JP2019100034A - Door structure with lighting - Google Patents

Abstract

To provide a means of lighting that is capable of improving the living comfort of a house at night, such as at bedtime, and also that may not impair the aesthetic property of the corridor.SOLUTION: A door structure 1 with lighting includes a door frame 10 provided in an opening 5 of a wall 4 that separates a corridor 2 and a room 3 in a house, a door 40 supported by the door frame 10, and a lighting fixture 50 arranged in the door frame 10. The door frame has a first vertical frame member 20 and a second vertical frame member 30. The lighting fixture 50 is located between the first vertical frame member 20 and the second vertical frame member 30, and has a front portion 61 positioned toward the corridor 2 with respect to the door 40 and a rear portion 64 positioned toward a room 3. A right side surface 62 parallel to a passing direction 9 of the opening 5 at the front portion 61 and a right side surface 65 parallel to the passing direction 9 at the rear portion 64 are in coplanar with a right side surface 21 parallel to the passing direction 9 of the first vertical frame member 20 and a right side face 31 parallel to the passing direction 9 in the second vertical frame member 30.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a lighted door structure having a door frame, a door and a luminaire.

  Lighting is disposed inside a building such as a house. As for the brightness of the illumination, a standard such as JIS is defined. For example, according to the JIS illumination standard, recommended illuminance according to work content and usage of space is defined. Under this JIS lighting standard, the recommended illuminance for a house is set, for example, to 300 lx for a kitchen kitchen, 100 lx for a study or entrance, 75 lx for a toilet, 50 lx for a living room in general, a hallway, and 20 lx for an entire bedroom. . When designing the light of a house, such a standard etc. are referred to, and arrangement and brightness of the light are determined.

JP 2002-373506 A

  The inventors have intensively studied to create a new concept lighting that emphasizes the living environment, and have noticed the following problems in the conventional lighting design. In the conventional lighting design, for example, the illuminance of the bedroom is the recommended illuminance of the bedroom (for example, 20 lx), the illuminance of the corridor is the recommended illuminance of the corridor (for example, 50 lx), and the recommended illuminance of the toilet is the recommended illuminance of the toilet (75 lx) It is decided together. Each lighting fixture generally emits a light downward from the ceiling, and is turned on when entering an area (a room, a corridor, etc.) and turned off when exiting.

  In this case, the residents of the house are exposed to a large change in brightness according to the illuminance of the respective lights as they move within the house. Such changes in brightness can sometimes make the home uncomfortable. For example, while sleeping in the bedroom, a resident who wakes up by urination moves from the bedroom through the corridor to the toilet, adds use in the bathroom, and then returns from the toilet through the corridor to the bedroom. During this time, residents are exposed to changes in brightness, being placed under 20 lx in the bedroom, 50 lx in the corridor, and 75 lx in the bathroom. Residents who have returned to the bedroom want to sleep quickly again, but exposure to the brightness of each part and changes in brightness may cause the residents at bedtime to be completely awake and it may be difficult to quickly sleep again. is there.

  As lighting fixtures other than lighting fixtures provided on the ceiling to assist movement in a corridor or the like at night, lighting fixtures conventionally referred to as night lights or foot lights have been provided (see, for example, Patent Document 1) ). A night light is placed at the lower part of the wall facing the corridor and illuminates the foot. If such a night light is installed, the corridor can be moved without lighting the lighting fixtures provided on the ceiling of the corridor. However, even if a night light or the like is used, when the lighting equipment provided on each ceiling is turned on in the bedroom or the toilet, the difference in brightness between the corridor and the bedroom, or the distance between the corridor and the toilet The difference in brightness is greater than the difference in brightness when the lighting fixtures provided on the ceiling of the corridor are turned on. As a result, the problem that the resident is exposed to a large change in brightness can not be solved. In addition, night lights and the like are often inserted into wall outlets and installed in a state of being projected from the wall, so that unevenness due to lighting occurs on the walls of residential corridors, and the design of the corridors There is a problem to reduce.

  The present invention has been made in view of the above-described circumstances, and its object is to improve the living comfort of a house at night, such as when going to bed, and to provide a means of lighting that does not have the possibility of impairing the design of the corridor. It is to provide.

(1) A lighted door structure according to the present invention is disposed in a door frame provided at an opening of a wall separating a corridor and a room in a house, a door supported by the door frame, and the door frame And a lighting fixture. The door frame is a first vertical frame member whose horizontal cross section is rectangular, and a second vertical frame which is located below the first vertical frame member and whose horizontal cross section has the same shape as the horizontal cross section of the first vertical frame member. And a member. The lighting fixture is positioned between the first vertical frame member and the second vertical frame member. The luminaire is located in the room with respect to the first irradiation site located toward the corridor with respect to the door with the opening closed and with respect to the door with the opening closed. And a second irradiation site. A first surface parallel to the passing direction of the opening at the first irradiation site and a second surface parallel to the passing direction at the second irradiation site are parallel to the passing direction of the first vertical frame member The third surface is flush with the fourth surface parallel to the passing direction in the second vertical frame member.

  Since the first and second illumination sites of the luminaire are located in the hallway and the room relative to the door, both sides of the door are illuminated with the same luminaire. Therefore, the difference in brightness between the corridor and the room (for example, a bedroom or a toilet) can be reduced, and the living environment can be improved. Further, since both the first irradiation site and the second irradiation site are visually recognized in the state where the door is opened, it is possible to effectively assist the resident's passage through the opening.

  In addition, the first surface of the first irradiation site and the second surface of the second irradiation site are flush with the third surface of the first vertical frame member and the fourth surface of the second vertical frame member. A form with high convenience and design that does not have a projection or the like that forms a straight line from the frame member to the first irradiation site and the second irradiation site, and the second vertical frame member, and prevents passage of the opening. It can be realized.

(2) Preferably, the first irradiation site and the second irradiation site may be located near the handle of the door in a state in which the opening is closed.

  Since the handle of the door is illuminated by the first and second irradiation sites, opening and closing is facilitated on both sides of the door. Also, unlike the night light etc., by positioning the door at an appropriate height near the handle of the door, the first irradiation site and the second irradiation site move and operate on both sides of the door (for example, toilet stool or , Sleeping in the bedroom, etc.) can be properly assisted. In addition, since the first irradiation site and the second irradiation site are apart from the eye level of a person, glare can be reduced compared to conventional ceiling lighting.

(3) Preferably, the first irradiation site and the second irradiation site may be arranged side by side along the passing direction.

  By this arrangement, the distance between the human eye and the first irradiation site and the second irradiation site is substantially the same, and the change in brightness is further suppressed. Further, the first irradiation site and the second irradiation site are arranged side by side, and the effect of assisting the passage of the opening in the state where the door is opened is further enhanced.

(4) Preferably, the first irradiation site has a fifth surface intersecting with the passing direction, and the upper surface of the fifth surface and the sixth surface intersecting with the passing direction of the first vertical frame member The lower end is a continuous surface, and the lower end of the fifth surface and the upper end of the seventh surface intersecting with the passing direction in the second vertical frame member may be a continuous surface. The second irradiation site has an eighth surface intersecting the passing direction, and the upper end of the eighth surface is continuous with the lower end of the ninth surface intersecting the passing direction of the first vertical frame member The lower end of the eighth surface and the upper end of the tenth surface intersecting with the passing direction in the second vertical frame member may be a continuous surface.

  According to the above configuration, even in the plane intersecting with the passing direction, since the first vertical frame member extends from the first irradiation site and the second irradiation site to the second vertical frame member, the illumination is performed. The design of the door structure can be further enhanced.

(5) Preferably, the lighting fixture has one light source, and light emitted from the light source may be irradiated from the first irradiation site and the second irradiation site.

  According to said structure, it becomes easy to make the light from a 1st irradiation site | part and a 2nd irradiation site | part into the same intensity, and the change of brightness is further suppressed. In addition, the luminaire can be realized with a simple configuration.

(6) Preferably, the luminaire may have a light transmitting member made of a resin that transmits light and located between the light source and the door. The first surface of the first irradiation site and the second surface of the second irradiation site are surfaces parallel to the passing direction of the light transmitting member.

  According to the above configuration, it becomes easier to make the light from the first irradiation site and the light from the second irradiation site the same intensity, and the change in brightness is further suppressed. In addition, the luminaire can be realized with a simpler configuration.

(7) Preferably, the lighted door structure may have a door contact member that contacts the door with the opening closed. The door stop member is disposed in contact with the surface of the first vertical frame member, the surface of the light transmitting member, and the surface of the second vertical frame member.

  Since the door contact member suppresses direct contact between the lighting device and the door, the possibility of breakage of the lighting device can be reduced.

(8) Preferably, the light source is an organic EL panel, and the light emitting surface of the organic EL panel is preferably parallel to the passing direction.

  According to the above configuration, the light emitted from the light source in the direction orthogonal to the passing direction becomes stronger than the light emitted in the passing direction. This allows the luminaire to be a localized light that illuminates the door more intensely than the surroundings (e.g. corridors, bedrooms, toilets etc). Therefore, it is possible to effectively assist the passage of the opening while suppressing an increase in ambient brightness by the lighting apparatus.

  According to the lighted door structure according to the present invention, it is possible to improve the living comfort of the house at night, such as when going to bed, and to provide a means of lighting that is not likely to impair the design of the corridor.

FIG. 1 is a front view of a lighted door structure. FIG. 2 is an AA longitudinal sectional view of the illuminated door structure. FIG. 3 is a perspective view of the lighting fixture, the first vertical frame member, and the second vertical frame member. FIG. 4 is an exploded view of the illuminated door structure. FIG. 5 is a front view of the illuminated door structure according to the first modification. FIG. 6 is a B-B vertical cross-sectional view of the illuminated door structure according to the first modification. FIG. 7 is a floor plan of a house to which the lighted door structure is applied.

  Hereinafter, embodiments of the present invention will be described. The embodiments described below are merely examples of the present invention, and it goes without saying that the embodiments of the present invention can be appropriately modified without departing from the scope of the present invention. Further, the vertical direction 7 is defined based on the posture (the posture shown in FIG. 1) in which the lighted door structure 1 is installed in the opening 5 of the wall 4 and the horizontal frame 11 of the door frame 10 extends in the horizontal direction. 8 is defined, and the front-rear direction 9 is defined as a direction orthogonal to the vertical direction 7 and the left-right direction 8. The front-rear direction 9 is an example of the passing direction of the opening 5.

  In the present embodiment, the illuminated door structure 1 shown in FIG. 1 is described. The lighted door structure 1 is disposed in a door frame 10 provided at the opening 5 of the wall 4 separating the hallway 2 and the room 3 in the house, a door 40 supported by the door frame 10, and the door frame 10. And the lighting fixture 50. In the present embodiment, the opening 5, the door frame 10 and the door 40 are rectangular when viewed in the front-rear direction 9.

  The door frame 10 has a horizontal frame 11 extending in the left-right direction 8 and a right vertical frame 12 and a left vertical frame 13 extending in the vertical direction 7. The left vertical frame 13 of the door frame 10 is located below the first vertical frame member 20 having a rectangular horizontal cross section (cross section taken along a plane perpendicular to the vertical direction) is rectangular, and the horizontal cross section is first And a second vertical frame member 30 having the same shape as the horizontal cross section of the vertical frame member 20. That is, the first vertical frame member 20 and the second vertical frame member 30 are quadrangular prisms whose cross-sectional outer shape is a square. The first vertical frame member 20 and the second vertical frame member 30 are, as shown in FIG. 2, the center plane 42 of the door 40 (a plane perpendicular to the front-rear direction 9 and at the center of the door 40 in the thickness direction). Surface symmetrical with respect to the surface). C-chamfering is applied to a ridgeline at which the right side surface 21 and the front surface 22 intersect and a ridgeline at which the right side surface 21 and the rear surface 23 intersect in the first vertical frame member 20. C-chamfering is applied to a ridgeline at which the right side surface 31 and the front surface 32 intersect and a ridgeline at which the right side surface 31 and the rear surface 33 intersect in the second vertical frame member 30.

  The lower surface of the first vertical frame member 20 and the upper surface of the second vertical frame member 30 are surfaces perpendicular to the vertical direction 7. The first vertical frame member 20 has a groove 24 in the right side surface 21 in which a door contact member 80 described later is fitted. The second vertical frame member 30 has a groove 34 in the right side surface 31 in which a door contact member 80 described later is fitted.

  The door 40 is supported by the door frame 10 such that the inside of the door frame 10 can be moved in the left-right direction 8. In the present embodiment, the door 40 is a single sliding door. The door 40 closes the opening 5 in a state where the door 40 is positioned at the inner left end of the door frame 10 and the left end surface of the door 40 is in contact with the left vertical frame 13. Then, the door 40 moves rightward from the inner left end of the door frame 10, and the opening 5 is opened with the left end surface of the door 40 separated from the left vertical frame 13.

  As shown in FIGS. 2 and 3, in the present embodiment, the lighting fixture 50 is disposed on the left vertical frame 13 of the door frame 10. Specifically, the lighting fixture 50 is positioned between the first vertical frame member 20 and the second vertical frame member 30. The luminaire 50 is located near the handle 41 of the door 40 with the opening 5 closed (see FIGS. 1 and 2). In the present embodiment, the luminaire 50 is disposed such that the center of the luminaire 50 in the vertical direction 7 is at the same height as the center of the handle 41 in the vertical direction 7.

  As shown in FIG. 4, the luminaire 50 has a light transmitting member 60 and an organic EL panel 70.

  The light transmitting member 60 is a member made of resin that transmits light. The light transmitting member 60 has a U-shaped horizontal cross section, and has a space in which the organic EL panel 70 can be disposed. The light transmitting member 60 is disposed in a posture in which the open side of the U-shaped horizontal cross section faces the left. The size in the left-right direction 8 of the light transmitting member 60 is the same as the size in the left-right direction 8 of the first vertical frame member 20 and the second vertical frame member 30. The size of the light transmitting member 60 in the front-rear direction 9 is the same as the size of the first vertical frame member 20 and the second vertical frame member 30 in the front-rear direction 9. The light transmitting member 60 has a shape of plane symmetry with respect to the center plane 42 of the door 40, as shown in FIG.

  The upper and lower surfaces of the light transmitting member 60 are surfaces perpendicular to the vertical direction 7. The light transmitting member 60 is located below the first vertical frame member 20 in a state where the upper surface of the light transmitting member 60 is in contact with the lower surface of the first vertical frame member 20. The light transmitting member 60 is positioned above the second vertical frame member 30 with the lower surface of the light transmitting member 60 in contact with the upper surface of the second vertical frame member 30. That is, the light transmitting member 60 is disposed in the left vertical frame 13 of the door frame 10 of the lighted door structure 1 in a state of being sandwiched between the first vertical frame member 20 and the second vertical frame member 30. The light transmitting member 60 has a groove 67 in the right side surface in which a door contact member 80 described later is fitted.

  The organic EL panel 70 is a flat electric element in which the light emitting surface 71 emits light by energization. A power cable (not shown) of the organic EL panel 70 is connected to a power supply and a switch (neither is shown) inside the wall 4. The switch is arranged on the surface towards the corridor 2 of the wall 4 or on the surface towards the room 3. When the resident turns on the switch, power is supplied from the power source to the organic EL panel 70 through the power cable, and the light emitting surface of the organic EL panel 70 emits light. That is, the lighting device 50 is turned on. When the resident turns off the switch, the lighting device 50 is turned off.

  As shown in FIGS. 2 and 4, the organic EL panel 70 is inside the light transmitting member 60 in a posture in which the light emitting surface 71 is orthogonal to the horizontal direction 8 (a posture parallel to the vertical direction 7 and the longitudinal direction 9). It is located in space. The light transmitting member 60 is positioned between the first vertical frame member 20 and the second vertical frame member 30. The lighting fixture 50 is configured as described above.

  The door stop member 80 is a member having a H-shaped horizontal cross section, and is disposed on the right side surface of the left vertical frame 13 in a posture extending along the vertical direction 7. The door stop member 80 is fitted in the groove 24 of the first vertical frame member 20, the groove 67 of the light transmitting member 60, and the groove 34 of the second vertical frame member 30, and the surface of the first vertical frame member 20; It is disposed between the door 40 and the first vertical frame member 20, the light transmitting member 60 and the second vertical frame member 30 in a state of being in contact with the surface of the light transmitting member 60 and the surface of the second vertical frame member 30. Ru. The door stop member 80 comes in contact with the door 40 with the opening 5 closed.

  In the lighted door structure 1 configured as described above, when the organic EL panel 70 that is a light source emits light, the light emitted by the organic EL panel 70 passes through the light transmitting member 60 and is irradiated from the surface of the light transmitting member 60 Ru. In the present embodiment, as shown in FIG. 2, the light transmitting member 60 is located across both of the rooms 3 in the corridor 2. Specifically, a portion of the light transmitting member 60 in front of the groove 67 in the front-rear direction 9 is located in the corridor 2. Hereinafter, this portion is referred to as a front portion 61 (an example of a first irradiation portion). A portion behind the groove 67 in the front-rear direction 9 in the light transmitting member 60 is located in the room 3. Hereinafter, this portion is referred to as a posterior portion 64 (an example of a second irradiation portion).

  That is, the luminaire 50 is located in the front portion 61 located toward the corridor 2 with respect to the door 40 with the opening 5 closed and toward the room 3 with respect to the door 40 with the opening 5 closed. And a posterior portion 64. Then, the light emitted from the organic EL panel 70 is irradiated from the front part 61 to the corridor 2 and is irradiated from the rear part 64 to the room 3.

  The front portion 61 and the rear portion 64 are located in the vicinity of the handle 41 of the door 40 with the opening 5 closed (see FIGS. 1 and 2). Specifically, the upper surfaces of the front portion 61 and the rear portion 64 are located above the handle 41, and the lower surfaces of the front portion 61 and the rear portion 64 are located below the handle 41.

  The front portion 61 and the rear portion 64 are arranged side by side along the front-rear direction 9 as shown in FIGS. 2 and 3. The upper surface of the front portion 61 and the upper surface of the rear portion 64 are located at the same height in the vertical direction 7, and both are surfaces perpendicular to the vertical direction 7. The lower surface of the front portion 61 and the lower surface of the rear portion 64 are located at the same height in the vertical direction 7, and both are surfaces perpendicular to the vertical direction 7. In the present embodiment, as shown in FIG. 2, the front portion 61 and the rear portion 64 have a shape of plane symmetry with respect to the central plane 42 of the door 40.

  In the present embodiment, as described above, the light transmitting member 60 has the same horizontal cross section as the first vertical frame member 20 and the second vertical frame member 30, and the first vertical frame member 20, the light transmitting member 60 (i.e., illumination) The instrument 50) and the second vertical frame member 30 form a continuous and continuous member in appearance.

  The right side surface 62 (an example of the first surface) of the front portion 61 of the light transmitting member 60, the right side surface 65 (an example of the second surface) of the rear portion 64 of the light transmitting member 60, and the first vertical frame member 20 The right side 21 (an example of the third surface) and the right side 31 (an example of the fourth surface) of the second vertical frame member 30 are both orthogonal to the left-right direction 8 and are the up-down direction 7 and the front-back direction It is a plane parallel to the direction 9 and is flush with each other to form one continuous plane.

  The front surface 63 (an example of the fifth surface) of the front portion 61 of the light transmitting member 60, the front surface 22 (an example of the sixth surface) of the first vertical frame member 20, and the front surface 32 (the seventh surface of the second vertical frame member 30) The “an example of the surface” is a surface which is orthogonal to the longitudinal direction 9, is a surface parallel to the vertical direction 7 and the lateral direction 8, is flush with each other, and forms one continuous flat surface.

  Specifically, the upper end of the front surface 63 of the front portion 61 and the lower end of the front surface 22 of the first vertical frame member 20 are continuous surfaces. The lower end of the front surface 63 of the front portion 61 and the upper end of the front surface 32 of the second vertical frame member 30 are continuous surfaces.

  A rear surface 66 (an example of an eighth surface) of the rear portion 64 of the light transmitting member 60, a rear surface 23 (an example of a ninth surface) of the first vertical frame member 20, and a rear surface 33 (the tenth) of the second vertical frame member 30 The “an example of the surface” is a surface which is orthogonal to the longitudinal direction 9, is a surface parallel to the vertical direction 7 and the lateral direction 8, is flush with each other, and forms one continuous flat surface.

  Specifically, the upper end of the rear surface 66 of the rear portion 64 and the lower end of the rear surface 23 of the first vertical frame member 20 are continuous surfaces. The lower end of the rear surface 66 of the rear portion 64 and the upper end of the rear surface 33 of the second vertical frame member 30 are continuous surfaces.

[Effect of the embodiment]
According to the lighted door structure 1 according to the embodiment described above, the light from the one organic EL panel 70 illuminates both sides of the door 40 to reduce the difference in brightness between the corridor 2 and the room 3 Can improve the living environment of the house. With the door 40 open, both the front portion 61 and the rear portion 64 arranged side by side along the front-rear direction 9 are visually recognized, and the luminaire 50 effectively assists the resident to pass through the opening 5. Do.

  Further, since the light transmitting member 60 has a horizontal cross section having the same shape as the first vertical frame member 20 and the second vertical frame member 30, the first vertical frame member 20, the light transmitting member 60 (that is, the lighting fixture 50), and The second vertical frame member 30 is a continuous and continuous member in appearance. When the organic EL panel 70 emits light, light is emitted from the front portion 61 and the rear portion 64, and an impression can be given as if part of the left vertical frame 13 of the door frame 10 emits light. And since the door frame 10 does not have a protrusion etc. which obstruct | pass the passage of the opening part 5, the form with a high convenience and design property is implement | achieved in the door structure 1 with illumination.

[Modification of the embodiment]
In the above embodiment, the door 40 is a so-called single sliding door. However, the door 40 in the illuminated door structure 1 may be a sliding door, a sliding door, a sliding door, or a sliding door. It is possible. Moreover, although the above-mentioned embodiment demonstrated the example which provides the lighting fixture 50 in the left vertical frame 13 of the door frame 10, even if arrange | positioning the lighting fixture 50 in the right vertical frame 12 according to the form and form of the door 40. The lighting fixtures 50 may be disposed on both the right vertical frame 12 and the left vertical frame 13.

[Modification 1]
In the following modified example 1, as shown in FIG. 5 and FIG. 6, the case where the door 40 in the illuminated door structure 1 is a single-opening door will be described. Below, the same numerals are given to the same composition as the above-mentioned embodiment, and explanation is omitted.

  The door 40 which is a single-opening door is rotatably supported by the right vertical frame 12 via a hinge (not shown).

  In the first modification, the door stop member 80 is located behind the door 40 in a state where the opening 5 is closed (see FIG. 6), that is, toward the room 3 with respect to the door 40. The door stop member 80 is a member having a rectangular horizontal cross section, and is disposed on the right side surface of the left vertical frame 13 in a posture extending along the vertical direction 7. The door stop member 80 is disposed in contact with the surface of the first vertical frame member 20, the surface of the light transmitting member 60, and the surface of the second vertical frame member 30. The door stop member 80 comes in contact with the door 40 with the opening 5 closed.

  An example in which the lighted door structure according to the first modification is provided on the second floor of the house 100 will be described with reference to FIG. 7. In this example, the ceiling light fixture 111 is arranged on the ceiling of the hall 101 (an example of a corridor), the ceiling light fixture 112 is arranged on the ceiling of the main bedroom 102 (an example of a room), and the first western room 103 (an example of a room) Ceiling light fixture 113 is disposed on the ceiling of the second Western room 104 (an example of a room), and ceiling light fixture 115 is disposed on the ceiling of the toilet 105 (an example of a room) .

  The illuminated door structure A2 is disposed at the opening of the wall that divides the hole 101 and the main bedroom 102, and the illuminated door structure A3 is disposed at the opening of the wall that divides the hole 101 and the first western room 103. The lighted door structure A4 is disposed at the opening of the wall separating the second western room 104 and the second western room 104, and the lighted door structure A4 is disposed at the opening of the wall dividing the hole 101 and the toilet 105.

  The brightness of the ceiling light fixtures 111 to 115 is set such that the illuminance of each room and the corridors 101 to 105 is the recommended illuminance based on the JIS lighting. For example, the illuminance of the main bedroom 102 is set to 20 lx, the illuminance of the hole 101 to 50 lx, and the illuminance of the toilet 105 to 75 lx.

  And the brightness of the lighting fixtures of the lighted door structures A2 to A5, that is, the brightness of the front part 61 and the rear part 64 turns off the ceiling lighting fixtures 111 to 115 and lights the lighting fixtures of the lighted door constructions A2 to A5. The illuminance of each room and the corridors 101 to 105 when set is 5 lx.

  Thus, the luminaires of the illuminated door structures A2-A5 are darker than the ceiling luminaires 111-115. Specifically, the front part 61 of the luminaire of the illuminated door structures A2 to A5 is darker than 111 of the ceiling luminaire of the hall 101. The rear part 64 of the luminaire of the lighted door structures A2-A5 is darker than the ceiling luminaires 112-114 of each room 102-104.

  The ceiling light fixtures 111 to 115 are turned on during the daytime and at night before going to bed. And at the time of bedtime at night, the ceiling light fixture 111 is turned off, and the light fixtures of the lighted door structures A2 to A5 are turned on.

  The resident who goes to bed in the bed of the main bedroom 102 will wake up by urination and explain the example which goes to the toilet 105. Arrows 120 indicate the flow of residents in this case. Residents who get up from the bed move while checking the feet with the light from the rear part 64 of the lighted door structure A2, and open the door between the main bedroom 102 and the hall 101. Then, the resident is guided by the light from the rear portion 64 and the front portion 61 aligned horizontally in the lighted door structure A2, and passes through the opening.

  The resident who has come out of the main bedroom 102 to the hall 101 moves toward the front part 61 of the illuminated door structure A5 while checking the feet with light from the front part 61 of the illuminated door structure A2, and the hall 101 and the toilet Open the door between 105. Then, the resident is guided by the light from the front portion 61 and the rear portion 64 aligned horizontally in the illuminated door structure A5 and passes through the opening.

  Residents who enter the toilet 105 from the hole 101 close the door and use the light from the rear part 64 of the lighted door structure A5. Then, the resident moves from the toilet 105 to the main bedroom 102 in reverse order and goes to bed in the bed of the main bedroom 102.

[Effect of Modification 1]
In the process of getting up, moving, using the stool, moving, and going to bed of the resident mentioned above, the illuminance of the main bedroom 102, the hall 101 and the toilet 105 is a ceiling due to the lighting fixtures of the lighted door structures A2 and A5 being dark. It is lower than when lighting fixtures 112, 111 and 105 are turned on. Also, the difference in illuminance between the main bedroom 102 and the hall 101, and the hall 101 and the toilet 105 is reduced by the homogeneous illumination by the illuminated door structures A2 and A5. Thus, the lighted door structure can appropriately support the behavior in the house while suppressing the exposure of the residents to excessive brightness and changes in brightness at night, such as at bedtime.

[Other modifications]
In the embodiment and the modification described above, the lighting device 50 is arranged such that the center of the lighting device 50 in the vertical direction 7 is at the same height as the center of the handle 41 in the vertical direction 7. The lighting fixture 50 may be located in the vicinity of the handle 41 of the door 40 with the opening 5 closed. For example, the lighting fixture 50 may be arranged such that at least a part of the lighting fixture 50 is at the same height in the vertical direction 7 as at least a part of the handle 41 of the door 40. For example, the lighting fixture 50 may be disposed such that the distance between the center of the lighting fixture 50 in the vertical direction 7 and the center of the handle 41 in the vertical direction 7 is 100 mm or less.

  In the above embodiment and modification, the surface of the light transmitting member 60 is a smooth flat surface, but on the surface of the light transmitting member 60, a slight pattern, unevenness, a groove or the like may be provided. Further, the front surface 63 and the rear surface 66 of the light transmitting member 60 may not be flat, and may have a bulge or a dent in the front-rear direction 9. The light transmitting member 60 may be a member divided into a plurality of members, and in particular, it may be a member divided into the front and the back of the door 40.

  In the above embodiment, the light transmitting member 60 of the lighting apparatus 50 is entirely made of a resin that transmits light, and light is emitted from the front surface 63 and the rear surface 66 of the light transmitting member 60. A configuration is also possible in which light is emitted from the right side surface of the lighting fixture 50 and no light is emitted from the front surface and the rear surface.

  The luminaire 50 and the first vertical frame member 20 and the luminaire 50 and the second vertical frame member 30 may be spaced apart. Other members (such as a spacer) may be disposed between the luminaire 50 and the first vertical frame member 20 and between the luminaire 50 and the second vertical frame member 30.

  It is also possible to use a point light source such as an LED element or a light bulb or a linear light source such as a fluorescent lamp instead of the organic EL panel 70 as a light source of the lighting fixture 50.

  In the above embodiment and modifications, the organic EL panel 70 is disposed inside the light transmitting member 60, and the organic EL panel 70 is not exposed to the outside. A configuration in which the organic EL panel 70 is disposed on the surface of the lighting device 50, that is, a configuration in which the surface of the lighting device 50 emits light directly is also possible.

  In the above embodiment, the first vertical frame member 20, the light transmitting member 60, and the second vertical frame member 30 have the shape of plane symmetry with respect to the center plane 42 of the door 40, but have the shape of asymmetry It is also good.

  In the above embodiment, an example in which the organic EL panel 70 is turned on / off by the switch operation of the resident has been described. Instead of the switch operated by the resident, a sensor for sensing the approach of the resident is disposed, and the illuminated door structure 1 is turned on so that the organic EL panel 70 is turned on when the approach of the resident to the illuminated door structure 1 is sensed. It may be configured.

  Further, a sensor for detecting the surrounding brightness is disposed, and the organic EL panel 70 is turned on when the surrounding of the lighted door structure 1 becomes darker than the predetermined brightness, and the organic EL panel 70 is turned off when the surrounding is brighter The illuminated door structure 1 may be configured to be In addition, the timer is arranged, the organic EL panel 70 is turned on when the set lighting time (for example, 9:00 pm) comes, and the lighting is performed so that the organic EL panel 70 is turned off when the set off time (for example The door structure 1 may be configured.

  Further, the power supply and switch of the organic EL panel 70 may be configured to be able to adjust the brightness of the organic EL panel 70. The brightness of the light fixture 50 of the lighted door structure 1 is set to be darker than the brightness of the ceiling light fixture, but the ambient illumination intensity of the lighted door structure 1 is adjusted by adjusting the brightness of the organic EL panel 70 According to the preference and lifestyle of the resident, it is possible to improve the living comfort of the house at night, such as at bedtime.

DESCRIPTION OF SYMBOLS 1, A2-A5 ... Illuminated door structure 2 ... Corridor 3 ... Room 4 ... Wall 5 ... Opening part 10 ... Door frame 20 ... 1st vertical frame member 21 .. · · Right side (an example of the third side)
30 ... second vertical frame member 31 ... right side (an example of the fourth surface)
40 ... door 50 ... lighting fixture 61 ... front part (an example of the first irradiation part)
62 ... right side (an example of the first surface)
64 ··· Rear part (an example of the second irradiation part)
65 ... right side (an example of the second side)

Claims (8)

An illuminated door structure having a door frame provided at an opening of a wall separating a corridor and a room in a house, a door supported by the door frame, and a lighting fixture disposed in the door frame,
The door frame is a first vertical frame member whose horizontal cross section is rectangular, and a second vertical frame which is located below the first vertical frame member and whose horizontal cross section has the same shape as the horizontal cross section of the first vertical frame member. Having a member,
The lighting fixture is located between the first vertical frame member and the second vertical frame member,
The luminaire is located in the room with respect to the first irradiation site located toward the corridor with respect to the door with the opening closed and with respect to the door with the opening closed. And a second irradiation site to
A first surface parallel to the passing direction of the opening at the first irradiation site and a second surface parallel to the passing direction at the second irradiation site are parallel to the passing direction of the first vertical frame member The third surface and the fourth surface parallel to the passing direction in the second vertical frame member are flush with each other,
Lighted door structure.   The lighted door structure according to claim 1, wherein the first irradiation site and the second irradiation site are located in the vicinity of the handle of the door in a state in which the opening is closed.   The lighted door structure according to claim 1 or 2, wherein the first irradiation site and the second irradiation site are arranged side by side along the passing direction. The first irradiation site has a fifth surface intersecting the passing direction,
The upper end of the fifth surface and the lower end of the sixth surface intersecting with the passing direction in the first vertical frame member are continuous surfaces,
The lower end of the fifth surface and the upper end of the seventh surface intersecting with the passing direction in the second vertical frame member are continuous surfaces,
The second irradiation site has an eighth surface intersecting the passing direction,
The upper end of the eighth surface and the lower end of the ninth surface intersecting with the passing direction of the first vertical frame member are continuous surfaces,
The lower end of the eighth surface and the upper end of the tenth surface intersecting with the passing direction of the second vertical frame member are continuous surfaces.
The illuminated door structure according to any one of claims 1 to 3.   The lighted door structure according to any one of claims 1 to 4, wherein the luminaire has one light source, and light emitted from the light source is irradiated from the first irradiation site and the second irradiation site.   The luminaire is made of a resin that transmits light, and has a light transmitting member positioned between the light source and the door, and the first surface of the first irradiation site and the second surface of the second irradiation site. The lighted door structure according to claim 5, wherein the second surface is a surface parallel to the passing direction in the light transmitting member. A door contact member in contact with the door in a state in which the opening is closed;
The illuminated door structure according to claim 6, wherein the door stop member is disposed in contact with the surface of the first vertical frame member, the surface of the light transmitting member, and the surface of the second vertical frame member.   The lighted door structure according to any one of claims 5 to 7, wherein the light source is an organic EL panel, and a light emitting surface of the organic EL panel is parallel to the passing direction.

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