JP2001163032A - Rear package tray - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a rear package tray capable of reducing the number of components, the working manhour, and the manufacturing cost. SOLUTION: An air cleaner 11 is composed of first and second sub-units 12a, 12b and a cover 13 for integrally covering the sub-units. The first sub-unit 12a is provided with an intake port 14 and an exhaust part 15 arranged along the longitudinal direction of a vehicle. The second sub-unit 12b is provided with an activating LED 22 for activating an photocatalyst filter 18 of an air cleaner unit 12, a high-mount strap lamp 25 and a trunk room lamp 26. The air cleaner 11 is mounted in a recessed part 41 of a rear package tray 28 of a vehicle, so that the strap lamp 25 is directed to a rear part of the vehicle in a state of the sub-units 12a, 12b joined.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear package tray, and more particularly to a rear package tray to which electric components such as an air purifier are attached.

[0002]

2. Description of the Related Art As a rear package tray of this type, for example, as shown in FIG.

That is, the rear package tray 101 includes an air purifying device 100, a high-mount stop lamp (hereinafter simply referred to as a "stop lamp") 105 for notifying a following vehicle of a brake operation by a driver, and a rear package tray thereof. Various electrical components such as a trunk room lamp for illuminating the inside of the trunk room partitioned by 101 are attached.

[0004] The upper surface of the air cleaning device 100 is covered with a cover 102, and the cover 102 is provided with an intake port and an exhaust port. The intake port and the exhaust port are arranged so as to be arranged in the longitudinal direction of the rear package tray 101. Also, on the cover 102,
An intake grill 103 and an exhaust grill 104 are attached so as to detachably cover the intake port and the exhaust port, respectively.

[0005] The air purifying apparatus 100 is provided with an air passage communicating the intake port and the exhaust port. On the air passage, a fan for flowing the air in the passenger compartment through the air passage and a filter for purifying the air flowing in the air passage are provided. When the fan is started, the air in the passenger compartment is taken into the air passage in the air cleaning device 100, and the filter removes dust and dirt from the air in the passenger compartment.

[0006] In recent years, an air purifying apparatus for vehicles has been developed which not only removes dust and dirt, but also has a function of decomposing malodorous components based on bacteria floating in the air and cigarette tar. . As such an air purifying device, a device having a light emitting diode (LED) emitting near-ultraviolet light and a filter mixed with a photocatalytic material that decomposes the offensive odor component under the irradiation of near-ultraviolet light is known. .

[0007]

However, in the conventional structure, the air purifying device 100, the stop lamp 105 and the trunk room lamp are mounted on the rear package tray 101 as independent units. Therefore, fixing the air purifying device 100, the stop lamp 105, and the trunk room lamp on the rear package tray 101 requires a large number of parts and man-hours.

In addition, it is necessary to separately connect the air cleaning device 100, the stop lamp 105, and the trunk room lamp to a wire harness for supplying power to them and transmitting control signals. For this reason, there is a problem that the number of connectors and the like is increased, and more components and man-hours are required.

As described above, in the above-described conventional configuration, many parts and man-hours are required, so that the manufacturing cost is high. The present invention has been made in view of such circumstances, and its purpose is to reduce the number of parts and man-hours,
An object of the present invention is to provide a rear package tray capable of reducing manufacturing costs.

[0010]

Means for achieving the above object and the operation thereof will be described below. Claim 1
According to the invention described in the above, the rear package tray provided behind the rear seat of the vehicle interior, the air purifying device unit for purifying the air in the vehicle interior, and the driver of the following vehicle, the operation of the driver of the own vehicle, An electrical component integrally provided with at least two units of a display device unit for notifying and a lighting device unit for illuminating a space defined on the opposite side of the rear package tray from the cabin. Make a summary.

According to this configuration, the rear package tray is provided with at least two units of the air cleaning device unit, the display device unit, and the lighting device unit, so that parts can be shared. It becomes possible. Therefore, it is possible to reduce the number of components and the number of man-hours at the time of mounting on the rear package tray, and thus it is possible to reduce the manufacturing cost.

According to a second aspect of the present invention, in the rear package tray according to the first aspect, the air cleaning device unit has a photocatalytic filter and an activation light source for activating the photocatalytic filter. The gist of the invention is that the display device unit has a display light source for lighting and displaying the operation of the driver, and the activation light source and the display light source are attached to a common subunit.

According to this configuration, in addition to the function of the invention described in claim 1, the air cleaning device unit and the display device are provided by attaching the activation light source and the display light source to a common subunit. The unit can be made compact.

According to a third aspect of the present invention, in the rear package tray according to the first or second aspect, the air cleaning device unit includes a photocatalyst filter and an activation light source for activating the photocatalyst filter. The lighting device unit includes an illumination light source that illuminates the space, and the activation light source and the illumination light source are attached to a common subunit.

According to this configuration, in addition to the function of the invention described in claim 1 or 2, the activation light source and the illumination light source are attached to a common sub-unit,
The air purifying device unit and the lighting device unit can be made compact.

According to a fourth aspect of the present invention, in the rear package tray according to any one of the first to third aspects, the air purifying device units are arranged along a front-rear direction of the vehicle. The gist is that the display device unit is provided at the rearmost position in the front-rear direction of the vehicle.

According to this configuration, in addition to the function of the invention described in any one of the first to third aspects, the air purifying device unit and the display device unit can be arranged efficiently. Thus, the air purifying device can be made compact.

According to a fifth aspect of the present invention, in the rear package tray according to any one of the first to fourth aspects, the cover of the air cleaning device unit and the cover of the display device unit are integrated. The gist is that it has been converted.

According to this configuration, in addition to the function of any one of the first to fourth aspects of the present invention, the cover of the air cleaning device unit and the cover of the display device unit are integrated. This makes it possible to share parts. Therefore, it is possible to reduce the number of parts and the number of working steps, and the manufacturing cost.

According to a sixth aspect of the present invention, in the rear package tray according to any one of the first to fifth aspects, an intake port or an exhaust port of the air purifying device unit is connected to the display device unit. The gist is that it is formed so as to be polymerized.

According to this configuration, in addition to the function of the invention described in any one of claims 1 to 5, the total length of the air cleaning device can be shortened, and Further compactness can be achieved.

According to a seventh aspect of the present invention, in the rear package tray according to any one of the first to sixth aspects, the air cleaning device unit includes an air cleaning device main body and a main body. A cover provided so as to be detachable, and a filter also provided detachably with respect to the air purifying apparatus main body, and in a state where the cover is removed, the filter is exposed to the vehicle interior side. The point is that they are arranged.

According to this configuration, in addition to the function of the invention described in any one of claims 1 to 6, when replacing the filter, the vehicle can be removed simply by removing the cover of the air cleaning device main body. The filter can be taken out of the room. For this reason, the filter can be easily replaced.

According to an eighth aspect of the present invention, in the rear package tray according to any one of the first to seventh aspects, the air purifying device unit causes the air circulating therein to evacuate the air in the vehicle cabin. A recirculation mechanism for recirculating the air, a release mechanism for releasing air flowing through the interior to a space different from the cabin, and an adjustment mechanism for adjusting the amount of the air guided to the recirculation mechanism and the release mechanism. The gist is that

According to this configuration, in addition to the function of the invention described in any one of claims 1 to 7, the provision of the release mechanism and the adjustment mechanism allows the air in the vehicle cabin to be removed. The air can be discharged into a space different from the cabin while adjusting the amount of air. For this reason, for example, when cooling the interior of the cabin by an air conditioner provided in the vehicle, the high-temperature air in the interior of the cabin is discharged to a space different from the interior of the cabin without returning to the interior of the cabin. Thereby, it is possible to rapidly cool the vehicle interior,
Cooling efficiency can be improved. Similarly, when heating the cabin, by discharging the low-temperature air in the cabin to a space different from the cabin, the heating efficiency of the cabin can be improved. Also, for example,
When a large amount of dust, dirt, malodorous components, and the like are contained in the air in the cabin, the air in the cabin is discharged to a space different from the cabin. This makes it possible to quickly clean the air in the vehicle cabin and reduce the load on the filter, the photocatalytic filter, and the activation light source.

According to a ninth aspect of the present invention, in a rear package tray provided behind a rear seat in a passenger compartment, an air purifying device unit for purifying air in the passenger compartment is provided. A cleaning device main body, and a cover detachably provided to the main body,
Similarly, a filter provided detachably with respect to the air cleaning device main body, and in a state where the cover is removed,
The gist is that the filter is arranged so as to be exposed to the vehicle interior side.

According to this configuration, substantially the same operation as that of the invention described in claim 7 can be obtained. According to a tenth aspect of the present invention, in a rear package tray provided behind a rear seat of a vehicle compartment, an air purifying device unit for purifying air in the vehicle compartment is provided, and the air purifying device unit circulates through the inside. A recirculation mechanism for recirculating the air to be flown into the vehicle interior, a release mechanism for releasing the air flowing through the interior to a space different from the interior of the vehicle, and adjusting an amount of the air guided to the recirculation mechanism and the release mechanism. The gist of the present invention is to provide an adjusting mechanism.

According to this structure, substantially the same operation as that of the eighth aspect can be obtained. According to an eleventh aspect of the present invention, in the rear package tray according to the tenth aspect, the release mechanism partitions the air guided to the release mechanism by the rear package tray on a side opposite to the vehicle compartment. The gist of the present invention is that the gas is discharged to the outside of the vehicle through the space.

According to this configuration, the function of the tenth aspect can be efficiently realized.

[0030]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
This will be described with reference to FIG.

As shown in FIG. 1, the air cleaning device 11 comprises:
The air purifier includes an air purifier unit 12 for purifying air in the vehicle interior, a cover 13 for covering the upper surface of the air purifier unit 12, and the like. The air purifier unit 12 further includes two subunits, a first subunit 12a and a second subunit 12b. In the air purifier unit 12, an intake port 14 and an exhaust port 15 are arranged along the front-rear direction of the vehicle.

The case 16 of the first subunit 12a
Is provided with a fan 17 for taking in the air in the passenger compartment into the air cleaning device 11 on the intake port 14 side.
Downstream of the fan 17, a photocatalyst filter 18 for purifying the air in the passenger compartment is provided. The photocatalyst filter 18 is attached so as to be exposed to the vehicle compartment with the cover 13 removed. A plurality of through holes 19 are formed in the rear slope 16 a on the exhaust port 15 side of the case 16. Further, a plurality of (two in this embodiment) engagement recesses 20 are formed near the lower ends of both sides of the case 16 forming both sides of the rear slope 16a.

At the upper end of both sides of the case 16, a plurality of (two in this embodiment) engaging portions 21 are protruded at four places. When the engaging portion 21 is disengaged from a locking claw (not shown) provided on the lower surface of the cover 13,
The cover 13 is adapted to be detachable from the case 16.

In the case 16, the fan 17 is provided.
Is provided with a first substrate (not shown) for controlling the operation of. A connector 22 for supplying power to the air purifier unit 12 including the fan 17, a high-mount stop lamp 25 and a trunk room lamp 26 to be described later, and transmitting a control signal from a vehicle-mounted computer is connected to the first substrate. I have. The connector 22 is connected to a wire harness connected to a battery of the vehicle and a vehicle-mounted computer.

The subunit 12b includes a high mount stop lamp (hereinafter simply referred to as a "stop lamp") 25 as a display unit and a trunk room lamp 26 as an illumination unit.
7. Here, the stop lamp 2
Reference numeral 5 is for notifying the following vehicle of the braking operation of the driver of the own vehicle. The trunk room lamp 26 is for illuminating a trunk room as a space partitioned by the rear package tray 28 on the opposite side of the vehicle room.

The subunit 12b has an activation light emitting diode (hereinafter, referred to as "activation LED") 29 as an activation light source for emitting near-ultraviolet light for activating the photocatalytic filter 18. are doing. The activation LED 29 is provided on the front slope 27 a of the case 27.
There are multiple protrusions above. The activation LED 29 is inserted into the through hole 19 when the first subunit 12a and the second subunit 12b are joined at the rear slope 16a and the front slope 27a.

A plurality of display light emitting diodes (hereinafter, referred to as "display LEDs") 30 as a display light source of the stop lamp 25 are provided on an upper rear surface 27b on the rearmost side of the vehicle in the case 27 of the second subunit 12b. It is arranged. The display LED in the case 27
An electric light 31 as an illuminating light source for the trunk room lamp 26 is provided on a lower rear surface 27c below the lower surface 30.

In the case 27, these activated LEs
An integrated second substrate (not shown) for controlling the operation of the D29, the display LED 30, and the lamp 31 is provided. The second substrate is provided with the first subunit 12a.
With the connection between the first sub-unit 12b and the second sub-unit 12b, it is connected to the first substrate in the case 16. Thus, power is supplied to the second board via the first board and a control signal is transmitted from the on-board computer.

The case 27 has a front slope 27.
A plurality of (two in the present embodiment) locking claws 32 are projected from both side edges of “a”. And this locking claw 32
However, when the rear slope 16a and the front slope 27a are joined, the rear slope 16a and the front slope 27a are detachably engaged with the engagement recesses 20 of the case 16 of the first subunit 12a.
The engagement between the engagement recess 20 and the engagement claw 32 allows the two subunits 12a and 12b to be integrated in a superposed state. As a result, the exhaust port 15 of the air cleaning device unit 12 and the stop lamp 25 are superimposed on the vehicle rear side portion of the air cleaning device 11.

On the front flat portion 13a of the cover 13,
An intake grill 34 that covers the intake port 14 is detachably attached. Also, the rear bulging portion 13b of the cover 13
An exhaust grill 35 that covers the exhaust port 15 and an opening 3 that opens to the rear of the vehicle corresponding to the stop lamp 25.
6 are provided. Further, a clip 37 for attaching to the rear package tray 28 is protruded from the lower surface of the cover 13.

At the center of the rear package tray 28, a concave portion 41 for mounting the air cleaning device 11 is formed. The recess 41 has an open end whose cover 13
The horizontal cross-sectional area gradually decreases toward the bottom surface. That is, the side surface of the concave portion 41 is inclined. In addition, near the opening end on the side surface of the concave portion 41, the cover 1 is provided.
A locking hole 42 is provided so as to correspond to the third clip 37. Then, the clip 37 is inserted into the locking hole 42.
The cover 13 and the air purifying device 1
1 is detachably attached to the rear package tray 28.

Further, a rectangular through hole 43 is provided in the rear side surface 41 a of the concave portion 41 so as to correspond to the trunk room lamp 26. Thereby, the trunk room lamp 26 protrudes into the trunk room,
The interior of the luggage compartment is illuminated.

The cases 16, 27, the cover 13, the intake grille 34, and the like of each of the subunits 12a, 12b can be formed by injection molding using, for example, a synthetic resin.

When assembling such an air cleaning device 11 to a vehicle, the following can be performed. First, a first subunit 12a equipped with a fan 17, a photocatalyst filter 18, etc., an activation LED 29, a stop lamp 2
5 and the second subunit 12b equipped with the trunk room lamp 26 and the like are assembled into the air cleaning device unit 12 by engaging the engaging recess 20 with the engaging claw 32. Next, by engaging the engaging portion 21 of the first subunit 12a with the locking claw on the lower surface of the cover 13, the upper surface of the air cleaning device unit 12 is covered with the cover 13 and assembled into the air cleaning device 11.

Next, the air cleaning device 11 is set in the recess 4 so that the trunk room lamp 26 of the second subunit 12b is located in the through hole 43 of the rear package tray 28.
Drop it into 1. Then, the clip 37 of the cover 13
Is engaged with the locking hole 42 of the rear package tray 28, and the air cleaning device 11 is mounted on the rear package tray 28. With this mounting method, the air cleaning device 11 can be mounted on the rear package tray 28 of the vehicle in a stable state.

As described in detail above, according to the first embodiment, the following excellent effects can be obtained. (1) In the air purifier 11, the air purifier unit 12 is provided with a stop lamp 25 and a trunk room lamp 26 integrally.

For this reason, the air purifier unit 12
The stop lamp 25 and the trunk room lamp 26 can share components such as the cover 13, the cases 16, 27, the connector 22, the first board, and the second board. In addition, the air purifier unit 12 and the lamps 25, 26
Can be shared for mounting the components on the rear package tray 28. Therefore, the number of components can be significantly reduced, and the number of work steps required for mounting on the rear package tray 28 and connecting to the wire harness can be significantly reduced. And, eventually,
Vehicle manufacturing costs can be reduced.

(2) In the air purifier unit 12, the activation LE for activating the photocatalyst filter 18 is provided.
D29, the display LED 30 of the stop lamp 25, and the lamp 31 of the trunk room lamp 26 are attached to the common second subunit 12b.

Therefore, a board for controlling the operation of each of the LEDs 29 and 30 and the electric lamp 31 can be easily shared. Therefore, the number of parts and the manufacturing cost of the stop lamp 25 and the trunk room lamp 26 can be significantly reduced, and the size of the air cleaning device 11 can be reduced.

(3) In the air purifying apparatus 11, the intake port 14 and the exhaust port 15 are arranged along the front-rear direction of the vehicle, and the stop lamp 25 is disposed at the rear end thereof. Therefore, the air purifying device unit 12 and the stop lamp 25 can be efficiently arranged while securing the function of the stop lamp 25, and the air purifying device 11 can be made compact.

(4) In the air purifier 11, the exhaust port 15 of the air purifier unit 12 is
5 to form a polymer. For this reason, the overall length of the air cleaning device 11 can be shortened, and the air cleaning device 11 can be made more compact.

(5) In the air cleaning device 11, when the cover 13 is removed, the photocatalyst filter 18 is arranged so as to be exposed to the cabin. Therefore, when replacing the photocatalyst filter 18, the air cleaning device 1
The photocatalyst filter 18 can be taken out of the cabin only by removing the cover 13 of the photocatalyst. Therefore, the photocatalyst filter 18 can be easily replaced.

(Second Embodiment) Next, a second embodiment of the present invention will be described with reference to FIGS. The same components as those in the first embodiment are denoted by the same reference numerals.

As shown in FIGS. 4 and 5, an air cleaning device 50 and the like are mounted on the rear package tray 28 of the second embodiment. The air purifying device 50 is housed in a concave portion 41 of the rear package tray 28, and a cover 13 is provided on an upper portion thereof. The cover 13 is detachable from the rear package tray 28 as in the first embodiment.

The air purifying device 50 includes an upper case 51, a lower case 52, and the like.
At the top of one end of the upper case 51, an air inlet 53 is provided.
The upper case 51 and the lower case 52 are engaged with each other so that an exhaust port 54 is formed at an upper portion on the opposite side to the intake port 53.

Above the intake port 53 of the upper case 51, a dust collecting filter 55 for purifying the air in the passenger compartment and a filter case 56 for accommodating the dust collecting filter 55 are provided. This dust collecting filter 55
Are arranged so as to be exposed to the vehicle interior when the cover 13 is removed, so that the dust collection filter 55 can be replaced from the vehicle interior side.

A sirocco fan 17 for taking in the air in the passenger compartment into the air purifying device 50 is provided on the lower case 52 on the side of the intake port 53. On the exhaust port 54 side, a photocatalyst filter 57 and UV lamps 58 (two as shown in FIG. 4 in the present embodiment) as an activation light source are provided. Each of the UV lamps 58
Are insertion holes 5 provided on one side surface of the lower case 52.
2a can be inserted from the outer surface of the lower case 52, and is screwed by a locking pin 59. Further, the photocatalyst filter 57 is accommodated in a catalyst case 60. The catalyst case 60 is placed on a step 52b formed on the inner surface of the lower case 52. The catalyst case 60 is provided on one side with a knob 60a that can be tilted inward, and can be replaced from the vehicle compartment side by picking up and pulling up the knob 60a. The intake port 53, the sirocco fan 17, the exhaust port 54, and the like constitute a recirculation mechanism that recirculates the air flowing inside the air cleaning device 50 into the vehicle interior.

Further, on the downstream side of the catalyst case 60 of the lower case 52, a substantially rectangular discharge port 5 is provided on one side surface.
2c is provided, and a pair of locking holes 52d is recessed in the upper part of the side surface facing the discharge port 52c.
As shown in FIG. 5, when the air cleaning device 50 is housed in the concave portion 41 of the rear package tray 28, a through hole 43 is formed at a position corresponding to the discharge port 52c on the side surface 41a of the concave portion 41. I have. The intake port 5
3, sirocco fan 17, discharge port 52c and through hole 43
The air flowing through the inside of the air purifying device 50 is separated by the rear package tray 28 into a space defined on the opposite side to the vehicle compartment, that is, through a trunk room.
It constitutes a discharge mechanism for discharging to the outside of the vehicle.

Further, a plate-shaped flapper 61 which engages with the discharge port 52c is disposed at the discharge port 52c. On the opposite side surface of the flapper 61, a locking projection 61a is provided at a position corresponding to the locking hole 52d of the discharge port 52c.
Is protruding. When the locking projection 61a of the flapper 61 is inserted into the locking hole 52d of the discharge port 52c, the flapper 61 can rotate around the locking projection 61a. The flapper 61 is rotated by a drive motor (not shown), and can hold the position at an arbitrary position between a position indicated by a solid line and a position indicated by an alternate long and short dash line as shown in FIG. The flapper 61 and the drive motor and the like constitute an adjusting mechanism for adjusting the amount of the air guided to the recirculation mechanism and the discharge mechanism.

Next, the operation of the reflux mechanism, the discharge mechanism, and the adjustment mechanism will be described. First, when the flapper 61 is held at the position shown by the dashed line in FIG. 5, the exhaust port 54 is opened and the discharge port 52c is closed. For this reason, the air guided into the air cleaning device 50 from the intake port 14 is:
Almost the whole amount is returned to the vehicle interior through the exhaust port 54.

When the flapper 61 is held at the position shown by the solid line in FIG. 5, the exhaust port 54 is closed and the discharge port 52c is opened. Therefore, almost all of the air guided into the air purifying device 50 from the intake port 14 passes through the discharge port 52c, the through hole 43, and the trunk room,
Released to the outside of the vehicle.

When the flapper 61 is held at an arbitrary position between the position indicated by the solid line and the position indicated by the alternate long and short dash line in FIG. Both of the discharge ports 52c are opened. For this reason, a part of the air guided into the air cleaning device 50 from the intake port 14
4, while the other part is also discharged to the outside of the vehicle through the discharge port 52c, the through hole 43, and the trunk room. Further, by adjusting the position of the flapper 61, the amount of the air guided from the air cleaning device 50 to the vehicle interior and the outside of the vehicle can be adjusted.

By providing the recirculation mechanism, the release mechanism, and the adjustment mechanism as described above in the air cleaning device 50, for example,
When air conditioning is performed in the vehicle cabin by the air conditioner provided in the vehicle, by releasing high-temperature air in the vehicle cabin to the outside of the vehicle immediately before the start of cooling, the vehicle cabin is quickly released. Can be shifted to a cooling state.
Therefore, the cooling efficiency can be improved. Similarly, when heating the cabin, the heating efficiency of the cabin is improved by discharging low-temperature air in the cabin to the outside of the vehicle immediately before the start of heating. be able to. Further, for example, in the case where a large amount of dust or dirt, a bad odor component, or the like is contained in the air of the cabin, the air in the cabin is quickly released by discharging the air in the cabin to the outside of the vehicle. Cleaning and dust collecting filter 55,
The burden on the photocatalyst filter 57 and the UV lamp 58 can be reduced.

The air purifying device 50 mounted on the rear package tray 28 is configured as described above, so that the filters 55 and 57 are exposed to the vehicle interior when the cover 13 is removed. The filters 55 and 57 can be easily replaced from the vehicle interior.

As described in detail above, according to the second embodiment, the following excellent effects can be obtained. (6) When the air purifying device 50 placed on the rear package tray 28 is detached from the cover 13, the filters 55 and 57 are arranged to expose the inside of the vehicle compartment. Therefore, the filters 55 and 57 can be easily replaced from the vehicle interior.

(7) When cooling or heating the cabin by using an air conditioner provided in the vehicle, high or low temperature air in the cabin is discharged to the outside of the vehicle so that the cabin is released. Cooling and heating efficiency can be improved. Similarly, the air in the cabin can be efficiently purified, and the burden on the dust collection filter 55, the photocatalyst filter 57, and the UV lamp 58 can be reduced.

(8) The discharge port 5 is provided on the side of the lower case 52.
2 c, and a through hole 43 is provided on the side surface of the concave portion 41 of the rear package tray 28. As described above, the discharge mechanism is realized with a simple configuration.

(9) Since the flapper 61 is provided inside the exhaust port 54, the size of the air cleaning device 50 can be suppressed. In each of the embodiments, for example, the configuration can be appropriately changed as follows.

In the first embodiment, the intake port 14 and the exhaust port 15 of the air cleaning device 11 are arranged along the front-rear direction of the vehicle. However, as shown in FIG. May be arranged along.

In this way, the air purifying device 11 of the present invention can be applied even when a sufficient length of the rear package tray 28 in the front-rear direction of the vehicle cannot be secured in a small car or the like.

In the first embodiment, the intake grille 34 is detachable from the cover 13. However, the intake grille 34 and the cover 13 may be integrally formed.

With this configuration, the number of parts can be further reduced. As the activating light source, the activating LED 29 is used in the first embodiment, and the UV lamp 5 is used in the second embodiment.
8 are employed, for example, a mercury lamp, a laser light source, or the like may be employed.

In the first embodiment, the display LED 30 is used as the display light source. However, for example, an electric light or the like may be used. In the above embodiments, the air inlets 14 of the air purifying devices 11 and 50 are arranged in front of the vehicle with respect to the exhaust ports 15 and 54, but this arrangement may be reversed. That is, the intake port 14 may be disposed rearward of the vehicle with respect to the exhaust port 15. In the second embodiment, the intake port 14 and the exhaust port 54 may be arranged so as to be arranged in the left-right direction of the vehicle.

In the second embodiment, the flapper 61 is used as the adjusting mechanism. However, the flapper 61 is used to open and close the exhaust port 54 and the discharge port 52c using, for example, a slide door or a roll screen. It may be performed.

In the second embodiment, the air purifying device 50 is not integrally provided with other electric components. However, the air purifying device 50 is provided with the stop lamp lighting, the trunk room lighting and the like. It may be.

With this configuration, the number of parts can be further reduced. In the second embodiment, the discharge port 52c as the discharge mechanism is provided on the side surface of the lower case 52. However, the discharge port 52c may be provided on the bottom surface of the lower case 52, for example. In this case, the through hole 43 of the concave portion 41 of the rear package tray 28 is also provided at a position corresponding to the insertion hole 52a.

In the second embodiment, the flapper 61 as the adjusting mechanism is connected to the exhaust port 54 of the air cleaning device 50.
, But is not limited to this position. This may be appropriately changed and provided, for example, at the center of the intake port 14 and the exhaust port 54.

In the second embodiment, the dust collecting filter 55 and the photocatalyst filter 57 are separately provided. However, a configuration in which these are integrally provided may be used.

[0093] Even in such a case, substantially the same effects as in the above embodiments can be obtained. Next, technical ideas other than the inventions described in the claims, which can be understood from the embodiments and modifications, will be described below together with their effects.

(1) The rear package tray according to any one of claims 10 and 11, wherein the adjustment mechanism is a flap. Therefore, according to the invention described in (1), since the flapper can be provided inside the exhaust port of the air cleaning device, it is possible to suppress an increase in the size of the air cleaning device. can get.

[0081]

According to the first aspect of the present invention, parts can be shared, the number of parts and the number of work steps for assembling can be reduced, and the manufacturing cost can be reduced. be able to.

According to the invention described in claim 2, according to claim 1
In addition to the effects of the invention described in (1), by attaching the activating light source and the display light source to a common subunit, the air purifying device unit can be made compact.

According to the third aspect of the present invention, the first aspect
Alternatively, in addition to the effect of the invention described in claim 2, by attaching the activation light source and the illumination light source to a common subunit, the air purifying device unit can be made compact.

According to the invention set forth in claim 4, according to claim 1,
In addition to the effects of the invention according to any one of claims 3 to 3, while maintaining the function as the display device unit,
The air purifier unit can be made more compact.

According to the invention set forth in claim 5, according to claim 1,
In addition to the effects of the invention described in any one of the fourth to fourth aspects, the parts can be shared by integrating the cover of the air purifying device unit and the cover of the display device unit. Therefore, it is possible to reduce the number of parts and the manufacturing cost.

According to the invention described in claim 6, according to claim 1,
In addition to the effects of the invention according to any one of claims 5 to 5, the total length of the air cleaning device can be reduced,
The air purifier unit can be made more compact.

According to the invention of claim 7, according to claim 1,
In addition to the effects of the invention described in any one of claims to 6, the filter can be easily replaced. According to the invention described in claim 8, in addition to the effect of the invention described in any one of claims 1 to 7, it is possible to improve the cooling and heating efficiency of the vehicle interior. Further, the burden on the filter, the photocatalytic filter, and the activation light source can be reduced.

According to the ninth aspect, the filter can be easily replaced. According to the invention as set forth in claim 10, it is possible to improve the cooling / heating efficiency and the like in the vehicle interior.

According to the eleventh aspect, in addition to the effect of the tenth aspect, the discharge mechanism can be realized with a simple configuration.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing the entire configuration of a first embodiment of the present invention.

FIG. 2 is a perspective view showing a state where a rear package tray is mounted on a vehicle.

FIG. 3 is a sectional view taken along line 3-3 in FIG. 2;

FIG. 4 is an exploded perspective view showing the entire configuration of the second embodiment of the present invention.

FIG. 5 is a cross-sectional view showing a state where the air cleaning device is assembled to a rear package tray.

FIG. 6 is an exploded perspective view showing the overall configuration of another example of a rear package tray.

FIG. 7 is a perspective view showing a conventional air cleaning device.

[Explanation of symbols]

11 air purifier, 12 air purifier unit, 1
2a 1st subunit as a subunit, 12b
... Second sub-unit as sub-unit, 13 ... Cover, 14 ... Inlet, 15 ... Exhaust, 18 ... Photocatalytic filter, 25 ... High-mount stop lamp as display unit, 26 ... Trunk room lamp as lighting unit 28, a rear package tray; 29, an activation light emitting diode as an activation light source; 30, a display light emitting diode as a display light source; 31, an electric lamp as an illumination light source; 50, an air cleaning device; Discharge port, 54 ... Exhaust port constituting a reflux mechanism, 61 ...
Flapper that constitutes the adjustment mechanism.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Masanobu Mutoh 1 Ochiai Nagahata, Kasuga-machi, Nishikasugai-gun, Aichi Prefecture Toyota Gosei Co., Ltd. Toyoda Gosei Co., Ltd. (72) Inventor Hiroshi Suyama 1, Ochiai, Ogai, Kasuga-cho, Nishi-Kasugai-gun, Aichi Prefecture Toyoda Gosei Co., Ltd. Co., Ltd. (72) Inventor: Toshio Takahashi 1 Ochiai, Nagahata, Kasuga-cho, Nishi-Kasugai-gun, Aichi Prefecture Toyota Gosei Co., Ltd. F-term (reference)

Claims (11)

[Claims] An air purifying device unit for purifying air in a vehicle interior, and a driver of a following vehicle is notified of an operation of the driver of the own vehicle in a rear package tray provided behind a rear seat of the vehicle interior. An electric component integrally including at least two units of a display device unit and a lighting device unit for illuminating a space defined on the opposite side of the rear package tray from the compartment is provided. And rear package tray. 2. The air purifying device unit has a photocatalytic filter and an activation light source for activating the photocatalytic filter, and the display device unit has a display light source for lighting and displaying an operation of the driver. 2. The rear package tray according to claim 1, wherein the activation light source and the display light source are mounted on a common subunit. 3. The air purifying device unit has a photocatalytic filter and an activation light source for activating the photocatalytic filter, and the illuminating device unit has an illuminating light source for illuminating the space. 3. The rear package tray according to claim 1, wherein the light source and the illumination light source are mounted on a common subunit. 4. The air purifying device unit includes an intake port and an exhaust port arranged along a front-rear direction of the vehicle,
The rear package tray according to any one of claims 1 to 3, wherein the display device unit is arranged at the rearmost position in the front-rear direction of the vehicle. 5. The rear package tray according to claim 1, wherein the cover of the air cleaning device unit and the cover of the display device unit are integrated. 6. The rear according to claim 1, wherein an intake port or an exhaust port of the air purifying device unit is formed so as to overlap with the display device unit. Package tray. 7. The air purifying device unit includes an air purifying device main body, a cover detachably provided on the main body, and a filter also provided detachably on the air purifying device main body. The rear package tray according to any one of claims 1 to 6, wherein the filter is arranged so as to be exposed to the vehicle interior side when the cover is removed. 8. The air purifying device unit has a recirculation mechanism for recirculating air flowing through the interior of the air purifier into the vehicle interior, a discharge mechanism for releasing air flowing through the interior to a space different from the interior of the vehicle interior, The rear package tray according to any one of claims 1 to 7, further comprising an adjusting mechanism that adjusts an amount of the air guided to the reflux mechanism and the discharging mechanism. 9. A rear package tray provided behind a rear seat in a vehicle interior, comprising an air purifier unit for purifying air in the vehicle interior, the air purifier unit being an air purifier main body, and a main body thereof. A cover provided detachably with respect to the
Similarly, a filter provided detachably with respect to the air cleaning device main body, and in a state where the cover is removed,
A rear package tray, wherein the filter is disposed so as to be exposed to the vehicle interior. 10. A rear package tray provided behind a rear seat of a vehicle interior, comprising: an air purifier unit for purifying air in the vehicle interior, wherein the air purifier unit circulates air flowing through the interior of the air purifier unit. A recirculation mechanism for recirculating air into the vehicle interior, a release mechanism for releasing air flowing through the interior to a space different from the vehicle interior, and an adjustment mechanism for adjusting the amount of the air guided to the recirculation mechanism and the release mechanism. A rear package tray comprising: 11. The discharge mechanism discharges air guided to the discharge mechanism to the outside of the vehicle through a space defined by the rear package tray on a side opposite to the vehicle compartment. The rear package tray according to claim 10, wherein: