Roof daylighting skylight structure

Abstract

The roof daylighting skylight structure comprises a roof panel, a window frame, a skylight, a supporting frame, a decoration panel and an apron flashing. Holes are reserved in the roof panels; supporting plates are arranged on the peripheral edge of the hole; the vertical sections of the supporting plates are step-shaped, and the upper ends of the supporting plates around the hole jointly define a skylight opening; a waterproof layer is laid on the top face of the roof panel and extends upwards to the top of the supporting plate at the supporting plate. The window frame is mounted on the waterproof layer at the top of the supporting plate; the supporting frame is installed on the top of the step close to the top face of the supporting plate. The skylight is mounted on the window frame; the outer edge of the skylight exceeds the edge of the window frame and is lapped on the top of the support frame; the top face and the outer side face of the supporting frame are covered with the decoration panel. The apron flashing is arranged below the joint of the decoration panel and the skylight, the upper end of the apron flashing is located at the bottom of the skylight, and the lower end of the apron flashing extends to the position above the step close to the top face of the supporting plate. The sunroof solves the technical problems that a traditional sunroof is easily covered by sundries to block light, and the waterproof performance of a seam between the sunroof and a main body structure is difficult to guarantee.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering, in particular to a roof lighting skylight structure. Background Art

[0002] A national fitness center is located on the northwest side of the site, with an L-shaped layout surrounding the stadium. The fitness center has one underground floor, two floors above ground, and one floor in part. The roof adopts an undulating architectural shape and is equipped with a roof garden. In order to increase the indoor lighting effect, a skylight is required to be installed on the top of the building of the fitness center. The traditional skylight structure generally reserves a skylight window on the roof, and then installs the window frame and skylight in the skylight window and seals it. While this type of skylight structure provides natural light and vision, it also has some potential defects: 1. The debris in the roof garden can easily cover the skylight, thereby blocking the light from entering. 2. It is difficult to ensure the waterproofness of the joint between the skylight and the main structure. Utility Model Content

[0003] The utility model aims to provide a roof skylight structure, which aims to solve the technical problems that the traditional skylight is easily covered by sundries to block the light and the waterproofing of the joint between the skylight and the main structure is difficult to ensure.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions.

[0005] A roof skylight structure, comprising a roof panel, a window frame and a skylight; a hole is reserved on the roof panel at a position corresponding to the design of the skylight; it also comprises a support frame, a decorative panel and a sheathing board; a support plate is arranged on the top of the roof panel and along the edges of the hole; the vertical section of the support plate is in a step shape, and the upper ends of the support plates around the hole together form a skylight; a waterproof layer is laid on the top surface of the roof panel, and the waterproof layer extends upward from the support plate to the top of the support plate; the window frame is installed on the waterproof layer on the top of the support plate; the support frame is installed near the support plate The top of the step on the top surface, and the support frame is fixedly connected to the step through an embedded component; the top surface of the support frame is adapted to the top surface of the window frame; the skylight is installed on the window frame, and the joint between the skylight and the window frame is sealed; the outer edge of the skylight exceeds the edge of the window frame and overlaps the top of the support frame; the decorative panel covers the top surface and the outer surface of the support frame, and the top surface of the decorative panel is flush with the top surface of the skylight; the drip board is arranged below the joint between the decorative panel and the skylight, the upper end of the drip board is located at the bottom of the skylight, and the lower end of the drip board extends to above the step close to the top surface of the support board.

[0006] Preferably, the support frame includes columns, a lower cross bar and an upper cross bar; there are two groups of columns, the two groups of columns are arranged at the top of the steps of corresponding levels along the horizontal interval, and each group of columns is arranged along the longitudinal interval; the columns are connected to the embedded components; the lower cross bar is correspondingly connected between the lower parts of the laterally adjacent columns; the lower cross bar is correspondingly connected between the tops of the laterally adjacent columns, and the inner end of the lower cross bar extends to a position close to the window frame; longitudinal bars are respectively connected between the upper parts and the lower parts of the longitudinally adjacent columns.

[0007] Preferably, the embedded component includes an embedded plate and embedded reinforcement; the embedded plate is arranged on the top surface of the step of the corresponding level; there is a group of embedded reinforcements, which are connected at intervals at the bottom of the embedded plate, and the embedded reinforcements are anchored in the step of the corresponding level; the lower end of the column is fixedly connected to the embedded plate.

[0008] Preferably, the shedding board includes a first vertical board section, an inclined board section and a second vertical board section; the first vertical board section is located on the outside of the window frame, and the upper end of the first vertical board section is located at the bottom of the skylight; the second vertical board section is arranged in parallel and spaced apart on the outside of the upper end of the supporting plate; the inclined board section is obliquely connected between the first vertical board section and the second vertical board section.

[0009] Preferably, the vertical section of the decorative panel is an inverted L-shape, the horizontal section of the decorative panel is located above the support frame, and the vertical section of the decorative panel is located outside the vertical side surface of the support frame; the decorative panel is connected to the support frame via a connector.

[0010] Compared with the prior art, the utility model has the following characteristics and beneficial effects.

[0011] 1. The roof skylight structure of the utility model is provided with steps on the roof top plate and around the skylight opening, and the skylight is installed on the top of the steps so that the skylight is higher than the roof; thereby, the sundries in the roof garden are not easily covered on the skylight, and the technical problem that the sundries in the roof garden are easily covered on the skylight and block the light from entering is solved.

[0012] 2. In the roof skylight structure of the utility model, the outer edge of the skylight exceeds the edge of the window frame and is overlapped on the top of the support frame; the design of this structure makes it difficult for water on the top of the skylight to extend into the room from the joint between the skylight and the window frame; at the same time, the utility model arranges a shedding board below the joint between the decorative panel and the skylight; the water seeping in from the joint between the decorative panel and the skylight flows directly from the shedding board to the roof, and will not generate water accumulation around the skylight, which has a good waterproof effect.

[0013] 3. The utility model sets a support frame at the top of the step close to the top surface of the support plate, and the portion of the outer edge of the skylight beyond the edge of the window frame is overlapped on the top of the support frame; at the same time, a decorative panel is set on the outer side of the support frame. This structure not only ensures the stability of the skylight structure, but also ensures the aesthetics of the skylight structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0015] Figure 1 The utility model is a structural schematic diagram of a roof skylight structure arranged on a roof panel.

[0016] Figure 2 The utility model is a vertical cross-sectional structural diagram of a roof skylight structure.

[0017] Figure 3 It is a structural schematic diagram of the support frame in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the water-shedding plate in the utility model.

[0019] Figure numerals: 1 - roof panel, 2 - window frame, 3 - skylight, 4 - support frame, 4.1 - column, 4.2 - lower cross bar, 4.3 - upper cross bar, 4.4 - longitudinal bar, 5 - decorative panel, 6 - shedding board, 6.1 - first vertical board section, 6.2 - inclined board section, 6.3 - second vertical board section, 7 - support plate, 7.1 - first platform stage, 7.2 - flap section, 8 - skylight, 9 - waterproof layer, 10 - embedded component, 10.1 - embedded plate, 10.2 - embedded reinforcement, 11 - connector. DETAILED DESCRIPTION

[0020] like Figure 1-4As shown, this roof skylight structure includes a roof panel 1, a window frame 2 and a skylight 3; an opening is reserved on the roof panel 1 at the position corresponding to the design of the skylight 3; it also includes a support frame 4, a decorative panel 5 and a sheathing board 6; a support plate 7 is arranged on the top of the roof panel 1 and along the edges of the opening; the vertical section of the support plate 7 is stepped, and the upper ends of the support plates 7 around the opening together form a skylight 8; a waterproof layer 9 is laid on the top surface of the roof panel 1, and the waterproof layer 9 extends upward from the support plate 7 to the top of the support plate 7; the window frame 2 is installed on the waterproof layer 9 on the top of the support plate 7; the provision of the waterproof layer 9 ensures the waterproof effect of the skylight structure; the support The support frame 4 is installed at the top of the step near the top surface of the support plate 7, and the support frame 4 is fixedly connected to the step through the embedded component 10; the top surface of the support frame 4 is adapted to the top surface of the window frame 2; the skylight 3 is installed on the window frame 2, and the joint between the skylight 3 and the window frame 2 is sealed; the outer edge of the skylight 3 exceeds the edge of the window frame 2 and overlaps the top of the support frame 4; the decorative panel 5 covers the top and outer surfaces of the support frame 4, and the top surface of the decorative panel 5 is flush with the top surface of the skylight 3; the drip board 6 is arranged below the joint between the decorative panel 5 and the skylight 3, the upper end of the drip board 6 is located at the bottom of the skylight 3, and the lower end of the drip board 6 extends to above the step near the top surface of the support plate 7.

