CN104235655B - Full-color LED (Light Emitting Diode) lamp - Google Patents
Full-color LED (Light Emitting Diode) lamp Download PDFInfo
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- CN104235655B CN104235655B CN201410499442.5A CN201410499442A CN104235655B CN 104235655 B CN104235655 B CN 104235655B CN 201410499442 A CN201410499442 A CN 201410499442A CN 104235655 B CN104235655 B CN 104235655B
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- led light
- light source
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- circuit
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Abstract
The invention discloses a full-color LED (Light Emitting Diode) lamp. The full-color LED lamp comprises an LED light source, a control module and a drive controller, wherein the LED light source can emit white light and colored light and comprises a plurality of light emitting modes, one of the light emitting modes is a noctilucent mode, and in the noctilucent mode, the light emitting power of the LED light source is enabled to be lower than the rated power under the control of the control module; the control module is configured for controlling the conversion of the light emitting modes of the LED light source and controlling the input current and/or voltage of the LED light source; the drive controller is connected with a power supply, can convert alternating current into direct current and can regulate and control a circuit. The light emitting modes of the LED light source comprise the noctilucent mode, so that an atmosphere with relatively dark light can be created, and a variety of needs are met; a remote controller can be used for controlling the conversion of the light emitting modes of the LED light source, so that user operation is facilitated.
Description
Technical field
The present invention relates to lighting, more particularly to a kind of full-color LED lamp.
Background technology
With the appearance of RGB light fixtures, in increasing commercial location application.RGB light fixtures are referred to and are provided with rgb light source
Ligthing paraphernalia, rgb light source arrange red-light source, blue light source and green-light source, by the range proportioning for adjusting three kinds of light sources, and
To project after three kinds of light mixing, reach the effect that rgb light source sends multiple color light.The power of existing RGB light fixtures is constant
, i.e., brightness be it is constant, but when commercial location need build dark atmosphere when, or be used for bedroom nighttime sleep
During Shi Zhaoming, existing RGB light fixtures are difficult to realize.
The content of the invention
It is an object of the invention to provide it is a kind of be easy to control, the full-color LED lamp with night light mode.
For achieving the above object, according to an aspect of the invention, there is provided a kind of full-color LED lamp, including：LED light source,
It is night light mode that one of white light and glory, including several lighting modules, several lighting modules can be sent, and night light mode is in control
The luminous power of LED light source is made under the control of molding block less than the pattern of rated power；Control module, is configured to control LED light
The conversion of source light-emitting mode, controls the input current and/or voltage of LED light source；Drive control device, is connected with power supply, can be by
Alternating current is converted to unidirectional current, and circuit can be regulated and controled.The light-emitting mode of LED light source include night light mode, red bluish-green three
Color gradual-change mode, red bluish-green trichroism Hopping Pattern, reddish orange seven color gradual-change modes of yellowish green ultramarine purple, reddish orange seven colors of yellowish green ultramarine purple are jumped
Change pattern, red bluish-green gradual-change mode.
Its advantage is：The light-emitting mode of LED light source includes night light mode, therefore, it is possible to build the atmosphere of dark
Enclose, for illuminating during the nighttime sleep of bedroom, meet various needs.
In some embodiments, honorable LED also includes remote control, for sending light-emitting mode conversion to control module
The input current and Voltage Cortrol instruction of instruction and LED light source.Thus, remote control is easy to light-emitting mode of the user to LED light source
It is adjusted, it is convenient to operate.
In some embodiments, control module includes：Signal receiver, for receiving the instruction of remote control transmission；It is micro-
Processor, for processing to the instruction that signal receiver is received, and generates data signal；Process circuit, for receiving
The digital signal that microprocessor is formed, according to the light-emitting mode of Digital Signals LED light source.
Its advantage is：Instruction analysis that control module is sent to remote control are processed, and LED light source is adjusted to corresponding
Light-emitting mode, realizes the conversion of light-emitting mode.
In some embodiments, control module also includes memorizer, when closing power supply for storing residing for LED light source
Light-emitting mode.
Its advantage is：Memorizer can remember the light-emitting mode of LED light source when cutting out light fixture, open light fixture when next time
When, LED light source can be made to light automatically the color of last time.
In some embodiments, LED light source include warm white LED light source, cool white light LED light source, white LED light source and
RGB-LED light sources, warm white LED light source, cool white light LED light source, white LED light source and RGB-LED light sources are and control module
Connection.
Its advantage is：LED light source can send warm white, cool white light, various glories, with several lighting modules,
Which is made to be applied to various environment.
In some embodiments, night light mode is that luminous power is less than rated power and the color of the light for sending is to pass through
The multiple color that the red LED light source of regulation RGB-LED light sources, blue led light source, the proportioning of green LED light source three are obtained
Light-emitting mode.
Its advantage is：User can select different colors as needed, be suitable for crowd's scope wide.
In some embodiments, remote control includes：Signal projector, instructs for sending to signal receiver；Keyboard,
For being input into the light-emitting mode information and LED light source brightness adjustment information of LED light source；Processing module, for by input through keyboard
Information is converted to instruction and sends to signal projector.
In some embodiments, processing module includes：Keyboard scanning circuit, it is for scanning the information of input through keyboard, raw
Into scanning signal；Oscillating circuit, for keyboard scanning circuit is excited when the button of keyboard is pressed；Timing generator, for making
Keyboard scanning circuit sends the scanning impulse of different sequential；Code produces circuit, for the scanning letter generated to keyboard scanning circuit
Number it is analyzed, judges the key position being pressed, generates corresponding coding；Output circuit, for producing circuit evolving to code
Coding be modulated to be formed instruction after export to signal projector.
In some embodiments, control module and drive control device are arranged on same circuit board.In prior art, drive
Movement controller and control module are provided separately, and by both on same circuit board, can simplify production stage, material-saving.
Description of the drawings
Structural representations of the Fig. 1 for the full light LED of an embodiment of the present invention；
Fig. 2 is the structural representation of the control module of full light LED shown in Fig. 1；
Fig. 3 is the circuit diagram of the drive control device of full light LED shown in Fig. 1；
Fig. 4 is the circuit diagram of the control module of full light LED shown in Fig. 1；
Fig. 5 is the structural representation of the processing module of the remote control of full light LED shown in Fig. 1.
Specific embodiment
The present invention is further detailed explanation below in conjunction with the accompanying drawings.
Fig. 1～3 show schematically show a kind of full light LED of embodiment of the invention.
As shown in figure 1, the full-color LED lamp, including：LED light source 1, control module 2, drive control device 3, remote control 4.LED
Light source 1, can send white light and glory, with one of several lighting modules, several lighting modules be night light mode, night light mode
It is under the control of control module, make the luminous power of LED light source be less than rated power pattern.Control module 2, is configured to control
The conversion of 1 light-emitting mode of LED light source processed, and the input current and voltage of control LED light source 1.Drive control device 3, is connected with power supply
Connect, alternating current can be converted to unidirectional current, and circuit can be regulated and controled.Remote control 4, sends out for sending to control module 2
Optical mode conversion is instructed and the input current and Voltage Cortrol of LED light source 1 are instructed.Control module 2 and drive control device 3 are arranged on
On same circuit board.
LED light source 1, for sending white light and glory, with several lighting modules, including night light mode.Noctilucence mould
Formula is that the luminous power that LED light source 1 is made under the control of control module 2 is less than rated power, and night light mode is that LED light source sends
The color of light be blue, green, purple, orange, grey, yellow, blue or green, or red.User can select different noctilucence colors as needed.
LED light source 1 includes warm white LED light source 11, cool white light LED light source 12, white LED light source 13 and RGB-LED light
Source 14, warm white LED light source 11, cool white light LED light source 12, white LED light source 13 and RGB-LED light sources 14 are and control module
2 connections.Therefore, RGB-LED light sources 14 are provided with red LED chip, green LED chip and blue-light LED chip, by adjusting three
Proportioning realize manifold color-emitting.By the input voltage and electricity that adjust warm white LED light source 11 and cool white light LED light source 12
Stream, can realize the brightness regulation of LED light source.LED light source 1 also includes white LED light source.
The realization of 1 night light mode of LED light source be control module 2 control warm white LED light source 11, cool white light LED light source 12,
White LED light source 13 and RGB-LED light sources 14, make warm white LED light source 11, cool white light LED light source 12 and white LED light source 13
Do not light, the power for making RGB-LED light sources 14 is the 5%～10% of rated power.LED light source 1 is beyond night light mode
During the pattern of sending out, light when cool white light LED light source 12 is different with white LED light source.
LED chip of the white LED light source 13 for white light colour temperature 5000k model 5730.Cool white light LED light source 12 is cool white
The LED chip of warm 10000k models 2835.LED chip of the warm white LED light source 11 for warm white colour temperature 3000k model 5050.
Alternating current can be converted to drive control device 3 low-voltage DC suitable for LED light source.Drive control device 3 also sets
There is power supply indicator.Drive control device 3 is connected with control module 2.Remote control 4 sends to control module 2 and instructs, and can control to drive
The disconnection of movement controller 3 and power supply and connect.
As shown in Fig. 2 control module 2 includes signal receiver 21, microprocessor 22, process circuit 23 and memorizer 24.
Signal receiver 21 is used for the instruction for receiving the transmission of remote control 4.Signal receiver 21 is infrared receiver, and which sets
There is metallic shield, being capable of interference-shielded signal.
Microprocessor 22 is for processing to the instruction that signal receiver 21 is received, and generates data signal.Micro- place
Reason device 22 is decoded to waveform remote control code, and produces data signal according to default software program in microprocessor 22.It is micro-
In processor 22, default software program needs the signal characteristic for exporting for calculating according to decoded information.
In microprocessor 22, the course of work of default software program is：
Whether S1, monitoring external signal, i.e. remote control 4 send instruction；
If S2, detecting the instruction that remote control 4 sends, make signal receiver 21 receive signal, and decoded；
S3, the control signal for calculating needs output according to solution digital content in real time；
S4, execution control signal output, make process circuit 23 control the luminance of LED light source 1.
Process circuit 23 is used for the digital signal for receiving the formation of microprocessor 22, according to Digital Signals LED light source 1
The luminous power of all types of light sources of light-emitting mode, i.e. LED light source 1 and whether light.
Memorizer 24 is used to store light-emitting mode when cutting out power supply residing for LED light source 1.Memorizer 24 can remember cut out
The light-emitting mode of LED light source 1 during light fixture, when light fixture is opened next time, can make LED light source 1 light automatically the face of last time
Color.
Circuit diagrams of the Fig. 3 for drive control device 3.Its course of work is：Civil power is connected, alternating voltage flows through protective tube F1,
Through electric capacity CX1, after inductance LF1 removes interference, then DC voltage is converted into after BD1 bridge heap rectifications, through C1, E1 electric capacity
Filtering.The startup resistance of R14, R15 for circuit, gives electric capacity E2 after power supply is started shooting, and C6 charges, until the VDD power supplys of chip U1
The voltage at end reaches startup voltage, and chip U1 is activated and drives 3 normal work of whole drive control device.Whole drive control device
3 loop response be chip U1 2 foot FB ends by detect the signal intensity that comes of optocoupler U2 feedback transmissions and signal intensity come
Control, when the phenomenons such as short circuit, excessively stream, overpower occurs in output, signal feeds back to 2 feet of chip U1 by optocoupler U2, adjusts
Control circuit and protection circuit.When chip U1 start low voltage, drive signal stop, switching tube shut-off, T1 level of transformator around
Group is exported through D3, E3, E4, E5, L1 rectifying and wave-filtering.Up and down biasing resistor of the circuit of drive control device 3 by regulation U3
R21, R16, R17 are determining the voltage and voltage range of output.So that power supply reaches the related request that design is wanted, and just
Often work.
Circuit diagrams of the Fig. 4 for control module 2.Its course of work is：It is connected with the circuit of drive control device 3, remote control 4
A command signal is penetrated, frequency is 37.9Khz, and user code is 807f, and code value is 01, and infrared remote receiver CN2 receives transmitting
Command signal, the signal beyond metallic shield filters out 37.5-38.7khz absorb accurate command signal, enter
To control chip U6, control chip U6 starts to decode command signal, according to the software program for designing, produces one group of number
It is believed that number, 8,9,10,13,14 foot positions of output to control chip U6, wherein the blue-ray LED core of 8 feet connection RGB-LED light sources 14
Piece, the green LED chip of 9 feet connection RGB-LED light sources 14, the red LED chip of 10 feet connection RGB-LED light sources 14,13 feet
11,14 foot connection cool white light LED light source 12 of connection warm white LED light source and white LED light source 13.13 foot positions and 14 foot position signals
Amplification chip QW is exported, amplifying power is 8 amperes, and amplification chip QW receives signal instruction, exports 8 amperes direct power supplys,
Supply electricity to light source board lamp bead to light.
In Fig. 4, chip U5 is storage chip, light-emitting mode when closing power supply for storing residing for LED light source 1.
As shown in figure 3, remote control 4 includes：Signal projector 41, keyboard 42 and processing module 43.
Signal projector 41, instructs for sending to signal receiver 21.Signal projector 41 be infrared emission tube, energy
Enough transmitted waveform remote control codes.
Keyboard 42, for being input into the light-emitting mode information and LED light source brightness adjustment information of LED light source 1.Keyboard 42 is provided with
Switch/luminous keys, R keys (red is red), G keys (great is green), B keys (blight is blue), W/C (wight/cold, warm light/
Cold light) key, MODE (pattern) key, plus key and subtract key.
Driveing makes drive control device 3 with power on or disconnection by ShiShimonoseki/luminous keys.Pressing switch/luminous keys again can
Make LED light source 1 enter night light mode, and then select noctilucence color.
Pressing W/C bond energys enough makes the warm white LED light source 11 or cool white light LED light source 12 of LED light source 1 light.Press R keys
LED light source 1 can be made to send HONGGUANG.G bond energys enough make LED light source 1 send green glow.B bond energys enough make LED light source 1 send blue light.Press
Lower MODE bond energys enough select the light-emitting mode in addition to night light mode of LED light source.The light-emitting mode of LED light source 1 removes night light mode
Also include outward：Redgreenblue gradual change, redgreenblue saltus step, reddish orange seven color gradual changes of yellowish green ultramarine purple, the yellowish green ultramarine of reddish orange are purple
Seven colors, seven color saltus step.Plus key is pressed, 1 brightness increase of LED light source or color saltus step/gradual change are accelerated.Press and subtract key, LED light source 1 is bright
Degree is reduced or color saltus step/gradual change is slowed down.
Processing module 43, sends to signal projector 41 for the information that keyboard 42 is input into is converted to instruction.Process mould
Block 43 includes：Keyboard scanning circuit 431, oscillating circuit 432, timing generator 433, code produce circuit 434 and output circuit
435。
When keyboard 42 has button to press, oscillating circuit 432 is excited.Oscillating circuit 432 excites keyboard scanning circuit 431,
Start scanning.Timing generator 433 makes keyboard scanning circuit 431 send the scanning ripple of repeatedly difference sequential.Keyboard scanning circuit
The scanning signal that 431 scannings are generated sends to code and produces circuit 434.Code produces circuit 434 and scanning signal is analyzed, and judges
The button being pressed, generates corresponding coding, and is delivered to signal projector 41 by output circuit.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.
Claims (6)
1. full-color LED lamp, it is characterised in that include：
LED light source (1), can send one of white light and glory, including several lighting modules, described several lighting modules for noctilucence
Pattern, the night light mode are that the luminous power that LED light source (1) is made under the control of control module (2) is less than rated power
Pattern, the LED light source (1) include the warm white LED light source (11), cool white light LED light source being connected with control module (2)
(12), white LED light source (13) and RGB-LED light sources (14), the night light mode is warm white LED light source (11), cool white light
LED light source (12) and white LED light source (13) do not light, and the power of RGB-LED light sources (14) is the 5%～10% of rated power
Pattern；
Control module (2), is configured to control the conversion of LED light source (1) light-emitting mode, and the input electricity of control LED light source (1)
Stream and/or voltage, the control module (2) also include memorizer (24), and when closing power supply for storing, LED light source (1) is residing
Light-emitting mode, the circuit of control module (2) includes infrared remote receiver CN2, control chip U6 and amplification chip QW, control chip
2,7 feet of U6 are connected with infrared remote receiver CN2, the blue-light LED chip of 8 feet connection RGB-LED light sources (14) of control chip U6,
The green LED chip of 9 feet connection RGB-LED light sources (14) of control chip U6, the 10 feet connection RGB-LED light of control chip U6
The red LED chip in source (14), 13 feet connection warm white LED light source (11) of control chip U6,14 feet of control chip U6 connect
Cool white light LED light source (12) and white LED light source (13) are connect, 13, the 14 foot position signal outputs of control chip U6 are to amplification chip
4,5, the 6 foot positions of QW, control chip U6 are connected with storage chip U5；
Drive control device (3), is connected with power supply, alternating current can be converted to unidirectional current, and circuit can be regulated and controled；
The control module (2) and drive control device (3) are on same circuit board.
2. full-color LED lamp according to claim 1, it is characterised in that also including remote control (4), for control module
(2) light-emitting mode conversion instruction and the input current and Voltage Cortrol instruction of LED light source (1) are sent.
3. full-color LED lamp according to claim 2, it is characterised in that the control module (2) includes：
Signal receiver (21), for receiving the instruction that remote control (4) sends；
Microprocessor (22), for processing to the instruction that signal receiver (21) is received, and generates digital signal；
Process circuit (23), for receiving the digital signal that microprocessor (22) is formed, according to the Digital Signals LED light
The light-emitting mode in source (1).
4. full-color LED lamp according to claim 1, it is characterised in that the night light mode is luminous power less than specified
The color of power and the light for sending is by adjusting the red LED light source of RGB-LED light sources (14), blue led light source, green
The light-emitting mode of the multiple color that the proportioning of LED light source three is obtained.
5. full-color LED lamp according to claim 2, it is characterised in that the remote control (4) includes：
Signal projector (41), instructs for sending to signal receiver (21)；
Keyboard (42), for being input into the light-emitting mode information and LED light source brightness adjustment information of LED light source (1)；
Processing module (43), sends to signal projector (41) for the information that keyboard (42) is input into is converted to instruction.
6. full-color LED lamp according to claim 5, it is characterised in that the processing module (43) includes：
Keyboard scanning circuit (431), for scanning the information that keyboard (42) is input into, generates scanning signal；
Oscillating circuit (432), for exciting keyboard scanning circuit when the button of keyboard (42) is pressed；
Timing generator (433), for making keyboard scanning circuit (431) send the scanning impulse of different sequential；
Code produces circuit (434), for being analyzed the scanning signal that keyboard scanning circuit (431) is generated, judges to be pressed
Key position, generate corresponding coding；
Output circuit (435), for code is produced circuit (434) coding that generates be modulated to form instruction after export to signal
Emitter (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499442.5A CN104235655B (en) | 2014-09-25 | 2014-09-25 | Full-color LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499442.5A CN104235655B (en) | 2014-09-25 | 2014-09-25 | Full-color LED (Light Emitting Diode) lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104235655A CN104235655A (en) | 2014-12-24 |
| CN104235655B true CN104235655B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499442.5A Expired - Fee Related CN104235655B (en) | 2014-09-25 | 2014-09-25 | Full-color LED (Light Emitting Diode) lamp |
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| CN (1) | CN104235655B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304479A (en) * | 2016-08-19 | 2017-01-04 | 唐晓云 | A kind of intelligent lighting switching LED color lamp of microcomputerized control |
| CN108063968A (en) * | 2017-12-29 | 2018-05-22 | 重庆锐虎光电科技有限公司 | A kind of device of far distance controlled display screen color switching |
| CN110131640A (en) * | 2018-02-09 | 2019-08-16 | 南京小不点信息科技有限公司 | A kind of Moon lamp and preparation method thereof |
| CN111586915A (en) * | 2020-05-25 | 2020-08-25 | 马鞍山三投光电科技有限公司 | Full-color LED lamp control system and control method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225937B (en) * | 2008-01-25 | 2012-11-28 | 宁波泛太机电有限公司 | Wireless remote control toning lamp and method |
| CN202998607U (en) * | 2012-12-25 | 2013-06-12 | 四川新力光源股份有限公司 | LED light-emitting device |
| CN203147616U (en) * | 2013-05-03 | 2013-08-21 | 中山市胜球灯饰集团有限公司 | LED (Light-Emitting Diode) light source device capable of adjusting color temperature |
| CN203442513U (en) * | 2013-07-24 | 2014-02-19 | 蒋显军 | LED (light emitting diode) lamp |
| CN203761647U (en) * | 2014-02-19 | 2014-08-06 | 厦门灿弘光电有限公司 | Infrared induction LED lamp with hand induction light regulation |
| CN104061553A (en) * | 2014-06-26 | 2014-09-24 | 李自成 | Intelligent control type LED (light emitting diode) lamp with Bluetooth and audio playing function and operation method thereof |
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2014
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Granted publication date: 20170412 |