There is provided a heat conductive structure of a mercury-free non-electronic clinical thermometer. The mercury-free non-electronic clinical thermometer has a temperature scale marking layer. The heat conductive structure comprises: a sensing member with a thermal conductive surface a temperature display portion disposed adjacent to the sensing member and a temperature-sensitive color changing layer at least formed on the temperature display portion, wherein the sensing member is used for sensing the temperature on the thermal contact surface so as to conduct a heat flow to the temperature-sensitive color changing layer on the temperature display portion, and the temperature-sensitive color changing layer produces a color changing zone in response to the sensed temperature of the heat flow, thereby exhibiting the corresponding temperature scale value of the temperature scale marking layer.一種無汞非電子式體溫計之熱傳結構,此無汞非電子式體溫計具有一溫度刻度層,上述熱傳結構包括:一感測構件,具有一熱接觸面;一溫度顯示部,鄰接感測構件;及一感溫變色層,至少形成於溫度顯示部上,其中感測構件係感測熱接觸面上之溫度,以傳導熱流至溫度顯示部上之感溫變色層,感溫變色層依據熱流之對應溫度產生一變色區,以顯示溫度刻度層上對應之溫度刻度值。15...感熱構件20...溫度刻度層40...保護構件41...端部構件43...熱接觸面30X...變色區30Y...未變色區50...體溫計
