CN222799258U - Central air conditioning air outlet structure - Google Patents
Central air conditioning air outlet structure Download PDFInfo
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- CN222799258U CN222799258U CN202420655626.5U CN202420655626U CN222799258U CN 222799258 U CN222799258 U CN 222799258U CN 202420655626 U CN202420655626 U CN 202420655626U CN 222799258 U CN222799258 U CN 222799258U
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Abstract
The utility model relates to the technical field of central air conditioners and discloses an air outlet structure of a central air conditioner, which comprises a shell and an air deflector, wherein the shell is rotationally connected with the air deflector, one side of the air deflector is fixedly connected with a gear, a worm is arranged in the shell, a rotating wheel is rotationally connected to the lower side of the shell, a groove is formed in the bottom surface of the rotating wheel, a clamping groove is formed in the side surface of the groove, a hollow rod is arranged below the shell, the top of the hollow rod is fixedly connected with a sliding rail, a moving block is slidably connected in the sliding rail, and a spring is arranged between the moving blocks. According to the utility model, the worm can be rotated through the rotation of the rotating wheel, the gear meshed with the worm is rotated, the air deflector is rotated, so that air blown out from the central air conditioner is blown to different positions, the worm gear structure is used for controlling the rotation of the air deflector, the structure is simple, no excessive transmission components exist, and the failure probability is low.
Description
Technical Field
The utility model relates to the technical field of central air conditioners, in particular to an air outlet structure of a central air conditioner.
Background
The central air conditioner is a large air conditioning system, the system is composed of a host and a tail end, the host is divided into a water cooling unit and an air cooling unit, the tail end equipment mainly comprises an air conditioning unit and a fan coil, the central air conditioner also comprises a freon VRV air conditioning unit which is a refrigerant, and a central air conditioning air port is the tail end equipment for supplying air and returning air in the central air conditioning system and is air distribution equipment. The air supply outlet sends the air after refrigeration or heating to the indoor, and the air return outlet sucks the indoor dirty air back, so that the air supply outlet and the air return outlet form a whole air circulation, and the indoor air refrigeration and comfort level is ensured while the indoor refrigeration and heating effects are ensured.
The publication number of the Chinese patent publication is CN213514356U, which relates to the technical field of central air conditioners, in particular to an air outlet structure of a central air conditioner. The air conditioner comprises a shell, a grid plate, an air deflector and an air direction adjusting mechanism, wherein the shell is arranged at an air outlet of a central air conditioner, the grid plate is fixedly arranged at the lower end part of the shell, the air deflector is rotatably arranged on the side wall of the shell, the air direction adjusting mechanism is arranged on the side wall of the shell, and the air direction adjusting mechanism is connected with the air deflector. The application has the effect of meeting the wind direction requirement of the air outlet of a user.
Through using this central air conditioner air outlet structure discovery, this structure although can satisfy the user to the wind direction demand of air outlet, but its rotation of controlling the aviation baffle through the removal of connecting rod one and connecting rod two, control pivoted structure is complicated, and transmission efficiency is lower, and the probability of failure is great.
Disclosure of utility model
The utility model aims to provide an air outlet structure of a central air conditioner, which aims to solve the problems that the structure for controlling rotation is complex and an adjusting rod is possibly misaligned.
The central air conditioner air outlet structure comprises a shell and an air deflector, wherein the shell is rotationally connected with the air deflector, one side of the air deflector is fixedly connected with a gear, a worm is arranged in the shell, a rotating wheel is rotationally connected to the lower side of the shell, a groove is formed in the bottom surface of the rotating wheel, a clamping groove is formed in the side surface of the groove, a hollow rod is arranged below the shell, a sliding rail is fixedly connected to the top of the hollow rod, a moving block is slidably connected to the inside of the sliding rail, a spring is arranged between the moving blocks, a pulley is rotationally connected to the inside of the sliding rail, a rope is arranged in the inside of the hollow rod, a moving groove is formed in the side surface of the hollow rod, and a pull rod is slidably connected to the inside of the moving groove.
Preferably, the worm is meshed with the gear.
Preferably, the inside fixedly connected with mounting bracket of shell, the mounting bracket with the worm rotates to be connected.
Preferably, the upper part of the rope is connected with the moving block in a mounting way, and the lower part of the rope is connected with the pull rod in a mounting way.
Preferably, the bottom of the hollow rod is fixedly connected with a handle.
Preferably, the moving block is matched with the clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the worm can be rotated through the rotation of the rotating wheel, the gear meshed with the worm is rotated, the air deflector is rotated, so that air blown out from the central air conditioner is blown to different positions, the worm gear structure is used for controlling the rotation of the air deflector, the structure is simple, no excessive transmission components exist, and the failure probability is low.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;
FIG. 3 is a schematic side sectional view of a slide rail according to the present utility model;
FIG. 4 shows a hollow bar according to the utility model schematic diagram of the side section structure of the middle part.
In the figure, 1, a shell; 2, an air deflector, 201, a gear, 3, a worm, 301, a mounting rack, 302, a rotating wheel, 303, a groove, 304, a clamping groove, 4, a sliding rail, 401, a moving block, 402, a spring, 403, a rope, 404, a pulley, 405, a pull rod, 406, a moving groove, 5, a hollow rod, 501 and a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a central air conditioner air-out structure, including shell 1 and aviation baffle 2, aviation baffle 2 can make the wind that blows out from central air conditioner blow to different positions, shell 1 and aviation baffle 2 rotate and are connected, aviation baffle 2 rotates in shell 1 inside, one side fixedly connected with gear 201 of aviation baffle 2, gear 201 rotates with aviation baffle 2 together, the inside of shell 1 is equipped with worm 3, worm 3 meshes with gear 201, the downside rotation of shell 1 is connected with runner 302, runner 302 rotates with worm 3 together, the rotation of runner 302, worm 3 rotates, gear 201 that meshes with worm 3 rotates, aviation baffle 2 rotates, make the wind that blows out from central air conditioner blow to different positions, the recess 303 has been seted up to the bottom surface of runner 302, the recess 303 is great, make the user can light use the movable block 401 on hollow pole 5 to aim at recess 303, the clamping groove 304 is arranged on the side surface of the groove 303, the whole groove 303 is hexagonal, the clamping groove 304 is positioned at six corners of the hexagon, the hollow rod 5 is arranged below the shell 1, the hollow rod 5 is longer, a user can conveniently use the hollow rod 5 to adjust the angle of the air deflector 2, the hollow rod 5 is hollow, the weight can be lightened, the user can conveniently lift the hollow rod, a rope 403 can be arranged in the hollow rod 5, the top of the hollow rod 5 is fixedly connected with the sliding rail 4, two ends of the sliding rail 4 are sealed, the sliding block 401 is slidingly connected in the sliding rail 4, the sliding block 401 can move left and right, the sliding blocks 401 are close to each other and can be conveniently inserted into the groove 303, the sliding blocks 401 are far away from each other and enter the clamping groove 304, the hollow rod 5 can be rotated, even if the sliding block 401 does not enter the clamping groove 304 and are contacted with the side surface of the groove 303, the hollow rod 5 can also be directly rotated, the moving block 401 can slide into the clamping groove 304 along the side surface of the groove 303, a spring 402 is arranged between the moving blocks 401, the spring 402 can enable the moving block 401 to move towards two sides, a pulley 404 is rotationally connected in the sliding rail 4, a rope 403 is arranged in the hollow rod 5, the pulley 404 is used for changing the direction of the rope 403, two ends are arranged at the upper part of the rope 403, one end is arranged at the lower part, a moving groove 406 is arranged on the side surface of the hollow rod 5, a pull rod 405 is slidingly connected in the moving groove 406, the pull rod 405 moves up and down in the moving groove 406, the pull rod 405 is pulled, the rope 403 moves, the pulley 404 rotates, the movable block 401 is close to the hollow rod 5, the movable block 401 is aligned with the groove 303, the pull rod 405 is loosened, the spring 402 enables the movable block 401 to move to two sides, the movable blocks 401 are far away from each other and enter the clamping groove 304, the hollow rod 5 can be rotated, the rotating wheel 302 can rotate, even if the movable block 401 does not enter the clamping groove 304 and is in contact with the side face of the groove 303, the hollow rod 5 can be directly rotated, the movable block 401 can slide into the clamping groove 304 along the side face of the groove 303, the rotating wheel 302 rotates to enable the worm 3 to rotate, the gear 201 meshed with the worm 3 rotates, the air deflector 2 rotates, and air blown from the central air conditioner blows to different positions.
Wherein the worm 3 is engaged with the gear 201, the worm 3 rotates, the gear 201 engaged with the worm 3 rotates, and the wind deflector 2 rotates, so that wind blown from the central air conditioner blows to different positions.
Wherein, the inside fixedly connected with mounting bracket 301 of shell 1, mounting bracket 301 and worm 3 rotate to be connected, and mounting bracket 301 is used for supporting with worm 3.
The upper portion of the rope 403 is connected with the moving block 401 in a mounting way, the lower portion of the rope 403 is connected with the pull rod 405 in a mounting way, the pull rod 405 is pulled to move up and down in the moving groove 406, the rope 403 moves, the pulley 404 rotates, and the moving block 401 approaches.
Wherein, the bottom fixedly connected with handle 501 of hollow pole 5 makes things convenient for the user to take hollow pole 5.
Wherein, the movable block 401 is matched with the clamping groove 304, and the movable block 401 can be clamped into the clamping groove 304.
When the air conditioner is used, the pull rod 405 is pulled, the rope 403 moves, the pulley 404 rotates, the moving block 401 approaches, the moving block 401 on the hollow rod 5 is aligned with the groove 303, the pull rod 405 is loosened, the spring 402 enables the moving block 401 to move towards two sides, the moving blocks 401 are far away from each other and enter the clamping groove 304, the hollow rod 5 can be rotated, the rotating wheel 302 rotates, even if the moving block 401 does not enter the clamping groove 304 and is in contact with the side face of the groove 303, the hollow rod 5 can be directly rotated, the moving block 401 can slide into the clamping groove 304 along the side face of the groove 303, the rotating wheel 302 rotates to enable the worm 3 to rotate, the gear 201 meshed with the worm 3 rotates, and the air deflector 2 rotates, so that air blown from the central air conditioner blows to different positions.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420655626.5U CN222799258U (en) | 2024-04-01 | 2024-04-01 | Central air conditioning air outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420655626.5U CN222799258U (en) | 2024-04-01 | 2024-04-01 | Central air conditioning air outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222799258U true CN222799258U (en) | 2025-04-25 |
Family
ID=95409207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420655626.5U Active CN222799258U (en) | 2024-04-01 | 2024-04-01 | Central air conditioning air outlet structure |
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| Country | Link |
|---|---|
| CN (1) | CN222799258U (en) |
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- 2024-04-01 CN CN202420655626.5U patent/CN222799258U/en active Active
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