Oil deflector ring, motor and electric equipment

The invention provides an oil retainer ring, a motor and electric equipment. The oil retainer ring is applied to the motor and comprises an oil retainer ring body, the oil retainer ring body is provided with an annular oil groove, the annular oil groove is provided with a flow guide part, and the flow guide part is used for guiding grease in the annular oil groove to a bearing raceway of the motor; an oil slinger is used for rotating relative to the oil retainer ring body under the driving of a rotor of the motor, and grease thrown out in the rotating process of the oil slinger enters the annular oil groove. According to the oil retainer ring of the design, lubricating grease splashed by rotation of an oil slinger and a motor rotor can be transmitted to the oil retainer ring body, the oil retainer ring body circularly recycles the splashed lubricating oil and then guides the lubricating oil into a bearing raceway body, the problem of loss of the bearing lubricating oil is solved, and the stability of bearing