Framework for air conditioner, Air conditioner

Abstract

This application relates to the field of air conditioner technology, and discloses a frame for an air conditioner. The frame includes a frame body, a first water-blocking part, and a second water-blocking part. The frame body has a mounting hole suitable for mounting screws. The first water-blocking part protrudes from the outer surface of the frame body and blocks the upstream side of the mounting hole along a predetermined flow direction of condensate. The second water-blocking part protrudes from the outer surface of the frame body and surrounds the periphery of the mounting hole. This application also discloses an air conditioner.

Description

Technical Field

[0001] This application relates to the field of air conditioner technology, specifically to an air conditioner frame and an air conditioner. Background Technology

[0002] In wall-mounted air conditioners, components such as the fan and heat exchanger are typically mounted on the frame. When the air conditioner is running, a large amount of condensation inevitably forms on the back of the frame, and this condensation flows down the surface of the frame's back. Since the components are usually secured to the back of the frame with screws, the flowing condensation continuously soaks the screws, causing them to rust.

[0003] The related technology provides an air conditioner indoor unit, in which a heat exchange device for exchanging heat with air flowing through it is provided on the frame. At least one drainage rib is provided on the outer surface of the frame body located behind the heat exchange device. Each drainage rib extends laterally and is directly or indirectly connected to the condensate drainage structure of the frame, so as to guide condensate generated on the outer surface of the frame body to the condensate drainage structure. When condensate is generated on the outer surface of the frame body, the condensate flows along the drainage ribs into the condensate drainage structure, preventing condensate from dripping into the room.

[0004] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0005] In related technologies, although the drainage ribs can guide most of the condensate to the drainage structure, in actual operation scenarios, some condensate will bypass the drainage ribs and flow to the screws due to uneven water flow distribution and limited coverage of the drainage ribs, causing the screws to be continuously soaked and failing to fundamentally solve the problem of screw rusting.

[0006] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0008] This disclosure provides a frame for an air conditioner and an air conditioner to prevent screws installed on the frame from coming into contact with condensate, thereby preventing the screws from rusting.

[0009] According to a first aspect of the present invention, a frame for an air conditioner is provided, comprising: a frame body having a mounting hole adapted to mount screws; a first water-blocking portion protruding from the outer surface of the frame body and blocking the upstream side of the mounting hole along a preset flow direction of condensate; and a second water-blocking portion protruding from the outer surface of the frame body and surrounding the periphery of the mounting hole.

[0010] In some embodiments, the first water-blocking portion extends outward along the axial direction of the mounting hole, and the dimension of the first water-blocking portion along the length direction of the frame body is greater than or equal to the radial dimension of the mounting hole.

[0011] In some embodiments, a flow channel is formed between the upstream surface of the first water-blocking part and the outer surface of the frame body. The frame further includes a first reinforcing rib connected between the upstream surface of the first water-blocking part and the outer surface of the frame body. The first reinforcing rib extends outward along the axial direction of the mounting hole to divide the flow channel into a first channel and a second channel along a preset flow direction of the condensate.

[0012] In some embodiments, the second water-blocking part is connected to the first water-blocking part so that a water-blocking space is formed between the second water-blocking part and the first water-blocking part, and the mounting hole is located in the water-blocking space.

[0013] In some embodiments, the second water-blocking portion includes: an annular water-blocking rib protruding from the outer surface of the frame body and surrounding the periphery of the mounting hole, the two ends of the annular water-blocking rib being disconnected, and the two ends of the annular water-blocking rib corresponding to the two ends of the first water-blocking portion along the length direction of the frame body; a first extension section connecting the first end of the annular water-blocking rib and the first end of the first water-blocking portion, and the first extension section extending along the axial direction of the mounting hole to the surface of the first water-blocking portion; and a second extension section connecting the second end of the annular water-blocking rib and the second end of the first water-blocking portion, and the second extension section extending along the axial direction of the mounting hole to the surface of the first water-blocking portion.

[0014] In some embodiments, the mounting hole is recessed into the outer surface of the frame body so that the outer surface of the frame body blocks the mounting hole.

[0015] In some embodiments, the frame for the air conditioner further includes: a first drainage rib, protruding from the outer surface of the frame body, and the first drainage rib extending along the width direction of the frame body to guide the condensate on the outer surface of the frame body to flow along the width direction of the frame body toward both ends of the frame body.

[0016] In some embodiments, mounting holes are provided at the ends of the frame body along the width direction, and the first water-blocking portion and / or the second water-blocking portion are spaced apart from the first drainage rib.

[0017] In some embodiments, the frame for the air conditioner further includes: a frame, which is connected to the end of the frame body along its width direction, the frame extending along the length direction of the frame body, and the connection between the frame and the frame body is bent to form a drainage groove, and a first drainage rib extending toward the drainage groove along the width direction of the frame body.

[0018] According to a second aspect of the present invention, an air conditioner is provided, comprising a frame for an air conditioner as described in any of the above-disclosed embodiments.

[0019] The air conditioner frame and air conditioner provided in this disclosure can achieve the following technical effects:

[0020] The first water-blocking section is located upstream of the mounting hole, which can divide the water flow direction and prevent condensate from flowing into the mounting hole along the preset flow direction, thereby preventing condensate from directly washing away the screws. The second water-blocking section surrounds the perimeter of the mounting hole, forming a physical barrier around the mounting hole and further preventing condensate from seeping into the mounting hole area from other directions. This double-protection structure can effectively prevent the screws inside the mounting hole from contacting condensate, thereby avoiding rust and corrosion of the screws due to long-term immersion.

[0021] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0022] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0023] Figure 1 This is a schematic diagram of the frame structure for an air conditioner provided in an embodiment of this disclosure;

[0024] Figure 2 yes Figure 1 An enlarged schematic diagram of part A shown;

[0025] Figure 3 This is a partially enlarged schematic diagram of a frame for an air conditioner provided in an embodiment of this disclosure;

[0026] Figure 4 This is a schematic diagram of the assembly of a frame, heat exchanger, and water tray for an air conditioner provided in an embodiment of this disclosure;

[0027] Figure 5 yes Figure 4 An enlarged schematic diagram of part B is shown below;

[0028] Figure 6This is another assembly diagram of the frame, heat exchanger, and water tray for an air conditioner provided in this embodiment of the disclosure.

[0029] Figure label:

[0030] 100: Frame; 10: Frame body; 20: First drainage rib; 30: Frame; 31: Drainage groove; 311: Drain outlet; 32: Second drainage rib; 40: Water receiving tray; 50: Heat exchanger; 60: End plate; 70: Mounting hole; 80: First water baffle; 81: Flow guide channel; 811: First channel; 812: Second channel; 82: First reinforcing rib; 90: Second water baffle; 91: Water baffle space; 92: Annular water baffle rib; 93: First extension section; 94: Second extension section. Detailed Implementation

[0031] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0032] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0033] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0034] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0035] Unless otherwise stated, the term "multiple" means two or more.

[0036] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0037] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0038] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0039] Combination Figures 1 to 6 As shown, this embodiment of the present disclosure provides a frame 100 for an air conditioner, including a frame body 10, a first water-blocking part 80, and a second water-blocking part 90. The frame body 10 is provided with a mounting hole 70, which is suitable for mounting screws; the first water-blocking part 80 protrudes from the outer surface of the frame body 10 and blocks the upstream side of the mounting hole 70 along a preset flow direction of condensate; the second water-blocking part 90 protrudes from the outer surface of the frame body 10 and surrounds the periphery of the mounting hole 70.

[0040] The inner side of the air conditioner's frame 100 typically houses components such as a fan and heat exchanger. During air conditioner operation, condensation forms on the outer surface of the frame body 10 due to the temperature difference between its inner and outer sides. The predetermined flow direction of the condensation is as follows: Figure 1 As shown.

[0041] The air conditioner frame 100 provided in this embodiment has a first water-blocking part 80 disposed upstream of the mounting hole 70. This part can divide the water flow direction and prevent condensate from flowing into the mounting hole 70 along a preset flow direction, thereby preventing condensate from directly washing away the screws. A second water-blocking part 90 surrounds the periphery of the mounting hole 70, forming a physical barrier around the mounting hole 70 to further prevent condensate from seeping into the mounting hole 70 area from other directions. This double-protection structure effectively prevents the screws inside the mounting hole 70 from contacting condensate, thus avoiding rust and corrosion of the screws due to long-term immersion.

[0042] Optionally, combined Figure 2 As shown, the first water-blocking part 80 extends outward along the axial direction of the mounting hole 70, and the dimension of the first water-blocking part 80 along the length direction of the frame body 10 is greater than or equal to the radial dimension of the mounting hole 70.

[0043] The length direction of the main skeleton 10 is as follows Figure 4 As indicated by the middle arrow. The width direction of the main skeleton 10 is as follows. Figure 6 The direction indicated by the middle arrow.

[0044] The mounting hole 70 is located on the outer surface of the frame body 10. The first water-blocking part 80 extends outward along the axial direction of the mounting hole 70, forming a three-dimensional shielding area in the flow path of condensate. This effectively intercepts the condensate flow, making it difficult for condensate to bypass the first water-blocking part 80 and enter the mounting hole 70 area. The condensate flows along the width direction of the frame body 10. The first water-blocking part 80, along the length direction of the frame body 10, covers or exceeds the radial dimension of the mounting hole 70, effectively intercepting the condensate that diffuses along the length direction of the frame body 10. The first water-blocking part 80 forms a water barrier higher than the opening of the mounting hole 70. Combined with the coverage dimension of the first water-blocking part 80 along the length direction of the frame body 10, this improves the blocking ability of the first water-blocking part 80 against condensate, effectively reducing the probability of contact between the screw and condensate.

[0045] Optionally, combined Figure 3 and Figure 6 As shown, the main body 10 of the skeleton extends in an arc shape along the width direction, and the two ends of the main body 10 of the skeleton along the width direction are lower than the middle part, forming an outward arched structure; the first water-blocking part 80 includes a strip water-blocking rib, which is tangent to the outer surface of the main body 10 of the skeleton; the second water-blocking part 90 includes an annular water-blocking rib 92, which surrounds the periphery of the mounting hole, and the annular water-blocking rib 92 is connected to the end of the first water-blocking rib along the length direction of the main body 10 of the skeleton, and the first water-blocking rib is higher than the annular water-blocking rib 92.

[0046] The strip-shaped water-blocking ribs are tangentially arranged to the outer surface of the frame body 10. For mounting holes 70 located at different positions on the outer surface of the frame body 10, the extension trajectory of the strip-shaped water-blocking ribs varies accordingly with the arc-shaped curved surface of the frame body 10. The annular water-blocking ribs 92 are connected to the ends of the strip-shaped water-blocking ribs along the length direction of the frame body 10, so that the condensate diverted by the strip-shaped water-blocking ribs can flow smoothly along the transition arc to the outside of the annular water-blocking ribs 92.

[0047] Optionally, combined Figure 3As shown, a flow channel 81 is formed between the upstream surface of the first water-blocking part 80 and the outer surface of the frame body 10. The frame 100 also includes a first reinforcing rib 82, which is connected between the upstream surface of the first water-blocking part 80 and the outer surface of the frame body 10. The first reinforcing rib 82 extends outward along the axial direction of the mounting hole 70 to divide the flow channel 81 into a first channel 811 and a second channel 812 along the preset flow direction of the condensate.

[0048] The first reinforcing rib 82 not only enhances the structural strength of the first water-blocking section 80 but also guides the flow of condensate. During flow, the condensate is diverted by the first reinforcing rib 82, entering the first channel 811 and the second channel 812 respectively, thereby reducing the water flow rate along a single path and lowering the impact pressure of the water flow on the first water-blocking section 80. Simultaneously, the diversion design also helps to distribute the condensate more evenly, preventing localized water accumulation.

[0049] Optionally, combined Figure 2 As shown, the second water-blocking part 90 is connected to the first water-blocking part 80 so that a water-blocking space 91 is formed between the second water-blocking part 90 and the first water-blocking part 80, and the mounting hole 70 is located in the water-blocking space 91.

[0050] By connecting the second water-blocking part 90 to the first water-blocking part 80, a semi-enclosed or enclosed water-blocking space 91 is formed, completely surrounding the mounting hole 70. This structural design provides all-around protection for the mounting hole 70, effectively isolating it from the corrosion of screws inside the mounting hole 70 by condensate. When the first water-blocking part 80 includes strip-shaped water-blocking ribs and the second water-blocking part 90 includes annular water-blocking ribs 92, the inner wall of the water-blocking space 91 is formed by the vertical water-blocking surfaces of the strip-shaped water-blocking ribs and the inner wall of the annular water-blocking ribs 92, and the bottom of the water-blocking space 91 is flush with the outer surface of the frame body 10, forming a complete annular closed boundary.

[0051] Optionally, combined Figure 3 As shown, the second water-blocking part includes an annular water-blocking rib 92, a first extension section 93, and a second extension section 94. The annular water-blocking rib 92 protrudes from the outer surface of the frame body 10 and surrounds the edge of the mounting hole 70. The two ends of the annular water-blocking rib 92 are disconnected, and the two ends of the annular water-blocking rib 92 correspond to the two ends of the first water-blocking part along the length direction of the frame body 10. The first extension section 93 connects the first end of the annular water-blocking rib 92 and the first end of the first water-blocking part, and the first extension section 93 extends along the axial direction of the mounting hole 70 on the surface of the first water-blocking part 80. The second extension section 94 connects the second end of the annular water-blocking rib 92 and the second end of the first water-blocking part, and the second extension section 94 extends along the axial direction of the mounting hole 70 on the surface of the first water-blocking part 80.

[0052] The first extension section 93 and the second extension section 94 form side wing structures on both sides of the first water-blocking part 80 along the length direction of the frame body 10, which can block condensate water, enhance the sealing of the water-blocking space 91, and more comprehensively prevent condensate water from entering the mounting hole 70 area.

[0053] Optionally, combined Figure 3 As shown, the width of the first extension segment 93 gradually decreases outward from the outer surface of the skeleton body 10. Optionally, combined with Figure 3 As shown, the width of the second extension 94 gradually decreases outward from the outer surface of the skeleton body 10.

[0054] The condensate mainly flows along the outer surface of the skeleton body 10. The first extension section 93 and the second extension section 94 are provided with a larger width at one end (root) near the outer surface of the skeleton body 10, which can form a wider blocking surface, effectively intercepting the condensate flowing along the surface of the skeleton body 10 and the condensate diverted from the first water-blocking part 80, and preventing the condensate from crossing the first extension section 93 and the second extension section 94 and entering the water-blocking space 91.

[0055] The first extension 93 and the second extension 94 are connected to the surface of the first water-blocking part 80. Since the first water-blocking part 80 faces outwards and is farther from the main flow area of ​​the condensate, it comes into contact with less condensate, thus reducing the amount of condensate flowing down along the first extension 93 and the second extension 94. Reducing the width of the first extension 93 and the second extension 94 here reduces material consumption and structural weight while maintaining the water-blocking effect, and also prevents interference between the first extension 93 and the second extension 94 and surrounding components due to excessive width.

[0056] Optionally, combined Figure 3 As shown, the width of the first extension segment 93 and the second extension segment 94 gradually changes linearly from the root to the end, and the inclination angle of the two sides remains consistent.

[0057] This allows condensate to flow smoothly along the sloping edge, avoiding turbulence or water accumulation at the width change point, and further improving the condensate drainage effect.

[0058] Optionally, combined Figures 1 to 3 As shown, the mounting hole 70 is recessed into the outer surface of the frame body 10 so that the outer surface of the frame body 10 blocks the mounting hole 70.

[0059] The mounting hole 70 is recessed into the outer surface of the frame body 10, providing an embedded mounting environment for the screw. When condensate flows on the outer surface of the frame body 10, it is difficult for it to directly contact the mounting hole 70 area. This recessed design not only improves the screw's waterproof performance but also reduces the time the screw head is exposed, thus enhancing screw protection. Furthermore, this embedded structure achieves protective function without adding extra parts, simplifying the manufacturing process and reducing costs.

[0060] Optionally, combined Figure 4 As shown, the frame 100 for the air conditioner also includes a first drainage rib 20. The first drainage rib 20 protrudes from the outer surface of the frame body 10 and extends along the width direction of the frame body 10 to guide the condensate on the outer surface of the frame body 10 to flow along the width direction of the frame body 10 toward both ends of the frame body 10.

[0061] A first drainage rib 20 extending along the width direction of the frame body 10 is provided on the outer surface of the frame body 10 to guide condensate water to flow to both ends of the frame body 10 along the width direction. Through the guiding effect of the first drainage rib 20, the condensate water is quickly directed to the drainage structures at both ends of the frame 100, reducing the time the condensate water stays near the screws and improving the waterproofing effect. At the same time, the first drainage rib 20 also enhances the structural strength of the frame 100 and improves its resistance to deformation.

[0062] Optionally, combined Figures 1 to 3 As shown, the mounting hole 70 is located at the end of the frame body 10 along the width direction, and the first water-blocking part 80 and / or the second water-blocking part 90 are spaced apart from the first drainage rib 20.

[0063] The mounting hole 70 is located at the end of the frame body 10 along its width, and the first water-blocking part 80 and the first guide rib 20 are spaced apart. This arrangement allows condensate to be guided to the end of the frame 100 by the first guide rib 20 during flow, while the first water-blocking part 80 is located upstream of the mounting hole 70, forming an effective barrier. The spaced arrangement between the first water-blocking part 80 and the first guide rib 20 prevents condensate droplets from accumulating in the gap between the two ribs, and also prevents interference between the first water-blocking part 80 and the first guide rib 20. Similarly, the spaced arrangement between the second water-blocking part 90 and the first guide rib 20 also prevents condensate from accumulating and prevents condensate from flowing into the mounting hole 70 after passing over the second water-blocking part 90.

[0064] Optionally, the distance between the first water-blocking part 80 and the first drainage rib 20 is greater than or equal to 5 mm.

[0065] Optionally, the distance between the second water-blocking part 90 and the first drainage rib 20 is greater than or equal to 5 mm.

[0066] This avoids the space between the first water-blocking part and the first flow rib, and the space between the second water-blocking part and the first flow rib being too narrow, preventing the flow of condensate water from being blocked by the first or second water-blocking part, improving the smoothness of the water flow, and allowing the water to flow smoothly along the first flow rib with enough space, thus avoiding local water accumulation.

[0067] Optionally, combined Figure 1 As shown, there are multiple first drainage ribs 20, and the multiple first drainage ribs 20 are spaced apart along the length direction of the skeleton body 10.

[0068] Multiple first drainage ribs 20 are spaced apart along the length of the skeleton body 10, dividing the outer surface of the skeleton body 10 into multiple first drainage channels. Each first drainage rib 20 can independently guide condensate to flow to both ends of the skeleton body 10. This increases the drainage path of condensate, making the distribution of condensate on the surface of the skeleton 100 more uniform, thereby avoiding or reducing the accumulation of condensate in local areas and improving the drainage efficiency. At the same time, the spaced first drainage ribs 20 can better adapt to the amount of condensate generated at different locations. Even when the amount of condensate generated is uneven, the condensate can be effectively drained to both ends of the skeleton body 10. The multiple first drainage ribs 20 can be equally spaced along the length of the skeleton body 10, which can make the condensate evenly distributed and more effectively improve the drainage effect.

[0069] Optionally, combined Figure 1 As shown, the length of the first drainage rib 20 is matched with the width of the skeleton body 10.

[0070] This allows the first drainage rib 20 to cover the entire width of the outer surface of the skeleton body 10, improving the drainage effect.

[0071] Optionally, combined Figure 1 , Figure 4 and Figure 6 As shown, the frame 100 for the air conditioner also includes a frame 30. The frame 30 is connected to the end of the frame body 10 along its own width direction. The frame 30 extends along the length direction of the frame body 10, and the connection between the frame 30 and the frame body 10 is bent to form a drainage groove 31. The first drainage rib 20 extends toward the drainage groove 31 along the width direction of the frame body 10.

[0072] A frame 30 is located at the end of the frame body 10 along its width direction. The frame 30 is bent at the connection point with the frame body 10 to form a drainage groove 31, providing a clear collection and discharge path for condensate flowing towards the end of the frame body 10. A first guide rib 20 extends along the width direction of the frame body 10 towards the drainage groove 31, allowing condensate to be smoothly guided along the first guide rib 20 into the drainage groove 31 and discharged promptly through it. This prevents condensate from dripping into the room when flowing towards the end of the frame body 10. Furthermore, the frame 30 also enhances the structural strength of the frame 100.

[0073] Optionally, combined Figure 1 and Figure 2 As shown, the frame 100 for the indoor unit of the air conditioner also includes a plurality of second drainage ribs 32. The plurality of second drainage ribs 32 are disposed on the outer surface of the frame 30. The plurality of second drainage ribs 32 are spaced apart along the length direction of the frame body 10, and the second drainage ribs 32 extend toward the drain groove 31.

[0074] The frame 30 is connected to the end of the frame body 10 along its width. During operation of the indoor air conditioning unit, condensation will form on the outer surface of the frame 30 due to temperature differences. By providing multiple second drainage ribs 32 spaced apart along the length of the frame body 10 on the outer surface of the frame 30, multiple independent second drainage channels can be formed. Thus, when condensation forms on the outer surface of the frame 30, it can be quickly guided by the second drainage ribs 32 and flow along the extension direction of the second drainage ribs 32 to the drain trough 31, thereby achieving orderly collection and timely discharge of condensation.

[0075] Optionally, combined Figure 1 and Figure 2 As shown, multiple second drainage ribs 32 and multiple first drainage ribs 20 are arranged alternately.

[0076] This can more effectively disperse the flow direction of condensate and prevent condensate from accumulating in the drain trough 31.

[0077] Optionally, a plurality of second drainage ribs 32 correspond one-to-one with a plurality of first drainage ribs 20, and the corresponding second drainage ribs 32 and first drainage ribs 20 are disconnected at the drainage channel 31 to form an anti-stagnant flow break.

[0078] This allows condensate to flow along the drain channel 31 between multiple anti-stagnant sections, preventing condensate from accumulating or stagnating in the drain channel 31, thus effectively preventing drainage blockage.

[0079] This disclosure provides an air conditioner, including a frame 100 for the air conditioner as described in any of the above-disclosed embodiments.

[0080] The air conditioner provided in this embodiment includes the frame 100 for air conditioners as described in any of the above-described embodiments, and therefore has all the beneficial effects of the frame 100 for air conditioners as described in any of the above-described embodiments, which will not be repeated here.

[0081] Optionally, combined Figures 4 to 6 As shown, the air conditioner also includes a water collection tray 40, which is located below the frame 100. The water collection tray 40 corresponds to the drain outlet 311 of the drain trough 31. The side wall of the drain outlet 311 extends toward the water collection tray 40 so that condensate flows into the water collection tray 40 through the drain outlet 311.

[0082] By extending the drain outlet 311 toward the water receiving tray 40, the condensate in the drain trough 31 can be effectively guided directly into the water receiving tray 40, preventing the condensate from splashing or dripping during the drainage process and improving the stability of the drainage process.

[0083] Optionally, combined Figure 4 and Figure 6 As shown, the air conditioner also includes a heat exchanger 50, which is located between the frame 100 and the drip tray 40. The heat exchanger 50 has an end plate 60 at its end along the length of the frame body 10, and the end plate 60 corresponds to the drip tray 40. The drain trough 31 has a drain outlet 311, and the side wall of the drain outlet 311 abuts against the outer surface of the end plate 60 so that condensate flows into the drip tray 40 along the end plate 60 after passing through the drain outlet 311.

[0084] By abutting the sidewall of the drain outlet 311 against the outer surface of the end plate 60, the existing structure of the air conditioner's end plate 60 can be fully utilized. The end plate 60 serves both as a structural support and as a condensate drain plate. Condensate can flow smoothly along the outer surface of the end plate 60 into the drip tray 40, preventing dripping or splashing at the drain outlet 311. This simplifies the drainage structure and reduces manufacturing costs.

[0085] Optionally, the air conditioner also includes a fan, which is located inside the frame 100 and between the frame 100 and the heat exchanger 50.

[0086] Placing the fan inside the frame 100, between the frame 100 and the heat exchanger 50, optimizes the internal space layout of the air conditioner, allowing the fan to drive airflow more effectively and improving heat exchange efficiency. Simultaneously, this arrangement makes the airflow path between the fan and the heat exchanger 50 more compact, reducing airflow losses and improving the overall energy efficiency of the air conditioning system. The fan can be a cross-flow fan, with its axis aligned with the length of the frame 100, further enhancing air delivery.

[0087] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A frame (100) for an air conditioner, characterized in that, include: The main body of the frame (10) is provided with mounting holes (70), which are suitable for mounting screws; The first water-blocking part (80) protrudes from the outer surface of the frame body (10) and blocks the upstream side of the mounting hole (70) along the preset flow direction of the condensate. The second water-blocking part (90) protrudes from the outer surface of the frame body (10) and surrounds the periphery of the mounting hole (70).

2. The frame (100) for an air conditioner according to claim 1, characterized in that, The first water-blocking part (80) extends outward along the axial direction of the mounting hole (70), and the dimension of the first water-blocking part (80) along the length direction of the skeleton body (10) is greater than or equal to the radial dimension of the mounting hole (70).

3. The frame (100) for an air conditioner according to claim 2, characterized in that, A flow channel (81) is formed between the upstream surface of the first water-blocking part (80) and the outer surface of the skeleton body (10), and the skeleton (100) also includes: The first reinforcing rib (82) is connected between the surface of the upstream side of the first water-blocking part (80) and the outer surface of the skeleton body (10). The first reinforcing rib (82) extends outward along the axial direction of the mounting hole (70) to divide the guide channel (81) into the first channel (811) and the second channel (812) along the preset flow direction of the condensate.

4. The frame (100) for an air conditioner according to claim 1, characterized in that, The second water-blocking part (90) is connected to the first water-blocking part (80) so that a water-blocking space (91) is formed between the second water-blocking part (90) and the first water-blocking part (80), and the mounting hole (70) is located in the water-blocking space (91).

5. The framework (100) for an air conditioner according to claim 4, characterized in that, The second water-blocking section (90) includes: The annular water-blocking rib (92) protrudes from the outer surface of the frame body (10) and surrounds the periphery of the mounting hole (70). The two ends of the annular water-blocking rib (92) are disconnected, and the two ends of the annular water-blocking rib (92) correspond to the two ends of the first water-blocking part (80) along the length direction of the frame body (10). The first extension (93) is connected between the first end of the annular water-blocking rib (92) and the first end of the first water-blocking part (80), and the first extension (93) extends along the axial direction of the mounting hole (70) on the surface of the first water-blocking part (80). The second extension (94) is connected between the second end of the annular water-blocking rib (92) and the second end of the first water-blocking part (80), and the second extension (94) extends along the axial direction of the mounting hole (70) on the surface of the first water-blocking part (80).

6. The frame (100) for an air conditioner according to any one of claims 1 to 5, characterized in that, The mounting hole (70) is recessed into the outer surface of the skeleton body (10) so that the outer surface of the skeleton body (10) blocks the mounting hole (70).

7. The frame (100) for an air conditioner according to any one of claims 1 to 5, characterized in that, Also includes: The first drainage rib (20) protrudes from the outer surface of the skeleton body (10) and extends along the width direction of the skeleton body (10) to guide the condensate on the outer surface of the skeleton body (10) to flow along the width direction of the skeleton body (10) towards both ends of the skeleton body (10).

8. The frame (100) for an air conditioner according to claim 7, characterized in that, The mounting hole (70) is located at the end of the frame body (10) along the width direction, and the first water-blocking part (80) and / or the second water-blocking part (90) are spaced apart from the first drainage rib (20).

9. The frame (100) for an air conditioner according to claim 8, characterized in that, Also includes: The frame (30) is connected to the end of the skeleton body (10) along its own width direction. The frame (30) extends along the length direction of the skeleton body (10), and the connection between the frame (30) and the skeleton body (10) is bent to form a drainage groove (31). The first drainage rib (20) extends along the width direction of the skeleton body (10) toward the drainage groove (31).

10. An air conditioner, characterized in that, Includes a frame (100) for an air conditioner as described in any one of claims 1 to 9.

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