7results about "Electric lighting without self-contained power" patented technology

A portable multifunction lighting system is provided, which includes an integrated digital controller (240) configured to be wirelessly connected to one or more other lighting fixtures in a master-slave relationship to create a coordinated light show. The portable multifunction lighting system is configured with a variety of different types of lighting fixtures to achieve various effects. The portable multifunction lighting system wirelessly transmits control signals to other lighting fixtures, including external lighting, theatrical, or special effects, to coordinate a show in which similar effects from the individual lighting fixtures and the portable multifunction lighting system are coordinated with each other.

A heat lamp is provided that minimizes visual obstructions between an individual and a food service line, while more evenly distributing heat across food. The heat energy penetrates into the food and does not merely heat the surface. Different heating capabilities can be provided by locating the lamp head at different positions over a large adjustable height range. Additional lighting elements provide illumination to heated surfaces to improve visual appeal. Each heat lamp on a service line may be connected to an adjacent heat lamp through built-in power receptacles. The surfaces of the heat lamp are sealed and / or made of easily cleaned substances and have features compliant to one or more industry standards. The heat lamp may be easily transportable and may be resistant to damage.

The utility model relates to the technical field of eye protection table lamps, and discloses an eye protection table lamp convenient to store, which comprises a base, a storage bin is arranged on the surface of the base, a moving block is slidably connected in the storage bin, a first limiting mechanism is arranged in the moving block, a connecting port is arranged at one end of the surface of the moving block, and a connecting block is rotatably connected in the connecting port. A supporting plate is rotationally connected to the surface of the connecting block and arranged in the storage bin, a fixing block is fixedly connected to one end in the base, a second limiting mechanism for limiting the supporting plate is arranged in the fixing block, and a rotating plate is installed in the supporting plate. According to the folding lamp, through the arrangement of the supporting plate and the rotating plate, the lamp panel can be folded conveniently, so that the folding lamp is more convenient to fold, meanwhile, the folding lamp is convenient to carry and protect, meanwhile, through the arrangement of the moving block, the folding lamp is convenient to adjust in the using process, and then the using effect of the folding lamp is improved.

The invention provides a head lamp having excellent thermal protection performance for a light-emitting element. The head lamp (10A) is provided with a light-emitting element (3), a control substrate (5), a light-emitting element accommodating space (S1) for accommodating the light-emitting element (3), and a control substrate accommodating space (S2) for accommodating the control substrate (5). The light-emitting element accommodating space (S1) and the control substrate accommodating space (S2) are different spaces.

A representative embodiment of a lighting system includes a carrying bag having a first opening with a control panel cover; a mounting bracket arranged in the carrying bag; a power supply coupled to or arranged on the mounting bracket; a control panel arranged within the first opening and coupled to the mounting bracket; a first flexible light strip; a second flexible light strip; and a power cable coupleable within the carrying bag to the control panel, the first flexible light strip, and the second flexible light strip. The first and second flexible light strips are coupleable to the power cable to receive DC power from the control panel, and may be extended throughout a structure, such as a tent, using a plurality of hangers. In a representative embodiment, the first flexible light strip provides white light and the second flexible light strip provides blackout light.

The utility model relates to the technical field of light-emitting diode (LED) lamps, in particular to a universal serial bus (USB) light lamp, which comprises a casing, a USB interface fixed at one end of the casing and a light-emitting component fixedly connected at the other end of the casing, the light-emitting component is an LED flexible filament emitting light at 360 degrees, a circuit board is arranged inside the casing, an input end of the circuit board is connected with the USB interface, and an output end of the circuit board is connected with the USB interface. The output end of the circuit board is connected with a power line of the LED soft lamp filament, and the circuit board transforms the voltage accessed by the USB interface and then supplies the voltage to the LED soft lamp filament. The USB interface is wide in power taking source, not limited by a traditional high-voltage interface and flexible in application scene, the size can be reduced as much as possible by integrating the circuit board in the shell of the USB interface, and the LED flexible lamp filament is light in weight, convenient to carry and capable of bearing certain extrusion and impact and does not affect the use performance of a product.