CN202551422U - LED (light-emitting diode) lighting lamp with intelligent adjustable color temperature - Google Patents
LED (light-emitting diode) lighting lamp with intelligent adjustable color temperature Download PDFInfo
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- CN202551422U CN202551422U CN2012200675747U CN201220067574U CN202551422U CN 202551422 U CN202551422 U CN 202551422U CN 2012200675747 U CN2012200675747 U CN 2012200675747U CN 201220067574 U CN201220067574 U CN 201220067574U CN 202551422 U CN202551422 U CN 202551422U
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Abstract
The utility model discloses a LED (light-emitting diode) lighting lamp with intelligent adjustable color temperature. The LED lighting lamp comprises a lamp shell as well as an LED light source module and a driving control unit which are arranged in the lamp shell, wherein the LED light source module comprises an LED circuit board and a plurality of white LED devices containing at least two colour temperature types and uniformly distributed on the LED circuit board; the driving control unit comprises a power supply module, a receiving control module and an LED light regulating controller,. and the power output end of the power supply module is electrically connected with the power input end of the LED light regulating controller; the receiving control module is provided with an infrared remote control module utilized as infrared emission, and the signal output end of the receiving control module is electrically connected with the signal input end of the LED light regulating controller; and the control output end of the LED light changing controller is matched and electrically connected with the LED circuit board. The LED lighting lamp provided by the utility model adopts an LED light source which is a white light LED with X (X is greater than or equal to 2) different colour temperatures, and realizes that the LED lighting lamp has reliable and excellent N (N is greater than or equal to 3) colour temperature adjustable properties through intelligent remote control.
Description
Technical field
The utility model relates to a kind of LED lighting, specifically is meant the adjustable LED lighting of a kind of colour temperature intelligence.
Background technology
Along with growth in the living standard; The demand of people's illumination light fixture no longer is single light illumination mode; Can realize multiple bright shadow joint like Ceiling light, ceiling light, Grille lamp, Recessed light, shot-light etc., and can add the decorative lighting effect, part producer has proposed the adjustable LED lighting of colour temperature; Its method that changes colour temperature mainly contains: 1. through regulating the brightness of white light LEDs branch road, blue-ray LED branch road and three branch roads of red-light LED branch road respectively; Reach the purpose of the variation of regulating LED illuminator colour temperature, this technological shortcoming is: the spatial color distribution of white light LEDs and blue-ray LED, red-light LED is inhomogeneous, and white light LEDs and the chip used InGaN ternary semiconductor material that is based on of blue-ray LED; The used chip of red-light LED is based on AlGa InP quaternary semiconductor material, and both ageing processes are inconsistent; 2. adopt the electric current of slide rheostat adjusting drive plate output and then regulate the drive current of two groups of high-brightness LED lamp groups; Two groups of high-brightness LED lamp groups are respectively cold white high-brightness white-light LED and yellow high-brightness LED; This technological shortcoming is: slide rheostat is a mechanical adjustment, is easy to damage; Adopt yellow led to turn down the colour temperature of cold White LED,, destroy the harmony of white light LEDs spectrum, cause the color rendering of lighting to reduce because the spectrum of yellow led is narrow.
In view of this, the inventor furthers investigate to the problem that existing adjustable LED lighting exists, and this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of colour temperature intelligence adjustable LED lighting; The led light source that it adopted is the white light LEDs of X kind (X >=2) different-colour; Through intelligent distant control, realize that light fixture has reliable excellent again N kind (N >=3) colour temperature tunable performance.
In order to reach above-mentioned purpose, the solution of the utility model is:
The adjustable LED lighting of a kind of colour temperature intelligence; It comprises lamp outer casing and led light source module and the driving control unit be located in this lamp outer casing; Above-mentioned led light source module comprises the LED wiring board and is evenly distributed on the some white light LED parts that comprise at least two kinds of colour temperature types on this LED wiring board; Above-mentioned driving control unit comprises power module, receives control module and LED light adjusting controller; The power output end of above-mentioned power module is electrically connected to the power input of above-mentioned LED light adjusting controller; Above-mentioned reception control module dispose one make infrared emission the infrared remote control module, this signal output part that receives control module is electrically connected to the signal input part of above-mentioned LED light adjusting controller, the control output end of this LED light adjusting controller and suitable electrical connection of above-mentioned LED wiring board.
