Water pan assembly and air conditioner
By setting grooves and convex rib structures on the air conditioner water connection tray to make them fit, the problem of unstable installation of the water connection tray is solved, and the stability and sealing are achieved, the risk of water leakage is reduced, and the operation efficiency and service life of the air conditioner are improved.
Patent Information
- Application Number
- CN202422354613.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The installation accuracy of the existing air conditioners is poor, resulting in air leakage and safety hazards, affecting the normal operation of the ceiling machine.
A water connection tray assembly is designed, and the grooves and convex rib structures are arranged at the water connection tray to make them fit each other, ensuring stable connection and sealing.
It improves the installation stability and sealing of the water connection tray components, reduces the risk of water leakage, simplifies the installation process, and extends the service life of the equipment.
Smart Images

Figure CN223179019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air-conditioning equipment, in particular to a water receiving tray assembly and an air conditioner. Background Art
[0002] Air conditioners typically generate condensed water and dust during use. A water pan is installed on the air conditioner to collect and drain these condensed water and dust. However, existing technologies often suffer from poor installation precision and difficulty accommodating the electrical control box. This can lead to air and water leaks and related safety hazards, ultimately impacting the normal operation of the ceiling air conditioner.
[0003] Therefore, there is an urgent need to provide a water receiving tray assembly for a ceiling machine to solve the problems of poor assembly accuracy and poor stability of the water receiving tray in the prior art. Utility Model Content
[0004] To solve the above technical problems, the present invention designs a new type of water tray assembly. By setting grooves and ribs on the two water trays, the two trays cooperate with each other to increase friction, thereby ensuring the stability and convenience of the water tray assembly installation.
[0005] To achieve the above-mentioned purpose, the present invention provides a water receiving tray assembly for a ceiling-mounted air conditioner, the ceiling-mounted air conditioner is provided with an installation side and an air outlet side, the water receiving tray assembly includes a first water receiving tray and a second water receiving tray, the first water receiving tray is arranged inside the ceiling-mounted air conditioner near the installation side, and the second water receiving tray is arranged inside the ceiling-mounted air conditioner near the air outlet side; wherein, the first water receiving tray is provided with one of the grooves and ribs around it, and the second water receiving tray is provided with the other of the grooves and ribs around it, and the grooves and ribs are embedded with each other.
[0006] This utility model provides a water tray assembly for a ceiling-mounted air conditioning system. The first water tray is equipped with either grooves or ribs around its perimeter, while the second water tray is equipped with another structure around its perimeter. This allows the two water trays to effectively interlock, ensuring a stable connection and tight seal between the two trays. This structural coordination of the grooves and ribs allows the water tray assembly to automatically position and lock during installation, greatly simplifying the installation process while also improving the stability and durability of the overall structure.
[0007] Specifically, the interlocking design of the grooves and ribs simplifies the installation process, making it faster and more precise, and reducing the risks of improper installation, such as water and air leaks. The tight fit of the grooves and ribs in the drain pan increases the mechanical strength of the components, making the entire drain pan assembly more stable during operation and reducing the need for maintenance and overhaul.
[0008] In any of the above technical solutions, the first water receiving tray includes a first side surrounding frame, and a plurality of notches are provided at the edge of the first side surrounding frame to form a groove; the second water receiving tray includes a second side surrounding frame, and the second side surrounding frame is provided with a rib that cooperates with the groove.
[0009] The first water receiving tray includes a first side surrounding frame, and a plurality of notches are designed at the edge of this side surrounding frame, and these notches form a groove, and this design ensures the structural cooperation with the rib of the second water receiving tray. The second water receiving tray includes a second side surrounding frame, and the second side surrounding frame can effectively prevent the first water receiving tray from breaking during handling. Further, this side surrounding frame is provided with a rib that cooperates with the groove of the first water receiving tray, so that the two water receiving trays can be connected tightly and precisely during installation, enhancing the overall stability and sealing effect. Through the precise fitting of the groove and the rib, the connection between the water receiving trays is more firm, reducing vibration and noise during operation, and at the same time preventing water leakage and air leakage; the side surrounding frame and the fitting design simplify the installation process of the components, making the installation faster and easier; through the improved water management system, the condensation water treatment of the air conditioner is more efficient, thus improving the overall operation efficiency and extending the service life of the system.
[0010] In any of the above technical solutions, the first water receiving tray includes a first corner surrounding frame, and a plurality of depressions are provided on the side wall of the first corner surrounding frame to form a groove; the second water receiving tray includes a second corner surrounding frame, and the second corner surrounding frame is provided with a rib that cooperates with the groove.
[0011] The first water receiving tray includes a first corner surrounding frame having a plurality of depressions, and these depressions form a groove, providing a mating position for the rib of the second water receiving tray. The second water receiving tray includes a second corner surrounding frame, and the second corner surrounding frame can effectively prevent the first water receiving tray from breaking during handling. Further, it has a rib that cooperates with the groove of the first water receiving tray, and this mating method strengthens the structural stability and sealing performance between the two water receiving trays. Through the interlocking mechanism of the groove and the rib, the connection between the water receiving trays is more stable, effectively preventing the leakage of water and air, and improving the overall operation efficiency; this structure simplifies the installation and disassembly process of the components, making it faster and more convenient, and reducing the maintenance cost and time.
[0012] In any of the above technical solutions, the second water receiving tray is provided with a second air outlet, and the second side surrounding frame includes a reinforcing rib provided at the second air outlet, and the reinforcing rib connects two adjacent second corner surrounding frames.
[0013] By configuring ribs at the second air outlet, these ribs connect two adjacent second corner enclosures. This design increases the rigidity and durability of the entire water receiving tray structure, while also protecting the air outlet from deformation or damage during daily use. Further, the rib design enhances the structural stability of the entire water receiving tray, especially in the air outlet area with greater mechanical stress, helping to prevent structural wear during long-term use; by enhancing the durability of the air outlet, it reduces damage caused by pressure changes or physical impacts, improving the overall safety and reliability of the device; the structural improvement enables the air outlet to manage the air flow more effectively, which is crucial for enhancing the overall thermal management and efficiency of the system.
[0014] In any of the above technical solutions, a number of convex ribs are arranged on the rib.
[0015] A number of convex ribs are arranged on the rib. These convex ribs can be evenly spaced or arranged specifically according to structural requirements. The purpose is to cooperate with the grooves provided on the first side enclosure. In addition, the presence of the convex ribs significantly enhances the rigidity of the rib, thereby increasing the anti-deformation ability of the entire air outlet structure and extending the service life of the device.
[0016] In any of the above technical solutions, the first water receiving tray is provided with a first air outlet, and the first side enclosure includes a connecting column provided at the first air outlet.
[0017] By arranging the connecting column within the first side enclosure at the first air outlet, the structural stability is enhanced; by adding a connecting column at the air outlet, the frame structure of the entire water receiving tray is strengthened, thereby improving the overall durability and stability of the product.
[0018] In any of the above technical solutions, the first water receiving tray is a foam water receiving tray, and the second water receiving tray is a plastic water receiving tray.
[0019] The first water receiving tray uses a foam material, which can increase the water absorption capacity and filtering effect of the water receiving tray. The porous nature of the foam helps to capture and reduce passing particulate matter. The second water receiving tray uses a plastic material, which emphasizes durability and structural stability. The plastic water receiving tray is easy to clean and maintain, and usually has a lower cost, making it suitable for mass production. By combining the characteristics of foam and plastic, the present invention not only improves the functionality of the water receiving tray, but also optimizes the overall efficiency of the water treatment system.
[0020] In any of the above technical solutions, the first water receiving tray is provided with a first positioning portion, the second water receiving tray is provided with a second positioning portion, and the first positioning portion cooperates with the second positioning portion.
[0021] The first positioning part is arranged on the first water receiving tray and can be a protruding bump, notch, pin or other mechanical engagement structures, which are designed to precisely dock with the corresponding components on the second water receiving tray. The second positioning part is arranged on the second water receiving tray and is structurally designed to cooperate with the first positioning part, which can be a groove, hole slot, slot or other forms of engagement structures.
[0022] Through the precisely designed positioning components, the first water receiving tray and the second water receiving tray can be precisely aligned and engaged. This not only simplifies the assembly process but also maintains the correct position of the components during use, preventing misalignment. The mutual cooperation of the positioning parts increases the structural stability of the entire water receiving tray system and reduces displacement or loosening caused by mechanical vibration or external impact during operation. The designed positioning components make the disassembly and reassembly of the water receiving tray faster and more convenient, facilitating daily maintenance and component replacement when necessary.
