CN205632022U

CN205632022U - Car air cycle intelligent system

Info

Publication number: CN205632022U
Application number: CN201620363695.4U
Authority: CN
Inventors: 许安; 许奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-27
Filing date: 2016-04-27
Publication date: 2016-10-12
Anticipated expiration: 2026-04-27

Abstract

The utility model provides a car air cycle intelligent system, contains car power supply, input power and car power supply assorted microcomputer time switch, automobile relay, car switch and air -blower, and automobile relay's first contact P is connected with car power supply E's anode, and the second contact is connected with the anode of microcomputer time switch's power input end, the first end contact and car power supply's the negative terminal of automobile relay coil are connected, and the second end contact of automobile relay coil is connected to car power supply E's anode through the car switch, the negative terminal of microcomputer time switch's power input end is connected with car power supply's negative terminal, and microcomputer time switch's power output end is connected with the power input end of air -blower. Air quality car air cycle intelligent system improves the car voluntarily when idling state (or neutral) and parking engine -off state in, personal safety in the guarantee car, design benefit, simple structure practicality, with low costs, the huge market demand has huge spreading value.

Description

Automobile air cycle intelligent system

Technical field

This utility model relates to automobile air blood circulation, particularly a kind of automobile air cycle intelligent system.

Background technology

Automobile has become the trip instrument of more and more family the most, and therewith, the even death incident that suffocates that family car parking rear space is closed and caused also gets more and more, and causes the most all the more the concern of people.First, when driver's situation such as the most onboard occurs in driver occurring sleeping, car key locking Che Nei or the stranded car of child in car after drinking, often allow the people outside car feel simply helpless, and these always jeopardize the life security of personnel by bus.

Secondly, existing automobile cannot accomplish air in intelligent circulation car, especially long-time stop after, in-car air quality is poor, and according to investigations, the air quality after automobile starting still can affect the healthy of personnel by bus.

Saying, existing automobile improves in-car air quality generally by the internal air circulation of automobile or external circulating system again, but both blood circulation are required for being in running status at the electromotor of automobile could realize；Otherwise, then cannot realize, and system often could be started by operator.

Summary of the invention

The purpose of this utility model is to provide a kind of automobile air cycle intelligent system, it is achieved intelligent air circulation in car, reaches automatically to improve the purpose of in-car air quality.

The technical scheme realizing this utility model purpose is: a kind of automobile air cycle intelligent system, it is characterized in that: comprise automobile power source E, microcomputer timing switch 3, AUTOMOTIVE RELAY 2, switch S and aerator that input power and automobile power source match, the anode of the first contact P and the automobile power source E of AUTOMOTIVE RELAY 2 is connected, and the anode of the power input that the second contact Q of AUTOMOTIVE RELAY 2 switchs with microcomputer timing is connected；The first end contact M of the coil C of described AUTOMOTIVE RELAY 2 is connected with the negative terminal of automobile power source, and the second end contact N of the coil C of AUTOMOTIVE RELAY 2 is connected to the anode of automobile power source E by switch S；The negative terminal of power input of described microcomputer timing switch 3 is connected with the negative terminal of automobile power source, and the power output end of microcomputer timing switch is connected with the power input of aerator 4.

For superior technique effect, automobile air cycle intelligent system of the present utility model can also be specially techniques below feature:

That is: described automobile power source E is also connected with the electronic system of automobile.

Automobile air cycle intelligent system of the present utility model is used to have the advantage that

1, automobile idling or flame-out time can automatically give microcomputer timing switching signal, in being controlled car by microcomputer timing switch according to the requirement set, aerator carries out discontinuity work, regulate air in car, thus automatically improve personal safety in in-car air quality, and service truck.

2, utilizing the magnetic of hot-wire coil of vehicle-mounted relay this physical phenomenon of sucking action to iron block, the function of AUTOMOTIVE RELAY given full play to, circuit structure is simple, and element is few, and cost is low, little to automobile circuit transformation, does not affect the original function of automobile.

Accompanying drawing explanation

Fig. 1 is an embodiment circuit diagram of automobile air cycle intelligent system of the present utility model

In figure, 1 is air cycle intelligent system, 2 is AUTOMOTIVE RELAY, and 3 switch for microcomputer timing, and 4 is aerator, 5 is the electronic system of automobile, S is vehicle switch, and E is automobile power source, and A is the electric magnet of relay, B is iron core, C is the coil of AUTOMOTIVE RELAY, and M is the first end contact of coil C, and N is the second end contact of coil C, L is the armature of relay, K is redlay spring, and F is the column of relay, and G is P terminal, P is the first contact of relay, and Q is the second contact of relay.

Detailed description of the invention

In order to the technical solution of the utility model is better described, below in conjunction with accompanying drawing, one embodiment of automobile air cycle intelligent system of the present utility model is described in detail.

Embodiment one:

As it is shown in figure 1, automobile air cycle intelligent system of the present utility model, comprise automobile power source E, microcomputer timing switch 3, AUTOMOTIVE RELAY 2, vehicle switch S and aerator 4 that input power matches with automobile power source.Described AUTOMOTIVE RELAY 2 comprises the electric magnet A of relay, column F, binding post G, the first contact P, the second contact Q and redlay spring K, and described redlay spring K and armature L is connected with binding post G.The electric magnet A of described relay comprises iron core B, coil C and armature L.The anode of described first contact P and automobile power source E is connected, and the second contact Q is connected with the anode of the power input of microcomputer timing switch 3；The first end contact M of the coil C of described AUTOMOTIVE RELAY is connected with the negative terminal of automobile power source 3, and the second end contact N of the coil C of AUTOMOTIVE RELAY is connected to the anode of automobile power source E by vehicle switch S；The negative terminal of power input of described microcomputer timing switch 3 is connected with the negative terminal of automobile power source E, and the power output end of microcomputer timing switch 3 is connected with the power input of aerator 4.In the present embodiment, described automobile power source E is also connected with automobile electronic system 5.

Below in conjunction with drawings and Examples, the operation principle of automobile air cycle intelligent system of the present utility model is done one to be briefly described:

Native system is arranged for convenience, and we are divided into three kinds of states automobilism, are that automobile engine is in starting state (i.e. driving states), idling mode (or neutral gear) and switch-off state respectively.When automobile engine is in starting state, we need not carry out this air recirculation operation；Auto idle speed (or neutral gear) and flame-out time, by automobile air cycle intelligent system of the present utility model, idling (or neutral gear) and misfire signals automatically can be passed to relay 2 by automobile, relay 2 switches on power E, open the power supply of microcomputer timing switch 3, microcomputer timing switch 3 is devoted oneself to work and starts to power to aerator 4 at intervals, allows aerator 4 discontinuity work.As shown in Figure 1, if automobile engine is in transport condition (i.e. D shelves), then vehicle switch S Guan Bi, then power supply E powers to the coil C of relay and produces magnetic field, attract downwards armature L, make contact P, Q separated, then the anode of the power input of microcomputer timing switch 3 is not connected with the positive pole of power supply E, power to aerator 4；If electromotor is in auto idle speed (neutral gear) or switch-off state, vehicle switch S disconnects, then armature L will connect with the first contact P and the second contact Q, then the positive and negative end of power input of microcomputer timing switch 3 is all connected with power supply E, the function ons such as the time delay of microcomputer timing switch 3, start to control aerator 4 and work.

Automatically feed microcomputer timing by automobile when idling mode (or neutral gear) and switch-off state and switch 3 signals, in microcomputer timing switch 3 automatically controls car, aerator carries out discontinuity work, regulate air in car, reach automatically to improve in-car air quality and the purpose of personal safety in service truck according to car owner's demand.

Automobile air cycle intelligent system of the present utility model designs ingenious, simple and practical, low cost, the huge market demand, has huge promotional value.

Claims

1. an automobile air cycle intelligent system, it is characterized in that: comprise automobile power source (E), microcomputer timing switch (3), AUTOMOTIVE RELAY (2), vehicle switch (S) and aerator (4) that input power and automobile power source match, first contact (P) of AUTOMOTIVE RELAY (2) is connected with the anode of automobile power source (E), and second contact (Q) of AUTOMOTIVE RELAY (2) is connected with the anode of the power input of microcomputer timing switch (3)；The first end contact (M) of described automotive relay coil (C) is connected with the negative terminal of automobile power source (E), and the second end contact (N) of automotive relay coil (C) is connected to the anode of automobile power source (E) by vehicle switch (S)；The negative terminal of power input of described microcomputer timing switch (3) is connected with the negative terminal of automobile power source (E), and the power output end of microcomputer timing switch (3) is connected with the power input of aerator (4).

2. automobile air cycle intelligent system as claimed in claim 1, it is characterised in that: described automobile power source (E) is also connected with the electronic system (5) of automobile.