Patent application number | Description | Published |
20140133400 | LED Lamp and LED Illumination System - A LED lamp and LED illumination system, the LED lamp comprises LED light-emitting element, LED driver circuit and Wi-Fi routing module with routing function that receives and transmits Wi-Fi signals, in which the LED driver circuit is connected to the LED light-emitting element and Wi-Fi routing module respectively; the LED illumination system consists of at least two above mentioned LED lamp units, each unit transmitting the Wi-Fi signals it receives to other units within the reach of its Wi-Fi signals. The LED lamp referred in this invention makes a lamp work also as wireless router, or wireless hub. Therefore, as long as one lamp receives a signal, the signal will be passed on one after another, extending constantly the covering range of the wireless network, thereby breaking through the limit of transmission distance and penetration capability of Wi-Fi signals. | 05-15-2014 |
20140134954 | LED Illumination Device and LED Illumination Network System - A LED illumination device which includes LED light-emitting element, LED driver circuit and wireless routing module with routing function that receives and transmits wireless signals. The LED driver circuit is connected to the LED light-emitting element and wireless routing module respectively; an LED illumination network system which consists of at least two above mentioned LED illumination device units, each unit transmitting the wireless signals it receives to other units within the reach of its wireless signals. The LED illumination device referred in this invention makes a lamp work also as wireless network router, or wireless hub. Therefore, as long as one lamp receives a signal, the signal will be passed on one after another, extending constantly the covering range of the wireless network, thereby breaking through the limit of transmission distance and penetration capability of wireless signals. | 05-15-2014 |
20140145622 | LED Illumination Device and Validation Methodology of LED Illumination Device's Lifespan - A LED illumination device and validation methodology of LED illumination device's lifespan, comprises a controller, timing chip and low-voltage DC power supply, the controller is connected to the display terminal, the timing chip is positioned inside the LED illumination device, so as to get real-time recording of the operating time of the LED illumination device which is transmitted to the display terminal for display; meanwhile, a light sensor is placed in the luminous zone to obtain luminosity data so as to measure real-time luminous maintenance rate. When the measured luminous maintenance rate gets lower than the luminous maintenance rate predetermined for critical lifespan, the operating time recorded by the LED illumination device at this moment is the lifespan of this LED illumination device. | 05-29-2014 |
20140254829 | MULTIFUNCTIONAL LED DEVICE AND MULTIFUNCTIONAL LED WIRELESS CONFERENCE SYSTEM - Multifunctional LED devices and multifunctional LED wireless conference systems are provided. A multifunctional LED device includes LED light source assembly, LED drive and power supply unit, controller unit, audio power amplifier unit, microphone module, wireless transceiver module, speaker unit, and/or audio codec unit. The wireless transceiver module is configured to communicate with each of a smart terminal and a second multifunctional LED device. A multifunctional LED wireless conference system includes at least two multifunctional LED devices and at least one smart terminal to read status of and to remotely control the at least two multifunctional LED devices. The smart terminal communicates with outside terminal(s) to send audio signals from the outside terminal(s) to the multifunctional LED device(s) for broadcasting. Meanwhile, the multifunctional LED devices collect ambient sound and send the ambient sound to the outside terminals via the smart terminal so that wireless conference function can be achieved. | 09-11-2014 |
20140270237 | MULTIFUNCTIONAL WIRELESS LED DEVICE AND A MULTIFUNCTIONAL WIRELESS SPEAKER SYSTEM - A multifunctional LED device and multifunctional speaker system are disclosed. A multifunctional LED device consistent with the present disclosure includes a power supply unit configured to supply power; a control unit configured to process audio signals and control commands; an audio power amplifier configured to drive a speaker, a speaker configured to play audio signals, a first wireless transceiver configured to communicate with a smart terminal, a second wireless transceiver configured to communicate with other LED devices, and an LED light source. The multifunctional speaker system includes several multifunctional wireless LED devices configured to works as wireless speakers, and a smart terminal to control the system remotely. The smart terminal may communicate with and control all the multifunctional LED devices. The multifunctional LED devices may communicate with each other as well. Two of the multifunctional LED devices may be configured as a 2.0-channel speaker system. Other speaker systems, such as 2.1-channel, 5.1-channel speaker systems etc., may also be realized by using more multifunctional wireless LED devices. Embodiments consistent with the present disclosure are easy to install, require little wiring, and do not require adding a separate wireless transceiver, a separate remote control unit or a light switch. Embodiments consistent with the present disclosure support wireless lighting controls and provide efficient indoor lighting. | 09-18-2014 |
20140270264 | MULTIFUCTIONAL LED DEVICE AND A MULTIFUNCTIONAL SPEAKER SYSTEM - Embodiments consistent with the present disclosure provide a multifunctional LED device and a multifunctional speaker system. The multifunctional LED device includes a power supply unit configured to supply power; a control unit configured to process audio signals and control signals; a speaker configured to play audio signals, an audio power amplifier configured to drive the speaker, a wireless transceiver configured to receive and send data, and an LED lighting unit. Further, the wireless transceiver may communicate with both remote smart terminals and other multifunctional LED devices. The multifunctional speaker system may include several multifunctional LED devices and a smart terminal. The smart terminal may communicate with all the multifunctional LED devices. The multifunctional LED devices may communicate with each other. Two of the multifunctional LED devices may form a 2.0-channel speaker system. Other speaker systems such as 2.1-channel, 5.1-channel, 7.1-channel, speaker systems etc., may also be realized by using more multifunctional LED devices. Embodiments consistent with the present disclosure are easy to install, require little wiring, and do not require adding a separate wireless transceiver, or a separate remote control unit or a light switch. Embodiments consistent with the present disclosure support wireless lighting control and provide efficient indoor lighting. | 09-18-2014 |
20140285114 | LED LIGHTING DEVICE, SYSTEM, AND METHOD WITH AIR QUALITY DETECTION - LED lighting devices/systems having air quality detection functions and methods for detecting air quality using the LED lighting devices/systems are provided. Exemplary LED lighting device includes an air quality detection unit configured to detect air quality parameter; a controller unit connected to the air quality detection unit to process data corresponding to the air quality parameter; an LED light source assembly controlled by the controller unit and configured to provide lighting; and an LED driver and power supply unit connected to drive the LED light source assembly, and to supply power to the entire LED lighting device. Exemplary LED lighting system includes at least two nodes each including an LED lighting device. By combining an air quality detection unit with an LED lighting device that are widely distributed and installed, the disclosed LED lighting devices/systems thus provide real-time and convenient air quality monitoring. | 09-25-2014 |
20140300293 | LED LIGHTING DEVICE AND AN LEDLIGHTING NETWORK SYSTEM - The present invention provides an LED lighting device and an LED lighting network system. The LED lighting device includes an LED lighting unit, an LED driving circuit, a controller, and a Wi-Fi module configured to send and receive Wi-Fi signals. The LED driving circuit connects to the LED lighting unit. The controller connects to the Wi-Fi module and the driving circuit. The LED lighting network system includes two or more of the above LED lighting devices. Each LED lighting device works as a network node, which transmits received Wi-Fi data to other LED lighting devices within its coverage range. The LED lighting devices may form a mesh network. Each LED lighting device may act as a gateway, a network accessing point, or a repeater. The LED lighting network can receive and transmit Wi-Fi signals. In a mesh network, Wi-Fi signals can be transmitted from one layer of LED lighting devices to the next layer. Embodiments consistent with the present disclosure can overcome lighting network problems caused by obstacles in the Wi-Fi transmission range or the limitation of the Wi-Fi signal transmission range. | 10-09-2014 |
20140354162 | LED LIGHTING DEVICE AND LED CONTROL SYSTEM - LED lighting device and LED control system are provided. An LED lighting device includes an LED power supply unit, a controller unit, a microphone module, a wireless communication module, and an LED light source assembly. An LED control system includes at least one LED lighting device, at least one of a smart terminal and a cloud server, and at least one smart home appliance. When a user sends a voice command to the LED lighting device, the LED lighting device captures and processes signal data from the voice command to provide control data to the smart terminal or cloud server, which then recognizes and processes the control data to provide processed control data. The processed control data are then sent to a corresponding smart home appliance communicated with the smart terminal or the cloud server to control an operation of the smart home appliance. | 12-04-2014 |
20150036863 | LED LIGHTING DEVICE AND SPEAKER - Embodiments consistent with the present disclosure provide an LED lighting device and speaker. The LED lighting device and speaker may include an LED lighting unit, a speaker, an outer casing, and a power supply module. The LED lighting unit and the speaker are placed on the outer casing. There is also a sound guiding tube on the outer casing. The sound guiding tube on the outer casing may expand the audio bandwidth, enhance bass quality, reduce speaker vibration displacements, and protect the speaker. Further, the gap between the sound guiding tube and the bottom of the outer casing provides a heat dissipation path for the heat generated by the power supply module. In addition, the sound guiding tube and the hollowed lampshade forms a path that increases the air circulation between the interior and exterior of the LED lighting device and speaker. Finally, the sound guiding tube adds to the heating dissipating surface of the LED lighting device and speaker and therefore improves the efficiency of heat dissipation. | 02-05-2015 |
20150038165 | SYSTEMS AND METHODS FOR INDOOR NAVIGATION CONTROL BY LED LIGHTING DEVICES - Systems and methods for indoor navigation control by LED lighting devices are provided. The indoor navigation control system includes at least two LED lighting devices each including a Wi-Fi module as a wireless access node to receive a Wi-Fi signal and to transmit the received Wi-Fi signal to an adjacent node such that nodes within a Wi-Fi signal coverage area has an access to Internet or LAN. A location server is configured to store location information of the Wi-Fi module of each LED lighting device with a unique MAC address. The at least two LED lighting devices and the location server are configured to communicate with a smart terminal to calculate a position, a moving direction, and a moving speed of an object according to the location information of each LED lighting device along with a moving time length of the object for an indoor navigation. | 02-05-2015 |