Abstract: The present disclosure relates to a smart street lamp, including: a lamppost, having at least one accommodating portion therein; and at least one equipment box, detachably placed in the accommodating portion. The equipment box is detachably mounted on the lamp pole for convenient transportation. Further, the equipment box can also be protected by the anti-theft security mechanism to enhance the anti-theft performance of the smart street lamp.

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.

Abstract: An LED light device and a circuit preparation method thereof are provided. The LED light device includes a base, an LED light unit, and a lamp shade. The LED light-emitting unit and the lamp shade are arranged on the base. The lamp shade covers the LED light-emitting unit inside. The circuit preparation method includes following steps of: providing a base which is a physical entity having a three-dimensional structure on the surface thereof; coating a circuit layer on the base surface through a programmable coating equipment, manual coating or the combined mode, wherein the circuit layer is a liquid or powder coating containing metal materials, and the thickness of the circuit layer is 20 ?m or more; baking the base coated with the circuit layer at the high temperature of 100-1,000° C. until the circuit layer is dried; and obtaining a base having a three-dimensional circuit after cooling.

Abstract: A centralized photosensitive LED streetlight control system, includes a control center, a number of LED streetlights and multiple field distribution boxes, with each field distribution box supplying power to multiple LED streetlights in a centralized way, and also includes multiple field controllers used in a complementing way with field distribution boxes. The field controller consists of photosensitive sensor, processor, power switch control unit and communication module, with the power switch control unit connecting to the power switch of field distribution box, the processor collecting and converting photosensitive sensor signal and outputting after analyzing and judging the control signal to the power switch control unit to control the power switch of field distribution box; the communication module connecting with the control center network for the control center to monitor in real time the working states of field controller and power switch.

Abstract: A LED light bar includes several LED light sources and a bar light source mounting base. The light source mounting base is made of an insulating and heat-conducting material. An electrical layer having several metal electricity-conducting plates is embedded in an inner part of the light source mounting base. The LED light sources are welded on the metal electricity-conducting plates to form an electrical electricity-conducting circuit. lighting sides of the LED light sources are exposed on a surface of the light source mounting base. The light source mounting base and the metal electricity-conducting plates are formed into a whole. Each LED light source is covered by lenses.

Abstract: An illumination device includes a first heat dissipation structure which includes at least a first heat dissipation unit including a first heat dissipation member and a second heat dissipation member which have conductivity and are insulated from each other, a second heat dissipation structure insulated from the first heat dissipation structure and connected with the first heat dissipation structure as a whole, at least a light-emitting device attached on an end surface of the first heat dissipation structure and electrically connected with the first heat dissipation structure, and an active circuit connector provided at a lower portion of the illumination device for connecting with an external power supply, wherein a number of the first heat dissipation structure is equal to a number of the light-emitting device. The illumination device of the present invention can effectively improve the heat dissipation efficiency, and have the simple structure and low cost.