CN108006551A - A kind of intelligent lighting downlight and its control method - Google Patents

Abstract

The invention relates to an intelligent lighting downlight, which includes a lampshade, a support column, a base, more than one LED lamp bead and a substrate for fixing the LED lamp bead, and the inner space of the base is provided with a main control processor and a storage module; The lighting downlight is also provided with a light sensor, a sound sensor, a touch screen and a bluetooth module, and the light sensor, the sound sensor, the touch screen, the bluetooth module and the storage module are respectively electrically connected to the main control processor, and the main control processor It can automatically adjust the brightness and chromaticity of LED lamp beads according to the data collected by the light sensor and sound sensor; the user can realize the remote control of the lighting downlight through the Bluetooth module, and can adjust the brightness and color of the light and turn on or off the LED lamp remotely. beads. The intelligent lighting downlight of the present invention has a simple structure, can automatically adjust the luminous brightness and chromaticity according to the current environmental conditions, supports remote control, has a high degree of intelligence, and helps to improve user experience.

Description

An intelligent lighting downlight and its control method

technical field

The invention relates to the technical field of LED lamp control, in particular to an intelligent lighting downlight and a control method thereof.

Background technique

With the continuous development of society, people's awareness of environmental protection and energy saving is constantly increasing. LED downlights are made of environmentally friendly materials, which have the advantages of small size, low power consumption, high brightness and low heat. In modern life, LED downlights It has gradually replaced incandescent lamps and energy-saving lamps and entered thousands of households. Most of the LED downlights in the prior art press the switch once, and the LED downlight will change a color. The LED downlights in the prior art can also be controlled by a remote control; most of the LED downlights currently on the market The light also manually adjusts the light intensity of the LED downlight through a switch or a remote control. In addition, it is relatively inconvenient to control the LED downlight in the prior art. For example, when sleeping, people often forget to press the switch to turn off the downlight, and have to get up again.

In the prior art, for example, outdoor LED lighting needs to be turned on in the evening, but the sky is not completely dark at this time. If the brightness of the LED lighting is very strong, it will cause energy waste; in the middle of the night, if the brightness of the LED lighting If it is very weak, it cannot play a good lighting role. Therefore, people hope that the brightness and color of the LED downlights can be coordinated with the use environment, so as to better realize energy saving and improve user experience. Although the lighting color of LED downlights in the prior art can be changed, the types of colors to be changed are few and single, and the user's lighting experience is poor.

With the rise of Internet of Things technology, people's needs for smart life are becoming more and more diverse. The Internet of Things technology helps realize the diversification and intelligence of LED downlight functions.

Contents of the invention

In view of this, the object of the present invention is to overcome the deficiencies of the prior art and provide an intelligent lighting downlight and its control method. The intelligent environment downlight can adjust the luminance and chromaticity according to the current environmental conditions. The lamp supports remote control and has a high degree of intelligence.

In order to achieve the above objectives, the present invention adopts the following technical solution: an intelligent lighting downlight, including a lampshade, a support column, more than one LED lamp bead and a substrate for fixing the LED lamp bead, the substrate is located in the inner space of the lampshade , and the base plate is fixedly arranged on the top of the support column; more than one light sensor is provided on the outer surface of the lampshade; the bottom end of the support column is fixedly connected with a base, and the inner space of the base is provided with a main A control processor and a storage module, wherein the LED lamp bead, the light sensor and the storage module are respectively electrically connected to the main control processor.

Preferably, more than one sound sensor is evenly distributed on the outer surface of the support column, and the sound sensor is electrically connected to the main control processor.

Preferably, a touch display screen is provided on the outer surface of the base, and the touch display screen is electrically connected to the main control processor.

Preferably, the inner space of the base is further provided with a Bluetooth module, and the Bluetooth module is electrically connected to the main control processor.

Preferably, a battery box is embedded on the outer surface of the base, and more than one battery is installed in the battery box, and the battery supplies power to the lighting downlight.

