CN109743814A - A kind of control system of variable color-temperature LED light - Google Patents
A kind of control system of variable color-temperature LED light Download PDFInfo
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- CN109743814A CN109743814A CN201910068358.0A CN201910068358A CN109743814A CN 109743814 A CN109743814 A CN 109743814A CN 201910068358 A CN201910068358 A CN 201910068358A CN 109743814 A CN109743814 A CN 109743814A
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Abstract
The invention discloses a kind of control systems of variable color-temperature LED light, including LED light group, further include control unit, colour temperature analytical unit, data acquisition unit and color temperature adjustment unit；Colour temperature analytical unit is connect with LED light group, for acquiring and analyzing the light emission luminance data and light emission color temperature data of LED light group；Data acquisition unit is connect with temperature inductor, illumination photometer and humidity sensor respectively, for acquiring temperature data, illumination data and the humidity data of LED light group working environment；Color temperature adjustment unit is connect with LED light group, for adjusting LED light group luminous brightness and colour temperature；Control unit is connected with colour temperature analytical unit, data acquisition unit and color temperature adjustment unit.The present invention has the advantages that easy to use, easy to operate, realizes the adjusting to LED light group light emission color temperature.
Description
Technical field
The invention belongs to led light technology fields, and in particular to a kind of control system of variable color-temperature LED light.
Background technique
The colour temperature of LED light strip is generally divided into that warm white, just white, cool white is several, and colour temperature is in 3300K hereinafter, photochromic partially red give
With warm feeling, there is steady atmosphere, is generally called warm colour temperature；Colour temperature is centre, people's nothing under this tone in 3000-6000K
Particularly apparent visual psychology effect has frank feeling, for neutral colour temperature；Colour temperature is more than 6000K, photochromic partially blue, is given
Chilly feeling is generally called cool colour temperature, and light source color temperature is different, and bring feels also not identical, under high color temperature light source irradiation, such as brightness
It is not high, there is a kind of sombre atmosphere to people, under the irradiation of low color temperature light source, brightness is excessively high a kind of sultry feeling to people,
The colour temperature of traditional LED is more dull, in order to keep user more comfortable, it is necessary to study a kind of control of variable color-temperature LED light
System.
Summary of the invention
It to solve the deficiencies in the prior art, can be intelligent the purpose of the present invention is to provide a kind of easy to use, easy to operate
Adjust the control system of the light emission color temperature of LED light group.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of control system of variable color-temperature LED light, including LED light group further include control unit, colour temperature analytical unit, data
Acquisition unit and color temperature adjustment unit；Colour temperature analytical unit is connect with LED light group, for acquiring and analyzing shining for LED light group
Brightness data and light emission color temperature data；Data acquisition unit is connect with temperature inductor, illumination photometer and humidity sensor respectively, is used
In temperature data, illumination data and the humidity data of acquisition LED light group working environment；Color temperature adjustment unit is connect with LED light group,
For adjusting LED light group luminous brightness and colour temperature；Control unit and colour temperature analytical unit, data acquisition unit and color temperature adjustment
Unit is connected, and for receiving and processing colour temperature analytical unit and the collected data of data acquisition unit, identifies color temperature adjustment
Instruction, sends a signal to color temperature adjustment unit to adjust the luminance of LED light.
Preferably, aforementioned LED light group includes the first LED light group and the second LED light group.
More preferably, aforementioned color temperature adjustment unit includes the first circuit and second circuit, and the first circuit and second circuit divide
The power on/off that the first LED light group and the second LED light group Yong Yu not controlled passes through the continuous of the first LED light group and the second LED light group
The luminance of multiple switching control the first LED light group and the second LED light group.
It is highly preferred that the light emission color temperature of aforementioned first LED light group is high color temperature light, the light emission color temperature of the second LED light group is
Low color temperature light.
It is further preferred that the high color temperature light of aforementioned first LED light group includes that high color temperature high-luminance light and high color temperature are low bright
Light is spent, the low color temperature light of the second LED light group includes low color temperature high-luminance light and low color temperature low intensity light.
Specifically, aforementioned control unit is adjusted by the collected temperature data of analysis data acquisition unit and illumination data
The luminance of LED light group, temperature value be lower than minimum temperature setting value, and illumination data be lower than minimal illumination setting value when,
Control unit adjusts the second LED light group and issues low color temperature high-luminance light；It is lower than minimum temperature setting value, and illumination number in temperature value
When according to being higher than minimal illumination setting value, control unit adjusts the second LED light group and issues low color temperature low intensity light；It is higher than in temperature value
Minimum temperature setting value, and when illumination data is lower than minimal illumination setting value, control unit adjusts the first LED light group and issues high color
Warm high-luminance light；Temperature value be higher than minimum temperature setting value, and illumination data be higher than minimal illumination setting value when, control unit
It adjusts the first LED light group and issues high color temperature low intensity light.
Preferably, aforementioned minimum temperature setting value is 8 ~ 10 DEG C, and minimal illumination setting value is 40 ~ 50LUX.
More preferably, aforementioned further includes power supply unit, and power supply unit connects LED light group, for providing the work of LED light group
Power supply.
