Spring-type power failure restoration temperature control switch capable of controlling two kinds of circuits
A technology of temperature control switch and power-off reset, which is applied to thermal switch components, heating/cooling contact switches, etc., can solve the problems of safety failure, hidden danger, and use limitation, etc., and achieve reliable operation, sensitive response, and improved safety sexual effect
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[0018] The following examples are further explanations and illustrations of the present invention, and do not constitute any limitation to the present invention.
[0019] refer to Figure 1 ~ Figure 3 The shrapnel type power-off reset temperature control switch capable of controlling two circuits of the present invention includes a metal shell 10, a plurality of connection terminals 20, a metal end cover 30, a ceramic guide frame heating element 40, a bimetallic sheet 50, a moving elastic sheet 60 and Static contact piece 70.
[0020] Such as Figure 1 ~ Figure 3 As shown, the metal shell 10 is a copper hollow cylinder with an open end, and the open end is provided with a protruding edge 11 for connecting the heating element 40 of the ceramic guide frame. Two grooves 12 for arranging connection terminals are provided at the bottom of the metal casing 10 , and the two grooves 12 are symmetrically distributed on the centerline of the bottom of the metal casing 10 .
[0021] S...
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