CN116507867A - Refrigerator with a refrigerator body - Google Patents
Refrigerator with a refrigerator body Download PDFInfo
- Publication number
- CN116507867A CN116507867A CN202180073517.1A CN202180073517A CN116507867A CN 116507867 A CN116507867 A CN 116507867A CN 202180073517 A CN202180073517 A CN 202180073517A CN 116507867 A CN116507867 A CN 116507867A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- storage box
- partition plate
- heat dissipation
- duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims abstract description 83
- 238000003860 storage Methods 0.000 claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- 230000008014 freezing Effects 0.000 claims description 31
- 238000007710 freezing Methods 0.000 claims description 31
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000007666 vacuum forming Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 17
- 238000012546 transfer Methods 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F25D23/00—General constructional features
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)
- Refrigerator Housings (AREA)
Abstract
Provided is a refrigerator capable of improving assembling operability of a heat dissipation duct and improving heat transfer efficiency with respect to a partition plate. The refrigerator includes: a refrigerator main body; a heat dissipation pipe connected to an outlet side of the compressor; a first storage box and a second storage box accommodated in the refrigerator main body, the first storage box having an opening at a front surface, the second storage box being positioned below the first storage box and having an opening at the front surface; two duct fixing members mounted to each of a front lower portion of the first storage box and a front upper portion of the second storage box so as to extend in a left-right direction; and a partition plate provided between the first storage box and the second storage box with respect to the up-down direction and in front of the duct fixing member; the two heat dissipation pipelines are arranged in the up-down direction, extend along the left-right direction respectively and are arranged on the pipeline fixing member; the partition plate is disposed between the pipe fixing members and is mounted to abut against the heat radiation pipe.
Description
The present invention relates to a refrigerator, and more particularly, to a refrigerator including a structure for fixing a heat dissipation duct.
In the refrigerator, dew condensation may occur on the surface of the refrigerator due to a difference between the temperature inside the refrigerator and the outside air temperature. In order to prevent such dew condensation, a heat radiation pipe, which is a pipe through which a high-temperature refrigerant flows, is provided in a refrigerator.
Such a heat dissipation pipe can appropriately prevent dew condensation by appropriately contacting with other members. For example, patent document 1 discloses an invention for fixing a heat dissipation pipe to the other components described above.
Prior art literature
Patent literature
Patent document 1: japanese patent laid-open No. 8-313142.
Disclosure of Invention
[ problem to be solved by the invention ]
Patent document 1 discloses an invention scheme for fixing a heat dissipation duct to a front plate mounted on the front of a partition wall. The following invention is described in this document: the front plate and the heat dissipation duct are fixed in advance using other components, and then the front plate fixed with the heat dissipation duct is fixed to the front of the partition wall.
In this invention, there is a problem that: it is necessary to fix the front plate and other components by, for example, welding or the like, and also, even in the case of not using other components, it is necessary to fix the heat dissipation duct to the front plate side at the time of mounting of the front plate, and the assembling workability is poor. However, if the heat dissipation pipe cannot be fixed as firmly as possible, it may not be in proper contact with the other components described above, resulting in a decrease in heat transfer efficiency.
Accordingly, an object of the invention according to the present disclosure is to provide a refrigerator having a shape feature that can easily and appropriately fix a heat dissipation duct to a predetermined position, thereby improving assembly workability of the heat dissipation duct and enhancing heat transfer efficiency to a partition plate.
[ solution to problem ]
The refrigerator according to the present invention is characterized by comprising: a refrigerator main body; a heat dissipation pipe connected to an outlet side of the compressor; a first storage box and a second storage box accommodated in the refrigerator main body, the first storage box having an opening at a front surface, the second storage box being positioned below the first storage box and having an opening at a front surface; two duct fixing members mounted to each of a front lower portion of the first storage box and a front upper portion of the second storage box so as to extend in a left-right direction; and a partition plate provided between the first storage box and the second storage box with respect to the up-down direction and in front of the pipe fixing member; the two heat dissipation pipelines are arranged in the up-down direction, extend along the left-right direction respectively and are mounted on the pipeline fixing member; the partition plate is between the pipe fixing members and is mounted to abut against the heat dissipation pipe.
According to the present invention, the heat radiation pipe disposed between the first housing box and the second housing box can be attached to the pipe fixing member, so that the heat radiation pipe can be easily disposed at a predetermined position and can be disposed in contact with the partition plate with high accuracy. This can improve the efficiency of heat transfer from the heat dissipation pipe to the partition plate, and improve power consumption. Further, since the position of the heat dissipation duct is not deviated, the assembling workability of the refrigerator can be improved.
Further, one of the pipe fixing members may be configured to be mounted by sandwiching a first flange located at a front lower portion of the first storage box and positioned by abutting against a first segment provided at an upper portion of the first flange along the first flange, and the other of the pipe fixing members may be configured to be mounted by sandwiching a second flange located at a front upper portion of the second storage box and positioned by abutting against a second segment provided at a lower portion of the second flange along the second flange.
According to the present invention, the pipe fixing member can be held to a predetermined position without providing other coupling members. This improves operability, reduces positional deviation between the pipe fixing member and the heat radiation pipe, and prevents a decrease in heat transfer efficiency.
Further, it may be characterized in that the partition plate is formed to be mounted by sandwiching each of the pipe fixing members in the front-rear direction.
According to the present invention, the partition plate can be held at a predetermined position without providing any other coupling member. Further, since the partition plate is configured to apply a force in a direction in which the partition plate is brought into contact with the heat dissipation duct, the partition plate and the heat dissipation duct can be brought into more firm contact, and heat transfer efficiency is improved.
Further, it may be characterized in that the pipe fixing member is configured such that at least a part thereof does not overlap with the partition plate in the up-down direction in a front view, and visual confirmation is possible even after the partition plate is mounted.
According to the present invention, the pipe fixing member may be provided as a part of the external appearance. Therefore, the duct fixing member can be formed into a shape that is difficult to form in the first housing box or the second housing box, and thus the appearance can be improved as compared with the case where the duct fixing member is not used.
Further, the first storage box and the second storage box may be formed by vacuum forming, the first storage box having a lower section portion provided at a lower flange extending from a front direction lower side at a lower surface of the first storage box, the second storage box having an upper section portion provided at an upper flange extending from a front direction upper side at an upper surface of the second storage box, an upper end of the partition plate being configured to be located at an upper side of the lower section portion, and a lower end of the partition plate being configured to be located at a lower side of the upper section portion.
According to the present invention, by providing the duct fixing member, it is possible to dispose a portion having a predetermined size requirement on the center side of the partition plate in the up-down direction when the first storage box and the second storage box are formed by vacuum forming, as compared with a refrigerator in which the duct fixing member is not provided. Thereby, the front surface openings of the first and second storage boxes can be increased, and further, the volumes thereof can be increased.
[ Effect of the invention ]
According to the invention related to the present disclosure, it is possible to provide a refrigerator including a shape that can enable a heat dissipation duct to be easily and appropriately fixed to a prescribed position to improve assembly workability of the heat dissipation duct and to improve a shape of heat transfer efficiency with respect to a partition plate.
Fig. 1 is a perspective view of a refrigerator according to an embodiment of the present invention.
Fig. 2 is an exploded view of components constituting a part of a refrigerator in an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a partition insulating part of a refrigerator according to an embodiment of the present invention.
Fig. 4 is a sectional view of a partition insulating part of another refrigerator.
Fig. 5 is a cross-sectional view of a partition insulating part of a refrigerator according to an embodiment of the present invention.
An outline of the refrigerator 1 according to the present invention will be described with reference to the accompanying drawings. Fig. 1 is a perspective view of a refrigerator 1 according to an embodiment of the present invention. Fig. 2 is an exploded view of components constituting a part of the refrigerator 1. The refrigerator 1 includes a refrigerator main body 2, which includes, in order from above, in a state of being placed on a horizontal surface: a door body 3 rotatably provided at the front of the refrigerator main body 2, a first drawer 4, a second drawer 5, and a third drawer 6. The door 3 is coupled to the refrigerator main body 2 at least by hinges 7 provided at either left or right sides thereof, and rotates about the hinge shafts, by coupling the upper and lower portions of the door 3 to the refrigerator main body 2.
As shown in fig. 1, the refrigerator 1 according to the present embodiment includes four storage chambers in total. The four storage chambers are constituted by a first refrigerating chamber and a second refrigerating chamber, and a first freezing chamber and a second freezing chamber. The first refrigerating compartment can be opened by rotating the door 3 forward. The second refrigerator compartment, the first freezer compartment, and the second freezer compartment can be opened by moving the first drawer 4, the second drawer 5, and the third drawer 6 forward, respectively, and a storage container for storing the stored articles by a user is provided in the drawers.
The present invention is not limited to the structure according to the present embodiment, and may be applied to, for example, a refrigerator including a total of two storage chambers in which a refrigerating chamber is provided at an upper side and a freezing chamber is provided at a lower side. Further, not only the upper portion may be configured to include the door body, but also the lower portion may be configured to include the door body.
As shown in fig. 2, the refrigerator 1 according to the present embodiment includes two inner cases, namely, a refrigerating chamber 10 (or a first storage case, hereinafter referred to as "first storage case") located on the upper side and a freezing chamber 11 (or a second storage case (hereinafter referred to as "second storage case") located on the lower side, wherein at least the refrigerating chamber 10 and the freezing chamber 11 have openings on the front surfaces. The first and second refrigerating chambers described above are divided by providing a partition structure inside the single refrigerating chamber interior 10. The same applies to the first freezing chamber and the second freezing chamber. Further, the storage container may be configured to divide the storage space of the storage object, instead of the above-described dividing structure.
As shown in fig. 2, the refrigerator 1 includes a heat radiation pipe 12, a pipe fixing member 20, and a partition plate 30 provided between a refrigerating compartment 10 located at an upper side and a freezing compartment 11 located at a lower side. Fig. 3 is a sectional view showing a front-rear-upper-lower plane of the structure of the pipe fixing member 20 and the partition plate 30, etc. in the assembled state of the members shown in fig. 2, the pipe fixing member 20 and the partition plate 30 being shown enlarged. In fig. 3, a single dot chain line indicates a boundary portion where a part of the described constituent members (a portion located behind a partition heat insulating portion 31 described later in the refrigerator in fig. 3) is omitted in the drawings. The same applies to the other figures. The heat radiation pipe 12 may be configured using, for example, a part of a condenser in a refrigeration cycle, and when a compressor connected to the condenser (particularly, an outlet side connected to the compressor) is operated, a high-temperature refrigerant can flow into the compressor inside the heat radiation pipe 12. This can discharge heat generated by the compressor. The partition plate 30, which will be described later, in contact with the heat radiation pipe 12 can be heated, and condensation of the partition plate 30 can be prevented by a temperature difference between the temperature in the refrigerator compartment or the freezer compartment and the outside air temperature.
In the present embodiment, the heat radiation pipe 12 is disposed to pass between the refrigerator compartment 10 and the freezer compartment 11. Further, the heat dissipation duct 12 is configured to pass between the first and second refrigerating chambers, and between the first and second freezing chambers, too. As shown in fig. 2, the heat dissipation duct 12 is configured such that two heat dissipation ducts extend in the left-right direction (lateral direction) and are aligned with respect to the up-down direction (longitudinal direction) between the refrigerator compartment 10 and the freezer compartment 11. Two heat dissipation pipes are mounted to the pipe fixing member 20.
In the present embodiment, two duct fixing members 20 are provided in accordance with the number of ducts extending in the above-described portion, one of which is fixed to the front lower portion of the refrigerating compartment 10 and the other of which is fixed to the front upper portion of the freezing compartment 11. As shown in fig. 3, on the front surface of the pipe fixing member 20, a claw 21 for sandwiching and fixing the heat dissipation pipe 12 up and down is provided. The heat dissipation pipe 12 is plugged into the claw member 21 to be clamped at a gap in the claw member 21, whereby the pipe 12 can be easily and securely held. After the duct fixing member 20 is installed to the refrigerator compartment 10 and the freezer compartment 11, the heat radiation duct 12 is installed to the duct fixing member 20. In the heat radiation pipe 12 mounted to the pipe fixing member 20, at least a portion is configured to protrude forward of the claw 21. Thereby, the heat dissipation duct 12 can be in contact with the partition plate 30 described later in a state of being fixed to the claw member 21.
For example, as shown in fig. 3, the duct fixing member 20 may be fixed so as to sandwich an inner case flange 10A (or a first flange provided at a front lower portion of the first storage case, the same applies hereinafter) or an inner case flange 11A (or a second flange provided at a front upper portion of the second storage case, the same applies hereinafter) in the front-rear direction, the inner case flange 10A extending in the downward direction from the refrigerator compartment 10, and the inner case flange 11A extending in the upward direction from the freezer compartment 11. By sandwiching the flange in this manner, the pipe fixing member 20 can be coupled to the refrigerating compartment 10 or the freezing compartment 11 without using other coupling members such as screws. The pipe fixing member may be disposed at a predetermined position by abutting against a segment 10B (or a first end, or a lower end) in the vertical direction, for example, and the segment 10B may be disposed above the inner box flange 10A.
The upper portion of the duct fixing member 20 attached to the inner case flange 10A of the refrigerator compartment 10 may be disposed in contact with a part of the refrigerator compartment 10, for example (see fig. 3). Thereby, the duct fixing member 20 can be more stably held in the refrigerator compartment 10.
The pipe fixing member 20 of the inner box flange 11A of the refrigerator compartment 11 may be similarly provided so as to be placed at a predetermined position by abutting against a segment 11B (or a second end, hereinafter referred to as a second end), and the segment 11B may be provided below the inner box flange 11A. The lower portion of the pipe fixing member 20 attached to the inner case flange 11A in the indoor freezer compartment 11 may be disposed to abut against a part of the indoor freezer compartment 11, for example.
A partition plate 30 is installed between the refrigerating compartment 10 and the freezing compartment 11. After the duct fixing members 20 and the heat dissipation duct 12 are installed in the refrigerating compartment 10 and the freezing compartment 11, as shown in fig. 3, a partition plate 30 is installed between the lower end of the refrigerating compartment 10 and the upper end of the freezing compartment 11 from the front with respect to each of the duct fixing members 20 and the heat dissipation duct 12. As described above, the partition plate 30 is assembled between the duct members and abuts against the heat dissipation duct 12. And further, the partition plate 30 is formed to be installed by sandwiching each of the pipe fixing members in the front-rear direction. The partition plate 30 may be made of, for example, a metal plate to efficiently transfer heat of the heat dissipation duct 12. Hereinafter, the portion divided by the refrigerating compartment 10, the freezing compartment 11, and the partition plate 30 is referred to as a partition heat insulating portion 31. The partition insulating part 31 is finally filled with and foamed with an insulating material 32 to insulate the second refrigerating compartment from the first freezing compartment and from the outside air.
The partition plate 30 is configured to sandwich and hold the heat dissipation duct 12, the duct fixing member 20, and the inner case flange 10A of the refrigerator compartment 10 therein, and furthermore, the partition plate 30 is configured to sandwich and hold the heat dissipation duct 12, the duct fixing member 20, and the inner case flange 11A of the freezer compartment 11 therein. Thereby, the partition plate 30 can be coupled between the refrigerating compartment 10 and the freezing compartment 11 without using other coupling members such as screws, and further, can be more securely brought into contact with the heat dissipation duct 12.
Further, according to the refrigerator 1 of the present embodiment, the volumes of the refrigerating compartment 10 including the second refrigerating compartment and the freezing compartment 11 including the first freezing compartment can be improved. Fig. 4 is a cross-sectional view of a partition plate 30 between the refrigerating compartment 10 and the freezing compartment 11, like fig. 3, and fig. 4 is a schematic cross-sectional view of one example of a conventional refrigerator without the duct fixing member 20, with respect to fig. 3. The refrigerator 1 according to the present invention includes a refrigerating compartment 10, a freezing compartment 11, a heat radiation duct 12, a partition plate 30, and a heat insulating material 32, except that the partition heat insulating portion 31 of the refrigerator does not include the duct fixing member 20. The partition plate 30 is visually confirmed even after being assembled to the refrigerator and forms a part of the external appearance of the refrigerator, and thus, a shape that would impair the beauty is not preferable. If it is disposed on the front surface of the structure such as the refrigerator compartment 10, a gap may be generated between the partition plate 30 and the refrigerator compartment 10 and the freezer compartment 11. Therefore, in the refrigerator shown in fig. 4, a lower stage portion 10D and an upper stage portion 11D are provided, the lower stage portion 10D being provided at a lower flange 10C and being a structure in which the lower flange 10C is recessed rearward, the lower flange 10C extending from a front direction lower side at a lower surface of the refrigerating compartment 10, the upper stage portion 11D being provided at an upper flange 11C and being a structure in which the upper flange 11C is recessed rearward, the upper flange 11C extending from a front direction upper side at an upper surface of the refrigerating compartment 11. Then, the partition plate 30 is disposed between the segments 10D and 11D, that is, the upper end of the partition plate 30 is disposed to be located on the upper side of the lower segment 10D, and the lower end of the partition plate 30 is disposed to be located on the lower side of the upper segment 11D, so as to form a state in which no gap or the like is generated between the structures or the possibility of generating a gap between the structures is as low as possible.
In the case where the pipe fixing member 20 according to the present embodiment is not provided and has a member for fixing the shape of the heat dissipation pipe 12, the heat dissipation pipe 12 cannot be fixed until the partition plate 30 is mounted after the foaming agent is filled and foamed. Therefore, in the conventional process, the following operations are performed: the heat radiation pipe 12 is attached to the refrigerating compartment 10 or the freezing compartment 11 by means of, for example, an adhesive tape, etc., whereby temporary fixation is achieved to mount the partition plate 30. In this case, there is a possibility that the heat dissipation duct 12 may float or deviate in position, and the heat dissipation duct 12 may not properly contact the partition plate 30, and condensation may occur in the partition plate 30. In addition, heat may leak to the inside of the refrigerator or freezer, thus causing an increase in power consumption.
However, according to the pipe fixing member 20 according to the present embodiment, since the heat radiation pipe 12 can be fixed, fixing by an adhesive tape is not required, and the pipe 12 is not displaced. Therefore, the position of the heat dissipation duct 12 can be appropriately maintained at the time of the assembly operation of the refrigerator, and the occurrence of the problems as described above can be prevented. In addition, since the adhesive tape does not need to be attached, the amount of assembly work can be reduced, and the use of the adhesive tape can be reduced. Therefore, the manufacturing cost can be reduced.
In the refrigerator without the duct fixing member 20, the partition plate 30 and its peripheral components are configured by dimensional relationships as shown in the drawing. The dimension a is a dimension from the lower surface of the inside of the refrigerator compartment 10 to the upper surface of the inside of the freezer compartment 11. The dimension a is also the width of the partition insulating portion 31. The dimension a of the partition insulating part 31 corresponds to the width between the second refrigerating compartment and the first freezing compartment. The dimension b is a dimension between the refrigerating compartment 10 and the lower stage 10D. The dimension c is the dimension of the partition plate 30 in the up-down direction. The dimension D is a dimension between the refrigerator compartment 11 and the upper stage 11D as in the dimension b.
Generally, it is preferable that the refrigerator has a large storage volume inside, relative to the external dimension of the refrigerator. In addition, when the front surface opening of the structure such as the refrigerating chamber is large, convenience can also be improved. The smaller the dimension a of the partition heat insulating portion 31 is, the larger the dimension in the up-down direction of the second refrigerating chamber and the first freezing chamber is, and the larger the storage volume and the front surface opening are, and the dimension a of the partition heat insulating portion 31 corresponds to the width of the member dividing the second refrigerating chamber and the first freezing chamber.
Preferably, the refrigerator according to the embodiment of the present invention and shown in fig. 4 is formed by vacuum forming the refrigerating compartment 10 and the freezing compartment 11. Although vacuum forming can produce a relatively large shape, there is a disadvantage in that the degree of freedom in shape is small, and there is a requirement for forming the dimension (i.e., dimension b) between the lower surface of the interior of the refrigerator compartment 10 and the lower segment 10D provided at the lower flange 10C. As this requirement, the dimension b is generally required to have a size of about 10mm or more, for example. The same applies to the case of the dimension (i.e., dimension D) between the upper surface of the inside of the refrigerator compartment 11 and the upper stage portion 11D provided at the upper flange 11C. Therefore, in the case of the structure in which the partition plate 30 is provided to be sandwiched between the refrigerator compartment 10 and the freezer compartment 11 as shown in fig. 4, when the size of the dimension c is made 50mm, the dimension a is made to be at least 70mm in size.
Regarding the dimension c, the minimum necessary dimension is determined based on the relationship between a part of the first drawer 4 disposed further forward than the partition plate 30 and a part of the second drawer 5, and it is difficult to dispose the minimum necessary dimension to be smaller based on this. Therefore, in order to reduce the size a, the size b and the size d need to be reduced.
According to the refrigerator according to the embodiment of the present invention, as shown in fig. 3, the duct fixing member 20 is disposed between the partition plate 30 and each of the inner cases 10, 11. This allows the partition plate 30 to be disposed between the pipe fixing members 20, instead of being disposed between the inner tanks 10 and 11. Then, as shown in fig. 5, dimensions b ", d″ corresponding to the dimensions b, d related to the manufacturing requirements can be arranged to be located inside the upper and lower ends of the partition plate 30. As a result, the dimensions b ', d' corresponding to the dimensions b, d shown in fig. 4 can be reduced to about several millimeters (for example, about 3 to 5 mm) in the external dimensions. Therefore, by providing the pipe fixing member 20, the dimension a' of the partition insulating portion 31 can be made smaller than the dimension a.
In the present embodiment, the pipe fixing member 20 is configured such that at least a portion thereof does not overlap with the partition plate 30 in the up-down direction in a front view. That is, the condition of being mounted to the portion of the duct fixing member 20 in the refrigerator compartment 10 can be visually confirmed by the upper side of the partition plate 30, and the condition of being mounted to the portion of the duct fixing member 20 in the freezer compartment 11 can be visually confirmed by the lower side of the partition plate 30.
The pipe fixing member 20 is not preferably formed by vacuum molding unlike the inner boxes 10 and 11, and thus can be formed by injection molding or extrusion molding, for example. In general, injection molding has a higher degree of freedom in shape than vacuum molding, and also has a higher dimensional accuracy after molding, so that the pipe fixing member 20 can be formed in a more accurate shape. As a result, the possibility of a gap between the duct fixing member 20 and the partition plate 30 is reduced as compared with the case of the respective inner boxes 10, 11 and the partition plate 30 in the refrigerator shown in fig. 4. Further, the inner case 10, 11 can be formed in a thinner shape. Therefore, by providing the pipe fixing member 20 with a structure that can be visually confirmed even after the partition plate 30 is mounted, the appearance of the partition heat insulating portion 31 can be improved.
The present invention is not limited to the illustrated embodiments, and various modifications and changes in design can be made without departing from the spirit of the present invention.
Industrial applicability
As described above, according to the invention of the present disclosure, it is possible to provide a refrigerator having a shape feature that can easily and appropriately fix the heat radiation pipe to a predetermined position, thereby improving assembly workability of the heat radiation pipe and heat transfer efficiency to the partition plate, and thus, it is possible to be preferably applied to an industrial field of such a refrigerator.
Description of the reference numerals
1. Refrigerator with a refrigerator body
2. Refrigerator main body
10. Refrigerator indoor box
10A inner box flange
10B section
10C lower flange
10D lower section
11. Refrigerator indoor box
11A inner box flange
11B section
11C upper flange
11D upper section
12. Heat dissipation pipeline
20. Pipe fixing member
30. Partition plate
32. A thermal insulation material.
Claims (10)
- A refrigerator, comprising:a refrigerator main body;a heat dissipation pipe connected to an outlet side of the compressor;a first storage box and a second storage box accommodated in the refrigerator main body, the first storage box having an opening at a front surface, the second storage box being positioned below the first storage box and having an opening at a front surface;two duct fixing members mounted to each of a front lower portion of the first storage box and a front upper portion of the second storage box so as to extend in a left-right direction; anda partition plate provided between the first storage box and the second storage box with respect to the up-down direction and in front of the pipe fixing member;the two heat dissipation pipelines are arranged in the up-down direction, extend along the left-right direction respectively, and are mounted on the pipeline fixing member;the partition plate is between the pipe fixing members and is mounted to abut against the heat dissipation pipe.
- The refrigerator according to claim 1, wherein one of the pipe fixing members is configured to be mounted by sandwiching a first flange located at a front lower portion of the first housing case and positioned by abutting a first stage portion provided at an upper portion of the first flange along the first flange, and the other one of the pipe fixing members is configured to be mounted by sandwiching a second flange located at a front upper portion of the second housing case and positioned by abutting a second stage portion provided at a lower portion of the second flange along the second flange.
- The refrigerator according to claim 1 or claim 2, wherein the partition plate is formed to be installed by sandwiching each of the duct fixing members in a front-rear direction.
- The refrigerator according to claim 1, wherein the duct fixing member is configured such that at least a portion thereof does not overlap with the partition plate in the up-down direction in a front view, and visual confirmation is made even after the partition plate is mounted.
- The refrigerator of claim 1, wherein the first and second storage boxes are formed by vacuum forming.
- The refrigerator according to claim 1, wherein the first storage box has a lower section portion provided at a lower flange extending from a front direction lower side at a lower surface of the first storage box, the second storage box has an upper section portion provided at an upper flange extending from a front direction upper side at an upper surface of the second storage box, an upper end of the partition plate is configured to be located at an upper side of the lower section portion, and a lower end of the partition plate is configured to be located at a lower side of the upper section portion.
- The refrigerator of claim 1, wherein a front surface of the duct fixing member is provided with a claw for clamping and fixing the heat dissipation duct up and down.
- The refrigerator of claim 1, wherein the pipe fixing member is formed by injection molding or extrusion molding.
- The refrigerator of claim 1, wherein the refrigerator includes a first refrigerating chamber, a second refrigerating chamber, a first freezing chamber and a second freezing chamber, the first refrigerating chamber being opened by a door body being rotated forward, the second refrigerating chamber, the first freezing chamber and the second freezing chamber being opened by a first drawer, a second drawer and a third drawer being moved forward, respectively.
- The refrigerator of claim 1, wherein the heat dissipation duct is formed using a portion of a condenser in a freezing cycle.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020-183788 | 2020-11-02 | ||
| JP2020183788A JP2022073657A (en) | 2020-11-02 | 2020-11-02 | refrigerator |
| PCT/CN2021/121612 WO2022089140A1 (en) | 2020-11-02 | 2021-09-29 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116507867A true CN116507867A (en) | 2023-07-28 |
Family
ID=81381870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180073517.1A Pending CN116507867A (en) | 2020-11-02 | 2021-09-29 | Refrigerator with a refrigerator body |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2022073657A (en) |
| CN (1) | CN116507867A (en) |
| WO (1) | WO2022089140A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6028220B2 (en) * | 2011-06-17 | 2016-11-16 | パナソニックＩｐマネジメント株式会社 | refrigerator |
| CN202254573U (en) * | 2011-07-29 | 2012-05-30 | 松下电器研究开发(苏州)有限公司 | Refrigerator |
| KR101868624B1 (en) * | 2011-12-21 | 2018-06-18 | 엘지전자 주식회사 | Refrigerator |
| JP5597286B1 (en) * | 2013-07-04 | 2014-10-01 | シャープ株式会社 | refrigerator |
| KR101622008B1 (en) * | 2013-11-21 | 2016-05-17 | 동부대우전자 주식회사 | Sealing structure of a central wall for refrigrator and refrigrator having the same |
| JP7373905B2 (en) * | 2019-01-07 | 2023-11-06 | 東芝ライフスタイル株式会社 | refrigerator |
-
2020
- 2020-11-02 JP JP2020183788A patent/JP2022073657A/en active Pending
-
2021
- 2021-09-29 WO PCT/CN2021/121612 patent/WO2022089140A1/en active Application Filing
- 2021-09-29 CN CN202180073517.1A patent/CN116507867A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022073657A (en) | 2022-05-17 |
| WO2022089140A1 (en) | 2022-05-05 |
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