KR100600183B1 - A wind force adjusting and blowing method in vehicle - Google Patents

Abstract

The present invention relates to a vehicle air volume control and air volume distribution device, in the case of the vehicle air volume control, the air volume distribution mode, the setting step of the air volume control and the flow rate distribution degree is not simple to satisfy the taste of each driver 8 step air volume control In addition, the air volume distribution mode is subdivided into 12 levels so that the driver can obtain the desired air flow rate.

Description

A wind force adjusting and blowing method in vehicle}

1 is a view showing an air conditioning switch according to the prior art.

Figure 2 is a perspective view schematically showing the installation state of a general vent defroster nozzle, heater complete assembly, rear heating duct.

3 is a view showing an air conditioning switch used in the vehicle air volume control and air volume distribution device of the vehicle according to the present invention.

-Explanation of symbols for the main parts of the drawings-

20: air volume control switch 30: air volume distribution switch

40 air blowing temperature control switch

The present invention relates to a vehicle air volume control and air flow rate distribution device, and in particular to set the air flow rate distribution mode for the comfortable driving of the vehicle driver to adjust the air flow rate and the air volume distribution of the vehicle to enable a comfortable driving of the vehicle driver Relates to a device.

The switch device for selecting the operation mode of the air conditioner is operated by a button type for pressing a button corresponding to the operation mode to be selected, a lever type with a lever coupled to a position corresponding to the operation mode to be selected, and an angular position of a rotatable knob. There is a rotary type to select the mode.

The button-type selection switch controls the mode by intermitting the power supplied to the switch. In the case of the rotary type selection switch, the knob body is assembled by rotating the knob body. Mode operation is possible by matching operation mode of.

For example, the vehicle is equipped with an air conditioning system that automatically adjusts the temperature and humidity of the vehicle interior air according to various changes of the surroundings and the environment of the air to give a comfortable feeling to the passengers on board. The control panel installed on the instrument panel that is easy for the operator to control is installed by controlling various air conditioning switches related to the air conditioning system.

1 is a view showing an air conditioner switch according to the prior art, the air volume control switch (2), air volume distribution switch (3), air blowing temperature control switch (4a) and air conditioner switch (4b) on the control panel (1), Internal and external air switches 4c and the like are provided, and the switches correspond to the respective control modes.

FIG. 2 is a view schematically illustrating an installation state of a general defroster nozzle, in which a cold / warm discharge port of a vehicle is branched from a main duct of a heater and an air conditioner to vent air to each part of a vehicle interior (6, 7), the heater complete assembly 8 and the rear heating duct 9 are provided.

The defroster nozzles 6 and 7 are mainly installed in the instrument panel extending laterally in front of the driver's seat and the passenger seat, and the heater complete assembly 8 and the rear heating duct 9 are installed in the dash panel and the driver's seat and the passenger seat downward. Is installed on the floor panel.

In a typical vehicle, these defroster nozzles 6 and 7 are classified into a vent nozzle 6 for discharging cold / warm air to the center of the vehicle interior and a defroster nozzle 7 for discharging to the front windshield side. In addition, the heater complete assembly 8 discharges air to the lower part of the front driver's seat and the front passenger's seat, and the rear heating duct 9 discharges air to the lower part of the rear seat.

Accordingly, the driver can control the air blowing speed control switch 2, the air direction selection switch 3, the air blowing temperature control switch 4, and the air conditioner switch 5 and the internal / external air switches 5 and 5 installed on the control panel 1. 1) It is designed to discharge cold / warm by adjusting appropriately.

A grille is formed on one surface of the central vent nozzle 6 and the front windshield defroster nozzle 7, and the guide member for adjusting the direction and angle of the cold / warm discharged is installed on the outer surface of the grill. have.

As described above, the driver may obtain cold or warm air in order to obtain comfortable driving conditions while driving the vehicle.

In addition, the air supply mode includes the Max a / con mode (a), vent mode (b), Bi level mode (c), off mode (d), floor mode (e), Mix mode (f), def mode (g) can be set, the degree of air volume distribution according to each mode is as shown in [Table 1].

a b c d  e  f  g Max a / con vent Bi level off floor mix def Air volume distribution vent 50 50 65 0 0 0 0 floor 0 0 35 0 67 47 0 Def 0 0 0 0 20 40 87 side vent 50 50 0 0 13 13 13

In the prior art as described above, there is a problem in that the adjustment step of the control switch is limited and the various driver's conditions cannot be satisfied.

That is, for example, when the air supply mode is set to c, it is supplied in the distribution mode of 65:35 as shown in [Table 1], but depending on the driver, it may be desired to supply a different ratio.

