Smoke exhaust skylight

Abstract

The utility model provides a smoke exhaust skylight, which belongs to the technical field of smoke exhaust skylights, and comprises a mounting frame and a fixing strip, the side wall of the mounting frame is fixedly connected with the fixing strip, the top of the mounting frame is provided with a moving assembly, the moving assembly is internally provided with a dismounting assembly, and the moving assembly comprises a protective shell. A motor is arranged in the protective shell, a threaded rod is fixedly connected to an output shaft of the motor, a moving frame is arranged on the outer surface of the threaded rod, and a threaded hole is formed in one end of the moving frame; according to the sunroof, the moving assembly is arranged, the motor is used for driving the threaded rod, the transparent protection plate can be automatically opened conveniently when the sunroof needs to be opened, the transparent protection plate is cleaned through the cleaning cotton while the transparent protection plate is opened, and the situation that excessive dust impurities are accumulated in the transparent protection plate, and cleaning is inconvenient is avoided.

Description

Technical Field

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

[0002] The smoke exhaust skylight uses the smoke sensor to detect signals and transmit them to the controller, which instructs the motor to open the window. At the same time, the physical properties of hot air and smoke rising, as well as the negative pressure of the air, allow the smoke to be naturally exhausted from the room.

[0003] Nowadays, smoke exhaust skylights can effectively promote the discharge of toxic and harmful gases, smoke, dust, etc. inside the factory. However, after long-term use, too much dust may adhere to the smoke exhaust skylights, thereby increasing the workload of cleaning. In order to solve the above problems, a smoke exhaust skylight with a cleaning function is needed. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose a smoke exhaust skylight in order to solve the problem that excessive dust may be attached to the smoke exhaust skylight after long-term use, thereby increasing the workload of cleaning.

[0005] In order to solve the above technical problems, the utility model provides a smoke exhaust skylight, comprising a mounting frame and a fixing strip, the fixing strip is fixedly connected to the side wall of the mounting frame, a moving component is arranged on the top of the mounting frame, and a disassembly component is arranged in the moving component;

[0006] The moving assembly includes a protective shell, a motor is arranged inside the protective shell, a threaded rod is fixedly connected to the output shaft of the motor, a moving frame is arranged on the outer surface of the threaded rod, a threaded hole is arranged at one end of the moving frame, a sliding hole is arranged at the other end of the moving frame, a second telescopic cylinder is fixedly connected to the installation frame, a connecting spring is fixedly connected to the inner wall of the second telescopic cylinder, the top end of the connecting spring is fixedly connected to the first telescopic cylinder, a cleaning cotton is arranged on the top end of the first telescopic cylinder, the sliding hole in the moving frame is slidably connected to a limiting rod, and the other end of the limiting rod is fixedly connected to the installation frame.

[0007] As a further description of the above technical solution:

[0008] A mounting frame is fixedly connected to the side wall of the protective shell, a mounting plate is arranged at the lower end of the fixing bar, a fixing hole is arranged in the fixing bar, and a transparent protective plate is fixedly connected to the movable frame.

[0009] As a further description of the above technical solution:

[0010] The disassembly assembly includes a mounting bar in which a groove is arranged.

[0011] As a further description of the above technical solution:

[0012] The groove in the installation bar is provided with a threaded hole, and a threaded nail is provided in the threaded hole.

[0013] As a further description of the above technical solution:

[0014] A fixing cotton is arranged in the groove of the installation strip, and a connecting hole is arranged in the fixing cotton.

[0015] As a further description of the above technical solution:

[0016] One end of the threaded nail passes through the connection hole, and the top surface of the fixed cotton is fixedly connected with a cleaning cotton. In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0017] 1. In the utility model, a moving component is provided. When the skylight needs to be opened, the threaded rod is rotated by a motor, thereby moving the moving frame to open the skylight, and the transparent protective plate is cleaned by cleaning cotton while opening, thereby reducing the workload required for cleaning. Through this design, the threaded rod is driven by a motor, so that the transparent protective plate can be automatically opened when the skylight needs to be opened, and the transparent protective plate can be cleaned by cleaning cotton while opening, thereby preventing excessive dust and impurities from accumulating in the transparent protective plate, which is inconvenient to clean.

