CN201892077U - High color rendering LED lamp - Google Patents
High color rendering LED lamp Download PDFInfo
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- CN201892077U CN201892077U CN2010205964250U CN201020596425U CN201892077U CN 201892077 U CN201892077 U CN 201892077U CN 2010205964250 U CN2010205964250 U CN 2010205964250U CN 201020596425 U CN201020596425 U CN 201020596425U CN 201892077 U CN201892077 U CN 201892077U
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- 238000009877 rendering Methods 0.000 title abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The utility model provides a high color rendering LED lamp, which comprises a lamp socket, a lamp shade, a light source fixing substrate, an illuminator and a lens. The high color rendering LED lamp is characterized in that the illuminator is formed by mixing a plurality of red LED sources with a plurality of white LED sources, and number ratio of the red LED sources to the white LED sources is 1:6 in even distribution. After the high color rendering LED lamp is in the structure, the white LED (2700K-8000K) sources and the red LED sources are mixed proportionally and evenly so that light from the sources is rich in color expression, light beams such as purer white light, warm light and the like can better recover colors of illuminated objects, and less distortion is realized. Therefore, highly required color rendering index of the LED lamp is achieved, and practicality and usability of the LED lamp in actual use are improved.
Description
Technical field
This reality is novel to relate to a kind of LED lamp, particularly a kind ofly adopts red white light source body to mix and reaches the LED lamp of high color rendering index (CRI).
Background technology
Luminous efficiency height, power consumption are few because led light source has, long service life, security reliability are strong, help characteristics such as environmental protection, have obtained application in recent years in the urban lighting environment.Particularly under the background that current energy starved worry raises once again, the positive large-scale application of LED is in public places such as road lightings.For satisfying high light output requirement, the combination of light sources of most both at home and abroad employing plurality of LEDs satisfies the requirement of highlight illumination in a light fixture at present, and this mode has solved the problem of single light-source brightness deficiency to a certain extent.But in actual use, the LED lamp that adopts the fluorescent material color matching method or adopt cold light to join the color mixing method of warm light is difficult to reach the colour rendering index of high request, and mixed light distortion, dazzling.
Summary of the invention
For making in life, better being used of LED light fixture, make the LED lamp reach the colour rendering index of high request, to reach raising practicality and usability in actual use, the utility model provides a kind of high-color development LED lamp, be made of lamp socket, lampshade, light source fixing base, illuminator and lens, it is characterized in that: described illuminator is made of many red LED light sources and many White LED light sources mixing.
Red LED light source on the described illuminator and White LED light source quantity ratios are evenly to distribute at 1: 6.
The colour temperature of described White LED light source is between 2700K～8000K.
After adopting said structure, it is abundanter that white light (2700K-8000K) led light source and red-light LED light source evenly mix the light color expressive force that light source is sent by corresponding proportion, light such as more simple white light, warm light can better reduce the original color of illuminated object, and distortion still less.Make the LED lamp reach the colour rendering index of high request, improve LED light fixture practicality and usability in actual use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the red white light source coupling of an illuminator of the present utility model schematic diagram.
Be denoted as among the figure: 1 lamp socket, 2 lampshades, 3 light source fixing bases, 4 illuminators, 41 red LED light sources, 42 White LED light sources, 5 lens.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is described in further detail, but does not constitute any restriction of the present utility model.
As shown in Figure 1, 2:
A kind of high-color development LED lamp is made of lamp socket 1, lampshade 2, light source fixing base 3, illuminator 4 and lens 5, and what indicate " a " is the led light source 41 that can send red light, and illuminator 4 is made of many red LED light sources 41 and many White LED light sources 42 mixing.
Red LED light source 41 on the illuminator 4 and White LED light source 42 quantity ratios are evenly to distribute at 1: 6.
The colour temperature of White LED light source 42 should be between 2700K～8000K.
White light (2700K-8000K) led light source 41 evenly mixes in proportion with red-light LED light source 42, and the light color expressive force that light source is sent is abundanter, and light such as more simple white light, warm light can better reduce the original color of illuminated object, and distortion still less.Red white light LEDs of while putting position does not each other have limitation, can follow border requirement factually to produce the led light source of different shape.
Said structure is simple and practical, and the utilization scope is very wide, has improved LED light fixture practicality and usability in actual use.
Claims (3)
1. high-color development LED lamp, be made of lamp socket (1), lampshade (2), light source fixing base (3), illuminator (4) and lens (5), it is characterized in that: described illuminator (4) mixes formation by many red LED light sources (41) and many White LED light sources (42).
2. a kind of high-color development LED lamp according to claim 1 is characterized in that: the red LED light source (41) on the described illuminator (4) and White LED light source (42) quantity ratios are evenly to distribute at 1: 6.
3. a kind of high-color development LED lamp according to claim 1 is characterized in that: the colour temperature of described White LED light source (42) is between 2700K～8000K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205964250U CN201892077U (en) | 2010-11-03 | 2010-11-03 | High color rendering LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205964250U CN201892077U (en) | 2010-11-03 | 2010-11-03 | High color rendering LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892077U true CN201892077U (en) | 2011-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205964250U Expired - Fee Related CN201892077U (en) | 2010-11-03 | 2010-11-03 | High color rendering LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606920A (en) * | 2012-03-03 | 2012-07-25 | 江苏索尔光电科技有限公司 | LED lamp panel |
| US20140254166A1 (en) * | 2013-03-11 | 2014-09-11 | Samsung Electronics Co., Ltd. | Light emitting diode lighting and method of manufacturing lighting |
| CN117859665A (en) * | 2023-06-13 | 2024-04-12 | 深圳市镭明士科技有限公司 | Cow feeding lamp based on specific biological lamplight and feeding method thereof |
-
2010
- 2010-11-03 CN CN2010205964250U patent/CN201892077U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606920A (en) * | 2012-03-03 | 2012-07-25 | 江苏索尔光电科技有限公司 | LED lamp panel |
| US20140254166A1 (en) * | 2013-03-11 | 2014-09-11 | Samsung Electronics Co., Ltd. | Light emitting diode lighting and method of manufacturing lighting |
| CN104048198A (en) * | 2013-03-11 | 2014-09-17 | 三星电子株式会社 | LIGHT EMITTING DIODE LIGHTING device AND METHOD OF MANUFACTURING same |
| CN117859665A (en) * | 2023-06-13 | 2024-04-12 | 深圳市镭明士科技有限公司 | Cow feeding lamp based on specific biological lamplight and feeding method thereof |
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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: 20131103 |