CN210220359U - Modularized universal air supply device for refrigerator and refrigerator - Google Patents
Modularized universal air supply device for refrigerator and refrigerator Download PDFInfo
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- CN210220359U CN210220359U CN201920668668.1U CN201920668668U CN210220359U CN 210220359 U CN210220359 U CN 210220359U CN 201920668668 U CN201920668668 U CN 201920668668U CN 210220359 U CN210220359 U CN 210220359U
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- 238000009423 ventilation Methods 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 4
- 239000006260 foam Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model provides a general air supply arrangement of modularization and refrigerator for refrigerator. The general air supply arrangement of modularization includes: an air duct main body; the two selectable widening modules are arranged at the two transverse sides of the air duct main body; the first optional air duct cover plate and/or the second optional air duct cover plate respectively comprise a front cover part and two connecting parts which are respectively arranged at two transverse sides of the front cover part; the front cover part is arranged on the front side of the air duct main body, and each connecting part is configured to be installed on a refrigerator body of the refrigerator; the second optional duct cover further includes two widened cover portions, each coupled to a lateral side of the front cover portion and disposed at a front side of one of the optional widened modules. The air duct module has the advantages that the universality of the box body and the air duct foam can be improved, the investment of the mold cost is reduced, the management waste caused by too many air ducts and the box body is reduced, the air ducts with different appearance widths can be arranged in the same box body, and the purposes of universality of the air duct module and the box body of the cross platform are achieved.
Description
Technical Field
The utility model relates to a refrigeration plant technical field especially relates to a general air supply arrangement of modularization and refrigerator for refrigerator.
Background
With the development of social economy and the improvement of living standard of people, the refrigerator also becomes an indispensable household appliance in daily life of people. The existing refrigerator cold storage chamber has diversified appearances, and the width requirements of air channels are different. During development of a common refrigerator, only the appearance of the air duct and the appearance of the interior decoration need to be modified. However, because the air duct needs to transmit air to the air outlet, the air duct is widened, the foam of the insulating layer inside needs to be widened, and if the insulating layer is not widened, cold air directly passes through the plastic cover plate to generate condensation, so that the liner which is matched with the air duct to play a fixing role needs to be widened and modified, the air duct is opened in a brand new mode, and the corresponding liner of the box body needs to be opened in a brand new mode. This causes a large investment in the cost of the mold, and a lot of air ducts and boxes cause management waste and are easily and disorderly managed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem, the utility model provides a overcome above-mentioned problem or solve the general air supply arrangement of modularization, refrigerator and the manufacturing method of refrigerator of above-mentioned problem at least partially for refrigerator, can improve the box, the commonality of wind channel foam reduces the mould cost and drops into, and the management that reduces wind channel and box and too many cause is extravagant, realizes that the wind channel of different outward appearance width can both adorn in same box the inside, reaches the general and the general of box of the wind channel module of cross platform.
Therefore, on the one hand, the utility model provides a general air supply arrangement of modularization for refrigerator, include:
the air duct main body is provided with a front surface and a rear surface which are oppositely arranged, and two vertical end surfaces which are oppositely arranged, and each vertical end surface is provided with at least one air supply outlet;
the two optional widened modules are arranged at two transverse sides of the air duct main body, each optional widened air duct module is provided with at least one connecting air duct, and each connecting air duct is communicated with one air supply outlet on the corresponding vertical end surface; and
the first optional air duct cover plate and the second optional air duct cover plate respectively comprise a front cover part and two connecting parts which are respectively arranged at two transverse sides of the front cover part; the front cover part is arranged on the front side of the air duct main body, and each connecting part is configured to be installed on a refrigerator body of the refrigerator;
the second optional air duct cover plate further comprises two widened cover parts, each widened cover part is connected to one lateral side of the front cover part and is arranged on the front side of the optional widened module; and each of the widened lid portions is integrally formed with the front lid portion, or each of the widened lid portions is mounted to the front lid portion through a coupling structure.
Optionally, a heat preservation and insulation material layer is arranged between the air duct main body and the front cover part;
and a heat-insulating material layer is arranged between the optional widening module and the corresponding widening cover part.
Optionally, each connecting portion includes a vertical side plate connected to the front cover portion, and a plurality of first buckles connected to a rear edge of the vertical side plate to cooperate with a plurality of first clamping grooves on the box body; and is
Each vertical side plate is provided with at least one first ventilation hole, and each first ventilation hole corresponds to one air supply opening.
Optionally, the first optional duct cover plate and the second optional duct cover plate each further include:
connect in the connecting plate of the upside edge of preceding lid to and connect in a plurality of second buckles in the rear side edge of connecting plate, in order with a plurality of second draw-in grooves cooperation on the box.
Optionally, the second optional duct cover further comprises:
two baffles, each baffle is arranged on the rear surface of one widened cover part, and a containing cavity for containing the corresponding selectable widened module is limited by the baffle and the connecting part or the air duct main body;
each enclosure is provided with at least one second vent hole, and each second vent hole is arranged corresponding to the outlet of one connecting air channel of the corresponding selectable widening module.
Optionally, the protrusions of the first buckles of each connecting part are positioned on the outer side of the corresponding vertical side plate; each connecting part is also provided with at least one third buckle, and the bulge of each third buckle is positioned on the inner side of the corresponding vertical side plate;
every the arch of second buckle is located the upside of connecting plate, still be provided with at least one fourth buckle on the connecting plate, the arch of fourth buckle is located the downside of connecting plate.
Optionally, the box body is an inner container; the heat-preservation and heat-insulation material layer is made of PE cotton.
On the other hand, the utility model also provides a refrigerator, which comprises an inner container and a modularized general air supply device; and the modularized general air supply device comprises:
the air channel main body is arranged at the rear part of the inner container and is provided with a front surface, a rear surface and two vertical end surfaces, wherein the front surface and the rear surface are oppositely arranged, and the two vertical end surfaces are oppositely arranged; each vertical end face is provided with at least one air supply outlet; and
the first optional air duct cover plate comprises a front cover part and two connecting parts which are respectively arranged at two transverse sides of the front cover part; the front cover part is arranged on the front side of the air duct main body, and each connecting part is arranged on the inner container.
In another aspect, the present invention further provides another refrigerator, which includes an inner container and a modularized general air supply device; and the modularized general air supply device comprises:
the air channel main body is arranged at the rear part of the inner container and is provided with a front surface, a rear surface and two vertical end surfaces, wherein the front surface and the rear surface are oppositely arranged, and the two vertical end surfaces are oppositely arranged; each vertical end face is provided with at least one air supply outlet;
the two optional widened modules are arranged at two transverse sides of the air duct main body, each optional widened air duct module is provided with at least one connecting air duct, and each connecting air duct is communicated with one air supply outlet on the corresponding vertical end surface; and
the second optional air duct cover plate comprises a front cover part, two connecting parts respectively arranged at two transverse sides of the front cover part and two widened cover parts; the front cover part is arranged on the front side of the air duct main body, and each connecting part is arranged on the inner container; each of the widened lid portions is connected to one lateral side of the front lid portion and is disposed at a front side of the one of the selectable widened modules; and each of the widened lid portions is integrally formed with the front lid portion, or each of the widened lid portions is attached to the front lid portion by a connecting structure.
Optionally, the modular universal air supply device is any one of the modular universal air supply devices described above.
In another aspect, the present invention further provides a method for manufacturing a refrigerator using any one of the above modular general air supply devices,
when the refrigerator comprising the inner container, the air duct main body and the first optional air duct cover plate is manufactured, the manufacturing method comprises the following steps:
manufacturing an inner container for the refrigerator by using a first die;
manufacturing the air duct main body by using a second mold;
manufacturing a first optional air duct cover plate comprising a front cover part and a connecting part;
assembling the inner container, the air duct main body and the first optional air duct cover plate;
when the refrigerator comprising the inner container, the air duct main body, the two optional widening modules and the second optional air duct cover plate is manufactured, the manufacturing method comprises the following steps:
manufacturing the inner container by using the first mold;
manufacturing the air duct main body by using the second mold;
manufacturing an optional widening module by using a third die;
manufacturing a first optional air duct cover plate comprising a front cover part and a connecting part, and manufacturing a widened cover part, and mounting the widened cover part on the first optional air duct cover plate to manufacture a second optional air duct cover plate; or manufacturing a second optional air duct cover plate comprising a front cover part, a connecting part and a widened cover part;
and assembling the inner container, the air duct main body, the two optional widening modules and the second optional air duct cover plate.
The utility model discloses a general air supply arrangement of modularization and refrigerator, owing to have the wind channel main part, optionally widen the module, the optional wind channel apron of first optional wind channel apron, second, only newly-increased outward appearance spare part and general about ventilation pipe (widen the module promptly), and inside box and foam assembly all can general current box, have reduced the mould cost because of newly-increased spare part brings. Meanwhile, the boxes of all models can be planned in a unified mode, and parts of the boxes of different platforms are universal. Namely the utility model discloses realize modular design and research to the wind channel assembly, reduced mould cost and administrative cost.
Further, through the utility model discloses, can widen in the wind channel when, the wind channel foam, the wind channel PE is cotton all general, and the inner bag is also general, and the left and right sides increase the guide duct and guide wind to the place of needs go can, the PE is cotton prevents the condensation of wind channel apron with the ventilation pipe cooperation. The unified standardization of the modules of the refrigerator air duct can be realized, the refrigerators with different air supply widths can be universal, and the air supply device is applicable to all the refrigerators around the air outlet.
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 block diagram of a modular universal air supply apparatus according to one embodiment of the present invention;
FIG. 2 is a schematic block diagram of a modular universal air supply apparatus according to one embodiment of the present invention;
fig. 3 is a schematic structural view of a refrigerator according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal airflow flow of the refrigerator of FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along the plane A-A in FIG. 3;
FIG. 6 is a schematic cross-sectional view taken along the plane B-B in FIG. 3;
fig. 7 is a schematic structural view of a refrigerator according to an embodiment of the present invention;
FIG. 8 is a schematic view of the internal airflow flow of the refrigerator of FIG. 7;
FIG. 9 is a schematic cross-sectional view taken along plane C-C of FIG. 7;
FIG. 10 is a schematic cross-sectional view taken along plane D-D of FIG. 7;
FIG. 11 is a schematic enlarged view in partial section of FIG. 10;
fig. 12 is a schematic structural view of an inner container of the refrigerator shown in fig. 3 and 7.
Detailed Description
FIG. 1 is a schematic block diagram of a modular universal air supply apparatus according to one embodiment of the present invention; fig. 2 is a schematic block diagram of a modular universal air supply apparatus according to an embodiment of the present invention. As shown in fig. 1 and 2, and referring to fig. 3 to 12, an embodiment of the present invention provides a modular universal air supply device for a refrigerator. The modular universal air delivery apparatus may include a duct body 20, two optional widened modules 30, a first optional duct cover 40, and/or a second optional duct cover 50.
The duct body 20 may have a front surface and a rear surface that are oppositely disposed, and two vertical end surfaces that are oppositely disposed, and each vertical end surface is provided with at least one air supply outlet. The lower end face of the air duct body 20 may be provided with an air inlet 22, and the air duct may have at least one communication groove 21/communication channel for communicating the air inlet 22 with at least one air supply outlet. That is, the duct main body 20 is mainly used to guide the flow of the air, and is made of a heat insulating material.
The two optional widening modules 30 may be disposed at both lateral sides of the air duct body 20, each optional widening module having at least one connecting air duct, each connecting air duct communicating with one air supply outlet on the corresponding vertical end surface. The optional widening module 30 may also be referred to as a vent tube to widen the duct body 20 in the width direction (i.e., lateral direction) of the duct body 20 for further delivery of airflow. The optional widening module 30 is made of a heat insulating material.
The first optional air duct cover plate 40 and the second optional air duct cover plate 50 each include a front cover portion 41 and two connecting portions 42 respectively disposed at both lateral sides of the front cover portion 41; the front cover portion 41 is disposed on the front side of the duct main body 20, and each of the connecting portions 42 is configured to be mounted to a cabinet of the refrigerator, such as a liner 90 mounted to the cabinet. And the second optional duct cover 50 further includes two widened cover portions 51, each widened cover portion 51 is connected to one lateral side of the front cover portion 41 and is disposed at a front side of one optional widened module 30; and each of the widened lid portions 51 is integrally formed with the front lid portion 41, or each of the widened lid portions 51 is attached to the front lid portion 41 or one of the connection portions 42 by a connection structure. When each of the widened lid portions 51 is mounted to the front lid portion 41 or one of the connection portions 42 by the connection structure, it is also understood that each of the widened lid portions 51 is mounted to the corresponding side of the first alternative duct cover 40 by the connection structure.
The utility model discloses general air supply arrangement of modularization when using, when making the refrigerator including inner bag 90, wind channel main part 20 and first optional wind channel apron 40, select inner bag 90, wind channel main part 20 and first optional wind channel apron 40 and assemble to form the refrigerator in narrower wind channel. When the refrigerator comprising the inner container 90, the air duct main body 20, the two optional widening modules 30 and the second optional air duct cover plate 50 is manufactured, the inner container 90, the air duct main body 20, the two optional widening modules 30 and the second optional air duct cover plate 50 are selected and assembled to form the refrigerator with the wider air duct cover plate. When the wide and narrow air channel of the refrigerator is changed, the unified inner container 90 and the air channel main body 20 can be used, even the unified first optional air channel cover plate 40 can be used, the mold is reduced, the mold cost investment is reduced, too many management wastes caused by the air channel, the box body and the like are reduced, the air channels with different appearance widths can be arranged in the same box body, and the purposes of the universality of the air channel module and the universality of the box body of the cross-platform are achieved.
In some embodiments of the present invention, a thermal insulation material layer 60 is disposed between the air duct main body 20 and the front cover portion 41; a layer 60 of insulating and heat-insulating material is arranged between the optional widened module 30 and the respective widened cap 51. The thermal insulation material layer 60 is preferably PE cotton, and the thickness can be 2mm to 4mm, and is preferably 3 mm. The heat insulating material layer 60 prevents condensation on the front surface of the duct cover. The second optional duct cover 50 further includes two enclosures 52, each enclosure 52 is disposed on a rear surface of one of the widened lid portions 51 and defines with the connecting portion 42 or the duct main body 20 a receiving cavity for receiving the corresponding optional widened module 30. Each of the enclosures 52 is provided with at least one second vent hole, each of which is disposed corresponding to an outlet of one of the connecting ducts of the corresponding selectively widening module 30.
In some embodiments of the present invention, each connecting portion 42 includes a vertical side plate connected to the front cover portion 41, and a plurality of first buckles 55 connected to the rear edge of the vertical side plate to cooperate with a plurality of first locking grooves 91 on the box body. At least one first ventilation hole is formed in each vertical side plate, and each first ventilation hole is arranged corresponding to one air supply opening. Each of the first optional duct cover 40 and the second optional duct cover 50 further includes a connecting plate connected to an upper side edge of the front cover portion 41, and a plurality of second latches 56 connected to a rear side edge of the connecting plate to cooperate with a plurality of second slots 92 on the box body.
The projections of the plurality of first catches 55 of each connecting portion 42 are located outside the corresponding vertical side plate; each connecting portion 42 is further provided with at least one third buckle 57, and the protrusion of the third buckle 57 is located on the inner side of the corresponding vertical side plate. The projection of each second buckle 56 is positioned on the upper side of the connecting plate, at least one fourth buckle 58 is further arranged on the connecting plate, and the projection of the fourth buckle 58 is positioned on the lower side of the connecting plate. The third and fourth clips 57 and 58 are preferably used to fix the air duct main body 20 and also to fix the inner container 90. In some embodiments of the present invention, the buckle may also be referred to as a hook, and the slot is referred to as a hook fixing slot.
Fig. 3 is a schematic structural view of a refrigerator according to an embodiment of the present invention. As shown in fig. 3, and with reference to fig. 4-6, the arrows indicate the direction of flow of the air flow. The embodiment of the utility model also provides a refrigerator, which comprises an inner container 90 and a modularized general air supply device; and the modular universal air supply includes a duct body 20 and a first optional duct cover 40. The air duct main body 20 is arranged at the rear part of the inner container 90, and the air duct main body 20 is provided with a front surface and a rear surface which are oppositely arranged, and two vertical end surfaces which are oppositely arranged; at least one air supply outlet is arranged on each vertical end face, and the air supply outlet is mainly used for guiding air to an area needing refrigeration. The first optional duct cover 40 includes a front cover portion 41 and two connecting portions 42 respectively disposed at both lateral sides of the front cover portion 41; the front cover part 41 is provided at the front side of the duct main body 20, and each connection part 42 is mounted to the inner container 90. Preferably, the refrigerator adopts part of components of the modular universal air supply device in any one of the embodiments to form a refrigerator with a narrow air duct, and the width of the narrow air duct can be 400 mm. That is, the modular general air supply device in this embodiment includes some or all of the corresponding components of the modular general air supply device in any of the above embodiments.
In some further embodiments of the present invention, if a refrigerator with a wider air duct is to be manufactured, two optional widened air duct modules and two widened cover portions 51 are added on the basis of the refrigerator with the narrower air duct of the embodiment; alternatively, two optional widened duct modules are added, and the first optional duct cover 40 is replaced with a second optional duct cover 50.
Fig. 7 is a schematic structural view of a refrigerator according to an embodiment of the present invention. As shown in fig. 7, and with reference to fig. 8-10, the arrows indicate the direction of flow of the air flow. The embodiment of the utility model also provides a refrigerator, which comprises an inner container 90 and a modularized general air supply device; and the modular universal air delivery apparatus includes a duct body 20, two optional widened modules 30, and a second optional duct cover 50.
The air duct main body 20 is arranged at the rear part of the inner container 90, and the air duct main body 20 is provided with a front surface and a rear surface which are oppositely arranged, and two vertical end surfaces which are oppositely arranged; at least one air supply outlet is arranged on each vertical end face. The two optional widening modules 30 are arranged at two transverse sides of the air duct main body 20, each optional widening module is provided with at least one connecting air duct, each connecting air duct is communicated with an air supply outlet on the corresponding vertical end face, and the main function is to guide air to an area needing refrigeration. The second optional duct cover 50 includes a front cover portion 41, two connecting portions 42 respectively disposed at both lateral sides of the front cover portion 41, and two widened cover portions 51; the front cover part 41 is arranged at the front side of the air duct main body 20, and each connecting part 42 is arranged on the inner container 90; each widening cover part 51 is attached to one lateral side of the front cover part 41 and is disposed at the front side of one optional widening module 30; and each of the widened lid portions 51 is integrally formed with the front lid portion 41, or each of the widened lid portions 51 is attached to the front lid portion 41 or one of the coupling portions 42 by a coupling structure. Preferably, the refrigerator adopts part of components of the modular universal air supply device in any one of the embodiments to form a refrigerator with a wider air duct, and the width of the wide air duct can be 500 mm. That is, the modular general air supply device in this embodiment includes some or all of the corresponding components of the modular general air supply device in any of the above embodiments.
In some further embodiments of the present invention, if a refrigerator with a narrower air duct is to be manufactured, two optional widened air duct modules are removed and two widened lid portions 51 are removed on the basis of the refrigerator with a wider air duct of this embodiment; alternatively, two optional widened duct modules are eliminated, and the second optional duct cover 50 is replaced with the first optional duct cover 40.
The embodiment of the utility model provides a refrigerator manufacturing method is still provided. Specifically, when the refrigerator including the inner container 90, the air duct main body 20 and the first optional air duct cover plate 40 is manufactured, the manufacturing method of the refrigerator includes: manufacturing an inner container 90 for a refrigerator by using a first mold; manufacturing the air duct main body 20 using a second mold; manufacturing a first optional duct cover 40 including a front cover portion 41 and a connecting portion 42; the inner bladder 90, the air duct body 20 and the first optional air duct cover 40 are assembled.
When the refrigerator comprising the inner container 90, the air duct main body 20, the two optional widened modules 30 and the second optional air duct cover plate 50 is manufactured, the manufacturing method of the refrigerator comprises the following steps: manufacturing the inner container 90 using the first mold; manufacturing the air duct main body 20 using a second mold; manufacturing the optional widening module 30 using a third mold; manufacturing a first optional air duct cover plate 40 comprising a front cover part 41 and a connecting part 42, manufacturing a widened cover part 51, mounting the widened cover part 51 on the first optional air duct cover plate 40 to manufacture a second optional air duct cover plate 50 or manufacturing a second optional air duct cover plate 50 comprising the front cover part 41, the connecting part 42 and the widened cover part 51; the inner bladder 90, the air duct body 20, the two optional widened modules 30, and the second optional air duct cover 50 are assembled.
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 (9)
1. A modular universal air supply apparatus for a refrigerator, comprising:
the air duct main body is provided with a front surface and a rear surface which are oppositely arranged, and two vertical end surfaces which are oppositely arranged, and each vertical end surface is provided with at least one air supply outlet;
the two optional widened modules are arranged at two transverse sides of the air duct main body, each optional widened air duct module is provided with at least one connecting air duct, and each connecting air duct is communicated with one air supply outlet on the corresponding vertical end surface;
the first optional air duct cover plate and the second optional air duct cover plate respectively comprise a front cover part and two connecting parts which are respectively arranged at two transverse sides of the front cover part; the front cover part is arranged on the front side of the air duct main body, and each connecting part is configured to be installed on a refrigerator body of the refrigerator;
the second optional air duct cover plate further comprises two widened cover parts, each widened cover part is connected to one lateral side of the front cover part and is arranged on the front side of the optional widened module; and each of the widened cover portions is integrally formed with the front cover portion, or each of the widened cover portions is mounted to the front cover portion or one of the coupling portions through a coupling structure.
2. The modular universal air supply apparatus of claim 1,
a heat preservation and insulation material layer is arranged between the air duct main body and the front cover part;
and a heat-insulating material layer is arranged between the optional widening module and the corresponding widening cover part.
3. The modular universal air supply apparatus of claim 1,
each connecting part comprises a vertical side plate connected to the front cover part and a plurality of first buckles connected to the rear side edge of the vertical side plate so as to be matched with a plurality of first clamping grooves on the box body; and is
Each vertical side plate is provided with at least one first ventilation hole, and each first ventilation hole corresponds to one air supply opening.
4. The modular universal air delivery apparatus of claim 3, wherein the first optional duct cover panel and the second optional duct cover panel each further comprise:
connect in the connecting plate of the upside edge of preceding lid to and connect in a plurality of second buckles in the rear side edge of connecting plate, in order with a plurality of second draw-in grooves cooperation on the box.
5. The modular universal air delivery apparatus of claim 1, wherein the second optional duct cover further comprises:
two baffles, each baffle is arranged on the rear surface of one widened cover part, and a containing cavity for containing the corresponding selectable widened module is limited by the baffle and the connecting part or the air duct main body;
each enclosure is provided with at least one second vent hole, and each second vent hole is arranged corresponding to the outlet of one connecting air channel of the corresponding selectable widening module.
6. The modular universal air supply apparatus of claim 2,
the box body is an inner container; the heat-preservation and heat-insulation material layer is made of PE cotton.
7. A refrigerator is characterized by comprising an inner container and a modularized universal air supply device; and the modularized general air supply device comprises:
the air channel main body is arranged at the rear part of the inner container and is provided with a front surface, a rear surface and two vertical end surfaces, wherein the front surface and the rear surface are oppositely arranged, and the two vertical end surfaces are oppositely arranged; each vertical end face is provided with at least one air supply outlet; and
the first optional air duct cover plate comprises a front cover part and two connecting parts which are respectively arranged at two transverse sides of the front cover part; the front cover part is arranged on the front side of the air duct main body, and each connecting part is arranged on the inner container.
8. A refrigerator is characterized by comprising an inner container and a modularized universal air supply device; and the modularized general air supply device comprises:
the air channel main body is arranged at the rear part of the inner container and is provided with a front surface, a rear surface and two vertical end surfaces, wherein the front surface and the rear surface are oppositely arranged, and the two vertical end surfaces are oppositely arranged; each vertical end face is provided with at least one air supply outlet;
the two optional widened modules are arranged at two transverse sides of the air duct main body, each optional widened air duct module is provided with at least one connecting air duct, and each connecting air duct is communicated with one air supply outlet on the corresponding vertical end surface; and
the second optional air duct cover plate comprises a front cover part, two connecting parts respectively arranged at two transverse sides of the front cover part and two widened cover parts; the front cover part is arranged on the front side of the air duct main body, and each connecting part is arranged on the inner container; each of the widened lid portions is connected to one lateral side of the front lid portion and is disposed at a front side of the one of the selectable widened modules; and each of the widened lid portions is integrally formed with the front lid portion, or each of the widened lid portions is attached to the front lid portion or one of the connection portions by a connection structure.
9. The refrigerator according to claim 7 or 8,
the modular universal air supply apparatus is as set forth in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668668.1U CN210220359U (en) | 2019-05-10 | 2019-05-10 | Modularized universal air supply device for refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920668668.1U CN210220359U (en) | 2019-05-10 | 2019-05-10 | Modularized universal air supply device for refrigerator and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210220359U true CN210220359U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920668668.1U Withdrawn - After Issue CN210220359U (en) | 2019-05-10 | 2019-05-10 | Modularized universal air supply device for refrigerator and refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN210220359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057155A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔电冰箱有限公司 | Manufacturing method for the modular universal air supply device of refrigerator, refrigerator and refrigerator |
-
2019
- 2019-05-10 CN CN201920668668.1U patent/CN210220359U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057155A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔电冰箱有限公司 | Manufacturing method for the modular universal air supply device of refrigerator, refrigerator and refrigerator |
| CN110057155B (en) * | 2019-05-10 | 2024-04-19 | 青岛海尔制冷电器有限公司 | Modularized universal air supply device for refrigerator, refrigerator and manufacturing method of refrigerator |
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