DISH PRE-HEATER HAVING HEATER AND TEMPERATURE COMPENSATING SENSOR EMBEDDED IN HEAT PRESERVING COVER

摘要

PURPOSE: A dish pre-heater is provided to maintain the dish pre-heater at a constant temperature by using a heater and a temperature compensating sensor embedded in a cover. CONSTITUTION: A dish pre-heater includes a heater(1) and a temperature compensating sensor(2) implemented in a cover. The cover is detachable and washable separately. A metallic film is attached to the heater on both sides of the heater to increase a heating efficiency of the heater. The dish pre-heater is folded in multiple stages. Oily residue on a dish is removed by a latent heat after use of the dish pre-heater.