Chassis assembly and air conditioner

Abstract

The utility model provides a chassis assembly and an air conditioner. The base plate assembly comprises a base plate, a plurality of drainage parts are arranged on the base plate, and each drainage part comprises at least two small water leakage holes. According to the chassis assembly and the air conditioner provided by the utility model, the small water leakage holes are used for replacing the traditional large holes, so that foreign matters can be effectively prevented from invading. In addition, due to the design, noise can be reduced, and the service life of the air conditioner outdoor unit can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliances, in particular to a chassis component and an air conditioner. Background Art

[0002] The prior art mostly uses a simple large hole to cover the water leakage hole of the air conditioner. The maximum width of the large hole is enough to allow mice to enter, so it cannot effectively prevent mice from entering the external unit and damaging the internal structure. At the same time, the simple water leakage hole consumes a lot of energy brought by the rotation of the fan to attract external air to circulate through the heat exchanger when the air conditioner is operating normally. A part of the air volume flows through the water leakage hole, and an effective flow of air through the heat exchanger is not formed. Utility Model Content

[0003] The utility model provides a chassis assembly and an air conditioner to solve the defects in the prior art and achieve the following technical effects: by using small water-leaking holes instead of traditional large holes, foreign objects can be effectively prevented from intruding. In addition, the design may also help reduce noise and extend the service life of the air conditioner outdoor unit.

[0004] According to the first embodiment of the utility model, the chassis assembly includes:

[0005] A chassis is provided with a plurality of drainage parts, each of which includes at least two water leakage holes.

[0006] According to an embodiment of the utility model, it further comprises: a plurality of wind shields, wherein the wind shields correspond to the drainage parts one by one and are used to cover the drainage parts, and a water leakage gap connected to the drainage parts is defined between the wind shields and the chassis.

[0007] According to an embodiment of the utility model, a mounting frame is provided in the drainage part, and the mounting frame divides the drainage part into at least two water leakage holes; the wind shield is mounted on the mounting frame through a connecting piece.

[0008] According to one embodiment of the utility model, the mounting frame is cross-shaped to divide the drainage part into four arc-shaped water leakage holes, and a mounting hole is formed at the center of the mounting frame, and both ends of the connecting member are respectively connected to the mounting hole and the wind shield.

[0009] According to one embodiment of the utility model, the connecting member includes a connecting screw, a supporting sleeve and a connecting nut, and the connecting screw passes through the mounting hole on the mounting frame, the supporting sleeve, the connecting hole on the wind shield and the connecting nut in sequence, wherein the wind shield is clamped and fixed between the supporting sleeve and the connecting nut.

[0010] According to an embodiment of the utility model, the connecting member includes a connecting rod and a nut, the wind shield and the connecting rod are integrally formed, and one end of the connecting rod facing away from the wind shield passes through the mounting hole and is fixed to the chassis by the nut.

[0011] According to an embodiment of the utility model, a guide surface is formed on a surface of the wind shield facing away from the chassis, and an angle between the guide surface and the gravity direction is an acute angle.

[0012] According to an embodiment of the utility model, the wind shield is circular, and the outer periphery of the wind shield forms the guide surface.

[0013] According to an embodiment of the utility model, a plurality of water receiving grooves are formed on the chassis, and the drainage part is arranged at the bottom of the water receiving grooves.

[0014] The air conditioner according to the second embodiment of the utility model comprises:

[0015] A chassis assembly as described in the embodiment of the first aspect of the utility model.

[0016] The utility model provides a chassis assembly. It can be understood that the innovation of the utility model lies in the special design of the drainage part. By using multiple small water leakage holes instead of a traditional large hole, it can effectively prevent foreign objects from invading without affecting the drainage effect. In addition, this design may also help reduce noise and extend the service life of the air conditioner outdoor unit.

[0017] It should be noted that the improved air conditioner outdoor unit housing assembly is suitable for various types of air conditioning systems, especially air conditioner outdoor units installed outdoors. By adopting this design, the environmental adaptability of the air conditioner outdoor unit can be improved, its protection capability can be enhanced, and the overall user experience can also be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural schematic diagram of the chassis assembly provided by the utility model;

[0020] Figure 2 This is one of the structural schematic diagrams of the chassis provided by the utility model;

[0021] Figure 3It is an enlarged structural schematic diagram of the drainage part provided by the utility model;

[0022] Figure 4 This is the second structural schematic diagram of the chassis provided by the utility model;

[0023] Figure 5 This is the third structural schematic diagram of the chassis provided by the utility model;

[0024] Figure 6 This is one of the structural schematic diagrams of the wind shield and its connecting parts provided by the utility model;

[0025] Figure 7 This is the second structural schematic diagram of the wind shield and its connecting parts provided by the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] 1. Top cover; 2. Cover; 3. Chassis;

[0028] 4. Drainage part; 41. Leakage hole; 42. Installation frame;

[0029] 5. Wind shield; 51. Guide surface; 61. Connecting screws; 62. Support sleeve; 63. Connecting nut; 7. Water tank. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0033] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] A chassis assembly and an air conditioner using the chassis assembly provided by the present invention will be described below with reference to the accompanying drawings.

[0035] like Figures 1 to 7 As shown, the chassis assembly according to the first embodiment of the utility model comprises a chassis 3. The chassis 3 is provided with a plurality of drainage parts 4, and each drainage part 4 comprises at least two water leakage holes 41.

[0036] The chassis assembly is a part of the air conditioner, wherein the air conditioner of the utility model includes both an air conditioner outdoor unit and an air conditioner indoor unit. For the convenience of description, the chassis assembly will be used in the air conditioner outdoor unit as an example for description without loss of generality. The housing of the air conditioner outdoor unit based on the chassis assembly of the utility model includes a top cover 1, a cover shell 2 and a chassis 3.

[0037] The top cover 1 is disposed on the top of the housing 2 , and the bottom plate 3 is installed on the bottom of the housing 2 . A plurality of drainage parts 4 are disposed on the bottom plate 3 , and each drainage part 4 includes at least two small water leakage holes 41 .

[0038] The housing of the air conditioner outdoor unit is provided with a top cover 1 at the top of the housing assembly. The cover 2 is the main part of the housing assembly and is usually made of weather-resistant material to wrap and protect the core components of the air conditioner outdoor unit. The chassis 3 is installed at the bottom of the cover 2 to provide a stable bottom support for the entire housing assembly and is provided with a drainage portion 4 to facilitate the discharge of condensed water.

[0039] Among them, the utility model is designed with multiple drainage parts 4 on the chassis 3. The existence of these holes is to allow condensed water to be discharged smoothly and avoid accumulation in the chassis 3. In addition, each drainage part 4 includes at least two small water leakage holes 41. This design has multiple advantages. First, by setting up multiple small water leakage holes 41, the total water leakage area is small compared to a single large hole, so a good drainage effect can be maintained. The maximum width of a single small water leakage hole 41 is reduced, so that while ensuring the drainage effect, it can also effectively prevent small foreign objects such as mice from entering the interior of the air conditioner outdoor unit and protect the internal components from damage.

[0040] Optionally, the design of the water leakage holes 41 can be optimized according to actual needs, for example, it can be designed into a symmetrical shape such as a circle, an ellipse, a rectangle, etc. Preferably, the shape of the water leakage holes 41 is an asymmetrical pattern. When the area of ​​a single water leakage hole 41 is large, the asymmetrical form of the water leakage hole is more conducive to preventing the entry of foreign objects. In actual application, the size and layout of these water leakage holes 41 need to be carefully calculated to ensure that they can effectively drain water while preventing small animals such as mice from entering the interior of the air conditioner outdoor unit.

[0041] It should be noted that this improved chassis assembly is suitable for various types of air conditioning systems, especially outdoor air conditioning units. By adopting this design, the environmental adaptability of the outdoor air conditioning unit can be improved, its protection capability can be enhanced, and the overall user experience can also be improved.

[0042] like Figure 4 and Figure 5 As shown, according to some embodiments of the utility model, an installation space is formed in the cover shell 2, and a plurality of wind shields 5 are installed on the side of the chassis 3 facing the installation space. The wind shields 5 correspond one-to-one to the drain part 4 and are used to cover the drain part 4. A water leakage gap connecting the drain part 4 is defined between the wind shields 5 and the chassis 3.

[0043] In this embodiment, an installation space is designed in the housing 2 to accommodate core components of the air conditioner outdoor unit, such as a compressor, a condenser, a fan, etc. These components can be effectively protected in the installation space and ensure the normal operation of the air conditioner outdoor unit.

[0044] The chassis 3 is the bottom structure of the housing assembly, and a plurality of wind shields 5 are installed on the side facing the installation space. The function of these wind shields 5 is to correspond to the drainage parts 4 one by one, cover the drainage parts 4, thereby preventing foreign objects from entering and reducing the air volume loss caused by the drainage parts 4 when the fan is running. The design of the wind shields 5 takes into account both maintaining a good ventilation effect and preventing foreign objects from invading, so a limited water leakage gap is formed between the chassis 3 and the wind shields 5.

[0045] The design of this water leakage gap is very important, as it allows condensed water to flow out smoothly. At the same time, the shielding effect of the wind shield 5 reduces the possibility of air volume directly passing through the drainage portion 4 and causing air volume loss. This not only maintains the ventilation and heat dissipation effect inside the air conditioner outdoor unit, but also avoids unnecessary energy loss and improves the working efficiency of the air conditioner outdoor unit.

[0046] In addition, the design of the wind shield 5 can be adjusted according to actual needs, for example, the performance can be further optimized by changing the shape, size or material of the wind shield 5. The connection method can also be changed according to the specific design, such as fixing the wind shield 5 to the chassis 3 by buckles, screws or other fixing methods.

[0047] like Figure 3 As shown, further, a mounting frame 42 is provided in the drainage portion 4, and the mounting frame 42 divides the drainage portion 4 into at least two small water leakage holes 41; the wind shield 5 is mounted on the mounting frame 42 through a connector.

[0048] In this embodiment, a mounting frame 42 is provided in the drainage portion 4, and the function of the mounting frame 42 is to divide the single larger drainage portion 4 into at least two smaller water leakage holes 41. This design not only enhances the structural strength of the chassis 3, but also further improves the effect of preventing foreign matter from entering by forming multiple small holes, while still maintaining good drainage performance.

[0049] The wind shield 5 is mounted on the mounting frame 42 through a connecting piece. This design allows the wind shield 5 to be stably fixed on the chassis 3 and closely correspond to the water leakage hole 41, so as to achieve the purpose of reducing the air flow at the water leakage hole 41. The connecting piece can be of various types, such as screws, nuts, buckles, etc., to ensure that the wind shield 5 can be firmly mounted on the mounting frame 42 and is not easy to fall off or shift.

[0050] In addition, the connection between the wind shield 5 and the mounting frame 42 can also be designed as a detachable structure for daily maintenance and cleaning. When it is necessary to clean the inside of the air conditioner outer unit or check the drain 4, the wind shield 5 can be easily removed and the corresponding operation can be performed.

[0051] Through the above design, the utility model not only improves the protection capability of the air conditioner outdoor unit, but also maintains its efficient drainage performance, and also facilitates daily maintenance work. These features make the air conditioner outdoor unit housing assembly of the utility model highly practical and market competitive.

