CN208540218U - LED colour temperature-color adaptation device is realized based on single firewire - Google Patents
LED colour temperature-color adaptation device is realized based on single firewire Download PDFInfo
- Publication number
- CN208540218U CN208540218U CN201821170310.8U CN201821170310U CN208540218U CN 208540218 U CN208540218 U CN 208540218U CN 201821170310 U CN201821170310 U CN 201821170310U CN 208540218 U CN208540218 U CN 208540218U
- Authority
- CN
- China
- Prior art keywords
- led
- colour temperature
- color
- control circuit
- switch
- 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.)
- Active
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
LED colour temperature-color adaptation device is realized based on single firewire the utility model discloses a kind of, described device includes: LED switch and LED lamp, one end of LED lamp is connect by LED switch with firewire, and the other end of LED lamp is connect with zero curve, to be formed into a loop with alternating current；The LED lamp includes constant-current driving power supply, control unit, control circuit and LED light group, and the constant-current driving power supply, control unit, control circuit and LED light group are sequentially connected；The LED light group includes warm colour temperature LED, cool colour temperature LED, red LED, green LED and blue led；Described control unit is used to obtain the time value between LED switch unlatching and LED switch closing, and the relation list stored according to memory module generates corresponding instruction and is sent to control circuit, to give each LED power supply, realizes the adjusting of LED colour temperature or color.The utility model embodiment can realize LED colour temperature-color adaptation based on single firewire, without being modified to traditional switching circuit.
Description
Technical field
The utility model relates to field of LED illumination, more particularly to realize LED colour temperature-color adaptation dress based on single firewire
It sets.
Background technique
LED light device substitution conventional incandescent etc. is widely used as light source, while the LED of tunable optical shines
Bright source application is also more and more, and there are many type of the LED illumination source of tunable optical, and other than brightness regulation, there is also color temperature adjustments
And color adaptation.
Currently, being usually light modulation or the tune for realizing lamps and lanterns by DMX512 number lamp light control system or DALI light adjusting system
The control signal of light modulator is sent to specifically by signal wire and controls and receives device, then controls and receives device and pass through by color control
Parsing control signal realizes colour temperature or color adaptation to lamps and lanterns, but traditional illuminating line is disposed based on single firewire
, the light modulation toning of lamps and lanterns is realized by DMX512 number lamp light control system or DALI light adjusting system, then needs portion again
Route is affixed one's name to, it is at high cost, limit the application of light modulation toning LED lamp.
Utility model content
The utility model embodiment provide it is a kind of based on single firewire realize LED colour temperature-color adaptation device, can not change
In the case where becoming traditional switch route, colour temperature-color adaptation of LED is realized based on single firewire.
An embodiment of the present invention provides a kind of based on single firewire realization LED colour temperature-color adaptation device, the dress
It sets and includes:
One end of LED switch and LED lamp, the LED lamp is connect by LED switch with firewire, the LED lamp
The other end is connect with zero curve, to be formed into a loop with alternating current；
The LED lamp includes constant-current driving power supply, control unit, control circuit and LED light group, the constant current driving electricity
Source, control unit, control circuit and LED light group are sequentially connected；
The LED light group includes the first LED light group and the second LED light group, and first LED light group includes warm colour temperature LED
With cool colour temperature LED, second LED light group includes red LED, green LED and blue led；
The control circuit includes first control circuit and second control circuit, and the first control circuit and second control
Circuit is connect with described control unit respectively, and the warm colour temperature LED and cool colour temperature LED connect with the first control circuit respectively
It connects, the red LED, green LED and blue led are connect with the second control circuit respectively；
Described control unit includes:
Memory module and processing module, the memory module are stored with time value and color temperature adjustment mode and color adaptation mould
The corresponding relationship list of formula, the relation list of time value and color temperature value, time value and color value relation list, color temperature value and stream
The relation list and color value of current value through warm colour temperature LED and cool colour temperature LED and flow through red LED, green LED and indigo plant
The relation list of the current value of color LED；
The processing module is connect with the LED switch and memory module, and to obtain, LED switch is opened and LED switch is closed
Time value between closing, and the relation list stored according to memory module generates control signal and is sent to control circuit, with control
The electric current provided to each LED of LED light group is provided, realizes the configuration of LED colour temperature or color.
It further, further include intelligent terminal, the LED switch includes bluetooth module, and the bluetooth module is used for and intelligence
Energy terminal establishes communication connection, is closed with accurately controlling LED switch unlatching and LED switch by intelligent terminal.
Further, the bluetooth module can be replaced wireless communication module or infrared receiving module.
Further, the memory module is also stored with the relation list of time value and current value.
Further, described control unit is single-chip microcontroller.
Compared with prior art, LED colour temperature-color adaptation is realized based on single firewire described in the utility model embodiment
Device by the way that control unit and control circuit are arranged in LED lamp, and are established LED switch and is opened between LED switch closing
Time value and color temperature value and color value corresponding relationship, so as to by adjust LED switch open and LED switch close between
Time interval realize the adjusting of the colour temperature and color of LED lamp, without changing between LED switch and LED lamp
Connection line is convenient for the installation and deployment of the LED of temperature adjustment toning.
Detailed description of the invention
Fig. 1 is the offer of the utility model first embodiment based on single firewire realization LED colour temperature-color adaptation device
Structural schematic diagram.
Fig. 2 is the structural schematic diagram of control circuit and LED light group described in the utility model first embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is the offer of the utility model first embodiment based on single firewire realization LED colour temperature-color adaptation referring to Fig. 1
The structural schematic diagram of device.
It is described to realize that LED colour temperature-color adaptation device includes: based on single firewire
One end of LED switch 100, LED lamp 200 and intelligent terminal 300, the LED lamp 200 passes through LED switch 100
It is connect with firewire, the other end of the LED lamp 200 is connect with zero curve, to be formed into a loop with alternating current.
The LED switch 100 includes bluetooth module 101, and the bluetooth module 101 with the intelligent terminal 300 for building
Vertical connection is with by intelligent terminal 300, accurately control LED switch 100 is opened and LED switch 100 is closed.
It should be noted that in the present embodiment, the bluetooth module 101 can be replaced wireless communication module or infrared connect
Module is received, is communicated to connect with being established with the intelligent terminal 300.
The LED lamp 200 includes constant-current driving power supply 201, control unit 202, control circuit 203 and LED light group
204, the constant-current driving power supply 201, control unit 202, control circuit 203 and LED light group 204 are sequentially connected.
It should be noted that in the present embodiment, the constant-current driving power supply 201 can be replaced constant-voltage driving power source.
Referring to Fig. 2, for the structural schematic diagram of control circuit and LED light group described in the utility model first embodiment.
The control circuit 203 includes first control circuit 2031 and second control circuit 2032.The LED light group 204
Including the first LED light group 2041 and the second LED light group 2042.First LED light group 2041 passes through first control circuit 2031
It is connect with described control unit 202, second LED light group 2042 passes through second control circuit 2032 and described control unit
202 connections.First LED light group 2041 includes warm colour temperature LED and cool colour temperature LED, the warm colour temperature LED and cool colour temperature LED
It is connect respectively with the first control circuit 2031；Second LED light group 2042 includes red LED, green LED and blue
LED, the red LED, green LED and blue led are connect with the second control circuit 2032 respectively.
In the present embodiment, each LED can be multiple concatenated LED.
Described control unit 202 is single-chip microcontroller comprising:
Memory module and processing module, the memory module are stored with time value and color temperature adjustment mode and color adaptation mould
The corresponding relationship list of formula, the relation list of time value and color temperature value, time value and color value relation list, color temperature value and stream
The relation list and color value of current value through warm colour temperature LED and cool colour temperature LED and flow through red LED, green LED and indigo plant
The relation list and time value of the current value of color LED and the relation list of current value.
The processing module is connect with the memory module, and passes through the constant-current driving power supply 201 and the LED switch
100 connections are opened with receiving the signal that LED switch 100 is opened and LED switch 100 is closed according to the signal acquisition LED received
The time value between 100 unlatchings and the closing of LED switch 100 is closed, and control is generated according to the relation list that memory module is stored
Signal is sent to control circuit 203, with the electric current that each LED controlled to LED light group 204 is provided, realizes LED colour temperature or color
Configuration.
In the present embodiment, the time value is opened between the time between the closing of LED switch 100 for LED switch 100
Every.Wherein, time value corresponding to color temperature adjustment mode and color adaptation mode is not identical.
Realize that the workflow of LED colour temperature-color adaptation device carries out specifically based on single firewire to described below
It is bright:
LED switch 100 is opened firstly, controlling using terminal device, connects the power switch of LED lamp 200, LED lamp
Control unit 202 in 200 receives the signal that LED switch 100 is opened and starts timing.
The as needed and preset time value for being stored in memory module and color temperature adjustment mode and color adaptation
The corresponding relationship and time value of mode and the relationship of color temperature value are opening LED switch 100 after a certain period of time, are closing LED switch
100,202 timing of control unit terminates.
Then it is again turned on LED switch 100, acquires above-mentioned LED switch 100 is opened into the closing of LED switch 100 the
One time value, and search the corresponding relationship list of time value Yu color temperature adjustment mode and color adaptation mode.
When the first time value is corresponding with color temperature adjustment mode, then restart to carry out timing, until closing LED switch
100, timing terminates, and obtains the second time value.When being again turned on LED switch 100, the relationship for searching time value and color temperature value is arranged
Table obtains the color temperature value to match with the second time value, then searches color temperature value and flows through warm colour temperature LED's and cool colour temperature LED
The relation list of current value, acquisition is corresponding with the color temperature value to match with the second time value to flow through warm colour temperature LED and cool colour
Then the current value of warm LED generates corresponding control signal according to the current value for flowing through warm colour temperature LED and cool colour temperature LED and sends
To first control circuit 2031 and second control circuit 2032, to control output to the warm colour temperature of first LED light group 2041
The current value of LED and cool colour temperature LED, and obstruct and power to second LED light group 2042, complete the colour temperature configuration of LED lamp.
When the first time value is corresponding with color adaptation mode, then restart timing, until LED switch 100 is closed,
Timing terminates, and obtains third time value.When being again turned on LED switch 100, the relation list of time value and color value is searched,
The color value to match with third time value is obtained, color value is then searched and flows through red LED, green LED and blue led
The relation list of current value, acquisition is corresponding with the color value to match with third time value to flow through red LED, green LED
With the current value of the current value of blue led, phase is then generated according to the current value for flowing through red LED, green LED and blue led
The control signal answered is sent to first control circuit 2031 and second control circuit 2032, with control output to the 2nd LED
The current value of the red LED of lamp group 2042, green LED and blue led, and obstruct and give first LED light group 2041 power supply, it is complete
At the color configuration of LED lamp.For example, control circuit then controls when the color value to match with third time value is red
Red LED is connected, and blocks and powers to first LED light group 2041, green LED and blue led, so that LED lamp
Only issue red light.
When the first time value and color temperature adjustment mode and color adaptation mode not to it is corresponding when then according to presetting
Time value and current value relationship, obtain and be worth the electric current of corresponding warm colour temperature LED and cool colour temperature LED with the first time
Then value is believed according to control corresponding with the current value generation that the first time is worth corresponding warm colour temperature LED and cool colour temperature LED
It number is sent to first control circuit 2031 and second control circuit 2032, control output is to the warm colour temperature LED and cool colour temperature LED
Current value, and obstruct give second LED light group 2042 power supply so that LED lamp present warm white, just white or cool white light
Line realizes the illumination of LED lamp.
In the present embodiment, corresponding with color temperature adjustment mode when first time, value was 1~1.5s, when at the first time
Value be 1.5~2s when, then it is corresponding with color adaptation mode, when first time value be less than 1s or be greater than 2s, then with color temperature adjustment
Mode and color adaptation mode do not correspond to, but the corresponding relationship of value and color temperature adjustment mode and color adaptation mode at the first time
It is not limited to this.
In the present embodiment, the range of second time value is 0.5~1.5s, and the range of the third time value is
0.5~2.5s, but do not limit to and this.
Compared with prior art, LED colour temperature-color adaptation is realized based on single firewire described in the utility model embodiment
Device by the way that control unit and control circuit are arranged in LED lamp, and are established LED switch and is opened between LED switch closing
Time value and color temperature value and color value corresponding relationship, so as to by adjust LED switch open and LED switch close when
Between value realize LED lamp colour temperature and color adjusting, without the connection line changed between LED switch and LED lamp,
It is convenient for the installation and deployment of the LED lamp of temperature adjustment toning.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (5)
1. a kind of realize LED colour temperature-color adaptation device based on single firewire characterized by comprising
LED switch and LED lamp, one end of the LED lamp are connect by LED switch with firewire, the LED lamp it is another
End is connect with zero curve, to be formed into a loop with alternating current；
The LED lamp includes constant-current driving power supply, control unit, control circuit and LED light group, the constant-current driving power supply,
Control unit, control circuit and LED light group are sequentially connected；
The LED light group includes the first LED light group and the second LED light group, and first LED light group includes warm colour temperature LED and cold
Colour temperature LED, second LED light group include red LED, green LED and blue led；
The control circuit includes first control circuit and second control circuit, the first control circuit and second control circuit
It is connect respectively with described control unit, the warm colour temperature LED and cool colour temperature LED are connect with the first control circuit respectively, institute
Red LED, green LED and blue led is stated to connect with the second control circuit respectively；
Described control unit includes:
Memory module and processing module, the memory module are stored with time value and color temperature adjustment mode and color adaptation mode
Corresponding relationship list, the relation list of time value and color temperature value, the relation list of time value and color value, color temperature value with flow through it is warm
The relation list and color value of the current value of colour temperature LED and cool colour temperature LED and flow through red LED, green LED and blue led
Current value relation list；
The processing module is connect with the LED switch and memory module, and to obtain, LED switch is opened and LED switch closes it
Between time value, and the relation list that is stored according to memory module generates control signal and is sent to control circuit, is given with control
The electric current that each LED of LED light group is provided realizes the configuration of LED colour temperature or color.
