Replaceable ventilation opening structure with filtering function

Abstract

The utility model relates to the technical field of ventilation openings, and discloses a replaceable ventilation opening structure with a filtering function, which comprises a ventilation opening body, an adjusting mechanism is arranged in the ventilation opening body, a dismounting mechanism is arranged outside the ventilation opening body, and the adjusting mechanism comprises a rotating shaft. The outer portion of the rotating shaft is rotationally connected with an air guide plate, a rotating assembly is arranged outside the rotating shaft, a lower supporting frame is arranged outside the rotating shaft, the top of the lower supporting frame is fixedly connected with an upper supporting frame, the bottom of the air guide plate is provided with a filter screen plate, and the rotating assembly comprises a rotating wheel. A transmission belt is arranged outside the rotating wheel, a belt pulley is arranged on the inner side of the transmission belt, and a motor is installed at one end of the belt pulley, according to the replaceable ventilation opening structure with the filtering function, the ventilation direction is conveniently adjusted through the air adjusting mechanism, and the effect of improving the ventilation efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vents, in particular to a replaceable vent structure with a filtering function. Background Art

[0002] In business buildings, especially those built earlier, each office often has one or two vents on the ceiling. The vents are often interconnected through the ventilation ducts of the entire building. Vents are devices in the ventilation system used to introduce fresh outdoor air into the room. They are commonly found in bedrooms, living rooms, offices and other places where air circulation and air quality need to be maintained.

[0003] According to a replaceable vent structure with filtering function disclosed in Chinese patent publication number CN 212108897 U, the device includes a vent panel and a filtering mechanism; the vent panel includes a panel body; the panel body has a ventilation unit; the ventilation unit includes a ventilation mesh plate and a filtering mechanism mounting member; the ventilation mesh plate is a structure that can be opened and closed relative to the panel body; the filtering mechanism mounting member is located on the inner side of the ventilation mesh plate; the filtering mechanism is mounted on the filtering mechanism mounting member. The vent structure can achieve the effect of daily dust removal and sterilization, and has a convenient installation and disassembly maintenance structure.

[0004] However, when the device is in use, the wind direction of the vent is fixed and cannot be adjusted, and the ventilation direction cannot be freely adjusted according to needs, which affects the ventilation efficiency and makes the device have certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a replaceable vent structure with a filtering function, so as to solve the problem proposed in the above-mentioned background technology that when the device is in use, the wind direction of the vent is fixed and cannot be adjusted, and the ventilation direction cannot be freely adjusted as needed, which affects the ventilation efficiency and makes the device have certain limitations.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a replaceable vent structure with filtering function, comprising a vent body, an adjusting mechanism is arranged inside the vent body, and a disassembly mechanism is arranged outside the vent body;

[0007] The adjusting mechanism includes a rotating shaft, the outside of the rotating shaft is rotatably connected to an air guide plate, the outside of the rotating shaft is provided with a rotating assembly, the outside of the rotating shaft is provided with a lower support frame, the top of the lower support frame is fixedly connected to an upper support frame, and the bottom of the air guide plate is provided with a filter screen.

[0008] Preferably, the rotating assembly comprises a rotating wheel, a transmission belt is arranged on the outside of the rotating wheel, a pulley is arranged on the inside of the transmission belt, and a motor is installed on one end of the pulley.

[0009] Preferably, the rotating wheel is installed on the outside of the rotating shaft, and the motor is installed on the inside of the vent body.

[0010] Preferably, a plurality of the air guide plates are provided, and the plurality of the air guide plates are arranged to be distributed in a linear array, an arc groove is provided at one end of the lower support frame and the upper support frame, and the filter screen is installed on the outside of the vent body.

[0011] Preferably, the disassembly mechanism comprises a disassembly frame, the bottom of the disassembly frame is fixedly connected to a support rod, the bottom of the support rod is fixedly connected to a threaded rod, the external thread of the threaded rod is connected to a fixed block, and the external rotation of the support rod is connected to a support block.

[0012] Preferably, the disassembly frame is fixedly connected to the bottom of the vent body, and the filter screen is clamped inside the disassembly frame.

[0013] Preferably, a plurality of the fixing blocks are provided, and the plurality of the fixing blocks are arranged to be distributed in a linear array.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model provides an arc groove on the outside of the lower support frame and the upper support frame, which facilitates the installation of multiple rotating shafts and then multiple air guide plates. When the air guide plates need to be disassembled, the lower support frame and the upper support frame can be separated, so that the air guide plates can be directly taken out, which is convenient for disassembly of the air guide plates. When the wind direction of the vent body needs to be adjusted, the pulley is driven to rotate by starting the motor, and then the transmission belt outside the pulley is driven to rotate, and then the rotating wheel is driven to rotate, so that the multiple rotating shafts are driven to rotate through the rotating wheel, and then the multiple air guide plates are driven to adjust the direction synchronously, so as to adjust the direction of the air outlet according to the needs, and then the dust and impurities can be filtered through the set filter screen, so as to ensure the cleanliness of the indoor air, thereby completing the operation of adjusting the ventilation direction and achieving the effect of improving the ventilation efficiency.

[0016] Secondly, the utility model installs the disassembly frame at the bottom of the vent body, and then inserts the filter screen plate into the disassembly frame to preliminarily fix the filter screen plate, and then the support rod and the support block are provided, so that the support block can be rotated so that one end of the support block reaches the bottom of the filter screen plate, and then the threaded rod and the fixing block are provided, so that the fixing block can be rotated to move the fixing block upward, so that the support block is fixed by the fixing block, so that multiple support blocks support and fix the filter screen plate, thereby improving stability, and when disassembly is required, the fixing block is rotated to loosen the support block, and then the filter screen plate can be pulled to take out the filter screen plate, thereby achieving the operation of convenient disassembly of the filter screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the adjustment mechanism of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the disassembly mechanism of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of the rotating assembly of the utility model;

[0020] Figure 4 It is a cross-sectional view of the utility model.

[0021] Among them: 1. vent body; 2. adjustment mechanism; 3. disassembly mechanism; 21. rotating shaft; 22. air guide plate; 23. rotating assembly; 24. lower support frame; 25. upper support frame; 26. rotating wheel; 27. transmission belt; 28. pulley; 29. ​​motor; 201. filter screen; 31. disassembly frame; 32. support rod; 33. threaded rod; 34. fixing block; 35. support block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4, a replaceable vent structure with filtering function, comprising a vent body 1, an adjusting mechanism 2 is arranged inside the vent body 1, and a disassembly mechanism 3 is arranged outside the vent body 1;

[0026] The adjusting mechanism 2 includes a rotating shaft 21, the outside of which is rotatably connected to an air guide plate 22, a rotating assembly 23 is arranged outside the rotating shaft 21, a lower support frame 24 is arranged outside the rotating shaft 21, the top of the lower support frame 24 is fixedly connected to an upper support frame 25, and a filter screen plate 201 is arranged at the bottom of the air guide plate 22.

[0027] The rotating assembly 23 includes a rotating wheel 26 , a transmission belt 27 is disposed outside the rotating wheel 26 , a pulley 28 is disposed inside the transmission belt 27 , and a motor 29 is mounted on one end of the pulley 28 .

[0028] The rotating wheel 26 is installed outside the rotating shaft 21 , and the motor 29 is installed inside the vent body 1 .

[0029] A plurality of air guide plates 22 are provided, and the plurality of air guide plates 22 are arranged to be distributed in a linear array. An arc groove is provided at one end of the lower support frame 24 and the upper support frame 25 , and the filter screen plate 201 is installed on the outside of the vent body 1 .

[0030] Through the above technical scheme, the arc grooves provided on the outside of the lower support frame 24 and the upper support frame 25 facilitate the installation of multiple rotating shafts 21, and then facilitate the installation of multiple air guide plates 22. When the air guide plates 22 need to be removed, the lower support frame 24 and the upper support frame 25 can also be separated, so that the air guide plates 22 can be directly taken out, which is convenient for the removal of the air guide plates 22. When the wind direction of the vent body 1 needs to be adjusted, the pulley 28 is driven to rotate by starting the motor 29, and then the transmission belt 27 outside the pulley 28 is driven to rotate, and then the rotating wheel 26 is driven to rotate, so that the multiple rotating shafts 21 are driven to rotate through the rotating wheel 26, and then the multiple air guide plates 22 are driven to adjust their directions synchronously, so as to adjust the direction of the air outlet according to the needs, and then the dust and impurities can be filtered through the set filter screen 201, so as to ensure the cleanliness of the indoor air, thereby completing the operation of adjusting the ventilation direction and achieving the effect of improving the ventilation efficiency.

[0031] Embodiment 2

[0032] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 On the basis of the first embodiment, it is further obtained that the disassembly mechanism 3 includes a disassembly frame 31, the bottom of the disassembly frame 31 is fixedly connected to a support rod 32, the bottom of the support rod 32 is fixedly connected to a threaded rod 33, the external thread of the threaded rod 33 is connected to a fixed block 34, and the external rotation of the support rod 32 is connected to a support block 35.

[0033] The disassembly frame 31 is fixedly connected to the bottom of the vent body 1 , and the filter screen plate 201 is snap-fitted into the inside of the disassembly frame 31 .

[0034] A plurality of fixing blocks 34 are provided, and the plurality of fixing blocks 34 are arranged to be distributed in a linear array.

[0035] Through the above technical scheme, at this time, by installing the disassembly frame 31 at the bottom of the vent body 1, and then inserting the filter screen plate 201 into the disassembly frame 31, the filter screen plate 201 is initially fixed, and then the support rod 32 and the support block 35 are set, so that the support block 35 can be rotated so that one end of the support block 35 reaches the bottom of the filter screen plate 201, and then the threaded rod 33 and the fixing block 34 are set, so that the fixing block 34 can be rotated so that the fixing block 34 moves upward, so that the support block 35 is fixed by the fixing block 34, so that multiple support blocks 35 support and fix the filter screen plate 201, improve stability, when disassembly is required, the fixing block 34 is rotated to relax the support block 35, and then the filter screen plate 201 is pulled to take out the filter screen plate 201, so as to facilitate the operation of disassembling the filter screen plate 201.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A replaceable vent structure with filtering function, comprising a vent body (1), Features: An adjustment mechanism (2) is provided inside the vent body (1), and a disassembly mechanism (3) is provided outside the vent body (1); The regulating mechanism (2) comprises a rotating shaft (21), the outside of the rotating shaft (21) is rotatably connected to an air guide plate (22), a rotating assembly (23) is arranged outside the rotating shaft (21), a lower support frame (24) is arranged outside the rotating shaft (21), the top of the lower support frame (24) is fixedly connected to an upper support frame (25), and a filter screen plate (201) is arranged at the bottom of the air guide plate (22).

2. A replaceable vent structure with filtering function according to claim 1, Features: The rotating assembly (23) comprises a rotating wheel (26), a transmission belt (27) is arranged outside the rotating wheel (26), a pulley (28) is arranged inside the transmission belt (27), and a motor (29) is installed at one end of the pulley (28).

3. A replaceable vent structure with filtering function according to claim 2, Features: The rotating wheel (26) is installed outside the rotating shaft (21), and the motor (29) is installed inside the vent body (1).

4. A replaceable vent structure with filtering function according to claim 1, Features: A plurality of the air guide plates (22) are provided, and the plurality of the air guide plates (22) are arranged to be distributed in a linear array. An arc groove is provided at one end of the lower support frame (24) and the upper support frame (25). The filter screen plate (201) is installed outside the vent body (1).

5. A replaceable vent structure with filtering function according to claim 1, Features: The disassembly mechanism (3) comprises a disassembly frame (31), the bottom of the disassembly frame (31) is fixedly connected to a support rod (32), the bottom of the support rod (32) is fixedly connected to a threaded rod (33), the outer portion of the threaded rod (33) is threadedly connected to a fixed block (34), and the outer portion of the support rod (32) is rotatably connected to a support block (35).

6. A replaceable vent structure with filtering function according to claim 5, Features: The disassembly frame (31) is fixedly connected to the bottom of the vent body (1), and the filter screen plate (201) is clamped inside the disassembly frame (31).

7. A replaceable vent structure with filtering function according to claim 5, Features: A plurality of the fixing blocks (34) are provided, and the plurality of the fixing blocks (34) are arranged to be distributed in a linear array.

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