CN110375505A - Refrigerator with drip tray - Google Patents

Abstract

The invention provides a refrigerator with a water receiving tray. Wherein the refrigerator comprises: a box body, which defines a cooling chamber and at least one storage space inside, and the cooling room is arranged at the bottom of the box body and directly below the storage space; a door body is arranged on the front surface of the box body to The storage space is operable to open and close; and the evaporator is placed horizontally in the cooling chamber in the shape of a flat cube as a whole, and is configured to provide cold energy to the storage space, wherein the bottom wall of the cooling chamber below the evaporator is formed with a water-receiving The pan is used to receive the condensed water produced by the evaporator, and the bottom wall of the front section and the bottom wall of the rear section of the cooling chamber are slopes inclined downward along the direction of each other. In the refrigerator of the present invention, the storage space has a certain height from the ground, which prevents users from bending over or squatting down to pick and place items. The condensed water generated by the evaporator enters the water receiving tray smoothly, effectively ensuring the working reliability of the evaporator.

Description

refrigerator with drip tray

technical field

The invention relates to the field of household appliances, in particular to a refrigerator with a water tray.

Background technique

With the development of society and the continuous improvement of people's living standards, people's pace of life is getting faster and faster, so they are more and more willing to buy a lot of food and put it in the refrigerator. The refrigerator has become one of the indispensable household appliances in people's daily life. .

Current refrigerators are generally provided with multiple storage spaces, which can be configured as refrigerating spaces, freezing spaces, variable temperature spaces or fresh-keeping spaces according to different purposes. It is very inconvenient for users to use the storage space at the bottom of the refrigerator, and they often need to squat down to operate, which affects the user experience. In addition, when the storage space at the bottom of the refrigerator is set to be opened in a drawer type, since the compressor compartment is often provided on the rear side of the bottom of the refrigerator, the compressor compartment needs to occupy a part of the drawer space, which makes the drawer have an abnormal shape, resulting in the storage at the bottom of the refrigerator. The space cannot be fully utilized. Moreover, the bottom drawer of the current refrigerator is too deep vertically, which causes the user to spend too much time searching for items, wasting the user's time and energy.

Contents of the invention

An object of the present invention is to increase the height of the storage space at the bottom of the refrigerator from the ground and reduce the operation of bending over to pick and place items.

A further object of the invention is to increase the operational reliability of the evaporator.

In particular, the present invention provides a refrigerator. The refrigerator includes: a box body, which defines a cooling chamber and at least one storage space inside, and the cooling room is arranged at the bottom of the box body and directly below the storage space; a door body is arranged on the front surface of the box body, so as to The storage space is operatively opened and closed; and the evaporator is placed horizontally in the cooling chamber in the shape of a flat cube as a whole, and is configured to provide cold energy to the storage space, wherein the bottom wall of the cooling chamber below the evaporator is formed with a water receiving tray , used to receive the condensed water produced by the evaporator, and the bottom wall of the front section and the bottom wall of the rear section of the cooling chamber are slopes inclined downward along the direction of each other.

Optionally, a drain is provided at the junction of the front bottom wall and the rear bottom wall of the cooling chamber, the drain is located below the evaporator, and the slope of the front bottom wall is greater than that of the rear bottom wall, so that the drainage The port is horizontally close to the front end of the evaporator.

Optionally, the included angles between the bottom wall of the front section and the bottom wall of the rear section of the cooling chamber and the horizontal plane are both greater than or equal to 5°C.

Optionally, the ratio of the horizontal distance between the drain port and the front end of the evaporator to the horizontal distance between the drain port and the rear end of the evaporator is greater than 1/6 and less than 1/2.

Optionally, a compressor compartment is defined inside the box body, and the compressor compartment is arranged at the bottom of the box body and behind the cooling chamber. The refrigerator also includes: a condenser, a cooling fan and The compressor and the evaporating pan are arranged below the condenser to evaporate the water in the evaporating pan using the heat of the condenser.

Optionally, the refrigerator further includes: a drain pipe, one end of which is connected to the drain port, and the other end of which is connected to the evaporating dish, so as to transfer the condensed water in the water receiving tray to the evaporating dish.

Optionally, the drain pipe is placed obliquely, and one end connected to the drain outlet is higher than the other end, and the included angle between the drain pipe and the horizontal plane is greater than or equal to 5°.

Optionally, there are a plurality of storage spaces, including a refrigerating space and at least one freezing space, and the box body includes: a refrigerating inner container defining a cooling chamber and at least one refrigerating space directly above the cooling chamber, wherein the refrigerating interior The bottom wall of the tank is used as the bottom wall of the cooling chamber to form a water receiving tray; and the refrigerating inner tank is arranged directly above the freezing inner tank, and a refrigerating space is defined inside.

Optionally, the refrigerator also includes: an evaporator cover plate, which is arranged above the evaporator, and serves as the top wall to define a cooling chamber together with the freezing inner container, and the front end of the evaporator cover plate is provided with a refrigerating chamber communicating with the freezing space. The air return port is used to return air from the freezing space to the cooling room.

Optionally, the refrigerator also includes: an air supply duct, which is arranged on the inner side of the rear wall of the refrigerating inner container and the freezing inner container, and has an air supply inlet connected to the cooling chamber at the bottom end, and corresponding to the refrigerating space and the freezing space are respectively provided with The air supply outlet is used to transmit the cold energy provided by the evaporator to the storage space; and the return air duct is arranged on any side wall of the refrigerated inner container and the frozen inner container, and the upper end is provided with a return air duct connected to the refrigerated space. The air inlet is provided with a return air outlet connected to the cooling chamber at its lower end, so as to realize the air return from the refrigerated space to the cooling chamber.

The refrigerator of the present invention includes: a box body, which defines a cooling chamber and at least one storage space inside, and the cooling room is arranged at the bottom of the box body and directly below the storage space; a door body is arranged on the front surface of the box body , so as to open and close the storage space operably; the evaporator is placed horizontally in the cooling chamber in the shape of a flat cube as a whole, and is configured to provide cold energy to the storage space, wherein the bottom wall of the cooling chamber below the evaporator is formed with a contact The water pan is used to receive the condensed water produced by the evaporator, and the bottom wall of the front section and the bottom wall of the rear section of the cooling chamber are slopes inclined downward along the direction of each other. Setting the cooling chamber at the bottom of the box and directly below the storage space can make the storage space have a certain height from the ground, avoiding the user to bend down or squat down to pick and place items, and improve the user experience. The bottom wall of the cooling chamber is formed with a water receiving tray, and the front bottom wall and the rear bottom wall of the cooling chamber are inclined downwards along the direction of each other, so that the condensed water generated by the evaporator can smoothly enter the water receiving tray, and can Guarantee all discharge, effectively guarantee the working reliability of the evaporator.

Furthermore, in the refrigerator of the present invention, a drain is provided at the intersection of the front bottom wall and the rear bottom wall of the cooling chamber, and the drain is located below the evaporator. And the slope of the bottom wall of the front section is greater than that of the bottom wall of the rear section, so that the drain port is close to the front end of the evaporator in the horizontal direction, so that the external air can enter the cooling chamber through the drain port and then pass through the evaporator first, without directly Frosting, icing and other adverse phenomena are formed on the cooling fan. Both the cooling chamber and the compressor chamber are arranged at the bottom of the box, and the compressor chamber is arranged at the rear of the cooling chamber, so that the storage space above the compressor chamber and the cooling chamber is realized as a flat space, which improves the storage space compared with the special-shaped space. Utilization of space. In addition, the depth of the storage space is effectively reduced, so that the items are changed from stacked storage to unfolded storage, which is convenient for users to find items, saves time and energy for users, and further improves user experience.

Furthermore, in the refrigerator of the present invention, the freezer inner container defines a cooling chamber and at least one freezing space directly above the cooling chamber. The evaporator cover plate is arranged above the evaporator, and serves as a top wall to jointly define a cooling chamber with the refrigerated inner container. The front end of the evaporator cover plate is provided with a refrigerated air return port communicating with the refrigerated space, so as to realize return air from the refrigerated space to the cooling chamber. The refrigerated space adjacent to the cooling chamber is directly returned through the refrigerated return air outlet at the front end of the evaporator cover, avoiding the space in the depth direction of the refrigerator occupied by the return air duct on the rear wall of the refrigerated space, and effectively increasing the storage volume. The return air duct can avoid that when the cooling chamber is set under the freezing space, it can only return air to the freezing space, but cannot return air to the refrigerating space above the freezing space, effectively ensuring the reliability of the overall air circulation of the refrigerator.

Those skilled in the art will be more aware of the above and other objects, advantages and features of the present invention according to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

Hereinafter, some specific embodiments of the present invention will be described in detail by way of illustration and not limitation with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention;

Fig. 2 is an internal schematic view of a refrigerator according to an embodiment of the present invention;

Fig. 3 is an exploded schematic diagram of a refrigerator according to an embodiment of the present invention;

4 is a partial sectional view of a refrigerator according to an embodiment of the present invention;

Fig. 5 is a partial schematic diagram of a refrigerator according to an embodiment of the present invention;

Fig. 6 is a structural schematic view of the bottom of the refrigerator according to an embodiment of the present invention; and

FIG. 7 is an exploded schematic diagram of FIG. 6 .

Detailed ways

This embodiment firstly provides a refrigerator. The cooling chamber is arranged at the bottom of the box and directly below the storage space, so that the storage space has a certain height from the ground, preventing users from bending over or squatting to pick and place items. operations to improve user experience. The bottom wall of the cooling chamber is formed with a water receiving tray, and the front bottom wall and the rear bottom wall of the cooling chamber are inclined downwards along the direction of each other, so that the condensed water generated by the evaporator can smoothly enter the water receiving tray, and can Guarantee all discharge, effectively guarantee the working reliability of the evaporator. Fig. 1 is a structural schematic diagram of a refrigerator 100 according to an embodiment of the present invention, Fig. 2 is an internal schematic diagram of a refrigerator 100 according to an embodiment of the present invention, Fig. 3 is an exploded schematic diagram of a refrigerator 100 according to an embodiment of the present invention, Fig. 4 is a partial sectional view of a refrigerator 100 according to an embodiment of the present invention. As shown in FIGS. 1 to 4 , the refrigerator 100 of this embodiment may generally include: a box body 10 , a door body 20 and an evaporator 21 .

Wherein, the box body 10 defines a cooling chamber 11 and at least one storage space inside, and the cooling chamber 11 is arranged at the bottom of the box body 10 and directly below the storage space. As shown in FIG. 2 , the refrigerator 100 of this embodiment may include three storage spaces arranged from top to bottom: a first space 131 , a second space 132 and a third space 133 . The first space 131 , the second space 132 and the third space 133 can be configured as refrigerated space, frozen space, variable temperature space or fresh-keeping space according to different purposes. Each storage space can be divided into multiple storage areas by a partition board, and items can be stored using shelves or drawers.

The door body 20 is disposed on the front surface of the box body 10 to operably open and close the storage space. The door body 20 is arranged corresponding to the storage space, that is, each storage space corresponds to one or more door bodies. The door body 20 may be pivotally disposed on the front surface of the box body 10 , for example, the door body of the first space 131 in this embodiment may be pivotally opened. The second space 132 and the third space 133 in this embodiment can be opened in a drawer type. The bottoms of the second space 132 and the third space 133 may be provided with drawer slide rails to ensure soft opening and closing of the drawers and reduce noise.

The evaporator 21 is in the shape of a flat cube and placed horizontally on the cooling chamber 11, and is configured to provide cold energy to the storage space. The evaporator 21 is placed horizontally in the cooling chamber 11 in the shape of a flat cube as a whole, that is, the long and wide surfaces of the evaporator 21 are parallel to the horizontal plane, and the thickness surface of the evaporator 21 is placed perpendicular to the horizontal plane. The cooling capacity provided by the evaporator 21 to various types of storage spaces is different, so that the temperatures in the various types of storage spaces are also different. For example, the temperature in the refrigerated space is generally between 2°C and 10°C, preferably between 4°C and 7°C. The temperature range in the refrigerated space is typically -22°C to -14°C. The optimal storage temperature for different types of items is not the same, and the suitable storage space for storage is also different. For example, fruits and vegetables are suitable for storage in refrigerated space or fresh-keeping space, while meat food is suitable for storage in freezer space.

As shown in Figure 4, the bottom wall of the cooling chamber 11 below the evaporator 21 is formed with a water receiving tray 40 for receiving the condensed water produced by the evaporator 21, and the front bottom wall 401 and the rear bottom wall 402 of the cooling chamber are both are slopes sloping downwards in the direction of each other. The angles between the front bottom wall 401 and the rear bottom wall 402 of the cooling chamber 11 and the horizontal plane are both greater than or equal to 5°C, so that the condensed water generated by the evaporator 21 can smoothly enter the water receiving tray 40, and can ensure that it is completely discharged, effectively ensuring evaporation The working reliability of the device 21.

In a preferred embodiment, the junction of the front bottom wall 401 and the rear bottom wall 402 of the cooling chamber 11 is provided with a drain port 41 , and the drain port 41 is located below the evaporator 21 . And the slope of the front bottom wall 401 is greater than the slope of the rear bottom wall 402 , so that the water outlet 41 is close to the front end of the evaporator 21 in the horizontal direction. It is possible to make the outside air enter the cooling chamber 11 through the drain port 41 and then pass through the evaporator 21 first, without directly forming adverse phenomena such as frosting and icing on the cooling fan 22 . Specifically, the ratio of the horizontal distance between the drain port 41 and the front end of the evaporator 21 and the horizontal distance between the drain port 41 and the rear end of the evaporator 21 is greater than 1/6 and less than 1/2. Preferably, the ratio of the horizontal distance between the drain port 41 and the front end of the evaporator 21 to the horizontal distance between the drain port 41 and the rear end of the evaporator 21 is 1/3.

In a specific embodiment, the refrigerator 100 of this embodiment has multiple storage spaces, including a refrigerating space and at least one freezing space. As shown in FIG. 2 and FIG. 3 , the box body 10 may include: a refrigerating inner container 72 and a freezing inner container 71 . Wherein, the refrigerated inner container 71 defines a cooling chamber 11 and at least one refrigerated space directly above the cooling chamber 11 , wherein the bottom wall of the refrigerated inner container 71 is used as the bottom wall of the cooling chamber 11 to form a water receiving tray 40 . The refrigerated inner container 72 is arranged directly above the frozen inner container 71, and a refrigerated space is defined inside it. Specifically, the interior of the refrigerating inner container 72 of this embodiment defines a first space 131, and can be set as a refrigerating space, and the interior of the freezing inner container 71 defines a second space 132, a third space 133 and a cooling chamber 11, and The second space 132 and the third space 133 may be set as freezing spaces. That is to say, the second space 132 and the third space 133 of the refrigerator 100 in this embodiment are adjacently disposed above the cooling chamber 11 , while the first space 131 is disposed above the cooling chamber 11 at intervals.

In addition, the box body 10 may further include: a casing 60 and an insulating layer (not shown in the figure). Wherein, the casing 60 is disposed outside the freezing inner container 71 and the refrigerating inner container 72 . The insulation layer is arranged between the casing 60 and the refrigerating inner container 72 and the freezing inner container 71 to insulate the heat outside the refrigerator 100 .

As shown in FIG. 3 , the refrigerator 100 may further include: an evaporator cover plate 111 , which is disposed above the evaporator 21 , and serves as a top wall to define the cooling chamber 11 together with the freezing liner 71 . In a preferred embodiment, the front end of the evaporator cover plate 111 is provided with a refrigerated air return port 112 communicating with the refrigerated space, so as to realize return air from the refrigerated space to the cooling chamber 11 . Specifically, the refrigeration return air outlet 112 may be in the shape of a louver. In this embodiment, the second space 132 and the third space 133 are refrigerated spaces adjacent to and arranged above the cooling chamber 11 , both of which can return air to the cooling chamber 11 through the refrigerating air return port 112 .

FIG. 5 is a partial schematic diagram of a refrigerator 100 according to an embodiment of the present invention. As shown in FIG. 3 , the refrigerator 100 may further include: an air supply duct 31 . Wherein, the air supply duct 31 is arranged on the inner side of the rear wall of the refrigerating inner container 72 and the freezing inner container 71, as shown in Fig. 3 and Fig. 5 , its bottom end has an air supply inlet 312 communicating with the cooling chamber 11, and corresponds to the refrigerating space. The air supply outlet 311 is respectively provided in the storage space and the freezing space, so as to transmit the cold energy provided by the evaporator 21 to the storage space. Since the air outlet 311 is located at the rear of each storage space, the cooling capacity of each storage space is transferred from the rear to the front.

In a preferred embodiment, as shown in FIG. 5 , a cooling fan 22 can also be provided on the rear side of the evaporator 21, and the cooling fan 22 can be arranged on the rear side of the evaporator 21 with an inclination forward, and the outlet of the cooling fan 22 The direction of the wind may be directly facing the air supply inlet 312 , so that the cold generated by the evaporator 21 enters the air supply duct 31 smoothly. The angle between the axis of the cooling fan 22 and the inlet 312 is ±10°. Moreover, the included angle between the axis of the cooling fan 22 and the horizontal plane is 30° to 45°. The cooling fan 22 is arranged obliquely according to the above-mentioned angle, which can effectively ensure the smooth flow of the overall air path and improve the working reliability of the refrigerator 100 .

As shown in Figure 3, the return air duct 32 can be arranged on either side wall of the refrigerated liner 72 and the freezer liner 71, and its upper end is provided with a return air inlet that communicates with the refrigerated space, and its lower end is provided with a wall that communicates with the cooling chamber. 11 return air outlet to realize the return air from the refrigerated space to the cooling chamber 11. Specifically, the return air inlet is arranged at the front part of the side wall of the refrigerating inner container 72, the return air outlet 323 is arranged at the front part of the side wall at the same side of the freezing inner container 71, and the return air outlet 323 is arranged at the refrigerating chamber 11. On the side wall of the inner bag 71. The return air inlet and the return air outlet 323 are arranged at the front part of the side wall of the refrigerating liner 72 and the refrigerating liner 71, so that the cold inside the refrigerating space can fully cool down the refrigerating space from the back to the front, and return through the return air duct. to cooling chamber 11. In a preferred embodiment, two return air ducts 32 may be provided, and may be symmetrically arranged on the two side walls of the refrigerating inner container 72 and the freezing inner container 71 .

The first space 131 in this embodiment is a refrigerated space, and an independent temperature-variable space may also be provided inside it. A heater can be arranged inside the variable temperature space, which can heat the articles in a closed manner, without affecting the temperature of the external refrigerated space while heating the articles. Therefore, as shown in FIG. 5 , the first space 131 of this embodiment is provided with a refrigerated return air inlet 321 and a variable temperature return air inlet 322 , so that both the refrigerated space and the variable temperature space can return air independently through the return air duct 32 . After the air in the refrigerated space and the temperature-changing space returns to the cooling chamber 11 , it can also effectively defrost the evaporator 21 .

As shown in FIG. 3 , a compressor compartment 12 is defined inside the box body 10 , and the compressor compartment 12 is disposed at the bottom of the box body 10 and behind the cooling chamber 11 . FIG. 6 is a structural schematic view of the bottom of the housing 60 of the refrigerator 100 according to an embodiment of the present invention, and FIG. 7 is an exploded schematic view of FIG. 6 . As shown in FIG. 6 and FIG. 7 , the housing 60 may include: a first bottom plate 61 , a second bottom plate 62 and an air guide cover plate 63 . Wherein, the first bottom plate 61 is arranged below the freezer inner container 71 and includes: a front bottom plate 611 located at the front side of the bottom of the refrigerator 100, an inclined plate 612 extending obliquely from the rear end of the front bottom plate 611 to the rear and upward, and an inclined plate 612 extending from the upper end of the inclined plate 612 to the bottom of the refrigerator. A window 614 is arranged on the rear top plate 613 and the inclined plate 612 extending from the rear. The second bottom plate 62 is located below the rear top plate 613 , and the front end of the second bottom plate 62 is spaced apart from the rear end of the front bottom plate 611 to form a gap. The air guide cover plate 63 covers the window 614 and divides the gap into a heat dissipation air inlet 121 and a heat dissipation air outlet 122 .

In addition, the housing 60 may further include: two side plates 64 and a back plate 65 configured to define a compressor compartment 12 together with the rear top plate 613 and the second bottom plate 62, the compressor compartment 12 is arranged at the bottom of the box body 10 and Located behind the cooling chamber 11. The refrigerator 100 can also include: a condenser 25, a heat dissipation fan 24 and a compressor 23 arranged in sequence in the transverse direction in the compressor compartment 12, and the condenser 25 is arranged on the side near the heat dissipation air inlet 121, and the compressor 23 is arranged on the side near the heat dissipation air inlet 121. On one side of the heat dissipation air outlet 122 , the heat dissipation fan 24 is arranged between the condenser 25 and the compressor 23 . The above-mentioned components are arranged in the compressor compartment 12 in such a way that the space is effectively used while ensuring that the technical requirements are met, and the area occupied by the storage space is reduced. In a specific embodiment, the refrigerator 100 may also include: an evaporating dish 50, arranged below the condenser 25, so as to evaporate the moisture in the evaporating dish 50 by utilizing the heat of the condenser 25, and the moisture is evaporated by the cooling fan 24. Take it away for cooling.

It should be noted that the refrigerator 100 of this embodiment can be a built-in refrigerator. In order to ensure the overall aesthetics, the reserved distance between the built-in refrigerator and the surrounding walls or cabinets is small, and the bottom air inlet and bottom air outlet can be adopted. Way. Therefore, the refrigerator 100 of this embodiment is respectively provided with a heat dissipation air inlet 121 and a heat dissipation air outlet 122 at the bottom of the housing 60. The wind outside the refrigerator 100 enters the compressor compartment 12 through the heat dissipation air inlet 121, and passes through the condenser 25 and the heat dissipation fan 24 in turn. and the compressor 23, and then flow out from the heat dissipation air outlet 122 to reasonably complete the entire heat dissipation cycle process.

As shown in Figure 4, the refrigerator 100 of this embodiment can also include: a drain pipe 42, one end of which is connected to the drain port 41 of the water receiving tray 40, and the other end of which is connected to the evaporating dish 50, so that the condensation in the water receiving tray 40 The water is transferred to the evaporating dish 50 . Specifically, the drain pipe 42 is placed obliquely, and one end connected to the drain port 41 is higher than the other end thereof, and the included angle between the drain pipe 42 and the horizontal plane is greater than or equal to 5°. The inclination angle of the drain pipe 42 matches the slope angle of the water receiving tray 40 so that the condensed water in the water receiving tray 40 can be discharged smoothly.

The refrigerator 100 of this embodiment includes: a box body 10, which defines a cooling chamber 11 and at least one storage space inside, and the cooling chamber 11 is arranged at the bottom of the box body 10 and directly below the storage space; a door body 20, It is arranged on the front surface of the box body 10 to open and close the storage space operatively; the evaporator 21 is placed horizontally in the cooling chamber 11 in the shape of a flat cube as a whole, and is configured to provide cold energy to the storage space, wherein the evaporator The bottom wall of the cooling chamber 11 below 21 is formed with a water receiving tray 40 for receiving the condensed water generated by the evaporator 21, and the front bottom wall 401 and the rear bottom wall 402 of the cooling chamber 11 are inclined downward along the direction of each other. slope. Setting the cooling chamber 11 at the bottom of the box body 10 and directly below the storage space can make the storage space have a certain height from the ground, avoiding the user to bend down or squat down to pick and place items, and improve the user experience . The bottom wall of the cooling chamber 11 is formed with a water receiving tray, and the front bottom wall 401 and the rear bottom wall 402 of the cooling chamber 11 are slopes inclined downward along the direction of each other, so that the condensed water produced by the evaporator 21 can smoothly enter the receiving area. The water tray can ensure that all of them are discharged, effectively ensuring the working reliability of the evaporator 21.

Further, in the refrigerator 100 of this embodiment, the junction of the front bottom wall 401 and the rear bottom wall 402 of the cooling chamber 11 is provided with a drain port 41, the drain port 41 is located below the evaporator 21, and the slope of the front bottom wall 401 greater than the inclination of the bottom wall 402 of the rear section, so that the drain port 41 is close to the front end of the evaporator 21 in the horizontal direction, so that the external air can enter the cooling chamber 11 through the drain port 41 and then pass through the evaporator 21 first, without directly Defects such as frosting and icing are formed on the cooling fan 22 . Both the cooling chamber 11 and the compressor chamber 12 are arranged at the bottom of the casing 10, and the compressor chamber 12 is arranged at the rear of the cooling chamber 11, so that the storage space above the compressor chamber 12 and the cooling chamber 11 is realized as a plane space, which is relatively Compared with the special-shaped space, the utilization of the storage space is improved. In addition, the depth of the storage space is effectively reduced, so that the items are changed from stacked storage to unfolded storage, which is convenient for users to find items, saves time and energy for users, and further improves user experience.

Furthermore, in the refrigerator 100 of this embodiment, the freezing inner container 71 defines a cooling chamber 11 and at least one freezing space directly above the cooling chamber 11 . The evaporator cover plate 111 is disposed above the evaporator 21 and serves as a top wall to define the cooling chamber 11 together with the refrigerating inner container 71 . The front end of the evaporator cover plate 111 is provided with a refrigerated air return port 112 communicating with the refrigerated space, so that the refrigerated space returns air to the cooling chamber 11 . The refrigerated space adjacent to the cooling chamber 11 returns air directly through the refrigerated air return port 112 at the front end of the evaporator cover plate 111, avoiding the space in the depth direction of the refrigerator 100 occupied by setting a return air duct on the rear wall of the refrigerated space, and effectively improving storage volume. The return air duct 32 can avoid that when the cooling chamber 11 is arranged below the freezing space, it can only return air to the freezing space, but cannot return air to the refrigerating space above the freezing space, effectively ensuring the reliability of the overall air circulation of the refrigerator 100 .

So far, those skilled in the art should appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, without departing from the spirit and scope of the present invention, the disclosed embodiments of the present invention can still be used. Many other variations or modifications consistent with the principles of the invention are directly identified or derived from the content. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. a kind of refrigerator, comprising:

Cabinet, inside define cooling chamber and at least one storage space, the cooling chamber is set to the bottom of the cabinet And it is in the underface of the storage space；

Door body is set to the front surface of the cabinet, to be operationally opened and closed the storage space；And

Evaporator, entirety are in that flat cubic is horizontally placed on the cooling chamber, and is configured to provide to the storage space cold Amount, wherein the bottom wall of the cooling chamber below the evaporator is formed with drip tray, for accepting the evaporator generation Condensed water, and the leading portion bottom wall of the cooling chamber and back segment bottom wall are along the inclined-plane of direction diagonally downward each other.

2. refrigerator according to claim 1, wherein

The leading portion bottom wall of the cooling chamber and the junction of back segment bottom wall are provided with discharge outlet, and the discharge outlet is located at the evaporation The lower section of device, and

The gradient of the leading portion bottom wall is greater than the gradient of the back segment bottom wall, so that the discharge outlet is in the horizontal direction close to institute State the front end of evaporator.

3. refrigerator according to claim 1, wherein

The leading portion bottom wall and back segment bottom wall of the cooling chamber and the angle of horizontal plane are all larger than equal to 5 DEG C.

4. refrigerator according to claim 2, wherein

The horizontal distance and the discharge outlet of the discharge outlet and the evaporator front end and the evaporator back end it is horizontal away from From the ratio between be greater than 1/6 and less than 1/2.

5. refrigerator according to claim 2, wherein

The box house is further defined with compressor bin, and the compressor bin is set to the bottom of the cabinet and is located at described cold But the rear of room,

The refrigerator further include: condenser, cooling fan and the compressor transversely set gradually in the compressor bin, with And evaporating dish, it is set to the lower section of the condenser, steams the moisture in the evaporating dish with the heat using the condenser Hair.

6. refrigerator according to claim 5, further includes:

Drainpipe, one end connect the discharge outlet, and the other end is connected to the evaporating dish, will be cold in the drip tray Condensate is transmitted to the evaporating dish.

7. refrigerator according to claim 6, wherein

The drainpipe slant setting, and its one end for connecting the discharge outlet is higher than its other end,

The angle of the drainpipe and horizontal plane is more than or equal to 5 °.

8. refrigerator according to claim 1, wherein

The storage space is multiple, including refrigerating space and at least one reefer space, and

The cabinet includes: refrigerated liner, inside define the cooling chamber and right above the cooling chamber at least One reefer space, wherein the bottom wall of the refrigerated liner is formed with the drip tray as the bottom wall of the cooling chamber； And refrigeration liner, be set to right above the refrigerated liner, inside define the refrigerating space.

9. refrigerator according to claim 8, further includes:

Evaporator cover board covers above the evaporator, and limits jointly with the refrigerated liner as roof described cold But room, and

The front end of the evaporator cover board is provided with the freezing return air inlet being connected to the reefer space, to realize that the freezing is empty Between to the cooling chamber return air.

10. refrigerator according to claim 8, further includes:

Supply air duct is set on the inside of the refrigeration liner and the rear wall of the refrigerated liner, and bottom end has connection described cold But the air-supply entrance of room, and the corresponding refrigerating space and the reefer space are respectively arranged with air-supply outlet, by the steaming Cold quantity transmission that device provides is sent out to the storage space；And

Return airway is set on the refrigeration liner and any side wall of the refrigerated liner, and the upper end is provided with connection The return air inlet of the refrigerating space, lower end are provided with the return air outlet for being connected to the cooling chamber, to realize that the refrigeration is empty Between to the cooling chamber return air.