CN109780784A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN109780784A CN109780784A CN201910008761.4A CN201910008761A CN109780784A CN 109780784 A CN109780784 A CN 109780784A CN 201910008761 A CN201910008761 A CN 201910008761A CN 109780784 A CN109780784 A CN 109780784A
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- CN
- China
- Prior art keywords
- ventilation hole
- air duct
- cover board
- cystosepiment
- exhaust apparatus
- 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.)
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Abstract
The present invention relates to field of refrigeration equipment more particularly to a kind of refrigerators.The refrigerator includes exhaust apparatus, and the exhaust apparatus includes the lower air duct cover board that is arranged from bottom to top and the internal lower cystosepiment to lower recess, to lower recess so that lower cystosepiment is embedded on the lower air duct cover board inside the lower air duct cover board；The lower cystosepiment bottom offers connection air outlet and evenly arranged first ventilation hole, lower air duct cover board bottom offers the second ventilation hole for corresponding and overlapping with first ventilation hole so that cold wind flows out, and the diameter of the second ventilation hole is less than the first ventilation hole；It is matched by the first ventilation hole and the second ventilation hole, avoids the generation of dew condensation phenomenon；Pass through the design of ventilation device, so that the cold wind in air duct reaches each described air outlet from air duct via described, the effect of soft air-supply is realized, can not only make the soft uniformity contacted with food but also can guarantee entire refrigeration compartment temperature of cold wind, improve the fresh keeping property of refrigerator.
Description
Technical field
The present invention relates to field of refrigeration equipment more particularly to a kind of refrigerators.
Background technique
With being gradually increased for people's living standard, favor of the wind cooling refrigerator by more and more consumers.
The air-out direction of wind cooling refrigerator in the prior art usually outlet air or the left and right sides before and after refrigeration compartment go out
Wind.The wind speed in the air duct of front and back air-out mode, cold wind is relatively fast, and wind easily takes away the moisture of foodstuff surface, contracting when passing through food
It is short to guarantee the quality the period, and the wind speed of air outlet position is relatively fast with respect to the wind speed of other positions, easily cause temperature in space not
Uniformly, the freshness of refrigerator is influenced；The non-uniform temperature in space is easily caused after the cold wind blowout of left and right sides air-out mode, and should
The air outlet being arranged under air-out mode is typically small, and the time for causing space temperature cooling is longer, to influence the fresh of food
Degree.
In addition, since refrigeration chamber and the temperature difference in air duct can then lead to the problem of condensation, it is therefore necessary to propose one
Kind improves compartment temperature uniformity and can be avoided the air channel structure of condensation generation.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes a kind of refrigerators.
To achieve the goals above, technical solution provided by the invention is as follows: including shell, refrigeration compartment and being set to institute
The air duct between refrigeration compartment and shell is stated, the refrigeration compartment includes top, bottom, two sides being oppositely arranged and back
Portion, the back of the refrigeration compartment offer at least one air outlet being connected with the air duct, and the refrigerator further includes having
The exhaust apparatus being connected with the air outlet, the exhaust apparatus include the lower air duct cover board that is arranged from bottom to top and it is internal to
The lower cystosepiment of lower recess, to lower recess so that the lower cystosepiment is embedded in the leeward drive cap inside the lower air duct cover board
On plate；
The lower cystosepiment bottom, which offers, is connected to the air outlet and evenly arranged first ventilation hole, the lower air duct
Cover board bottom offers the second ventilation hole for corresponding and overlapping with first ventilation hole so that cold wind outflow, described
The diameter of second ventilation hole is less than first ventilation hole.
As a further improvement of the present invention, the exhaust apparatus include be fixed on the downside of the top and with the outlet air
First exhaust apparatus of mouthful connection, is formed with the first ventilating duct between first exhaust apparatus and the top, and described second
Ventilation hole is connected with first ventilating duct.
As a further improvement of the present invention, the refrigerator further includes that at least one is set to putting for the refrigeration chamber
Rack, the exhaust apparatus further include being set to the second exhaust apparatus being connected on the downside of the rack and with the air outlet,
Second exhaust apparatus includes and the lower mutually matched upper cystosepiment of cystosepiment the upper cystosepiment and the lower foam
The second ventilating duct is formed between plate, second ventilation hole is connected with second ventilating duct.
As a further improvement of the present invention, first ventilating duct and second ventilating duct are in flat ring-type.
As a further improvement of the present invention, the lower cystosepiment and the lower air duct cover board are in flat cyclic annular and shape
At upper and lower perforative channel.
As a further improvement of the present invention, first ventilating duct and second ventilating duct are in flat rectangle
Shape.
As a further improvement of the present invention, the lower cystosepiment and the lower air duct cover board are in flat rectangular-shaped.
As a further improvement of the present invention, first ventilation hole is in back taper and including close to the small of the lower cover plate
The diameter of the big mouth of mouth and the separate lower cover plate, second ventilation opening is less than the osculum.
As a further improvement of the present invention, second exhaust apparatus further includes upper with lower air duct cover board cooperation
Air duct cover board, the upper air duct cover board are set on the upside of the upper cystosepiment.
As a further improvement of the present invention, the rack length is more than or equal to the length of second exhaust apparatus.
The beneficial effects of the present invention are: matching by the first ventilation hole and the second ventilation hole, dew condensation phenomenon is avoided
It generates；
By the design of ventilation device, so that the cold wind in air duct reaches each described outlet air from air duct via described
Mouthful, then via indoor between being distributed to of first ventilation hole and the second ventilation hole homogeneous soft, realize soft air-supply
Effect can not only make the soft uniformity contacted with food but also can guarantee entire refrigeration compartment temperature of cold wind, and improve refrigerator
Fresh keeping property.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of refrigerator in one embodiment of the invention；
Fig. 2 is the configuration schematic diagram of the first exhaust apparatus in one embodiment of the invention；
Fig. 3 is the configuration schematic diagram of shelf and the second exhaust apparatus in one embodiment of the invention；
Fig. 4 is the structural schematic diagram of refrigerator in another embodiment of the present invention；
Fig. 5 is the configuration schematic diagram of the first exhaust apparatus in another embodiment of the present invention；
Fig. 6 is the configuration schematic diagram of shelf and the second exhaust apparatus in another embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the first ventilation hole and the cooperation of the second ventilation hole in refrigerator of the present invention；
Wherein, 100 --- refrigerator, 1 --- shell, 2 --- refrigeration compartment, 21 --- top, 22 --- bottom, 23 ---
Side, 24 --- back, 25 --- rack, 3 --- air duct, 40 --- lower cystosepiment, 41 --- the first ventilation hole,
411 --- big mouth, 412 --- osculum, 50 --- lower air duct cover board, 51 --- the second ventilation hole, 60 --- the first exhaust apparatus,
61 --- the first ventilating duct, 70 --- the second exhaust apparatus, 71 --- the second ventilating duct, 80 --- upper cystosepiment, 90 --- on
Air duct cover board.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
As shown in Figures 1 to 7, the invention proposes a kind of refrigerator 100, including shell 1, refrigeration compartment 2 and it is set to institute
The air duct between refrigeration compartment 2 and shell 1 is stated, the refrigeration compartment 2 includes top 21, bottom 22, two sides being oppositely arranged
Portion 23 and back 24, the back 24 of the refrigeration compartment 2 offer at least one air outlet being connected with the air duct, institute
Stating refrigerator 100 further includes having the exhaust apparatus being connected with the air outlet, and the exhaust apparatus includes being arranged from bottom to top
Lower air duct cover board 50 and the internal lower cystosepiment 40 to lower recess, to lower recess so that under described inside the lower air duct cover board 50
Cystosepiment 40 is embedded on the lower air duct cover board 50；
40 bottom 22 of lower cystosepiment, which offers, is connected to the air outlet and evenly arranged first ventilation hole 41, described
50 bottom 22 of lower air duct cover board offer corresponded with first ventilation hole 41 and the second ventilation hole 51 for overlapping with
Flow out cold wind；Here, the cold wind in air duct reaches each described air outlet from air duct via described, then via described
It is indoor between being distributed to of 51 homogeneous soft of one ventilation hole 41 and the second ventilation hole, the effect of soft air-supply is realized, can both be made
The soft uniformity contacted with food and can guarantee entire 2 temperature of refrigeration compartment of cold wind improves the fresh keeping property of refrigerator 100；
The diameter of second ventilation hole 51 is less than first ventilation hole 41, here, in the premise for guaranteeing assembly performance
Under, guarantee that the cold wind in air duct and the thermal current contact area in refrigeration compartment 2 are minimum, so as to prevent the generation of condensation,
Realize anti-condensation effect.
In the specific embodiment of the invention, the exhaust apparatus include be fixed on 21 downside of the top and with it is described go out
First exhaust apparatus 60 of air port connection, is formed with the first ventilating duct between first exhaust apparatus 60 and the top 21
61, second ventilation hole 51 is connected with first ventilating duct 61.
The refrigerator 100 further includes the rack 25 that at least one is set in the refrigeration compartment 2, the exhaust apparatus
It further include being set to second exhaust apparatus 70 rack 25 downside and be connected to the air outlet, the second outlet air dress
Set 70 include with the lower mutually matched upper cystosepiment 80 of cystosepiment 40, the upper cystosepiment 80 and the lower cystosepiment 40 it
Between be formed with the second ventilating duct 71, second ventilation hole 51 is connected with second ventilating duct 71.
Specifically, in an embodiment of the present invention, as shown in Figure 1 to Figure 3, first ventilating duct 61 leads to described second
Air duct 71 is in flat ring-type, and the lower cystosepiment 40 and the lower air duct cover board 50 in flat ring-type and are formed up and down
Perforative channel；
Here, the design of the cyclic structure, so that cold wind is in ring in the first ventilating duct 61 and the second ventilating duct 71
Shape distribution, and annular can uniformly flow around, it is further ensured that the uniformity of a room temperature, improves refrigerator 100
Fresh keeping property.
Specifically, in an alternative embodiment of the invention, as shown in Figures 4 to 6, first ventilating duct 61 and described second
Ventilating duct 71 in flat rectangular-shaped, the lower cystosepiment 40 and the lower air duct cover board 50 in flat rectangular-shaped, this
In, the rectangular design, so that cold wind is in distributed rectangular in the first ventilating duct 61 and the second ventilating duct 71, and uniform
It flows around, is further ensured that the uniformity of a room temperature, improve the fresh keeping property of refrigerator 100.
Preferably, as shown in fig. 7, first ventilation hole 41 is in back taper and including the osculum close to the lower cover plate
412 and the big mouth 411 far from the lower cover plate, the diameter of second ventilation opening be less than the osculum 412.
Further, 25 length of rack is more than or equal to the length of second exhaust apparatus 70, and described second goes out
Wind apparatus 70 is close to be arranged on the downside of the rack 25, is effectively utilized the space in refrigeration compartment 2.
In addition, second exhaust apparatus 70 further includes the upper air duct cover board 90 with the lower air duct cover board 50 cooperation, institute
It states upper air duct cover board 90 and is set to 80 upside of upper cystosepiment.
In conclusion being matched the invention proposes a kind of refrigerator 100 by the first ventilation hole 41 and the second ventilation hole 51
It closes, avoids the generation of dew condensation phenomenon；By the design of ventilation device, so that the cold wind in air duct reaches via described from air duct
Each described air outlet is then distributed to compartment via 51 homogeneous soft of first ventilation hole 41 and the second ventilation hole
It is interior, the effect of soft air-supply is realized, can not only make cold wind is soft to contact with food but also can guarantee entire 2 temperature of refrigeration compartment
Uniformity, improve refrigerator 100 fresh keeping property.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (10)
1. a kind of refrigerator, including shell, refrigeration compartment and the air duct being set between the refrigeration compartment and shell, the refrigeration
Compartment includes top, bottom, two sides and back being oppositely arranged, which is characterized in that is opened at the back of the refrigeration compartment
Equipped with the air outlet that at least one is connected with the air duct, the refrigerator further includes having the outlet air being connected with the air outlet
Device, the exhaust apparatus includes the lower air duct cover board being arranged from bottom to top and the internal lower cystosepiment to lower recess, under described
To lower recess so that the lower cystosepiment is embedded on the lower air duct cover board inside air duct cover board；
The lower cystosepiment bottom, which offers, is connected to the air outlet and evenly arranged first ventilation hole, the lower air duct cover board
Bottom is offered to be corresponded and the second ventilation hole for overlapping is so that cold wind is flowed out with first ventilation hole, and described second
The diameter of ventilation hole is less than first ventilation hole.
2. a kind of refrigerator according to claim 1, which is characterized in that the exhaust apparatus includes being fixed under the top
It is logical to be formed with first for side and the first exhaust apparatus being connected to the air outlet between first exhaust apparatus and the top
Air duct, second ventilation hole are connected with first ventilating duct.
3. a kind of refrigerator according to claim 2, which is characterized in that the refrigerator further includes described at least one is set to
The rack of refrigeration chamber, the exhaust apparatus further include being set on the downside of the rack and being connected to the air outlet
Second exhaust apparatus, second exhaust apparatus include and the lower mutually matched upper cystosepiment of cystosepiment, the upper foam
The second ventilating duct is formed between plate and the lower cystosepiment, second ventilation hole is connected with second ventilating duct.
4. a kind of refrigerator according to claim 3, which is characterized in that first ventilating duct and second ventilating duct are equal
In flat ring-type.
5. a kind of refrigerator according to claim 4, which is characterized in that the lower cystosepiment and the lower air duct cover board are in
Flat ring-type simultaneously forms perforative channel up and down.
6. a kind of refrigerator according to claim 3, which is characterized in that first ventilating duct and second ventilating duct are equal
In flat rectangular-shaped.
7. a kind of refrigerator according to claim 6, which is characterized in that the lower cystosepiment and the lower air duct cover board are in
Flat is rectangular-shaped.
8. a kind of refrigerator according to claim 1, which is characterized in that first ventilation hole is in back taper and including close
The diameter of the big mouth of the osculum of the lower cover plate and the separate lower cover plate, second ventilation opening is less than the osculum.
9. a kind of refrigerator according to claim 3, which is characterized in that second exhaust apparatus further includes and the leeward
The upper air duct cover board of road cover board cooperation, the upper air duct cover board are set on the upside of the upper cystosepiment.
10. a kind of refrigerator according to claim 3, which is characterized in that the rack length is more than or equal to described second
The length of exhaust apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008761.4A CN109780784B (en) | 2019-01-04 | 2019-01-04 | Refrigerator with a refrigerator body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008761.4A CN109780784B (en) | 2019-01-04 | 2019-01-04 | Refrigerator with a refrigerator body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109780784A true CN109780784A (en) | 2019-05-21 |
| CN109780784B CN109780784B (en) | 2023-06-23 |
Family
ID=66499247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910008761.4A Active CN109780784B (en) | 2019-01-04 | 2019-01-04 | Refrigerator with a refrigerator body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780784B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932525A (en) * | 2020-07-14 | 2022-01-14 | 合肥美的电冰箱有限公司 | Refrigerating equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166388Y (en) * | 1993-09-24 | 1994-05-25 | 王泽洪 | Circulating water cooling apparatus |
| CN2821495Y (en) * | 2005-05-23 | 2006-09-27 | 无锡松下冷机有限公司 | Refrigerator |
| CN104864662A (en) * | 2015-06-08 | 2015-08-26 | 合肥美的电冰箱有限公司 | Air duct component and refrigeration equipment |
| CN106225059A (en) * | 2016-07-29 | 2016-12-14 | 青岛海尔空调器有限总公司 | Vertical air conditioner and mixed wind method |
| CN107543349A (en) * | 2017-09-08 | 2018-01-05 | 海信（山东）冰箱有限公司 | A kind of air-cooled and direct-cooled refrigerator |
| CN108007044A (en) * | 2017-12-26 | 2018-05-08 | 合肥美菱股份有限公司 | A kind of refrigerator with changing device |
| WO2019001501A1 (en) * | 2017-06-29 | 2019-01-03 | 青岛海尔股份有限公司 | Refrigerator |
-
2019
- 2019-01-04 CN CN201910008761.4A patent/CN109780784B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166388Y (en) * | 1993-09-24 | 1994-05-25 | 王泽洪 | Circulating water cooling apparatus |
| CN2821495Y (en) * | 2005-05-23 | 2006-09-27 | 无锡松下冷机有限公司 | Refrigerator |
| CN104864662A (en) * | 2015-06-08 | 2015-08-26 | 合肥美的电冰箱有限公司 | Air duct component and refrigeration equipment |
| CN106225059A (en) * | 2016-07-29 | 2016-12-14 | 青岛海尔空调器有限总公司 | Vertical air conditioner and mixed wind method |
| WO2019001501A1 (en) * | 2017-06-29 | 2019-01-03 | 青岛海尔股份有限公司 | Refrigerator |
| CN107543349A (en) * | 2017-09-08 | 2018-01-05 | 海信（山东）冰箱有限公司 | A kind of air-cooled and direct-cooled refrigerator |
| CN108007044A (en) * | 2017-12-26 | 2018-05-08 | 合肥美菱股份有限公司 | A kind of refrigerator with changing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932525A (en) * | 2020-07-14 | 2022-01-14 | 合肥美的电冰箱有限公司 | Refrigerating equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109780784B (en) | 2023-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |