CN115468364A - Refrigerator with a door - Google Patents

Abstract

The present invention relates to a refrigerator, comprising: a box body; a press bin; a first air inlet and a first air outlet are formed in the bottom surface of the press bin; the cooling fan divides the internal space of the press bin into an air inlet space and an air outlet space; the first wind-shielding strip divides the space below the bottom surface of the box body into an air inlet area and an air outlet area; the air inlet space is communicated with the air inlet area through a first air inlet, and the air outlet space is communicated with the air outlet area through a first air outlet. Under the effect of a heat dissipation fan, air in the air inlet space flows to the air outlet space, so that air in the air inlet area enters the air inlet space through the first air inlet, air in the air outlet space enters the air outlet space through the first air outlet, and therefore heat dissipation circulation is formed by matching the space below the bottom of the box body and the press bin.

Description

Refrigerator

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background

With the development of science and technology, refrigerators have become indispensable electrical appliances in home life. With the increasing demand of consumers for fresh food, the demand of refrigerators is increasing. For example, a refrigerator is usually designed with a ventilation structure, and a sufficient ventilation space can promote the air circulation of the compressor chamber, reduce the temperature of the compressor chamber, and indirectly improve the overall performance of the refrigerator.

In the embedded refrigerator product on the existing market, the ventilation structure of press bin is usually designed on the side wall surface or the back of box, and when the refrigerator is embedded into the cabinet, the refrigerator dorsal part or the side wall can be placed against the wall, resulting in that the radiating effect of the left and right sides of the refrigerator and the refrigerator dorsal part is poor, and then influence the radiating performance of the refrigerator easily.

Disclosure of Invention

The invention aims to provide a refrigerator, which is used for optimizing a ventilation structure of a press chamber of the refrigerator in the related technology and ensuring that the refrigerator has better heat dissipation performance.

In order to solve the technical problem, the invention adopts the following technical scheme:

according to an aspect of the present invention, there is provided a refrigerator including: a box body; the pressing bin is arranged at the bottom end of the back of the box body; a first air inlet and a first air outlet are formed in the bottom surface of the press bin; the cooling fan is arranged in the press bin and divides the internal space of the press bin into an air inlet space and an air outlet space, the air inlet space is positioned on the air suction side of the cooling fan, and the air outlet space is positioned on the air outlet side of the cooling fan; the first wind-blocking strip is arranged on the bottom surface of the box body, is arranged between the first air inlet and the first air outlet and extends towards the front side of the box body, and divides the space below the bottom surface of the box body into an air inlet area and an air outlet area; the air inlet space is communicated with the air inlet area through the first air inlet, and the air outlet space is communicated with the air outlet area through the first air outlet.

In some embodiments of the present application, a supporting plate is disposed at the bottom of the press cabin, and a bottom shell plate is disposed at the bottom of the box body; the supporting plate is arranged on the back side of the bottom shell plate, a ventilation gap is formed between the supporting plate and the bottom shell plate, and the ventilation gap is communicated with the inner space of the press cabin; and a first sealing element is arranged in the ventilation gap and divides the ventilation gap into the first air inlet and the first air outlet.

In some embodiments of the present application, the supporting plate is provided with a second air outlet, and the second air outlet is communicated with the air outlet space; the refrigerator also comprises a second air blocking strip, the second air blocking strip is arranged below the bottom surface of the supporting plate, and the second air blocking strip is blocked between the first air outlet and the second air outlet; the air outlet area is formed on the front side of the second wind blocking strip and enclosed between the first wind blocking strip and the second wind blocking strip.

In some embodiments of this application, be equipped with the compressor in the press storehouse, the compressor is located in the air-out space, the compressor frame is established the layer board top is and be located the upside of second air outlet, just the bottom of compressor with have the interval between the second air outlet.

In some embodiments of the present application, a second sealing element is disposed between the first wind shielding strip and the second wind shielding strip, the second sealing element seals a gap between the first wind shielding strip and the second wind shielding strip, and the second wind shielding strip extends from the second sealing element to a direction away from the first air inlet.

In some embodiments of the present application, the ventilation gap extends laterally in a left-right direction of the cabinet; the first wind deflecting strip extends forward from the first seal in a direction perpendicular to the direction of extension of the ventilation gap, or the first wind deflecting strip extends forward from the first seal obliquely with respect to the direction of extension of the ventilation gap.

In some embodiments of the present application, a condenser is disposed in the press cabin, the condenser is disposed in the air inlet space, and the air inlet space is divided into a first space and a second space by the condenser; the first space is located on one side, close to the cooling fan, of the condenser, the second space is located on one side, far away from the cooling fan, of the condenser, and the first air inlet is communicated with the second space.

In some embodiments of the present application, the first seal seals a section of the ventilation gap corresponding to the first space to isolate the first space from the first intake vent and the first exhaust vent, respectively.

In some embodiments of the present application, a convex wind-shielding enclosure is convexly disposed on a side wall of the section of the ventilation gap corresponding to the first space, and the first sealing member is disposed at the convex wind-shielding enclosure.

In some embodiments of the present application, a back cover is disposed on a back side of the press cabin, and the back cover includes a back cover portion and a first side cover portion and a second side cover portion which are respectively bent and extended forward from two ends of the back cover portion; a second air inlet is concavely arranged at the joint between the back cover part and the first side cover part and is communicated with the second space; and a third air outlet is formed in one end of the back cover part, which is far away from the second air inlet, a fourth air outlet is formed in the second side cover part, and the third air outlet and the fourth air outlet are respectively communicated with the air outlet space.

According to the technical scheme, the embodiment of the invention at least has the following advantages and positive effects:

in the refrigerator provided by the embodiment of the invention, the first air inlet and the first air outlet are arranged at the bottom of the press bin, the heat dissipation fan is utilized to divide the internal space of the press bin into the air inlet space and the air outlet space, the first wind shielding strip is matched to divide the area at the bottom of the refrigerator body into the air inlet area and the air outlet area, so that the air inlet area can be communicated with the air inlet space through the first air inlet, and the air outlet area can be communicated with the air outlet space through the first air outlet.

Drawings

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

Fig. 2 is a schematic structural view of a back side of the refrigerator of fig. 1.

Fig. 3 is a schematic view of the structure of the press cabin of fig. 2.

Fig. 4 is a schematic view of the structure of fig. 3 from another perspective.

Fig. 5 is a schematic view of the structure of fig. 4 from another view angle.

Fig. 6 is an exploded view of fig. 3.

Fig. 7 is a partial structural schematic view of fig. 6.

Fig. 8 is a front view of fig. 7.

Fig. 9 is a schematic view of the vent of fig. 6.

Fig. 10 is a schematic view of the structure of fig. 3 from yet another perspective.

Fig. 11 is a front view of fig. 10.

Fig. 12 is an exploded view of fig. 10.

Fig. 13 is another exploded view of fig. 10.

Fig. 14 is an assembly view of the first weather strip, the second weather strip, the first sealing member, the second sealing member, the heat dissipation fan, and the condenser of fig. 12.

Fig. 15 is a front view of fig. 14.

Fig. 16 is a schematic view of the structure of fig. 11 in another embodiment.

The reference numerals are explained below: 1. a box body; 10. a refrigeration compartment; 11. a cabinet housing; 12. a box liner; 14. a compressor; 15. a condenser; 16. a heat radiation fan; 17. a condensate tank; 2. a press bin; 201. an air inlet space; 2011. a first space; 2012. a second space; 202. an air outlet space; 21. a pallet; 211. a second air outlet; 22. a left deck plate; 23. a right deck plate; 24. a bin jacking plate; 25. a front deck plate; 26. a rear cover; 261. a back cover portion; 262. a first side cover portion; 263. a second side cover portion; 264. an assembly port; 265. a third air outlet; 266. a fourth air outlet; 3. a ventilation member; 31. a ventilation slot; 32. a second air inlet; 4. a ventilation gap; 41. a first air inlet; 42. a first air outlet; 43. a wind shielding convex hull; 51. a first seal member; 52. a second seal member; 6. a first weather strip; 61. an air intake area; 62. an air outlet area; 7. and a second wind blocking strip.

Detailed Description

Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is understood that the invention is capable of other and different embodiments and its several details are capable of modification in various other respects, all without departing from the scope of the present invention, and that the description and drawings are to be taken as illustrative and not restrictive in character.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

In the embedded refrigerator product on the existing market, the ventilation structure of the press chamber is usually designed on the side wall surface or the back surface of the box body, when the refrigerator is embedded into the cabinet body, the back side or the side wall of the refrigerator can be placed against the wall, so that the heat dissipation effects of the left side and the right side of the refrigerator and the back side of the refrigerator are poor, and the heat dissipation performance of the refrigerator is easily influenced.

For convenience of description, unless otherwise specified, the directions of the upper, lower, left, right, front and rear are all referred to herein as the state of the refrigerator in use, the door body of the refrigerator is front, the opposite direction is rear, the vertical direction is up-down direction, and the horizontal direction is left-right direction.

Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention. Fig. 2 is a schematic structural view of a back side of the refrigerator of fig. 1. Fig. 3 is a schematic structural view of the compressor housing 2 of fig. 2. Fig. 4 is a schematic view of the structure of fig. 3 from another view angle. Fig. 5 is a schematic view of the structure of fig. 4 from another view angle.

Referring to fig. 1 to 5, a refrigerator according to an embodiment of the present invention mainly includes a box 1 and a pressing chamber 2 disposed in the box 1.

Wherein, the box body 1 adopts a cuboid hollow structure. It will be appreciated that other shapes of hollow housing structures may be used for the housing 1.

A plurality of refrigerating compartments 10 which are separated from each other can be arranged in the box body 1, and each separated refrigerating compartment 10 can be used as an independent storage space, such as a freezing compartment, a refrigerating compartment, a temperature changing compartment and the like, so as to meet different refrigerating requirements of freezing, refrigerating, temperature changing and the like according to different food types and store the food. The multiple refrigerating compartments 10 may be arranged to be spaced up and down, or left and right.

The cabinet 1 includes a cabinet 11, a cabinet liner 12 provided in the cabinet 11, and a foaming layer (not shown) provided between the cabinet 11 and the cabinet liner 12. A refrigerating compartment 10 is formed in the cabinet container 12, and one or more refrigerating compartments 10 may be provided in the cabinet container 12. The outer wall of the tank container 12 and the inner wall of the tank shell 11 are provided with a space therebetween, and the space is filled with a foaming layer. The foaming layer serves as a heat insulation layer for insulating heat of each refrigerating compartment 10.

In some embodiments, a door (not shown) is provided on the front side of the cabinet 11 for opening and closing the compartment 10. The refrigerator door and the refrigerator body 1 can be connected through a hinge, so that the refrigerator door of the refrigerator can rotate around the axis of the hinge, the refrigerator door can be opened and closed, and the corresponding refrigerating chamber 10 can be opened and closed. It is understood that the door may be provided in plurality and in one-to-one correspondence with the cooling compartments 10. A plurality of doors may open and close one refrigerating compartment 10 at the same time.

Fig. 6 is an exploded view of fig. 3. Fig. 7 is a partial structural schematic view of fig. 6. Fig. 8 is a front view of fig. 7.

Referring to fig. 1 to 8, a refrigerating assembly is disposed in the refrigerator body 1, and is used for providing refrigeration to the inside of the refrigerator to maintain a low-temperature environment in each refrigerating compartment 10. The refrigeration assembly includes a compressor 14, a condenser 15, an evaporator (not shown in the figure), a throttling device (not shown in the figure), and the like, and the specific structure and the connection relationship of the refrigeration assembly can refer to the refrigeration assembly in the related art, and are not described herein again.

Referring to fig. 3 to 8, the press cabin 2 is disposed at the bottom end of the back of the box body 1. The compressor housing 2 is used for providing an installation space for the compressor 14, the condenser 15 and other devices.

Referring to fig. 6 to 8, in some embodiments, the bottom of the press cabin 2 is provided with a support plate 21, the support plate 21 serves as a bottom cabin wall of the press cabin 2, and the support plate 21 is used for supporting and fixing the compressor 14, the condenser 15 and other components.

Referring to fig. 3 to 7, in some embodiments, a left chamber plate 22 is disposed on the left side of the press chamber 2, and the left chamber plate 22 serves as a left chamber wall of the press chamber 2. The right side of the press bin 2 is provided with a right bin plate 23, and the right bin plate 23 is used as the right bin wall of the press bin 2. The left bulkhead 22 is located inside the left shell of the cabinet 11, and there is a space between the left bulkhead 22 and the left side plate. The right bulkhead 23 is located inside the right shell of the cabinet 11, and there is a space between the right bulkhead 23 and the right shell. The foaming material may be filled in the spaces between the left bank 22 and the left shell and between the right bank 23 and the right shell.

It should be noted that in some other embodiments, the left shell of the housing 11 can be directly used as the left compartment 22, and the right shell of the housing 11 can be directly used as the right compartment 23, that is, the left and right shells can be directly used as the left and right compartment walls of the press compartment 2.

Referring to fig. 5, in some embodiments, a top bin plate 24 is disposed at the top of the press bin 2, and the top bin plate 24 serves as a top bin wall of the press bin 2. The front side of the press bin 2 is provided with a front bin plate 25, the front bin plate 25 is used as the front side bin wall of the press bin 2, and the front bin plate 25 is positioned on one side, close to the box door, of the press bin 2.

In some embodiments, the front and top panels 25, 24 may be formed by bending the rear end of the bottom shell of the cabinet 11 upward and then extending rearward. That is, the bottom shell panel of the cabinet 11 may be of unitary, folded construction with the front and top deck panels 25, 24.

Referring to fig. 3 to 7, in some embodiments, a rear cover 26 is disposed on the back side of the press cabin 2, and the rear cover 26 serves as a rear cabin wall of the press cabin 2. The left bin plate 22, the right bin plate 23, the supporting plate 21, the front bin plate 25, the top bin plate 24 and the rear cover 26 are enclosed to form the press bin 2.

In some embodiments, the rear shell of the cabinet 11 and the rear cover 26 are vertically connected, so that the rear shell and the rear cover 26 together form the back of the refrigerator, i.e. the rear shell and the rear cover 26 together serve as the back appearance surface of the refrigerator.

Referring to fig. 3 to 6, in some embodiments, the rear cover 26 includes a back cover portion 261 and a first side cover portion 262 and a second side cover portion 263 respectively bent and extended from left and right ends of the back cover portion 261 to a front side of the box body 1. The back cover 261 is exposed to the back side of the box body 1, and the back cover 261 serves as a rear wall of the press cabin 2. The first side cover portion 262 and the second side cover portion 263 are respectively located on the left and right sides of the press machine room 2, the first side cover portion 262 serves as a left side wall of a portion of the press machine room 2, and the second side cover portion 263 serves as a right side wall of the portion of the press machine room 2. Specifically, the left deck plate 22 and the first side cover portion 262 are spliced front and back and together serve as a left side wall of the press chamber 2. The right chamber plate 23 and the second side cover portion 263 are spliced front and back and jointly serve as the right chamber wall of the press chamber 2.

It should be noted that, in some other embodiments, the first side cover portion 262 and the second side cover portion 263 may also be directly used as the left side wall and the right side wall, respectively, that is, the first side cover portion 262 may be used as the entire left side wall of the press cabin 2, and the second side cover portion 263 may be used as the entire right side wall of the press cabin 2.

Referring to fig. 6 to 8, a heat dissipation fan 16 is disposed in the press cabin 2, and the heat dissipation fan 16 is supported on the supporting plate 21. The heat dissipation fan 16 is used for providing wind power in the press cabin 2, so that air in the press cabin 2 flows, and the flowing air can take away heat on the compressor 14 and the condenser 15, so as to dissipate heat of the compressor 14 and the condenser 15.

Referring to fig. 8, the heat dissipation fan 16 partitions the space inside the press cabin 2 into an air inlet space 201 and an air outlet space 202, wherein the air inlet space 201 is located on the air suction side of the heat dissipation fan 16, and the air outlet space 202 is located on the air outlet side of the heat dissipation fan 16. Therefore, when the heat dissipation fan 16 operates, the wind generated by the heat dissipation fan 16 enables the air in the air inlet space 201 to enter the air outlet space 202 through the heat dissipation fan 16.

In some embodiments, a sealing member (not shown) is disposed between the peripheral side of the heat dissipation fan 16 and the inner wall of the pressing cabin 2, and the sealing member enables the air inlet space 201 and the air outlet space 202 to be isolated from each other, so that the air in the air inlet space 201 can only be blown to the air outlet space 202 through the heat dissipation fan 16.

Referring to fig. 6 to 8, in some embodiments, the condenser 15 is disposed on the air inlet side of the heat dissipation fan 16, that is, the condenser 15 is disposed in the air inlet space 201, and the condenser 15 is supported on the supporting plate 21. The condenser 15 partitions the intake air space 201 into a first space 2011 and a second space 2012. The first space 2011 is located on a side of the condenser 15 close to the heat dissipation fan 16, and the second space 2012 is located on a side of the condenser 15 far from the heat dissipation fan 16. Therefore, when the heat dissipation fan 16 operates, the air in the second space 2012 can flow through the gap in the condenser 15 and enter the first space 2011, and then the air in the first space 2011 enters the air outlet space 202 through the heat dissipation fan 16.

In some embodiments, a seal (not shown) is provided between the peripheral side of the condenser 15 and the inner wall of the press cabin 2, and the seal enables the first space 2011 and the second space 2012 to be isolated from each other, so that the air in the second space 2012 can only be blown to the first space 2011 through a gap on the condenser 15.

In some embodiments, the compressor 14 is disposed on the air outlet side of the heat dissipation fan 16, i.e., the compressor 14 is disposed in the air outlet space 202.

In some embodiments, a condensate trough 17 is also provided within the press cabin 2. The condensate tank 17 is provided below the condenser 15, and the condensate tank 17 is supported on a pallet 21. The lower end of the condenser 15 is extended into and disposed in the condensate tank 17. The condensed water generated by the condenser 15 can be stored in the condensed water tank 17, and the lower end of the condenser 15 can be partially soaked in the condensed water. When the heat dissipation fan 16 operates, the flowing air can evaporate the condensed water to generate a certain amount of cold air and take away the heat on the condenser 15, and meanwhile, the cold air is blown to the air outlet space 202 from the air outlet side of the heat dissipation fan 16 to take away the heat in the air outlet space 202 and on the compressor 14.

Fig. 9 is a schematic view of the structure of the vent 3 of fig. 6.

Referring to fig. 2 to 9, in some embodiments, an assembly opening 264 is formed at a joint between the back cover portion 261 and the first side cover portion 262 of the back cover 26, and a ventilation member 3 is embedded in the assembly opening 264, that is, the ventilation member 3 is disposed at a joint between the rear side wall and the side wall of the press cabin 2. The outside of this ventilation piece 3 is sunken to be formed with ventilation groove 31, and ventilation groove 31 directly communicates the exterior space of box 1, and ventilation groove 31 is sunken to be formed at the junction between back shroud portion 261 and the side shroud portion. The groove face of the ventilation groove 31 is provided with a second air inlet 32, the ventilation groove 31 is communicated with the interior of the press cabin 2 through the second air inlet 32, and then the ventilation groove 31 can be communicated with the interior of the press cabin 2 and the external space of the box body 1.

It should be noted that in other embodiments, the ventilation member 3 may be integrally formed on the rear cover 26.

It should be noted that, in other embodiments, two ventilation members 3 may be provided, one ventilation member 3 is provided at the joint between the back cover portion 261 and the first side cover portion 262, and the other ventilation member 3 is provided at the joint between the back cover portion 261 and the second side cover portion 263. Of the two ventilation members 3, the ventilation groove 31 of one ventilation member 3 serves as an air inlet, and the ventilation groove 31 of the other ventilation member 3 serves as an air outlet.

In some embodiments, the second air inlet opening 32 is located on the outer wall of the second space 2012, i.e., the second air inlet opening 32 is only communicated with the second space 2012. Therefore, the air outside the box 1 can enter the second space 2012 through the ventilating slot 31 and the second air inlet 32, and is blown to the first space 2011 through the gap on the condenser 15, and then enters the air outlet space 202 through the heat dissipation fan 16.

In some embodiments, the end of the back cover portion 261 away from the second air inlet 32 is opened with a third air outlet 265, and the second side cover portion 263 is opened with a fourth air outlet 266. The third air outlet 265 and the fourth air outlet 266 are respectively communicated with the air outlet space 202. The heat in the outlet air space 202 can be discharged out of the box 1 through the third outlet 265 and the fourth outlet 266.

When the refrigerator was embedded into the cabinet body, can lean on one side of the first side cover portion 262 of back shroud 26 to place by the wall, ventilation groove 31 can be linked together with the exterior space of box 1 all the time this moment, certain clearance is retained between one side of the first side cover portion 262 that makes back shroud 26 and the wall, and then make the outside air of box 1 can get into in the press storehouse 2 through second air intake 32 and dispel the heat, and make the air in the press storehouse 2 can discharge the box 1 outside through third air outlet 265 and fourth air outlet 266, guarantee to carry out the air flow smoothly between the interior space of press storehouse 2 and the exterior space of box 1.

It should be noted that, in this embodiment, if the back cover portion 261 and the second side cover portion 263 of the back cover 26 are both placed against the wall, the air in the pressing cabin 2 is difficult to be discharged outside the box 1 through the third air outlet 265 and the fourth air outlet 266, and the heat dissipation effect is reduced.

Fig. 10 is a schematic view of the structure of fig. 3 from yet another perspective. Fig. 11 is a front view of fig. 10. Fig. 12 is an exploded view of fig. 10. Fig. 13 is another exploded view of fig. 10.

Referring to fig. 10 to 13, in some embodiments, the support plate 21 is disposed on the bottom surface of the cabinet 1, the support plate 21 is disposed on the back side of the bottom shell of the cabinet 11, and the support plate 21 and the bottom shell together serve as the bottom appearance surface of the cabinet 1. A ventilation gap 4 is formed between the supporting plate 21 and the bottom shell plate of the case shell 11, and the ventilation gap 4 is communicated with the inner space of the press cabin 2, that is, the ventilation gap 4 can be respectively communicated with the air inlet space 201 and the air outlet space 202.

In some embodiments, the ventilation gap 4 extends laterally in the left-right direction of the cabinet 1. It should be noted that the ventilation gap 4 may be arranged parallel to the front wall or the rear wall of the box 1, or may have a certain inclination angle with respect to the front wall or the rear wall of the box 1.

In some embodiments, a first sealing element 51 is disposed in the ventilation gap 4, and the first sealing element 51 is disposed at a middle position of the ventilation gap 4. The first sealing element 51 may be made of sealing material such as sponge or rubber, and the first sealing element 51 seals and separates the ventilation gap 4 to form two spaced gaps, which are respectively used as the first air inlet 41 and the first air outlet 42.

The first air inlet 41 is communicated with the air inlet space 201, and the first air outlet 42 is communicated with the air outlet space 202. The air outside the bottom of the box 1 can enter the air inlet space 201 through the first air inlet 41, and then is discharged to the outside of the bottom of the box 1 through the heat dissipation fan 16, the air outlet space 202 and the first air outlet 42, so that a heat dissipation cycle is formed between the bottom space of the box 1 and the press bin 2. Therefore, in a case where the space of the side wall or the back side of the embedded refrigerator is small, the heat dissipation performance of the refrigerator can still be ensured by the bottom heat dissipation cycle formed by the first air inlet 41 and the first air outlet 42.

It should be noted that, in other embodiments, the first air inlet 41 and the first air outlet 42 may also be respectively provided at other areas of the bottom of the press cabin 2, that is, at other positions of the supporting plate 21.

Referring to fig. 10 to 13, in some embodiments, a first wind-shielding strip 6 is disposed on the bottom surface of the box 1, the first wind-shielding strip 6 is disposed between the first air inlet 41 and the first air outlet 42, and the first wind-shielding strip 6 extends from the first sealing member 51 to the front side of the box 1, so that the space below the bottom surface of the box 1 is divided into an air inlet area 61 and an air outlet area 62 by the first wind-shielding strip 6. Under the wind power effect of cooling fan 16, the air in air inlet region 61 can get into air inlet space 201 through first air intake 41, and the air flows to air outlet space 202 in air inlet space 201, and the air in air outlet space 202 gets into air outlet space 202 through first air outlet 42 for the space of box 1 bottom below and press storehouse 2 formation heat dissipation circulation can be more stable, has long enough circulation route, in order to guarantee the radiating effect of bottom heat dissipation circulation.

It should be noted that in other embodiments, the rear end of the first weather strip 6 may also extend rearward to below the bottom of the supporting plate 21.

In some embodiments, the air inlet area 61 and the air outlet area 62 are respectively communicated with the space in front of the box body 1, so that the heat dissipation efficiency of the bottom of the compressor bin 2 can be enhanced by matching the space in front of the box body 1 with the space at the bottom of the box body 1.

Referring to fig. 10 to 13, in some embodiments, the supporting plate 21 is provided with a second air outlet 211, and the second air outlet 211 is communicated with the air outlet space 202 in the press cabin 2. Therefore, the hot air in the outlet space 202 can be exhausted into the space below the bottom of the cabinet 1 through the second outlet 211.

In some embodiments, the compressor 14 is mounted above the supporting plate 21 and located on the upper side of the second air outlet 211, and a space is provided between the bottom of the compressor 14 and the second air outlet 211. Therefore, when the air in the air outlet space 202 is discharged to the bottom of the box 1 through the second air outlet 211, a larger wind force can be formed on the surface of the compressor 14, so as to take away more heat of the compressor 14, thereby improving the heat dissipation performance of the compressor 14.

In some embodiments, a second wind-blocking strip 7 is disposed below the bottom surface of the supporting plate 21, the second wind-blocking strip 7 is blocked between the first wind outlet 42 and the second wind outlet 211, and the wind outlet region 62 is formed at the front side of the second wind-blocking strip 7 and enclosed between the first wind-blocking strip 6 and the second wind-blocking strip 7. Therefore, the first vent 42 and the second vent 211 can be physically separated by the second weather strip 7, so that the heat dissipation of the first vent 42 and the second vent 211 does not affect each other.

In some embodiments, a second sealing member 52 is disposed between the first wind shielding strip 6 and the second wind shielding strip 7, and the second sealing member 52 may be made of a sealing material such as sponge, rubber, or the like, and the second sealing member 52 seals a gap between the first wind shielding strip 6 and the second wind shielding strip 7, so as to effectively ensure that the first wind outlet 42 and the second wind outlet 211 are isolated from each other, and the first wind inlet 41 is isolated from each other.

In some embodiments, the second wind blocking strip 7 extends from the second sealing member 52 in a direction away from the first wind inlet 41. The extension direction of the second wind deflector 7 coincides with the extension direction of the ventilation gap 4. The air inlet area 61 where the first air inlet 41 is located and the area where the second air outlet 211 is located can be communicated at the outer side of the connection between the second wind blocking strip 7 and the first wind blocking strip 6.

Therefore, after the hot air in the air outlet space 202 is discharged to the bottom of the refrigerator body 1 through the second air outlet 211, the hot air can flow to the first air inlet 41 along the second air blocking strip 7, and return to the air inlet space 201 of the press cabin 2 through the first air inlet 41, that is, the first air inlet 41 and the second air outlet 211 are matched to form a heat dissipation cycle between the bottom space of the refrigerator body 1 and the press cabin 2, and the two bottom heat dissipation cycles are not influenced by each other through the physical isolation of the first air blocking strip 6 and the second air blocking strip 7, and the heat dissipation performance of the refrigerator is improved together.

In some embodiments, the first seal 51 and the second seal 52 are arranged on top of each other, the first seal 51 and the second seal 52 each being close to the junction between the first wind deflector strip 6 and the second wind deflector strip 7.

It should be noted that, in other embodiments, the first sealing element 51 and the second sealing element 52 may be integrally formed.

Referring to fig. 12 and 13, in some embodiments, the first air inlet 41 is only communicated with the second space 2012. Therefore, the air in the air intake region 61 can enter the second space 2012 through the first air inlet 41, and is blown to the first space 2011 through the gap on the condenser 15, and then enters the air outlet space 202 through the heat dissipation fan 16.

Fig. 14 is an assembly view of the first weather strip 6, the second weather strip 7, the first seal 51, the second seal 52, the radiator fan 16, and the condenser 15 in fig. 12. Fig. 15 is a front view of fig. 14.

Referring to fig. 10 to 15, in some embodiments, the first sealing element 51 is disposed opposite to the first space 2011, and the first sealing element 51 seals a section of the ventilation gap 4 corresponding to the first space 2011, so that the first space 2011 is not communicated with the first air inlet 41 and is not communicated with the first air outlet 42, and thus the first space 2011 is sealed and isolated from the first air inlet 41 and the first air outlet 42, respectively. The air in the air intake region 61 can only enter the second space 2012 through the first air inlet 41, and is blown to the first space 2011 through the gap on the condenser 15, and is blown into the air outlet space 202 through the heat dissipation fan 16.

Referring to fig. 13, in some embodiments, a convex wind shielding case 43 is protruded from a side wall of a section of the ventilation gap 4 corresponding to the first space 2011, and the first sealing member 51 is disposed at the convex wind shielding case 43. The convex wind shielding cover 43 can reduce the width of the ventilation gap 4, so that the first sealing member 51 can seal the section of the ventilation gap 4 more easily, and the isolation effect between the first wind inlet 41 and the first wind outlet 42 is improved.

Fig. 16 is a schematic view of the structure of fig. 11 in another embodiment.

Referring to fig. 11 and 16, in some embodiments, the first weather strip 6 may be formed by the first sealing member 51 extending forward in a direction perpendicular to the extending direction of the ventilation gap 4, as shown in fig. 11. In this case, the area of the inlet region 61 is determined by the spatial size of the inlet space 201, and the area of the outlet region 62 is determined by the spatial size of the outlet space 202.

In some embodiments, the first wind deflector strip 6 may also extend from the first seal 51 obliquely forwards with respect to the direction of extension of the ventilation gap 4, as shown in fig. 16. At this time, by the inclined arrangement of the first wind-shielding strip 6, the area sizes of the air inlet region 61 and the air outlet region 62 can be adjusted, and further, the circulation path and the circulation effect of the heat dissipation circulation between the first air inlet 41 and the first air outlet 42 are adjusted.

Based on the technical scheme, the embodiment of the invention has the following advantages and positive effects:

in the refrigerator of the embodiment of the invention, the first air inlet 41 and the first air outlet 42 are arranged at the bottom of the refrigerator bin 2, the heat dissipation fan 16 is utilized to divide the internal space of the refrigerator bin 2 into the air inlet space 201 and the air outlet space 202, the first wind strip 6 is matched to divide the area at the bottom of the refrigerator bin 1 into the air inlet area 61 and the air outlet area 62, so that the air inlet area 61 can be communicated with the air inlet space 201 through the first air inlet 41, and the air outlet area 62 can be communicated with the air outlet space 202 through the first air outlet 42, therefore, when the heat dissipation fan 16 operates, under the wind force action of the heat dissipation fan 16, air in the air inlet space 201 flows to the air outlet space 202, further, air in the air inlet area 61 enters the air inlet space 201 through the first air inlet 41, air in the air outlet space 202 enters the air outlet space 202 through the first air outlet 42, so that a heat dissipation cycle is formed by matching the space below the bottom of the refrigerator bin 1 with the refrigerator bin 2, and a better heat dissipation channel can still be maintained in the refrigerator bin 2 under the condition that the heat dissipation effect is poorer in the left side and right side of the refrigerator and the back side of the refrigerator is ensured, and the refrigerator is finally, the refrigerator is improved in heat dissipation effect.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the metes and bounds of the claims, or equivalence of such metes and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A refrigerator, characterized by comprising:

a box body;

the pressing bin is arranged at the bottom end of the back of the box body; a first air inlet and a first air outlet are formed in the bottom surface of the press bin;

the cooling fan is arranged in the press cabin and divides the internal space of the press cabin into an air inlet space and an air outlet space, the air inlet space is positioned on the air suction side of the cooling fan, and the air outlet space is positioned on the air outlet side of the cooling fan;

the first wind-blocking strip is arranged on the bottom surface of the box body, is arranged between the first air inlet and the first air outlet and extends towards the front side of the box body, and divides the space below the bottom surface of the box body into an air inlet area and an air outlet area;

the air inlet space is communicated with the air inlet area through the first air inlet, and the air outlet space is communicated with the air outlet area through the first air outlet.

2. The refrigerator according to claim 1, wherein a support plate is provided at the bottom of the press compartment, and a bottom shell plate is provided at the bottom of the box body;

the supporting plate is arranged on the back side of the bottom shell plate, a ventilation gap is formed between the supporting plate and the bottom shell plate, and the ventilation gap is communicated with the inner space of the press cabin;

and a first sealing element is arranged in the ventilation gap and divides the ventilation gap into the first air inlet and the first air outlet.

3. The refrigerator as claimed in claim 2, wherein the support plate is provided with a second air outlet, and the second air outlet is communicated with the air outlet space;

the refrigerator also comprises a second air blocking strip, the second air blocking strip is arranged below the bottom surface of the supporting plate, and the second air blocking strip is blocked between the first air outlet and the second air outlet;

the air outlet area is formed on the front side of the second wind blocking strip and enclosed between the first wind blocking strip and the second wind blocking strip.

4. The refrigerator as claimed in claim 3, wherein a compressor is disposed in the compressor compartment, the compressor is disposed in the air outlet space, the compressor is mounted above the support plate and located above the second air outlet, and a space is provided between a bottom of the compressor and the second air outlet.

5. The refrigerator as claimed in claim 3, wherein a second sealing member is disposed between the first wind shielding strip and the second wind shielding strip, the second sealing member sealing a gap between the first wind shielding strip and the second wind shielding strip, and the second wind shielding strip extends from the second sealing member in a direction away from the first wind inlet.

6. The refrigerator as claimed in claim 2, wherein the ventilation gap extends laterally in a left-right direction of the cabinet;

the first wind deflecting strip extends forward from the first seal in a direction perpendicular to the direction of extension of the ventilation gap, or the first wind deflecting strip extends forward from the first seal obliquely with respect to the direction of extension of the ventilation gap.

7. The refrigerator as claimed in claim 2, wherein a condenser is provided in the press compartment, the condenser being provided in the air intake space, and the condenser dividing the air intake space into a first space and a second space;

the first space is located on one side, close to the cooling fan, of the condenser, the second space is located on one side, far away from the cooling fan, of the condenser, and the first air inlet is communicated with the second space.

8. The refrigerator of claim 7, wherein the first sealing member seals a section of the ventilation gap corresponding to the first space to isolate the first space from the first intake vent and the first exhaust vent, respectively.

9. The refrigerator as claimed in claim 8, wherein a wind-shielding convex hull is protruded on a side wall of a section of the ventilation gap corresponding to the first space, and the first sealing member is provided at the wind-shielding convex hull.

10. The refrigerator as claimed in claim 7, wherein a rear cover is provided at a rear side of the press compartment, the rear cover including a back cover part and first and second side cover parts bent and extended forward from both ends of the back cover part, respectively;

a second air inlet is concavely arranged at the joint between the back cover part and the first side cover part and is communicated with the second space;

the back cover part is provided with a second air inlet, the second side cover part is provided with a second air outlet, and the second air inlet is communicated with the air outlet space.

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