CN102168901A - Cooling air distribution device for refrigerating chamber and refrigerator having same - Google Patents
Cooling air distribution device for refrigerating chamber and refrigerator having same Download PDFInfo
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- CN102168901A CN102168901A CN2011101088209A CN201110108820A CN102168901A CN 102168901 A CN102168901 A CN 102168901A CN 2011101088209 A CN2011101088209 A CN 2011101088209A CN 201110108820 A CN201110108820 A CN 201110108820A CN 102168901 A CN102168901 A CN 102168901A
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- refrigerating chamber
- air
- distribution device
- cold air
- cover plate
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Abstract
The invention provides a cooling air distribution device for a refrigerating chamber and a refrigerator having the same. The cooling air distribution device for the refrigerating chamber comprises a cooling air flue mechanism and an air flue cover plate, wherein a first air flue which is forward and a second air flue which is downward are formed inside the cooling air flue mechanism; the air flue cover plate is laminated on the outer surface of the cooling air flue mechanism and is provided with a vertical cover plate and a horizontal cover plate; and a first air outlet corresponding to the first air flue is formed on the vertical cover plate, and a second air outlet corresponding to the second air flue is formed on the horizontal cover plate. According to the cooling air distribution device for the refrigerating chamber, cooling air is blown out in forward and downward two directions, and the occupation of object storage space is reduced while three-dimensional and uniform cold supply is realized. The refrigerator is provided with the cooling air distribution device for the refrigerating chamber, so the better preservation effect of food is achieved, and the distribution of the object storage space is more reasonable.
Description
Technical field
The present invention relates to the refrigerator field, in particular to a kind of refrigerating chamber cold air distribution device and refrigerator with this cold air distribution device.
Background technology
Refrigerator becomes one of requisite household electrical appliance of every household already, and people use refrigerator that food, beverage etc. is stored, and prevents food spoilage and keeps its freshness.Refrigerator generally comprises at 0～8 ℃ of refrigerating chamber that food is stored with at-20～0 ℃ food is carried out freezing refrigerating chamber.With the refrigerating chamber is example, and refrigerator mainly is by the cold air distribution device that is arranged in the refrigerator cold air that produces to be transported in the refrigerating chamber, thereby realizes the fresh-keeping of food.
But there are many shortcomings in the cold air distribution device of the refrigerating chamber of present refrigerator, in application number is 200720045892.2 utility model patent file a kind of refrigerating chamber air channel structure is disclosed for example, this refrigerating chamber air channel structure as shown in Figure 1, mainly comprise air channel heat insulation layer 2, electronic damper 3, air inlet 4, return air inlet 7 and air outlet 8, this refrigerating chamber air channel structure is installed in the interior structure chart of refrigerator as shown in Figure 2, also need be when being installed in this refrigerating chamber air channel structure in the refrigerator at duct shield 1 of the outside installation of this refrigerating chamber air channel structure, this just makes this refrigerating chamber air channel structure occupy more storage space in that refrigerator storage is indoor, also brought very big trouble for user's cleaning work, and this refrigerating chamber air channel structure is installed in the rear portion of refrigerating chamber shelf 6, like this, after entering into refrigerating chamber by the discharge of refrigerating chamber air channel structure, cold air at first directly blows on the bottle seat of a body, through just flowing to other places in the refrigerating chamber after the reflection dispersion, can cold air be evenly distributed in and depend on a design of body bottle seat in the refrigerating chamber to a great extent in this case, be very easy to cause the cold air skewness, thereby make to have temperature contrast between the position that at first contacts cold air in the refrigerating chamber and other positions, the food in the refrigerating chamber can not be cooled off uniformly.
Summary of the invention
The present invention aims to provide a kind of refrigerating chamber cold air distribution device and has the refrigerator of this cold air distribution device, takies to solve refrigerating chamber cold air distribution device of the prior art that storage space is big, the cold air problem of uneven distribution.
