CN204956435U - Control system of car pump - Google Patents
Control system of car pump Download PDFInfo
- Publication number
- CN204956435U CN204956435U CN201520642488.8U CN201520642488U CN204956435U CN 204956435 U CN204956435 U CN 204956435U CN 201520642488 U CN201520642488 U CN 201520642488U CN 204956435 U CN204956435 U CN 204956435U
- Authority
- CN
- China
- Prior art keywords
- air pump
- power supply
- control system
- baroswitch
- utility
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The embodiment of the utility model discloses control system of car pump, this control system of car pump includes power supply, the air pump motor is connected with power supply, the baroswitch is connected with the air pump motor, hand switch, one end is connected with the baroswitch, and its other end is connected with power supply, it connects control circuit of formation to loop through the wire between power supply, air pump motor, baroswitch and the hand switch. Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a control system of car pump simple structure at whole air entrainment in -process, does not need the people to watch the pointer of manometer, and the tire pressure that enables again simultaneously after every wheel is aerifyd keeps unanimous, has both improved the life of tire, is favorable to driving safety again.
Description
Technical field
The utility model relates to a kind of control system, particularly relates to a kind of control system of automobile air pump.
Background technology
At present, the portable vehicle inflation pump that market is sold only is equipped with a hand switch and a pointer pressure, all do not install pressure automatic control system additional, concerning those, this does not know that motor tire needs the driver of much pressure, is a very thorny thing.One is do not know shutdown stops aerating under what pressure, two is due to the error when mechanical error of pointer pressure and people's visual inspection, make each tire pressure after inflation unbalanced, and whether pressure is balanced between automotive tire pressure size and tire, not only be related to the service life of motor tire, be more related to the driving safety of automobile.
Utility model content
The utility model embodiment technical matters to be solved is, when using portable vehicle inflation pump to automobile tyre inflation for driver in driving way, what be difficult to judge to stop aerating under pressure by pointer pressure, and the mechanical error of pointer pressure itself and people's visual inspection time error to make between each tire the unbalanced problem of pressure after inflation, propose a kind of control system of automobile air pump.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of control system of automobile air pump, and the control system of this automobile air pump comprises: power supply; Air pump motor, is connected with power supply; Baroswitch, is connected with air pump motor; Hand switch, one end is connected with baroswitch, and its other end is connected with power supply; A control loop is connected to form by wire successively between power supply, air pump motor, baroswitch and hand switch.
Wherein, the positive pole of power supply is connected with hand switch, and the negative pole of power supply is connected with air pump motor.
Wherein, the voltage of power supply is 24V vdc.
Wherein, baroswitch is provided with adjusting knob, with the highest control presssure of adjustable pressure switch.
Implement the utility model embodiment, there is following beneficial effect: the Control system architecture of automobile air pump of the present utility model is simple, in whole fueling process, people is not needed to keep a close watch on manometric pointer, tire pressure after each wheel simultaneously can be made again to inflate is consistent, both improve the service life of tire, be conducive to traffic safety again.
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 the structural representation of the first embodiment of the control system of the automobile air pump that the utility model provides.
Detailed description of the invention
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.
Refer to Fig. 1, Fig. 1 is the structural representation of the first embodiment of the control system of the automobile air pump that the utility model provides.The control system of this automobile air pump comprises power supply 10, air pump motor 11, baroswitch 12, hand switch 13 and wire 14.
The voltage of power supply 10 is 24V vdc.The negative pole of power supply 10 is connected with air pump motor 11.
Baroswitch 12 is connected with air pump motor 11.Baroswitch 12 is provided with adjusting knob (not shown), with the highest control presssure of adjustable pressure switch 12.
Hand switch 13 one end is connected with baroswitch 12, and its other end is connected with the positive pole of power supply 10.
A control loop is connected to form by wire 14 successively between power supply 10, air pump motor 11, baroswitch 12 and hand switch 13.
When inflating motor tire, in advance the highest control presssure value of baroswitch 12 is set by adjusting knob, power supply 10 is linked on a pair break contact of baroswitch 12 by wire 14 after hand switch 13, forms a control loop with air pump motor 11.Utilize the pressure break contact of baroswitch 12, when the air pressure going out air circuit reaches the force value that we preset, the secondary contact of baroswitch 12 will be release off-state by the saltus step of adhesive conducting state, cut off power supply 10, air pump motor 11 is quit work, reaches the object automatically stopping aerating.
The present embodiment is preferred embodiment, in other embodiments, can modify according to actual conditions.
Implement the utility model embodiment, there is following beneficial effect: the Control system architecture of automobile air pump of the present utility model is simple, in whole fueling process, people is not needed to keep a close watch on manometric pointer, tire pressure after each wheel simultaneously can be made again to inflate is consistent, both improve the service life of tire, be conducive to traffic safety again.
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 (4)
1. a control system for automobile air pump, is characterized in that, the control system of described automobile air pump comprises:
Power supply;
Air pump motor, is connected with described power supply;
Baroswitch, is connected with described air pump motor;
Hand switch, one end is connected with described baroswitch, and its other end is connected with described power supply;
A control loop is connected to form by wire successively between described power supply, described air pump motor, described baroswitch and described hand switch.
2. the control system of automobile air pump according to claim 1, it is characterized in that, the positive pole of described power supply is connected with described hand switch, and the negative pole of described power supply is connected with described air pump motor.
3. the control system of automobile air pump according to claim 1, it is characterized in that, the voltage of described power supply is 24V vdc.
4. the control system of automobile air pump according to claim 1, is characterized in that, described baroswitch is provided with adjusting knob, to regulate the highest control presssure of described baroswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642488.8U CN204956435U (en) | 2015-08-25 | 2015-08-25 | Control system of car pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642488.8U CN204956435U (en) | 2015-08-25 | 2015-08-25 | Control system of car pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956435U true CN204956435U (en) | 2016-01-13 |
Family
ID=55051517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642488.8U Expired - Fee Related CN204956435U (en) | 2015-08-25 | 2015-08-25 | Control system of car pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956435U (en) |
-
2015
- 2015-08-25 CN CN201520642488.8U patent/CN204956435U/en not_active Expired - Fee Related
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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: 20160113 Termination date: 20200825 |