WO2014068840A1 - 車両用空気循環促進装置 - Google Patents
車両用空気循環促進装置 Download PDFInfo
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- WO2014068840A1 WO2014068840A1 PCT/JP2013/005667 JP2013005667W WO2014068840A1 WO 2014068840 A1 WO2014068840 A1 WO 2014068840A1 JP 2013005667 W JP2013005667 W JP 2013005667W WO 2014068840 A1 WO2014068840 A1 WO 2014068840A1
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- Prior art keywords
- seat
- air
- vehicle
- outlet
- seats
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5628—Heating or ventilating devices characterised by convection by air coming from the vehicle ventilation system, e.g. air-conditioning system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00285—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for vehicle seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
- B60H1/246—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the interior of the vehicle or in or below the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/247—Disposition of several air-diffusers in a vehicle for ventilation-air circulation in a vehicle cabin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5635—Heating or ventilating devices characterised by convection by air coming from the passenger compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/879—Head-rests with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/003—Component temperature regulation using an air flow
Definitions
- the present application includes Japanese Patent Application 2012-237982 filed on October 29, 2012, and Japanese Patent Application 2013-2013 filed on May 16, 2013, the disclosure of which is incorporated herein by reference. Based on 104094.
- the present disclosure relates to a vehicle air circulation promotion device that guides air in the front of the vehicle interior to the rear of the vehicle interior by wind blown from a seat.
- Patent Document 1 also simply referred to as a seat
- This device effectively circulates air for air-conditioning the surrounding space of the vehicle seat to effectively adjust the temperature of the surrounding space of the vehicle seat.
- the outer shape of the seat cushion and the seat back that supports the occupant is such that the central part supporting the occupant is substantially flat, and the bank where both sides of the top part are raised from the top part.
- This vehicle seat is provided with an air conditioner inside the seat.
- the structure is comprised from the blower outlet, the suction port, the duct, and the air blower, and the blower outlet and the suction port are formed in the bank part of either a seat cushion or a seat back.
- the positions of the air outlet and the suction port are positions where the air blown from the air outlet can be circulated so that the air can be sucked into the suction port. This promotes convection around the passenger seated on the seat.
- the seat air conditioner has a suction area and a blow-out area, and in order to obtain passenger comfort effectively, the layout of the suction opening and the blow-out opening is important. According to the examination of the inventors of the present application, in Patent Document 1, it is necessary to blow out the air heated by the occupant to an area where no occupant is present outside the seat. There are cases in which this blowing wind is recognized as unnecessary and is not utilized.
- An object of the present disclosure is to provide a vehicular air circulation promotion device that can circulate air in front of the passenger compartment to the rear of the passenger compartment.
- the vehicle air circulation promotion device includes a seat provided in the vehicle and a seat outlet provided in the seat.
- the seat outlet is provided on at least a corner portion of the seat or a side surface extending in the vehicle front-rear direction, and the seat outlet is configured to entrain air in front of the vehicle and blow it out rearward of the vehicle or obliquely rearward of the vehicle. ing.
- the air flow to the rear of the vehicle is induced using the viscosity of the air blown from the seat outlet, the air moves from the front of the vehicle toward the rear of the vehicle along this air flow.
- comfortable air is carried to the rear of the vehicle, and the comfort in the passenger compartment can be improved.
- the seat outlet may be provided at a corner portion of the seat back of the seat, and air may be blown out obliquely rearward of the vehicle. According to this, air can be moved from the vehicle front toward the vehicle rear.
- the seat outlet may be provided on a side surface of the seat back that extends in the vehicle front-rear direction, and air is blown out from the side surface of the seat back to the rear of the vehicle or obliquely rearward of the vehicle. May be.
- the seat is provided with a seat outlet for blowing out the sucked air from the side of the seat back to the rear side.
- a part of the air can flow behind the seat from the front of the vehicle toward the rear of the vehicle by the wind blown from the seat outlet. Therefore, comfortable air can be circulated to the rear side of the seat to create a vehicle cabin environment without air retention.
- the vehicle air circulation promotion device may further include a vehicle air conditioner that is provided in front of the seat and includes a face outlet.
- the vehicle air circulation promoting device further includes a seat blowing along the conditioned air blown from the face air outlet when the conditioned air is blown from the face air outlet toward the rear of the vehicle during operation of the vehicle air conditioner. You may provide the control apparatus which controls so that an exit blows off a wind.
- the conditioned air from the face outlet can be carried to the vehicle rear side by utilizing the viscosity of the air by the wind blown from the seat outlet.
- control device controls the seat air outlet to blow air when the operation mode of the vehicle air conditioner is the face mode for blowing air from the face air outlet. Good.
- the circulation fan may include an in-seat fan incorporated in the seat, and the vehicle air circulation promotion device causes the air flow from the in-seat fan to flow in the seat.
- An air flow switching device that switches between an air flow blown through the seat skin and an air flow blown through the sheet outlet may be further provided.
- the air switching device switches between the air passing through the seat skin of the seat and the air passing through the seat outlet. Therefore, it is possible to make the passenger seated in the seat comfortable and to circulate the comfortable air existing in the front of the vehicle to the rear of the vehicle as necessary, thereby creating a comfortable vehicle interior environment without air retention.
- the vehicular air circulation promotion device includes a swing louver provided at the face outlet, a sensor that detects the movement of the swing louver, and a signal from the sensor from the seat outlet. You may further provide the louver drive device which controls the motion of the sheet louver which blows wind back.
- the wind is blown out from the seat outlet to the rear side in conjunction with the movement of the swing louver.
- the wind is blown out from the seat outlet to the rear side of the vehicle so that the most comfortable air is directed toward the rear side of the vehicle.
- the vehicle air conditioner may include a side vent outlet that blows out air to the side of the vehicle, and the seat outlet is on a side surface of the seat near the side of the vehicle. It may be provided, and air may be blown out to the back side from the side of a sheet, and air flow blown out back from a side vent blower outlet may be assisted.
- the seat outlet blows air from the side of the window near the side of the vehicle to the rear side.
- the air blown out from the side vent blower outlet by the wind blown out from the blower outlet can flow along the window side to the rear side of the front seat side seat. It can be circulated backwards.
- FIG. 1st Embodiment It is a perspective view of a vehicle interior showing the operation of the vehicle air circulation promotion device according to the first embodiment of the present disclosure. It is a side view of a driver's seat in a 1st embodiment. It is an internal block diagram of the sheet
- FIG. 17 is a perspective cross-sectional view of a spiral cylindrical portion taken along line XVII-XVII in FIG. 16. It is a model side view of a driver's seat in an 8th embodiment of this indication. It is a model top view of the seat for driver's seats seen from the ceiling side of vehicles in the 8th embodiment. It is the schematic diagram of the seat for driver's seats seen from the arrow XX direction of FIG. 18 in the eighth embodiment. It is a model rear view which shows the seat for driver's seats in 9th Embodiment of this indication. It is the elements on larger scale which show typically the internal structure of the sheet
- FIG. 1 shows the operation of the vehicle air circulation promotion device.
- a driver seat 1 and a passenger seat 2 are provided as front seats in the vehicle, and a rear seat 3 is provided in the rear seat.
- There is a gap 4 between the driver seat 1 and the passenger seat 2 and a face air outlet 5 of the vehicle air conditioner is provided so as to substantially face the gap 4.
- the driver seat 1 and the passenger seat 2 may be used as an example of a seat provided in the passenger compartment.
- the structure of the driver seat 1 and the passenger seat 2 may be symmetrical.
- a seat outlet on the side surface 7 on the passenger seat side in the seat back 6 which is the backrest portion of the driver seat 1 and on the side surface 9 on the driver seat side in the seat back 8 which is the backrest portion of the passenger seat 2.
- the seat outlets 10 and 11 blow out the air sucked into the seats 1 and 2 from the side surfaces 7 and 9 of the seat backs 6 and 8 to the rear side.
- the air blown from the seat outlets 10 and 11 can cause the air existing between the face outlet 5 and the seats 1 and 2 to flow rearward of the vehicle. This makes it possible to circulate comfortable air to the rear side of the seat and create a vehicle interior environment in which no air remains.
- the dashboard 12 in front of the driver's seat is provided with the face outlet 5 for blowing out the conditioned air of the vehicle air conditioner.
- the air outlet may be blown out from the seat outlets 10 and 11 along the conditioned air.
- the blowing mode of the vehicle air conditioner is the face blowing mode for blowing in the direction of the occupant's face, it is only necessary to interlock the seat air conditioning fans in the seats 1 and 2 so as to rotate. Thereby, the conditioned air from the face outlet 5 can be carried to the vehicle rear side by the wind blown from the seat outlets 10 and 11.
- the seat air conditioning fan is an example of a circulation fan.
- the face air outlet 5 is an example of a center vent air outlet that blows air between the driver seat 1 and the passenger seat 2, and the area between the face air outlet 5 and the rear seat side seat 3.
- the sheet outlets 10 and 11 are formed opposite to each other. Therefore, the air can be blown from the seat outlets 10 and 11 so as to assist the wind from the face outlet 5 toward the vehicle rear side.
- the sheet outlets 10 and 11 face the flow path of the wind blown out from the face outlet 5.
- FIG. 2 shows the driver seat 1 shown in FIG.
- FIG. 3 shows the internal configuration of the driver seat 1 of FIG.
- FIG. 4 shows an internal configuration as viewed from the back of the driver seat 1.
- the driver seat 1 (same for the passenger seat 2) has a suction port 13 (comprising a porous seat skin) for sucking air from outside the seat and the sucked air.
- a circulation fan 14 is provided outside the seat through the seat outlet 10.
- a circulation fan 14 including a centrifugal multiblade fan is attached to a partition wall 15 provided in the seat 1, and a through hole 16 is provided in the partition wall 15. Air is taken into the circulation fan 14 as shown by a plurality of arrows Y31 in FIG. 3 from the surface side of the seat, which is in contact with the occupant via the porous skin 17 and the elastic member (cushion member) 18 of the seat 1, Air flows in the front side Y32 in FIG. 3, that is, in the direction of the arrow Y4 in FIG.
- a seat internal duct 21 is formed in the seat 1, and air flows more easily in the seat internal duct 21 than outside the seat internal duct 21.
- a plurality of louver portions of the seat side louver 22 are rotatably provided on the seat outlet side of the seat internal duct 21. The rotation of the seat side louver 22 is controlled by a small motor or an electromagnetic solenoid that becomes the louver driving device 23.
- the seat side louver 22 is an example of a seat louver.
- FIG. 5 shows the shapes of the plurality of louver portions as seen from the direction of arrow V in FIG.
- FIG. 5A shows a state in which the seat side louver 22 is opened.
- the blown air from the circulation fan 14 flowing from the direction of the arrow Y4 in FIG. 4 that is, the directions of the arrows Y51, Y52 and Y53 in FIG.
- the sheet is blown out obliquely backward.
- the front seats 1 and 2 are composed of a driver seat 1 and a passenger seat 2.
- the seat outlet 10 of the driver seat 1 and the seat outlet 11 (FIG. 1) of the passenger seat 2 are the seat backs 6 and 8 of the driver seat 1 and the passenger seat 2 respectively.
- the side surfaces 7 and 9 are provided opposite to each other. Accordingly, the air present on the side surfaces 7 and 9 of the respective seat backs 6 and 8 is sent out rearward.
- the sheet side louver 22 (FIG. 5) is provided at the sheet outlets 10 and 11 and controls the direction of the air blown from the sheet outlets 10 and 11.
- the movement of the seat side louver 22 is controlled by an air conditioning control device (air conditioner ECU) having a seat air conditioner control unit in the dashboard 12 of FIG. Therefore, the opening and closing of the seat side louver 22 can be synchronized with the timing at which the conditioned air is blown from the face air outlet 5 of the vehicle air conditioner.
- FIG. 6 in which the seat outlets 10 and 11 of the seats 1 and 2 are partially crushed, the driver seat 1 and the passenger seat 2 are juxtaposed, and a gap 4 is provided between them. .
- the sheet outlets 10 and 11 are provided so as to sandwich the gap 4, and the sheet side louvers 22 schematically illustrated are provided in the sheet outlets 10 and 11, respectively.
- the seat side louver 22 is provided at a position where it can be seen from the outside.
- FIG. 7 schematically shows the internal structure of the seat side louver 22 and the blowing air.
- the seat side louver 22 has a plurality of louver portions, each louver portion rotates around an axis, and the shafts are linked with each other via a power transmission means (gear, etc.) not shown. is there.
- One of the shafts is connected to a louver drive device 23 incorporating a small motor, so that the seat side louver 22 can be opened and closed.
- the left and right seat outlets 10 and 11 in FIG. 7 are provided with seat side louvers 22 having the same structure.
- the louver drive device 23 When the air flow is interrupted or significantly inhibited as shown in FIG. 5B by the louver drive device 23, there is air that has been lost in place while being pumped by the circulation fan (seat air conditioning fan) 14 of FIG. To do. This air leaks from the in-sheet duct 21 to the surface side of the sheet 1 through the porous elastic member 18 and the sheet skin 17. Therefore, the seat side louver 22 and the louver driving device 23 are examples of an air flow switching device.
- the front seats 1 and 2 are configured such that the air flow from the air suction port portion of the seat skin 17 is blown from the air outlet portion of the seat skin 17.
- An air flow switching device that switches to any one of the air flows blown out from the sheet outlets 10 and 11 is provided.
- the air flow switching device switches the air flow from the circulation fan 14 between an air flow blown through the sheet skin 17 of the sheets 1 and 2 and an air flow blown through the sheet outlets 10 and 11.
- the seat side louver 22 and the louver driving device 23 may be used as the air flow switching device. Therefore, the passenger seated on the seats 1 and 2 is made comfortable by the ventilation of the seat skin 17. At the same time, as shown in FIG. 8, the comfortable air A1 existing in the front of the vehicle flows as the circulating air A2 to the rear of the vehicle and becomes the air A3 that reaches the rear of the vehicle. Can be produced.
- FIG. 9 is a comparative example.
- the exhaust air A4, A5 of the seat air conditioning is blown out in the center rear of the seat backs 6, 8, the exhaust air A4, A5 directly hits the occupant of the rear seat, The relatively comfortable air A1 will stay.
- the seats 1 and 2 provided in the vehicle, and the air in front of the vehicle is entrained by blowing air to the vehicle rear side or the vehicle oblique rear side provided in the seats 1 and 2 to the vehicle rear.
- the seat outlets 10 and 11 are provided on the side surfaces 7 and 9 extending in the vehicle front-rear direction, and blow out air so as to entrain air in front of the vehicle.
- the seat outlets 10 and 11 blow out air at an angle for taking in air in front of the vehicle.
- the air flow toward the rear of the vehicle can be formed using the viscosity of the air blown from the seat outlets 10 and 11, the air moves from the front of the vehicle toward the rear of the vehicle along this air flow. To do. As a result, comfortable air is carried to the rear of the vehicle, and the comfort in the passenger compartment can be improved.
- the seat outlets 10 and 11 blow out the sucked air from the side surfaces 7 and 9 of the seat backs 6 and 8 to the vehicle rear side or the vehicle oblique rear side. According to this, since the air flow from the seat outlets 10 and 11 efficiently forms an air flow toward the rear of the vehicle, the air moves from the front of the vehicle toward the rear of the vehicle along the air flow. . As a result, comfortable air is carried to the rear of the vehicle, and the comfort in the passenger compartment can be improved.
- the face air outlet 5 of the vehicle air conditioner 25 provided in front of the seats 1 and 2 is provided.
- the seats 1 and 2 are provided with seat outlets 10 and 11 for blowing the sucked air from the side surfaces 7 and 9 of the seat backs 6 and 8 serving as backrest portions of the seats 1 and 2 to the vehicle rear side. Further, air existing from the face outlet 5 to the sheets 1 and 2 is caused to flow behind the sheets 1 and 2 by the wind blown from the sheet outlets 10 and 11.
- the air existing from the face outlet 5 to the sheets 1 and 2 can be caused to flow behind the seats 1 and 2 by the wind blown from the sheet outlets 10 and 11. Therefore, comfortable air can be circulated to the rear side of the seat to create a vehicle interior environment without air retention.
- the control device controls the wind to blow out from the seat outlets 10 and 11. 32. According to this, the conditioned air from the face outlet 5 can be carried to the vehicle rear side by the wind blown from the seat outlets 10 and 11.
- a suction port 13 for sucking air from the outside of the seat and a circulation fan 14 for blowing the sucked air through the seat outlets 10 and 11 are provided. According to this, the air circulation state to the vehicle rear can be obtained by the air pressure feeding action of the circulation fan 14.
- the seat outlets 10 and 11 are provided with seat side louvers 22 that control the direction of the air blown from the seat outlets 10 and 11. Therefore, the wind toward the rear of the vehicle from the side of the seats 1 and 2 can be created by the seat side louver 22.
- the seats 1 and 2 are composed of a driver seat 1 and a passenger seat 2.
- the seat outlet 10 of the driver seat 1 and the seat outlet 11 of the passenger seat 2 are provided on the side surfaces 7 and 9 of the seat backs 6 and 8 of the driver seat 1 and passenger seat 2, respectively. It is provided opposite to each other. According to this, the air which exists in the side surfaces 7 and 9 of each seat back 6 and 8 can be easily sent out toward the vehicle rear.
- the face outlet 5 is an example of a center vent outlet that blows air between the driver seat 1 and the passenger seat 2. And between the face blower outlet 5 and the vehicle rear, the seat blower outlets 10 and 11 are formed. Therefore, the air can be blown from the seat outlets 10 and 11 so as to assist the wind from the face outlet 5 toward the rear of the vehicle.
- the circulation fan 14 is incorporated in the seats 1 and 2 and used as an in-seat fan.
- An air flow switching device that switches the air flow from the air suction port of the circulation fan 14 to either the air flow blown through the seat skin 17 of the sheets 1 and 2 or the air flow blown through the sheet blowout ports 10 and 11. I have.
- the occupant seated on the seat can be made comfortable by the air passing through the seat skin 17 of the seats 1 and 2. Moreover, the comfortable air which exists ahead of a vehicle can be supplied to the vehicle rear as needed, and the comfortable vehicle interior environment without the retention of air can be created.
- the same components as those in the first embodiment described above are denoted by the same reference numerals, description thereof is omitted, and different configurations will be described.
- symbol as 1st Example shows the same structure, Comprising: The description which precedes is used.
- a swing louver 26 (FIG. 11) is provided at the face outlet 5 of the vehicle air conditioner 25.
- FIG. 11 an electrical interlocking system between the swing louver 26 and the louver driving device 23 that drives the seat side louver 22 will be described.
- a swing louver 26 is provided inside the face outlet 5 in the vehicle air conditioner 25. Due to the left and right swing in the swing louver 26, the blown wind swings left and right as indicated by arrows Y101, Y102, and Y103.
- the movement of the swing louver 26 is caused by the drive motor 27 and the crank mechanisms 28 and 29 shown in FIG.
- the crank mechanisms 28 and 29 include a lever 28 that is rotated by a driving motor 27 and a rod 29 that is coupled to the lever 28 by a pin and performs a reciprocating motion.
- the timing at which the swing louver 26 blows straight air toward the rear seat indicated by the arrow Y102 in FIG. 10 can be monitored by a magnetic sensor (microswitch) 31 that detects the movement of the crank mechanisms 28 and 29.
- the magnetic sensor 31 may be used as an example of a sensor that detects the movement of the swing louver 26.
- the air-conditioning control device 32 grasps the timing at which the swing louver 26 blows straight wind in the direction of the rear seat indicated by the arrow Y102 by a signal from the magnetic sensor 31, and controls the rotation of the small motor of the louver driving device 23.
- wind is blown rearward from the seat side louver 22 in the seat outlet 10 (11) in conjunction with the movement of the swing louver 26. Therefore, it is possible to blow the wind backward from the seat outlet 10 (11) in conjunction with the blowing of comfortable air from the face outlet 5 so that the most comfortable air is directed to the rear side of the vehicle. .
- the said 2nd Embodiment has the swing louver 26 provided in the face blower outlet 5, and controls the louver drive device 23 arrange
- the position of the swing louver 26 at the timing when the swing louver 26 blows the wind straight toward the rear of the vehicle as indicated by the arrow Y102 in FIG. 10 is a magnetic that detects the position of the lever 28 of the reciprocating crank mechanisms 28 and 29. It is detected by the sensor 31. The detected position signal is input from the magnetic sensor 31 to the air conditioning controller 32.
- the air conditioning control device 32 energizes the motor (or electromagnetic solenoid) in the louver drive device 23 based on the signal of the magnetic sensor 31 to control the movement of the seat side louver 22. Then, at the timing when the swing louver 26 blows the wind straight toward the rear of the vehicle as indicated by an arrow Y102 in FIG. 10, the seat side louver 22 exits from the seat outlet 10 (11) as shown in FIG. 5A. The wind is blown diagonally backward.
- the above control is performed when the operation mode of the vehicle air conditioner 25 is the face mode in which the air is blown mainly from the face outlet 5. That is, on the condition that the face mode is set, the wind is blown obliquely backward from the seat outlet 10 (11). Thereby, when the conditioned air flows in the direction of the occupant's face, the air is blown out from the seat outlet 10 (11). It can be lost. That is, the efficiency when circulating the conditioned air can be improved. (Third embodiment) Next, a third embodiment of the present disclosure will be described. A different part from embodiment mentioned above is demonstrated. In FIG. 12, seat internal ducts 33 and 34 that are inclined obliquely rearward are connected to the seat outlets 10 and 11.
- seat internal ducts 33 and 34 is set to the diagonally back side. According to this, since the seat inner ducts 33 and 34 inclined obliquely rearward are connected to the seat outlets 10 and 11, the wind can be blown out rearward from the seat inner ducts 33 and 34. it can. That is, since the seat outlets 10 and 11 are provided at the rear corners 70 and 90 of the side surfaces 7 and 9 of the seatbacks 6 and 8 of the seats 1 and 2, The wind can be blown toward The rear corners 70 and 90 may be used as an example of the corners (bending corners) of the sheets 1 and 2.
- the seat outlets 10 and 11 are provided at the rear corners 70 and 90 of the side surfaces 7 and 9 of the seat backs 6 and 8 of the seats 1 and 2. According to this, wind is blown obliquely rearward from the rear corners 70 and 90, and the air existing in the gap 4 (between the side surfaces 7 and 9 of the seat backs 6 and 8) is moved rearward as indicated by the arrow A2. Can be sent out.
- the seat louver 22 may be omitted, or may not be movable but may be a fixed louver.
- the seats 1 and 2 provided in the vehicle, and the air in the front of the vehicle is entrained by blowing air to the seats 1 and 2 obliquely rearward of the vehicle.
- seat blower outlets 10 and 11 which form are provided.
- seat blower outlets 10 and 11 are provided in the corner
- the air in front of the vehicle can be entrained and moved to the rear side of the vehicle.
- seat outlets 10 and 11 are provided at corners (bending corners) of the seat backs 6 and 8 serving as the backrest portions of the seats 1 and 2, and air is blown out obliquely rearward from the seat outlets 10 and 11. ing.
- FIG. 13 seat internal ducts 33, 34 that are inclined obliquely rearward are connected to the seat outlets 10, 11, and the direction of the air blown from the seat internal ducts 33, 34 is set obliquely rearward. Yes. According to this, since the seat inner ducts 33 and 34 inclined obliquely rearward are connected to the seat outlet, the wind can be blown rearward from the seat inner duct.
- the seat outlets 10 and 11 are provided at the side corners 71 and 91 on the rear surfaces of the seat backs 6 and 8 of the seats 1 and 2. Therefore, the seat outlets 10 and 11 can send out air existing in the gap 4 between the side surfaces 7 and 9 of the seat backs 6 and 8 toward the rear as indicated by an arrow A2.
- the side corners 71 and 91 may be used as an example of a corner (bending corner) of the sheets 1 and 2.
- the seats 1 and 2 provided in the vehicle, and the air in the front of the vehicle is entrained by blowing air to the seats 1 and 2 obliquely rearward of the vehicle.
- seat blower outlets 10 and 11 which form are provided.
- seat blower outlets 10 and 11 are provided in the corner
- the seat backs 6 and 8 serving as the backrests of the seats 1 and 2 are provided with seat outlets 10 and 11 from the seat outlets 10 and 11 obliquely rearward of the vehicle and toward the outside of the seat. Air is blowing out. Thereby, the air ahead of the vehicle can be efficiently taken in and moved to the vehicle rear side.
- a fifth embodiment of the present disclosure will be described. A different part from embodiment mentioned above is demonstrated.
- a vehicle air circulation promotion device that guides air from the side vent outlets 35 and 36 of the vehicle air conditioner 25 to the rear portion is provided.
- the vehicle air conditioner 25 includes side vent outlets 35 and 36 for blowing air to the left and right sides of the vehicle, respectively.
- the window-side seat outlets 37 and 38 that blow out rearward from the window-side side surfaces 47 and 49 of the seatbacks 6 and 8 are winds that assist the wind A6 that is blown rearward from the side vent outlets 35 and 36. Blow out.
- the window-side seat outlets 37 and 38 are vehicle side seat outlets provided on the side surfaces 47 and 49 of the seats 1 and 2 near the side of the vehicle.
- the front seat side seats 1 and 2 are provided with window side seat outlets 37 and 38 for blowing air sucked in from the seat skin and the like from the window side sides 47 and 49 of the seat backs 6 and 8 to the rear side. It is provided between each of the side seats 1 and 2 and side window portions provided on the left and right sides of the vehicle. Thereby, the assist of the wind A6 blown out rearward is performed satisfactorily.
- the front seat side seats 1 and 2 are provided with window side seat outlets 37 and 38 for blowing the sucked air rearward from the window side side surfaces 47 and 49 of the seat backs 6 and 8.
- the window-side seat outlets 37 and 38 are examples of the seat outlet.
- the air which blows off from the side vent blower outlets 35 and 36 by the wind blown from the window side seat blower outlets 37 and 38 and exists in the vicinity of the front seat side seat is moved toward the rear seat side seat (vehicle) along the window. It can flow to the rear of the room. Therefore, comfortable air existing on the front seat side is circulated to the rear side of the vehicle, and a vehicle interior environment that satisfies the passenger in the rear seat can be created by the air A3 reaching the rear of the vehicle.
- FIG. 15 schematically shows a vehicle called a two-theta.
- FIG. 15 shows a state in which the vehicle air circulation promotion device of the present disclosure is provided in a vehicle that does not have a rear seat (or a vehicle that does not assume that an occupant is seated in the rear seat).
- the circulatory wind A2 is created by the wind blown out from the seat outlets 10 and 11, and the wind in the passenger compartment is circulated so that it is comfortable for the occupant seated in the seats 1 and 2.
- the movement of the air A1 can be experienced.
- FIG. 16 shows a state where the back surface of the driver seat 1 is viewed from the rear seat side.
- FIG. 17 shows a cross section of the spiral cylindrical portion 43 along the arrow Y161-Y161 line of FIG.
- the seat internal fan constituting the circulation fan 14 is not a centrifugal fan but an axial fan.
- the axial fan is provided not in the seat back 6 but in the seat cushion 41 under the seating portion of the seat 1. That is, it is provided on the side closer to the floor. Further, no seat side louver is provided at the seat outlet 10 (11).
- 7th Embodiment utilizes the principle of the fan without the blade
- a centrifugal fan may be used instead of the axial fan.
- FIG. 18 illustrates a side surface of the driver seat 1 in the eighth embodiment of the present disclosure.
- FIG. 19 shows the driver seat 1 as viewed from the ceiling side of the vehicle in the eighth embodiment.
- FIG. 20 shows the back of the driver's seat 1 as viewed from the direction of arrow XX in FIG. 18 in the eighth embodiment.
- the air outside the seat is sucked into the driver seat 1 (same for the passenger seat 2) from the porous seat skin 17 (suction port) as indicated by an arrow Y20. Then, a seat internal fan (circulation fan 14) that blows the sucked air into the headrest attachment 51 is provided.
- the headrest attachment 51 is configured in a pipe shape or a duct shape so that air passes through the inside.
- a plurality of axial fans 55 are installed in a porous container 53 as a seat internal fan that forms 14 circulation fans. As the axial flow fan 55 rotates, the air sucked through the porous skin 17 and the elastic member (cushion member) 18 of the driver seat 1 is sent to the upper portion of the container 53.
- the headrest 52 has an opening 56 (FIG. 20) in the center, and fixes the head of the occupant.
- the headrest 52 has seat outlets 10h1, 10h2, 10h3, 10h4, 10h5, 10h6, 10h7, 10h8 on the outer peripheral surface 52a and the inner peripheral surface 52b.
- the sheet outlets 10h1 to 10h8 are also collectively referred to as the sheet outlet 10.
- the outer peripheral surface 52a and the inner peripheral surface 52b of the headrest 52 may be used as an example of a side surface of the seats 1 and 2 that extends in the vehicle front-rear direction.
- the seat outlets 10h1 to 10h8 there is a seat louver, and the air inside the headrest 52 is blown out as indicated by arrows Y181, Y182, Y183 toward the rear seat side of the vehicle interior.
- the air blown from the seat outlets 10h1 to 10h8 the air near the head (air around the head) and the air near the neck (air around the neck), which are air present on the front side of the seat, , Y192, and Y193. Accordingly, it is possible to circulate comfortable air to the rear side of the seat and create a vehicle interior environment in which there is no stagnation of air.
- the seat outlets 10h1 to 10h8 that are blown out rearward are provided in the periphery of the headrest 52, and wind can be sent out toward the rear of the occupant's head.
- crew neck part vicinity can be circulated toward a vehicle rear.
- the headrest 52 which comprises some seats 1 and 2 provided in the vehicle.
- a seat outlet 10 (provided on a headrest 52 that forms part of the seats 1 and 2) blows air toward the rear side of the vehicle or obliquely rearward of the vehicle to entrain air in front of the vehicle and form an air flow toward the rear of the vehicle. 10h1 to 10h8).
- the seat outlets 10 (10h1 to 10h8) are provided at the corners of the headrests 52 forming a part of the seats 1 and 2 or the side surfaces extending in the vehicle front-rear direction, and blow out the air at an angle for entraining air in front of the vehicle. .
- the headrest 52 constitutes a part of the seat backs 6 and 8 that are the backrest portions of the seats 1 and 2. (Ninth embodiment) Next, a ninth embodiment of the present disclosure will be described. A different part from embodiment mentioned above is demonstrated.
- FIG. 21 shows the back surface of the driver seat 1.
- the driver's seat 1 (which may be a passenger seat) is attached with a headrest 52 as a retrofit product after removing the headrest 52 as a regular product.
- a plurality of axial fans 55 that constitute a circulation fan are installed inside the headrest 52 that constitutes a part of the seat 1.
- a sheet provided on the outer peripheral surface 52b of the headrest 52 by the rotation of the axial fan 55 so that the air sucked through the porous skin or the elastic member (cushion member) on the front surface of the headrest 52 (the back side in FIG. 21). It blows out from the blower outlet 10 (10h1-10h4). This blown air goes to the rear seat side of the passenger compartment.
- the headrest 52 has a switch 57 on the back surface.
- the switch 57 When the switch 57 is turned on, the axial fan 55 rotates. Power is supplied to the axial fan 55 from a cigar lighter installed in front of the driver via a switch 57 and a cord 58.
- the circulation effect can be easily obtained only by replacing the headrest 52 by the user of the vehicle.
- a seat outlet 10 (provided on a headrest 52 that forms part of the seats 1 and 2) blows air toward the rear side of the vehicle or obliquely rearward of the vehicle to entrain air in front of the vehicle and form an air flow toward the rear of the vehicle. 10h1 to 10h4).
- the seat outlets 10 (10h1 to 10h4) are provided at the corners of the headrests 52 forming part of the seats 1 and 2 or at the side surfaces extending in the vehicle front-rear direction, and blow out air at an angle for entraining air in front of the vehicle. .
- the headrest 52 constitutes a part of the seat backs 6 and 8 that are the backrest portions of the seats 1 and 2.
- the seat air-conditioning fan is used as the circulation fan.
- a fan dedicated to the vehicle air circulation promotion device may be used without using the fan air for the seat air-conditioning.
- the sheet outlet need not be buried in the sheet, and may protrude from the sheet.
- the circulation fan may be exposed without being buried in the seat.
- a circulation fan may be provided in the center console between the front seats.
- the circulation fan for the driver seat and the passenger seat may be constituted by a single common fan.
- the seat louver provided at the seat outlet and setting the direction of the blown air may be a fixed louver.
- the wind blown from the sheet outlet is preferably a belt-like wind, but may be a wind on a spot.
- the seat louver is not essential.
- the seats 1 and 2 are provided with seat outlets 10 and 11 for blowing the sucked air from the side surfaces of the seat backs 6 and 8 serving as backrest portions of the seats 1 and 2 to the vehicle rear side.
- the air blown from the seat outlets 10 and 11 causes the air existing from the face outlet 5 to the seats 1 and 2 to flow behind the seats 1 and 2.
- a configuration without only a seat outlet is also included in the configuration of the present disclosure.
- Sheet outlets 37 and 38 were provided.
- the timing at which the assist air blows out and the timing at which the air blows out from the seat outlets 10 and 11 provided opposite to the side surfaces of the seat backs 6 and 8 of the driver seat 1 and the passenger seat 2, respectively. And may be controlled independently of each other. That is, the air blowing from the window side air outlets 37 and 38 and the air blowing from the sheet air outlets 10 and 11 located in the gap 4 between the front seat side sheets 1 and 2 may be shifted in timing. That is, for example, these two types of air blowing may be performed alternately.
- the seats 1 and 2 in the above embodiment suck in the air in the passenger compartment as indicated by the arrow Y31 from the air suction port 13 (FIG. 3) formed on the contact surface of the seats 1 and 2 with which the passenger contacts.
- seat which blows off air from the air blower outlet formed in addition to the sheet
- the in-seat fan provided in this in-seat air path was provided.
- the air flow switching device which switches the air from an air inlet into either the air blower outlet and the sheet blower outlets 10 and 11 was provided.
- the air flow switching device may be configured using a mechanism that partially blocks the wind, such as a damper or a film door.
- the vehicle air circulation promotion device of the present disclosure may not be a seat ventilation system of a type that sucks air from the skin of the seat.
- You may comprise integrally with the seat ventilation system of the type which exhausts air from the skin of a sheet
- the cold air from the vehicle air conditioner can be easily made to reach the rear seat using the viscosity of the air.
- the seat ventilation system or the seat air conditioner of the type that sucks air from the seat skin Then, since the sucked cold air is warmed by the heat loss of the seat and the heat of the occupant, the temperature of the air to which the sucked air is discharged rises. However, if the apparatus of the present disclosure is used, comfortable air can be blown backward by mixing the wind from the seat outlet with the cold wind blown from the vehicle air conditioner. Therefore, there is an effect that the processing of the exhaust air from the inside of the sheet is not troubled.
- the air flow direction is changed by intentionally controlling the air volume blown from the seat outlet 10 of the driver seat 1 and the air volume blown from the seat outlet 11 of the passenger seat 2 to be unbalanced. It is also possible to swing the blowing direction.
- a seat outlet that is provided in the seat and blows out air toward the vehicle rear side may be provided in armrests 60 and 61 (FIG. 21) that form part of the seat.
- the seat outlets 10 and 11 are provided on the corners of the seats 1 and 2 or on the side surfaces extending in the vehicle front-rear direction.
- the seat outlets 10 and 11 may be provided on both corners of the seats 1 and 2 and side surfaces extending in the vehicle front-rear direction.
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Abstract
Description
(第1実施形態)
以下、本開示の第1実施形態について図1ないし図8を用いて詳細に説明する。図1は、車両用空気循環促進装置の作動を示す。図1において、車両内には前席側シートとして運転席用シート1と助手席用シート2とが設けられ、後席には後席側シート3が設けられている。運転席用シート1と助手席用シート2との間には隙間4があり、この隙間4に略対向するように、車両用空調装置のフェイス吹出口5が設けられている。運転席用シート1と助手席用シート2は車室内に設けられたシートに一例として用いられてもよい。運転席用シート1と助手席用シート2は、構造が左右対称であってもよい。
(第2実施形態)
次に、本開示の第2実施形態について説明する。なお、以降の各実施形態においては、上述した第1実施形態と同一の構成要素には同一の符号を付して説明を省略し、異なる構成について説明する。なお、第2実施例以下については、第1実施例と同じ符号は、同一の構成を示すものであって、先行する説明が援用される。
(第3実施形態)
次に、本開示の第3実施形態について説明する。上述した実施形態と異なる部分を説明する。図12において、シート吹出口10、11には、斜め後方に傾斜したシート内部ダクト33、34が接続されている。そして、シート内部ダクト33、34から吹出される風の方向を斜め後方側に設定している。これによれば、シート吹出口10、11には、斜め後方に傾斜したシート内部ダクト33、34が接続されているから、このシート内部ダクト33、34から後方に向けて風を吹出すことができる。つまり、シート吹出口10、11は、シート1、2のシートバック6、8の側面7、9の後方角部70、90に設けられているから、後方角部70、90から車室内の後方に向けて風を吹出すことができる。後方角部70、90はシート1、2の角部(曲がり角)の一例として用いられても良い。
(第4実施形態)
次に、本開示の第4実施形態について説明する。上述した実施形態と異なる部分を説明する。図13において、シート吹出口10、11には、斜め後方に傾斜したシート内部ダクト33、34が接続され、このシート内部ダクト33、34から吹出される風の方向を斜め後方側に設定している。これによれば、シート吹出口には、斜め後方に傾斜したシート内部ダクト33、34が接続されているから、このシート内部ダクトから後方に向けて風を吹出すことができる。
(第5実施形態)
次に、本開示の第5実施形態について説明する。上述した実施形態と異なる部分を説明する。図14において、車両用空調装置25のサイドベント吹出口35、36からの空気を後部に導く車両用空気循環促進装置が備えられている。車両用空調装置25は車両の左右側方に夫々空気を吹出すサイドベント吹出口35、36を備えている。そして、シートバック6、8の窓側側面47、49から後方側に吹出す窓側シート吹出口37、38は、サイドベント吹出口35、36から後方に向けて吹出される風A6をアシストする風を吹出す。窓側シート吹出口37、38は、言い換えれば、シート1、2の車両の側方に近い側面47、49に設けられた車両側方シート吹出口である。
(第6実施形態)
次に、本開示の第6実施形態について説明する。上述した実施形態と異なる部分を説明する。図15には、ツーシータと呼ばれる車両が模式的に示されている。図15において、後部座席が存在しない車両(または後部座席に乗員が着座することを想定していない車両)に、本開示の車両用空気循環促進装置を設けた状態を示している。この場合は後席に乗員が存在しないが、シート吹出口10、11から吹出す風によって循環風A2を作り、車室内の風を循環させることによって、シート1、2に着座する乗員に快適な空気A1の移動を体感させることができる。
(第7実施形態)
次に、本開示の第7実施形態について説明する。上述した実施形態と異なる部分を説明する。図16は、後部座席側から運転席用シート1の背面を見た状態を示す。図17には、図16の矢印Y161-Y161線に沿う渦巻き状円筒部43の断面が示される。図16において、循環用ファン14を成すシート内部ファンは遠心ファンでなく軸流ファンを使用している。そして軸流ファンは、シートバック6内でなくシート1の着座部の下のシートクッション41内に設けられている。つまり、より床に近い側に設けられている。また、シート吹出口10(11)にシート側方ルーバは設けられていない。
(第8実施形態)
次に、本開示の第8実施形態について説明する。上述した実施形態と異なる部分を説明する。図18は、本開示の第8実施形態における運転席用シート1の側面を示している。図19は、第8実施形態における車両の天井側から床方向を見た運転席用シート1を示している。図20は、第8実施形態における図18の矢印XX方向から見た運転席用シート1の背面を示している。
(第9実施形態)
次に、本開示の第9実施形態について説明する。上述した実施形態と異なる部分を説明する。図21は、運転席用シート1の背面を示している。図21において、運転席用シート1(助手席用シートであっても良い)には、正規品としてのヘッドレスト52を外して後付製品としてのヘッドレスト52が装着されている。
(他の実施形態)
上述の実施形態では、本開示の好ましい実施形態について説明したが、本開示は上述した実施形態に何ら制限されることなく、本開示の主旨を逸脱しない範囲において種々変形して実施することが可能である。上記実施形態の構造は、あくまで例示であって、本開示の範囲はこれらの記載の範囲に限定されるものではない。本開示の範囲は、特許請求の範囲の記載によって示され、さらに特許請求の範囲の記載と均等の意味および範囲内での全ての変更を含むものである。
なお、シート表皮から空気を吸い込むタイプのシートベンチレーションシステムまたはシート空調装置では、吸い込んだ冷風がシートの熱ロスと乗員の熱とで暖められるため、吸い込み空気の排出先の空気の温度が上昇する。しかし、本開示の装置を用いれば、シート吹出口からの風を車両用空調装置から吹出す冷風と混合することにより、快適な空気を後方に吹出すことができる。従って、シート内からの排出風の処理に困らないという効果もある。
上記実施形態では、シート吹出口10、11はシート1、2の角部または車両前後方向に延在する側面に設けられている。しかし、図22に示すように、シート吹出口10、11はシート1、2の角部と車両前後方向に延在する側面の両方に設けられても良い。
Claims (16)
- 車両内に設けられたシート(1、2)と、
前記シート(1、2)に設けられたシート吹出口(10、11、37、38)と、を備え、
前記シート吹出口(10、11、37、38)は、前記シート(1、2)の少なくとも角部(70、90、71、91)または車両前後方向に延在する側面(7、9、47、49、52a、52b)の一方に設けられ、
前記シート吹出口(10、11、37、38)は、車両前方の空気を巻き込んで車両後方または車両斜め後方へ吹出すように構成されている車両用空気循環促進装置。 - 前記シート吹出口(10、11、37、38)は、前記シート(1、2)のシートバック(6、8)の角部(70、90、71、91)に設けられ、前記車両斜め後方へ空気を吹出す請求項1に記載の車両用空気循環促進装置。
- 前記シート吹出口(10、11、37、38)は、前記シート(1、2)のシートバック(6、8)の車両前後方向に延在する側面(7、9、47、49)に設けられ、空気を前記シートバック(6、8)の前記側面(7、9、47、49)から車両後方または車両斜め後方に吹出す請求項1または2に記載の車両用空気循環促進装置。
- 更に、前記シート(1、2)の前方に設けられ、フェイス吹出口(5)を備える車両用空調装置(25)と、
前記車両用空調装置(25)の作動中に空調風が前記フェイス吹出口(5)から前記車両後方に向けて吹出されている場合に、前記フェイス吹出口(5)から吹き出される前記空調風に沿って前記シート吹出口(10、11、37、38)が風を吹出すように制御する制御装置(32)を備える請求項1ないし3のいずれか一項に記載の車両用空気循環促進装置。 - 前記シート(1,2)は運転席用シート(1)と助手席用シート(2)を含み、
前記フェイス吹出口(5)は、前記運転席用シート(1)と前記助手席用シート(2)との間に向けて送風するセンターベント吹出口を有し、
前記シート吹出口(10、11)は、前記センターベント吹出口から吹出される風の流れ路に面している請求項4に記載の車両用空気循環促進装置。 - 前記シート(1、2)は、運転席用シート(1)と助手席用シート(2)を含み、運転席用シート(1)の前記シート吹出口(10)と前記助手席用シート(2)の前記シート吹出口(11)とは、に相対向して設けられている請求項3に記載の車両用空気循環促進装置。
- 前記シート(1,2)に設けられて、空気を吸い込む吸込口(13)と、
前記吸込口(13)を介して吸い込んだ空気が前記シート吹出口(10、11、37、38)を介して吹出されるように、前記吸込口と前記シート吹出口(10、11、37、38)との間に設けられた循環用ファン(14)と、を備える請求項1ないし6のいずれか一項に記載の車両用空気循環促進装置。 - 前記制御装置(32)は、前記車両用空調装置(25)の運転モードが、フェイス吹出口(5)から送風するフェイスモードであるときに、前記シート吹出口(10、11、37、38)が風を吹出すように制御する請求項4または5に記載の車両用空気循環促進装置。
- 前記シート吹出口(10、11、37、38)は、前記シート吹出口(10、11、37、38)から吹出される風の方向を制御するシート用ルーバ(22)を備えている請求項1ないし8のいずれか一項に記載の車両用空気循環促進装置。
- 前記循環用ファン(14)は、前記シート(1、2)の内部に組み込まれたシート内ファンを有し、
前記シート内ファン(14)からの空気流を前記シート(1、2)のシート表皮(17)を通して吹き出す空気流と前記シート吹出口(10、11、37、38)を通して噴出す空気流とのいずれかに切替える空気流切替え装置(22、23)をさらに備えた請求項7に記載の車両用空気循環促進装置。 - 前記フェイス吹出口(5)に設けられたスイングルーバ(26)と、
前記スイングルーバ(26)の動きを検出するセンサ(31)と、
前記センサ(31)からの信号により、前記シート用ルーバ(22)の動きを制御するルーバ駆動装置(23)と、をさらに備える請求項4または5に記載の車両用空気循環促進装置。 - 前記車両用空調装置(25)は、車両の側方に空気を吹出すサイドベント吹出口(35、36)を備え、
前記シート吹出口(37、38)は、前記車両の側方に近い前記シート(1、2)の側面(47、49)に設けられ、
前記シート吹出口(37、38)は、空気を前記シート(1、2)の前記側面(47、49)から後方側に吹出して、前記サイドベント吹出口(35、36)から後方に向けて吹出される空気流をアシストする請求項4、5、11のいずれか一項に記載の車両用空気循環促進装置。 - 前記シート吹出口(10、11、37、38)には、前記車両の斜め後方に延びるシート内部ダクト(33、34)が接続され、前記シート内部ダクト(33、34)から吹出される風の方向を斜め後方側に設定している請求項1ないし12のいずれか一項に記載の車両用空気循環促進装置。
- 前記シート吹出口(10、11、37、38)は、前記シート(1、2)のシートバック(6、8)の側面(7、9)の後方角部(70、90)に設けられている請求項1ないし13のいずれか一項に記載の車両用空気循環促進装置。
- 前記シート吹出口(10、11)は、前記シート(1、2)のシートバック(6、8)の後ろ側の面における側方角部(71,91)に設けられている請求項1ないし13のいずれか一項に記載の車両用空気循環促進装置。
- 前記シート吹出口(10、11)は、前記シート(1、2)のヘッドレスト(52)に設けられている請求項1または2に記載の車両用空気循環促進装置。
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DE112013005178.8T DE112013005178T5 (de) | 2012-10-29 | 2013-09-25 | Vorrichtung zur Förderung der Luftzirkulation für Fahrzeug |
CN201380056719.0A CN104755292B (zh) | 2012-10-29 | 2013-09-25 | 车辆用空气循环促进装置 |
US14/436,974 US10214125B2 (en) | 2012-10-29 | 2013-09-25 | Air-circulation promotion apparatus for vehicle |
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JP2013104094A JP6094373B2 (ja) | 2012-10-29 | 2013-05-16 | 車両用対流促進装置 |
JP2013-104094 | 2013-05-16 |
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JP (1) | JP6094373B2 (ja) |
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US10214125B2 (en) | 2019-02-26 |
JP2014111424A (ja) | 2014-06-19 |
CN104755292B (zh) | 2017-06-27 |
DE112013005178T5 (de) | 2015-08-13 |
US20150266404A1 (en) | 2015-09-24 |
JP6094373B2 (ja) | 2017-03-15 |
CN104755292A (zh) | 2015-07-01 |
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