CN204256877U - A kind of fire fighting alarm device with deixis - Google Patents
A kind of fire fighting alarm device with deixis Download PDFInfo
- Publication number
- CN204256877U CN204256877U CN201420761337.XU CN201420761337U CN204256877U CN 204256877 U CN204256877 U CN 204256877U CN 201420761337 U CN201420761337 U CN 201420761337U CN 204256877 U CN204256877 U CN 204256877U
- Authority
- CN
- China
- Prior art keywords
- module
- photo
- embedded microprocessor
- signal
- sound
- 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.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model discloses a kind of fire fighting alarm device with deixis, this device comprises shell, main control module, photo-electric smog detecting module, sound and light alarm module, power module, signal projection module, Zigbee wireless communication module, controller; Main control module, photo-electric smog detecting module, sound and light alarm module, power module, signal projection module, Zigbee wireless communication module are arranged on the inside of shell; Main control module comprises embedded microprocessor, and photo-electric smog detecting module, sound and light alarm module, power module, signal projection module are connected with embedded microprocessor respectively.Monitored by the smokescope of photo-electric smog detecting module for fire fighting alarm device place place, can carry out accurately, rapidly reporting to the police to fire; And use signal projection module to identify escape route, when fire occurs, clear mark indication escaping route, thus help disaster affected people to escape the inferno as early as possible.
Description
Technical field
The utility model belongs to technical field of fire control, particularly relates to a kind of fire fighting alarm device with deixis.
Background technology
for realizing fire alarm and escape deixis, the existing practice normally lays fire detecting arrangement and indicator for life saving respectively in buildings.But this practice will significantly increase equipment purchasing and installation cost.In addition, existing fire fighting indication device often adopts and identifies escape outlet in the mode of buildings inwall placement pilot lamp, there is obviously limitation: often only can each escape of single sensing export, effectively cannot identify escape route, a large amount of dense smokes of scene of fire, dust and dilapidation also likely hide indicator for life saving, affect identification effect.
Utility model content
The utility model cannot be implemented rapidly fire for prior art, effectively report to the police and the problem of indication escaping route, provides a kind of fire fighting alarm device with deixis that can effectively solve the problem.
The utility model solves the technical scheme that its technical matters adopts: a kind of fire fighting alarm device with deixis, and this device comprises shell, main control module, photo-electric smog detecting module, sound and light alarm module, power module, signal projection module, Zigbee wireless communication module, controller; Main control module, photo-electric smog detecting module, sound and light alarm module, power module, signal projection module, Zigbee wireless communication module are arranged on the inside of shell; Main control module comprises embedded microprocessor, and photo-electric smog detecting module, sound and light alarm module, power module, signal projection module are connected with embedded microprocessor respectively; Photo-electric smog detecting module is for measuring the smokescope at its place place; Signal projection module for projecting Warning Mark on best-effort path; Controller is for receiving the detection data of photo-electric smog detecting module and sending alarm command; Embedded microprocessor is connected with controller by Zigbee wireless communication module, Zigbee wireless communication module is used for the detection data of the photo-electric smog detecting module received by embedded microprocessor to be sent to controller, the alarm command of controller is sent to embedded microprocessor, and embedded microprocessor is for receiving detection data, the triggering sound and light alarm module of photo-electric smog detecting module; Sound and light alarm module comprises hummer and LED alarm lamp; Shell offers the warning window of the detection window of photo-electric smog detecting module, LED alarm lamp.
By technique scheme, described main control module also comprises mu balanced circuit, and mu balanced circuit is connected with embedded microprocessor.
By technique scheme, described power module is specially battery.
By technique scheme, described signal projection module comprises micro-step motor, light source, signal identification rotating disk, just to signal identification rotating disk place on shell, offers the signal projection window for projecting Warning Mark; Signal identification rotating disk identifies up, down, left and right four directions arrow by hollow out mode, and 4 direction arrows to be evenly distributed on signal identification rotating disk and equal with the distance of signal identification center of turntable, and the below at signal identification center of turntable place arranges turntable shaft; Light source is arranged on the below of signal identification rotating disk, and light source is equal with the distance of signal identification center of turntable with direction arrow with the horizontal range of turntable shaft, and shaft and the turntable shaft of micro-step motor are fixed; Embedded microprocessor controls micro-step motor rotation by sending pwm pulse, and embedded microprocessor is connected with light source and controls the switch of light source.
By technique scheme, described signal projection window is arranged the lens for amplifying Warning Mark.
The utility model has following beneficial effect: monitored by the smokescope of photo-electric smog detecting module for fire fighting alarm device place place, and the sound and light alarm module comprising hummer and LED alarm lamp is set, can carry out accurately, rapidly reporting to the police to fire; And use signal projection module to identify escape route, embedded microprocessor controls micro-step motor rotation by sending pwm pulse, and drive signal identification dial rotation, when light source starts, pass through mode of delivery, by light source just ground is projected to the direction arrow of signal identification rotating disk, high-visible for ensureing institute's superframe signal, the lens with light amplification effect are laid at the signal projection window place of shell, can when fire occurs, clear mark indication escaping route, thus help disaster affected people to escape the inferno as early as possible.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the front view of the utility model embodiment with the fire fighting alarm device of deixis;
Fig. 2 is the hardware structure diagram of the utility model embodiment with the fire fighting alarm device of deixis;
Fig. 3 is the structural drawing of signal projection module in Fig. 2;
Fig. 4 is the structural representation of signal identification rotating disk in Fig. 3;
Fig. 5 is escape route instruction schematic diagram;
In accompanying drawing: 1-shell, 3-photo-electric smog detecting module, 12-LED alarm lamp, 13-micro-step motor, 14-light source, 15-signal identification rotating disk, 16-lens.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model embodiment, a kind of fire fighting alarm device with deixis, as shown in Figure 1 and Figure 2, this device comprises shell (1), main control module, photo-electric smog detecting module (3), sound and light alarm module, power module, signal projection module, Zigbee wireless communication module, controller; Main control module, photo-electric smog detecting module, sound and light alarm module, power module, signal projection module, Zigbee wireless communication module are arranged on the inside of shell; Main control module comprises embedded microprocessor, and photo-electric smog detecting module, sound and light alarm module, power module, signal projection module are connected with embedded microprocessor respectively; Photo-electric smog detecting module is for measuring the smokescope at its place place; Signal projection module for projecting Warning Mark on best-effort path; Controller is for receiving the detection data of photo-electric smog detecting module and sending alarm command; Embedded microprocessor is connected with controller by Zigbee wireless communication module, Zigbee wireless communication module is used for the detection data of the photo-electric smog detecting module received by embedded microprocessor to be sent to controller, the alarm command of controller is sent to embedded microprocessor, and embedded microprocessor is for receiving detection data, the triggering sound and light alarm module of photo-electric smog detecting module; Sound and light alarm module comprises hummer and LED alarm lamp (12); Shell offers the warning window of the detection window of photo-electric smog detecting module, LED alarm lamp.
Further, main control module also comprises mu balanced circuit, and mu balanced circuit is connected with embedded microprocessor.Wherein, power module can be battery.
Further, signal projection module comprises micro-step motor (13), light source (14), signal identification rotating disk (15), as shown in Figure 3, just to signal identification rotating disk place on shell, offers the signal projection window for projecting Warning Mark; Signal identification rotating disk identifies up, down, left and right four directions arrow by hollow out mode, as shown in Figure 4,4 direction arrows to be evenly distributed on signal identification rotating disk and equal with the distance of signal identification center of turntable, and the below at signal identification center of turntable place arranges turntable shaft; Light source is arranged on the below of signal identification rotating disk, and light source is equal with the distance of signal identification center of turntable with direction arrow with the horizontal range of turntable shaft, and shaft and the turntable shaft of micro-step motor are fixed; Embedded microprocessor controls micro-step motor rotation by sending pwm pulse, and embedded microprocessor is connected with light source and controls the switch of light source.
Further, described signal projection window is arranged the lens (16) for amplifying Warning Mark.
Monitored by the smokescope of photo-electric smog detecting module for fire fighting alarm device place place, and the sound and light alarm module comprising hummer and LED alarm lamp is set, can carry out accurately, rapidly reporting to the police to fire, and use signal projection module to identify escape route, embedded microprocessor controls micro-step motor rotation by sending pwm pulse, and drive signal identification dial rotation, when light source starts, pass through mode of delivery, by light source just ground is projected to the direction arrow of signal identification rotating disk, high-visible for ensureing institute's superframe signal, the lens with light amplification effect are laid at the signal projection window place of shell, can when fire occurs, clear mark indication escaping route, as shown in Figure 5, thus help disaster affected people to escape the inferno as early as possible.
Photo-electric smog detecting module core is photoelectric smoke sensor, a large amount of smog can be produced before burning when its principle of work is fire generation, and smog is made up of countless particulate, when smog is sent in detection window, affect infrared light flux due to scattering and absorption, receiving unit induces strong and weak signals and in this, as judging the foundation that fire occurs.In preferred embodiment of the present utility model, smoke transducer static working current is 32 μ A, exports the analog voltage signal of 0V ~ 5V as smokescope signal.Smokescope size is directly proportional to output analog voltage signal size.Main control module adopts 8 single chip computer AT mega128L of AVR kernel as control core, ATmega128L adopts advanced RISC framework, can perform nearly 133 work orders, provide ADC and 53,10,8 tunnel programmable I/O interface, while guarantee low-power consumption, there is powerful operational performance.The road analog voltage output signal of photoelectric smoke sensor is directly connected with the 1 road ADC of ATmega128L, through analog to digital conversion, as the foundation that master control module judges fire occurs.Sound and light alarm module is connected with embedded microprocessor.Embedded microprocessor occurs based on smokescope information Perception fire.If embedded microprocessor perception fire occurs, then trigger sound and light alarm module.Now, hummer is in excited state, sends and continues high distribution audible alarm.LED alarm lamp is high frequency flicker state.If the non-perception fire of embedded microprocessor occurs, then sound and light alarm module is in dormant state, and hummer and LED alarm lamp all do not respond.Described signal projection module comprises micro-step motor, light source and signal identification rotating disk.Shell has window and is used for appearing superframe signal.High-visible for ensureing institute's superframe signal, the lens with light amplification effect are laid at window place.Micro-step motor chooses 42 stepper motors, is of a size of 22 × 10 × 10mm, and working current is 1.5A, and maximum static moment is 0.55N.m.Light source, according to user's request, chooses LED light source or LASER Light Source.In the present embodiment, choose laser light source, output wavelength is 635nm.Spot diameter Φ 5mm.Signal identification rotating disk identifies 4 direction arrows (upper and lower, left and right) by hollow out mode.When light source starts, by mode of delivery, by light source just ground is projected to the direction arrow of signal identification rotating disk.Be provided with Zigbee wireless communication module and fire data can be sent to fire-fighting and rescue command centre, and the steering order from fire-fighting and rescue command centre can be received.Main control module, by resolving steering order, sends pwm pulse by embedded microprocessor, makes signal projection module can project corresponding escape arrow signal according to the instruction of fire-fighting and rescue command centre.Zigbee wireless communication module chooses the CC2530 of Texas Instrument.CC2530 can set up powerful wireless sensor network with lower cost.CC2530 has different operational modes, makes it can meet system low-power consumption demand.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (5)
1. with a fire fighting alarm device for deixis, it is characterized in that, this device comprises shell, main control module, photo-electric smog detecting module, sound and light alarm module, power module, signal projection module, Zigbee wireless communication module, controller; Main control module, photo-electric smog detecting module, sound and light alarm module, power module, signal projection module, Zigbee wireless communication module are arranged on the inside of shell; Main control module comprises embedded microprocessor, and photo-electric smog detecting module, sound and light alarm module, power module, signal projection module are connected with embedded microprocessor respectively; Photo-electric smog detecting module is for measuring the smokescope at its place place; Signal projection module for projecting Warning Mark on best-effort path; Controller is for receiving the detection data of photo-electric smog detecting module and sending alarm command; Embedded microprocessor is connected with controller by Zigbee wireless communication module, Zigbee wireless communication module is used for the detection data of the photo-electric smog detecting module received by embedded microprocessor to be sent to controller, the alarm command of controller is sent to embedded microprocessor, and embedded microprocessor is for receiving detection data, the triggering sound and light alarm module of photo-electric smog detecting module; Sound and light alarm module comprises hummer and LED alarm lamp; Shell offers the warning window of the detection window of photo-electric smog detecting module, LED alarm lamp.
2. the fire fighting alarm device with deixis according to claim 1, is characterized in that, described main control module also comprises mu balanced circuit, and mu balanced circuit is connected with embedded microprocessor.
3. the fire fighting alarm device with deixis according to claim 1, is characterized in that, described power module is specially battery.
4. the fire fighting alarm device with deixis according to claim 1 or 2 or 3, it is characterized in that, described signal projection module comprises micro-step motor, light source, signal identification rotating disk, just to signal identification rotating disk place on shell, offer the signal projection window for projecting Warning Mark; Signal identification rotating disk identifies up, down, left and right four directions arrow by hollow out mode, and 4 direction arrows to be evenly distributed on signal identification rotating disk and equal with the distance of signal identification center of turntable, and the below at signal identification center of turntable place arranges turntable shaft; Light source is arranged on the below of signal identification rotating disk, and light source is equal with the distance of signal identification center of turntable with direction arrow with the horizontal range of turntable shaft, and shaft and the turntable shaft of micro-step motor are fixed; Embedded microprocessor controls micro-step motor rotation by sending pwm pulse, and embedded microprocessor is connected with light source and controls the switch of light source.
5. the fire fighting alarm device with deixis according to claim 4, is characterized in that, described signal projection window is arranged the lens for amplifying Warning Mark.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420761337.XU CN204256877U (en) | 2014-12-05 | 2014-12-05 | A kind of fire fighting alarm device with deixis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420761337.XU CN204256877U (en) | 2014-12-05 | 2014-12-05 | A kind of fire fighting alarm device with deixis |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204256877U true CN204256877U (en) | 2015-04-08 |
Family
ID=52961162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420761337.XU Expired - Fee Related CN204256877U (en) | 2014-12-05 | 2014-12-05 | A kind of fire fighting alarm device with deixis |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204256877U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104952199A (en) * | 2015-07-02 | 2015-09-30 | 何翊 | Short message alarm with fire intellisense function |
CN110246314A (en) * | 2019-04-30 | 2019-09-17 | 朱崇峰 | A kind of wireless smoke alarm based on Internet of Things |
CN113694436A (en) * | 2021-07-31 | 2021-11-26 | 盐城蜂群智能技术有限公司 | Wisdom garden fire control early warning device |
-
2014
- 2014-12-05 CN CN201420761337.XU patent/CN204256877U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104952199A (en) * | 2015-07-02 | 2015-09-30 | 何翊 | Short message alarm with fire intellisense function |
CN110246314A (en) * | 2019-04-30 | 2019-09-17 | 朱崇峰 | A kind of wireless smoke alarm based on Internet of Things |
CN113694436A (en) * | 2021-07-31 | 2021-11-26 | 盐城蜂群智能技术有限公司 | Wisdom garden fire control early warning device |
CN113694436B (en) * | 2021-07-31 | 2022-10-14 | 盐城蜂群智能技术有限公司 | Wisdom garden fire control early warning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204256877U (en) | A kind of fire fighting alarm device with deixis | |
CN107666756A (en) | Wireless centralized emergency lighting control system | |
CN102393743A (en) | Embedded multifunctional intelligent trolley | |
CN105027170A (en) | An emergency manager for a lighting device | |
CN102737461A (en) | Adsorption type multifunctional infrared electronic fence | |
CN110363953A (en) | A kind of low-consumption wireless smoke alarm unit | |
CN204922538U (en) | Multi -functional information -based miner's lamp | |
CN210466646U (en) | Collect smog, temperature and humidity measurement in wireless fire control smoke detector of an organic whole | |
WO2017032104A1 (en) | Portable electromagnetic radiation detecting device | |
CN202126464U (en) | High-voltage approaching alarm system | |
CN205210316U (en) | Security check machine with energy -conserving function | |
TWM484769U (en) | Ground type directional asylum system | |
CN106768046A (en) | A kind of environmental monitoring system | |
CN203217706U (en) | Fire disaster alarm system | |
CN206917020U (en) | For gathering the built-in sensors doubling glass of building condition monitoring big data | |
CN204256726U (en) | CPCI ambient chassis supervisory system | |
CN103680041A (en) | Intelligent fire escape indicating device applied to public place | |
CN204087432U (en) | A kind of human body fall detection warning device | |
CN207909275U (en) | A kind of forest fire protection access monitoring equipment | |
CN205068715U (en) | Wireless portable alarm control ware | |
CN210777081U (en) | Air quality detection alarm | |
CN206683674U (en) | Single supply humiture shows intelligent switch | |
CN207233160U (en) | Nameplate acoustic-optic alarm for bench type transformer | |
CN206236227U (en) | A kind of fire alarm system of energy grading forewarning system | |
CN202093372U (en) | Embedded machine room monitor system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20171205 |
|
CF01 | Termination of patent right due to non-payment of annual fee |