To achieve these goals, according to an aspect of the present invention, provide a kind of refrigerating chamber cold air distribution device, having comprised: cool-air duct mechanism, its inside have forward first air channel and the second downward air channel; And air channel cover plate, applying is arranged on the outer surface of cool-air duct mechanism, have vertical cover plate and horizontal cover plate, vertically cover plate is provided with and corresponding first air outlet in position, first air channel, and horizontal cover plate is provided with and corresponding second air outlet in position, second air channel.
Further, the top edge of first air outlet has the arc guide face.
Further, the below of first air outlet has installing space, is provided with the VC fresh keeping block in this installing space.
Further, in this installing space, also be provided with temperature sensor.
Further, the protection panel is arranged, the panel panel is installed on the surface of protection panel in this installing space outer setting.
Further, cool-air duct mechanism comprises the upper air duct housing and the lower air duct housing of upper and lower settings.
Further, the upper air duct housing is connected with screw by fixed leg with the lower air duct housing.
Further, be provided with the cold air admission passage in cool-air duct mechanism side.
Further, the cold air admission passage comprises air channel interface, sealing gasket and the air door that connects successively.
According to a further aspect in the invention, provide a kind of refrigerator, had above-mentioned refrigerating chamber cold air distribution device in the refrigerating chamber of this refrigerator.
According to refrigerating chamber cold air distribution device of the present invention, employing has forward the cool-air duct mechanism with downward two air channels, and the air channel cover plate is set at this cool-air duct mechanism outer surface, be respectively arranged with on the vertical cover plate of air channel cover plate and the horizontal cover plate and the corresponding air outlet in position, air channel, such being arranged on guaranteed that cold air has forward and reduced taking of storage space with downward two air-out directions, when realizing three-dimensional evenly cooling.
Refrigerator of the present invention has been realized better food fresh-keeping effect owing to have above-mentioned refrigerating chamber cold air distribution device, and it is also more reasonable simultaneously the distribution of storage space to be used.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of refrigerating chamber air channel structure of the prior art;
Fig. 2 is the internal structure schematic diagram with refrigerator of refrigerating chamber air channel structure shown in Figure 1;
Fig. 3 is the structural representation of cold air distribution device of the present invention;
Fig. 4 is that the air channel of cold air distribution device of the present invention and the position of air outlet concern schematic diagram;
Fig. 5 is the decomposition texture schematic diagram of cold air distribution device of the present invention; And
Fig. 6 is the installation site schematic diagram of cold air distribution device of the present invention in refrigerating chamber.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
According to one embodiment of present invention, provide a kind of refrigerating chamber cold air distribution device, as shown in Figure 3, mainly comprised: cool-air duct mechanism 10, and the air channel cover plate 30 on the outer surface that is arranged on cool-air duct mechanism 10 of fitting.Wherein, as shown in Figure 4, cool-air duct mechanism 10 inside have forward first air channel 11 and the second downward air channel 13, air channel cover plate 30 has vertical cover plate 31 and horizontal cover plate 33, vertically cover plate 31 is provided with and corresponding first air outlet 35 in 11 positions, first air channel, and horizontal cover plate 33 is provided with and corresponding second air outlet 37 in 13 positions, second air channel.
The refrigerating chamber cold air distribution device of the embodiment of the invention adopts the cool-air duct mechanism 10 in first air channel 11 that has forward and downward second air channel 13, air channel cover plate 30 is installed on the outer surface of cool-air duct mechanism 10, on the vertical cover plate 31 of this air channel cover plate 30 and horizontal cover plate 33, be respectively arranged with and corresponding first air outlet 35 in 11 positions, first air channel, and with corresponding second air outlet 37 in 13 positions, second air channel, such being arranged on guaranteed that cold air has two air-out directions, reduced taking of storage space when realizing three-dimensional evenly cooling.
Preferably, as can be seen from Figure 4, the top edge of first air outlet 35 has the arc guide face, make cold air can under the guiding of arc guide face, have the trend of distributing downwards, at first directly blow on the bottle seat of a body after so just having avoided cold air to discharge by first air outlet 35, through just flowing to other places in the refrigerating chamber after the reflection dispersion, realized effective utilization of cold air.
In order to reach the purpose that strengthens fresh-keeping effect, as shown in Figure 5, can VC fresh keeping block 50 be installed at the installing space that is positioned at below first air outlet 35, so just improved the preservativity of cold air from the source of cold air, and need in each parcel tray of refrigerating chamber or drawer, the VC crisper be set separately, both provided cost savings and also reduced taking simultaneously storage space.
From Fig. 5, it can also be seen that, in this installing space, also be provided with temperature sensor 70, thereby reflect the actual temperature of cold air more accurately, also reduced the parts that are arranged in the refrigerating chamber simultaneously, further reduced the shared storage space of parts.
Purpose for protection VC fresh keeping block 50 and temperature sensor 70 is equipped with the protection panel 20 shown in Fig. 5 in the installing space outside, and is provided with panel panel 40 on the surface of protection panel 20, to improve the structure of air channel cover plate 30.
The refrigerating chamber cold air distribution device of embodiment of the invention cold air when work at first enters in the cool-air duct mechanism 10, and cold air is divided into downwards by cool-air duct mechanism 10 and two stocks are not forward discharged from first air outlet 35 and second air outlet 37.
Preferably, as shown in Figure 5, the upper air duct housing 15 of the upper and lower settings that cool-air duct mechanism 10 comprises and lower air duct housing 17, the two is one by being connected of fixed leg and screw, be provided with cold air admission passage 90 in the side of cool-air duct mechanism 10, this cold air admission passage 90 comprises air channel interface 91, sealing gasket 93 and the air door 95 that connects successively, and such structure can not leaked cold air when entering cool-air duct mechanism 10.
According to another embodiment of the invention, provide a kind of refrigerator, as shown in Figure 6, this refrigerator has above-mentioned refrigerating chamber cold air distribution device, has therefore realized better food fresh-keeping effect, and it is also more reasonable simultaneously the distribution of storage space to be used.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
The refrigerating chamber cold air distribution device of the embodiment of the invention adopts the cool-air duct mechanism 10 in first air channel 11 that has forward and downward second air channel 13, air channel cover plate 30 is installed on the outer surface of cool-air duct mechanism 10, on the vertical cover plate 31 of this air channel cover plate 30 and horizontal cover plate 33, be respectively arranged with and corresponding first air outlet 35 in 11 positions, first air channel, and with corresponding second air outlet 37 in 13 positions, second air channel, being arranged on like this guaranteed that cold air has two air-out directions, reduced taking of storage space when realizing three-dimensional evenly cooling, and the arc guide face of first air outlet 35 makes cold air can have the trend of distributing downwards under the guiding of arc guide face, at first directly blow on the bottle seat of a body after having avoided cold air to discharge by first air outlet 35, through just flowing to other places in the refrigerating chamber after the reflection dispersion, realized effective utilization of cold air.
And, in an embodiment of the present invention, at the installing space that is positioned at below first air outlet 35 VC fresh keeping block 50 and temperature sensor 70 are installed, improved the preservativity of cold air from the source of cold air, need in each parcel tray of refrigerating chamber or drawer, the VC crisper be set separately, not only provided cost savings but also reduced, and also made temperature sensor 70 obtain temperature information more accurately simultaneously the taking of storage space.
In addition, the cold air admission passage 90 of the embodiment of the invention comprises air channel interface 91, sealing gasket 93 and the air door 95 that connects successively, and such structure guarantees that cold air can not leak when entering cool-air duct mechanism 10.
The refrigerator of the embodiment of the invention is because of having above-mentioned refrigerating chamber cold air distribution device, and realized better food fresh-keeping effect, and it is also more reasonable simultaneously the distribution of storage space to be used.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a refrigerating chamber cold air distribution device is characterized in that, comprising:
Cool-air duct mechanism (10), its inside have forward first air channel (11) and downward second air channel (13);
And
Air channel cover plate (30), applying is arranged on the outer surface of described cool-air duct mechanism (10), have vertical cover plate (31) and horizontal cover plate (33), described vertical cover plate (31) is provided with and described first air channel (11) corresponding first air outlet in position (35), and described horizontal cover plate (33) is provided with and described second air channel (13) corresponding second air outlet in position (37).
2. refrigerating chamber cold air distribution device according to claim 1 is characterized in that, the top edge of described first air outlet (35) has the arc guide face.
3. refrigerating chamber cold air distribution device according to claim 1 and 2 is characterized in that, the below of described first air outlet (35) has installing space, is provided with VC fresh keeping block (50) in described installing space.
4. refrigerating chamber cold air distribution device according to claim 3 is characterized in that, also is provided with temperature sensor (70) in described installing space.
5. refrigerating chamber cold air distribution device according to claim 4 is characterized in that, in described installing space outer setting protection panel (20) is arranged, and on the surface of described protection panel (20) panel panel (40) is installed.
6. refrigerating chamber cold air distribution device according to claim 1 and 2 is characterized in that, described cool-air duct mechanism (10) comprises the upper air duct housing (15) and the lower air duct housing (17) of upper and lower settings.
7. refrigerating chamber cold air distribution device according to claim 6 is characterized in that, described upper air duct housing (15) is connected with screw by fixed leg with described lower air duct housing (17).
8. refrigerating chamber cold air distribution device according to claim 1 and 2 is characterized in that, is provided with cold air admission passage (90) in described cool-air duct mechanism (10) side.
9. refrigerating chamber cold air distribution device according to claim 8 is characterized in that, described cold air admission passage (90) comprises air channel interface (91), sealing gasket (93) and the air door (95) that connects successively.
10. a refrigerator is characterized in that, has each described refrigerating chamber cold air distribution device in the claim 1 to 9 in the refrigerating chamber of described refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101088209A CN102168901A (en) | 2011-04-28 | 2011-04-28 | Cooling air distribution device for refrigerating chamber and refrigerator having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101088209A CN102168901A (en) | 2011-04-28 | 2011-04-28 | Cooling air distribution device for refrigerating chamber and refrigerator having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102168901A true CN102168901A (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101088209A Pending CN102168901A (en) | 2011-04-28 | 2011-04-28 | Cooling air distribution device for refrigerating chamber and refrigerator having same |
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| CN (1) | CN102168901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405390A (en) * | 2017-08-18 | 2019-03-01 | 博西华电器（江苏）有限公司 | Refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107568A (en) * | 1993-11-26 | 1995-08-30 | 株式会社金星社 | Deodorizing device for refrigerator |
| JP2009063280A (en) * | 2007-09-10 | 2009-03-26 | Panasonic Corp | Refrigerator |
| CN201215429Y (en) * | 2008-05-13 | 2009-04-01 | 苏州三星电子有限公司 | Manual wind door regulating mechanism for temperature transition box of refrigerator |
| CN101608854A (en) * | 2008-06-20 | 2009-12-23 | 海尔集团公司 | The outlet system of air of air-cooled refrigerator |
| CN101839602A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Refrigeration device and temperature control method of cold rooms thereof |
| CN101975497A (en) * | 2010-10-27 | 2011-02-16 | 合肥美的荣事达电冰箱有限公司 | Air flue device and refrigerator with same |
-
2011
- 2011-04-28 CN CN2011101088209A patent/CN102168901A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107568A (en) * | 1993-11-26 | 1995-08-30 | 株式会社金星社 | Deodorizing device for refrigerator |
| JP2009063280A (en) * | 2007-09-10 | 2009-03-26 | Panasonic Corp | Refrigerator |
| CN201215429Y (en) * | 2008-05-13 | 2009-04-01 | 苏州三星电子有限公司 | Manual wind door regulating mechanism for temperature transition box of refrigerator |
| CN101608854A (en) * | 2008-06-20 | 2009-12-23 | 海尔集团公司 | The outlet system of air of air-cooled refrigerator |
| CN101839602A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Refrigeration device and temperature control method of cold rooms thereof |
| CN101975497A (en) * | 2010-10-27 | 2011-02-16 | 合肥美的荣事达电冰箱有限公司 | Air flue device and refrigerator with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405390A (en) * | 2017-08-18 | 2019-03-01 | 博西华电器（江苏）有限公司 | Refrigerator |
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Application publication date: 20110831 |