A daylighting rooflight

Abstract

The utility model relates to the technical field of daylighting skylight, specifically disclose a kind of daylighting roof skylight, including the spacing frame for supporting and the laminated glass being arranged in the inside of spacing frame, the both sides of laminated glass are located frame and are provided with board eave, the board eave is inclined to be arranged at preset angle, for satisfying the need of rain guiding water drop;The frame of the lower portion of the board eave is formed by broken bridge aluminium splicing, the bottom of the frame is provided with installation area, the installation area is provided with fixed area, the inside of the fixed area is fixed frame by fixing member;The utility model is by setting sealing strip three between board eave bottom and laminated glass, its bottom has breakpoint type sealing strip two again, sealing strip one is set in the inside of broken bridge aluminium, these sealing strips effectively fill the gap between each component, prevent rainwater, dust and other external impurities from entering daylighting roof skylight inside, protect internal structure from erosion and damage, improve the overall sealing performance.

Description

Technical Field

[0001] This utility model relates to the field of skylight technology, specifically a skylight for a skylight. Background Technology

[0002] A skylight is a window structure installed on the top of a building to introduce natural light. It is widely used in various types of buildings and is one of the most common windows in modern architecture.

[0003] During installation, to ensure the sealing effect of the skylight, a sealing strip is usually squeezed and filled on the inside. However, the conventional connection method is on both sides of the laminated glass. At this time, in conjunction with the sealing effect of the thermally broken aluminum, a sealing effect is achieved. However, after long-term use, if the skylight is poorly installed or the sealing material ages, water leakage may occur, causing the indoor ceiling and walls to become damp and moldy, affecting the indoor environment and the safety of the building structure. Based on this, this application provides a skylight for light transmission. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a skylight that solves the problem that may occur if the skylight is poorly installed or the sealing material is aged.

[0005] The skylight of this utility model includes a limiting frame for support and laminated glass disposed inside the limiting frame. The laminated glass has eaves on both sides at the frame, and the eaves are inclined at a preset angle.

[0006] A frame made of thermally broken aluminum is provided below the eaves. An installation area is provided at the bottom of the frame, and a fixing area is provided at the installation area. The frame is fixed inside the fixing area by fasteners.

[0007] A driving component is provided below the laminated glass, and the output shaft of the driving component is connected to a fixing frame via a connector;

[0008] One end of the fixing frame is adapted to the laminated glass and is used to control the opening and closing of the laminated glass.

[0009] As a further improvement of this utility model, the fixing frame is disposed on one side of the thermally broken aluminum, and a square tube is disposed at the bottom of the fixing frame. One side of the square tube is fixed to the driving component by fasteners, so that the driving component remains fixed.

[0010] As a further improvement of this utility model, both the top of the square tube and the bottom of the fixing frame are provided with screw holes, and bolts are threaded into the screw holes to fix the fixing frame to the top of the square tube.

[0011] As a further improvement of this utility model, one side of the thermally broken aluminum is kept at a fixed distance from one side of the fixing frame, and a sealing strip is provided at the fixed distance to maintain the seal between the thermally broken aluminum and the fixing frame.

[0012] As a further improvement of this utility model, a sealing strip three is provided between the bottom of the eaves and the laminated glass, and a sealing strip two with a discontinuous arrangement is provided at the bottom of the sealing strip three to fill the gap between the eaves and the laminated glass.

[0013] As a further improvement of this utility model, a sealing strip is provided on the inner side of the thermally broken aluminum, and the sealing strip is used to fill the gaps on the inner side of the thermally broken aluminum.

[0014] As a further improvement of this utility model, a clamping block is provided on the top of the fixing frame, and the top of the clamping block is adapted to the top of the limiting frame.

[0015] As a further improvement of this utility model, a spacer block is provided in the middle of the laminated glass to form a filling cavity, and the inner side of the filling cavity is filled with a filler.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model provides a sealing strip three between the bottom of the eaves and the laminated glass, and a second broken sealing strip at the bottom of the second broken strip. A sealing strip one is also provided on the inner side of the thermally broken aluminum. These sealing strips effectively fill the gaps between the components, preventing rainwater, dust and other external impurities from entering the skylight, protecting the internal structure from corrosion and damage, and improving the overall sealing performance.

[0018] One end of the eaves extends along one side of the thermally broken aluminum to form a closed area, which can further block the entry of external impurities. A sealing strip is installed at the contact point between the eaves and the thermally broken aluminum to enhance the sealing of the closed area and reduce heat loss and external noise transmission. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the cross-sectional structure of the skylight of this utility model;

[0021] Figure 2 for Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 3 for Figure 2 Enlarged structural diagram at point B.

[0023] In the diagram: 1. Laminated glass; 2. Drive unit; 3. Spacer block; 4. Thermally broken aluminum; 5. Square tube; 6. Fixing component; 7. Installation area; 8. Fixing area; 9. Bolt; 10. Sealing strip one; 11. Eaves; 12. Sealing strip two; 13. Sealing strip three; 14. Limiting frame; 15. Pressing block; 16. Sealing strip four; 17. Fixing bracket. Detailed Implementation

[0024] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0025] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0026] Skylights are common structures installed at the top of buildings to introduce natural light. To ensure a good seal, sealing strips are typically squeezed and filled into the inside of the skylight during installation, often using laminated glass 1 with thermally broken aluminum 4 on both sides for sealing. However, this conventional method has drawbacks. After long-term use, if the skylight installation quality is poor or the sealing material ages, leaks can easily occur, leading to dampness and mold on the ceiling and walls, affecting the indoor environment and the building's structural safety.

[0027] Based on this, this application proposes a skylight for natural lighting; please refer to [link / reference]. Figure 1 , Figure 2 The skylight includes a limiting frame 14 for support and laminated glass 1 set inside the limiting frame 14. The laminated glass 1 has eaves 11 on both sides of the frame. The eaves 11 are inclined at a preset angle to meet the need to guide rainwater to drip down.

[0028] A frame made of thermally broken aluminum 4 is set below the eaves 11. An installation area 7 is set at the bottom of the frame. A fixing area 8 is set at the installation area 7. The frame is fixed inside the fixing area 8 by fasteners 6.

[0029] A drive component 2 is provided below the laminated glass 1. The output shaft of the drive component 2 is connected to a fixed frame 17 via a connector. One end of the fixed frame 17 is adapted to the laminated glass 1 and is used to control the opening and closing of the laminated glass 1.

[0030] Understandably, the limiting frame 14 serves to support the entire skylight. It is installed at the corresponding position on the top of the building to provide a stable support foundation for subsequent components. The laminated glass 1 is set inside the limiting frame 14. The laminated glass 1 has good safety and sound insulation and heat insulation performance, and can effectively block the transmission of external noise and heat.

[0031] Eaves 11 are provided on both sides of the laminated glass 1 at the frame. The eaves 11 are inclined at a preset angle. For example, in areas with heavy rainfall, the inclination angle can be appropriately increased to accelerate the dripping speed of water and reduce the time that rainwater stays on the eaves 11. The function of the eaves 11 is to guide the water dripping during rain, preventing rainwater from flowing directly down the laminated glass 1 to the connection between the frame and the building, thereby reducing the risk of leakage.

[0032] Below the eaves 11, a frame constructed from thermally broken aluminum alloy 4 is installed. Thermally broken aluminum alloy 4 has excellent thermal insulation properties, effectively preventing heat transfer between the indoor and outdoor areas and improving the energy efficiency of the skylight. An installation area 7 is located at the bottom of the frame, used to install the entire skylight to the top of the building. A fixing area 8 is located at the installation area 7, and the frame is secured to the inside of the fixing area 8 using fasteners 6. Fasteners 6 can be common connectors such as bolts 9 and nuts. Holes are drilled in the fixing area 8, and the bolts 9 are passed through the holes and tightened with nuts, thus firmly fixing the frame to the top of the building.

[0033] A drive component 2 is located below the laminated glass 1. The drive component 2 can be a device that provides power output, such as an electric actuator or a motor. Taking an electric actuator as an example, it features a simple structure and stable operation. The output shaft of the drive component 2 is connected to a fixed frame 17 via a connector. The connector can be a connecting plate, which is connected to the output shaft of the drive component 2 and the fixed frame 17 via bolts 9 or other means. One end of the fixed frame 17 is adapted to the laminated glass 1. The adaptation method can be achieved by setting a slot at the end of the fixed frame 17, with the edge of the laminated glass 1 embedded in the slot, thereby connecting the fixed frame 17 and the laminated glass 1. When the drive component 2 is working, the extension and retraction of its output shaft is transmitted to the fixed frame 17 through the connector. The fixed frame 17 then drives the laminated glass 1 to open and close, realizing the ventilation and lighting control of the skylight.

[0034] When the skylight needs to be opened, the drive unit 2 is activated, and its output shaft extends, driving the fixing frame 17 to move via the connector. The fixing frame 17 pushes the laminated glass 1 to open around the connection point with the limiting frame 14, allowing more natural light to enter the room and achieving air circulation. When the skylight needs to be closed, the output shaft of the drive unit 2 retracts, driving the fixing frame 17 to move in the opposite direction, pulling the laminated glass 1 to close. During rain, rainwater falls on the laminated glass 1 and drips quickly down the sloping eaves 11, preventing rainwater accumulation and leakage.

[0035] First, install the limiting frame 14 at a predetermined location on the top of the building, ensuring that the horizontal and vertical alignment of the limiting frame 14 meets the requirements. Then, install the laminated glass 1 inside the limiting frame 14, and simultaneously install the eaves 11. Next, install the frame spliced ​​from the thermally broken aluminum 4 below the eaves 11, and fix the frame to the installation area 7 on the top of the building using fasteners 6. Finally, install the drive component 2, connector, and mounting bracket 17, fixing the drive component 2 in a suitable position, and connecting the output shaft to the connector, the connector to the mounting bracket 17, and the mounting bracket 17 to the laminated glass 1, ensuring that the connections between all components are secure and that movement is smooth.

[0036] Through the detailed structure and installation process described above, this skylight can effectively solve the water leakage problem of existing skylights, while also enabling flexible opening and closing of the laminated glass 1 to meet different usage needs.

[0037] Please see Figure 1 , Figure 2 , Figure 3 The fixing bracket 17 is located on one side of the thermally broken aluminum 4. A square tube 5 is provided at the bottom of the fixing bracket 17. One side of the square tube 5 is fixed to the driving component 2 by fasteners, so that the driving component 2 remains fixed.

[0038] Both the top of the square tube 5 and the bottom of the fixing bracket 17 are provided with screw holes, and bolts 9 are threaded into the screw holes to fix the fixing bracket 17 to the top of the square tube 5.

[0039] One side of the thermally broken aluminum 4 and one side of the fixing frame 17 are kept at a fixed distance. A sealing strip 16 is provided at this fixed distance to maintain the seal between the thermally broken aluminum 4 and the fixing frame 17.

[0040] In the structure of the skylight, the fixing frame 17 is located on one side of the thermally broken aluminum 4. The fixing frame 17 is mainly used to control the opening and closing of the laminated glass 1. Placing it on one side of the thermally broken aluminum 4 makes reasonable use of space and makes the overall structural layout of the skylight more compact. A square tube 5 is provided at the bottom of the fixing frame 17, which serves as support and auxiliary fixation. The square tube 5 has a certain strength and stability, providing a stable support foundation for the fixing frame 17 and ensuring that the fixing frame 17 will not shake or shift during movement.

[0041] One side of the square tube 5 is secured to the drive component 2 with fasteners, such as bolts 9 and nuts. In practice, holes matching the mounting holes of the drive component 2 are pre-drilled on one side of the square tube 5. The drive component 2 is then placed at the corresponding position on one side of the square tube 5, aligning the mounting holes of the drive component 2 with the holes on the square tube 5. Bolts 9 are then passed through these holes, and nuts are tightened on the other side, thus firmly securing the drive component 2 to the square tube 5. This ensures that the drive component 2 remains fixed during operation and can stably output power.

[0042] In this embodiment of the skylight, the drive component 2 can be an electric actuator. Electric actuators offer numerous advantages suitable for this application. Their working principle involves converting the rotational motion of the electric motor into linear motion via a transmission mechanism such as a lead screw, thereby controlling the opening and closing of the laminated glass 1. The electric actuator has a relatively simple structure, consisting of a motor, lead screw, nut, and actuator rod. This simple structure makes it highly reliable and easy to maintain. Of course, the drive component 2 can also be a linear actuator such as a cylinder.

[0043] Both the top of the square tube 5 and the bottom of the fixing bracket 17 have screw holes. These screw holes are precisely drilled according to design requirements during the manufacturing of the square tube 5 and the fixing bracket 17, ensuring accurate position and size. Bolts 9 are threaded into the screw holes. During installation, the fixing bracket 17 is placed on top of the square tube 5, aligning the screw holes, and then the bolts 9 are screwed into the screw holes. By tightening the bolts 9, the fixing bracket 17 is securely fixed to the top of the square tube 5, achieving a reliable connection. This connection method not only facilitates installation but also allows for easy disassembly when maintenance or component replacement is required.

[0044] One side of the thermally broken aluminum 4 maintains a fixed distance from one side of the fixing bracket 17. This fixed distance is set to provide installation space for the sealing strip 4 16, and also takes into account the possible displacement of the fixing bracket 17 during movement, so as to avoid direct contact between the fixing bracket 17 and the thermally broken aluminum 4, which would cause friction or collision and affect the normal use of the skylight.

[0045] A sealing strip 416 is installed at this fixed interval. The sealing strip 416 can be made of materials with good elasticity and sealing performance, such as rubber. During installation, the sealing strip 416 is embedded into the fixed interval, ensuring it fits tightly against the sides of the thermally broken aluminum 4 and the fixing frame 17. The main function of the sealing strip 416 is to maintain a seal between the thermally broken aluminum 4 and the fixing frame 17. It prevents rainwater, dust, and other external impurities from entering the internal structure of the skylight, avoiding corrosion and damage to internal components. It also helps improve the thermal insulation and sound insulation performance of the skylight, enhancing the quality of the indoor environment.

[0046] The structure of the skylight is further improved by setting and connecting the aforementioned fixing frame 17, square tube 5, and sealing strip 16, which not only ensures the normal opening and closing of the laminated glass 1, but also enhances the overall stability and sealing performance.

[0047] Please see Figure 1 , Figure 2 , Figure 3 A sealing strip 3 13 is provided between the bottom of the eaves 11 and the laminated glass 1. A sealing strip 2 12 with a discontinuous arrangement is provided at the bottom of the sealing strip 3 13 to fill the gap between the eaves 11 and the laminated glass 1.

[0048] A sealing strip 10 is provided on the inner side of the thermally broken aluminum 4. The sealing strip 10 is used to fill the gaps on the inner side of the thermally broken aluminum 4.

[0049] A clamping block 15 is provided on the top of the fixing frame 17, and the top of the clamping block 15 is adapted to the top of the limiting frame 14.

[0050] In the skylight, a sealing strip 3 13 is installed between the bottom of the eaves 11 and the laminated glass 1. The sealing strip 3 13 can be made of rubber because it has good elasticity and sealing performance.

[0051] During installation, first clean the surfaces of the eaves 11 and the laminated glass 1, removing dust, oil, and other impurities to ensure a tight fit of the sealing strip 3 13. Then, attach or embed the sealing strip 3 13 along the bottom edge of the eaves 11, completely covering the gap between the eaves 11 and the laminated glass 1. The main function of the sealing strip 3 13 is to prevent rainwater and dust from entering the skylight through the gap between the eaves 11 and the laminated glass 1, avoiding erosion and damage to the internal structure. It also helps improve the sound insulation and heat preservation of the skylight.

[0052] A second sealing strip 12 with a discontinuous design is provided at the bottom of the third sealing strip 13. The second sealing strip 12 can also be made of rubber. The discontinuous design is intended to ensure a certain sealing effect while taking into account the slight deformation or displacement that may occur during the use of the skylight. When the skylight is subjected to external force or slight deformation due to temperature changes, the discontinuous sealing strip 12 can better adapt to these changes and avoid losing its elasticity due to excessive compression. During installation, the second sealing strip 12 is installed at the bottom of the third sealing strip 13 according to the preset discontinuity spacing, filling the remaining gap between the eaves 11 and the laminated glass 1, further enhancing the sealing effect and preventing rainwater leakage and air leakage.

[0053] A sealing strip 10 is installed on the inner side of the thermally broken aluminum 4. The sealing strip 10 can be made of silicone material with good flexibility and weather resistance. During the production process of the thermally broken aluminum 4, a groove suitable for installing the sealing strip 10 is pre-machined on its inner side. During installation, the sealing strip 10 is embedded into the groove, ensuring a tight fit against the inner wall of the thermally broken aluminum 4. The function of the sealing strip 10 is to fill the gaps inside the thermally broken aluminum 4, preventing heat transfer and improving the thermal insulation performance of the skylight. Simultaneously, it also prevents dust and rainwater from entering the internal structure of the skylight through the gaps inside the thermally broken aluminum 4, protecting the internal components from the influence of the external environment.

[0054] A clamping block 15 is provided on the top of the fixing frame 17. The clamping block 15 can be made of plastic or metal, and its shape and size are designed according to the top shape and size of the limiting frame 14 to ensure that the two can fit together. When installing the clamping block 15, it is fixed to the top of the fixing frame 17 by bolts 9 or welding. During the installation process, it is necessary to ensure that the position of the clamping block 15 is accurate and precisely aligned with the top of the limiting frame 14.

[0055] When the drive component 2 moves the fixing frame 17 to open or close the laminated glass 1, the top of the clamping block 15 mates with the top of the limiting frame 14. When the laminated glass 1 is closed, the clamping block 15 acts as a buffer and seal. It reduces the impact between the fixing frame 17 and the limiting frame 14, lowers noise levels, and further enhances the sealing performance of the skylight. When the laminated glass 1 is open, the clamping block 15 also ensures the stability of the fixing frame 17 during movement, making the operation of the entire skylight smoother.

[0056] The sealing strip and clamping block 15 mentioned above further improve the sealing and buffering structure of the skylight, thereby enhancing the overall performance and usability of the skylight.

[0057] Please see Figure 2 , Figure 3A spacer block 3 is provided in the middle of the laminated glass 1 to form a filling cavity, and the inside of the filling cavity is filled with a filler.

[0058] One end of the eaves 11 extends along one side of the thermally broken aluminum 4, adapting to one side of the thermally broken aluminum 4 to form a closed area.

[0059] A spacer block 3 is installed in the middle of the laminated glass 1. The spacer block 3 is generally made of a material with certain strength and stability, such as aluminum alloy or plastic. During the manufacturing of the laminated glass 1, the spacer block 3 is accurately placed in the middle position of the laminated glass 1 according to the design requirements. The main function of the spacer block 3 is to separate the filling cavity, so that the laminated glass 1 forms a relatively independent space, creating conditions for subsequent filling of filler. At the same time, the spacer block 3 can also enhance the structural stability of the laminated glass 1, improve its overall strength and load-bearing capacity, and prevent the laminated glass 1 from deforming during use.

[0060] The spacer 3 creates a filling cavity inside the laminated glass 1. The size and shape of the filling cavity depend on the dimensions and layout of the spacer 3. During manufacturing, it is essential to ensure that the spacer 3 is securely installed and tightly fitted to the inner layer of the laminated glass 1 to guarantee the sealing of the filling cavity and prevent leakage of the filler material.

[0061] The inner side of the cavity is filled with a filler material, PVB, which has excellent optical properties, enabling the laminated glass 1 to maintain high transparency and ensure a clear view. Furthermore, this material has a strong adhesion to the glass; when the glass breaks due to external impact, the broken pieces are held together by the PVB film, preventing them from scattering and reducing the risk of injury, thus greatly improving the safety of the glass. In addition, the PVB film effectively blocks sound transmission, reducing external noise interference and creating a quiet indoor environment. It is commonly used in places with high sound insulation requirements, such as hotels and conference rooms. Under different climatic conditions, the PVB film maintains relatively stable performance, is not prone to aging or discoloration, and ensures the long-term quality and appearance of the laminated glass 1.

[0062] One end of the eaves 11 extends along one side of the thermally broken aluminum 4. When installing the skylight, the extension length and angle of the eaves 11 must be precisely controlled to ensure accurate alignment with one side of the thermally broken aluminum 4. This extension design of the eaves 11 is intended to form an enclosed area together with the thermally broken aluminum 4.

[0063] It should be noted that when one end of the eaves 11 is fitted with one side of the thermally broken aluminum 4, a closed area is formed. This closed area has several important functions. First, it prevents rainwater, dust, and other external impurities from entering the internal structure of the skylight from the connection between the eaves 11 and the thermally broken aluminum 4, protecting the internal components from corrosion and damage. Second, the closed area helps improve the thermal insulation and sound insulation performance of the skylight, reducing heat loss and the intrusion of external noise.

[0064] To further enhance the sealing effect of the enclosed area, a sealing strip can be installed at the contact point between the eaves 11 and the thermally broken aluminum 4. The sealing strip can be made of rubber or silicone, which has good elasticity and sealing performance. When installing the sealing strip, ensure that it fits tightly against the surfaces of the eaves 11 and the thermally broken aluminum 4 to prevent gaps, thereby improving the sealing performance of the enclosed area.

[0065] By using laminated glass 1 to fill the cavity and the filling material, and by designing the eaves 11 and the thermally broken aluminum 4 to form a closed area, the performance and usability of the skylight are further improved.

[0066] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A skylight, comprising a limiting frame (14) for support and laminated glass (1) disposed inside the limiting frame (14), wherein eaves (11) are provided on both sides of the laminated glass (1) at the frame, and the eaves (11) are inclined at a predetermined angle; characterized in that: Below the eaves (11), a frame made of thermally broken aluminum (4) is provided. An installation area (7) is provided at the bottom of the frame. A fixing area (8) is provided at the installation area (7). The frame is fixed inside the fixing area (8) by fasteners (6). A drive component (2) is provided below the laminated glass (1), and the output shaft of the drive component (2) is connected to a fixing frame (17) through a connector; One end of the fixing frame (17) is adapted to the laminated glass (1) and is used to control the opening and closing of the laminated glass (1).

2. The skylight according to claim 1, characterized in that: The fixing bracket (17) is located on one side of the thermally broken aluminum (4). A square tube (5) is provided at the bottom of the fixing bracket (17). The driving component (2) is fixed on one side of the square tube (5) by fasteners, so that the driving component (2) remains fixed.

3. The skylight according to claim 2, characterized in that: The top of the square tube (5) and the bottom of the fixing frame (17) are provided with screw holes, and bolts (9) are threaded into the screw holes to fix the fixing frame (17) to the top of the square tube (5).

4. The skylight according to claim 1, characterized in that: One side of the thermally broken aluminum (4) and one side of the fixing frame (17) are kept at a fixed distance. A sealing strip (16) is provided at the fixed distance to maintain the seal between the thermally broken aluminum (4) and the fixing frame (17).

5. The skylight according to claim 1, characterized in that: A sealing strip three (13) is provided between the bottom of the eaves (11) and the laminated glass (1), and a sealing strip two (12) with a discontinuous arrangement is provided at the bottom of the sealing strip three (13) to fill the gap between the eaves (11) and the laminated glass (1).

6. The skylight according to claim 1, characterized in that: A sealing strip (10) is provided on the inner side of the thermally broken aluminum (4), and the sealing strip (10) is used to fill the gaps on the inner side of the thermally broken aluminum (4).

7. The skylight according to claim 1, characterized in that: The top of the fixing frame (17) is provided with a clamping block (15), and the top of the clamping block (15) is adapted to the top of the limiting frame (14).

8. The skylight according to claim 1, characterized in that: A spacer block (3) is provided in the middle of the laminated glass (1) to form a filling cavity, and the inner side of the filling cavity is filled with a filler.

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