A fan fixing assembly and a wind wall air conditioner

Abstract

The utility model discloses a fan fixing assembly and air -wall air conditioner, fan fixing assembly includes: fan cage for placing fan, connecting device, one end of connecting device connects fan cage, and the other end is used for and cabinet connection, makes fan cage to drive fan relative cabinet and carry out position removal, and fixes at preset position place. The utility model discloses through connecting device connection fan cage and cabinet, push -and -pull fan cage drives fan relative cabinet and carries out position removal, and fixes fan at preset position place, makes operation and maintenance personnel to be able to directly to fan carries out frontal maintenance, in the process that fan cage drives fan and removes to preset position, through connecting device and supports fan cage, need not to consume more time and manpower, and fan will not occupy too much space outside cabinet, thereby making the maintenance of fan not to be limited by fan installation space, alleviates the work difficulty of on -the -spot fan operation and maintenance, improves the convenience and efficiency when on -the -spot fan operation and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a fan fixing component and an air conditioning unit. Background Technology

[0002] Air conditioning is a commonly used cooling device in data centers, and ease of maintenance is crucial for data center operations and maintenance. As one of the mainstream cooling devices in data centers, wall-mounted air conditioners, due to their unique structural design, are typically maintained by removing the side panels or the fan itself. However, removing the side panels can sometimes be limited by the unit's layout on-site. Therefore, removing the fan to maintain the internal components is a more suitable method for various on-site conditions.

[0003] In the process of realizing this invention, the inventors discovered that the prior art has at least the following technical problems: the fans used in the existing air-wall air conditioners are relatively large and heavy, and due to the limited installation space of the fans, it is time-consuming and laborious to move the fans out of the cabinet, resulting in poor convenience and efficiency of on-site operation and maintenance of the fans. Utility Model Content

[0004] The purpose of this invention is to provide a fan mounting component and a wind wall air conditioner, which improves the technical problems of poor convenience and efficiency in on-site operation and maintenance of fans in the prior art.

[0005] To achieve the above objectives, this utility model provides a fan fixing assembly, comprising:

[0006] Fan cage, used to house the fan;

[0007] A connecting device is provided, one end of which is connected to the fan cage and the other end is used to connect to the cabinet, so that the fan cage can drive the fan to move relative to the cabinet and fix it at a preset position.

[0008] Optionally, the connecting device is configured as a first rotating hinge, with a first end of the first rotating hinge connected to the fan cage and a second end of the first rotating hinge used to connect to the cabinet.

[0009] Optionally, a sheet metal part is provided on the first side of the fan cage, and the sheet metal part is connected to the first end of the first rotating hinge.

[0010] Optionally, a hinge pad is provided on the cabinet, the hinge pad being used to connect the second end of the first rotating hinge.

[0011] Optionally, an anti-fall-off structural component is provided below the fan cage, and a guide slope is provided at the bottom of the anti-fall-off structural component.

[0012] Optionally, the connecting device is configured as a slide rail, the lower end of which is fixedly mounted on the cabinet, and the bottom surface of the fan cage is provided with a sliding groove for slidingly connecting the upper end of the slide rail.

[0013] Optionally, a connecting plate is integrally provided at the front end of the fan cage, and a sealing cotton assembly is provided on the side of the connecting plate facing the cabinet, the sealing cotton assembly being in contact with the front end face of the cabinet.

[0014] Optionally, a sealing plate is provided on the second side of the fan cage.

[0015] Optionally, the sealing plate is rotatably connected to the fan cage, and the rotation angle of the sealing plate relative to the fan cage is between 0 and 90°.

[0016] A wall-mounted air conditioner includes a fan mounting assembly as described in any of the above claims, and further includes a cabinet and a plurality of fan mounting holes disposed on the front end face of the cabinet, the fan mounting holes being used to embed the fan cage.

[0017] Compared with the prior art, the fan fixing component and air wall air conditioner provided by this utility model have at least the following beneficial effects: the fan cage and the cabinet are connected by a connecting device, and the fan cage is pushed and pulled to move the fan relative to the cabinet and fix the fan in a preset position. This allows maintenance personnel to directly perform front maintenance on the fan. During the process of the fan cage moving the fan to the preset position, the fan cage is supported by the connecting device, which does not require much time and manpower. Moreover, the fan does not occupy too much space outside the cabinet, so the maintenance of the fan is not limited by the fan installation space. This greatly facilitates the subsequent use and maintenance of the fan, reduces the difficulty of on-site fan operation and maintenance, and improves the convenience and efficiency of on-site fan operation and maintenance. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 A perspective structural view of the fan fixing assembly provided in an embodiment of this utility model;

[0020] Figure 2 An exploded view of the fan fixing assembly provided in an embodiment of this utility model;

[0021] Figure 3This is a top view of the wind turbine cage during on-site operation and maintenance provided in this embodiment of the utility model;

[0022] Figure 4 A three-dimensional structural diagram of the air-wall air conditioner provided in an embodiment of this utility model;

[0023] Figure 5 A front view of the air-wall air conditioner provided in an embodiment of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the anti-corner-dropping structural component provided in an embodiment of the present utility model.

[0025] Specifically, 1-cabinet; 101-fan mounting hole; 2-fan cage; 3-fan; 4-connecting device; 5-screw; 6-sheet metal part; 7-hinge pad; 8-anti-fall corner structure; 801-guide slope; 9-connecting plate; 10-sealing cotton assembly; 11-sealing plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, to achieve the above objectives, this utility model provides a fan fixing component, including: a fan cage 2 and a connecting device 4. The fan cage 2 is used to hold the fan 3, and one end of the connecting device 4 is connected to the fan cage 2, while the other end is connected to the cabinet 1. When maintenance of the fan 3 is required, the fan 3 is moved relative to the cabinet 1 by pushing and pulling the fan cage 2 and fixed in a preset position. This allows maintenance personnel to directly perform frontal maintenance on the fan 3. During the movement of the fan 3 relative to the cabinet 1 by the fan cage 2, the connecting device 4 supports the fan cage 2, reducing the time and manpower required. The fan 3 does not occupy much space outside the cabinet 1, and maintenance of the fan 3 is not limited by the installation space of the fan 3. This greatly facilitates the subsequent use and maintenance of the fan 3, reduces the difficulty of on-site fan 3 maintenance, and improves the convenience and efficiency of on-site fan 3 maintenance.

[0029] It should be noted that the preset position includes a first preset position and a second preset position. The first preset position is the position of the wind turbine 3 after installation and use, and the second preset position is the position of the wind turbine 3 during on-site operation and maintenance.

[0030] It should be noted that the connecting device 4 also includes a first connecting hole located at the edge of the front face of the first end of the fan cage 2, and a second connecting hole located on the front face of the cabinet 1. Connecting parts 5 (e.g., screws) pass through the first connecting hole and are threaded into the corresponding second connecting hole to fix the fan cage 2 onto the cabinet 1, thus stably fixing the fan cage 2 in the first preset position. This provides a fixed limit for the fan cage 2 located in the cabinet 1, ensuring a more secure fixation of the fan cage 2 during operation of the fan 3, effectively preventing damage and detachment of the fan 3 during operation, and effectively improving the stability and safety of the fan 3 during operation. This design satisfies both the strength requirements for the operation and transportation of the fan 3, and also provides convenience and efficiency for on-site maintenance of the fan 3. When the fan 3 requires maintenance, each connecting part 5 is disassembled sequentially. The fan cage 2 in the cabinet 1 is no longer fixed and limited. By pushing and pulling the fan cage 2, the fan 3 can be moved back and forth between the first and second preset positions relative to the cabinet 1.

[0031] In use, initially, the fan 3 is fixed inside the fan cage 2, and the fan cage 2 is fixed in the first preset position. At this time, the fan 3 is located in the first preset position. When on-site maintenance of the fan 3 is required, each connecting part 5 is disassembled to release the fixed limit of the fan cage 2. The fan cage 2 is pulled to move the fan 3 relative to the cabinet 1. During the process of moving the fan 3 from the first preset position to the second preset position, the fan 3 can be maintained from the front.

[0032] like Figure 1 and Figure 2As shown, in some embodiments of this utility model, the connecting device 4 is configured as a first rotating hinge. The first end of the first rotating hinge is connected to the fan cage 2, and the second end of the first rotating hinge is used to connect to the cabinet 1. At this time, the fan cage 2 can rotate at a certain angle relative to the cabinet 1. Meanwhile, the bottom surface of the fan cage 2 is slidably connected to the cabinet 1. Its structural principle is similar to that of a side-opening cabinet door. When the fan 3 needs to be maintained on-site, pushing and pulling the fan cage 2 can drive the fan 3 to rotate at a certain angle relative to the cabinet 1 with the fan cage 2. The fan 3 will not occupy too much space outside the cabinet 1, effectively improving the convenience and efficiency of the fan 3 during on-site operation and maintenance. The rotation angle A of the fan cage 2 relative to the cabinet 1 is between 0 and 110°, that is, the included angle between the front end face of the fan cage 2 and the front end face of the cabinet 1 is between 0 and 110°. Moreover, the first rotating hinge is set on the cabinet 1, so the fan 3 does not need to leave the cabinet 1 with the fan cage 2 as a whole. When maintaining the fan 3 on site, it will not occupy too much space, further ensuring that it is not limited by the installation space of the fan 3, and facilitating the maintenance of the fan 3.

[0033] In one specific embodiment of this utility model, a sheet metal part 6 is provided on the first side of the fan cage 2. Optionally, the sheet metal part 6 is connected to the fan cage 2 by welding. The sheet metal part 6 is connected to the first end of the first rotating hinge. By providing the sheet metal part 6 on the first side of the fan cage 2, the connection area between the fan cage 2 and the first rotating hinge can be locally strengthened, thereby enhancing the structural strength of the stress position of the fan cage 2, improving the reliability of the connection between the fan cage 2 and the first rotating hinge, and increasing the safety of the fan cage 2 when rotating relative to the cabinet 1.

[0034] In one specific embodiment of this utility model, a hinge pad 7 is provided on the cabinet 1. Optionally, the hinge pad 7 is connected to the corresponding sheet metal of the cabinet 1 by welding. At the same time, the hinge pad 7 is used to connect the second end of the first rotating hinge by connecting piece 5. By providing sheet metal piece 6 on the cabinet 1, the connection area between the cabinet 1 and the first rotating hinge can be locally reinforced, thereby enhancing the structural strength of the stress position of the cabinet 1, improving the reliability of the connection between the fan 3 cabinet 1 and the first rotating hinge, and further increasing the safety of the fan cage 2 when rotating relative to the cabinet 1.

[0035] like Figure 2 and Figure 6As shown, in some embodiments of this utility model, an anti-fall corner structure 8 is provided below the fan cage 2. Optionally, the anti-fall corner structure 8 is connected to the fan cage 2 by means of a connector 5. When the fan cage 2 falls at a corner during the process of moving from the first preset position to the second preset position, the anti-fall corner structure 8 has a certain guiding effect, causing the fan cage 2 to rotate in the opposite direction relative to the cabinet 1 to the initial position. Specifically, a guide slope 801 is provided at the bottom of the anti-fall corner structure 8. If the fan cage 2 falls at a corner, the guide slope 801 will convert part of the horizontal force exerted by the cabinet 1 on the fan cage 2 into a vertical upward component force, so as to support the fan cage 2 to move upward a certain distance, thereby causing the fan cage 2 to rotate in the opposite direction to the initial position.

[0036] In some embodiments of this utility model, the connecting device 4 is set as a slide rail (not shown in the figure). The lower end of the slide rail is used to be fixedly mounted on the cabinet 1. The bottom surface of the fan cage 2 is provided with a sliding groove (not shown in the figure). The sliding groove is used to slide and connect the upper end of the slide rail. By pushing and pulling the fan cage 2, the fan cage 2 can be moved from the first preset position to the second preset position. During the process of the fan cage 2 driving the fan 3 to move relative to the cabinet 1, the fan cage 2 is supported by the slide rail. This also does not require much time and manpower, reduces the difficulty of on-site operation and maintenance of the fan 3, and improves the convenience and efficiency of on-site operation and maintenance of the fan 3.

[0037] In some embodiments of this utility model, a connecting plate 9 is integrally provided at the front end of the fan cage 2, and a sealing cotton component 10 is provided on the side of the connecting plate 9 facing the cabinet 1. Optionally, the sealing cotton component 10 is bonded to the fan cage 2 with sealant, so that the sealing cotton component 10 is in contact with the front end face of the cabinet 1. The gap between the connecting plate and the front end face of the cabinet 1 is sealed by the sealing cotton component 10, so as to effectively ensure the sealing between the fan cage 2 and the front end face of the cabinet 1.

[0038] It should be noted that the hinge pad 7 is connected to the cabinet 1 through the connector 5. By changing the hinge pad 7 of different thicknesses and sizes, the gap between the mating plate and the front face of the cabinet 1 can be flexibly adjusted, so that the compression of the sealing cotton assembly 10 can be adapted and adjusted to further ensure the sealing and reliability between the fan cage 2 and the cabinet 1.

[0039] In some embodiments of this utility model, a sealing plate 11 is provided on the second side of the fan cage 2. The sealing plate 11 further seals the gap between the sealing docking plate of the cotton assembly 10 and the front end face of the cabinet 1, thereby enhancing the sealing performance between the fan cage 2 and the cabinet 1.

[0040] In one specific embodiment of this utility model, the sealing plate 11 is rotatably connected to the fan cage 2. Specifically, the sealing plate 11 is connected to the fan cage 2 through several second rotating hinges. The rotation angle B of the sealing plate 11 relative to the fan cage 2 is between 0 and 90°. After the fan cage 2 is fixed in the first preset position, the sealing plate 11 can adjust the rotation angle of the sealing plate 11 relative to the fan cage 2 according to the angle between the front end face and the front end face of the fan cage 2, so that the inner side of the sealing plate 11 fits the front end face of the cabinet 1, so that the fan cage 2 can be adapted to cabinets 1 of different shapes and specifications, thereby improving the applicability of the overall fan fixing assembly and making it more practical.

