JP5267474B2 - Embedded wall lighting unit and wall structure provided with the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To give a better appearance to a wall-embedded lighting unit. <P>SOLUTION: The wall-embedded lighting unit 1 is provided with a unit main body 20 to be embedded in a wall body 2, an LED light source 21 arranged inside the unit main body 20, and covers 22, 22 provided on an opening parts 20a, 20a of the unit main body 20 for light emitting with a holding members 50 interposed. Then, the LED light source 21 and the holding members 50 are located at an outer side than an inner circumferential edges 40a, 40a of an outer circumferential frames 40, 40 of the covers 22, 22. With this, the LED light source 21 and the holding member 50 are hardly seen from outside through a surface materials 41, 41 of the covers 22, 22. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a wall-embedded illumination unit that is used by being embedded in a wall body such as an inner wall, a partition wall, and a waist wall in a house, and a wall structure including the same.

  Examples of conventional wall-embedded illumination units include those disclosed in Patent Literature 1 and Patent Literature 2. These lighting units are provided with a light source such as a light bulb or a discharge lamp inside a cylindrical or box-shaped unit main body, and an opening for light irradiation of the unit main body is made light transmissive such as a decorative plate or a glass plate. It has a structure covered with a face material.

  By embedding this type of lighting unit in a wall facing a corridor or staircase in a house and turning on the light source, the light from the light source illuminates the space such as the corridor or staircase through the face material. A space with high decorativeness can be produced.

Utility Model Registration No. 3104169 Japanese Utility Model Publication No. 5-6522

  However, in the conventional wall-embedded lighting unit, the light source provided inside the unit body is disposed so as to face the face material that covers the opening of the unit body. When a face material that allows the inside of the unit body to be seen through is used, the dazzling light from the light source can easily enter the eyes directly through the face material, and the light source can be easily seen through the face material from the outside, which makes the appearance worse. There was a malfunction.

  On the other hand, if only the face material that is difficult to see the inside of the unit main body is used in order to maintain a good appearance, the type of face material is limited and it is difficult to develop variations. Furthermore, the internal space of the unit main body cannot be used as an exhibition space for displaying various decorative items, and there is a problem that the usability is poor.

  Accordingly, the object of the present invention is to provide a wall-embedded lighting unit that solves the above problems, has a good appearance, is easy to develop variations, and is excellent in usability, and a wall structure including the same. To do.

The wall-embedded illumination units 1 and 60 of the present invention include a unit main body 20 embedded in a wall body 2, an LED light source 21 provided in the unit main body 20, and the unit main body opened on the surface of the wall body 2 And a lid 22 provided so as to cover the light irradiation opening 20a. The lid 22 has a non-transparent outer peripheral frame 40 and a transparent member fitted into the outer peripheral frame 40. The LED light source 21 is arranged outside the inner peripheral end 40 a of the outer peripheral frame 40 of the lid body 22 .

Then, an overhang frame 23 for winding the wallpaper is attached to the unit body 20 so as to surround the opening 20a, and the wallpaper 12 attached to the surface of the wall body 2 in the mounted state on the wall body 2 is attached. Further, while being wound around the overhanging frame 23, it is made to wrap around to the vicinity of the front side of the outer periphery of the lid 22 provided in the opening 20a.

Further, the unit body 20 is formed in a cylindrical shape having the opening 20a on the front and rear surfaces, and the lid 22 is detachably attached to the one opening 20a, and the other opening 20a is attached to the other opening 20a. The lid 22 is fixedly or detachably attached. Further, the unit body 20 is formed in a box shape having the opening 20a on the front surface, and the lid 22 is detachably attached to the opening 20a.

In addition, a fastening member 50 that secures the lid body 22 to the opening 20 a of the unit body 20 is disposed outside the inner peripheral end 40 a of the outer peripheral frame 40 on the back side of the lid body 22.

Further, the LED light source 21 is formed in a strip shape and attached along the inner surface of the unit main body 20.

  The wall structure of the present invention is formed by mounting the wall-embedded illumination units 1 and 60 on the wall body 2.

  In the wall-embedded lighting unit according to the present invention, the LED light source is disposed outside the inner peripheral edge of the outer peripheral frame that does not transmit light so as not to face the light-transmitting face material of the lid. Therefore, even when using a transparent or transparent surface of the unit body, it is difficult for the light from the LED light source to enter the eyes directly through the face material. It becomes difficult to see the LED light source through, and the appearance can be maintained well. In addition, since a transparent or transparent surface material that can be seen through the inside of the unit body can be used without any problem, the types of surface material are not limited, and variations can be easily developed. It can also be used effectively as a display space for displaying decorative items, and the usability can be enhanced.

In addition, in the state of mounting on the wall body, by using the overhang frame for winding the wallpaper attached to the unit body, the wallpaper pasted on the surface of the wall body is made to wrap around near the outer periphery of the lid body, While enhancing the sense of unity between the lighting unit and the wall, the thickness of the wall can be enhanced at the same time, and the appearance can be further improved.

In addition, by arranging the fastening member for fastening the lid in the same manner as the LED light source, it is difficult to see the fastening member through the face material from the outside, and the appearance can be further improved. Furthermore, by attaching a strip-shaped LED light source along the inner surface of the unit main body, the LED light source can be made inconspicuous and the appearance can be further improved.

It is a perspective view of the wall structure provided with the wall-embedded illumination unit which concerns on one Embodiment of this invention. It is the same front view. It is the longitudinal cross-sectional view similarly. It is the transverse cross section similarly. It is a disassembled perspective view of a wall-embedded lighting unit. It is a front view of a unit main body. It is a rear view of a cover body. It is a longitudinal cross-sectional view of the wall structure provided with the wall-embedded illumination unit which concerns on other embodiment. It is the transverse cross section similarly.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 and 2, the wall-embedded lighting unit 1 according to an embodiment of the present invention is provided on a wall body 2 such as a waist wall between a hallway space 3 and an atrium space 4 in a house. It is mounted so that it does not overhang from its surface.

  As shown in FIGS. 3 and 4, the wall body 2 is formed by attaching surface panel members 11 and 11 to the front and rear surfaces of a frame-shaped core member 10. The surface panel materials 11 and 11 are made of, for example, gypsum board, and wallpaper (cross) 12 and 12 are pasted on the entire surface.

  The wall body 2 is formed with a through-hole portion 13 for fitting a unit in the front-rear direction (wall thickness direction). The through-hole portion 13 incorporates a rectangular frame-shaped base frame 14 between the surface panel members 11, 11 and forms a rectangular opening facing the surface panel members 11, 11 and is surrounded by the base frame 14. It is configured by opening the space part. The base frame 14 is formed by assembling a pair of left and right vertical frame bars 15 and 15 and a pair of upper and lower horizontal frame bars 16 and 16, and the upper horizontal frame bar 16 is formed with a through hole 16a for wiring insertion. Has been.

  As shown in FIGS. 3 to 5, the wall-embedded illumination unit 1 is provided with a short cylindrical unit body 20 having light irradiation openings 20 a and 20 a on the front and rear surfaces, and the unit body 20. The LED light source 21, a pair of lids 22, 22 provided so as to cover the front and rear openings 20 a, 20 a of the unit body 20, and a pair of wallpaper winding wrapping frames 23 that sandwich the unit body 20 from the front, back, 23.

  The unit body 20 includes a pair of left and right side plates 30, 30, an upper surface plate 31 that is interposed between the upper end portions of the side surface plates 30, 30, and a lower surface plate 32 that is interposed between the lower end portions of the side surface plates 30, 30. Assembled.

  On the inner peripheral surface of the unit main body 20, convex portions 35 projecting inward in the frame are continuously formed in a rectangular frame shape in the intermediate portion excluding the front end portion and the rear end portion (the entire circumference in the circumferential direction of the inner peripheral surface). A). And the downward groove | channel 36 for accommodating the LED light source 21 is formed in the protrusion 35 in the upper surface board 31, and the fixing member 50 * mentioned later is formed in the convex part 35 in the side plates 30 and 30 and the lower surface board 32. A notch groove 37 that is open on the front surface for accommodating. The upper surface plate 31 is formed with a wiring insertion through hole 31 a corresponding to the wiring insertion through hole 16 a of the base frame 14.

  Further, a rectangular frame-like protruding frame 38 protruding forward is formed on the inner peripheral side of the front end surface of the unit main body 20, and a rectangular frame-shaped protrusion protruding rearward is formed on the inner peripheral side of the rear end surface of the unit main body 20. A frame 39 is formed.

  3 and 4, the unit main body 20 is embedded in the wall body 2 so as to be fitted in the through hole 13 of the wall body 2, and in this embedded state, Openings 20 a and 20 a are opened on the surface of the wall 2.

  The LED light source 21 is formed in, for example, a thin band plate shape, and is accommodated in the downward groove 36 of the upper surface plate 31 of the unit body 20 with its light irradiation surface 21a facing downward. Attached along the inner surface. As shown in FIG. 3, the LED light source 21 has wiring 17 routed inside the wall body 2, the wiring insertion through hole 16 a on the wall body 2 side and the wiring insertion penetration on the unit body 20 side. It is connected through the hole 31a.

  The lid bodies 22 and 22 are composed of a translucent outer peripheral frame 40 and a translucent face material 41. The outer peripheral frame 40 is formed by assembling a pair of left and right vertical frame members 42 and 42 and a pair of upper and lower horizontal frame members 43 and 43, and an inner peripheral groove is formed on the inner peripheral surface thereof. The face material 41 is made of, for example, a design glass plate, and is fitted into the outer peripheral frame 40 such that the outer peripheral end portion is inserted into the inner peripheral groove of the outer peripheral frame 40. The face material 41 is not limited to a design glass plate, and a simple transparent or translucent glass plate, a synthetic resin plate, or other various face materials having translucency may be used.

  One lid 22 is detachably attached to the opening 20a on the front surface side of the unit main body 20 by a plurality of fastening members 50 arranged on the back side. Specifically, one lid 22 is fitted into the front end portion of the inner peripheral surface of the unit main body 20 with the back surface of the outer peripheral frame 40 being in contact with the front end surface of the convex portion 35 of the unit main body 20. ing. The other lid 22 is fixed to the opening 20a on the rear surface side of the unit body 20 with an adhesive or the like. Specifically, the other lid body 22 is fitted in the rear end portion of the inner peripheral surface of the unit body 20 with the back surface of the outer peripheral frame 40 being in contact with the rear end surface of the convex portion 35 of the unit body 20. Has been. The other lid 22 may be fixed not only by using an adhesive, but also by screws or nails, for example. Similarly to the one lid body 22, it may be detachably attached to the opening 20 a on the rear surface side of the unit body 20 by a plurality of fastening members 50.

  The fastening members 50 are made of, for example, a Duracon catch, and the female side members 51 are placed in the notch grooves 37 of the unit body 20 as shown in FIG. The male side member 52 is attached to the back surface of the outer peripheral frame 40 of one lid 22 as shown in FIG. Then, by fitting one lid 22 into the opening 20a on the front side of the unit main body 20, the female side member 51 and the male side member 52 are engaged, and the lid 22 is opened. It is held by the part 20a. The fastening members 50 are arranged at three locations corresponding to the upper end portions of the vertical frame members 42 and 42 and the central portion of the lower horizontal frame member 43 in the outer peripheral frame 40 of one lid body 22. However, as long as the lid body 22 can be stably fixed to the opening 20a, the number and arrangement position thereof are not limited to the above. Further, the stopper member 50 is not limited to the Duracon catch, and other stopper members such as a ball catch and a magnet catch may be used.

  And in the state which provided the cover bodies 22 and 22 in this way, as shown in FIG. 2 thru | or FIG. 4, the LED light source 21 and the fastening member 50 ... are the face materials 41 and 41 of the cover bodies 22 and 22. Outside the inner peripheral ends 40a, 40a of the outer peripheral frames 40, 40 of the lid bodies 22, 22 so that they do not oppose each other (a position that is out of the frame with respect to the range surrounded by the inner peripheral ends 40a, 40a). Has been placed.

  The overhang frames 23 and 23 for winding the wallpaper are formed in a rectangular frame shape, and a taper surface having a diameter reduced toward the front extends over the entire circumference in the front end portion of one of the overhang frames 23. At the rear end of the other overhanging frame 23, a tapered surface with a diameter reduced toward the rear is formed over the entire circumference.

  As shown in FIGS. 3 and 4, one overhanging frame 23 is externally fitted to a front projecting frame 38 of the unit body 20 so as to surround the opening 20 a on the front side of the unit body 20 from the outside. It is attached so as to project forward from the projecting frame 38 and not to project forward from the surface of the wall body 2. The other overhanging frame 23 is externally fitted to a protruding frame 39 on the rear side of the unit main body 20 so as to surround the opening 20a on the rear surface side of the unit main body 20 from the outside, and protrudes rearward from the protruding frame 39. It is attached so as not to protrude rearward from the surface of the wall 2.

  Then, wallpaper (cross) 12, 12 attached to the surface panel members 11, 11 of the wall body 2 is wound around the overhang frames 23, 23. Specifically, the wallpaper (cross) 12, 12 wraps around the inner peripheral surface of the overhanging frames 23, 23 to the vicinity of the outer periphery of the lids 22, 22, and the wrap-around portion Is attached to the inner peripheral surfaces of the overhang frames 23, 23. When the wallpaper (cross) 12, 12 is wound, putty materials 55, 55 are filled on the tapered surfaces of the overhang frames 23, 23 to prevent the wallpaper (cross) 12, 12 from being cut. .

  In the wall-embedded illumination unit 1 having the above-described configuration, the LED light source 21 is turned on so that the light from the LED light source 21 passes through the face members 41 and 41 of the lid bodies 22 and 22 and the hallway space 3 sandwiching the wall body 2. Both the atrium space 4 and the atrium space 4 are spot-lit to produce a highly decorative space. And since the LED light source 21 is used, lifetime improvement and energy saving can be achieved.

  When mounting the wall-embedded lighting unit 1 on the wall body 2, the removable cover body 22 faces the hallway space 3, and the non-removable cover body 22 faces the blow-through space 4. By doing so, it is possible to remove the lid 22 in the hallway space 3 and safely perform the maintenance work of the LED light source 21, and to reliably prevent the lid 22 from falling into the blow-by space 4. .

  Further, as described above, the LED light source 21 and the fastening member 50... Are arranged so as not to face the face materials 41, 41 of the lid bodies 22, 22, and thus the face material 41 of the lid bodies 22, 22. 41, even when transparent or the inside of the unit main body 20 can be seen through, the light from the LED light source 21 does not easily enter the eyes directly through the face materials 41 and 41, and the face material 41 from the outside. , 41, the LED light source 21 and the fastening member 50 are difficult to see, and the appearance can be maintained well. Moreover, since the face materials 41 and 41 that are transparent or can see through the inside of the unit main body 20 can be used without any problem, the types of the face materials 41 and 41 are not limited, and variations can be easily developed. The internal space of the unit body 20 can be effectively used as an exhibition space for displaying various decorative items, and usability can be improved.

  In addition, overhanging frames 23 and 23 for winding wallpaper are attached to the unit main body 20, and the wall (cross) 12 and 12 on the surface of the wall 2 are attached to the lid body 22 by using these overhanging frames 23 and 23. Since the lighting unit 1 and the wall 2 are made to wrap around to the vicinity of the outer periphery of the wall 22, the unity of the lighting unit 1 and the wall 2 can be assimilated, and the thickness of the wall 2 can be produced at the same time. Can improve the appearance.

  8 and 9 show a state in which the wall-embedded illumination unit 60 according to another embodiment is mounted on the wall body 2. In this wall-embedded illumination unit 60, the unit body 20 is formed in a box shape with an open front surface having an opening 20a for light irradiation on the front surface and the rear surface closed by a back plate 33. The unit body 20 is embedded in the wall body 2 so as to be fitted in the concave portion 61 of the wall body 2, and the opening 20 a is opened on the surface of the wall body 2 in this embedded state. . The lid 22 is detachably attached to the opening 20a of the unit main body 20 by a plurality of fastening members 50.

  The wall-embedded illumination unit 60 is preferably used when only a space facing one side of the wall body 2 is illuminated. Other configurations are the same as those of the wall-embedded illumination unit 1 described above, and members having the same functions as those of the wall-embedded illumination unit 1 in FIG. 8 and FIG. is there.

  The present invention is not limited to the above embodiment, and it is needless to say that many modifications and changes can be made to the above embodiment within the scope of the present invention.

  1, 60 .. Wall-embedded lighting unit 2 .. Wall body 12 .. Wall paper 20.. Unit body 20 a. Opening 21. LED light source 22. Overhang frame, 40 .. Outer frame, 40 a .. Inner edge, 41 .. Face material, 50 .. Stopping member

Claims (7)

A unit main body (20) embedded in the wall body (2), an LED light source (21) provided inside the unit main body (20), and the unit main body (20) opening on the surface of the wall body (2). A lid (22) provided so as to cover the opening (20a) for light irradiation, and the lid (22) includes an opaque outer frame (40) and the outer frame (40). A light-transmitting face material (41) fitted in the frame, and the LED light source (21) is positioned more than the inner peripheral end (40a) of the outer peripheral frame (40) of the lid (22). A wall-embedded lighting unit arranged outside , wherein a wall-wrapping extension frame (23) is attached to the unit body (20) so as to surround the opening (20a), and the wall (2 ) Wallpaper (12) affixed to the surface of the wall (2) Wall implantable lighting unit, characterized in that so as to wrap up the vicinity of the outer periphery in front of the lid which is provided in the opening (20a) while winding said to ChoIzuruwaku (23) (22). The unit body (20) is formed in a cylindrical shape having the opening (20a) on the front and rear surfaces, and the lid (22) is detachably attached to the one opening (20a), while the other The wall-embedded illumination unit according to claim 1, wherein the lid (22) is fixed or detachably attached to the opening (20a) . The said unit main body (20) is formed in the box shape which has the said opening part (20a) in the front, The said cover body (22) is attached to the opening part (20a) so that attachment or detachment is possible. Embedded wall lighting unit. A unit main body (20) embedded in the wall body (2), an LED light source (21) provided inside the unit main body (20), and the unit main body (20) opening on the surface of the wall body (2). A lid (22) provided so as to cover the opening (20a) for light irradiation, and the lid (22) includes an opaque outer frame (40) and the outer frame (40). A light-transmitting face material (41) fitted in the frame, and the LED light source (21) is positioned more than the inner peripheral end (40a) of the outer peripheral frame (40) of the lid (22). A wall-embedded lighting unit arranged on the outside, wherein the unit body (20) is formed in a cylindrical shape having the opening (20a) on the front and rear surfaces, and one opening (20a) The lid (22) is detachably attached, and the other opening (20a) Wall implantable lighting unit, characterized in that the body (22) mounted so as to be fixed or removable. A fastening member (50) for fastening the lid (22) to the opening (20a) of the unit body (20) is connected to an inner peripheral end (40) of the outer peripheral frame (40) on the back side of the lid (22). The wall-embedded illumination unit according to any one of claims 1 to 4, which is disposed outside 40a) . The wall-embedded illumination unit according to any one of claims 1 to 5, wherein the LED light source (21) is formed in a strip shape and attached along the inner surface of the unit body (20) .   A wall structure characterized by mounting the wall-embedded illumination unit (1) (60) according to any one of claims 1 to 6 on a wall body (2).