CN202871013U - Automobile engine cabin temperature/smoke detection and alarm device - Google Patents
Automobile engine cabin temperature/smoke detection and alarm device Download PDFInfo
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- CN202871013U CN202871013U CN 201220499990 CN201220499990U CN202871013U CN 202871013 U CN202871013 U CN 202871013U CN 201220499990 CN201220499990 CN 201220499990 CN 201220499990 U CN201220499990 U CN 201220499990U CN 202871013 U CN202871013 U CN 202871013U
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- automobile engine
- alarm
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Abstract
The utility model discloses an automobile engine cabin temperature/smoke detection and alarm device. An automobile includes an instrument desk and an engine cabin; an engine, a transmission, a starter wiring harness, a generator wiring harness and a fuse box wiring harness are arranged inside the engine cabin; the detection and alarm device comprises a smoke sensor, a controller, an alarm and a plurality of temperature sensors; the smoke sensor and the temperature sensors are arranged in the engine cabin; and the controller is connected with the smoke sensor and the temperature sensors and the alarm respectively. With the automobile engine cabin temperature/smoke detection and alarm device of the utility model adopted, problems before a fire disaster can be avoided, such that a driver can drive the automobile with ease; and the automobile engine cabin temperature/smoke detection and alarm device is advantageous in simplicity and convenience in maintenance, low manufacturing cost, and capability of satisfying usage requirements of various kinds of automobiles.
Description
Technical field
The utility model relates to a kind of auto-safety mechanism, especially relates to a kind of automobile engine nacelle temperature and Smoke Detection and warning device.
Background technology
Because automobile uses at the volley, with respect to other products, safety, fire equally likely possibility significantly improve, in case it is serious that consequence occurs.And the fire phenomenas such as spontaneous combustion of automobile usually caught fire at nacelle before this and caused.
Chinese patent mandate publication number: CN202250395U, authorize open day on May 30th, 2012, a kind of engine temperature automatic alarm device is disclosed, comprise temperature sensor, temperature demonstration and warning device and connect by electronic control unit, described temperature sensor is arranged on the engine, input engine work temperature range setting value in the described electronic control unit, described temperature demonstration and warning device can send alerting signal automatically when engine operating temperature exceeds described setting value.This utility model is for the engine temperature automatic alarm device on the motorcycle.
Summary of the invention
The utility model is in order to overcome the easily ignitable deficiency of automobile engine nacelle of the prior art, a kind of automobile engine nacelle temperature and Smoke Detection and warning device to be provided.
To achieve these goals, the utility model is by the following technical solutions:
A kind of automobile engine nacelle temperature and Smoke Detection and warning device, described automobile comprises instrument desk, nacelle, is provided with engine, variator, starter wire harness, generator wire harness and safety box wire harness in the nacelle; Described detection and warning device comprise smoke transducer, controller, alarm and several temperature sensors; Described smoke transducer and temperature sensor are located in the nacelle; Controller is connected with smoke transducer, temperature sensor and alarm respectively.
The utility model is to detect temperature and smog in the nacelle by set temperature sensor and smoke transducer in nacelle, in case detect the nacelle spontaneous combustion or the trend of catching fire arranged, send at once alerting signal, remind the interior driver of car to put out a fire, improve the security that automobile is advanced.
The utility model is the situation that detects automobile engine nacelle by temperature sensor and smoke transducer, carried out problem and evade before fire, feels at ease to drive vehicle with guarantee; Use light current control smoke transducer and alarm, safety, fault is few, keeps in repair easy; This device cost of manufacture is low, and it is convenient to safeguard, is fit to popular market, can satisfy the use of all kinds of automobiles.
Detection of the present utility model and alarm procedure are as follows:
At first, controller makes temperature sensor and smoke transducer send the temperature signal in the nacelle that detects and smokescope signal to controller respectively;
Then, the data processing unit in the controller is compared the temperature value and the smokescope value that detect with standard temperature value and standard smokescope value default in controller;
Thereafter, if the temperature value that detects is higher than the standard temperature value, the smokescope value that perhaps detects is higher than standard smokescope value, the perhaps numerical value of the two numerical value that all is above standard, and then controller makes alarm send warning message.
At last, the driver in time takes cooling or fire extinguishing measure according to warning message, has guaranteed the security that automobile uses.
As preferably, each temperature sensor lays respectively on the cooling system of engine, on the variator and near each wire harness.The residing position of temperature sensor is convenient to better the temperature of easy heating position in the nacelle be measured, and better avoids potential safety hazard.
As preferably, described controller comprises analog-to-digital conversion module and microcontroller module.
As preferably, described alarm comprises debugging button, alarming horn and alarm lamp.When pressing the debugging button, alarm sends alerting signal, and alarm lamp is lighted simultaneously; Arranging conveniently of debugging button regularly debugged warning device.Alarming horn and alarm lamp are used for sending respectively sound, visual alarm.
As preferably, described alarm lamp is for sending the light emitting diode of ruddiness.
As preferably, described alarm is positioned on the instrument desk.
As preferably, temperature sensor is non-contact temperature sensor.
As preferably, smoke transducer is ion type smog sensor or photoelectric smoke sensor.It is reliable that the ion type smog sensor has working stability, the characteristics high to the induction sensitivity of small smoke particle.The photoelectric mist alarm has the characteristics sensitive to the induction of slightly large smoke particle.
Therefore, the utlity model has following beneficial effect: (1) can carry out problem and evades, feel at ease to drive vehicle with guarantee before fire; (2) use light current control smoke transducer and alarm, safety, fault is few, keeps in repair easy; (3) cost of manufacture is low, and it is convenient to safeguard, is fit to popular market, can satisfy the use of all kinds of automobiles.
Description of drawings
Fig. 1 is a kind of theory diagram of the present utility model.
Among the figure: smoke transducer 1, controller 2, alarm 3, temperature sensor 4, alarming horn 5, alarm lamp 6, nacelle 7.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment as shown in Figure 1 is a kind of automobile engine nacelle temperature and Smoke Detection and warning device, and described automobile comprises instrument desk, nacelle, is provided with engine, variator, starter wire harness, generator wire harness and safety box wire harness in the nacelle 7; Detect with warning device and comprise smoke transducer 1, controller 2, alarm 3 and 3 temperature sensors 4; Smoke transducer and temperature sensor are located in the nacelle; Controller is connected with smoke transducer, temperature sensor and alarm respectively.
3 temperature sensors lay respectively on the cooling system of engine, in the variator and near each wire harness.Controller comprises analog-to-digital conversion module and microcontroller module.Alarm comprises debugging button, alarming horn 5 and alarm lamp 6.
Alarm lamp is for sending the light emitting diode of ruddiness.Alarm is positioned on the instrument desk.
Temperature sensor is non-contact temperature sensor.Smoke transducer is the ion type smog sensor, also can be photoelectric smoke sensor.
Detection of the present utility model and alarm procedure are as follows:
At first, controller makes temperature sensor and smoke transducer send the temperature signal in the nacelle that detects and smokescope signal to controller respectively;
Then, the data processing unit in the controller is compared the temperature value and the smokescope value that detect with standard temperature value and standard smokescope value default in controller;
Thereafter, if the temperature value that detects is higher than the standard temperature value, the smokescope value that perhaps detects is higher than standard smokescope value, the perhaps numerical value of the two numerical value that all is above standard, and then controller makes the alarming horn of alarm and alarm lamp send warning message.
At last, the driver in time takes cooling or fire extinguishing measure according to warning message, has guaranteed the security that automobile uses.
Claims (8)
1. an automobile engine nacelle temperature and Smoke Detection and warning device, described automobile comprises instrument desk, nacelle, is provided with engine, variator, starter wire harness, generator wire harness and safety box wire harness in the nacelle (7); It is characterized in that described detection and warning device comprise smoke transducer (1), controller (2), alarm (3) and several temperature sensors (4); Described smoke transducer and temperature sensor are located in the nacelle; Controller is connected with smoke transducer, temperature sensor and alarm respectively.
2. automobile engine nacelle temperature according to claim 1 and Smoke Detection and warning device is characterized in that, each temperature sensor lays respectively on the cooling system of engine, on the variator and near each wire harness.
3. automobile engine nacelle temperature according to claim 1 and Smoke Detection and warning device is characterized in that, described controller comprises analog-to-digital conversion module and microcontroller module.
4. automobile engine nacelle temperature according to claim 1 and Smoke Detection and warning device is characterized in that, described alarm comprises debugging button, alarming horn (5) and alarm lamp (6).
5. automobile engine nacelle temperature according to claim 4 and Smoke Detection and warning device is characterized in that, described alarm lamp is for sending the light emitting diode of ruddiness.
6. automobile engine nacelle temperature according to claim 4 and Smoke Detection and warning device is characterized in that, described alarm is positioned on the instrument desk.
7. according to claim 1 and 2 or 3 or 4 or 5 or 6 described automobile engine nacelle temperature and Smoke Detection and warning devices, it is characterized in that temperature sensor is non-contact temperature sensor.
8. according to claim 1 and 2 or 3 or 4 or 5 or 6 described automobile engine nacelle temperature and Smoke Detection and warning devices, it is characterized in that smoke transducer is ion type smog sensor or photoelectric smoke sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499990 CN202871013U (en) | 2012-09-28 | 2012-09-28 | Automobile engine cabin temperature/smoke detection and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499990 CN202871013U (en) | 2012-09-28 | 2012-09-28 | Automobile engine cabin temperature/smoke detection and alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871013U true CN202871013U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220499990 Expired - Fee Related CN202871013U (en) | 2012-09-28 | 2012-09-28 | Automobile engine cabin temperature/smoke detection and alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871013U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275353A (en) * | 2015-11-14 | 2016-01-27 | 兴化市成顺消防科技研究院有限公司 | Household multi-control fire-fighting door |
| CN110886566A (en) * | 2019-12-07 | 2020-03-17 | 浙江吉利汽车研究院有限公司 | Vehicle window control method, device and equipment |
| CN113496585A (en) * | 2020-03-18 | 2021-10-12 | 上海青浦汽车检测修理中心有限公司 | Safety monitoring method for automobile engine window |
| CN115341828A (en) * | 2022-08-15 | 2022-11-15 | 长城汽车股份有限公司 | Control method and device for engine room cover, vehicle-mounted terminal and medium |
-
2012
- 2012-09-28 CN CN 201220499990 patent/CN202871013U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275353A (en) * | 2015-11-14 | 2016-01-27 | 兴化市成顺消防科技研究院有限公司 | Household multi-control fire-fighting door |
| CN110886566A (en) * | 2019-12-07 | 2020-03-17 | 浙江吉利汽车研究院有限公司 | Vehicle window control method, device and equipment |
| CN113496585A (en) * | 2020-03-18 | 2021-10-12 | 上海青浦汽车检测修理中心有限公司 | Safety monitoring method for automobile engine window |
| CN115341828A (en) * | 2022-08-15 | 2022-11-15 | 长城汽车股份有限公司 | Control method and device for engine room cover, vehicle-mounted terminal and medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20130928 |