JPS5814321B2 - Vehicle air conditioning display device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention mainly provides an air conditioning display device that displays the direction, presence or absence of wind, and its temperature pictorially on a display board in conjunction with the operating device of an automotive air conditioner, allowing the operator to judge the situation at a glance. This is related to.

In conventional air conditioners, the operation indication is simply the lighting of the pilot lamp or the letters (VE) on the operation panel.
(abbreviations such as NT and OFF).

However, according to these displays, the presence or absence of wind at the outlet and the temperature of the outlet were unclear from the operating unit at hand.

Furthermore, the abbreviations mentioned above make it difficult for the user to determine from which part the wind is blowing, and for this reason, conventional instruction manuals have had many pages detailing how to use them.

The present invention has been proposed in view of the above, and includes a main body of an air conditioner for a vehicle, comprising at least a plurality of air intake ducts, a plurality of blowout ducts, a plurality of dampers for opening and closing each of the ducts, and a fan device. It has an air conditioning operating device that operates at least each of the dampers and the fan device, and a display board showing a picture of the plane of the vehicle, and the air conditioning operating device operates according to the flow of air into and out of the air conditioning device body caused by the operation of the air conditioning operating device. The gist of the present invention is an air conditioning display device for a vehicle, characterized in that it has a display device for displaying the inflow and outflow at a corresponding position on the display board.

Therefore, since the display board displays the flow of air in and out of the air conditioner, the occupants of the vehicle can see the flow of air from the air conditioner to all seats in the vehicle with just a glance at the display board. The leak situation can be easily determined.

The present invention will be specifically described below with reference to Examples.

In the first embodiment of the present invention shown in FIGS. 1 to 10,
As shown in FIGS. 1 and 2, an air conditioner main body 1 of an automobile has an air duct 2, a fan device 3, and a heater core 4. One end of the air duct 2 is branched into two, and an outside air intake duct 21 and a heater core 4 are connected to each other. An indoor air intake duct 22 is formed, and the other end is branched into two to form a defroster blow-off duct 23 and blow-off ducts 24 and 25 to the feet of the front and rear seats. has a VENT blow-off duct 26 that opens toward the upper body of the passenger in the front seat.

A side demister blow-off duct 231 branches from the defroster blow-off duct 23 and opens toward the front in the direction of movement of the door glass.

A first damper 27 is provided between the outside air intake duct 21 and the vehicle interior air intake duct 22, and a second damper 27 is provided between the defroster outlet duct 23 and the foot outlet ducts 24 and 25. 28 is further connected to air duct 2 and VE.
A third damper 29 is provided between the NT blowing duct 26 and the NT blowing duct 26 .

The fan device 3 is provided in the air duct 2 between the first damper 27 and the third damper 29, the heater core 4 is provided in the air duct 2 between the third damper 29 and the second damper 28, and engine cooling water is supplied. has been done.

The valve 40 is for adjusting the amount of cooling water supplied to the heater core 4.

In addition, 21' is an outside air intake port of the outside air intake duct 21, and 22' is an outside air intake port of the outside air intake duct 21.
' is an air intake port of the vehicle interior air intake duct 22, 23' is an air outlet provided in the defroster air intake duct 23, and 24'
25 is an air outlet provided in the air outlet duct 24 at the foot of the front seat.
' is an air outlet provided in the footwell air duct 25 of the rear seat, 2
6' is an air outlet provided in the VENT air outlet duct 26;
Reference numeral 31' denotes an outlet provided in the side demister outlet duct 231.

The evaporator 7 of the cooler is provided in the vehicle interior air intake duct 22.

The air conditioning operating device 5 is provided on an instrument panel of an automobile, and includes a switching lever 51, a HEATER lever 52, a fan switch 53, an inside/outside air lever 57, and a cooler switch 58.

The switching lever 51 connects the second and third dampers 28 via cables 54.
29, and when the same lever 51 is set to "DEF" position A, the second damper 28 closes the foot outlet duct 24.25, opens the defroster outlet duct 23 and the side demister outlet duct 231, and the third damper 29 When the VENT blow-off duct 26 is closed and set to the intermediate position B between "DEFJ" and "HEAT", the third damper 29 is moved to the "DEF" position A.
The state is maintained, and the second damper 28 becomes a neutral state as shown in FIG.
Open each half.

Furthermore, when the switching lever 51 is set to the "HEAT" position C, the third damper 29 is still connected to the VENT outlet duct 126.
, the second damper 28 closes the defroster outlet duct 23 and the side demister outlet duct 231, and the foot outlet duct 24. 25, and select “HEAT” and “■ENT
”, the second damper 28 moves to the intermediate position D between “HEA
The third damper 29 remains in the same state as in position C of "T".
is in a neutral state as shown in FIG. 2, allowing air to flow through the VENT blow-off duct 26 and the foot blow-off ducts 1-24 and 25. When the switching lever 51 is moved to the "VENT" position E, the third damper 29 closes air duct 2 and VE
This opens the NT blowing duct 26.

The HEATER lever 52 is connected to the valve 40 by a cable 56, and when the HEATER lever 52 is in the OFF position at the left end in FIG.
0 is fully closed, the opening degree of the valve 40 is increased as it moves from the same position to the right in FIG. 3, and the valve 40 is fully opened when it reaches the rightmost position labeled HOT.

Fine switch 53 is "OFF", "Lo", "M"
, and has a selection position of "H".

The inside/outside air lever 57 is connected to the first damper 27 via the cable 55, and when the lever 57 is set to the "RECIRC" position, the first damper 27 closes the outside air intake duct 21 and closes the interior air intake duct 22. When you open the
1 is opened, and the vehicle interior air intake duct 22 is closed.

When the cooler switch 58 is in the "OFF" position, no refrigerant is supplied to the evaporator 7, and when the cooler switch 58 is rotated clockwise in FIG. 3 from the "OFF" position, the refrigerant is supplied to the evaporator 7, and the The supply amount is controlled.

The air conditioning display device 6 includes a display section 61 and a control section 62.

The display section 61 is provided on the instrument panel adjacent to the air conditioning operating device 5, and as shown in FIG. , a transparent plate 613 provided on the back side of the smoke film 612, and a lamp section 64 provided on the back side of the transparent plate 613.

As shown in FIGS. 5 to 7, the display board 611 is a transparent glass or acrylic plate whose periphery is fixed to a partition plate 614 and a casing 615, and the back side shows the outer shell of the car, windshield, wheels, and headlights. A picture 611' of the plane of the vehicle such as , tail lamps, front and rear seats, etc. is printed or hand-drawn in an easily visible color such as white.

Smoke film 6 placed in contact with this picture 611'
A frosted portion 612' is formed on the back surface of the sheet 12 by spraying, for example, a transparent lacquer and drying it.

The transparent plate 613 is made of a transparent film, and on one side facing the smoke film 612, a pattern mask 613 is patterned to represent the inflow and outflow of air into the air conditioner main body 1, as shown in FIG. ' is printed, and a frosted area 613'' is formed on the other side by spraying and drying a transparent lacquer.

The pattern mask 613' is 616 to 623.
A pictorial representation indicated by a symbol , which has undergone design processing, is printed on a transparent plate 613 using opaque ink such as black.

In other words, the parts of the pictorial displays 616 to 623 are not printed and remain as the transparent plate 613, and the other parts are printed and become opaque with ink, and when the lamp part 64 is turned on, it is The light passes through the pictorial displays 616-623 of the pattern mask 612' and reaches the smoke film 612.

Next, to explain the above pictorial displays 616 to 623, 6
Reference numeral 16 is a FRESH display, which is a pictorial display that allows the user to visually distinguish that air is flowing into the air conditioner main body 1 from the outside air intake port 21'.

617 is the RECIRC display, and the cabin air intake 22'
The pictorial representation shows that air flows into the air conditioner body 1 from the air conditioner body 1.

Also, 618 is the DEF display, and the defroster outlet 23'
A pictorial display indicates that more air is being blown out, and the HEAT display 619
and HEAT/R display 620 are pictorial displays showing that air is blown out from the front seat footwell outlet 24' and the rear seat footwell outlet 25', respectively, and the VENT display 62
1 is also the same as the HEAT display 619, the VENT outlet 26'
This is a pictorial representation of air flowing out.

Furthermore, 622 is a SIDE display, which is a pictorial display showing that air is blown out from the side demitasse outlet 231' toward the front in the direction of movement of the door glass, and 623 is a SIDE display.
The EAR VENT display is a pictorial representation of air inside the vehicle flowing out of the vehicle through a communication duct (not shown) that communicates the rear of the vehicle interior with the outside of the vehicle.

The internal partition plate 614' is provided on the back side of the transparent plate 613,
In conjunction with the partition plate 614, each of the above displays 616 to 62
The space on the right side of Figure 5 of 3 is partitioned so that they are not continuous with each other.

The space on the right side of FIG. 5 of the FRESH display 616, that is, the fourth
In the figure, a blue first lamp 641 is provided in the space behind the FRESH display 616.

A blue third lamp 643 is provided in the space behind the RECIRC display 617, and a red eighth lamp 648 and a blue ninth lamp 649 are provided in the space behind the DEF display 618.

There is a fourth red lamp 6 in the space behind the HEAT display 619.
44 and the blue fifth lamp 645 are also HEAT/R.
A red sixth lamp 646 and a blue seventh lamp 647 are provided in the space behind the display 620.

There is a second blue lamp 6 in the space behind the VENT display 621.
42 are provided.

Furthermore, in the back space of the SIDE display 622, a red first
A 0 lamp 650 and a blue 11th lamp 651 are provided, and a blue 12th lamp 652 is provided in the space behind the REAR VENT display 623.

The red lamps are colorless lamps covered with red caps, and the blue lamps are colorless lamps covered with blue caps.

Further, 653 is an illumination lamp. The control section 62 includes a switch section 63 provided on the air conditioning operating device 5 and a lamp section 64 provided on the back surface of the display board 611.

As shown in FIG. 10, the switch section 63 includes first to third brushes 632, 633, 634, an electrode plate 636, a fan switch 53, a HEATER switch 630 provided so as to come into contact with the HEATER lever 52, and an inside/outside air switch 570. , a cooler switch 58.

As shown in FIG. 9, the conductive first to third brushes 632 to 634 are provided in parallel to each other in the circumferential direction on the upper surface of the switching lever 51 rotatably provided on the air conditioning operating device 5.

As shown in FIG. 9, the electrode plate 636 is formed in an arc shape so as to come into contact with the first to third brushes 632 to 634.

That is, the electrode plate 636 is formed in a stepped shape outward in the circumferential direction as shown in FIG. When the brush 632 comes into contact and the lever 51 moves to position B, the first brush 632 and the second brush 633 come into contact.

When the lever 51 moves to position C, only the second brush 633 contacts, and when the switching lever 51 moves to position D, the second brush 633 and the third brush 6 contact each other.
34 are in contact with each other.

Furthermore, when the switching lever 51 moves to position E "■ENT", only the third brush 634 comes into contact with the electrode plate 636.

Note that the first to third brushes 632 to 634 and the electrode plate 636 are schematically shown in FIG. 10 showing the control section 62 for ease of explanation.

HEATER switch 630 is connected to ground and HE
When the ATER lever 52 is in a position other than the OFF position, it contacts the a contact, and when the lever 52 is in the OFF position, it contacts the b contact.

The inside/outside air switch 570 is switched according to the movement of the inside/outside air lever 57, and the inside/outside air lever 57 is set to "RECI".
Connect to the a contact when it is in the “RC” position, and
It connects to the b contact when it is in the "H" position.

The fan switch 53 controls the air volume of the fan 3 in three stages: "Lo", "M", and "H".
When in the "H" position, the electrode plate 636 and the inside/outside air switch 5
70 to supply power.

The lamp section 64 includes the first to twelfth lamps 641 to 6 described above.
52, an illumination lamp 653, and a relay 580, the first lamp 641 has one end connected to b of the inside/outside air switch 570.
The second lamp 6 is connected to the contact and the other end is connected to ground.
42 is connected at one end to the third brush 634 and at the other end to ground.

The third lamp 643 has one end connected to the a contact point of the inside/outside air switch 570, and the other end connected to ground.

The fourth lamp 644 has one end connected to the second brush 633 and the other end connected to the contact of the cooler relay 580 via the diode D9.The fifth lamp 645 has one end connected to the second brush 633 and the other end connected to the contact point of the cooler relay 580. H via diode D10
It is connected to the b contact of the EATER switch 630.

The sixth lamp 646 is connected in parallel to the fourth lamp 644, and the seventh lamp 647 is connected in parallel to the fifth lamp 645.

The eighth lamp 648 has one end connected to the first brush 632 and the other end connected to the cooler relay 580 via a diode Dll.
The ninth lamp 649 has one end connected to the first brush 632 and the other end connected to the b contact of the HEATER switch 630 via a diode D12.

The tenth lamp 650 is connected in parallel to the eighth lamp 648, the eleventh lamp 651 is connected in parallel to the ninth lamp 649, and the twelfth lamp 652 is connected to the first lamp 641.
are connected in parallel.

The other contact of the cooler relay 580 is connected to the a contact of the HEATER switch 630, and the coil 581 of the relay 580 has one end connected to the cooler switch 58 and the other end grounded.

The lighting lamp 653 has one end connected to a lighting switch L that turns on and off the headlights, side lights, etc. of a car. S and the other end is grounded.

Note that the cooler switch 58 switches the inside/outside air lever 57 to REC.
It is structured so that it cannot be turned on unless it is set to IRC.

In addition, the cooler switch 58 of the cooler relay 580 is OFF.
It is closed when the switch is on, and it is open when the switch is on.

The operation will be explained below based on the above structure.

First, when the fan switch 53 is OFF, power is not supplied to the first to twelfth lamps 641 to 652.
No display is performed.

However, when the lighting switches L and S are turned on, only the lighting lamp 653 lights up.

Next, the fan switch 53 is set to "Lo", "M", and "H".
, the switching lever 51 is set to the "DEF" position A, the HEATER lever 52 is set to "OFF", the inside/outside air lever 57 is set to the "RECIRC" position, and the cooler switch 58 is turned OFF.

Then, the first brush 632 comes into contact with the electrode plate 636, and since the HEATER switch 630 is connected to the b contact, the power supplied from the fan switch 53 is transferred to the electrode plate 636, the first brush 632, the ninth lamp 649, and the HEATER switch 630. HEATER switch 630 through the 11th lamp 651
The current flows through the b contact of , and reaches the ground 65.

Therefore, the ninth lamp 649 and the eleventh lamp 65
1 emits blue light, and each of these lights is transmitted through a transparent plate 613.
passes through the DEF display 618 and SIDE display 622, further passes through the smoke film 612, the display board 611,
The DEF display 618 and SIDE display 622 glowing blue can be visually recognized by the passenger.

Also, since the inside/outside air switch 570 is connected to the a contact point, the third lamp 643 lights up and emits blue light, which passes through the RECIRC display 617 and further passes through the smoke film 612 and the display board 611, so the above-mentioned RECIR
This makes the C display 617 glow blue.

Note that it operates in the same way even if the cooler switch 58 is turned on.

Here, move the inside/outside air lever 57 from "RECIRC" to "F".
RESH” position, the inside/outside air switch 570
contacts the b contact, the third lamp 643 goes out, the first lamp 641 and the twelfth lamp 652 turn on, and FRE
This makes the SH display 616 and REAR VENT display 623 glow blue.

Also, set the inside/outside air lever 57 to “RECIRC” or “F”.
Turn off the HEATER lever 52 at the “RESH” position.
If you move from the F position to the right towards HOT, the HE
The ATER switch 630 contacts the a contact, and the ninth lamp 649 and the eleventh lamp 651 are turned off.

At this point, since the cooler switch 58 is OFF, the relay 5
80 is closed, the eighth lamp 648 and the tenth lamp 650 are turned on, respectively, and send red light to the display board through the DEF display 618 and the SIDE display 622, causing the DEF display 618 and the SIDE display 622 to glow red.

At this time, the RECIRC display 617 or FRES
The H display 616 and REAR VENT display 623 are shining blue.

Furthermore, when the inside/outside air lever 57 is set to the "RECIRC" position, the HEATER lever 52 is set to the ON position, and the cooler switch 58 is turned ON, the cooler relay 580 is opened, and the 8th lamp 648 and the 10th lamp 650 are turned off. It is something to do.

Table 1 shows the displays that light up when the switching lever 51 is moved to positions A, B, C, D, and E and the HEATER lever 52 and cooler switch 58 are operated at that time.

Note that the FRESH display 616, REAR VENT display 623, and RECIRC display 617 are the internal/external air lever 57.
It lights up and displays information only depending on the operating position.

Therefore, in the above embodiment, the passenger can use the display board 611
Just by looking at the screen, it is easy to determine how air is flowing in and out of the air conditioner main body 1, and whether the outflowing air is warm or cold.

Furthermore, the display on the display board 611 shows the airflow in the form of a band with an arrow at the tip, so visibility is extremely good.

In addition, each display 616 to 623 is a smoke film 612
Since it is formed on a transparent plate 613 provided on the back side of the lamp, it is not visible to the passenger when the lamp is not lit, and only the display with the lamp lit is visible, so visibility is good.

Furthermore, since the display board 611 is provided adjacent to the air conditioning operating device 5, when operating the operating device 5, the display board 611
1 can be easily seen.

In addition, since a frosted portion 613'' was formed on the other side of the transparent plate 613, that is, on the lamp portion side, each lamp 641~
The light emitted from the frosted portion 613'' is scattered on the uneven surface of the frosted portion 613'', so that almost the entire surface of the transparent plate 613 is illuminated almost uniformly, and almost the entire length of each of the elongated pictorial displays 616 to 623 is illuminated almost uniformly. It is.

Furthermore, the frost processing section 6 also applies to the smoke film 612.
12', the light forming the pictorial displays 616 to 623 is further scattered onto the smoke film 612, so that the luminance in the longitudinal direction of the elongated pictorial displays 616 to 623 can be averaged. be.

Further, in this embodiment, a pattern mask 6 is provided on the transparent plate 613.
A pattern having a pictorial display can be easily formed by simply printing 13', but instead of printing, a thin plate-like shielding film with the pictorial display cut off in advance may be attached to a transparent plate. good.

Further, instead of providing the display section 61 of the display device 6 adjacent to the air conditioning operating device 5, it may be provided on an instrument panel, a console box, the ceiling, the back of the seat back of the front seat, a door, etc.

In FIG. 10 of the above embodiment, if the electrode plate 636 and the inside/outside air switch 570 are connected to the IG terminal of the ignition key switch instead of the fan switch 53,
The twelfth lamps 641 to 652 are lit when the ignition key switch is in the IG position, and the light emission modes of the displays 616 to 623 are in accordance with Table 1.

In addition, in the above embodiment, the REAR VENT display 6
23 emits light only when the FRESH display 616 emits light, but REAR V is activated only when the inside/outside air lever 57 is in the "FRESH" position and the vehicle speed is 10 km/h or more.
The ENT display 623 can be made to glow.

In this modification, the vehicle speed detection switch 637 is
In the figure, it is connected in series with the twelfth lamp 652 and in parallel with the first lamp 641.

As shown in FIG. 11, the vehicle speed detection switch 637 is formed by a relay, and is turned on and off by the vehicle speed detection device 637'.
It is turned off.

The vehicle speed detecting device 637' is of a well-known type, and as shown in FIG.
Diodes D1 to D3, transistors Tr1 and Tr2,
It consists of resistors R1 to R3 and a rotating plate P.

When the vehicle is stopped or traveling extremely slowly, for example when the vehicle speed is 10 km/h or less, the rotary plate P linked to the speedometer pointer moves between the light emitting diode D and the phototransistor F. Since the infrared rays from the light emitting diode D reach the phototransistor F, the internal resistance of the phototransistor F becomes extremely small compared to the resistor R2, and the voltage applied to the diode D1 becomes extremely low, causing the infrared rays from the phototransistor F to reach the phototransistor F.
l and Tr2 are not activated, so the vehicle speed detection switch 6
The excitation coil 37 is not excited, and the vehicle speed detection switch 63
7 remains OFF.

Therefore, the twelfth lamp 652 is off.

When the vehicle speed exceeds 10 km/h, the rotating plate P linked to the speedometer pointer blocks the light emitting diode D and the phototransistor F, and the infrared rays of the light emitting diode D do not reach the phototransistor F. The resistance value of the phototransistor F becomes almost equal to the value of R2, and a large voltage is applied to the diode D, causing the transistor T1 to
1, Tr2 becomes conductive, the excitation coil of the vehicle speed detection switch 637 is excited, and the switch 637 is closed.

Therefore, the twelfth lamp 652 lights up and the REAR
Make the VENT display glow blue.

In a second embodiment of the present invention shown in FIGS. 12 to 15, the evaporator 7 of the cooler device is installed at the rear of the vehicle instead of being provided inside the cabin air intake duct 22 of the air conditioner body as in the first embodiment. It is installed inside the cooler-dedicated duct 8 installed in the cooler.

Elements common to those of the first embodiment will be described with the same reference numerals.

In the second embodiment, the air conditioner main body 1 is the same as that of the first embodiment except that the evaporator 7 of the cooler is removed.

As shown in FIG. 13, the evaporator 7 is installed in a cooler-only duct 8, and one end of the duct 8 branches into two to form a cooler outlet duct 81. It is provided.

The other end of the duct 8 forms a cooler suction duct 82, and the suction port of the suction duct is provided in the center of the rear shelf.

A cooler fan device 9 is provided within the duct 8 between the suction port and the blowout port.

Therefore, the defroster outlet duct 23 of the air conditioner main body
, side demister outlet duct 231, foot outlet duct 2
4, 25, no cold air is blown out from the outlet of the VENT blow-off duct 26.

The display section 61 of the air conditioner display device of the first embodiment has a COOLE display that graphically indicates that cold air is blown out from the cooler outlet.
An R indication 624 is added.

A blue thirteenth lamp 654 is provided in the space behind the COOLER display 624.

As shown in FIG. 15, the thirteenth lamp 654 has one end connected to the cooler switch 58 and the other end grounded.

The motor of the fan device 9 is connected to the cooler switch 58 so as to operate in conjunction with the cooler switch 58 .

In addition, the cooler switch 58 turns the inside/outside air lever 57 to “RE”.
It has a structure that will not turn on unless it is in the "CIRC" position.

Therefore, when the inside/outside air lever 57 is in the "RECIRC" position and the cooler switch 58 is OFF, the 13th lamp 654 is turned off, and when the switch 58 is turned ON, the 13th lamp 654 is turned on to display coor, iR. 62
4 glows blue.

In addition, in FIG. 15, the fourth lamp 644 is connected to the eighth lamp 648 and the tenth lamp through the diode D9.
The lamp 650 is connected to the HEATER via the diode Dll.
It is directly connected to the a contact of switch 630.

Therefore, the light emission modes of displays 616 to 623 correspond to the case where the cooler switch is OFF except for the fan switch OFF in Table 1.

In FIG. 15 of the second embodiment, the electrode plate 636 and the inside/outside air switch 570 can be connected to the IG terminal of the ignition key switch instead of the fan switch 53.

In this case, the ignition key switch and the electrode plate 636
It is necessary to install a relay between the

This relay opens only when the cooler switch 58 is turned on and the inside/outside air switch 570 is connected to the a contact point.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an air conditioner showing a first embodiment of the present invention;
Figure 2 is a sectional view schematically showing the main parts of the air conditioner main body in Figure 1, Figure 3 is an enlarged front view of the air conditioner operating device and display unit in Figure 1, and Figure 4 is the same as in Figure 3. A detailed view of the display section, FIG. 5 is a cross-sectional view taken in the direction of arrow 1 in FIG. 4, FIG. 6 is a front view of the display board, and FIG. 8th
The figure is a front view of the pattern mask, FIG. 9 is an enlarged plan view of the air conditioning operation unit shown in FIG. 1, FIG. 10 is a circuit diagram showing the control section of the first embodiment, and FIG. 11 is a modification of the control section. FIG. 12 is a cross-sectional view schematically showing main parts of an air conditioner main body showing a second embodiment of the present invention;
FIG. 13 is a cross-sectional view schematically showing the cooler device of the second embodiment, FIG. 14 is a detailed view of the display section of the second embodiment, and FIG.
The figure is a circuit diagram showing the control section of the second embodiment. 1: Air conditioner body, 2: Air duct, 21: Outside air intake duct, 22: Vehicle interior air intake duct, 23: Defroster outlet duct, 231: Side demister outlet duct, 2
4, 25: Foot outlet duct, 26: VENT outlet duct, 27: First damper, 28: Second damper, 29: Third damper, 3: Fan device, 4: Heater core, 5: Air conditioning operating device, 51: Switching Lever, 52: HEATER lever,
53: Fan switch, 57: Inside/outside air lever, 58: Cooler switch, 6: Air conditioning display device, 61: Display unit, 61
1: Display board, 62: Control section, 63: Switch section, 64:
Lamp part, 570: Inside/outside air switch, 630: HEAT
ER switch, 8: Cooler dedicated duct, 81: Cooler outlet duct, 82: Cooler suction duct, 9: Fan device.

Claims (1)

[Claims] 1. An air conditioner main body for a vehicle that includes at least a plurality of air intake ducts, a plurality of blowout ducts, a plurality of dampers that open and close each of the ducts, and a fan device, and an air conditioning operating device that operates at least each of the dampers and the fan device. and a display board with a picture of the plane of the vehicle, and according to the inflow and outflow of air into the air conditioner main body caused by the operation of the air conditioning operating device, a display of the inflow and outflow is displayed at a corresponding position on the display board. An air conditioning display device for a vehicle, comprising a display device that performs the following operations.