| 摘要 |
PURPOSE: A coupled structure of an ultraviolet lamp for a microwave oven is provided to facilitate assembling of parts, prevent damage of an electrode by moisture, prevent the risk of an electric leakage, and improve sterilized effect by reflecting ultraviolet to a cooking chamber. CONSTITUTION: A coupled structure of an ultraviolet lamp for a microwave oven comprises a ceiling plate(10) forming a rectangle lamp installation space having a stepped cone unit(5), a rectangle reflecting plate(20) supported by the stepped cone unit of the ceiling plate, and holders(30) forming fitting hooks(23). A terminal connected with an electrode of an ultraviolet lamp(100) is inserted into the inner wall surface of circular protruded parts(25). The fitting hooks, spread by elasticity in the side direction and adhered closely on the edge portions of through holes(14,15) of the reflecting plate, are formed to both sides of a vertical member connected to the upper part of elastic pieces(21). Assembling of each part is easily performed since the holder and the reflecting plate are coupled with using elasticity of the elastic pieces and fitting hooks.
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