Above-mentioned white light LED part is a low light light loss white light LED device, and its support, the led chip that scribbles fluorescent material and peripheral colloid by the band reflector constitutes.
Above-mentioned power module comprises EMI circuit, passive pfc circuit, the LED constant-flow driver that is electrically connected successively; The input of above-mentioned EMI circuit inserts mains supply, and the output of above-mentioned LED constant-flow driver is electrically connected to the power input of above-mentioned LED light adjusting controller.
Above-mentioned reception control module comprises the infrared remote receiver and the microcontroller of mutual electrical connection, and the signal output part of this microcontroller is electrically connected to the signal input part of above-mentioned LED light adjusting controller.
Above-mentioned infrared remote control module comprises button, microcontroller and the infrared transmitter that is electrically connected successively, and said button includes open key, close key and colour temperature mode selecting key.
Above-mentioned lamp outer casing comprises pedestal and the optical shield that mutual adaptive lock is established, and this pedestal is provided with the above-mentioned LED wiring board of some confessions and sets up the pillar of locking, and above-mentioned driving control unit is placed on the place, below of corresponding above-mentioned LED wiring board on the said base.
After adopting such scheme, the adjustable LED lighting of a kind of colour temperature intelligence of the utility model, the led light source module that it adopted comprises some white light LED parts of at least two kinds of colour temperature types; During work, mains supply is inserted by power module, for whole lighting provides power supply; Button through operation infrared remote control module; Open and select default colour temperature pattern, receive the corresponding infrared signal of infrared remote control module emission and carry out corresponding operating, control via the LED light adjusting controller by receiving control module; Realize the light on and off situation of some white light LED parts of different-colour type; Then the led light source module can show the illumination of multiple colour temperature pattern, so this New LED lighting can be realized reliable excellent again multiple colour temperature adjustability intelligently, has satisfied the demand of client to the different-colour illumination.
Description of drawings
Fig. 1 is the theory diagram of the utility model;
Fig. 2 is a structural representation (not comprising the infrared remote control module) of the utility model.
Label declaration
Lamp outer casing 1 pedestal 11
LED wiring board 21 white light LED parts 22
LED light adjusting controller 3 power modules 4
LED constant-flow driver 43 receives control module 5
Infrared remote receiver 51 microcontrollers 52
Infrared remote control module 6 buttons 61
Embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
Be depicted as the adjustable LED lighting of a kind of colour temperature intelligence that the utility model relates to like Fig. 1-2, it comprises lamp outer casing 1, is located at led light source module 2 and driving control unit in the lamp outer casing 1, and is located at the infrared remote control module 6 outside the lamp outer casing 1.
Said lamp outer casing 1; Its shell shape can design according to the requirement of dissimilar light fixtures such as LED ceiling light, LED light modulation, LED Ceiling light; Like what provide among Fig. 2 is the embodiment of LED ceiling light, and it comprises pedestal 11 and optical shield 12, and this two employing screw cooperates the mutual adaptive lock of mode of screw to establish; Be added with the optical scattering agent on the optical shield 12; Can make light fixture whole luminous even, pedestal 11 is provided with the following LED wiring board 21 of some confessions and sets up the pillar of locking, and said driving control unit is placed on the place, below of corresponding LED wiring board 21 on the pedestal 1.
Said led light source module 2, it comprises LED wiring board 21 and is evenly distributed on the some white light LED parts 22 that comprise X kind (X >=2) colour temperature type on this LED wiring board 21; Said LED wiring board 21 mainly can be the glass plate, perhaps is aluminium base, silicon substrate etc., and aluminium base and silicon substrate can be customized to the high radiating circuit plate of band reflector according to COB encapsulation technology demand; Said white light LED part 22 is specially the low light light loss white light LED device that includes low colour temperature and high colour temperature; Its support, the led chip that scribbles fluorescent material and peripheral colloid by the band reflector constitutes; Its packing forms can be direct insertion, SMD and COB technological, hot spot is distributed as lambert's type light and distributes, the light decay characteristic is that 1000 hours light decays are less than 5%; It has solved lighting light decay problem, has prolonged the life-span of lighting; Concrete design is stated preferred embodiment as follows.
Said driving control unit, it comprises LED light adjusting controller 3, power module 4 and receives control module 5; The control output end of said LED light adjusting controller 3 and LED wiring board 21 suitable electrical connections, the light on and off situation that is used to regulate the white light LED part 22 of controlling the different-colour type on the LED wiring board 21.
Said power module 4; It comprises EMI circuit 41, passive pfc circuit 42, the LED constant-flow driver 43 that is electrically connected successively; The input of EMI circuit 41 inserts mains supply; The output of LED constant-flow driver 43 is the power output end of power module 4, and it is electrically connected to the power input of LED light adjusting controller 3; The effect of EMI circuit 41 is various interference signals that filtering is come in by electrical network, prevents that high frequency that power switch circuit forms from disturbing to scurry electrical network; The effect of passive pfc circuit 42 is circuit of power factor correction, helps to promote the conversion efficiency of power supply; The effect of LED constant-flow driver 43 is to be used for constant-current driving LED, and the constant-current source size of current can be carried out light modulation through PWM control under the 0-100% duty ratio.
Said reception control module 5; It comprises the infrared remote receiver 51 and the microcontroller (MCU) 52 of mutual electrical connection; The signal output part of this microcontroller 52 is electrically connected to the signal input part of LED light adjusting controller 2; Said infrared remote control module 6 comprises button 61, microcontroller 62 and the infrared transmitter 63 that is electrically connected successively, and infrared remote control module 6 is suitable with reception control module 5, and said infrared remote receiver 51 can receive the infrared signal of being launched to infrared transmitter 63; Button 61 includes open key, close key and colour temperature mode selecting key; Be respectively applied for " unlatching ", " closing " and colour temperature selection, this colour temperature preference pattern has N kind (N >=3), and N is by the kind and the decision of said driving control unit of low light light loss white light LED device 21.
Said infrared remote control module 6 is to be modulated in the frequency of 38K behind the content encoding with button 63; Infrared-emitting diode through infrared transmitter 63 is launched; After receiving, the infrared signal that reception control module 5 launches infrared remote control module 6 decodes the content of button; Microcontroller (single-chip microcomputer) 52 is carried out corresponding operation according to the content of being decoded; As LED light adjusting controller 3 is controlled or controlled to the electric current of LED constant-flow driver 43, realize the color temperature value of control led light source module 2 thus; Said LED light adjusting controller is to have a plurality of FETS pipes (containing two) to form, and the white light LED part of colour temperature of the same race is made as one group, and each FETS manages corresponding one group of white light LED part, is controlled the current switching of every group of white light LED part of different-colours by microcontroller 52.
When working thus, mains supply is inserted by power module 4, for whole lighting provides power supply; Through the button 63 of operation infrared remote control module 6, open and select default colour temperature pattern, by receiving the infrared signal that control module 5 receives 5 emissions of infrared remote control module; Via LED light adjusting controller 3; Realize the bright dark situation of respectively organizing low light light loss white light LED device of control different-colour (promptly including the gentle low colour temperature of high luminance relay), then led light source module 2 can show the illumination of multiple colour temperature pattern, and in the middle of the process of light modulation; Color rendering index all is higher than 75; Compare with prior art, this New LED lighting can be realized reliable excellent again multiple colour temperature adjustability intelligently, has satisfied the demand of client to the different-colour illumination.
The led section of said led light source module is made up of the LED device that X (X >=2) plants the colour temperature type, and LED arranges through optical analog, can make output effect best; In the concrete structure design; At first carry out the lamp outer casing structural design according to the purposes and the outward appearance of LED lighting; Parameters such as the colour temperature of the tentatively spacing between affirmation led light source module 2 and the optical shield 12, and then affirmation low-attenuation white light LED device 22, lighting angle; Then carry out optical analog, the white light LED part 22 of different-colour is effectively arranged on LED wiring board 21 according to said structure, even to realize all even illumination of colour mixture, avoid the glare problem of light fixture; Then, according to the design of LED wiring board 21, design driven control unit and infrared remote control module (remote controller) 5; At last LED wiring board 21, driving control unit effectively are electrically connected, cooperate lamp outer casing, promptly form the adjustable LED lighting of colour temperature of this novel fashion, intelligence through aesthetic design, Safety Design.
Said led light source module 2; One of which embodiment is referring to Fig. 3; Adopt the high brightness chip of brilliant unit, wide gallium or other producers, be 110～120 ° like 2310 Chip Packaging lighting angles, colour temperature is respectively 2700-4000K; Respectively 72 of the straw hat type low-attenuation white light LEDs two of 7000-10000K, single white light LEDs luminous flux all is higher than 6lm; Said white light LEDs is arranged on the circular LED wiring board 21 through optical analog emulation, and LED wiring board 21 diameters are about 20cm, are 5～10mm apart from the lamp housing spacing.
The light distribution of said LED lighting outgoing evenly and light extraction efficiency be higher than 85%; Be respectively 3 kinds of patterns of 2700-4000K, 4000-7000K, 7000-10000K through remote controller intelligence adjustable color temperature; Wherein 4000-7000K can be used as the key lighting pattern of room lighting; The alternative traditional ceiling light of this LED lighting becomes the LED ceiling light of colour temperature adjustable type.
Another embodiment of said led light source module 2; It adopts aluminium base to make LED wiring board 21; The characteristic of said LED wiring board 21 is to be distributed with 144 reflectors on the aluminium base; The reflector shape adopts structure and optics software design can realize that the LED lighting angle is 110～120 °, is divided into warm white LEDs branch road and cold white LEDs branch road; At the brightness blue light led chip that adopts same producer in the encapsulation of COB encapsulation technology on the said aluminium base; And on the chip of 72 reflectors of cold white LEDs branch road, apply yellow fluorescent powder; Make the white light that sends be the cold white of high colour temperature; Apply warm white fluorescent material on the chip of warm 72 reflectors of white LEDs branch road, make the white light that sends be low color warm white.
In sum; Adopt the adjustable LED lighting of this novel said colour temperature intelligence; Can realize the intelligent control of same light fixture different-colour according to the particular demands of user's illumination light source parameters, the light intensity and the Illumination Distribution of its outgoing are even; Avoid the glare effect of conventional lamp, satisfied the demand of indoor high-grade illumination.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (6)
1. the adjustable LED lighting of colour temperature intelligence; Comprise lamp outer casing and led light source module and the driving control unit be located in this lamp outer casing; It is characterized in that: above-mentioned led light source module comprises the LED wiring board and is evenly distributed on the some white light LED parts that comprise at least two kinds of colour temperature types on this LED wiring board; Above-mentioned driving control unit comprises power module, receives control module and LED light adjusting controller; The power output end of above-mentioned power module is electrically connected to the power input of above-mentioned LED light adjusting controller; Above-mentioned reception control module dispose one make infrared emission the infrared remote control module, this signal output part that receives control module is electrically connected to the signal input part of above-mentioned LED light adjusting controller, the control output end of this LED light adjusting controller and suitable electrical connection of above-mentioned LED wiring board.
2. the adjustable LED lighting of a kind of colour temperature intelligence as claimed in claim 1, it is characterized in that: above-mentioned white light LED part is a low light light loss white light LED device, its support, the led chip that scribbles fluorescent material and peripheral colloid by the band reflector constitutes.
3. the adjustable LED lighting of a kind of colour temperature intelligence as claimed in claim 1; It is characterized in that: above-mentioned power module comprises EMI circuit, passive pfc circuit, the LED constant-flow driver that is electrically connected successively; The input of above-mentioned EMI circuit inserts mains supply, and the output of above-mentioned LED constant-flow driver is electrically connected to the power input of above-mentioned LED light adjusting controller.