Preferably, a power switch is also included, the power switch is arranged on the support column, the base or the lampshade, one end of the power switch is electrically connected to the main control processor, and the other end is connected to the battery, and the power switch is used for To control the connection or disconnection of the main control processor and the battery.

Preferably, a power cord is provided on the base, and a voltage conversion module is also provided in the inner space of the base, one end of the power cord is externally connected to 220V mains, and the other end of the power cord is connected to the input of the voltage conversion module. The terminal is electrically connected, and the output terminal of the voltage conversion module is electrically connected to the main control processor.

Preferably, based on the above-mentioned control method of the intelligent lighting downlight, it includes the process of adjusting the brightness and color of the LED lamp bead according to different situations and the process of remotely controlling the lighting downlight by the user through a smart phone,

Among them, the process of adjusting the brightness and color of LED lamp beads according to different situations includes the following steps:

S1. Before the lighting downlight leaves the factory, according to the commonly used usage scenarios of the lighting downlight, according to the light intensity in the scene, the effective range of the human voice volume and the effective frequency range, the corresponding brightness value and the three primary colors R, G, and B of the light are determined. Value lighting scheme, in which, the lower the light intensity in the scene and the louder the volume of the human voice, the greater the value of the corresponding luminous brightness, and the higher the frequency of the human voice, the brighter the color of the corresponding LED lamp beads; on the contrary, the scene The greater the light intensity inside and the lower the volume of the human voice, the smaller the corresponding luminous brightness value, and the lower the frequency of the human voice, the dimmer the luminous color of the corresponding LED lamp bead;

S2. When in use, first power on the lighting downlight;

S3. The main control processor judges whether it is a light-on instruction remotely issued by the user;

S4. If the main control processor determines that it is a light-on instruction remotely issued by the user, the main control processor continues to determine whether there is a default lighting scheme preset by the user in the storage module;

S41. If there is a default lighting scheme preset by the user in the storage module, control the LED lamp bead to light up according to the preset default lighting scheme; the operation ends;

S42. If the default lighting scheme preset by the user is not stored in the storage module, perform step S6;

S5. If the main control processor determines that it is not a light-on instruction issued by the user remotely, execute step S6;

S6. The light sensor and the sound sensor convert the information collected by each into an electrical signal and send it to the main control processor, and then perform step S7;

S7. The main control processor retrieves the corresponding lighting scheme in the storage module according to the received light intensity, sound volume and sound frequency information;

S8. The main control processor controls the LED lamp beads to emit light according to the lighting scheme obtained in step S7;

S9, repeat step S6;

The process for the user to remotely control the lighting downlight through the smartphone includes the following steps:

S01, power on the lighting downlight;

S02. The user performs Bluetooth matching on the smart phone and the lighting downlight;

S03. After the Bluetooth matching is successful, the user completes the presetting of the default lighting scheme through the application software on the mobile phone that matches the lighting downlight. After the setting is completed, it is wirelessly transmitted through the Bluetooth module and stored in the storage module;

S04. The user issues a starting command to the lighting downlight through the smartphone;

S05. After the lighting downlight receives the startup instruction, control the LED lamp beads to emit light according to the default lighting scheme set in step S03;

S06. The user issues a shutdown instruction to the lighting downlight through the smart phone.

S07. After the lighting downlight receives the closing instruction, the main control processor controls the LED lamp bead to turn off.

The present invention adopts the above technical scheme, the intelligent lighting downlight includes a lampshade, a support column, a base, more than one LED lamp beads and a substrate for fixing the LED lamp beads, and the inner space of the base is provided with a main control processor and a storage module ; The lighting downlight is also provided with an illumination sensor, a sound sensor, a touch display screen and a Bluetooth module, and the illumination sensor, the sound sensor, a touch display screen, a Bluetooth module and a storage module are respectively electrically connected to the main control processor , the main control processor can automatically adjust the luminance and chromaticity of the LED lamp beads according to the data collected by the light sensor and the sound sensor; the user can realize the remote control of the lighting downlight through the Bluetooth module, and the luminous brightness and color temperature and turn on or off the LED lamp bead. The intelligent lighting downlight of the present invention has a simple structure, can automatically adjust the luminous brightness and chromaticity according to the current environmental conditions, and supports remote control, has a high degree of intelligence, and helps to improve user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of the intelligent lighting downlight of the present invention;

Fig. 2 is a schematic diagram of the working principle of the intelligent lighting downlight of the present invention;

Fig. 3 is a flow chart of adjusting the brightness and color of LED lamp beads according to different situations of the intelligent lighting downlight of the present invention;

Fig. 4 is a flow chart of the user remotely controlling the intelligent lighting downlight of the present invention through a smart phone.

In the figure: 1. Lampshade; 2. Support column; 3. LED lamp bead; 4. Substrate; 5. Light sensor; 6. Base; 7. Main control processor; 8. Storage module; 9. Sound sensor; 10. Touch screen; 11. Bluetooth module; 12. Power cord; 13. Voltage conversion module; 14. Mains power.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

As shown in Figures 1 and 2, the present invention provides an intelligent lighting downlight, including a lampshade 1, a support column 2, more than one LED bead 3, and a base plate 4 for fixing the LED bead 3, the base plate 4 Located in the inner space of the lampshade 1, and the base plate 4 is fixedly arranged on the top of the support column 2; more than one light sensor 5 is arranged on the outer surface of the lampshade 1; the bottom end of the support column 2 is fixed A base 6 is connected, and the inner space of the base 6 is provided with a main control processor 7 and a storage module 8, wherein the LED lamp bead 3, the light sensor 5 and the storage module 8 are electrically connected to the main control processor 7 respectively. connect.

Further, more than one sound sensor 9 is evenly distributed on the outer surface of the support column 2 , and the sound sensor 9 is electrically connected to the main control processor 7 .

Specifically, a touch screen 10 is provided on the outer surface of the base 6 , and the touch screen 10 is electrically connected to the main control processor 7 .

It can be understood that, the inner space of the base 6 is further provided with a Bluetooth module 11 , and the Bluetooth module 11 is electrically connected with the main control processor 7 .

As a preferred embodiment of the present invention, the base 6 is provided with a power cord 12, and the inner space of the base 6 is also provided with a voltage conversion module 13, and one end of the power cord 12 is externally connected to a 220V mains 14, and the The other end of the power line 12 is electrically connected to the input end of the voltage conversion module 13 , and the output end of the voltage conversion module 13 is electrically connected to the main control processor 7 . When the power line 12 is connected to the 220V mains 14, the lighting downlight is powered on.

As another preferred embodiment of the present invention, a battery box is embedded on the outer surface of the base 6, and more than one battery is installed in the battery box, and the battery supplies power for the lighting downlight; it also includes a power switch, so The power switch is arranged on the support column 2, the base 6 or the lampshade 1, one end of the power switch is electrically connected to the main control processor 7, and the other end is connected to the battery, and the power switch is used to control the main control processing The controller 7 is connected or disconnected from the battery. When the main control processor 7 is connected to the battery, the lighting downlight is powered on.

Based on the control method of the intelligent lighting downlight mentioned above, including the process of adjusting the brightness and color of the LED lamp bead 3 according to different situations and the process of remotely controlling the lighting downlight by the user through a smart phone,

As shown in Figure 3, the process of adjusting the brightness and color of the LED lamp bead 3 according to different conditions of the lighting downlight includes the following steps:

S1. Before the lighting downlight leaves the factory, according to the commonly used usage scenarios of the lighting downlight, according to the light intensity in the scene, the effective range of the human voice volume and the effective frequency range, the corresponding brightness value and the three primary colors R, G, and B of the light are determined. value lighting scheme, wherein the lower the light intensity in the scene and the louder the volume of the human voice, the greater the value of the corresponding luminous brightness, and the higher the frequency of the human voice, the brighter the color of the LED lamp bead 3; on the contrary, The greater the light intensity in the scene and the lower the volume of the human voice, the smaller the corresponding luminous brightness value, and the lower the frequency of the human voice, the dimmer the luminous color of the corresponding LED lamp bead 3;

S2. When in use, first power on the lighting downlight;

S3. The main control processor 7 judges whether it is a light-on instruction remotely issued by the user;

S4. If the main control processor 7 determines that it is a light-on instruction issued by the user remotely, the main control processor 7 continues to determine whether there is a default lighting scheme preset by the user in the storage module 8;

S41. If there is a default lighting scheme preset by the user in the storage module 8, control the LED lamp bead 3 to light up according to the preset default lighting scheme; the operation ends;

S42. If the default lighting scheme preset by the user is not stored in the storage module 8, execute step S6;

S5. If the main control processor 7 judges that it is not a light-on instruction remotely issued by the user, then execute step S6;

S6. The light sensor 5 and the sound sensor 9 convert the information collected by each into an electrical signal and send it to the main control processor 7, and then perform step S7;

S7, the main control processor 7 retrieves the corresponding lighting scheme in the storage module 8 according to the received light intensity, sound volume and sound frequency information;

S8. The main control processor 7 controls the LED lamp bead 3 to emit light according to the lighting scheme obtained in step S7;

S9, repeat step S6;

As shown in Figure 4, the process for the user to remotely control the lighting downlight through the smartphone includes the following steps:

S01, power on the lighting downlight;

S02. The user performs Bluetooth matching on the smart phone and the lighting downlight;

S03. After the Bluetooth matching is successful, the user completes the presetting of the default lighting scheme through the application software on the mobile phone that matches the lighting downlight. After the setting is completed, it is wirelessly transmitted through the Bluetooth module 11 and stored in the storage module 8;

S04. The user issues a starting command to the lighting downlight through the smartphone;

S05. After the lighting downlight receives the startup instruction, control the LED lamp bead 3 to emit light according to the default lighting scheme set in step S03;

S06. The user issues a shutdown instruction to the lighting downlight through the smart phone.

S07. After the lighting downlight receives the shutdown command, the main control processor 7 controls the LED lamp bead 3 to turn off.

In addition, in actual use of the lighting downlight, the user can not only turn on or off the smart downlight remotely, but also control the lighting downlight through the touch screen 10: after the lighting downlight is powered on, the user can Set the brightness and the values of the three primary colors R, G, and B of light by touching the buttons on the display screen 10. After the setting is completed, click the start button, and the LED lamp bead 3 will light up; the lighting downlight is powered on Finally, the user can also directly click the start button, and the main control processor 7 will control the LED lamp bead 3 to emit light according to the brightness of the last lighting and the values of the three primary colors R, G, and B of light.

The present invention adopts the above technical solution. The intelligent lighting downlight can automatically adjust the luminance and chromaticity according to the current environmental conditions, and supports remote control. The structure is simple, the degree of intelligence is high, and the user experience is greatly improved.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (8)

1. a kind of intelligent lighting downlight, it is characterised in that including lampshade, support column, more than one LED lamp bead and for fixing The substrate of LED lamp bead, the substrate is located at the inner space of the lampshade, and the substrate is fixed at the support column Top；The outer surface of the lampshade is equipped with more than one optical sensor；The bottom of the support column is fixedly connected the bottom of equipped with Seat, the chassis interior space is equipped with main processing controller and memory module, wherein, the LED lamp bead, optical sensor and deposit Storage module is electrically connected with the main processing controller respectively.

2. intelligent lighting downlight according to claim 1, it is characterised in that be uniformly distributed on the outer surface of the support column Equipped with more than one sound transducer, the sound transducer is electrically connected with the main processing controller.

3. intelligent lighting downlight according to claim 1, it is characterised in that the outer surface of the base is equipped with to touch and shows Display screen, the touch display screen are electrically connected with the main processing controller.

