CN110375478B - Refrigerator with slide rail reinforced iron obliquely arranged - Google Patents
Refrigerator with slide rail reinforced iron obliquely arranged Download PDFInfo
- Publication number
- CN110375478B CN110375478B CN201810332345.5A CN201810332345A CN110375478B CN 110375478 B CN110375478 B CN 110375478B CN 201810332345 A CN201810332345 A CN 201810332345A CN 110375478 B CN110375478 B CN 110375478B
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- Prior art keywords
- refrigerator
- space
- cooling chamber
- drawer
- refrigerating
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 68
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 235000000396 iron Nutrition 0.000 claims abstract description 6
- 238000007710 freezing Methods 0.000 claims description 41
- 230000008014 freezing Effects 0.000 claims description 41
- 230000017525 heat dissipation Effects 0.000 claims description 22
- 238000005057 refrigeration Methods 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a refrigerator with a slide rail reinforced iron obliquely arranged. Wherein the refrigerator comprises: the cooling chamber is arranged at the bottom of the box body and is positioned under the storage space, a sealing drawer is arranged in at least one storage space, and sliding rails are fixedly arranged on two sides of the bottom of the sealing drawer through sliding rail reinforcing irons; a door body; an evaporator which is horizontally arranged in the cooling chamber and is in a flat cube shape as a whole; the sliding rail bin is fixed at the left side and the right side of the inside of the box body below the sealing drawer and is provided with a sliding groove with an upward opening for sliding a sliding rail therein; the return air duct is arranged on any side wall of the box body, and the slide rail reinforcing iron is obliquely and spirally connected with the sealing drawer so as to increase the distance between the screw for fixing the slide rail reinforcing iron and the return air duct. According to the refrigerator disclosed by the invention, the height of the lowest storage space of the refrigerator from the ground is increased, so that a user is prevented from bending down or squatting down to take and put articles, the distance between the screw fixing the slide rail reinforcing iron and the return air duct is increased, and the return air duct is prevented from generating condensation.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a refrigerator with a slide rail reinforced iron obliquely arranged.
Background
Along with the increasing development of society and the continuous improvement of living standard of people, the living rhythm of people is faster and faster, so that people are willing to buy a lot of foods in the refrigerator, and the refrigerator becomes one of the household appliances indispensable in daily life of people.
The existing refrigerator is generally provided with a plurality of storage spaces, and can be configured into a refrigerating space, a freezing space, a temperature changing space or a fresh-keeping space according to different purposes. The user is very inconvenient when using the storing space of refrigerator bottom, often need squat down and operate, influences user's use experience. In addition, when the storage space arranged at the bottom of the refrigerator is set to be drawer-type opening, as the compressor bin is often arranged at the rear side of the bottom of the refrigerator, the compressor bin needs to occupy a part of drawer space, so that the drawer is special-shaped, and the storage space at the bottom of the refrigerator cannot be fully utilized. Moreover, the existing refrigerator bottom drawer is too deep in the longitudinal direction, so that users need to spend too much time to find when taking things, and time and energy of the users are wasted.
Disclosure of Invention
An object of the present invention is to increase the height of a storage space at the bottom of a refrigerator from the ground and to reduce the operation of bending down to take and put articles by a user.
The invention further aims to improve the utilization rate of the storage space of the refrigerator and improve the use experience of a user.
In particular, the present invention provides a refrigerator. The refrigerator includes: the box body is internally limited with a cooling chamber and at least one storage space, the cooling chamber is arranged at the bottom of the box body and is positioned right below the storage space, a sealing drawer is arranged in the at least one storage space, and sliding rails are fixedly arranged on two sides of the bottom of the sealing drawer through sliding rail reinforcing irons; the door body is arranged on the front surface of the box body and is used for operably opening and closing the storage space; the evaporator is horizontally arranged in the cooling chamber in a flat cube shape as a whole and is configured to provide cooling capacity for the storage space; the sliding rail bin is fixed at the left side and the right side of the inside of the box body below the sealing drawer and is provided with a sliding groove which is opened upwards so as to enable the sliding rail to slide in the sliding rail bin, thereby enabling the sealing drawer to be opened and closed smoothly; and the return air duct is arranged on any side wall of the box body, and the slide rail reinforcing iron is obliquely and spirally connected with the sealing drawer so as to increase the distance between the screw for fixing the slide rail reinforcing iron and the return air duct.
Optionally, the screw head plane of the screw fixing the rail reinforcing iron is at an angle of 130 ° to 160 ° to the vertical line.
Optionally, the storage space is a plurality of, including cold storage space and at least one freezing space, and the box includes: a freezing liner, the interior of which is defined with a cooling chamber and at least one freezing space positioned right above the cooling chamber; and the refrigerating liner is arranged right above the freezing liner, and a refrigerating space is defined in the refrigerating liner.
Optionally, at least the freezing space adjacent to the cooling chamber is provided with a sealing drawer, and the sliding rail bin is fixed on the left side and the right side of the inside of the freezing liner below the sealing drawer.
Optionally, the sealed drawer comprises: the drawer cylinder is provided with a forward opening and is fixed on the freezing liner; and a drawer body slidably mounted within the drawer barrel for operative outward extraction and inward insertion from the forward opening of the drawer barrel.
Optionally, the refrigerator further includes: the air supply duct is arranged on the inner sides of the rear walls of the refrigeration inner container and the freezing inner container, the bottom end of the air supply duct is provided with an air supply inlet communicated with the cooling chamber, and air supply outlets are respectively arranged corresponding to the refrigeration space and the freezing space so as to transfer the cold energy provided by the evaporator to the storage space; and the return air duct is arranged on any side wall of the refrigeration liner and the freezing liner, the upper end of the return air duct is provided with a return air inlet communicated with the refrigeration space, and the lower end of the return air duct is provided with a return air outlet communicated with the cooling chamber so as to realize return air from the refrigeration space to the cooling chamber.
Optionally, the refrigerator further includes: the evaporator cover plate is covered above the evaporator and defines a cooling chamber together with the freezing liner.
Optionally, a refrigerating air return port communicated with the refrigerating space is arranged at the front end of the evaporator cover plate so as to realize air return of the refrigerating space to the cooling chamber.
Optionally, the case further includes: the shell is arranged outside the freezing inner container and the refrigerating inner container; and the heat preservation layer is arranged between the shell and the refrigerating liner and between the shell and the freezing liner to isolate heat outside the refrigerator.
Optionally, the inside of the box body is further defined with a compressor bin, which is disposed at the bottom of the box body and located at the rear of the cooling chamber, and the refrigerator further includes: the condenser, the heat dissipation fan and the compressor that transversely set gradually in the compressor storehouse to and evaporation dish, set up in the below of condenser to utilize the heat of condenser to make the evaporation dish in the moisture evaporation, and take away the moisture through the heat dissipation fan in order to dispel the heat.
The refrigerator of the present invention includes: the box body is internally limited with a cooling chamber and at least one storage space, the cooling chamber is arranged at the bottom of the box body and is positioned right below the storage space, a sealing drawer is arranged in the at least one storage space, and sliding rails are fixedly arranged on two sides of the bottom of the sealing drawer through sliding rail reinforcing irons; the door body is arranged on the front surface of the box body and is used for operably opening and closing the storage space; the evaporator is horizontally arranged in the cooling chamber in a flat cube shape as a whole and is configured to provide cooling capacity for the storage space; the sliding rail bin is fixed at the left side and the right side of the inside of the box body below the sealing drawer and is provided with a sliding groove which is opened upwards so as to enable the sliding rail to slide in the sliding rail bin, thereby enabling the sealing drawer to be opened and closed smoothly; and the return air duct is arranged on any side wall of the box body, and the slide rail reinforcing iron is obliquely and spirally connected with the sealing drawer so as to increase the distance between the screw for fixing the slide rail reinforcing iron and the return air duct. The cooling chamber is arranged at the bottom of the box body and is positioned under the storage space, so that the height of the storage space at the lowest part of the refrigerator from the ground can be effectively increased, the operation of taking and placing objects by a user during bending or squatting is avoided, and the use experience of the user is improved. Because the return air duct spans the slide rail reinforcing iron, the slide rail reinforcing iron is fixed after being inclined, the screw for fixing the slide rail reinforcing iron can be prevented from being contacted with the return air duct, the distance between the screw and the return air duct can be increased as much as possible, and the return air duct can be effectively prevented from generating condensation. The sliding rail bins are arranged on the left side and the right side of the inside of the box body below the sealed drawer, so that the volume occupying the storage space can be reduced, and the effective use volume of the sealed drawer is maximized.
Further, the refrigerator provided by the invention has the advantages that the compressor bin is arranged at the rear part of the cooling chamber, so that the storage space above the compressor bin and the cooling chamber is realized as a plane space, and the utilization rate of the storage space is improved compared with that of a special-shaped space. In addition, the depth of the storage space is effectively reduced, so that the storage of the articles is changed from stacked storage to unfolded storage, the users can find the articles conveniently, the time and energy of the users are saved, and the use experience of the users is further improved. The condenser, the heat dissipation fan and the compressor are arranged in the compressor bin in sequence along the transverse direction, so that the space is effectively utilized while the technical requirements are met, and the area occupying the storage space is reduced.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a schematic view of a structure of a refrigerator according to an embodiment of the present invention;
fig. 2 is an internal schematic view of a refrigerator according to an embodiment of the present invention;
fig. 3 is an exploded view of a refrigerator according to an embodiment of the present invention;
fig. 4 is a partial schematic view of a refrigerator according to an embodiment of the present invention;
fig. 5 is a partial schematic view of a refrigerator according to another embodiment of the present invention;
fig. 6 is a partial schematic view of a refrigerator according to another embodiment of the present invention;
FIG. 7 is an enlarged schematic view of region R1 of FIG. 6;
fig. 8 is a schematic view of a structure of a sealed drawer in a refrigerator according to an embodiment of the present invention;
fig. 9 is a partial schematic view of a refrigerator according to another embodiment of the present invention;
fig. 10 is a schematic view of a structure of a bottom of a case of a refrigerator according to an embodiment of the present invention; and
fig. 11 is an exploded view of fig. 10.
Detailed Description
The embodiment firstly provides a refrigerator 100, by arranging the cooling chamber 11 at the bottom of the box 10 of the refrigerator 100 and horizontally arranging the evaporator 21 in the cooling chamber 11, the height of the lowest storage space of the refrigerator 100 from the ground can be effectively increased, the operation of taking and placing objects by bending down or squatting down by a user is avoided, and the use experience of the user is improved. Fig. 1 is a schematic structural view of a refrigerator 100 according to an embodiment of the present invention, fig. 2 is an internal schematic view of the refrigerator 100 according to an embodiment of the present invention, fig. 3 is an exploded schematic view of the refrigerator 100 according to an embodiment of the present invention, fig. 4 is a partial schematic view of the refrigerator 100 according to an embodiment of the present invention, fig. 5 is a partial schematic view of the refrigerator 100 according to another embodiment of the present invention, fig. 6 is a partial schematic view of the refrigerator 100 according to another embodiment of the present invention, and fig. 7 is an enlarged schematic view of a region R1 in fig. 6. As shown in fig. 1 to 7, the refrigerator 100 of the present embodiment may generally include: the box 10, the door 20, the evaporator 21, the slide rail bin 16 and the return air duct 32.
The box body 10 is internally limited with a cooling chamber 11 and at least one storage space, and the cooling chamber 11 is arranged at the bottom of the box body 10 and is positioned right below the storage space. As shown in fig. 2, the refrigerator 100 of the present embodiment may include three storage spaces arranged from top to bottom: a first space 131, a second space 132, and a third space 133. The three storage spaces can be configured into a refrigerating space, a freezing space, a temperature changing space or a fresh-keeping space according to different purposes. Each storage space may be divided into a plurality of storage areas by a division plate, and the storage of articles using racks or drawers. A sealed drawer 14 is disposed in at least one storage space of the refrigerator 100 in this embodiment, and sliding rails 15 are fixedly disposed on two sides of the bottom of the sealed drawer 14 through sliding rail reinforcing irons 17.
The door 20 is provided at the front surface of the case 10 to operatively open and close the storage space. The door 20 is disposed corresponding to the storage spaces, i.e., each storage space corresponds to one or more doors. The door 20 may be pivotally disposed on the front surface of the case 10, for example, the door of the first space 131 of the present embodiment may be pivotally opened, and the second space 132 and the third space 133 are drawer-opened.
The evaporator 21 is disposed horizontally in the cooling chamber 11 in a flat cubic shape as a whole, and is configured to supply cooling energy to the storage space. The evaporator 21 is horizontally arranged in the cooling chamber 11 in a flat cube shape, namely, the long and wide surfaces of the evaporator 21 are parallel to the horizontal plane, and the thickness surface is perpendicular to the horizontal plane. The evaporator 21 provides different amounts of cold to the various types of storage spaces, so that the temperatures within the various types of storage spaces are also different. For example, the temperature in the refrigerated space is generally between 2 ℃ and 10 ℃, preferably between 4 ℃ and 7 ℃. The temperature in the refrigerated space is generally in the range of-22 ℃ to-14 ℃. The optimal storage temperatures of different kinds of articles are not the same, and thus the storage spaces suitable for storage are not the same. For example, fruits and vegetables are suitable for storage in a refrigerated space or a fresh-keeping space, and meat is suitable for storage in a frozen space.
And a rail housing 16 fixed to both left and right sides of the inside of the cabinet 10 under the sealing drawer 14, and having a sliding groove opened upward for sliding the rail 15 therein, thereby smoothly opening and closing the sealing drawer 14. The slide rail 15 can effectively ensure that the sealing drawer 14 has a gentle effect in the opening and closing processes, and reduces noise. The sliding rail bins 16 are arranged at the left and right sides of the inside of the box body 10 below the sealed drawer 14, so that the volume occupying the storage space can be reduced, and the effective use volume of the sealed drawer 14 is maximized.
The return air duct 32 is disposed on any side wall of the case 10, and the slide rail reinforcing iron 17 is obliquely screwed to the sealing drawer 14, so as to increase the distance between the screw 171 fixing the slide rail reinforcing iron 17 and the return air duct 32. Because the return air duct 32 spans the slide rail reinforcing iron 17, the slide rail reinforcing iron 17 is fixed after being inclined, the screw 171 for fixing the slide rail reinforcing iron 17 can be ensured not to be in contact with the return air duct 32, the distance between the screw 171 and the return air duct 32 can be increased as much as possible, and the return air duct 32 can be effectively prevented from generating condensation.
In a preferred embodiment, as shown in fig. 7, the angle α of the screw head plane of the screw 171 fixing the rail reinforcing iron 17 to the vertical line is 130 ° to 160 °. It should be noted that the structures of the sealed drawers 14 in the second space 132 and the third space 133 may be the same, and specifically, the structures of the slide rail 15, the slide rail compartment 16, and the slide rail reinforcing iron 17 may be the same.
The refrigerator 100 of the present embodiment has a plurality of storage spaces including a refrigerating space and at least one freezing space. As shown in fig. 2 and 3, the case 10 may include: a refrigerated liner 72 and a frozen liner 71. The freezing liner 71 defines therein a cooling chamber 11 and at least one freezing space located directly above the cooling chamber 11. The refrigerating liner 72 is disposed right above the freezing liner 71, and defines a refrigerating space therein. Specifically, the first space 131 is defined inside the refrigeration liner 72 of the present embodiment, and may be provided as a refrigeration space, the second space 132, the third space 133, and the cooling chamber 11 are defined inside the freezing liner 71, and the second space 132 and the third space 133 may be provided as a freezing space, and the cooling chamber 11 is provided directly below the second space 132 and the third space 133.
At least the refrigerating space adjacent to the cooling chamber 11 is provided with a sealing drawer 14, and the slide rail compartment 16 is fixed to the left and right sides of the inside of the refrigerating liner 71 below the sealing drawer 14. I.e. at least the third space 133, which is arranged adjacent to the cooling chamber 11, is provided with a sealed drawer 14. The second space 132 and the third space 133 of the refrigerator 100 of the present embodiment may each be provided with a sealed drawer 14 inside.
Fig. 8 is a schematic view of a structure of the sealed drawer 14 in the refrigerator 100 according to an embodiment of the present invention. As shown in fig. 8, the sealed drawer 14 may include: a drawer cylinder 141 and a drawer body 142. The drawer cylinder 141 has a forward opening and is fixed to the freezing cylinder 71. The drawer body 142 is slidably installed in the drawer cylinder 141 to be operatively withdrawn outwardly and inserted inwardly from a forward opening of the drawer cylinder 141. The freezing liner 71 and the drawer cylinder 141 may be integrally formed, or may be formed separately and then installed.
In this embodiment, the slide rail reinforcing iron 17 is fixed after being inclined, so that the screw 171 for fixing the slide rail reinforcing iron 17 is not in contact with the return air duct 32, and the distance between the screw 171 and the return air duct 32 can be increased as much as possible, so that the screw 171 is prevented from conducting the cold energy of the refrigerating space to the return air duct 32, and the return air duct 32 is frosted or condensed.
In addition, the case 10 may further include: a housing 60 and an insulating layer (not shown). Wherein the housing 60 is disposed outside the freezing liner 71 and the refrigerating liner 72. The heat insulating layer is disposed between the casing 60 and the refrigerating liner 72 and the freezing liner 71 to insulate the heat outside the refrigerator 100.
As shown in fig. 3, the refrigerator 100 may further include: the evaporator cover 111 is disposed over the evaporator 21 and defines the cooling chamber 11 together with the refrigeration liner 71. In a preferred embodiment, the front end of the evaporator cover 111 is provided with a refrigeration return air port 112 in communication with the refrigerated space to effect return air of the refrigerated space to the cooling compartment 11. Specifically, the refrigeration return 112 may be shutter-shaped. The second space 132 and the third space 133 of the present embodiment are used as refrigerating spaces, and return air to the cooling chamber 11 can be realized through the refrigerating return air port 112.
Fig. 9 is a partial schematic view of a refrigerator 100 according to another embodiment of the present invention. As shown in fig. 3, the refrigerator 100 may further include: and an air supply duct 31. The air supply duct 31 is disposed inside the rear walls of the refrigeration liner 72 and the freezing liner 71, as shown in fig. 3 and 9, and has an air supply inlet 312 at the bottom end thereof for communicating with the cooling chamber 11, and an air supply outlet 311 corresponding to the refrigeration space and the freezing space, respectively, so as to transfer the cooling capacity provided by the evaporator 21 to the storage space. Since the air supply outlet 311 is located at the rear side of each storage space, the cooling capacity of each storage space is transferred from the rear side to the front side. In a preferred embodiment, as shown in fig. 9, a cooling fan 22 may be further disposed at the rear side of the evaporator 21, the cooling fan 22 may be disposed at the rear side of the evaporator 21 in a forward tilting manner, and the air outlet direction of the cooling fan 22 may face the air supply inlet 312, so that the cooling capacity generated by the evaporator 21 smoothly enters the air supply duct 31.
As shown in fig. 3, the return air duct 32 may be disposed on any side wall of the refrigerating liner 72 and the freezing liner 71, and has a return air inlet at an upper end thereof for communicating with the refrigerating space, and a return air outlet at a lower end thereof for communicating with the cooling chamber 11, so as to return the refrigerating space to the cooling chamber 11. In a preferred embodiment, the return air duct 32 may be provided in two and may be symmetrically disposed on both sidewalls of the refrigeration liner 72 and the freezing liner 71.
The first space 131 in this embodiment is a refrigerating space, and an independent temperature changing space may be further disposed inside the first space. The temperature change space can be internally provided with a heater, so that the article can be heated in a closed manner, and the temperature of the external refrigeration space is not influenced when the article is heated. Thus, as shown in fig. 9, a refrigerating air return inlet 321 and a temperature-changing air return inlet 322 are provided at the first space 131 in this embodiment, so that both the refrigerating space and the temperature-changing space can independently realize air return through the air return duct 32. After the air in the refrigerating space and the temperature changing space is returned to the cooling chamber 11, the evaporator 21 can be effectively defrosted.
Fig. 10 is a schematic view of the structure of the bottom of the case 60 of the refrigerator 100 according to an embodiment of the present invention, and fig. 11 is an exploded schematic view of fig. 10. As shown in fig. 10 and 11, the housing 60 may include: a first base plate 61, a second base plate 62 and an air guiding cover plate 63. The first bottom plate 61 is disposed below the freezing liner 71, and includes: a front bottom plate 611 positioned at a front side of a bottom of the refrigerator 100, a tilting plate 612 extending obliquely upward and rearward from a rear end of the front bottom plate 611, and a rear top plate 613 extending rearward from an upper end of the tilting plate 612, the tilting plate 612 being provided with a window 614. The second bottom plate 62 is positioned below the rear top plate 613, and a gap is formed between the front end of the second bottom plate 62 and the rear end of the front bottom plate 611. The air guiding cover plate 63 is covered at the window 614 and divides the gap into a heat dissipation air inlet 121 and a heat dissipation air outlet 122.
In addition, a compressor compartment 12 is defined inside the case 10, and is disposed at the bottom of the case 10 and behind the cooling chamber 11. Specifically, the housing 60 may further include: two side plates 64 and a back plate 65 are configured to cooperate with the back top plate 613 and the second bottom plate 62 to define the compressor compartment 12. The refrigerator 100 may further include: the condenser 25, the heat dissipation fan 24 and the compressor 23 are sequentially arranged in the compressor bin 12 along the transverse direction, the condenser 25 is arranged on one side close to the heat dissipation air inlet 121, the compressor 23 is arranged on one side close to the heat dissipation air outlet 122, and the heat dissipation fan 24 is arranged between the condenser 25 and the compressor 23. The components are arranged in the compressor bin 12 in such a way that the space is effectively utilized while the technical requirements are met, and the area occupying the storage space is reduced. In a specific embodiment, the refrigerator 100 may further include: the evaporation pan 50 is disposed below the condenser 25, so as to evaporate the moisture in the evaporation pan 50 by using the heat of the condenser 25, and take away the moisture by the heat dissipation fan 24 to dissipate heat.
It should be noted that, the refrigerator 100 of the embodiment may be an embedded refrigerator, and in order to ensure the overall aesthetic degree, the reserved distance between the embedded refrigerator and the surrounding walls or cabinets is smaller, and the bottom air inlet and bottom air outlet may be adopted. Therefore, the refrigerator 100 of the embodiment is provided with the heat dissipation air inlet 121 and the heat dissipation air outlet 122 at the bottom of the casing 60, and the air outside the refrigerator 100 enters the compressor bin 12 from the heat dissipation air inlet 121, sequentially passes through the condenser 25, the heat dissipation fan 24 and the compressor 23, and flows out from the heat dissipation air outlet 122, so that the whole heat dissipation cycle process is reasonably completed.
The refrigerator 100 of the present embodiment includes: the box body 10 is internally provided with a cooling chamber 11 and at least one storage space, wherein the cooling chamber 11 is arranged at the bottom of the box body 10 and is positioned right below the storage space, a sealing drawer 14 is arranged in the at least one storage space, and sliding rails 15 are fixedly arranged on two sides of the bottom of the sealing drawer 14 through sliding rail reinforcing irons 17; a door body 20 provided at a front surface of the case body 10 to operatively open and close the storage space; an evaporator 21 which is horizontally arranged in the cooling chamber 11 in a flat cube shape as a whole and is configured to supply cold to the storage space; a slide rail compartment 16 fixed to both left and right sides of the inside of the case 10 under the sealing drawer 14, and having slide grooves opened upward for sliding the slide rail 15 therein, thereby smoothly opening and closing the sealing drawer 14; and a return air duct 32 disposed on any side wall of the case 10, and the rail reinforcing iron 17 is obliquely screw-coupled to the sealing drawer 14 to increase a distance between the screw 171 fixing the rail reinforcing iron 17 and the return air duct 32. The cooling chamber 11 is arranged at the bottom of the box body 10 and is positioned under the storage space, so that the height of the storage space at the lowest part of the refrigerator 100 from the ground can be effectively increased, the user is prevented from bending down or squatting down to take and put articles, and the use experience of the user is improved. Because the return air duct 32 spans the slide rail reinforcing iron 17, the slide rail reinforcing iron 17 is fixed after being inclined, the screw 171 for fixing the slide rail reinforcing iron 17 can be ensured not to be in contact with the return air duct 32, the distance between the screw 171 and the return air duct 32 can be increased as much as possible, and the return air duct 32 can be effectively prevented from generating condensation. The sliding rail bins 16 are arranged at the left and right sides of the inside of the box body 10 below the sealed drawer 14, so that the volume occupying the storage space can be reduced, and the effective use volume of the sealed drawer 14 is maximized.
Further, in the refrigerator 100 of the embodiment, the compressor compartment 12 is disposed at the rear portion of the cooling chamber 11, so that the storage space above the compressor compartment 12 and the cooling chamber 11 is realized as a planar space, and the availability of the storage space is improved compared with a special-shaped space. In addition, the depth of the storage space is effectively reduced, so that the storage of the articles is changed from stacked storage to unfolded storage, the users can find the articles conveniently, the time and energy of the users are saved, and the use experience of the users is further improved. The condenser 25, the heat dissipation fan 24 and the compressor 23 are arranged in the compressor bin 12 in sequence along the transverse direction, the condenser 25 is arranged on one side close to the heat dissipation air inlet 121, the compressor 23 is arranged on one side close to the heat dissipation air outlet 122, the heat dissipation fan 24 is arranged between the condenser 25 and the compressor 23, so that the space is effectively utilized while the technical requirements are met, and the area occupying the storage space is reduced.
By now 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 herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. A refrigerator, comprising:
the box body is internally limited with a cooling chamber and at least one storage space, the cooling chamber is arranged at the bottom of the box body and is positioned right below the storage space, at least one storage space is internally provided with a sealing drawer, and two sides of the bottom of the sealing drawer are fixedly provided with sliding rails through sliding rail reinforcing irons;
the door body is arranged on the front surface of the box body and is used for operably opening and closing the storage space;
an evaporator which is horizontally arranged in the cooling chamber in a flat cube shape as a whole and is configured to provide cooling capacity for the storage space;
the sliding rail bin is fixed on the left side and the right side of the inside of the box body below the sealing drawer and is provided with a sliding groove which is opened upwards so as to enable the sliding rail to slide in the sliding groove, thereby enabling the sealing drawer to be smoothly opened and closed; and
the return air duct is arranged on any side wall of the box body, and the slide rail reinforcing iron is obliquely and spirally connected with the sealing drawer, so that the distance between the screw fixing the slide rail reinforcing iron and the return air duct is increased.
2. The refrigerator of claim 1, wherein,
the angle between the screw head plane of the screw for fixing the slide rail reinforcing iron and the vertical line is 130-160 degrees.
3. The refrigerator of claim 1, wherein,
the storage space is multiple, comprises a refrigerating space and at least one freezing space, and
the box includes: a freezing liner having the cooling chamber and at least one freezing space located directly above the cooling chamber defined therein; and the refrigerating liner is arranged right above the freezing liner, and the refrigerating space is limited in the refrigerating liner.
4. The refrigerator of claim 3, wherein,
at least the refrigerating space adjacent to the cooling chamber is provided with the sealing drawer, and
the sliding rail bin is fixed on the left side and the right side of the inside of the freezing liner below the sealing drawer.
5. The refrigerator of claim 4, wherein the sealed drawer comprises:
the drawer cylinder is provided with a forward opening and is fixed on the freezing liner; and
a drawer body slidably mounted within the drawer barrel for operative outward extraction and inward insertion from a forward opening of the drawer barrel.
6. The refrigerator of claim 3, further comprising:
the air supply duct is arranged on the inner sides of the rear walls of the refrigerating inner container and the freezing inner container, the bottom end of the air supply duct is provided with an air supply inlet communicated with the cooling chamber, and air supply outlets are respectively arranged corresponding to the refrigerating space and the freezing space so as to transfer the cold energy provided by the evaporator to the storage space; and is also provided with
The air return duct is arranged on any side wall of the refrigeration liner and any side wall of the refrigeration liner, the upper end of the air return duct is provided with an air return inlet communicated with the refrigeration space, and the lower end of the air return duct is provided with an air return outlet communicated with the cooling chamber so as to realize air return of the refrigeration space to the cooling chamber.
7. The refrigerator of claim 3, further comprising:
the evaporator cover plate is covered above the evaporator and defines the cooling chamber together with the freezing liner.
8. The refrigerator of claim 7, wherein,
the front end of the evaporator cover plate is provided with a refrigerating air return opening communicated with the refrigerating space so as to enable the refrigerating space to return air to the cooling chamber.
9. The refrigerator of claim 3, wherein the case further comprises:
the shell is arranged outside the freezing inner container and the refrigerating inner container; and
the heat preservation layer is arranged between the shell and the refrigerating liner and between the refrigerating liner and the freezing liner so as to isolate heat outside the refrigerator.
10. The refrigerator of claim 1, wherein,
the inside of the box body is also limited with a compressor bin which is arranged at the bottom of the box body and is positioned behind the cooling chamber,
the refrigerator further includes: the condenser, the heat dissipation fan and the compressor which are arranged in the compressor bin in sequence along the transverse direction, and the evaporation pan are arranged below the condenser, so that the water in the evaporation pan is evaporated by utilizing the heat of the condenser, and the water is taken away by the heat dissipation fan to dissipate heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332345.5A CN110375478B (en) | 2018-04-13 | 2018-04-13 | Refrigerator with slide rail reinforced iron obliquely arranged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332345.5A CN110375478B (en) | 2018-04-13 | 2018-04-13 | Refrigerator with slide rail reinforced iron obliquely arranged |
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| Publication Number | Publication Date |
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| CN110375478A CN110375478A (en) | 2019-10-25 |
| CN110375478B true CN110375478B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810332345.5A Active CN110375478B (en) | 2018-04-13 | 2018-04-13 | Refrigerator with slide rail reinforced iron obliquely arranged |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100634366B1 (en) * | 2005-08-16 | 2006-10-16 | 엘지전자 주식회사 | Rail assembly for drawer-type refrigerator |
| CN201666711U (en) * | 2009-09-28 | 2010-12-08 | 海尔集团公司 | Freezing drawer having invisible sliding rail |
| JP2013068354A (en) * | 2011-09-22 | 2013-04-18 | Panasonic Corp | Refrigerator |
| CN203231610U (en) * | 2013-04-19 | 2013-10-09 | 合肥晶弘电器有限公司 | Locking stopper and storage box of refrigerator |
| CN106440605A (en) * | 2012-04-10 | 2017-02-22 | 三星电子株式会社 | Refrigerator |
| CN208688066U (en) * | 2018-04-13 | 2019-04-02 | 青岛海尔股份有限公司 | Refrigerator |
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2018
- 2018-04-13 CN CN201810332345.5A patent/CN110375478B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100634366B1 (en) * | 2005-08-16 | 2006-10-16 | 엘지전자 주식회사 | Rail assembly for drawer-type refrigerator |
| CN201666711U (en) * | 2009-09-28 | 2010-12-08 | 海尔集团公司 | Freezing drawer having invisible sliding rail |
| JP2013068354A (en) * | 2011-09-22 | 2013-04-18 | Panasonic Corp | Refrigerator |
| CN106440605A (en) * | 2012-04-10 | 2017-02-22 | 三星电子株式会社 | Refrigerator |
| CN203231610U (en) * | 2013-04-19 | 2013-10-09 | 合肥晶弘电器有限公司 | Locking stopper and storage box of refrigerator |
| CN208688066U (en) * | 2018-04-13 | 2019-04-02 | 青岛海尔股份有限公司 | Refrigerator |
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| Publication number | Publication date |
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| CN110375478A (en) | 2019-10-25 |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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