Wind direction adjusting device and air conditioner

Abstract

The utility model discloses a wind direction adjusting device and an air conditioner, and relates to the technical field of refrigeration equipment, and the wind direction adjusting device comprises a base frame; the main rotating shaft is rotationally arranged in the base frame; the fixing bodies are fixedly arranged on the periphery of the main rotating shaft, and the multiple fixing bodies are arranged in the axial direction of the main rotating shaft at intervals; the branch rotating shaft is rotationally arranged in the fixed body; and the air guide blades are movably arranged outside the fixing body, and the branch rotating shafts are fixedly connected with the air guide blades. According to the technical scheme, the problem that an existing air guide blade can only adjust the air direction in the single direction is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a wind direction regulating device and an air conditioner. Background Art

[0002] Air conditioning is a widely used device in modern life. It provides users with a comfortable indoor environment by adjusting parameters such as temperature, humidity, circulation and cleanliness of indoor air. However, while providing a comfortable environment, air conditioning also needs to be used reasonably and avoid over-reliance to reduce energy consumption and environmental impact.

[0003] In order to improve the convenience of using air conditioners, modern smart air conditioners are usually equipped with wind direction adjustment blades at the air outlet, so that users can adjust the wind direction according to personal needs. However, most air conditioners on the market currently have multiple wind direction adjustment blades, and the multiple adjustment blades have different angles for wind direction adjustment; however, such a device with multiple adjustment blades occupies a large space area and is likely to increase the volume of the air conditioner itself. Utility Model Content

[0004] The main purpose of the utility model is to provide a wind direction regulating device and an air conditioner, aiming to solve the problem that the existing wind guide blades can only regulate the wind direction in a single direction.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a wind direction adjusting device, which comprises:

[0006] base frame;

[0007] A main rotating shaft, rotatably disposed inside the base frame;

[0008] A fixed body, fixedly arranged on the outer periphery of the main rotating shaft, wherein a plurality of the fixed bodies are arranged at intervals along the axial direction of the main rotating shaft;

[0009] A sub-rotation shaft rotatably disposed inside the fixed body; and

[0010] The wind guide blade is movably arranged outside the fixed body, and the sub-rotation shaft is fixedly connected to the wind guide blade.

[0011] In one embodiment, the wind guide blade includes a first sub-piece and a second sub-piece, the first sub-piece and the second sub-piece are respectively arranged on the upper and lower sides of the fixed body and are not in contact with the main rotating shaft, and the two ends of the sub-rotating shaft are respectively fixedly connected to the first sub-piece and the second sub-piece.

[0012] In one embodiment, a driving cavity is formed inside the fixed body, and the driving cavity is connected to the interior of the main shaft; the wind direction adjustment device also includes a first driving structure, which is arranged in the driving cavity and is drivingly connected to the sub-shaft.

[0013] In one embodiment, the first driving structure includes:

[0014] A first motor, fixedly arranged inside the main shaft;

[0015] A driving gear fixedly connected to the output shaft of the first motor; and

[0016] The driven gear is fixedly arranged on the outer periphery of the sub-rotation shaft and meshedly connected with the driving gear.

[0017] In one embodiment, the first motor is disposed at the head end or the tail end of the main shaft, and the first driving structure further includes a transmission assembly, which is disposed inside the main shaft and is used to connect two adjacent sub-shafts.

[0018] In one embodiment, the transmission assembly comprises:

[0019] A transmission rod is disposed inside the main shaft and between two adjacent fixed bodies; and

[0020] The transmission gears are fixedly arranged at the two ends of the transmission rod and meshedly connected with the driven gears.

[0021] In one embodiment, the wind direction adjustment device further includes a second driving structure, which is fixed to the base frame and drivingly connected to the main shaft to drive the rotation of the main shaft.

