CN114076462A

CN114076462A - Embedded refrigerator

Info

Publication number: CN114076462A
Application number: CN202010833852.4A
Authority: CN
Inventors: 马坚; 朱小兵; 李伟杰; 刘磊
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2022-02-22
Anticipated expiration: 2040-08-18
Also published as: CN114076462B; EP4174414A4; WO2022037382A1; EP4174414A1

Abstract

The invention provides an embedded refrigerator. The embedded refrigerator includes: the refrigeration system comprises a compressor and a condenser; the rear part of the bottom of the box body is provided with a press cabin, and the compressor and the condenser are arranged in the press cabin at intervals along the transverse direction of the box body; the bottom wall of the compressor chamber is provided with an airflow suction inlet at the front part of the condenser and an airflow discharge outlet at the front part of the compressor; the heat radiation fan is arranged between the compressor and the condenser; the wind shielding strip is arranged on the lower surface of the refrigerator body, the middle part of the wind shielding strip is a flexible section which can be stressed and bent, so that the wind shielding strip can be in a wind shielding state of dividing the space between the lower part of the refrigerator body and the supporting ground of the refrigerator into an air inlet area communicated with the air suction inlet and an air exhaust area communicated with the air exhaust outlet by bending the flexible section. According to the scheme of the invention, the air below the box body and the press cabin are utilized to realize convection heat dissipation, the heat dissipation channel is short, and the flexible section of the wind shielding strip can effectively avoid damage in the transportation process.

Description

Embedded refrigerator

Technical Field

The invention relates to the field of household appliances, in particular to an embedded refrigerator.

Background

In the prior art, an air outlet and an air inlet are mostly selected to be arranged at the bottom of a refrigerator body in order to solve the heat dissipation problem, and a heat dissipation air flow is formed by a heat dissipation fan to dissipate heat of a condenser.

The air outlet and the air inlet in the existing scheme are generally arranged on the front surface of the refrigerator, and the press cabin is arranged on the rear part of the refrigerator body, so that the length of heat dissipation airflow is greatly prolonged, and the air dissipation efficiency is reduced. And the air outlet and the air inlet are positioned on the front surface of the box body, so that the appearance of the refrigerator is influenced.

Disclosure of Invention

An object of the present invention is to provide an embedded refrigerator that solves at least any one of the above-mentioned problems.

A further object of the present invention is to improve the heat dissipation efficiency of an embedded refrigerator.

It is a further object of the present invention to avoid damage to the weather strip during transport.

In particular, the present invention provides an embedded refrigerator, including: the refrigeration system comprises a compressor and a condenser connected with the compressor; the rear part of the bottom of the box body is provided with a press cabin, and the compressor and the condenser are arranged in the press cabin at intervals along the transverse direction of the box body; the bottom wall of the compressor chamber is provided with an airflow suction inlet at the front part of the condenser and an airflow discharge outlet at the front part of the compressor; the heat dissipation fan is arranged between the compressor and the condenser and used for promoting the formation of heat dissipation airflow which enters from the airflow suction inlet, flows through the condenser for heat exchange and is then discharged to the airflow discharge outlet through the compressor; the air blocking strip is arranged on the lower surface of the refrigerator body, the middle of the air blocking strip is a flexible section which can be stressed and bent, so that the air blocking strip can be in an air blocking state by bending the flexible section, and under the air blocking state, the air blocking strip divides the space between the lower part of the refrigerator body and the supporting ground of the refrigerator into an air inlet area communicated with the air suction inlet and an air exhaust area communicated with the air exhaust outlet.

Further, the bottom wall of the press cabin comprises: the press supporting plate is arranged at the rear part of the bottom wall; the air inlet plate extends forwards from the front end of the area where the condenser is positioned in the press supporting plate, and an airflow suction inlet is formed in the air inlet plate; and the air outlet plate extends forwards from the front end of the area where the compressor is located in the press support plate, an airflow outlet is formed in the air outlet plate, and the wind shielding strip linearly extends along the front end of the press support plate when the flexible section is not bent.

Further, the weather strip includes: the first shielding section is fixed between the front end of the press supporting plate and the air inlet plate; one end of the flexible section is connected with one end of the first shielding section, which is positioned in the middle of the box body; and a second shielding section connected to the other end of the flexible section, arranged in a front region of the compressor, and changing an extending direction according to a bending degree of the flexible section.

Further, the weather strip is in the state of keeping out the wind, and flexible section is buckled to the arc to make the second shelter from the section and extend to the skew place ahead from between air inlet plate and the air-out board, the incline direction is from the preceding compressor side of being partial to of back to the front.

Further, this refrigerator still includes the separator, sets up between air inlet plate and the play aerofoil for the anterior region of compressor and condenser in the separated press cabin, and includes: the bottom plate is positioned between the air inlet plate and the air outlet plate; the first side plate extends upwards from one end of the bottom plate close to the air outlet plate so as to isolate the front area of the compressor; the second curb plate upwards extends from the bottom plate near the one end of air inlet plate to keep apart the front region of condenser, wherein be provided with the jack catch that is used for fixed second to shelter from the district section on the lower surface of bottom plate, in order to be in the state of keeping out the wind at the strip that keeps out the wind, shelter from the district section to the second and carry on spacingly.

Further, the refrigerator further includes: the rear end wall of the first side plate forms a limiting groove matched with the shape of the front end of the cooling fan so as to accommodate the front part of the cooling fan, and the cooling fan extends to the position between the compressor and the condenser from the rear part of the first side plate.

Further, the refrigerator further includes: and the wind shield extends from the first side plate to the front of the compressor, so that the heat dissipation airflow flowing through the compressor flows to the airflow discharge port from one side far away from the first side plate, and the projection of the tail end of the wind shield in the depth direction of the box body is aligned with the middle part of the compressor.

Further, the cross-section of the weather strip is L-shaped, wherein the horizontal side of the weather strip is attached to the lower surface of the refrigerator body, the vertical side of the weather strip is perpendicular to the lower surface of the refrigerator body, and the height of the vertical side is matched with the height of the supporting ground of the refrigerator body from the lower surface of the refrigerator body.

Further, the airflow suction inlet and the airflow exhaust outlet are respectively formed with grids to avoid foreign matters from entering the box body.

Further, the condenser is formed in a rectangular parallelepiped shape as a whole, and is mounted such that the fins thereof extend in the depth direction of the case, so that the air entering from the airflow suction port flows toward the compressor through the passages between the fins.

According to the embedded refrigerator, the airflow suction inlet and the airflow discharge outlet are formed in the lower surface of the refrigerator body, the air below the refrigerator body and the press cabin are used for achieving convection heat dissipation, the heat dissipation channel is short, and the heat dissipation effect is good. The embedded refrigerator is provided with the wind shielding strip which is provided with the flexible section, the airflow suction inlet and the airflow discharge outlet can be isolated by bending, the heat dissipation airflow is prevented from circulating in a small range at the bottom of the refrigerator body, and the heat dissipation efficiency is further improved.

Furthermore, in the transportation process of the embedded refrigerator, when the flexible section of the wind shielding strip is not bent, the flexible section of the wind shielding strip linearly extends along the front end of the press supporting plate, so that the embedded refrigerator is convenient to be matched with a packing box in transportation, and the risk of collision and damage is reduced.

Furthermore, the embedded refrigerator improves the layout of components in the press cabin, and is convenient for radiating heat of the condenser and the press cabin. And because utilize the separator bottom to carry out the joint to the weather strip, also improved the convenience of installation.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic front view of an embedded refrigerator according to one embodiment of the present invention;

fig. 2 is a schematic side sectional view of the built-in refrigerator shown in fig. 1;

FIG. 3 is a schematic perspective view of the press compartment in the built-in refrigerator shown in FIG. 2 with the press compartment cover plate hidden;

fig. 4 is a schematic bottom view of the intermediate pressure cabin of the built-in refrigerator shown in fig. 3, in which a wind shielding state of a wind shielding strip is shown;

fig. 5 is still a schematic bottom view of the built-in refrigerator middle pressure compartment shown in fig. 3, in which a storage state of a weather strip is shown;

FIG. 6 is a schematic exploded view of the intermediate pressure cabin of the built-in refrigerator shown in FIG. 3;

fig. 7 is a schematic perspective view of a partition in a built-in refrigerator according to one embodiment of the present invention;

fig. 8 is a schematic bottom view of a partition in the built-in refrigerator shown in fig. 7.

Detailed Description

In the description of the present embodiment, it is to be understood that the terms "lateral", "upper", "lower", "front", "rear", "top", "bottom", "depth", and the like indicate orientations or positional relationships that are based on the orientation in a normal use state of the refrigerator as a reference, and can be determined with reference to the orientations or positional relationships shown in the drawings, for example, "front" indicating the orientation refers to the side of the refrigerator facing the user, "lateral" refers to a direction parallel to the width direction of the refrigerator. This is merely to facilitate description of the invention and to simplify the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular orientation, and thus should not be taken to be limiting of the invention.

Fig. 1 is a schematic front view of an embedded refrigerator according to one embodiment of the present invention. Fig. 2 is a schematic side sectional view of the built-in refrigerator shown in fig. 1. A refrigerator may generally include a cabinet 10, and the cabinet 10 includes a casing, an inner container, and other accessories. The outer casing is the outer layer structure of the refrigerator and protects the whole refrigerator. In order to insulate the heat conduction from the outside, a thermal insulation layer is provided between the outer shell and the inner container of the container 10, and the thermal insulation layer is generally formed by a foaming process. The inner container can be divided into one or more inner containers, the inner containers can be divided into a cold storage inner container, a temperature changing inner container, a freezing inner container and the like according to functions, and the specific number and functions of the inner containers can be configured according to the use requirements of the refrigerator. The inner container in this embodiment at least includes a bottom inner container 101, and the bottom inner container 101 can be a freezing inner container generally.

The bottom inner container 101 is an inner container located at the lowermost portion of the case 10, and defines a storage space 300 and a cooling chamber 100 located below the storage space 300. The evaporator 60 may be disposed at the middle front portion of the cooling compartment 100 to be inclined upward from front to rear in the depth direction of the cabinet. The bottom wall of the bottom inner container 101 has an inner container inclined portion inclined upward from front to back at the rear of the cooling chamber 100, and the inclined portion is set to be 30 ° to 40 °, for example, 33 °, 35 °, 38 °, and preferably 36.7 °, so as to provide a sufficient space for the press compartment 200. The storage space 300 may generally serve as a freezing space of the refrigerator.

The present embodiment includes a refrigeration system. The refrigeration system includes a throttling element (not shown), an evaporator 60, a refrigeration fan 40, a compressor 20, and a condenser 30 connected to the compressor 20. Because of the cycle configuration and operation of the refrigeration system itself, which are well known and readily implemented by those skilled in the art, further description of the refrigeration system itself is omitted herein so as not to obscure and obscure the improvements of the present application.

As shown in fig. 3, a cabin 200 is formed behind the bottom of the casing 10 of the present embodiment. The nacelle 200 is enclosed by a bottom wall 220, a back plate 240 disposed at the rear end of the bottom wall 220, side plates 230 disposed at both ends of the bottom wall 220, and a nacelle cover 210 disposed above the bottom wall 220. At least a compressor 20, a condenser 30, and a heat radiation fan 50 are provided in the cabin 200, and the compressor 20 and the condenser 30 are arranged in the cabin 200 at intervals in a lateral direction of the cabinet 10. In some embodiments, the condenser 30 may be a finned condenser, and the fins of the condenser 30 are arranged from front to back along the depth of the tank 10, so that the heat dissipating airflow can directly pass through the gaps between the fins, and the contact area with the heat dissipating airflow is increased.

The bottom wall 220 of the nacelle 200 is provided with an airflow suction port 2220 at the front of the condenser 30 and an airflow discharge port 2230 at the front of the compressor 20. The airflow suction opening 2220 and the airflow discharge opening 2230 are respectively formed in a grid shape, that is, the airflow suction opening 2220 and the airflow discharge opening 2230 are communicated with the outside of the housing 10 through ventilation holes between the grids, so that foreign matters (such as small animals and the like) are prevented from entering the inside of the housing 10 through the airflow suction opening 2220 or the airflow discharge opening 2230. The air outside the box 10 may enter the compressor compartment 200 through the airflow suction port 2220, take away the heat of the condenser 30 through heat exchange with the condenser 30, then enter the compressor 20 side of the compressor compartment 200 through the heat dissipation fan 50, take away the heat generated by the operation of the compressor 20, and then be discharged from the airflow discharge port 2230, thereby achieving the purpose of dissipating heat of the equipment in the compressor compartment 200.

