Air outlet structure and air conditioner

Abstract

The utility model provides an air outlet structure and an air conditioner, and relates to the technical field of air conditioners. The air outlet structure comprises a frame body and a wind wheel assembly. The frame body is provided with a bearing part, and the bearing part is provided with an assembling hole. The wind wheel assembly comprises a wind wheel, a rotating shaft and a connecting block, one end of the rotating shaft is connected to the end of the wind wheel, and the connecting block is arranged on the rotating shaft and rotatably arranged in the assembly hole; wherein a conical surface is formed on the periphery of the connecting block, so that the connecting block can slide out of the assembly hole under the action of self gravity when the wind wheel is disassembled. The air conditioner provided by the utility model adopts the air outlet structure. The air outlet structure and the air conditioner provided by the utility model can solve the technical problems of high maintenance difficulty and high cost caused by high assembly disassembly difficulty of the air outlet part of the air conditioner in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air outlet structure and an air conditioner. Background Art

[0002] The air conditioner is used to adjust the air quality in a designated area, and can improve the air quality in the designated area, thereby improving the comfort of users in the designated area. The air conditioner adjusts the air quality in the designated area by blowing air into the designated area.

[0003] Generally, after an air conditioner has been used for a period of time, the components of the air outlet part of the air conditioner need to be maintained and cleaned. However, in the prior art, the entire air conditioner needs to be disassembled to maintain and clean the components of the air outlet part, which is not only difficult and costly to maintain, but also easily leads to the loss of parts. Utility Model Content

[0004] The problem solved by the utility model is how to improve the technical problem in the prior art that the components of the air outlet part of the air conditioner are difficult to disassemble, resulting in high maintenance difficulty and high cost.

[0005] In order to solve the above problems, the utility model provides an air outlet structure, comprising:

[0006] A frame body, on which a bearing portion is provided, and on which a mounting hole is provided;

[0007] A wind wheel assembly comprises a wind wheel, a rotating shaft and a connecting block, wherein one end of the rotating shaft is connected to the end of the wind wheel, the connecting block is arranged on the rotating shaft, and the connecting block is rotatably arranged in the assembly hole; wherein a conical surface is formed on the outer periphery of the connecting block so that the connecting block can slide out of the assembly hole under the action of its own gravity when the wind wheel is disassembled.

[0008] The beneficial effects of the air outlet structure provided by the utility model compared with the prior art include:

[0009] When disassembling the air outlet structure, after the fasteners of the wind wheel assembly loosen the wind wheel assembly, the outer periphery of the connection block is conical, so that the connection block slides out of the assembly hole spontaneously under the action of its gravity, thereby simultaneously driving the wind wheel to slide along the axis to withdraw from the assembly of the other end of the wind wheel and the driving device, thereby quickly completing the disassembly of the wind wheel, reducing the difficulty of disassembly of the wind wheel, and reducing the maintenance difficulty and maintenance cost of the wind wheel. Based on this, the air outlet structure can improve the technical problem of high maintenance difficulty and high cost caused by high difficulty in disassembly of the components of the air outlet part of the air conditioner in the prior art.

[0010] Optionally, the connecting block is in a truncated cone shape.

[0011] Optionally, the connecting block and the wind wheel are respectively arranged on two opposite sides of the bearing portion.

[0012] When the connecting block slides out of the assembly hole under its own gravity, it can drive the wind wheel to move along its axial direction to withdraw from the assembly between the other end of the wind wheel and the driving device, thereby facilitating and quickly completing the disassembly of the wind wheel.

[0013] Optionally, the assembly hole includes a connected assembly section and a connecting section, and the connecting section is arranged on a side of the assembly section close to the wind wheel; the assembly section encloses a truncated cone-shaped space, the connecting block is rotatably matched with the assembly section, and the rotating shaft passes through the connecting section.

[0014] Optionally, in the axial direction of the rotating shaft, the length of the assembly section is equal to the length of the connecting block.

[0015] Setting the length of the assembly section along the axial direction of the rotating shaft to be the same as the length of the connecting block can make the connecting block and the assembly section compatible in shape and size, facilitate the matching of the connecting block and the assembly section, and avoid wasting space.

[0016] Optionally, the inner diameter of the connecting section is larger than the diameter of the rotating shaft.

[0017] Setting the inner diameter of the connecting section to be larger than the diameter of the rotating shaft can facilitate the passing of the rotating shaft, thereby facilitating the overall assembly of the wind wheel assembly.

[0018] Optionally, the inner diameter of the connecting section is smaller than the minimum inner diameter of the assembling section.

[0019] A stepped structure can be formed in the assembly hole, which can provide a positioning function and a limiting function to the connecting block when the connecting block is assembled, and can facilitate the rapid and accurate assembly of the entire wind wheel assembly.

[0020] Optionally, the air outlet structure further includes a bearing, wherein the bearing is fixed on the rotating shaft, and the bearing is arranged on a side of the connecting block away from the wind wheel.

[0021] Optionally, the bearing abuts against the connecting block.

[0022] By supporting the bearing and the connecting block, the bearing and the connecting block can be reinforced to each other, thereby improving the stability of the bearing and the connecting block on the rotating shaft.

[0023] An air conditioner comprises the above-mentioned air outlet structure.

[0024] The air conditioner adopts the above-mentioned air outlet structure. The beneficial effects of the air conditioner relative to the prior art are the same as the beneficial effects of the above-mentioned air outlet structure relative to the prior art, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of the air outlet structure provided in an embodiment of the present application;

[0026] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 3 It is a partial view of the cross-sectional view of the air outlet structure provided in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 10-air outlet structure; 100-frame; 110-bearing part; 111-assembly hole; 1111-assembly section; 1112-connecting section; 200-wind wheel assembly; 210-wind wheel; 220-rotating shaft; 230-connecting block; 240-bearing. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the present embodiment, an air conditioner is provided, which can be installed in a designated area and can discharge air into the designated area during operation to achieve air conditioning in the designated area, thereby achieving the purpose of improving the air quality in the designated area and improving the comfort of the user. It is worth noting that the air conditioner provided in the present embodiment refers to the indoor unit of the air conditioner, that is, the air conditioner provided in the present embodiment can be connected to the outdoor unit of the air conditioner to form a refrigerant circulation loop. In addition, the air conditioner provided in the present embodiment can improve the technical problem of high maintenance difficulty and high cost caused by the high difficulty in disassembling the components of the air outlet part of the air conditioner in the prior art.

[0032] The air conditioner includes an air conditioner main body and an air outlet structure 10. The air outlet structure 10 is arranged on the air conditioner main body, and when the air conditioner is in operation, air can be discharged to a designated area through the air outlet structure 10 to achieve air quality adjustment in the designated area. It is worth noting that in this embodiment, the air outlet structure 10 can improve the technical problem of high maintenance difficulty and high cost caused by the high difficulty in disassembling the components of the air outlet part of the air conditioner in the prior art. Based on this, the air conditioner using the air outlet structure 10 can improve the technical problem of high maintenance difficulty and high cost caused by the high difficulty in disassembling the components of the air outlet part of the air conditioner in the prior art.

[0033] In this embodiment, please refer to Figure 1 and Figure 2The air outlet structure 10 includes a frame 100 and a wind wheel assembly 200. A bearing portion 110 is provided on the frame 100, and an assembly hole 111 is provided on the bearing portion 110. When the air outlet structure 10 is connected to the air conditioner body, the frame 100 is connected to the air conditioner body. The wind wheel assembly 200 includes a wind wheel 210, a rotating shaft 220 and a connecting block 230, one end of the rotating shaft 220 is connected to the end of the wind wheel 210, the connecting block 230 is arranged on the rotating shaft 220, and the connecting block 230 is rotatably arranged in the assembly hole 111; wherein, the outer periphery of the connecting block 230 forms a conical surface, so that the connecting block 230 can slide out of the assembly hole 111 under the action of its own gravity when the wind wheel 210 is disassembled. In addition, the frame 100 is provided with a cavity for accommodating the wind wheel 210 , and the cavity has at least two plate-like structures located at both ends of the wind wheel 210 . The bearing portion 110 is disposed on the plate-like structure, and the bearing portion 110 is used to bear the wind wheel 210 .