It is highly preferred that aforementioned control unit connects mobile device terminal, color temperature adjustment is issued by mobile device terminal and is referred to
It enables, control unit receives the luminance for instructing and adjusting LED light group.
The invention has the beneficial effects that: the control system of variable color-temperature LED light of the invention has easy to use, operation
Simple advantage realizes the adjusting to LED light group light emission color temperature, is the luminous shape of adjustable LED light group by multiple switching
State, and can be connected with mobile device terminal, the adjusting to LED light group can be completed by mobile device by user；Meanwhile according to
The temperature and illumination of indoor environment, control unit can automatically adjust the luminance of LED light group, to realize intelligent lighting, use
Family is more comfortable.
Detailed description of the invention
Fig. 1 is system structure diagram of the invention.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, a kind of control system of variable color-temperature LED light of the invention, including LED light group, it further include that control is single
Member, colour temperature analytical unit, data acquisition unit and color temperature adjustment unit；Colour temperature analytical unit is connect with LED light group, for acquiring
And analyze the light emission luminance data and light emission color temperature data of LED light group；Data acquisition unit respectively with temperature inductor, illumination photometer
It is connected with humidity sensor, for acquiring temperature data, illumination data and the humidity data of LED light group working environment；Colour temperature tune
Section unit is connect with LED light group, for adjusting LED light group luminous brightness and colour temperature；Control unit and colour temperature analytical unit, number
It is connected according to acquisition unit with color temperature adjustment unit, is collected for receiving and processing colour temperature analytical unit and data acquisition unit
Data, identification color temperature adjustment instruction, send a signal to color temperature adjustment unit to adjust the luminance of LED light.
LED light group includes the first LED light group and the second LED light group, and color temperature adjustment unit includes the first circuit and the second electricity
Road, the first circuit and second circuit are respectively used to the power on/off of control the first LED light group and the second LED light group, pass through the first LED
The luminance of continuous several times switch control the first LED light group and the second LED light group of lamp group and the second LED light group.
The light emission color temperature of first LED light group is high color temperature light, and the light emission color temperature of the second LED light group is low color temperature light.First
The high color temperature light of LED light group includes high color temperature high-luminance light and high color temperature low intensity light, and the low color temperature light of the second LED light group includes
Low color temperature high-luminance light and low color temperature low intensity light.
In the present embodiment, the process of color temperature adjustment unit adjusting LED light group luminance is specific as follows:
Color temperature adjustment unit adjusts the first circuit of control and realizes that energization is primary to the first LED light group, and the first LED light group issues high color
Warm high-luminance light；Color temperature adjustment unit adjusts the first circuit of control and completes energization-power-off-energization movement, the first LED light in 3s
Group issues high color temperature low intensity light；Color temperature adjustment unit adjusts control second circuit and realizes that energization is primary to the second LED light group, the
Two LED light groups issue low color temperature high-luminance light；Color temperature adjustment unit adjusts control second circuit and completes energization-power-off-in 3s
Energization movement, the second LED light group issue low color temperature low intensity light.
Control unit adjusts the hair of LED light group by the collected temperature data of analysis data acquisition unit and illumination data
Light state, temperature value be lower than minimum temperature setting value, and illumination data be lower than minimal illumination setting value when, control unit adjust
Second LED light group issues low color temperature high-luminance light；It is lower than minimum temperature setting value in temperature value, and illumination data is higher than minimum photograph
When spending setting value, control unit adjusts the second LED light group and issues low color temperature low intensity light；It is set in temperature value higher than minimum temperature
Value, and illumination data be lower than minimal illumination setting value when, control unit adjust the first LED light group issue high color temperature high-luminance light；
Temperature value be higher than minimum temperature setting value, and illumination data be higher than minimal illumination setting value when, control unit adjust the first LED
Lamp group issues high color temperature low intensity light.Wherein, minimum temperature setting value is 8 ~ 10 DEG C, and minimal illumination setting value is 40 ~ 50LUX.
This control system further includes power supply unit, and power supply unit connects LED light group, for providing the work electricity of LED light group
Source.Control unit connects mobile device terminal, and user can issue color temperature adjustment instruction by mobile device terminal, and control unit connects
Receive the luminance for instructing and adjusting LED light group.
The control system of variable color-temperature LED light of the invention has the advantages that easy to use, easy to operate, realizes pair
The adjusting of LED light group light emission color temperature is the luminance of adjustable LED light group by multiple switching, and can and mobile device
The adjusting to LED light group can be completed by mobile device by terminal connection, user；Meanwhile according to the temperature and photograph of indoor environment
Degree, control unit can automatically adjust the luminance of LED light group, to realize intelligent lighting, keep user more comfortable.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (9)
1. a kind of control system of variable color-temperature LED light, including LED light group, which is characterized in that further include control unit, colour temperature
Analytical unit, data acquisition unit and color temperature adjustment unit；
The colour temperature analytical unit is connect with LED light group, for acquiring and analyzing the light emission luminance data and illuminant colour of LED light group
Warm data；
The data acquisition unit is connect with temperature inductor, illumination photometer and humidity sensor respectively, for acquiring LED light group work
Make temperature data, illumination data and the humidity data of environment；
The color temperature adjustment unit is connect with LED light group, for adjusting LED light group luminous brightness and colour temperature；
Described control unit is connected with colour temperature analytical unit, data acquisition unit and color temperature adjustment unit, for receiving and locating
Colour temperature analytical unit and the collected data of data acquisition unit are managed, identification color temperature adjustment instruction sends a signal to color temperature adjustment
Unit is to adjust the luminance of LED light.
