Workshop ventilation skylight

Abstract

The utility model relates to the field of ventilation skylights, and discloses a workshop ventilation skylight which comprises a connecting frame, the connecting frame is fixed to the top face of a mounting frame, a daylighting panel is movably arranged above the connecting frame, two supporting seats are fixed to the left side of the inner wall of the connecting frame, a rotating shaft is rotatably arranged between the two supporting seats, and the daylighting panel is movably arranged above the connecting frame. And a driving motor is fixed to the rear side of the supporting seat on the rear side, an output shaft of the driving motor is fixedly connected with the rear end of a rotating shaft, and two fans are detachably arranged on the outer right side wall of the rotating shaft. According to the lighting device, the fan can drive air to flow and assist in indoor smoke exhaust, the fan can be rotated through the driving motor and the rotating shaft, and therefore when the fan is not used, blocking of part of light is prevented, the amount of natural light entering a room through the lighting panel is increased, and the overall lighting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation skylights, in particular to a workshop ventilation skylight. Background Art

[0002] The ventilation skylight has the functions of roof ventilation, lighting and smoke exhaust, and has the characteristics of light structure, beautiful appearance, high ventilation efficiency, rain and snow protection, good wind protection performance and easy installation. It ensures indoor ventilation, avoids smoke accumulation, and ensures bright light in the house.

[0003] According to the Chinese patent with announcement number: CN212104850U, a ventilation skylight with heat dissipation for a workshop building includes a roof, a skylight, a connecting frame and a pulley, a vent is provided on one side of the upper outer wall of the roof, and the outer walls on both sides of the vent are symmetrically installed with a first support frame, a wind shield is installed on the outer wall of one side of the first support frame, a ventilation port is provided on one side of the upper outer wall of the wind shield, and drainage grooves are symmetrically opened on both sides of the lower outer wall of the wind shield, a second support frame is symmetrically installed on one side of the outer wall of the upper end of the vent, a skylight is installed on the upper outer wall of the second support frame, a spring hinge is symmetrically installed on one side of the lower outer wall of the skylight, the skylight is connected to a baffle through the spring hinge, and a connecting pipe is installed on one side of the inner wall of the vent.

[0004] In the above scheme, by arranging the fan body and the fan blades below the lighting panel and then exhausting smoke through the fan body and the fan blades, it has the following disadvantages: when the fan body and the fan blades are not in use, the fan body and the fan blades are located below the lighting panel, which will directly block a part of the light from entering the room, reduce the amount of natural light entering the room through the lighting panel, and thus reduce the overall lighting effect. Utility Model Content

[0005] The purpose of the utility model is to provide a workshop ventilation skylight to solve the problem that when the fan body and the fan blades are not in use, the fan body and the fan blades are located below the light-collecting plate, which directly blocks a part of the light from entering the room, reduces the amount of natural light entering the room through the light-collecting plate, and thus reduces the overall lighting effect.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a workshop ventilation skylight, comprising a connecting frame, the connecting frame is fixed on the top surface of the installation frame, a lighting panel is movably arranged above the connecting frame, two supporting seats are fixed on the left side of the inner wall of the connecting frame, a rotating shaft is rotatably arranged between the two supporting seats, a driving motor is fixed to the rear side of the rear support seat, the output shaft of the driving motor is fixedly connected to the rear end of the rotating shaft, and two fans are detachably arranged on the outer right side wall of the rotating shaft.

[0007] Preferably, the right side wall of the rotating shaft is detachably provided with two connecting plates, the right sides of the outer walls of the two connecting plates are respectively fixedly connected to the left sides of the outer walls of the two fans, the top and bottom surfaces of the rotating shaft are respectively provided with a plurality of threaded grooves, two of the plurality of threaded grooves form a group, the top and bottom surfaces of the two connecting plates are respectively provided with two threaded holes, the two threaded holes are respectively threadedly connected with bolts, and the threaded ends of the two bolts are respectively connected to the internal threads of the two threaded grooves.

[0008] Preferably, a support plate is fixed to the right side of the inner wall of the connection frame, an electric push rod is fixed to the top surface of the support plate, and one end of the telescopic rod of the electric push rod is fixedly connected to the bottom surface of the lighting plate.

[0009] Preferably, the front side and the rear side of the inner wall of the connection frame are respectively provided with sliding grooves, and two sliding rods are fixed to the bottom surface of the lighting plate, and the two sliding rods are respectively slidably arranged in the two sliding grooves.

[0010] Preferably, a placement groove is provided on the top surface of the connection frame, a dustproof net is fixed on the bottom surface of the lighting panel, and the dustproof net is slidably disposed in the placement groove.

[0011] Preferably, a sealing ring is fixed to the top surface of the connecting frame.

[0012] Compared with the prior art, a workshop ventilation skylight adopting the above technical solution has the following beneficial effects:

[0013] 1. During use, the fan can drive air flow to assist indoor smoke exhaust, and the fan can be rotated by the driving motor and the shaft. When the fan is not in use, it is helpful to prevent the blocking of part of the light and increase the amount of natural light entering the room through the lighting panel, thereby improving the overall lighting effect;

[0014] 2. During use, the fan can be disassembled and assembled by the connecting plate and bolts, making it easier for the staff to maintain or replace the fan. The skylight can be raised and lowered by starting the electric push rod, making it easier for the outside air to enter the workshop and maintain the ventilation effect of the workshop;

[0015] 3. During use, the sliding groove and the sliding rod can be used to limit the position of the skylight board to prevent the skylight board from shifting, thereby improving the stability of the skylight board when it moves. The dustproof net can be used to filter the air when the skylight board rises for ventilation, preventing dust from the outside air from entering the workshop and ensuring a dust-free environment in the workshop. The dustproof net can be placed through the placement groove after the skylight board is lowered. The sealing ring can be used to seal the skylight board and the connecting frame to prevent rainwater and dust from entering the workshop, thereby improving the sealing between the skylight board and the connecting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded schematic diagram of an embodiment.

[0018] Figure 3 It is an exploded schematic diagram of the connection frame and the connection plate in the embodiment.

[0019] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. connecting frame; 2. mounting frame; 3. lighting panel; 4. supporting seat; 5. rotating shaft; 6. driving motor; 7. fan; 8. connecting plate; 9. threaded groove; 10. threaded hole; 11. bolt; 12. supporting plate; 13. electric push rod; 14. slide groove; 15. sliding rod; 16. placement groove; 17. dust net; 18. sealing ring. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 4 As shown, a workshop ventilation skylight includes a connecting frame 1, which is fixed on the top surface of the installation frame 2, a lighting panel 3 is movably provided above the connecting frame 1, two supporting seats 4 are fixed to the left side of the inner wall of the connecting frame 1, a rotating shaft 5 is rotatably provided between the two supporting seats 4, a driving motor 6 is fixed to the rear side of the rear supporting seat 4, the output shaft of the driving motor 6 is fixedly connected to the rear end of the rotating shaft 5, and two fans 7 are detachably provided on the outer right side wall of the rotating shaft 5.

[0023] In use, the staff first installs the installation frame 2 on the top of the workshop, and by starting the fan 7, the air flow can be driven to assist the indoor smoke exhaust. When the fan 7 is not in use, the drive motor 6 is started to rotate the shaft 5 counterclockwise by 90 degrees, driving the fan 7 to rotate counterclockwise by 90 degrees, so that the fan 7 rotates to the left side of the inner wall of the connection frame 1; conversely, when the staff needs to use the fan 7, the drive motor 6 is started to rotate the shaft 5 clockwise by 90 degrees, driving the fan 7 to rotate clockwise by 90 degrees, so that the fan 7 is away from the inner wall of the connection frame 1, and the fan blades of the fan 7 are in a horizontal state, and the fan 7 can be started. The fan 7 can drive the air flow to assist the indoor smoke exhaust, and the fan 7 can be rotated by the drive motor 6 and the shaft 5, so that when the fan 7 is not in use, it is beneficial to prevent the blocking of part of the light, increase the amount of natural light entering the room through the lighting board 3, and thus improve the overall lighting effect.

[0024] like Figure 2 and Figure 3As shown, the right side wall of the rotating shaft 5 is detachably provided with two connecting plates 8, and the right sides of the outer walls of the two connecting plates 8 are fixedly connected to the left sides of the outer walls of the two fans 7 respectively. The top and bottom surfaces of the rotating shaft 5 are respectively provided with a plurality of threaded grooves 9, and two of the plurality of threaded grooves 9 form a group. The top and bottom surfaces of the two connecting plates 8 are respectively provided with two threaded holes 10, and bolts 11 are respectively threadedly connected in the two threaded holes 10, and the threaded ends of the two bolts 11 are respectively threadedly connected to the internal threads of the two threaded grooves 9.

[0025] During use, the connecting plate 8 and the bolts 11 facilitate the staff to disassemble and assemble the fan 7 , thereby facilitating the staff to maintain or replace the fan 7 .

[0026] like Figure 1-Figure 4 As shown, a support plate 12 is fixed to the right side of the inner wall of the connecting frame 1, an electric push rod 13 is fixed to the top surface of the support plate 12, one end of the telescopic rod of the electric push rod 13 is fixedly connected to the bottom surface of the lighting panel 3, and slide grooves 14 are respectively provided on the front and rear sides of the inner wall of the connecting frame 1, and two sliding rods 15 are fixed to the bottom surface of the lighting panel 3, and the two sliding rods 15 are respectively slidably arranged in the two slide grooves 14.

[0027] In use, the skylight board 3 can be raised and lowered by starting the electric push rod 13, so that the outside air can enter the workshop and maintain the ventilation effect of the workshop. The sliding groove 14 and the sliding rod 15 are used to limit the skylight board 3 to prevent the skylight board 3 from shifting, thereby improving the stability of the skylight board 3 when moving.

[0028] like Figure 1-Figure 4 As shown, a placement groove 16 is opened on the top surface of the connection frame 1, a dustproof net 17 is fixed to the bottom surface of the lighting plate 3, the dustproof net 17 is slidably arranged in the placement groove 16, and a sealing ring 18 is fixed to the top surface of the connection frame 1.

[0029] In use, the sliding groove 14 and the sliding rod 15 are used to limit the lighting board 3 to prevent the lighting board 3 from deflecting, thereby improving the stability of the lighting board 3 when moving. The sealing ring 18 is used to seal the lighting board 3 and the connecting frame 1 to prevent rainwater and dust from entering the workshop, thereby improving the sealing performance between the lighting board 3 and the connecting frame 1.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A workshop ventilation skylight, comprising a connecting frame (1), wherein the connecting frame (1) is fixed on the top surface of a mounting frame (2), characterized in that: A lighting panel (3) is movably arranged above the connection frame (1); two support seats (4) are fixed on the left side of the inner wall of the connection frame (1); a rotating shaft (5) is rotatably arranged between the two support seats (4); a driving motor (6) is fixed to the rear side of the rear support seat (4); the output shaft of the driving motor (6) is fixedly connected to the rear end of the rotating shaft (5); and two fans (7) are detachably arranged on the outer right side wall of the rotating shaft (5).

2. A workshop ventilation skylight according to claim 1, characterized in that: The right side wall of the rotating shaft (5) is detachably provided with two connecting plates (8), the right sides of the outer walls of the two connecting plates (8) are respectively fixedly connected to the left sides of the outer walls of the two fans (7), the top surface and the bottom surface of the rotating shaft (5) are respectively provided with a plurality of threaded grooves (9), two of the plurality of threaded grooves (9) form a group, the top surface and the bottom surface of the two connecting plates (8) are respectively provided with two threaded holes (10), the two threaded holes (10) are respectively threadedly connected with bolts (11), and the threaded ends of the two bolts (11) are respectively threadedly connected with the inner parts of the two threaded grooves (9).

3. A workshop ventilation skylight according to claim 2, characterized in that: A support plate (12) is fixed to the right side of the inner wall of the connection frame (1), an electric push rod (13) is fixed to the top surface of the support plate (12), and one end of the telescopic rod of the electric push rod (13) is fixedly connected to the bottom surface of the lighting plate (3).

4. A workshop ventilation skylight according to claim 3, characterized in that: The front and rear sides of the inner wall of the connection frame (1) are respectively provided with sliding grooves (14); two sliding rods (15) are fixed to the bottom surface of the lighting plate (3); and the two sliding rods (15) are respectively slidably arranged in the two sliding grooves (14).

5. The workshop ventilation skylight according to claim 1, characterized in that: The top surface of the connection frame (1) is provided with a placement groove (16), and the bottom surface of the lighting panel (3) is fixed with a dustproof net (17), and the dustproof net (17) is slidably arranged in the placement groove (16).

6. A workshop ventilation skylight according to claim 5, characterized in that: A sealing ring (18) is fixed on the top surface of the connection frame (1).

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