CN104766435A - Network-based multi-expansion smoke alarm - Google Patents
Network-based multi-expansion smoke alarm Download PDFInfo
- Publication number
- CN104766435A CN104766435A CN201510149716.2A CN201510149716A CN104766435A CN 104766435 A CN104766435 A CN 104766435A CN 201510149716 A CN201510149716 A CN 201510149716A CN 104766435 A CN104766435 A CN 104766435A
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- CN
- China
- Prior art keywords
- smoke alarm
- alarm
- keycap
- expands
- network based
- 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.)
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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
Abstract
The invention discloses a network-based multi-expansion smoke alarm. The network-based multi-expansion smoke alarm comprises a built-in radio frequency emitter, a voice-operated switch externally provided with a buzzer, LED lamps and buttons. When a near smoke alarm gives off sharp alarm buzzing, the voice-operated switch stimulates the buzzer of the voice-operated switch to send out radio-frequency signals, other similar products buzz after receiving the radio-frequency signals, the orientation of a fire disaster is determined in the mode that the circle of the LED lamps are selectively turned on or off, an external WIFI host receives and transcodes the radio-frequency signals and then forwards the codes to a mobile terminal, and the mobile terminal can made a decision action in time.
Description
Technical field
The present invention relates to a kind of alarm, specifically a kind of Network Basedly expand smoke alarm more.
Background technology
At present, generally combustible material is flooded with in office and some family room, the easy initiation fire when meeting naked light, except strengthening fire disasters protection consciousness, with good conditionsily also smoke alarm can be installed, can detect that slight smog when beginning occurs fire by it, thus remind evacuating personnel early or make corresponding emergency measure.
But good smoke alarm is expensive, installs and uses in a large number can cause cost burden in the occasion that floor area of building is large, after this external same building occasion installs multiple smoke alarm, being still difficult to judge that position suffered from by fire when running into dangerous situation.
Summary of the invention
The present invention is directed to prior art deficiency, there is provided one is Network Based expands smoke alarm more, this alarm is arranged near multiple smoke alarm on a large scale, by the buzzing that acoustic control seizure smoke alarm sends, by the inner controller carried, Self address code is sent to other similar alarm again, other similar alarm carrys out locating fire by the circle LED flicker be placed in around audio-switch and suffers from direction after receiving signal, smoke alarm alarm distance can be effectively extended by this scheme, quick and precisely determine that position suffered from by fire simultaneously, the practicality of cheap auxiliary alarm is that fire protection warning provides cost savings.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: one is Network Based expands smoke alarm more, comprise housing, described housing is mounted with audio-switch, sharp-pointed buzzing can be sent when smoke alarm is reported to the police, audio-switch on described housing can capture buzzing that smoke alarm sends and alerting signal be sent to the like product in environs by built-in radiofrequency launcher, hummer is provided with in described housing, auxiliary alarm self is buzzing simultaneously also, next auxiliary alarm can repeat the actuation of an alarm of an alarm.Be provided with around described audio-switch a circle totally eight pieces of equally distributed LED represent eight directions, also the address code of self can be sent simultaneously when the auxiliary alarm near the scene of a fire outwards sends radio frequency, around alarm can indicate fire trouble orientation by the circle LED of self is secretly bright, specifically the LED in fire trouble direction is glittering, and the LED representing other direction is extinguished.In the process of reporting to the police, external WIFI main frame also can receive radio frequency alerting signal, and its transcoding is transmitted to the mobile terminal of monitor, described housing is provided with button, pushes button and can carry out test pairing and remove warning.
The present invention compared with prior art, there is following beneficial effect: structure of the present invention is simple, extensible smoke alarm alarm distance, radiofrequency signal can be sent to WIFI main frame during warning, alerting signal is sent to mobile terminal by WIFI main frame, be convenient to monitor staff when away from time grasping warning message when scene and making corresponding action in time, it is accurately faster that the design of a circle LED can make fire suffer from the location in place, and the particular design of button also avoids Transverse Impact to cause the risk of false touch.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the embodiment of the present invention.
Fig. 2 is button schematic diagram in the embodiment of the present invention.
Fig. 3 is button decomposing schematic representation in the embodiment of the present invention.
Fig. 4 is button C-C cut-open view in the embodiment of the present invention.
Fig. 5 is key works view in the embodiment of the present invention.
In figure: 1 alarm host machine, 11 housings, 12 keycaps, 2 audio-switches, 3LED lamp, 4 buttons, 41 key bodies, 42 keycaps, 421 strip projected parts, 411 open slots, 412 backspace key grooves, 422 pits, 423 is protruding.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: see Fig. 1 to Fig. 5, one is Network Based expands smoke alarm more, comprise alarm host machine 1, described alarm host machine 1 periphery is one deck housing 11, described housing 11 is equipped with audio-switch 2, LED 3 and button 4, described alarm host machine 1 is built-in with radio-frequency (RF) transmitter (not shown) and circuit board (not shown), described radio-frequency (RF) transmitter, described audio-switch 2 is connected with circuit board with described LED 3, described circuit board is communicated with described button 4, described LED has eight pieces and is evenly arranged on around described audio-switch 2, represent eight different directions.Sharp-pointed buzzing can be sent when smoke alarm is reported to the police, nigh described alarm host machine 1 is installed and triggers self warning by described audio-switch 2, the radiofrequency signal comprising Self address code is outwards sent by described radiofrequency launcher, self built-in hummer also sends sharp-pointed buzzing simultaneously, other like product is after receiving radiofrequency signal, by the bright dark location of described LED, concrete grammar is that the LED in fire trouble direction is glittering, and the LED representing other direction is extinguished, check that the glittering position of LED determines that orientation suffered from by fire by personnel.In the process of reporting to the police, external WIFI main frame also can receive radio frequency alerting signal, and its transcoding is transmitted to the mobile terminal of monitor, and described housing is provided with button, pushes button and can carry out test pairing and remove reporting to the police.
Described button 4 comprises key eaves 12, key body 41 and keycap 42, described key eaves 12 3 hides described key body 41, under normal mounting, described loudspeaker 2 are positioned at directly over described button 4, described key eaves 12 effectively can hide described key body 41, described key body 41 is avoided to suffer the invasion and attack of dust from top and rainwater, avoid personnel to hit described key body 41, described key body 41 is separated the size reducing button and protrude on described housing 11 with described keycap 42, decrease the space that outside takies simultaneously by mistake.
Described key body 41 is that a same slope coordinates with described keycap 42 junction, increases two separating components and coordinates area, add stability.
Described key body 41 upper end incline position is provided with an open slot 411, described keycap 42 lower end incline position is provided with a strip projected parts 421, the size of described strip projected parts 421 just matches with described open slot 411, when described keycap 42 slides to described key body 41, described strip projected parts 421 and described open slot 411 agree with mutually, and such mode of agreeing with is convenient to location when described keycap 42 and described key body 41 coordinate and is prevented from coordinating rear dislocation.Described housing 11 is provided with backspace key groove 412 with the position of described keycap 42 lower end contact of incline plane, and the size of described backspace key groove 412 just holds described strip projected parts 421, and described backspace key groove 412 plays the effect of guide rail in described keycap 42 advance and retreat process.
Described open slot 411 and described backspace key groove 412 are in up-narrow and down-wide shape, and described strip projected parts 421 is in low wide and up narrow shape, and such structure can effectively prevent described keycap from coming off sliding and produce to rock in practical process.
Described keycap 42 caves inward with the extraneous one side exposed and forms pit 422, and described pit 422 surface is provided with some protruding 422.Finger is placed in described pit 422 in use, and the inclined-plane of described pit 422 and the projection 422 on surface increase the friction force between described keycap 42 and finger, makes described keycap 42 be unlikely to slide in the process advanced and return.
Claims (6)
1. one kind is Network Basedly expanded smoke alarm more, comprise alarm host machine (1), described alarm host machine (1) periphery is one deck housing (11), described housing (11) is equipped with audio-switch (2), LED (3) and button (4), described alarm host machine (1) is built-in with radio-frequency (RF) transmitter and circuit board, it is characterized in that: described LED is evenly arranged on described audio-switch (2) around; Radio-frequency (RF) transmitter, described audio-switch (2) are connected with circuit board with described LED (3), and described circuit board is communicated with described button (4).
2. one as claimed in claim 1 is Network Based expands smoke alarm more, it is characterized in that: described button (4) comprises key eaves (12), key body (41) and keycap (42), described key eaves (12) three hides described key body (41), and described key body (41) is separated with described keycap (42).
3. one as claimed in claim 2 is Network Based expands smoke alarm more, it is characterized in that: described key body (41) and described keycap (42) junction are that a same slope coordinates.
4. as right wants the one as described in 2 is Network Based expands smoke alarm more, it is characterized in that: described key body (41) upper end incline position is provided with an open slot (411), described keycap (42) lower end incline position is provided with a strip projected parts (421), the size of described strip projected parts (421) just matches with described open slot (411), described housing (11) is provided with backspace key groove (412) with the position of described keycap (42) lower end contact of incline plane, and the size of described backspace key groove (412) just holds described strip projected parts (421).
