CN103486455A - LED (Light Emitting Diode) lamp with light energy adjusting effect - Google Patents
LED (Light Emitting Diode) lamp with light energy adjusting effect Download PDFInfo
- Publication number
- CN103486455A CN103486455A CN201210230101.9A CN201210230101A CN103486455A CN 103486455 A CN103486455 A CN 103486455A CN 201210230101 A CN201210230101 A CN 201210230101A CN 103486455 A CN103486455 A CN 103486455A
- Authority
- CN
- China
- Prior art keywords
- led
- light
- chip
- substrate
- lamp
- 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
Links
Images
Landscapes
- Led Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to an LED (Light Emitting Diode) lamp with a light energy adjusting effect. The LED lamp comprises LED chips, a substrate carrying the LED chips, and power supplies for driving the LED chips, and is characterized in that three-primary-color chips packaged by an on-board chip integration technology are arranged on the substrate, and the three primary colors red, green, blue chips are packaged on the substrate according to a ratio of 3:6:1; and the three different colors of LED chips are independently driven by different power supplies. The independent power supplies drive different LED chips to emit light, so that the light energy effect display can be adjusted; and an internal wireless control module receives a radio signal to adjust the light energy effect, so that the ratio of blue light is increased, and the purpose of promoting photosynthesis can be achieved.
Description
Technical field
The present invention relates to the LED lamp, relate in particular to the LED lamp that a kind of luminous energy effect can be adjusted.
Background technology
Adopt trichromatic LED electroluminescent lamp pearl in the LED lamp; after color matching, can allow lamp present nature white illumination effect; some research shows; the color of illumination more approaches available light; protection effect for eyesight is better; and comprehensive integral performance, approach resolving effect and the definition general performance of looking thing under the LED light of available light better, so a lot of LED lamp is all attempted color matching chip and luminous energy effect are optimized to design and configuration.
But, in prior art, the LED light energy effect configured just has been determined, and can not be adjusted the luminous energy effect again, or make change for the varying environment demand.Such as, now along with the integrated aggravation of office and the raising of building density, less and lessly office in can collect sunshine, so, even outdoor extremely bright, the indoor white-light illuminating that still needs.Simultaneously, due to the severe and outdoor noise of air quality, people still less can select to window to reach the purpose purified air.In order to improve air quality, increase indoor oxygen content, people have to by means of the photosynthesis of indoor green plants.But can't effectively collect the bottleneck that sunshine has also become the restriction photosynthesis of plant.Because the light of blue light wavelength can effectively promote photosynthetic generation, promote photosynthesis so there is the people to take to arrange blue light source, effect is all right, but has but increased cost and power consumption.Therefore, a kind of hardware facility that additionally do not increase but can be taken into account illumination and promote that photosynthetic intelligent lighting product just seems necessary.In addition, in order to meet some other specific functions, as utilize disinfection by ultraviolet light, be increased in the resolving effect of the font of printing on the color paper of having powerful connections etc., all can consider that changing the luminous energy effect realizes.
Summary of the invention
The present invention is directed to above problem and proposed especially the LED lamp that does not need additionally to increase hardware facility, can in use regulate the luminous energy display effect.
Technical scheme of the present invention is: a kind of LED lamp of regulating the luminous energy effect, comprise LED chip, the substrate of carrying LED chip, the power supply of driving LED chip, it is characterized in that, be provided with the three primary colors chip that adopts the encapsulation of chip on board integrated technology on substrate, wherein three primary colors red, green, blue chip is encapsulated on substrate with the ratio of 3:6:1, and three kinds of LED modules with different colors chips are subject to independently respectively different electrical power and drive.
In described power supply region, be provided with wireless control module, control the power initiation power output.
Be provided with on described power supply and control the luminous pulse width modulation microprocessor of LED chip, utilize PWM(Pulse Width Modulation) carry out pulse width modulation.
Carry out the ratio of wireless adjusting blue light, the intensity of white light, the color of light by wireless control module, the mode that can modulate by PWM is regulated.
Beneficial effect of the present invention: independent current source drives the different LED chip light emitting, can regulate the luminous energy effect shows, receive wireless signal by the interior wireless control module of establishing the luminous energy effect is regulated, can allow the ratio of blue ray raise, can reach and promote photosynthetic purpose.
The accompanying drawing explanation
Fig. 1 is LED chip encapsulating structure schematic diagram on substrate of the present invention;
Fig. 2 is system principle diagram;
Fig. 3 is PWM waveform schematic diagram.
Wherein: 1, LED chip; 1.1, red-light LED; 1.2, green light LED; 1.3, blue-ray LED; 2, substrate.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.
