| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly efficient temperature change power generation system with an excellent temperature resolution.SOLUTION: Disclosed is a temperature change power generation mechanism comprising: a temperature change harvesting mechanism for converting a change in temperature into rotational energy; a one-way rotation alignment mechanism for aligning the rotational energy to one-way rotational power; a latch mechanism for preventing reverse rotation; a first transmission mechanism for decelerating a rotational speed of aligned rotation power; a power storing mechanism for storing converted rotational power as rotational energy through the first transmission mechanism; a second transmission mechanism for accelerating rotational speed of rotational energy stored in the power storing mechanism; and a power generation mechanism for generating power from the rotational speed accelerated by the second transmission mechanism. The temperature change harvesting mechanism may be, for example, a mechanism including a spiral spring with bimetal structure, or a mechanism comprising at least one comb-teeth shaped rotary disc in which a plurality of cantilevers with bimetal structure are disposed on the inner and/or outer empty disc-shaped peripheral surface thereof. |