2. according to claim 1 realize LED colour temperature-color adaptation device based on single firewire, it is characterised in that:
It further include intelligent terminal, the LED switch includes bluetooth module, and the bluetooth module is used to communicate with intelligent terminal foundation
Connection, accurately to be controlled by intelligent terminal, LED switch is opened and LED switch is closed.
3. according to claim 2 realize LED colour temperature-color adaptation device based on single firewire, it is characterised in that: described
Bluetooth module can be replaced wireless communication module or infrared receiving module.
4. according to claim 1 realize LED colour temperature-color adaptation device based on single firewire, it is characterised in that:
The memory module is also stored with the relation list of time value and current value.
5. according to any one of claims 1 to 4 realize LED colour temperature-color adaptation device, feature based on single firewire
It is:
Described control unit is single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170310.8U CN208540218U (en) | 2018-07-23 | 2018-07-23 | LED colour temperature-color adaptation device is realized based on single firewire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821170310.8U CN208540218U (en) | 2018-07-23 | 2018-07-23 | LED colour temperature-color adaptation device is realized based on single firewire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540218U true CN208540218U (en) | 2019-02-22 |
Family
ID=65385918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821170310.8U Active CN208540218U (en) | 2018-07-23 | 2018-07-23 | LED colour temperature-color adaptation device is realized based on single firewire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834262A (en) * | 2018-07-23 | 2018-11-16 | 广州天通智能技术有限公司 | LED colour temperature-color adaptation device and method is realized based on single firewire |
| CN111511063A (en) * | 2020-06-19 | 2020-08-07 | 夏欣怡 | L ED illumination governing system |
-
2018
- 2018-07-23 CN CN201821170310.8U patent/CN208540218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834262A (en) * | 2018-07-23 | 2018-11-16 | 广州天通智能技术有限公司 | LED colour temperature-color adaptation device and method is realized based on single firewire |
| CN111511063A (en) * | 2020-06-19 | 2020-08-07 | 夏欣怡 | L ED illumination governing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110519879A (en) | LED drive power based on the toning of 2.4G remote control light modulating | |
| CN104470159A (en) | LED lighting system | |
| CN106413187A (en) | Control apparatus for LED lamp, and intelligent LED lamp | |
| CN205902141U (en) | LED lamps and lanterns with voice recognition function | |
| CN101725871A (en) | LED plant growth lamp | |
| CN104812146A (en) | Light dimming and color regulating control method for wireless controllable multi-path LEDs (Light-Emitting Diodes) connected in parallel to current source | |
| CN208540218U (en) | LED colour temperature-color adaptation device is realized based on single firewire | |
| CN208317065U (en) | LED drive power based on the toning of 2.4G remote control light modulating | |
| CN106604454A (en) | Driving circuit and driving method of using switch to set LED luminance | |
| CN203251465U (en) | Independently white-light and color-light adjustable LED intelligent bulb set for desk lamp | |
| CN206525004U (en) | A kind of circuit of LED of adjustable color temperature | |
| CN203240334U (en) | Intelligent light-adjusting LED (light-emitting diode) lamp | |
| CN209017343U (en) | A kind of light modulation toning LED isolation constant-current driving power supply | |
| CN206341452U (en) | Can darkening toning intelligent LED lamp | |
| CN208041638U (en) | The lighting system of comprehensive a variety of lighting effects | |
| CN110493920A (en) | A kind of automatic control intelligent LED lamp | |
| CN209134665U (en) | Dimmable lighting device and light adjusting circuit | |
| CN107846749B (en) | The LED lamp system and its control method of a kind of stepless colour temperature and brightness regulation | |
| CN207118020U (en) | A kind of LED plant growth lamp circuit | |
| CN106793292B (en) | Can darkening toning intelligent LED lamp | |
| CN205812444U (en) | Intelligent lightening device | |
| CN205640511U (en) | LED intelligence house illumination lamps and lanterns by control of wireless bluetooth | |
| CN108834262A (en) | LED colour temperature-color adaptation device and method is realized based on single firewire | |
| CN114007300A (en) | Intelligent illumination control system | |
| CN209659682U (en) | A kind of LED control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210722 Address after: 510660 room 343, No. 6, chepo Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Lingkong Technology Co.,Ltd. Address before: 510000 A216, building 13, No. 232, Waihuan East Road, Xiaoguwei street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SKYTONE SMART TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right |