Air outlet guide structure for central air conditioner

Abstract

The air outlet guide structure for the central air conditioner comprises an air outlet pipe, a decorative sealing plate is fixedly installed at the front end opening of the air outlet pipe, and an air direction adjusting structure is movably installed at the position, close to the decorative sealing plate, of the inner side of the air outlet pipe. Mounting plates are fixedly mounted at the positions, close to the upper surface and the lower surface, of the surface of one side of the air outlet pipe, a transmission structure is fixedly mounted between the two mounting plates, and a rotating structure is connected to the lower end of the transmission structure. According to the air outlet guide structure for the central air conditioner, the angle of the air direction plate can be manually adjusted by standing on the ground through the rotating structure, whether the guide angle of air standing on the ground is appropriate or not can be sensed while adjustment is conducted, and therefore adjustment is more accurate and appropriate; and the universal joint is arranged during adjustment, so that a user can stand at any angle to hold and rotate the handle for adjustment, and the use is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of central air - conditioning accessories, and particularly relates to an air - outlet guiding structure for a central air - conditioner. Background Technique

[0002] An air - outlet guiding structure is arranged at the output end of a central air - conditioner. This structure mainly plays a role in guiding the air and making the port beautiful. However, at present, when adjusting the air - guiding direction of this manual air - outlet guiding structure, people need to climb high to manually move its guiding blades to adjust, which is troublesome to operate and there is a risk of falling from a height. For this reason, we propose an air - outlet guiding structure for a central air - conditioner. Content of the Utility Model

[0003] The main purpose of the utility model is to provide an air - outlet guiding structure for a central air - conditioner, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An air - outlet guiding structure for a central air - conditioner, including an air - outlet pipe. A decorative sealing plate is fixedly installed at the front port of the air - outlet pipe. A wind - direction adjusting structure is movably installed inside the air - outlet pipe near the decorative sealing plate. Mounting plates are fixedly installed on both the upper - surface - near and lower - surface - near positions of one side surface of the air - outlet pipe. A transmission structure is fixedly installed between the two mounting plates, and the lower end of the transmission structure is connected with a rotating structure.

[0006] Further, the wind - direction adjusting structure includes a wind - direction plate, a rotating shaft, and a horizontal bevel gear. The rotating shaft is movably installed in the air - outlet pipe through damping rubber rings near both ends of the surface of the rotating shaft. There are eight rotating shafts, and a wind - direction plate is fixedly installed on the surface of each rotating shaft. One end of each rotating shaft passes through the side surface of the air - outlet pipe and is fixedly installed with a horizontal bevel gear.

[0007] Further, the transmission structure includes a transmission rod, a bearing, and a vertical bevel gear. A vertical bevel gear is fixedly installed on the surface of the transmission rod. The surface of the transmission rod near both ends is movably installed with the two mounting plates through bearings.

[0008] Further, there are a total of eight vertical bevel gears, which are evenly arranged and installed on the surface of the transmission rod. The eight vertical bevel gears are meshed and connected with the eight horizontal bevel gears.

[0009] Further, the rotating structure includes a rotating rod, a universal joint, and a rotating handle. A universal joint is connected to the surface of the rotating rod, and a rotating handle is fixedly installed at the lower end of the rotating rod.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, the air outlet guiding structure for the central air conditioner can manually adjust the angle of the wind direction plate by means of a rotating structure while standing on the ground. One can feel whether the guiding angle of the wind is appropriate while adjusting, so that the adjustment is more accurate and appropriate. And when adjusting, a universal joint is provided, and one can hold and rotate the handle at any angle for adjustment, which is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is an overall structural schematic diagram of an air outlet guiding structure for a central air conditioner of the utility model;

[0013] Figure 2 is a partial view of an air outlet guiding structure for a central air conditioner of the utility model;

[0014] Figure 3 is an Figure 2 enlarged view of part A in an air outlet guiding structure for a central air conditioner of the utility model;

[0015] Figure 4 is a partial sectional view showing an air outlet guiding structure for a central air conditioner of the utility model.

[0016] In the figure: 1, air outlet pipe; 2, decorative cover plate; 3, wind direction adjusting structure; 301, wind direction plate; 302, rotating shaft; 303, horizontal bevel gear; 304, damping rubber ring; 4, transmission structure; 401, transmission rod; 402, bearing; 403, vertical bevel gear; 5, mounting plate; 6, rotating structure; 601, rotating rod; 602, universal joint; 603, rotating handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0018] As Figures 1-4 shown, an air outlet guiding structure for a central air conditioner includes an air outlet pipe 1. A decorative cover plate 2 is fixedly installed at the front end port of the air outlet pipe 1. A wind direction adjusting structure 3 is movably installed inside the air outlet pipe 1 near the decorative cover plate 2. Mounting plates 5 are fixedly installed on both the upper surface and the lower surface of one side surface of the air outlet pipe l. A transmission structure 4 is fixedly installed between the two mounting plates 5. The lower end of the transmission structure 4 is connected to a rotating structure 6;

[0019] The wind direction adjusting structure 3 includes a wind direction plate 301, a rotating shaft 302, and a transverse bevel gear 303. The rotating shaft 302 is movably installed in the air outlet pipe 1 through damping rubber rings 304 near both ends of the surface. The function of the damping rubber ring 304 is to provide resistance to the rotating shaft 302 to prevent the rotating shaft 302 from rotating due to wind force and gravity when tilted. There are eight rotating shafts 302, and a wind direction plate 301 is fixedly installed on the surface of each rotating shaft 302. One end of each rotating shaft 302 passes through the side surface of the air outlet pipe 1 and is fixedly installed with a transverse bevel gear 303; the transmission structure 4 includes a transmission rod 401, a bearing 402, and a longitudinal bevel gear 403. A longitudinal bevel gear 403 is fixedly installed on the surface of the transmission rod 401. The surface of the transmission rod 401 near both ends is movably installed with two mounting plates 5 through bearings 402; there are a total of eight longitudinal bevel gears 403, and they are evenly arranged and installed on the surface of the transmission rod 401. The eight longitudinal bevel gears 403 are meshed and connected with the eight transverse bevel gears 303; the rotating structure 6 includes a rotating rod 601, a universal joint 602, and a rotating handle 603. A universal joint 602 is connected to the surface of the rotating rod 601. The function of the universal joint 602 is to enable the user to adjust at any angle and feel the accurate direction and position of the wind on the ground while adjusting, so as to better control the adjustment angle. A rotating handle 603 is fixedly installed at the lower end of the rotating rod 601.

[0020] It should be noted that the present invention is an air outlet guiding structure for a central air conditioner. During installation, the rear end of the air outlet pipe 1 is connected to the air supply pipe of the air conditioner, and an insertion hole for the rotating structure 6 is reserved during installation. When in use, the user can hold the rotating handle 603 at any angle on the ground and rotate the rotating rod 601. At this time, the rotating rod 601 transmits kinetic energy to the upper part of the rotating rod 601 through the universal joint 602. Then, the rotating rod 601 drives the transmission rod 401 to rotate, so that the longitudinal bevel gear 403 drives the corresponding transverse bevel gear 303 to rotate, thereby enabling the rotating shaft 302 to drive the wind direction plate 301 to flip, so as to change the wind direction blown by the central air conditioner.

[0021] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An air outlet guiding structure for a central air conditioner, characterized in that: It includes an air outlet pipe (1), a decorative sealing plate (2) is fixedly installed at the front port of the air outlet pipe (1), a wind direction adjusting structure (3) is movably installed inside the air outlet pipe (1) near the decorative sealing plate (2), mounting plates (5) are fixedly installed on both the upper surface and the lower surface positions of one side surface of the air outlet pipe (1), a transmission structure (4) is fixedly installed between the two mounting plates (5), the lower end of the transmission structure (4) is connected to a rotating structure (6), and the rotating structure (6) includes a rotating rod (601), a universal joint (602) and a rotating handle (603). The surface of the rotating rod (601) is connected with the universal joint (602), and the lower end of the rotating rod (601) is fixedly installed with the rotating handle (603).

2. The air outlet guiding structure for a central air conditioner according to claim 1, characterized in that: The wind direction adjusting structure (3) includes a wind direction plate (301), a rotating shaft (302), a damping rubber ring (304) and a transverse bevel gear (303). The surface of the rotating shaft (302) near both ends is movably installed in the air outlet pipe (1) through the damping rubber ring (304). There are eight rotating shafts (302), and a wind direction plate (301) is fixedly installed on the surface of each rotating shaft (302). One end of each rotating shaft (302) penetrates through the side surface of the air outlet pipe (1) and is fixedly installed with a transverse bevel gear (303).

3. The air outlet guiding structure for a central air conditioner according to claim 2, characterized in that: The transmission structure (4) includes a transmission rod (401), a bearing (402) and a longitudinal bevel gear (403). The longitudinal bevel gear (403) is fixedly installed on the surface of the transmission rod (401). The surface of the transmission rod (401) near both ends is movably installed with the two mounting plates (5) through the bearings (402).

4. The air outlet guiding structure for a central air conditioner according to claim 3, characterized in that: There are a total of eight longitudinal bevel gears (403), and they are evenly arranged and installed on the surface of the transmission rod (401). The eight longitudinal bevel gears (403) are meshed and connected with the eight transverse bevel gears (303).

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