Refrigerator

Abstract

The utility model discloses a refrigerator, refrigerator includes: box, condensing fan, compressor support plate, water pan and spacing structure. Box forms and contains the space, condensing fan is slidably arranged in the containing space along the first direction, and condensing fan includes casing, fan and condenser, and fan and condenser are respectively along the second direction and are arranged at the both ends of mounting cavity, compressor support plate is arranged at the bottom of containing space, spacing structure is arranged between casing and the lateral wall of containing space along the first direction, and spacing structure includes: spacing protruding and spacing groove, and spacing groove and spacing protruding are separably matched. Therefore, can improve the installation and dismounting efficiency of condensing fan, reduce the assembly difficulty of condensing fan, effectively promote the maintenance efficiency of condensing fan, realize the spacing of condensing fan, and can prevent condensing fan from producing the displacement when fan high -speed rotates, thereby reduce the noise produced when condensing fan works, improve the stability and reliability of condensing fan.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator technology, and in particular to a refrigerator. Background Technology

[0002] In existing technology, the condenser fan of a refrigerator is usually fixed to the drip tray with screws. When the fan runs at high speed, it is prone to violent shaking and noise, and the stability of the condenser fan is low. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the purpose of this invention is to provide a refrigerator that can improve the stability of the condenser fan.

[0004] According to an embodiment of the present invention, the refrigerator includes: a cabinet, a condenser fan, a compressor support plate, a drip tray, and a limiting structure. The cabinet forms an accommodating space. The condenser fan is slidably disposed within the accommodating space along a first direction. The condenser fan includes a housing, a fan, and a condenser. The housing forms an mounting cavity. The fan and the condenser are respectively disposed at both ends of the mounting cavity along a second direction, the first direction and the second direction being different. The compressor support plate is disposed at the bottom of the accommodating space and is connected to the cabinet. The drip tray is disposed between the condenser fan and the compressor support plate and is connected to the compressor support plate. The limiting structure is disposed between the housing and the side wall of the accommodating space along the first direction. The limiting structure includes: a limiting protrusion and a limiting groove. The limiting protrusion is disposed on one of the side walls of the housing and the accommodating space. The limiting groove is disposed on the other side wall of the housing and the accommodating space. The limiting groove and the limiting protrusion are separably engaged.

[0005] According to the refrigerator of this utility model embodiment, by slidably arranging the condenser fan in the accommodating space along the first direction, the installation and disassembly efficiency of the condenser fan can be improved, the assembly difficulty of the condenser fan can be reduced, and the maintenance efficiency of the condenser fan can be effectively improved. At the same time, by setting the limiting structure, the condenser fan can be effectively limited, preventing the condenser fan from shifting when the fan is rotating at high speed. Meanwhile, the vibration of the condenser fan during operation is reduced, thereby reducing the noise generated by the condenser fan during operation and improving the stability and reliability of the condenser fan.

[0006] In some embodiments, the limiting protrusion is provided on one side surface of the housing adjacent to the receiving space, and a limiting groove is formed on the side wall of the receiving space; the limiting protrusion and the limiting groove cooperate to limit the displacement of the condenser fan in the height direction and the second direction.

[0007] Therefore, the limiting structure can effectively limit the condenser fan in the second and third directions, thereby preventing the condenser fan from shifting in the second and third directions during transportation, avoiding violent shaking of the condenser fan during operation, and reducing the noise generated by the condenser fan.

[0008] In some embodiments, after the limiting protrusion and the limiting groove are engaged, the depth to which the limiting protrusion is embedded in the limiting groove is D, wherein D satisfies: 2mm≤D≤3mm.

[0009] This ensures that the limiting structure limits the condenser fan in the second and third directions, preventing the condenser fan from vibrating violently and improving its stability. At the same time, it reduces the assembly difficulty of the limiting protrusion and the limiting groove.

[0010] In some embodiments, the housing is provided with at least one limiting member at one end adjacent to the condenser, and at least a portion of the limiting member is in contact with the condenser along the second direction.

[0011] This facilitates the limiting and fixing of the condenser, preventing displacement of the condenser in the second and third directions. At the same time, it facilitates a detachable connection between the condenser and the casing, improving the assembly efficiency of the condenser fan.

[0012] In some embodiments, the limiting member includes: a first limiting portion and a second limiting portion, the first limiting portion extending along the second direction; the second limiting portion being disposed at one end of the first limiting portion away from the housing, and the other end of the second limiting portion extending obliquely toward the side wall of the condenser away from the fan.

