Skylight with anti-blocking drainage structure

Abstract

The invention discloses a skylight with an anti-blocking drainage structure. The skylight comprises a frame body, and a first window body and a second window body which are oppositely inclined are arranged at the top of the frame body; the middle position of the top of the frame body is sunken downwards, and a drainage groove is formed. The first window body and the second window body are symmetrically distributed on the two sides of the top of the frame body with respect to the center position of the drainage groove. The height from the center to the two ends of the drainage groove is gradually reduced; in order to effectively solve the problem that a skylight drainage groove is prone to being blocked, a separation assembly is additionally arranged above the drainage groove, and the separation assembly has a unique structural design and can effectively separate large-size impurities such as leaves entering from the outside from the drainage groove; when external substances get close to the window body, the separating assembly can play a guiding role, the impurities are guided to the inclined window body, and in the daily use process, the impurities guided to the inclined window body can be naturally discharged by means of natural factors such as wind power, rain wash and gravity generated in the follow-up process.

Description

Technical Field

[0001] The present invention belongs to the technical field of skylights, and particularly relates to a skylight provided with an anti-blocking drainage structure. Background Art

[0002] A skylight is an important component with both practical and functional designs in a building. It is usually installed at a high position on the roof or side wall, and uses the principles of natural wind pressure and thermal pressure to form air convection. Its design forms are diverse, including both simple linear structures and streamline or dome-shaped models created according to architectural aesthetics. While ensuring ventilation efficiency, it also complements the overall architectural style.

[0003] In the current design of skylights, in order to achieve efficient ventilation effects, generally two windows that can open towards each other are provided at the skylight. After these two opposite windows are opened, a drainage groove will naturally form in the middle. However, in actual use, there are some potential problems with this drainage groove. When large-volume impurities such as leaves in the external environment enter the drainage groove, it is extremely easy to block the normal drainage function of the drainage groove, making the drainage not smooth, and then causing the situation of the drainage groove being blocked. If the drainage groove is in a blocked state for a long time, the accumulated water in the groove will erode the drainage groove, accelerating its aging process. Moreover, with the continuous accumulation of the blockage situation, when cleaning the drainage groove later, great difficulties will be faced. It not only requires more manpower and material resources, but may also affect the normal use of the drainage groove due to incomplete cleaning, bringing many inconveniences to the maintenance and use of the skylight. Summary of the Invention

[0004] The purpose of the present invention is to provide a skylight provided with an anti-blocking drainage structure to solve the problem that the drainage groove of the existing skylight is prone to blockage as proposed in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A skylight provided with an anti-blocking drainage structure, including a frame body, and two oppositely inclined form one and form two are provided at the top; the middle position of the top of the frame body is recessed downward to form a drainage groove; the form one and form two are symmetrically distributed on both sides of the top of the frame body with the central position of the drainage groove as the center; the central height of the drainage groove gradually decreases from the center to both ends, and through the setting of the slope, rapid drainage can be achieved;

[0006] It further includes a separation mechanism, which is composed of a separation component and a transmission component, where:

[0007] The separation component is placed directly above the drainage groove; the separation component includes two discharge parts respectively corresponding to the form one and form two, and through the discharge parts, the collected impurities such as leaves are separated to prevent them from directly falling into the drainage groove and causing blockage;

[0008] There are two sets of the transmission components. One set of the transmission components is connected to the first window and the discharging member corresponding to the first window, and the other set of the transmission components is connected to the second window and the discharging member corresponding to the second window. When the first window and / or the second window is opened or closed, it will drive the transmission components to move. Subsequently, the transmission components drive the corresponding discharging members, causing the angles of the discharging members to rotate, so as to realize the change in the angles of the first window and / or the second window.

[0009] As a preferred technical solution in the present invention, the two discharging members are respectively a first discharging mesh plate and a second discharging mesh plate. The first discharging mesh plate corresponds to the first window, and the second discharging mesh plate corresponds to the second window. At both ends of the first discharging mesh plate facing the direction of the second discharging mesh plate, fixed rotating shafts are fixedly provided. A central shaft that is inserted into the inner sides of the two fixed rotating shafts is fixedly provided at the middle position of the second discharging mesh plate. Telescopic connecting shafts are built in at both ends of the central shaft. A spring is provided between the central shaft and the connecting shaft (not shown in the figure) to realize the connection between the second discharging mesh plate and the first discharging mesh plate, and at the same time, the relative independent rotation of the two can be realized. In order to ensure that the central shaft is inserted into the fixed rotating shaft for installation, one end of the connecting shaft protrudes outside the central shaft, and the other end can be compressed and moved inside the central shaft. After the central shaft is inserted into the fixed rotating shaft, the connecting shaft is partially ejected by the rebound of the spring and inserted into the hole at the end of the fixed rotating shaft. At this time, a part of the ejected connecting shaft is inside the central shaft, and the other part is inside the hole of the connecting shaft and does not contact the inner wall of the end of the hole, so as to avoid the transmission of force when the first discharging mesh plate rotates due to the connecting shaft abutting against the inner wall of the end of the hole; a hole for the connecting shaft to be movably inserted is also opened at the end of the fixed rotating shaft. The end faces of the central shaft and the fixed rotating shaft are in contact, and the two are coaxially arranged. Through the coaxial arrangement, it can be ensured that when the first discharging mesh plate and / or the second discharging mesh plate rotates synchronously, there will be no gap between the first discharging mesh plate and the second discharging mesh plate, so as to ensure that the fallen leaves collected by the first discharging mesh plate and the second discharging mesh plate will not fall from between the two into the drainage groove, avoiding blocking the drainage groove.

[0010] As a preferred technical solution in the present invention, the outer end of the fixed rotating shaft protrudes outside the first discharging mesh plate. The transmission component connected to the first discharging mesh plate includes a fixed ring fixedly provided at the outer end of the fixed rotating shaft. A first steel wire rope is connected to the tangent point of the fixed ring facing the direction of the second discharging mesh plate. Therefore, when the first steel wire rope is pulled later, the fixed ring can be rotated counterclockwise. The first steel wire rope penetrates from the side of the frame body to the inside of the frame body; both sets of the transmission components include linkage members. One end of the linkage member is connected to the first steel wire rope. Pneumatic struts are installed on the inner sides of the first window and the second window. The bottom end of the pneumatic strut is connected to the frame body. The other end of the linkage member is connected to the pneumatic strut. When the first window and the second window are opened, the pneumatic strut can drive the linkage member, and then the linkage member drives the first steel wire rope and the first discharging mesh plate to tilt up, avoiding the fallen leaves collected from falling into the opened skylight.

[0011] As a preferred technical solution in the present invention, an installation cover is further installed on the side wall of the frame body. The installation cover is located below the first window body. A shafted guide wheel II is installed inside the installation cover. The shafted guide wheel II has its own shaft and is installed on the installation cover through the shaft. A supporting column is fixedly provided on the side of the frame body. The overall exterior of the frame body is stepped, and the supporting column is fixed on the stepped area. The end of the fixed rotating shaft, the fixed ring, and the shafted guide wheel II are all covered inside the installation cover, which facilitates the pre-installation and at the same time avoids damage caused by the direct exposure of the mechanical structure. A supporting plate is further installed on the top of the supporting column, and a shafted guide wheel III is installed on the top of the supporting plate. The first steel rope sequentially bypasses the shafted guide wheel II and the shafted guide wheel III and then penetrates through the frame body and extends to the area below the first window body. Through the arrangement of the shafted guide wheel II and the shafted guide wheel III, the first steel rope can be separated from the frame body and supported, and at the same time, it can ensure that the first steel rope can be normally pulled when the first window body is opened.

[0012] As a preferred technical solution in the present invention, the transmission assembly connected to the second discharge screen plate includes two second steel ropes. The top ends of the two second steel ropes are respectively located at the bottoms of the two ends of the middle shaft facing the direction of the first discharge screen plate, that is, the centers of the second steel ropes and the middle shaft are not in the same plane. When the second steel ropes are pulled later, the first discharge screen plate can be driven to rotate clockwise. The ends of the second steel ropes penetrate through the frame body and extend to the area below the second window body. The part of the second steel ropes inside the frame body is L-shaped. Due to the limitation of the position of the middle shaft, the second steel ropes penetrate from the middle position of the frame body to the inside of the frame body. The linkage is located on the inner wall of the frame body. Therefore, the second steel ropes need to be bent in multiple sections to be connected to the linkage.

[0013] As a preferred technical solution in the present invention, the linkage part includes a sliding block symmetrically arranged on the inner wall of the frame, the sliding block is made of plastic, a sliding groove is provided on the outer surface of the sliding block, and a sliding groove is provided on the inner surface of the sliding block, the inner wall of the frame is fixedly provided with a guide rail for the sliding block to slide, and the ends of the steel rope 1 and the steel rope 2 are respectively fixed to one end of the sliding block at the corresponding position; a pull rod is rotatably connected to the bottom position of the pneumatic strut, and a toggle column is fixed on the inner surface of one end of the pull rod facing the sliding block, and the toggle column is stuck in the sliding groove; a limiting protrusion of plastic material is also formed at one end inside the sliding groove, wherein the limiting protrusion should have a certain hardness and can also have a deformation function, and in actual use includes but is not limited to the use of plastic and plastic, and the limiting protrusion faces the middle direction of the frame. It is set that when window one and / or window two is opened, the pneumatic support rod will drive the pull rod to move synchronously, and the toggle column will move from one end of the slide groove to the other end. During this period, the toggle column will first contact with the limiting protrusion to drive the sliding block to move. At this time, the sliding block will pull the steel rope one and / or steel rope two. When the steel rope one and / or steel rope two move toward window one and window two respectively, they will drive the fixed rotating shaft and the middle shaft to rotate respectively, so as to realize that the discharge mesh plate one and the discharge mesh plate two are changed from "human" shape to "V" shape, and the fallen leaves are blocked. After window one and window two are continuously opened, when the steel rope one and steel rope two are both tightened, the toggle column will cross the limiting protrusion and continue to move in the slide groove. At this time, the steel rope one is no longer tightened to prevent breakage, and window one and window two can be opened normally.

[0014] As a preferred technical solution in the present invention, a rotating bearing member is provided at the bending part of the steel rope 1 and the steel rope 2 in the inner area of ​​the frame, and the rotating bearing member includes a belt shaft guide wheel 1 and a mounting plate axially fixed to the belt shaft guide wheel 1, and the mounting plate is fixed on the inner wall of the frame, wherein the belt shaft guide wheel 1 at different positions is respectively connected to the steel rope 1 and the steel rope 2, and the support and transmission of the steel rope 1 and the steel rope 2 are realized through the belt shaft guide wheel 1, wherein the belt shaft guide wheel 1, the belt shaft guide wheel 2 and the belt shaft guide wheel 3 can all rotate radially around the axis in their own structure, and the end of the axis can be connected to the external structure.

[0015] As a preferred technical solution in the present invention, it also includes a limit assembly, which includes a top frame fixedly arranged on the inner wall of the frame and having a downward opening, a limit block is movably arranged inside the top frame, a spring is fixed between the limit block and the top frame, the limit block is arranged adjacent to the sliding block, and performs a counteracting or limiting effect according to the change of the moving position of the sliding block; in the initial state, the bottom of the limit block will abut against the top of the sliding block, at this time, the thrust of the toggle column when squeezing the limit protrusion is greater than the squeezing force of the bottom of the limit block against the top of the sliding block, so when the toggle column pushes the limit protrusion to realize the entire movement, when the steel rope is tightened and the discharge mesh plate is tilted, the limit block will limit one end of the sliding block under the rebound of the spring, and at this time, the window body has not been fully opened, the toggle column will slide in the slide groove, and the toggle column cannot provide pulling force to the sliding block. At this time, in order to prevent the discharge mesh plate 1 from pulling the steel rope back due to its own gravity, one end of the sliding block is limited by the limit block to ensure that the position of the sliding block does not change. Similarly, when closing window 1 and / or window 2 subsequently, the toggle post will first move in the slide groove until it is tightly against the limit protrusion, and then the sliding block will be pushed by the toggle post. Since the limit block and the end face of the sliding block are misaligned and tightly pressed at this time, it cannot be pushed only by the extrusion force of the limit protrusion and the toggle post. At this time, the toggle post will pass over the limit protrusion until the toggle post is pressed against the inner end face of the slide groove. At this time, the thrust of closing the window 1 can drive the sliding block to push the limit block toward the inside of the top frame, thereby realizing the closing of the window 1 and the restoration of the angle of the discharge mesh plate 1. Both are carried out synchronously whether opening or closing, and there will be no phenomenon of fallen leaves entering the frame and biting due to inconsistent closing angles.

[0016] As a preferred technical solution in the present invention, the guide rail is in a "T" shape, and the sliding block is in a close fit with the inner wall of the frame.

[0017] As a preferred technical solution in the present invention, an integrated bottom frame is fixedly provided around the bottom end surface of the frame body, and the bottom frame is placed at the top position of the building, so as to support and install the entire skylight.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] In order to effectively solve the problem that the skylight gutter is easily blocked, the present invention adds a partition component above the gutter. The partition component has a unique structural design and can effectively separate large-volume impurities such as leaves from the outside from the gutter. When foreign matter approaches, the partition component will play a guiding role and guide these impurities to the inclined window. In daily use, with the help of subsequent natural factors such as wind, rain erosion and gravity, these impurities guided to the inclined window can be naturally discharged, which prevents large-volume impurities from entering the gutter from the root, and effectively prevents blockage caused by impurity accumulation. In addition, the transmission component connected to the partition component also has the function of linkage with window one and window two. When the user needs to open the window, the partition component can be tilted in a linkage manner through the opening action of the window. In this way, even if there are impurities such as fallen leaves on the partition component, they will not fall from the skylight when the window is opened, which avoids the pollution of the indoor environment by impurities, and also reduces the trouble of subsequent cleaning, providing a strong guarantee for the long-term and stable use of the skylight. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a skylight with an anti-clogging drainage structure;

[0021] Figure 2 for Figure 1 A magnified schematic diagram of the middle A area;

[0022] Figure 3 It is a schematic diagram of the connection between the limit assembly and the sliding block;

[0023] Figure 4 for Figure 1 A schematic diagram of the structure when Form 1 and Form 2 are fully expanded;

[0024] Figure 5 for Figure 4 The schematic diagram of the structure under the installation cover on one side is removed;

[0025] Figure 6 for Figure 5 A magnified schematic diagram of the middle B area;

[0026] Figure 7 It is a schematic diagram of the connection between the discharge mesh plate 1 and the steel rope 1;

[0027] Figure 8 It is a schematic diagram of the connection between the second discharge mesh plate and the second steel rope.

[0028] In the figure:

[0029] 100. Frame; 100a, Drainage groove; 101, First window; 102, Second window; 103, Pneumatic strut; 104, Axis - equipped guide wheel one; 105, Mounting plate; 106, Guide rail; 107, Axis - equipped guide wheel two; 108, Axis - equipped guide wheel three; 109, Support plate; 110, Support column

[0030] 201. First discharge screen plate; 202, Second discharge screen plate; 203, Fixed rotating shaft; 204, Central shaft; 205, Connecting shaft

[0031] 301. Mounting cover; 302, First steel rope; 303, Sliding block; 303a, Chute; 303b, Limit protrusion; 304, Pull rod; 304a, Poking column; 305, Second steel rope; 306, Fixed ring

[0032] 400. Limit assembly; 401, Top frame; 402, Spring; 403, Limit block

[0033] 500. Bottom frame Detailed implementation mode

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0035] Please refer to Figures 1 to 8 , the present invention provides a technical solution: A skylight with an anti - clogging drainage structure, including

[0036] A frame 100, with two oppositely inclined first windows 101 and second windows 102 provided at the top;

[0037] The middle position of the top of the frame 100 is recessed downward to form a drainage groove 100a; the first window 101 and the second window 102 are symmetrically distributed on both sides of the top of the frame 100 with the central position of the drainage groove 100a as the center; the central height of the drainage groove 100a gradually decreases from the center to both ends. Through the setting of the slope, rapid drainage can be achieved;

[0038] It further includes a separation mechanism, which is composed of a separation component and a transmission component, where:

[0039] The separation component is placed directly above the drainage groove 100a; the separation component includes two discharge members respectively corresponding to the first window 101 and the second window 102. Through the discharge members, impurities such as leaves collected are separated to prevent them from directly falling into the drainage groove 100a and causing blockage;

[0040] There are two sets of transmission components. One set of transmission components is connected to the first window 101 and the discharge part corresponding to the first window 101, and the other set of transmission components is connected to the second window 102 and the discharge part corresponding to the second window 102. When the first window 101 and / or the second window 102 is opened or closed, it will drive the transmission components to move. Subsequently, the transmission components drive the corresponding discharge parts, causing the angles of the discharge parts to rotate, so as to realize the change in the angles of the first window 101 and / or the second window 102.

[0041] In this embodiment, the two discharge parts are respectively the first discharge screen plate 201 and the second discharge screen plate 202. The first discharge screen plate 201 corresponds to the first window 101, and the second discharge screen plate 202 corresponds to the second window 102. Fixed rotating shafts 203 are fixedly arranged at both ends of the first discharge screen plate 201 facing the second discharge screen plate 202, and a central shaft 204 that is inserted into the inner sides of the two fixed rotating shafts 203 is fixedly arranged at the middle position of the second discharge screen plate 202. Telescopic connecting shafts 205 are arranged inside both ends of the central shaft 204. A spring (not shown in the figure) is arranged between the central shaft 204 and the connecting shaft 205 to realize the connection between the second discharge screen plate 202 and the first discharge screen plate 201, and at the same time, relative independent rotation of the two can also be realized. In order to ensure that the central shaft 204 is inserted into the fixed rotating shaft 203 for installation, one end of the connecting shaft 205 protrudes outside the central shaft 204, and the other end can be compressed and moved inside the central shaft 204. After the central shaft 204 is inserted into the fixed rotating shaft 203, the connecting shaft 205 is partially ejected by the rebound of the spring and inserted into the hole at the end of the fixed rotating shaft 203. At this time, a part of the ejected connecting shaft 205 is inside the central shaft 204, and the other part is inside the hole of the connecting shaft 205 and does not contact the inner wall of the hole end, so as to avoid the transmission of force when the first discharge screen plate 201 rotates due to the connecting shaft 205 being in contact with the inner wall of the hole end. A hole for the connecting shaft 205 to be inserted into is also opened at the end of the fixed rotating shaft 203. The end faces of the central shaft 204 and the fixed rotating shaft 203 are in contact and are coaxially arranged. Through the coaxial arrangement, it can be ensured that when the first discharge screen plate 201 and / or the second discharge screen plate 202 rotates singly or both synchronously, there is no gap between the first discharge screen plate 201 and the second discharge screen plate 202, so as to ensure that the fallen leaves collected by the first discharge screen plate 201 and the second discharge screen plate 202 will not fall from between the two into the drainage trough 100a, avoiding blockage of the drainage trough 100a.

[0042] In this embodiment, the outer end of the fixed rotating shaft 203 protrudes outside the first discharge screen plate 201. The transmission assembly connected to the first discharge screen plate 201 includes a fixed ring 306 fixed to the outer end of the fixed rotating shaft 203. One end of a first steel rope 302 is connected to the tangent point of the fixed ring 306 facing the second discharge screen plate 202. Therefore, when the first steel rope 302 is pulled later, the fixed ring 306 can be rotated counterclockwise, and the first steel rope 302 penetrates from the side of the frame body 100 into the interior of the frame body 100. Both sets of transmission assemblies include linkage members. One end of each linkage member is connected to the first steel rope 302. Pneumatic struts 103 are installed on the inner sides of the first window 101 and the second window 102. The bottom ends of the pneumatic struts 103 are connected to the frame body 100. The other end of the linkage member is connected to the pneumatic strut 103. When the first window 101 and the second window 102 are opened, the pneumatic strut 103 can drive the linkage member, and then the linkage member drives the first steel rope 302 and the first discharge screen plate 201 to tilt up, preventing the collected fallen leaves from falling into the opened skylight.

[0043] In this embodiment, an installation cover 301 is further installed on the side wall of the frame body 100. The installation cover 301 is located below the first window 101. A second shaft-mounted guide pulley 107 is installed inside the installation cover 301. The second shaft-mounted guide pulley 107 has its own shaft and is installed on the installation cover 301 through the shaft. A support column 110 is also fixed to the side of the frame body 100. The overall exterior of the frame body 100 is stepped, and the support column 110 is fixed on the stepped area. The end of the fixed rotating shaft 203, the fixed ring 306, and the second shaft-mounted guide pulley 107 are all covered inside the installation cover 301, which facilitates the installation in the early stage and also prevents damage caused by the direct exposure of the mechanical structure. A support plate 109 is installed on the top of the support column 110. A third shaft-mounted guide pulley 108 is installed on the top of the support plate 109. The first steel rope 302 passes around the second shaft-mounted guide pulley 107 and the third shaft-mounted guide pulley 108 in sequence, then penetrates the frame body 100, and extends to the area below the first window 101. Through the arrangement of the second shaft-mounted guide pulley 107 and the third shaft-mounted guide pulley 108, the first steel rope 302 can be separated from the frame body 100, supported, and at the same time, it can ensure that the first steel rope 302 can be pulled normally when the first window 101 is opened.

[0044] In this embodiment, the drive assembly connected to the second discharge screen plate 202 includes two second steel cables 305. The top ends of the two second steel cables 305 are respectively located at the bottoms of the two ends of the central axis 204 facing the first discharge screen plate 201, that is, the centers of the second steel cables 305 and the central axis 204 are not in the same plane. When the second steel cables 305 are pulled later, the first discharge screen plate 201 can be driven to rotate clockwise. The ends of the second steel cables 305 penetrate through the frame 100 and extend to the lower area of the second window 102. The part of the second steel cable 305 inside the frame 100 is L-shaped. Due to the limitation of the position of the central axis 204 on the second steel cable 305, it penetrates from the middle position of the frame 100 to the inside of the frame 100, and the linkage is located on the inner wall of the frame 100. Therefore, the second steel cable 305 needs to be bent in multiple sections to be connected to the linkage.

[0045] In this embodiment, the linkage includes sliding blocks 303 symmetrically arranged on the inner wall of the frame 100. The sliding blocks 303 are made of plastic. A chute 303a is formed on the outer surface of the sliding block 303, and a chute is formed on the inner surface of the sliding block 303. A guide rail 106 for the sliding block 303 to slide is fixedly provided on the inner wall of the frame 100. The ends of the first steel cable 302 and the second steel cable 305 are respectively fixed to one end of the corresponding sliding block 303. A pull rod 304 is rotatably connected to the bottom of the pneumatic strut 103. A dial post 304a is fixedly provided on the inner surface of the end of the pull rod 304 facing the sliding block 303. The dial post 304a is snapped into the chute 303a. A limiting protrusion 303b made of plastic is also formed at one end inside the chute 303a. The limiting protrusion 303b should have a certain hardness and at the same time be able to have a deformation function. In actual use, it includes but is not limited to using ABS plastic and PVC plastic. The limiting protrusion 303b is arranged towards the middle of the frame 100. When the first window 101 and / or the second window 102 is opened, the pneumatic strut 103 will drive the pull rod 304 to move synchronously. At this time, the dial post 304a will move from one end of the chute 303a to the other end. For details, please refer to Figure 2 , during this period, the dial post 304a will first abut against the limiting protrusion 303b to drive the sliding block 303 to move. At this time, the sliding block 303 will pull the first steel cable 302 and / or the second steel cable 305. When the first steel cable 302 and / or the second steel cable 305 move towards the first window 101 and the second window 102 respectively, the fixed rotating shaft 203 and the central axis 204 will be driven to rotate respectively, so as to change the first discharge screen plate 201 and the second discharge screen plate 202 from a "person" shape to a "V" shape to block the fallen leaves. When the first window 101 and the second window 102 are continuously opened and the first steel cable 302 and the second steel cable 305 are both tightened, the dial post 304a will cross the limiting protrusion 303b and continue to move in the chute 303a. At this time, the first steel cable 302 is no longer tightened to prevent breakage, and the first window 101 and the second window 102 can be opened normally.

[0046] In the present embodiment, a rotating bearing member is provided at the bending part of the steel rope 1 302 and the steel rope 2 305 in the inner area of ​​the frame 100, and the rotating bearing member includes a belt shaft guide wheel 1 104 and a mounting plate 105 fixed to the shaft of the belt shaft guide wheel 104, and the mounting plate 105 is fixed on the inner wall of the frame 100, wherein the belt shaft guide wheel 104 at different positions is respectively connected to the steel rope 1 302 and the steel rope 2 305, and the support and transmission of the steel rope 1 302 and the steel rope 2 305 are realized through the belt shaft guide wheel 104, wherein the belt shaft guide wheel 1 104, the belt shaft guide wheel 2 107 and the belt shaft guide wheel 3 108 can all rotate radially around the axis in their own structure, and the end of the axis can be connected to the external structure.

[0047] In the present embodiment, a limit assembly 400 is also included, which includes a top frame 401 fixed to the inner wall of the frame body 100 and having a downward opening, a limit block 403 is movably arranged inside the top frame 401, a spring 402 is fixed between the limit block 403 and the top frame 401, the limit block 403 is arranged adjacent to the sliding block 303, and performs a counteracting or limiting effect according to the change of the moving position of the sliding block 303; in the initial state, the bottom of the limit block 403 will abut against the top of the sliding block 303, at this time, the thrust of the toggle column 304a when squeezing the limit protrusion 303b is greater than the squeezing force of the bottom of the limit block 403 against the top of the sliding block 303, refer to Figure 2 and Figure 3, so when the shifting column 304a pushes the limiting projection 303b to enable the movement of the whole 300, when the first steel rope 302 is tightened and the first discharging mesh plate 201 tilts up, the limiting block 403 will, under the resilience of the spring 402, limit one end of the sliding block 303. At this time, the first window 101 is not fully opened yet, and the shifting column 304a will slide in the chute 303a. At this time, the shifting column 304a cannot provide a pulling force to the sliding block 303. At this time, in order to prevent the first discharging mesh plate 201 from pulling back the first steel rope 302 due to its own gravity, the limiting block 403 is used to limit one end of the sliding block 303 to ensure that the position of the sliding block 303 will not change. Similarly, when closing the first window 101 and / or the second window 102 subsequently, the shifting column 304a will first move in the chute 303a until it abuts against the limiting projection 303b. Subsequently, the sliding block 303 will be pushed by the shifting column 304a. Since the limiting block 403 and the end face of the sliding block 303 are misaligned and abutted tightly at this time, it cannot be pushed only by the extrusion force between the limiting projection 303b and the shifting column 304a. At this time, the shifting column 304a will cross over the limiting projection 303b until the shifting column 304a abuts against the inner end face of the chute 303a. At this time, the closing thrust of the first window 101 can drive the sliding block 303 to push the limiting block 403 towards the inside of the top frame 401, thereby realizing the closing of the first window 101 and the return of the angle of the first discharging mesh plate 201, and both of them are synchronized whether opening or closing, and there will be no phenomenon that fallen leaves enter the frame 100 due to inconsistent closing angles.

[0048] In this embodiment, the guide rail 106 is in a "T" shape, and the sliding block 303 is in a fitting shape with the inner wall of the frame 100.

[0049] In this embodiment, an integral bottom frame 500 is fixedly provided around the bottom end face of the frame 100, and the bottom frame 500 is placed at the top position of the building to realize the support and installation of the whole skylight.

[0050] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A skylight with an anti-clogging drainage structure, comprising The frame has two oppositely inclined windows, one first and the other second, arranged on the top; The middle position of the top of the frame is concave downwards and forms a drainage groove; the first window and the second window are symmetrically distributed on both sides of the top of the frame with the center position of the drainage groove; the height of the drainage groove gradually decreases from the center to the two ends; Features: It also includes a separation mechanism, which is composed of a separation component and a transmission component, wherein: The partition assembly is placed directly above the drainage trough; the partition assembly includes two discharge members respectively arranged corresponding to the first window and the second window; The transmission components are provided in two groups, wherein one group of transmission components is connected to window one and the discharging piece corresponding to window one, and the other group of transmission components is connected to window two and the discharging piece corresponding to window two.

2. A skylight with an anti-blocking drainage structure according to claim 1, characterized in that: The two discharge parts are respectively discharge mesh plate 1 and discharge mesh plate 2, wherein discharge mesh plate 1 corresponds to window 1, and discharge mesh plate 2 corresponds to window 2; fixed rotating shafts are fixedly provided at both ends of discharge mesh plate 1 in the direction toward discharge mesh plate 2, and a central shaft which is inserted into the inner sides of the two fixed rotating shafts is fixedly provided at the middle position of discharge mesh plate 2, and retractable connecting shafts are built-in at both ends of the central shaft, and a spring is arranged between the central shaft and the connecting shaft; a hole is also provided at the end of the fixed rotating shaft for the movably inserted connecting shaft, and the end faces of the central shaft and the fixed rotating shaft are in contact, and the two are coaxially arranged.

3. A skylight with an anti-blocking drainage structure according to claim 2, characterized in that: The outer end of the fixed rotating shaft protrudes to the outside of the discharge mesh plate 1, and the transmission component connected to the discharge mesh plate 1 includes a fixed ring fixed at the outer end of the fixed rotating shaft, and the fixed ring is connected to a steel rope 1 at the tangent point in the direction of the discharge mesh plate 2, and the steel rope 1 runs through the side of the frame to the inside of the frame; the two groups of transmission components each include a linkage member, one end of which is connected to the steel rope 1, and pneumatic struts are installed on the inner sides of the window body 1 and the window body 2, the bottom end of the pneumatic strut is connected to the frame, and the other end of the linkage member is connected to the pneumatic strut.

4. A skylight with an anti-blocking drainage structure according to claim 3, characterized in that: The side wall of the frame is also equipped with a mounting cover, which is located below the window one, and a shaft guide wheel two is installed inside the mounting cover. A supporting column is also fixed on the side of the frame, and a supporting plate is also installed on the top of the supporting column. A shaft guide wheel three is installed on the top of the supporting plate. The steel rope one passes through the shaft guide wheel two and the shaft guide wheel three in turn, then passes through the frame and extends to the area below the window one.

5. A skylight with an anti-blocking drainage structure according to claim 4, characterized in that: The transmission assembly connected to the discharge mesh plate 2 includes two steel ropes 2, the top ends of the two steel ropes 2 are respectively located at the bottom of both ends of the central axis toward the discharge mesh plate 1, and the ends of the steel ropes 2 pass through the frame and extend to the lower area of ​​the window 2, wherein the part of the steel ropes 2 inside the frame is L-shaped.

6. A skylight with an anti-blocking drainage structure according to claim 5, characterized in that: The linkage part includes a sliding block symmetrically arranged on the inner wall of the frame, a sliding groove is provided on the outer surface of the sliding block, and a sliding groove is provided on the inner surface of the sliding block. A guide rail for the sliding block to slide is fixedly provided on the inner wall of the frame, and the ends of the steel rope 1 and the steel rope 2 are respectively fixed to one end of the sliding block at the corresponding position; a pull rod is rotatably connected to the bottom position of the pneumatic strut, and a toggle column is fixedly provided on the inner surface of one end of the pull rod facing the sliding block, and the toggle column is inserted into the sliding groove; a limiting protrusion made of plastic is also formed at one end inside the sliding groove, and the limiting protrusion is arranged toward the middle direction of the frame.

7. A skylight with an anti-blocking drainage structure according to claim 6, characterized in that: The steel rope 1 and the steel rope 2 are both provided with a rotating bearing component at the bending parts in the inner area of ​​the frame, and the rotating bearing component includes a belt shaft guide wheel 1 and a mounting plate fixed to the shaft of the belt shaft guide wheel 1. The mounting plate is fixed on the inner wall of the frame, and the belt shaft guide wheel 1 at different positions is respectively connected to the steel rope 1 and the steel rope 2.

8. The skylight with an anti-clogging drainage structure according to claim 6, characterized in that: It also includes a limit assembly, which includes a top frame fixed to the inner wall of the frame and having a downward opening, a limit block movably arranged inside the top frame, a spring fixed between the limit block and the top frame, the limit block is arranged adjacent to the sliding block, and acts as a counteracting or limiting force according to the change in the moving position of the sliding block.

9. The skylight with an anti-blocking drainage structure according to claim 6, characterized in that: The guide rail is in a "T" shape, and the sliding block is in close contact with the inner wall of the frame.

10. The skylight with an anti-clogging drainage structure according to claim 1, characterized in that: An integrated bottom frame is fixedly arranged around the bottom end surface of the frame body, and the bottom frame is placed at the top position of the building.

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