CN203771863U - Air-cooling refrigerator and body and air flue cover plate of air-cooling refrigerator - Google Patents
Air-cooling refrigerator and body and air flue cover plate of air-cooling refrigerator Download PDFInfo
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- CN203771863U CN203771863U CN201420144902.8U CN201420144902U CN203771863U CN 203771863 U CN203771863 U CN 203771863U CN 201420144902 U CN201420144902 U CN 201420144902U CN 203771863 U CN203771863 U CN 203771863U
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- air
- cover board
- cooling refrigerator
- air duct
- duct cover
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- 238000001816 cooling Methods 0.000 title claims abstract description 46
- 238000009833 condensation Methods 0.000 abstract description 22
- 230000005494 condensation Effects 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides an air-cooling refrigerator and a body and an air flue cover plate of the air-cooling refrigerator. The air flue cover plate of the air-cooling refrigerator is provided with air outlet slots arranged transversely, and air is blown out obliquely and upwardly from the air outlet slots. The air flue cover plate of the air-cooling refrigerator is simple in structure and convenient to manufacture, the trend that blown-out air descends perpendicularly is reduced by the aid of the air outlet slots arranged on the air flue cover plate transversely, the problem that multiple air outlet slots are arranged and closed areas are formed among the adjacent air outlet slots is avoided, airflow dead angles are eliminated, and condensation and frosting in the air-cooling refrigerator are prevented.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of air duct cover board of wind cooling refrigerator, a kind of casing and a kind of refrigerator that comprises this casing that comprises this air duct cover board.
Background technology
In use, easily there is condensation, frost in case courage surface to wind cooling refrigerator, especially the position of close door at freezing chamber courage top, easily there is frost, when serious, frost layer rises to foodstuff surface, causes food freezing, and the refrigerator serviceability of making is poor.
There is following shortcoming in existing wind cooling refrigerator:
Air outlet on the air duct cover board of existing wind cooling refrigerator arranges the uniformity of temperature in main consideration case courage, do not consider that air outlet arranges the impact on condensation and frosting, although therefore find in test that in case courage, temperature homogeneity can meet the demands, and still exists condensation and frost in positions such as case courage tops.
Fig. 1 and Fig. 2 show the air-out trend of air duct cover board 1 ' top supplying air mouth 11 ', can find out, owing to being subject to the impact of Action of Gravity Field, the wind that air outlet 11 ' blows out is tilted (as shown in the arrow in Fig. 2 from horizontal direction toward vertical direction gradually, the trend that represents the wind that air outlet 11 ' blows out), cause case courage top to occur air-flow dead angle near the position of door, in addition, the arrangement form of air outlet 11 ' is also also unreasonable, for a plurality of vertical oval-shaped air outlets, vertical oval-shaped air outlet 11 ' has accelerated the downward trend of hanging down of air-flow, and, air outlet is a plurality of of along continuous straight runs layout, between adjacent air outlet, form enclosed area 12 ', cause at case courage top the air-flow of (that is: near door body place) 12 ' position, corresponding enclosed area to distribute seldom, further aggravated the formation at this air-flow dead angle, place 13 ', and condensation and frosting situation are located easily to produce in air-flow dead angle 13 ', therefore, adopt current air channel structure, generally occur that air-flow dead angle 13 ' locates condensation and frost.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the utility model provides a kind of air duct cover board of wind cooling refrigerator, simple in structure, easy to make, effectively combine condensation and frosting genesis mechanism, adopt parallel jet to add the structure of deflector, the air-flow forming obliquely blows out trend, to overcome the impact of gravity, avoid the generation at air-flow dead angle, thereby solve condensation and frosting problem, guarantee long-term normal use of refrigerator, improved the reliability of product and user's satisfaction simultaneously.
The embodiment of the utility model first aspect provides a kind of air duct cover board of wind cooling refrigerator, is provided with the slot outlet along lateral arrangement on described air duct cover board, and wind is tilted to and blows out from described slot outlet.
The air duct cover board of the wind cooling refrigerator that the utility model provides, simple in structure, easy to make, on air duct cover board along the slot outlet of horizontally set, slowed down the vertical downward trend of the wind blowing out, and avoid between adjacent air outlet, forming enclosed area because a plurality of air outlets are set, stop to form air-flow dead angle, thereby prevent condensation and frosting in wind cooling refrigerator.
According to an embodiment of the present utility model, preferably, on described air duct cover board, be also provided with deflector, described deflector is positioned at described slot outlet place, can make wind be tilted to and blow out from described slot outlet.
According to an embodiment of the present utility model, preferably, described deflector is positioned at the air side of described slot outlet.
According to an embodiment of the present utility model, preferably, described deflector is positioned at the inlet side of described slot outlet.
According to an embodiment of the present utility model, preferably, described deflector is straight plate, and described straight plate is inclined at the below of described slot outlet, and described air duct cover board is stretched out in one end of described straight plate.
According to an embodiment of the present utility model, preferably, the angle between described straight plate and described air duct cover board is 10～20 degree, and the distance that described air duct cover board is stretched out in described one end of described straight plate is 25～35mm.
According to an embodiment of the present utility model, preferably, the width of described slot outlet is 1～3mm, and length is 60～80mm.
According to an embodiment of the present utility model, preferably, described slot outlet is positioned at the middle part of described air duct cover board top and is kidney-shaped shape horizontally disposed.
The embodiment of the utility model second aspect provides a kind of casing of wind cooling refrigerator, comprising: the case courage of an end opening; Door body, is arranged on the opening part of described case courage opening or closing; Air duct cover board with wind cooling refrigerator described in above-mentioned arbitrary embodiment, is arranged on the inwall of described case courage, and surrounds a chamber with the inwall of described case courage, between the inside of the described chamber that wind can be in described case courage and outside, circulates.
The casing of the wind cooling refrigerator that the utility model provides, by the transformation to duct cover plate structure of air, effectively avoided near door body place, occurring air-flow dead angle in casing, to stop to occur at this place the problem of condensation and frosting, can effectively improve the reliability of product and user's satisfaction.
The embodiment of the utility model third aspect provides a kind of wind cooling refrigerator, includes the casing of the wind cooling refrigerator described in above-described embodiment.
The refrigerator that the utility model provides, anti-condensation effective with frosting, effectively guaranteed the user satisfaction of client to product.
In sum, the air duct cover board of the wind cooling refrigerator that the utility model provides, simple in structure, easy to make, effectively combine condensation and frosting genesis mechanism, adopt parallel jet to add the structure of deflector, the air-flow forming obliquely blows out trend, to overcome the impact of gravity, avoid the generation at air-flow dead angle, thereby solve condensation and frosting problem, guarantee long-term normal use of refrigerator, improved the reliability of product and user's satisfaction simultaneously.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the structural representation of air duct cover board one embodiment described in correlation technique;
Fig. 2 is the left TV structure schematic diagram of air duct cover board shown in Fig. 1;
Fig. 3 is the structural representation of air duct cover board one embodiment described in the utility model;
Fig. 4 is the left TV structure schematic diagram of air duct cover board shown in Fig. 3.
Wherein, in Fig. 1 and Fig. 2, the corresponding relation between Reference numeral and component names is:
1 ' air duct cover board, 11 ' air outlet, 12 ' enclosed area, 13 ' air-flow dead angle.
Corresponding relation in Fig. 3 and Fig. 4 between Reference numeral and component names is:
1 air duct cover board, 11 slot outlets, 12 deflectors.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
As shown in Figure 3 and Figure 4, the air duct cover board 1 of the wind cooling refrigerator that the utility model provides, is provided with the slot outlet 11 along lateral arrangement on described air duct cover board 1, and wind is tilted to and blows out from described slot outlet 11.
The air duct cover board 1 of the wind cooling refrigerator that the utility model provides, simple in structure, easy to make, on air duct cover board 1 along the slot outlet 11 of horizontally set, slowed down the vertical downward trend of the wind blowing out, and avoid between adjacent air outlet, forming enclosed area because a plurality of air outlets are set, stop to form air-flow dead angle, thereby prevent condensation and frosting in wind cooling refrigerator.
In an embodiment of the present utility model, preferably, on described air duct cover board 1, be also provided with deflector 12, described deflector 12 is positioned at described slot outlet 11 places, for the wind entering or flow out described slot outlet 11 is led, make wind be tilted to from described slot outlet 11 impact that blows out to overcome gravity, thereby avoid occurring air-flow dead angle, stop condensation and frosting in wind cooling refrigerator.
Arrow in Fig. 4 represents the trend of the wind that slot outlet 11 blows out.
In an embodiment of the present utility model, preferably, described deflector 12 is positioned at the air side of described slot outlet 11.
Certainly, can be also: described deflector 12 is positioned at the inlet side (not shown) of described slot outlet 11.
Can also be: described deflector 12 comprises two, an inlet side that is arranged on slot outlet 11, another is arranged on the air side of slot outlet 11, also can realize the application's object.
Preferably, described deflector 12 is straight plate, and described straight plate is inclined at the below of described slot outlet 11, and the straight end of plate and the shape of described slot outlet 11 ends match (as shown in Figure 3); Wherein, described air duct cover board is stretched out in one end of described straight plate.
Certainly, can be also: deflector 12 frame-shaped board for circumferentially arranging along slot outlet 11, and shaped as frame is tilted to setting, with the blowing to oblique upper, leads.
Wherein, the angle between described straight plate and described air duct cover board 1 is 10～20 degree, and the distance that described air duct cover board 1 is stretched out in described one end of described straight plate is 25～35mm; The width of described slot outlet 11 is 1～3mm, and length is 60～80mm.
Preferably, described slot outlet 11 is positioned at the middle part of described air duct cover board 1 top and is kidney-shaped shape horizontally disposed.
In an embodiment of the present utility model, the outwardly directed distance of deflector on air duct cover board is 25mm.Slot outlet width is 1mm, and length is 60mm, in the door body place use procedure of the refrigerator of making, does not occur condensation and frosting problem.
In another embodiment of the present utility model, the outwardly directed distance of deflector on air duct cover board is 35mm.Slot outlet width is 3mm, and length is 80mm, in the door body place use procedure of the refrigerator of making, does not occur condensation and frosting problem.