A kind of LED lamp of regulating the luminous energy effect, comprise LED chip 1, the substrate 2 of carrying LED chip 1, the power supply of driving LED chip 1, it is characterized in that, be provided with the three primary colors chip that adopts the encapsulation of chip on board integrated technology on substrate 2, wherein three primary colors red, green, blue chip is encapsulated on substrate 2 with the ratio of 3:6:1, three kinds of LED modules with different colors chips 1 are subject to independently respectively different electrical power and drive, and have shown the red-light LED 1.1, green light LED 1.2, the blue-ray LED 1.3 that are integrated on substrate in Fig. 1.
In described power supply region, be provided with wireless control module, control the power initiation power output.
Be provided with on described power supply and control the luminous pulse width modulation microprocessor of LED chip, utilize PWM(Pulse Width Modulation) carry out pulse width modulation.
Its waveform is as shown in Fig. 3 in accompanying drawing.The RGB waveform is three kinds of different colours waveforms, is the waveform that single-chip microcomputer in figure bis-outputs to the mos gate utmost point.Wherein the cycle of tri-kinds of signals of RGB is T, the high level time of ruddiness (R) is T1, the high level time of green glow (G) is T2, the high level time of blue light (B) is T3, the white light cycle after the color matching is T, high level time Ton=T1+T2+T3, and dutycycle is Ton/T, by the adjusting to T1T2 and T3, can reach light modulation and toning purpose.Wireless control module in figure bis-can adopt infrared or other remote control modes.
What Fig. 1 showed is chip on board integrated technology (COB technology) encapsulation signal, the LED chip that different fillings the represents different wave length wherein general proportions of red, green, blue is 3:6:1, the LED chip that can send different wavelengths of light adopts the COB technology to be encapsulated according to certain rule, when all lamps during all by current drives, whole COB lamp can send the purposes that balanced white light meets illumination.The diagram pattern, only for signal, does not represent real LED chip quantity and position.
What Fig. 2 showed is the whole system theory diagram.Control by rectifier and jamproof electromagnetic interface filter and driving chip, can produce three tunnel constant currents and drive signals to drive respectively the three-color LED chip in COB.Single-chip microcomputer can produce pwm signal, thereby and controls by pwm signal the purpose that trichromatic ratio is realized light modulation and toning.Clock in single-chip microcomputer, can realize that the automatic control of carving at a time raises the ratio of blue light and reached the photosynthetic purpose of promotion.Also can pass through wireless remote control, realize various light modulation toning functions.By the perception to existing intensity of illumination, single-chip microcomputer can arrange different mode of operations, thereby reached the reduction power consumption, realizes energy-conservation purpose.
Claims (3)
1. the LED lamp that can regulate the luminous energy effect, comprise LED chip, the substrate of carrying LED chip, the power supply of driving LED chip, it is characterized in that, be provided with the three primary colors chip that adopts the encapsulation of chip on board integrated technology on substrate, wherein three primary colors red, green, blue chip is encapsulated on substrate with the ratio of 3:6:1, and three kinds of LED modules with different colors chips are subject to independently respectively different electrical power and drive.
2. can regulate according to claim 1 the LED lamp of luminous energy effect, it is characterized in that, in described power supply region, be provided with wireless control module, control the power initiation power output.
3. can regulate according to claim 1 the LED lamp of luminous energy effect, it is characterized in that, be provided with on described power supply and control the luminous pulse width modulation microprocessor of LED chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210230101.9A CN103486455A (en) | 2012-07-05 | 2012-07-05 | LED (Light Emitting Diode) lamp with light energy adjusting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210230101.9A CN103486455A (en) | 2012-07-05 | 2012-07-05 | LED (Light Emitting Diode) lamp with light energy adjusting effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103486455A true CN103486455A (en) | 2014-01-01 |
Family
ID=49826923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210230101.9A Pending CN103486455A (en) | 2012-07-05 | 2012-07-05 | LED (Light Emitting Diode) lamp with light energy adjusting effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103486455A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199119A (en) * | 2014-08-20 | 2014-12-10 | 华南理工大学 | Lamp belt device for detecting foreign matters in gaps between shielded gate at metro platform and train |
