LED ceiling lamp

The invention discloses an LED (Light-emitting Diode) ceiling lamp which comprises a lamp panel, an LED light source structure, a driving device, and a light-transmission protective cover that is arranged on the LED light source structure in a covering manner and made of insulating material, wherein a plurality of insulating cushion blocks are arranged between a substrate and the lamp panel, so that the insulating property is good; the light-transmission protective cover is arranged on the LED light source structure in a covering manner, so that the appearance is attractive, the overall LED ceiling lamp is high in use safety performance; in addition, when a high voltage test is carried out on the whole LED ceiling lamp, LED lamp beads are prevented from being damaged by high voltage electricity effectively, the lives of the LED lamp beads are protected, and the service life is prolonged; furthermore, the insulating cushion blocks allow a venting gap to formed between the substrate and the lamp panel, so that the heat circulation and dissipation capability of the LED light source structure can be improved; the overall LED ceiling lamp is good in heat-dissipation effect and long in service life; in addition, light-transmission bases arranged on the LED lamp beads respectively allow light to be more uniform and softer, so that the luminous efficiency is high, and the luminous effect is significant; and the light-transmission protective cover is connected with and fixed to the lamp panel by a clamp-press type buckling structure, so that the mounting and dismounting are convenient, and the overhaul and maintenance are simple.