Abstract: An LED lighting device provided by this application includes: a light source carrier, configured to carry an LED light source module; and at least one circuit carrier, configured to carry a circuit electrically connected to the LED light source module. The light source carrier and the circuit carrier are both made of a ceramic material and have an extremely high insulation coefficient and thermal conductivity.

Abstract: Disclosed are an LED light source apparatus, a lighting device, and a lighting control method. The LED light source apparatus includes a plurality of light mixing units. Each light mixing unit comprises LED chips of at least four colors, and the at least four colors at least include red and green. The plurality of light mixing units is uniformly distributed on a bearing surface along a ring.

Abstract: The present invention provides an intelligent lighting system, an intelligent vehicle, and an auxiliary vehicle driving system and method thereof. The intelligent lighting system communicates with the vehicle to transmit road condition information data to the vehicle for navigation and/or autonomous driving. In the technical solution of the present invention, lighting equipments are used to collect the road condition information data to the vehicle, to resolve a problem that an intelligent vehicle sensor system has a “visual blind area”, thereby greatly improving navigation accuracy and safety of the intelligent vehicle.

Abstract: The present disclosure provides a lamp holder assembly and lamp device thereof, including a lamp body, which includes a housing, a heat radiator, a plurality of light-emitting devices, and a lens. The heat radiator is placed in a receiving cavity of the housing. The heat radiator includes a platform for attaching each of the light-emitting devices. The lens covers an opening at one end of the housing to fix the heat radiator. At least one top surface of a platform facing the light exiting direction has a certain slope relative to the horizontal direction perpendicular to the light exiting direction. The lens includes a light exiting surface opposite to the top surface of each platform. The lamp holder assembly has a small structure, high space utilization, large irradiation area, and uniform illumination. The light is emitted in a direct manner, which minimizes light loss and improves light emitting efficiency.

Abstract: An intelligent road lamp comprises a lamp base, which has a lamp base housing body provided with a mounting space inside, the mounting space has an open end facing downward, a plurality of access interfaces having spacing from each other is disposed in the mounting space, the access interfaces provide electrical and/or signal access; and at least one illumination module and at least one functional circuit module, disposed in the mounting space of the lamp base housing body, the illumination module and the functional circuit module perform electrical and/or signal connection through the access interfaces. A functional circuit module is used as a module in a lamp base of a modularized road lamp product, thereby skillfully integrating the functional circuit module, and resolving a problem in the prior art that a road lamp product needs an additional space to mount a functional component.

Abstract: A lighting device includes: a bearing member, provided with a circuit switching component, wherein the circuit switching component is connected to an external power supply, and is provided with at least one first plug portion; and at least one light source component, comprising: a housing, provided with a first accommodation portion and a second accommodation portion; one or more light source units, each light source unit has one or more pairs of power supply pins; a drive circuit component, comprising a second plug portion, the drive circuit component is used for switching the external power supply into supply power to the light source unit; and a conductive member, provided with through holes for inserting the power supply pins, wherein the conductive member is in conductive contact with each electrical connection pin.

Abstract: The present disclosure provides a LED lighting device, a LED lamp, and a LED display screen. The LED lighting device includes: a plurality of LED lighting units placed in a heat sink; the plurality of LED lighting units is packaged with at least one phosphor. That is, by using the LED lighting units to package the same phosphor or package a plurality of phosphors, the light color and even the color of the mixed light of the LED lighting units can be easily controlled, thus solving the problems of the traditional technology.

Abstract: Disclosed are an LED light source apparatus, a lighting device, and a lighting control method. The LED light source apparatus includes a plurality of light mixing units. Each light mixing unit comprises LED chips of at least four colors, and the at least four colors at least include red and green. The plurality of light mixing units is uniformly distributed on a bearing surface along a ring.

Abstract: An intelligent road lamp, comprising a lamp base, wherein the lamp base comprises: a lamp base housing body, provided with a mounting space inside, wherein the mounting space has an open end facing downward, a plurality of access interfaces having spacing from each other is disposed in the mounting space, wherein the access interfaces provide electrical and/or signal access; and at least one illumination module and at least one functional circuit module, disposed in the mounting space of the lamp base housing body, wherein the illumination module and the functional circuit module perform electrical and/or signal connection through the access interfaces. A functional circuit module is used as a module in a lamp base of a modularized road lamp product, thereby skillfully integrating the functional circuit module, and resolving a problem in the prior art that a road lamp product needs an additional space to mount a functional component.