Automatic swinging air outlet structure of ventilating duct

Abstract

The utility model discloses a ventilating duct automatic swing air-out structure, including duct main part, swing subassembly and cleaning subassembly, swing subassembly includes swing plate, swing plate is movably connected inside duct main part, the top of duct main part inner wall is fixedly connected with the fixed block, the bottom of fixed block is fixedly connected with the motor, and the cleaning subassembly is connected with the fixed block. The output end of the motor is fixedly connected with a rotating rod, the rotating rod is located on the inner side of the swing plate, the front side of the rotating rod is fixedly connected with a gear disc, a long plate is arranged in the swing plate and located at the bottom of the gear disc, the top of the long plate is fixedly connected with teeth, and the teeth are meshed with the gear disc. The swing assembly is used for adjusting the air direction and angle, air can be blown in the fixed direction during air outlet, the air outlet angle and direction can be automatically adjusted, the use comfort degree is high, and the use requirement of a user can be met.

Description

Technical Field

[0001] This utility model relates to the field of ventilation duct technology, specifically to an automatic swing-out air outlet structure for ventilation ducts. Background Technology

[0002] Ventilation ducts, also known as air ducts, are metal or non-metal pipes used in ventilation and air conditioning systems of industrial and civil buildings. They are a type of municipal infrastructure designed to improve air circulation and reduce the concentration of harmful gases. The following is a detailed introduction to ventilation ducts: Ventilation ducts come in many types and can be classified in various ways according to material, shape, and purpose: By material: Metal ventilation ducts: mainly include stainless steel ventilation ducts, carbon steel ducts, galvanized steel ducts, etc. These ducts are characterized by high strength, durability, and excellent fire resistance, and are widely used in various building and industrial applications. Non-metallic ventilation ducts: include fiberglass ducts, plastic ventilation ducts (such as PVC ducts), composite material ventilation ducts (such as rubber-plastic composite ducts, magnesium oxychloride ventilation ducts, etc.), etc. Ventilation ducts are lightweight, corrosion-resistant, and easy to install, making them particularly suitable for special environments and usage scenarios. They can be classified by shape: Circular ducts: with a circular cross-section, they allow for smooth airflow and low resistance, suitable for long-distance transport and high-volume applications. Rectangular ducts: with a rectangular cross-section, they offer high space utilization and easy installation, suitable for various building and industrial applications. To ensure long-term efficient operation and extend the service life of ventilation ducts, daily maintenance is crucial: Regular cleaning and dust removal: Use professional tools and equipment to thoroughly clean the fan, filters, and ducts to ensure unobstructed airflow. Filter inspection and replacement: Establish a reasonable filter replacement cycle based on the usage environment and frequency, and select reliable filter products.

[0003] According to CN210373996U, a warehouse ventilation duct device published on the China Patent Network, a mounting base is included. The device is characterized by a fan unit connected to the mounting base, a humidity treatment chamber connected to the humidity treatment chamber, and an air outlet pipe with an air outlet humidity meter installed on the air outlet pipe. It also includes multiple treatment pipes, one end of which is connected to the fan unit, and the other end to the air outlet pipe. Each treatment pipe contains a dehumidification device. This warehouse ventilation duct device, by adding a treatment pipe mounting box, treatment pipes, slide blocks, shelves, and dehumidification devices, makes the dehumidification device more convenient and tidy, preventing mixed storage. It also allows for humidity detection to ensure accurate and stable air outlet humidity. While the device has a simple structure and strong practicality, it lacks an automatic oscillation component, meaning it can only blow air in a fixed direction and cannot automatically adjust the air outlet angle and direction, resulting in poor user comfort and difficulty in meeting user needs.

[0004] Therefore, it is necessary to redesign and modify the ventilation ducts to effectively prevent them from swaying. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide an automatic swing air outlet structure for ventilation ducts, which has the advantage of automatic swing and solves the problem of difficulty in swinging.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic swing air outlet structure for a ventilation duct, comprising a duct body, a swing component, and a cleaning component;

[0007] The oscillating assembly includes an oscillating plate movably connected inside the pipe body. A fixing block is fixedly connected to the top of the inner wall of the pipe body, and a motor is fixedly connected to the bottom of the fixing block. A rotating rod is fixedly connected to the output end of the motor. The rotating rod is located inside the oscillating plate, and a gear disk is fixedly connected to the front side of the rotating rod. A long plate is provided inside the oscillating plate, located at the bottom of the gear disk. Teeth are fixedly connected to the top of the long plate, and the teeth mesh with the gear disk. The number of oscillating plates is five, and they are evenly distributed.

[0008] In a preferred embodiment of this utility model, the cleaning assembly includes a first helical gear, which is fixedly connected to the surface of a rotating rod. A second helical gear meshes with the bottom of the first helical gear, and a long rod is fixedly connected to the bottom of the second helical gear. The bottom of the long rod is movably connected to the main body of the pipe, and a movable strip is threaded onto the surface of the long rod. A cleaning plate is fixedly connected to the outer side of the movable strip, and a cleaning brush is fixedly connected to the outer side of the cleaning plate.

[0009] As a preferred embodiment of this utility model, the swing plate has a moving groove inside, the surface of the long plate is fixedly connected with a block, and the swing plate is located on the inner side of the long plate.

[0010] As a preferred embodiment of this utility model, a limiting plate is fixedly connected inside the main body of the pipe, and the movable strip is located inside the limiting plate.

[0011] As a preferred embodiment of this invention, a reinforcing block is fixedly connected to the inner side of the cleaning plate, and the left side of the reinforcing block is fixedly connected to the right side of the moving strip.

[0012] As a preferred embodiment of this invention, the surface of the main pipe body is fixedly connected with an insulation layer, and the number of cleaning plates is two.

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

[0014] 1. This utility model utilizes a swing component to adjust the wind direction and angle. When blowing air, it can blow air in a fixed direction and can also automatically adjust the air angle and direction, providing a high level of comfort and meeting the user's needs.

[0015] 2. By setting up a cleaning component, this utility model can clean the inner wall of the pipe body, thereby improving the cleanliness of the pipe body.

[0016] 3. By setting up a moving groove and a block, this utility model can facilitate the swinging of the swinging plate by the long plate, thereby improving the swinging convenience of the swinging plate.

[0017] 4. By setting a limiting plate, this utility model can limit the movement of the moving strip, thereby improving the stability of the moving strip.

[0018] 5. By setting reinforcing blocks, this utility model can strengthen the cleaning plate and improve its overall strength.

[0019] 6. By setting up an insulation layer, this utility model can increase the insulation effect of the main body of the pipeline and improve the transportation efficiency of the main body of the pipeline. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the swing plate of this utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the long plate of this utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of the gear disk of this utility model.

[0024] In the diagram: 1. Pipe body; 2. Swing assembly; 201. Swing plate; 202. Fixing block; 203. Motor; 204. Rotating rod; 205. Gear disk; 206. Long plate; 207. Gear teeth; 3. Cleaning assembly; 301. Helical gear one; 302. Helical gear two; 303. Long rod; 304. Moving bar; 305. Cleaning plate; 306. Cleaning brush; 4. Moving groove; 5. Block; 6. Limiting plate; 7. Reinforcing block; 8. Insulation layer. Detailed Implementation

[0025] 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.

[0026] like Figures 1 to 4 As shown, the present invention provides an automatic swing air outlet structure for a ventilation duct, comprising a duct body 1, a swing component 2, and a cleaning component 3;

[0027] The swing assembly 2 includes a swing plate 201, which is movably connected inside the pipe body 1. A fixing block 202 is fixedly connected to the top of the inner wall of the pipe body 1, and a motor 203 is fixedly connected to the bottom of the fixing block 202. A rotating rod 204 is fixedly connected to the output end of the motor 203. The rotating rod 204 is located inside the swing plate 201, and a gear disk 205 is fixedly connected to the front side of the rotating rod 204. A long plate 206 is provided inside the swing plate 201, which is located at the bottom of the gear disk 205. A tooth 207 is fixedly connected to the top of the long plate 206, and the tooth 207 meshes with the gear disk 205. There are five swing plates 201, which are evenly distributed.

[0028] refer to Figure 4 The cleaning component 3 includes a helical gear 301, which is fixedly connected to the surface of the rotating rod 204. The bottom of the helical gear 301 is engaged with a helical gear 302. The bottom of the helical gear 302 is fixedly connected to a long rod 303. The bottom of the long rod 303 is movably connected to the pipe body 1. A moving strip 304 is threadedly connected to the surface of the long rod 303. A cleaning plate 305 is fixedly connected to the outside of the moving strip 304. A cleaning brush 306 is fixedly connected to the outside of the cleaning plate 305.

[0029] As a technical optimization of this utility model, by setting the cleaning component 3, the inner wall of the pipe body 1 can be cleaned, thereby improving the cleanliness of the pipe body 1.

[0030] refer to Figure 2 The swing plate 201 has a moving groove 4 inside, and a block 5 is fixedly connected to the surface of the long plate 206. The swing plate 201 is located inside the long plate 206.

[0031] As a technical optimization of this utility model, by setting the moving groove 4 and the block 5, the long plate 206 can drive the swing plate 201 to swing, thereby improving the swing convenience of the swing plate 201.

[0032] refer to Figure 2The pipe body 1 is internally fixedly connected to a limiting plate 6, and the moving strip 304 is located inside the limiting plate 6.

[0033] As a technical optimization of this utility model, by setting the limiting plate 6, the moving bar 304 can be limited, thereby improving the stability of the moving bar 304.

[0034] refer to Figure 3 A reinforcing block 7 is fixedly connected to the inner side of the cleaning plate 305, and the left side of the reinforcing block 7 is fixedly connected to the right side of the moving strip 304.

[0035] As a technical optimization of this utility model, by setting the reinforcing block 7, the cleaning plate 305 can be strengthened, thereby improving the overall strength of the cleaning plate 305.

[0036] refer to Figure 1 The surface of the main pipe 1 is fixedly connected with an insulation layer 8, and there are two cleaning plates 305.

[0037] As a technical optimization of this utility model, by setting the insulation layer 8, the insulation effect of the pipeline body 1 can be increased, and the conveying efficiency of the pipeline body 1 can be improved.

[0038] The working principle and usage process of this utility model are as follows: When it is necessary to use the ventilation duct for blowing air, start the motor 203. The motor 203 drives the rotating rod 204 to rotate, the rotating rod 204 drives the gear disk 205 to rotate, the gear disk 205 drives the long plate 206 to move through the teeth 207, the long plate 206 drives the swing plate 201 to rotate through the block 5, and the swing plate 201 can adjust the air outlet direction. When the rotating rod 204 drives the gear disk 205 to rotate, it also drives the first helical gear 301 to rotate. The first helical gear 301 drives the second helical gear 302 to rotate, the second helical gear 302 drives the long rod 303 to rotate, and the long rod 303 drives the cleaning plate 305 to move through the moving bar 304. The cleaning plate 305 cleans the inner wall of the duct body 1 through the cleaning brush 306, thus achieving the effect of swinging air outlet.

[0039] In summary, this ventilation duct's automatic swing-out air outlet structure uses a swing component to adjust the airflow direction and angle. When outlet air is emitted, it can blow air in a fixed direction and can also automatically adjust the outlet angle and direction, providing a high level of user comfort and meeting user needs, thus solving the problem of difficulty in swinging.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic swing air outlet structure for a ventilation duct, comprising a duct body (1), a swing assembly (2), and a cleaning assembly (3); Its features are: The swing assembly (2) includes a swing plate (201), which is movably connected inside the pipe body (1). A fixing block (202) is fixedly connected to the top of the inner wall of the pipe body (1), and a motor (203) is fixedly connected to the bottom of the fixing block (202). A rotating rod (204) is fixedly connected to the output end of the motor (203). The rotating rod (204) is located inside the swing plate (201), and a gear disk (205) is fixedly connected to the front side of the rotating rod (204). A long plate (206) is provided inside the swing plate (201), and the long plate (206) is located at the bottom of the gear disk (205). A tooth (207) is fixedly connected to the top of the long plate (206), and the tooth (207) meshes with the gear disk (205). The number of swing plates (201) is five and they are evenly distributed.

2. The automatic swing air outlet structure for a ventilation duct according to claim 1, characterized in that: The cleaning assembly (3) includes a helical gear one (301), which is fixedly connected to the surface of the rotating rod (204). The bottom of the helical gear one (301) is meshed with a helical gear two (302). The bottom of the helical gear two (302) is fixedly connected to a long rod (303). The bottom of the long rod (303) is movably connected to the pipe body (1). The surface of the long rod (303) is threaded with a moving strip (304). A cleaning plate (305) is fixedly connected to the outside of the moving strip (304). A cleaning brush (306) is fixedly connected to the outside of the cleaning plate (305).

3. The automatic swing air outlet structure for a ventilation duct according to claim 1, characterized in that: The swing plate (201) has a moving groove (4) inside, and a block (5) is fixedly connected to the surface of the long plate (206). The swing plate (201) is located inside the long plate (206).

4. The automatic swing air outlet structure for a ventilation duct according to claim 2, characterized in that: The pipe body (1) is internally fixedly connected to a limiting plate (6), and the moving strip (304) is located inside the limiting plate (6).

5. The automatic swing air outlet structure for a ventilation duct according to claim 2, characterized in that: A reinforcing block (7) is fixedly connected to the inner side of the cleaning plate (305), and the left side of the reinforcing block (7) is fixedly connected to the right side of the moving strip (304).

6. The automatic swing air outlet structure for a ventilation duct according to claim 2, characterized in that: The surface of the main pipe body (1) is fixedly connected with an insulation layer (8), and the number of cleaning plates (305) is two.

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