| 摘要 |
A heating apparatus (80) includes two or more connection terminals (83, 84, 86) to connect to a source of electrical energy with a voltage less than 50 volts, and at least one heating element (81, 82) constructed from an electrical conductor with the width of at least 0.4 millimetres, and a cover adapted to at least partially enclose the heating element(s) (81, 82). The cover supports and retains the heating element(s) (81, 82) in place. It is preferably constructed from a substantially flexible material to provide the heating apparatus (80) with a portable construction and strong design. |
