CN204978530U - Be used for car spontaneous combustion auto -power -off and door unlocking device - Google Patents
Be used for car spontaneous combustion auto -power -off and door unlocking device Download PDFInfo
- Publication number
- CN204978530U CN204978530U CN201520720664.5U CN201520720664U CN204978530U CN 204978530 U CN204978530 U CN 204978530U CN 201520720664 U CN201520720664 U CN 201520720664U CN 204978530 U CN204978530 U CN 204978530U
- Authority
- CN
- China
- Prior art keywords
- circuit
- car
- door
- control system
- temperature sensing
- 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
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a be used for car spontaneous combustion auto -power -off and door unlocking device, including the storage battery to and accuse unblock switch circuit in former car circuit bus out that connects in parallel each other and the door, circuit in being arranged in monitoring vehicle operation accuse platform and the engine temperature measurement circuit of spontaneous combustion whether still to reach the circuit control system that establishes ties with power and temperature measurement circuit, when the normal during operation of temperature measurement circuit, circuit control system and former car circuit output bus connection, accuse unblock switch circuit is in the power off condition in the door, when temperature measurement circuit burnt out, accuse unblock switch circuit was connected in circuit control system and the door, and former car circuit bus out is at the power off condition, and its beneficial effect is: when the spontaneous combustion takes place for the car, enable full car and cut off the power supply rapidly, and door automatic unlocking reaches protection car and personal safety purpose, the loss of reduction car and the emergence of secondary disaster, the utility model discloses simple structure, with low costs is fit for various cars and promotes on a large scale.
Description
Technical field
The utility model relates to technical field of automobile electronic control, is a kind of for self-burning of vehicle auto-breaking and door unlock device specifically.
Background technology
Along with the raising gradually of people's living standard, automobile is more and more dissolved in our daily life, brings many facilities to the life of people, but sometimes also can become dangerous potential killer.When automobile generation spontaneous combustion, very easily due to automobile line short circuit, car door cannot unlock, chaufeur is panic and cannot escape from automobile, even if now make to spray fire extinguisher, sometimes also inoperative, because circuit does not disconnect in car, when causing after on fire or high temperature because circuit melts short circuit burning, make burning more and more serious, until uncontrollable, cause rejection of car.
Self-burning of vehicle reason is a lot, and fuel-feed system leakage of oil, Circuits System short circuit, engine exhaust system is overheated all likely causes self-burning of vehicle.Wherein common factors be exactly privately street rod, automotive wire bundle senile abrasion short-circuit fire, engine high-temperature cause circuit to melt short-circuit fire, and the greasy dirt of surrounding of igniting or combustible products.
Driving engine is as the propulsion source of automobile; it is the core area of car load; also be the area occurred frequently of incidents of spontaneous combustion; therefore; how to design a kind of when automobile generation spontaneous combustion; can make the rapid power-off of full car and car door automatic unlocking, reach protection automobile and personal safety object, reducing the loss of automobile and the generating means of secondary disaster is industry technical matters urgently to be resolved hurrily.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of when automobile generation spontaneous combustion, can make the rapid power-off of full car, and car door automatic unlocking reach protect automobile and personal safety object for self-burning of vehicle auto-breaking and door unlock device.
The utility model one is used for self-burning of vehicle auto-breaking and door unlock device, comprises storage battery, and controls unlock switch circuit in former car circuit bus out parallel with one another and car door; Also comprise the temperature sensing circuit for the whether spontaneous combustion of the circuit in monitoring vehicle operation console and driving engine, and the circuit control system of connecting with power supply and temperature sensing circuit; When temperature sensing circuit normally works, circuit control system is connected with former car circuit bus out, controls unlock switch circuit and be in off-position in car door; When temperature sensing circuit burns out, circuit control system with control unlock switch circuit in car door and be connected, former car circuit bus out is in off-position.
Described circuit control system is DC relay, is provided with a moving contact and two break back contacies, two break back contacies be separately positioned in car door control unlock switch circuit and former car circuit bus out feed circuit on.
Described temperature sensing circuit is in series by multiple temperature safety tube.
Described temperature sensing circuit is arranged on below engine engine lid with in vehicle operating console.
The utility model one is used for self-burning of vehicle auto-breaking and door unlock device; its beneficial effect is: when automobile generation spontaneous combustion; the rapid power-off of full car can be made; and car door automatic unlocking reaches protection automobile and personal safety object; reduce the loss of automobile and the generation of secondary disaster; the utility model structure is simple, cost is low, is applicable to various automobile and promotes on a large scale.
Below in conjunction with accompanying drawing, the utility model one is further described for self-burning of vehicle auto-breaking and door unlock device.
Accompanying drawing explanation
Fig. 1 is a kind of whole implementation structural representation for self-burning of vehicle auto-breaking and door unlock device of the utility model.
Fig. 2 is a kind of circuit control system schematic diagram for self-burning of vehicle auto-breaking and door unlock device of the utility model.
In figure, 1. storage battery, 2. circuit control system, 3. temperature sensing circuit, 4. control unlock switch circuit in car door, 5. former car circuit bus out.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of be used for self-burning of vehicle auto-breaking and door unlock device, comprise storage battery 1, and control unlock switch circuit 4 in former car circuit bus out 5 parallel with one another and car door; Also comprise the temperature sensing circuit 3 for the whether spontaneous combustion of the circuit in monitoring vehicle operation console and driving engine, and the circuit control system 2 of connecting with storage battery 1 and temperature sensing circuit 3; When temperature sensing circuit 3 normally works, circuit control system 2 is connected with former car circuit bus out 5, controls unlock switch circuit 4 and be in off-position in car door; When temperature sensing circuit 3 burns out, circuit control system 2 with control unlock switch circuit 4 in car door and be connected, former car circuit bus out 5 is in off-position.
Described circuit control system 2 is DC relay, is provided with a moving contact A and two break back contact B, C, and one of them break back contact B is connected with former car circuit bus out 5, another break back contact C with control unlock switch circuit 4 in car door and be connected.
Described temperature sensing circuit 3 is in series by multiple temperature safety tube.
Described temperature sensing circuit 3 is arranged on below engine engine lid with in vehicle operating console.
A kind of principle of work for self-burning of vehicle auto-breaking and door unlock device of the utility model is as follows:
When automobile is working properly, temperature sensing circuit 3 is normally communicated to circuit control system 2, and relay contact A is communicated with contact B, and former car circuit bus out 5 is energized, and now controls unlock switch circuit 4 Non voltage output in car door;
When automobile is on fire (operation console or engine bin on fire); temperature safety tube burns out disconnection; then the relay of circuit control system 2 does not work; due to the effect of relay shell fragment; contact A and contact C connect; control unlock switch circuit 4 in car door to be energized; door unlock; former car circuit bus out end 5 Non voltage output; full car power-off, this utility model can reach protection automobile and personal safety object, reduces the loss of automobile and the generation of secondary disaster; the utility model structure is simple, cost is low, is applicable to various automobile and promotes on a large scale.
Claims (4)
1. for self-burning of vehicle auto-breaking and a door unlock device, comprise storage battery, and control unlock switch circuit in former car circuit bus out parallel with one another and car door; It is characterized in that, also comprise the temperature sensing circuit for the whether spontaneous combustion of the circuit in monitoring vehicle operation console and driving engine, and the circuit control system of connecting with power supply and temperature sensing circuit; When temperature sensing circuit normally works, circuit control system is connected with former car circuit bus out, controls unlock switch circuit and be in off-position in car door; When temperature sensing circuit burns out, circuit control system with control unlock switch circuit in car door and be connected, former car circuit bus out is in off-position.
2. one according to claim 1 is used for self-burning of vehicle auto-breaking and door unlock device, its special life is, described circuit control system is DC relay, be provided with a moving contact and two break back contacies, two break back contacies be separately positioned in car door control unlock switch circuit and former car circuit bus out feed circuit on.
3. one according to claim 1 is used for self-burning of vehicle auto-breaking and door unlock device, and its special life is that described temperature sensing circuit is in series by multiple temperature safety tube.
4. one according to claim 1 is used for self-burning of vehicle auto-breaking and door unlock device, and its special life is, described temperature sensing circuit is arranged on below engine engine lid with in vehicle operating console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720664.5U CN204978530U (en) | 2015-09-17 | 2015-09-17 | Be used for car spontaneous combustion auto -power -off and door unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720664.5U CN204978530U (en) | 2015-09-17 | 2015-09-17 | Be used for car spontaneous combustion auto -power -off and door unlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978530U true CN204978530U (en) | 2016-01-20 |
Family
ID=55112930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720664.5U Expired - Fee Related CN204978530U (en) | 2015-09-17 | 2015-09-17 | Be used for car spontaneous combustion auto -power -off and door unlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978530U (en) |
-
2015
- 2015-09-17 CN CN201520720664.5U patent/CN204978530U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104192000B (en) | A kind of control method of electric automobile high-voltage collision safety control system | |
| CN201389278Y (en) | Automobile spontaneous combustion automatic alarm and fire-extinguishing device | |
| CN102723909A (en) | Active bleeder circuit of motor controller for electric car and control method thereof | |
| CN204149971U (en) | There is the electronlmobil of charging gun condition automatic detection device | |
| CN202004422U (en) | Fireproof automatic breaker for automobiles | |
| CN203805713U (en) | Collision emergency cut-off system of electric automobile | |
| CN205080700U (en) | Van fire monitoring system | |
| CN203931075U (en) | A kind of pure electric coach fire disaster alarming device | |
| CN204978530U (en) | Be used for car spontaneous combustion auto -power -off and door unlocking device | |
| CN203920451U (en) | A kind of high-voltage safety control system of electric automobile | |
| CN204481514U (en) | Control box on novel electric vehicle cable | |
| CN203362371U (en) | Starting protection system suitable for engine ECU | |
| CN203271994U (en) | Start preheating system for off-highway dump truck | |
| CN106221710B (en) | Safety interlocking control system for coal charging and dust removing system | |
| CN203422821U (en) | Automobile fire prevention emergency system | |
| CN206378553U (en) | A kind of public lighting circuit cable theft-prevention detection means under not electric power thus supplied | |
| CN101685960B (en) | Method and controller for preventing automobile spontaneous combustion | |
| CN106541920A (en) | One kind is automatically powered off for self-burning of vehicle and car door tripper | |
| CN203685449U (en) | Automobile outdoor starting and stopping control system | |
| CN204233646U (en) | A kind of can the bus rapid transit fire extinguishing system of independent operating | |
| CN113750399A (en) | Electric motor car extinguishing device | |
| CN203882120U (en) | Intelligent battery switch | |
| CN202686249U (en) | Emergency control system for vehicle | |
| CN201856648U (en) | Emergency passenger car CAN (Controller Area Network) bus starting device | |
| CN205036455U (en) | Electric system of general trailer car of mining explosion -proof diesel engine steel wheel |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180917 |