JPS6116692U

JPS6116692U - fire detector

Info

Publication number: JPS6116692U
Application number: JP9694584U
Authority: JP
Inventors: 清志広田
Original assignee: 能美防災株式会社
Priority date: 1984-06-29
Filing date: 1984-06-29
Publication date: 1986-01-30
Also published as: JPH0215186Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案による火災感知器の１実施例の部分断
面図、第２図はこの考案省火災感知器の感熱アダプタの
斜視図、第３図はダミー用アダプタの斜視図、第４図と
第５図はこの考案の火災感知器のそれぞれ異なる実施例
の回路図である。１・・・火災感知器、２・・・煙感知器本体、２３・・
・木体２の外面としてのカバー、３・・・感熱アダプタ
、４・・・ソケット、５・・・煙感知部、６・・・機能
切換回路、６１・・・感度切換部、７・・・信号送出回
路。Fig. 1 is a partial sectional view of one embodiment of the fire detector according to this invention, Fig. 2 is a perspective view of a thermal adapter of this invention-saving fire detector, Fig. 3 is a perspective view of a dummy adapter, and Fig. 4 and FIG. 5 are circuit diagrams of different embodiments of the fire detector of this invention. 1...Fire detector, 2...Smoke detector body, 23...
-Cover as the outer surface of the wooden body 2, 3...Thermal adapter, 4...Socket, 5...Smoke detection section, 6...Function switching circuit, 61...Sensitivity switching section, 7...・Signal sending circuit.

Claims

[Scope of Claim for Utility Model Registration] 1. A socket for attaching a heat-sensitive adapter is provided on the outer surface of the smoke detector body, and a function switching circuit is provided in the circuit of the body, and when the heat-sensitive adapter is attached to the socket, the above-mentioned function switching is performed. A fire detector characterized in that the circuit is automatically switched. 2. When the thermal adapter is attached to the socket, the function switching circuit is an AND circuit between the smoke detector and the thermal adapter.
The fire detector according to claim 1, which outputs a signal by means of an operating cup. 3. When the thermal adapter is attached to the socket, the function switching circuit outputs the first signal by ORing the smoke detector and the thermal adapter, and outputs the second signal by ANDing. , 1. A fire detector according to claim 1 of the utility model registration claim. 4. The function switching circuit is configured to switch the smoke detection sensitivity of the smoke detector to high sensitivity when the thermal adapter is attached to the socket. A fire detector according to any of Clause 3.