CN102494461B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN102494461B CN102494461B CN201110399362.9A CN201110399362A CN102494461B CN 102494461 B CN102494461 B CN 102494461B CN 201110399362 A CN201110399362 A CN 201110399362A CN 102494461 B CN102494461 B CN 102494461B
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- China
- Prior art keywords
- heat preservation
- refrigerating chamber
- preservation member
- refrigerator
- mounting groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Refrigerator Housings (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator. The refrigerator comprises a body, a first heat insulation part, a second heat insulation part and a center sill, wherein a freezing chamber and a refrigerating chamber below the freezing chamber are defined in the body; the first heat insulation part is arranged between the bottom wall of the freezing chamber and the top wall of the refrigerating chamber; a duct communicating the freezing chamber with the refrigerating chamber is formed in the first heat insulation part; the second heat insulation part is arranged between the bottom wall of the freezing chamber and the top wall of the refrigerating chamber and is connected with the front end of the first heat insulation part; a first notch and a second notch, which are longitudinally arranged at intervals, are formed on the front surface of the second heat insulation part; and the first end of the center sill is connected with the freezing chamber in the first notch and the second end of the center sill is connected with the refrigerating chamber in the second notch. The refrigerator has the following beneficial effects that: the installation structures of the inner liner and center sill of the direct cooling refrigerator are adopted; and the refrigerator adopting the structures is easy to install and has low process difficulty, easily ensured quality and low cost.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly relate to a kind of refrigerator.
Background technology
Along with improving constantly of living standards of the people, household electric refrigerator is being played the part of more and more important role in people's life.And air channel frost-free refrigerator in the middle of complete, owing to possessing the features such as convenience, high efficiency, is subject to people's close attention and pursues.Its primary features is without artificial defrost, and in the middle of complete, air channel structure is circulated cold wind in case more fully, can reduce energy consumption of refrigerator, promotes refrigerator Energy Efficiency Ratio.Yet, the mounting structure of the middle air channel foam of air channel frost-free refrigerator and inner bag, central sill in the middle of complete, but be a difficult point: if adopt the mounting structure of direct cooling refrigerator inner bag and central sill, middle air channel foam lacks the mobility of foamed material, cannot fill the redundant space that inner bag and central sill produce completely, cause the defects such as inner bag depression.Therefore, the method for before generally taking is that inner bag and central sill adopt the mounting structure of playing screw, reduce redundant space as far as possible and produce.Yet this structure causes the gap length between inner bag and central sill to be difficult to control, cause that technological requirement is high, product are blamed and guaranteed and high in cost of production problem.
Summary of the invention
The present invention is intended at least one of solve the problems of the technologies described above.
For this reason, one object of the present invention is to propose the refrigerator that a kind of mounting structure cost is low, technology difficulty is little.
A kind of refrigerator according to the embodiment of the present invention, comprising: casing, is limited with refrigerating chamber and is positioned at the refrigerating chamber below refrigerating chamber in described casing; The first heat preservation member, described the first heat preservation member is located between described refrigerating chamber diapire and the roof of described refrigerating chamber, wherein, is formed with the air channel that is communicated with described refrigerating chamber and refrigerating chamber in described the first heat preservation member; The second heat preservation member, described the second heat preservation member is located between the roof of described refrigerating chamber diapire and described refrigerating chamber and is connected with the front end of described the first heat preservation member, is formed with along spaced apart the first and second notches in upper and lower aspect on the front surface of described the second heat preservation member; And central sill, the first end of described central sill is connected with described refrigerating chamber in described the first notch and the second end of described central sill is connected with described refrigerating chamber in described the second notch.
According to the refrigerator of the embodiment of the present invention, for adopting the complete middle air channel frost-free refrigerator of the mounting structure of direct cooling refrigerator inner bag and central sill, the refrigerator of this structure is installed simply, technology difficulty is little, quality is easily guaranteed and cost is low.
In addition, refrigerator according to the above embodiment of the present invention, can also have following additional technical characterictic:
According to one embodiment of present invention, the front surface of described the first heat preservation member is formed with boss, and the rear surface of described the second heat preservation member is formed with the groove suitable with described boss.
According to one embodiment of present invention, the cross section of described the second heat preservation member is roughly " work " font.
According to one embodiment of present invention, described the first and second heat preservation member are foam element.
According to one embodiment of present invention, described the first and second heat preservation member are by foam material casting pressing formation.
