CN202254587U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN202254587U CN202254587U CN2011203024175U CN201120302417U CN202254587U CN 202254587 U CN202254587 U CN 202254587U CN 2011203024175 U CN2011203024175 U CN 2011203024175U CN 201120302417 U CN201120302417 U CN 201120302417U CN 202254587 U CN202254587 U CN 202254587U
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- China
- Prior art keywords
- refrigerator
- door
- air
- roller shutter
- inboard
- 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.)
- Expired - Lifetime
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a refrigerator which is simple in structure and good in heat preservation effect. The refrigerator comprises a refrigerator body and a refrigerator door body. The refrigerator door body is a transparent glass door body. The inner side of the refrigerator body is provided with an air channel for cold air transmission. The air channel is provided with at least an air door, corresponding to the inner side of the refrigerator door body, forming a vertical circulation air curtain. A roller shutter used for shielding the internal refrigerator is disposed at the top end of the refrigerator body which is adjacent to the air door and corresponding to the inner side of the refrigerator door body. The refrigerator is advantageous in that before the refrigerator door body is opened, heat preservation can be achieved through the transparent glass door and the roller shutter; when the refrigerator door body is opened, cross ventilation between cold and hot air can be prevented through the stereo circulating air curtain, and thermal insulation in the refrigerator body can be realized.
Description
Technical field
The utility model relates to a kind of refrigerator.
Background technology
In the prior art, the refrigerating chamber of refrigerator, must be opened refrigerator doors and just know if the user wants to check the memory state or the layout of food in the refrigerator or/and the door body of refrigerating chamber is generally opaquely.Like this, when the user opened refrigerator doors and checks the storage layout of food in the refrigerator, the cold air in the refrigerator can be revealed, and the outer hot gas of refrigerator can be invaded refrigerator inside, and the temperature in its refrigerator is risen, and increased the energy consumption of refrigerator easily.
To this situation; Granted publication number discloses a kind of refrigerator automatic curtain for the patent of CN2632600Y; This automatic curtain is processed by spool up and down with spring backrush device and transparent flexible door curtain; One opening is arranged as getting the thing window in the middle of the door curtain, the transparent flexible door curtain is covered in the refrigerator storage outside.The window that is used on the door curtain get thing is at ordinary times because of the backrush spring on the spool is involved in spool, when getting thing, spurs door curtain downwards and exposes and get the thing window, gets thing and finishes and get the thing window and heavily be involved in spool, forms the full closeding state of cold compartment of refrigerator.Adopt above-mentioned technology, the user must move in real time according to the article position and get the thing position of window when from refrigerator, getting thing, operates cumbersome.In addition, though said door curtain is transparent door curtain, the user still need open refrigerator doors and see through the storage layout that this door curtain is checked food in the refrigerator, and the cold air in the refrigerator is leaked.Simultaneously, the user is when getting thing from refrigerator, and cold air still can leak to the outside through getting the thing window, the air of outside also can with the cold air generation convection current in the refrigerator, thereby the temperature in the refrigerator is increased, increase the energy consumption of refrigerator.
The utility model content
In view of this, the main purpose of the utility model is to provide a kind of refrigerator of simple in structure and high insulating effect.
For achieving the above object, the refrigerator of the utility model comprises casing and refrigerator door, and said refrigerator door is the transparent doors body; Be provided with in order to realize the air channel of cold air transmission in the inboard of this casing, on this air channel, offer the air door that forms three-dimensional circulation air curtain in order to the inboard of corresponding refrigerator door at least; The inboard of corresponding refrigerator door is equipped with in order to refrigerator inside is formed on the casing top at the said air door of next-door neighbour place and blocks the roller shutter of effect.
Adopt said structure; Corresponding refrigerator door place is provided with three layers of heat-insulation and heat-preservation barrier, i.e. circulation stereo air curtain, the retractable roller shutter of entity, and transparent glass door; Before refrigerator door is not opened, can be through circulation stereo air curtain, transparent glass door and roller shutter to realizing heat insulation function in the casing; After refrigerator door is opened, stop the convection current of cold and hot air through the circulation stereo air curtain, realize the insulation of box house, and reduce the energy consumption that refrigerator uses.
Preferably; Said air door comprises the front end air door that is opened in the inboard rear end air door of box back and is opened in inboard, casing top; Wherein, The air outlet of rear end air door is obliquely installed on the air channel towards the casing top, and the air outlet of front end air door is towards being arranged on the air channel perpendicular to the direction on casing top.
Adopt said structure; Rear end air door and front end air door through in the control refrigerating chamber make cold wind in refrigerating chamber, form circulating current, make the indoor temperature of refrigerator cold-storage even; Food fresh-keeping is more permanent, and circulating current forms the stereo air curtain barrier one at the refrigerator front end.When opening refrigerator door, this stereo air curtain barrier can stop cold-hot air convection, can prevent also that simultaneously bacterium from getting into refrigerator inside.
Preferably, said transparent doors body is made up of two-layer safety glass, and between this safety glass, is filled with nitrogen.
Adopt said structure,, thereby can realize function heat insulation, insulation because sealing is filled with nitrogen between double-deck safety glass.
Preferably, the place is provided with the roller shutter drive unit at said roller shutter, in the outside of said refrigerator door touch display screen is installed, and this touch display screen is provided with the touch switch in order to the duty of controlling this roller shutter drive unit.
Adopt said structure, the user can start the roller shutter drive unit through the touch switch that touch is arranged at the refrigerator door outside, with the folding and unfolding of control roller shutter.
Description of drawings
Fig. 1 is the sectional view of the said refrigerator of the utility model;
Fig. 2 is the transparent doors body structure figure of the said refrigerator of the utility model;
Fig. 3 is the said refrigerator and cooled gas of a utility model circulation sketch map.
The specific embodiment
Be example with the double-door refrigerator below, specify the refrigerator that the utility model provides in conjunction with Fig. 1-Fig. 2.
As shown in Figure 1, said refrigerator comprises casing 1, refrigerator door 2, in casing 1, is provided with the refrigerating chamber 11 that is positioned at casing top, and the refrigerating chamber (not shown) that is positioned at lower box.Wherein, the refrigerator door 2 of corresponding refrigerating chamber 11 is double-deck transparent toughened glass door, is understood that, refrigerator door that also can corresponding refrigerating chamber is set to double-deck transparent toughened glass door.As shown in Figure 2, refrigerator door 2 is made up of double-deck safety glass 21, and sealing is filled with nitrogen between this bilayer safety glass 21, thereby can realize function heat insulation, insulation.Through refrigerator door 2 is set to transparent glass door; The user can be under refrigerator door 2 closed conditions; Check the storage of the article in each chamber situation in the refrigerator; Thereby check that because of frequently opening refrigerator door 2 article storage situation is revealed the cold air in the refrigerator when avoiding not getting food, can reduce the energy consumption of refrigerator, help environmental protection and energy saving.
Generally in refrigerating chamber, be provided with refrigeration system, this refrigeration system can comprise in order to the blower fan (not shown) that produces cold air and with the air outlet of this blower fan and being connected in order to carry the air channel of cold air.As shown in Figure 1, said air channel 3 can be by ducting assembly along the inboard on the rear end of casing 1 and top and be formed on box inside.On air channel 3, offer several air doors, comprise rear end air door 31 and front end air door 32 in order to ejection cold air.Wherein, rear end air door 31 is opened on the air channel of the inboard that is positioned at box back 5, and its air outlet is obliquely installed on air channel 3 towards casing top 4; Front end air door 32 is opened in and is positioned on the inboard air channel, casing top, and its air outlet is towards being arranged on the air channel 3 perpendicular to the direction on casing top 4.Because the air door that is opened on the air channel 3 adopts above-mentioned set-up mode; Through the rear end air door 31 and front end air door 32 in the control refrigerating chamber 11; Make cold wind in refrigerating chamber 11, form circulating current shown in Figure 3, thereby the inboard of corresponding refrigerator door 2 form one stereo air curtain barrier at refrigerator front end 6.When opening refrigerator door 2, this stereo air curtain barrier can stop cold-hot air convection, can prevent also that simultaneously bacterium from getting into refrigerator inside.
As shown in Figure 1, be equipped with in order to hide the roller shutter 7 of refrigerator inside at the place, inboard of next-door neighbour's refrigerator door 2 on refrigerator top 4, this roller shutter 7 can adopt flexible plastic or fibrous material to form.Spool 71 places at roller shutter 7 are provided with roller shutter drive unit (not shown), and this roller shutter drive unit can adopt motor to realize.Touch display screen (not shown) is installed in the outside of refrigerator door 2, and this touch display screen is provided with the touch switch (not shown) in order to the duty of control motor.The user can come starter through touching said touch switch, the automatic deploying and retracting of control roller shutter 7.When refrigerator door 2 was in closed condition, said roller shutter 7 put down, and can shelter from the arrangement situation of article in the refrigerator, simultaneously, had also increased heat-insulation layer one, realized the function of energy-saving heat preserving; When refrigerator door 2 is opened or before opening; Can this roller shutter 7 be packed up through the touch switch starter; Before determining whether to open the door, the user can see through the memory state that the transparent doors body checked article in the refrigerator, after waiting to see the article storage situation of refrigerator inside clearly; Open refrigerator door 2 again and directly obtain target item, thereby can avoid the user under beating the opening door body state, to check article storage situation in the refrigerator and cause that the cold air in the refrigerator leaks.
Draw from the above mentioned, corresponding refrigerator door 2 places are provided with three layers of heat-insulation and heat-preservation barrier, i.e. circulation stereo air curtain, the retractable roller shutter 7 of entity, and the transparent glass door that is filled with nitrogen.Before refrigerator door 2 is not opened, can pass through to realize in circulation stereo air curtain, transparent glass door and 7 pairs of casings of roller shutter heat insulation function; After refrigerator door 2 is opened, stop the convection current of cold and hot air through solid circulation air curtain, realize the insulation of box house.
The above is merely the specific embodiment of the utility model, not in order to limit the utility model.For example; The set-up mode that focuses on protecting the air door that forms stereo air curtain of the utility model; And the transparent doors body structure of the control system of roller shutter and refrigerator; And be prior art for concrete generation type, roller shutter material and the door technology such as transparent material that body adopted in air channel, do not give unnecessary details at this.In a word, all within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. refrigerator, said refrigerator comprises casing (1) and refrigerator door (2), it is characterized in that:
Said refrigerator door (2) is the transparent doors body;
Be provided with in order to realize the air channel (3) of cold air transmission in the inboard of this casing (1), on this air channel (3), offer the air door that forms three-dimensional circulation air curtain in order to the inboard of corresponding refrigerator door (2) at least;
The inboard of corresponding refrigerator door (2) is located to be equipped with in order to refrigerator inside is formed on the casing top (4) at the said air door of next-door neighbour place and is blocked the roller shutter (7) of effect.
2. refrigerator according to claim 1 is characterized in that, said air door comprises the front end air door (32) that is opened in the inboard rear end air door (31) of box back and is opened in inboard, casing top, wherein,
The air outlet of rear end air door (31) is obliquely installed on air channel (3) towards casing top (4), and the air outlet of front end air door (32) is towards being arranged on the air channel (3) perpendicular to the direction of casing top (4).
3. refrigerator according to claim 1 is characterized in that, said transparent doors body is made up of two-layer safety glass (21), and between this safety glass (21), is filled with nitrogen.
4. refrigerator according to claim 1 is characterized in that, locates to be provided with the roller shutter drive unit at said roller shutter (7),
The outside at said refrigerator door (2) is equipped with touch display screen, and this touch display screen is provided with the touch switch in order to the duty of controlling this roller shutter drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024175U CN202254587U (en) | 2011-08-19 | 2011-08-19 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203024175U CN202254587U (en) | 2011-08-19 | 2011-08-19 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254587U true CN202254587U (en) | 2012-05-30 |
Family
ID=46115820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203024175U Expired - Lifetime CN202254587U (en) | 2011-08-19 | 2011-08-19 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254587U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187129A1 (en) * | 2013-05-23 | 2014-11-27 | 青岛海尔电冰箱有限公司 | Refrigerator door and refrigerator |
| CN105423680A (en) * | 2015-12-07 | 2016-03-23 | 惠而浦（中国）股份有限公司 | Energy-saving refrigerator with curtain |
| CN105588389A (en) * | 2016-02-29 | 2016-05-18 | 北京建筑大学 | Fully-transparent refrigeration and cold storage device |
| CN106871548A (en) * | 2015-12-14 | 2017-06-20 | 苏卓荣 | Wind cooling refrigerator wind curtain device |
| CN113007939A (en) * | 2021-03-12 | 2021-06-22 | 贵州省工程复合材料中心 | Indoor refrigerating device |
| CN114145585A (en) * | 2021-12-10 | 2022-03-08 | 安徽医科大学第一附属医院 | Medical medicine, consumptive material intelligent management cabinet |
-
2011
- 2011-08-19 CN CN2011203024175U patent/CN202254587U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187129A1 (en) * | 2013-05-23 | 2014-11-27 | 青岛海尔电冰箱有限公司 | Refrigerator door and refrigerator |
| CN105423680A (en) * | 2015-12-07 | 2016-03-23 | 惠而浦（中国）股份有限公司 | Energy-saving refrigerator with curtain |
| CN106871548A (en) * | 2015-12-14 | 2017-06-20 | 苏卓荣 | Wind cooling refrigerator wind curtain device |
| CN105588389A (en) * | 2016-02-29 | 2016-05-18 | 北京建筑大学 | Fully-transparent refrigeration and cold storage device |
| CN113007939A (en) * | 2021-03-12 | 2021-06-22 | 贵州省工程复合材料中心 | Indoor refrigerating device |
| CN114145585A (en) * | 2021-12-10 | 2022-03-08 | 安徽医科大学第一附属医院 | Medical medicine, consumptive material intelligent management cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |