Air conditioner outdoor unit chassis, air conditioner outdoor unit and air conditioner

Abstract

The invention relates to the technical field of air conditioners, and provides an air conditioner outdoor unit base plate, an air conditioner outdoor unit and an air conditioner, the air conditioner outdoor unit base plate comprises a plate body and a framework, the plate body comprises a first plate and a second plate, and the first plate and the second plate are oppositely arranged at an interval; the framework is clamped between the first plate and the second plate. The structural strength, the stability and the reliability of the air conditioner outdoor unit chassis can be effectively improved, and the service life is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air conditioning outdoor unit chassis, an air conditioning outdoor unit and an air conditioner. Background Art

[0002] At present, the common air-conditioning outdoor unit chassis is generally a single layer of sheet metal pressed and then installed with refrigeration components such as compressors and gas-liquid separators. Because the compressor and gas-liquid separator have a high center of gravity and a heavy load, the chassis strength requirements are very high during operation or transportation, which can easily cause the chassis to deform and crack, shortening the service life of the air conditioner. Summary of the Invention

[0003] The present invention provides an air-conditioning outdoor unit chassis, an air-conditioning outdoor unit and an air conditioner, which are used to solve the defect of insufficient strength of traditional single-layer sheet metal chassis in related technologies, and can effectively improve the structural strength, stability, reliability and service life of the air-conditioning outdoor unit chassis.

[0004] The present invention provides a chassis of an air conditioner outdoor unit, comprising:

[0005] The tray body includes a first plate and a second plate, wherein the first plate is spaced apart from the second plate and is arranged opposite to each other;

[0006] The frame is sandwiched between the first plate and the second plate.

[0007] The air-conditioning outdoor unit chassis provided by the present invention effectively improves the structural strength, stability, reliability and service life of the air-conditioning outdoor unit chassis by combining a double-layer plate structure and a built-in frame design, reduces the vibration risk during operation, and adapts to the mechanical load requirements of the air-conditioning outdoor unit under different working conditions, thereby helping to improve the performance and durability of the overall air-conditioning system.

[0008] According to the present invention, a chassis of an air conditioner outdoor unit is provided, wherein the chassis body is raised from the bottom to the top to form at least one receiving groove at the bottom of the chassis body, and the top wall of the receiving groove is the first plate;

[0009] The frame is arranged in the receiving groove, and the second plate is connected to the bottom of the disk body and covers the receiving groove.

[0010] The air-conditioning outdoor unit chassis provided by the present invention not only optimizes the spatial layout and load-bearing capacity of the air-conditioning outdoor unit chassis, but also greatly improves its structural strength and durability, thereby extending the service life of the air-conditioning system.

[0011] According to the present invention, a chassis of an air conditioner outdoor unit is provided, wherein the chassis body is recessed from top to bottom to form at least one accommodating groove at the top of the chassis body, and the bottom wall of the accommodating groove is the first plate member;

[0012] The frame is arranged in the receiving groove, and the second plate is connected to the top of the disk body and covers the receiving groove.

[0013] The air-conditioning outdoor unit chassis provided by the present invention improves the structural strength and service life of the chassis by performing an ingenious concave design on the air-conditioning outdoor unit chassis, thereby providing a strong guarantee for the stable and efficient operation of the air-conditioning system.

[0014] According to the present invention, an air conditioner outdoor unit chassis is provided, wherein the chassis body is provided with at least one through hole, the frame is arranged in the through hole, and the first plate and the second plate respectively cover opposite sides of the through hole.

[0015] The air conditioner outdoor unit chassis provided by the present invention not only meets the structural layout requirements but also greatly improves the structural stability and durability of the chassis by providing through holes in the chassis body and configuring a frame in the hole, and supplemented by covering with double-layer panels.

[0016] According to a chassis of an air conditioner outdoor unit provided by the present invention, the skeleton includes a plurality of hollow cavities, and the hollow cavities are used to absorb noise.

[0017] The air-conditioning outdoor unit chassis provided by the present invention applies a skeleton with a hollow cavity structure to the design of the air-conditioning outdoor unit chassis, especially in the area around the compressor and the gas-liquid separator. It can greatly reduce the noise caused by the operation of these key components without adding a large amount of additional sound insulation material, thereby improving user experience, reducing noise pollution, and maintaining the proper mechanical strength and stability of the chassis.

[0018] According to the chassis of an air conditioner outdoor unit provided by the present invention, the plurality of hollow cavities are distributed in an array.

[0019] The air-conditioning outdoor unit chassis provided by the present invention effectively solves the noise problem during the operation of the air-conditioning outdoor unit by distributing a plurality of hollow cavity arrays inside the chassis, improves the quiet performance of the product, and also ensures the overall structural strength and stability of the chassis.

[0020] According to the chassis of an air conditioner outdoor unit provided by the present invention, the hollow cavity is filled with a sound absorbing member.

[0021] The air conditioner outdoor unit chassis provided by the present invention not only fully utilizes the sound absorption advantages of the hollow cavity structure, but also significantly enhances the chassis's noise reduction capabilities by filling it with sound-absorbing material, significantly reducing the noise pollution generated by the air conditioner outdoor unit during operation. At the same time, this design can maintain the chassis's original structural strength and stability.

[0022] According to the chassis of an air conditioner outdoor unit provided by the present invention, the first plate or the second plate located at the bottom of the chassis body is provided with heat dissipation fins at the bottom facing away from the frame.

[0023] The chassis of the air conditioner outdoor unit provided by the present invention can effectively reduce the temperature of components such as the compressor by arranging heat dissipation fins at the bottom of the chassis, thereby improving operating efficiency and extending service life.

[0024] According to the present invention, an air conditioner outdoor unit chassis is provided, wherein the bottom of the chassis is formed with an air duct along the length or width direction;

[0025] The plurality of heat dissipation fins are arranged side by side along the air flow direction of the air duct, and a heat dissipation flow channel extending along the air flow direction of the air duct is provided between adjacent heat dissipation fins.

[0026] The air conditioner outdoor unit chassis provided by the present invention ensures that the heat generated by the compressor can be dissipated into the air in a timely and effective manner, avoiding the problems of reduced operating performance and life span due to high temperature, and greatly improving the overall performance and reliability of the air conditioner outdoor unit.

[0027] According to the chassis of an air conditioner outdoor unit provided by the present invention, brackets are respectively provided on both sides of the bottom of the chassis in the length or width direction, and the brackets and the chassis enclose the air duct with openings at both ends.

[0028] The air-conditioning outdoor unit chassis provided by the present invention can not only make full use of the ambient airflow for natural heat dissipation, but also cooperate with fans and other equipment to achieve forced air cooling when necessary, significantly improving the heat dissipation efficiency, ensuring that the compressor and other key components can operate within an appropriate temperature range, and improving the overall performance and service life of the air-conditioning system.

[0029] The present invention also provides an air-conditioning outdoor unit, comprising: the above-mentioned air-conditioning outdoor unit chassis.

[0030] The air-conditioning outdoor unit provided by the present invention has the characteristics of high stability and reliability, good heat dissipation and noise reduction effects, etc. through the above-mentioned air-conditioning outdoor unit chassis.

[0031] The present invention also provides an air conditioner, comprising: the above-mentioned air conditioner outdoor unit.

[0032] The air conditioner provided by the present invention has the characteristics of high stability and reliability, good heat dissipation and noise reduction effects, etc. through the above-mentioned air conditioner outdoor unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. 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.

[0034] Figure 1 This is a schematic diagram of the top structure of the chassis of the air-conditioning outdoor unit provided by the present invention;

[0035] Figure 2 This is one of the bottom structural schematic diagrams of the chassis of the air-conditioning outdoor unit provided by the present invention;

[0036] Figure 3 This is the second schematic diagram of the bottom structure of the chassis of the air-conditioning outdoor unit provided by the present invention;

[0037] Figure 4 It is a schematic structural diagram of the skeleton provided by the present invention;

[0038] Figure 5 yes Figure 4 A local enlarged view of point A;

[0039] Figure 6 It is a structural schematic diagram of the air-conditioning outdoor unit provided by the present invention.

[0040] Reference numerals:

[0041] 100: chassis;

[0042] 101: disk body; 1011: first plate; 1012: second plate; 1013: receiving groove;

[0043] 102: frame; 1021: hollow cavity; 103: sound absorbing element; 104: heat dissipation fins;

[0044] 1041: heat dissipation channel; 105: air duct; 106: bracket;

[0045] 200: compressor; 300: gas-liquid separator; 400: heat exchanger. DETAILED DESCRIPTION

[0046] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0047] In the description of the embodiments of the present invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the embodiments of the present invention and to simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention. Furthermore, the terms "first," "second," etc., etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0049] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0050] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean 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 embodiment of the present invention. 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 can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0051] According to an embodiment of the first aspect of the present invention, referring to Figures 1-6As shown, the air conditioner outdoor unit chassis 100 provided by the present invention mainly includes: a chassis body 101 and a frame 102. The chassis body 101 includes a first plate 1011 and a second plate 1012 arranged horizontally, with the first plate 1011 and the second plate 1012 spaced apart and arranged opposite each other; the frame 102 is sandwiched between the first plate 1011 and the second plate 1012.

[0052] Specifically, the present invention addresses the problem existing in the traditional air-conditioning outdoor unit chassis, namely, the risk of deformation or cracking due to insufficient strength of the single-layer sheet metal structure when carrying heavy-loaded components such as the compressor 200 and the gas-liquid separator 300, and provides an air-conditioning outdoor unit chassis with an improved design.

[0053] First, the chassis 101 employs a double-layer structure, consisting of a first plate 1011 and a second plate 1012, which are spaced apart and arranged in a manner opposed to each other. This design significantly enhances the basic structural rigidity of the chassis 100, as the double-layer sheet metal provides greater bending and torsional resistance than a single layer, better distributing the load and preventing local fatigue and damage caused by long-term stress.

[0054] Secondly, the newly added frame 102, sandwiched between the first plate 1011 and the second plate 1012, further enhances the mechanical properties of the entire chassis 100. The presence of frame 102 not only enhances the chassis 100's load-bearing capacity and impact resistance, but also prevents deformation caused by stress concentration due to thermal expansion and contraction under extreme temperature fluctuations.

[0055] The air-conditioning outdoor unit chassis 100 provided in an embodiment of the present invention effectively improves the structural strength, stability, reliability and service life of the air-conditioning outdoor unit chassis 100 by combining the design of a double-layer panel structure and an internal skeleton 102, reduces the vibration risk during operation, and adapts to the mechanical load requirements of the air-conditioning outdoor unit under different working conditions, thereby helping to improve the performance and durability of the overall air-conditioning system.

[0056] According to one embodiment of the present invention, referring to Figures 1-6 As shown, the disk body 101 protrudes from the bottom to the top to construct at least one receiving groove 1013 at the bottom of the disk body 101. The top wall of the receiving groove 1013 is a first plate 1011, and the first plate 1011 can carry components such as the compressor 200 and the gas-liquid separator 300; the skeleton 102 is arranged in the receiving groove 1013, and the second plate 1012 is connected to the bottom of the disk body 101 and covers the receiving groove 1013.

[0057] It is understandable that the accommodating groove 1013 is a bottom-opening structure, and the skeleton 102 can be compressed and sealed in the accommodating groove 1013 at the bottom of the disk body 101 by covering the opening of the accommodating groove 1013 with the second plate 1012 .

[0058] Specifically, the skeleton 102 is precisely installed in the accommodating groove 1013. Its existence is mainly to improve the overall rigidity and load-bearing capacity of the air-conditioning outdoor unit chassis 100, especially when dealing with the weight and vibration brought by important refrigeration components such as the compressor 200 and the gas-liquid separator 300. It can effectively prevent the chassis 100 from being deformed or broken due to excessive load or long-term operation.

[0059] In addition, the second plate 1012 can be welded to the bottom of the disc body 101, pressing the skeleton 102 tightly into the receiving groove 1013 to ensure that the skeleton 102 will not move or detach, while also forming an effective seal for the receiving groove 1013, thereby improving the integrity and protection of the chassis 100.

[0060] The embodiment of the present invention effectively improves the structural strength and stability of the air-conditioning outdoor unit chassis 100 by designing a specific accommodating groove 1013 on the chassis 100 to install the skeleton 102, and through the mutual cooperation of the first plate 1011 and the second plate 1012, thereby extending the service life of the air-conditioning outdoor unit and ensuring its efficient and stable operation under various working conditions.

[0061] Different from the above embodiment, in this example, the disk body 101 is recessed in the direction from top to bottom to construct at least one receiving groove 1013 on the top of the disk body 101, and the bottom wall of the receiving groove 1013 is the first plate 1011; the skeleton 102 is arranged in the receiving groove 1013, and the second plate 1012 is connected to the top of the disk body 101 and covers the receiving groove 1013. The second plate 1012 can carry components such as the compressor 200 and the gas-liquid separator 300.

[0062] It is understandable that the accommodating groove 1013 is a top-opening structure, and the skeleton 102 can be compressed and sealed in the accommodating groove 1013 at the top of the disk body 101 by covering the opening of the accommodating groove 1013 with the second plate 1012 .

[0063] The chassis design of the air-conditioning outdoor unit in an embodiment of the present invention cleverly utilizes the recessed accommodating groove 1013 on the top to fix the frame 102, and carries key refrigeration components through the second plate 1012. This design can not only ensure the structural stability of the chassis 100, but also effectively manage the internal space, thereby improving the overall working efficiency and service life of the air-conditioning outdoor unit.

[0064] Unlike the above embodiment, in this example, the tray body 101 has at least one through-hole, the frame 102 is disposed within the through-hole, and the first plate 1011 and the second plate 1012 respectively cover opposite sides of the through-hole. For example, the first plate 1011 and the second plate 1012 are welded to the upper and lower sides of the through-hole, respectively.

[0065] The embodiment of the present invention provides a through hole in the disc body 101 and configures the skeleton 102 in the through hole, supplemented by double-layer plate covering, which not only meets the structural layout requirements but also greatly improves the structural stability and durability of the chassis 100.

[0066] During the operation of the air conditioner, the compressor and the gas-liquid separator will generate considerable noise. Generally, a compressor blanket is wrapped around the compressor, but the bottom of the compressor and the gas-liquid separator are generally not soundproofed, resulting in greater noise pollution when the air conditioner outdoor unit is running, which is not user-friendly.

[0067] To solve the above technical problems, refer to Figure 3-Figure 5 As shown, the skeleton 102 provided in the embodiment of the present invention includes a plurality of hollow cavities 1021, and the hollow cavities 1021 are used to absorb noise.

[0068] For example, the hollow cavity 1021 may be an arrangement or combination of multiple rectangles, squares, polygons, etc. Preferably, the hollow cavity 1021 is a honeycomb cavity structure.

[0069] Specifically, the air conditioner outdoor unit chassis frame 102 utilizes a hollow cavity structure. This design not only maintains high structural strength but also provides excellent sound absorption and noise reduction capabilities. Because the frame structure contains numerous enclosed small spaces, when sound waves propagate within them, they are reflected and absorbed multiple times, gradually converting the energy into heat, thereby weakening the sound wave's propagation intensity and effectively suppressing the spread of noise.

[0070] Therefore, by applying a skeleton with a hollow cavity structure to the design of the air-conditioning outdoor unit chassis, especially the area around the compressor 200 and the gas-liquid separator 300, the noise caused by the operation of these key components can be greatly reduced without adding a large amount of additional sound insulation material, thereby improving user experience, reducing noise pollution, and maintaining the proper mechanical strength and stability of the chassis.

[0071] Because the compressor is wrapped with a press quilt, a large amount of heat is generated during operation and cannot be transferred out. The compressor runs in a high-temperature state for a long time, resulting in reduced operating efficiency and shortened compressor service life.

[0072] To solve the above technical problems, refer to Figure 4 and Figure 5As shown, the multiple hollow cavities 1021 of the embodiment of the present invention are distributed in an array.

[0073] In this embodiment of the present invention, the plurality of hollow cavities 1021 are arranged in an array according to a certain pattern and arrangement. The characteristics of the array distribution are:

[0074] 1. Uniformly disperse noise sources: Through the multi-point, orderly arrangement of sound-absorbing cavities, the noise generated by the operation of the compressor 200 and the gas-liquid separator 300 can be more evenly absorbed and consumed, avoiding the concentration of noise at one point and causing local high-intensity sound pressure.

[0075] 2. Improve sound absorption efficiency: The 1021 array distribution of the hollow cavity increases the sound absorption area, allowing more sound waves to enter the sound absorption cavity during propagation and be converted and absorbed, thereby improving the overall sound absorption effect and noise reduction performance.

[0076] 3. Stable structure: The array-distributed hollow cavities 1021 can not only ensure the sound absorption and noise reduction functions, but also evenly disperse the pressure and vibration generated during the operation of the compressor 200 and the gas-liquid separator 300, avoiding local stress concentration, thereby ensuring that the various parts of the chassis 100 are balanced in force and improving the overall structural stability.

[0077] 4. Enhanced heat dissipation: The array of hollow cavities increases surface area, facilitating efficient heat conduction and dissipation. When heat generated by the compressor 200 and gas-liquid separator 300 is transferred through the disk 101, more of the hollow cavity wall surface participates in the heat exchange process, accelerating heat release to the outside environment. This helps maintain a stable internal temperature and improves the efficiency and lifespan of the compressor.

[0078] Therefore, by distributing an array of multiple hollow cavities 1021 inside the chassis 100, the embodiment of the present invention effectively solves the heat dissipation and noise problems during the operation of the air-conditioning outdoor unit, improves the product's silent heat dissipation performance, and also ensures the overall structural strength and stability of the chassis 100.

[0079] According to one embodiment of the present invention, referring to Figure 5 As shown, the hollow cavity 1021 is filled with a sound absorbing member 103 .

[0080] In the chassis of the air conditioner outdoor unit provided by the present invention, the hollow cavity 1021 is filled with a sound absorbing member 103. This design feature further enhances the noise control effect. Specifically:

[0081] 1. Enhanced sound absorption effect: The sound absorbing member 103 has good sound absorption performance and can effectively absorb and consume the noise energy generated during the operation of the compressor 200 and the gas-liquid separator 300, thereby further reducing the operating noise of the air conditioner outdoor unit.

[0082] 2. Improve noise reduction efficiency: By filling the hollow cavity 1021 formed by the skeleton 102 with sound-absorbing material, a layer of physical damping and acoustic loss mechanism can be added on the basis of the sound absorption of the original hollow cavity structure, thereby more efficiently reducing vibration and noise transmission.

[0083] 3. Maintaining structural stability: Due to the presence of the sound absorbing member 103, even after absorbing a large amount of noise energy, it will not affect the mechanical strength and stability of the entire chassis 100. On the contrary, it will indirectly enhance the durability of the chassis by reducing the impact of noise on the chassis structure.

[0084] 4. Optimize heat dissipation: Selecting appropriate sound absorbing components 103 requires not only good sound absorption performance but also ensuring they do not hinder effective heat conduction. This ensures noise control while maintaining the heat dissipation requirements of key components of the air conditioner outdoor unit (such as the compressor 200), ensuring long-term stable and efficient operation of the equipment.

[0085] According to one embodiment of the present invention, the sound absorbing member 103 is a sound-absorbing rubber block.

[0086] In the chassis of the air conditioner outdoor unit provided by the present invention, the sound absorbing member 103 is specifically a sound-absorbing rubber block. This design has the following advantages:

[0087] 1. Highly Efficient Sound Absorption and Noise Reduction: The sound-absorbing rubber block is an acoustic material with excellent sound absorption and vibration isolation properties. When the compressor 200 and gas-liquid separator 300 generate noise during operation, it is transmitted through the frame 102 into the hollow cavity 1021 filled with the sound-absorbing rubber block. The block effectively absorbs and transforms this noise energy, significantly reducing equipment operating noise.

[0088] 2. Good elasticity and damping effect: The silencer rubber block has good elasticity and damping properties, which can effectively buffer and consume vibration energy, reduce mechanical wear and structural fatigue caused by vibration, and thus enhance the stability and durability of the air conditioner outdoor unit chassis.

[0089] 3. No influence on heat conduction: Select appropriate sound-absorbing rubber block material to ensure the sound-absorbing effect while ensuring that it has little influence on heat transfer, so that the heat generated by the compressor 200 and the gas-liquid separator 300 can be smoothly dissipated through the chassis 100 and the hollow skeleton structure, achieving a good heat dissipation effect and avoiding overheating of the compressor 200 to affect the working efficiency and life.

[0090] In summary, the sound-absorbing rubber block is used as the sound-absorbing component 103 and filled into the hollow cavity 1021. This design cleverly combines the principles of acoustics, mechanics and thermal engineering, which not only solves the noise problem during the operation of the air-conditioning outdoor unit, but also ensures the overall structural strength and heat dissipation efficiency of the equipment.

[0091] According to one embodiment of the present invention, the frame 102 is an aluminum honeycomb frame.