[0021] In this embodiment, the support frame 4 includes columns 4.1, a lower cross bar 4.2 and an upper cross bar 4.3; the columns 4.1 have two groups, and the two groups of columns 4.1 are arranged at the top of the corresponding steps along the horizontal interval, and each group of columns 4.1 is arranged along the longitudinal interval; the columns 4.1 are connected to the embedded components 10; the lower cross bar 4.2 is correspondingly connected between the lower parts of the laterally adjacent columns 4.1; the lower cross bar 4.2 is correspondingly connected between the tops of the laterally adjacent columns 4.1, and the inner end of the lower cross bar 4.2 extends to a position close to the window frame 2; longitudinal bars 4.4 are respectively connected between the upper parts and the lower parts of the longitudinally adjacent columns 4.1.

[0022] In this embodiment, the embedded component 10 includes an embedded plate 10.1 and embedded reinforcement 10.2; the embedded plate 10.1 is arranged on the top surface of the step of the corresponding level; there is a group of embedded reinforcement 10.2, which are connected to the bottom of the embedded plate 10.1 at intervals, and the embedded reinforcement 10.2 is anchored in the step of the corresponding level; the lower end of the column 4.1 is fixedly connected to the embedded plate 10.1.

[0023] In this embodiment, the water-shedding plate 6 includes a first vertical plate segment 6.1, an inclined plate segment 6.2 and a second vertical plate segment 6.3; the first vertical plate segment 6.1 is located on the outside of the window frame 2, and the upper end of the first vertical plate segment 6.1 is located at the bottom of the skylight 3; the second vertical plate segment 6.3 is arranged in parallel and spaced apart on the outside of the upper end of the supporting plate 7; the inclined plate segment 6.2 is obliquely connected between the first vertical plate segment 6.1 and the second vertical plate segment 6.3.

[0024] In this embodiment, the vertical section of the decorative panel 5 is an inverted L-shape, the horizontal section of the decorative panel 5 is located above the support frame 4, and the vertical section of the decorative panel 5 is located on the outside of the vertical side surface of the support frame 4; the decorative panel 5 is connected to the support frame 4 via a connecting member 11.

[0025] In this embodiment, the size of the opening reserved on the roof panel 1 is 2500 mm, and the size of the skylight 8 formed by the upper ends of the supporting plates 7 around the opening is 1200 mm.

[0026] In this embodiment, the support plate 7 is composed of a first-level platform stage 7.1 and a flap section 7.2; the height of the first-level platform stage 7.1 is 800 mm, and the width of the first-level platform stage 7.1 is 700 mm; the top surface end of the first-level platform stage 7.1, close to the hole, is folded upward to form the flap section 7.2; the height of the flap section 7.2 is 250 mm; the top surface of the first-level platform stage 7.1 is a slope that gradually slopes downward from the inside to the outside, with a slope of 2%.

[0027] Of course, in other embodiments, the support plate 7 can also be composed of a flap section 7.2 and a secondary stage or a tertiary stage according to size requirements.

[0028] In this embodiment, the waterproof layer 9, the thermal insulation layer, the mortar layer and the finishing layer are laid in sequence from bottom to top on the top of the roof panel 1, outside the skylight; the top surface of the finishing layer is lower than the top surface of the first stage 7.1.

[0029] In this embodiment, the connecting member 11 includes a clamping plate; the cross-section of the clamping plate is U-shaped and is clamped on the rod corresponding to the support frame 4; rivets or bolts are provided on the side of the clamping plate facing the decorative panel 5; the rivets or bolts connect the decorative panel 5 to the clamping plate.

[0030] The above embodiments are not exhaustive of specific implementation methods, and there may be other embodiments. The purpose of the above embodiments is to illustrate the utility model rather than to limit the protection scope of the utility model. All applications derived from simple changes of the utility model fall within the protection scope of the utility model.

Claims

1. A roof skylight structure, comprising a roof panel (1), a window frame (2) and a skylight (3); an opening is reserved on the roof panel (1) at a position corresponding to the design of the skylight (3); the characteristics are: It also comprises a support frame (4), a decorative panel (5) and a sheathing board (6); a support board (7) is arranged on the top of the roof panel (1) and along the edges of the opening; the vertical section of the support board (7) is in the shape of a step, and the upper ends of the support boards (7) around the opening together form a skylight (8); a waterproof layer (9) is laid on the top surface of the roof panel (1), and the waterproof layer (9) extends upward from the support board (7) to the top of the support board (7); the window frame (2) is mounted on the waterproof layer (9) on the top of the support board (7); the support frame (4) is mounted on the top of the step close to the top surface of the support board (7), and the support frame (4) is fixed to the step through a pre-embedded component (10). The support frame (4) is fixedly connected; the top surface of the support frame (4) is adapted to the top surface of the window frame (2); the skylight (3) is mounted on the window frame (2), and the joint between the skylight (3) and the window frame (2) is sealed; the outer edge of the skylight (3) exceeds the edge of the window frame (2) and overlaps the top of the support frame (4); the decorative panel (5) covers the top surface and the outer surface of the support frame (4), and the top surface of the decorative panel (5) is flush with the top surface of the skylight (3); the shedding board (6) is arranged below the joint between the decorative panel (5) and the skylight (3), the upper end of the shedding board (6) is located at the bottom of the skylight (3), and the lower end of the shedding board (6) extends to above the step close to the top surface of the support plate (7).

2. The roof skylight structure according to claim 1, characterized in that: The support frame (4) comprises upright posts (4.1), a lower crossbar (4.2) and an upper crossbar (4.3); the upright posts (4.1) have two groups, the two groups of upright posts (4.1) are arranged at intervals along the horizontal direction at the top of the corresponding steps, and each group of upright posts (4.1) is arranged at intervals along the vertical direction; the upright posts (4.1) are connected to the embedded components (10); the lower crossbar (4.2) is correspondingly connected between the lower parts of the upright posts (4.1) adjacent to each other in the horizontal direction; the lower crossbar (4.2) is correspondingly connected between the top parts of the upright posts (4.1) adjacent to each other in the horizontal direction, and the inner end of the lower crossbar (4.2) extends to a position close to the window frame (2); and longitudinal bars (4.4) are respectively connected between the upper parts and the lower parts of the upright posts (4.1) adjacent to each other in the vertical direction.

3. The roof skylight structure according to claim 2, characterized in that: The embedded component (10) comprises an embedded plate (10.1) and embedded reinforcement (10.2); the embedded plate (10.1) is arranged on the top surface of the step of the corresponding level; a group of embedded reinforcements (10.2) are connected to the bottom of the embedded plate (10.1) at intervals, and the embedded reinforcements (10.2) are anchored in the step of the corresponding level; the lower end of the column (4.1) is fixedly connected to the embedded plate (10.1).

4. The roof skylight structure according to claim 1, characterized in that: The shedding board (6) comprises a first vertical board section (6.1), an inclined board section (6.2) and a second vertical board section (6.3); the first vertical board section (6.1) is located outside the window frame (2), and the upper end of the first vertical board section (6.1) is located at the bottom of the skylight (3); the second vertical board section (6.3) is arranged in parallel and spaced apart outside the upper end of the support plate (7); the inclined board section (6.2) is obliquely connected between the first vertical board section (6.1) and the second vertical board section (6.3).

5. The roof skylight structure according to claim 1, characterized in that: The vertical section of the decorative panel (5) is in an inverted L-shape; the horizontal plate section of the decorative panel (5) is located above the support frame (4); and the vertical plate section of the decorative panel (5) is located outside the vertical side surface of the support frame (4); the decorative panel (5) is connected to the support frame (4) via a connecting piece (11).

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