Core Viewpoint - The article discusses the application for a patent related to a portable smart sleep lighting device and its control method, filed by State Grid Sichuan Electric Power Company, Chengdu Sports University, and State Grid Information Communication Industry Group [1] Summary by Relevant Sections Patent Application Details - The patent titled "A Portable Smart Sleep Lighting Device and Its Control Method" was published under CN120521188A, with an application date of June 2025 [1] - The invention is applicable in the field of lighting device production technology [1] Device Description - The portable smart sleep lighting device includes a base with a fixture at the bottom, which is connected to a positioning bolt [1] - The upper surface of the base is fixed to a box, while the lower surface has a rubber capsule that communicates with the box [1] - A hydraulic mechanism is installed on the upper surface of the base to control the liquid pressure within the rubber capsule [1] Control System Features - The device features a control system that can manage the temperature, noise, and vibration during lighting by regulating the heat dissipation, cooling, protection, and hydraulic mechanisms [1] - This regulation aims to enhance the stability of the lighting state [1]