[0092] In this embodiment of the present invention, the chassis of the air conditioner outdoor unit adopts an aluminum honeycomb frame design, which has the following advantages:

[0093] 1. High Structural Strength: Aluminum honeycomb, with its unique hexagonal structure, resembles a natural honeycomb, and possesses high resistance to compression, bending, and shear. This structure provides excellent load-bearing performance within a compact footprint, making it particularly well-suited for resisting vertical loads. This significantly enhances the structural stability of the air conditioner outdoor unit chassis, which must support heavy-duty components such as the compressor 200 and gas-liquid separator 300.

[0094] 2. Excellent sound absorption: The closed cavity structure within the aluminum honeycomb creates multiple tiny hollow cavities 1021, which effectively absorb and disperse the sound wave energy generated by vibration, thereby reducing noise transmission. Filling the hollow cavities 1021 formed by the honeycomb skeleton with sound-absorbing rubber blocks further enhances the ability to control the operating noise of the air conditioner outdoor unit.

[0095] 3. Excellent thermal conductivity: Aluminum is an excellent thermal conductor. When used as a honeycomb skeleton material, it can quickly transfer the heat generated inside the air conditioner outdoor unit to the external environment through the disk 101 and the plate, achieving a good heat dissipation effect and helping to maintain the efficient and stable operation of the compressor 200 at a suitable operating temperature.

[0096] 4. Light weight: Compared with other metal materials such as copper, aluminum has a lower density, so the use of aluminum honeycomb frame can greatly reduce the overall weight of the air conditioner outdoor unit.

[0097] 5. Cost-effectiveness: Compared to copper or other precious metals, aluminum is relatively inexpensive. Using an aluminum honeycomb structure as part of the chassis can effectively reduce production costs and improve product market competitiveness while ensuring functionality and durability.

[0098] According to one embodiment of the present invention, referring to Figure 2 and Figure 3 As shown, the first plate 1011 or the second plate 1012 at the bottom of the disk body 101 is provided with heat dissipation fins 104 at the bottom facing away from the frame 102 .

[0099] In the chassis design of the air conditioner outdoor unit provided by the present invention, the heat dissipation fins 104 are integrated on the plate at the bottom of the chassis body 101. This design has the following significant advantages:

[0100] 1. Enhanced heat exchange efficiency: The heat sink fins 104 increase the surface area in contact with the air, improving the efficiency of heat transfer from the chassis 100 to the surrounding environment, thereby enhancing heat exchange efficiency. When heat generated by the compressor 200 and the gas-liquid separator 300 is transferred to the bottom plate through the chassis 101 and the frame 102, the heat sink fins 104 can quickly dissipate this heat, creating a highly efficient natural convection heat dissipation effect. This ensures that the compressor 200 and the gas-liquid separator 300 maintain a suitable operating temperature range, preventing performance degradation or damage due to overheating, extending their service life, and ensuring that they maintain high operating efficiency.

[0101] 2. Vibration and noise reduction: The heat sink fins 104 not only serve as heat dissipation elements but also provide a certain degree of vibration reduction. The air conditioner outdoor unit vibrates during operation. The heat sink fins 104 can convert some of this vibration energy into micro-vibrations of their own, thereby buffering and dissipating the vibration, reducing the overall vibration impact on the air conditioner outdoor unit housing, reducing noise, and extending the housing's service life.

[0102] 3. Enhanced product stability and lifespan: Through an integrated design concept, heat dissipation, vibration reduction, and chassis structure are combined to provide the entire air conditioner outdoor unit with greater mechanical strength and durability. This optimized design helps improve the product's overall performance, extend its service life, and enhance its market competitiveness.

[0103] 4. High space utilization: The heat dissipation fins 104 are directly integrated into the chassis 100 panel, making full use of limited space resources, saving internal space of the air conditioner outdoor unit, improving space utilization, and simplifying the manufacturing process and assembly process, which is conducive to reducing production costs and improving production efficiency.

[0104] According to one embodiment of the present invention, referring to Figure 1-Figure 3 As shown, a duct 105 is formed at the bottom of the disk body 101 along the length or width direction; multiple heat dissipation fins 104 are arranged side by side along the air flow direction of the duct 105, and a heat dissipation flow channel 1041 extending along the air flow direction of the duct 105 is provided between adjacent heat dissipation fins 104.

[0105] For example, when the bottom of the tray 101 is formed with an air duct 105 along the length direction, the airflow flows along the length direction of the air duct 105 accordingly. The airflow direction can be seen in FIG. Figure 3 In the direction indicated by the arrow.

[0106] In this embodiment of the present invention, the heat dissipation performance and aerodynamic characteristics of the chassis 100 are further optimized. Specifically:

[0107] 1. Air Duct Design: Air duct 105 formed at the bottom of chassis 101 fully utilizes the airflow generated by natural wind or forced convection from an outdoor fan. When outdoor air flows through chassis 100, it more efficiently enters air duct 105 and comes into contact with heat sink fins 104, improving heat exchange efficiency.

[0108] 2. Side-by-side fin layout: Multiple fins 104 are arranged side by side along the airflow direction of the air duct 105. This arrangement increases the heat dissipation area per unit area, ensuring that heat is quickly dissipated. Furthermore, because the fins 104 are parallel and spaced apart, airflow flows smoothly between them, reducing air resistance and enhancing heat dissipation.

[0109] 3. Heat Dissipation Channels: Between adjacent fins 104 are heat dissipation channels 1041, extending along the airflow direction of the air duct 105. These channels 1041 not only provide a continuous, unobstructed path for airflow but also enhance heat exchange between the fins. When air flows through the fins 104, it fully contacts the fin surfaces, dissipating a significant amount of heat and further improving overall heat dissipation performance.

[0110] 4. Comprehensive Performance Improvement: This structural design organically combines air duct 105, heat sink fins 104, and heat dissipation channels 1041 to form a highly efficient heat dissipation system. This not only meets the requirements for efficient heat dissipation from compressor 200 and gas-liquid separator 300, but also reduces vibration and noise by properly directing airflow, effectively extending the service life of the air conditioner outdoor unit and enhancing product competitiveness.

[0111] According to one embodiment of the present invention, referring to Figure 1-Figure 3 As shown, brackets 106 are respectively provided on both sides of the bottom of the tray body 101 in the length or width direction, and the brackets 106 and the tray body 101 enclose an air duct 105 with openings at both ends.

[0112] In this embodiment of the present invention, this design has the following advantages and functions:

[0113] 1. Stable structure: By arranging brackets 106 on both sides of the bottom of the chassis 100, the supporting strength and stability of the entire chassis 100 can be enhanced, ensuring the stable operation of the air conditioner outdoor unit under various working conditions.

[0114] 2. Optimize the air flow channel: The air duct 105 formed by the bracket 106 and the disk body 101 is open, which is conducive to the free flow of air and convenient for introducing natural wind from both sides of the air conditioner outdoor unit or cooperating with the outdoor fan for forced convection, forming an efficient air flow channel running through the bottom of the chassis 100, effectively improving the heat dissipation efficiency.

[0115] 3. Directional heat dissipation: Since the air duct 105 is open at both ends, the heat generated by components such as the compressor 200 and the gas-liquid separator 300 can be discharged to the external environment more quickly through the air duct 105, thereby reducing the internal temperature of the equipment, ensuring that key components are within the appropriate operating temperature range, improving work efficiency and extending service life.

[0116] 4. Rationalized space utilization: This design fully utilizes the space at the bottom of the air conditioner outdoor unit chassis to build an integrated cooling system while avoiding the increased cost and installation complexity caused by additional components.

[0117] In summary, the chassis structure of the air conditioner outdoor unit with the bracket 106 and the air duct 105 at the bottom not only realizes efficient heat dissipation function, but also improves the overall structural stability, bringing higher performance and service life advantages to the product.

[0118] According to one embodiment of the present invention, the disk body 101 is a metal disk body.

[0119] In this embodiment of the present invention, the disk body 101 is made of metal. This design has the following significant advantages:

[0120] 1. Excellent thermal conductivity: The metal disk has excellent thermal conductivity and can quickly transfer the heat generated by the compressor 200 and other heat-generating components to the heat dissipation fins 104, and then discharge it through the air duct 105, effectively reducing the internal temperature of the body, ensuring that the compressor 200 and other key components operate stably at a lower temperature, and improving the working efficiency and service life of the air conditioning system.

[0121] 2. High strength and stability: Metal materials, especially steel or aluminum alloys commonly used in industrial manufacturing, have high strength and toughness. They can ensure that the chassis 100 maintains sufficient structural strength and stability when carrying heavy-loaded components such as the compressor 200 and the gas-liquid separator 300, reducing vibration and deformation during operation, thereby protecting the air conditioner outdoor unit from damage.

[0122] 3. Weather resistance and corrosion resistance: Metal trays generally have good weather resistance and corrosion resistance, are suitable for various outdoor environmental conditions, and can maintain a long service life even in harsh weather.

[0123] Therefore, the embodiment of the present invention adopts a metal disk design, which not only optimizes the heat dissipation mechanism of the air conditioner outdoor unit, but also greatly improves its mechanical strength and durability.

[0124] According to an embodiment of the second aspect of the present invention, referring to Figure 6As shown, the present invention also provides an air conditioner outdoor unit, which mainly includes: a compressor 200, a gas-liquid separator 300, a heat exchanger 400, and the air conditioner outdoor unit chassis 100 of the above embodiment, among other components. The compressor 200, the gas-liquid separator 300, and the heat exchanger 400 are disposed on the chassis 100, and the heat exchanger 400 is vertically disposed on the side edge of the chassis 100, and the compressor 200 and the gas-liquid separator 300 are located inside the heat exchanger 400.

[0125] The air-conditioning outdoor unit provided in the embodiment of the present invention adopts an innovative chassis structure, which not only solves the problems of insufficient strength, high noise and heat dissipation existing in the traditional chassis, but also has an ingenious design in the overall layout, so that the various components work closely together, thereby improving the comprehensive performance and service life of the air-conditioning system.

[0126] According to an embodiment of the third aspect of the present invention, the present invention further provides an air conditioner, which mainly includes: an air conditioner indoor unit and an air conditioner outdoor unit of the above embodiment, wherein the air conditioner indoor unit and the air conditioner outdoor unit are connected.

[0127] Since the air conditioner provided by the embodiment of the present invention includes the air conditioner outdoor unit of the above embodiment, it has all the technical effects of the air conditioner outdoor unit of the above embodiment, which will not be described in detail here.

[0128] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention 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 present invention.

Claims

1. An air conditioner outdoor unit chassis, characterized in that: include: The tray body includes a first plate and a second plate, wherein the first plate is spaced apart from the second plate and is arranged opposite to each other; The frame is sandwiched between the first plate and the second plate.

2. The air conditioner outdoor unit chassis according to claim 1, characterized in that: The tray body is raised in a direction from bottom to top to form at least one receiving groove at the bottom of the tray body, and the top wall of the receiving groove is the first plate member; The frame is arranged in the receiving groove, and the second plate is connected to the bottom of the disk body and covers the receiving groove.

3. The chassis of the air conditioner outdoor unit according to claim 1, characterized in that: The tray body is recessed in a direction from top to bottom to form at least one receiving groove on the top of the tray body, and the bottom wall of the receiving groove is the first plate member; The frame is arranged in the receiving groove, and the second plate is connected to the top of the disk body and covers the receiving groove.

4. The air conditioner outdoor unit chassis according to claim 1, characterized in that: The disc body is provided with at least one through hole, the frame is arranged in the through hole, and the first plate member and the second plate member are respectively covered on opposite sides of the through hole.

5. The chassis of the air conditioner outdoor unit according to claim 1, characterized in that: The skeleton includes a plurality of hollow cavities, and the hollow cavities are used to absorb noise.

6. The chassis of the air conditioner outdoor unit according to claim 5, characterized in that: The plurality of hollow cavities are distributed in an array.

7. The chassis of the air conditioner outdoor unit according to claim 5, characterized in that: The hollow cavity is filled with a sound absorbing member.

8. The chassis of the air conditioner outdoor unit according to any one of claims 1 to 7, characterized in that: The first plate or the second plate located at the bottom of the disk body is provided with heat dissipation fins at the bottom facing away from the frame.

9. The chassis of the air conditioner outdoor unit according to claim 8, characterized in that: The bottom of the disk is formed with an air duct along the length or width direction; The plurality of heat dissipation fins are arranged side by side along the air flow direction of the air duct, and a heat dissipation flow channel extending along the air flow direction of the air duct is provided between adjacent heat dissipation fins.

10. The chassis of the air conditioner outdoor unit according to claim 9, characterized in that: Brackets are respectively provided on both sides of the bottom of the disk body in the length or width direction, and the brackets and the disk body surround the air duct with openings at both ends.

11. An air conditioner outdoor unit, characterized in that: include: The air conditioner outdoor unit chassis according to any one of claims 1 to 10.

12. An air conditioner, characterized in that: include: The air conditioner outdoor unit according to claim 11.

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