CN206164916U - Wireless control system of LED car light - Google Patents
Wireless control system of LED car light Download PDFInfo
- Publication number
- CN206164916U CN206164916U CN201621137642.7U CN201621137642U CN206164916U CN 206164916 U CN206164916 U CN 206164916U CN 201621137642 U CN201621137642 U CN 201621137642U CN 206164916 U CN206164916 U CN 206164916U
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- module
- led
- daytime running
- running lamps
- control system
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a wireless control system of LED car light, include: respectively with the input of decompression module, voltage regulating module's input and the power module that the mixing of colors module is connected, the output of the decompression module be connected with wireless communication module, the decompression module of being connected with LED daytime running lamp's adjustting of the lighteness module, the voltage regulating module's that is connected with the LED daytime running lamp color tuning module output, the mixing of colors module of being connected with LED daytime running lamp color tuning module and wireless communication module. The utility model discloses a wireless communication module, with LED car light system and outside terminal connection, it can long -range adjustting of the lighteness and color tuning to LED daytime running lamp to have realized that the user passes through the terminal, improves daytime running lamp's utilization ratio, realizes energy saving and emission reduction, and has improved user experience.
Description
Technical field
The utility model is related to automotive field, more particularly to the wireless control system of LED car lamp.
Background technology
Existing daytime running lamps cannot carry out the control to car light and regulation by exterior terminal, due to car light develop it is more next
More modernize, increasingly develop towards LEDization, but many depots are not opened for the User Defined of car light controls work(
Can, user can only be single dull switching car light, and as a result result in car light cannot reduce power consumption, the result of poor user experience.
In prior art, car light cannot meet the personalized demand of young man, also conveniently cannot be controlled by user, for
For increasing young user, single lamp system cannot meet their demand.
Therefore, defect of the prior art is, for car light in the daytime, it is impossible to realize passing through control of the exterior terminal to car light
And regulation, poor user experience, car light utilization rate is low.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of wireless control system of LED car lamp, employs LED cars
The mode that lamp system is connected with exterior terminal, realizes that user, by the brightness of terminal-pair car light and the control and regulation of color, carries
The utilization rate of high daytime running lamps, realizes energy-saving and emission-reduction, and improves Consumer's Experience.
To solve above-mentioned technical problem, the technical scheme that the utility model is provided is：
The utility model provides a kind of wireless control system of LED car lamp, including：Power module, wireless communication module,
The luminance adjustment module of LED daytime running lamps, LED daytime running lamps color adaptation modules, pressure-reduction module, toning module and pressure regulation
Module；
Power module input respectively with the pressure-reduction module, the input of the voltage regulating module and the toning
Module connects；For for three module for power supply；The output end of the pressure-reduction module is connected with the wireless communication module, for inciting somebody to action
The luminance state of daytime running lamps is transmitted to wireless communication module, the brightness of the pressure-reduction module and the LED daytime running lamps
Adjustment module connects, for adjusting the luminous intensity of LED daytime running lamps by pressure-reduction module；
The output end of the voltage regulating module is connected with the LED daytime running lamps color adaptation module, for for the LED
Daytime running lamps color adaptation module provides the voltage of stable output；The toning module and the LED daytime running lamps color
Adjustment module connects, and the toning module is connected with institute wireless communication module, for by mix colours module and the pressure regulation
Module adjusts the color of LED daytime running lamps.
The utility model is connected LED car lamp system with exterior terminal by wireless communication module, is realized user and is passed through
Terminal remotely to the brightness regulation and color adaptation of LED daytime running lamps can improve the utilization rate of daytime running lamps, realize section
Can reduce discharging, and improve Consumer's Experience.
Further, the luminance adjustment module of the LED daytime running lamps includes that light-adjusting module, daytime running lamps brightness are anti-
Feedback module and daytime running lamps state recognition module；
The light-adjusting module is connected with the wireless communication module, and the pressure-reduction module distinguishes the daytime running lamps brightness
Feedback module and the daytime running lamps state recognition module connect, for obtaining the luminance state of LED daytime running lamps.
Further, the LED daytime running lamps color adaptation module includes LED drive module and three primary colors LED light source,
The three primary colors LED light source is respectively red LED light source, green LED light source and blue led light source；
The LED drive module is connected respectively with the output end and the three primary colors LED light source of the voltage regulating module, described
Voltage regulating module is used for the voltage for providing stable output for the LED drive module, and the LED drive module is used to drive described three
Primary-color LED light source carries out LED daytime running lamps color adaptations.
Further, the wireless communication module is BLE4.0 bluetooth modules, and the BLE4.0 bluetooth modules are blue with mobile phone
Tooth is connected, for realizing controlled in wireless of mobile phone A PP to LED car lamp.
Further, the toning module includes a switch and a slide rheostat；The switch ends respectively with
Power module and slide rheostat fixing end connect；The PWM pins of the sliding end of the slide rheostat and the voltage regulating module
It is connected.
Further, the pressure-reduction module includes a decompression chip, and in the decompression chip SENSE- pins are included
For receiving the status information of LED daytime running lamps and the feedback of monochrome information.
Further, the daytime running lamps brightness feedback module includes at least one luminosity sensor.
Further, the power module is vehicle power supply, and the voltage range for being provided is in 12V-28V.
Further, the output end of the light-adjusting module include at least one current regulator diode, FET, one
Filter capacitor, a diode and a resistance, export to the output of LED daytime running lamps for stablizing the light-adjusting module
Electric current.
Further, current regulator diode is also associated between the voltage regulating module and power module, for filtering out automobile
The momentary spike electric current produced during startup.
In the utility model, user can pass through state or the brightness that mobile phone A PP stably obtains LED daytime running lamps immediately
Information, when actual natural lighting intensity is very strong, quickly can reduce being driven a vehicle between LED days using mobile phone A PP control light-adjusting module
The brightness of lamp, when actual weather condition it is very severe, when preventing people from differentiating the color for identifying daytime running lamps easily, can
Conveniently and efficiently using mobile phone A PP control toning module, change the voltage of three primary colors LED light source, so as to adjust daytime running lamps
Color, make the color of daytime running lamps more eye-catching, when bad weather is driven a vehicle, pedestrian can quickly recognize, largely
On reduce the generation of driving accident in the daytime.Conveniently realize reduction power consumption, the purpose of energy-saving and emission-reduction.Improve user and use this
The experience of utility model.
Description of the drawings
In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.
Fig. 1 shows a kind of signal of the wireless control system of LED car lamp that the utility model first embodiment is provided
Figure；
Fig. 2 shows a kind of decompression of the wireless control system of LED car lamp that the utility model first embodiment is provided
Module circuit diagram；
Fig. 3 shows a kind of light modulation of the wireless control system of LED car lamp that the utility model first embodiment is provided
Module circuit diagram；
Fig. 4 shows a kind of bluetooth of the wireless control system of LED car lamp that the utility model first embodiment is provided
Module pinouts；
Fig. 5 shows that a kind of car light color of the wireless control system of LED car lamp that the utility model is provided is adjusted
Section internal circuit diagram.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is intended only as, and this reality can not be limited with this
With new protection domain.
Embodiment one
Embodiment one provides a kind of wireless control system of the LED car lamp being applied in car, and Fig. 1 shows this practicality
A kind of schematic diagram of the wireless control system of LED car lamp that new first embodiment is provided；As shown in Figure 1 embodiment one is provided
A kind of LED car lamp being applied in car wireless control system, including：
Power module, wireless communication module, the luminance adjustment module of LED daytime running lamps, LED daytime running lamps color are adjusted
Section module, pressure-reduction module, toning module and voltage regulating module；
Power module input respectively with pressure-reduction module, the input of voltage regulating module and toning module are connected；For for
Three module for power supply；The output end of pressure-reduction module is connected with wireless communication module, for the luminance state of daytime running lamps to be passed
The luminance adjustment module connection of wireless communication module, pressure-reduction module and LED daytime running lamps is transported to, for adjusting by pressure-reduction module
The luminous intensity of section LED daytime running lamps；
The output end of voltage regulating module is connected with LED daytime running lamps color adaptation modules, for for LED daytime running lamps face
Color adjustment module provides the voltage of stable output；Toning module is connected with LED daytime running lamps color adaptation modules, module of mixing colours
It is connected with institute wireless communication module, for adjusting the color of LED daytime running lamps by toning module and voltage regulating module.
The utility model is connected LED car lamp system with exterior terminal by wireless communication module, is realized user and is passed through
Terminal remotely to the brightness regulation and color adaptation of LED daytime running lamps can improve the utilization rate of daytime running lamps, realize section
Can reduce discharging, and improve Consumer's Experience.
Specifically, power module is the 12V direct currents drawn by car inner.
Specifically, exterior terminal is at least one of mobile phone, computer and Pad.
Specifically, the luminance adjustment module of LED daytime running lamps includes light-adjusting module, daytime running lamps brightness feedback module
With daytime running lamps state recognition module；
Light-adjusting module is connected with wireless communication module, and pressure-reduction module is distinguished daytime running lamps brightness feedback module and gone in the daytime
Car light state recognition module connects, for obtaining the luminance state of LED daytime running lamps.
Specifically, LED daytime running lamps color adaptation module includes LED drive module and three primary colors LED light source, three primary colours
LED/light source is respectively red LED light source, green LED light source and blue led light source；
LED drive module is connected respectively with the output end and three primary colors LED light source of voltage regulating module, voltage regulating module be used for be
LED drive module provides the voltage of stable output, and LED drive module is used to drive three primary colors LED light source to carry out being driven a vehicle between LED days
Lamp color adaptation.
Specifically, wireless communication module is BLE4.0 bluetooth modules, and BLE4.0 bluetooth modules are connected with Bluetooth of mobile phone, is used
In realizing controlled in wireless of mobile phone A PP to LED car lamp.
Specifically, module of mixing colours includes a switch and a slide rheostat；Switch ends respectively with power module and
Slide rheostat fixing end connects；The sliding end of slide rheostat is connected with the PWM pins of voltage regulating module.
Specifically, pressure-reduction module includes a decompression chip, and SENSE- pins are included for receiving LED in decompression chip
The status information of daytime running lamps and the feedback of monochrome information.
Specifically, daytime running lamps brightness feedback module includes at least one luminosity sensor.
Specifically, the output end of light-adjusting module includes at least one current regulator diode, FET, a filtered electrical
Appearance, a diode and a resistance, export to the output current of LED daytime running lamps for stablizing light-adjusting module.
Specifically, current regulator diode is also associated between voltage regulating module and power module, for filtering out during automobile starting
The momentary spike electric current of generation.
Specifically, the output end of voltage regulating module is arranged to different output electricity according to the different colours of three primary colors LED light source
Pressure；Red LED light source is set to 1.8V, and green LED light source is set to 3.0V, and blue led light source is set to 3.2V.By adjusting
The voltage of three primary colors LED light source, realizes the regulation to three primary colors LED light source color.
A kind of wireless control system of LED car lamp that the utility model is provided is applied in car, and the mobile phone terminal of user is (eventually
End) APP is connected by bluetooth module with the wireless control system of the LED car lamp, by the concrete operations at mobile phone A PP end, reality
Now to the brightness regulation and color adaptation of LED car lamp, user is set remotely to carry out manipulation according to the actual demand of oneself, it is convenient fast
Victory, energy-saving and emission-reduction.
Specifically, user stably obtains the state or monochrome information of LED daytime running lamps by mobile phone A PP immediately, when
When actual natural lighting intensity is very strong, quickly can control light-adjusting module using mobile phone A PP reduces the bright of LED daytime running lamps
Degree, when actual weather condition is very severe, when preventing people from differentiating the color for identifying daytime running lamps easily, can facilitate fast
Promptly using mobile phone A PP control toning module, change the voltage of three primary colors LED light source, so as to adjust the color of daytime running lamps,
Make the color of daytime running lamps more eye-catching, pedestrian can quickly recognize when bad weather is driven a vehicle, and largely reduce
In the daytime the generation of driving accident.Conveniently realize reduction power consumption, the purpose of energy-saving and emission-reduction.Improving user uses this practicality new
The experience of type.
Shown in Fig. 2 to Fig. 5, according to each several part of the wireless control system of the LED car lamp of the utility model first embodiment
Circuit diagram, by the power module in the utility model, wireless communication module, the luminance adjustment module of LED daytime running lamps, LED
Daytime running lamps color adaptation module, pressure-reduction module, toning module and voltage regulating module are integrated on circuit boards.
Wherein, with SENSE pins for output voltage detection, reference voltage detection is from 1.2V to 5.0V for voltage regulating module
(with 0.1V as advanced unit).When supply voltage is less than setting value, the pin can send reset signal, so that equipment and dress
Put safety reset.Even if also can guarantee that stable output when SENSE pin voltages are reduced to 0 volt.
Embodiment two
Embodiment two provides a kind of wireless control system of the LED car lamp being applied in lorry, as shown in Figure 1：Implement
The wireless control system of the LED car lamp in example two, including：
Power module, wireless communication module, the luminance adjustment module of LED daytime running lamps, LED daytime running lamps color are adjusted
Section module, pressure-reduction module, toning module and voltage regulating module；
Power module input respectively with pressure-reduction module, the input of voltage regulating module and toning module are connected；For for
Three module for power supply；The output end of pressure-reduction module is connected with wireless communication module, for the luminance state of daytime running lamps to be passed
The luminance adjustment module connection of wireless communication module, pressure-reduction module and LED daytime running lamps is transported to, for adjusting by pressure-reduction module
The luminous intensity of section LED daytime running lamps；
The output end of voltage regulating module is connected with LED daytime running lamps color adaptation modules, for for LED daytime running lamps face
Color adjustment module provides the voltage of stable output；Toning module is connected with LED daytime running lamps color adaptation modules, module of mixing colours
It is connected with institute wireless communication module, for adjusting the color of LED daytime running lamps by toning module and voltage regulating module.
The utility model is connected LED car lamp system with exterior terminal by wireless communication module, is realized user and is passed through
Terminal remotely to the brightness regulation and color adaptation of LED daytime running lamps can improve the utilization rate of daytime running lamps, realize section
Can reduce discharging, and improve Consumer's Experience.
Specifically, power module is the 24V direct currents drawn by lorry inside.
Specifically, the luminance adjustment module of LED daytime running lamps includes light-adjusting module, daytime running lamps brightness feedback module
With daytime running lamps state recognition module；
Light-adjusting module is connected with wireless communication module, and pressure-reduction module is distinguished daytime running lamps brightness feedback module and gone in the daytime
Car light state recognition module connects, for obtaining the luminance state of LED daytime running lamps.
Specifically, LED daytime running lamps color adaptation module includes LED drive module and three primary colors LED light source, three primary colours
LED/light source is respectively red LED light source, green LED light source and blue led light source；
LED drive module is connected respectively with the output end and three primary colors LED light source of voltage regulating module, voltage regulating module be used for be
LED drive module provides the voltage of stable output, and LED drive module is used to drive three primary colors LED light source to carry out being driven a vehicle between LED days
Lamp color adaptation.
Specifically, wireless communication module is BLE4.0 bluetooth modules, and BLE4.0 bluetooth modules are connected with Bluetooth of mobile phone, is used
In realizing controlled in wireless of mobile phone A PP to LED car lamp.
Specifically, module of mixing colours includes a switch and a slide rheostat；Switch ends respectively with power module and
Slide rheostat fixing end connects；The sliding end of slide rheostat is connected with the PWM pins of voltage regulating module.
Specifically, pressure-reduction module includes a decompression chip, and SENSE- pins are included for receiving LED in decompression chip
The status information of daytime running lamps and the feedback of monochrome information.
Specifically, daytime running lamps brightness feedback module includes at least one luminosity sensor.
Specifically, the output end of light-adjusting module includes at least one current regulator diode, FET, a filtered electrical
Appearance, a diode and a resistance, export to the output current of LED daytime running lamps for stablizing light-adjusting module.
Specifically, current regulator diode is also associated between voltage regulating module and power module, for filtering out during automobile starting
The momentary spike electric current of generation.
Specifically, the output end of voltage regulating module is arranged to different output electricity according to the different colours of three primary colors LED light source
Pressure；Red LED light source is set to 1.8V, and green LED light source is set to 3.0V, and blue led light source is set to 3.2V.By adjusting
The voltage of three primary colors LED light source, realizes the regulation to three primary colors LED light source color.
A kind of wireless control system of LED car lamp that the utility model is provided is applied in car, and the mobile phone terminal of user is (eventually
End) APP is connected by bluetooth module with the wireless control system of the LED car lamp, by the concrete operations at mobile phone A PP end, reality
Now to the brightness regulation and color adaptation of LED car lamp, user is set remotely to carry out manipulation according to the actual demand of oneself, it is convenient fast
Victory, energy-saving and emission-reduction.
Specifically, user stably obtains the state or monochrome information of LED daytime running lamps by mobile phone A PP immediately, when
When actual natural lighting intensity is very strong, quickly can control light-adjusting module using mobile phone A PP reduces the bright of LED daytime running lamps
Degree, when actual weather condition is very severe, when preventing people from differentiating the color for identifying daytime running lamps easily, can facilitate fast
Promptly using mobile phone A PP control toning module, change the voltage of three primary colors LED light source, so as to adjust the color of daytime running lamps,
Make the color of daytime running lamps more eye-catching, pedestrian can quickly recognize when bad weather is driven a vehicle, and largely reduce
In the daytime the generation of driving accident.Conveniently realize reduction power consumption, the purpose of energy-saving and emission-reduction.Improving user uses this practicality new
The experience of type.
Shown in Fig. 2 to Fig. 5, a kind of wireless control system of the LED car lamp provided by the utility model embodiment it is each
Partial circuit diagram, as shown in Figures 2 to 5, by the power module in the utility model, wireless communication module, LED daytime running lamps
Luminance adjustment module, LED daytime running lamps color adaptation modules, pressure-reduction module, toning module and voltage regulating module be integrated in one
On individual circuit board.
Wherein, with SENSE pins for output voltage detection, reference voltage detection is from 1.2V to 5.0V for voltage regulating module
(with 0.1V as advanced unit).When supply voltage is less than setting value, the pin can send reset signal, so that equipment and dress
Put safety reset.Even if also can guarantee that stable output when SENSE pin voltages are reduced to 0 volt.
Flow process when the utility model is used is as follows：
Step one：After human pilot starts automobile or lorry, bluetooth module is automatically connected to LED daytime running lamps；
Step 2：Bluetooth module obtains the status information and monochrome information of the driving lamp of LED and the driving lamp of LED automatically
Colouring information；
This step is obtained between LED days using daytime running lamps brightness feedback module and daytime running lamps state recognition module
The existing situation of driving lamp (on off state of LED driving lamp, monochrome information), while using LED daytime running lamps color adaptations
Module obtains the colouring information of three primary colors LED light source；
Step 3：The information (including monochrome information and colouring information of car light) for obtaining is passed through bluetooth by bluetooth module automatically
Transmit to mobile phone；
Step 4：User is dimmed (to LED by mobile phone A PP according to the monochrome information of the LED daytime running lamps for obtaining
The brightness of daytime running lamps is adjusted), user is entered by mobile phone A PP according to the colouring information of the LED daytime running lamps for obtaining
Row color adaptation.
Specifically, on mobile phone A PP interface, brightness regulation interface and the LED of corresponding LED daytime running lamps are provided with
The color adaptation interface of daytime running lamps, user can recognize the state that car light is presently in, Ran Houtong by mobile phone A PP interface
Corresponding selection is crossed, operational order is issued, remote adjustment vehicle lamp brightness and color is carried out.
Because a kind of wireless control system of LED car lamp of the utility model offer increased bluetooth module, and mobile phone
The exploitation of APP.User can pass through state or monochrome information that mobile phone A PP obtains LED daytime running lamps immediately, when actual natural light
According to intensity it is very strong when, can quickly using mobile phone A PP control light-adjusting module reduce LED daytime running lamps brightness, reduce work(
While consumption, the experience of user is improved.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It still can modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent；And these are changed or are replaced, the essence for not making appropriate technical solution departs from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and specification.
