| 简介 |
PROBLEM TO BE SOLVED : pigling rearing small animals such as used for heating and the whole surface of the insulation mat, to prevent electric shock accident. SOLUTION : and the main body 1 made of resin, the body 1 is laminated on the upper surface of the main body 1 is smaller in size than a surface of the electric heater 2 and, on the outer surface of the non-slip surface is formed on the upper surface of the main body 1 and the electric heater 2 and the outer peripheral edge of the upper surface of the main body 1 made of resin which is bonded to the outer peripheral side surface of the cover 3 and is provided in the insulation mat for a small animal such pigling, over the entire surface of the cover 3 of the lower aluminum sheet 10 is laid. Furthermore, for supplying electric power to the electric heater 2 and the power cord 15 and with earth 3 electrode power plug 11, one end of which is connected to the other end of the aluminum sheet 10 with a ground, 3 a ground pole of the power source plug 11 is connected to the plug and the earth line 12 is provided. Selected drawing : fig. 1 |
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