| CN105698121A (en) * | 2016-04-27 | 2016-06-22 | 薛争春 | Biological irradiation LED lamp |
| CN106051556A (en) * | 2016-07-29 | 2016-10-26 | 赖国佳 | Panel lamp with light source bodies capable of being replaced |
| TWI565362B (en) * | 2014-10-23 | 2017-01-01 | 隆達電子股份有限公司 | Solid state light source device and dimming circuit thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08125229A (en) * | 1994-10-21 | 1996-05-17 | Toyoda Gosei Co Ltd | Aggregation type lamp |
| JP2001084808A (en) * | 1999-09-13 | 2001-03-30 | Taisei Wakatsuki | Stand type multi-color changeable indoor luminaire |
| CN201954327U (en) * | 2011-01-26 | 2011-08-31 | 北京中环易达设施园艺科技有限公司 | Novel LED (light-emitting diode) light source plate used for plant factory |
| CN202158379U (en) * | 2011-06-01 | 2012-03-07 | 福州汇发光电有限公司 | LED lamp with adjustable light emitting color |
| KR20120039224A (en) * | 2010-10-15 | 2012-04-25 | 심현섭 | Led lamp having reflector |
| CN202660331U (en) * | 2012-07-05 | 2013-01-09 | 彩虹奥特姆（湖北）光电有限公司 | Light emitting diode (LED) lamp capable of adjusting light energy effect |
-
2012
- 2012-07-05 CN CN201210230101.9A patent/CN103486455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08125229A (en) * | 1994-10-21 | 1996-05-17 | Toyoda Gosei Co Ltd | Aggregation type lamp |
| JP2001084808A (en) * | 1999-09-13 | 2001-03-30 | Taisei Wakatsuki | Stand type multi-color changeable indoor luminaire |
| KR20120039224A (en) * | 2010-10-15 | 2012-04-25 | 심현섭 | Led lamp having reflector |
| CN201954327U (en) * | 2011-01-26 | 2011-08-31 | 北京中环易达设施园艺科技有限公司 | Novel LED (light-emitting diode) light source plate used for plant factory |
| CN202158379U (en) * | 2011-06-01 | 2012-03-07 | 福州汇发光电有限公司 | LED lamp with adjustable light emitting color |
| CN202660331U (en) * | 2012-07-05 | 2013-01-09 | 彩虹奥特姆（湖北）光电有限公司 | Light emitting diode (LED) lamp capable of adjusting light energy effect |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199119A (en) * | 2014-08-20 | 2014-12-10 | 华南理工大学 | Lamp belt device for detecting foreign matters in gaps between shielded gate at metro platform and train |
| TWI565362B (en) * | 2014-10-23 | 2017-01-01 | 隆達電子股份有限公司 | Solid state light source device and dimming circuit thereof |
| CN105698121A (en) * | 2016-04-27 | 2016-06-22 | 薛争春 | Biological irradiation LED lamp |
| CN106051556A (en) * | 2016-07-29 | 2016-10-26 | 赖国佳 | Panel lamp with light source bodies capable of being replaced |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203340377U (en) | LED (light-emitting diode) plant light-filling lamp with adjustable illumination intensity | |
| CN102858056A (en) | Brightness and color temperature controlling system for LED (light-emitting diode) lamp | |
| CN101725871A (en) | LED plant growth lamp | |
| CN202302921U (en) | Variable color temperature LED panel lamp | |
| CN202721868U (en) | LED lamp brightness and color temperature control system | |
| CN100414571C (en) | Remote control method of LED decorative illuminating light | |
| CN202598208U (en) | White light light-emitting diode (LED) with adjustable color-temperature and color-rendering index | |
| CN103486455A (en) | LED (Light Emitting Diode) lamp with light energy adjusting effect | |
| CN206272893U (en) | One kind is integrally formed formula character type LED light source module | |
| CN201887979U (en) | Multicolor light emitting diode (LED) lamp control system | |
| CN202444653U (en) | RGBW-LED crystal lamp intelligent remote control device | |
| CN202660331U (en) | Light emitting diode (LED) lamp capable of adjusting light energy effect | |
| CN103945612A (en) | LED lamp remote control drive circuit capable of adjusting light and color temperature | |
| CN205847655U (en) | A kind of LED brightness toning Optimal Control System | |
| CN202561500U (en) | Light emitting diode (LED) plant growth light | |
| CN201403232Y (en) | Color temperature adjustable LED illumination lamp with RGB light source | |
| CN201403231Y (en) | LED illumination lamp with stepless adjustable color temperature | |
| CN205249567U (en) | Bluetooth controller of intelligence LED lamps and lanterns | |
| CN204168547U (en) | A kind of LED plant lamp illuminator | |
| CN210202128U (en) | LED lamp control circuit and LED lamp | |
| CN203840605U (en) | Dimming and color temperature adjusting LED lamp remote control drive circuit | |
| CN203416470U (en) | Multispectral LED high power system controlled by WIFI | |
| CN101868085B (en) | White LED lamp color temperature and luminous flux continuous adjusting method | |
| CN201697033U (en) | Dimmable lighting lamp | |
| CN205606206U (en) | Luminous angularly adjustable LED plant lamp of intelligence spectrum |
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: 20140101 |