Refrigerating box

Abstract

The utility model relates to a refrigerating box, and belongs to the technical field of refrigerating boxes. The refrigerating box comprises a box body, a box door, a refrigerating system, a fan and a housing. A refrigerating chamber and an equipment cavity are defined in the refrigerator body, and the equipment cavity is provided with a ventilation opening which is formed in the side wall of the refrigerator body; the refrigerator door is rotatably arranged at the opening of the refrigerating chamber; the refrigerating system is used for refrigerating the refrigerating chamber; the refrigerating system comprises an evaporator, a condenser and a compressor; the evaporator is arranged in the refrigerating chamber; the condenser and the compressor are arranged in the equipment cavity; the fan is arranged between the compressor and the condenser; the front side of the fan is a windward side of the fan, and the rear side of the fan is a leeward side of the fan; the windward side of the fan faces the condenser, and the leeward side of the fan faces the compressor; the baffle is arranged close to the left side and / or the right side of the fan so as to prevent air making contact with the compressor from flowing to the windward side of the fan in the equipment cavity. According to the refrigerating box, the compressor can be prevented from being cooled again by air obtained after heat dissipation of the compressor.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerated boxes, in particular to a refrigerated box. Background Art

[0002] A refrigerator is a device that maintains a stable low-temperature environment through a refrigeration system. According to the purpose of the refrigerator, it can be divided into ordinary household refrigerators, refrigerated containers for transportation, and medical refrigerators. Among them, medical refrigerators are one of the important storage equipment in the medical industry, used to ensure the quality and stability of medical items such as medicines, vaccines, and blood products.

[0003] The refrigeration system usually includes an evaporator, a condenser, a compressor and a fan, etc., wherein the evaporator is arranged in the cold storage room, the condenser, the compressor and the fan are usually arranged in the equipment cavity of the medical cold storage room, and the refrigerant circulates between the evaporator, the condenser and the compressor to keep the cold storage room in a low temperature environment. The fan is usually arranged close to the condenser, and the condenser is located in front of the windward side of the fan to increase the heat exchange effect between the air and the condenser. A cover is usually provided in front of the windward side of the fan, and the cover is used to guide the airflow generated by the fan to ensure that the cold air can flow evenly through the condenser and improve the heat dissipation efficiency of the condenser. In the prior art, an air guide ring is usually provided at the connecting port of the cover to guide the gas entering the fan to flow to the impeller, avoid local resistance and gas backflow, etc., but the air guide ring increases the wind resistance of the cover to a certain extent, resulting in an increase in the power consumption of the fan and a reduction in the efficiency of the fan, and the air guide ring may also cause the fan to generate noise, affecting the performance of the refrigerator.

[0004] Since the compressor generates heat when it is working, the compressor is usually placed near the air outlet of the equipment cavity to facilitate the air to dissipate heat from the compressor. In some refrigerators, in order to facilitate the layout of the refrigeration system, the fan is placed close to the compressor, and the compressor is placed on the leeward side of the fan. This arrangement easily causes the air that has dissipated heat from the compressor to dissipate heat from the compressor again under the action of the fan, which will reduce the heat dissipation effect of the compressor and affect the performance of the refrigerator.

[0005] Although the refrigerators in the prior art have brought many conveniences to people's production and life, there are still many areas that need to be improved. Utility Model Content

[0006] In view of the deficiencies existing in the related art, the utility model provides a refrigerator, which provides a baffle on the left and / or right side of the fan, so as to prevent the air after the heat dissipation of the compressor from flowing back to the windward side of the fan from the left or right side of the fan, thereby preventing the air after the heat dissipation of the compressor from dissipating the heat to the compressor again.

[0007] The utility model provides a refrigerator, comprising:

[0008] The box body has a refrigerating chamber and an equipment cavity defined therein, and the refrigerating chamber and the equipment cavity are independently arranged; the equipment cavity is provided with a vent, and the vent is opened on the side wall of the box body;

[0009] A door is rotatably disposed at the opening of the refrigerating chamber and is used to open or close the refrigerating chamber;

[0010] A refrigeration system, used to refrigerate the cold storage room; the refrigeration system comprises:

[0011] an evaporator, which is arranged in the refrigeration chamber;

[0012] A condenser, which is arranged in the equipment cavity;

[0013] A compressor is disposed in the equipment cavity and near the vent; the compressor, the condenser and the evaporator define a refrigerant circuit, and the refrigerant flows in the refrigerant circuit to refrigerate the refrigeration chamber;

[0014] A fan is arranged between the compressor and the condenser; the front side of the fan is the windward side of the fan, and the rear side of the fan is the leeward side of the fan; the windward side of the fan is arranged toward the condenser, and the leeward side of the fan is arranged toward the compressor;

[0015] The baffle is arranged close to the left side and / or right side of the fan to prevent the air that has come into contact with the compressor from flowing to the windward side of the fan in the equipment cavity.

[0016] The technical solution sets the windward side of the fan toward the condenser and the leeward side of the fan toward the compressor, so that the air contacts the condenser for heat exchange under the action of the fan, and then contacts the compressor for heat dissipation; and sets a baffle to block the wind on the left and / or right sides of the fan to prevent the air that has contacted the compressor from flowing back to the windward side of the fan from the left or right side of the fan, thereby preventing the air that has contacted the compressor from contacting the compressor again.

[0017] In some of the embodiments, the compressor, fan and condenser are arranged along the left and right directions of the box, the compressor, fan and condenser are arranged near the rear side of the box, and the vent is arranged at the rear side of the box; the baffle is arranged near the side of the fan away from the vent.

[0018] In some of the embodiments, the refrigerator also includes a cover shell, the cover shell includes a partition, the partition is arranged between the fan and the condenser, the partition is provided with a connecting port, and the fan and the connecting port are arranged correspondingly; a baffle is arranged on the partition, and the side of the baffle away from the partition extends toward the front of the fan.

[0019] In some of the embodiments, no air guide ring is provided at the communication port.

[0020] The technical solution does not provide an air guide ring at the connecting port, so as to avoid the noise generated by the wind resistance of the air guide ring to the air.

[0021] In some of the embodiments, the refrigerator further includes a guide plate, which is arranged near the side of the fan facing the vent; the guide plate is connected to the side of the partition facing the vent, and the side of the guide plate away from the partition extends toward the rear of the fan to guide the air to flow toward the compressor.

[0022] In some of the embodiments, the housing further includes a top plate connected to the top of the partition and / or the top of the baffle, and a side of the top plate away from the partition extends in a direction away from the fan.

[0023] In some of the embodiments, the partition, the baffle and the top plate together define a receiving chamber, the receiving chamber is located in front of the fan, and at least a portion of the condenser is disposed in the receiving chamber.

[0024] In some of the embodiments, the partition and the guide plate divide the vent into a first vent and a second vent. The first vent is arranged corresponding to the windward side of the fan, and the second vent is arranged corresponding to the leeward side of the fan.

[0025] In some of the embodiments, the box body is connected to a front cover, which is located below the box door; a water receiving trough is provided on the top of the front cover, which is used to receive condensed water dripping from the box door.

[0026] In some of the embodiments, a water receiving box is provided in the equipment cavity, and the water receiving box is arranged near the front side of the box body; a drain pipe is connected to the bottom of the water receiving trough, and the end of the drain pipe away from the water receiving trough is connected to the water receiving box.

[0027] Based on the above technical solution, in the embodiment of the utility model, the refrigerator is provided with a baffle in the equipment cavity to prevent the air that has come into contact with the compressor from coming into contact with the compressor again under the action of the fan, thereby avoiding the hot air from coming into contact with the compressor and reducing the heat dissipation effect of the compressor. The baffle is provided on the cover, which will not increase the complexity of the overall structure of the refrigerator and is convenient for arranging the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0029] Figure 1 This is a schematic structural diagram of an embodiment of a refrigerator of the utility model;

[0030] Figure 2 This is a schematic structural diagram of another angle of an embodiment of the refrigerator of the utility model;

[0031] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0032] Figure 4 This is a schematic diagram of the structure of the equipment chamber in one embodiment of the refrigerator of the utility model;

[0033] Figure 5 This is a schematic diagram of the structure of the front cover in one embodiment of the refrigerator of the utility model;

[0034] Figure 6 It is a schematic diagram of the structure of the compressor, condenser, fan, cover and water receiving box when assembled with the chassis in one embodiment of the refrigerator of the utility model;

[0035] Figure 7 It is a structural schematic diagram of another angle when the compressor, condenser, fan, cover and water receiving box are assembled with the chassis in one embodiment of the refrigerator of the utility model;

[0036] Figure 8 It is a schematic diagram of the structure of a cover shell in one embodiment of the refrigerator of the utility model.

[0037] In the figure:

[0038] 100, box door; 200, box body; 300, display screen; 400, front cover; 500, condenser; 600, fan; 700, compressor; 800, water collection box; 900, cover;

[0039] 210, refrigerating chamber; 220, equipment cavity; 230, chassis; 231, groove;

[0040] 410, water receiving trough; 411, water collection port;

[0041] 901, connecting port; 910, partition; 920, baffle; 930, top plate; 940, drainage plate. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Thus, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features.

[0045] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] As attached Figure 1-Figure 8 As shown, in an exemplary embodiment of the refrigerator of the present invention, the refrigerator includes a box body 200 , a door 100 , a refrigeration system, a fan 600 and a baffle 920 .

[0047] In the above-mentioned refrigerator, if Figure 1 and Figure 4 As shown, the interior of the box body 200 is defined to form a cold storage chamber 210 and an equipment cavity 220, and the cold storage chamber 210 is located above the equipment cavity 220; wherein, the cold storage chamber 210 is used to refrigerate medical supplies, and the equipment cavity 220 is used to place part of the refrigeration system; the cold storage chamber 210 is provided with a cold storage chamber opening, and the cold storage chamber opening is opened on the front side of the box body 200, so that medical supplies can be placed in the cold storage chamber 210 or taken out from the cold storage chamber 210 through the cold storage chamber opening; the equipment cavity 220 is provided with an equipment cavity opening, so that part of the refrigeration system can be placed in the equipment cavity 220 through the equipment cavity opening; the equipment cavity 220 is provided with a vent, and the vent is opened at least on the rear side of the box body 200.

[0048] In the above-mentioned refrigerator, the door 100 is rotatably arranged at the opening of the refrigerator chamber for opening or closing the refrigerator chamber 210; wherein one side of the door 100 is rotatably connected to the box body 200, and the rotation axis of the door 100 is arranged along the direction from the top of the box body 200 to the bottom of the box body 200.

[0049] In the above-mentioned refrigerator, if Figure 3 and Figure 6 As shown, the refrigeration system includes an evaporator, a condenser 500 and a compressor 700; the evaporator is arranged in the cold storage room 210, and is used for exchanging heat with the air in the cold storage room 210; the condenser 500 is arranged in the equipment cavity 220 and is arranged near the vent; the compressor 700 is arranged in the equipment cavity 220 and is arranged near the vent; the compressor 700, the condenser 500 and the evaporator define a refrigerant circuit, and the refrigerant flows in the refrigerant circuit to cool the cold storage room 210.

[0050] The compressor 700 generates heat when working. In this embodiment, air cooling is used to dissipate heat from the compressor 700. After the air enters the equipment cavity 220, it contacts and exchanges heat with the compressor 700, thereby dissipating heat from the compressor 700.

[0051] In the above-mentioned refrigerator, if Figure 1 As shown, it also includes a front cover 400, which is arranged at the opening of the equipment cavity and is used to close the opening of the equipment cavity; a front cover cavity is defined inside the front cover 400, and the front cover cavity is connected to the equipment cavity 220; the front cover 400 is arranged on the front side of the protruding box body 200, and when the box door 100 is closed, the front cover 400 is located below the box door 100.

[0052] like Figure 5 As shown, a water receiving groove 410 is provided on the top of the front cover 400, and the water receiving groove 410 is arranged corresponding to the cabinet door 100, so that the condensed water generated on the cabinet door 100 drips into the water receiving groove 410, thereby preventing the condensed water from flowing under the cabinet 200. The water receiving groove 410 is provided with a water collecting port 411, and the water collecting port 411 is connected to a drain pipe, so that the condensed water in the water receiving groove 410 can be drained through the water collecting port 411 through the drain pipe.

[0053] In some embodiments, the front cover 400 is also provided with ventilation holes to increase the air circulation efficiency in the equipment cavity 220 .

[0054] In the above-mentioned refrigerator, if Figure 4 As shown, a water receiving box 800 is also included, and one end of the drain pipe away from the water collection port 411 is connected to the water receiving box 800, so that the condensed water dripping on the water receiving tank 410 flows into the water receiving box 800 through the drain pipe. The water receiving box 800 is located in the equipment cavity 220 and is arranged close to the front side of the box body 200 to reduce the length of the drain pipe and facilitate the arrangement of the drain pipe and the water receiving box 800.

[0055] Since the water receiving box 800 is disposed close to the front side of the housing 200 , in this embodiment, the compressor 700 and the condenser 500 are disposed close to the rear side of the housing 200 .

[0056] In the above refrigerator, the fan 600 is used to introduce outside air into the equipment cavity 220 through the vents, and to make the air in the equipment cavity 220 flow out of the equipment cavity 220 through the vents; the fan 600 is arranged between the condenser 500 and the compressor 700, the front side of the fan 600 is the windward side of the fan 600, the rear side of the fan 600 is the leeward side of the fan 600, the windward side of the fan 600 is arranged toward the condenser 500, and the leeward side of the fan 600 is arranged toward the compressor 700. That is, the condenser 500 is located in front of the fan 600, and the compressor 700 is located behind the fan 600.

[0057] Through the operation of the fan 600, air enters the equipment cavity 220 through the vent, part of the air contacts the compressor 700 to dissipate the heat of the compressor 700, and part of the air contacts the condenser 500 to exchange heat with the condenser 500; after the air contacts the condenser 500 or dissipates the heat of the compressor 700, the air is output from the equipment cavity 220 through the vent.

[0058] The compressor 700 , the fan 600 , and the condenser 500 are arranged in the left-right direction of the cabinet 200 , and the compressor 700 , the fan 600 , and the condenser 500 are disposed close to the rear side of the cabinet 200 .

[0059] It should be noted that if Figure 6 and Figure 7 As shown, the housing 200 includes a chassis 230 , which is used to form the bottom surface of the equipment cavity 220 and to support and fix the components placed in the equipment cavity 220 , wherein the compressor 700 , the condenser 500 , and the fan 600 are respectively placed on the chassis 230 .

[0060] In some embodiments, the middle portion of the bottom plate 230 is recessed downward to form a groove 231 to increase the overall strength of the bottom plate 230 .

[0061] It should be noted that since the compressor 700 , the fan 600 and the condenser 500 are arranged along the left and right direction of the cabinet 200 , the groove 231 is also set along the left and right direction of the cabinet 200 to increase the bearing capacity of the chassis 230 for the compressor 700 , the fan 600 and the condenser 500 .

[0062] In the above-mentioned refrigerator, if Figure 6 and Figure 7 As shown, the cover 900 is used to increase the air-inducing effect of the fan 600 ; at least a portion of the cover 900 is disposed between the condenser 500 and the fan 600 .

[0063] like Figure 6-Figure 8As shown, the housing 900 includes a partition 910, which is disposed between the fan 600 and the condenser 500. The partition 910 is provided with a connecting port 901, and the fan 600 is disposed at the connecting port 901; the fan 600 is located at the connecting port 901 and the fan 600 is located on the leeward side of the connecting port 901, and the condenser 500 is located on the windward side of the connecting port 901. When the fan 600 is running, air flows from the vent to the fan 600, and the condenser 500 is disposed in front of the windward side of the fan 600, so that the air flowing to the fan 600 can firstly contact and exchange heat with the condenser 500, thereby increasing the heat exchange effect of the condenser 500.

[0064] In some embodiments, the partition 910 is a metal plate, the communication port 901 is a through hole provided in the metal plate, and the opening direction of the communication port 901 is perpendicular to the plane defined by the metal plate.

[0065] In this embodiment, no air guide ring is provided at the outer edge of the connecting port 901. After the air enters the equipment cavity 220 through the ventilation port, it passes through the condenser 500 and the connecting port 901 and contacts the fan 600. The purpose is to prevent the air guide ring from increasing wind resistance and reduce the noise generated by the fan 600.

[0066] In some embodiments, the communication opening 901 is circular.

[0067] In some embodiments, the bottom of the partition 910 is provided with a flange, which is connected to the chassis 230 to facilitate the connection between the partition 910 and the chassis 230. It can also increase the contact area between the partition 910 and the bottom surface of the equipment cavity 220, thereby increasing the firmness of the connection between the partition 910 and the chassis 230.

[0068] The partition 910 divides the vent into a first vent and a second vent. The first vent is arranged corresponding to the windward side of the fan 600, and the second vent is arranged corresponding to the leeward side of the fan 600. Under the action of the fan 600, air usually enters the equipment cavity 220 through the first vent, and the air in the equipment cavity 220 usually flows out of the equipment cavity 220 through the second vent.

[0069] Theoretically, through the operation of the fan 600, air enters the equipment cavity 220 from the first vent, part of the air contacts the condenser 500 and exchanges heat with the condenser 500; part of the air contacts the compressor 700 and dissipates heat from the compressor 700; after the air contacts the compressor 700, it flows out of the equipment cavity 220 from the second vent. However, in actual applications, part of the air that contacts the compressor 700 may remain in the equipment cavity 220 and flow from the side of the fan 600 away from the vent to the windward side of the fan 600, and then contacts the compressor 700 again under the action of the fan 600. Since the temperature of the air increases after contacting the compressor 700, the hot air contacts the compressor 700 again, which will reduce the heat dissipation effect of the compressor 700.

[0070] Based on this, in this embodiment, a baffle 920 is provided on the side of the fan 600 away from the vent to prevent air from flowing from the side of the fan 600 away from the vent to the windward side of the fan 600 .

[0071] Specifically, Figure 7 and Figure 8 As shown, the baffle 920 is connected to the side of the partition 910 away from the vent and extends toward the front of the fan 600. The baffle 920 is used to prevent the air that contacts the compressor 700 from flowing to the windward side of the fan 600 in the equipment cavity 220.

[0072] It should be noted that the bottom of the baffle 920 is also provided with a flange, which is connected to the chassis 230 to facilitate the connection between the baffle 920 and the bottom surface of the equipment cavity 220, and can also increase the contact area between the baffle 920 and the bottom surface of the equipment cavity 220.

[0073] like Figure 8 As shown, the cover 900 further includes a guide plate 940 , which is connected to the side of the partition 910 facing the vent, and the side of the guide plate 940 away from the partition 910 extends toward the compressor 700 to guide the air entering the equipment cavity 220 from the vent to flow toward the compressor 700 .

[0074] When air enters the equipment chamber 220 through the vent, part of the air contacts the condenser 500 for heat exchange, and part of the air flows toward the compressor 700 under the action of the guide plate 940 .

[0075] like Figure 8 As shown, the housing 900 further includes a top plate 930 , which is connected to the top of the partition 910 and / or the top of the baffle 920 , and a side of the top plate 930 away from the partition 910 extends in a direction away from the fan 600 .

[0076] It should be noted that the top plate 930, the baffle plate 920 and the partition plate 910 together define a storage space, and at least part of the condenser 500 is disposed in the storage space, and the air entering the equipment cavity 220 from the vent needs to pass through the storage space and then interact with the fan 600. Placing the condenser 500 in the storage space allows the air to fully contact the condenser 500, thereby increasing the heat exchange effect of the condenser 500.

[0077] The wind-blocking principle of the baffle 920 in the above-mentioned refrigerator is as follows: through the operation of the fan 600, air enters the equipment cavity 220 from the ventilation opening corresponding to the condenser 500, part of the air contacts the condenser 500, and part of the air directly contacts the compressor 700 without passing through the condenser 500 under the drainage action of the guide plate 940; after the air contacts the compressor 700, the air is output from the equipment cavity 220 through the ventilation opening corresponding to the compressor 700. Even if part of the air that contacts the compressor 700 may remain in the equipment cavity 220, under the action of the baffle 920, the air that remains in the equipment cavity 220 after contacting the compressor 700 cannot flow to the windward side of the fan 600, and thus cannot contact the compressor 700 again.

[0078] The above-mentioned refrigerator further includes a display screen 300 , which is used to display information of the refrigerator; the display screen 300 is installed on the front cover 400 and is located at the front side of the box body 200 .

[0079] In some embodiments, in order to facilitate the user to view the displayed information from the display screen 300 , the display screen 300 is tilted upward toward the rear side of the box body 200 so that the user can see the display screen 300 by lowering his head.

[0080] The above-mentioned refrigerator is provided with a baffle 920 in the equipment cavity 220 to prevent the air from flowing to the windward side of the fan 600 under the action of the fan 600 after contacting the compressor 700, thereby preventing the air from contacting the compressor 700 again, thereby avoiding the hot air from contacting the compressor 700 and reducing the heat dissipation effect of the compressor 700; the baffle 920 is provided on the cover 900, which will not increase the complexity of the overall structure of the refrigerator, and it is convenient to arrange the baffle 920; and no air guide ring is provided at the connecting port 901, thereby avoiding the wind resistance of the air guide ring to the air, and the noise generated when the fan 600 is working is small.

[0081] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0082] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A refrigerator, characterized in that: include: A box body, wherein a refrigerating chamber and an equipment cavity are defined in the interior, wherein the refrigerating chamber and the equipment cavity are independently arranged; the equipment cavity is provided with a vent, and the vent is opened on a side wall of the box body; A door, which is rotatably arranged at the opening of the refrigerating chamber and is used to open or close the refrigerating chamber; A refrigeration system, used to refrigerate the refrigerating chamber; the refrigeration system comprises: an evaporator disposed in the refrigerating chamber; A condenser, which is arranged in the equipment cavity; A compressor is disposed in the equipment cavity and near the vent; the compressor, the condenser and the evaporator define a refrigerant circuit, and a refrigerant flows in the refrigerant circuit to refrigerate the refrigerating chamber; A fan is arranged between the compressor and the condenser; the front side of the fan is the windward side of the fan, and the rear side of the fan is the leeward side of the fan; the windward side of the fan is arranged toward the condenser, and the leeward side of the fan is arranged toward the compressor; A baffle is arranged close to the left side and / or the right side of the fan to prevent the air that has come into contact with the compressor from flowing to the windward side of the fan in the equipment cavity.

2. The refrigerator according to claim 1, characterized in that: The compressor, the fan and the condenser are arranged along the left and right directions of the box body. The compressor, the fan and the condenser are arranged close to the rear side of the box body, and the vent is arranged at the rear side of the box body; the baffle is arranged close to the side of the fan away from the vent.

3. The refrigerator according to claim 1, characterized in that: The refrigerator also includes a cover shell, which includes a partition, the partition is arranged between the fan and the condenser, the partition is provided with a connecting port, and the fan is arranged corresponding to the connecting port; the baffle is arranged on the partition, and the side of the baffle away from the partition extends toward the front of the fan.

4. The refrigerator according to claim 3, characterized in that: No air guide ring is provided at the communicating port.

5. The refrigerator according to claim 3, characterized in that: The refrigerator also includes a guide plate, which is arranged close to the side of the fan facing the vent; the guide plate is connected to the side of the partition facing the vent, and the side of the guide plate away from the partition extends toward the rear of the fan to guide air to flow toward the compressor.

6. The refrigerator according to claim 5, characterized in that: The housing further comprises a top plate, which is connected to the top of the partition and / or the top of the baffle, and a side of the top plate away from the partition extends in a direction away from the fan.

7. The refrigerator according to claim 6, characterized in that: The partition plate, the baffle plate and the top plate together define a containing cavity, the containing cavity is located in front of the fan, and at least a part of the condenser is arranged in the containing cavity.

8. The refrigerator according to claim 6, characterized in that: The partition plate and the guide plate divide the vent into a first vent and a second vent. The first vent is arranged corresponding to the windward side of the fan, and the second vent is arranged corresponding to the leeward side of the fan.

9. The refrigerator according to claim 1, characterized in that: The box body is connected with a front cover, and the front cover is located below the box door; a water receiving groove is provided on the top of the front cover, and the water receiving groove is used to receive condensed water dripping from the box door.

10. The refrigerator according to claim 9, characterized in that: A water receiving box is arranged in the equipment cavity, and the water receiving box is arranged close to the front side of the box body; a drainage pipe is connected to the bottom of the water receiving trough, and one end of the drainage pipe away from the water receiving trough is connected to the water receiving box.

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