lighting roof

Abstract

The present application provides a kind of lighting skylight, the size of the lighting panel of lighting skylight is greater than the size of skylight and is used to cover skylight completely;Lifting assembly is located below the lighting panel and is used to lift the lighting panel upwards relative to roof structure, lifting assembly includes two lifting bases that are oppositely arranged along the window width direction of skylight, and the upper end of lifting base is provided with fixed clamp sealingly connected with first clamping groove;The outer edge of lighting panel is outwardly protruding relative to the outer facade, waterproof part completely covers outer facade and partially covers outer plane, and waterproof part protrudes the shielding range of lighting panel.The present application avoids the mode of fixing lighting panel by nailing in the prior art, realizes hidden type fixed connection and cooperates with waterproof part, can avoid the situation that connection or skylight whole condensation, dripping, by lifting assembly lifting lighting panel can realize lifting water, avoid lighting panel scratch fly phenomenon, greatly reduce the security risk of lighting skylight.

Description

Technical Field

[0001] This invention belongs to the field of architectural lighting technology, and particularly relates to a skylight. Background Technology

[0002] With industrialization, the application of steel-structured buildings and other industrial structures has become increasingly widespread. Existing industrial buildings typically use roof skylights or roof ventilators for natural ventilation and lighting. Due to design limitations, roof skylights are generally flush with or identical to the steel plate, with the lighting section fixed by nails. The steel plate and skylight panel are joined by overlapping or edge banding, then sealed with weather-resistant sealant. Cracks in this sealant can cause leaks. Furthermore, directly penetrating the skylight panel with self-tapping screws can directly damage it, leading to condensation and dripping at the joints, nail corrosion and breakage, and even causing the entire skylight to leak or the skylight panel to be blown away – posing significant safety hazards. Summary of the Invention

[0003] The main objective of this invention is to propose a skylight that addresses the technical problems of existing skylights, such as significant safety hazards and susceptibility to water leakage.

[0004] To achieve the above objectives, the present invention provides a skylight for a roof structure with a skylight opening. The skylight includes: a skylight panel with a first groove on its lower end face, the skylight panel being larger than the skylight opening and used to completely cover the skylight opening; a lifting assembly located below the skylight panel and used to lift the skylight panel upward relative to the roof structure, the lifting assembly including two lifting bases arranged opposite each other along the width direction of the skylight opening, the upper end of the lifting base being provided with a fixing clamp sealingly connected to the first groove, and the lower end being connected to the roof structure; and a waterproof component, the lifting base including an outer facade and an outer plane, the outer edge of the skylight panel protruding outward relative to the outer facade, the waterproof component completely covering the outer facade and partially covering the outer plane, and the waterproof component protruding beyond the shading range of the skylight panel.

[0005] In this embodiment of the invention, the raised base further includes: a raised main body, including a vertical plate and an upper end plate and a lower end plate located at both ends of the vertical plate; the roof structure includes purlins and profiled steel sheets supported above the purlins; the lower end plate is connected between the purlins and the profiled steel sheets; the fixing clamp is connected to the upper end plate; a flashing frame is connected to the fixing clamp and disposed close to the upper end plate; the outer edge of the skylight protrudes outward relative to the flashing frame, and the skylight and the flashing frame form a water-avoiding gap; the flashing frame extends outward from the outside of the fixing clamp and is used to block water.

[0006] In this embodiment of the invention, the fixing fixture includes: a fixing frame, which is provided with an inner fixing plate, a mounting bracket and a positioning groove, wherein the upper end plate extends into the positioning groove and is positioned and engaged with the positioning groove, and the inner fixing plate is connected to the upper end plate by a fixing angle iron; a sealing strip, wherein the mounting bracket is provided with a mounting hole, and the sealing strip is installed in the mounting hole and is sealed and engaged with the light-transmitting panel; and a fastener, wherein the mounting bracket and the groove wall of the first slot are both in contact with the fastener surface.

[0007] In this embodiment of the invention, the raised base further includes: a horizontal insulation layer, which, together with the lower end plate, forms a supporting cavity into which the profiled steel sheet extends, the horizontal insulation layer being supported on the upper end surface of the profiled steel sheet; and a vertical insulation layer, which is supported on the upper end surface of the horizontal insulation layer, the vertical insulation layer extending upward from the horizontal insulation layer to the upper end plate and located between the flashing frame and the vertical plate.

[0008] In this embodiment of the invention, the raised base further includes: a vertical vapor barrier layer disposed between the vertical plate and the vertical insulation layer, completely covering the inner side of the vertical insulation layer; and a horizontal vapor barrier layer located between the horizontal insulation layer and the profiled steel plate, wherein the lower ends of the horizontal vapor barrier layer and the vertical vapor barrier layer are connected and protrude outward relative to the horizontal insulation layer.

[0009] In this embodiment of the invention, the waterproof component includes: a first waterproof layer, wherein the horizontal insulation layer and the vertical insulation layer form a concave corner, the first waterproof layer completely covers the upper plate and the vertical insulation layer, and partially covers the vertical plate and the horizontal insulation layer; a second waterproof layer, extending from the concave corner in a direction away from the vertical insulation layer, the outer edge of the second waterproof layer protruding outward relative to the light-transmitting panel; and a sealing waterproof layer, wherein the first waterproof layer and the second waterproof layer are partially stacked to form a double-layer waterproof part, and the sealing waterproof layer completely covers the double-layer waterproof part.

[0010] In this embodiment of the invention, the flooding frame includes: a connecting plate connected to the fixing clamp; an inclined water baffle connected to the lower end of the connecting plate, the inclined water baffle being inclined from top to bottom toward the direction close to the vertical plate; and a diversion plate connected to the lower end of the inclined water baffle, the diversion plate extending vertically downward and adhering to the outer side of the first waterproof layer.

[0011] In this embodiment of the invention, the skylight further includes a supporting frame that completely covers the skylight opening. A second slot is provided on the lower end face of the skylight panel. The two ends of the supporting frame are respectively connected to the two raised bases, and the supporting frame is supported between the raised component and the skylight panel. The supporting frame is provided with a fixing clip that engages with the second slot. The skylight panel protrudes upward and is arc-shaped. The shapes of the supporting frame and the skylight panel match. And / or, multiple water guide grooves are provided on the outer side of the skylight panel.

[0012] In this embodiment of the invention, there are multiple fixing clips, which are spaced apart between the two raised bases.

[0013] In this embodiment of the invention, the support frame includes a main support bone and a plurality of sub-support bones extending along the width direction of the window. The plurality of sub-support bones are spaced apart along the length direction of the skylight, and the main support bone passes through the plurality of sub-support bones.

[0014] Through the above technical solution, the skylight provided in the embodiments of the present invention has the following beneficial effects:

[0015] When assembling the skylight, the raised components and roof structure can be connected first. Two raised bases are positioned opposite each other on either side of the skylight, along its width. The skylight panel is larger than the skylight itself, with its outer edge protruding outwards relative to the facade. This improves the skylight's waterproofing. A first slot and fixing clamps are used for a sealed connection, connecting the skylight panel and raised bases. The first slot is located on the lower surface of the skylight panel, making it a snap-fit ​​type. This allows the skylight panel to be directly clipped onto the fixing clamps, concealing the clamps and creating a concealed fastening system to prevent leaks and avoid the corrosion of connectors found in existing technologies. After installation, the skylight is raised and water-blocked, preventing backflow caused by the skylight panel. The concealed fastening of the skylight panel forms a single unit, and the fixing method is changed to a concealed connection. The waterproofing components completely cover the facade and extend from the facade to the outer plane, protruding beyond the skylight panel's coverage area, increasing the overall waterproofing of the roof and perfectly integrating the lighting and waterproofing systems. This invention avoids the nailing method used in the prior art to fix the skylight panel, and achieves a concealed fixed connection with waterproof components. This can prevent condensation and dripping at the connection point or the skylight as a whole. By raising the skylight panel with the lifting component, water can be cut off. This can prevent the skylight panel from being blown away by the corrosion of the screws, and greatly reduce the safety hazards of the skylight.

[0016] Other features and advantages of the present invention will be described in detail in the following detailed description section. Attached Figure Description

[0017] The accompanying drawings are provided to illustrate the invention and form part of the specification. They are used together with the following detailed description to explain the invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a skylight according to an embodiment of the present invention;

[0019] Figure 2 This is a partial structural schematic diagram of a skylight according to an embodiment of the present invention;

[0020] Figure 3 This is a partially enlarged structural schematic diagram of a skylight according to another embodiment of the present invention;

[0021] Figure 4 This is a partially enlarged structural schematic diagram of a skylight according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a skylight according to another embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of a skylight according to another embodiment of the present invention.

[0024] Explanation of reference numerals in the attached figures

[0025] Label Name Label Name

[0026] 100-inch skylight with 33-inch supporting frame

[0027] 1. Skylight panel; 4. Waterproof components

[0028] 11 First slot 41 First waterproof layer

[0029] 12 Second slot 42 Second waterproof layer

[0030] 13 Water channel 43 Sealing and waterproof layer

[0031] 2. Raise the base 5. Fix the clamp

[0032] 21 Raise the main body component 51 Fixing frame

[0033] 211 Vertical plate 511 Internal fixing plate

[0034] 212 Upper end plate 512 Mounting bracket

[0035] 213 Lower end plate 513 Positioning groove

[0036] 22 Flashing frame 514 External fixing plate

[0037] 221 Connecting plate 52 Sealing strip

[0038] 222 Inclined water baffle 53 Fastener

[0039] 223 Drainage plate 6 Water-avoiding gap

[0040] 23 Horizontal insulation layer 7 Support cavity

[0041] 24 Vertical insulation layer 8 Edge sealing strip

[0042] 25 Vertical vapor barrier 9 U-shaped pressure strips

[0043] 26 transverse vapor barrier layer 10 adhesive layer

[0044] 3. Support frame 200-day window

[0045] 31 Fixing clips 300 Purlins

[0046] 32 Main support frame 400 profiled steel sheet Detailed Implementation

[0047] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0048] The skylight according to the present invention is described below with reference to the accompanying drawings.

[0049] like Figures 1 to 6 As shown, in an embodiment of the present invention, a skylight 100 is used for a roof structure with a skylight 200. The skylight 100 includes a skylight panel 1, a lifting component, and a waterproof component 4. A first slot 11 is provided on the lower end face of the skylight panel 1. The size of the skylight panel 1 is larger than the size of the skylight 200 and is used to completely cover the skylight 200. The lifting component is located below the skylight panel 1 and is used to lift the skylight panel 1 upward relative to the roof structure. The lifting component includes two lifting bases 2 arranged opposite to each other along the window width direction of the skylight 200. The upper end of the lifting base 2 is provided with a fixing clamp 5 that is sealed and connected to the first slot 11, and the lower end is connected to the roof structure. The lifting base 2 includes an outer facade and an outer plane. The outer edge of the skylight panel 1 protrudes outward relative to the outer facade. The waterproof component 4 completely covers the outer facade and partially covers the outer plane, and the waterproof component 4 protrudes beyond the shading range of the skylight panel 1.

[0050] Understandably, the exterior facade relative to the skylight 200 is located on the outer side and extends vertically, while the exterior plane relative to the skylight 200 is located on the outer side and extends horizontally. The window width direction is... Figure 1 In the left and right directions, the lifting component is used to lift the light-collecting panel 1 in the vertical direction, and the left and right outer edges of the light-collecting panel 1 are located outside the light-collecting component.

[0051] When assembling the skylight 100 in this embodiment, the lifting components and the roof structure can be connected first, so that the two lifting bases 2 are set opposite to each other on both sides of the skylight 200 along the window width direction of the skylight 200, so that the size of the skylight panel 1 is larger than the size of the skylight 200, and the outer edge of the skylight panel 1 protrudes outward relative to the outer facade, which can improve the waterproof performance of the skylight 200. The skylight panel 1 and the lifting base 2 can be connected by sealing the connection through the first slot 11 and the fixing clamp 5. The first slot 11 is set on the lower end face of the skylight panel 1, so that the skylight panel 1 is a snap-fit ​​type, which can be directly snapped on the fixing clamp 5 and the fixing clamp 5 is concealed, forming a concealed snap-fit ​​type to avoid water leakage, which can avoid the situation of screw corrosion in the prior art. After installation, the skylight 100 is raised to cut off water flow, preventing backflow caused by the skylight panel 1. The skylight panel 1 is a concealed fastener and forms a whole, with the fixing method changed to a concealed fixing connection. The waterproof component 4 can completely cover the exterior facade and extend from the exterior facade to the exterior plane. The waterproof component 4 protrudes from the obstruction range of the skylight panel 1, increasing the overall waterproof effect of the roof and making the lighting system and waterproofing system perfectly combined.

