The anti-fall glass insulator is a upgraded product developed through the refinement and optimization of the production process and control parameters of tempered glass insulators, further reducing the self-breakage rate. Building on existing glass insulator technology and drawing inspiration from automotive glass design, a protective film is applied to the surface of the tempered glass to prevent shattering. During use, if the glass component breaks, it remains entirely encapsulated by the polymer coating and separates from the metal cap without any glass fragments scattering. This innovation fully retains the advantages of tempered glass insulators, such as zero-value self-breaking and visible detection, while completely eliminating the risk of scattered glass fragments causing harm to the environment and the ground.

Additionally, the excellent hydrophobic properties of the polymer coating significantly enhance the pollution resistance of the glass insulator, effectively reducing the need for maintenance and cleaning. This enables the use of glass insulators in overhead power lines located in heavily polluted areas, densely populated regions, and agricultural zones, thereby expanding their application scope. It also addresses the safety concerns associated with using glass insulators in plain, densely populated areas.