CN107369286A - A kind of security protection smoke alarm of energy-conserving and environment-protective - Google Patents
A kind of security protection smoke alarm of energy-conserving and environment-protective Download PDFInfo
- Publication number
- CN107369286A CN107369286A CN201710639096.XA CN201710639096A CN107369286A CN 107369286 A CN107369286 A CN 107369286A CN 201710639096 A CN201710639096 A CN 201710639096A CN 107369286 A CN107369286 A CN 107369286A
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- China
- Prior art keywords
- top cover
- shell body
- sensor
- conserving
- environment
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Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a kind of security protection smoke alarm of energy-conserving and environment-protective,Including base,Shell body is provided with the top of the base,The top surface of the shell body is provided with screwed hole,Top cover is provided with the top of the shell body,When being covered with dust all on the protection network of sensor outer surface installation with mosquito,Thread bush can be turned,Top cover is disassembled out of screwed hole at the top of shell body,Protection network on sensor can be cleared up and changed,After cleaning out,Thread bush on top cover is directed at screwed hole,And thread bush is tightened in screwed hole,The pore solved on long duration protection cover is clogging by dust and mosquito,Influence the entrance of smog,The problem of extending the sensitive time of Smoke Sensor,Another convenience,The top of top cover is provided with the groove of truncated conical shape,When the position of smoke alarm installation is higher,The groove of truncated conical shape can be with centralized collection smog,Enable the sensor to timely send signal.
Description
Technical field
The invention belongs to smoke alarm technical field, and in particular to a kind of security protection smoke alarm of energy-conserving and environment-protective.
Background technology
Smoke alarm, nickname fire hazard aerosol fog alarm, Smoke Sensor, smoke inductor etc..By bus-powered, bus
On can be connected with it is multiple, with fire alarm control unit networking, communication one warning system of composition, scene voiceless sound during alarm,
Main frame acousto-optic is prompted, and this kind of smoke-sensitive alarm device is commonly referred to as smoke detector.Smoke detector point with geocoding,
Without geocoding.Smoke alarm can be divided into ion smoke alarm and photoelectric mist alarm from the sensor used
There is an ionisation chamber Deng, ion smoke alarm, radioactive element used in ion chamber -- americium 241 (Am241), intensity about 0.8 is micro-
Curie or so, the poised state of electric field is under normal condition, can destroy this equilibrium relation when there is flue dust to enter ionisation chamber, report
Alert electric circuit inspection can send alarm when exceeding the threshold value of setting to concentration.There is an optics labyrinth in photoelectric mist alarm, pacify
Equipped with infrared tube, infrared receiving tube can not receive the infrared light that infrared transmitting tube is sent when smokeless, when flue dust enters optics labyrinth
When, by reflecting, reflecting, reception pipe receives infrared light, and whether intelligent alarm circuit judges exceed threshold value, if it exceeds sending
Alarm.
Present smoke alarm is covered with to prevent dust and mosquito from entering from smoke inlet in the outside of Smoke Sensor
Protective cover, but the pore on long duration protection cover is clogging by dust and mosquito, it has not been convenient to the clear entrance for influenceing smog, extend
The sensitive time of Smoke Sensor.
The content of the invention
It is an object of the invention to provide a kind of security protection smoke alarm of energy-conserving and environment-protective, to solve above-mentioned background technology
Pore on the long duration protection cover of middle proposition is clogging by dust and mosquito, influences the entrance of smog, extends Smoke Sensor
Sensitive time the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of security protection smoke alarm of energy-conserving and environment-protective,
Including base, shell body is provided with the top of the base, the top surface of the shell body is provided with screwed hole, the shell
Top cover is provided with the top of body, the side of the top cover is provided with warning lamp close to the top surface of shell body, the top cover
Preceding surface is provided with smoke inlet, and the top surface setting of the top cover is fluted, and air vent is provided with the inwall of the groove,
The junction of the top cover and screwed hole is provided with thread bush, and the shell body is internally provided with sensor, the sensor
The inside of top cover is extended to through screwed hole, the inside of the top cover is provided with protection network close to the outer surface of sensor, institute
State warning lamp and sensor is connected with storage battery.
Preferably, the groove is frustum cone structure, and larger round platform bottom outward facing sides.
Preferably, the air vent has 50, and 50 air vents are equidistantly distributed on the inwall of groove.
Preferably, the base is internally provided with battery.
Preferably, the shell body is internally provided with processor and actuator.
Preferably, the smoke inlet has eight, and eight smoke inlets are equidistantly distributed on the preceding surface of top cover.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is scientific and reasonable for structure, safe and convenient to use, this
Cap base in invention adds thread bush, can when being covered with dust all on the protection network of sensor outer surface installation with mosquito
Thread bush is turned, top cover is disassembled out of screwed hole at the top of shell body, the protection network on sensor can be cleared up
And replacing, after cleaning out, the thread bush on top cover is directed at screwed hole, and thread bush is tightened in screwed hole, solve
Pore on long duration protection cover is clogging by dust and mosquito, influences the entrance of smog, extends the sensing of Smoke Sensor
The problem of time, another convenience, the top of top cover are provided with the groove of truncated conical shape, when the position of smoke alarm installation is higher
When, the groove of truncated conical shape can be with centralized collection smog so that sensor can timely send signal.
Brief description of the drawings
Fig. 1 is the Smoke Sensor structural representation of the present invention；
Fig. 2 is the Smoke Sensor internal structure schematic diagram of the present invention；
Fig. 3 is the top cover overlooking the structure diagram of the present invention；
In figure：1- bases, 2- shell bodies, 3- warning lamps, 4- top covers, 5- smoke inlets, 6- protection networks, 7- thread bush, 8- are passed
Sensor, 9- screwed holes, 10- grooves, 11- air vents.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the present invention provides a kind of security protection of energy-conserving and environment-protective smoke alarm technical scheme：
A kind of security protection smoke alarm of energy-conserving and environment-protective, including base 1, the top of base 1 are provided with shell body 2, the top of shell body 2
Portion surface is provided with screwed hole 9, and the top of shell body 2 is provided with top cover 4, the top surface of the side of top cover 4 close to shell body 2
Warning lamp 3 is provided with, the preceding surface of top cover 4 is provided with smoke inlet 5, and the top surface of top cover 4 sets fluted 10, groove 10
Air vent 11 is provided with inwall, the junction of top cover 4 and screwed hole 9 is provided with thread bush 7, and shell body 2 is internally provided with
Sensor 8, sensor 8 extend to the inside of top cover 4 through screwed hole 9, the outer surface of the inside of top cover 4 close to sensor 8
Protection network 6 is provided with, warning lamp 3 and sensor 8 are connected with storage battery.
Preferably, groove 10 is frustum cone structure, and larger round platform bottom outward facing sides.
Preferably, air vent 11 has 50, and 50 air vents 11 are equidistantly distributed on the inwall of groove 10.
Preferably, base 1 is internally provided with battery.
Preferably, shell body 2 is internally provided with processor and actuator.
Preferably, smoke inlet 5 has eight, and eight smoke inlets 5 are equidistantly distributed on the preceding surface of top cover 4.
The operation principle and process for using of the present invention：After the present invention installs, when the protection of the outer surface of sensor 8 installation
When being covered with dust all on net 6 with mosquito, thread bush 7 can be turned, top cover 4 is disassembled out of the top of shell body 2 screwed hole 9,
Protection network 6 on sensor 8 can be cleared up and changed, after cleaning out, the thread bush 7 on top cover 4 is directed at screw thread
Hole 9, and thread bush 7 is tightened in screwed hole 9, another convenience, the top of top cover 4 is provided with the groove 10 of truncated conical shape, when
Smoke alarm installation position it is higher when, the groove 10 of truncated conical shape can be with centralized collection smog so that sensor 8 can and
When send signal.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of security protection smoke alarm of energy-conserving and environment-protective, including base (1), it is characterised in that：The top of the base (1)
Shell body (2) is provided with, the top surface of the shell body (2) is provided with screwed hole (9), set at the top of the shell body (2)
Top cover (4) is equipped with, the side of the top cover (4) is provided with warning lamp (3), the top cover close to the top surface of shell body (2)
(4) preceding surface is provided with smoke inlet (5), and the top surface of the top cover (4) sets fluted (10), the groove (10)
Air vent (11) is provided with inwall, the top cover (4) and the junction of screwed hole (9) are provided with thread bush (7), the shell
Body (2) is internally provided with sensor (8), and the sensor (8) extends to the inside of top cover (4) through screwed hole (9), described
The inside of top cover (4) is provided with protection network (6), the warning lamp (3) and sensor (8) close to the outer surface of sensor (8)
It is connected with storage battery.
A kind of 2. security protection smoke alarm of energy-conserving and environment-protective according to claim 1, it is characterised in that：The groove
(10) it is frustum cone structure, and larger round platform bottom outward facing sides.
A kind of 3. security protection smoke alarm of energy-conserving and environment-protective according to claim 1, it is characterised in that：The air vent
(11) there are 50, and 50 air vents (11) are equidistantly distributed on the inwall of groove (10).
A kind of 4. security protection smoke alarm of energy-conserving and environment-protective according to claim 1, it is characterised in that：The base
(1) be internally provided with battery.
A kind of 5. security protection smoke alarm of energy-conserving and environment-protective according to claim 1, it is characterised in that：The shell body
(2) be internally provided with processor and actuator.
A kind of 6. security protection smoke alarm of energy-conserving and environment-protective according to claim 1, it is characterised in that：The smoke inlet
(5) there are eight, and eight smoke inlets (5) are equidistantly distributed on the preceding surface of top cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639096.XA CN107369286A (en) | 2017-07-31 | 2017-07-31 | A kind of security protection smoke alarm of energy-conserving and environment-protective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639096.XA CN107369286A (en) | 2017-07-31 | 2017-07-31 | A kind of security protection smoke alarm of energy-conserving and environment-protective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107369286A true CN107369286A (en) | 2017-11-21 |
Family
ID=60308822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639096.XA Pending CN107369286A (en) | 2017-07-31 | 2017-07-31 | A kind of security protection smoke alarm of energy-conserving and environment-protective |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369286A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535804Y (en) * | 2002-04-16 | 2003-02-12 | 深圳市赋安安全系统有限公司 | Intelligent ight-temp. composite detector |
| CN201638338U (en) * | 2010-02-11 | 2010-11-17 | 河北北大青鸟环宇消防设备有限公司 | Combined fume-temperature fire detector |
| JP2013246449A (en) * | 2012-05-23 | 2013-12-09 | Nittan Co Ltd | Fire sensor and jig for separation |
| CN203606921U (en) * | 2013-12-10 | 2014-05-21 | 杨伶俐 | Compact independent smoke-sensing detector |
| JP5799230B2 (en) * | 2011-06-22 | 2015-10-21 | パナソニックＩｐマネジメント株式会社 | Fire detector |
| CN105354971A (en) * | 2015-11-12 | 2016-02-24 | 安徽中熹通讯科技有限责任公司 | Fiber smoke sensor |
| CN105448028A (en) * | 2015-11-19 | 2016-03-30 | 电子科技大学中山学院 | Optical detection type smoke detector based on plastic optical fiber conduction |
| CN205899743U (en) * | 2016-08-11 | 2017-01-18 | 宁波赛特威尔电子有限公司 | Take voice prompt's smoke alarm |
-
2017
- 2017-07-31 CN CN201710639096.XA patent/CN107369286A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535804Y (en) * | 2002-04-16 | 2003-02-12 | 深圳市赋安安全系统有限公司 | Intelligent ight-temp. composite detector |
| CN201638338U (en) * | 2010-02-11 | 2010-11-17 | 河北北大青鸟环宇消防设备有限公司 | Combined fume-temperature fire detector |
| JP5799230B2 (en) * | 2011-06-22 | 2015-10-21 | パナソニックＩｐマネジメント株式会社 | Fire detector |
| JP2013246449A (en) * | 2012-05-23 | 2013-12-09 | Nittan Co Ltd | Fire sensor and jig for separation |
| CN203606921U (en) * | 2013-12-10 | 2014-05-21 | 杨伶俐 | Compact independent smoke-sensing detector |
| CN105354971A (en) * | 2015-11-12 | 2016-02-24 | 安徽中熹通讯科技有限责任公司 | Fiber smoke sensor |
| CN105448028A (en) * | 2015-11-19 | 2016-03-30 | 电子科技大学中山学院 | Optical detection type smoke detector based on plastic optical fiber conduction |
| CN205899743U (en) * | 2016-08-11 | 2017-01-18 | 宁波赛特威尔电子有限公司 | Take voice prompt's smoke alarm |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |
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| RJ01 | Rejection of invention patent application after publication |