[0034] As described above, when disassembling the air outlet structure 10, after the fasteners of the wind wheel assembly 200 loosen the wind wheel assembly 200, the outer periphery of the connecting block 230 is conical, so that the connecting block 230 can slide out of the assembly hole 111 spontaneously under the action of its gravity, thereby simultaneously driving the wind wheel 210 to slide along the axis to withdraw from the assembly between the other end of the wind wheel 210 and the driving device, thereby quickly completing the disassembly of the wind wheel 210, reducing the difficulty of disassembly of the wind wheel 210, and reducing the maintenance difficulty and maintenance cost of the wind wheel 210. Based on this, the air outlet structure 10 can improve the technical problem of high maintenance difficulty and high cost caused by high difficulty in disassembly of the components of the air outlet part of the air conditioner in the prior art.

[0035] It is worth mentioning that, in the process of disassembling the components of the air outlet part, the air outlet structure 10 is first removed from the air conditioner body as a whole, and then the overall fastening of the wind wheel assembly 200 is loosened; after the overall fastening of the wind wheel assembly 200 is loosened, since the outer periphery of the connecting block 230 is conical, the matching surface between the bottom of the connecting block 230 and the inner wall of the assembly hole 111 in the horizontal direction is inclined, thereby allowing the connecting block 230 to slide out of the assembly hole 111 under its own neutral action, and then can drive the wind wheel 210 to slide along its axial direction, so that the other end of the wind wheel 210 withdraws from the connection with the driving device, reducing the difficulty of disassembling the wind wheel 210, thereby improving the technical problem of high maintenance difficulty and high cost caused by the high difficulty of disassembling the components of the air outlet part of the air conditioner in the prior art.

[0036] In addition, the connecting block 230 as a whole can be regarded as a counterweight block. After the wind wheel assembly 200 is loosened as a whole, the weight of the connecting block 230 is sufficient to slide out of the assembly hole 111, and at the same time drive the wind wheel 210 to slide along its axial direction, thereby realizing automatic disassembly of the wind wheel 210.

[0037] Optionally, in this embodiment, the connection block 230 is in a truncated cone shape. It is worth noting that the connection block 230 is arranged in a manner of being fixed on the rotating shaft 220, so that when the connection block 230 slides out of the assembly hole 111, it can drive the rotating shaft 220 and the wind wheel 210 to slide. And just in this way, when the rotating shaft 220 rotates following the wind wheel 210, the connection block 230 rotates following the rotating shaft 220. Based on this, the connection block 230 is set as a truncated cone as a whole, which not only makes the overall structure of the connection block 230 simple and easy to manufacture, but also can achieve the above-mentioned technical effect.

[0038] It should be understood that in other embodiments of the present application, the entire connection block 230 may also be configured in other forms. For example, on the basis of the truncated cone-shaped connection block 230, a partial groove may be provided on the connection block 230, and when the overall shape of the connection block 230 is roughly truncated cone-shaped, a partial notch may be formed on the connection block 230.

[0039] Furthermore, in this embodiment, the connecting block 230 and the wind wheel 210 are respectively arranged on opposite sides of the bearing portion 110. When the connecting block 230 slides out of the assembly hole 111 under its own weight, it can drive the wind wheel 210 to move along its axial direction to withdraw from the assembly between the other end of the wind wheel 210 and the driving device, so as to facilitate and quickly complete the disassembly of the wind wheel 210. Figure 1 For example, the connecting block 230 is arranged at the left end of the wind wheel 210, and the connecting block 230 and the wind wheel 210 are respectively arranged on opposite sides of the bearing portion 110. When the connecting block 230 slides out of the assembly hole 111, the wind wheel 210 can be driven to work, thereby achieving the purpose of withdrawing the other end of the wind wheel 210 from the assembly, and further achieving the purpose of quickly completing the disassembly of the wind wheel 210.

[0040] Optionally, see Figure 2 and Figure 3 The assembly hole 111 includes an assembly section 1111 and a connecting section 1112 which are connected to each other. The connecting section 1112 is arranged on one side of the assembly section 1111 close to the wind wheel 210. The assembly section 1111 forms a truncated cone-shaped space. The connecting block 230 is rotatably matched with the assembly section 1111, and the rotating shaft 220 passes through the connecting section 1112. The assembly hole 111 is divided into two parts, one of which is used for assembling with the connecting block 230, so that the connecting block 230 can be prevented from passing through the assembly hole 111, thereby preventing the connecting block 230 from being damaged and stuck in the assembly hole 111, and facilitating the connecting block 230 to slide out of the assembly hole 111 spontaneously.

[0041] Further, in this embodiment, in the axial direction of the rotating shaft 220, the length of the assembly section 1111 is equal to the length of the connecting block 230. The length of the assembly section 1111 in the axial direction of the rotating shaft 220 is set to be equal to the length of the connecting block 230, so that the shape and size of the connecting block 230 and the assembly section 1111 can be adapted, which facilitates the matching of the connecting block 230 and the assembly section 1111 and avoids the waste of space.

[0042] In addition, the inner diameter of the connecting section 1112 is larger than the diameter of the rotating shaft 220. Setting the inner diameter of the connecting section 1112 larger than the diameter of the rotating shaft 220 can facilitate the rotation shaft 220 to pass through, thereby facilitating the overall assembly of the wind wheel assembly 200.

[0043] It is worth noting that if the outer periphery of the rotating shaft 220 is fitted with the inner wall of the connecting section 1112, and at the same time the outer periphery of the connecting block 230 is matched with the inner wall of the assembly section 1111, in order to ensure the smooth rotation of the wind wheel 210, the setting accuracy of the connecting block 230 and the rotating shaft 220 is relatively high. If there is a partial error, a gap will be formed between the outer periphery of the connecting block 230 and the inner wall of the assembly section 1111, or a gap will be formed between the outer periphery of the rotating shaft 220 and the inner wall of the connecting section 1112, thereby affecting the smooth rotation of the wind wheel 210. Based on this, setting the inner diameter of the connecting section 1112 larger than the diameter of the rotating shaft 220 reduces the matching accuracy requirements between the connecting block 230 and the rotating shaft 220, and reduces the overall manufacturing difficulty and assembly difficulty of the wind wheel assembly 200.

[0044] In this embodiment, the inner diameter of the connecting section 1112 is smaller than the minimum inner diameter of the assembly section 1111. A stepped structure can be formed in the assembly hole 111, which can provide positioning and limiting functions to the connecting block 230 when the connecting block 230 is assembled, and can facilitate the overall quick and accurate assembly of the wind wheel assembly 200. During the assembly process, the connecting block 230 can be supported on the stepped structure to determine whether the connecting block 230 is assembled in place, which is beneficial to improving the assembly efficiency. In addition, the stepped structure can also be used to support the connecting block 230 to prevent the connecting block 230 from being inserted too deeply and causing the connecting block 230 to be stuck in the assembly hole 111, which is beneficial for the connecting block 230 to slide out of the assembly hole 111 spontaneously.

[0045] In addition, in this embodiment, the air outlet structure 10 further includes a bearing 240, which is fixed on the rotating shaft 220 and is disposed on a side of the connecting block 230 away from the wind wheel 210. The bearing 240 is disposed on a side of the connecting block 230 away from the wind wheel 210, so that the bearing 240 can be matched with a bearing 240 seat disposed on the outside.

[0046] Furthermore, the bearing 240 abuts against the connecting block 230. The bearing 240 and the connecting block 230 abut against each other, so that the bearing 240 and the connecting block 230 can be mutually reinforced, and the stability of the bearing 240 and the connecting block 230 on the rotating shaft 220 is improved.

