JP3074430B2 - Solar energy collecting roof light source - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a daylight for a solar energy collecting roof.

[0002]

2. Description of the Related Art Conventionally, in order to facilitate assembling of a frame and to prevent rainwater from entering through a gap between light collectors adjacent to each other in a gradient direction, a projection is orthogonal to a lower portion of a front end of one surface of a vertical waterproof wall. Japanese Patent Laid-Open No. 1-275832 proposes a light-transmitting transparent body mounting bracket in which the insertion protrusion is provided in parallel with the vertical waterproof wall from the rear end edge of the protrusion, and a fixing hole is formed in the insertion protrusion. Have been. However, in this case, since the protruding part bulges above the upper surface of the vertical bar, the water flowing down from the ridge side is blocked by the protruding part and stagnates, and dust is collected at both front corners of the daylighting transparent body. The stagnant water is easy to enter because the projections and the covering lid of the lower horizontal rail are assembled in abutting manner.

[0003]

SUMMARY OF THE INVENTION A first object of the present invention is to make it easy to assemble a vertical rail and a lower horizontal rail, and there is no fear that rainwater, dirt, etc. will stagnate at the joint thereof. It is an object of the present invention to provide a solar energy collecting roof light source that can prevent rainwater from entering from a connection part of the light source. A second object of the present invention is to further simplify the positioning of the vertical rail and the lower horizontal rail, and a third object is to make rainwater drain more smoothly and to improve the appearance. It is in.

[0004]

In order to achieve the above object, a lighting device for a solar energy collecting roof according to the present invention is mounted along a pair of right and left vertical bars along a gradient direction and along an inner surface of the vertical bars. A light-transmitting plate support bar, a lower horizontal beam installed between eaves-side ends of the vertical bar, an upper horizontal beam installed between ridge-side ends of the vertical bar, the light-transmitting plate support bar, A light transmissive plate fitted around the inner peripheries of the lower horizontal rail and the upper horizontal rail, wherein the vertical rail and the lower horizontal rail are connected via a light collector assembling tool; A coating piece that is slightly lower than the light-transmitting body and covers the upper surface of the upper horizontal rail of the light-collecting body adjacent to the eaves side is formed along the longitudinal direction. An inner surface of a superposed piece superposed on the inner surface of the eaves-end portion of the crosspiece is provided with a coating piece of substantially the same height as the upper surface of the light-transmitting plate support crosspiece and of the lower horizontal crosspiece. Covering linking part which is polymerized in the end upper surface is formed.

Further, in order to achieve the second object, a contact ridge is formed on the outer surface of the overlapping piece of the lighting device assembling tool, which abuts on the eaves end face of the vertical beam, thereby achieving the third object. To this end, draining ridges are formed along the longitudinal direction on the inner surface of the vertical bar except for both ends in the longitudinal direction, and ridges continuous with the draining ridges are formed on the inner surface of the overlapping piece of the lighting fixture.

[0006]

[Function] By making the covering connecting portion of the light collecting body assembling level with the upper surface of the light transmitting plate supporting bar, it is possible to prevent a projection from being formed on the surface of the connecting portion between the vertical bar and the lower horizontal bar, thereby, By promptly flowing down rainwater and dust, and by covering the covering piece of the lower horizontal rail with the coating connecting portion, it is possible to prevent rainwater from entering from the connection portion between the lower horizontal rail and the light collector assembling tool.

[0007] Further, when the overlapping piece of the lighting element assembling tool is fitted from the eave side so as to overlap the inner surface of the end of the vertical beam, the contact ridge of the lighting element assembling tool abuts on the eave-side end face of the vertical beam. The light collector assembling tool and the vertical crosspiece are positioned, and by forming continuous draining ridges and ridges on the inner surface of the vertical beam and the inner surface of the overlapping piece of the light collector assembling tool, respectively, the vertical beam and the overlapping piece are crossed. To block the rainwater that is going to blow upwards, and to smoothly drain the rainwater falling along the grooves between the drainage ridges to the eaves side, making the joint between the vertical crosspiece and the polymerized piece inconspicuous.

[0008]

Embodiments of the present invention will be described below in detail with reference to the drawings. In FIG. 2, a roof device 1 is a gable roof, and intermediate portion connecting members 2 are disposed on the upper surface of a roof base along a gradient direction at appropriate intervals.
The light-collecting body 3 is attached between the light-emitting elements, and the plurality of light-collecting bodies 3 are connected along the gradient direction. Further, a side connection member 4 is provided in place of the intermediate connection member 2 closest to the wife of the roof device 1, and a keraba member 5 is attached outside the side connection member 4.

As shown in FIG. 3, the daylighting body 3 includes a pair of right and left vertical bars 6, an upper horizontal bar 7 mounted between the ridge-side ends of the vertical bar 6, and an eaves edge of the vertical bar 6. A lower horizontal rail 8 mounted between the clubs,
Transparent plate supporting bar 9 attached along the inner surface of vertical bar 6
And a light-transmitting plate 10 made of glass, acrylic, or the like, which is fitted on the inner periphery of the rectangular frame formed by each of the above-mentioned crosspieces. A photovoltaic element that converts the light into a photovoltaic element is attached.

As shown in FIGS. 4 and 5, a plurality of drainage ridges 12 are formed on the inner surface of the vertical wall 6 at the upper end of the inner surface of the vertical wall 11 except for both ends in the longitudinal direction. A horizontal projecting piece 13 is provided on the inner surface of the lower end of the wall 11,
A vertical support leg 14 is provided at the inner end of the horizontal projecting piece 13 so as to protrude up and down. The vertical support leg 14 is supported by the intermediate connection member 2 and the side connection member 4. At the end of the vertical wall 11 near the eaves, a mounting hole 15 is formed. At the end of the vertical wall 11 near the ridge, a mounting hole 16 is formed at a position slightly lower than the mounting hole 15. A notch 17 for ventilation is formed at the lower end of the vertical support leg 14 at the eaves and near the ridge.

As shown in FIGS. 6 and 7, the lower horizontal rail 8
A translucent plate mounting piece 24 in the form of a horizontal strip is provided.
And a covering piece 26 for covering the upper part of the upper horizontal rail 7 from the upper end of the light-transmitting plate contact wall 25 is provided so as to protrude in the eaves direction.
6 is bent downward and inward, and a draining ridge 27 is provided on the lower surface of the covering piece 26. A curved waterproof gutter 28 that curves in the downward eave direction is provided on the edge of the light-transmitting plate mounting piece 24 near the ridge. Provided,
A hollow curved groove 29 is formed at a connection between the light transmitting plate mounting piece 24 and the curved waterproof gutter 28.

As shown in FIGS. 8 and 9, the translucent plate support bar 9 includes a translucent plate insertion frame 31 having a substantially C-shaped cross section. A gap 32 for inserting the light-transmitting plate is formed along the outer periphery of the light-transmitting plate, and a concave groove 33 is provided at an upper portion of the outer surface of the light-transmitting plate insertion frame 31 to block a capillary phenomenon. At both ends in the eaves ridge direction, fixing holes 34, 34 corresponding to the mounting holes 15, 16 are formed, respectively.

The lower horizontal beam 8 and the vertical beam 6 are connected to a lighting body assembling tool 9.
3 and the lighting fixture assembly 93 is
As shown in FIG.
The superposed piece 9 that is superposed on the inner surface of the slab where the draining ridge 12 is not formed and that protrudes from the vertical wall 11 toward the eaves side.
4 is provided, and a ridge 95 is formed on the inner surface of the overlapping piece 94 so as to be continuous with the draining ridge 12 of the vertical bar 6, and the inner surface of the lower end of the overlapping piece 94 is polymerized along the upper surface of the covering piece 26 of the lower horizontal rail 8. A covering connecting portion 96 is provided, and on the outer surface of the overlapping piece 94, a contacting ridge 97 is formed along the vertical direction so as to contact the eaves end surface of the vertical wall 11 of the vertical bar 6, and the contacting ridge 97 is formed. A mounting piece 98 is provided on the outer surface of the vertical wall 11 to be overlapped with the outer surface of the vertical wall 11. A screw insertion hole 99 is formed in the mounting piece 98 so as to match the mounting hole 15 of the vertical bar 6. 98, an insertion gap 100 for fitting the vertical wall 11 is formed.

To assemble the daylighting body 3, the eaves end of the light transmitting plate 10 is placed on the upper surface of the light transmitting plate mounting piece 24 of the lower horizontal beam 8, and the light transmitting plate 10 is mounted on the upper horizontal beam 7. The end near the eaves is inserted, and the translucent plate 10 is inserted into the translucent plate insertion frame 31 of the translucent plate support bar 9.
, The four sides of the light transmitting plate 10 are supported by the respective bars via packing, and the upper surface of the light transmitting plate 10 protrudes higher than the covering piece 26 of the lower horizontal beam 8 at the eaves end. Let it. Then, the lower horizontal rail 8 becomes lower than the translucent plate 10, and the rainwater flowing on the upper surface of the transparent plate 10 is quickly discharged to the eaves side, so that dust and dirt do not accumulate.

Next, the outer surface of the light-transmitting plate support bar 9 is brought into contact with the inner surface of the vertical wall 11 of the vertical bar 6, and the light-transmitting plate support bar 9 is brought closer to the ridge at the eaves end of the vertical bar 6. It is installed along the slope of the vertical crossbar 6 near the ridge.
Then, the screw 38 is inserted through the fixing hole 34 near the ridge of the light transmitting plate supporting bar 9 and the upper horizontal bar 7.

Further, as shown in FIG. 12, the vertical wall 11 of the vertical bar 6 is inserted into the insertion gap 100, and as shown in FIG. While polymerizing on the inner surface, the coating connecting portion 96 is
Of the vertical wall 11, the abutting ridge 97 abuts on the eaves end surface of the vertical wall 11, the mounting piece 98 overlaps the outer surface of the vertical wall 11, and the screw insertion hole 99 is attached to the mounting hole of the vertical bar 6. 1 and 14, the screw 37 is screwed into the hollow curved groove 29 of the lower horizontal rail 8 through the screw insertion hole 99, the mounting hole 15, and the fixing hole 34 near the eaves of the translucent plate support rail 9 as shown in FIGS. Then, the vertical bar 6, the light transmitting plate supporting bar 9 and the lower horizontal bar 8 are assembled.

At this time, the ridge-side end surface of the covering connection portion 96 of the light collector assembling device 93 abuts against the eaves end surface of the light-transmitting plate supporting bar 9, and the upper surface of the covering connecting portion 96 and the upper surface of the light-transmitting plate supporting beam 9. And the drainage ridge 12 of the vertical bar 6 and the ridge 95 of the lighting unit assembling device 93 are continuous, and the lower horizontal bar 8 and the vertical bar 6
There is no protrusion on the surface of the connecting portion with the rainwater that prevents rainwater from flowing down.

In order to connect the light collector 3 in the gradient direction,
As shown in FIG. 15, the daylighting body 3 to be roofed is slid in the direction of the daylighting body 3 previously attached to the eaves side, and as shown in FIG. And the eaves half of the outer surface of the overlapping piece 94 of the light collector assembling device 93 is placed on the inner surface of the vertical wall 11 of the light collector 3 laid on the eaves side, where the drainage ridges 12 are not formed. What is necessary is just to polymerize.

[0019]

According to the daylighting body of the solar energy collecting roof of the present invention, since the half of the building near the ridge is provided with a polymerized piece that is superposed on the inner surface near the eaves end of the vertical beam, the vertical beam of the daylighting body located on the eaves side is provided. The gap formed between the light beam and the vertical rail of the light-receiving body located on the ridge side is covered with the polymerized piece, so that rainwater does not enter through this gap, and Since the upper surface of the end portion of the covering piece of the crosspiece is covered, rain leakage hardly occurs from the connection portion between the light collector assembly and the lower horizontal crosspiece. In addition, since the covering connecting portion of the light collecting body assembling device is substantially the same height as the upper surface of the light transmitting plate supporting bar, no projection is formed at the seam between the covering connecting portion and the light transmitting plate supporting bar, and the surface is smooth. , The rainwater flowing down the upper surface of the translucent plate support bar does not stagnate,
There is no danger that water and debris will collect on both sides of the front end of the light collector.

Further, the overlapping portion of the light collecting member assembling member is positioned in the width direction by overlapping the inner surface of the vertical beam, and the covering connecting portion is brought into contact with the end face of the eaves of the light-transmitting plate supporting beam so as to be in the gradient direction. The positioning is performed, and the vertical rail and the lower horizontal rail can be easily connected to each other via the lighting body mounting tool.

Further, if a contact ridge is formed on the outer surface of the overlapped piece of the lighting body assemblage to abut against the eaves end face of the vertical beam, the positioning can be further facilitated, and the inner surface of the vertical beam and the lighting body assembling tool can be assembled. By forming continuous draining ridges and ridges on the inner surface of the polymer piece, respectively, it is possible to block rainwater that is going to blow up the vertical rail and the polymer piece, and to quickly remove water flowing down along the draining ridge. It can be discharged, the seam between the vertical bar and the superposed piece is inconspicuous, and the appearance is good.

[Brief description of the drawings]

FIG. 1 is a perspective view of a main part of a daylighting body of a solar energy collecting roof showing an embodiment of the present invention.

FIG. 2 is a perspective view of a solar energy collecting roof according to an embodiment of the present invention.

FIG. 3 is a plan view of a daylighting body of a solar energy collecting roof showing an embodiment of the present invention.

FIG. 4 is a side view of a vertical rail.

FIG. 5 is a cross-sectional view of a vertical crosspiece.

FIG. 6 is a side view of the lower horizontal rail.

FIG. 7 is a sectional view of the lower horizontal rail.

FIG. 8 is a side view of a daylighting support bar.

FIG. 9 is a sectional view of a daylighting support bar.

FIG. 10 is a side exploded perspective view of a daylighting body of a solar energy collecting roof showing an embodiment of the present invention.

FIG. 11 is an exploded perspective view of another side of the daylighting body of the solar energy collecting roof showing the embodiment of the present invention.

FIG. 12 is an exploded sectional view of a daylighting body of a solar energy collecting roof showing an embodiment of the present invention.

FIG. 13 is a side perspective view of a daylighting body of a solar energy collecting roof showing an embodiment of the present invention.

FIG. 14 is a cross-sectional view of a main part of a daylighting body of a solar energy collecting roof showing an embodiment of the present invention.

FIG. 15 is a perspective view of a light collector during connection.

FIG. 16 is a perspective view after connection of a daylighting body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof apparatus 2 Intermediate part connection member 3 Lighting body 4 Side connection member 5 Keraba member 6 Vertical bar 7 Upper horizontal bar 8 Lower horizontal bar 9 Transparent plate support bar 10 Transparent plate 11 Vertical wall 12 Draining ridge 14 Vertical support leg 17 Notch for ventilation 24 Translucent plate mounting piece 25 Translucent plate contact wall 26 Coating piece 28 Curved waterproof gutter 29 Hollow curved groove 33 Perforated plate insertion frame 37 Screw 93 Light collecting body assembling tool 94 Polymerization piece 95 Ridge 96 Coated connecting part 97 Contacting ridge 98 Mounting piece 100 Insertion gap

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) E04D 13/00-15/07 E04D 3/00-3/40

Claims (4)

(57) [Claims] 1. A pair of left and right vertical rails along a gradient direction, a translucent plate support bar mounted along the inner surface of the vertical rail, and a lower horizontal rail erected between eaves-side ends of the vertical rails. An upper horizontal rail erected between the ridge-side ends of the vertical rail,
In a light-collecting body composed of a lower horizontal rail and a light-transmitting plate fitted around the inner circumference of the upper horizontal rail, the vertical rail and the lower horizontal rail are connected via a light collector mounting tool, and the lower horizontal rail At the end near the eaves, a covering piece that is slightly lower than the translucent plate and covers the upper surface of the upper horizontal rail of the light collector adjacent to the eaves is formed along the longitudinal direction, and the light collector assembling tool is a half-ridge closer to the ridge. Is superposed on the inner surface of the superposed piece which is superimposed on the inner surface of the eaves end of the vertical bar, is superimposed on the upper surface of the covering piece of the lower horizontal bar at substantially the same height as the upper surface of the translucent plate support bar. A light collector for a solar energy collecting roof, wherein a covering connection part to be formed is formed. 2. A mounting member which is superimposed on an outer surface of a vertical rail is provided at a lower end portion of the lighting device assembling tool.
The daylight body of the solar energy collecting roof according to claim 1, wherein the translucent plate support bar and the lower horizontal bar are connected by a fixture. 3. The light collector of a solar energy collecting roof according to claim 1, wherein a contact ridge is formed on an outer surface of the polymer piece of the light collector assembling tool to abut against an eaves end face of the vertical bar. . 4. A draining ridge is formed along the longitudinal direction on the inner surface of the vertical bar except for both ends in the longitudinal direction, and a ridge continuous with the draining ridge is formed on the inner surface of the polymerizing piece of the lighting fixture assembly. The light collector of a roof for collecting solar energy according to any one of claims 1 to 3.