[0013] This facilitates the limiting component's positioning of the condenser in the second and third directions. At the same time, the simple structure of the first and second limiting components improves the reliability of the limiting component, reduces costs, and increases the assembly efficiency of the condenser fan.

[0014] In some embodiments, the length of the limiting member along the second direction is L1, and the width of the condenser along the second direction is L2, wherein L1 and L2 satisfy: 0.5mm≤L1-L2≤1mm.

[0015] Therefore, the second limiting part of the limiting member can effectively limit the condenser in the second direction, ensuring the condenser is securely fastened and improving the stability and reliability of the assembly between the shell and the condenser.

[0016] In some embodiments, a flange is formed on the sidewall of the housing adjacent to one end of the condenser, the flange extending about the second direction, and the side of the flange adjacent to the mounting cavity contacts the condenser.

[0017] Therefore, the condenser can be further limited along the second direction to prevent displacement of the condenser along the second direction during transportation, thereby improving the stability and reliability of the condenser setup.

[0018] In some embodiments, the refrigerator further includes a sliding assembly disposed between the housing and the drip tray. The sliding assembly includes a groove and a slider, which slide in cooperation along the first direction. One of the groove and the slider is disposed on the housing, and the other is disposed on the drip tray. The cross-sectional shape of the groove and the slider is "T".

[0019] This allows the condenser fan to be slidably positioned within the receiving space along the first direction, effectively improving the assembly and disassembly efficiency of the condenser fan and the water tray. At the same time, the slide can limit the slider in the second and third directions, improving the stability and reliability of the condenser fan assembly.

[0020] In some embodiments, the height difference between the bottom wall of the chute and the upper surface of the water receiving tray along the height direction of the box body is H, wherein H satisfies: 2mm≤H≤5mm.

[0021] Therefore, when installing and disassembling the condenser fan, interference between the slider and the upper surface of the drip tray can be avoided, and the size of the drip tray and the water holding capacity can be reduced.

[0022] In some embodiments, the water receiving tray is detachably connected to the compressor support plate.

[0023] This improves the integration of the water tray and the compressor support plate, while also increasing the efficiency of assembly and disassembly of the water tray and the compressor support plate, and reducing the difficulty of operation.

[0024] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a partial exploded view of a refrigerator according to an embodiment of the present utility model; Figure 2 yes Figure 1 Enlarged schematic diagram of region P in the middle; Figure 3 This is a partial schematic diagram of a refrigerator according to an embodiment of the present utility model; Figure 4This is a partial schematic diagram of a refrigerator according to an embodiment of the present utility model from another perspective; Figure 5 yes Figure 4 Enlarged schematic diagram of the mid-Q region; Figure 6 This is a partial schematic diagram of a refrigerator according to another perspective of an embodiment of the present utility model; Figure 7 yes Figure 6 A magnified view of region M in the middle.

[0026] Figure label: 100. Refrigerator; 10. Cabinet; 101. Compartmental space; 11. Rear cover; 12. Condenser fan; 13. Shell; 14. Fan; 15. Condenser; 16. Compressor support plate; 17. Drain tray; 18. Limiting structure; 19. Limiting protrusion; 20. Limiting component; 21. First limiting part; 22. Second limiting part; 23. Sliding assembly; 24. Slide groove; 25. Slider; A. First direction; B. Second direction; C. Third direction. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. Figures 1-7 The refrigerator 100 according to an embodiment of the present utility model includes: a cabinet 10, a condenser fan 12, a compressor support plate 16, a water drip tray 17, and a limiting structure 18.

[0028] Specifically, such as Figures 1-3 As shown, the housing 10 forms a receiving space 101; the condenser fan 12 is slidably disposed within the receiving space 101 along a first direction A. The condenser fan 12 includes a housing 13, a fan 14, and a condenser 15. The housing 13 forms a mounting cavity. The fan 14 and the condenser 15 are respectively disposed at both ends of the mounting cavity along a second direction B. The first direction A and the second direction B are different. The compressor support plate 16 is disposed at the bottom of the receiving space 101 and is connected to the housing 10; the water receiving tray 1... 7 is located between the condenser fan 12 and the compressor support plate 16, and the water receiving tray 17 is connected to the compressor support plate 16; the limiting structure 18 is located along the first direction A between the housing 13 and the side wall of the receiving space 101, and the limiting structure 18 includes: a limiting protrusion 19 and a limiting groove, the limiting protrusion 19 is located on one of the side walls of the housing 13 and the receiving space 101; the limiting groove is located on the other side wall of the housing 13 and the receiving space 101, and the limiting groove and the limiting protrusion 19 can be separably engaged.

[0029] In this embodiment, a receiving space 101 is formed at the bottom of the cabinet 10. The receiving space 101 is suitable for accommodating and protecting structural components such as the condenser fan 12. The condenser fan 12 can be slidably installed in the receiving space 101 along a first direction A. In the first direction A, the sliding direction of the condenser fan 12 when it is disassembled is opposite to the sliding direction of the condenser fan 12 when it is installed. The condenser fan 12 includes a housing 13, a fan 14, and a condenser 15. The fan 14 is disposed in the mounting cavity of the housing 13. The condenser 15 is disposed on the side of the fan 14 away from the housing 13 along a second direction B. At least a portion of the condenser 15 adjacent to the fan 14 along the second direction B is disposed in the mounting cavity of the housing 13. The first direction A and the second direction B are perpendicular to each other. A compressor support plate 16 is disposed at the bottom of the receiving space 101 and connected to the cabinet 10 along a third direction C, which is the height direction of the refrigerator 100. A water drip tray 17 is disposed between the condenser fan 12 and the compressor support plate 16 along the third direction C. The limiting structure 18 achieves the limiting of the condenser fan 12 through the separable engagement between the limiting protrusion 19 and the limiting groove. The limiting protrusion 19 can be provided on the housing 13 and the limiting groove can be provided on the side wall of the receiving space 101, or the limiting protrusion 19 can be provided on the side wall of the receiving space 101 and the limiting groove can be provided on the housing 13.

[0030] According to the refrigerator 100 of this utility model embodiment, by slidably arranging the condenser fan 12 in the accommodating space 101 along the first direction A, the installation and disassembly efficiency of the condenser fan 12 can be improved, the assembly difficulty of the condenser fan 12 can be reduced, and the maintenance efficiency of the condenser fan 12 can be effectively improved. At the same time, by setting the limiting structure 18, the condenser fan 12 can be effectively limited. When the fan 14 rotates at high speed, the condenser fan 12 can be prevented from shifting. At the same time, the vibration of the condenser fan 12 during operation is reduced, thereby reducing the noise generated by the condenser fan 12 during operation and improving the stability and reliability of the condenser fan 12.

[0031] According to some embodiments of this utility model, such as Figure 3 As shown, the limiting protrusion 19 is provided on one side surface of the housing 13 adjacent to the side wall of the receiving space 101, and a limiting groove is formed on the side wall of the receiving space 101; the limiting protrusion 19 cooperates with the limiting groove to limit the displacement of the condenser fan 12 in the height direction, i.e., the third direction C and the second direction B.

[0032] In this application, a limiting protrusion 19 is provided on one side surface of the housing 13 along the first direction A adjacent to the side wall of the receiving space 101, and a limiting groove is provided on the side wall of the receiving space 101. At least a portion of the side wall of the receiving space 101 is recessed along the first direction A toward the direction away from the condenser fan 12 to form a limiting groove. The size of the limiting groove is slightly larger than the size of the limiting protrusion 19. After the condenser fan 12 is slidably installed in the receiving space 101 along the first direction A, the limiting protrusion 19 and the limiting groove form a separable fit along the first direction A, thereby limiting the condenser fan 12 in the second direction B and the third direction C.

[0033] Therefore, by setting the limiting protrusion 19 on the housing 13 and the limiting groove on the side wall of the accommodating space 101, a separable fit is formed between the limiting protrusion 19 and the limiting groove. This can effectively limit the condenser fan 12 in the second direction B and the third direction C of the limiting structure 18, thereby preventing the condenser fan 12 from shifting in the second direction B and the third direction C during transportation, preventing the condenser fan 12 from shaking violently during operation, improving the stability of the condenser fan 12, and reducing the noise generated by the condenser fan 12. At the same time, the limiting structure 18 has a relatively simple structure, which can reduce the processing difficulty.

[0034] Optionally, the cross-sectional shape of the limiting protrusion 19 and the limiting groove is rectangular. Both the limiting groove and the limiting protrusion 19 extend along the third direction C, and the end of the limiting protrusion 19 and the limiting groove adjacent to the bottom wall of the housing 10 is inclined along the first direction A toward the direction away from the condenser fan 12.

[0035] According to some embodiments of the present invention, after the limiting protrusion 19 and the limiting groove are engaged, the depth to which the limiting protrusion 19 is embedded in the limiting groove is D, and D satisfies: 2mm≤D≤3mm.

[0036] When the depth of the limiting protrusion 19 embedded in the limiting groove is less than 2mm, the depth is too small, which may cause relative displacement between the limiting protrusion 19 and the limiting groove. This could lead to the limiting structure 18 failing to limit the condenser fan 12, causing the condenser fan 12 to vibrate violently. When the depth of the limiting protrusion 19 embedded in the limiting groove is greater than 3mm, the depth is too large, which may cause stress concentration between the limiting protrusion 19 and the limiting groove. This could make assembly between the limiting protrusion 19 and the limiting groove difficult and reduce the service life of the limiting structure 18. For example, D=2.5mm.

[0037] Therefore, by limiting the depth range of the limiting protrusion 19 embedded in the limiting groove, the limiting structure 18 can ensure that the condenser fan 12 is limited in the second direction B and the third direction C, avoiding severe vibration of the condenser fan 12, improving the stability of the condenser fan 12, reducing the assembly difficulty of the limiting protrusion 19 and the limiting groove, reducing the risk of stress concentration between the limiting protrusion 19 and the limiting groove, thereby extending the service life of the limiting structure 18 and improving the reliability of the limiting structure 18.

[0038] Optionally, combined Figure 1 The housing 10 includes a removable rear cover 11, which is located on the side of the condenser fan 12 away from the limiting structure 18 along the first direction A, and the rear cover 11 abuts against the condenser fan 12 to further limit the condenser fan 12.

[0039] According to some embodiments of this utility model, such as Figures 3-5 As shown, at least one limiting member 20 is provided at one end of the housing 13 adjacent to the condenser 15, and at least a portion of the limiting member 20 contacts the condenser 15 along the second direction B.

[0040] In this application, the housing 13 is provided with a plurality of limiting members 20 at one end of the housing 13 along the second direction B near the condenser 15. The plurality of limiting members 20 are provided on both sides of the housing 13 along the third direction C and on the side of the housing 13 away from the limiting structure 18 along the first direction A. At least part of the plurality of limiting members 20 contacts the side of the condenser 15 away from the fan 14 along the second direction B. The limiting members 20 are suitable for limiting and fixing the condenser 15.

[0041] Therefore, at least one limiting member 20 is provided at one end of the housing 13 adjacent to the condenser 15, and at least part of the limiting member 20 contacts the condenser 15 along the second direction B, which facilitates the limiting and fixing of the condenser 15 and prevents the condenser 15 from being displaced in the second direction B and the third direction C. At the same time, it facilitates the condenser 15 and the housing 13 to form a detachable connection, improves the assembly efficiency of the condenser fan 12, and does not affect each other when the fan 14 and the condenser 15 need to be removed separately.

[0042] Optionally, the limiting element 20 can be a claw.

[0043] According to some embodiments of this utility model, such as Figure 5 As shown, the limiting member 20 includes: a first limiting part 21 and a second limiting part 22. The first limiting part 21 extends along the second direction B; the second limiting part 22 is disposed at one end of the first limiting part 21 away from the housing 13, and the other end of the second limiting part 22 extends obliquely toward the side wall of the condenser 15 away from the fan 14.

[0044] One end of the first limiting part 21 is connected to the housing 13, and the other end of the first limiting part 21 extends along the second direction B in a direction away from the housing 13. One end of the second limiting part 22 is connected to the other end of the first limiting part 21 away from the housing 13, and the other end of the second limiting part 22 extends obliquely toward the condenser 15 along the second direction B on the side surface away from the fan 14.

[0045] Therefore, by setting the first limiting part 21 and the second limiting part 22, it is convenient to limit the condenser 15 in the second direction B and the third direction C. At the same time, since the first limiting part 21 and the second limiting part 22 have simple structures, the reliability of the limiting part 20 can be improved, the cost can be reduced, and the assembly efficiency of the condenser fan 12 can be improved.

[0046] According to some embodiments of this utility model, the length of the limiting member 20 along the second direction B is L1, and the width of the condenser 15 along the second direction B is L2. L1 and L2 satisfy: 0.5mm≤L1-L2≤1mm. For example, L1-L2=1mm.