[0023] In any of the above technical solutions, the ceiling-mounted air conditioner includes an electric control box. On one side of the first water receiving tray away from the second water receiving tray, there are several protruding parts, and the protruding parts are arranged on the opposite side of the electric control box.
[0024] As the control center of the air conditioner, the electric control box contains necessary circuits and control components, and is responsible for various function adjustments and operation management of the air conditioner. The protruding parts of the first water receiving tray are arranged on one side of the first water receiving tray away from the second water receiving tray, and are arranged opposite to the electric control box, which helps to improve the utilization of the internal space and enhance the protection and isolation of the electric control box. Specifically, the setting of the protruding parts helps to enhance the structural stability of the water receiving tray, and improves the bearing capacity and anti-deformation ability by increasing the material thickness or changing the shape; the protruding parts are located on the opposite side of the electric control box, which can avoid damage to the electric control box caused by stepping on.
[0025] The present utility model also provides an air conditioner, which is a ceiling-mounted air conditioner, and the ceiling-mounted air conditioner includes the water receiving tray assembly as described above.
[0026] The ceiling-mounted air conditioner includes the water receiving tray assembly mentioned above. The water receiving tray includes a first water receiving tray and a second water receiving tray, which can optimize the reception and discharge of water in the air conditioner and prevent water droplets from affecting the indoor environment or electrical components. The air conditioner provided in this embodiment has the same beneficial effects as the water receiving tray assembly, and will not be elaborated here.
[0027] After adopting the technical solution of the present utility model, the following technical effects can be achieved:
[0028] The present utility model provides a water receiving tray assembly for use in a ceiling-mounted air conditioning system. Among them, one of a groove or a rib is assembled around the first water receiving tray, and the other structure is assembled around the second water receiving tray, so that the two water receiving trays can be effectively fitted with each other to ensure stable connection and sealing between the water receiving trays. Through the structural cooperation of such a groove and a rib, the water receiving tray assembly can be automatically positioned and locked during installation, greatly simplifying the installation process and at the same time improving the stability and durability of the overall structure. Description of the Drawings
[0029] Figure 1 FIG. is a schematic structural view of a ceiling-mounted air conditioner provided by an embodiment of the present utility model;
[0030] Figure 2 FIG. is a top view of a water receiving tray assembly provided by an embodiment of the present utility model;
[0031] Figure 3 FIG. is a schematic structural view of a water receiving tray assembly provided by an embodiment of the present utility model;
[0032] Figure 4 FIG. is a bottom view of a water receiving tray assembly provided by an embodiment of the present utility model;
[0033] Figure 5 FIG. is a top view of the first water receiving tray provided by an embodiment of the present utility model.
[0034] Description of the Reference Numerals:
[0035] 100 - First water receiving tray; 110 - First side surrounding frame; 111 - Connecting column; 120 - First corner surrounding frame; 130 - First air outlet; 140 - First positioning portion; 150 - Protruding portion; 200 - Second water receiving tray; 210 - Second side surrounding frame; 211 - Reinforcing rib; 220 - Second corner surrounding frame; 230 - Second air outlet; 240 - Second positioning portion; 300 - Groove; 400 - Rib. Detailed Embodiment
[0036] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model is made with reference to the accompanying drawings.
[0037] An embodiment of the present utility model provides a water receiving tray assembly for a ceiling-mounted air conditioner. The ceiling-mounted air conditioner has an installation side and an air outlet side. The water receiving tray assembly includes a first water receiving tray 100 and a second water receiving tray 200. The first water receiving tray 100 is disposed inside the ceiling-mounted air conditioner near the installation side, and the second water receiving tray 200 is disposed inside the ceiling-mounted air conditioner near the air outlet side. Among them, one of a groove 300 and a rib 400 is provided around the first water receiving tray 100, and the other of the groove 300 and the rib 400 is provided around the second water receiving tray 200, and the groove 300 and the rib 400 are mutually engaged.
