City tunnel automatic starting and stopping LED illumination lamp

Abstract

The invention discloses a city tunnel automatic starting and stopping LED illumination lamp. The city tunnel automatic starting and stopping LED illumination lamp comprises a shell. A telescopic device is arranged in the shell. A transverse rod is fixedly connected to the bottom end of the telescopic device. The two ends of the transverse rod penetrate through rectangular holes formed in both the two side faces of the inner wall of the shell correspondingly and are fixedly connected with two driving devices arranged outside the shell, and a rotary shaft is fixedly connected with the lower surface of the part, located in the shell, of the transverse rod. The surface of the rotary shaft is sleeved with a bearing. Two vertical rods are fixedly connected to the surface of the bearing and are arranged symmetrically. According to the city tunnel automatic starting and stopping LED illumination lamp, through matching of the telescopic device, the transverse rod, the rectangular holes, the rotary shaft, the bearing, the vertical rods, a threaded barrel, a threaded column and a sliding plate, the LED lamp is installed, thus installation of the LED lamp can be achieved without the need for a wrench used by an installation worker, the workload of the installation worker is reduced, and convenience is brought to the work of the installation worker.

Description

technical field [0001] The invention relates to the technical field of LED lights, in particular to an LED lighting fixture with automatic start and stop for urban tunnels. Background technique [0002] Light-emitting diodes are referred to as LEDs for short. Made of compounds containing gallium (Ga), arsenic (As), phosphorus (P) and nitrogen (N). [0003] Visible light can be radiated when electrons and holes recombine, so they can be used to make light-emitting diodes. It is used as an indicator light in circuits and instruments, or as a text or number display. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Due to chemical properties, it is divided into organic light-emitting diode OLED and inorganic light-emitting diode LED. [0004] LED lighting fixtures are installed in the city's tunnels. At present, most LED lighting fixtures installed in urba...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an LED lighting fixture with automatic start and stop in urban tunnels, which solves the problem that most of the LED lighting fixtures installed in urban tunnels are connected to the tunnel wall through bolts, so that when installing LED lighting When installing a lamp, it is necessary for the installer to use a wrench to install the LED lighting fixture, which requires the installer to carry a wrench, which increases the workload of the installer, brings inconvenience to the work of the installer, and makes the opening and closing of the LED lighting fixture difficult. Closing problems that require manual operation, thereby increasing labor costs

Images