[0047] That is, the length of the limiting member 20 along the second direction B is about 0.5mm-1mm larger than the width of the condenser 15 along the second direction B. As a result, the second limiting part 22 of the limiting member 20 can effectively limit the condenser 15 in the second direction B, ensuring the condenser 15 is fastened and improving the stability and reliability of the assembly between the housing 13 and the condenser 15.

[0048] According to some embodiments of the present invention, a flange is formed on the side wall of the housing 13 near the end of the condenser 15. The flange extends around the second direction B, and the side of the flange near the mounting cavity contacts the condenser 15.

[0049] A flange is formed on the side wall of the housing 13 at one end adjacent to the condenser 15 along the second direction B. The flange extends circumferentially along the condenser 15 and contacts the condenser 15 on the side of the flange adjacent to the mounting cavity along the second direction B. Therefore, the flange design on the side wall of the housing 13 at one end adjacent to the condenser 15 further limits the condenser 15 along the second direction B, preventing displacement of the condenser 15 along the second direction B during transportation and improving the stability and reliability of the condenser 15 installation.

[0050] According to some embodiments of this utility model, such as Figure 6 and Figure 7As shown, the refrigerator 100 also includes a sliding assembly 23, which is disposed between the housing 13 and the water receiving tray 17. The sliding assembly 23 includes a sliding groove 24 and a slider 25. The sliding groove 24 and the slider 25 are slidably engaged along a first direction A. One of the sliding groove 24 and the slider 25 is disposed on the housing 13, and the other of the sliding groove 24 and the slider 25 is disposed on the water receiving tray 17. The cross-sectional shape of the sliding groove 24 and the slider 25 is "T".

[0051] In this application, the sliding component 23 is disposed between the housing 13 and the water receiving tray 17 along a third direction C. The slider 25 is disposed on the housing 13, and the sliding groove 24 is disposed on the water receiving tray 17. At least a portion of the slider 25 is disposed within the sliding groove 24, and the slider 25 can slide within the sliding groove 24 along a first direction A. The cross-sectional shape of the sliding groove 24 and the slider 25 is "T" shaped, and the shape and size of the sliding groove 24 and the slider 25 are compatible. When installing the condenser fan 12, the slider 25 is inserted into the sliding groove 24 along the first direction A toward the limiting groove until the limiting protrusion 19 on the housing 13 engages with the limiting groove on the side wall of the receiving space 101. When disassembling the condenser fan 12, the slider 25 is simply pulled out of the sliding groove 24 along the first direction A toward the direction away from the limiting groove, without the need to remove other components.

[0052] Therefore, by setting the sliding component 23, the condenser fan 12 can be slidably disposed in the receiving space 101 along the first direction A, which effectively improves the assembly and disassembly efficiency of the condenser fan 12 and the water receiving tray 17. The maintenance of the condenser fan 12 is simpler, which can reduce the risk of breaking the refrigeration pipe during the maintenance process. The cross-sectional shape of the slide groove 24 and the slider 25 is "T" shaped, which can provide a guiding function for the slider 25 by the slide groove 24. At the same time, the slide groove 24 can limit the slider 25 in the second direction B and the third direction C, which improves the stability and reliability of the assembly of the condenser fan 12.

[0053] Optionally, sealing sponges are provided between the inner wall of the limiting groove and the limiting protrusion 19, between the inner wall of the sliding groove 24 and the slider 25, and between the inner wall of the housing 13 and the fan 14. These sponges can fill the gaps in the groove surfaces, increase the friction between the limiting protrusion 19 and the limiting groove, and between the slider 25 and the sliding groove 24. After the condenser fan 12 is assembled with the water receiving tray 17, the relative displacement between the limiting protrusion 19 and the limiting groove, and between the slider 25 and the sliding groove 24 can be reduced. This further prevents the condenser fan 12 from shifting in the second direction B and the third direction C. At the same time, the condenser 15 is isolated on both sides along the second direction B, which is conducive to air circulation and heat dissipation and improves the heat exchange effect.

[0054] According to some embodiments of this utility model, such as Figure 7 As shown, the height difference between the bottom wall of the chute 24 along the height direction of the box 10 (i.e., the third direction C) and the upper surface of the water receiving tray 17 is H, and H satisfies: 2mm≤H≤5mm.

[0055] When the height difference between the bottom wall of the chute 24 along the third direction C and the upper surface of the water tray 17 is less than 2mm, the slider 25 is prone to interference with the upper surface of the water tray 17 when installing and disassembling the condenser fan 12. When the height difference between the bottom wall of the chute 24 along the third direction C and the upper surface of the water tray 17 is greater than 5mm, the size of the condenser fan 12 needs to be adjusted, and the size of the water tray 17 is easily reduced, resulting in a decrease in the water holding capacity. For example, H=4mm.

[0056] Therefore, by limiting the height difference between the bottom wall of the slide 24 along the third direction C and the upper surface of the water receiving tray 17, interference between the slider 25 and the upper surface of the water receiving tray 17 can be avoided when installing and disassembling the condenser fan 12. At the same time, the size of the water receiving tray 17 can be avoided, and the water holding capacity can be avoided.

[0057] According to some embodiments of this utility model, the water receiving tray 17 and the compressor support plate 16 are detachably connected. The water receiving tray 17 and the compressor support plate 16 can be detachably connected by screws or other fixing structures, thereby improving the integration of the water receiving tray 17 and the compressor support plate 16, while improving the assembly and disassembly efficiency of the water receiving tray 17 and the compressor support plate 16, and reducing the difficulty of operation.

[0058] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0059] In the description of this utility model, "first feature" and "second feature" may include one or more of the features. In the description of this utility model, "multiple" means two or more. In the description of this utility model, "above" or "below" the second feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. In the description of this utility model, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature.

[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0061] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A refrigerator, characterized in that, include: A housing, wherein the housing forms an accommodating space; A condenser fan is slidably disposed within the receiving space along a first direction. The condenser fan includes a housing, a fan, and a condenser. The housing forms a mounting cavity. The fan and the condenser are respectively disposed at both ends of the mounting cavity along a second direction. The first direction and the second direction are different. A compressor support plate is located at the bottom of the accommodating space and is connected to the housing. A water collection tray is provided between the condenser fan and the compressor support plate, and the water collection tray is connected to the compressor support plate; A limiting structure is disposed along the first direction between the housing and the sidewall of the receiving space, the limiting structure comprising: A limiting protrusion is provided on one of the sidewalls of the housing and the receiving space; A limiting groove is provided on one of the side walls of the housing and the receiving space, and the limiting groove and the limiting protrusion are separably engaged.

2. The refrigerator according to claim 1, characterized in that, The limiting protrusion is provided on one side surface of the housing adjacent to the receiving space, and a limiting groove is formed on the side wall of the receiving space; The limiting protrusion cooperates with the limiting groove to limit the displacement of the condenser fan in the height direction and the second direction.

3. The refrigerator according to claim 1, characterized in that, After the limiting protrusion and the limiting groove are engaged, the depth to which the limiting protrusion is embedded in the limiting groove is D, and D satisfies: 2mm≤D≤3mm.

4. The refrigerator according to claim 1, characterized in that, At least one limiting member is provided at one end of the housing adjacent to the condenser, and at least a portion of the limiting member is in contact with the condenser along the second direction.

5. The refrigerator according to claim 4, characterized in that, The limiting component includes: A first limiting portion extends along the second direction; The second limiting part is located at the end of the first limiting part away from the housing, and the other end of the second limiting part extends obliquely toward the side wall of the condenser away from the fan.

6. The refrigerator according to claim 4, characterized in that, The length of the limiting member along the second direction is L1, and the width of the condenser along the second direction is L2. L1 and L2 satisfy: 0.5mm≤L1-L2≤1mm.

7. The refrigerator according to claim 1, characterized in that, The sidewall of the housing near the end of the condenser is formed with a flange, the flange extending about the second direction, and the side of the flange near the mounting cavity contacts the condenser.

8. The refrigerator according to claim 1, characterized in that, Also includes: A sliding assembly is disposed between the housing and the water receiving tray. The sliding assembly includes a sliding groove and a sliding block. The sliding groove and the sliding block are slidably engaged along the first direction. One of the sliding groove and the sliding block is disposed on the housing, and the other of the sliding groove and the sliding block is disposed on the water receiving tray. The cross-sectional shape of the sliding groove and the sliding block is "T".

9. The refrigerator according to claim 8, characterized in that, The height difference between the bottom wall of the chute and the upper surface of the water receiving tray along the height direction of the box body is H, and H satisfies: 2mm≤H≤5mm.

10. The refrigerator according to any one of claims 1-9, characterized in that, The water receiving tray is detachably connected to the compressor support plate.

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