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JP-2026076391-A - Roof structure

JP2026076391AJP 2026076391 AJP2026076391 AJP 2026076391AJP-2026076391-A

Abstract

[Problem] To provide a roof structure that can improve the aesthetics of the wiring for the lighting section. [Solution] The roof structure 1 comprises a plurality of columns 2 extending in the vertical direction, a roof body 4 directly or indirectly connected to the plurality of columns 2, a lighting unit 43 provided on the roof body 4 that emits light, and a wiring cable W connected to the lighting unit 43. The roof body 4 has a roof body main body 41, a one-side end frame 413 provided at one end of the roof body main body 41 in the front-rear direction, and a side frame 414 provided in the left-right direction of the roof body main body 41. The wiring cable W is arranged on at least a part of the columns 23, at least a part of the side frame 414, and at least a part of the one-side end frame 413. [Selection Diagram] Figure 1

Inventors

  • 篠田 麻衣

Assignees

  • 株式会社LIXIL

Dates

Publication Date
20260511
Application Date
20260226

Claims (9)

  1. Multiple columns extending vertically, A roof structure directly or indirectly connected to the aforementioned plurality of columns, The aforementioned roof structure includes a lighting unit that emits light, The lighting unit is connected to a wiring cable, The roof body comprises a roof body main body, a side end frame provided at one end of the roof body main body in the front-rear direction, and side frames provided in the left-right direction of the roof body main body. The wiring cable is arranged in at least a portion of the column, at least a portion of the side frame, and at least a portion of the one-side end frame, in a roof structure.
  2. The roof structure according to claim 1, wherein at least a portion of the wiring cable is routed inside the column.
  3. The roof structure according to claim 1, wherein at least a portion of the wiring cable is routed inside the side frame.
  4. The roof structure according to claim 1, wherein at least a portion of the wiring cable is routed inside the one-side end frame in the direction in which the one-side end frame extends.
  5. The roof structure according to claim 1, wherein at least a portion of the wiring cable is routed from the power supply side, through the interior of the column, the interior of the side frame, and the interior of the one-side end frame, and connected to the lighting unit.
  6. The roof body is constructed by arranging multiple long members that extend in parallel, The roof structure according to claim 1 or 5, wherein the lighting unit is arranged along the lower surface of at least one of the plurality of long members.
  7. The aforementioned lighting unit is a linear lighting unit, The roof structure according to claim 6, wherein the one-sided end frame covers the end of the linear lighting section.
  8. The roof structure according to claim 7, wherein the ends of multiple linear lighting sections are covered by a single one-sided end frame.
  9. The aforementioned side frame is connected to the aforementioned one-side end frame, The roof structure according to claim 1, wherein a connecting portion is formed in the connecting portion between the side frame and the one-side end frame, through which the wiring cable is connected, and the connecting portion has a guide portion for guiding the wiring cable.

Description

This disclosure relates to roof structures. Conventionally, a carport (roof structure) with a double-support structure is known, comprising two pairs of columns, two beams connected to the two pairs of columns, and a roof body connected to the two beams (see, for example, Patent Document 1). The carport described in Patent Document 1 is constructed with a double-support structure, for example, because it is necessary to ensure sufficient strength to support the roof body when it becomes larger. Japanese Patent Publication No. 2019-90171 This is a perspective view of the carport according to the first embodiment, seen from above.This is a perspective view of the carport according to the first embodiment, seen from below.This is a cross-sectional view taken along line A-A in Figure 1.This is a cross-sectional view taken along line B-B in Figure 1.This is a cross-sectional view taken along the line C-C in Figure 1.This is a perspective view of the carport according to the second embodiment, taken from an oblique upward position.This is a perspective view of the carport according to the third embodiment, seen from above.This is a perspective view of the carport according to the third embodiment, seen from below.This is a cross-sectional view taken along line D-D in Figure 7.This is a cross-sectional view taken along line E-E in Figure 7.This is a perspective view of the carport according to the fourth embodiment, taken from an oblique upward position. The first embodiment of the roof structure of this disclosure will be described below with reference to Figures 1 to 5. In this embodiment, an example of applying the roof structure to a carport 1 will be described. However, this embodiment is not limited to an example of applying the roof structure to a carport 1. For example, the roof structure may be applied to structures other than carports, such as bicycle parking areas, shelters, rest areas, terraces, bus stops, etc. In the description of the first embodiment shown in Figures 1 and 2, the direction in which the multiple roofing materials 411 (long pieces) constituting the roof body 41 of the carport 1 in the first embodiment extend is also referred to as the front-rear direction Y (the longitudinal direction of the roofing materials 411). In this embodiment, the roof body 4 is inclined in the front-rear direction Y, and in the front-rear direction Y, the upstream side on the right rear in Figure 1 is also referred to as the front side Y2, and the downstream side on the left front in Figure 1 is also referred to as the rear side Y1. Furthermore, the direction in which the multiple roofing materials 411 (long pieces) constituting the roof body 41 of the roof body 4 are aligned is also referred to as the left-right direction X. In the left-right direction X, one side is referred to as the X1 side, and the other side is referred to as the X2 side. The overall structure of the carport 1 of the first embodiment will now be described. As shown in Figures 1 and 2, the carport 1 of this embodiment is a so-called double-support structure carport, where the roof body 4 is supported by two pairs of columns 2 on each side in the left-right direction X. Furthermore, the carport 1 of this embodiment is constructed with a suspension structure in which the roof body 4 is suspended and connected to the lower (downward) part of the beams 3 connected to the columns 2. As shown in Figures 1 and 2, three lighting units 43 are attached to the underside of the roof body 41. Wiring cables W are connected to the three lighting units 43. Power is supplied to the three lighting units 43 via the wiring cables W. The wiring structure of the lighting units 43 will be described after the overall structure of the carport 1 is explained. As shown in Figures 1 and 2, the carport 1 of this embodiment comprises two pairs of columns 2 erected on the ground, two beams 3 extending from the upper ends of the columns 2 in a direction intersecting the columns 2, a roof body 4 positioned below the two beams 3, and three lighting units 43. The columns 2 and beams 3 are formed from extruded aluminum profiles and have a hollow structure with a hollow cross-section. The roof body 4 is indirectly connected to the two pairs of columns 2 via the two beams 3. The roof body 4 is also directly connected to the two beams 3. Alternatively, the roof body 4 may be indirectly connected to the beams 3 via indirect members. Two pairs of columns 2 are arranged side-by-side in the front-to-back direction (Y). The pairs of columns 2 are positioned opposite each other on both sides of the carport 1 in the left-to-right direction (X), flanking the roof 4, and are connected to both ends of the beam 3 in the left-to-right direction (X). The two pairs of columns 2 are spaced apart in the front-to-back direction (Y) of the carport 1. The columns 2 are formed by extending in the vertical direction. The two sets of columns 2 consist of: Column 21 positioned at the rear end Y1 in