[0022] In one embodiment, two main rotating shafts are provided at intervals along the width direction of the base frame, and the second driving structure includes:

[0023] A second motor is fixedly mounted on the base frame, and an output shaft of the second motor is fixedly connected to any one of the main rotating shafts; and

[0024] The synchronization component is fixedly arranged on the base frame and is used to connect the two main rotating shafts so that the two main rotating shafts rotate synchronously.

[0025] In one embodiment, the synchronous assembly includes a synchronous belt and two synchronous wheels, the two synchronous wheels are connected by the synchronous belt, and the two synchronous wheels are respectively connected to the two main shafts.

[0026] The utility model also proposes an air conditioner, which includes an air conditioner body and a wind direction adjusting device, wherein the air conditioner body is provided with an air outlet, the wind direction adjusting device is installed at the air outlet, and the wind direction adjusting device is the wind direction adjusting device described in any of the above embodiments.

[0027] In the technical solution of the utility model, a fixed body is fixedly arranged on the main rotating shaft, and a sub-rotating shaft is arranged inside the fixed body, and the air guide blades are movably arranged on the outer periphery of the fixed body; in this way, the air guide blades can be driven to adjust the wind direction in the up and down and left and right directions respectively through the rotation of the main rotating shaft and the sub-rotating shaft, and the user can independently fine-tune the air guide blades according to personal needs to achieve horizontal and vertical wind direction adjustment without dead angles. This design integrates the blades used for adjusting different wind directions into one, which not only greatly reduces the space occupied and improves the space utilization rate; it also improves the flexibility and accuracy of wind direction adjustment, so that the airflow of the air conditioner can reach the position required by the user more accurately, thereby improving the comfort and use experience of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 A schematic structural diagram of an embodiment of a wind direction adjustment device provided by the utility model;

[0030] Figure 2 This is a schematic diagram of the internal structure of the wind guide blades and the fixed body in another embodiment of the wind direction adjustment device provided by the utility model.

[0031] Description of Figure Numbers:

[0032] 100. Wind direction adjustment device; 1. Base frame; 2. Main rotating shaft; 3. Fixed body; 4. Sub-rotating shaft; 5. Wind guide blade; 51. First sub-piece; 52. Second sub-piece; 6. First driving structure; 61. First motor; 62. Driving gear; 63. Driven gear; 64. Transmission assembly; 641. Transmission rod; 642. Transmission gear; 7. Second driving structure; 71. Second motor; 72. Synchronous assembly; 721. Synchronous belt; 722. Synchronous wheel.

[0033] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] 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 of 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.

[0035] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0037] In order to improve the convenience of using air conditioners, modern smart air conditioners are usually equipped with wind direction adjustment blades at the air outlet, so that users can adjust the wind direction according to personal needs. However, most air conditioners on the market currently have multiple wind direction adjustment blades, and the multiple adjustment blades have different angles for wind direction adjustment; however, such a device with multiple adjustment blades occupies a large space area and is likely to increase the volume of the air conditioner itself.

[0038] The utility model provides a wind direction regulating device.

[0039] See also Figure 1 and Figure 2 In one embodiment of the present utility model, the wind direction adjustment device 100 comprises:

[0040] Base frame 1;

[0041] A main shaft 2 is rotatably disposed inside the base frame 1;

[0042] A fixed body 3 is fixedly arranged on the outer periphery of the main rotating shaft 2, and a plurality of fixed bodies 3 are arranged at intervals along the axial direction of the main rotating shaft 2;

[0043] A sub-rotation shaft 4 is rotatably disposed inside the fixed body 3; and

[0044] The air guide blade 5 is movably arranged outside the fixed body 3 , and the sub-rotation shaft 4 is fixedly connected to the air guide blade 5 .

[0045] In the technical solution of the utility model, a fixed body 3 is fixedly arranged on the main rotating shaft 2, and a sub-rotating shaft 4 is arranged inside the fixed body 3, and the air guide blades 5 are movably arranged on the outer periphery of the fixed body 3; in this way, the rotation of the main rotating shaft 2 and the sub-rotating shaft 4 can respectively drive the air guide blades 5 to adjust the wind direction in the up and down and left and right directions, and the user can independently fine-tune the air guide blades 5 according to personal needs to achieve horizontal and vertical wind direction adjustment without dead angles. This design integrates the blades used for adjusting different wind directions into one, which not only greatly reduces the space occupied and improves the space utilization rate; it also improves the flexibility and accuracy of wind direction adjustment, so that the airflow of the air conditioner can reach the position required by the user more accurately, thereby improving the comfort and use experience of the air conditioner.

[0046] Specifically, the structural design of the device is simple, and the number of parts is small, making assembly and maintenance more convenient. At the same time, due to the design of the fixed body 3 and the sub-rotating shaft 4, the complex structure of the wind direction adjustment blades of the traditional air conditioner is reduced, and the production cost is reduced. It should be pointed out that the device can accurately control the wind direction, so that the air flow of the air conditioner can cover the indoor space more effectively, reducing the energy consumption of the air conditioner. The device can be applied not only to household air conditioners, but also to commercial air conditioners, car air conditioners and other occasions, and has broad market prospects. In this embodiment, the shape of the fixed body 3 is not specifically limited, for example, it can be a cube or a hemisphere.

[0047] In the embodiments of the present invention, please refer to Figure 2 The air guide blade 5 includes a first sub-piece 51 and a second sub-piece 52, which are respectively arranged on the upper and lower sides of the fixed body 3 and are not in contact with the main rotating shaft 2, and the two ends of the sub-rotating shaft 4 are respectively fixedly connected to the first sub-piece 51 and the second sub-piece 52. In this way, in the horizontal direction, when the left and right swing of the air guide blade 5 is adjusted, the air guide blade 5 will not be blocked by the main rotating shaft 2, and the adjustment range in the left and right directions is larger, which can meet the needs of different users for wind direction adjustment. At the same time, since the two ends of the sub-rotating shaft 4 are respectively fixedly connected to the first sub-piece 51 and the second sub-piece 52, the rotation of the air guide blade 5 in the left and right directions is more stable and reliable. In addition, the shapes of the first sub-piece 51 and the second sub-piece 52 are not specifically limited, and can be square or semicircular.

[0048] In the embodiments of the present invention, please refer to Figure 2 The interior of the fixed body 3 forms a driving cavity, which is communicated with the interior of the main rotating shaft 2; the wind direction adjustment device 100 also includes a first driving structure 6, which is arranged in the driving cavity and is drivingly connected to the sub-rotating shaft 4. In this way, the rotation of the sub-rotating shaft 4 can be achieved by simply controlling the opening or closing of the first driving structure 6, thereby conveniently adjusting the left and right wind directions of the wind guide blades 5. In addition, the driving structure is arranged in the driving cavity, which makes the driving structure more compact and simplifies the complexity of the driving mechanism.

[0049] In the embodiments of the present invention, please refer to Figure 2 , the first driving structure 6 comprises:

[0050] The first motor 61 is fixed inside the main shaft 2;

[0051] A driving gear 62 is fixedly connected to the output shaft of the first motor 61; and

[0052] The driven gear 63 is fixedly disposed on the outer periphery of the sub-rotation shaft 4 and meshedly connected with the driving gear 62 .

[0053] Specifically, the first motor 61 is fixed inside the main shaft 2, and is fixedly connected to the output shaft of the first motor 61 through the driving gear 62, and then the driven gear 63 is meshed with the driving gear 62, so as to achieve precise driving of the sub-shaft 4, thereby precisely controlling the left and right wind directions of the wind guide blades 5. Furthermore, the driving wheel and the driven wheel can adopt bevel gears.