Claims (10)
- The wireless control system of 1.LED car lights, it is characterised in that include：Drive a vehicle between power module, wireless communication module, LED days The luminance adjustment module of lamp, LED daytime running lamps color adaptation modules, pressure-reduction module, toning module and voltage regulating module；Power module input respectively with the pressure-reduction module, the input of the voltage regulating module and the toning module Connection；For for three module for power supply；The output end of the pressure-reduction module is connected with the wireless communication module, for will in the daytime The luminance state of driving lamp is transmitted to wireless communication module, the brightness regulation of the pressure-reduction module and the LED daytime running lamps Module connects, for adjusting the luminous intensity of LED daytime running lamps by pressure-reduction module；The output end of the voltage regulating module is connected with the LED daytime running lamps color adaptation module, for between the LED days Driving lamp color adaptation module provides the voltage of stable output；The toning module and the LED daytime running lamps color adaptation Module connects, and the toning module is connected with institute wireless communication module, for by module and the voltage regulating module of mixing colours Adjust the color of LED daytime running lamps.
- 2. the wireless control system of LED car lamp according to claim 1, it is characterised in thatThe luminance adjustment module of the LED daytime running lamps includes light-adjusting module, daytime running lamps brightness feedback module and in the daytime Driving lamp state recognition module；The light-adjusting module is connected with the wireless communication module, and the pressure-reduction module distinguishes the daytime running lamps brightness feedback Module and the daytime running lamps state recognition module connect, for obtaining the luminance state of LED daytime running lamps.
- 3. the wireless control system of LED car lamp according to claim 1, it is characterised in thatThe LED daytime running lamps color adaptation module includes LED drive module and three primary colors LED light source, the three-primary color LED Light source is respectively red LED light source, green LED light source and blue led light source；The LED drive module is connected respectively with the output end and the three primary colors LED light source of the voltage regulating module, the pressure regulation Module is used for the voltage for providing stable output for the LED drive module, and the LED drive module is used to drive the three primary colours LED/light source carries out LED daytime running lamps color adaptations.
- 4. the wireless control system of LED car lamp according to claim 1, it is characterised in thatThe wireless communication module is BLE4.0 bluetooth modules, and the BLE4.0 bluetooth modules are connected with Bluetooth of mobile phone, are used for Realize controlled in wireless of mobile phone A PP to LED car lamp.
- 5. the wireless control system of LED car lamp according to claim 1, it is characterised in thatThe toning module includes a switch and a slide rheostat；The switch ends are connected respectively with power module and slide rheostat fixing end；The sliding end of the slide rheostat is connected with the PWM pins of the voltage regulating module.
- 6. the wireless control system of LED car lamp according to claim 1, it is characterised in thatThe pressure-reduction module includes a decompression chip, and SENSE- pins are included in the decompression chip for receiving LED days Between driving lamp status information and monochrome information feedback.
- 7. the wireless control system of LED car lamp according to claim 2, it is characterised in thatThe daytime running lamps brightness feedback module includes at least one luminosity sensor.
- 8. the wireless control system of LED car lamp according to claim 1, it is characterised in thatThe power module is vehicle power supply, and the voltage range for being provided is in 12V-28V.
- 9. the wireless control system of LED car lamp according to claim 2, it is characterised in thatThe output end of the light-adjusting module include at least one current regulator diode, FET, filter capacitor, one Diode and a resistance, export to the output current of LED daytime running lamps for stablizing the light-adjusting module.
- 10. the wireless control system of LED car lamp according to claim 1, it is characterised in thatCurrent regulator diode is also associated between the voltage regulating module and power module, for filtering out the wink produced during automobile starting When peak current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137642.7U CN206164916U (en) | 2016-10-19 | 2016-10-19 | Wireless control system of LED car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137642.7U CN206164916U (en) | 2016-10-19 | 2016-10-19 | Wireless control system of LED car light |
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| Publication Number | Publication Date |
|---|---|
| CN206164916U true CN206164916U (en) | 2017-05-10 |
Family
ID=58654857
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621137642.7U Expired - Fee Related CN206164916U (en) | 2016-10-19 | 2016-10-19 | Wireless control system of LED car light |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891345A (en) * | 2018-09-06 | 2020-03-17 | 常州星宇车灯股份有限公司 | LED headlamp control system with adjustable brightness and color temperature and control method thereof |
-
2016
- 2016-10-19 CN CN201621137642.7U patent/CN206164916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891345A (en) * | 2018-09-06 | 2020-03-17 | 常州星宇车灯股份有限公司 | LED headlamp control system with adjustable brightness and color temperature and control method thereof |
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