HEAT DETECTOR

To provide a heat detector capable of easily reducing an exposed portion thereof from an installation surface.SOLUTION: A heat detector 100 includes: a case lid 30 with a first hole 31 formed on the underside; a case 80 comprising a case body 10; a substrate 20 stored in the case 80; a sensor 40 hav...

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Bibliographic Details
Main Author MATSUDA DAIZO
Format Patent
LanguageEnglish
Japanese
Published 11.03.2022
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:To provide a heat detector capable of easily reducing an exposed portion thereof from an installation surface.SOLUTION: A heat detector 100 includes: a case lid 30 with a first hole 31 formed on the underside; a case 80 comprising a case body 10; a substrate 20 stored in the case 80; a sensor 40 having a heat-sensitive part attached to the substrate 20 and exposed through the first hole 31; and a protector 60 comprising a top plate 60, a pillar 63 and a cover 64 that protect the heat-sensitive part. The substrate 20 is positioned vertically and the sensor is positioned parallel to or as an extension of the substrate 20.SELECTED DRAWING: Figure 2 【課題】設置面から露出する熱感知器の大きさを小型化することが容易な熱感知器を提供する。【解決手段】熱感知器１００は、下面に第一孔部３１が形成されたケース蓋３０と、ケース本体１０で構成されるケース８０と、ケース８０に収納された基板２０と、基板２０に取り付けられ、第一孔部３１を介して露出する感熱部を有するセンサ４０と、感熱部を保護する、天板６０、支柱６３及びカバー部６４から構成されるプロテクタ６０と、を備える。基板２０は、上下方向に配置され、センサは、基板２０と平行に、又は基板２０の延長線上に配置される。【選択図】図２
Bibliography:Application Number: JP20200146921