4. intelligent lighting downlight according to claim 1, it is characterised in that the inner space of the base is additionally provided with bluetooth Module, the bluetooth module are electrically connected with the main processing controller.

5. intelligent lighting downlight according to any one of claims 1 to 4, it is characterised in that the outer surface of the base is embedding Equipped with a battery case, more than one battery is installed in the battery case, the battery is powered for illumination down lamp.

6. intelligent lighting downlight according to claim 5, it is characterised in that further include power switch, the power switch Be arranged on support column, base or lampshade, described power switch one end is electrically connected with the main processing controller, the other end with The battery is connected, and the power switch is used for controlling being switched on or switched off for main processing controller and battery.

7. intelligent lighting downlight according to any one of claims 1 to 4, it is characterised in that the base is equipped with power supply Line, the chassis interior space are additionally provided with voltage transformation module, the external 220V alternating currents in one end of the power cord, the power cord The other end be electrically connected with the input terminal of the voltage transformation module, the output terminal of the voltage transformation module and the main control Processor is electrically connected.

8. the control method based on intelligent lighting downlight described in preceding claims, it is characterised in that including illumination down lamp according to The mistake that different situations adjusts LED lamp bead brightness and the process of color and user passes through smart mobile phone remote control illumination down lamp Journey,

Wherein, illumination down lamp comprises the following steps according to the process of different situation adjusting LED lamp bead brightness and color：

S1, before illumination down lamp dispatches from the factory, according to the common usage scenario of illumination down lamp, according to intensity of illumination in scene, voice Volume effective range and frequency effective range formulate three primary colours R, G, B value illumination scheme of corresponding brightness value and light, its In, the intensity of illumination in scene is smaller and the volume of voice is bigger, then corresponding luminosity value is bigger, and the frequency of voice is got over High corresponding LED lamp bead luminous color is more bright-coloured；On the contrary, the intensity of illumination in scene is bigger and the volume of voice is smaller, then it is right The luminosity value answered is smaller, and the more low corresponding LED lamp bead luminous color of frequency of voice is dimer；

S2, when in use, first powers on illumination down lamp；

S3, the main processing controller judge whether it is instruction of turning on light that user remotely issues；

If S4, the main processing controller judge the instruction of turning on light that user remotely issues, the main processing controller Continue to judge whether have the acquiescence illumination scheme of user preset in memory module；

If there being the acquiescence illumination scheme of user preset in S41, memory module, according to default acquiescence illumination scheme control LED lamp bead is lighted；Operation terminates；

If there is no the acquiescence illumination scheme for being stored in user preset in S42, memory module, step S6 is performed；

If S5, the main processing controller judge it is not instruction of turning on light that user remotely issues, step S6 is performed；

The information each gathered is converted into electric signal and sends the main control to by S6, the optical sensor and sound transducer Processor, then performs step S7；

S7, the main processing controller transfer memory module according to received intensity of illumination, sound size and sound frequency information In corresponding illumination scheme；

S8, the main processing controller shine according to the illumination scheme control LED lamp bead obtained in step S7；

S9, repeat step S6；

User is comprised the following steps by the process of smart mobile phone remote control illumination down lamp：

S01, illumination down lamp power on；

Smart mobile phone and illumination down lamp are carried out Bluetooth matching by S02, user；

After S03, Bluetooth matching success, user is completed acquiescence and is shone by the application software to match with illumination down lamp on mobile phone Bright scheme is pre-set, and is wirelessly transferred and preserved in a storage module by bluetooth module after being provided with；

S04, user issue enabled instruction by smart mobile phone to illumination down lamp；

After S05, illumination down lamp receive enabled instruction, the acquiescence illumination scheme control LED lamp bead set according to step S03 is sent out Light；

S06, user issue out code by smart mobile phone to illumination down lamp.

After S07, illumination down lamp receive out code, the main processing controller control LED lamp bead is extinguished.