| 摘要 |
An electric heating device (10) and a process for making an electric heating device (10) which comprises
- a frame (11) able to be fixed to a support,
- a radiating plate (12) mechanically fixed to the frame (11) and equipped with a front face (12a) and a rear face (12b),
- at least one heating cable (13) mechanically fixed to the rear face (12b) of the radiating plate (12) to transmit heat to said radiating plate (12) by conduction,
- at least one thermally insulating layer (14) covering the rear face (12b), the heating cable (13) being arranged between the thermally insulating layer (14) and the radiating plate (12) and the thermally insulating layer (14) being able to counteract the dissipation of heat from the heating cable (13) behind the radiating plate (12),
- a flexible support (15) having a support face (15a) on which the heating cable (13) is fixed mechanically distributed and uniformly organised, the flexible support (15) having the support face (15a) mechanically fixed to the rear face (12b) of the radiating plate (12). The frame (11) comprises a cover (16) sealably mechanically connected to the radiating plate (12) and able to close the heating cable (13), the flexible support (15) and the thermally insulating layer (14) between itself and the radiating plate (12). |