[0054] In the embodiments of the present invention, please refer to Figure 2 , the first motor 61 is arranged at the head end or the tail end of the main rotating shaft 2, and the first driving structure 6 also includes a transmission assembly 64, which is arranged inside the main rotating shaft 2 and is used to connect two adjacent sub-rotating shafts 4. The introduction of the transmission assembly 64 enables the drive of the first motor 61 to be transmitted to each sub-rotating shaft 4 through the inside of the main rotating shaft 2, so that the rotation of multiple sub-rotating shafts 4 can be driven by one motor, which not only ensures the rotation synchronization and consistency of each sub-rotating shaft 4, but also simplifies the design of the driving structure. In this way, the number of motors to be set can be reduced, and the production and manufacturing costs can be reduced. For example, the first motor 61 can be arranged inside the head or tail of the main rotating shaft 2, so that the first motor 61 cooperates with the transmission assembly 64, thereby achieving the function of driving multiple sub-rotating shafts 4 to rotate synchronously.

[0055] In the embodiments of the present invention, please refer to Figure 2 , the transmission assembly 64 comprises:

[0056] The transmission rod 641 is disposed inside the main shaft 2 and between two adjacent fixing bodies 3; and

[0057] The transmission gear 642 is fixedly disposed at both ends of the transmission rod 641 and meshedly connected with the driven gear 63 .

[0058] Specifically, the transmission rod 641 is located inside the main shaft 2 and between two adjacent fixed bodies 3, and the transmission gear 642 is fixedly arranged at both ends of the transmission rod 641 and meshed with the driven gear 63. Such a design enables the output of the motor to be efficiently transmitted to each sub-shaft 4, and the user can control the rotation of multiple wind guide blades 5 at the same time when adjusting the wind direction, thereby improving the consistency and comfort of wind direction adjustment and realizing fast and accurate wind direction adjustment.

[0059] In the embodiments of the present invention, please refer to Figure 1 The wind direction adjustment device 100 further includes a second driving structure 7, which is fixed to the base frame 1 and drivingly connected to the main shaft 2. Through the control of the second driving structure 7, the main shaft 2 can be driven to rotate 360 ​​degrees in all directions, so as to realize fast and accurate rotation control of the main shaft 2, and ensure flexibility and accuracy of wind direction adjustment in the up and down directions.

[0060] In the embodiments of the present invention, please refer to Figure 1 , two main shafts 2 are spaced apart along the width direction of the base frame 1, and the second driving structure 7 includes:

[0061] A second motor 71 is fixedly mounted on the base frame 1, and an output shaft of the second motor 71 is fixedly connected to any main shaft 2; and

[0062] The synchronization component 72 is fixed to the base frame 1 and is used to connect the two main shafts 2 so that the two main shafts 2 rotate synchronously.

[0063] Specifically, in order to improve the cooling or heating effect of the air conditioner, two main rotating shafts 2 are provided in the device, and a plurality of wind guide blades 5 are provided on the two main rotating shafts 2, thereby increasing the number of wind guide blades 5, which is conducive to achieving a wider range of wind direction adjustment. In addition, through the arrangement of the second motor 71 and the synchronization component 72, the synchronous rotation of the two main rotating shafts 2 can be achieved by using one second motor 71, which can ensure the uniformity and consistency of wind direction adjustment. Since the two main rotating shafts 2 are arranged at intervals along the width direction of the base frame 1, the space can be used more effectively, and the space utilization rate is improved.

[0064] In the embodiments of the present invention, please refer to Figure 1The synchronous assembly 72 includes a synchronous belt 721 and two synchronous wheels 722, the two synchronous wheels 722 are connected by the synchronous belt 721, and the two synchronous wheels 722 are respectively connected to the two main shafts 2. The design of the synchronous belt 721 and the synchronous wheel 722 enables the two main shafts 2 to achieve precise synchronous rotation. The synchronous wheels 722 are connected by the synchronous belt 721, which can ensure the synchronization and consistency of the two main shafts 2 during the rotation process, and improve the accuracy and stability of wind direction adjustment. In addition, the design of the synchronous assembly 72 enables the two main shafts 2 to share the output of one motor, reducing the number of motors and energy consumption. This can reduce the energy consumption of the air conditioner, reduce energy waste, and is beneficial to energy saving and environmental protection.

[0065] The utility model also proposes an air conditioner, which includes an air conditioner body and a wind direction adjusting device 100, wherein the air conditioner body is provided with an air outlet, and the wind direction adjusting device 100 is installed at the air outlet. The specific structure of the wind direction adjusting device 100 refers to the above-mentioned embodiment. Since the air conditioner adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0066] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wind direction adjustment device, characterized in that: The wind direction adjusting device comprises: base frame; A main rotating shaft, rotatably disposed inside the base frame; A fixed body, fixedly arranged on the outer periphery of the main rotating shaft, wherein a plurality of the fixed bodies are arranged at intervals along the axial direction of the main rotating shaft; A sub-rotation shaft rotatably disposed inside the fixed body; and The wind guide blade is movably arranged outside the fixed body, and the sub-rotation shaft is fixedly connected to the wind guide blade.

2. The wind direction adjusting device according to claim 1, characterized in that: The wind guide blade includes a first sub-piece and a second sub-piece, the first sub-piece and the second sub-piece are respectively arranged on the upper and lower sides of the fixed body and are not in contact with the main shaft, and the two ends of the sub-shaft are respectively fixedly connected to the first sub-piece and the second sub-piece.

3. The wind direction adjusting device according to claim 1, characterized in that: A driving cavity is formed inside the fixed body, and the driving cavity is communicated with the inside of the main rotating shaft; the wind direction adjustment device also includes a first driving structure, which is arranged in the driving cavity and is drivingly connected to the sub-rotating shaft.

4. The wind direction adjusting device according to claim 3, characterized in that: The first driving structure comprises: A first motor, fixedly arranged inside the main shaft; A driving gear fixedly connected to the output shaft of the first motor; and The driven gear is fixedly arranged on the outer periphery of the sub-rotation shaft and meshedly connected with the driving gear.

5. The wind direction adjusting device according to claim 4, characterized in that: The first motor is arranged at the head end or the tail end of the main rotating shaft. The first driving structure also includes a transmission assembly. The transmission assembly is arranged inside the main rotating shaft and is used to connect two adjacent sub-rotating shafts.

6. The wind direction adjusting device according to claim 5, characterized in that: The transmission assembly comprises: A transmission rod is disposed inside the main shaft and between two adjacent fixed bodies; and The transmission gears are fixedly arranged at the two ends of the transmission rod and meshedly connected with the driven gears.

7. The wind direction adjusting device according to claim 1, characterized in that: The wind direction adjustment device also includes a second driving structure, which is fixed to the base frame and is drivingly connected to the main shaft to drive the rotation of the main shaft.

8. The wind direction adjusting device according to claim 7, characterized in that: The main rotating shafts are provided with two at intervals along the width direction of the base frame, and the second driving structure includes: A second motor is fixedly mounted on the base frame, and an output shaft of the second motor is fixedly connected to any one of the main rotating shafts; and The synchronization component is fixedly arranged on the base frame and is used to connect the two main rotating shafts so that the two main rotating shafts rotate synchronously.

9. The wind direction adjusting device according to claim 8, characterized in that: The synchronous assembly includes a synchronous belt and two synchronous wheels. The two synchronous wheels are connected by the synchronous belt, and the two synchronous wheels are respectively connected to the two main shafts.

10. An air conditioner, characterized in that: The air conditioner comprises an air conditioner body and a wind direction adjusting device, the air conditioner body is provided with an air outlet, the wind direction adjusting device is installed at the air outlet, and the wind direction adjusting device is the wind direction adjusting device as described in any one of claims 1 to 9.

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