CN106196861A - Air channel structure and refrigerator - Google Patents
Air channel structure and refrigerator Download PDFInfo
- Publication number
- CN106196861A CN106196861A CN201610594261.XA CN201610594261A CN106196861A CN 106196861 A CN106196861 A CN 106196861A CN 201610594261 A CN201610594261 A CN 201610594261A CN 106196861 A CN106196861 A CN 106196861A
- Authority
- CN
- China
- Prior art keywords
- air channel
- air
- gallbladder
- cold preservation
- channel 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.)
- Pending
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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
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a kind of air channel structure and refrigerator, wherein, refrigerator includes cold preservation gallbladder, freezing gallbladder and foam box layer；Air channel structure includes: air-supply passage, is arranged in foam box layer, and supply air duct includes air outlet and air-supply air outlet；Air outlet is arranged on the upper end of air-supply passage, is connected with the air outlet at cold preservation gallbladder top.Air channel structure is arranged in foaming layer by technical scheme, simplifies assembly technology, saves foamed material, reduces complete machine cost；And by air outlet being arranged on cold preservation gallbladder top, directly wind is guided to cold preservation gallbladder top, efficiently solve the problem that fruit and vegetable box freezes, improve user's comfort.
Description
Technical field
The present invention relates to refrigerator art, in particular to a kind of air channel structure and refrigerator.
Background technology
At present, traditional refrigerator air duct is plastics air channel, and including ajutage, backwind tube and air channel joint, but its structure is multiple
Miscellaneous, assembling difficulty, production efficiency is low, is unfavorable for producing；And traditional air channel is all air-out bottom cold preservation gallbladder, then uses airduct
Wind is guided to top air-out, owing to air door leaks out, causes freezing bottom fruit and vegetable box, cause market to complain.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique.
To this end, one purpose of the present invention is to propose a kind of air channel structure.
Further object is that a kind of refrigerator with this air channel structure of proposition.
In view of this, according to one object of the present invention, the present invention proposes a kind of air channel structure, for refrigerator, this ice
Case includes cold preservation gallbladder, freezing gallbladder and foam box layer, and air channel structure includes: air-supply passage, is arranged in foam box layer, air-supply
Passage includes air outlet and air-supply air outlet；Air-supply air outlet is arranged on the upper end of air-supply passage, with the cold preservation at cold preservation gallbladder top
Gallbladder air outlet is connected.
In this technical scheme, by the air-supply passage being arranged in foaming layer, directly wind is guided to cold preservation gallbladder top, has
Solve the problem frozen bottom fruit and vegetable box to effect, decrease the problem complained because fruit and vegetable box freezes on market；And due to
Air-supply passage is arranged in foaming layer, and simple in construction is easy for installation, improves production efficiency, improves user's comfort.
In technique scheme, it is preferable that return air channel, being arranged in foam box layer, return airway includes return air inlet
With return air air outlet；Return air inlet is connected with the cold preservation gallbladder return air inlet of cold preservation gallbladder, and cold preservation gallbladder return air inlet is arranged on bottom cold preservation gallbladder.
In this technical scheme, by the return air channel that is arranged in foaming layer be arranged on the cold preservation gallbladder bottom cold room
Return air inlet, can discharge the steam in cold preservation gallbladder in time, makes the gas in cold preservation gallbladder form efficient circulation.
In technique scheme, it is preferable that air-supply passage and return air channel are integral type structure or split-type structural.
In this technical scheme, on the one hand, air-supply passage and return air channel are integral type structure, simple in construction, assembling side
Just, production efficiency is high；On the one hand, air-supply passage and return air channel are split-type structural, highly versatile.
In technique scheme, it is preferable that air-supply passage and return air channel are the air channel structure of foam.
In this technical scheme, the air channel structure of foam, low cost, lightweight, it is simple to seal, and can be pre-buried
In foaming layer.
In any of the above-described technical scheme, it is preferable that at least one positive stop lug boss, it is positioned at freezing gallbladder side, is arranged on return air
Channel surface.
In this technical scheme, at return air channel surface configuration positive stop lug boss, can make air channel simple installation, position is accurate
Really, it is simple to air channel connects with cold preservation gallbladder air outlet and cold preservation gallbladder return air inlet.
In any of the above-described technical scheme, it is preferable that at least one reinforcement, it is positioned at case-side, is arranged on return air channel
On surface.
In this technical scheme, return air channel surface arranges reinforcement, improve the intensity of return air channel, anti-non-return
The deformation that wind passage produces because of pressurized.
In any of the above-described technical scheme, it is preferable that air-supply passage surface configuration has the first groove, the first groove and cold preservation
Gallbladder coordinates to be installed.
In this technical scheme, by having the first groove in supply air duct surface configuration, make assembler in the mistake of assembling
In engineering easy and simple to handle, production efficiency is high, and makes air channel firmly install with cold preservation gallbladder.
In any of the above-described technical scheme, it is preferable that return air channel surface configuration has the second groove, and the second groove is with freezing
Gallbladder coordinates to be installed.
In this technical scheme, by having the second groove in return airway surface configuration, make assembler in the mistake of assembling
In journey easy and simple to handle, production efficiency is high, and makes air channel firmly install with freezing gallbladder.
In any of the above-described technical scheme, it is preferable that refrigerator also includes that central sill, freezing gallbladder and cold preservation DANTONG cross central sill even
Connect；Air channel structure is installed on freezing gallbladder and cold preservation gallbladder.
In this technical scheme, by by freezing gallbladder, cold preservation gallbladder is connected with central sill, then will directly be installed by air channel foam
On gallbladder body, simplify assembly technology step, decrease fabricated material, reduce production cost, and mounting means is simple, easily
In operation.
Another mesh of the present invention also proposes a kind of refrigerator, has the air channel structure that any of the above-described technical scheme is provided,
Therefore this refrigerator has whole beneficial effects of the air channel structure that any of the above-described technical scheme provides.
To sum up, the present invention proposes a kind of air channel structure and refrigerator, during wherein air channel structure is arranged on foaming layer, by sending
Wind is directly guided to cold preservation gallbladder top by wind passage, efficiently solve bottom fruit and vegetable box freeze problem, decrease on market because of
The problem that fruit and vegetable box freezes and complains；And air channel structure is foamed materials, low cost and can integral built-in in foaming layer, make
Obtain integral air duct simple in construction, simplify assembly technology, reduce production cost, improve production efficiency, improve user and make
Use comfort level.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:.
Fig. 1 shows air channel structure schematic diagram according to an embodiment of the invention；
Fig. 2 shows portion's structural representation in cold preservation gallbladder body according to an embodiment of the invention；
Fig. 3 shows the reinforcement form schematic diagram on return air channel according to an embodiment of the invention；
Fig. 4 shows air channel structure according to an embodiment of the invention and cold preservation gallbladder, freezing gallbladder and the installation of central sill
Mode schematic diagram.
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 4 and component names is:
10 air channel structures, 100 air-supply passages, 1002 air-supply air outlets, 1004 air outlets, 102 return air channels, 1022 return air
Mouthful, 1024 return air air outlets, 1026 positive stop lug boss, 200 cold preservation gallbladders, 2002 cold preservation gallbladder air outlets, 2004 cold preservation gallbladder return air inlets,
1028 reinforcements, 202 central sills, 204 freezing gallbladders.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings
The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used
Implementing to use other to be different from other modes described here, therefore, protection scope of the present invention is not by described below
The restriction of specific embodiment.
Referring to Fig. 1 to Fig. 4, the most described air channel structure is described.
As depicted in figs. 1 and 2, proposing a kind of air channel structure 10 in the present invention, for refrigerator, this refrigerator includes cold preservation
Gallbladder 200, freezing gallbladder 204 and foam box layer, air channel structure 10 includes: air-supply passage 100, is arranged in foam box layer, send
Wind passage 100 includes air outlet 1004 and air-supply air outlet 1002；Air-supply air outlet 1002 is arranged on the upper of air-supply passage 100
End, is connected with the cold preservation gallbladder air outlet 2002 at cold preservation gallbladder 200 top.
In this embodiment, by the air-supply passage 100 being arranged in foaming layer, directly wind is guided to cold preservation gallbladder 200 and pushes up
Portion, efficiently solves the problem frozen bottom fruit and vegetable box, decreases the problem complained on market because fruit and vegetable box freezes；And
Owing to air-supply passage 100 is arranged in foaming layer, simple in construction, easy for installation, improve production efficiency, improve user and use
Comfort level.
In one embodiment of the invention, it is preferable that as depicted in figs. 1 and 2, return air channel 102, it is arranged on casing and sends out
In alveolar layer, return air channel 102 includes return air inlet 1022 and return air air outlet 1024；Return air inlet 1022 and the cold preservation of cold preservation gallbladder 200
Gallbladder return air inlet 2004 is connected, and cold preservation gallbladder return air inlet 2004 is arranged on bottom cold preservation gallbladder 200.
In this embodiment, by the return air channel that is arranged in foaming layer 102 and be arranged on bottom cold preservation gallbladder 200 cold
Hide gallbladder return air inlet 2004, can in time the steam in cold preservation gallbladder 200 be discharged, make the gas in cold preservation gallbladder 200 form efficient circulation.
In one embodiment of the invention, it is preferable that air-supply passage 100 and return air channel 102 be integral type structure or
Split-type structural.
In this embodiment, on the one hand, air-supply passage 100 and return air channel 102 are integral type structure, simple in construction, dress
Just, production efficiency is high for formula；On the one hand, air-supply passage 100 and return air channel 102 are split-type structural, highly versatile.
In one embodiment of the invention, it is preferable that air-supply passage 100 and return air channel 102 are the wind of foam
Road structure 10.
In this embodiment, the air channel structure 10 of foam, low cost, lightweight, it is simple to seal, and can be pre-buried
In foaming layer.
In one embodiment of the invention, it is preferable that as it is shown in figure 1, at least one positive stop lug boss 1026, be positioned at freezing
Gallbladder 204 side, is arranged on return air channel 102 surface.
In this embodiment, at return air channel 102 surface configuration positive stop lug boss 1026, air channel simple installation, position can be made
Put accurately, it is simple to air channel connects with cold preservation gallbladder air outlet 2002 and cold preservation gallbladder return air inlet 2004.
In one embodiment of the invention, it is preferable that as it is shown on figure 3, at least one reinforcement 1028, be positioned at casing
Side, is arranged on return air channel 102 surface.
In this embodiment, return air channel 102 surface arranges reinforcement 1028, improves the strong of return air channel 102
Degree, prevents the deformation that return air channel 102 produces because of pressurized.
In one embodiment of the invention, it is preferable that air-supply passage 100 surface configuration has the first groove, the first groove
Installation is coordinated with cold preservation gallbladder 200.
In this embodiment, by having the first groove in air-supply passage 100 surface configuration, make assembler in the mistake of assembling
In engineering easy and simple to handle, production efficiency is high, and makes air channel structure 10 firmly install with cold preservation gallbladder 200.
In one embodiment of the invention, it is preferable that return air channel 200 surface configuration has the second groove, the second groove
Installation is coordinated with freezing gallbladder 204.
In this embodiment, by having the second groove in return air channel 200 surface configuration, make assembler in the mistake of assembling
In journey easy and simple to handle, production efficiency is high, and makes air channel structure 10 firmly install with freezing gallbladder 204.
In one embodiment of the invention, it is preferable that as shown in Figure 4, refrigerator also includes central sill 202, freezing gallbladder 204 with
Cold preservation gallbladder 200 is connected by central sill 202；Air channel structure 10 is installed on freezing gallbladder 204 and cold preservation gallbladder 200.
In this embodiment, by by freezing gallbladder 204, cold preservation gallbladder 200 is connected with central sill 202, then will be directly by air channel
Foam is installed on gallbladder body, simplifies assembly technology step, decreases fabricated material, reduces production cost, and the side of installation
Formula is simple, it is easy to operation.
Another embodiment of the present invention proposes a kind of refrigerator, including the air channel structure 10 of first aspect embodiment, therefore
This refrigerator has whole beneficial effects of the air channel structure 10 that any of the above-described technical scheme provides.
To sum up, the present invention proposes a kind of air channel structure and refrigerator, during wherein air channel structure is arranged on foaming layer, by sending
Wind is directly guided to cold preservation gallbladder top by wind passage, efficiently solve bottom fruit and vegetable box freeze problem, decrease on market because of
The problem that fruit and vegetable box freezes and complains；And air channel structure is foamed materials, low cost and can integral built-in in foaming layer, make
Obtain integral air duct simple in construction, simplify assembly technology, reduce production cost, improve production efficiency, improve user and make
Use comfort level.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. an air channel structure, for refrigerator, described refrigerator includes cold preservation gallbladder, freezing gallbladder and foam box layer, it is characterised in that
Described air channel structure includes:
Air-supply passage, is arranged in described foam box layer, and described air-supply passage includes air outlet and air-supply air outlet；
Described air-supply air outlet is arranged on the upper end of described air-supply passage, is connected with the cold preservation gallbladder air outlet at described cold preservation gallbladder top
Logical.
Air channel structure the most according to claim 1, it is characterised in that also include:
Return air channel, is arranged in described foam box layer, and described return air channel includes return air inlet and return air air outlet；
Described return air inlet is connected with the cold preservation gallbladder return air inlet of described cold preservation gallbladder, and described cold preservation gallbladder return air inlet is arranged on described cold preservation
Bottom gallbladder.
Air channel structure the most according to claim 2, it is characterised in that
Described air-supply passage and described return air channel are integral type structure or split-type structural.
Air channel structure the most according to claim 3, it is characterised in that
Described air-supply passage and described return air channel are the air channel structure of foam.
Air channel structure the most according to any one of claim 1 to 4, it is characterised in that farther include:
At least one positive stop lug boss, is positioned at described freezing gallbladder side, is arranged on described return air channel surface.
Air channel structure the most according to any one of claim 1 to 4, it is characterised in that also include:
At least one reinforcement, is positioned at described case-side, is arranged on described return air channel surface.
Air channel structure the most according to claim 6, it is characterised in that described air-supply passage surface configuration has the first groove,
Described first groove coordinates installation with described cold preservation gallbladder.
Air channel structure the most according to claim 7, it is characterised in that described return air channel surface configuration has the second groove,
Described second groove coordinates installation with described freezing gallbladder.
Air channel structure the most according to claim 8, it is characterised in that described refrigerator also includes central sill, described freezing gallbladder with
Described cold preservation DANTONG is crossed central sill and is connected；Described air channel structure is installed on described freezing gallbladder and described cold preservation gallbladder.
10. a refrigerator, it is characterised in that include air channel structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594261.XA CN106196861A (en) | 2016-07-26 | 2016-07-26 | Air channel structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594261.XA CN106196861A (en) | 2016-07-26 | 2016-07-26 | Air channel structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196861A true CN106196861A (en) | 2016-12-07 |
Family
ID=57495192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610594261.XA Pending CN106196861A (en) | 2016-07-26 | 2016-07-26 | Air channel structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196861A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332753A (en) * | 2019-08-01 | 2019-10-15 | 长虹美菱股份有限公司 | A kind of foam ducting assembly for refrigerator |
| CN115371337A (en) * | 2021-05-18 | 2022-11-22 | 合肥美的电冰箱有限公司 | Air duct assembly, box body frame and foaming method of refrigerator |
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| CN102287988A (en) * | 2011-08-31 | 2011-12-21 | 合肥美的荣事达电冰箱有限公司 | Middle air channel assembly and refrigerator with same |
| US8196427B2 (en) * | 2007-11-05 | 2012-06-12 | Lg Electronics Inc. | Apparatus for storing food and method for manufacturing the same |
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| CN104634046A (en) * | 2014-12-26 | 2015-05-20 | 海信容声(广东)冰箱有限公司 | Air cooling refrigerator |
| CN105020963A (en) * | 2015-07-24 | 2015-11-04 | 合肥美的电冰箱有限公司 | Air duct assembly and refrigerator |
-
2016
- 2016-07-26 CN CN201610594261.XA patent/CN106196861A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8196427B2 (en) * | 2007-11-05 | 2012-06-12 | Lg Electronics Inc. | Apparatus for storing food and method for manufacturing the same |
| JP2013002663A (en) * | 2011-06-14 | 2013-01-07 | Hitachi Appliances Inc | Refrigerator |
| CN102287988A (en) * | 2011-08-31 | 2011-12-21 | 合肥美的荣事达电冰箱有限公司 | Middle air channel assembly and refrigerator with same |
| CN103673463A (en) * | 2013-12-27 | 2014-03-26 | 合肥美的电冰箱有限公司 | Integral-type air-supplying-returning device and air-cooling refrigerator with integral-type air-supplying-returning device |
| CN104634046A (en) * | 2014-12-26 | 2015-05-20 | 海信容声(广东)冰箱有限公司 | Air cooling refrigerator |
| CN105020963A (en) * | 2015-07-24 | 2015-11-04 | 合肥美的电冰箱有限公司 | Air duct assembly and refrigerator |
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| Title |
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| 周殿明: "《注塑成型与设备维修技术问答》", 30 June 2004, 化学工业出版社 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332753A (en) * | 2019-08-01 | 2019-10-15 | 长虹美菱股份有限公司 | A kind of foam ducting assembly for refrigerator |
| CN115371337A (en) * | 2021-05-18 | 2022-11-22 | 合肥美的电冰箱有限公司 | Air duct assembly, box body frame and foaming method of refrigerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |