CN202166011U - LED (light-emitting diode) lamp with low cost, high luminous flux and high color rending index - Google Patents
LED (light-emitting diode) lamp with low cost, high luminous flux and high color rending index Download PDFInfo
- Publication number
- CN202166011U CN202166011U CN2011202087162U CN201120208716U CN202166011U CN 202166011 U CN202166011 U CN 202166011U CN 2011202087162 U CN2011202087162 U CN 2011202087162U CN 201120208716 U CN201120208716 U CN 201120208716U CN 202166011 U CN202166011 U CN 202166011U
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- led
- led lamp
- light
- lamp
- luminous flux
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Abstract
The utility model relates to an LED (light-emitting diode) lamp with low cost, high luminous flux and high color rending index. The LED lamp at least comprises a white light LED lamp string, wherein colorful LEDs are connected with the white light LED lamp string in series; in the method, the high color rendering index in the LED lamp which is formed by connecting a plurality of LEDs in series is easier to realize; and as for an LED lamp in the same style, the cost of combining a homemade white light LED lamp and a red light LED lamp which have high luminous flux to adjust the color rendering index by using the method can be lowered by 60% compared with the cost of purchasing the LED with high luminous flux and high color rending index from abroad directly.
Description
Technical field
The utility model relates to a kind of low-cost high light flux high color rendering index (CRI) LED lamp, belongs to LED lamp technical field.
Background technology
High light flux high-color rendering light source is all its potential application prospects in special lighting fields such as museum, operations.Design the light fixture of the logical high-color rendering of high light and can realize that cost is quite high through buying external esbablished corporation LED particle; Buy the LED particle of Taiwan and CONTINENTAL AREA OF CHINA, price is lower, is to be cost with the sacrificial light flux but this particle will obtain high-color rendering, can not high-color rendering and high light flux have concurrently.
The utility model content
The purpose of the utility model is to overcome the deficiency of above-mentioned existence, and the LED lamp of a kind of high light flux with high colour developing is provided.
The purpose of the utility model is accomplished through following technical scheme, and a kind of low-cost high light flux high color rendering index (CRI) LED lamp which comprises at least the white light LEDs string, and colourama LED is connected in series in the described white light LEDs string.
Described colourama LED is the combination of red light LED or red light LED and blue-light led.
This method realization high-color rendering in by a plurality of LED strings LED lamp also becomes and is more prone to; Same a LED lamp adopts above-mentioned method to add red light LED adjustment colour rendering index with homemade high light flux white light LEDs and can reduce by 60% than directly buying external high light flux high color rendering index (CRI) LED cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
To combine accompanying drawing that the utility model is done detailed introduction below: as shown in Figure 1: a kind of low-cost high light flux high color rendering index (CRI) LED lamp, which comprises at least white light LEDs string 1, colourama LED is connected in series in the described white light LEDs string 1.
Described colourama LED is the combination of red light LED2 or red light LED2 and blue-light led 3.
Embodiment 1:
On five high-power one watt white light LEDs string 1, add three red light LED2 and two blue-light leds 3; The purpose that adds red light LED2 is the colour rendering index that increases whole lamp; Adding blue-light led 3 then is to cause whole lamp color red partially for fear of the adding because of red light LE2; Whole like this lamp has improved colour rendering index, does not also have influence on the visual effect of whole lamp.
Claims (2)
1. a low-cost high light flux high color rendering index (CRI) LED lamp which comprises at least white light LEDs string (1), it is characterized in that the colourama LED that is connected in series in the described white light LEDs string (1).
2. low-cost high light flux high color rendering index (CRI) LED lamp according to claim 1 is characterized in that described colourama LED is the combination of red light LED (2) or red light LED (2) and blue-light led (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202087162U CN202166011U (en) | 2011-06-20 | 2011-06-20 | LED (light-emitting diode) lamp with low cost, high luminous flux and high color rending index |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202087162U CN202166011U (en) | 2011-06-20 | 2011-06-20 | LED (light-emitting diode) lamp with low cost, high luminous flux and high color rending index |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166011U true CN202166011U (en) | 2012-03-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202087162U Expired - Fee Related CN202166011U (en) | 2011-06-20 | 2011-06-20 | LED (light-emitting diode) lamp with low cost, high luminous flux and high color rending index |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287784A (en) * | 2011-06-20 | 2011-12-21 | 杭州固态照明有限公司 | Light emitting diode (LED) lamp with low cost, high light flux and high color rendering index |
-
2011
- 2011-06-20 CN CN2011202087162U patent/CN202166011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287784A (en) * | 2011-06-20 | 2011-12-21 | 杭州固态照明有限公司 | Light emitting diode (LED) lamp with low cost, high light flux and high color rendering index |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hangzhou Solid Lighting Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Hangzhou Solid Lighting Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |