WO2013111842A1 - Dispositif générateur de principe actif pour voiture - Google Patents

Dispositif générateur de principe actif pour voiture Download PDF

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Publication number
WO2013111842A1
WO2013111842A1 PCT/JP2013/051531 JP2013051531W WO2013111842A1 WO 2013111842 A1 WO2013111842 A1 WO 2013111842A1 JP 2013051531 W JP2013051531 W JP 2013051531W WO 2013111842 A1 WO2013111842 A1 WO 2013111842A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
active ingredient
air
mat
heat radiating
Prior art date
Application number
PCT/JP2013/051531
Other languages
English (en)
Japanese (ja)
Inventor
原　慎一
星 任
金鵬 兪
令恵 水野
Original Assignee
株式会社ヴァレオジャパン
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ヴァレオジャパン filed Critical 株式会社ヴァレオジャパン
Priority to IN5962DEN2014 priority Critical patent/IN2014DN05962A/en
Priority to CN201380011058.XA priority patent/CN104271375B/zh
Publication of WO2013111842A1 publication Critical patent/WO2013111842A1/fr

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    • 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
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H3/0014—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device
    • B60H3/0021—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device in the air-conditioning housing
    • 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
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H2003/005—Adding substances other than water to the air, e.g. perfume, oxygen with heating means for adding the substances
    • 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
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H2003/0057—Servicing means therefor, e.g. for renewal of substances

Definitions

  • the present invention is arranged in a part of an instrument panel of a vehicle such as an automobile facing a passenger compartment, and heats the effective component into the air by heating and air containing the active ingredient in the passenger compartment.
  • the present invention relates to a device for sending out by using an air flow of the device.
  • Patent Documents 1 and 2 show a fragrance device for a vehicle that aims to supply a fragrance component into a vehicle compartment so as not to obstruct the field of view and uncomfortable for a vehicle occupant.
  • a patent application has already been filed by the applicant of the present application.
  • the fragrance device for a vehicle shown in Patent Documents 1 and 2 is used for supplying the fragrance component to the air blown from the air outlet of the vehicle air conditioner and supplying it into the vehicle interior.
  • the end of the inlet pipe is connected to the downstream side of the air from the blower and the upstream side of the air from the evaporator, the air is taken into the vehicle fragrance device, and the air passing through the heater core and the air bypassing the heater core
  • the end portion of the outlet pipe is connected to the downstream side of the air with respect to the portion where the air is mixed and the air containing the fragrance component is sent from the vehicle fragrance device into the air flow path of the vehicle air conditioner and the vehicle. It is said that it is possible to supply and stop the fragrance component into the room.
  • the fragrance device for vehicles shown in Patent Documents 1 and 2 includes a storage space for storing fragrance, an air inflow opening, and an air fragrance holding container having an air outflow opening.
  • a single actuator fixed to the main body, and a cam connected to the actuator to rotate the rotary shaft of the inlet path opening / closing door and the rotary shaft of the outlet path opening / closing door.
  • the part is attached with the fragrance holding container, and an inlet path for flowing air to the air inflow opening, an outlet path for flowing out air containing fragrance components from the air outflow opening, and the air inflow opening And an outlet path opening / closing door for opening / closing the air outflow opening.
  • the vehicle fragrance device disclosed in Patent Documents 1 and 2 is separate from the vehicle air conditioner, and is connected to the air flow path in the vehicle air conditioner via an inlet pipe and an outlet pipe. Since the overall external dimensions of the vehicular fragrance device are relatively large, there is a possibility of space saving of the vehicle in recent years, and there is a possibility that the mounting part to the vehicle becomes a problem. .
  • the fragrance device for vehicles shown in Patent Documents 1 and 2 generates a fragrance component from a fragrance and includes it in the air. Since the form to generate
  • the fragrance device for vehicles shown in Patent Documents 1 and 2 can replace the fragrance holding container containing the fragrance, the attachment / detachment opening of the fragrance holding container is below the instrument panel. Therefore, the fragrance holding container cannot be replaced frequently, and is replaced about once a year, for example.
  • the present invention includes an effective component generated by heating an effective component generating member while being configured to be miniaturized so as to be disposed at a portion facing the vehicle interior of the vehicle instrument panel. It is an object of the present invention to provide an effective component generator for a vehicle in which air can be appropriately sent into the vehicle interior by using the air flow of the vehicle air conditioner and the effective component generating member can be easily replaced.
  • An active component generator for a vehicle is an active component generator for a vehicle for sending air containing an active component into an interior of a vehicle using an air flow of a vehicle air conditioner,
  • the air conditioner is separate from the air conditioner, and is disposed at a position facing the room of the instrument panel.
  • the first opening connected to the vehicle air conditioner, and the first opening opened to the room Two opening portions, an air flow path communicating the first opening portion and the second opening portion, a mounting portion for mounting an active ingredient generating member that generates an active ingredient by heating,
  • a housing having a heat radiating means for heating the active ingredient generating member, wherein the active ingredient generating member is detachably attached to the mounting portion from an insertion opening opened in the chamber, and the active ingredient generating member is Generated by heating
  • the active ingredient is characterized by evaporating into the air flowing through the air passage (claim 1).
  • the active ingredient refers to, for example, an aromatic component, an aroma component, a deodorant component, a pest repellent component, or the like.
  • the active ingredient generating member refers to a mat-like member on which an active ingredient such as an aromatic component, an aroma component, a deodorant component, or a pest repellent component is supported.
  • the first opening is for taking in air from the vehicle air conditioner, and the second opening is for sending air containing active ingredients into the vehicle interior.
  • the first opening may be used for taking in air from the interior of the vehicle, and the first opening may be used for sending air containing an active ingredient into the vehicle air conditioner.
  • the effective component generated by heating the active component generating member with the heat radiating means is sent out of the housing from the second opening or the first opening through the air flow path. Therefore, it is possible to reduce the size of the instrument panel, so that the instrument panel can be placed in a position facing the vehicle interior. It will never be.
  • air blower of the vehicle air conditioner By stopping the air blower of the vehicle air conditioner, air is not taken into the air flow path of the vehicle effective component generator from the vehicle air conditioner via the first opening, so that the vehicle active component is generated. Air containing active ingredients is not sent out from the second opening of the apparatus.
  • the active component is not affected even if the air blower of the vehicle air conditioner is operating and air is flowing to the vehicle effective component generating device. Is not sent out into the vehicle interior. Since the active ingredient generating member can be attached to and detached from the mounting portion through the insertion opening opened in the vehicle interior, the active ingredient generating member can be easily replaced. By extracting from the mounting portion, it is possible to stop the air containing the active component from being sent out into the vehicle interior.
  • the heat dissipating means is in contact with the active ingredient generator facing the air flow path on the side opposite to the air flow path ( Claim 2).
  • the heat dissipating means is in surface contact with the active ingredient generating member.
  • the heat dissipating means includes a heat radiating plate in contact with the effective component generating member and a PTC element in contact with the heat radiating plate from the side opposite to the active component generating member. It is a PTC heater device (Claim 3). Although the area of the PTC element is smaller than that of the heat sink, the active component generating member can be heated via the heat sink. Moreover, the active ingredient generation
  • the PTC heater device has an electrode for supplying current to the PTC element, and the electrode is partly or entirely formed in a spring shape, and presses the PTC element against the heat radiating plate.
  • the electrode is partly or entirely formed in a spring shape, and presses the PTC element against the heat radiating plate.
  • a plate spring or a coil spring may be used, and the shape of the spring is not limited as long as the PTC element can be pressed against the heat radiating plate.
  • the electrode is made of a material having lower heat conductivity than the heat radiating plate.
  • the heat radiating plate is made of aluminum and the electrode is made of stainless steel.
  • the electrode of the PTC heater device is formed in a leaf spring shape having a bent portion that protrudes toward the PTC element, and contacts the PTC element at the top of the bent portion to connect the PTC element to the heat radiating plate. It is good also as a characteristic to press on (claim 5).
  • the electrode according to claim 5 is also made of a material having lower heat conductivity than that of the heat radiating plate.
  • the heat radiating plate is made of aluminum and the electrode is made of stainless steel.
  • the PTC heater device can make the contact between the heat dissipation plate and the PTC element more reliable and wide, and the electrode can relatively reduce the contact area with the PTC element.
  • the generated heat is easily transmitted to the heat radiating plate, but can be prevented from being transmitted to the electrode as much as possible.
  • the vehicular active ingredient generator according to the present invention uses an active ingredient generating member heated by a heat dissipating means to Since the second opening or the first opening is sent out of the housing through the flow path, the number of necessary components can be relatively small, so that downsizing can be achieved. Since the instrument panel can be disposed in a portion facing the vehicle interior, it is possible to prevent the mounting portion on the vehicle from becoming a problem.
  • the active ingredient generating member can be attached to and detached from the mounting portion from the insertion opening opened in the interior of the vehicle, the active ingredient generating member can be simply used. Therefore, it is possible for the passenger of the vehicle to replace the active ingredient generating member according to the situation and mood. Moreover, even if the operation of the air blower of the vehicle air conditioner is not stopped or the heat dissipating action of the heat dissipating means is not stopped, the air containing the active component is only taken out from the mounting portion and the air containing the active component is Therefore, even if the vehicle active ingredient generator is installed in the vehicle, it is possible to stop the supply of the active ingredient into the vehicle interior.
  • the heat dissipating means faces the air flow path, it is possible to prevent the heat dissipating means from being directly cooled by exchanging heat with the air flowing through the air flow path. Thus, it is possible to prevent the heat dissipation capability of the heat dissipation means from being lowered.
  • the PTC heater device can make contact between the heat sink and the PTC element more reliably and in a wide range, and the electrode has a contact area with the PTC element. Since it can be made relatively small, heat can be easily transmitted from the PTC element to the heat radiating plate, whereas heat can be prevented from being transmitted to the electrode as much as possible. As a result, it is possible to prevent heat from being transmitted from the PTC heater device to locations other than the active ingredient generating member, and switches and other devices housed in the housing are affected by the heat from the PTC heater device. Can be prevented.
  • FIG. 1 is a schematic view showing an example in which an active component generator for a vehicle according to the present invention is mounted on a portion of an instrument panel facing a vehicle interior side.
  • FIG. 2 shows a case where the vehicle active ingredient generator is arranged in the vertical direction as an example of the arrangement of the vehicle active ingredient generator, and a mat-like member is inserted in the insertion port of the vehicle active ingredient generator. It is the schematic which showed the dimension relationship between the aspect in which the is inserted, the active ingredient generator for vehicles, and the opening part opened to the vehicle interior side of the instrument panel.
  • FIG. 3 is a perspective view showing an outer shape of the above-described vehicle active ingredient generator.
  • FIG. 3 (a) is a perspective view showing a state seen from the insertion port side of the mat-like member
  • FIG. 3 (b) These are perspective views which show the state seen from the connection part side with a vehicle air conditioner.
  • 4 is a cross-sectional view showing an internal configuration of the above-described vehicle active ingredient generator.
  • FIG. 4 (a) is a cross-sectional view showing the vehicle active ingredient generator as viewed from above the vehicle.
  • b) is a cross-sectional view showing a state in which the vehicle active ingredient generator is viewed from the left-right direction of the vehicle.
  • FIG. 5 is a cross-sectional view showing a state of an electrode, a heat sink, a base, and wiring extending from the base of the above-described vehicle active ingredient generator.
  • FIG. 4 is a cross-sectional view showing an internal configuration of the above-described vehicle active ingredient generator.
  • FIG. 4 (a) is a cross-sectional view showing the vehicle active ingredient generator as viewed from above the
  • FIG. 6 is an explanatory view showing a configuration of electrodes constituting the above-described vehicle active ingredient generator.
  • FIG. 7 shows an example of a PTC heater device that constitutes the above-described vehicle active ingredient generator.
  • a heat sink is in contact with the mat member, the PTC element is in contact with the heat sink, and the bent portion of the electrode is further in contact with the PTC element.
  • FIG. 8 is an explanatory view showing a procedure for mounting the active component generator for a vehicle on the instrument panel from the side opposite to the vehicle interior side, and FIG. Fig. 8 (b) shows a state before the vehicle active ingredient generator is mounted from the opposite side, and Fig.
  • FIG. 8 (b) shows the instrument panel after the vehicle active ingredient generator is mounted from the side opposite to the vehicle interior side. Shows the state.
  • FIG. 9 shows a configuration for connecting a duct to a portion of the air flow path of the vehicle air conditioner that is downstream of the blower and taking air from the vehicle air conditioner into the vehicle active component generator. It is explanatory drawing which showed an example.
  • FIG. 10 is an explanatory diagram illustrating a plurality of examples as the configuration on the end side of the duct when the duct is connected to the vehicle air conditioner.
  • FIG. 11 is an explanatory view showing several examples of the structure for turning on / off the PTC heater device by attaching and detaching the mat-like member instead of the switch mechanism for manually pressing the button.
  • FIG. 1 an example of a driver seat side front portion S of a vehicle, in particular, a passenger car (right-hand drive vehicle) is displayed.
  • a passenger car right-hand drive vehicle
  • an instrument panel 1 and A handle 2 is shown in the driver seat side front portion S of the vehicle interior.
  • the instrument panel 1 is provided with a through-hole-shaped mounting portion 3 to which various devices such as a switch mechanism can be mounted in the vicinity of the handle 2, and a fog lamp switch used as an option.
  • the attachment part 3 such as a mechanism is in a state where its opening is hidden by a dummy cover when not in use.
  • the vehicle active ingredient generator 5 includes, as shown in FIG. 2, a dummy cover or the like that covers the opening of the mounting portion 3 that is not used (for example, a mounting portion for a fog lamp switch). It is to be removed and attached.
  • the vehicle active ingredient generator 5 includes a housing 6 having a substantially rectangular parallelepiped outer shape so as to be accommodated in the mounting portion 3 in the vertical direction. It is configured. Further, the vehicle active ingredient generator 5 includes an insertion port 7 into which the mat member M shown in FIG. 2 can be inserted, and a button 8a of a switch 8 for turning on / off a PTC heater device 15 described later. 6 is connected to the air conditioning unit 100 of the vehicle air conditioner described later and connected to the other end of the duct 24 described later, and the wiring 20 and 21 described below are connected. For this purpose, a wiring lead-out port portion 10 is provided on the engine room side surface 6 b of the housing 6. That is, the connection port 9 functions as an opening for taking in air from the air conditioning unit 100 in this embodiment.
  • the mat member M is, for example, an aroma mat in which an aroma component is supported on a plate, and has a thin plate shape of, for example, 22 mm wide ⁇ 35 mm deep ⁇ 3 mm thick as shown in FIG. That is, this vehicle active ingredient generator 5 can use a commercially available aroma mat as it is.
  • the mat-like member M slightly protrudes from the insertion port 7 in a state where the mat-like member M is mounted on the vehicle active ingredient generator, so that a vehicle occupant can easily pull the mat-like member M with his / her fingers. It has become.
  • the insertion port 7 basically has a rectangular shape that is substantially the same as the cross-sectional shape of the mat-like member M, and in this embodiment, the air containing the aroma component generated from the mat-like member M is introduced into the vehicle interior. It has an extended portion 7a which becomes an opening for feeding out. The extended portion 7a is extended to the side opposite to the switch button 8a (the side surface side of the housing 6) with respect to the basic rectangular portion of the insertion port 7 described above.
  • the connection port portion 9 is a cylindrical one having a through hole, and the tip portion thereof is a bulging portion 9 a that bulges outward in the radial direction so that it is difficult to be detached from the duct 24 when inserted into the end portion of the duct 24. Have.
  • a rectangular basic portion substantially the same as the cross-sectional shape of the mat-like member M of the insertion port 7 is used as an opening for sending air generated from the mat-like member M into the interior of the vehicle.
  • An extended portion 7a continuous on the side surface side of the housing 6 is shown, and this extended portion 7a is expanded by a longitudinal method having a relatively smaller longitudinal dimension than the basic portion of the insertion port 7.
  • the shape of the extended portion 7a is the same as the longitudinal dimension of the basic portion of the insertion port 7 toward the side surface of the housing 6 with respect to the basic portion of the insertion port 7.
  • an opening that is independent from the insertion port 7 may be provided instead of forming the extended portion 7a connected to the insertion port 7, an opening that is independent from the insertion port 7 may be provided.
  • the housing 6 is formed of a synthetic resin material such as plastic.
  • a housing body 11 having an opening opposite to the vehicle interior side, and a housing body 11 is configured by a lid body 12 constituting the engine room side face 6b by closing the opening of the engine room 11 and an interior member 13 housed in the housing body 11 by assembling a PTC heater device 15 to be described later.
  • an air flow path 28 a one of which communicates with the insertion port 7 having the expansion portion 7 a and the other of which is connected to the connection port 9, and the mat-like member M.
  • the space portion 28 also serving as the mounting portion 28b, and the space portion 28 are formed with the housing body 11 itself, the interior member 13, and the storage portion 29 partitioned by the PTC heater device 15 assembled to the interior member 13. ing.
  • the space portion 28 is based on the shape of the insertion port 7 and the extended portion 7a.
  • the mat member M approaches the interior member 13 side as shown in FIGS.
  • the air flow path 28a is provided between the mat-like member M and the inner surface of the outer wall portion constituting the outer shape of the housing main body 11. That is, the interior member 13 side area of the space portion 28 functions as the mounting portion 28 b of the mat member M.
  • the PTC heater device 15 includes a PTC element 16 that generates heat by supplying current, a heat radiating plate 17 that transmits heat generated by the PTC element 16 to the mat member M, and an electrode 18 for supplying current to the PTC element 16. At least, the current supply to the PTC element 16 is turned ON / OFF by the operation of the switch 8.
  • the PTC element 16 has a thin disk shape, and is housed in a circular through hole 13a formed in the interior member 13 as shown in FIGS.
  • the surface of the PTC element 16 is connected to the surface of the interior member 13 without a step, whereas on the storage portion 29 side, the surface of the PTC element 16 is recessed closer to the space portion 28 side than the surface of the interior member 13. In the position.
  • the heat radiating plate 17 is a thin, straight plate formed of a material having excellent heat conductivity and conductivity, for example, aluminum, and is disposed on the space 28 side of the interior member 13 so that the PTC element Further, when the mat-like member M is mounted, the side surface of the mat-like member M comes into contact with no gap.
  • the heat radiating plate 17 also functions as an electrode on the other side for supplying a current to the PTC element 16, and is electrically connected to the wiring 19 extending from the power source side of the vehicle as shown in FIG. It is connected.
  • the PTC element 16 is in contact with the heat radiating plate 17 in contact with the mat-like member M from the side opposite to the mat-like member M.
  • the PTC element 16 has a smaller area than the heat radiating plate 17,
  • the mat member M can be heated via the heat radiating plate 17.
  • the mat member M protrudes further toward the insertion port 7 than the heat radiating plate 17. Accordingly, it is possible to avoid a situation in which a portion of the mat-like member M on the insertion port 7 side becomes hot and it becomes difficult for a vehicle occupant to pick up the mat-like member M from the insertion port 7 with a finger of a hand. it can.
  • the interior member 13 has the outer wall side of the housing main body 11 from the surface at the heat sink 17 side. Ribs 13b and 13b are formed, and two types of ribs 11a and 11b are formed on the outer wall of the housing body 11 so as to extend from the inner surface to the heat radiating plate 17 side.
  • the ribs 13b and 13b of the interior member 13 are for preventing the interior member 13 from rattling in the vertical direction of the vehicle in this embodiment by interposing the interior member 13 therebetween.
  • the rib 11a of the housing body 11 extends to the surface of the heat radiating plate 17, and the heat radiating plate 17 is pressed between the inner member 13 and the inner member 13 so that the heat radiating plate 17 is a vehicle in this embodiment.
  • the pressing force from the PTC element 16 to the heat radiating plate 17 is supported.
  • the rib 11b of the housing body 11 is slightly shorter than the rib 11a, and the length of the rib 11a is configured to be shorter than the dimension obtained by adding the length of the rib 11b and the thickness of the mat member M.
  • the leading end of the rib 11b extends to a position where the side surface of the mat-like member M can be pushed.
  • the mat member M inserted from the side is pressed to the heat radiating plate 17 side, and in this embodiment, the mat member M is prevented from rattling in the left-right direction of the vehicle, and the mat member M and the heat radiating plate 17 are in contact with each other. Has been increased.
  • the mat-like member M is prevented from rattling by pressing a portion that is relatively narrow with respect to the side surface of the mat-like member M on the air flow path 28a side at the tip of the rib 11b. Since the mat member M is not pressed over a relatively large area with respect to the side surface on the air flow path 28a side, many areas of the side surface on the air flow path 28a side are opened, and air is passed from the side surface of the mat member M. The active ingredient is easily evaporated toward the flow path 28a.
  • the electrode 18 is made of a material having conductivity and relatively low thermal conductivity, for example, stainless steel, and extends from the base 22 housed in the housing portion 29 as shown in FIG.
  • the wiring 20 is electrically connected.
  • the base 22 is electrically connected to the switch 8 as shown in FIG. 4B and is also electrically connected to the wiring 21 extending from the power source side of the vehicle. Further, the electrode 18 is in partial contact with the PTC element 16 as will be described later.
  • a light source such as an LED is housed inside the switch 8 and the switch 8
  • a transparent material or the like may be used on the surface exposed from the housing 6 of the button 8a so that the button 8a of the switch 8 can be illuminated by the light from the light source.
  • the switch 8 is turned on by pressing the button 8 a of the switch 8 with a finger or the like of the passenger's hand, and is disposed between the electrode 18 and the heat radiating plate 17. Since a current is supplied to the PTC element 16 from the power source of the vehicle, the PTC element 16 generates heat, and the heat of the PTC element 16 is transmitted to the heat radiating plate 17 and radiated from the heat radiating plate 17 to the mat member M. The mat member M is heated, and the aroma component is evaporated from the mat member M into the air flowing through the air flow path 28a of the space 28.
  • the switch 8 is turned off, and the vehicle power supply to the PTC element 16 disposed between the electrode 18 and the heat radiating plate 17 is turned off.
  • Current supply is interrupted and heat generation of the PTC element 16 is stopped, so that the mat member M is also not heated by the heat radiating plate 17, so that the aroma component flows from the mat member M through the air flow path 28 a of the space portion 28. Evaporation into the air can be stopped.
  • the electrode 18 has such a form that the heat from the PTC element 16 is hardly transmitted to the electrode 18 as much as possible.
  • the form of this electrode 18 is demonstrated using FIG.6 and FIG.7.
  • the electrode 18 is composed of a plate portion 18a and a wiring connection portion 18b, and the wiring connection portion 18b is erected from the side surface of the plate portion 18a.
  • the plate portion 18a has two parallel cutouts extending along the longitudinal direction of the plate portion 18a and the plate portion 18a so that the cutouts communicate with each other.
  • a through hole 30 consisting of one notch extending along the short side direction, the three sides are released from the other part of the plate part 18a, and the released part is bent to the PTC element 16 side.
  • the leaf spring portion 31 having the top portion 31a protruding toward the PTC element 16 is provided.
  • the electrode 18 presses the PTC element 16 toward the heat radiating plate 17 at the top portion 31a of the plate spring portion 31, as shown in FIG. 16 and the heat radiating plate 17 can be satisfactorily contacted, and since the electrode 18 is in contact with the PTC element 16 only at the top 31a of the leaf spring portion 31, current is supplied to the PTC element 16. While the PTC element 16 can generate heat, heat is hardly transmitted from the PTC element 16 to the electrode 18.
  • the storage portion 29 stores the switch 8, the temperature sensor 23, and the like, while the electrode 18 faces the storage portion 29.
  • the partition walls 25 and 26 provide a storage portion 29b facing the electrode 18 on the vehicle rear side portion, The switch 8 and the temperature sensor 23 are partitioned into storage portions 29a and 29c.
  • the vehicle active ingredient generator 5 has a vehicle lateral dimension that is smaller than an inner dimension of the mounting portion 3 in the vehicle lateral direction, and a driver seat side front portion S side of the mounting portion 3.
  • the opening 3a is substantially the same as the inner dimension in the vehicle left-right direction. That is, the inner dimension of the opening 3a of the attachment portion 3 in the vehicle left-right direction is greater than the inner dimension of the attachment portion 3 in the vehicle left-right direction by projecting the flanges 1a, 1b in the directions close to each other. Is also getting smaller.
  • the housing 6 is provided with projections 5a and 5b that come into contact with the inner surfaces of the flanges 1a and 1b.
  • the vehicle active ingredient generator 5 has projections 5c and 5d having a triangular cross section on the housing 6 on the front side of the vehicle with respect to the projections 5a and 5b.
  • the projections 5c and 5d are attached to the housing 6.
  • the cross section formed in the part 3 is engageable with the triangular protrusions 3b and 3c. That is, the protrusions 5c and 5d of the vehicle active ingredient generator 5 are right-angled triangles with the vehicle rear side surface being an inclined surface and the vehicle front side surface being an upright surface.
  • 3c is a right triangle in which the rear surface of the vehicle is an upright surface and the front surface of the vehicle is an inclined surface, and the amount of protrusion of the protrusions 5c and 5d of the vehicle active component generator 5 and the mounting portion 3
  • the protruding amounts of the protruding portions 3b and 3c are the same.
  • the protrusions 5a, 5b, 5c, and 5d of the vehicle active ingredient generator 5 and the protrusions 3b and 3c in the attachment portion 3 are deformed so that the shape thereof is contracted in the vehicle left-right direction or tilted in the vehicle front-rear direction. It has a certain degree of elasticity so that it is possible.
  • the vehicle active ingredient generator 5 is first inserted into the mounting portion 3 provided on the instrument panel 1 from the front side of the vehicle. 5, the protrusions 5a and 5b get over the protrusions 3b and 3c in the attachment part 3.
  • the protrusions 5a and 5b are flanges of the opening 3a of the attachment part 3.
  • the bumps 1a and 1b abut, and the protrusions 5c and 5d of the vehicle active ingredient generator 5 also get over the protrusions 3b and 3c, and the rising surfaces of the protrusions 5c and 5d and the protrusions 3b and 3c Abut.
  • the vehicle active ingredient generator 5 is restricted from moving rearward of the vehicle by the engagement of the flanges 1a, 1b and the projections 5a, 5b, and the engagement between the projections 3b, 3c and the projections 5c, 5d. Since the movement to the front side of the vehicle is restricted by this, it can be mounted in the mounting portion 3 without rattling.
  • the air conditioning unit 100 shown in FIG. 9 is an example of an air conditioning unit to be used, and is a vertically integrated type with a central center, and basically includes an air conditioning unit body 100a and an intake portion 100b. It is configured.
  • the air conditioning unit main body 100a is sent to the air flow path 102 formed in the casing 101 by the blower 105 for sending the air introduced from the inlet 103 of the intake portion 100b to the downstream side, and the blower 105.
  • the cooling heat exchanger 106 such as an evaporator for cooling the air, the air filter 104 disposed upstream of the cooling heat exchanger 106, and the air cooled by the cooling heat exchanger 106 are recycled.
  • a hot water heater 108 for heating, an electric heater 109 and an air mix door 110 for adjusting the mixing ratio of the air heated by these heaters 108 and 109 in the air mix chamber 102a are accommodated.
  • the defrost blowing opening 114, the vent blowing opening 115, and the foot blowing opening 116 are provided in the casing 101 on the downstream side of the air from the air mix chamber 102a of the air flow path 102.
  • a blow mode switching door 111 that is appropriately opened and adjusts the flow rate of air toward the defrost blow opening 114 and the vent blow opening 115, and a vehicle on the downstream side of the air from the blow mode switching door 111 and the vehicle.
  • blowing mode switching door 112 that adjusts the ratio of the flow rate of air sent from the defrost blowing opening 114 and the flow rate of air sent from the vent blowing opening 115, and the foot blowing opening 116
  • a blowing mode switching door 113 for adjusting the flow rate of the air to be sent is installed respectively. Has become a thing was.
  • a through hole 118 is provided at a position that becomes the air flow path 102 between the blower 105, the air filter 104, and the air mix door 110 with respect to the casing 101 of the air conditioning unit main body 100a.
  • One end of the duct 24 is connected to the through hole 118, and the other end is connected to the connection port portion 9 of the vehicle active ingredient generator 5.
  • the air taken into the air flow path 102 of the air conditioning unit 100 by the blower 105 passes through the duct 24 and the connection port 9 from the through hole 118 provided in the casing 101.
  • the air containing the aroma components is transferred to the vehicle. It is sent out into the room from the expanded portion 7a of the insertion port 7 of the active ingredient generator 5 for use.
  • a locking portion 24a extending outward in the diagonal direction toward the active ingredient generating device 5 side, and an outer side in the diagonal direction from the vehicle active component generating device 5 side toward the distal end side of the duct 24 relative to the locking portion 24a of the duct 24
  • a pressing portion 24b extending in the direction.
  • the duct 24 can be connected to the through hole 118 of the casing 101 of the air conditioning unit 100 with a simple structure.
  • the PTC heater device 15 when the PTC heater device 15 is turned on / off in the vehicle active ingredient generator 5, it is performed by the operation of the passenger pressing the button 8a of the switch 8, it is not necessarily limited to this.
  • the PTC heater device 15 may be turned on / off by the operation of inserting the mat member M from the insertion port 7 and taking it out from the insertion port 7.
  • a switch 8 is housed in the housing 6 of the vehicle active ingredient generator 5.
  • the switch 8 is connected to the pressed portion 34 and the switch 8 and is connected to the vehicle.
  • a lever 35 that swings in the front-rear direction. The lever 35 is biased in a direction away from the pressed portion 34.
  • the mat member M is inserted into the housing 6 from the insertion port 7 and the lever 35 is pushed in the direction of the white arrow (the front side of the vehicle) in FIG.
  • the switch 8 is turned ON by pressing 34, and as a result, heating of the mat-like member M by the PTC heater device 15 is started.
  • the lever 35 is separated from the pressed portion, so that the switch 8 is turned off and the heating of the mat-like member M by the PTC heater device 15 is stopped. Is done.
  • the switch 8 is housed in the housing 6 of the vehicle active ingredient generator 5, and the switch 8 has a switch button 36 for switching ON / OFF. .
  • the switch button 36 is set to turn on the switch 8 by being pushed to the front side of the vehicle, and to return to the OFF state when not pushed to the front side of the vehicle.
  • the mat-like member M is inserted into the housing 6 from the insertion port 7, and the switch 8 is turned on by pushing the switch button 36 in the direction of the white arrow in FIG. 11B (front side of the vehicle).
  • heating of the mat-like member M by the PTC heater device 15 is started.
  • the pressing of the switching button 36 toward the front side of the vehicle is released, so that the switch 8 is turned OFF, and consequently the mat-like member by the PTC heater device 15. Heating to M is stopped.
  • the structure of the PTC heater device 15 is devised to function as a switch. That is, a bending member 37 that is bent on the same side as the leaf spring portion 31 of the electrode 18 is accommodated on the insertion port 7 side of the electrode 18 having the PTC element 16 and the leaf spring portion 31 in the housing 6.
  • the bending member 37 is housed in the housing 6 separately from the electrode 18 and separated from the electrode 18.
  • the heat radiating plate 17 is swingable about the top portion 37a of the bending member 37, while the position of the fulcrum supporting the heat radiating plate 17 is shifted to the front side of the vehicle from the center of the heat radiating plate 17 in the vehicle front-rear direction. In the state where the mat member M is not in contact with the heat radiating plate 17, the heat radiating plate 17 is separated from the PTC element 16.
  • the mat-like member M is inserted into the housing 6 from the insertion port 7 and the mat-like member M pushes the heat radiating plate 17, so that the heat radiating plate 17 uses the top portion 37a of the bending member 37 as a fulcrum.
  • Swings in the direction of the white arrow so that the heat radiating plate 17 contacts the PTC element 16, so that a current is supplied to the PTC element 16 and the PTC heater device 15 is turned on. Heating to M is started.
  • the mat-like member M by pulling out the mat-like member M from the insertion port 7, the state where the heat radiating plate 17 is pressed by the mat-like member M is released, so that the heat radiating plate 17 moves away from the PTC element 16 (FIG. 11).
  • C in the direction opposite to the white arrow
  • the current is not supplied to the PTC element 16, the PTC heater device 15 is turned off, and the mat member M is heated by the PTC heater device 15. Stopped.
  • a switch 8 which is a pressing operation type two-stage switch, is housed in the housing 6 of the vehicle active ingredient generator 5.
  • This push-operation type two-stage switch sequentially turns the switch on and off by a push operation in one direction.
  • the configuration itself is known, the description thereof is omitted.
  • the mat-like member M is inserted into the housing 6 from the insertion port 7 and pressed against the switch 8 which is a two-stage switch, so that the switch 8 is turned on, and consequently the PTC heater device 15 Heating to the mat member M is started. Then, the mat member M is again inserted into the housing 6 from the insertion port 7 and pressed against the switch 8 which is a two-stage switch, so that the switch 8 is turned OFF, and as a result, the PTC heater. Heating of the mat member M by the device 15 is stopped.
  • the vehicle active ingredient generator 5 is arranged in the vertical direction as shown in FIG. 2
  • the mat-like member M housed in the vehicle active ingredient generator 5 is Since the vehicle active ingredient generator 5 is in contact with the heat radiating plate 17 so that there is no backlash regardless of the posture, the vehicle active ingredient generator 5 may be placed on its side depending on the installation environment. It is also possible to arrange them diagonally.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Le problème décrit par la présente invention est de fournir un dispositif générateur de principe actif pour voiture dont la configuration lui permet d'être plus petit afin d'être placé dans une zone du tableau de bord en regard de l'intérieur de la voiture, et de pouvoir aussi diffuser convenablement, à l'intérieur de la voiture à l'aide du flux d'air du climatiseur, de l'air comportant le principe actif généré grâce au chauffage d'un élément générateur de principe actif. De plus, le remplacement de cet élément générateur de principe actif est simple. La solution de l'invention porte sur un dispositif (5) générateur de principe actif pour voiture qui est conçu de manière à ce que : ce dispositif se trouve dans une zone du tableau de bord (1) en regard de l'intérieur de la voiture ; un élément plat (M) soit fixé amovible sur une partie de fixation (28b) depuis un orifice d'introduction (7) sur le côté intérieur ; grâce au chauffage de l'élément plat (M), qui a été fixé sur la partie de fixation (28b) et qui se situe en regard du canal d'écoulement d'air (28a), à l'aide de la plaque de radiateur (17) d'un dispositif de chauffage PTC (15) en regard dudit élément plat (M) sur le côté opposé au canal d'écoulement d'air (28a) afin de générer le principe actif, ce principe actif soit vaporisé dans l'air qui circule dans le canal d'écoulement d'air (28a) ; l'air comportant le principe actif soit diffusé depuis le canal d'écoulement d'air (28a) à l'intérieur de la voiture par le biais d'une partie élargie (7a) de l'orifice d'introduction (7).
PCT/JP2013/051531 2012-01-26 2013-01-25 Dispositif générateur de principe actif pour voiture WO2013111842A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN5962DEN2014 IN2014DN05962A (fr) 2012-01-26 2013-01-25
CN201380011058.XA CN104271375B (zh) 2012-01-26 2013-01-25 车辆有效成分产生装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-013706 2012-01-26
JP2012013706A JP5924954B2 (ja) 2012-01-26 2012-01-26 車両用有効成分発生装置

Publications (1)

Publication Number Publication Date
WO2013111842A1 true WO2013111842A1 (fr) 2013-08-01

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CN (1) CN104271375B (fr)
IN (1) IN2014DN05962A (fr)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015104037A1 (fr) * 2014-01-10 2015-07-16 Audi Ag Dispositif de diffusion d'un parfum et véhicule automobile pourvu d'un dispositif de ce type
US11077740B2 (en) 2019-02-07 2021-08-03 Ford Global Technologies, Llc Forced air system outlet for a vehicle with a loadable tray to hold an aromatic agent

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015083413A (ja) * 2013-10-25 2015-04-30 いすゞ自動車株式会社 デジタルタコグラフ及び車両

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Publication number Priority date Publication date Assignee Title
JPS60144880U (ja) * 1984-03-08 1985-09-26 田中　源一郎 揮散装置
JPS61168835U (fr) * 1985-04-10 1986-10-20
JPS63222919A (ja) * 1987-03-13 1988-09-16 Matsushita Electric Works Ltd 芳香発生装置
JPH01280463A (ja) * 1987-12-23 1989-11-10 S C Johnson & Son Inc 耐損傷性の容器
JPH0325201U (fr) * 1989-07-24 1991-03-15
JP2009166772A (ja) * 2008-01-18 2009-07-30 Toyota Motor Corp 車室内清掃システム

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DE202004006316U1 (de) * 2004-04-22 2005-09-01 Olho-Technik Oleff & Holtmann Ohg Lüftungsdüse mit Duftspender
JP5574777B2 (ja) * 2010-03-26 2014-08-20 富士重工業株式会社 効能成分供給装置

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Publication number Priority date Publication date Assignee Title
JPS60144880U (ja) * 1984-03-08 1985-09-26 田中　源一郎 揮散装置
JPS61168835U (fr) * 1985-04-10 1986-10-20
JPS63222919A (ja) * 1987-03-13 1988-09-16 Matsushita Electric Works Ltd 芳香発生装置
JPH01280463A (ja) * 1987-12-23 1989-11-10 S C Johnson & Son Inc 耐損傷性の容器
JPH0325201U (fr) * 1989-07-24 1991-03-15
JP2009166772A (ja) * 2008-01-18 2009-07-30 Toyota Motor Corp 車室内清掃システム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015104037A1 (fr) * 2014-01-10 2015-07-16 Audi Ag Dispositif de diffusion d'un parfum et véhicule automobile pourvu d'un dispositif de ce type
CN105848939A (zh) * 2014-01-10 2016-08-10 奥迪股份公司 用于散发芳香物质的装置和具有这种装置的机动车
CN105848939B (zh) * 2014-01-10 2018-04-10 奥迪股份公司 用于散发芳香物质的装置和具有这种装置的机动车
US10179184B2 (en) 2014-01-10 2019-01-15 Audi Ag Device for dispensing a fragrance, and motor vehicle having such a device
US11077740B2 (en) 2019-02-07 2021-08-03 Ford Global Technologies, Llc Forced air system outlet for a vehicle with a loadable tray to hold an aromatic agent

Also Published As

Publication number Publication date
JP2013151243A (ja) 2013-08-08
CN104271375A (zh) 2015-01-07
CN104271375B (zh) 2017-06-20
JP5924954B2 (ja) 2016-05-25
IN2014DN05962A (fr) 2015-06-26

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