[0018] 2. In the utility model, a disassembly component is provided, so that when the cleaning cotton is damaged, the threaded nail is disengaged from the threaded hole, and the cleaning cotton is taken out for replacement. After replacement, the cleaning cotton is fixed by passing the threaded nail through the connecting hole and being threadedly connected with the threaded hole. Through this design, the threaded nail and the threaded hole are utilized, so that when the cleaning cotton is damaged, the cleaning cotton can be easily replaced, thereby preventing the damage of the cleaning cotton from affecting the cleaning efficiency of the transparent protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a smoke exhaust skylight proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of an installation frame in a smoke exhaust skylight proposed by the utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of a moving component of a smoke exhaust skylight proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a disassembly component of a smoke exhaust skylight.

[0023] Description of reference numerals:

[0024] 1. Installation frame; 2. Transparent protective plate; 3. Moving assembly; 31. Protective shell; 32. Motor; 33. Threaded rod; 34. Limit rod; 35. Moving frame; 36. Cleaning cotton; 37. First telescopic cylinder; 38. Connecting spring; 39. Second telescopic cylinder; 4. Fixing bar; 5. Fixing hole; 6. Installation plate; 7. Disassembly assembly; 71. Installation bar; 72. Threaded hole; 73. Threaded nail; 74. Fixing cotton; 75. Connecting hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0026] like Figure 1-4 As shown: This embodiment provides a smoke exhaust skylight, comprising a mounting frame 1 and a fixing bar 4, the fixing bar 4 is fixedly connected to the side wall of the mounting frame 1, a moving component 3 is arranged on the top of the mounting frame 1, and a disassembly component 7 is arranged in the moving component 3;

[0027] The utility model can solve the problem that excessive dust may be attached to the smoke exhaust skylight after the smoke exhaust skylight is used for a long time, thereby increasing the cleaning workload.

[0028] like Figure 3 As shown, the moving assembly 3 includes a protective shell 31, a motor 32 is arranged inside the protective shell 31, a threaded rod 33 is fixedly connected to the output shaft of the motor 32, a moving frame 35 is arranged on the outer surface of the threaded rod 33, a threaded hole is arranged at one end of the moving frame 35, a sliding hole is arranged at the other end of the moving frame 35, a second telescopic cylinder 39 is fixedly connected in the installation frame 1, a connecting spring 38 is fixedly connected to the inner wall of the second telescopic cylinder 39, a first telescopic cylinder 37 is fixedly connected to the top of the connecting spring 38, a cleaning cotton 36 is arranged at the top of the first telescopic cylinder 37, a limiting rod 34 is slidably connected to the sliding hole in the moving frame 35, and the other end of the limiting rod 34 is fixedly connected to the installation frame 1;

[0029] When the skylight needs to be opened, start the motor 32, drive the threaded rod 33 through the motor 32, and drive the moving frame 35 through the threaded rod 33. Since the limit rod 34 is slidably connected with the sliding hole in the moving frame 35, the moving frame 35 moves when it is driven, so that the moving frame 35 is opened, so that the skylight can be automatically opened when it is needed, and the transparent protective plate 2 is cleaned by the cleaning cotton 36 while opening. By connecting the spring 38 to exert an extrusion force on the cleaning cotton 36, the cleaning force of the cleaning cotton 36 on the transparent protective plate 2 is increased, thereby improving the cleaning efficiency.

