, solve glare problem and show important especially.
The utility model content
The purpose of this utility model is exactly that a kind of optical efficiency height, colour temperature is even, the curve of spectrum is soft LED white light light fixture will be provided.
The purpose of this utility model is achieved in that
LED white light light fixture provided by the utility model includes substrate, blue-ray LED light source, its design main points are that substrate is provided with grills, be pasted with a blue-ray LED light source in each grid, the optical window of blue-ray LED light source is a convex lens shape, is provided with the fluorescent material slide glass on the top of grills.
The LED white light light fixture of design like this, the LED of convex lens shape can increase by 15% light emission rate; The fluorescent material slide glass can mix the generation white light with blue-ray LED; The grid micro-structural can make each led light source independent, collects light to specific direction, makes the emittance uniformity of light.Therefore, the utility model has effectively improved optical efficiency, has solved fundamentally that luminous exitance is inhomogeneous, the unequal problem of integral color, and it is more comfortable to use the people.
The utility model optical efficiency height, colour temperature is even, the curve of spectrum is soft, and is simultaneously simple in structure, is easy to property production in batches.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model as shown in Figure 1, blue-ray LED light source 5 is mounted on the substrate 4 that has circuit.Substrate 4 can be strip, square or round.Spot light can be one or more, can decide by the actual power design requirement in a word.Substrate 4 is provided with grills 1, is pasted with a blue-ray LED light source 5 in each grid, and the optical window 3 of blue-ray LED light source 5 is a convex lens shape, is provided with fluorescent material slide glass 2 on the top of grills 1, changes the fluorescent material slide glass and can satisfy the different colours requirement.
Claims (1)
1. LED white light light fixture, include substrate (4), blue-ray LED light source (5), it is characterized in that substrate (4) is provided with grills (1), be pasted with a blue-ray LED light source (5) in each grid, the optical window (3) of blue-ray LED light source (5) is a convex lens shape, is provided with fluorescent material slide glass (2) on the top of grills (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206636802U CN201892097U (en) | 2010-12-16 | 2010-12-16 | White-light lamp comprising LED (light-emitting diode) light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206636802U CN201892097U (en) | 2010-12-16 | 2010-12-16 | White-light lamp comprising LED (light-emitting diode) light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892097U true CN201892097U (en) | 2011-07-06 |
Family
ID=44221571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206636802U Expired - Fee Related CN201892097U (en) | 2010-12-16 | 2010-12-16 | White-light lamp comprising LED (light-emitting diode) light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889478A (en) * | 2011-07-21 | 2013-01-23 | 天津思博科科技发展有限公司 | LED (light-emitting diode) natural dodging lamp |
| CN105987302A (en) * | 2015-02-12 | 2016-10-05 | 赛尔富电子有限公司 | Light emitting diode (LED) bar lamp |
| CN113266779A (en) * | 2021-05-26 | 2021-08-17 | 嘉兴追光智能科技有限公司 | Light beam collimation module and lighting lamp |
-
2010
- 2010-12-16 CN CN2010206636802U patent/CN201892097U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889478A (en) * | 2011-07-21 | 2013-01-23 | 天津思博科科技发展有限公司 | LED (light-emitting diode) natural dodging lamp |
| CN105987302A (en) * | 2015-02-12 | 2016-10-05 | 赛尔富电子有限公司 | Light emitting diode (LED) bar lamp |
| CN113266779A (en) * | 2021-05-26 | 2021-08-17 | 嘉兴追光智能科技有限公司 | Light beam collimation module and lighting lamp |
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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: 20110706 Termination date: 20131216 |