[0041] Of course, the sealing plate 11 can also be directly and rigidly connected to the fan cage 2 through the connector 5. There is no specific limitation on the connection form between the sealing plate 11 and the fan cage 2. The purpose is to ensure the sealing between the fan cage 2 and the cabinet 1 after the fan cage 2 is fixed in the first preset position.

[0042] The working principle of this utility model is as follows: When the fan 3 is running, the fan 3 is fixed inside the fan cage 2, and the fan cage is fixed in the first preset position. The connecting device 4 and each connecting piece 5 cooperate to fix and limit the fan cage 2 located in the first preset position. When it is necessary to perform on-site maintenance on the fan 3, the connecting pieces 5 are disassembled to release the fixation and limitation of the fan cage 2. The fan cage 2 is pulled to move the fan 3 relative to the cabinet 1. During the process of moving the fan 3 from the first preset position to the second preset position, the fan 3 can be maintained from the front.

[0043] like Figure 4 and Figure 5 As shown, in addition to the aforementioned fan mounting components, this utility model also provides a wall-mounted air conditioner including the fan mounting components disclosed in the above embodiments. The wall-mounted air conditioner also includes a cabinet 1 and several fan mounting holes 101 disposed on the front face of the cabinet 1. The fan mounting holes 101 are used to embed and mount the fan cage 2. Optionally, the fan 3 is an EC fan. EC fans are 20-30% more energy-efficient than traditional AC fans, possessing the advantages of high efficiency and energy saving. Moreover, the noise level of EC fans is as low as 30-55dB, making them suitable for quiet environments. Furthermore, the service life of EC fans is 2-3 times that of AC fans, with a low failure rate and lower maintenance costs. Optionally, a filter screen is provided on the front side of the fan mounting holes. The filter screen is installed on the cabinet and filters dust and other impurities, protecting the fan and purifying the internal environment of the air conditioning unit. The structure of other parts of this wall-mounted air conditioner is described in the prior art and will not be repeated here.

[0044] In summary, by pushing and pulling the fan cage 2, the fan 3 is moved from the first preset position to the second preset position, enabling maintenance personnel to perform frontal maintenance on the fan 3. Moreover, during the movement of the fan 3 relative to the cabinet 1 by the fan cage 2, the fan cage 2 is supported by the connecting device 4. The entire process does not require much time or manpower, reducing the difficulty of on-site maintenance of the fan 3 and improving the convenience and efficiency of on-site maintenance of the fan 3.

[0045] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0046] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A fan mounting assembly, characterized in that, include: Fan cage, used to house the fan; A connecting device is provided, with one end connected to the fan cage and the other end connected to the cabinet, so that the fan cage can drive the fan to move relative to the cabinet and fix it at a preset position.

2. The fan fixing assembly according to claim 1, characterized in that, The connecting device is configured as a first rotating hinge, the first end of which is connected to the fan cage, and the second end of which is used to connect to the cabinet.

3. A fan fixing assembly according to claim 2, characterized in that, A sheet metal part is provided on the first side of the fan cage, and the sheet metal part is connected to the first end of the first rotating hinge.

4. A fan fixing assembly according to claim 2, characterized in that, The cabinet is provided with a hinge pad, which is used to connect the second end of the first rotating hinge.

5. A fan fixing assembly according to claim 2, characterized in that, The fan cage is provided with an anti-fall corner structure at its bottom, and the bottom of the anti-fall corner structure is provided with a guide slope.

6. A fan fixing assembly according to claim 1, characterized in that, The connecting device is configured as a slide rail, the lower end of which is fixedly mounted on the cabinet, and the bottom surface of the fan cage is provided with a sliding groove for slidingly connecting the upper end of the slide rail.

7. A fan mounting assembly according to any one of claims 1-5, characterized in that, The front end of the fan cage is integrally provided with a connecting plate, and a sealing cotton component is provided on the side of the connecting plate facing the cabinet. The sealing cotton component is in contact with the front end face of the cabinet.

8. A fan mounting assembly according to any one of claims 1-5, characterized in that, A sealing plate is provided on the second side of the fan cage.

9. A fan fixing assembly according to claim 8, characterized in that, The sealing plate is rotatably connected to the fan cage, and the rotation angle of the sealing plate relative to the fan cage is between 0 and 90°.

10. A wall-mounted air conditioner, characterized in that, The fan mounting assembly, including any one of claims 1-9, further includes a cabinet and a plurality of fan mounting holes disposed on the front end face of the cabinet, the fan mounting holes being used to embed the fan cage.

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