SWITCH ELEMENT UNIT

• Main Authors: YAMATANI EIJI, HORI RYOSUKE
• Format: Patent
• Language: English; Japanese
• Published: 05.07.2018
• Subjects: BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC SWITCHES; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; PRINTED CIRCUITS; RELAYS; SELECTORS; SEMICONDUCTOR DEVICES; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

PROBLEM TO BE SOLVED: To provide a switch element unit which enables fixture between a switch element and a temperature detector having different fixture conditions with a small number of components.SOLUTION: A switch element unit 100 includes: a switch element 20 which generates heat by self-operation; a temperature sensor 30 which detects a temperature of the switch element 20; a heat radiation part 13 which contacts with the switch element 20 to radiate heat from the switch element 20; a fixing plate 40 which fixes the temperature sensor 30 so that the temperature sensor 30 contacts with the switch element 20; and a screw 50 which fixes the switch element 20 and the fixing plate 40 with the heat radiation part 13.SELECTED DRAWING: Figure 2 【課題】固定条件の異なるスイッチ素子と温度検出器の固定を少ない部品点数で可能にするスイッチ素子ユニットを提供する。【解決手段】スイッチ素子ユニット１００は、自己の作動により発熱するスイッチ素子２０と、スイッチ素子２０の温度を検出する温度センサ３０と、スイッチ素子２０と接触しスイッチ素子２０の放熱を行う放熱部１３と、温度センサ３０をスイッチ素子２０に接触するように固定する固定プレート４０と、スイッチ素子２０と固定プレート４０とを放熱部１３に共に固定するねじ５０と、を備える。【選択図】図２