Abstract: Disclosed is a LED lighting capable of being bent and twisted at will, which comprises a flexible sleeve, a FPCBA assembly and a lead. The FPCBA assembly is formed by sequentially mounting multiple groups of LED independent circuits on a strip-shaped FPCB by a SMT, a plurality of arc-shaped notches are evenly arranged on long edges of two sides of the FPCB at intervals, a back surface of the FPCB is provided with a positive electrode bonding pad and a negative electrode bonding pad corresponding to each group of LED independent circuits respectively, two leads are provided, and are communicated with all positive electrode bonding pads and all negative electrode bonding pads in a welded mode respectively, and the flexible sleeve wraps and packages the FPCBA assembly and the leads.

Abstract: Disclosed is a LED lighting capable of being bent and twisted at will, which comprises a flexible sleeve, a FPCBA assembly and a lead. The FPCBA assembly is formed by sequentially mounting multiple groups of LED independent circuits on a strip-shaped FPCB by a SMT, a plurality of arc-shaped notches are evenly arranged on long edges of two sides of the FPCB at intervals, a back surface of the FPCB is provided with a positive electrode bonding pad and a negative electrode bonding pad corresponding to each group of LED independent circuits respectively, two leads are provided, and are communicated with all positive electrode bonding pads and all negative electrode bonding pads in a welded mode respectively, and the flexible sleeve wraps and packages the FPCBA assembly and the leads.

Abstract: A system for controlling LED lightbox power supplies, comprises the lightbox supplies disposed inside a lightbox and correspondingly connected with LED light bars one by one. All the lightbox power supplies are connected in series with one another via a 485 communication bus. Meanwhile, a wireless communication device connected in series with the lightbox power supplies is further mounted inside the lightbox. A gateway device for wirelessly connecting with the wireless communication device and uploading data acquired to a cloud server, is arranged outside the lightbox. A sensor set connected in a wired manner with the wireless communication device is arranged on an outer wall of the lightbox.

Abstract: A process for manufacturing a silica gel extruded soft lamp strip, comprises the following steps: a. pasting LED beads and other components on an FPC soft board, and performing reflow soldering; b. soldering the FPC soft board into a lengthened FPC soft board in a lead-free manual soldering manner; c. performing aging impact on the lengthened FPC soft board; d. performing pre-extrusion processing on the FPC soft board which is qualified after aging impact; e: extruding the FPC board using a solid silica gel mixture in combination with an extrusion mold, and then curing using a baking oven; and f. clipping from a connection plate position of a semi-finished product from the step e, and installing a plug so as to complete processing. The process can effectively ensure water-proof and moisture-proof properties, luminance uniformity and color temperature consistency of the LED soft lamp strip, and has a high practical value.

Abstract: An LED lamp box and a display device. The LED lamp box includes a lamp box support, a canvas, a controller and multiple LED light source modules. The multiple LED light source modules are fixed on the lamp box support, and the canvas covers the multiple LED light source modules and is fixed to the lamp box support. The LED light source modules are electrically connected with each other. Each LED light source module comprises multiple LED lamp strips arranged in parallel and lamp-strip PCB connectors for connecting the LED lamp strips. The LED lamp strip is provided with an input port and an output port, and each LED lamp strip comprises multiple LED lamps connected in series. The controller is electrically connected with the LED light source modules to control the LED lamps by scanning the LED light source modules line by line.

Abstract: An LED lamp box and a display device. The LED lamp box includes a lamp box support, a canvas, a controller and multiple LED light source modules. The multiple LED light source modules are fixed on the lamp box support, and the canvas covers the multiple LED light source modules and is fixed to the lamp box support. The LED light source modules are electrically connected with each other. Each LED light source module comprises multiple LED lamp strips arranged in parallel and lamp-strip PCB connectors for connecting the LED lamp strips. The LED lamp strip is provided with an input port and an output port, and each LED lamp strip comprises multiple LED lamps connected in series. The controller is electrically connected with the LED light source modules to control the LED lamps by scanning the LED light source modules line by line.

Abstract: An LED dimming method, a regulatable LED power supply, an electronic apparatus, and a readable storage medium are provided. The regulatable LED driver includes a main power supply circuit, a Bluetooth module, a Bluetooth control module, and a dimming circuit, the first dimming instruction sent by the control terminal is received through the Bluetooth module, the Bluetooth control module controls the dimming circuit to regulate an output power outputted to the LED load according to the first dimming instruction, so as to adjust a parameter of the LED load, so that the regulatable LED driver may be controlled by the control terminal remotely, enabling the flexible adjustment of the parameters of the LED load, and improving the convenience of adjusting a display parameter of the LED load.

Abstract: An LED dimming method, a regulatable LED power supply, an electronic apparatus, and a readable storage medium are provided. The regulatable LED driver includes a main power supply circuit, a Bluetooth module, a Bluetooth control module, and a dimming circuit, the first dimming instruction sent by the control terminal is received through the Bluetooth module, the Bluetooth control module controls the dimming circuit to regulate an output power outputted to the LED load according to the first dimming instruction, so as to adjust a parameter of the LED load, so that the regulatable LED driver may be controlled by the control terminal remotely, enabling the flexible adjustment of the parameters of the LED load, and improving the convenience of adjusting a display parameter of the LED load.

Abstract: Provided is an LED lamp strip and a lighting system. The LED lamp strip comprises a lamp strip body, an installing groove, a first connection assembly, a second connection assembly and third connection assemblies. The lamp strip body arranged in the installing groove comprises opposite first and a second end portions. The first connection assembly is connected with the first end portion for connecting the lamp strip body with an external power source and the second connection assembly is connected with the second end portion for blocking the same. Lamp bars are arranged between the first and second end portions; the third connection assemblies are arranged between the adjacent lamp bars for electrically connecting them. Each lamp bar comprises a shell, a circuit board arranged in the shells and an LED lamps arranged on the circuit boards; and gaps exist between the LED lamps and the shells.

Abstract: A system for controlling LED lightbox power supplies, comprises the lightbox supplies disposed inside a lightbox and correspondingly connected with LED light bars one by one. All the lightbox power supplies are connected in series with one another via a 485 communication bus. Meanwhile, a wireless communication device connected in series with the lightbox power supplies is further mounted inside the lightbox. A gateway device for wirelessly connecting with the wireless communication device and uploading data acquired to a cloud server, is arranged outside the lightbox. A sensor set connected in a wired manner with the wireless communication device is arranged on an outer wall of the lightbox.

Abstract: A process for manufacturing a silica gel extruded soft lamp strip, comprises the following steps: a. pasting LED beads and other components on an FPC soft board, and performing reflow soldering; b. soldering the FPC soft board into a lengthened FPC soft board in a lead-free manual soldering manner; c. performing aging impact on the lengthened FPC soft board; d. performing pre-extrusion processing on the FPC soft board which is qualified after aging impact; e: extruding the FPC board using a solid silica gel mixture in combination with an extrusion mold, and then curing using a baking oven; and f. clipping from a connection plate position of a semi-finished product from the step e, and installing a plug so as to complete processing. The process can effectively ensure water-proof and moisture-proof properties, luminance uniformity and color temperature consistency of the LED soft lamp strip, and has a high practical value.

Abstract: Provided is an LED lamp strip and a lighting system. The LED lamp strip comprises a lamp strip body, an installing groove, a first connection assembly, a second connection assembly and third connection assemblies. The lamp strip body arranged in the installing groove comprises opposite first and a second end portions. The first connection assembly is connected with the first end portion for connecting the lamp strip body with an external power source and the second connection assembly is connected with the second end portion for blocking the same. Lamp bars are arranged between the first and second end portions; the third connection assemblies are arranged between the adjacent lamp bars for electrically connecting them. Each lamp bar comprises a shell, a circuit board arranged in the shells and an LED lamps arranged on the circuit boards; and gaps exist between the LED lamps and the shells.