According to one embodiment of present invention, the second end that the first end of described central sill is formed with the first labyrinth type mounting groove and described central sill is formed with the second labyrinth type mounting groove, on described freezing chamber courage, be formed with on the first installation portion suitable with described the first labyrinth type mounting groove and described refrigeration chamber courage and be formed with second installation portion suitable with described the second labyrinth type mounting groove, described the first installation portion is plugged in described the first labyrinth type mounting groove and described the second installation portion is plugged in the second labyrinth type mounting groove.
According to one embodiment of present invention, respectively corresponding and described the first and second labyrinth type mounting groove interference fit of described the first and second installation portions.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is refrigerator structure schematic diagram according to an embodiment of the invention;
Fig. 2 is the local enlarged diagram according to A in Fig. 1;
Fig. 3 is the first heat preservation member structural representation of refrigerator according to an embodiment of the invention;
Fig. 4 is the second heat preservation member structural representation of refrigerator according to an embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, connect integratedly, can be also to removably connect; Can be mechanical connection or electrical connection, can be also the connection of two element internals; Can be to be directly connected, also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Below with reference to accompanying drawing, describe in detail according to the refrigerator 10 of the embodiment of the present invention.
As Figure 1-4, according to the refrigerator 10 of the embodiment of the present invention, comprise casing 20, the first heat preservation member 21, the second heat preservation member 22 and central sill 23.
In casing 20, be limited with refrigerating chamber 201 and refrigerating chamber 202, refrigerating chamber 202 is positioned at refrigerating chamber 201 belows.
The first heat preservation member 21 is located between refrigerating chamber 201 diapires and the roof of refrigerating chamber 202, is formed with and is communicated with refrigerating chamber 201 and refrigerating chamber 202 air channel 211 in the first heat preservation member 21.
The second heat preservation member 22 is located between the roof of refrigerating chamber 201 diapires and refrigerating chamber 202 and is connected with the front end of the first heat preservation member 21, is formed with along the i.e. right side as shown in Figure 4 of upper and lower spaced apart the first notch 221 in aspect and the second notch 222(on the front surface of the second heat preservation member 22).
The first end of central sill 23 is connected with refrigerating chamber 201 in the first notch 221 and the second end of central sill 23 is connected with refrigerating chamber 202 in the second notch 222 (as shown in Figure 2).
Thus, the complete middle air channel frost-free refrigerator of formation adopts the mounting structure of direct cooling refrigerator inner bag and central sill, and the refrigerator of this structure is installed simply, gap length is easy to control, quality is easily guaranteed and cost is low.
Advantageously, according to one embodiment of present invention, the front surface of the first heat preservation member 21 is formed with the i.e. right side as shown in Figure 3 of boss 212(), the second heat preservation member 22 rear surface is formed with the i.e. left side as shown in Figure 4 of the groove 213(suitable with boss 212).Thus, can make to form and coordinate between the first heat preservation member 21 and the second heat preservation member 22, reduce the space between the first heat preservation member 21 and the second heat preservation member 22, and solved the somatotype feature due to injection mold, under certain cost, the formation of foam problem of complicated shape too in air channel in the middle of not allowing, makes between the first heat preservation member 21 and the second heat preservation member 22 gap die joint well.
Further, according to one embodiment of present invention, as shown in Figure 4, the second heat preservation member 22 cross section is roughly " work " font.Thus, the second heat preservation member 22 of this structure can form and coordinate with the first heat preservation member 21 and central sill 23, is convenient to assemble and control the gap between each parts.
According to one embodiment of present invention, the first heat preservation member 21 and the second heat preservation member 22 are foam element.Thus, the first heat preservation member 21 and the second heat preservation member 22 possess the fillibility of foamed material, during cooperation, between structure, mutually coincide, and are not easy to stay redundant space, make inner bag can not produce depression under external force extruding.
Advantageously, according to one embodiment of present invention, the first heat preservation member 21 and the second heat preservation member 22 are by foam material casting pressing formation.Thus, can under the prerequisite that does not affect quality, greatly reduce the preparation technology of heat preservation member, and reduce the preparation cost of refrigerator integral body.
According to one embodiment of present invention, the second end that the first end of central sill 23 is formed with the first labyrinth type mounting groove (not shown) and central sill 23 is formed with the second labyrinth type mounting groove (not shown), on 201 casees courages of refrigerating chamber, be formed with on the first installation portion 2011 suitable with the first labyrinth type mounting groove and 202 casees courages of refrigerating chamber and be formed with the second installation portion 2021(suitable with the second labyrinth type mounting groove 232 as shown in Figure 2), the first installation portion 2011 is plugged in the first labyrinth type mounting groove and the second installation portion 2021 is plugged in the second labyrinth type mounting groove.Thus, central sill 23 can be connected with refrigerating chamber 202 with refrigerating chamber 201.
Advantageously, according to one embodiment of present invention, the first installation portion 2011 and the second installation portion 2021 respectively with corresponding described the first and second labyrinth type mounting groove interference fit.Thus, can realize central sill 23 and be connected with the simple of refrigerating chamber 202 with refrigerating chamber 201, reduce mounting structure cost, and can reduce the generation of redundant space, improve refrigerator overall quality.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (7)
1. a refrigerator, is characterized in that, comprising:
Casing, is limited with refrigerating chamber and is positioned at the refrigerating chamber below refrigerating chamber in described casing;
The first heat preservation member, described the first heat preservation member is located between described refrigerating chamber diapire and the roof of described refrigerating chamber, wherein, is formed with the air channel that is communicated with described refrigerating chamber and refrigerating chamber in described the first heat preservation member;
The second heat preservation member, described the second heat preservation member is located between the roof of described refrigerating chamber diapire and described refrigerating chamber and is connected with the front end of described the first heat preservation member, is formed with along spaced apart the first and second notches in upper and lower aspect on the front surface of described the second heat preservation member; With
Central sill, the first end of described central sill is connected with described refrigerating chamber in described the first notch and the second end of described central sill is connected with described refrigerating chamber in described the second notch.
2. refrigerator according to claim 1, is characterized in that, the front surface of described the first heat preservation member is formed with boss, and the rear surface of described the second heat preservation member is formed with the groove suitable with described boss.
3. refrigerator according to claim 2, is characterized in that, the cross section of described the second heat preservation member is roughly " work " font.
4. refrigerator according to claim 3, is characterized in that, described the first and second heat preservation member are foam element.
5. refrigerator according to claim 4, is characterized in that, described the first and second heat preservation member are by foam material casting pressing formation.
6. refrigerator according to claim 1, it is characterized in that, the second end that the first end of described central sill is formed with the first labyrinth type mounting groove and described central sill is formed with the second labyrinth type mounting groove, on described freezing chamber courage, be formed with on the first installation portion suitable with described the first labyrinth type mounting groove and described refrigeration chamber courage and be formed with second installation portion suitable with described the second labyrinth type mounting groove, described the first installation portion is plugged in described the first labyrinth type mounting groove and described the second installation portion is plugged in the second labyrinth type mounting groove.
7. refrigerator according to claim 6, is characterized in that, described the first and second installation portions are corresponding and described the first and second labyrinth type mounting groove interference fit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110399362.9A CN102494461B (en) | 2011-12-05 | 2011-12-05 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110399362.9A CN102494461B (en) | 2011-12-05 | 2011-12-05 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102494461A CN102494461A (en) | 2012-06-13 |
| CN102494461B true CN102494461B (en) | 2014-01-15 |
Family
ID=46186305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110399362.9A Active CN102494461B (en) | 2011-12-05 | 2011-12-05 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494461B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047810A (en) * | 2012-12-30 | 2013-04-17 | 合肥华凌股份有限公司 | Refrigerator |
| CN103423940A (en) * | 2013-08-13 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator provided with separate variable-temperature chamber |
| CN104344650B (en) * | 2013-08-28 | 2016-12-28 | 海尔集团公司 | Inner bag assembly and refrigerator |
| CN113786104A (en) * | 2021-08-24 | 2021-12-14 | 长虹美菱股份有限公司 | Tea bar machine cabinet body and tea bar machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407301Y (en) * | 1999-12-13 | 2000-11-22 | 青岛市家用电器研究所 | Refrigerator with single door |
| JP2006046759A (en) * | 2004-08-03 | 2006-02-16 | Sharp Corp | Refrigerator |
| CN201837182U (en) * | 2010-07-16 | 2011-05-18 | 合肥美的荣事达电冰箱有限公司 | Refrigerator water supply device and refrigerator with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275878A (en) * | 1988-09-12 | 1990-03-15 | Sanyo Electric Co Ltd | Manufacture of refrigerator |
-
2011
- 2011-12-05 CN CN201110399362.9A patent/CN102494461B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407301Y (en) * | 1999-12-13 | 2000-11-22 | 青岛市家用电器研究所 | Refrigerator with single door |
| JP2006046759A (en) * | 2004-08-03 | 2006-02-16 | Sharp Corp | Refrigerator |
| CN201837182U (en) * | 2010-07-16 | 2011-05-18 | 合肥美的荣事达电冰箱有限公司 | Refrigerator water supply device and refrigerator with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102494461A (en) | 2012-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |