| 摘要 |
A heater assembly for a container such as a cooking vessel includes a heating coil in a tubular heater casing, with a connecting pin member connected to the heating coil and projecting through an insulating sleeve mounted to the end of the casing. A plug connecting pin is mounted to the part of the pin member projecting from the insulating sleeve. The end of the casing is butted directly against the insulating sleeve, and a casting material is cast around parts of the plug pin, the casing and the insulating sleeve to form an assembly thereof. |
