CN101162116B - Cool air supply structure for refrigerator - Google Patents
Cool air supply structure for refrigerator Download PDFInfo
- Publication number
- CN101162116B CN101162116B CN2007101624708A CN200710162470A CN101162116B CN 101162116 B CN101162116 B CN 101162116B CN 2007101624708 A CN2007101624708 A CN 2007101624708A CN 200710162470 A CN200710162470 A CN 200710162470A CN 101162116 B CN101162116 B CN 101162116B
- Authority
- CN
- China
- Prior art keywords
- parts
- cold air
- inner casing
- passage
- supply structure
- 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.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 claims abstract description 33
- 238000005187 foaming Methods 0.000 claims description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000009413 insulation Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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
- 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
- F25D17/08—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 using ducts
-
- 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
- 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
-
- 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
- F25D2317/067—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 air ducts
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 present invention discloses a cold air supplying structure which is used for the refrigerator and includes the following components: an inner casing which restricts the storing space in the refrigerator; a cold air discharging hole which is formed at the inner casing; and a channel component which is arranged at the back surface of the inner casing and is used to form a cold air channel and is communicated with the cold air discharging hole, or the structure includes the following components: a channel which is arranged at the back surface of the inner casing that restricts the storing space in the refrigerator causes the cold air to be supplied to the storing room flow in the channel; and at least one cold air discharging hole which is formed at the front surface of the inner casing and is used as the outlet for discharging the cold air flowing in the channel. As a result the flowing of the cold air can be facilitated with simple structure.
Description
Technical field
The present invention relates to a kind of refrigerator, relate more specifically to a kind of cool air supply structure that is used for refrigerator, this cool air supply structure can make cold air circulate in the memory space of refrigerator.
Background technology
Fig. 1 is a front view of describing the conventional refrigerator that has cool air supply structure, and Fig. 2 is a cross-sectional view of describing the cool air supply structure of Fig. 1.
Referring to Fig. 1, shell 11 limits the outside of refrigerator main body 10, and inner casing 13 limits the inside of main body 10, and inner casing 13 has formed refrigerating chamber 15 and refrigerating chamber 17 in above-below direction.Utilize the refrigerating chamber door 15D and the refrigerating-chamber door 17D that are installed in main body 10 places selectively to open or close refrigerating chamber 15 and refrigerating chamber 17 respectively.Here, the front end of refrigerating chamber door 15D and refrigerating-chamber door 17D can pivot around the one end on fore-and-aft direction.
As shown in Figure 2, the rear surface corresponding to refrigerating chamber 17 forms pair of channels groove 18 at inner casing 13 places.By part inner casing 13 being pressed onto the back of refrigerating chamber 17, making it long and have preset width, and form channel slot 18 at above-below direction.The passage 25 that will make an explanation and illustrate after channel slot 18 is used for limiting.
Simultaneously, provide cold air pipe 21 at the place, rear surface of refrigerating chamber 17.The cold air that cold air pipe 21 is used for being arranged on the heat exchange in the evaporimeter (not shown) of rear end of refrigerating chamber 15 flows to refrigerating chamber 17.Form cold air pipe 21 in having an open surfaces flat polyhedron-shaped, cold air pipe 21 tight adhesion are on inner casing 13.In this embodiment, formed the polyhedron-shaped cold air pipe 21 with hexahedron cross section, it also is not intended to as restriction.
Top center at cold air pipe 21 partly provides lamp mounting portion 23.The lamp (not shown) that is used to illuminate refrigerating chamber 17 is installed in 23 places, lamp mounting portion.The both sides in the space between inner casing 13 and cold air pipe 21 are formed with pair of channels 25, and it is corresponding to the both sides of lamp mounting portion 23, thereby longer on above-below direction.Here, by channel slot 18 and 21 two the inners of cold air pipe, limit passage 25 basically.The effect of passage 25 be in the evaporimeter the cold air of heat exchange passage is provided.
On the two side ends of cold air pipe 21 front surfaces, form a plurality of cold air discharging hole 27.Cold air discharging hole 27 is communicated with path 25 respectively, and thus serves as the outlet that the cold air that will flow in path 25 is discharged into refrigerating chamber 17.
Yet the conventional cool air supply structure that is used for refrigerator has following shortcoming.
As previously mentioned, limit passage 25 by inner casing 13 and cold air pipe 21.Just, refrigerator needs independent cold air pipe 21, be used for in the evaporimeter the cold air of heat exchange be supplied to refrigerating chamber 17, this makes product structure complicated.
In addition, because scale error, perhaps because the work tolerance of inner casing 13 and cold air pipe 21 forms the gap between inner casing 13 and cold air pipe 21.The result is, the cold air in passage 25 is not discharged by cold air discharging hole 27 in predetermined direction, but to external leakage, promptly by described interstitial row to refrigerating chamber 17.That is, cold air is supplied to refrigerating chamber 17 unevenly.
Summary of the invention
Thus, envision the present invention to solve the aforementioned problems in the prior.One object of the present invention is, a kind of cool air supply structure with refrigerator of simple structure is provided.
Another object of the present invention is to, a kind of cool air supply structure of refrigerator is provided, it can make cold air flow to memory space effectively.
In order to realize above-mentioned purpose of the present invention, a kind of cool air supply structure of refrigerator is provided, it comprises: inner casing, this inner casing has front surface and rear surface, and this inner casing limits memory space at described front surface place in described refrigerator; Be formed on the cold air discharging hole at inner casing place; And passage component, this passage component is arranged in the foaming space, be used to form the cold air channel that extends to described memory space from evaporimeter, cold air with heat exchange that will be in described evaporimeter offers described memory space, wherein protect described cold air channel and make the influence in its space of not foamed, and described cold air channel is communicated with described cold air discharging hole.
The part of inner casing can form the passage of the length of stretching out to memory space, and described passage component can be provided with in the described channel slot to contact with the rear surface of described inner casing.Preferably, the channel slot that has the length of a pair of preset distance that is spaced apart from each other.Passage component comprises first parts and second parts.First parts make cold air channel be communicated with cold air discharging hole, and a part that makes passage opens towards the foaming space, and the part of the passage opened to the foaming space of second parts protection makes the influence in its space of not foamed.First parts can comprise outlet, and this outlet is communicated with cold air discharging hole.In addition, first part side to the surface of the rear surface of described inner casing can tight adhesion to the rear surface of inner casing, another surface of first parts can tight adhesion to the surface of second parts, be used between first parts and second parts, forming passage.Preferably, be respectively provided in the tight adhesion surface of first parts and second parts few one recessed at the pedestal projection and the pedestal that match each other in shape.
In addition, a kind of cool air supply structure of refrigerator is provided, it comprises: passage, described passage is arranged in the inner casing, described inner casing has front surface and rear surface, described inner casing limits memory space at described front surface place in described refrigerator, and between the shell of described rear surface and described refrigerator, limit the foaming space, the described passage that extends to described storage area from evaporimeter is set in described foaming space, offers described memory space with the cold air of heat exchange that will be in described evaporimeter; And at least one cold air discharging hole, described at least one cold air discharging hole is formed on the front surface place of inner casing, and as the outlet that makes the cold air discharge of in passage, flowing.
The part of inner casing can form the channel slot of the length of stretching to memory space, and this passage can be arranged in the channel slot at rear surface place of inner casing.Preferably, the channel slot that has the length of a pair of preset distance that is spaced apart from each other.
Can utilize independent heat insulating member to form described passage.In this situation, heat insulating member can make passage be communicated with cold air discharging hole, and protects the influence that described passage makes its space of not foamed.In addition, heat insulating member comprises first parts and second parts.First parts make passage be communicated with cold air discharging hole, and a part that makes passage opens towards the foaming space, and the part of the passage opened to the foaming space of second parts protection makes the influence in its space of not foamed.First parts can comprise outlet, and this outlet is communicated with cold air discharging hole.In addition, first part side to the surface of the rear surface of described inner casing can tight adhesion to the rear surface of inner casing, and another surface of first parts can tight adhesion to the surface of second parts, be used between first parts and second parts, forming passage.Preferably, in the tight adhesion surface of first parts and second parts, be respectively provided to few one recessed at the pedestal projection and the pedestal that match each other in shape.
According to the present invention, utilize simply structure, can make flowing easily of cold air.
Description of drawings
To understand the present invention better with reference to the accompanying drawings, these accompanying drawings only are with illustrative approach, and it can not limit the present invention thus, wherein:
Fig. 1 is a front view of describing the conventional refrigerator with cool air supply structure;
Fig. 2 is a cross-sectional view of describing cool air supply structure among Fig. 1;
Fig. 3 describes the cross-sectional view of cool air supply structure according to the preferred embodiment of the invention; And
Fig. 4 a is the cross-sectional view of describing manufacture process embodiment illustrated in fig. 3 to 4c.
The specific embodiment
To with reference to the accompanying drawings the cool air supply structure of refrigerator according to the preferred embodiment of the invention be elaborated.
Fig. 3 describes the cross-sectional view of cool air supply structure according to the preferred embodiment of the invention.For similar elements use with Fig. 1 in identical Reference numeral.
Referring to Fig. 3, the place, rear surface of the interior refrigerating chamber 57 that is provided with at refrigerator main body 10 is provided with pair of channels groove 58.Basically utilize the inner casing 53 that defines refrigerating chamber 57 to form channel slot 58.Just, the extension that utilizes inner casing 53 to stretch out to refrigerating chamber 57 front portions forms channel slot 58, makes it long and have a preset width in above-below direction.In this embodiment, pair of channels groove 58 is spaced apart from each other with preset distance.
On inner casing 53, form a plurality of cold air discharging hole 59 corresponding to channel slot 58 inside.Cold air discharging hole 59 be used for in evaporimeter the cold air of heat exchange discharge to refrigerating chamber 57.A plurality of cold air discharging hole 59 are respectively formed on the channel slot 58 and have respective heights.
Simultaneously, inner casing 53 corresponding to the rear surface of channel slot 58 inside on heat insulating member 63 is provided respectively.Heat insulating member 63 is formed for providing to refrigerating chamber 57 passage 69 of cold air basically, and by heat exchange, this evaporimeter is arranged on the rear end of refrigerating chamber 15 to this cold air in evaporimeter.In this embodiment, each heat insulating member 63 includes first parts 64 and second parts 67.First parts 64 are fixed to the inside of channel slot 58.Here, first parts 64 surperficial tight adhesion is on the rear surface corresponding to channel slot 58 inside of inner casing 53.The part of first parts 64 is depressed with longer in above-below direction, to form passage 69.The a plurality of outlets 65 that are connected with cold air discharging hole 59 are formed in first parts 64 tight adhesion on a surface of channel slot 58 inside.In addition, with first parts 64 in tight adhesion on another surface of first parts 64 of that surface opposite of channel slot 58 inside, be provided with pedestal projection 66.Another surface by first parts 64 that stretch out with predetermined thickness backward forms pedestal projection 66.
In a surperficial tight adhesion another lip-deep situation at first parts 64 of second parts 67, second parts 67 are fixed to the inside of channel slot 58, and basic fixed is to first parts 64.The depressed portion of second parts, 67 protection, first parts 64 makes the influence in its space of not foamed, and the rear surface of inner casing 53 forms the part on border in this foaming space, forms passage 69 thus.Be formed on corresponding to the pedestal of pedestal projection 66 recessed 68 on the surface of second parts 67.Press down backward with desired depth by a surface and to form pedestal recessed 68 second parts 67.In another lip-deep situation of first parts 64, pedestal projection 66 is contained in the pedestal recessed 68 in a surperficial tight adhesion of second parts 67.
During this period, utilize the heat insulation layer 54 that is formed in the foaming space to be completely fixed heat insulating member 63.Just, on a surface of the surface of first parts 64 and second parts 67 respectively tight adhesion at channel slot 58 in inner and first parts, 64 another lip-deep situations, be filled in the foaming space and the foaming liquid that foams in the space in foaming solidifies, and formation heat insulation layer 54, wherein the foam border in space is limited by shell 11 and inner casing 53, thus, be completely fixed heat insulation layer 63.Second parts, 67 protection channels 69 make the influence in its space of not foamed, thereby foaming liquid can't leak in foaming process in the passage 69, maybe can't leak into the outside of inner casing 53 by passage 69.Here, the meaning of degree of protection is to prevent that foaming liquid from leaking in foaming process in the passage 69.
Interchangeable, the heat insulating member 63 as parts can be provided.
Will be with reference to the accompanying drawings, the manufacture process of the cool air supply structure of refrigerator according to the preferred embodiment of the invention is elaborated.
Fig. 4 a is to describe the cross-sectional view of the manufacture process of the cool air supply structure of refrigerator according to the preferred embodiment of the invention to 4c.
Referring to Fig. 4 a, inner casing 53 is with the reservation shape vacuum moulded, to limit refrigerating chamber 57.Here, stretch, and form channel slot 58 by a part that makes inner casing 53 corresponding to refrigerating chamber 57 rear surfaces.In addition, by the part inner casing 53 corresponding to channel slot 58 inside is cut, form cold air discharging hole 59.Whenever necessary, can in initial molded, form cold air discharging hole 59.
As shown in Fig. 4 b, a surperficial tight adhesion of first parts 64 is to the rear surface corresponding to channel slot 58 inside of inner casing 53.Here, the outlet 65 of first parts 64 is communicated with cold air discharging hole 59.Utilize adhesive or two-sided tape first parts 64 to be fixed to the inside of channel slot 58.
In that first parts 64 are fixed in the situation of channel slot 58 inside, as shown in Fig. 4 c, second parts 67 are fixed on first parts 64.In first parts, 64 another surperficial situations, utilize adhesive or two-sided tape to fix second parts 67 in a surperficial tight adhesion of second parts 67.When second parts 67 are fixed on first parts 64, utilize the depressed portion of first parts 64 and a surface of second parts 67 to form passage 69.
As mentioned above, after first parts 64 and second parts 67 were fixed to channel slot 58 inside, inner casing 53 was connected to the inside of shell 11.Foaming liquid is filled into the foaming space and foams in the foaming space, and the border in this foaming space is limited by shell 11 and inner casing 53.As shown in Figure 3, thereby in foaming liquid is foaming the space, solidify when forming heat insulation layer 54, be completely fixed first parts 64 and second parts 67.
Though the explanation that the preferred embodiments of the present invention are carried out; but be understandable that; the present invention should not limited by these preferred embodiments, and those skilled in the art can carry out various changes and distortion in the spirit and scope of the present invention that after this claim is asked for protection.
Commercial Application
According to the present invention, the cool air supply structure with refrigerator of previous constructions has the following advantages.
At first, according to the present invention, need not independent cold air pipe, just can be formed for being provided in the evaporimeter the passage of the cold air of heat exchange to memory space. Because construct the minimizing of the number of components of this product, so can reduce the manufacturing cost of this product.
In addition, according to the present invention, can basically between inner casing and heat insulation layer, form passage. Therefore, the cold air that flows in passage can not leak into the passage outside, just, can not leak in the memory space. The result is can evenly provide cold air to memory space, for effectively cooling of conduction.
Claims (14)
1. cool air supply structure that is used for refrigerator comprises:
Inner casing, this inner casing has front surface and rear surface, and this inner casing limits memory space at described front surface place in described refrigerator;
Be formed on the cold air discharging hole at described inner casing place; And
Passage component, this passage component is arranged in the foaming space, be used to form cold air channel, wherein said passage component comprises first parts and second parts, described first parts make described cold air channel be communicated with described cold air discharging hole, and the part of described cold air channel is opened towards described foaming space, and described second parts protect the part of opening to described foaming space of described cold air channel, make it not be subjected to the influence in described foaming space
Wherein, described cold air channel is protected to not being subjected to the influence in described foaming space, and
Described cold air channel is communicated with described cold air discharging hole.
2. the cool air supply structure described in claim 1, the part of wherein said inner casing forms the channel slot of the length of stretching out to described memory space, and described passage component is arranged in the described channel slot to contact with the rear surface of described inner casing.
3. wherein there is the channel slot of the length of a pair of preset distance that is spaced apart from each other in the cool air supply structure described in claim 2.
4. the cool air supply structure described in claim 1, wherein said first parts comprise outlet, this outlet is communicated with described cold air discharging hole.
5. the cool air supply structure described in claim 1, wherein said first part side to the surperficial tight adhesion of the rear surface of described inner casing to the rear surface of described inner casing, and the surperficial tight adhesion of another of described first parts is used for forming described cold air channel between described first parts and described second parts to the surface of described second parts.
6. the cool air supply structure described in claim 5, wherein in the tight adhesion surface of described first parts and described second parts, be respectively provided to few one recessed at the pedestal projection and the pedestal that match each other in shape.
7. cool air supply structure that is used for refrigerator comprises:
Passage, described passage is arranged on the place, rear surface of inner casing, described inner casing limits memory space in described refrigerator, wherein between the shell of described rear surface and described refrigerator, form the foaming space, described passage is arranged in the described foaming space, with being supplied to the cold air of described memory space in described passage, to flow, form described passage by independent heat insulating member; And
At least one cold air discharging hole, described at least one cold air discharging hole is formed on the front surface place of described inner casing, and as the outlet that makes the cold air discharge of in described passage, flowing.
8. the cool air supply structure described in claim 7, the part of wherein said inner casing forms the channel slot of the length of stretching out to described memory space, and described passage is arranged in the described channel slot at place, rear surface of described inner casing.
9. wherein there is the channel slot of the length of a pair of preset distance that is spaced apart from each other in the cool air supply structure described in claim 8.
10. the cool air supply structure described in claim 7, wherein said heat insulating member makes described passage be communicated with described cold air discharging hole, and protects described passage and make it not be subjected to the influence in described foaming space.
11. the cool air supply structure described in claim 10, wherein said heat insulating member comprises first parts and second parts, described first parts make described passage be communicated with described cold air discharging hole, and the part of described passage is opened towards described foaming space, and described second parts protect the part of opening to described foaming space of described passage, make it not be subjected to the influence in described foaming space.
12. the cool air supply structure described in claim 11, wherein said first parts comprise the outlet that is communicated with described cold air discharging hole.
13. the cool air supply structure described in claim 11, wherein said first part side to the surperficial tight adhesion of the rear surface of described inner casing to the rear surface of described inner casing, and the surperficial tight adhesion of another of described first parts is used for forming described passage between described first parts and described second parts to the surface of described second parts.
14. the cool air supply structure described in claim 13, wherein in the tight adhesion surface of described first parts and described second parts, be respectively provided to few one recessed at the pedestal projection and the pedestal that match each other in shape.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060099952 | 2006-10-13 | ||
| KR10-2006-0099952 | 2006-10-13 | ||
| KR1020060099952A KR20080033785A (en) | 2006-10-13 | 2006-10-13 | A cool air supply structure for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101162116A CN101162116A (en) | 2008-04-16 |
| CN101162116B true CN101162116B (en) | 2011-10-26 |
Family
ID=39297077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101624708A Expired - Fee Related CN101162116B (en) | 2006-10-13 | 2007-10-15 | Cool air supply structure for refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20080115524A1 (en) |
| KR (1) | KR20080033785A (en) |
| CN (1) | CN101162116B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20091007A1 (en) | 2009-12-21 | 2011-06-22 | Indesit Co Spa | NO-FROST TYPE OF REFRIGERATION APPLIANCE, IN PARTICULAR HOUSEHOLD USE. |
| KR101284434B1 (en) * | 2010-07-15 | 2013-07-09 | 위니아만도 주식회사 | Door for refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3027735A (en) * | 1960-01-25 | 1962-04-03 | Gen Motors Corp | Refrigerating apparatus |
| CN1149123A (en) * | 1995-04-27 | 1997-05-07 | 株式会社东芝 | Refrigerators |
| CN1204040A (en) * | 1997-06-30 | 1999-01-06 | 大宇电子株式会社 | Cool air supply apparatus for freezer compartment of refrigerator |
| US6112542A (en) * | 1998-12-15 | 2000-09-05 | Daewoo Electronics Co., Ltd. | Refrigerator having a cooled-air passageway formed with an external surface of a liner |
| CN1338604A (en) * | 2000-08-16 | 2002-03-06 | Lg电子株式会社 | Cooling device on door of refrigerator with two chambers |
| CN1405522A (en) * | 2001-09-07 | 2003-03-26 | Lg电子株式会社 | Guide-tube structure for refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW326488B (en) * | 1994-06-02 | 1998-02-11 | Samsung Electronics Co Ltd | Refrigerator |
-
2006
- 2006-10-13 KR KR1020060099952A patent/KR20080033785A/en not_active Application Discontinuation
-
2007
- 2007-10-15 CN CN2007101624708A patent/CN101162116B/en not_active Expired - Fee Related
- 2007-10-15 US US11/872,469 patent/US20080115524A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3027735A (en) * | 1960-01-25 | 1962-04-03 | Gen Motors Corp | Refrigerating apparatus |
| CN1149123A (en) * | 1995-04-27 | 1997-05-07 | 株式会社东芝 | Refrigerators |
| CN1204040A (en) * | 1997-06-30 | 1999-01-06 | 大宇电子株式会社 | Cool air supply apparatus for freezer compartment of refrigerator |
| US6112542A (en) * | 1998-12-15 | 2000-09-05 | Daewoo Electronics Co., Ltd. | Refrigerator having a cooled-air passageway formed with an external surface of a liner |
| CN1338604A (en) * | 2000-08-16 | 2002-03-06 | Lg电子株式会社 | Cooling device on door of refrigerator with two chambers |
| CN1405522A (en) * | 2001-09-07 | 2003-03-26 | Lg电子株式会社 | Guide-tube structure for refrigerator |
Non-Patent Citations (1)
| Title |
|---|
| CN 1204040 A,全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080115524A1 (en) | 2008-05-22 |
| KR20080033785A (en) | 2008-04-17 |
| CN101162116A (en) | 2008-04-16 |
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