CN101776362A - Air duct device of drawer type storeroom and refrigerator comprising same - Google Patents
Air duct device of drawer type storeroom and refrigerator comprising same Download PDFInfo
- Publication number
- CN101776362A CN101776362A CN 201010121464 CN201010121464A CN101776362A CN 101776362 A CN101776362 A CN 101776362A CN 201010121464 CN201010121464 CN 201010121464 CN 201010121464 A CN201010121464 A CN 201010121464A CN 101776362 A CN101776362 A CN 101776362A
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- air
- drawer type
- storeroom
- type storeroom
- drawer
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses an air duct device of a drawer type storeroom, comprising a leading part, at least one air duct part connected with the leading part, wherein each air duct part comprises an air guide groove and at least one air outlet. The invention also discloses a refrigerator which is provided with a drawer type storeroom, wherein the drawer type storeroom is internally provided with at least one air duct device arranged on the upper part of the drawer type storeroom. The invention has simple structure, can prevent cold air from leaking, reduces the working time of a compressor and saves the electric energy. Furthermore, because the leading part and the air duct parts are all plastic parts and integrally formed, mounting working procedures are reduced. In addition, the air outlets can form vertical air curtains and oblique air curtains, wherein air blown out from oblique air outlets enter a cold air hole on the drawer, and air of vertical air outlets is directly blown into the drawer so as to ensure that the internal temperature and the external temperature of the drawer type storeroom are uniform, food can be stored for longer time, and the cooling effect is maximized.
Description
Technical field
The present invention relates to the refrigerator field, particularly a kind of air-duct apparatus of drawer type storeroom and comprise the refrigerator of this device.
Background technology
The storeroom that has a plurality of band drawer type doors in the refrigerator that has now can be adjusted the temperature of each storeroom, satisfies the needs of different food products to different storage temperature configurations, and the use of refrigerator is more flexible.The user can place the food subregion of classifying according to the temperature of each chamber, has both prevented that numerous food was stored at a Room taint of odour, makes things convenient for the user to need not to open whole storeroom again, only needs the drawer-type storage chamber opening in the food zone of the correspondence food of taking.But as shown in Figure 1, the storeroom of this drawer type is when extracting drawer 3 out, the cold air of the air outlet at storeroom back can flow along the direction of arrow, and lucky return air inlet is in the middle and lower part of storeroom, thereby formed a path of cold air, caused cold air not play refrigeration and just directly entered return air inlet, made indoor temperature inhomogeneous, thereby increased the working time of compressor, the waste electric energy.
Summary of the invention
The technical problem to be solved in the present invention is not high in order to overcome in the prior art drawer type storeroom cold air cooling rate, increased the working time of compressor, defectives such as waste electric energy, provide a kind of and can improve the cold air cooling effectiveness, evenly the air-duct apparatus of the drawer type storeroom of cold storage chamber and comprise the refrigerator of this device.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of air-duct apparatus of drawer type storeroom, it comprises a guide portion, and its characteristics are that this air-duct apparatus also comprises the air channel portion that at least one is connected with this guide portion, and this air channel portion has a wind guide tank and at least one air outlet.
Preferably, this guide portion has at least one air outlet, and the wind guide tank of the air outlet of this guide portion and air channel portion aligns.
Preferably, described guide portion is detachable the connection with air channel portion.
Preferably, the air outlet of described air channel portion comprises vertical air outlet, and this vertical air outlet is positioned at the end of wind guide tank.
Preferably, the end near vertical air outlet of described air channel portion has obliquely an extension, and this extension is provided with oblique air outlet.
Preferably, described guide portion and air channel portion are working of plastics, and are integrated.
Another technical scheme provided by the invention is: a kind of refrigerator, and this refrigerator has a drawer type storeroom, and its characteristics are, indoor at least one the described air-duct apparatus that is provided with of this drawer-type storage, this air-duct apparatus is installed in the top of this drawer type storeroom.
Preferably, this air-duct apparatus has some Access Divisions, and this air-duct apparatus is connected to the top of described drawer type storeroom by the Access Division.
Positive progressive effect of the present invention is: the present invention is simple in structure, can prevent the cold air leakage, has reduced the working time of compressor, saves electric energy.Further, because guide portion and air channel portion all are working of plastics, and all be integrated, reduced installation procedure.In addition, air outlet can form vertical air curtain and skew wind air curtain, the wind that the skew wind air outlet blows out enters drawer cold air hole suitable for reading, make cold air around entering return air inlet (return air inlet is in the storeroom centre position) again in one week of drawer, vertical air outlet directly is blown into drawer, makes that drawer storeroom internal and external temperature is even, the preservation that food is more permanent, both cooperate, and make the storeroom temperature even, the cooling effect maximization.
Description of drawings
Fig. 1 is the structural representation of drawer type storeroom in the prior art.
Fig. 2 is the structural representation of the air-duct apparatus of preferred embodiment of the present invention.
Fig. 3 is the sectional view of air channel portion among Fig. 2.
Fig. 4 is the structural representation of the drawer type storeroom of preferred embodiment of the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
Shown in Fig. 2-4, the air-duct apparatus of the drawer type storeroom among the present invention except that comprising a guide portion 1, also comprises the air channel portion 2 that at least one is connected with this guide portion 1, and this air channel portion 2 has wind guide tank 21 and at least one air outlet 22.In the present embodiment, adopted two air channel portions 2 in the drawer type storeroom, can prevent the cold air leakage more fully, made temperature even.Wherein, guide portion 1 also has at least one air outlet 11, and air outlet 11 aligns with the wind guide tank 21 of air channel portion 2, and wind guide tank width and air outlet 11 are suitable, and the cold air that blows out from air outlet 11 just can flow to air outlet 22 along wind guide tank 21 like this.Wherein air channel portion 1 has Access Division 24, thereby is connected with guide portion 1 buckle, and both also can adopt other detachable ways of connecting.Guide portion and air channel portion are working of plastics, and are integrated, can reduce installation procedure.
For reaching better cooling effect, the air outlet 22 of air channel portion is vertical air outlet, and this vertical air outlet is positioned at the end of wind guide tank.End near vertical air outlet 22 of air channel portion has obliquely an extension, and this extension is provided with oblique air outlet 23.Adopt this mode, air outlet can form vertical air curtain and skew wind air curtain, the wind that the skew wind air outlet blows out enters drawer cold air hole suitable for reading, make cold air around entering return air inlet (return air inlet is in the storeroom centre position) again in 3 one weeks of drawer, vertical air outlet directly is blown into drawer, makes that drawer storeroom internal and external temperature is even, the preservation that food is more permanent, both cooperate, and make the storeroom temperature even, the cooling effect maximization.
And refrigerator of the present invention has a drawer type storeroom, indoor at least one the aforesaid air-duct apparatus that is provided with of this drawer-type storage, and the air channel portion of air-duct apparatus is provided with installation portion 25, makes air-duct apparatus be installed in the top of this drawer type storeroom.Wherein mounting means can be for clamping, connected mode such as be spirally connected.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (8)
1. the air-duct apparatus of a drawer type storeroom, it comprises a guide portion, it is characterized in that, and this air-duct apparatus also comprises the air channel portion that at least one is connected with this guide portion, and this air channel portion has a wind guide tank and at least one air outlet.
2. the air-duct apparatus of drawer type storeroom as claimed in claim 1 is characterized in that, this guide portion has at least one air outlet, and the wind guide tank of the air outlet of this guide portion and air channel portion aligns.
3. the air-duct apparatus of drawer type storeroom as claimed in claim 1 is characterized in that, described guide portion is detachable the connection with air channel portion.
4. the air-duct apparatus of drawer type storeroom as claimed in claim 1 is characterized in that, the air outlet of described air channel portion comprises vertical air outlet, and this vertical air outlet is positioned at the end of wind guide tank.
5. the air-duct apparatus of drawer type storeroom as claimed in claim 4 is characterized in that, the end near vertical air outlet of described air channel portion has obliquely an extension, and this extension is provided with oblique air outlet.
6. the air-duct apparatus of drawer type storeroom as claimed in claim 1 is characterized in that, described guide portion and air channel portion are working of plastics, and are integrated.
7. refrigerator, this refrigerator has a drawer type storeroom, it is characterized in that, and this drawer-type storage is indoor to be provided with at least one as any described air-duct apparatus among the claim 1-6, and this air-duct apparatus is installed in the top of this drawer type storeroom.
8. refrigerator as claimed in claim 7 is characterized in that this air-duct apparatus has some Access Divisions, and this air-duct apparatus is connected to the top of described drawer type storeroom by the Access Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010121464 CN101776362A (en) | 2010-03-10 | 2010-03-10 | Air duct device of drawer type storeroom and refrigerator comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010121464 CN101776362A (en) | 2010-03-10 | 2010-03-10 | Air duct device of drawer type storeroom and refrigerator comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101776362A true CN101776362A (en) | 2010-07-14 |
Family
ID=42512887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010121464 Pending CN101776362A (en) | 2010-03-10 | 2010-03-10 | Air duct device of drawer type storeroom and refrigerator comprising same |
Country Status (1)
| Country | Link |
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| CN (1) | CN101776362A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087067A (en) * | 2011-03-10 | 2011-06-08 | 海信容声(广东)冰箱有限公司 | Air flue structure for frost-free refrigerator |
| CN102914116A (en) * | 2011-07-31 | 2013-02-06 | 博西华家用电器有限公司 | Refrigeration plant |
| CN102997571A (en) * | 2012-12-28 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and clapboard of refrigerator |
| CN105180554A (en) * | 2015-09-01 | 2015-12-23 | 海信（山东）冰箱有限公司 | Refrigerator |
| US10234193B2 (en) | 2013-10-03 | 2019-03-19 | Arcelik Anonim Sirketi | Refrigerator comprising a drawer with humidity control |
| CN112378147A (en) * | 2020-10-26 | 2021-02-19 | 中国港湾工程有限责任公司 | Cold storage |
| US11692766B2 (en) * | 2015-06-05 | 2023-07-04 | Lg Electronics Inc. | Refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070116506A (en) * | 2006-06-05 | 2007-12-10 | 엘지전자 주식회사 | Drawer cooling structure for refrigerator |
| CN101131276A (en) * | 2006-08-22 | 2008-02-27 | 泰州乐金电子冷机有限公司 | Refrigerated air supply apparatus for refrigerator storeroom |
| EP1936302A1 (en) * | 2006-12-11 | 2008-06-25 | Whirpool Corporation | Device for controlling the refrigeration and humidity inside a drawer movable within a refrigerator |
| JP2009275963A (en) * | 2008-05-14 | 2009-11-26 | Panasonic Corp | Refrigerator |
| CN201628439U (en) * | 2010-03-10 | 2010-11-10 | 泰州乐金电子冷机有限公司 | Air passage device with drawer type storage room and refrigerator containing same |
-
2010
- 2010-03-10 CN CN 201010121464 patent/CN101776362A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070116506A (en) * | 2006-06-05 | 2007-12-10 | 엘지전자 주식회사 | Drawer cooling structure for refrigerator |
| CN101131276A (en) * | 2006-08-22 | 2008-02-27 | 泰州乐金电子冷机有限公司 | Refrigerated air supply apparatus for refrigerator storeroom |
| EP1936302A1 (en) * | 2006-12-11 | 2008-06-25 | Whirpool Corporation | Device for controlling the refrigeration and humidity inside a drawer movable within a refrigerator |
| JP2009275963A (en) * | 2008-05-14 | 2009-11-26 | Panasonic Corp | Refrigerator |
| CN201628439U (en) * | 2010-03-10 | 2010-11-10 | 泰州乐金电子冷机有限公司 | Air passage device with drawer type storage room and refrigerator containing same |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087067A (en) * | 2011-03-10 | 2011-06-08 | 海信容声(广东)冰箱有限公司 | Air flue structure for frost-free refrigerator |
| CN102914116A (en) * | 2011-07-31 | 2013-02-06 | 博西华家用电器有限公司 | Refrigeration plant |
| CN102914116B (en) * | 2011-07-31 | 2016-03-09 | 博西华家用电器有限公司 | Refrigeration plant |
| CN102997571A (en) * | 2012-12-28 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and clapboard of refrigerator |
| CN102997571B (en) * | 2012-12-28 | 2015-02-25 | 合肥美的电冰箱有限公司 | Refrigerator and clapboard of refrigerator |
| US10234193B2 (en) | 2013-10-03 | 2019-03-19 | Arcelik Anonim Sirketi | Refrigerator comprising a drawer with humidity control |
| US11692766B2 (en) * | 2015-06-05 | 2023-07-04 | Lg Electronics Inc. | Refrigerator |
| CN105180554A (en) * | 2015-09-01 | 2015-12-23 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN112378147A (en) * | 2020-10-26 | 2021-02-19 | 中国港湾工程有限责任公司 | Cold storage |
| CN112378147B (en) * | 2020-10-26 | 2022-04-22 | 中国港湾工程有限责任公司 | Cold storage |
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Application publication date: 20100714 |