[0038] As Figures 1 - 3 As shown, the present utility model provides a water receiving tray assembly applied to a ceiling-mounted air conditioner system. Among them, one of a groove 300 and a rib 400 is assembled around the first water receiving tray 100, and the other structure is assembled around the second water receiving tray 200, so that the two water receiving trays can be effectively mutually engaged, and the friction is increased to ensure the stable connection and sealing between the water receiving trays. Through the structural cooperation of the groove 300 and the rib 400, the water receiving tray assembly can be automatically positioned and locked during installation, greatly simplifying the installation process and at the same time improving the stability and durability of the overall structure.
[0039] Specifically, the interlocking design of the groove 300 and the rib 400 simplifies the installation process, makes the installation faster and more accurate, and reduces the risks caused by improper installation, such as water leakage and air leakage. Through the tight engagement of the groove 300 and the rib 400, the mechanical strength between the components of the water receiving tray is increased, making the entire water receiving tray assembly more stable during operation and reducing the need for maintenance and repair.
[0040] Among them, the installation side is used to fix the ceiling-mounted air conditioner on the ceiling, and the air outlet side is used to send out the heat-exchanged air inside the air conditioner.
[0041] In some embodiments of the present application, the first water receiving tray 100 includes a first side frame 110, and a plurality of notches are provided at the edge of the first side frame 110 to form the groove 300; the second water receiving tray 200 includes a second side frame 210, and the second side frame 210 is provided with a rib 400 that cooperates with the groove 300.
[0042] As Figure 3As shown, the first water receiving tray 100 includes a first side surrounding frame 110. The edge of this side surrounding frame is designed with a number of notches, and these notches form grooves 300. This design ensures the structural cooperation with the ribs 400 of the second water receiving tray 200. The second water receiving tray 200 includes a second side surrounding frame 210. The second side surrounding frame 210 can effectively prevent the first water receiving tray 100 from breaking during handling. Further, this side surrounding frame is provided with ribs 400 that cooperate with the grooves 300 of the first water receiving tray 100, enabling the two water receiving trays to be tightly and precisely connected during installation, enhancing the overall stability and sealing effect. Through the precise fitting of the grooves 300 and the ribs 400, the connection between the water receiving trays is more firm, reducing vibration and noise during operation, and also preventing water leakage and air leakage; the side surrounding frame and the fitting design simplify the installation process of the components, making the installation faster and easier; through the improved water management system, the condensation water treatment of the air conditioner is more efficient, thereby improving the overall operation efficiency and extending the service life of the system.
[0043] In some embodiments of the present application, the first water receiving tray 100 includes a first corner surrounding frame 120. The side wall of the first corner surrounding frame 120 is provided with a number of depressions to form grooves 300; the second water receiving tray 200 includes a second corner surrounding frame 220, and the second corner surrounding frame 220 is provided with ribs 400 that cooperate with the grooves 300.
[0044] As Figure 3 As shown, the first water receiving tray 100 includes a first corner surrounding frame 120 having a number of depressions, and these depressions form grooves 300, providing a mating position for the ribs 400 of the second water receiving tray 200. The second water receiving tray 200 includes a second corner surrounding frame 220. The second corner surrounding frame 220 can effectively prevent the first water receiving tray 100 from breaking during handling. Further, it has ribs 400 that cooperate with the grooves 300 of the first water receiving tray 100. This mating method strengthens the structural stability and sealing performance between the two water receiving trays. Through the interlocking mechanism of the grooves 300 and the ribs 400, the connection between the water receiving trays is more stable, effectively preventing water and air leakage, and improving the overall operation efficiency; this structure simplifies the installation and disassembly process of the components, making it faster and more convenient, and reducing the maintenance cost and time.
[0045] It should be noted that the sizes of the grooves 300 or the ribs 400 provided on the corner surrounding frame and the side surrounding frame may be different, and those skilled in the art can select appropriate sizes according to actual needs.
[0046] In some embodiments of the present application, the second water receiving tray 200 is provided with a second air outlet 230. The second side surrounding frame 210 includes a reinforcing rib 211 provided at the second air outlet 230, and the reinforcing rib 211 connects two adjacent second corner surrounding frames 220.
[0047] As Figure 3 and Figure 4 shown, by configuring a reinforcing rib 211 at the second air outlet 230, this reinforcing rib 211 connects two adjacent second corner enclosures 220. This design increases the rigidity and durability of the entire water receiving tray structure, and also protects the air outlet from deformation or damage during daily use. Further, the design of the reinforcing rib 211 improves the structural stability of the entire water receiving tray, especially in the air outlet area with greater mechanical stress, which helps prevent structural loss during long-term use; by enhancing the durability of the air outlet, it reduces damage caused by pressure changes or physical impacts, improving the overall safety and reliability of the device; the structural improvement enables the air outlet to manage the air flow more effectively, which is crucial for enhancing the overall thermal management and efficiency of the system.
[0048] In some embodiments of the present application, a number of convex ribs 400 are arranged on the reinforcing rib 211.
[0049] As Figure 3 shown, a number of convex ribs 400 are arranged on the reinforcing rib 211. These convex ribs 400 can be evenly spaced or arranged specifically according to the structural requirements, and their purpose is to cooperate with the grooves 300 provided on the first side enclosure 110. In addition, the presence of the convex ribs 400 significantly enhances the rigidity of the reinforcing rib 211, thereby increasing the anti-deformation ability of the entire air outlet structure and extending the service life of the device.
[0050] In some embodiments of the present application, the first water receiving tray 100 is provided with a first air outlet 130, and the first side enclosure 110 includes a connecting post 111 provided at the first air outlet 130.
[0051] As Figure 2 and Figure 3 shown, by arranging the connecting post 111 inside the first side enclosure 110 at the first air outlet 130, the structural stability is enhanced; by adding the connecting post 111 at the air outlet, the frame structure of the entire water receiving tray is strengthened, thereby improving the overall durability and stability of the product. More importantly, the setting of the connecting post 111 reduces the occurrence of condensation.
[0052] In some embodiments of the present application, the first water receiving tray 100 is a foam water receiving tray, and the second water receiving tray 200 is a plastic water receiving tray.
[0053] As Figure 3As shown, the first water receiving tray 100 is made of foam material, which can increase the water absorption capacity and filtration effect of the water receiving tray. The porous nature of the foam helps to capture and reduce the passing particulate matter. The second water receiving tray 200 is made of plastic material, which emphasizes durability and structural stability. The plastic water receiving tray is easy to clean and maintain, and usually has a lower cost, making it suitable for mass production. By combining the characteristics of foam and plastic, the present invention not only improves the functionality of the water receiving tray, but also optimizes the overall efficiency of the water treatment system.
[0054] For example, the material of the foam water receiving tray is changed from the original ABS or HIBS to PP material. Compared with ABS or HIBS, polypropylene PP has better chemical corrosion resistance and higher heat resistance. At the same time, polypropylene PP has the advantages of being lighter and having a lower cost.
[0055] In some embodiments of the present application, the first water receiving tray 100 is provided with a first positioning portion 140, and the second water receiving tray 200 is provided with a second positioning portion 240, and the first positioning portion 140 and the second positioning portion 240 cooperate with each other.
[0056] As Figure 3 shown, the first positioning portion 140 is arranged on the first water receiving tray 100 and can be a protruding projection, notch, pin or other mechanical engagement structure, which is designed to accurately dock with the corresponding component on the second water receiving tray 200. The second positioning portion 240 is arranged on the second water receiving tray 200, and its structural design is to cooperate with the first positioning portion 140, and can be a groove 300, hole groove, slot or other forms of engagement structure.
[0057] Through the precisely designed positioning components, the first water receiving tray 100 and the second water receiving tray 200 can be accurately aligned and engaged. This not only simplifies the assembly process, but also keeps the correct position of the components during use and prevents misalignment. The mutual cooperation of the positioning portions increases the structural stability of the entire water receiving tray system and reduces displacement or loosening caused by mechanical vibration or external impact during operation. The designed positioning components make the disassembly and reassembly of the water receiving tray faster and more convenient, facilitating daily maintenance and component replacement when necessary.
[0058] In some embodiments of the present application, the ceiling-mounted air conditioner includes an electric control box. On the side of the first water receiving tray 100 away from the second water receiving tray 200, there are several protruding portions 150, and the protruding portions 150 are arranged on the opposite side of the electric control box.
[0059] As Figures 1 - 3 、 Figure 5As shown, the electronic control box, as the control center of the air conditioner, contains necessary circuits and control components, and is responsible for various function adjustments and operation management of the air conditioner. The convex portion 150 of the first water receiving tray 100 is arranged on the first water receiving tray 100, on the side away from the second water receiving tray 200. The convex portion 150 is arranged opposite to the electronic control box, which helps to improve the utilization of the internal space and enhance the protection and isolation of the electronic control box. Specifically, the setting of the convex portion 150 helps to enhance the structural stability of the water receiving tray, and improves the bearing capacity and anti-deformation ability by increasing the material thickness or changing the shape; the convex portion 150 is located on the opposite side of the electronic control box, which can avoid the damage to the electronic control box caused by trampling.
[0060] An embodiment of the present invention also provides an air conditioner, which is a ceiling-mounted air conditioner. The ceiling-mounted air conditioner includes the water receiving tray assembly as described above.
[0061] The ceiling-mounted air conditioner includes the water receiving tray assembly mentioned above. The water receiving tray includes a first water receiving tray 100 and a second water receiving tray 200, which can optimize the reception and discharge of water in the air conditioner and prevent water droplets from affecting the indoor environment or electrical components. The air conditioner provided in this embodiment has the same beneficial effects as the water receiving tray assembly, and will not be elaborated here.
[0062] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be subject to the scope defined by the claims.
Claims
1. A water receiving tray assembly for a ceiling-mounted air conditioner, characterized in that, The ceiling-mounted air conditioner is provided with an installation side and an air outlet side. The water receiving tray assembly includes a first water receiving tray (100) and a second water receiving tray (200). The first water receiving tray (100) is disposed inside the ceiling-mounted air conditioner near the installation side, and the second water receiving tray (200) is disposed inside the ceiling-mounted air conditioner near the air outlet side; Wherein, one of a groove (300) and a rib (400) is provided around the first water receiving tray (100), and the other of the groove (300) and the rib (400) is provided around the second water receiving tray (200), and the groove (300) and the rib (400) are fitted with each other.
2. The water receiving tray assembly according to claim 1, wherein The first water receiving tray (100) includes a first side surrounding frame (110), and a plurality of notches are formed at the edge of the first side surrounding frame (110) to form the groove (300); the second water receiving tray (200) includes a second side surrounding frame (210), and the second side surrounding frame (210) is provided with the rib (400) that cooperates with the groove (300).
3. The water receiving tray assembly according to claim 2, wherein The first water receiving tray (100) includes a first corner surrounding frame (120), and a plurality of depressions are formed on the side wall of the first corner surrounding frame (120) to form the groove (300); the second water receiving tray (200) includes a second corner surrounding frame (220), and the second corner surrounding frame (220) is provided with the rib (400) that cooperates with the groove (300).
4. The water receiving tray assembly according to claim 3, wherein, The second water receiving tray (200) is provided with a second air outlet (230). The second side surrounding frame (210) includes a reinforcing rib (211) disposed at the second air outlet (230), and the reinforcing rib (211) connects two adjacent second corner surrounding frames (220).
5. The water receiving tray assembly according to claim 4, wherein, A plurality of the ribs (400) are disposed on the reinforcing rib (211).
6. The water receiving tray assembly according to claim 2, wherein, The first water receiving tray (100) is provided with a first air outlet (130). The first side surrounding frame (110) includes a connecting column (111) disposed at the first air outlet (130).
7. The water receiving tray assembly according to claim 1, wherein, The first water receiving tray (100) is a foam water receiving tray, and the second water receiving tray (200) is a plastic water receiving tray.
8. The water receiving tray assembly according to claim 1, characterized in that, The first water receiving tray (100) is provided with a first positioning portion (140), and the second water receiving tray (200) is provided with a second positioning portion (240), and the first positioning portion (140) and the second positioning portion (240) cooperate with each other.
9. The water receiving tray assembly according to claim 1, wherein, The ceiling-mounted air conditioner includes an electric control box. A plurality of protruding portions (150) are provided on one side of the first water receiving tray (100) away from the second water receiving tray (200), and the protruding portions (150) are disposed on the opposite side of the electric control box.
10. An air conditioner, characterized in that, The air conditioner is a ceiling-mounted air conditioner, and the ceiling-mounted air conditioner includes the water receiving tray assembly according to any one of claims 1-9.