The invention discloses a portable type isolating switch electrified lubrication device. The portable type isolating switch electrified lubrication device comprises an insulating rod and a rod top device; the insulating rod and the rod top device are connected through threads; the rod top device comprises a device box and an oil storing box; a transmission mechanism, an oil way mechanism and a control circuit board are arranged in the device box; the control circuit board is connected with the oil way mechanism through the transmission mechanism; a pinhole camera and a spraying head are arranged on the outer side of the device box; a controller and a displayer are arranged on the side, away from the top rod device, on the insulating rod; the insulating rod is provided with an auxiliary rod; and the auxiliary rod is connected with a triangular support. According to the portable type isolating switch electrified lubrication device, due to the design of the segmentation type and additional installing of the auxiliary rod, the portable type isolating switch electrified lubrication device can adapt to the lubricating oil filling work of the joint portion of an isolating switch transmission mechanism with the voltage grade being 220 kV or below, carrying is convenient, and the portable type isolating switch electrified lubrication device can adapt to lubricating oil filling of an electrified isolating switch at various heights.