[0047] In summary, in the air outlet structure 10 and the air conditioner provided in the present embodiment, when disassembling the air outlet structure 10, after the fasteners of the wind wheel assembly 200 loosen the wind wheel assembly 200, since the outer periphery of the connecting block 230 is a conical surface, the connecting block 230 can slide out of the assembly hole 111 spontaneously under the action of its gravity, thereby simultaneously driving the wind wheel 210 to slide along the axis to withdraw from the assembly between the other end of the wind wheel 210 and the driving device, thereby quickly completing the disassembly of the wind wheel 210, reducing the difficulty of disassembly of the wind wheel 210, and reducing the maintenance difficulty and maintenance cost of the wind wheel 210. Based on this, the air outlet structure 10 can improve the technical problem of high maintenance difficulty and high cost caused by high difficulty in disassembly of the components of the air outlet part of the air conditioner in the prior art. The connecting block 230 is set as a truncated cone as a whole, which not only makes the overall structure of the connecting block 230 simple and easy to manufacture, but also can achieve the above-mentioned technical effects. The assembly hole 111 is divided into two parts, one of which is used for assembly with the connection block 230, so as to prevent the connection block 230 from passing through the assembly hole 111, thereby preventing the connection block 230 from being damaged and stuck in the assembly hole 111, and facilitating the connection block 230 to spontaneously slide out of the assembly hole 111. In addition, the inner diameter of the connecting section 1112 is set to be larger than the diameter of the rotating shaft 220, thereby reducing the matching accuracy requirements between the connection block 230 and the rotating shaft 220, and reducing the overall manufacturing difficulty and assembly difficulty of the wind wheel assembly 200.

[0048] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. An air outlet structure, characterized in that: include: A frame (100) is provided with a bearing portion (110), and an assembly hole (111) is provided on the bearing portion (110); a wind wheel assembly (200) comprises a wind wheel (210), a rotating shaft (220) and a connecting block (230), wherein one end of the rotating shaft (220) is connected to the end of the wind wheel (210), and the connecting block (230) is arranged on the rotating shaft (220), and the connecting block (230) is rotatably arranged in the assembly hole (111); wherein a conical surface is formed on the outer periphery of the connecting block (230), so that when the wind wheel (210) is disassembled, the connecting block (230) can slide out of the assembly hole (111) under the action of its own weight.

2. The air outlet structure according to claim 1, characterized in that: The connecting block (230) is in a truncated cone shape.

3. The air outlet structure according to claim 1, characterized in that: The connecting block (230) and the wind wheel (210) are respectively arranged on two opposite sides of the bearing portion (110).

4. The air outlet structure according to claim 1, characterized in that: The assembly hole (111) comprises an assembly section (1111) and a connecting section (1112) which are connected to each other. The connecting section (1112) is arranged on a side of the assembly section (1111) close to the wind wheel (210). The assembly section (1111) encloses a truncated cone-shaped space. The connecting block (230) is rotatably matched with the assembly section (1111), and the rotating shaft (220) passes through the connecting section (1112).

5. The air outlet structure according to claim 4, characterized in that: In the axial direction of the rotating shaft (220), the length of the assembly section (1111) is equal to the length of the connecting block (230).

6. The air outlet structure according to claim 4, characterized in that: The inner diameter of the connecting section (1112) is greater than the diameter of the rotating shaft (220).

7. The air outlet structure according to claim 4, characterized in that: The inner diameter of the connecting section (1112) is smaller than the minimum inner diameter of the assembling section (1111).

8. The air outlet structure according to claim 1, characterized in that: The air outlet structure (10) further comprises a bearing (240), wherein the bearing (240) is fixed on the rotating shaft (220), and the bearing (240) is arranged on a side of the connecting block (230) away from the wind wheel (210).

9. The air outlet structure according to claim 8, characterized in that: The bearing (240) abuts against the connecting block (230).

10. An air conditioner, characterized in that: It comprises an air outlet structure (10) as described in any one of claims 1 to 9.

Images