| 摘要 |
An electric heater filled with oil includes a radiating body (1), an electric-control box (2) disposed in front of the radiating body (1), a heater (3) in the radiating body (1), a back cover (4) at the back end of the radiating body (1) and an electric assembly in the back cover (4). A passage pipe (5) is disposed in the radiating body (1) so that a wire of the electric-control box (2) can pass through it into the back cover (4). |
