Oil-filled electric heater (also known as electric heater). This electric heater is filled with new heat-conducting oil. When the power is turned on, the heat-conducting oil around the electric heating tube is heated, and then along the heat pipe or the piece will be The heat is dissipated. When the oil temperature reaches 85 ° C, the temperature control component is self-powered. This kind of heater heat transfer oil does not need to be replaced, the service life is long, and the price is generally between 400 and 500 yuan. Suitable for living room, The bedroom, the aisle and the family with the elderly and children have the advantages of safety, hygiene, dust-free and tasteless. The disadvantages are slow heat dissipation and high power consumption. There are 7 pieces, 9 pieces, 10 pieces, 12 pieces, etc. The power can be adjusted by selecting the number of heat sinks, and the power is about 1200 watts.) 
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