[0052] This embodiment avoids the nailing method used in the prior art to fix the skylight panel 1, achieving a concealed fixing connection and using waterproof components 4. This prevents condensation and dripping at the connection points or the skylight as a whole. By raising the skylight panel 1 using the lifting components, water can be blocked, preventing the skylight panel 1 from being blown away due to rusted screws, greatly reducing the safety hazards of the skylight 100. In one embodiment, the length of the lifting base 2 is the same as the window length of the skylight 200. In another embodiment, there are multiple lifting components, which are arranged sequentially along the window length.

[0053] Specifically, the raised base 2 also includes a raised main body 21 and a flashing frame 22; the raised main body 21 includes a vertical plate 211 and an upper end plate 212 and a lower end plate 213 located at both ends of the vertical plate 211; the roof structure includes purlins 300 and profiled steel sheets 400 supported above the purlins 300; the lower end plate 213 is connected between the purlins 300 and the profiled steel sheets 400; the fixing clamp 5 is connected to the upper end plate 212; the flashing frame 22 is connected to the fixing clamp 5 and is set close to the upper end plate 212; the outer edge of the skylight 1 protrudes outward relative to the flashing frame 22, and the skylight 1 and the flashing frame 22 form a water-avoiding gap 6; the flashing frame 22 extends outward from the outside of the fixing clamp 5 and is used to block water.

[0054] In this embodiment, the raised main body 21 can be made of C-shaped steel. The lower end plate 213 can extend into the installation gap between the purlin 300 and the profiled steel sheet 400, and is connected by bolts, screws, and other fasteners, passing through the profiled steel sheet 400, the lower end plate 213, and the profiled steel sheet 400 sequentially from top to bottom. In this embodiment, by adding downward-folding flashing 22 around the skylight 100 and setting a water-avoiding gap 6 between the flashing 22 and the skylight 1, rainwater from the roof structure can be prevented from splashing upwards onto the skylight 1, thus playing a water-blocking role and facilitating the drainage of water from the roof structure. The flashing 22 is located on the outside of the raised main body, and the left and right outer edges of the skylight 1 protrude outwards relative to the flashing 22, with the skylight 1 completely covering the flashing 22. In this embodiment, the flashing 22 is connected to the upper end plate 212 of the raised main body through fixing clamps 5, which can improve the connection stability between components and increase the connection area.

[0055] like Figures 2 to 4 As shown, in this embodiment of the invention, the fixing clamp 5 includes a fixing frame 51, a sealing strip 52, and a fastener 53. The fixing frame 51 can be an integrally formed part. The fixing frame 51 is provided with an inner fixing plate 511, a mounting bracket 512, and a positioning groove 513. The upper end plate 212 extends into the positioning groove 513 and is positioned and cooperates with the positioning groove 513. The inner fixing plate 511 is connected to the upper end plate 212 through a fixing angle iron. The mounting bracket 512 is provided with a mounting hole. The sealing strip 52 is installed in the mounting hole and is sealed and cooperates with the light-transmitting panel 1, which can improve the connection sealing between the light-transmitting panel 1 and the raised base 2 of the skylight 100. The groove walls of the mounting bracket 512 and the first slot 11 are both in contact with the fastener 53.

[0056] In this embodiment, the sealing strip 52 extends along the length of the window and is elongated. The positioning groove 513 has an L-shaped cross-section. The upper end plate 212 extends into the positioning groove 513 and abuts against one side wall of the groove and fits against the other side wall, which can improve the positioning accuracy between the upper end plate 212 and the positioning groove 513. After the inner fixing plate 511 and the upper end plate 212 are positioned and fitted in place, the upper end face and the plane of the inner fixing plate 511 can be connected by an L-shaped angle steel. The upper end of the mounting bracket 512 is provided with a mounting inclined plate. The mounting hole and fastener 53 are both provided on the mounting inclined plate. The cross-section of the fastener 53 is I-shaped. The lower end of the fastener 53 and the mounting bracket 512 can be connected by screws, bolts and other connecting parts. The mounting inclined plate can provide sufficient installation space for the sealing strip 52 and the fastener 53, improving the assembly convenience of the skylight 100. The outer side of the fixing frame 51 can be provided with an installation plane that connects to the flashing frame 22. In this embodiment, the fixing frame 51, sealing strip 52 and fastener 53 of the fixing clamp 5 can facilitate the connection between the fixing clamp 5 and the upper end plate 212, and at the same time improve the stability of the fixing clamp 5 and the light-transmitting panel 1.

[0057] In one embodiment, the raised base 2 further includes a horizontal insulation layer 23 and a vertical insulation layer 24; the horizontal insulation layer 23 and the lower end plate 213 form a support cavity 7 into which the profiled steel sheet 400 extends, the horizontal insulation layer 23 is supported on the upper end surface of the profiled steel sheet 400; the vertical insulation layer 24 is supported on the upper end surface of the horizontal insulation layer 23, and the vertical insulation layer 24 extends upward from the horizontal insulation layer 23 to the upper end plate 212 and is located between the flashing frame 22 and the vertical plate 211.

[0058] In this embodiment, the horizontal insulation layer 23 and the vertical insulation layer 24 are perpendicular to each other and have an L-shaped cross-section. The horizontal insulation layer 23 and the vertical insulation layer 24 work together to achieve vertical and horizontal insulation, avoiding condensation bridges. The horizontal insulation layer 23 and the lower end plate 213 form a supporting cavity 7 into which the profiled steel plate 400 extends, ensuring a tight fit between the horizontal insulation layer 23 and the lower end plate 213. To facilitate the installation between the vertical insulation layer 24 and the upper end plate 212, a clearance is formed between the upper end face of the vertical insulation layer 24 and the lower end face of the upper end plate 212. The outer side of the upper end plate 212 protrudes outward relative to the outer side of the vertical insulation layer 24, thereby preventing the vertical insulation layer 24 from being damaged by other components and improving its service life.

[0059] In embodiments of the present invention, such as Figure 2 and Figure 3 As shown, the raised base 2 also includes a vertical vapor barrier 25 and a horizontal vapor barrier 26; the vertical vapor barrier 25 is disposed between the vertical plate 211 and the vertical insulation layer 24, completely covering the inner side of the vertical insulation layer 24; the horizontal vapor barrier 26 is located between the horizontal insulation layer 23 and the profiled steel plate 400, and the lower ends of the horizontal vapor barrier 26 and the vertical vapor barrier 25 are connected and protrude outward relative to the horizontal insulation layer 23.

[0060] In this embodiment, the vertical vapor barrier 25 can be connected to the vertical plate 211 via the adhesive layer 10, which can be a base adhesive tape. The vertical vapor barrier 25 and the horizontal vapor barrier 26 are connected to form an integral vapor barrier. The cross-section of the integral vapor barrier is L-shaped, which can isolate vapors on both vertical and horizontal surfaces, further improving the waterproof effect of the skylight 100. In this embodiment, the upper end face of the vertical vapor barrier 25 abuts against the upper end plate 212 and is higher than the vertical insulation layer 24. The length of the horizontal insulation layer 23 is greater than the length of the horizontal insulation layer 23, which can fully guarantee the insulation effect of the vertical insulation layer 24 and the horizontal insulation layer 23.

[0061] It should be noted that the waterproof component 4 includes a first waterproof layer 41, a second waterproof layer 42, and a sealing waterproof layer 43; the horizontal insulation layer 23 and the vertical insulation layer 24 form a corner, the first waterproof layer 41 completely covers the upper plate 212 and the vertical insulation layer 24, and partially covers the vertical plate 211 and the horizontal insulation layer 23; the second waterproof layer 42 extends from the corner away from the vertical insulation layer 24, and the outer edge of the second waterproof layer 42 protrudes outward relative to the light-transmitting panel 1; the first waterproof layer 41 and the second waterproof layer 42 are partially stacked to form a double waterproof part, and the sealing waterproof layer 43 completely covers the double waterproof part.

[0062] In this embodiment, the cross-section of the sealing waterproof layer 43 is L-shaped. Three layers of waterproofing are formed at the inside corner through the first waterproof layer 41, the second waterproof layer 42 and the sealing waterproof layer 43. The first waterproof layer 41, the second waterproof layer 42 and the sealing waterproof layer 43 can all be made of polymer roll material. The end of the first waterproof layer 41 is located on the inner surface of the vertical plate 211. The first waterproof layer 41 can be fixed to the inner surface of the vertical plate 211 by the end strip 8 and turned down 30mm-50mm. The end of the vertical surface allows the first waterproof layer 41 to be directly connected to the large surface of the vertical insulation layer 24, which can meet the standard end height and form a water cut-off.

[0063] The first waterproof layer 41 covers part of the horizontal insulation layer 23, and the corner of the second waterproof layer 42 can be fixed with U-shaped pressure strips 9. In this embodiment, the membrane is installed in sections, which facilitates construction. At the same time, the U-shaped pressure strips 9 fix the vertical membrane and the horizontal membrane at the corner, which can ensure that the large membrane is subjected to force to ensure wind uplift resistance. The vertical membrane is flat, beautiful and does not deform after being subjected to vertical force. Adding another layer of sealing waterproof layer 43 to cover the U-shaped pressure strips 9 can ensure waterproof continuity and make the waterproof component 4 and the roof structure form an integral whole. This not only solves the waterproof problem but also solves the deformation problem.

[0064] In one embodiment, such as Figure 4 As shown, the flooding frame 22 includes a connecting plate 221, an inclined baffle plate 222, and a diversion plate 223; the connecting plate 221 is connected to the fixing clamp 5; the inclined baffle plate 222 is connected to the lower end of the connecting plate 221, and the inclined baffle plate 222 is inclined from top to bottom towards the direction close to the vertical plate 211; the diversion plate 223 is connected to the lower end of the inclined baffle plate 222, and the diversion plate 223 extends vertically downward and is attached to the outer side of the first waterproof layer 41.

[0065] In this embodiment, the fixing clamp 5 also includes an outer fixing plate 514 located at the lower end of the mounting bracket 512. The connecting plate 221 and the outer fixing plate 514 can be detachably connected by screws, bolts or other connecting parts. The inclined baffle 222 is inclined from the lower end of the connecting plate 221 toward the first waterproof layer 41 until it is in contact with the first waterproof layer 41. The diversion plate 223 extends vertically downward from the lower end of the inclined baffle 222, which can ensure that the rainwater splashed onto the inclined baffle 222 can be discharged along the diversion plate 223 under its own gravity, thereby improving the drainage efficiency. In this embodiment, the connecting plate 221 and the inclined baffle 222 form a weight-reducing cavity, which can ensure that the flooding frame 22 has a sufficient water-blocking area.

[0066] In this embodiment of the invention, the skylight further includes a support frame 3 that completely covers the skylight 200. A second slot 12 is provided on the lower end face of the skylight panel 1. Two lifting bases 2 are respectively connected to both ends of the support frame 3, and the support frame 3 is supported between the lifting component and the skylight panel 1. A fixing clip 31 is provided on the support frame 3 to engage with the second slot 12. The skylight panel 1 protrudes upwards and is arc-shaped. The shapes of the support frame 3 and the skylight panel 1 match. Furthermore, multiple water guide channels 13 are provided on the outer side of the skylight panel 1. In this embodiment, the arc-shaped skylight panel 1 and the arc-shaped support frame 3 work together to enhance the skylight panel 100's resistance to wind pressure, snow pressure, and other loads, and reduce the risk of water leakage, compared to the planar skylight panel 100 in the prior art. The water guide channels 13 on the outer side of the skylight panel 1 can drain water quickly, preventing rainwater accumulation that could cause the skylight panel 100 to collapse. To facilitate connection and installation, the shape and structure of the second slot 12 in this embodiment are the same as those of the first slot 11, and the shape and structure of the fixing clip 31 and the fixing fixture 5 are the same.

[0067] The supporting frame 3 and the upper end plate 212 of the raised base 2 can be connected by welding. The number of fixing clips 31 can be determined according to the number of supporting frames 3. The larger the size of the supporting frame 3, the more fixing clips 31 are needed. The fixing clips 31 and the supporting frame 3 can be connected and fixed by screws, bolts, etc. The supporting frame 3 can be made of light steel keel, and the waterproof part 4 can be made of polymer roll material. The supporting frame 3 has a hollow structure with multiple light-transmitting openings.

[0068] When assembling the skylight 100 in this embodiment, the lifting components and roof structure can be connected first, so that the two lifting bases 2 are positioned opposite each other on both sides of the skylight 200 along the width direction of the skylight 200. The two ends of the support frame 3 can be connected to the two lifting bases 2 respectively, so that the support frame 3 completely covers the skylight 200. Then, the light-transmitting panel 1 can be supported on top of the support frame 3. Without affecting the lighting, the support frame 3 supports the light-transmitting panel 1, increasing the structural stability and rigidity of the skylight 100. The outer edge of the light-transmitting panel 1 protrudes from the support frame 3 and the lifting components, allowing light to pass through. The size of panel 1 is larger than that of skylight 200, which can improve the waterproof performance of skylight 200 and prevent the lifting components and support frame 3 from being corroded. The skylight panel 1 and the lifting base 2 can be connected by the first slot 11 and the fixing clamp 5 in a sealed connection. The support frame 3 and the skylight panel 1 can be connected by the second slot 12 and the fixing clip 31. The first slot 11 and the second slot 12 are both set on the lower end face of the skylight panel 1, so that the skylight panel 1 is a snap-fit ​​type, which can be directly snapped onto the fixing clamp 5 and the fixing clip 31, and the fixing clamp 5 and the fixing clip 31 are concealed to form a concealed snap-fit ​​type to avoid water leakage. After installation, the skylight 100 is raised to cut off water flow, preventing backflow caused by the skylight panel 1. The skylight panel 1 is a concealed fastener and forms a whole. The fixing method is changed to a concealed fixing connection. The waterproof component 4 can completely cover the exterior facade and extend from the exterior facade to the outer plane. The outer edge of the waterproof component 4 protrudes outward relative to the skylight panel 1, which increases the overall waterproof effect of the roof and makes the lighting system and waterproof system perfectly combined.

[0069] This embodiment avoids the nailing method used in the prior art to fix the skylight panel 1, and achieves a concealed fixed connection with the waterproof component 4. This can prevent condensation and dripping at the connection or the skylight as a whole. By raising the skylight panel 1 with the lifting component, water can be blocked. The cooperation between the support frame 3 and the skylight panel 1 can improve the installation stability of the skylight panel 1 and prevent the skylight panel 1 from being blown away, which greatly reduces the safety hazards of the skylight 100.

[0070] like Figure 5 and Figure 6 As shown, there are multiple fixing clips 31, which are spaced apart between the two raised bases 2. In this embodiment, the light-transmitting panel 1 can be recessed upward to form a first slot 11 and a second slot 12. The light-transmitting panel 1 and the supporting frame 3 are connected by multiple fixing clips 31, which can ensure the connection stability between the light-transmitting panel 1 and the supporting frame 3.

[0071] In this embodiment of the invention, the support frame 3 includes a main support rib 32 and a plurality of sub-support ribs 33 extending along the width of the window. The plurality of sub-support ribs 33 are spaced apart along the length of the skylight 200, and the main support rib 32 passes through the plurality of sub-support ribs 33. In this embodiment, the support frame 3 is fishbone shaped, and both the main support rib 32 and the sub-support ribs 33 may be provided with a plurality of fixing clips 31. The main support rib 32 and the sub-support ribs 33 form a light-transmitting opening.

[0072] The skylight 100 in this embodiment is mainly applied to industrial buildings with the aforementioned roof structure. The specific structure of the skylight 100 is as described in the above embodiments. Since the industrial building adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated here.

[0073] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0074] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0075] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0076] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A skylight for use in roof structures with skylight openings (200), characterized in that, The skylight includes: A light-collecting panel (1) has a first slot (11) on its lower end face. The size of the light-collecting panel (1) is larger than the size of the skylight (200) and is used to completely cover the skylight (200). The lifting assembly is located below the skylight (1) and is used to lift the skylight (1) upward relative to the roof structure. The lifting assembly includes two lifting bases (2) arranged opposite to each other along the window width direction of the skylight (200). The upper end of the lifting base (2) is provided with a fixing clamp (5) that is sealed and connected to the first slot (11), and the lower end is connected to the roof structure. Waterproof component (4), the raised base (2) includes an outer facade and an outer plane, the outer edge of the light-transmitting panel (1) protrudes outward relative to the outer facade, the waterproof component (4) completely covers the outer facade and partially covers the outer plane, and the waterproof component (4) protrudes beyond the shading range of the light-transmitting panel (1); The raised base (2) also includes: The main body (21) is raised, including a vertical plate (211) and an upper end plate (212) and a lower end plate (213) located at both ends of the vertical plate (211). The roof structure includes purlins (300) and profiled steel sheets (400) supported above the purlins (300). The lower end plate (213) is connected between the purlins (300) and the profiled steel sheets (400). The fixing clamp (5) is connected to the upper end plate (212). The fixing clamp (5) includes: The fixing frame (51) is provided with an inner fixing plate (511), a mounting bracket (512) and a positioning groove (513). The upper end plate (212) extends into the positioning groove (513) and is positioned and engaged with the positioning groove (513). The inner fixing plate (511) is connected to the upper end plate (212) by a fixing angle iron. The sealing strip (52) is provided with mounting holes in the mounting bracket (512), and the sealing strip (52) is installed in the mounting holes and seals with the light-collecting panel (1); The fastener (53), the mounting bracket (512), and the groove wall of the first slot (11) are all in contact with the fastener (53).

2. The skylight according to claim 1, characterized in that, The raised base (2) also includes: The flashing frame (22) is connected to the fixing clamp (5) and set close to the upper end plate (212). The outer edge of the light-transmitting plate (1) protrudes outward relative to the flashing frame (22), and the light-transmitting plate (1) and the flashing frame (22) form a water-avoiding gap (6). The flashing frame (22) extends outward from the outside of the fixing clamp (5) and is used to block water.

3. The skylight according to claim 2, characterized in that, The raised base (2) also includes: The transverse insulation layer (23) and the lower end plate (213) form a supporting cavity (7) into which the profiled steel sheet (400) extends, and the transverse insulation layer (23) is supported on the upper end surface of the profiled steel sheet (400); A vertical insulation layer (24) is supported on the upper surface of the horizontal insulation layer (23). The vertical insulation layer (24) extends upward from the horizontal insulation layer (23) to the upper end plate (212) and is located between the flashing frame (22) and the vertical plate (211).

4. The skylight according to claim 3, characterized in that, The raised base (2) also includes: A vertical vapor barrier (25) is disposed between the vertical plate (211) and the vertical insulation layer (24), completely covering the inner surface of the vertical insulation layer (24); A transverse vapor barrier (26) is located between the transverse insulation layer (23) and the profiled steel sheet (400). The lower ends of the transverse vapor barrier (26) and the vertical vapor barrier (25) are connected and protrude outward relative to the transverse insulation layer (23).

5. The skylight according to claim 3, characterized in that, The waterproof component (4) includes: The first waterproof layer (41) forms a corner with the horizontal insulation layer (23) and the vertical insulation layer (24). The first waterproof layer (41) completely covers the upper plate (212) and the vertical insulation layer (24), and partially covers the vertical plate (211) and the horizontal insulation layer (23). The second waterproof layer (42) extends from the inside corner in a direction away from the vertical insulation layer (24), and the outer edge of the second waterproof layer (42) protrudes outward relative to the light-transmitting panel (1); A sealing waterproof layer (43) is formed by partially stacking the first waterproof layer (41) and the second waterproof layer (42) to form a double waterproof layer, and the sealing waterproof layer (43) completely covers the double waterproof layer.

6. The skylight according to claim 5, characterized in that, The flood control structure (22) includes: The connecting plate (221) is connected to the fixing clamp (5); An inclined baffle plate (222) is connected to the lower end of the connecting plate (221), and the inclined baffle plate (222) is inclined from top to bottom toward the direction close to the vertical plate (211); The diversion plate (223) is connected to the lower end of the inclined water baffle (222), and the diversion plate (223) extends vertically downward and is attached to the outer side of the first waterproof layer (41).

7. The skylight according to any one of claims 1 to 6, characterized in that, The skylight also includes a support frame (3) that completely covers the skylight (200). The lower end face of the skylight panel (1) is provided with a second slot (12). The two ends of the support frame (3) are respectively connected to the two raised bases (2). The support frame (3) is supported between the raised component and the skylight panel (1). The support frame (3) is provided with a fixing clip (31) that engages with the second slot (12). The skylight panel (1) protrudes upward and is arc-shaped. The shape of the support frame (3) matches that of the skylight panel (1). And / or, Multiple water guide channels (13) are provided on the outer side of the light-collecting panel (1).

8. The skylight according to claim 7, characterized in that, The number of the fixing clips (31) is multiple, and the multiple fixing clips (31) are spaced apart between the two raised bases (2).

9. The skylight according to claim 7, characterized in that, The support frame (3) includes a main support bone (32) and a plurality of sub-support bones (33) extending along the width of the window. The plurality of sub-support bones (33) are spaced apart along the length of the skylight (200). The main support bone (32) passes through the plurality of sub-support bones (33).

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