JPH0363291U - - Google Patents

Info

Publication number
JPH0363291U
JPH0363291U JP12228189U JP12228189U JPH0363291U JP H0363291 U JPH0363291 U JP H0363291U JP 12228189 U JP12228189 U JP 12228189U JP 12228189 U JP12228189 U JP 12228189U JP H0363291 U JPH0363291 U JP H0363291U
Authority
JP
Japan
Prior art keywords
heat
mounting base
sensing element
annular wall
heat sensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12228189U
Other languages
Japanese (ja)
Other versions
JP2553457Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989122281U priority Critical patent/JP2553457Y2/en
Publication of JPH0363291U publication Critical patent/JPH0363291U/ja
Application granted granted Critical
Publication of JP2553457Y2 publication Critical patent/JP2553457Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案実施例の縦断面図、第２図はそ
の下面図、第３図ａは取付台の実施例の平面図、
ｂはその−断面図、第４図はプリント基板の
実施例の平面図、第５図は本考案の作用説明図で
ある。 １……本体、２……取付台、１２……環状壁、
１２ａ……凹部、１３，１３ａ，２２，２２ａ…
…小孔、１５〜１５ｂ……係止片、２１……プリ
ント基板、２３……注入孔、２４〜２４ｂ……係
止孔、３１……サーミスタ、３３，３３ａ……リ
ード線、４１……プロテクタ。 Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a bottom view thereof, Fig. 3a is a plan view of an embodiment of the mounting base,
b is a sectional view thereof, FIG. 4 is a plan view of an embodiment of the printed circuit board, and FIG. 5 is an explanatory diagram of the operation of the present invention. 1... Main body, 2... Mounting stand, 12... Annular wall,
12a... recess, 13, 13a, 22, 22a...
...small hole, 15-15b... locking piece, 21... printed circuit board, 23... injection hole, 24-24b... locking hole, 31... thermistor, 33, 33a... lead wire, 41... protector.

Claims (1)

【実用新案登録請求の範囲】 電気回路に熱感知素子が接続されたプリント基
板が収容され、前記熱感知素子の温度特性を利用
して火災の発生による熱を検出する熱感知器にお
いて、 ほぼ中央部に突設された環状壁及び該環状壁内
に設けられ前記熱感知素子のリード線が挿通され
る小孔を有する取付台と、 ほぼ中央部に設けられ前記熱感知素子のリード
線が挿通される小孔及び該小孔に近接して設けら
れ前記取付台の環状壁内に充填剤を注入する注入
孔を有し、前記取付台に取付けられるプリント基
板とを備えたことを特徴とする半導体式熱感知器
。[Claims for Utility Model Registration] A heat sensor that includes a printed circuit board with a heat sensing element connected to an electric circuit and detects heat caused by a fire by using the temperature characteristics of the heat sensing element, approximately at the center of the heat sensor. a mounting base having an annular wall protruding from a portion thereof and a small hole provided within the annular wall through which the lead wire of the heat sensing element is inserted; and a mounting base provided approximately at the center through which the lead wire of the heat sensing element is inserted. and an injection hole provided close to the small hole for injecting a filler into the annular wall of the mounting base, and a printed circuit board that is attached to the mounting base. Semiconductor heat sensor.
JP1989122281U 1989-10-20 1989-10-20 Semiconductor heat detector Expired - Lifetime JP2553457Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989122281U JP2553457Y2 (en) 1989-10-20 1989-10-20 Semiconductor heat detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989122281U JP2553457Y2 (en) 1989-10-20 1989-10-20 Semiconductor heat detector

Publications (2)

Publication Number Publication Date
JPH0363291U true JPH0363291U (en) 1991-06-20
JP2553457Y2 JP2553457Y2 (en) 1997-11-05

Family

ID=31670287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989122281U Expired - Lifetime JP2553457Y2 (en) 1989-10-20 1989-10-20 Semiconductor heat detector

Country Status (1)

Country Link
JP (1) JP2553457Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002279559A (en) * 2001-03-16 2002-09-27 Sogo Keibi Hosho Co Ltd Vehicle emergency reporting system
JP2010009137A (en) * 2008-06-24 2010-01-14 Chugoku Electric Power Co Inc:The Portable terminal for crime prevention

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100009A (en) * 1980-10-28 1982-06-22 Stihl Andreas Safety device for motor-saw
JPS596288U (en) * 1982-06-30 1984-01-14 松下電工株式会社 heat detector
JPH01259494A (en) * 1988-04-08 1989-10-17 Matsushita Electric Works Ltd Heat sensor and its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100009A (en) * 1980-10-28 1982-06-22 Stihl Andreas Safety device for motor-saw
JPS596288U (en) * 1982-06-30 1984-01-14 松下電工株式会社 heat detector
JPH01259494A (en) * 1988-04-08 1989-10-17 Matsushita Electric Works Ltd Heat sensor and its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002279559A (en) * 2001-03-16 2002-09-27 Sogo Keibi Hosho Co Ltd Vehicle emergency reporting system
JP2010009137A (en) * 2008-06-24 2010-01-14 Chugoku Electric Power Co Inc:The Portable terminal for crime prevention

Also Published As

Publication number Publication date
JP2553457Y2 (en) 1997-11-05

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