JP2011027335A - Interior panel device including air blowing function - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an interior panel device including an air blowing function, enhancing air blowing efficiency and preventing intrusion of foreign matters into an air blowing passage. <P>SOLUTION: The interior panel device 1 with the air blowing function includes: an inner air blowing passage 2 provided in a panel interior space; a pair of ventilation openings communicated via the inner air blowing passage 2, opened onto the panel surface and constituting a suction port 4 and an exhaust port 3; an air blowing means 5; a rotatable opening and closing door 15 provided in at least either one of the pair of ventilation openings; and an air blowing guide face 15b having a round face shape constituting a continuous face continued from the inner wall face 2a on the back side of the inner air blowing passage 2 to the inner face 15c of the opening and closing door 15 in the opening state of the opening and closing door 15 and performing guiding to change the air current direction of air made to enter or leave the ventilation opening including the opening and closing door 15 and air made to flow within the inner air blowing passage 2. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to an interior panel device having a blowing function.

Conventionally, a blower has been used to prevent stagnation of indoor air or to stir indoor air in which a temperature distribution is generated by air conditioning or the like.
As such a blower, a fan type fan is known which is arranged indoors. However, such a fan has a problem that the indoor space cannot be effectively used.
In the following Patent Document 1, a partition having a blowing function is proposed, and this partition communicates with an air passage provided inside the partition via the air passage and is opened to the surface of the partition. And an exhaust port and a line flow fan provided as a blowing means in the air passage.

JP-A-6-307707 (see FIG. 1)

According to the partition described in Patent Document 1, the air in the space partitioned by the partition can be circulated and stirred, and since it is a panel-shaped partition, the indoor space can be effectively used. It is.
However, when a ventilation passage is provided inside the panel, such as a partition, and a ventilation opening composed of an intake port and an exhaust port is provided on the surface of the panel, the air entering and exiting the ventilation opening is provided. Since the airflow direction of the air flowing through the air passage is greatly changed to 90 degrees, there is a problem that the pressure loss is increased and the air blowing efficiency is lowered.
In addition, in a state where the air blowing means such as the line flow fan in the air passage is stopped, foreign matters such as dust and insects enter the air passage through the ventilation opening, and adversely affect the internal parts such as the air blowing means. There was a possibility to give.

  This invention is made | formed in view of the said situation, and it aims at providing the interior panel apparatus with a ventilation function which can improve ventilation efficiency and can prevent the penetration | invasion of the foreign material into a ventilation path.

  In order to achieve the above object, an interior panel device with an air blowing function according to the present invention communicates with an internal air passage provided in a panel internal space via the internal air passage, opens to the panel surface, and is an intake port. And a pair of ventilation openings constituting the air outlet, the air blowing means, a rotatable opening / closing door provided in at least one of the pair of ventilation openings, and in an open state of the opening / closing door Air having an R-surface shape that forms a continuous surface that continues from the inner wall surface on the back side of the internal air passage to the inner surface of the door, and air that enters and exits the vent opening provided with the door, and the internal air passage And a blowing guide surface for guiding the airflow direction of the air flowing therethrough to be changed.

By setting it as such a structure, the indoor air taken in from the inlet port can be ventilated via an internal ventilation path, and it can discharge | emit it toward a room | chamber interior from an exhaust port. Therefore, indoor air can be circulated and agitated by installing the interior panel device with a blowing function in a suitable place in the room.
In addition, since an opening / closing door is provided in at least one of the pair of vent openings, when the door is not in use, the opening / closing door is closed so that foreign matters such as dust and insects enter the internal air passage. Intrusion can be prevented, and the ventilation opening can be made inconspicuous by the open / close door, so that the appearance can be improved.
Further, the air blowing guide surface having the R-surface shape indicates the air flow direction of the air entering and exiting the ventilation opening provided with the opening / closing door and the air flowing through the internal air passage, and the inner wall surface on the inner side of the internal air passage. Change smoothly along the air guide surface and the inner surface of the door. Therefore, pressure loss can be reduced and air blowing efficiency can be improved.

In the present invention, the open / close door may have an R-shaped piece that forms the air guide surface in the open state of the open / close door at a rear end portion in the open state.
In this case, the airflow direction of the air entering and exiting the vent opening and the air flowing in the internal air passage can be changed more smoothly along the R-shaped piece and the inner side surface of the door.

Further, in the present invention, a louver is provided in the ventilation opening provided with the opening / closing door, and the opening / closing door rotates to open the ventilation opening while covering the front side of the louver in the closed state. In doing so, it may be moved so as to bypass the louver.
In this case, when the opening / closing door is rotated so as to open the ventilation opening, it moves so as to bypass the louver so as not to interfere with the louver provided in the ventilation opening. Therefore, this louver can prevent foreign matter from entering the internal air passage even when the open / close door is open.
Further, since the front side of the louver is covered when the open / close door is closed, the louver is concealed and the appearance can be improved.

Further, in this configuration, the end portion of the louver on the side where the opening and closing door is rotated and moved may have an R-shaped surface along the inner side surface of the opening and closing door.
In this case, the moving radius of the opening / closing door that is opened and closed by moving so as to bypass the louver can be made relatively small, and the gap between the opening / closing door and the louver can be made relatively small.

Moreover, when the interior panel device with a blowing function according to the present invention is installed vertically and used as a wall panel, the pair of ventilation openings are formed apart from each other in the vertical direction, and the opening and closing The door may be provided in the upper ventilation opening, and the center of gravity may be rearward of the pivot point in the open state.
With such a configuration, air near the ceiling or floor surface of the room can be sucked and discharged to the opposite side, so that the room air can be circulated and stirred more efficiently.
In addition, since the center of gravity of the door is behind the pivot point in the open state of the door, a moment to the rear side in the open state, that is, the side that maintains the open state acts on the door. The open state of the door can be stabilized. Therefore, there is no need to provide a fixing means such as a lock mechanism for holding the open / close door, and the structure of the apparatus can be simplified.

  Since the interior panel device with a blowing function according to the present invention has the above-described configuration, it is possible to improve the blowing efficiency and to prevent foreign matters from entering the internal blowing path.

(A)-(c) shows typically one Embodiment of the interior panel apparatus with a ventilation function which concerns on this invention, (a) is a schematic longitudinal cross-sectional view in the XX line in Fig.2 (a). Plan views (b) and (c) are explanatory views for explaining the opening and closing operation of the door. (A) is a schematic whole perspective view of the interior panel apparatus, (b) is a partially exploded schematic perspective view of the interior panel apparatus. (A), (b) is a general | schematic fragmentary longitudinal cross-sectional view for demonstrating the opening / closing mechanism of the opening / closing door of the same interior panel apparatus.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In the present embodiment, as an interior panel device with a blowing function, as shown in FIGS. 1A and 2A, a vertically long and flat rectangular wall panel 1 installed vertically along a wall surface W. Is illustrated.
This wall panel 1 communicates with an internal air passage 2 provided in the panel internal space via the internal air passage 2 and opens to the surface of the panel to form an exhaust port and an air intake port. 3 and 4 and a sirocco fan 5 as a blowing means.

In the present embodiment, the pair of ventilation openings 3 and 4 are formed to be separated from each other in the vertical direction of the wall panel 1. The exhaust port 3 is provided on the upper end side, and the intake port 4 is provided on the lower end side. It is an aspect.
The wall panel 1 includes an intermediate portion 30 that is long in the vertical direction, and an upper outer portion 10 and a lower outer portion 20 that are connected to the upper and lower portions of the intermediate portion 30, respectively. A path 2 is formed.

As shown in FIG. 2, the intermediate portion 30 opens forward and vertically, and has a duct member 7 formed in the shape of a vertically long concave groove, and a vertically long rectangular plate-like front plate 6 that closes the front opening of the duct member 7. And. An operation section 9 for performing ON / OFF operation of the sirocco fan 5 and air volume adjustment is provided at a substantially intermediate portion in the longitudinal direction of the front plate 6 and closer to one long side.
As shown in FIG. 2 (b), the intermediate portion 30 is fixed to the rear surface of the front plate 6 with attachment pieces 7 a and 7 a protruding outward from the front end portions of both side walls of the duct member 7. It is made into the hollow substantially square cylinder shape assembled | attached and opened up and down, and a part of internal blower path 2 is defined by the inner peripheral wall 30a.
In addition, the front plate 6 is formed so that the vertical length and the horizontal width are larger than those of the duct member 7. When these are assembled, the vertical and horizontal ends of the front plate 6 are higher than the vertical and horizontal ends of the duct member 7. Are also assembled to extend in the vertical and horizontal directions.

The lower outer portion 20 includes a casing 21 that opens forward and upward and accommodates the sirocco fan 5 and the like, and a front cover 22 that closes the front opening of the casing 21. An intake port 4 formed in a shape is provided. The lower outer portion 20 has a hollow shape in which the intake port 4 communicates with the upper opening, and a part of the internal air passage 2 is defined by the inner peripheral wall 20a.
Further, in a state in which the casing 21 and the front cover 22 are assembled to form the lower outer portion 20, the front side portion has a shape corresponding to the width and thickness of the front plate 6 of the intermediate portion 30 described above. And the back side part is made into the shape according to the horizontal width and front-back thickness of the duct member 7 of the above-mentioned intermediate part 30. FIG. That is, the front side portion has extended portions 26 and 26 (see FIG. 2B) that extend to the left and right relative to the back side portion, like the left and right end portions of the front plate 6 that extend. Yes. The back side portion is shaped to protrude upward from the front side portion. The upper opening on the rear side and the lower opening on the intermediate part 30 are connected in communication, and the rear surface of the lower end portion of the front plate 6 extended on the front surface of the protruding part on the rear side. Is abutted.

In addition, the above-described intake port 4 is provided with a louver 23 configured by arranging a plurality of blades in parallel.
As shown in FIG. 1A, the filter 24, the fan cover 25, and the sirocco fan 5 are arranged in this order on the back side of the intake port 4 toward the back side.
The filter 24 may be an activated carbon filter having dust capturing property and deodorizing property.
A plurality of sirocco fans 5 are installed in the left-right direction according to the width of the wall panel 1 (substantially the groove width of the duct member 7). It is set as the structure discharged toward the internal space of the intermediate part 30. FIG.
In the fan cover 25, a communication hole 25 a for communicating the intake port 4 and the suction portion of the sirocco fan 5 is formed in a portion corresponding to the suction portion of the sirocco fan 5.
Note that the lower outer portion 20 has a structure in which the front cover 22 can be easily attached to and detached from the casing 21, and the front cover 22 is detached by replacement of the filter 24 in the interior or maintenance of the sirocco fan 5. This is possible.

The upper outer shell portion 10 has an outer shell shape that is generally inverted from the lower outer shell portion 20 described above, and has a casing 11 that opens forward and downward, and a front cover 12 that closes the front opening of the casing 11. The front cover 12 is provided with an exhaust port 3 formed in a horizontally long rectangular shape.
The exhaust port 3 is provided with a pivotable open / close door 15 that opens and closes the exhaust port 3 and a louver 13 that is located on the back side of the open / close door 15 when the open / close door 15 is closed.
As shown in FIG. 1, the opening / closing door 15 has a structure in which the support shaft 16 provided in the casing 11 is pivoted and moved upward and rearward so as to bypass the louver 13. Yes. The details of the louver 13 and the door 15 will be described later.

The upper outer portion 10 has a hollow shape in which the exhaust port 3 communicates with the lower opening, and a part of the internal air passage 2 is defined by the inner peripheral wall 10a.
Further, in the state where the casing 11 and the front cover 12 are assembled to constitute the upper outer shell portion 10, the front side portion thereof is shaped according to the lateral width and thickness of the front plate 6 of the intermediate portion 30, as described above. As described above, the rear side portion has a shape corresponding to the width and front / rear thickness of the duct member 7 of the intermediate portion 30, and both sides of the front side portion are extended portions 17 and 17. The back side portion is shaped to protrude downward from the front side portion. The lower opening of the back side and the upper opening of the intermediate part 30 are connected in communication, and the back of the upper end portion of the front plate 6 extended to the front of the protruding portion of the back side. Is abutted.

In addition, a curved partition member 14 that is curved in an R shape is formed at a portion facing the exhaust port 3 in the inner wall surface 2a on the inner side of the internal air passage 2 (in the illustrated example, the inner wall surface on the inner side of the upper outer shell 10). The upper space of the upper outer shell 10 and the internal air passage 2 are partitioned.
The curved partition member 14 has a cross-sectional shape at both end portions of a quadrangular arc-shaped portion 14a in which a circle centering on an axis 16a (see FIG. 3) of the support shaft 16 of the opening / closing door 15 is roughly divided into four equal parts. Each has a shape that extends downward and forward. The curved partition member 14 has a lower extension portion fixed to the inner wall surface 2a of the inner air passage 2 and a lower end located at the same height as the lower edge of the exhaust port 3, The front end of the front extension portion is in close proximity to or in contact with the back surface of the front cover 12 in the vicinity of the upper edge of the exhaust port 3, thereby defining the upper space of the upper outer portion 10 and the internal air passage 2.

In the upper space partitioned from the internal air passage 2 by the curved partition member 14 as described above, the control unit 8 electrically connected to the sirocco fan 5 and the operation unit 9 is disposed.
Thus, by arrange | positioning the control part 8 in the upper space divided with the internal ventilation path 2, it is hard to be influenced by the air which blows the internal ventilation path 2, and a failure etc. can be prevented.
The control unit 8 receives an operation signal from the operation unit 9 and performs drive control (ON / OFF control, air volume control, etc.) of the sirocco fan 5.

Note that power is supplied to the sirocco fan 5, the control unit 8, and the operation unit 9 through a power cord or the like (not shown) drawn out to the back side of the part as appropriate.
Further, the upper outer portion 10 has a structure in which the front cover 12 can be easily attached to and detached from the casing 11 in the same manner as the lower outer portion 20 described above. It is possible by desorbing.

The louver 13 provided in the exhaust port 3 described above is configured by arranging a plurality of slats in parallel, and is erected vertically from the back surface of the front cover 12 near the lower edge of the exhaust port 3. It is formed so as to curve backward from the midway portion, and the front surface of the curved portion is an R-shaped surface 13a. The R-shaped surface 13a has a substantially quadrangular arc shape obtained by dividing a circle whose center is the shaft center 16a (see FIG. 3) of the support shaft 16 of the door 15 in a side view. The start end portion of the surface 13a is generally located on the horizontal line from the axis 16a, and the end portion thereof is generally located on the perpendicular from the axis 16a.
Further, the end portion of the R-shaped surface 13 a of the louver 13 is a pointed portion that is tapered toward the inner wall surface 2 a of the inner air passage 2. By providing such a pointed head, the frictional resistance to the air blown from the internal air passage 2 toward the exhaust port 3 can be reduced, and the pressure loss can be reduced.
A gap is formed between the R-shaped surface 13a at the upper end of the louver 13 and the upper edge of the exhaust port 3 and the front extending portion of the curved partition member 14, and this gap is an opening / closing door. There are 15 detour movement spaces and storage spaces.

As shown in FIGS. 1C and 3B, the opening / closing door 15 has a flat plate portion 15a that closes most of the exhaust port 3 in the closed state, and one end portion (closed state) of the flat plate portion 15a. A curved R-shaped piece 15b is coupled to the upper end portion in FIG.
The open / close door 15 has a mounting piece 15d protruding from the left and right end portions of the flat plate portion 15a toward the back side (the back side in the closed state), and a shaft insertion hole provided in the mounting piece 15d. Further, the support shaft 16 provided in the casing 11 is inserted through the support shaft 16 and is supported rotatably on the support shaft 16. The mounting piece 15d and the support shaft 16 are shown only on the left and right sides.

As shown in FIGS. 1 (c) and 3 (b), the flat plate portion 15 a of the open / close door 15 is configured so that the front surface of the hand is substantially flush with the surface of the wall panel 1 when the open / close door 15 is closed. In addition, the inner side surface 15c is configured to abut against or approach the front surface of the hand of the louver 13.
Further, as shown in FIGS. 1A and 3A, most of the flat plate portion 15a is accommodated in the internal space of the upper outer shell portion 10 and is disposed substantially horizontally when the open / close door 15 is open. The front end portion in the open state is configured to protrude forward from the surface of the wall panel 1 and is configured to be close to or abut on the upper edge portion of the exhaust port 3.

The R-shaped piece 15b of the open / close door 15 has an arc shape whose sectional shape is obtained by dividing a circle whose center is the axis 16a of the support shaft 16 into approximately six equal parts.
That is, the quarter arc-shaped portion 14 a of the curved partition member 14, the R-shaped surface 13 a of the louver 13, and the R-shaped piece 15 b of the open / close door 15 are all concentric circles with the axis 16 a of the support shaft 16 as the center. It has an arc shape.
Further, as shown in FIGS. 1C and 3B, the R-shaped piece 15 b includes the R-shaped surface 13 a at the upper end of the louver 13 and the exhaust port 3 in the closed state of the door 15. It is set as the structure accommodated in the space | gap between an upper side edge part and the front extension part of the curved division member 14, and it is set as the structure which the last end part is located on the perpendicular from the axis 16a.

Further, as shown in FIGS. 1A and 3A, the R-shaped piece 15b is configured such that the rearmost end portion thereof is positioned on a horizontal line from the shaft center 16a when the open / close door 15 is open. In addition, an R surface that forms a continuous surface that continues from the inner wall surface 2a on the inner side of the internal air passage 2 (in the illustrated example, the front surface of the downwardly extending portion of the curved partition member 14 described above) to the inner surface 15c of the flat plate portion 15a. It has a shape and constitutes a blowing guide surface that guides the air blown upward in the internal air passage 2 toward the exhaust port 3 so as to change the airflow direction. That is, between the inner wall surface 2a on the back side of the vertical internal air passage 2 and the inner surface 15c of the horizontal flat plate portion 15a of the open / close door 15 in the open state, the R-shaped piece 15b having a smooth R-surface shape is formed. It is configured to connect on the inside surface.
Here, the continuous surface is formed with a clearance from the inner wall surface 2a of the inner air passage 2 required when the opening / closing door 15 is opened and closed, and a step due to the thickness of the opening / closing door 15. Including the continuous surface.

The support shaft 16 is provided in the inner space of the upper outer shell portion 10 slightly to the right side of the front and rear direction substantially central portion and slightly to the upper side of the exhaust port 3 in the upper and lower direction substantially central portion.
As shown in FIG. 3A, the center of gravity 15e of the opening / closing door 15 is positioned rearward and upward in the open state of the opening / closing door 15 as shown in FIG. As shown to b), it is set as the structure located in the front side in the open state of the opening-and-closing door 15. FIG.

Thus, the center of gravity 15e of the door 15 is configured to be rearward of the axis 16a of the support shaft 16 in the open state of the door 15 so that the door 15 has a rear side in the open state, i.e., A moment to the side maintaining the open state acts, and the open state of the door 15 can be stabilized. Therefore, there is no need to provide a fixing means such as a lock mechanism for holding the open / close door 15 open, and the structure of the apparatus can be simplified.
In particular, in the present embodiment, since the R-shaped piece 15b is provided at the rear end portion of the open / close door 15 in the open state as described above, the thickness of the wall panel 1 is not increased, and the exhaust port 3 The center of gravity 15e of the open / close door 15 can be efficiently positioned behind the axis 16a of the support shaft 16 without reducing the upper and lower opening width.
In the closed state, the center of gravity 15e of the open / close door 15 is located on the front side of the axis 16a of the support shaft 16, so that a moment to the side maintaining the closed state acts, and the open / close door 15 is closed. It can be stabilized.

When the opening / closing door 15 configured as described above is opened and closed, the opening / closing door 15 moves around the louver 13 as shown in the respective drawings of FIG. 1 with the axis 16a of the support shaft 16 as a rotation fulcrum. Then, the inner side surface 15c of the flat plate portion 15a moves so as to face each other along the R-shaped surface 13a of the louver 13. In addition, the opening / closing door 15 that rotates is close to each other so that the outer surface of the R-shaped piece 15b (the surface on the side different from the support shaft 16) is along the front of the hand of the quarter-arc-shaped portion 14a of the curved partition member 14. Move while.
In the open state of the open / close door 15, as described above, a moment to the side that maintains the open state is acting, but the flat plate portion 15 a of the open / close door 15 is in contact with the upper edge of the exhaust port 3. Regulated and maintained open.
On the other hand, in the closed state of the open / close door 15, as described above, a moment is exerted on the side that maintains the closed state, but the flat plate portion 15 a of the open / close door 15 is connected to the lower edge of the exhaust port 3. Is in contact with the front surface of the hand of the louver 13 and is regulated so that the closed state is maintained.

In the wall panel 1 configured as described above, as shown in FIG. 1A, the door 15 is opened, the exhaust port 3 is opened, and the sirocco fan 5 is activated by operating the operation unit 9. Then, indoor air is taken in from the intake port 4.
The taken-in air is discharged upward from the outlet of the sirocco fan 5 and is blown through the internal air passage 2.
The air blown toward the internal air passage 2 upwards reaches the internal space of the upper outer portion 10, and the air flow direction is changed by the inner side surface of the R-shaped piece 15 b of the opening / closing door 15 constituting the air blowing guide surface to the exhaust port 3. It is guided to change toward the side, and is discharged from the exhaust port 3 toward the indoor space along the inner side surface 15c of the flat plate portion 15a of the door 15.

As described above, the air sucked from the lower intake port 4 located near the floor of the room can be discharged from the upper exhaust port 3 located near the ceiling of the room. Can be efficiently circulated and stirred.
Moreover, since the opening / closing door 15 for opening and closing the exhaust port 3 is provided, when the door is not in use, the opening / closing door 15 is closed to prevent entry of foreign matter such as dust and insects into the internal air passage 2. At the same time, the exhaust port 3 can be made inconspicuous by the open / close door 15, and the appearance can be improved.

Further, in the open state of the opening / closing door 15, an air blowing guide surface having an R-surface shape that constitutes a continuous surface extending from the inner wall surface 2 a of the inner air passage 2 to the inner surface 15 c of the flat plate portion 15 a of the opening / closing door 15 is configured. Since the R-shaped piece 15b is provided in the open / close door 15, the air flow direction of the air blown through the internal air passage 2 is changed to the inner wall surface 2a on the inner side of the internal air passage 2, the R-shaped piece 15b of the open / close door 15 and the open / close door. It can be smoothly changed along the inner side surface 15c of the 15 flat plate portions 15a. Therefore, pressure loss can be reduced and air blowing efficiency can be improved.
In particular, in the present embodiment, since the front end portion of the flat plate portion 15a of the open / close door 15 protrudes forward from the surface of the wall panel 1, the front end portion of the protruding flat plate portion 15a functions as a rectifying portion. Smoother and more efficient air blowing is made.

Further, in the present embodiment, the louver 13 is provided in the exhaust port 3, and when the open / close door 15 covers the front side of the louver 13 in the closed state, and rotates to open the exhaust port 3, the louver 13 Therefore, the louver 13 can be installed in the exhaust port 3 provided with the opening / closing door 15. Therefore, the louver 13 can prevent foreign matter from entering the internal air passage 2 even when the open / close door 15 is open.
Furthermore, since the front side of the louver 13 can be covered by closing the open / close door 15, the louver 13 is concealed and the appearance can be improved.
In particular, in the present embodiment, the upper end portion of the louver 13 on the side where the opening / closing door 15 is rotated and moved has a shape having an R-shaped surface 13a along the inner side surface 15c of the opening / closing door 15 that rotates. The moving radius of the opening / closing door 15 that is opened and closed by moving so as to bypass the louver 13 can be made relatively small, and the gap between the opening / closing door 15 and the louver 13 can be made relatively small.

In addition, when attaching the wall panel 1 according to the present embodiment configured as described above to an attachment target, a part of the wall panel 1 is placed inside the wall so as to be flush with other wall materials or the surface of the wall panel with a blowing function. You may make it attach so that it may be embedded in, or you may make it attach to the existing wall surface.
When mounting so as to be flush with the surface of another wall panel or the like, the back side portion of the upper outer portion 10, the duct member 7 of the intermediate portion 30, and the lower outer portion between the pillars inside the wall 30 on the front side of the studs, extending portions 17 and 26 on the front side portions of the upper outer portion 10 and the lower outer portion 30, and left and right extending portions of the front plate 6 on the intermediate portion 30. May be attached.
Moreover, when attaching to the existing wall surface, the extension parts 17 and 26 of the front side part of the above-mentioned upper shell part 10 and the lower shell part 30, and the back surface of the right and left extension part of the front plate 6 of the intermediate part 30 are described. A spacer member may be disposed and attached between the side and the wall surface. Alternatively, the wall panel 1 may have a substantially uniform thickness without providing such an extension, and in this case, a spacer member or the like is unnecessary.
Thus, in this embodiment, since it is an interior panel device with an air blowing function, it can be installed so as to constitute a wall surface, and the indoor space can be effectively used as compared with a fan such as an indoor installation type fan. .

In the present embodiment, a vertically long and flat rectangular wall panel is illustrated as an interior panel device with a blowing function. However, a horizontally long and flat rectangular wall panel may be used, and an exhaust port and an intake port may be opposite to the illustrated example. You may make it provide in the side.
Furthermore, although the aspect which formed the pair of ventilation opening parts opened on the surface of the wall panel apart from the upper and lower sides is illustrated, you may make it form spaced apart left and right. That is, you may make it the aspect which installs the said wall panel horizontally.

  Furthermore, in the present embodiment, one of the pair of ventilation openings provided on the surface of the wall panel (in this example, the exhaust port 3 on the upper side of the wall panel) is provided with an opening / closing door and a ventilation guide surface is provided. However, at least one of these may be provided on the other side (intake port 4 below the wall panel in this example). In this manner, when the opening / closing door and the air blowing guide surface are provided in the ventilation opening on the lower side of the wall panel, the opening / closing door may be configured to rotate and move downward and rearward. In other words, the open / close door that opens and closes one of the ventilation openings may be configured to rotate in a direction away from the other ventilation opening and toward the rear side.

Moreover, in this embodiment, although the R-shaped piece of the rear-end part in the open state of an opening / closing door is set as the aspect which comprises a ventilation guide surface, it is not restricted to such an aspect. The opening / closing door has a flat plate shape, and an air blowing guide surface having an R-surface shape that forms a continuous surface connected to the inner surface of the opening / closing door in the open state of the opening / closing door is provided on the inner wall surface on the inner side of the internal air passage. It may be. For example, you may make it the curved division member of an example figure comprise a ventilation guide surface. Or you may make it comprise a ventilation guide surface with a part of these opening-and-closing door and a part of curved division member which comprises the inner wall surface of the inner side of an internal ventilation path.
Furthermore, in the example of the figure, a clearance or a thickness step of the door is formed between the R-shaped piece of the door that forms the air guide surface and the inner wall surface on the back side of the internal air passage. The shape of the rear end of the R-shaped piece of the opening / closing door may be a tapered pointed shape like the louver so as to alleviate the step. Moreover, the shape of the lower end part of the downward extension part of a curved division member is good also as the above-mentioned tapered pointed shape. According to such an aspect, pressure loss can be further reduced.

Furthermore, in the present embodiment, an example in which a sirocco fan is provided as a blowing means for blowing the air in the internal air passage is shown, but a cross flow fan or an axial flow is provided in the middle of the internal air passage. You may make it provide a fan etc. as a ventilation means. As described above, when the air blowing means such as the cross flow fan is provided in the middle of the internal air passage, the air blowing efficiency is improved by providing the air guide surfaces as described above at both ends of the internal air passage. It may be.
Moreover, in this embodiment, although it is set as the aspect which provided the louver in the ventilation opening part in which the opening / closing door was provided, since the penetration | invasion of a foreign material etc. can be prevented if the opening / closing door is made into a closed state, as an aspect which does not provide a louver Also good.
Further, in the present embodiment, the opening / closing door is manually opened and closed, and is provided in the upper ventilation opening, and the center of gravity of the opening / closing door is rotated so that the open state is stabilized. Although an example is shown in which it is configured to be located on the rear side of the fulcrum, a lock mechanism or the like for holding the open / closed state of the open / close door may be provided instead of such a configuration.

Furthermore, in the internal air passage of the wall panel according to the present embodiment, a honeycomb-like structure comprising an aggregate of a large number of hollow cylindrical cells that include functional materials such as a humidity control material and a deodorizing agent and open in the air blowing direction. You may make it arrange | position a body. By arranging the honeycomb structure having such humidity control and deodorization properties in the internal air passage, the indoor air can be humidity controlled and deodorized.
Moreover, while providing the partition plate which divides | segments the internal ventilation path of the wall panel which concerns on this embodiment along a ventilation direction, the ventilation means which can be independently driven is provided in each, and one side is the lower intake and upper exhaust similarly to the above The other may be an upper intake and a lower exhaust. According to this, the temperature difference of indoor space can be reduced more efficiently by driving any one of the air blowing means according to the state of temperature distribution in the indoor space.
Or when it is set as the aspect which divides | segments an internal ventilation path in this way, it is good also as an aspect which arrange | positions a honeycomb-like structure in any internal ventilation path.
Thus, when it is set as the aspect which divides | segments an internal ventilation path, you may make it provide several each said ventilation | gas_flowing opening part and opening-and-closing door corresponding to each internal ventilation path.

1 Wall panel (interior panel device with ventilation function)
2 Internal air passage 2a Back side inner wall surface 3 Exhaust port (ventilation opening)
4 Inlet (ventilation opening)
5 Sirocco fans (air blowing means)
13 louvers 13a R-shaped surface 15 Open / close door 15b R-shaped piece (fan guide surface)
15c Inner side surface of the flat plate portion of the door 15e Center of gravity of the door 16a Center axis of the support shaft (turning fulcrum of the door)

Claims (5)

An internal air passage provided in the space in the panel;
A pair of ventilation openings that communicate with each other through the internal air passage and open to the surface of the panel to form an intake port and an exhaust port;
Air blowing means;
A pivotable opening / closing door provided in at least one of the pair of ventilation openings;
In the open state of the door, it has an R-surface shape that forms a continuous surface that continues from the inner wall surface on the back side of the internal air passage to the inner surface of the door, and enters and exits the vent opening provided with the door An air guide surface that guides the air to flow and the direction of airflow of the air flowing through the internal air passage;
An interior panel device with an air blowing function. In claim 1,
The interior panel device with an air blowing function, wherein the open / close door has an R-shaped piece constituting the air guide surface in the open state of the open / close door at a rear end portion in the open state. In claim 1 or 2,
A louver is provided in the ventilation opening provided with the opening and closing door,
The opening / closing door covers the front side of the louver in a closed state, and moves to bypass the louver when rotating to open the ventilation opening, Panel device. In claim 3,
An interior panel device with an air blowing function, wherein an end portion of the louver on the side where the opening and closing door is rotated and moved has an R-shaped surface along an inner surface of the opening and closing door. . It is used as a wall panel that is installed vertically.
The pair of ventilation openings are formed to be separated from each other in the vertical direction,
The blower according to any one of claims 1 to 4, wherein the open / close door is provided at an upper ventilation opening, and has a center of gravity behind a rotation fulcrum in an open state. Noh interior panel equipment.

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