[0052] like Figure 3 As shown, in some specific embodiments, the mounting frame 42 is cross-shaped to divide the drainage portion 4 into four arc-shaped water leakage holes 41, and a mounting hole is formed at the center of the mounting frame 42, and both ends of the connecting piece are respectively connected to the mounting hole and the wind shield 5.

[0053] In a specific embodiment of the utility model, the design of the mounting frame 42 adopts a cross-shaped structure, which divides the drainage portion 4 into four arc-shaped water leakage holes 41. Such a design not only improves the drainage efficiency of the drainage portion 4, but also further strengthens the protection against foreign body invasion through the layout of the arc-shaped holes. Compared with traditional square or rectangular holes, the arc-shaped holes are less likely to provide space for foreign bodies to pass through, thereby more effectively protecting the internal components of the air conditioner outdoor unit.

[0054] The mounting hole formed at the center of the mounting frame 42 is a key position for the installation of the connector. This mounting hole enables the connector to be firmly fixed to the mounting frame 42, thereby ensuring a stable and reliable connection between the wind shield 5 and the mounting frame 42. The design of the mounting hole also needs to take into account the size and type of the connector to facilitate installation and maintenance work.

[0055] The two ends of the connector are connected to the mounting hole and the wind shield 5, respectively, to form a stable connection structure. This connection method can adopt a variety of mechanical connection methods, such as screw fastening, snap fastening or welding. The design of the connector needs to ensure that the wind shield 5 can withstand a certain wind pressure and the influence of the external environment, and at the same time, it must be easy to disassemble for daily cleaning and maintenance.

[0056] In addition, the shape and material of the wind shield 5 itself also need to be selected according to the actual application environment. For example, in areas with strong winds and sand, it may be necessary to select a wear-resistant material; in areas with high humidity, it is necessary to select a rust-resistant material. The design of the wind shield 5 also needs to take into account the principles of aerodynamics to reduce the impact on the efficiency of the air conditioner outdoor unit fan.

[0057] Through the above design, the air conditioner outer unit housing assembly of the utility model can effectively prevent foreign matter from intruding and protect the internal components of the air conditioner outer unit while ensuring efficient drainage, thereby improving the safety and reliability of the air conditioner outer unit. These features make the air conditioner outer unit housing assembly of the utility model highly competitive in the market and can meet the needs of different users.

[0058] like Figure 6 and Figure 7 As shown, in some specific embodiments, the connecting member includes a connecting screw 61, a supporting sleeve 62 and a connecting nut 63, and the connecting screw 61 passes through the mounting hole on the mounting frame 42, the supporting sleeve 62, the connecting hole on the wind shield 5 and the connecting nut 63 in sequence, wherein the wind shield 5 is clamped and fixed between the supporting sleeve 62 and the connecting nut 63.

[0059] It can be understood that the connecting screw 61 is the main fastening element of the connection system, and its threaded structure can cooperate with the holes on the mounting frame 42 and the wind shield 5 to achieve the function of fixing and fastening. The supporting sleeve 62 plays a supporting and guiding role, ensuring that the connecting screw 61 can smoothly pass through the wind shield 5 and the mounting frame 42, and also provides additional stability for the connecting screw 61. The connecting nut 63 is used to fix the other end of the connecting screw 61. By tightening the nut, the tightness of the connection can be increased to ensure that the wind shield 5 is firmly installed on the mounting frame 42.

[0060] The connection process of the connecting parts is as follows: the connecting screw 61 first passes through the mounting hole on the mounting frame 42 to ensure that the mounting frame 42 is fixed to one end of the connecting screw 61. Next, the connecting screw 61 passes through the supporting sleeve 62. At this time, the supporting sleeve 62 is located between the mounting frame 42 and the wind shield 5, and plays a role in supporting the wind shield 5 so that the wind shield 5 maintains a certain height between the chassis. The connecting screw 61 continues to pass through the connecting hole on the wind shield 5 to ensure that the wind shield 5 corresponds to the other end of the connecting screw 61. Finally, the end of the connecting screw 61 cooperates with the connecting nut 63, and by tightening the connecting nut 63, the wind shield 5 is clamped and fixed between the supporting sleeve 62 and the connecting nut 63.

[0061] In this way, the above connection mode is not only simple and reliable, but also easy to disassemble and maintain. When the wind shield 5 needs to be replaced or cleaned, the wind shield 5 can be easily removed by simply loosening the connection nut 63. In addition, this connection mode can also be adjusted according to actual needs to adapt to different installation environments and requirements.

[0062] According to another embodiment of the utility model, the connecting member includes a connecting rod and a nut, the wind shield 5 and the connecting rod are integrally formed, and one end of the connecting rod facing away from the wind shield 5 passes through the mounting hole and is fixed to the chassis 3 by the nut. By integrally forming the wind shield 5 and the connecting rod, the installation and disassembly processes are reduced, making the installation and disassembly of the wind shield 5 more convenient, and improving the assembly and maintenance efficiency.

[0063] like Figure 6 and Figure 7 As shown, according to some embodiments of the utility model, a guide surface 51 is formed on the side surface of the wind shield 5 facing the top cover 1, that is, the guide surface 51 is formed on the side surface of the wind shield 5 facing away from the bottom plate 3. In addition, the guide surface 51 is inclined in the direction from the top cover 1 to the bottom plate 3, and specifically, the included angle between the guide surface 51 and the gravity direction is an acute angle.

[0064] In this embodiment, the guide surface 51 is inclined along the direction from the top cover 1 to the bottom plate 3, which means that the guide surface 51 gradually decreases from the top to the bottom, which is conducive to the smooth discharge of air and moisture. The specific shape of the guide surface 51 can be optimized according to the principle of fluid dynamics, for example, a smooth curved surface or a design with grooves can be used to improve the guide effect. In addition, the material of the guide surface 51 needs to have good weather resistance and heat resistance to adapt to the long-term operation of the air conditioner outdoor unit under various environmental conditions.

[0065] The functions of the guide surface 51 are as follows: (1) Improving airflow: The design of the guide surface 51 allows air to flow in a predetermined direction, reducing the generation of turbulence and eddies, thereby improving the fan efficiency of the air conditioner outdoor unit. (2) Reducing resistance: The inclined guide surface 51 helps to reduce the resistance of air flow, thereby reducing the energy required by the fan to push air through, further improving energy efficiency. (3) Preventing water backflow: The design of the guide surface 51 can also prevent rainwater or condensed water from accumulating inside the air hood. By guiding the water flow to be discharged along a set path, water backflow into the air conditioner outdoor unit is prevented.

[0066] Thus, through the design of the guide surface 51, the chassis assembly of the utility model can not only effectively guide the air flow and reduce energy loss, but also prevent water from flowing back and protect the safety of the internal components of the air conditioner. These design features make the utility model have significant advantages in improving the performance and reliability of the air conditioner outdoor unit, and meet the market demand for high-efficiency and energy-saving air conditioner outdoor units.

[0067] like Figure 4 As shown, further, the wind shield 5 is circular, and the outer periphery of the wind shield 5 forms a guide surface 51. In this way, by designing the wind shield 5 to be circular and arranging the guide surface 51 on its outer periphery, the air conditioner outer unit housing assembly of the utility model can effectively guide air flow, reduce energy loss, and improve the working efficiency and performance stability of the air conditioner outer unit while ensuring good drainage and foreign body intrusion prevention functions.

[0068] In addition, the design of the circular wind shield 5 also helps to simplify the manufacturing process, reduce production costs, and make the product more competitive in the market.

[0069] like Figures 1 to 5 As shown, according to some embodiments of the present utility model, a plurality of water receiving grooves 7 are formed on the bottom plate 3 , and the drainage part 4 is arranged at the bottom of the water receiving grooves 7 .

