CN201748743U - Freezer - Google Patents
Freezer Download PDFInfo
- Publication number
- CN201748743U CN201748743U CN2010202690600U CN201020269060U CN201748743U CN 201748743 U CN201748743 U CN 201748743U CN 2010202690600 U CN2010202690600 U CN 2010202690600U CN 201020269060 U CN201020269060 U CN 201020269060U CN 201748743 U CN201748743 U CN 201748743U
- Authority
- CN
- China
- Prior art keywords
- door
- casing
- plug
- bodies
- inner casing
- 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 - Fee Related
Links
Images
Abstract
The utility model discloses a freezer, which comprises a box body, wherein at least two door bodies are arranged on the box body, a gap with the narrower upper part and the wider lower part is arranged between the two adjacent door bodies, the gap is formed by circulating choke plugs of the two adjacent door bodies, and the cross sections of the corresponding sides of the choke plugs of the two adjacent door bodies are step surfaces or curved surfaces with convex upper parts and concave lower parts. The utility model has the advantages of reasonable design and simple structure, the air flowability between the door bodies can be improved through improving the existing door choke plug structure, and the frosting and the freezing can be prevented.
Description
Technical field
The utility model relates to a kind of refrigerator.
Background technology
Common refrigerator comprises casing and door body, and the door body can have a door body, two door bodies or a plurality of bodies, and temperature is adjustable in-30 ℃ to+10 ℃ scopes in the casing.Be subjected to the restriction of product appearance design, space between two body of the refrigerator of Xiao Shouing is generally less in the market, and be wide up and down, so outward appearance is good-looking, but narrow door body space is not easy to this place's air and flows, when environment temperature was hanged down with relative humidity greatly, frosting or icing on the central sill of casing easily can influence refrigerator in the time of seriously and normally use.
The utility model content
The utility model is in order to solve weak point of the prior art, a kind of refrigerator is provided, it can improve the air flow property between the body, the temperature and humidity that makes the surface temperature of correspondence position on the refrigerator box body (central sill) and near air is more near environmental condition, reduced central sill frosting, icing possibility.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of refrigerator, comprise casing, and casing is provided with at least two door bodies, is provided with up-narrow and down-wide space between described adjacent two bodies.
Be designed to have up-narrow and down-wide space between two bodies, from in appearance, it is less to satisfy between two bodies the outward appearance gap, it is product shape requirement attractive in appearance, its internal clearance is increased, the air that helps between the body flows, the temperature and humidity that makes the surface temperature of correspondence position on the refrigerator box body (central sill) and near air is more near environmental condition, avoid or alleviate in environment temperature when low and relative humidity is big, frosting or icing on the casing central sill, thereby improved the conform ability of condition of refrigerator, ensured that refrigerator normally uses under low temperature and the wet environment.
Described door body comprises door shell, door inner casing, door plug and door envelope, and the door plug is located between the end of door shell and door inner casing, and the door envelope is located at an inner casing edge, is provided with heat-insulation layer between door shell, door inner casing and the door plug; Be provided with up-narrow and down-wide space between described adjacent two bodies and surrounded by adjacent two plugs, the cross section of adjacent two plug opposite sides is recessed step surface of epirelief or curved surface.
The cross section of adjacent two plugs is recessed step surface of epirelief or curved surface, can improve the mechanical strength of self, increases the service life.
Be provided with central sill in below, described space in the described casing, central sill inside is provided with heat-insulation layer, and the door envelope contacts with middle top surface of the beam extruding.Central sill plays the supporting role of opposite house body, and the door envelope plays good sealing function.
The utility model is reasonable in design, simple in structure, and the structure of existing door plug is improved the air flow property that can improve between the body, prevents frosting, freezes.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is Fig. 1 right view;
Fig. 3 is an A-A cutaway view in the middle of Fig. 2.
The specific embodiment
As Fig. 1～shown in Figure 3, a kind of refrigerator of the present utility model comprises casing 3, and casing 3 is provided with a body 1 and a door body 2, is provided with up-narrow and down-wide space 19 between door body 1 and the door body 2.Door body 1 comprises door shell 4, door inner casing 6, door plug 5 and door envelope 7, and door plug 5 is located between the end of door shell 4 and door inner casing 6, and door envelope 7 is located at an inner casing 6 edges, is provided with heat-insulation layer 20 between door shell 4, door inner casing 6 and the door plug 5; Door body 2 comprises door shell 9, door inner casing 10, door plug 8 and door envelope 11, and door plug 8 is located between the end of door shell 9 and door inner casing 10, and door envelope 11 is located at an inner casing 10 edges, is provided with heat-insulation layer 21 between door shell 9, door inner casing 10 and the door plug 8.Being provided with up-narrow and down-wide space 19 between door body 1 and the door body 2 is surrounded by door plug 5 and door plug 8, the cross section of door plug 5 and door plug 8 opposite sides is recessed step surface of epirelief or curved surface, can improve the mechanical strength of self, increase the service life, this also just forms internal clearance b between door plug 5 and the door plug 8 greater than outward appearance gap a, the general design size of outward appearance gap a is 4mm～10mm, and internal clearance b then can be according to more than the performance requirement value 10mm.19 belows are provided with central sill 12 in the space in the casing 3, and central sill 12 inside are provided with heat-insulation layer 22, and door envelope 7 contacts with the extruding of central sill 12 end faces with door envelope 11, and central sill 12 plays the supporting role of opposite house body 1 and door body 2, and door envelope 7 and door envelope 11 play good sealing function.
When work was used, door body 1, door body 2 can be opened or close and close.It is fashionable to close, and door envelope 7 and door envelope 11 will seal between door body 1 and door body 2 and the casing 3 respectively.In the refrigerator compressor operating, when temperature were reduced to low temperature in the casing 3, a door body 1 and a door body 2 can prevent that the heat of environmental air from entering in the refrigerator, and then the temperature inside the box is reached and remained on design temperature.When the temperature inside the box was low, because conduction, the temperature on central sill 12 surfaces may drop to below 0 ℃.Because the internal clearance b between door body 1 and the door body 2 is bigger, helping air flows, can improve the temperature on central sill 12 surfaces on the one hand, can make the air themperature at this place and humidity more near environmental condition on the other hand, avoid or alleviate on central sill 12 forming condensation thereby reach, frosting or icing purpose have ensured that refrigerator normally uses under low temperature and wet environment.
Certainly, the utility model includes but not limited to present embodiment, can be three or more as the door body, and this type of conversion all drops within the protection domain of the present utility model.
Claims (3)
1. a refrigerator comprises casing, and casing is provided with at least two door bodies, it is characterized in that: be provided with up-narrow and down-wide space between described adjacent two bodies.
2. a kind of refrigerator according to claim 1, it is characterized in that: described door body comprises door shell, door inner casing, door plug and door envelope, the door plug is located between the end of door shell and door inner casing, and the door envelope is located at an inner casing edge, is provided with heat-insulation layer between door shell, door inner casing and the door plug; Be provided with up-narrow and down-wide space between described adjacent two bodies and surrounded by adjacent two plugs, the cross section of adjacent two plug opposite sides is recessed step surface of epirelief or curved surface.
3. a kind of refrigerator according to claim 2 is characterized in that: be provided with central sill in below, described space in the described casing, central sill inside is provided with heat-insulation layer, and the door envelope contacts with middle top surface of the beam extruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202690600U CN201748743U (en) | 2010-07-23 | 2010-07-23 | Freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202690600U CN201748743U (en) | 2010-07-23 | 2010-07-23 | Freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748743U true CN201748743U (en) | 2011-02-16 |
Family
ID=43583417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202690600U Expired - Fee Related CN201748743U (en) | 2010-07-23 | 2010-07-23 | Freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235795A (en) * | 2011-04-27 | 2011-11-09 | 海尔集团公司 | Vertical beam structure of refrigerator |
| WO2016019601A1 (en) * | 2014-08-08 | 2016-02-11 | 海信容声(广东)冰箱有限公司 | Refrigerator |
-
2010
- 2010-07-23 CN CN2010202690600U patent/CN201748743U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235795A (en) * | 2011-04-27 | 2011-11-09 | 海尔集团公司 | Vertical beam structure of refrigerator |
| CN102235795B (en) * | 2011-04-27 | 2016-03-02 | 海尔集团公司 | Upright beam structure of refrigerator |
| WO2016019601A1 (en) * | 2014-08-08 | 2016-02-11 | 海信容声(广东)冰箱有限公司 | Refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202902742U (en) | Balance valve used for opening and closing of door of refrigerator and refrigerator provided with balance valve | |
| CN103438645B (en) | A kind of flip beam and refrigerator thereof | |
| CN201748743U (en) | Freezer | |
| CN203258955U (en) | Refrigerator door body structure | |
| CN102878751A (en) | Refrigerator | |
| CN204651843U (en) | A kind of outer double track structure concentration bus duct | |
| CN203560531U (en) | Air pressure balancing valve for refrigerator | |
| CN203274411U (en) | Refrigerator door seal structure | |
| CN201779936U (en) | Double door seal refrigerator | |
| CN206339012U (en) | A kind of energy-conservation door seal of full closed structure | |
| CN203100336U (en) | Sealing strip used for refrigerator door | |
| CN201973992U (en) | Refrigerator air duct component with guiding part | |
| CN205298713U (en) | Ripples valve shocks resistance | |
| CN201926238U (en) | Refrigerator | |
| CN203274407U (en) | Drainage device and refrigerator adopting same | |
| CN203086881U (en) | Heat insulation structure of outdoor cabinet | |
| CN108151402B (en) | Low-temperature storage tank | |
| CN202706807U (en) | Heat insulation aluminum alloy door and window section bar | |
| CN202945962U (en) | Pressure resistant type internal vertical hinged door | |
| CN202231190U (en) | High-performance copper alloy connector jack | |
| CN204590883U (en) | Hinge arrangement and rack | |
| CN201522170U (en) | Sealing gasket on refrigerator door | |
| CN205207668U (en) | Multiple layer sealing device | |
| CN205840715U (en) | Compound window sealing joint strip | |
| CN203939358U (en) | A kind of groove-shaped heat insulating strip |
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 |
Granted publication date: 20110216 Termination date: 20170723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |