JP6939479B2 - Illuminated door structure - Google Patents

Description

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

Lighting is arranged inside a building such as a house. Here, standards such as JIS are defined for the brightness of lighting. For example, the JIS lighting standard defines the recommended illuminance according to the work content and the use of the space. In this JIS lighting standard, the recommended illuminance of a house is set to, for example, 300 lux for a kitchen kitchen, 100 lux for a study or entrance, 75 lux for a toilet, 50 lux for a living room / corridor, and 20 lux for a bedroom. .. When designing the lighting of a house, such standards and the like are referred to, and the arrangement and brightness of the lighting are determined.

JP-A-2002-373506

The inventors have made extensive studies to create a new concept lighting that emphasizes the living environment, and have noticed the following problems in 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 lpx), the illuminance of the corridor is the recommended illuminance of the corridor (for example, 50 lpx), and the recommended illuminance of the toilet is the recommended illuminance of the toilet (75 lpx). It will be decided together. Each luminaire generally illuminates downwards from the ceiling, turning on when entering each area (room, corridor, etc.) and turning off when leaving.

Then, the inhabitants of the house are exposed to a large change in brightness according to the illuminance of each lighting as they move in the house. Such changes in brightness can sometimes make a home uncomfortable to live in. For example, a resident who awakens due to urination while sleeping in the bedroom moves from the bedroom to the toilet through the corridor, and after doing some work in the toilet, returns from the toilet through the corridor to the bedroom. During this time, the inhabitants are placed in an environment of 20 lpx in the bedroom, 50 lpx in the corridor, and 75 lpx in the toilet, and are exposed to changes in brightness. Residents who have returned to the bedroom want to sleep again quickly, but exposure to the brightness of each part and changes in brightness may cause the sleeping resident to become completely awake and difficult to sleep again quickly. be.

Lighting fixtures called night lights and foot lights have been conventionally provided as lighting fixtures used in addition to the lighting fixtures provided on the ceiling in order to assist movement in a corridor or the like at night (see, for example, Patent Document 1). ). Night lights are placed at the bottom of the wall facing the corridor and illuminate your feet. If such a night light is installed, it is possible to move in the corridor without turning on the lighting fixtures provided on the ceiling of the corridor. However, even if a night light is used, when the lighting fixtures provided on each ceiling in the bedroom or bedroom are turned on, the difference in brightness between the corridor and the bedroom and the difference between the corridor and the toilet The difference in brightness is greater than the difference in brightness when the lighting fixtures on the ceiling of the corridor are lit. As a result, the problem that residents are exposed to large changes in brightness cannot be solved. In addition, since night lights and the like are often installed by being plugged into an outlet on the wall surface or protruding from the wall surface, unevenness due to lighting occurs on the wall of the corridor of the house, and the design of the corridor is improved. There is a problem of lowering.

The present invention has been made in view of the above-mentioned circumstances, and an object of the present invention is to provide a means of lighting that improves the living comfort of a house at night such as at bedtime and does not impair the design of the corridor. To provide.

(1) The illuminated door structure according to the present invention is arranged in the door frame provided at the opening of the wall separating the corridor and the room in the house, the door supported by the door frame, and the door frame. Has a lighting fixture. The door frame has a first vertical frame member having a rectangular horizontal cross section and a second vertical frame located below the first vertical frame member and having the same horizontal cross section as the horizontal cross section of the first vertical frame member. Has a member. The luminaire is located between the first vertical frame member and the second vertical frame member. The luminaire is located toward the first irradiation site located in the corridor with respect to the door with the opening closed, and toward the room with respect to the door with the opening closed. It has a second irradiation site to be used. The first surface parallel to the passage direction of the opening in the first irradiation site and the second surface parallel to the passage direction in the second irradiation site are parallel to the passage direction in the first vertical frame member. It is flush with the third surface and the fourth surface parallel to the passage direction in the second vertical frame member.

Since the first irradiation part and the second irradiation part of the lighting fixture are located on the corridor side and the room side with respect to the door, both sides of the door are illuminated by the same lighting fixture. 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, when the door is opened, both the first irradiation site and the second irradiation site can be visually recognized, so that the passage of the resident's opening can be effectively assisted.

Further, since 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, the first vertical frame member is formed. A highly convenient and designable form that forms a continuous surface from the frame member to the first irradiation site, the second irradiation site, and the second vertical frame member, and does not have protrusions or the like that obstruct the passage of the opening. It can be realized.

(2) Preferably, the first irradiation site and the second irradiation site are located in the vicinity of the handle of the door with the opening closed.

Since the door handle is illuminated by the first and second irradiation sites, it is easy to open and close on both sides of the door. Also, unlike night lights, etc., by being located at an appropriate height near the handle of the door, the first irradiation part and the second irradiation part move and move on both sides of the door (for example, toilet stools and toilets). , Waking up in the bedroom, etc.) can be properly assisted. In addition, since the first irradiation site and the second irradiation site are separated from the height of the human eye, glare can be reduced as compared with the conventional ceiling lighting.

(3) Preferably, the first irradiation site and the second irradiation site are arranged side by side along the traffic direction.

With this arrangement, the distance between the human eye and the first irradiation site and the second irradiation site becomes almost the same, and the change in brightness is further suppressed. Further, the first irradiation portion and the second irradiation portion are arranged side by side, and the effect of assisting the passage of the opening when the door is open is further enhanced.

(4) Preferably, the first irradiation site has a fifth surface that intersects the passage direction, and the upper end of the fifth surface and the sixth surface that intersects the passage direction of the first vertical frame member. The lower end is a continuous surface, and it is preferable that the lower end of the fifth surface and the upper end of the seventh surface of the second vertical frame member intersecting the traffic direction are continuous surfaces. The second irradiation site has an eighth surface that intersects the traffic direction, and the upper end of the eighth surface and the lower end of the ninth surface that intersects the traffic direction of the first vertical frame member are continuous. It is preferable that the lower end of the eighth surface and the upper end of the tenth surface of the second vertical frame member intersecting the traffic direction are continuous surfaces.

According to the above configuration, even on the surface intersecting the traffic direction, the surface is connected from the first vertical frame member to the first irradiation portion, the second irradiation portion, and the second vertical frame member. The design of the door structure with a door can be further enhanced.

(5) Preferably, the luminaire has one light source, and the light emitted by the light source is emitted from the first irradiation site and the second irradiation site.

According to the above configuration, it becomes easy to make the light from the first irradiation portion and the second irradiation portion the same intensity, and the change in brightness is further suppressed. Moreover, the lighting equipment can be realized with a simple configuration.

(6) Preferably, the luminaire is made of a resin that transmits light and has a translucent member 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 of the translucent member parallel to the passage direction.

According to the above configuration, it becomes easier to make the light from the first irradiation portion and the second irradiation portion have the same intensity, and the change in brightness is further suppressed. Moreover, the lighting equipment can be realized with a simpler configuration.

(7) Preferably, the illuminated door structure has a door stop member that comes into contact with the door with the opening closed. The door stop member is arranged in contact with the surface of the first vertical frame member, the surface of the translucent member, and the surface of the second vertical frame member.

Since the door stop member suppresses the direct contact between the luminaire and the door, the possibility of damage to the luminaire can be reduced.

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

According to the above configuration, the light emitted from the light source in the direction orthogonal to the traffic direction is stronger than the light emitted in the traffic direction. This allows the luminaire to provide local lighting that illuminates the door more strongly than the surroundings (eg, corridors, bedrooms, toilets, etc.). Therefore, the lighting fixture can effectively assist the passage of the opening while suppressing the increase in the brightness of the surroundings.

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

FIG. 1 is a front view of an illuminated door structure. FIG. 2 is a vertical cross-sectional view taken along the line AA 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 BB 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 an illuminated door structure is applied.

Hereinafter, embodiments of the present invention will be described. It goes without saying that the embodiments described below are merely examples of the present invention, and the embodiments of the present invention can be appropriately changed without changing the gist of the present invention. Further, the vertical direction 7 is defined based on the posture in which the illuminated door structure 1 is installed in the opening 5 of the wall 4 (the posture in FIG. 1), and the horizontal direction 7 is defined as the direction in which the horizontal frame 11 of the door frame 10 extends. 8 is defined, and the front-rear direction 9 is defined as a direction orthogonal to the vertical direction 7 and the horizontal direction 8. The front-rear direction 9 is an example of the traffic direction of the opening 5.

In this embodiment, the illuminated door structure 1 shown in FIG. 1 will be described. The illuminated door structure 1 is arranged in 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 door frame 10. It has a lighting fixture 50 and. 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 has a first vertical frame member 20 having a rectangular horizontal cross section (a cross section formed by a plane orthogonal to the vertical direction) and a first horizontal cross section located below the first vertical frame member 20. It has 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 having a quadrangular cross-sectional outer shape. As shown in FIG. 2, the first vertical frame member 20 and the second vertical frame member 30 are located at the center surface 42 of the door 40 (a surface orthogonal to the front-rear direction 9 and at the center in the thickness direction of the door 40). It has a plane-symmetrical shape with respect to the surface on which it is located. In the first vertical frame member 20, the ridge line where the right side surface 21 and the front surface 22 intersect and the ridge line where the right side surface 21 and the rear surface 23 intersect are C-chamfered. In the second vertical frame member 30, C chamfering is applied to the ridge line where the right side surface 31 and the front surface 32 intersect and the ridge line where the right side surface 31 and the rear surface 33 intersect.

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 on the right side surface 21 into which the door stop member 80, which will be described later, is fitted. The second vertical frame member 30 has a groove 34 on the right side surface 31 into which the door stop member 80 described later is fitted.

The door 40 is supported by the door frame 10 in a state where the inside of the door frame 10 can be moved in the left-right direction 8. In this embodiment, the door 40 is a single sliding door. The door 40 closes the opening 5 in a state where the left end surface of the door 40 is in contact with the left vertical frame 13 at the left end inside the door frame 10. Then, the door 40 moves from the left end inside the door frame 10 to the right, 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 luminaire 50 is arranged in the left vertical frame 13 of the door frame 10. Specifically, the lighting fixture 50 is located 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 arranged so 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 translucent member 60 and an organic EL panel 70.

The light transmitting member 60 is a member made of resin that transmits light. The translucent member 60 has a U-shape in a katakana horizontal cross section, and has a space inside in which the organic EL panel 70 can be arranged. The translucent member 60 is arranged so that the open side of the U-shape in the horizontal cross section faces to the left. The size of the translucent member 60 in the left-right direction 8 is the same as the size of the first vertical frame member 20 and the second vertical frame member 30 in the left-right direction 8. 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. As shown in FIG. 2, the translucent member 60 has a shape symmetrical with respect to the central surface 42 of the door 40.

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

The organic EL panel 70 is a flat plate-shaped electric element in which the light emitting surface 71 emits light when energized. A power cable (not shown) of the organic EL panel 70 is connected to a power supply and a switch (neither shown) inside the wall 4. The switch is located on the surface of the wall 4 towards the corridor 2 or towards the room 3. When the resident turns on the switch, electric 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 fixture 50 lights up. When the resident turns off the switch, the lighting fixture 50 turns off.

As shown in FIGS. 2 and 4, the organic EL panel 70 is inside the translucent member 60 in a posture in which the light emitting surface 71 is orthogonal to the left-right direction 8 (a posture parallel to the vertical direction 7 and the front-rear direction 9). Located in space. The translucent member 60 is located between the first vertical frame member 20 and the second vertical frame member 30. As described above, the lighting fixture 50 is configured.

The door stop member 80 is a member having an H-shaped horizontal cross section, and is arranged 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 into the groove 24 of the first vertical frame member 20, the groove 67 of the translucent member 60, and the groove 34 of the second vertical frame member 30, and is fitted on the surface of the first vertical frame member 20. It is arranged between the door 40 and the first vertical frame member 20, the translucent member 60, and the second vertical frame member 30 in a state of being in contact with the surface of the translucent member 60 and the surface of the second vertical frame member 30. NS. The door stop member 80 comes into contact with the door 40 with the opening 5 closed.

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

That is, the lighting fixture 50 is located at 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. It has a posterior portion 64 to be formed. Then, the light emitted from the organic EL panel 70 is irradiated from the front portion 61 to the corridor 2 and from the rear portion 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 anterior portion 61 and the posterior portion 64 are arranged side by side along the anteroposterior 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 planes 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 planes 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 symmetrical with respect to the central surface 42 of the door 40.

In the present embodiment, as described above, the translucent 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, and the first vertical frame member 20 and the translucent member 60 (that is, illumination). The fixture 50) and the second vertical frame member 30 are continuous members that are connected in appearance.

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

The front surface 63 of the front portion 61 of the translucent member 60 (an example of the fifth surface), the front surface 22 of the first vertical frame member 20 (an example of the sixth surface), and the front surface 32 of the second vertical frame member 30 (7th surface). An example of a surface) is a surface orthogonal to the front-rear direction 9, a surface parallel to the vertical direction 7 and the horizontal direction 8, and is flush with each other to form one continuous plane.

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.

The rear surface 66 of the rear portion 64 of the translucent member 60 (an example of the eighth surface), the rear surface 23 of the first vertical frame member 20 (an example of the ninth surface), and the rear surface 33 of the second vertical frame member 30 (an example of the tenth surface). An example of a surface) is a surface orthogonal to the front-rear direction 9, a surface parallel to the vertical direction 7 and the horizontal direction 8, and is flush with each other to form one continuous plane.

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 Embodiment]
According to the illuminated door structure 1 according to the present embodiment described above, both sides of the door 40 are illuminated with the light from one organic EL panel 70 to reduce the difference in brightness between the corridor 2 and the room 3. Can improve the living environment of the house. Further, when the door 40 is opened, both the front portion 61 and the rear portion 64 arranged side by side in the front-rear direction 9 are visually recognized, and the lighting fixture 50 effectively assists the passage of the resident's opening 5. do.

Further, since the translucent 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 translucent member 60 (that is, the lighting fixture 50), and The second vertical frame member 30 is a continuous member that is connected in appearance. Then, when the organic EL panel 70 emits light, light is emitted from the front portion 61 and the rear portion 64, giving the impression that a part of the left vertical frame 13 of the door frame 10 is emitting light. Since the door frame 10 does not have protrusions or the like that obstruct the passage of the opening 5, a highly convenient and designable form is realized in the illuminated door structure 1.

[Modified example of the embodiment]
In the above embodiment, the embodiment in which the door 40 is a so-called single sliding door has been described, but the type of the door 40 in the illuminated door structure 1 may be a sliding door, a sliding door, a sliding door, or a double sliding door. It is possible. Further, in the above embodiment, the example in which the lighting fixture 50 is provided in the left vertical frame 13 of the door frame 10 has been described, but the lighting fixture 50 may be arranged in the right vertical frame 12 according to the type and form of the door 40. Alternatively, the luminaire 50 may be arranged in both the right vertical frame 12 and the left vertical frame 13.

[Modification 1]
In the following modification 1, as shown in FIGS. 5 and 6, a case where the door 40 in the illuminated door structure 1 is a single hinged door will be described. In the following, the same configurations as those in the above embodiment will be designated by the same reference numerals, and the description thereof will be omitted.

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

In the first modification, the door stop member 80 is located behind the door 40 with the opening 5 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 arranged 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 arranged in contact with the surface of the first vertical frame member 20, the surface of the translucent member 60, and the surface of the second vertical frame member 30. The door stop member 80 comes into contact with the door 40 with the opening 5 closed.

An example in which the illuminated 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 lighting fixture 111 is arranged on the ceiling of the hall 101 (an example of a corridor), the ceiling lighting fixture 112 is arranged on the ceiling of the main bedroom 102 (an example of a room), and the first Western-style room 103 (an example of a room). The ceiling lighting fixture 113 is arranged on the ceiling of the room, the ceiling lighting fixture 114 is arranged on the ceiling of the second Western-style room 104 (an example of a room), and the ceiling lighting fixture 115 is arranged on the ceiling of the toilet 105 (an example of a room). ..

The illuminated door structure A2 is arranged at the opening of the wall that separates the hall 101 and the master bedroom 102, and the illuminated door structure A3 is arranged at the opening of the wall that separates the hall 101 and the first Western-style room 103. The illuminated door structure A4 is arranged at the opening of the wall that separates the second Western-style room 104 from the second Western-style room 104, and the illuminated door structure A4 is arranged at the opening of the wall that separates the hall 101 and the toilet 105.

The brightness of the ceiling lighting fixtures 111 to 115 is set so that the illuminance of each room and the corridors 101 to 105 is the recommended illuminance of the JIS lighting standard. For example, the illuminance of the master bedroom 102 is set to 20 lpx, the illuminance of the hall 101 is set to 50 lpx, and the illuminance of the toilet 105 is set to 75 lpx.

Then, the brightness of the lighting fixtures of the illuminated door structures A2 to A5, that is, the brightness of the front portion 61 and the rear portion 64, turns off the ceiling lighting fixtures 111 to 115 and lights the lighting fixtures of the illuminated door structures A2 to A5. The illuminance of each room and corridor 101-105 at the time of this is set to be 5 lpx.

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

Ceiling luminaires 111-115 are lit during the day and before bedtime at night. Then, at bedtime at night, the ceiling lighting fixture 111 is turned off, and the lighting fixtures of the illuminated door structures A2 to A5 are turned on.

An example in which a resident sleeping on the bed of the master bedroom 102 wakes up due to urination and goes to the toilet 105 will be described. The arrow 120 indicates the flow line of the resident in this case. The resident who got up from the bed moves while checking his feet with the light from the rear portion 64 of the illuminated door structure A2, and opens the door between the master bedroom 102 and the hall 101. Then, the resident is guided by the light from the rear portion 64 and the front portion 61 arranged horizontally in the illuminated door structure A2 and passes through the opening.

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

Residents who enter the toilet 105 from the hall 101 close the door and rely on the light from the illuminated door structure A5 rear part 64 to do their job. Then, the resident moves from the toilet 105 to the master bedroom 102 in the reverse order, and goes to bed in the bed of the master bedroom 102.

[Effect of Modification 1]
In the process of getting up, moving, stooling, moving, and going to bed of the resident described above, the illuminance of the master bedroom 102, the hall 101, and the toilet 105 is increased due to the dark lighting fixtures of the illuminated door structures A2 and A5. It is lower than when the lighting fixtures 112, 111, and 105 are turned on. Further, the difference in illuminance between the master bedroom 102 and the hall 101, and between the hall 101 and the toilet 105 is reduced by the uniform lighting by the illuminated door structures A2 and A5. As described above, the illuminated door structure can appropriately support the behavior in the house while suppressing the exposure of the inhabitants to excessive brightness and changes in brightness at night such as at bedtime.

[Other variants]
In the above-described embodiment / modification, the luminaire 50 is arranged so 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. The luminaire 50 may be located near the handle 41 of the door 40 with the opening 5 closed. For example, the luminaire 50 may be arranged such that at least a portion of the luminaire 50 is located at the same height as at least a portion of the handle 41 of the door 40 in the vertical direction 7. For example, the lighting fixture 50 may be arranged so 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-described embodiment / modification, the surface of the translucent member 60 is a smooth flat surface, but the surface of the translucent member 60 may be provided with some patterns, irregularities, grooves, or the like. Further, the front surface 63 and the rear surface 66 of the translucent member 60 do not have to be flat, and may have bulges or dents in the front-rear direction 9. The light transmitting member 60 may be a member divided into a plurality of parts, and in particular, a member may be a member divided into a front part and a rear part of the door 40.

In the above embodiment, the light transmitting member 60 of the lighting fixture 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. It is also possible to irradiate the light from the right side surface of the luminaire 50 and not to irradiate the light 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 separated from each other. Other members (spacers, etc.) may be arranged between the luminaire 50 and the first vertical frame member 20 and between the luminaire 50 and the second vertical frame member 30.

As the light source of the lighting fixture 50, a point light source such as an LED element or a light bulb or a linear light source such as a fluorescent lamp can be used instead of the organic EL panel 70.

In the above-described embodiment / modification, the organic EL panel 70 is arranged inside the translucent member 60, and the organic EL panel 70 is not exposed to the outside. A configuration in which the organic EL panel 70 is arranged on the surface of the lighting fixture 50, that is, a configuration in which the surface of the lighting fixture 50 directly emits light is also possible.

In the above embodiment, the first vertical frame member 20, the translucent member 60, and the second vertical frame member 30 have a plane-symmetrical shape with respect to the central surface 42 of the door 40, but have an asymmetrical shape. May be good.

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

Further, a sensor for detecting the brightness of the surroundings is arranged, and the organic EL panel 70 is turned on when the surroundings of the illuminated door structure 1 become darker than a predetermined brightness, and the organic EL panel 70 turns off when the surroundings become brighter than a predetermined brightness. The illuminated door structure 1 may be configured as such. In addition, a timer is arranged so that the organic EL panel 70 is turned on at the set lighting time (for example, 9:00 pm) and the organic EL panel 70 is turned off at the set off time (for example, 8:00 am). The attached door structure 1 may be configured.

Further, the power supply and the switch of the organic EL panel 70 may be configured so that the brightness of the organic EL panel 70 can be adjusted. The brightness of the lighting fixture 50 of the illuminated door structure 1 is set to be darker than the brightness of the ceiling lighting fixture, but by adjusting the brightness of the organic EL panel 70, the illuminance around the illuminated door structure 1 can be adjusted. It is possible to improve the living comfort of the house at night such as at bedtime by matching the taste and lifestyle of the resident.

1, A2 to A5 ... Illuminated door structure 2 ... Corridor 3 ... Room 4 ... Wall 5 ... Opening 10 ... Door frame 20 ... First 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 side)
40 ... Door 50 ... Lighting equipment 61 ... Front part (an example of the first irradiation part)
62 ... Right side (an example of the first side)
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 arranged in the door frame.
The door frame has a first vertical frame member having a rectangular horizontal cross section and a second vertical frame located below the first vertical frame member and having the same horizontal cross section as the horizontal cross section of the first vertical frame member. Has a member and
The luminaire is located between the first vertical frame member and the second vertical frame member, and is located between the first vertical frame member and the second vertical frame member.
The luminaire is located toward the first irradiation site located in the corridor with respect to the door with the opening closed, and toward the room with respect to the door with the opening closed. Has a second irradiation site and
The first surface parallel to the passage direction of the opening in the first irradiation site and the second surface parallel to the passage direction in the second irradiation site are parallel to the passage direction in the first vertical frame member. It is flush with the third surface and the fourth surface parallel to the passage direction in the second vertical frame member.
Illuminated door structure. The illuminated 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 with the opening closed. The illuminated door structure according to claim 1 or 2, wherein the first irradiation portion and the second irradiation portion are arranged side by side along the traffic direction. The first irradiation site has a fifth surface that intersects the traffic direction, and has a fifth surface.
The upper end of the fifth surface and the lower end of the sixth surface intersecting the traffic direction of the first vertical frame member are continuous surfaces.
The lower end of the fifth surface and the upper end of the seventh surface intersecting the traffic direction of the second vertical frame member are continuous surfaces.
The second irradiation site has an eighth surface that intersects the traffic direction.
The upper end of the eighth surface and the lower end of the ninth surface intersecting the traffic 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 the traffic direction of the second vertical frame member are continuous surfaces.
The illuminated door structure according to any one of claims 1 to 3. The illuminated door structure according to any one of claims 1 to 4, wherein the luminaire has one light source, and the light emitted from the light source is emitted from the first irradiation portion and the second irradiation portion. The luminaire is made of a resin that transmits light and has a light-transmitting member located between the light source and the door, and has the first surface of the first irradiation site and the second irradiation site. The illuminated door structure according to claim 5, wherein the second surface is a surface of the translucent member parallel to the passage direction. It has a door stop member that comes into contact with the door with the opening closed.
The illuminated door structure according to claim 6, wherein the door stop member is arranged in contact with the surface of the first vertical frame member, the surface of the translucent member, and the surface of the second vertical frame member. The illuminated door structure according to any one of claims 5 to 7, wherein the light source is an organic EL panel, and the light emitting surface of the organic EL panel is parallel to the traffic direction.

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