2. a kind of control system of variable color-temperature LED light according to claim 1, which is characterized in that the LED light group packet
Include the first LED light group and the second LED light group.
3. a kind of control system of variable color-temperature LED light according to claim 2, which is characterized in that the color temperature adjustment
Unit includes the first circuit and second circuit, and first circuit and second circuit are respectively used to the first LED light group of control and the
The power on/off of two LED light groups, by the first LED light group of continuous several times switch control of the first LED light group and the second LED light group and
The luminance of second LED light group.
4. a kind of control system of variable color-temperature LED light according to claim 3, which is characterized in that first LED light
The light emission color temperature of group is high color temperature light, and the light emission color temperature of second LED light group is low color temperature light.
5. a kind of control system of variable color-temperature LED light according to claim 4, which is characterized in that first LED light
The high color temperature light of group includes high color temperature high-luminance light and high color temperature low intensity light, and the low color temperature light of second LED light group includes
Low color temperature high-luminance light and low color temperature low intensity light.
6. a kind of control system of variable color-temperature LED light according to claim 5, which is characterized in that described control unit
The luminance that LED light group is adjusted by the collected temperature data of analysis data acquisition unit and illumination data, in temperature value
Lower than minimum temperature setting value, and when illumination data is lower than minimal illumination setting value, control unit adjusts the second LED light group and issues
Low color temperature high-luminance light；Temperature value be lower than minimum temperature setting value, and illumination data be higher than minimal illumination setting value when, control
Unit adjusts the second LED light group and issues low color temperature low intensity light；It is higher than minimum temperature setting value in temperature value, and illumination data is low
When minimal illumination setting value, control unit adjusts the first LED light group and issues high color temperature high-luminance light；It is higher than in temperature value minimum
Desired temperature, and illumination data be higher than minimal illumination setting value when, control unit adjust the first LED light group issue high color temperature it is low
Brightness light.
7. a kind of control system of variable color-temperature LED light according to claim 6, which is characterized in that the minimum temperature
Setting value is 8 ~ 10 DEG C, and the minimal illumination setting value is 40 ~ 50LUX.
8. a kind of control system of variable color-temperature LED light according to claim 1, which is characterized in that further include that power supply is single
Member, said supply unit connects LED light group, for providing the working power of LED light group.
9. a kind of control system of variable color-temperature LED light according to claim 1, which is characterized in that described control unit
Mobile device terminal is connected, color temperature adjustment instruction is issued by mobile device terminal, control unit, which receives, to be instructed and adjust LED light
The luminance of group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068358.0A CN109743814A (en) | 2019-01-24 | 2019-01-24 | A kind of control system of variable color-temperature LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068358.0A CN109743814A (en) | 2019-01-24 | 2019-01-24 | A kind of control system of variable color-temperature LED light |
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| CN109743814A true CN109743814A (en) | 2019-05-10 |
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| CN201910068358.0A Pending CN109743814A (en) | 2019-01-24 | 2019-01-24 | A kind of control system of variable color-temperature LED light |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7595786B2 (en) * | 2007-11-13 | 2009-09-29 | Capella Microsystems, Corp. | Illumination system and illumination control method for adaptively adjusting color temperature |
| CN102196641A (en) * | 2011-06-15 | 2011-09-21 | 浙江晶日照明科技有限公司 | Automatic dimming garden lamp |
| CN203857428U (en) * | 2014-05-23 | 2014-10-01 | 杭州鸿雁电器有限公司 | Dimmable light-emitting diode (LED) lamp controlled by temperature and luminance |
-
2019
- 2019-01-24 CN CN201910068358.0A patent/CN109743814A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7595786B2 (en) * | 2007-11-13 | 2009-09-29 | Capella Microsystems, Corp. | Illumination system and illumination control method for adaptively adjusting color temperature |
| CN102196641A (en) * | 2011-06-15 | 2011-09-21 | 浙江晶日照明科技有限公司 | Automatic dimming garden lamp |
| CN203857428U (en) * | 2014-05-23 | 2014-10-01 | 杭州鸿雁电器有限公司 | Dimmable light-emitting diode (LED) lamp controlled by temperature and luminance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 210002 No. 74-1 Changle Road, Qinhuai District, Nanjing City, Jiangsu Province Applicant after: JIANGSU CAIHUANG CONSTRUCTION GROUP Co.,Ltd. Address before: No. 74-1 Changle Road, Qinhuai District, Nanjing City, Jiangsu Province, 210002 Applicant before: NANJING CAIHUANG LIGHTING ELECTRIC Co.,Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |