CN209893746U - Refrigerator with partition - Google Patents

Abstract

The utility model provides a refrigerator, include: the refrigerator comprises a refrigerator body, a door body and a door body, wherein a cooling chamber positioned below and at least one storage chamber positioned above the cooling chamber are limited in the refrigerator body, and the bottom of the refrigerator body is provided with a bottom air inlet and a bottom air outlet at intervals along the transverse direction; the compressor chamber is arranged behind the cooling chamber, and a compressor, a heat radiation fan and a condenser are sequentially arranged in the compressor chamber; and a partition configured to completely isolate the bottom air inlet and the bottom air outlet such that external air entering the condenser is not serially connected with heat dissipation air discharged from the compressor. The utility model discloses a freezer has been raised to the refrigerator, reduces the user and gets the degree of bowing when putting article operation to the freezer, promotes user's use and experiences. In addition, the bottom air inlet and the bottom air outlet are completely isolated by arranging the separator, so that external air entering the condenser and heat dissipation air exhausted from the compressor cannot be in series flow.

Description

Refrigerator with partition

Technical Field

The utility model relates to a household electrical appliances technical field especially relates to a refrigerator that has separator between end air intake and the end air outlet.

Background

In the existing refrigerator, a freezing chamber is generally positioned at the lower part of the refrigerator, a cooling chamber is positioned at the rear part of the outer side of the freezing chamber, a press chamber is positioned at the rear part of the freezing chamber, and the freezing chamber needs to give way for the press chamber, so that the freezing chamber has special shape and the depth of the freezing chamber is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator that end air intake and end air outlet separate the flow completely.

The utility model discloses a further purpose reduces the noise that radiator fan vibration produced.

Another further object of the invention is to provide a stable fixation of the spacer.

Particularly, the utility model provides a refrigerator, include:

the refrigerator comprises a refrigerator body, a door body and a door body, wherein a cooling chamber positioned below and at least one storage chamber positioned above the cooling chamber are limited in the refrigerator body, and the bottom of the refrigerator body is provided with a bottom air inlet and a bottom air outlet at intervals along the transverse direction;

the compressor chamber is arranged behind the cooling chamber, and a compressor, a heat radiation fan and a condenser are sequentially arranged in the compressor chamber; and

the separator is configured to completely isolate the bottom air inlet and the bottom air outlet so as to allow external air to enter the press cabin through the bottom air inlet on one transverse side of the separator under the action of the heat dissipation fan, flow through the condenser and the compressor in sequence and finally flow out of the bottom air outlet on the other transverse side of the separator, so that the external air entering the condenser and the heat dissipation air discharged from the compressor cannot be in series flow.

Optionally, the refrigerator further comprises: the fan fixing frame is fixed in the press cabin along the front-back direction and used for fixing the heat dissipation fan; the separator is fixed with the fan mount.

Optionally, the separator is fixed with the fan fixing frame in a clamping mode.

Optionally, the partitioning member has a first partitioning part formed with a receiving groove at a rear end thereof; the front end of the fan fixing frame extends forwards to form a bulge; the protruding cooperation of fan mount realizes that the block of separator and fan mount is fixed in the holding tank.

Optionally, the rear portion of the first partition portion includes a main body portion, a first rib and a second rib, the main body portion is provided with an accommodating groove, and the first rib and the second rib are respectively formed by extending backwards from the left side and the right side of the rear end of the main body portion; the front part of the fan fixing frame is clamped between the first convex rib and the second convex rib.

Optionally, the refrigerator further comprises: the evaporating dish is fixed in the press cabin and is internally provided with a condenser; the separator is fixed with the evaporating dish.

Optionally, the separator is fixed in compression against the evaporation pan.

Optionally, the partition has a second partition recessed forward at a rear end lower portion thereof to form a horizontal abutment face; the evaporating dish extends forwards at the front wall thereof to form a bulge; the protruding cooperation of evaporating dish is in horizontal butt face below, realizes that the support of separator and evaporating dish is pressed fixedly.

Optionally, the refrigerator further comprises: a pallet configured to constitute the bottom of the case and the press room; the separator is provided with a plurality of claws at the bottom thereof; the supporting plate is correspondingly provided with a plurality of clamping holes; the plurality of jaws are fixed to the plurality of chucking holes, thereby fixing the partitioning member with the pallet.

Optionally, the spacer is an integrally formed piece.

Optionally, the refrigerator further comprises:

an evaporator disposed in the cooling chamber and configured to cool the airflow entering the cooling chamber.

The utility model discloses a refrigerator is through injecing the cooling chamber in the bottom for the cooling chamber occupies the lower part space in the freezing inner bag, has raised the freezer, reduces the degree of bowing that the user got when putting article operation to the freezer, promotes user's use and experiences. In addition, the bottom air inlet and the bottom air outlet are completely isolated by arranging the separator, so that external air entering the condenser and heat dissipation air exhausted from the compressor cannot be in series flow.

Further, the utility model discloses a separator and fan mount of refrigerator are fixed, can guarantee the installation steadiness of separator on the one hand, can reduce the noise that cooling fan vibrated the production on the one hand.

Further, the utility model discloses a separator of refrigerator still is fixed with evaporating dish and layer board, simple to operate and firm.

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 present invention will be described in detail hereinafter, by way of illustration and not by way of 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 a refrigerator according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the refrigerator shown in fig. 1.

Fig. 3 is a schematic perspective view of part of components of the refrigerator shown in fig. 1.

Fig. 4 is a schematic exploded view of part of components of the refrigerator shown in fig. 3.

Fig. 5 is a partial schematic sectional view of the refrigerator shown in fig. 1.

Fig. 6 is a schematic exploded view of a compressor compartment of the refrigerator shown in fig. 1.

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

Fig. 8 is a schematic bottom view of the compressor compartment of the refrigerator shown in fig. 6.

Fig. 9 is a schematic top view of the compressor compartment of the refrigerator shown in fig. 6.

Fig. 10 is a schematic perspective view of a tray of the refrigerator shown in fig. 6.

Fig. 11 is a schematic side view of a tray of the refrigerator shown in fig. 10.

Fig. 12 is a schematic side view of a tray for a refrigerator according to another embodiment of the present invention.

Fig. 13 is a schematic top view of the press compartment portion components of the refrigerator shown in fig. 6.

Fig. 14 is a schematic cross-sectional view taken along line a-a of fig. 13.

Fig. 15 is a schematic cross-sectional view taken along line B-B of fig. 13.

Fig. 16 is a schematic perspective view of a partition of the refrigerator shown in fig. 6.

Detailed Description

The present embodiment provides a refrigerator 10. In the following description, the orientation or positional relationship indicated by "front", "rear", "upper", "lower", "left", "right", and the like is an orientation based on the refrigerator 10 itself as a reference, "front", "rear", is a direction indicated in fig. 6, as shown in fig. 1, "lateral" refers to a direction parallel to the width direction of the refrigerator 10, "left" is a lateral left direction of the refrigerator with reference to the refrigerator 10, and "right" is a lateral right direction of the refrigerator with reference to the refrigerator 10.

Fig. 1 is a schematic front view of a refrigerator 10 according to one embodiment of the present invention. Fig. 2 is a schematic perspective view of the refrigerator 10 shown in fig. 1. The refrigerator 10 may generally include a cabinet 100, the cabinet 100 including a case 110 and a storage container disposed inside the case 110, and a space between the case 110 and the storage container is filled with a thermal insulation material (forming a foaming layer). The storage liner is defined therein with a storage compartment, which may generally include a freezing liner 130, a temperature-changing liner 131, a refrigerating liner 120, etc., and the storage compartment includes a freezing chamber 132 defined in the freezing liner 130 and a refrigerating chamber 121 defined in the refrigerating liner 120. A temperature-changing chamber 1311 is defined in the temperature-changing inner container 131. The front side of the storage inner container is also provided with a door body to open or close the storage chamber, and the door body is hidden in both figures 1 and 2.

As those skilled in the art can appreciate, the refrigerator 10 of the present embodiment may further include an evaporator 101, a blower fan (not shown), a compressor 104, a condenser 105, a throttling element (not shown), and the like. The evaporator 101 is connected to the compressor 104, the condenser 105, and the throttle element via refrigerant lines to constitute a refrigeration cycle, and is cooled when the compressor 104 is started to cool air flowing therethrough. In this embodiment, the freezing inner container 130 is located at the lower portion of the cabinet 100, in which the cooling chamber 200 at the bottom is defined, the evaporator 101 is disposed in the cooling chamber 200 to cool the airflow entering the cooling chamber 200, and the freezing chamber 132 defined by the freezing inner container 130 is located above the cooling chamber 200 such that the cooling chamber 200 is located at the lowermost portion of the cabinet 100. Specifically, the evaporator 101 may be disposed in the cooling chamber 200 in a flat cubic shape as a whole, that is, the long and wide faces of the evaporator 101 are parallel to the horizontal plane, the thickness face is disposed perpendicular to the horizontal plane, and the thickness dimension is significantly smaller than the length dimension of the evaporator 101. By placing the evaporator 101 horizontally in the cooling compartment 200, the evaporator 101 is prevented from occupying more space, and the storage capacity of the freezing compartment 132 in the upper part of the cooling compartment 200 is ensured. The front side of the cooling compartment 200 is formed with at least one front return air inlet communicating with the freezing compartment 132, so that the return air flow of the freezing compartment 132 is introduced into the cooling compartment 200 through the at least one front return air inlet to be cooled by the evaporator 101, thereby forming an air flow circulation between the cooling compartment 200 and the freezing compartment 132.

In the conventional refrigerator 10 in which the freezing chamber 132 is located at the lowermost portion of the refrigerator 10 and the compressor compartment 300 is located at the rear portion of the freezing chamber 132, the freezing chamber 132 is inevitably made a special-shaped space to give way to the compressor compartment 300, reducing the storage capacity of the freezing chamber 132, and also causing problems in the following respects. On one hand, the position of the freezing chamber 132 is low, so that a user needs to bend down or crouch down greatly to carry out the operation of taking and placing articles in the freezing chamber 132, which is inconvenient for the user to use, especially for the old; on the other hand, since the depth of the freezing chamber 132 is reduced, in order to ensure the storage volume of the freezing chamber 132, the space in the height direction of the freezing chamber 132 needs to be increased, and when a user stores articles in the freezing chamber 132, the articles need to be stacked in the height direction, which is inconvenient for the user to find the articles, and the articles at the bottom of the freezing chamber 132 are easily shielded, so that the user is not easy to find the articles and forgets the articles, which causes deterioration and waste of the articles; furthermore, since the freezing chamber 132 is shaped and not a rectangular space, it is inconvenient to place some large and difficult-to-divide objects in the freezing chamber 132. And the refrigerator 10 of this embodiment is through injecing the cooling chamber 200 in the bottom space of freezing inner bag 130 to injecing freezer 132 in the top of cooling chamber 200, make the cooling chamber 200 occupy the lower part space in freezing inner bag 130, raised freezer 132, reduce the degree of bowing that the user got when putting article operation to freezer 132, promote user's use experience. Meanwhile, the press cabin 300 can be positioned at the rear of the cooling chamber 200, and the freezing chamber 132 does not need to give way for the press cabin 300 any more, so that the freezing chamber 132 is a rectangular space, the stacked storage of the articles can be changed into the flat-open storage, the articles can be conveniently searched by a user, and the time and the energy of the user are saved; meanwhile, the storage device is convenient for storing large and difficult-to-divide articles, and the problem that pain spots of large articles cannot be stored in the freezing chamber 132 is solved.

In some embodiments, the blower fan in the refrigerator 10 is disposed in the cooling compartment 200, configured to draw the return air flow into the cooling compartment 200 to be cooled by the evaporator 101, and to cause the cooled air flow to flow toward the freezing compartment 132 and the warming compartment 1311. The refrigerator 10 of the present embodiment further includes a freezing chamber air supply duct 141 and a variable temperature chamber air supply duct 1312, the freezing chamber air supply duct 141 is communicated with an air outlet end of the air supply fan, and is configured to deliver a part of the air flow cooled by the evaporator 101 to the freezing chamber 132, and the freezing chamber air supply duct 141 is disposed inside a rear wall of the freezing inner container 130 and has a plurality of air supply outlets 141a communicated with the freezing chamber 132.

Fig. 3 is a schematic perspective view of part of components of the refrigerator 10 shown in fig. 1. In some embodiments, the refrigerator 10 further includes a cover plate 102, the cover plate 102 includes a top cover 1021 above the evaporator and at least one front cover group 1020, the front side of each front cover group 1020 is formed with the aforementioned at least one front return air inlet, the top cover 1021, the at least one front cover group 1020 and the rear wall, the bottom wall and the two lateral side walls of the freezing inner container 130 together define the cooling chamber 200, and accordingly, the lateral side walls of the freezing inner container 130 constitute the lateral side walls of the cooling chamber 200. In this embodiment, there are two front cover groups 1020, and the two front cover groups 1020 are distributed in the transverse direction. In this embodiment, the refrigerator 10 further includes a vertical partition (not shown) extending from the top wall of the freezing chamber 130 to the upper surface of the top cover 1021 to divide the freezing chamber 132 into two freezing spaces distributed laterally. An air duct front cover of the freezing chamber air supply duct 141 is formed with an installation groove 141c fitted with the vertical partition plate. In this embodiment, the two front cover groups 1020 are spaced apart from each other in the transverse direction, and the vertical partition plate includes a front shielding portion extending between the two front cover groups 1020 and located in the front side of the evaporator 101 to shield a gap between the two front cover groups 1020, so as to completely isolate the air flows in the two freezing spaces of the freezing chamber 132, so that the return air in the freezing space on the transverse right side enters the cooling compartment 200 through the front return air inlet of the front cover group 1020 on the transverse right side, and the return air in the freezing space on the transverse left side enters the cooling compartment 200 through the front return air inlet of the front cover group 1020 on the transverse left side.

Fig. 4 is a schematic exploded view of part of the components of the refrigerator 10 shown in fig. 3. Two front return air inlets are formed at the front side of each front cover group 1020, and the two front return air inlets are respectively referred to as a first front return air inlet 102a and a second front return air inlet 102 b. Each front cover group 1020 comprises a front decorative cover 1022 and a front air duct cover 1023, wherein a front end portion 10221 of the front decorative cover 1022 is positioned in front of the front end of the evaporator 101, the front end portion 10221 is spaced from the front end of the evaporator 101, a first opening 1022a is formed in the front wall of the front end portion 10221 of the front decorative cover 1022, and the rear side of the front end portion 10221 of the front decorative cover 1022 is opened; the front end portion 10231 of the front air duct cover 1023 is located at the front end of the evaporator 101, and the front end portion 10231 of the front air duct cover 1023 is inserted forward into the front trim cover 1022 from the rear side opening of the front end portion 10221 of the front trim cover 1022 to divide the first opening 1022a into a first front return air inlet 102a located below and a second front return air inlet 102b located above.

Specifically, the bottom wall of the front end portion 10231 of the front air duct cover 1023 and the bottom wall of the front end portion 10221 of the front decorative cover 1022 define a first return air passage penetrating the first front return air inlet 102a, and the first return air passage is located in front of the evaporator 101, that is, the front end portion 10231 of the front air duct cover 1023 is inserted into the front decorative cover 1022 from the rear side opening of the front end portion 10221 of the front decorative cover 1022 at a position such that the bottom wall of the front end portion 10231 of the front air duct cover 1023 and the bottom wall of the front end portion 10221 of the front decorative cover 1022 are spaced apart from each other to form a first return air passage penetrating the first front return air inlet 102a, so that at least a part of the return air flow entering the first return air passage through the first front return air inlet 102a enters the evaporator 101 from the front of the evaporator 101 to be cooled by the evaporator 101. A second opening 1023a penetrating the second front return air inlet 102b is formed in an upper section of the front air duct cover 1023 at the front end 10231, and the second opening 1023a is located above and in front of the evaporator 101. The lower surface of the top cover 1021 is spaced apart from the upper surface of the evaporator 101, and the front end of the top cover 1021 is located above and behind the front end of the evaporator 101, that is, the top cover 1021 does not completely shield the upper surface of the evaporator 101. And, a wind shielding material (not shown) is filled between the lower surface of the top cover 1021 and the upper surface of the evaporator 101, the top cover 1021 and the upper surface of the evaporator 101 are distributed at intervals to form a spacing space 102c, and the spacing space 102c is filled with a wind shielding material, which may be wind shielding foam. The front air duct cover 1023 includes a first shielding portion 10232 located at the rear upper side of the second opening 1023a, the rear end of the first shielding portion 10232 abuts against the front end of the top cover 1021 to seal the portion of the upper surface of the evaporator 101 not shielded by the top cover 1021, so that a second return air passage penetrating the second opening 1023a and the second front return air inlet 102b is formed between the first shielding portion 10232 and the upper surface of the evaporator 101, and at least a part of the return air flow entering the second return air passage through the second front return air inlet 102b enters the evaporator 101 from above the evaporator 101 to be cooled by the evaporator. Since the space 102c between the top cover 1021 and the top surface of the evaporator 101 is filled with a wind shielding material, the return air flow entering the second return air passage is prevented from flowing directly backward without passing through the evaporator 101, so that the return air flow entering the second return air passage flows downward from the top surface of the evaporator 101 into the evaporator 101. The front cover 1022 includes a second shielding portion 10222 bent and extended from the upper end rear edge of the front end portion 10221 to the rear and upward direction, the second shielding portion 10222 is located above the first shielding portion 10232 and extends to overlap with the upper surface of the top cover 1021 to completely shield the upper side of the first shielding portion 10232, and the shape of the second shielding portion 10222 is matched with the shape of the first shielding portion 10232, so that the second shielding portion 10222 is tightly matched with the first shielding portion 10232 to avoid air leakage.

Since the temperature difference between the ambient temperature of the front end surface of the evaporator 101 and the temperature of the return air flow is large, the front end surface of the evaporator 101 is likely to be frosted. If the front end face of the evaporator 101 is not frosted or the frosting amount is small, so that the front end face of the evaporator 101 can still pass through the airflow, a part of the return air flow of the freezing chamber 132 enters the first return air channel through the first front return air inlet 102a, a part of the return air flow of the freezing chamber enters the second return air channel through the second front return air inlet 102b, a part of the airflow entering the first return air channel enters the evaporator 101 from the front side of the evaporator 101 (i.e. from the front end face of the evaporator 101), is cooled by the evaporator 101, another part of the airflow entering the first return air channel further flows upwards to the second return air channel, and then flows downwards to the evaporator 101 from the second return air channel, so that a part of the return air flow enters the evaporator 101 from the front side of the evaporator 101, and a part of the return air flow enters the evaporator 101 from the upper side of the evaporator 101, thereby ensuring sufficient heat exchange between the return air flow and the evaporator 101, the refrigerating effect of the refrigerator 10 is improved. If the front end of the evaporator 101 is frosted more heavily and the airflow cannot enter the evaporator 101, the return air flow of the freezing chamber 132 can enter the second return air channel through the second front return air inlet 102b located above, and then flow downward from the second return air channel and enter the evaporator 101 through the upper surface of the evaporator 101 for cooling, so that the refrigeration effect of the refrigerator 10 can still be ensured. The refrigerator 10 of this embodiment, carry out special design through the structure to top cover 1021, preceding trim 1022 and preceding wind channel lid 1023, the return air current of freezer 132 and the heat exchange efficiency of evaporimeter 101 have been guaranteed, the refrigeration effect of refrigerator 10 has been promoted, in addition, when the preceding terminal surface of evaporimeter 101 frosts, still can guarantee that the return air current can get into and cool off by evaporimeter 101 in evaporimeter 101, the problem of current refrigerator 10 because of evaporimeter 101 frosting leads to the refrigeration effect to reduce has been solved, the wholeness ability of refrigerator 10 has been promoted.

In the refrigerator 10 of the present embodiment, the refrigerating inner container 120 is located above the variable temperature inner container 131, and a refrigerating chamber 121 is defined in the refrigerating inner container 120. The refrigerator 10 of the present embodiment further includes a refrigerating evaporator (not shown) defined below an inner side of the rear wall of the refrigerating inner container 120, a refrigerating blower (not shown) and a refrigerating air supply duct (not shown) provided in the refrigerating evaporator chamber, the refrigerating air supply duct being provided inside the rear wall of the refrigerating inner container 120, having a refrigerating air supply inlet communicating with an air outlet end of the refrigerating blower and a refrigerating air supply outlet communicating with the refrigerating chamber 121, the refrigerating blower being configured to cause an air flow cooled by the refrigerating evaporator to flow into the refrigerating chamber 121 through the refrigerating air supply duct to adjust the temperature of the refrigerating chamber 121. The front side of the refrigerated evaporator compartment is formed with at least one refrigerated return air inlet to direct the return air flow from the refrigerated compartment 121 through the refrigerated return air inlet into the refrigerated evaporator compartment for cooling by the refrigerated evaporator to create an air flow circulation between the refrigerated compartment 121 and the refrigerated evaporator compartment.

As is well known to those skilled in the art, the temperature within the refrigerated compartment 121 is generally between 2 ℃ and 10 ℃, preferably between 4 ℃ and 7 ℃. The temperature in the freezer compartment 132 is typically in the range of-22 c to-14 c. The temperature-changing chamber 1311 can be adjusted to-18 ℃ to 8 ℃ at will. The optimum storage temperatures for different kinds of articles are different and the suitable storage locations are different, for example, fruit and vegetable foods are suitable for storage in the refrigerating compartment 121 and meat foods are suitable for storage in the freezing compartment 132.

Fig. 5 is a partial schematic cross-sectional view of the refrigerator 10 shown in fig. 1. Fig. 6 is a schematic exploded view of the compressor compartment 300 of the refrigerator 10 shown in fig. 1. Fig. 7 is a schematic partial enlarged view of fig. 6. Fig. 8 is a schematic bottom view of the press compartment 300 of the refrigerator 10 shown in fig. 6. The bottom of the box 100 is limited with the press cabin 300, and the press cabin 300 is located behind the cooling chamber 200, so that the whole press cabin 300 is located below the freezing chamber 132, as mentioned above, the freezing chamber 132 does not need to give way for the press cabin 300 any more, the depth of the freezing chamber 132 is ensured, and articles which have larger volume and are not easy to be cut off can be placed conveniently. The refrigerator 10 also includes a heat dissipation fan 106. The heat rejection fan 106 may be an axial fan. The compressor 104, the radiator fan 106, and the condenser 105 are arranged in the press compartment 300 at intervals in the lateral direction.

In some embodiments, a section 1162 of the rear wall of the press compartment 300 corresponding to the compressor 104 is formed with at least one rear air outlet hole 1162 a.

In fact, before the present invention, the general design idea of those skilled in the art is to provide a rear air inlet hole facing the condenser 105 and a rear air outlet hole 1162a facing the compressor 104 on the rear wall of the press cabin 300, and to complete the circulation of the heat dissipation airflow at the rear part of the press cabin 300; alternatively, ventilation holes are formed in the front wall and the rear wall of the compressor compartment 300, respectively, to form a heat dissipation circulation air passage in the front-rear direction. In the face of the problem of improving the heat dissipation effect of the nacelle 300, a person skilled in the art usually increases the number of the rear air inlet hole and the rear air outlet hole 1162a on the rear wall of the nacelle 300 to enlarge the ventilation area, or increases the heat exchange area of the condenser 105, for example, a U-shaped condenser with a larger heat exchange area is adopted.

While the applicant has creatively recognized that the heat exchange area of the condenser 105 and the ventilation area of the compressor compartment 300 are not as large as possible, in conventional designs that increase the heat exchange area of the condenser 105 and the ventilation area of the compressor compartment 300, there is a problem of uneven heat dissipation from the condenser 105, which adversely affects the refrigeration system of the refrigerator 10. Therefore, the applicant departs from the conventional design idea and creatively provides a new scheme different from the conventional design, the bottom wall of the box body is limited with the bottom air inlet 110a close to the condenser 105 and the bottom air outlet 110b close to the compressor 104, the circulation of the heat dissipation airflow is completed at the bottom of the refrigerator 10, the space between the refrigerator 10 and the supporting surface is fully utilized, the distance between the rear wall of the refrigerator 10 and the cabinet is not required to be increased, the space occupied by the refrigerator 10 is reduced, meanwhile, the good heat dissipation of the compressor chamber 300 is ensured, the problem that the balance pain point between the heat dissipation and the space occupation of the compressor chamber 300 of the embedded refrigerator 10 cannot be obtained is fundamentally solved, and the novel scheme has particularly important significance. The four corners of the bottom wall of the box 100 may also be provided with supporting rollers 900, and the box 100 is placed on a supporting surface through the four supporting rollers 900, so that a certain space is formed between the bottom wall of the box 100 and the supporting surface.

The heat dissipation fan 106 is configured to force ambient air around the bottom intake vent 110a to enter the compressor compartment 300 from the bottom intake vent 110a, and to sequentially pass through the condenser 105, the compressor 104, and then to flow from the bottom intake vent 110b to the external environment to dissipate heat from the compressor 104 and the condenser 105. In the vapor compression refrigeration cycle, the surface temperature of the condenser 105 is generally lower than the surface temperature of the compressor 104, so in the above process, the outside air is first made to cool the condenser 105 and then the compressor 104.

In a preferred embodiment, the plate section 1161 of the back plate 116 facing the condenser 105 (the rear wall of the nacelle 300) is a continuous plate surface, i.e. there are no louvers in the plate section 1161 of the back plate 116 facing the condenser 105. Applicants have innovatively recognized that even if the ventilation area of the compressor compartment 300 is reduced abnormally without increasing the heat exchange area of the condenser 105, a better heat dissipation airflow path can be formed and still achieve better heat dissipation. In the preferred scheme of the utility model, the applicant breaks through conventional design thinking, designs the back wall (backplate 116) of pressing cabin 300 and the plate section 1161 that condenser 105 corresponds for continuous face, seals the radiating air current that gets into in pressing cabin 300 in condenser 105 department for the ambient air who gets into by end air intake 110a concentrates on condenser 105 department more, has guaranteed the heat transfer homogeneity of each condensation zone of condenser 105, and is favorable to forming better radiating air current route, can reach better radiating effect equally. Moreover, because the plate section 1161 of the back plate 116 facing the condenser 105 is a continuous plate surface and does not have air inlet holes, it is avoided that in the conventional design, air outlet and air inlet are concentrated at the rear part of the press cabin 300, so that hot air blown out from the press cabin 300 does not enter the press cabin 300 again after being cooled by ambient air in time, and adverse effects are generated on heat exchange of the condenser 105, thereby ensuring the heat exchange efficiency of the condenser 105.

In some embodiments, both lateral side walls of the press cabin 300 are formed with a side vent, which may be covered with a vent flap 108, the vent flap 108 being formed with a grill-like vent aperture. The outer case of the refrigerator 10 includes two case side plates 111 in a transverse direction, the two case side plates 111 extend vertically to constitute two side walls of the refrigerator 10, and the two case side plates 111 respectively form one side opening 111a communicating with a corresponding side vent hole so that a heat radiation airflow flows to the outside of the refrigerator 10. Thereby further increasing the heat dissipation path and ensuring the heat dissipation effect of the compressor compartment 300.

In some embodiments, the condenser 105 includes a first straight section 1051 extending laterally, a second straight section 1052 extending fore and aft, and a transition curve (not numbered) connecting the first straight section 1051 and the second straight section 1052, thereby forming an L-shaped condenser 105 with a suitable heat exchange area. The plate segment 1161 of the rear wall (back plate 116) of the aforementioned compressor compartment 300 corresponding to the condenser 105 is the plate segment 1161 of the back plate 116 facing the first straight segment 1051. The ambient air entering from the side vent hole directly exchanges heat with the second straight section 1052, and the ambient air entering from the bottom air inlet 110a directly exchanges heat with the first straight section 1051, so that the ambient air entering the compressor compartment 300 is further concentrated at the condenser 105, and the uniformity of the overall heat dissipation of the condenser 105 is ensured.

The box 100 also comprises a profiled plate 400, a supporting plate 112 and two side plates 119. The profiled plate 400 comprises a bottom horizontal section 113 at the front side of the bottom and a bent section 401 bent and extending from the rear end of the bottom horizontal section 113 to the rear and upward, the bent section 401 extending to the upper side of the supporting plate 112. The pallet 112 and the bottom horizontal section 113 together form the bottom wall of the cabinet 100. The two side plates 119 extend upward from the two lateral sides of the supporting plate 112 to the two lateral sides of the bending section 401, respectively, to close the two lateral sides of the nacelle 300, so as to form two lateral side walls of the nacelle 300. The back plate 116 extends from the rear end of the support plate 112 up to the rear end of the bending section 401, constituting the rear wall of the press cabin 300.

Fig. 10 is a schematic perspective view of the tray 112 of the refrigerator 10 shown in fig. 6. Specifically, the bracket 112 includes a first section 1121 and a second section 1122 extending forward from a front end of the first section 1121. The compressor 104, the heat dissipation fan 106 and the condenser 105 are sequentially arranged on the first section 1121 of the supporting plate 112 at intervals along the transverse direction, and are located in a space defined by the supporting plate 112, the two side plates 119, the back plate 116 and the bent section 401. The front end of the second section 1122 is connected to the bottom horizontal section 113, and the bottom air inlet 110a is formed at a lateral interval on a side adjacent to the condenser 105, and the bottom air outlet 110b is formed on a side adjacent to the compressor 104. The embodiment of the present invention provides an embodiment, set supporting plate 112 and special-shaped plate 400 into supporting plate 112 and bottom horizontal section 113 to constitute the diapire of box 100 together, and set up end air intake 110a and end air outlet 110b at the front end portion of supporting plate 112, end air intake 110a and end air outlet 110b comprise a plurality of ventilation holes respectively, can make this refrigerator 10 protection against rodents, this kind of structure enables the installation process of refrigerator 10 greatly to be simplified simultaneously, only need to integrate compressor 104, cooling fan 106 and condenser 105 etc. on supporting plate 112, later with supporting plate 112 and special-shaped plate 400 integration, accomplish the installation of the diapire of box 100 promptly.

Fig. 11 is a schematic side view of the tray 112 of the refrigerator 10 shown in fig. 10. In some embodiments, the first section 1121 is disposed substantially horizontally; the second section 1122 is disposed substantially horizontally.

Fig. 12 is a schematic side view of a tray 112 of the refrigerator 10 according to another embodiment of the present invention. In other embodiments, the first section 1121 is horizontally disposed; the second section 1122 has a first portion 11221 and a second portion 11222, the first portion 11221 is formed extending forward and upward from the front end of the first section 1121, and the second portion 11222 is formed extending forward and downward from the front end of the first portion 11221. In a preferred embodiment, the first portion 11221 is angled less than 45 ° from horizontal. In a more preferred embodiment, the first portion 11221 is angled from 20 to 30 from horizontal.

In some embodiments, the bend section 401 includes a first sloped section 1131, a second sloped section 114, a third sloped section 402, and a top horizontal section 115. The first inclined section 1131 extends upward from the rear end of the bottom horizontal section 113, the second inclined section 114 extends upward and rearward from the upper end of the first inclined section 1131, the third inclined section 402 extends upward and rearward from the upper end of the second inclined section 114, and the top horizontal section 115 extends upward and rearward from the upper end of the third inclined section 402 to the back plate 116 to shield the compressor 104, the radiator fan 106 and the condenser 105 from above. In particular, the applicant has creatively recognized that the slope structure of the bent section 401 can guide and rectify the intake airflow, so that the airflow entering from the bottom air inlet 110a flows to the condenser 105 more intensively, and the airflow is prevented from being too dispersed to pass through the condenser 105 more, thereby further ensuring the heat dissipation effect of the condenser 105; meanwhile, the slope structure of the bending section 401 guides the outlet airflow of the bottom air outlet 110b to the front side of the bottom air outlet, so that the outlet airflow flows out of the compressor compartment 300 more smoothly, and the smoothness of airflow circulation is further improved.

In a preferred embodiment, the included angle between the first inclined section 1131 and the horizontal plane is slightly less than 90 °, and the included angles between the second inclined section 114 and the third inclined section 402 and the horizontal plane are both less than 45 °, in this embodiment, the slope structure of the bending section 401 has a better guiding and rectifying effect on the airflow. Further, unexpectedly, the applicant has creatively recognized that the slope structure of the bending section 401 provides a good suppression effect on the air flow noise, and in a prototype test, the noise of the cabin 300 having the above-mentioned slope structure of the special design can be reduced by 0.65 db or more.

In addition, the bottom of the cabinet 100 of the conventional refrigerator 10 is generally an integral type loading plate having a substantially flat plate structure, the compressor 104 is disposed inside the loading plate, and vibration generated during operation of the compressor 104 has a large influence on the bottom of the cabinet 100. In the embodiment, as mentioned above, the bottom of the box 100 is constructed into a three-dimensional structure by the specially-structured special-shaped plate 400 and the supporting plate 112, so as to provide an independent three-dimensional space for the arrangement of the compressor 104, and the supporting plate 112 is used for carrying the compressor 104, thereby reducing the influence of the vibration of the compressor 104 on other parts of the bottom of the box 100. In addition, by designing the box body 100 into the above-mentioned ingenious special structure, the structure of the bottom of the refrigerator 10 is compact and reasonable in layout, the whole volume of the refrigerator 10 is reduced, meanwhile, the space at the bottom of the refrigerator 10 is fully utilized, and the heat dissipation efficiency of the compressor 104 and the condenser 105 is ensured.

Fig. 9 is a schematic top view of the press compartment 300 of the refrigerator 10 shown in fig. 6. In some embodiments, there is a gap between the front face of the condenser 105 and the bottom intake vent 110 a. In the case of a constant position of the heat dissipation air inlet, this means that the condenser 105 is moved backward. It is customary for those skilled in the art to place the condenser 105 as close to the heat dissipation air intake as possible in the front-to-rear direction to save space. However, applicants have innovatively recognized that: moving the condenser 105 backward may allow the size of the condenser 105 to be reduced appropriately, thereby saving more space.

In some embodiments, the distance L between the front surface of the condenser 105 and the bottom intake vent 110a is not less than 10cm, preferably 10-50 cm. The utility model discloses refrigerator 10 sets to have specific interval between with condenser 105's preceding terminal surface and end air intake 110a, reducible air inlet turbulent flow, reduces air resistance, has not only increased the intake, has reduced the air inlet air current noise moreover.

In some embodiments, the evaporator pan 600 of the refrigerator 10 is a generally rectangular parallelepiped structure with an opening at the top, having a bottom wall and four side walls extending upward from the bottom wall. A support block 620 is provided on the bottom wall of the evaporation pan 600 corresponding to the first straight section 1051 and the second straight section 1052 of the condenser 105, respectively. As shown in fig. 9, two support blocks 620 are provided on the bottom wall of the evaporation pan 600 at intervals in the transverse direction, and one support block 620 is provided on the bottom wall of the evaporation pan 600 in the vertical direction. The condenser 105 is provided at the bottom thereof with a support 1053, and the condenser 105 is fixed in the evaporation pan 600 by fixing the support 1053 with the support block 620 such that the bottom lower end of the condenser 105 is higher than the top end of the front wall of the evaporation pan 600. By raising the height of the condenser 105 at the evaporating dish 600, the bottom of the condenser 105 is also exposed to the outside air flow, further ensuring the heat dissipation effect of the condenser 105.

Fig. 13 is a schematic top view of a portion of the components of the press compartment 300 of the refrigerator 10 shown in fig. 6. In some embodiments, the refrigerator 10 further includes a partition 117 configured to completely separate the bottom air inlet 110a and the bottom air outlet 110b, so as to allow the external air to enter the compressor compartment 300 through the bottom air inlet 110a on one lateral side of the partition 117 by the heat dissipation fan 106, to sequentially flow through the condenser 105, the compressor 104, and finally to flow out of the bottom air outlet 110b on the other lateral side of the partition 117, so that the external air entering the condenser 105 and the heat dissipation air exhausted from the compressor 104 do not flow in series.

In some embodiments, the refrigerator 10 further includes a blower mount 500. The fan fixing bracket 500 is fixed in the nacelle 300 in the front-rear direction, and is used for fixing the radiator fan 106. The partition 117 is fixed to the fan fixing frame 500, so that the installation stability of the partition 117 can be ensured, and the noise generated by the vibration of the heat dissipation fan 106 can be reduced.

In some embodiments, the partition 117 is also fixed to the evaporation pan 600, which can further enhance the installation stability of the partition 117.

In the preferred embodiment, the partition 117 is disposed behind the bent section 401, and the front portion thereof is connected to the rear end of the bottom horizontal section 113, and the rear portion thereof is fixed to the blower holder 500 and the evaporation pan 600, respectively.

Fig. 14 is a schematic cross-sectional view taken along line a-a of fig. 13. Fig. 15 is a schematic cross-sectional view taken along line B-B of fig. 13. Fig. 16 is a schematic perspective view of the partition 117 of the refrigerator 10 shown in fig. 6. The partition 117 has a first partition 901, a second partition 902, and a bottom connecting portion 903 therebetween. The rear portion 911 of the first partition portion 901 comprises a main body portion 9113, a first protruding edge 9111 and a second protruding edge 9112, wherein the main body portion 9113 is provided with accommodating grooves 9114, and the first protruding edge 9111 and the second protruding edge 9112 are formed by extending backwards from the left side and the right side of the rear end of the main body portion 9113 respectively; the front portion card of fan mount 500 is established between first bead 9111 and second bead 9112, and fan mount 500 extends forward at its front end and is formed with arch 510, and fan mount 500's arch 510 cooperation is in holding tank 9114, and the realization is fixed with fan mount 500's block to separator 117. The rear portion 921 of the second partition 902 includes a main body portion 9212 and a rib 9211 formed to extend rearward on a side of the main body portion 9212 close to the evaporation pan 600, and a lower portion of the main body portion 9212 is recessed forward to form a horizontal abutment surface 9213. The evaporation pan 600 is formed with a protrusion 610 extending forward on the front wall thereof, and the protrusion 610 of the evaporation pan 600 is fitted under the horizontal abutment surface 9213, so that the pressing fixation of the partition 117 and the evaporation pan 600 is realized.

A plurality of claws 930 are further formed on the bottom connecting portion 903 to extend downward, the supporting plate 112 is provided with locking holes at corresponding positions, and the spacers 117 are fixed to the supporting plate 112 by fixing the claws 930 in the locking holes.

When there is a gap between the front end surface of the condenser 105 and the bottom intake vent 110a, there is also a gap between the partition 117 and the evaporation pan 600, and the partition 117 can completely separate the bottom intake vent 110a and the bottom outlet vent 110b by providing the baffle 800 at the gap. In one embodiment, a baffle 800 is provided between the rear 921 of the second partition 902 and the first straight section 1051 of the condenser 105. The baffle 800 may be an integral member or a separate member, and may cover a gap between the front end surface of the condenser 105 and the partition 117.

In addition, a gap 904 is formed between the first partition 901, the second partition 902 and the bottom connection portion 903 to provide a space for the water conduit 700 of the refrigerator 10 to be connected to the evaporating dish 600. In the present application, the partition 117 is preferably an integrally molded plastic member, which can simplify the manufacturing process and the mounting process of the partition 117.

In some embodiments, the upper end of the condenser 105, the upper end of the fan fixing bracket 500, and the upper end of the partition 117 are further provided with a wind shielding member 1056, respectively. The wind shielding member 1056 may be a wind shielding sponge filling a space between the upper end of the condenser 105, the upper end of the fan fixing bracket 500, the upper end of the partition 117, and the bent section 401, respectively. Specifically, for the condenser 105 portion, the wind shielding member 1056 covers the upper ends of the first straight section 1051, the second straight section 1052 and the transition curved section, and the upper end of the wind shielding member 1056 abuts against the inner surface of the bent section 401 to seal the upper end of the condenser 105, so that part of the air entering the compressor compartment 300 does not pass through the condenser 105 but passes through the space between the upper end of the condenser 105 and the bent section 401, and thus the air entering the compressor compartment 300 exchanges heat through the condenser 105 as much as possible, and the heat dissipation effect of the condenser 105 is further improved. For the fan fixing frame 500, the wind shielding piece 1056 covers the upper end of the fan fixing frame 500, and the upper end of the wind shielding piece 1056 abuts against the inner surface of the bending section 401. For the partition 117 portion, the wind shielding member 1056 covers the upper ends of the first and second partitions 901 and 902, and the upper end of the wind shielding member 1056 abuts against the inner surface of the bending section 401.

In some embodiments, the refrigerator 10 further includes a wind shielding strip 107 extending in the front-rear direction, the wind shielding strip 107 is located between the bottom wind inlet 110a and the bottom wind outlet 110b, and extends from the lower surface of the bottom horizontal section 113 to the lower surface of the supporting plate 112, so that when the refrigerator 10 is placed on a supporting surface, the space between the bottom wall of the box 100 and the supporting surface is laterally divided to allow the external air to enter the cabin 300 through the bottom wind inlet 110a located on one lateral side of the wind shielding strip 107 under the action of the heat dissipation fan 106, and to sequentially flow through the condenser 105 and the compressor 104, and finally to flow out from the bottom wind outlet 110b located on the other lateral side of the wind shielding strip 107, so that the bottom wind inlet 110a and the bottom wind outlet 110b are completely isolated, and the external air entering the condenser 105 and the heat dissipation air exhausted from the compressor 104 are.

The utility model discloses refrigerator 10 is through injecing cooling chamber 200 in the bottom to inject freezing chamber 132 in the top of cooling chamber 200, make cooling chamber 200 occupy the lower part space in freezing inner bag 130, raised freezing chamber 132, reduce the degree of bowing that the user got the article operation of putting to freezing chamber 132, promote user's use and experience. In addition, the partition 117 is provided to completely isolate the bottom air inlet 110a and the bottom air outlet 110b, so that the external air entering the condenser 105 and the heat dissipation air exhausted from the compressor 104 do not cross-flow.

Further, the utility model discloses refrigerator 10's separator 117 is fixed with fan mount 500, can guarantee the installation steadiness of separator 117 on the one hand, can reduce the noise that radiator fan 106 vibrates and produces on the one hand.

Further, the partition 117 of the refrigerator 10 according to the embodiment of the present invention is further fixed to the evaporation pan 600 and the supporting plate 112, and is convenient and stable to mount.

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

Claims (11)

1. A refrigerator having a partition, comprising:

the refrigerator comprises a refrigerator body, a door body and a door body, wherein a cooling chamber positioned below and at least one storage chamber positioned above the cooling chamber are limited in the refrigerator body, and the bottom of the refrigerator body is provided with a bottom air inlet and a bottom air outlet at intervals along the transverse direction;

the compressor chamber is arranged behind the cooling chamber, and a compressor, a heat radiation fan and a condenser are sequentially arranged in the compressor chamber; and

a partition configured to completely isolate the bottom air inlet and the bottom air outlet to allow external air to enter the interior of the press cabin through the bottom air inlet on one lateral side of the partition under the action of the heat dissipation fan, to sequentially flow through the condenser and the compressor, and to finally flow out of the bottom air outlet on the other lateral side of the partition, so that the external air entering the condenser and the heat dissipation air exhausted from the compressor cannot be in series flow.

2. The refrigerator according to claim 1, further comprising:

the fan fixing frame is fixed in the press cabin along the front-back direction and used for fixing the heat dissipation fan;

the separator is fixed with the fan mount.

3. The refrigerator according to claim 2,

the separator is fixed with the fan mount block.

4. The refrigerator according to claim 3,

the partitioning member has a first partitioning part formed with a receiving groove at a rear end thereof;

the front end of the fan fixing frame extends forwards to form a bulge;

the protruding cooperation of fan mount is in the holding tank, realize the separator with the block of fan mount is fixed.

5. The refrigerator according to claim 4,

the rear part of the first partition part comprises a main body part, a first rib and a second rib, the main body part is provided with the accommodating groove, and the first rib and the second rib respectively extend backwards from the left side and the right side of the rear end of the main body part;

the front part of the fan fixing frame is clamped between the first convex edge and the second convex edge.

6. The refrigerator according to claim 1, further comprising:

the evaporating dish is fixed in the press cabin, and the condenser is arranged in the evaporating dish;

the separator is fixed with the evaporating dish.

7. The refrigerator according to claim 6,

the separator is pressed and fixed with the evaporating dish.

8. The refrigerator according to claim 7,

the partition has a second partition part recessed forward at a lower part of a rear end thereof to form a horizontal abutment surface;

the evaporating dish extends forwards at the front wall of the evaporating dish to form a bulge;

the protrusion of the evaporation dish is matched below the horizontal abutting surface, so that the separator and the evaporation dish are pressed and fixed.

9. The refrigerator according to claim 1, further comprising:

a pallet configured to constitute a bottom of the case and the press room;

the separator is provided with a plurality of jaws at the bottom thereof;

the supporting plate is correspondingly provided with a plurality of clamping holes;

the plurality of jaws are fixed to the plurality of chucking holes, thereby fixing the spacer with the pallet.

10. The refrigerator according to claim 1,

the separator is an integrally formed piece.

11. The refrigerator according to claim 1, further comprising:

an evaporator disposed in the cooling chamber configured to cool an airflow entering the cooling chamber.

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