Uniform air supply device of air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and discloses an air conditioner uniform air supply device which comprises an air conditioner, an air guide pipe is installed in the air conditioner, two machine covers are fixed to the outer surface of the air conditioner and symmetrically arranged relative to the middle of the air conditioner, and a rotatable air outlet barrel is arranged between the two machine covers. An air guide structure is arranged on the air outlet cylinder, rotating shafts are fixed to the two ends of the air outlet cylinder, and the two rotating shafts are rotationally connected with the two hoods correspondingly. The motor drives the bevel gear to rotate forwards and backwards, and the air outlet barrel can rotate forwards and backwards continuously, so that airflow can flow in a larger range, the air blowing range of the air conditioner is expanded, and the air supply range is limited due to the fact that a traditional air conditioner is limited by an air guide grille structure. The limitation of the structure of the air conditioner is overcome, and the air supply range is not limited by the structure of the air conditioner any more.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an air conditioner uniform air supply device. Background Art

[0002] An air conditioner is a device used to adjust indoor temperature, humidity, air flow and air quality, usually used to provide a comfortable indoor environment. An air conditioner system is usually composed of an indoor unit and an outdoor unit, and absorbs and releases heat by circulating refrigerant, thereby adjusting the indoor temperature.

[0003] In the prior art, the air conditioner generally adjusts the blowing direction through an air guide grille. However, limited by the structure of the air conditioner, the air supply range of the air guide grille is usually limited, which means that when adjusting the blowing direction, users may not be able to obtain a wide enough air supply range. Especially for certain angles or positions, the air supply effect may not be ideal, which may lead to uneven temperature in some areas and affect the overall comfort and effect of the air conditioner.

[0004] Therefore, it is necessary to design an air conditioner uniform air supply device to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide an air conditioner uniform air supply device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An air conditioner uniform air supply device, including an air conditioner, a duct is installed inside the air conditioner, two machine covers are fixed on the outer surface of the air conditioner, and the two machine covers are symmetrically arranged with respect to the middle position of the air conditioner. A rotatable air outlet cylinder is arranged between the two machine covers. An air guiding structure is arranged on the air outlet cylinder. Shafts are fixed at both ends of the air outlet cylinder, and the two shafts are respectively rotatably connected to the two machine covers. One of the shafts is of a hollow structure and is communicated with the inside of the air outlet cylinder. A communicating structure is arranged in one of the machine covers, and a driving structure is arranged in the other machine cover.

[0008] As a preferred technical scheme of the utility model, the communicating structure includes a rotary joint and a connecting pipe. The rotary joint is installed at one end of the shaft, and the rotary joint is communicated with the inside of the shaft. One end of the connecting pipe is connected to the rotary joint, and the other end is connected to the duct.

[0009] As a preferred technical solution of the present utility model, the driving structure includes a motor, a shaft rod, a first bevel gear and two second bevel gears. The motor is installed inside the machine cover. The shaft rod is rotatably installed inside the machine cover. The first bevel gear is fixedly sleeved on the shaft rod. One of the second bevel gears is fixedly sleeved on the output shaft of the motor, and the other second bevel gear is fixedly sleeved on the rotating shaft. The two second bevel gears are both meshed with the first bevel gear.

[0010] As a preferred technical solution of the present utility model, an air guiding cover is arranged inside the air conditioner, and the air guiding cover is communicated with the air duct.

[0011] As a preferred technical solution of the present utility model, the rotary joint, the air outlet cylinder and the two rotating shafts are coaxially arranged.

[0012] The present utility model has the following beneficial effects:

[0013] By driving the forward and reverse rotation of the bevel gear by the motor, the air outlet cylinder can realize continuous forward and reverse rotation, which enables the air flow to flow within a larger range, expanding the blowing range of the air conditioner. The traditional air conditioner is limited by the air deflector grille structure, resulting in a limited air supply range. However, this design overcomes the limitation of the air conditioner's own structure by rotating the air outlet cylinder, so that the air supply range is no longer limited by the structure of the air conditioner itself, thereby improving the flexibility and coverage of the air supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of an air conditioner uniform air supply device proposed by the present utility model;

[0015] Figure 2 is Figure 1 an enlarged view of the structure at A in

[0016] In the figure: 1 air conditioner, 2 air duct, 3 air guiding cover, 4 machine cover, 5 air outlet cylinder, 6 air guiding structure, 7 rotating shaft, 81 rotary joint, 82 connecting pipe, 91 motor, 92 shaft rod, 93 first bevel gear, 94 second bevel gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] Referring to Figure 1-2, an air conditioner uniform air supply device, including an air conditioner 1, a duct 2 is installed inside the air conditioner 1, an air guiding hood 3 is arranged inside the air conditioner 1, the air guiding hood 3 is communicated with the duct 2, and the air guiding hood 3 guides the air flow to facilitate the air flow to enter the inside of the duct 2. Two hoods 4 are fixed on the outer surface of the air conditioner 1, and the two hoods 4 are symmetrically arranged with respect to the middle position of the air conditioner 1. A rotatable air outlet cylinder 5 is arranged between the two hoods 4. A wind guiding structure 6 is arranged on the air outlet cylinder 5. Both ends of the air outlet cylinder 5 are fixed with rotating shafts 7, and the two rotating shafts 7 are respectively rotatably connected with the two hoods 4. One of the rotating shafts 7 is of a hollow structure and is communicated with the inside of the air outlet cylinder 5;

[0019] A communicating structure is arranged in one of the hoods 4. The communicating structure includes a rotary joint 81 and a connecting pipe 82. The rotary joint 81 is installed at one end of the rotating shaft 7, and the rotary joint 81 is communicated with the inside of the rotating shaft 7. One end of the connecting pipe 82 is connected to the rotary joint 81, and the other end is connected to the duct 2. The rotary joint 81, the air outlet cylinder 5 and the two rotating shafts 7 are coaxially arranged. The setting of the rotary joint 81 enables relative rotation between the rotating shaft 7 and the connecting pipe 82, avoiding the phenomenon that the connecting pipe 82 is wound when the rotating shaft 7 rotates;

[0020] A driving structure is arranged in the other hood 4. The driving structure includes a motor 91, a shaft rod 92, a first bevel gear 93 and two second bevel gears 94. The motor 91 is installed inside the hood 4, the shaft rod 92 is rotatably installed inside the hood 4, the first bevel gear 93 is fixedly sleeved on the shaft rod 92, one of the second bevel gears 94 is fixedly sleeved on the output shaft of the motor 91, and the other second bevel gear 94 is fixedly sleeved on the rotating shaft 7. The two second bevel gears 94 are both meshed with the first bevel gear 93. The motor 91 can operate periodically in forward and reverse directions. This is the prior art and will not be elaborated here.

[0021] The specific working principle of the present utility model is as follows:

[0022] When the air conditioner 1 proposed by the present utility model is in use, when the air conditioner 1 operates, it can supply the air flow into the corresponding rotating shaft 7 through the duct 2 and the connecting pipe 82. Then the air flow will enter the inside of the air outlet cylinder 5 and be blown out through the wind guiding structure 6. The wind guiding structure 6 guides the flow direction of the air flow. The wind guiding structure 6 is the same as the structure for controlling the wind direction of a traditional air conditioner. The specific structure and working principle of the wind guiding structure 6 are not the innovative part of this technical solution and are not shown in the figure and will not be elaborated here;

[0023] While the air conditioner 1 is operating, the motor 91 will also operate synchronously and drive the corresponding bevel gear two 94 to rotate forward and backward continuously. When the bevel gear two 94 on the motor 91 rotates, it can drive the bevel gear one 93 to rotate, which causes the other bevel gear two 94 to rotate, and the rotating shaft 7 and the air outlet cylinder 5 will also rotate accordingly. Therefore, when the motor 91 rotates forward and backward, the air outlet cylinder 5 will also rotate forward and backward continuously. This design enables the air flow to flow in a larger range, thereby expanding the blowing range of the air conditioner 1. This design makes the blowing range of the air conditioner 1 not restricted by the structure of the air conditioner 1 itself;

[0024] It should be noted that the rotating shaft 7 and the connecting pipe 82 are connected through a rotating structure 81. The setting of the rotary joint 81 enables relative rotation between the rotating shaft 7 and the connecting pipe 82, avoiding the phenomenon of the connecting pipe 82 being wound when the rotating shaft 7 rotates.

[0025] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An air conditioning uniform air supply device, comprising an air conditioner (1), characterized in that: An air duct (2) is installed inside the air conditioner (1); two hoods (4) are fixed on the outer surface of the air conditioner (1), and the two hoods (4) are symmetrically arranged at the middle position of the air conditioner (1); a rotatable air outlet (5) is arranged between the two hoods (4); an air guide structure (6) is arranged on the air outlet (5); rotating shafts (7) are fixed at both ends of the air outlet (5); the two rotating shafts (7) are rotatably connected to the two hoods (4), one of the rotating shafts (7) is a hollow structure and is connected to the inside of the air outlet (5); a connecting structure is arranged in one of the hoods (4), and a driving structure is arranged in the other hood (4).

2. The air conditioning uniform air supply device according to claim 1, characterized in that: The connecting structure comprises a rotating joint (81) and a connecting pipe (82); the rotating joint (81) is mounted on one end of the rotating shaft (7), and the rotating joint (81) is connected to the interior of the rotating shaft (7); one end of the connecting pipe (82) is connected to the rotating joint (81), and the other end is connected to the air guide pipe (2).

3. The uniform air supply device for air conditioning according to claim 1, characterized in that: The driving structure comprises a motor (91), a shaft (92), a bevel gear one (93) and two bevel gear twos (94); the motor (91) is mounted inside the hood (4); the shaft (92) is rotatably mounted inside the hood (4); the bevel gear one (93) is fixedly sleeved on the shaft (92); one of the bevel gear twos (94) is fixedly sleeved on the output shaft of the motor (91); the other bevel gear two (94) is fixedly sleeved on the rotating shaft (7); and the two bevel gear twos (94) are both meshed with the bevel gear one (93).

4. The air conditioning uniform air supply device according to claim 1, characterized in that: An air induced draft hood (3) is arranged inside the air conditioner (1), and the air induced draft hood (3) is connected to the air guide duct (2).

5. The air conditioning uniform air supply device according to claim 2, characterized in that: The rotary joint (81), the air outlet cylinder (5) and the two rotating shafts (7) are arranged coaxially.

Images