A linear smoke exhaust skylight with thermal insulation structure

Abstract

This utility model belongs to the field of smoke exhaust skylight technology, specifically disclosing a linear smoke exhaust skylight with a heat-insulating structure. It includes a roof panel with a groove inside, a base plate fixedly connected to the groove, and a heat-insulating frame fixed to the top of the base plate. An outer frame is movably connected between the rear sides of the inner two sides of the heat-insulating frame. Slots are provided at the front and rear ends of the groove. This linear smoke exhaust skylight with a heat-insulating structure solves the problem of inconvenient skylight insulation by fixing the heat-insulating frame to the top of the base plate, placing the base plate in the groove of the roof panel, and moving levers along the slots at the four corners of the heat-insulating frame to align with the positioning holes on the outer side before screwing in bolts for fixation. The insert plate at the bottom of the lever is then inserted into the slot, and the insert plate slides along the guide rod through the inner cavity, preventing jamming. This not only blocks the gap between the base plate and the groove through the heat-insulating frame but also facilitates installation and disassembly.

Description

Technical Field

[0001] This utility model relates to the field of smoke exhaust skylight technology, specifically a linear smoke exhaust skylight with a heat insulation structure. Background Technology

[0002] Skylights are windows installed on the roof that can increase the amount of natural light and provide ventilation when opened. They can be divided into two types according to their installation method: raised and recessed. If there is too much smoke in the room, the glass panels of the skylight can be opened to disperse the smoke and prevent toxic gases from accumulating in the room.

[0003] Most linear smoke exhaust skylights consist of multiple identical glass panels mounted on a frame. The passage can be opened by raising the hinged frame. However, the gaps around the skylight are relatively large, and cold air inevitably flows in through the gaps due to the large temperature difference from the outside, which greatly reduces the heat preservation effect. Furthermore, it is inconvenient to replace or disassemble.

[0004] Now, a novel linear smoke exhaust skylight with a thermal insulation structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a linear smoke exhaust skylight with a heat-insulating structure to solve the problem of inconvenient heat insulation of skylights mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a linear smoke exhaust skylight with a thermal insulation structure, comprising a roof panel, the roof panel having a groove inside, a base plate fixedly connected to the groove, and a thermal insulation frame fixed to the top of the base plate, an outer frame movably connected between the rear sides of the inner sides of the thermal insulation frame, slots being provided at the front and rear ends of the groove, transverse grooves being provided inside the front and rear ends of the base plate, a guide rod being fixed to the inner side of the transverse groove, an insert plate being movably connected to the outside of the guide rod, and an inner cavity being transversely provided on the inner side of the insert plate, a lever being fixed to the side of the top of the insert plate, and bolts being threaded to the front and rear ends of the top of the lever, a slot being provided at the top of the transverse groove, and positioning holes being provided on the left and right sides of the front end of the slot.

[0007] As a further technical solution of this utility model, the insert plate is embedded in the slot and the guide rod is embedded in the inner cavity.

[0008] As a further technical solution of this utility model, a space for a matching outer frame is reserved between the base plate and the insulation frame, and the outer frame can be horizontally positioned between the insulation frame and the base plate.

[0009] As a further technical solution of this utility model, a left glass plate is fixed on the left side inside the outer frame, a smoke exhaust trough is provided in the center inside the outer frame, a rectangular frame is fixed on the right side inside the outer frame, and a right glass plate is fixed at the rear of the rectangular frame. A transmission chamber is provided inside the center of the right side of the rectangular frame. A worm gear is movably connected between the two sides above the transmission chamber. A worm is movably connected between the front and rear sides below the transmission chamber. A lead screw is movably connected at the center between the left and right sides of the front end of the rectangular frame, and a threaded sleeve is movably connected to the outside of the lead screw. A central glass plate is fixed behind the threaded sleeve. Slide rails are provided at the top and bottom of the rectangular frame. A motor is fixed at the center of the right side of the front end of the outer frame.

[0010] As a further technical solution of this utility model, the top and bottom ends of the central glass plate are respectively embedded in the slide rail, and the central glass plate moves left and right between the smoke exhaust trough and the rectangular frame.

[0011] As a further technical solution of this utility model, the right side of the lead screw is fixedly connected to the worm gear, and the front end of the worm gear is fixedly connected to the rear of the output end of the motor.

[0012] As a further technical solution of this utility model, a second motor is fixed to the rear of the left side of the outer side of the roof cover, a retainer is fixed to the rear of both sides of the insulation frame, a cylinder is fixed to the lower side of both sides of the outer frame, and a retaining block is fixed to the bottom of the piston rod of the cylinder.

[0013] As a further technical solution of this utility model, the card block is embedded in the card sleeve, and the right side of the output end of the second motor is fixedly connected to the outer frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the linear smoke exhaust skylight with heat preservation structure not only maintains the heat preservation capacity of the skylight and realizes the stable opening and closing of the smoke duct of the skylight, but also prevents the skylight from closing automatically as a whole.

[0015] By fixing an insulation frame to the top of the base plate, the base plate is placed in the groove of the roof cover plate. The levers are moved along the slots at the four corners of the insulation frame. After aligning with the positioning holes on the outside, the bolts are screwed in to fix it. The insert plate at the bottom of the lever is inserted into the slot. The insert plate slides along the guide rod through the inner cavity, which is not easy to jam. The insulation frame blocks the gap between the base plate and the groove, and it is also easy to install and disassemble.

[0016] By setting a smoke exhaust trough in the center inside the outer frame, the left and right glass plates installed inside the outer frame on both sides are fixed and cannot be moved. The smoke exhaust trough is installed in the center. The motor can be started to rotate the worm gear, thereby engaging the worm wheel at the top and rotating the lead screw on the left side. The central glass plate with the threaded sleeve is pushed horizontally at the front end of the rectangular frame, pushing the central glass plate to the front end of the smoke exhaust trough for sealing. The smoke exhaust trough can be opened by sliding the central glass plate into the rectangular frame along the slide rail.

[0017] A second motor is fixed to the rear left side of the roof panel. The outer frame with the glass plate is hinged to the left and right sides behind the insulation frame. When the second motor is started, the outer frame and other objects can be flipped back and forth in the insulation frame to fully open the roof panel and the outer frame in the insulation frame. When the outer frame is in a vertical position, the cylinders on both sides are opened so that the locking block at the bottom of the piston rod is embedded in the locking sleeve to prevent the outer frame from shaking. After the operation is completed, the locking block is lifted and the outer frame and other objects are lowered. Attached Figure Description

[0018] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0019] Figure 2 This is a front view cross-sectional structural diagram of the transverse groove of this utility model;

[0020] Figure 3 This is a front view cross-sectional structural diagram of the outer frame of this utility model;

[0021] Figure 4 This is a side view of the roof panel structure of this utility model.

[0022] In the diagram: 1. Roofing panel; 2. Base plate; 3. Left glass panel; 4. Smoke duct; 5. Center glass panel; 6. Right glass panel; 7. Slide rail; 8. Horizontal groove; 9. Slot; 10. Insert plate; 11. Outer frame; 12. Motor 1; 13. Rectangular frame; 14. Lead screw; 15. Threaded sleeve; 16. Pulley; 17. Insulation frame; 18. Groove; 19. Inner chamber; 20. Bolt; 21. Slot; 22. Positioning hole; 23. Guide rod; 24. Worm gear; 25. Transmission chamber; 26. Worm wheel; 27. Sleeve; 28. Cylinder; 29. ​​Motor 2; 30. Clamping block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides an embodiment of a linear smoke exhaust skylight with a thermal insulation structure, comprising a roof cover plate 1, a groove 18 inside the roof cover plate 1, a base plate 2 fixedly connected to the groove 18, a thermal insulation frame 17 fixed to the top of the base plate 2, an outer frame 11 movably connected between the rear sides of the inner two sides of the thermal insulation frame 17, slots 9 respectively provided at the front and rear ends of the two sides of the groove 18, horizontal grooves 8 respectively provided at the front and rear ends of the two sides of the base plate 2, a guide rod 23 fixed to the inner side of the horizontal groove 8, an insert plate 10 movably connected to the outer side of the guide rod 23, an inner cavity 19 horizontally provided on the inner side of the insert plate 10, a lever 16 fixed to the side of the top of the insert plate 10, and bolts 20 threadedly connected to the front and rear ends of the top of the lever 16, a slot 21 provided at the top of the horizontal groove 8, and positioning holes 22 respectively provided on the left and right sides of the front end of the slot 21.

[0025] The insert plate 10 is embedded in the slot 9, the guide rod 23 is embedded in the inner cavity 19, and a space is reserved between the base plate 2 and the insulation frame 17 to match the outer frame 11. The outer frame 11 can be horizontally stopped between the insulation frame 17 and the base plate 2.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, place the base plate 2 in the groove 18 of the roof cover plate 1, and move the lever 16 along the slots 21 at the four corners of the insulation frame 17. After aligning with the positioning holes 22 on the outside, screw in the bolts 20 to fix it. Insert the insert plate 10 at the bottom of the lever 16 into the slot 9. The insert plate 10 slides along the guide rod 23 through the inner cavity 19, which is not easy to jam and makes it easy to install or disassemble the skylight structure.

[0027] A left glass plate 3 is fixed to the left side inside the outer frame 11. A smoke exhaust trough 4 is set in the center inside the outer frame 11. A rectangular frame 13 is fixed to the right side inside the outer frame 11. A right glass plate 6 is fixed to the rear of the rectangular frame 13. A transmission chamber 25 is set inside the center of the right side of the rectangular frame 13. A worm gear 26 is movably connected between the two sides of the upper part of the transmission chamber 25. A worm 24 is movably connected between the front and rear of the lower part of the transmission chamber 25. A lead screw 14 is movably connected to the center between the left and right sides of the front end of the rectangular frame 13. A threaded sleeve 15 is movably connected to the outside of the lead screw 14. A central glass plate 5 is fixed behind the threaded sleeve 15. Slide rails 7 are set at the upper and lower parts inside the rectangular frame 13. A motor 12 is fixed to the center of the right side of the front end of the outer frame 11.

[0028] The top and bottom of the central glass plate 5 are respectively embedded in the slide rail 7. The central glass plate 5 moves left and right between the smoke exhaust trough 4 and the rectangular frame 13. The right side of the lead screw 14 is fixedly connected to the worm gear 26, and the front end of the worm gear 24 is fixedly connected to the rear of the output end of the motor 12.

[0029] Specifically, such as Figure 1 and Figure 3 As shown, the left glass plate 3 and right glass plate 6 installed inside both sides of the outer frame 11 are fixed and cannot be moved. The center is equipped with a smoke exhaust trough 4. The motor 12 can be started and the worm gear 24 can be rotated to engage the worm wheel 26 at the top. The screw 14 on the left side can be rotated to push the central glass plate 5 with the threaded sleeve 15 horizontally at the front end of the rectangular frame 13, pushing the central glass plate 5 to the front end of the smoke exhaust trough 4 for sealing.

[0030] Motor 29 is fixed to the rear of the left side of the roof cover 1. Sleeves 27 are fixed to the rear of both sides of the insulation frame 17. Cylinders 28 are fixed to the lower sides of both sides of the outer frame 11. A locking block 30 is fixed to the bottom of the piston rod of the cylinder 28. The locking block 30 is embedded in the sleeve 27. The right side of the output end of motor 29 is fixedly connected to the outer frame 11.

[0031] Specifically, such as Figure 1 and Figure 4 As shown, the outer frame 11 with the glass panel is movably hinged between the left and right sides behind the insulation frame 17. When the motor 29 is started, the outer frame 11 and other objects can be flipped back and forth in the insulation frame 17 to fully open the roof panel 1 and the outer frame 11 in the insulation frame 17. When the outer frame 11 is in a vertical position, the cylinders 28 on both sides are opened so that the locking block 30 at the bottom of the piston rod is embedded in the locking sleeve 27 to prevent the outer frame 11 from shaking. After the operation is completed, the locking block 30 is lifted and the outer frame 11 and other objects are lowered.

[0032] Working Principle: In use, the base plate 2 is first placed in the groove 18 of the roof cover 1. The levers 16 are then moved along the slots 21 at the four corners of the insulation frame 17, aligning with the outer positioning holes 22, and bolts 20 are screwed in for fixation. The insert plate 10 at the bottom of the lever 16 is then inserted into the slot 9, and the insert plate 10 slides along the guide rod 23 through the inner cavity 19. The insulation frame 17 blocks the gap between the base plate 2 and the groove 18, facilitating installation and disassembly. The left glass plate 3 and right glass plate 6, installed inside the outer frame 11, are fixed and cannot be moved. A smoke exhaust trough 4 is installed in the center. The motor 12 can be started and the worm gear 24 rotated, thereby engaging the worm wheel 26 at the top and rotating the lead screw 14 on the left side. The central glass plate 5 with threaded sleeve 15 is pushed horizontally at the front end of the rectangular frame 13 to the front end of the smoke exhaust duct 4 for sealing. The central glass plate 5 is then inserted into the rectangular frame 13 along the slide rail 7 to open the smoke exhaust duct 4. Since the outer frame 11 with the glass plate is hinged to the left and right sides behind the insulation frame 17, when the motor 29 is started, the outer frame 11 and other objects can be flipped back and forth in the insulation frame 17 to fully open the roof cover 1 and the outer frame 11 in the insulation frame 17. When the outer frame 11 is in a vertical state, the cylinders 28 on both sides are opened so that the locking block 30 at the bottom of the piston rod is embedded in the locking sleeve 27 to prevent the outer frame 11 from shaking. After the operation is completed, the locking block 30 is lifted and the outer frame 11 and other objects are lowered.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A linear smoke exhaust skylight with a thermal insulation structure, comprising a roof cover (1), characterized in that: The roof panel (1) has a groove (18) inside, and a base plate (2) is fixedly connected in the groove (18). An insulation frame (17) is fixed at the top of the base plate (2). An outer frame (11) is movably connected between the rear sides of the inner sides of the insulation frame (17). Slots (9) are provided at the front and rear ends of the groove (18). Horizontal grooves (8) are provided at the front and rear ends of the base plate (2). A guide rod (23) is fixed at the inner side of the horizontal groove (8). An insert plate (10) is movably connected to the outside of the guide rod (23). An inner cavity (19) is provided horizontally on the inner side of the insert plate (10). A lever (16) is fixed at the side of the top of the insert plate (10). Bolts (20) are threadedly connected at the front and rear ends of the top of the lever (16). A slot (21) is provided at the top of the horizontal groove (8). Positioning holes (22) are provided on the left and right sides of the front end of the slot (21).

2. The linear smoke exhaust skylight with a thermal insulation structure according to claim 1, characterized in that: The insert plate (10) is embedded in the slot (9), and the guide rod (23) is embedded in the inner cavity (19).

3. A linear smoke exhaust skylight with a thermal insulation structure according to claim 1, characterized in that: A space for a matching outer frame (11) is reserved between the base plate (2) and the insulation frame (17), and the outer frame (11) can be horizontally positioned between the insulation frame (17) and the base plate (2).

4. A linear smoke exhaust skylight with a thermal insulation structure according to claim 1, characterized in that: A left glass plate (3) is fixed on the left side inside the outer frame (11). A smoke exhaust trough (4) is set in the center inside the outer frame (11). A rectangular frame (13) is fixed on the right side inside the outer frame (11). A right glass plate (6) is fixed at the rear inside the rectangular frame (13). A transmission chamber (25) is set inside the center of the right side of the rectangular frame (13). A worm gear (26) is movably connected between the two sides above the transmission chamber (25). A worm (24) is movably connected between the front and rear sides below the transmission chamber (25). A lead screw (14) is movably connected at the center between the left and right sides of the front end of the rectangular frame (13). A threaded sleeve (15) is movably connected to the outside of the lead screw (14). A central glass plate (5) is fixed at the rear of the threaded sleeve (15). Slide rails (7) are set at the top and bottom inside the rectangular frame (13). A motor (12) is fixed at the center of the right side of the front end of the outer frame (11).

5. A linear smoke exhaust skylight with a thermal insulation structure according to claim 4, characterized in that: The top and bottom of the central glass plate (5) are respectively embedded in the slide rail (7), and the central glass plate (5) moves left and right between the smoke exhaust trough (4) and the rectangular frame (13).

6. A linear smoke exhaust skylight with a thermal insulation structure according to claim 4, characterized in that: The right side of the lead screw (14) is fixedly connected to the worm gear (26), and the front end of the worm (24) is fixedly connected to the rear of the output end of the motor (12).

7. A linear smoke exhaust skylight with a thermal insulation structure according to claim 1, characterized in that: Motor 2 (29) is fixed to the rear of the left side of the roof panel (1), and clips (27) are fixed to the rear of both sides of the insulation frame (17). Cylinders (28) are fixed to the lower sides of both sides of the outer frame (11), and a clip (30) is fixed to the bottom of the piston rod of the cylinder (28).

8. A linear smoke exhaust skylight with a thermal insulation structure according to claim 7, characterized in that: The card block (30) is embedded in the card sleeve (27), and the right side of the output end of the second motor (29) is fixedly connected to the outer frame (11).

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