5. one as claimed in claim 4 is Network Based expands smoke alarm more, it is characterized in that: described open slot (411) and described backspace key groove (412) are in up-narrow and down-wide shape, and described strip projected parts (421) is in low wide and up narrow shape.
6. one as claimed in claim 3 is Network Based expands smoke alarm more, it is characterized in that: described keycap (42) caves inward with the extraneous one side exposed and forms pit (422), and described pit (422) surface is provided with some projections (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149716.2A CN104766435B (en) | 2015-04-01 | 2015-04-01 | One kind expands smoke alarm more based on network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149716.2A CN104766435B (en) | 2015-04-01 | 2015-04-01 | One kind expands smoke alarm more based on network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104766435A true CN104766435A (en) | 2015-07-08 |
| CN104766435B CN104766435B (en) | 2018-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149716.2A Active CN104766435B (en) | 2015-04-01 | 2015-04-01 | One kind expands smoke alarm more based on network |
Country Status (1)
| Country | Link |
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| CN (1) | CN104766435B (en) |
Citations (11)
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| JPH0747498A (en) * | 1993-06-04 | 1995-02-21 | Amada Co Ltd | Push-button switch for operation of press |
| CN200969295Y (en) * | 2006-04-27 | 2007-10-31 | 宇达电脑（上海）有限公司 | Protecting equipment |
| CN201054329Y (en) * | 2007-02-05 | 2008-04-30 | 邱华光 | A decoration key wall switch |
| CN101271611A (en) * | 2008-05-09 | 2008-09-24 | 上海纳杰电气成套有限公司 | Warning system based on smog alarm |
| US20090058669A1 (en) * | 2007-08-31 | 2009-03-05 | Fred Santos | Light sensing pull station |
| CN201348816Y (en) * | 2009-01-21 | 2009-11-18 | 福建火迪建筑消防工程技术服务有限公司 | Wireless independent fire alarm device |
| CN101751743A (en) * | 2008-12-05 | 2010-06-23 | 能美防灾株式会社 | Alarm device |
| JP2010218938A (en) * | 2009-03-18 | 2010-09-30 | Nihon Kaiheiki Industry Co Ltd | Switch cover |
| CN102927295A (en) * | 2012-11-10 | 2013-02-13 | 无锡智能自控工程股份有限公司 | Conduction oil heat tracing clamping sleeve angle valve |
| CN203084475U (en) * | 2012-12-28 | 2013-07-24 | 内蒙古科技大学 | Intelligent energy-saving switch |
| CN203721011U (en) * | 2013-12-18 | 2014-07-16 | 郑顺辉 | Manual fire alarm button with smog sensor |
-
2015
- 2015-04-01 CN CN201510149716.2A patent/CN104766435B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0747498A (en) * | 1993-06-04 | 1995-02-21 | Amada Co Ltd | Push-button switch for operation of press |
| CN200969295Y (en) * | 2006-04-27 | 2007-10-31 | 宇达电脑（上海）有限公司 | Protecting equipment |
| CN201054329Y (en) * | 2007-02-05 | 2008-04-30 | 邱华光 | A decoration key wall switch |
| US20090058669A1 (en) * | 2007-08-31 | 2009-03-05 | Fred Santos | Light sensing pull station |
| CN101271611A (en) * | 2008-05-09 | 2008-09-24 | 上海纳杰电气成套有限公司 | Warning system based on smog alarm |
| CN101751743A (en) * | 2008-12-05 | 2010-06-23 | 能美防灾株式会社 | Alarm device |
| CN201348816Y (en) * | 2009-01-21 | 2009-11-18 | 福建火迪建筑消防工程技术服务有限公司 | Wireless independent fire alarm device |
| JP2010218938A (en) * | 2009-03-18 | 2010-09-30 | Nihon Kaiheiki Industry Co Ltd | Switch cover |
| CN102927295A (en) * | 2012-11-10 | 2013-02-13 | 无锡智能自控工程股份有限公司 | Conduction oil heat tracing clamping sleeve angle valve |
| CN203084475U (en) * | 2012-12-28 | 2013-07-24 | 内蒙古科技大学 | Intelligent energy-saving switch |
| CN203721011U (en) * | 2013-12-18 | 2014-07-16 | 郑顺辉 | Manual fire alarm button with smog sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104766435B (en) | 2018-02-23 |
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