4. the adjustable LED lighting of a kind of colour temperature intelligence as claimed in claim 1; It is characterized in that: above-mentioned reception control module comprises the infrared remote receiver and the microcontroller of mutual electrical connection, and the signal output part of this microcontroller is electrically connected to the signal input part of above-mentioned LED light adjusting controller.
5. the adjustable LED lighting of a kind of colour temperature intelligence as claimed in claim 1; It is characterized in that: above-mentioned infrared remote control module comprises button, microcontroller and the infrared transmitter that is electrically connected successively, and said button includes open key, close key and colour temperature mode selecting key.
6. the adjustable LED lighting of a kind of colour temperature intelligence as claimed in claim 1; It is characterized in that: above-mentioned lamp outer casing comprises pedestal and the optical shield that mutual adaptive lock is established; This pedestal is provided with the above-mentioned LED wiring board of some confessions and sets up the pillar of locking, and above-mentioned driving control unit is placed on the place, below of corresponding above-mentioned LED wiring board on the said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200675747U CN202551422U (en) | 2012-02-27 | 2012-02-27 | LED (light-emitting diode) lighting lamp with intelligent adjustable color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200675747U CN202551422U (en) | 2012-02-27 | 2012-02-27 | LED (light-emitting diode) lighting lamp with intelligent adjustable color temperature |
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| Publication Number | Publication Date |
|---|---|
| CN202551422U true CN202551422U (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200675747U Expired - Fee Related CN202551422U (en) | 2012-02-27 | 2012-02-27 | LED (light-emitting diode) lighting lamp with intelligent adjustable color temperature |
Country Status (1)
| Country | Link |
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| CN (1) | CN202551422U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383102A (en) * | 2013-08-07 | 2013-11-06 | 安徽三安光电有限公司 | Light-emitting device and control method thereof |
| WO2015131414A1 (en) * | 2014-03-04 | 2015-09-11 | 深圳市聚作照明股份有限公司 | Remote-control light-adjusting and colour-adjusting circuit of led lamp |
| CN109348570A (en) * | 2018-10-08 | 2019-02-15 | 珠海市拓鑫光电科技有限公司 | A kind of dimming driving circuit, light adjusting controller and LED lamp |
| CN110081380A (en) * | 2019-03-27 | 2019-08-02 | 华世盛 | A kind of LED circuit board of Novel color-changing light modulation |
| CN111089243A (en) * | 2018-10-08 | 2020-05-01 | 南通怡发工贸有限公司 | Underwater decorative lighting lamp adopting multiple LED lighting sources |
| CN113280295A (en) * | 2021-05-25 | 2021-08-20 | 沧州师范学院 | Wireless intelligent lighting control device based on internet of things |
-
2012
- 2012-02-27 CN CN2012200675747U patent/CN202551422U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103383102A (en) * | 2013-08-07 | 2013-11-06 | 安徽三安光电有限公司 | Light-emitting device and control method thereof |
| WO2015131414A1 (en) * | 2014-03-04 | 2015-09-11 | 深圳市聚作照明股份有限公司 | Remote-control light-adjusting and colour-adjusting circuit of led lamp |
| CN109348570A (en) * | 2018-10-08 | 2019-02-15 | 珠海市拓鑫光电科技有限公司 | A kind of dimming driving circuit, light adjusting controller and LED lamp |
| CN111089243A (en) * | 2018-10-08 | 2020-05-01 | 南通怡发工贸有限公司 | Underwater decorative lighting lamp adopting multiple LED lighting sources |
| CN109348570B (en) * | 2018-10-08 | 2024-02-09 | 珠海市拓鑫光电科技有限公司 | Dimming driving circuit, dimming controller and LED lamp |
| CN110081380A (en) * | 2019-03-27 | 2019-08-02 | 华世盛 | A kind of LED circuit board of Novel color-changing light modulation |
| CN113280295A (en) * | 2021-05-25 | 2021-08-20 | 沧州师范学院 | Wireless intelligent lighting control device based on internet of things |
| CN113280295B (en) * | 2021-05-25 | 2022-06-14 | 沧州师范学院 | Wireless intelligent lighting control device based on internet of things |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150227 |
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| EXPY | Termination of patent right or utility model |