[0030] like Figure 4 As shown, the disassembly assembly 7 includes a mounting strip 71, a groove is provided in the mounting strip 71, a threaded hole 72 is provided on the groove in the mounting strip 71, a threaded nail 73 is provided in the threaded hole 72, a fixing cotton 74 is provided in the groove of the mounting strip 71, a connecting hole 75 is provided in the fixing cotton 74, one end of the threaded nail 73 passes through the connecting hole 75, and a cleaning cotton 36 is fixedly connected to the top surface of the fixing cotton 74;

[0031] When the cleaning cotton 36 is damaged, rotate the threaded nail 73 to disengage the threaded nail 73 from the threaded hole 72. At this time, lift the cleaning cotton 36 upward to take out the cleaning cotton 36 and replace it. Install the replaced cleaning cotton 36 back to its original position, and pass the threaded nail 73 through the connecting hole 75 and threadedly connect it to the threaded hole 72 to fix the cleaning cotton 36.

[0032] Working principle: when it is necessary to open the sunroof, start the motor 32, drive the threaded rod 33 through the motor 32, and drive the moving frame 35 through the threaded rod 33. Since the limit rod 34 is slidably connected with the sliding hole in the moving frame 35, the moving frame 35 is moved when the moving frame 35 is driven, so that the moving frame 35 is opened, so that the sunroof can be automatically opened when it is needed, and the transparent protective plate 2 is cleaned by the cleaning cotton 36 while opening. The squeezing force of the cleaning cotton 36 by the connecting spring 38 is increased, so as to improve the cleaning efficiency. When the cleaning cotton 36 is damaged, the threaded nail 73 is rotated to disengage the threaded nail 73 from the threaded hole 72. At this time, the cleaning cotton 36 is lifted upward, so as to take out the cleaning cotton 36 and replace it. The replaced cleaning cotton 36 is installed back to its original position, and the threaded nail 73 passes through the connecting hole 75 and is threadedly connected to the threaded hole 72, so as to fix the cleaning cotton 36.

[0033] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0034] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A smoke exhaust skylight, comprising a mounting frame (1) and a fixing strip (4), wherein the fixing strip (4) is fixedly connected to the side wall of the mounting frame (1), characterized in that: A moving assembly (3) is arranged on the top of the installation frame (1), and a disassembly assembly (7) is arranged in the moving assembly (3); The moving assembly (3) comprises a protective shell (31), a motor (32) is arranged inside the protective shell (31), a threaded rod (33) is fixedly connected to the output shaft of the motor (32), a moving frame (35) is arranged on the outer surface of the threaded rod (33), one end of the moving frame (35) is arranged with a threaded hole, and the other end of the moving frame (35) is arranged with a sliding hole, a second telescopic cylinder (39) is fixedly connected in the installation frame (1), a connecting spring (38) is fixedly connected to the inner wall of the second telescopic cylinder (39), the top end of the connecting spring (38) is fixedly connected to the first telescopic cylinder (37), the top end of the first telescopic cylinder (37) is provided with a cleaning cotton (36), the sliding hole in the moving frame (35) is slidably connected to a limit rod (34), and the other end of the limit rod (34) is fixedly connected to the installation frame (1).

2. A smoke exhaust skylight according to claim 1, characterized in that: A mounting frame (1) is fixedly connected to the side wall of the protective shell (31), a mounting plate (6) is provided at the lower end of the fixing bar (4), a fixing hole (5) is provided in the fixing bar (4), and a transparent protective plate (2) is fixedly connected to the movable frame (35).

3. A smoke exhaust skylight according to claim 2, characterized in that: The disassembly assembly (7) comprises a mounting strip (71), and a groove is provided in the mounting strip (71).

4. A smoke exhaust skylight according to claim 3, characterized in that: A threaded hole (72) is provided on the groove in the installation strip (71), and a threaded nail (73) is provided in the threaded hole (72).

5. A smoke exhaust skylight according to claim 4, characterized in that: A fixing cotton (74) is arranged in the groove of the installation strip (71), and a connecting hole (75) is arranged in the fixing cotton (74).

6. A smoke exhaust skylight according to claim 5, characterized in that: One end of the threaded nail (73) passes through the connecting hole (75), and the top surface of the fixing cotton (74) is fixedly connected with a cleaning cotton (36).

Images