CN209591030U - 紧凑型光学烟雾探测器系统和设备 - Google Patents
紧凑型光学烟雾探测器系统和设备 Download PDFInfo
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- CN209591030U CN209591030U CN201822098771.5U CN201822098771U CN209591030U CN 209591030 U CN209591030 U CN 209591030U CN 201822098771 U CN201822098771 U CN 201822098771U CN 209591030 U CN209591030 U CN 209591030U
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
- G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Dispersion Chemistry (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056293.6U CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762599474P | 2017-12-15 | 2017-12-15 | |
| US62/599,474 | 2017-12-15 | ||
| US16/181,878 US11788942B2 (en) | 2017-12-15 | 2018-11-06 | Compact optical smoke detector system and apparatus |
| US16/181,878 | 2018-11-06 | ||
| US16/206,268 | 2018-11-30 | ||
| US16/206,268 US10809173B2 (en) | 2017-12-15 | 2018-11-30 | Smoke detector chamber boundary surfaces |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922056293.6U Division CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209591030U true CN209591030U (zh) | 2019-11-05 |
Family
ID=67065237
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922056293.6U Active CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
| CN201822098771.5U Active CN209591030U (zh) | 2017-12-15 | 2018-12-14 | 紧凑型光学烟雾探测器系统和设备 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922056293.6U Active CN212112699U (zh) | 2017-12-15 | 2018-12-14 | 用于检测紧凑足迹检测器内的烟雾的装置 |
Country Status (3)
| Country | Link |
|---|---|
| KR (3) | KR102638997B1 (ko) |
| CN (2) | CN212112699U (ko) |
| TW (1) | TWI695350B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405703A (zh) * | 2021-06-16 | 2021-09-17 | 哲弗智能系统（上海）有限公司 | 一种光学传感器及消防报警装置 |
| CN114913667A (zh) * | 2022-05-06 | 2022-08-16 | 合肥科大立安安全技术有限责任公司 | 一种火灾早期烟雾抗干扰传感装置及其抗干扰方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230060584A1 (en) * | 2021-08-26 | 2023-03-02 | Pixart Imaging Inc. | Optical machine of smoke detector |
| CN114140974B (zh) * | 2021-12-15 | 2023-01-03 | 上海安宸信息科技有限公司 | 一种基于无线通信网络的火灾报警器 |
| KR102643786B1 (ko) * | 2022-06-21 | 2024-03-07 | 주식회사 뮤링크 | 광전식 칩을 활용한 주유소용 방폭 연기 감지 시스템 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216377A (en) * | 1977-06-27 | 1980-08-05 | Nittan Company, Limited | Light scattering smoke detector |
| US4857895A (en) * | 1987-08-31 | 1989-08-15 | Kaprelian Edward K | Combined scatter and light obscuration smoke detector |
| EP1194908A4 (en) * | 1999-03-05 | 2004-10-13 | Brk Brands Inc | PHOTOELECTRIC SMOKE DETECTOR WITH ULTRA-SHORT WAVELENGTH |
| GB2397122B (en) * | 2003-01-03 | 2006-02-08 | David Appleby | Fire detector with low false alarm rate |
| JP6004304B2 (ja) * | 2011-03-11 | 2016-10-05 | パナソニックＩｐマネジメント株式会社 | 煙感知器 |
| US9098988B2 (en) * | 2012-12-18 | 2015-08-04 | Excelitas Technologies Philippines Inc. | Integrated smoke cell |
| JP6449584B2 (ja) * | 2014-08-04 | 2019-01-09 | 株式会社トプコン | 角度検出装置、測量装置 |
| ES2721929T3 (es) * | 2014-12-01 | 2019-08-06 | Siemens Schweiz Ag | Detector de humo de luz dispersa con un diodo emisor de luz de dos colores |
| CN107533787B (zh) * | 2015-05-15 | 2019-10-18 | 谷歌有限责任公司 | 烟雾探测器室结构及相关方法 |
| EP3128493A1 (de) * | 2015-08-06 | 2017-02-08 | Siemens Schweiz AG | Streulichtrauchmelder mit einer im meldergehäuse aufgenommenen optischen messkammer und mit einer spiegelfläche an einer innenseite einer melderhaube als teil des meldergehäuses |
| CN205786299U (zh) * | 2016-05-18 | 2016-12-07 | 宁波科赛迪电子科技有限公司 | 一种烟雾报警器的迷宫 |
| CN206441309U (zh) * | 2017-02-22 | 2017-08-25 | 宁波金盾电子工业股份有限公司 | 一种烟雾报警器带屏蔽罩的迷宫结构 |
-
2018
- 2018-12-12 KR KR1020180160083A patent/KR102638997B1/ko active IP Right Grant
- 2018-12-13 TW TW107144950A patent/TWI695350B/zh active
- 2018-12-14 CN CN201922056293.6U patent/CN212112699U/zh active Active
- 2018-12-14 CN CN201822098771.5U patent/CN209591030U/zh active Active
-
2021
- 2021-07-02 KR KR1020210087031A patent/KR102638998B1/ko active IP Right Grant
- 2021-07-02 KR KR1020210087055A patent/KR102639000B1/ko active IP Right Grant
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405703A (zh) * | 2021-06-16 | 2021-09-17 | 哲弗智能系统（上海）有限公司 | 一种光学传感器及消防报警装置 |
| CN113405703B (zh) * | 2021-06-16 | 2024-04-09 | 哲弗智能系统（上海）有限公司 | 一种光学传感器及消防报警装置 |
| CN114913667A (zh) * | 2022-05-06 | 2022-08-16 | 合肥科大立安安全技术有限责任公司 | 一种火灾早期烟雾抗干扰传感装置及其抗干扰方法 |
| CN114913667B (zh) * | 2022-05-06 | 2023-08-11 | 合肥科大立安安全技术有限责任公司 | 一种火灾早期烟雾抗干扰传感装置及其抗干扰方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI695350B (zh) | 2020-06-01 |
| KR102638997B1 (ko) | 2024-02-20 |
| KR102638998B1 (ko) | 2024-02-20 |
| CN212112699U (zh) | 2020-12-08 |
| KR102639000B1 (ko) | 2024-02-20 |
| KR20210087910A (ko) | 2021-07-13 |
| KR20210087909A (ko) | 2021-07-13 |
| KR20190072439A (ko) | 2019-06-25 |
| TW201931319A (zh) | 2019-08-01 |
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