| 摘要 |
A frozen-food server comprises a scoop-shaped head of a massive light metal, e.g. aluminum, provided with a cavity in which is lodged a unit formed with an electric heater, the thermostat and electrical controls for the heater, this cavity being formed on a stem of the head which is received in a tubular handle formed by a sleeve through which an electrical conductor passes. According to the invention, a rigid insulating tubular body is interposed between this stem and the sleeve, receives the electrical connection between the heater circuit and the conductor, and also accommodates a thermally shrunk tube which seals the junction.
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