In another embodiment of the present utility model, the outwardly directed distance of deflector on air duct cover board is 30mm.Slot outlet width is 2mm, and length is 70mm, in the door body place use procedure of the refrigerator of making, does not occur condensation and frosting problem.
The utility model also provides a kind of casing (not shown) of wind cooling refrigerator, comprising: the case courage of an end opening; Door body, is arranged on the opening part of described case courage opening or closing; Air duct cover board 1 with wind cooling refrigerator described in above-mentioned arbitrary embodiment, is arranged on the inwall of described case courage, and surrounds a chamber with the inwall of described case courage, between the inside of the described chamber that wind can be in described case courage and outside, circulates.
The casing of the wind cooling refrigerator that the utility model provides, by the transformation to air duct cover board 1 structure, effectively avoided near door body place, occurring air-flow dead angle in casing, to stop to occur at this place the problem of condensation and frosting, can effectively improve the reliability of product and user's satisfaction.
The utility model also provides a kind of wind cooling refrigerator (not shown), includes the casing of the wind cooling refrigerator described in above-described embodiment.
The refrigerator that the utility model provides, anti-condensation effective with frosting, effectively guaranteed the user satisfaction of client to product.
In sum, the air duct cover board of the wind cooling refrigerator that the utility model provides, simple in structure, easy to make, effectively combine condensation and frosting genesis mechanism, adopt parallel jet to add the structure of deflector, the air-flow forming obliquely blows out trend, to overcome the impact of gravity, avoid the generation at air-flow dead angle, thereby solve condensation and frosting problem, guarantee long-term normal use of refrigerator, improved the reliability of product and user's satisfaction simultaneously.
In description of the present utility model, if occur, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, if occur, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an air duct cover board for wind cooling refrigerator, is characterized in that, is provided with the slot outlet along lateral arrangement on described air duct cover board, and wind is tilted to and blows out from described slot outlet.
2. the air duct cover board of wind cooling refrigerator according to claim 1, is characterized in that,
On described air duct cover board, be also provided with deflector, described deflector is positioned at described slot outlet place, can make wind be tilted to and blow out from described slot outlet.
3. the air duct cover board of wind cooling refrigerator according to claim 2, is characterized in that,
Described deflector is positioned at the air side of described slot outlet.
4. the air duct cover board of wind cooling refrigerator according to claim 2, is characterized in that,
Described deflector is positioned at the inlet side of described slot outlet.
5. according to the air duct cover board of the wind cooling refrigerator described in any one in claim 2 to 4, it is characterized in that,
Described deflector is straight plate, and described straight plate is inclined at the below of described slot outlet, and described air duct cover board is stretched out in one end of described straight plate.
6. the air duct cover board of wind cooling refrigerator according to claim 5, is characterized in that,
Angle between described straight plate and described air duct cover board is 10～20 degree, and the distance that described air duct cover board is stretched out in described one end of described straight plate is 25～35mm.
7. the air duct cover board of wind cooling refrigerator according to claim 6, is characterized in that,
The width of described slot outlet is 1～3mm, and length is 60～80mm.
8. the air duct cover board of wind cooling refrigerator according to claim 7, is characterized in that,
Described slot outlet is positioned at the middle part of described air duct cover board top and is kidney-shaped shape horizontally disposed.
9. a casing for wind cooling refrigerator, is characterized in that, comprising:
The case courage of one end opening;
Door body, is arranged on the opening part of described case courage opening or closing; With
The air duct cover board of the wind cooling refrigerator as described in any one in claim 1 to 8, is arranged on the inwall of described case courage, and surrounds a chamber with the inwall of described case courage, between the inside of the described chamber that wind can be in described case courage and outside, circulates.
10. a wind cooling refrigerator, is characterized in that, includes the casing of wind cooling refrigerator as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144902.8U CN203771863U (en) | 2014-03-27 | 2014-03-27 | Air-cooling refrigerator and body and air flue cover plate of air-cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144902.8U CN203771863U (en) | 2014-03-27 | 2014-03-27 | Air-cooling refrigerator and body and air flue cover plate of air-cooling refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771863U true CN203771863U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144902.8U Expired - Fee Related CN203771863U (en) | 2014-03-27 | 2014-03-27 | Air-cooling refrigerator and body and air flue cover plate of air-cooling refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900323A (en) * | 2014-03-27 | 2014-07-02 | 合肥美的电冰箱有限公司 | Air-cooled refrigerator and air duct cover plate and cabinet of air-cooled refrigerator |
| CN104315784A (en) * | 2014-10-15 | 2015-01-28 | 合肥华凌股份有限公司 | Refrigerator |
-
2014
- 2014-03-27 CN CN201420144902.8U patent/CN203771863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900323A (en) * | 2014-03-27 | 2014-07-02 | 合肥美的电冰箱有限公司 | Air-cooled refrigerator and air duct cover plate and cabinet of air-cooled refrigerator |
| CN104315784A (en) * | 2014-10-15 | 2015-01-28 | 合肥华凌股份有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20190327 |