| 摘要 |
PROBLEM TO BE SOLVED: To provide a warmer for small animals which is so improved that heat conduction to the top surface is uniform at excellent efficiency and the constitution is simple and low-cost. SOLUTION: A warmer 10 for small animals is formed by providing a heater which comprises a heat transfer plate 12 and a heating element 13 adhered to it with a metallic foil film 14, in a hollow shallow heat reserving case 11. The heat transfer plate 12 adheres closely to the inside of the upside of the case 11, to uniformly reserve heat of the upside of a warmer case 11 by heat transfer from the film 14 and direct heat transfer from the heating element 13. This allows the warmer 10 to be manufactured simply at low-cost.
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