CN203362364U - Security type oil pump switch - Google Patents
Security type oil pump switch Download PDFInfo
- Publication number
- CN203362364U CN203362364U CN 201320329102 CN201320329102U CN203362364U CN 203362364 U CN203362364 U CN 203362364U CN 201320329102 CN201320329102 CN 201320329102 CN 201320329102 U CN201320329102 U CN 201320329102U CN 203362364 U CN203362364 U CN 203362364U
- Authority
- CN
- China
- Prior art keywords
- relay
- switch
- oil pump
- fuel pump
- oil
- 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
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a security type oil pump switch. The security type oil pump switch comprises an ignition switch, an oil pump relay and a fuel pump, wherein a coil input end of the oil pump relay is connected with the ignition switch, a contact input end of the oil pump relay is connected with one end of a fuse, the other end of the fuse is connected with a power supply, a coil output end of the oil pump relay is grounded, a contact output end of the oil pump relay is connected with an electric contact end of a fuel cut-off relay, a contact output end of the fuel cut-off relay is connected with one end of an indicator light, the other end of the indicator light is connected with the fuel pump in series, and the other end of the fuel pump is grounded. The security type oil pump switch is simple in structure, is convenient to use, cuts off the supply of fuel oil through a manual switch, makes an automobile engine forcedly flame out, forces an automobile to stop safely, and avoids traffic accidents, thereby guaranteeing the safety of a driver and personnel on the automobile.
Description
Technical field
The utility model relates to a kind of safety formula pump switch of going home.
Background technique
People's living condition has been got well at present, more people adopt the old-fashioned means of transportation such as the new-type means of transportation replacement of motor vehicle bicycle such as car, but new-type motor vehicle are because velocity ratio is very fast, the manpower control range is smaller, therefore accident rate is larger, wherein comparatively serious is exactly to bolt to lose control of one's vehicle, brake failure, situation that can't be flame-out, the driver is at one's wit's end, finally can only adopt the grazing braking, though reduced like this risk, can bring grave danger to traffic safety, the potential safety hazard of also keeping away the unavoidable person and property simultaneously.
Summary of the invention
The utility model purpose provides a kind of safety formula pump switch of going home for the prior art shortcoming.
The utility model for achieving the above object, adopt following technological scheme: a kind of safety formula pump switch of going home, comprise ignition switch, FP Fuel Pump Relay and fuel pump, described FP Fuel Pump Relay coil input end connects ignition switch, the contact input end connects safety fuse cutout one end, the described safety fuse cutout the other end connects power supply, described FP Fuel Pump Relay coil output ground connection, the contact output terminal connects oil-break relay contacts input end, described oil-break relay contact output terminal is connected with tutorial light one end, the described connection tutorial light the other end is connected with fuel pump, described fuel pump the other end ground connection.
Preferably: described oil-break relay coil input end connects manual oil interrupter switch, oil-break relay coil output head grounding.
Preferably: the described manual oil interrupter switch the other end and safety fuse cutout, ignition switch three's access in parallel power supply.
The utility model beneficial effect: the utility model is simple in structure, easy to use, cuts off the supply of fuel oil by manual switch, vehicle motor is forced flame-out, be forced to emergency, avoid accident, thereby guarantee driver and passengers inside the car's safety.
The accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
1-manually oil interrupter switch in figure, 2-safety fuse cutout, 3-ignition switch, 4-FP Fuel Pump Relay, 5-oil-break relay, 6-tutorial light, 7-fuel pump, 8-power supply.
Embodiment
A kind of safety formula pump switch of going home as shown in Figure 1, comprise ignition switch 3, FP Fuel Pump Relay 4 and fuel pump 7, described FP Fuel Pump Relay 4 coil input ends connect ignition switch 3, the contact input end connects safety fuse cutout 2 one ends, described safety fuse cutout 2 the other ends connect power supply 8, described FP Fuel Pump Relay 4 coil output ground connection, contact output terminal connect oil-break relay 5 electric shock input ends, described oil-break relay 5 contact output terminals are connected with tutorial light 6 one ends, described connection tutorial light 6 the other ends are connected with fuel pump 7, described fuel pump 7 the other end ground connection.Described oil-break relay 5 coil input ends connect manual oil interrupter switch 1, oil-break relay 5 coil output ground connection.Described manual oil interrupter switch 1 the other end and safety fuse cutout 2, ignition switch 3 three access in parallel power supply 8.
During use, when fuel pump 7 normal operation, open ignition switch 3 by power supply 8 normal power supplies, at this moment FP Fuel Pump Relay 4 coil energisings produce suction by oil-break relay 5 contactings, and tutorial light 6 is lighted, fuel pump 7 normal operations;
When running into urgency and will make fuel pump 7 quit work, press manual oil interrupter switch 1, now oil-break relay 5 energisings, coil produces magnetic field oil-break relay 5 contacts is disconnected, and at this moment tutorial light 6 extinguishes, and fuel pump 7 quits work.
In addition to the implementation, the utility model can also have other mode of executions, all employings to be equal to the technological scheme of replacement or equivalent transformation formation, all drops on the protection domain of the utility model requirement.
Claims (3)
1. the safety formula pump switch of going home, comprise ignition switch (3), FP Fuel Pump Relay (4) and fuel pump (7), it is characterized in that: described FP Fuel Pump Relay (4) coil input end connects ignition switch (3), the contact input end connects safety fuse cutout (2) one ends, described safety fuse cutout (2) the other end connects power supply (8), described FP Fuel Pump Relay (4) coil output ground connection, the contact output terminal connects oil-break relay (5) electric shock input end, described oil-break relay (5) contact output terminal is connected with tutorial light (6) one ends, described connection tutorial light (6) the other end is connected with fuel pump (7), described fuel pump (7) the other end ground connection.
2. a kind of safety according to claim 1 formula pump switch of going home, it is characterized in that: described oil-break relay (5) coil input end connects manual oil interrupter switch (1), oil-break relay (5) coil output ground connection.
3. a kind of safety according to claim 2 formula pump switch of going home, is characterized in that: described manual oil interrupter switch (1) the other end and safety fuse cutout (2), ignition switch (3) three access in parallel power supply (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320329102 CN203362364U (en) | 2013-06-08 | 2013-06-08 | Security type oil pump switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320329102 CN203362364U (en) | 2013-06-08 | 2013-06-08 | Security type oil pump switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362364U true CN203362364U (en) | 2013-12-25 |
Family
ID=49810145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320329102 Expired - Fee Related CN203362364U (en) | 2013-06-08 | 2013-06-08 | Security type oil pump switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485912A (en) * | 2013-09-27 | 2014-01-01 | 无锡商业职业技术学院 | Oil pump switch |
-
2013
- 2013-06-08 CN CN 201320329102 patent/CN203362364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485912A (en) * | 2013-09-27 | 2014-01-01 | 无锡商业职业技术学院 | Oil pump switch |
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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: 20131225 Termination date: 20140608 |