Double-air-duct air outlet structure of automobile air conditioner

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a double-air-duct air outlet structure of an automobile air conditioner, which comprises a shell, one side face of the shell is fixedly connected with an air inlet duct communicated with the inside of the shell, and two ends of one side face, far away from the air inlet duct, of the shell are fixedly connected with air outlet ducts communicated with the inside of the shell. A square corrugated pipe is fixedly connected to an opening of the air outlet channel, an adjusting mechanism is arranged in the air outlet channel, and the adjusting mechanism comprises two first rotating rods which are vertically symmetrical and rotate between the two opposite side faces in the air outlet channel. According to the utility model, a driver and a conductor pull the square corrugated pipe, so that the air outlet end of the square corrugated pipe is close to the driver and the conductor, and the direction of the air outlet of the square corrugated pipe can be controlled by hands, so that the air of the air conditioner can be directly blown to people, and the driver and the conductor feel more comfortable and have better experience feeling when driving and riding.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a double-air duct air outlet structure of an automobile air conditioner. Background Art

[0002] The car air-conditioning vent is one of the essential parts of a car. The dual-duct vent of the car air-conditioning is a design that allows the air-conditioning system to deliver cold or hot air into the car through two different channels to improve air-conditioning efficiency and passenger comfort. The dual-duct vent allows the driver and passengers to independently adjust the temperature and airflow direction of their area, and the dual-duct vent can adjust the temperature in the car faster and distribute air more effectively, thereby reducing the energy consumption of the air-conditioning system.

[0003] When controlling the wind direction of the existing automobile air-conditioning outlets, it is usually necessary to manually control the angle of the wind shield at the outlet. Although the existing technology can realize the function of automatic wind guidance, it needs to be equipped with a special motor to drive it, which will increase energy consumption. Equipping a special motor will increase manufacturing costs. In addition, the existing air outlets are usually embedded and fixed in the vehicle. Although the wind shield can adjust the wind direction, it is still difficult for the wind from the air outlet to blow directly on the driver and passengers. Utility Model Content

[0004] The purpose of the utility model is to provide a dual-air duct air outlet structure for an automobile air conditioner to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The hood is provided with a plurality of air inlets which are connected to the air inlet of the shell and the air inlet of the shell, and the hood is provided with a plurality of air inlets which are connected to the air inlet of the shell and the air inlet of the shell.

[0007] Furthermore, one end of the rotating rod 1 passes through the outer side surface of the air outlet and is fixedly connected to a spur gear 1, two spur gears 1 at relative positions are meshed with each other, the linkage assembly includes a connecting rod fixed to one of the rotating rods 1 at the corresponding position, one end of the outer wall of the connecting rod is fixedly connected to a pulley 1, one end of the round rod passes through the air outlet at the corresponding position and is fixedly connected to a pulley 2 driven by a belt between the pulley 1 at the corresponding position, and a reciprocating member is arranged between the pulley 1 and the pulley 2 at the relative positions.

[0008] Furthermore, one end of the two air outlet ducts is fixedly connected to a support block, one end of the round rod is fixedly connected to a bevel gear 2, the top end of the rotating rod passes through the top surface of the air outlet duct and is fixedly connected to a spur gear 2, the reciprocating member includes a rotating shaft that passes through and rotates with the support block at the corresponding position, the bottom end of the outer wall of the rotating shaft is fixedly connected to a bevel gear 1 that meshes with the bevel gear 2, the top surface of the air outlet duct is slidably connected to a rack 2 that meshes with a plurality of spur gears 2, one end of the rack 2 is fixedly connected to a circular frame, the two opposite side surfaces inside the circular frame are fixedly connected to a rack 1, and the top end of the outer wall of the rotating shaft is fixedly connected to an incomplete gear that meshes with two racks 1.

[0009] Preferably, a fixing block which penetrates and rotates with a connecting rod at a corresponding position is fixedly connected to one side of the air outlet duct.

[0010] Preferably: a limiting slide groove is provided on the top surface of the air outlet duct, a slider which slides with the limiting slide groove at a corresponding position is fixedly connected to the bottom surface of the rack 2, and the cross sections of the limiting slide groove and the slider are both convex structures.

[0011] Preferably: one end of the square corrugated tube is fixedly connected to a limiting frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The driver and passengers can pull the square bellows to bring the air outlet end of the square bellows closer to themselves, and can control the direction of the air outlet of the square bellows by hand, so that the air conditioning wind can be blown directly to the people, making the driver and passengers more comfortable and having a better experience when driving;

[0014] 2. The air conditioning wind drives multiple baffles to rotate along the axis of the rotating rod at the corresponding position, so that the multiple wind shields can rotate back and forth clockwise and counterclockwise, thereby realizing the automatic wind guide function. Therefore, there is no need to equip a special motor drive, thereby reducing energy consumption and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the housing in the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the regulating mechanism in the utility model;

[0018] Figure 4 It is a schematic diagram of the second rack in the utility model.

[0019] In the figure: 1. shell; 11. air inlet; 12. air outlet; 13. fixing block; 14. limiting slide; 15. square bellows; 16. limiting frame; 2. adjusting mechanism; 21. baffle; 211. spur gear one; 22. connecting rod; 221. pulley one; 23. circular frame; 231. rack one; 232. incomplete gear; 233. bevel gear one; 24. rotating plate; 241. pulley two; 242. bevel gear two; 25. wind shield; 251. spur gear two; 26. rack two; 261. slider. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a dual-duct air outlet structure of an automobile air conditioner comprises a shell 1, one side of the shell 1 is fixedly connected with an air inlet 11 communicating with the interior of the shell 1, both ends of a side of the shell 1 away from the air inlet 11 are fixedly connected with an air outlet 12 communicating with the interior of the shell 1, a square corrugated tube 15 is fixedly connected to the open part of the air outlet 12, an adjusting mechanism 2 is arranged inside the air outlet 12, the adjusting mechanism 2 comprises two rotating rods 1 which are symmetrical up and down and rotate between two opposite side surfaces inside the air outlet 12, a plurality of baffles 21 are fixedly arranged at equal angles on the outer wall of the rotating rod 1, a round rod is rotatably connected between two opposite side surfaces inside the air outlet 12, a rotating plate 24 is fixedly connected to the outer wall of the round rod, a plurality of rotating rods 2 are rotatably connected between two long side surfaces inside the air outlet 12 at equal intervals, a wind shield 25 is fixedly connected to the outer wall of the rotating rod 2, and a linkage component is arranged between the plurality of wind shields 25, the rotating plate 24 and the plurality of baffles 21 at the same air outlet 12.

[0022] Specifically, the device is first fixed in the vehicle, and the air inlet 11 is connected to the air outlet of the vehicle air conditioner. When the air conditioner is turned on, especially in summer, the air of the air conditioner is turned on relatively large. At this time, the air of the air conditioner enters the shell 1 through the air inlet 11, and then flows into the vehicle from the two air outlets 12. When the air-conditioned wind passes through between the two rotating rods 1, it can drive multiple baffles 21 at corresponding positions to rotate. Since the two rotating rods 1 are arranged up and down, the two rotating rods have opposite directions. The rotating rotating rod can drive the rotating plate 24 and the multiple wind shields 25 to rotate through the linkage assembly. Since the multiple baffles 21 will block a part of the air-conditioned wind, the air volume passing through between the two rotating rods 1 is not very large. At this time, the rotating rotating plate 24 The air-conditioning wind passing through the two rotating rods at the corresponding positions can be accelerated to be blown out, so that the air-conditioning wind blown out becomes larger again. Since the rotational power of the multiple windshields 25 comes from the air-conditioning wind blowing the two rotating rods to rotate, there is no need to be equipped with a special motor drive, thereby reducing energy consumption and reducing production costs. Since the temperature in the car is too high in summer, it is difficult for the air conditioner to lower the temperature in the car in a short time. At this time, the driver and passengers can pull the square bellows 15 so that the air outlet end of the square bellows 15 is close to themselves, and the direction of the air outlet of the square bellows 15 can be controlled by hand, so that the air-conditioning wind can be blown directly at the people. After the temperature in the vehicle drops to a certain level, the square bellows 15 can be restored to its original position.

[0023] Embodiment 1

[0024] like Figure 2-4 As shown, in this embodiment, one end of the rotating rod 1 passes through the outer side surface of the air outlet 12 and is fixedly connected to a spur gear 1 211, and the two spur gears 1 211 at the relative positions are meshed with each other. The linkage assembly includes a connecting rod 22 fixed to one of the rotating rods 1 at the corresponding position, and one end of the outer wall of the connecting rod 22 is fixedly connected to a pulley 1 221, and one end of the round rod passes through the air outlet 12 at the corresponding position and is fixedly connected to a pulley 2 241 driven by a belt between the pulley 1 221 at the corresponding position, and a reciprocating member is provided between the pulley 1 221 and the pulley 2 241 at the relative position, and the opposite sides of the two air outlets 12 are fixedly connected to support The support block, one end of the round rod is fixedly connected with a bevel gear 242, the top of the rotating rod passes through the top surface of the air outlet 12 and is fixedly connected with a spur gear 251, the reciprocating member includes a rotating shaft that passes through the support block at the corresponding position and rotates, the bottom end of the outer wall of the rotating shaft is fixedly connected with a bevel gear 1 233 that meshes with the bevel gear 242, the top surface of the air outlet 12 is slidably connected with a rack 26 that meshes with multiple spur gears 251, one end of the rack 26 is fixedly connected with a circular frame 23, the two opposite side surfaces inside the circular frame 23 are fixedly connected with racks 1 231, and the top end of the outer wall of the rotating shaft is fixedly connected with an incomplete gear 232 that meshes with two racks 1 231.

[0025] In this embodiment, when the air-conditioning wind passes through between the two rotating rods 1, it can drive the multiple baffles 21 at the corresponding positions to rotate. Since the connecting rod 22 is fixed to the rotating rod 1 at the corresponding position, the rotating rotating rod 1 can make the connecting rod 22 at the corresponding position drive the pulley 1 221 to rotate, and the rotating pulley 1 221 can make the pulley 2 241 drive the rotating plate 24 at the corresponding position to rotate. The rotating rotating plate 24 can accelerate the outflow of the air-conditioning wind in the air outlet 12. Since the bevel gear 1 233 is meshed with the bevel gear 242, the rotating bevel gear 242 The bevel gear 1 233 can drive the incomplete gear 232 to rotate, and the rotating incomplete gear 232 can make the circular frame 23 at the corresponding position move back and forth, and the reciprocating circular frame 23 can make the rack 2 26 at the corresponding position move back and forth. Since the rack 26 is meshed with multiple spur gears 251 at the corresponding position, the reciprocating rack 26 can make the multiple wind shields 25 at the corresponding position rotate back and forth clockwise and counterclockwise, thereby realizing the automatic wind guide function. Therefore, there is no need to be equipped with a special motor drive, which can reduce energy consumption and reduce production costs.

[0026] Embodiment 2

[0027] like Figure 2 and Figure 3 As shown, in the present embodiment, one side of the air outlet 12 is fixedly connected to a fixed block 13 which passes through and rotates with the connecting rod 22 at the corresponding position, the top surface of the air outlet 12 is provided with a limiting slide groove 14, the bottom surface of the rack 26 is fixedly connected to a slider 261 which slides with the limiting slide groove 14 at the corresponding position, the cross-sections of the limiting slide groove 14 and the slider 261 are both convex structures, and one end of the square corrugated tube 15 is fixedly connected to the limiting frame 16.

[0028] In this embodiment, the fixing block 13 can make the connecting rod 22 at the corresponding position more stable when rotating, and the slider 261 is slidably connected to the limiting slide groove 14 at the corresponding position, and the cross-section is a convex structure, which can prevent the circular frame 23 at the corresponding position from falling. By fixing the limiting frame 16 at the end of the square corrugated tube 15, it is convenient for people to pull out the square corrugated tube 15.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dual-duct air outlet structure for an automobile air conditioner, characterized in that: The invention comprises a shell (1), one side of the shell (1) is fixedly connected to an air inlet (11) communicating with the interior of the shell (1), both ends of a side of the shell (1) away from the air inlet (11) are fixedly connected to an air outlet (12) communicating with the interior of the shell (1), the open part of the air outlet (12) is fixedly connected to a square corrugated pipe (15), and an adjustment mechanism (2) is arranged inside the air outlet (12), and the adjustment mechanism (2) comprises two upper and lower symmetrical and located on two opposite side surfaces inside the air outlet (12). A rotating rod (1) is rotatable between the two sides of the air outlet (12), a plurality of baffles (21) are fixedly connected in an annular manner at equal angles on the outer wall of the rotating rod (1), a round rod is rotatably connected between two opposite side surfaces inside the air outlet (12), a rotating plate (24) is fixedly connected to the outer wall of the round rod, a plurality of rotating rods (2) are rotatably connected between the two long side surfaces inside the air outlet (12) at equal intervals, a wind shield (25) is fixedly connected to the outer wall of the rotating rod (2), and a linkage assembly is provided between the plurality of wind shields (25), the rotating plate (24) and the plurality of baffles (21) at the same air outlet (12).

2. The dual-air duct air outlet structure of a car air conditioner according to claim 1, characterized in that: One end of the rotating rod 1 passes through the outer side surface of the air outlet duct (12) and is fixedly connected to a spur gear 1 (211); two spur gears 1 (211) at relative positions mesh with each other; the linkage assembly comprises a connecting rod (22) fixed to one of the rotating rods 1 at the corresponding position; one end of the outer wall of the connecting rod (22) is fixedly connected to a pulley 1 (221); one end of the round rod passes through the air outlet duct (12) at the corresponding position and is fixedly connected to a pulley 2 (241) driven by a belt between the pulley 1 (221) at the corresponding position; and a reciprocating member is provided between the pulley 1 (221) and the pulley 2 (241) at the relative positions.

3. The dual air duct outlet structure of a car air conditioner according to claim 2, characterized in that: The opposite side surfaces of the two air outlet ducts (12) are fixedly connected to support blocks, one end of the round rod is fixedly connected to bevel gear 2 (242), the top end of the rotating rod passes through the top surface of the air outlet duct (12) and is fixedly connected to spur gear 2 (251), the reciprocating member comprises a rotating shaft that passes through and rotates with the support block at the corresponding position, the bottom end of the outer wall of the rotating shaft is fixedly connected to bevel gear 1 (233) that meshes with bevel gear 2 (242), the top surface of the air outlet duct (12) is slidably connected to rack 2 (26) that meshes with a plurality of spur gears 2 (251), one end of the rack 2 (26) is fixedly connected to a circular frame (23), the two opposite side surfaces inside the circular frame (23) are fixedly connected to rack 1 (231), and the top end of the outer wall of the rotating shaft is fixedly connected to an incomplete gear (232) that meshes with two racks 1 (231).

4. The dual-air duct outlet structure of a car air conditioner according to claim 3, characterized in that: A fixed block (13) is fixedly connected to one side of the air outlet duct (12) and is rotatably penetrated by a connecting rod (22) at a corresponding position.

5. The dual air duct outlet structure of a car air conditioner according to claim 4, characterized in that: A limiting slide groove (14) is provided on the top surface of the air outlet duct (12), and a slider (261) is fixedly connected to the bottom surface of the second rack (26) and slides with the limiting slide groove (14) at a corresponding position, and the cross-sections of the limiting slide groove (14) and the slider (261) are both convex structures.

6. A dual-air duct outlet structure for an automobile air conditioner according to claim 5, characterized in that: One end of the square corrugated tube (15) is fixedly connected to a limiting frame (16).

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