CN207589246U - 2.4G remote control light modulating circuits - Google Patents
2.4G remote control light modulating circuits Download PDFInfo
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- CN207589246U CN207589246U CN201721767093.6U CN201721767093U CN207589246U CN 207589246 U CN207589246 U CN 207589246U CN 201721767093 U CN201721767093 U CN 201721767093U CN 207589246 U CN207589246 U CN 207589246U
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- modulation processor
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Abstract
The utility model is related to 2.4G remote control light modulating technologies.The utility model solves the current single the problem of requirement that cannot meet different scenes is dimmed to LED light, causes hommization insufficient, it is proposed that a kind of 2.4G remote control light modulatings circuit, technical solution can be summarized as：Including multiple light bar, 2.4G remote control receptions chip, light modulation processor, power module and light bar control chip, the 2.4G remote control receptions chip and power module are connect with light modulation processor, light modulation processor controls chip to connect by multiple PWM interfaces with light bar, multiple light bar are connect with light bar control chip, and multiple PWM interfaces are corresponding with multiple light bar.The beneficial effects of the utility model are, the remote control light modulating instruction of reception is transferred to light modulation processor processing by 2.4G remote control receptions chip, light modulation processor meets the corresponding pwm signal of different light bar requirement of light regulation according to dimming commands control output, light bar control chip controls the brightness of corresponding light bar according to each PWM waveform, it is achieved thereby that the brightness adjustment control of LED light.
Description
Technical field
The utility model is related to light regulating technologies, more particularly to utilize the technology of the 2.4G remote control light modulatings of PWM.
Background technology
With the arriving in intelligent lighting epoch, for TV, sleep, read, the different usage scenarios such as get up in the night to urinate, with a
LED light needs to export different brightness and colour temperature so that illuminating effect meets the needs of people, such as the characteristics of different scenes
What can simply and effectively dim LED light, realize the remote control light modulating control of LED light, be that the utility model will solve
Problem.
Utility model content
The purpose of this utility model is to provide a kind of 2.4G remote control light modulatings circuit, after corresponding software approach is applied i.e.
Can solve at present it is single the requirement that cannot meet different scenes is dimmed to LED light, cause hommization is insufficient to ask
Topic.
The utility model solves its technical problem, the technical solution adopted is that：2.4G remote control light modulating circuits, including multiple lamps
Band, which is characterized in that 2.4G remote control receptions chip, light modulation processor, power module and light bar control chip are further included, it is described
2.4G remote control receptions chip and power module are connect with light modulation processor, and light modulation processor passes through multiple PWM interfaces and light bar
Chip connection is controlled, multiple light bar are connect with light bar control chip, and the multiple PWM interfaces are corresponding with multiple light bar.
Specifically, the 2.4G remote control receptions chip is connect by SPI interface or IIC interfaces with light modulation processor.
Further, the 2.4G remote control receptions chip is the 2.4G remote control reception chips of model KXD2.4GRF.
Specifically, the light modulation processor that the light modulation processor is model STM8S003F3P6.
Still further, the power module is the power module of model HT7533-1.
The beneficial effects of the utility model are, by above-mentioned 2.4G remote control light modulatings circuit, to add in corresponding software approach,
The remote control light modulating instruction of reception is transferred to light modulation processor processing by 2.4G remote control receptions chip, and light modulation processor refers to according to light modulation
Control output is enabled to meet the corresponding pwm signal of different light bar requirement of light regulation, light bar control chip is controlled according to each PWM waveform
The brightness of corresponding light bar, it is achieved thereby that the brightness adjustment control of LED light, substantially increases hommization.
Description of the drawings
Fig. 1 is the structure composition figure of utility model 2.4G remote control light modulating circuits.
Specific embodiment
With reference to the accompanying drawings and embodiments, the technical solution of the utility model is described in detail.
2.4G remote control light modulatings circuit described in the utility model by multiple light bar, 2.4G remote control receptions chip, light modulation processor,
Power module and light bar control chip composition, structure composition figure referring to Fig. 1, wherein, 2.4G remote control receptions chip and power supply mould
Block is connect with light modulation processor, and light modulation processor controls chip to connect by multiple PWM interfaces with light bar, multiple light bar and lamp
Band control chip connection, multiple PWM interfaces are corresponding with multiple light bar.
Embodiment
The utility model embodiment 2.4G remote control light modulating circuits, at multiple light bar, 2.4G remote control receptions chip, light modulation
Device, power module and light bar control chip are managed, 2.4G remote control receptions chip and power module connect with light modulation processor, dim
Processor controls chip to connect by multiple PWM interfaces with light bar, and multiple light bar are connect with light bar control chip, and multiple PWM connect
Mouth is corresponding with multiple light bar, and in this example, light bar is preferably the light bar of amber light band, white lamps band and mini light night, PWM interfaces
Corresponding is three.
In foregoing circuit, 2.4G remote control receptions chip is preferably connect by SPI and is connect with light modulation processor, can be led to mouth
IIC interfaces are crossed in light modulation processor connection；2.4G remote control reception chips are preferably that the 2.4G remote controls of model KXD2.4GRF connect
Receive chip；Light modulation processor is preferably the light modulation processor of model STM8S003F3P6；Power module is preferably model
Power module for HT7533-1.
It,, can after corresponding software approach is added in using the 2.4G remote control light modulating circuits of the utility model in practical application
Reach following effect：
The remote control light modulating instruction of reception is transferred to light modulation processor processing by 2.4G remote control receptions chip, dims processor root
The corresponding PWM for meeting the requirement of light regulation of the light bar of amber light band, white lamps band and mini light night according to dimming commands control output believes
Number, light bar control chip controls the brightness of corresponding light bar according to each PWM waveform, it is achieved thereby that the brightness adjustment control of LED light.
According to the description of this example as it can be seen that the software approach of above-mentioned addition or application is the prior art, no further details here.
Claims (5)
1.2.4G remote control light modulating circuit, including multiple light bar, which is characterized in that further include 2.4G remote control receptions chip, at light modulation
Device, power module and light bar control chip are managed, the 2.4G remote control receptions chip and power module are connect with light modulation processor,
Light modulation processor controls chip to connect by multiple PWM interfaces with light bar, and multiple light bar are connect with light bar control chip, described more
A PWM interfaces are corresponding with multiple light bar.
2. 2.4G remote control light modulatings circuit according to claim 1, which is characterized in that the 2.4G remote control receptions chip passes through
SPI interface or IIC interfaces are connect with light modulation processor.
3. 2.4G remote control light modulatings circuit according to claim 1, which is characterized in that the 2.4G remote control receptions chip is type
Number be KXD2.4GRF 2.4G remote control reception chips.
4. 2.4G remote control light modulatings circuit according to claim 1, which is characterized in that the light modulation processor is model
The light modulation processor of STM8S003F3P6.
5. 2.4G remote control light modulatings circuit according to any one of claims 1-4, which is characterized in that the power module is
The power module of model HT7533-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767093.6U CN207589246U (en) | 2017-12-15 | 2017-12-15 | 2.4G remote control light modulating circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721767093.6U CN207589246U (en) | 2017-12-15 | 2017-12-15 | 2.4G remote control light modulating circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207589246U true CN207589246U (en) | 2018-07-06 |
Family
ID=62738447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721767093.6U Active CN207589246U (en) | 2017-12-15 | 2017-12-15 | 2.4G remote control light modulating circuits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207589246U (en) |
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2017
- 2017-12-15 CN CN201721767093.6U patent/CN207589246U/en active Active
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