| 摘要 |
The present invention provides a halogen lamp coupling structure for an electric heater allowing a fitting plate 2 of a halogen lamp 1 to be fitted into and coupled with a lamp fixing recess 150 of a base 6 serving as an insulation block. The halogen lamp coupling structure comprises a strap coupling type of elastic fixing member 100 having a fixing strap 120 fixed to the halogen lamp 1 to surround the halogen lamp 1 and an auxiliary fixing strap 130 supported by an inner wall of the lamp fixing recess 150 of the base 6. The fixing strap 120 and the auxiliary fixing strap 130 are connected with each other in a vertical direction by a bent piece 140. The base 6 serving as the insulation block is formed with the lamp fixing recess 150 which takes the shape of an elliptical recess and accommodates the elastic fixing member 100 therein and of which the bottom is provided with a fitting contact member 160 for causing a lamp terminal 3 of the halogen lamp 1 to be fitted into an elongated hole 162. The fitting contact member 160 may include a cover plate 161 which defines a bottom surface of the elliptical fixing recess 150 and has the elongated hole 162 formed at a position corresponding to the lamp terminal 3 for guiding the fitting coupling of the lamp terminal therein, and a connection terminal 166 which is installed in a bottom groove 163 below the cover plate 161, is in contact with the lamp terminal 3 fitted through the elongated hole 162 by means of elastic force of a spring 164 and is connected to an electric wire 165.
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