[0070] In this embodiment, the chassis 3 is designed to include a plurality of water receiving grooves 7, which are used to collect and temporarily store condensed water discharged from the interior of the air conditioner outdoor unit. The drainage portion 4 is cleverly arranged at the bottom of each water receiving groove 7 to effectively discharge the collected water and prevent the water from accumulating in the chassis 3, thereby avoiding possible corrosion problems and impacts on the surrounding environment.

[0071] Thus, by providing the water receiving groove 7 and the drainage portion 4 on the chassis 3, the air conditioner outer unit housing assembly of the utility model provides an efficient and reliable drainage solution. This design can not only protect the air conditioner outer unit from the influence of water accumulation, but also reduce the interference with the surrounding environment and improve the user experience.

[0072] like Figures 1 to 7 As shown, the air conditioner according to the second embodiment of the utility model includes the chassis assembly described in the first embodiment of the utility model. In this embodiment, the air conditioner is an outdoor unit as an example, which also includes an outdoor fan. The outdoor fan is installed inside the housing assembly, that is, installed in the installation space.

[0073] Alternatively, the air conditioner described in the utility model may also be an indoor unit, and the indoor unit includes the chassis assembly described in the embodiment of the first aspect of the utility model.

[0074] In summary, according to the chassis assembly and the air conditioner of the embodiment of the utility model, small water leakage holes 41 are provided on the chassis 3 of the air conditioner outdoor unit, so that the water leakage area of ​​multiple small water leakage holes 41 is the same as that of a large ordinary hole, so as to prevent mice from entering the interior of the air conditioner outdoor unit through the chassis 3; and a wind shield 5 is added on the upper part of the small water leakage hole 41 to increase the difficulty of air flow in the drainage part 4, thereby reducing the amount of air lost through the drainage part 4 when the fan rotates.

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A chassis assembly, characterized in that: include: A chassis, wherein the chassis is provided with a plurality of drainage parts, each of the drainage parts comprises at least two water leakage holes; A plurality of wind shields, each of which corresponds to the drainage portion one by one and is used to cover the drainage portion, and a water leakage gap communicating with the drainage portion is defined between the wind shield and the chassis; A mounting frame is arranged inside the drainage part, and the mounting frame divides the drainage part into at least two water leakage holes; the wind shield is mounted on the mounting frame through a connecting piece.

2. The chassis assembly according to claim 1, characterized in that: The mounting frame is cross-shaped to divide the drainage part into four arc-shaped water leakage holes, and a mounting hole is formed at the center of the mounting frame. Both ends of the connecting member are respectively connected to the mounting hole and the wind shield.

3. The chassis assembly according to claim 2, characterized in that: The connecting part includes a connecting screw, a supporting sleeve and a connecting nut, wherein the connecting screw passes through the mounting hole on the mounting frame, the supporting sleeve, the connecting hole on the wind shield and the connecting nut in sequence, wherein the wind shield is clamped and fixed between the supporting sleeve and the connecting nut.

4. The chassis assembly according to claim 2, characterized in that: The connecting member comprises a connecting rod and a nut. The wind shield and the connecting rod are integrally formed. One end of the connecting rod facing away from the wind shield passes through the mounting hole and is fixed to the chassis through the nut.

5. The chassis assembly according to claim 1, characterized in that: A flow guide surface is formed on a surface of the wind shield facing away from the chassis, and an angle between the flow guide surface and the gravity direction is an acute angle.

6. The chassis assembly according to claim 5, characterized in that: The wind shield is circular, and the outer periphery of the wind shield forms the guide surface.

7. The chassis assembly according to any one of claims 1 to 5, characterized in that: A plurality of water receiving grooves are formed on the chassis, and the drainage part is arranged at the bottom of the water receiving grooves.

8. An air conditioner, characterized in that: include: A chassis assembly as claimed in any one of claims 1 to 7.

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