The press hatchcover 210 of the present embodiment includes a sloping front cover 211 and a top cover 212. The inclined front cover 211 is inclined upward from the front side of the airflow suction opening 2220 and the airflow discharge opening 2230 in the depth direction of the housing 10 from the front to the rear. The top cover 212 extends horizontally rearward from the rear end of the inclined front cover 211 to meet the back plate 240. That is, the press deck 210 is disposed obliquely, so as to save the internal space of the box 10 as much as possible, and increase the volume of the storage space 300 above the press deck 200, thereby improving the overall space utilization. The projection of the cabin 200 on the horizontal plane is located behind the projection of the evaporator 60 on the horizontal plane, that is, the cabin 200 and the evaporator 60 are staggered in the horizontal direction, so that the arrangement height of the evaporator 60 is reduced, and the volume of the storage space 300 is increased.

The refrigerator of the present embodiment includes a heat dissipation fan 50. The heat dissipation fan 50 is disposed between the compressor 20 and the condenser 30, and is configured to generate a heat dissipation airflow entering from the airflow suction port 2220, flowing through the condenser 30 for heat exchange, and then being discharged to the airflow discharge port 2230 through the compressor 20. The heat dissipation fan 50 may be an axial flow fan whose rotation axis is parallel to the lateral direction of the case 10. The heat dissipation fan 50 has an air inlet side facing the condenser 30 and an air outlet side facing the compressor 20, and is configured to generate a heat dissipation airflow entering from the airflow inlet 2220, flowing through the condenser 30 for heat exchange, and then being discharged to the airflow outlet 2230 through the compressor 20. In some embodiments, the bracket and the fan blade of the cooling fan 50 may be assembled into an integral structure, and the fan bracket is provided with an assembly structure at its periphery to be directly fixed to the bulkhead of the compressor compartment 200, so that there is no need to provide other brackets for fixing the fan in the compressor compartment 200, the structure in the compressor compartment 200 is simpler, the fixing effect is better, and the operation of the cooling fan 50 is more stable.

The refrigerator of this embodiment is provided with a weather strip 280 on the lower surface of the cabinet 10. The wind-shielding strip 280 is disposed on the lower surface of the cabinet 10, and the middle of the wind-shielding strip 280 is a flexible section 283 that can be bent under force, so that the wind-shielding strip 280 can be in a wind-shielding state of dividing the space between the lower side of the cabinet 10 and the supporting ground of the refrigerator into an air intake area communicated with the air intake 2220 and an air exhaust area communicated with the air exhaust 2230 by bending the flexible section 283. The flexible section 283 of the weather strip 280 may be bent to isolate the airflow inlet 2220 from the airflow outlet 2230, so as to prevent the heat dissipation airflow from circulating in a small range at the bottom of the housing 10, thereby improving the heat dissipation efficiency.

As shown in fig. 4-8. The bottom wall 220 includes a press support plate 221, an air inlet plate 222 and an air outlet plate 223. A press support plate 221 is provided at the rear of the bottom wall 220. The air inlet plate 222 extends forward from the front end of the area of the press support plate 221 where the condenser 30 is located, and has an air inlet 2220 opened therein. The air outlet plate 223 extends forward from the front end of the area of the press support plate 221 where the compressor 20 is located, and is provided with an air outlet 2230. The weather strip 280 extends linearly along the front end of the press support plate 221 when the flexible section 283 is not bent. Namely, the wind shielding strip 280 has two states, in the actual use process, the wind shielding strip 280 is in a wind shielding state (as shown in fig. 4), the wind shielding strip 280 is bent to isolate the airflow suction port 2220 from the airflow discharge port 2230, so that the heat dissipation airflow is prevented from circulating in a small range at the bottom of the box body 10, and the heat dissipation efficiency is improved; in the transportation process, the weather strip 280 is in a storage state (as shown in fig. 5), and the weather strip 280 linearly extends along the front end of the press support plate 221, so that the weather strip is convenient to match with a packing box during transportation and transportation, and avoids collision and damage.

The wind-shielding strip 280 includes a first shielding section 281, a flexible section 283 and a second shielding section 282. The first shielding section 281 is fixed between the front end of the press supporting plate 221 and the air inlet plate 222. One end of the flexible section 283 is connected to one end of the first shielding section 281 positioned at the middle of the housing 10. The second shielding section 282 is connected to the other end of the flexible section 283, is disposed at a front region of the compressor 20, and changes an extending direction according to a degree of bending of the flexible section 283. The first shielding section 281 is always fixed on the lower surface of the case 10, and the second shielding section 282 can rotate on the lower surface along with the bending of the flexible section 283 to separate the airflow suction opening 2220 from the airflow discharge opening 2230, so as to prevent the heat dissipation airflow from circulating in a small range at the bottom of the case 10, thereby improving the heat dissipation efficiency. Under the state of accomodating, the second shelters from between the section 282 is fixed in the front end of press backup pad 221 and air-out plate 223, and with the packing box cooperation when the transportation, avoid colliding with the damage.

When the wind shielding strip 280 is in a wind shielding state, the flexible section 283 is bent into an arc shape, and the second shielding section 282 extends from between the air inlet plate 222 and the air outlet plate 223 to a front side, and the inclined direction is deviated from the back to the front to one side of the compressor 20. Through the cooperation of the second shielding section 282 and the lower surface of the box body 10, the air exhaust area is limited at the front side of the box body 10, so that the heat dissipation air flow can quickly leave the ambient environment of the refrigerator, and the situation that the environment where the refrigerator is located is hot and the energy consumption of the refrigerator is increased due to the fact that the hotter heat dissipation air flow is dissipated into the accommodating space of the embedded refrigerator after heat exchange is finished is avoided. The air intake area is the area around the other box 10 limited by the first shielding section 281 as the air exhaust area, and air enters the compressor compartment 200 through the air intake 2220 communicated with the air intake area, fully exchanges heat with the condenser 30, enters the compressor 20 side through the heat dissipation fan 50, takes away heat generated by the operation of the compressor 20, enters the air exhaust area through the air exhaust port 2230, and further leaves the bottom of the box 10.

The cross section of the wind-shielding strip 280 is L-shaped, wherein the horizontal side of the wind-shielding strip 280 is attached to the lower surface of the box 10, the vertical side of the wind-shielding strip 280 is perpendicular to the lower surface of the box 10, and the height of the vertical side matches with the height from the lower surface of the box 10 to the supporting ground of the refrigerator, so as to fully separate the airflow suction port 2220 from the airflow discharge port 2230, reduce the possibility that the heat dissipation airflow from the airflow discharge port 2230 directly returns to the air intake region from the gap between the wind-shielding strip 280 and the supporting ground, avoid the heat dissipation airflow from circulating in a small range at the bottom of the box 10, and improve the heat dissipation efficiency.

The refrigerator of the present embodiment further includes a partition 270. A partition 270 is provided between the air inlet panel 222 and the air outlet panel 223 and upwardly to partition the front regions of the compressor 20 and the condenser 30 in the compressor compartment 200. The partition 270 includes a bottom plate 276, a first side plate 271, and a second side plate 272. The bottom plate 276 is positioned between the air inlet plate 222 and the air outlet plate 223. The first side plate 271 extends upward from an end of the bottom plate 276 near the air-out plate 223 to isolate a front area of the compressor 20. A second side panel 272 extends upwardly from an end of the bottom panel 276 adjacent the air inlet panel 222 to isolate the front area of the condenser 30. The partition 270 separates the airflow suction port 2220 from the airflow discharge port 2230, so that the heat dissipation airflow must pass through the airflow suction port 2220, the condenser 30, the heat dissipation fan 50, and the compressor 20 to be discharged from the airflow discharge port 2230, so that the heat dissipation is more sufficient. A jaw 275 for fixing the second shielding section 282 is provided on the lower surface of the bottom plate 276 to limit the second shielding section 282 in a wind shielding state of the wind shielding strip 280.

The rear end wall of the first side plate 271 forms a limiting groove 274 adapted to the shape of the front end of the heat dissipation fan 50 to accommodate the front portion of the heat dissipation fan 50. By fixedly connecting the partition 270 and the cooling fan 50, the connection of the components in the compressor compartment 200 is tighter and the integrity is stronger. And the above-described installation method using the limit groove 274 is convenient and fast, and the installation steps of the heat dissipation fan 50 are simplified. And the radiator fan 50 extends from the rear of the first side plate 271 to between the compressor 20 and the condenser 30. The compressor compartment 200 is divided into a compressor side and a condenser side by the radiator fan 50 and the partition 270, and the heat radiation airflow can enter the compressor 20 side through the radiator fan 50 after being sufficiently heat-exchanged with the condenser 30, and can be discharged from the airflow discharge port 2230 to the case 10 after taking away the operation heat of the compressor 20.

The drain pipe 110 of the embedded refrigerator of this embodiment extends from the drain opening at the bottom of the inner container above the press deck 210 to the evaporation pan 250 through the region between the first side plate 271 and the second side plate 272. The arrangement of the reserved opening between the first side plate 271 and the second side plate 272 can effectively save the space in the compressor compartment 200, and further the structure in the box body 10 is more compact, so that the space utilization rate of the whole refrigerator is higher.

The built-in refrigerator of the present embodiment is provided with a wind shield 273. The wind blocking plate 273 extends from the first side plate 271 toward the front of the compressor 20, so that the heat dissipation airflow flowing through the compressor 20 flows from the side away from the first side plate 271 toward the airflow discharge port 2230, and the projection of the tip of the wind blocking plate 273 in the depth direction of the case 10 is aligned with the middle of the compressor 20. After wind shield 273 is provided in compressor compartment 200, the heat dissipation space in compressor compartment 200 is further compressed for a fully-embedded refrigerator, and therefore the end point of wind shield 273 is not likely to be too long. The starting point of the wind shield 273 is located at the position of the heat dissipation fan 50 to prevent heat dissipation and diffusion, the end point is located at the middle part of the compressor 20 and aligned with the middle part of the compressor, and the heat dissipation airflow can be completely guided to the whole surface of the compressor 20, so that the compressor 20 can dissipate heat to the maximum extent, the air volume loss of the heat dissipation airflow from moving to the high point at the initial point is prevented, and the temperature of the compressor 20 can be effectively reduced. In addition, due to the arrangement of the wind shield 273, the air volume convolution can be reduced, the temperature of the condenser 30 is reduced, and effective energy saving is realized.

The condenser 30 of the present embodiment has a rectangular parallelepiped shape as a whole, and is installed such that its fins extend in the depth direction of the case 10, so that the air entering from the air suction port 2220 flows along the channels between the fins to exchange heat, and then flows toward the heat dissipation fan 50 from the space between the condenser 30 and the back plate 240. The radiating fins are arranged in parallel along the depth direction, and after air enters from the airflow suction inlet 2220, the air can smoothly and fully contact with each fin through gaps among the radiating fins and exchange heat, so that the radiating effect is greatly enhanced. In some embodiments, the condenser 30 may be disposed to be inclined upward from front to rear in the depth direction of the tank 10, and the air sucked in the airflow suction port 2220 may be effectively utilized, so that the contact area of the air with the condenser 30 is sufficiently increased, and the heat dissipation effect is enhanced. In other embodiments, the condenser 30 may also use a microchannel heat exchanger.

In the embedded refrigerator of this embodiment, a wind guide assembly 290 may be further disposed in the pressing machine compartment 200. The air guide assembly 290 is disposed at the outer circumference of the condenser 30, and is configured to guide the air sucked from the air suction port 2220 completely through the condenser 30, so as to prevent the air from being discharged from the outer circumference of the condenser 30 and flowing to the heat dissipation fan 50 only from the space between the condenser 30 and the back plate 240. The heat radiation airflow can be fully contacted with the condenser 30, and the heat radiation performance is enhanced.

The embedded refrigerator of this embodiment is provided with the wind-shielding strip 280 on the lower surface of the refrigerator body 10, and the wind-shielding strip 280 has the flexible section 283, so that the airflow suction port 2220 can be isolated from the airflow discharge port 2230 by bending, thereby preventing the heat dissipation airflow from circulating in a small range at the bottom of the refrigerator body 10 and improving the heat dissipation efficiency.

Further, when the flexible section 283 of the weather strip 280 is not bent, the flexible section extends linearly along the front end of the press support plate 221, so that the flexible section is convenient to match with a packing box during transportation, and the risk of collision and damage is reduced.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. An embedded refrigerator comprising:

the refrigeration system comprises a compressor and a condenser connected with the compressor;

the compressor and the condenser are arranged in the press cabin at intervals along the transverse direction of the box body; the bottom wall of the compressor chamber is provided with an airflow suction inlet at the front part of the condenser, and an airflow discharge outlet at the front part of the compressor;

the heat dissipation fan is arranged between the compressor and the condenser and used for promoting the formation of heat dissipation airflow which enters from the airflow suction inlet, flows through the condenser for heat exchange and is then discharged to the airflow discharge outlet through the compressor;

the lower surface of box, the middle part of weather strip is the flexible section that can atress was buckled, thereby the accessible is buckled flexible section makes weather strip is in the state of keeping out the wind under the state of keeping out the wind, weather strip with box below with the space between the support ground of refrigerator is divided into with the air inlet region of air current sunction inlet intercommunication and with the state of keeping out the wind in the air exhaust region of air current discharge port intercommunication.

2. The embedded refrigerator of claim 1, wherein the bottom wall of the compressor compartment comprises:

the press supporting plate is arranged at the rear part of the bottom wall;

the air inlet plate extends forwards from the front end of the area of the condenser in the press supporting plate, and the air inlet plate is provided with an airflow suction inlet;

an air outlet plate extending forward from the front end of the compressor-located region in the press support plate, provided with the air flow outlet, and

the weather strip extends linearly along the front end of the press support plate when the flexible section is not bent.

3. The embedded refrigerator of claim 2, wherein the weather strip comprises:

the first shielding section is fixed between the front end of the press supporting plate and the air inlet plate;

one end of the flexible section is connected with one end, located in the middle of the box body, of the first shielding section;

and the second shielding section is connected with the other end of the flexible section, is arranged in the front area of the compressor and changes the extending direction along with the bending degree of the flexible section.

4. The built-in refrigerator of claim 3, wherein the refrigerator further comprises a cover for covering the opening of the refrigerator door

The weather strip is in under the state of keeping out the wind, flexible section is buckled to the arc, and makes the second shelters from the section and follows the air inlet plate with extend to oblique the place ahead between the air-out board, the incline direction is from preceding partial to compressor one side of being partial to the back.

5. The embedded refrigerator of claim 4, further comprising:

a partition member disposed between the air inlet plate and the air outlet plate for partitioning the compressor and the front region of the condenser in the press compartment, and including:

the bottom plate is positioned between the air inlet plate and the air outlet plate;

a first side plate extending upward from one end of the bottom plate near the air outlet plate to isolate a front region of the compressor;

a second side plate extending upward from an end of the bottom plate adjacent to the air inlet plate to isolate a front area of the condenser, wherein

And a clamping jaw used for fixing the second shielding section is arranged on the lower surface of the bottom plate, so that the second shielding section is limited when the wind shielding strip is in a wind shielding state.

6. The embedded refrigerator of claim 5, further comprising:

the rear end wall of the first side plate forms a limit groove matched with the shape of the front end of the cooling fan so as to accommodate the front part of the cooling fan, and

the radiator fan extends from the rear portion of the first side plate to between the compressor and the condenser.

7. The embedded refrigerator of claim 5, further comprising:

and the wind shield extends from the first side plate to the front of the compressor, so that the heat dissipation airflow flowing through the compressor flows to the airflow outlet from one side far away from the first side plate, and the projection of the tail end of the wind shield in the depth direction of the box body is aligned with the middle part of the compressor.

8. The built-in refrigerator of claim 1, wherein

The cross-section of the wind-shielding strip is L-shaped, wherein the horizontal side edge of the wind-shielding strip is attached to the lower surface of the refrigerator body, the vertical side edge of the wind-shielding strip is perpendicular to the lower surface of the refrigerator body, and the height of the vertical side edge is matched with the height of the lower surface of the refrigerator body to the supporting ground of the refrigerator.

9. The built-in refrigerator of claim 1, wherein

The air flow suction inlet and the air flow discharge outlet are respectively provided with a grid to prevent foreign matters from entering the box body.

10. The built-in refrigerator as claimed in claim 1, wherein the built-in refrigerator is characterized in that

The condenser is formed in a rectangular parallelepiped shape as a whole, and is installed such that the fins thereof extend in the depth direction of the case, so that the air entering from the airflow suction port flows toward the compressor through the passages between the fins.