JP6792411B2 - Building materials with lighting equipment - Google Patents

Description

The present invention relates to a building material provided with a lighting fixture used as a building material of a building.

The applicant has developed a lighting fixture that is constructed by attaching an LED plate to a case made of extruded aluminum, and is also researching and developing an example of applying the lighting fixture to building materials.
For example, in Patent Document 1, a building material in which an LED plate is arranged on a profile body, a coating material is filled from above the LED plate to form a lighting fixture, and the lighting fixture is used as an inner case and incorporated into an outer case. Is proposing.
Such building materials are attached to the mullion, transom light, swordsman, lower frame, etc. of the building, and are attached to the swordsman, etc. on the wall surface indoors, and are used for foot lights, guide lights, etc. As lighting, it is intended to give a sense of safety and security to passers-by and to illuminate the building (paragraph 0041 of the same document).

Further, the applicant is proceeding with the development of a building material that can be widely collaborated with the building material and the lighting as well as the collaboration between the building material and the lighting fixture (Patent Document 2).

Japanese Unexamined Patent Publication No. 2013-105611 Japanese Patent Application No. 2016-22625

In such a development process, the inventor of the present application has found the following technical problems.
The building material includes a luminaire and a reflector material for reflecting the illumination light of the luminaire on a long frame, and a phenomenon called "glare" caused by the reflector material occurs.
This "glare" means glare and dazzling light.
Proper lighting is essential to a person's life and activities, but "glare" is unpleasant when the light is too bright and the light gets into the eyes. Is a phenomenon that causes.
This phenomenon is caused not only by direct light from a light source but also by indirect light such as reflected light from a mirror surface or the like, and the cause of discomfort is considered to be psychological.
"Glare" is also associated with eye adaptation, for example, when the same high-intensity luminaire is installed outdoors, the glare causes "discomfort" at night, but "glare" during the day. You may not feel "discomfort".
Reducing such "glare" is a technical problem to be solved in the lighting design of building materials equipped with lighting equipment.

Further, when the building material is used for the exterior, what kind of structure is used to protect the lighting equipment and the like from rainwater and the like is also a technical issue.

Therefore, in the present application, in a building material provided with a lighting fixture mainly used as an exterior material, a building material provided with a lighting fixture capable of reducing "glare" and protecting the lighting fixture or the like from rainwater or the like. The purpose is to provide.

In order to solve the above problems, the building material provided with the luminaire according to the present invention is generated in the frame, the reflector material attached to the frame, the luminaire that irradiates the light reflected by the reflector material, and the reflector material. A cover material capable of reducing glare is provided, and a space (hereinafter referred to as a separation space) for separating the outer periphery of the luminaire and the inner circumference of the cover material is formed, and the cover material is used for the lighting. The building material is provided with a lighting fixture having a covering height (covering width) along the traveling direction of the irradiation light from the irradiation surface of the fixture (the invention according to claim 1).

A building material provided with a lighting fixture, characterized in that a guide piece formed toward the outer periphery of the lighting fixture is provided on the inner circumference of the cover material (invention according to claim 2).

A building material provided with a lighting fixture characterized in that a cap covering the opening is attached to the opening of the cover material (invention according to claim 3).

The luminaire and the cover material are incorporated in the reflector material, and the reflector material is a building material provided with a luminaire characterized in that the luminaire and the cover material are detachably arranged with respect to the frame (claimed). 4. The invention described in 4.

The reflector material is a building material provided with the lighting equipment according to claim 1 or 4, wherein the reflector material is divided into upper and lower parts (the invention according to claim 5).

As a result of providing the cover material, even if glare having high brightness is generated in the reflector material by the irradiation light of the luminaire, the light from the portion forms a beam of a predetermined angle by the cover material. It becomes. Outside the range of the beam, glare cannot be recognized and glare is reduced. Further, outside the range of the beam, sharp, high-intensity light that makes the person feel uncomfortable is reduced, and soft light can be recognized.
Further, since a separation space is formed between the outer circumference of the lighting fixture and the inner circumference of the cover material, rainwater or the like entering the inner circumference side of the cover material is discharged through the separation space.
Therefore, according to the present invention, it is possible to provide a building material provided with a lighting fixture capable of reducing "glare" and protecting the lighting fixture or the like from rainwater or the like.

When the luminaire is incorporated inside the cover material, the separation space prevents the outer circumference of the luminaire from contacting the inner circumference of the cover material, and the guide is formed on the inner circumference of the cover material. The piece allows the luminaire to be smoothly housed in the cover material.

A perspective view of a building material provided with a lighting fixture according to the present invention, A perspective view of the building material, which is shown by cutting out the main part of the building material. Front view of the building material, The end view of the building material as seen from the arrow AA in FIG. Cross-sectional view of the building material, A plan view of the building material showing the fit of the cap of the building material, Longitudinal section of the lighting fixtures that make up the building material, Layout drawing of another example of the same building material, An exploded perspective view of the building material, Explanation of the operation of the building material, Explanation of the operation of the building material, Explanation of the operation of the building material, It is an operation explanatory drawing of the same building material.

As shown in each of FIGS. 1 to 9, the building material provided with the lighting fixture according to the present invention (hereinafter, also simply referred to as a building material) includes, for example, a mullion-shaped long frame 1 and the frame 1. A reflector material 2 attached to the reflector material 2, a lighting fixture 3 that irradiates light reflected by the reflector material 2, and a cover material 4 that can reduce glare generated in the reflector material 2 are provided.
The luminaire 3 is arranged in the space S1 formed by the reflector material 2 and the cover material 4, and is a separation space between the outer circumference 300 of the luminaire 3 and the inner circumference 420 of the cover material 4. S2 is formed.

As shown in FIGS. 1 to 6, the frame 1 is configured such that the cross-sectional shape of the surfaces intersecting in the long direction of the profile is "U", and the reflector material 2, the lighting fixture 3, and the cover material are formed. It is composed of a first space 10 to which the 4 can be mounted and a second space 11 to accommodate the wiring and the like of the lighting fixture 3.
At the boundary between the spaces 10 and 11, left and right standing pieces 12 and 13 for attaching the reflector material 2 and the cover material 4 are formed in the elongated direction of the frame 1.
In addition, in FIG. 3, etc., what is illustrated by the reference numeral "6" is a "fusagi material" that closes the upper and lower ends of the frame 1. When the frames 1 and 1 illustrated in FIG. 8 to be described later are continuously connected vertically, the fusagi material 6 is attached only to the upper end of the uppermost frame 1 and the lower end of the lowermost frame 1, and the fusagi is in the middle. Do not attach material 6.

In the reflector material 2, as shown in FIGS. 1 to 6, the left and right standing locking pieces 20 and 21 locked to the left standing piece 12 and the right standing piece 13 of the frame 1 are in the longitudinal direction of the reflector material 2. Along with each of them, a curved reflecting surface 22 is formed in an elongated shape between the left standing locking piece 20 and the right standing locking piece 21.
The shape of the reflecting surface 22 of the reflector material 2 is not limited to a curved shape, and may be, for example, a flat reflecting surface or a corrugated reflecting surface.

As shown in FIG. 7, the luminaire 3 has an LED module 31 mounted on a main body 30, and has an input side connector 33 at the end of an input line 32 and an output side connector 35 at the end of an output line 34. The input line 32 and the input side connector 33, and the output line 34 and the output side connector 35 are arranged in the second space 11.
The LED module 31 and its irradiation surface 36 are arranged so as to be inclined toward the reflector material 2 so that the light from the irradiation surface 36 is reflected by the reflector material 2, and the main body 30 of the lighting fixture 3 is arranged. Is fixed to the reflecting surface 22 of the reflector material 2 as shown in FIG.
As the emission color of the LED module 31 of the lighting fixture 3, LEDs such as "blue", "white", and "blue-white" can be arbitrarily selected.

As shown in FIG. 5, the cover material 4 has a contact portion 40 that comes into contact with the left standing piece 12 of the frame 1 and a fixing portion that is fixed to the right standing engaging piece 21 of the reflector material 2. Between the 41 and the abutting portion 40 and the fixing portion 41, a tubular portion 42 covering the outer circumference 300 of the main body 30 of the lighting fixture 3 is formed in a long shape.
A separation space S2 is formed between the inner circumference 420 of the tubular portion 42 and the outer circumference 300 of the main body 30 of the luminaire 3, and the separation space S2 is along the outer circumference 300 of the main body 30 of the luminaire 3. Since it is formed in the vertical direction, rainwater or the like that enters the inside of the cover material 4 passes through the separation space S2 to the lower end of the cover material 4 or the lower end of the main body 30 of the lighting fixture 3. It reaches the part and is drained.
In addition, dust and dirt that have entered the inside of the cover material 4 can also be removed downward.
Further, air can be circulated so that the heat generated from the lighting fixture 3 does not stay in the space S1 of the cover material 4.

Guide pieces 43 are formed on the inner circumference 420 of the tubular portion 42 along the longitudinal direction of the tubular portion 42 and at three locations at intervals of about 90 degrees.
Due to the presence of the separation space S2, the outer circumference 300 of the luminaire 3 does not come into contact with the inner circumference 420 of the cover material 4, and the luminaire 3 is pinpointed by the fins of the guide piece 43. By doing so, the lighting fixture 3 can be smoothly housed in the cover material 4.
Each of the guide pieces 43 is formed of two fins, and the legs of the cap are inserted into the two fins as described later.
The guide piece 43 may be formed in a long shape along the longitudinal direction of the cover material 4, or may be formed in a piece shape.
A recess 44 for fixing the leg of the cap 5 is formed on the outer circumference 421 of the tubular portion 42 together with the guide piece 43.

As shown in FIG. 2, the cover material 4 configured in this way is above the base portion 45 surrounding the outer circumference 300 of the main body 30 of the luminaire 3 and the irradiation surface 36 of the luminaire 3 in the longitudinal direction thereof. In addition to being divided into the covered portions 46 formed in, an opening 47 is formed at the end of the covered portion 46.

The covering width (also referred to as covering height) L above the irradiation surface 36 of the lighting fixture 3 by the covering portion 46 is set to a height position (floor height) where the lighting fixture 3 is arranged as described later. It is selected accordingly.
A translucent cap 5 that covers the opening 47 may be attached to the opening 47 in order to prevent dust from accumulating.

The cap 5 is formed from a surface portion 50 capable of covering the opening 47 as shown in FIG. 9 and a leg formed substantially vertically from the end portion of the surface portion 50 and fixed by the recess 44. It is composed of a mounting piece 51 and a positioning piece 52 which is similarly slid between two fins of the guide piece 43.

The attachment structure of the reflector material 2, the luminaire 3 and the cover material 4 to the frame 1 configured as described above is as follows.
As shown in FIG. 9, the reflector material 2 is divided into upper and lower parts at a place where the cover material 4 can be removed, and the luminaire 3 and the cover material 4 are placed on the reflector material 2 below the reflector material (hereinafter referred to as the lower reflector material) 2. Is fixed and integrated in advance.
A first notch 23 is formed at the lower end of the right standing locking piece 21 of the upper reflector material (hereinafter, upper reflector material) 2, and a notch fitting piece 24 corresponding to the notch 23 is formed in the lower reflector material 2. It is formed at the upper end of the right standing locking piece 21.
Further, a fixing piece 25 fixed to the right standing piece 13 of the frame 1 is formed at the lower end of the right standing locking piece 21 of the lower reflector material 2.
Then, as shown in FIG. 5, in the right standing locking piece 21 of the lower reflector material 2, a long tip portion 210 is inserted between the right standing pieces 13 and 14 of the frame 1. The notch fitting piece 24 and the fixing piece 25 are screwed to the right standing piece 13 of the frame 1, respectively.

To remove the integrated lower reflector material 2, the luminaire 3, and the cover material 4 from the frame 1 and separate them, remove the screws and remove the screws to remove the first notch 23 of the right standing locking piece 21 of the upper reflector material 2. The lower reflector material 2 is slid downward in order to eliminate the fitting state between the notch fitting piece 24 and the notch fitting piece 24. A predetermined clearance C1 is provided below the lower reflector material 2 to enable the downward sliding (see FIG. 3).
Next, in order to eliminate the state in which the tip portion 210 of the right standing locking piece 21 of the lower reflector material 2 is inserted between the right standing pieces 13 and 14 of the frame 1, the lower reflector material 2 is placed in the lateral direction. Slide it (on the left side of the paper in FIG. 5).
Since such removal work is performed in a state where the tip 210 of the right standing locking piece 21 of the lower reflector material 2 is inserted between the right standing pieces 13 and 14 of the frame 1, the reflector material 2 is performed. The lighting fixture 3 and the cover material 4 are separated from the frame 1 and do not fall, so that maintenance can be facilitated.
Finally, the cover material 4 may be pulled out to remove the input / output side connectors 33 and 35, and the cover material 4 may be removed from the frame 1.

As shown in FIG. 8, another frame 1 is connected to the frame 1 above and / or below the frame 1 in the longitudinal direction by a connecting material (not shown), and a plurality of lighting fixtures 3 are arranged in series. You may do so. In this case, a predetermined clearance C2 (about 1/2 of the clearance C1) is provided between the upper and lower frames 1 and 1, improving the design in front view, taking measures against heat elongation of the frame 1, and performing maintenance. The lower reflector material 2 can be slid downward.

Here, the maintenance method performed using the clearance C2 is as follows.
In order to cooperate with the clearance C2, a second notch 26 is formed at the lower end of the right standing locking piece 21 of the upper reflector material 2 adjacent to the first notch 23 (see FIG. 2 and the like). ..
That is, in order to remove the integrated lower reflector material 2, the lighting fixture 3, and the cover material 4 from the frame 1, after removing the screws, the thickness of the cap 5 fixed to the lower reflector material 2 is increased. The lower reflector material 2 is slightly slid downward using the clearance C2 according to the overlapping width with the corresponding upper reflector material 2. Even when the cap 5 is not fixed, the following work can be easily performed by slightly sliding the lower reflector material 2 downward.
Next, in order to eliminate the state in which the tip 210 of the right standing locking piece 21 of the lower reflector material 2 is inserted between the right standing pieces 13 and 14 of the frame 1, the second notch 26 is used. The lower reflector material 2 is slid laterally (left side on the paper surface of FIG. 5), and then the lower reflector material 2 is raised toward the front, and the lower reflector material 2 is moved laterally (right side on the paper surface of FIG. 5). Slide the tip 210 over the right standing piece 14.
Next, the cover material 4 and the like may be pulled out, the input / output side connectors 33 and 35 may be removed as described above, and the cover material 4 and the like may be removed from the frame 1.
Even in such a maintenance method, since the tip 210 of the right standing locking piece 21 of the lower reflector material 2 is inserted between the right standing pieces 13 and 14 of the frame 1, the reflector material is also used. 2. The lighting fixture 3 and the cover material 4 are separated from the frame 1 and do not fall, so that maintenance can be facilitated.

As shown in FIG. 4, the reflector material 2 is fastened to the frame 1 by a special countersunk screw, and the irradiation light of the lighting fixture 3 hits the screw head, and its three-dimensional shape is conspicuous. I am trying to avoid.

The effects of the building materials constructed as described above can be summarized as follows.
Reduction of glare When glare with high brightness is generated in the reflector material 2 by the irradiation light of the lighting fixture 3, the reflector material 2 (or the reflector material 2 (or) from the opening 47 of the cover material 4 due to the light from the portion or the like. The beam b is formed at a predetermined angle with respect to the longitudinal direction of the frame 1 (the same applies hereinafter). Therefore, outside the range of the beam, glare cannot be recognized, glare is reduced, and soft light can be recognized.

The action and effect of such a building material will be described as follows according to the illustrations of FIGS. 10 to 13, respectively. In FIGS. 10 and 11, the arrangement height H1 of the lighting fixture 3 is 4 meters and is downward. (Hereinafter, also referred to as down), when the covering width L of the covered portion 46 of the cover material 4 is set to about 20 mm, FIG. 11 shows the covering width L of the covered portion 46 being about about 20 mm. The case where it is set to 100 mm is illustrated.
12 and 13 show the case where the arrangement height H2 of the lighting fixture 3 is 0.5 m and the lighting fixture 3 is irradiated upward (hereinafter, also referred to as an upper), and FIG. 12 shows a cover of the cover material 4. When the covering width L of the portion 46 is set to about 20 mm, FIG. 13 shows a case where the covering width L of the covering portion 46 is set to about 100 mm.
That is, as shown in FIGS. 10 and 12, when the covering height L of the cover material 4 by the covered portion 46 is about 20 mm, the reflector material 2 can be seen from the opening 47 of the cover material 4. A beam b of about 45 degrees with respect to the longitudinal direction is formed, and a glare cut angle of about 45 degrees can be obtained as an angle capable of reducing glare.

On the other hand, as shown in FIGS. 11 and 13, when the covering height L is about 100 mm, about 10 from the opening 47 of the cover material 4 with respect to the longitudinal direction of the reflector material 2. A glare cut angle of about 80 degrees can be obtained as an angle at which a degree beam b is formed and glare can be reduced.

In the case of the glare cut angle of about 45 degrees in FIGS. 10 and 12, glare is noticed by the pedestrian P who is about 0.5 meters away from the frame 1.
However, in the case of the glare cut angle of about 80 degrees in FIGS. 11 and 13, the pedestrian P is not aware of glare. Further, outside the range R of the beam b, soft light can be recognized instead of sharp light having high brightness.

Since it can be predicted that the discomfort caused by glare diminishes in proportion to the height at which the luminaire 3 is arranged, the cover depends on the height position (floor height) at which the luminaire 3 is arranged. The covering height L of the covering portion 46 of the material 4 may be selected.
At that time, if it is placed in a range where people approach (for example, down and upper on the first floor, etc.), the covering height L is increased, and if not (for example, the upper on the second floor or higher), the covering height is increased. L may be reduced. In addition to arranging only the upper or only the down as shown in FIGS. 10 to 13, both the upper and the down may be arranged.

Action of the separation space Since the separation space S2 is formed in the vertical direction along the outer circumference 300 of the main body 30 of the lighting fixture 3, rainwater or the like entering the inside of the cover material 4 passes through the separation space S2. It falls and is drained from the lower end of the cover material 4. Therefore, water does not collect in the space S1 (particularly the inside of the covered portion 46) of the cover material 4, and it is possible to prevent the lighting fixture 3 from being immersed. In addition, dust and dirt that have entered the inside of the cover material 4 can also be removed downward. At that time, by providing the clearance C, the discharge efficiency of rainwater and the like is enhanced.
Further, air can be circulated so that the heat generated from the lighting equipment does not stay in the space S1 of the cover material 4 (particularly when the cap 5 is attached).

Ease of installation Due to the presence of the separation space S2, the outer circumference 300 of the luminaire 3 does not come into contact with the inner circumference 420 of the cover material 4, and the fins of the guide piece 43 cause the luminaire 3 to come into contact with the inner circumference 420. By being pinpointed, the luminaire 3 can be smoothly housed in the cover material 4.

Ease of maintenance When removing the integrated reflector material 2, the lighting fixture 3, and the cover material 4 from the frame 1, the tip 210 of the right standing locking piece 21 of the reflector material 2 is on the right side of the frame 1. Since it is performed in a state of being inserted between the standing pieces 13 and 14, the reflector material 2, the luminaire 3 and the cover material 4 are separated from the frame 1 and do not fall, and maintenance is easy. You can plan your sex.
The same effect can be obtained when the reflector material incorporating the lighting fixture and the cover material is fixed to the frame.
That is, the lighting fixture 3 and the cover material 4 are incorporated in the reflector material 2, and the reflector material 2 is dislocated with respect to the frame 1 so that maintenance can be facilitated. ..

The present invention is not limited to the embodiments described above, and many modifications can be made by persons having ordinary knowledge in the art within the technical idea of the present invention.

1 frame 10 1st space 11 2nd space 12 Left standing pieces 13, 14 Right standing pieces

2 Reflector material 20, 21 Left and right standing locking pieces 22 Reflective surface 23 First notch 24 Notch fitting piece 25 Fixing piece 26 Second notch 210 Tip

3 Lighting equipment 30 Main body 31 LED module 32 Input line 33 Input side connector 34 Output line 35 Output side connector 36 Irradiation surface 300 Outer circumference

4 Cover material 40 Contact part 41 Fixed part 42 Cylinder part 43 Guide piece 44 Recessed part 45 Base part 46 Covered part 47 Opening part 420 Inner circumference 421 Outer circumference

5 Cap 50 Surface 51 Mounting piece 52 Positioning piece

6 Fusagi wood

S1 space S2 separation space C1, C2 clearance

Claims (5)

A frame, a reflector material attached to the frame, a lighting fixture that irradiates light reflected by the reflector material, and a cover material that can reduce glare generated in the reflector material, and the outer circumference of the lighting fixture. A separation space is formed between the cover material and the inner circumference of the cover material .
The cover material is a building material provided with a lighting fixture, which is provided with a covering portion having a covering height (covering width) along the traveling direction of the irradiation light from the irradiation surface of the lighting fixture. The building material provided with the lighting fixture according to claim 1, wherein a guide piece formed toward the outer periphery of the lighting fixture is provided on the inner circumference of the cover material. The building material provided with the lighting equipment according to claim 1, wherein a cap covering the opening is attached to the opening of the cover material. The luminaire according to claim 1, wherein the luminaire and the cover material are incorporated in the reflector material, and the reflector material is dislocated with respect to the frame. Building materials. The building material provided with the lighting equipment according to claim 1 or 4, wherein the reflector material is divided into upper and lower parts.

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