| 摘要 |
<p>A heating element unit (4) according to an embodiment includes a heating element (9), a heat transfer base (8) in which the heating element (9) is provided, and a casing (41) in which the heat transfer base (8) is arranged. The heat transfer base (8) includes a mounting wall (81) on which the heating element (9) is mounted in a close contact state, and side walls (82a, 82b) that perpendicularly extend in a same direction from both ends in a short direction of the mounting wall (81) and are mounted on an inner surface of the casing (41) in a contact state.</p> |