However, the distribution mode is already set, there is a problem that can not satisfy the taste of the driver.

The present invention has been made to solve the above problems, to provide a vehicle air volume control and air volume distribution device to enable the vehicle driver to select the desired air volume and control mode to maintain a comfortable driving situation of the driver. For the purpose of

3 is a view showing an air conditioning switch used in the vehicle air volume control and air volume distribution device of the vehicle according to the present invention, the air volume control and air volume distribution device for setting the air volume control and air volume distribution mode of the air supplied to the driver of the vehicle In the air volume adjusting step, the air flow rate adjusting step is subdivided into eight stages, and the second air volume distribution mode is further configured by further subdividing the air volume distribution amount into the existing air volume distribution mode.

The second air volume distribution mode includes a vent bi level mode (C), a bi level off mode (E), an off floor mode (G), a floor mix mode (I), and a mix def mode (K).

When explaining the embodiment of the present invention configured as described above with reference to the drawings as follows.

A driver who drives a vehicle while driving is easily tired because he pays much attention to driving. When the driver feels heat or cold while driving, the driver may be disturbed. Therefore, it is necessary to supply air to the driver for comfortable driving.

Accordingly, the air is supplied to the driver by adjusting the air volume control switch 20, the air volume distribution switch 30, and the air blowing temperature control switch 40 installed in the control panel 10 of the vehicle.

At this time, in the case of the air volume control switch 20, the air volume control step is divided into four stages in the existing technology. In this case, the driver may not be able to match various preferences of the driver and the ambient temperature of the driver, so that the air volume control step may be divided into eight levels to correspond to the driver's preference and the ambient temperature.

In addition, the airflow rate distribution switch 30 is operated so as not to adjust only the airflow rate, but to supply the airflow to each place where necessary.

As shown in Fig. 3, the air volume distribution switch 30 displays the second air volume distribution mode by using a symbol such as '·' between symbols representing the existing air supply mode setting state.

In this case, the second air volume distribution mode includes a vent bi level mode (C), a bi level off mode (E), an off floor mode (G), a floor mix mode (I), and a mix def mode (K). In this case, when displaying both the existing air volume distribution mode and the symbol indicating the second air volume distribution mode additionally displayed on the air volume distribution switch 30, since the recognition is degraded by a plurality of codes, a simple symbol is used as described above. It is preferable to display each air volume distribution mode.

It can be seen from Table 2 that the existing air volume distribution mode and the second air volume distribution mode further set as shown in the drawings are as follows.

A B C D E F G H I L K L Max a / con vent vent ~ Bi level Bi level Bi level ~ off off off ~ floor floor floor ~ mix mix mix ~ def def Air volume distribution vent                                              50 50 42.5 32.5 22.5 0 0 0 0 0 0 0 floor                                              0 0 15 35 55 0 77 67 57 47 20 0 Def                                              0 0 0 0 0 0 10 20 30 40 67 87 side vent                                              50 50 42.5 32.5 22.5 0 13 13 13 13 13 13

The vent bi level mode (C), bi level off mode (E), off floor mode (G), floor mix mode (I), and mix def mode (K) described in Table 2 are used in the prior art. As a supply mode which did not exist, it is a 2nd air volume distribution mode set further by this invention. In the example of the vent bi level mode C, the air volume is distributed and supplied to the vent and the floor, but the air volume is distributed at 85% and 15%, respectively.

While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to these embodiments, and has been claimed by those of ordinary skill in the art to which the invention pertains. It includes all the various forms of embodiments that can be carried out without departing from the spirit.

According to the present invention configured as described above, since the step of setting the air volume control and the air volume distribution mode of the vehicle is simple to meet various driver's tastes, the air volume control is subdivided into 8 stages, and the air volume distribution mode is subdivided into 12 stages. Since it is possible to obtain a desired air volume and air volume distribution state has the effect of a comfortable operation.

Claims (3)

In the air volume control and air volume distribution device that sets the air volume control and air volume distribution mode of the air supplied to the driver of the vehicle, the air volume control step is subdivided into eight levels, and the air volume distribution is subdivided into the existing air volume distribution mode. And a set second air volume distribution mode is further included. The method of claim 1, wherein the second air volume distribution mode is vent bi level mode (C), bi level off mode (E), off floor mode (G), floor mix mode (I), mix def mode (K). Air volume control and air volume distribution device of the vehicle, characterized in that configured. 2. The air volume control and air volume distribution device for a vehicle according to claim 1, wherein the second air volume distribution mode further displays '·' between existing display symbols.

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