CN205121788U - Take on -vehicle smoke alarm of temperature and humidity compensation - Google Patents
Take on -vehicle smoke alarm of temperature and humidity compensation Download PDFInfo
- Publication number
- CN205121788U CN205121788U CN201520833701.3U CN201520833701U CN205121788U CN 205121788 U CN205121788 U CN 205121788U CN 201520833701 U CN201520833701 U CN 201520833701U CN 205121788 U CN205121788 U CN 205121788U
- Authority
- CN
- China
- Prior art keywords
- smoke
- alarm
- sensor
- temperature
- vehicle
- 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
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a take on -vehicle smoke alarm of temperature and humidity compensation, smog alarm technique field, including power (1), smoke detection module (2) and well accuse unit (3), smoke detection module (2) are including detecting wind channel (21), detecting wind channel (21) one end and being air intake (22), the other end is air outlet (23), fan (24) are located to be equipped with in air outlet (23), it is equipped with temperature sensor (25), humidity transducer (26), ion type smoke transducer (271), photoelectricity type smoke transducer (272) and CO sensor (28) in wind channel (21) to detect, the detection data transmission that each sensor in smoke detection module (2) will be gathered respectively gives well accuse unit (3). The utility model discloses reliable work still under the condition of the warm and humid change of environment to ensure response that can both be sensitive to violent burning fire calamity and the conflagration that glows and report to the police.
Description
Technical field
The utility model relates to technical field of smoke alarm, especially a kind of vehicle-mounted smoke alarm compensated with temperature and humidity.
Background technology
Aging or the circuit components of the electronic circuit of vehicle interior breaks down all can produce significant impact to vehicle and personal safety, when circuit and components and parts damage not yet completely, although a small amount of smog may be produced, but because smokescope is lower, driver often cannot be discovered by sense of smell, needs to be detected by a kind of smoke alarm.
Existing vehicle-mounted smoke alarm passive detection often, and kind of sensor is single, but because smoke transducer self-characteristic is more responsive to temperature and humidity, cause the impact easily by humiture in normal use procedure, sampled value is caused to fluctuate, and smoke transducer device is that photoelectric type or ion-type sensor are wherein a kind of, the scope of the smoke particle size of detection is less.
Utility model content
The utility model proposes a kind of vehicle-mounted smoke alarm compensated with temperature and humidity, use the smoke transducer of photoelectric type and ion-type simultaneously, still work reliably when the warm and humid change of environment, and guarantee to the fire of vigorous combustion and the fire that glows can be sensitive response and report to the police.
The technical solution of the utility model is achieved in that
A kind of vehicle-mounted smoke alarm compensated with temperature and humidity, comprise power supply, Smoke Detection module and middle control unit, power supply powers to whole alarm, described Smoke Detection module comprises a detection air channel, one end, described detection air channel is air inlet, the other end is air outlet, described air outlet place is provided with blower fan, be provided with temperature sensor, humidity sensor, smoke transducer and CO sensor in described detection air channel, the detection data collected are sent to described middle control unit by each sensor in described Smoke Detection module respectively.
As preferably, described temperature sensor and described humidity sensor are near described air inlet, and described smoke transducer and described CO sensor are near described air outlet.
As preferably, described smoke transducer comprises Ionic Smoke Transducer and photo-electric type smoke sensor.
As preferably, described middle control unit comprises microprocessor and alarm unit, described alarm unit and the electrical connection of described microprocessor, when microprocessor detects that detecting data exceeds alarm parameters value alarm unit and report to the police.
As preferably, described alarm unit comprises hummer and/or LED, and power amplifier module.
As preferably, described middle control unit also comprises CAN communication unit, and described microprocessor carries out data transmission by described CAN communication unit and vehicular meter.
The utility model is by providing a kind of vehicle-mounted smoke alarm compensated with temperature and humidity, its beneficial effect is: by set temperature sensor and humidity sensor, solve alarm and be easily subject to the problem that ambient temperature and humidity impact causes wrong report, presignal delay, still work reliably when the warm and humid change of environment; By arranging Ionic Smoke Transducer and photo-electric type smoke sensor, solving conventional smoke fog siren and detecting the little problem of smoke particle diameter range, guarantee to the fire of vigorous combustion and the fire that glows can be sensitive response and report to the police.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the structural representation of Smoke Detection module.
In figure: 1-power supply; 2-Smoke Detection module; Unit is controlled in 3-; 21-detects air channel; 22-air inlet; 23-air outlet; 24-blower fan; 25-temperature sensor; 26-humidity sensor; 27-smoke transducer; 28-CO sensor; 271-Ionic Smoke Transducer; 272-photo-electric type smoke sensor; 31-microprocessor; 32-alarm unit; 33-CAN communication unit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of vehicle-mounted smoke alarm compensated with temperature and humidity as depicted in figs. 1 and 2, comprises power supply 1, Smoke Detection module 2 and middle control unit 3, and power supply 1 powers to whole alarm.In car, substance combustion can produce CO and smog, CO and smog upwards waft under the impact of thermal current, alarm is arranged on the top in compartment, battery compartment, distribution storehouse, when the CO produced when burning and smog waft near smoke alarm, under the effect of blower fan 24, CO and smog mixing ambient air are inhaled in the detection air channel 21 of Smoke Detection module 2 by air inlet 22, respectively through temperature sensor 25, humidity sensor 26, CO sensor 28, smoke transducer 27, flow out finally by air outlet 23.Microprocessor 31 gathers CO concentration and smokescope by CO sensor 28 and smoke transducer 27, for increasing the scope detecting smoke particle diameter, smoke transducer 27 is made up of Ionic Smoke Transducer 271 and photo-electric type smoke sensor 272, microprocessor 31 gathers the warm and humid angle value of air-flow by humidity sensor 25, temperature sensor 26, and the warm and humid angle value according to collecting compensates CO concentration and smokescope.When CO concentration and smokescope reach alarming value, alarm unit 32 can send warning message by hummer or LED, and warning message is sent to vehicular meter by CAN communication unit 33 simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the vehicle-mounted smoke alarm compensated with temperature and humidity, comprise power supply (1), Smoke Detection module (2) and middle control unit (3), power supply (1) is powered to whole alarm, it is characterized in that: described Smoke Detection module (2) comprises a detection air channel (21), described detection air channel (21) one end is air inlet (22), the other end is air outlet (23), described air outlet (23) place is provided with blower fan (24), temperature sensor (25) is provided with in described detection air channel (21), humidity sensor (26), smoke transducer (27) and CO sensor (28), the detection data collected are sent to described middle control unit (3) by each sensor in described Smoke Detection module (2) respectively.
2. a kind of vehicle-mounted smoke alarm compensated with temperature and humidity according to claim 1, it is characterized in that: described temperature sensor (25) and described humidity sensor (26) are near described air inlet (22), and described smoke transducer (27) and described CO sensor (28) are near described air outlet (23).
3. a kind of vehicle-mounted smoke alarm compensated with temperature and humidity according to claim 1, is characterized in that: described smoke transducer (27) comprises Ionic Smoke Transducer (271) and photo-electric type smoke sensor (272).
4. a kind of vehicle-mounted smoke alarm compensated with temperature and humidity according to claim 1, it is characterized in that: described middle control unit (3) comprises microprocessor (31) and alarm unit (32), described alarm unit (32) and described microprocessor (31) electrical connection, when described microprocessor (31) detects that detecting data exceeds alarm parameters value alarm unit (32) warning.
5. a kind of vehicle-mounted smoke alarm compensated with temperature and humidity according to claim 4, is characterized in that: described alarm unit (32) comprises hummer and/or LED, and power amplifier module.
6. a kind of vehicle-mounted smoke alarm compensated with temperature and humidity according to claim 4, it is characterized in that: described middle control unit (3) also comprises CAN communication unit (33), described microprocessor (31) carries out data transmission by described CAN communication unit (33) and vehicular meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833701.3U CN205121788U (en) | 2015-10-26 | 2015-10-26 | Take on -vehicle smoke alarm of temperature and humidity compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833701.3U CN205121788U (en) | 2015-10-26 | 2015-10-26 | Take on -vehicle smoke alarm of temperature and humidity compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121788U true CN205121788U (en) | 2016-03-30 |
Family
ID=55577374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833701.3U Expired - Fee Related CN205121788U (en) | 2015-10-26 | 2015-10-26 | Take on -vehicle smoke alarm of temperature and humidity compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121788U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767613A (en) * | 2017-09-30 | 2018-03-06 | 吉林建筑大学 | A kind of universal fire-fighting control device and method |
| CN110992608A (en) * | 2019-10-10 | 2020-04-10 | 王秀 | Alarm system for non-suitable living environment of closed space |
| CN112233363A (en) * | 2020-09-28 | 2021-01-15 | 上海嘉筠通信技术有限公司 | Method for preventing water vapor interference from interfering with alarm accuracy of smoke alarm |
| CN115083100A (en) * | 2022-06-13 | 2022-09-20 | 重庆君歌电子科技有限公司 | Smoke sensor for new energy automobile |
| CN115909645A (en) * | 2023-01-09 | 2023-04-04 | 西安易诺敬业电子科技有限责任公司 | Workshop production safety early warning system and early warning method |
-
2015
- 2015-10-26 CN CN201520833701.3U patent/CN205121788U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767613A (en) * | 2017-09-30 | 2018-03-06 | 吉林建筑大学 | A kind of universal fire-fighting control device and method |
| CN110992608A (en) * | 2019-10-10 | 2020-04-10 | 王秀 | Alarm system for non-suitable living environment of closed space |
| CN112233363A (en) * | 2020-09-28 | 2021-01-15 | 上海嘉筠通信技术有限公司 | Method for preventing water vapor interference from interfering with alarm accuracy of smoke alarm |
| CN115083100A (en) * | 2022-06-13 | 2022-09-20 | 重庆君歌电子科技有限公司 | Smoke sensor for new energy automobile |
| CN115909645A (en) * | 2023-01-09 | 2023-04-04 | 西安易诺敬业电子科技有限责任公司 | Workshop production safety early warning system and early warning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205121788U (en) | Take on -vehicle smoke alarm of temperature and humidity compensation | |
| CN204118159U (en) | Temperature monitoring and defence installation in battery, electrical store storehouse, the pure electric automobile of this device is installed | |
| CN205121787U (en) | On -vehicle smoke alarm of wet function of band elimination | |
| CN104925002A (en) | System and method for monitoring air environment in vehicle based on sensors | |
| CN202446698U (en) | Singlechip-based automatic fire-extinguishing system for passenger vehicle | |
| CN107031555A (en) | A kind of anti-in-car life entity omits emergency system | |
| CN104110869A (en) | Gas water heater with CH4, CO and fire monitoring device and alarm function | |
| CN101712296A (en) | Intelligent monitoring device of vehicle indoor gas | |
| CN203727318U (en) | Intelligent vehicle-mounted terminal of bus | |
| CN204567256U (en) | A kind of electric automobile power battery heat abstractor | |
| CN205621213U (en) | Fire detector | |
| CN105365572A (en) | Monitoring system for preventing drunk driving | |
| CN203520559U (en) | Vehicle-mounted smoke alarm system | |
| CN203597284U (en) | Vehicle-mounted specialized mosquito repeller | |
| CN107958565A (en) | A kind of automobile fire prediction and alarm and fire extinguishing system | |
| CN202871013U (en) | Automobile engine cabin temperature/smoke detection and alarm device | |
| CN111098663A (en) | Automatic early warning system based on vehicle-mounted air conditioner | |
| CN202795638U (en) | Suction type smoke-sensing alarm | |
| CN207670365U (en) | A kind of vehicle window forcible entry control system | |
| CN202929006U (en) | Interior harmful gas early warning device | |
| CN207438922U (en) | Anti-electric valve and gas heater | |
| CN203645067U (en) | Intelligent socket having fire alarm function | |
| CN102778544A (en) | Device for carrying out early warning on harmful gases in vehicles | |
| CN204612764U (en) | A kind of wireless wall station humiture transducer | |
| CN203628936U (en) | Vehicle air-conditioning controller with alarming function of multi-compartment smoke and odors |
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: 20160330 Termination date: 20171026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |