JPS63171894U - - Google Patents
Info
- Publication number
- JPS63171894U JPS63171894U JP6302487U JP6302487U JPS63171894U JP S63171894 U JPS63171894 U JP S63171894U JP 6302487 U JP6302487 U JP 6302487U JP 6302487 U JP6302487 U JP 6302487U JP S63171894 U JPS63171894 U JP S63171894U
- Authority
- JP
- Japan
- Prior art keywords
- buzzer
- space
- lid body
- partition plate
- sensor
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 4
- 239000003779 heat-resistant material Substances 0.000 claims 1
Landscapes
- Fire Alarms (AREA)
Description
図面は本考案の一実施例であつて、第１図は蓋
体を被せた状態の正面図、第２図は蓋体を外した
状態の正面図、第３図は仕切板を外した状態の正
面図、第４図は分解斜視図、第５図は第１図のＡ
―Ａ′線断面図、第６図は第１図のＢ―Ｂ′線断
面図、第７図は第１図のＤ部のＣ―Ｃ′線断面図
、第８図は裏面の斜視図である。
符号１は感知器本体、２は蓋体、３は仕切板、
３ａは放音孔、４は空間、５は回路基板、６はセ
ンサー、７はブザーである。
The drawings show one embodiment of the present invention; Figure 1 is a front view with the lid on, Figure 2 is a front view with the lid removed, and Figure 3 is with the partition plate removed. Figure 4 is an exploded perspective view, and Figure 5 is a front view of Figure 1.
- A sectional view taken along line A', Figure 6 is a sectional view taken along line B-B' in Figure 1, Figure 7 is a sectional view taken along line C-C' of section D in Figure 1, and Figure 8 is a perspective view of the back side. It is. 1 is the sensor body, 2 is the lid, 3 is the partition plate,
3a is a sound emitting hole, 4 is a space, 5 is a circuit board, 6 is a sensor, and 7 is a buzzer.
Claims (1)
と蓋体２を有する火災感知器において、感知器本
体１と蓋体２の間に耐熱性材料から成る仕切板３
を配設して蓋体２との間に空間４を形成し、該空
間４にセンサー６を配置すると共に、仕切板３に
はブザー７と対応する位置に放音孔３ａを穿設し
て、ブザー７からの音を空間４で共鳴させること
を特徴とする火災感知器。 Sensor body 1 housing circuit board 5 and buzzer 7
In the fire detector having a lid body 2 and a partition plate 3 made of a heat-resistant material between the detector body 1 and the lid body 2.
is arranged to form a space 4 between the lid body 2, a sensor 6 is arranged in the space 4, and a sound emitting hole 3a is bored in the partition plate 3 at a position corresponding to the buzzer 7. , a fire detector characterized in that a sound from a buzzer 7 resonates in a space 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6302487U JPS63171894U (en) | 1987-04-25 | 1987-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6302487U JPS63171894U (en) | 1987-04-25 | 1987-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171894U true JPS63171894U (en) | 1988-11-08 |
Family
ID=30897864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6302487U Pending JPS63171894U (en) | 1987-04-25 | 1987-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171894U (en) |
-
1987
- 1987-04-25 JP JP6302487U patent/JPS63171894U/ja active Pending