Folding triangular smoke exhaust window with insect-proof structure

Abstract

The utility model discloses a folding triangular type smoke exhaust skylight with anti-insect structure, including annular base, the outside fixed setting of annular base top is provided with outer frame, and the both sides of outer frame top are all fixedly set up with first hinged seat, and the top of two first hinged seats all hinged has the window body, the utility model discloses a folding triangular type smoke exhaust skylight with anti-insect structure, and the primary location of first anti-insect net is convenient to carry out through the location of four connecting clamping slots with four connecting clamping blocks respectively, and the further location of first anti-insect net is convenient to carry out through the location of four limiting elastic pieces with four limiting grooves respectively, and the location of two flexible anti-insect nets is convenient to carry out through the thread fixing of two fixed bolts with two second threaded holes respectively, and the setting of two flexible anti-insect nets and first anti-insect net can prevent insects or foreign matters from entering the smoke exhaust channel, and then influence the normal work of smoke exhaust channel.

Description

Technical Field

[0001] This utility model relates to the field of triangular smoke exhaust skylights, specifically a folding triangular smoke exhaust skylight with an insect-proof structure. Background Technology

[0002] A triangular smoke exhaust skylight is a triangular-shaped ventilation and smoke exhaust device, primarily used for lighting and smoke extraction in factory buildings. Its window sash forms a 30° angle with the roof mounting surface, and the opening angle of the window sash is between 0° and 60°. Triangular smoke exhaust skylights are suitable for rainy and snowy areas, facilitating drainage in summer and preventing snow accumulation in winter. However, existing triangular smoke exhaust skylights lack insect-proof structures, allowing insects and foreign objects to easily enter the smoke exhaust channel when the window is opened, thus affecting the normal operation of the smoke exhaust channel.

[0003] To address the aforementioned issues, a folding triangular smoke exhaust skylight with an insect-proof structure is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a folding triangular smoke exhaust skylight with an insect-proof structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a folding triangular smoke exhaust skylight with an insect-proof structure, comprising an annular base, an outer frame fixedly installed on the outer side of the top of the annular base, first hinge seats fixedly installed on both sides of the top of the outer frame, a window body hinged to the top of each of the two first hinge seats, a third hinge seat fixedly installed in the middle of the inner side of each of the two windows, two second hinge seats fixedly installed in the middle of the top of the annular base, an electric telescopic rod installed between each of the two second hinge seats and the two third hinge seats, mounting plates fixedly installed on both sides of the inner wall of the outer frame, a first insect-proof net engaged at the top of the two mounting plates, flexible insect-proof nets fixedly connected to both ends of the first insect-proof net, mounting seats fixedly installed at the top of the inner side of each window, mounting blocks engaged inside each of the two mounting seats, and two mounting blocks fixedly connected to two flexible insect-proof nets respectively.

[0006] The four connecting slots engage with the four connecting blocks to initially limit the first insect-proof net. The four limiting springs engage with the four limiting slots to further limit the first insect-proof net. The two fixing bolts are fixed to the two second threaded holes to limit the two flexible insect-proof nets. The two flexible insect-proof nets and the first insect-proof net prevent insects or foreign objects from entering the smoke exhaust channel and affecting its normal operation. By loosening the two fixing bolts, they are separated from the two second threaded holes, thus removing the limiting effect on the two mounting blocks and facilitating the disassembly of the two flexible insect-proof nets. By pulling the auxiliary handle upward with greater force, the four limiting springs are separated from the four limiting slots, facilitating the disassembly of the first insect-proof net.

[0007] Preferably, two connecting slots are provided at the connection points between the two mounting plates and the first insect-proof net, and two connecting blocks are fixedly provided at the connection points between the first insect-proof net and the two mounting plates. The four connecting slots are respectively engaged with the four connecting blocks, and the first insect-proof net is initially limited by the limiting engagement of the four connecting slots with the four connecting blocks.

[0008] Preferably, each of the four connecting blocks has a mounting groove on one side, and each of the four mounting grooves has a limiting spring piece fixedly installed inside. Each of the four connecting grooves has a limiting groove on one side of its inner wall, and each of the four limiting spring pieces engages with the four limiting grooves respectively. The engagement of the four limiting spring pieces with the four limiting grooves facilitates further limiting of the first insect-proof net.

[0009] Preferably, each of the two mounting bases has a first threaded hole on one side, and each of the two mounting blocks has a second threaded hole on one side. Fixing bolts are threaded between the two first threaded holes and the two second threaded holes respectively. By loosening the two fixing bolts, they are separated from the two second threaded holes, and the two mounting blocks are no longer restricted, thus facilitating the disassembly of the two flexible insect-proof nets.

[0010] Preferably, an auxiliary handle is fixedly provided at the middle of the top of the first insect-proof net. By using a large force to pull the auxiliary handle upward, the first insect-proof net can be easily disassembled.

[0011] Preferably, the diameter of the first insect-proof net is the same as the diameter of the flexible insect-proof net, and the combination of the first insect-proof net and the two flexible insect-proof nets can achieve the function of dust prevention.

[0012] Preferably, a control panel and a smoke sensor are fixedly installed on the inner wall of the outer frame near the first insect-proof net. The smoke sensor and the two electric telescopic rods are electrically connected to the control panel, and the control panel controls the smoke sensor and the two electric telescopic rods to be powered on and start working.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The four connecting slots engage with the four connecting blocks to initially limit the first insect-proof net. The four limiting springs engage with the four limiting slots to further limit the first insect-proof net. The two fixing bolts are fixed to the two second threaded holes to limit the two flexible insect-proof nets. The two flexible insect-proof nets and the first insect-proof net prevent insects or foreign objects from entering the smoke exhaust channel and affecting its normal operation. By loosening the two fixing bolts, they are separated from the two second threaded holes, thus removing the limiting effect on the two mounting blocks and facilitating the disassembly of the two flexible insect-proof nets. By pulling the auxiliary handle upward with greater force, the four limiting springs are separated from the four limiting slots, facilitating the disassembly of the first insect-proof net. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is an enlarged view of part A of this utility model;

[0018] Figure 4 This is an enlarged view of part B of the present invention.

[0019] In the diagram: 1. Circular base; 2. Outer frame; 3. First hinge seat; 4. Window; 5. Second hinge seat; 6. Electric telescopic rod; 7. Third hinge seat; 8. Mounting plate; 9. First insect net; 10. Auxiliary handle; 11. Mounting base; 12. Mounting block; 13. First threaded hole; 14. Second threaded hole; 15. Fixing bolt; 16. Flexible insect net; 17. Connecting slot; 18. Connecting block; 19. Mounting groove; 20. Limiting spring; 21. Limiting groove; 22. Control panel; 23. Smoke sensor. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] Please see Figure 1-4This utility model provides a folding triangular smoke exhaust skylight with an insect-proof structure, including an annular base 1. An outer frame 2 is fixedly installed on the outer side of the top of the annular base 1. First hinge seats 3 are fixedly installed on both sides of the top of the outer frame 2. Window bodies 4 are hinged to the top of the two first hinge seats 3. Third hinge seats 7 are fixedly installed in the middle of the inner side of the two window bodies 4. Two second hinge seats 5 are fixedly installed in the middle of the top of the annular base 1. Electric telescopic rods 6 are installed between the two second hinge seats 5 and the two third hinge seats 7 respectively. Mounting plates 8 are fixedly installed on both sides of the inner wall of the outer frame 2. A first insect-proof net 9 is engaged between the top of the two mounting plates 8. Flexible insect-proof nets 16 are fixedly connected to both ends of the first insect-proof net 9. Mounting seats 11 are fixedly installed on the top of the inner side of the window bodies 4. Mounting blocks 12 are engaged inside the two mounting seats 11 respectively. The two mounting blocks 12 are engaged with the two flexible insect-proof nets 16 respectively. The system is fixedly connected, with four connecting slots 17 engaging with four connecting blocks 18 to initially limit the first insect-proof net 9. Four limiting springs 20 engaging with four limiting grooves 21 further limit the first insect-proof net 9. Two fixing bolts 15 are threaded into two second threaded holes 14 to limit the two flexible insect-proof nets 16. The combination of the two flexible insect-proof nets 16 and the first insect-proof net 9 prevents insects or foreign objects from entering the smoke exhaust channel and affecting its normal operation. Loosening the two fixing bolts 15 separates them from the two second threaded holes 14, thus removing the limiting effect on the two mounting blocks 12 and facilitating the disassembly of the two flexible insect-proof nets 16. Pulling the auxiliary handle 10 upwards with greater force separates the four limiting springs 20 from the four limiting grooves 21, further facilitating the disassembly of the first insect-proof net 9.

[0022] Two connecting slots 17 are provided at the connection points between the two mounting plates 8 and the first insect-proof net 9. Two connecting blocks 18 are fixedly provided at the connection points between the first insect-proof net 9 and the two mounting plates 8. The four connecting slots 17 are respectively engaged with the four connecting blocks 18. A mounting groove 19 is provided on one side of each of the four mounting grooves 18. A limiting spring piece 20 is fixedly provided inside each of the four mounting grooves 19. A limiting groove 21 is provided on one side of the inner wall of each of the four connecting slots 17. The four limiting spring pieces 20 are respectively engaged with the four limiting grooves 21. A first threaded hole 13 is provided on one side of each of the two mounting seats 11. A second threaded hole 14 is provided on one side of each of the two mounting blocks 12. A fixing bolt 15 is threaded between the two first threaded holes 13 and the two second threaded holes 14.

[0023] In use, the four connecting slots 17 engage with the four connecting blocks 18 to facilitate the initial positioning of the first insect net 9. The four limiting springs 20 engage with the four limiting slots 21 to facilitate further positioning of the first insect net 9. By loosening the two fixing bolts 15, they are separated from the two second threaded holes 14, and the two mounting blocks 12 are no longer limited, thus facilitating the disassembly of the two flexible insect nets 16.

[0024] An auxiliary handle 10 is fixedly installed at the middle of the top of the first insect-proof net 9. The size of the mesh diameter of the first insect-proof net 9 is the same as that of the flexible insect-proof net 16. A control panel 22 and a smoke sensor 23 are fixedly installed on the inner wall of the outer frame 2 near the first insect-proof net 9. The smoke sensor 23 and the two electric telescopic rods 6 are electrically connected to the control panel 22.

[0025] In use, the first insect net 9 can be easily disassembled by pulling the auxiliary handle 10 upward with a large force. The first insect net 9 and the two flexible insect nets 16 together can play a role in dust prevention. The smoke sensor 23 and the two electric telescopic rods 6 are powered on and put into operation by controlling the control panel 22.

[0026] In this embodiment, the first insect-proof net 9 is initially limited by engaging the four connecting slots 17 with the four connecting blocks 18. The first insect-proof net 9 is further limited by engaging the four limiting springs 20 with the four limiting grooves 21. The two flexible insect-proof nets 16 are limited by fixing the two second threaded holes 14 with the two fixing bolts 15. The two flexible insect-proof nets 16 and the first insect-proof net 9 prevent insects or foreign objects from entering the smoke exhaust channel and affecting its normal operation. Loosening the two fixing bolts 15 separates them from the two second threaded holes 14, thus removing the limiting effect on the two mounting blocks 12 and facilitating the disassembly of the two flexible insect-proof nets 16. Pulling the auxiliary handle 10 upwards with greater force separates the four limiting springs 20 from the four limiting grooves 21, further facilitating the disassembly of the first insect-proof net 9.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A folding triangular smoke exhaust skylight with an insect-proof structure, comprising an annular base (1), characterized in that: An outer frame (2) is fixedly installed on the outer side of the top of the annular base (1). First hinge seats (3) are fixedly installed on both sides of the top of the outer frame (2). A window (4) is hinged to the top of each of the two first hinge seats (3). A third hinge seat (7) is fixedly installed in the middle of the inner side of each of the two windows (4). Two second hinge seats (5) are fixedly installed in the middle of the top of the annular base (1). An electric telescopic mechanism is provided between the two second hinge seats (5) and the two third hinge seats (7). The rod (6) has two fixed mounting plates (8) on both sides of the inner wall of the outer frame (2). The top of the two mounting plates (8) is engaged with a first insect-proof net (9). Both ends of the first insect-proof net (9) are fixedly connected with flexible insect-proof nets (16). The top of the inner side of the window (4) is fixedly provided with a mounting base (11). The two mounting bases (11) are engaged with mounting blocks (12). The two mounting blocks (12) are fixedly connected to the two flexible insect-proof nets (16) respectively.

2. The folding triangular smoke exhaust skylight with an insect-proof structure according to claim 1, characterized in that: Two connecting slots (17) are provided at the connection points between the two mounting plates (8) and the first insect-proof net (9). Two connecting blocks (18) are fixedly provided at the connection points between the first insect-proof net (9) and the two mounting plates (8). The four connecting slots (17) are respectively engaged with the four connecting blocks (18).

3. A folding triangular smoke exhaust skylight with an insect-proof structure according to claim 2, characterized in that: Each of the four connecting blocks (18) has a mounting groove (19) on one side, and each of the four mounting grooves (19) has a fixed limiting spring (20) inside. Each of the four connecting slots (17) has a limiting groove (21) on one side of its inner wall, and each of the four limiting springs (20) engages with the four limiting grooves (21) respectively.

4. A folding triangular smoke exhaust skylight with an insect-proof structure according to claim 1, characterized in that: Each of the two mounting bases (11) has a first threaded hole (13) on one side, and each of the two mounting blocks (12) has a second threaded hole (14) on one side. The two first threaded holes (13) are respectively threaded with fixing bolts (15) between the two second threaded holes (14).

5. A folding triangular smoke exhaust skylight with an insect-proof structure according to claim 1, characterized in that: An auxiliary handle (10) is fixedly installed at the middle of the top of the first insect-proof net (9).

6. A folding triangular smoke exhaust skylight with an insect-proof structure according to claim 1, characterized in that: The mesh diameter of the first insect-proof net (9) is the same as that of the flexible insect-proof net (16).

7. A folding triangular smoke exhaust skylight with an insect-proof structure according to claim 1, characterized in that: A control panel (22) and a smoke sensor (23) are fixedly installed on the inner wall of the outer frame (2) near the first insect net (9). The smoke sensor (23) and the two electric telescopic rods (6) are electrically connected to the control panel (22).

Images