CN102494461A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN102494461A CN102494461A CN2011103993629A CN201110399362A CN102494461A CN 102494461 A CN102494461 A CN 102494461A CN 2011103993629 A CN2011103993629 A CN 2011103993629A CN 201110399362 A CN201110399362 A CN 201110399362A CN 102494461 A CN102494461 A CN 102494461A
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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 possess characteristics such as convenience, high efficiency, receives people's close attention and pursues.Its primary features is to need not artificial defrost, and air channel structure is circulated the interior cold wind of case more fully in the middle of complete, can reduce energy consumption of refrigerator, promotes the 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 flowability of foamed material, can't the complete filling inner bag and the redundant space of central sill generation, cause defectives 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 the central sill to be difficult to control, causes that technological requirement is high, article blame and guarantee and problem such as cost height.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
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 invention comprises: casing is limited with refrigerating chamber and the refrigerating chamber that is positioned at below the refrigerating chamber in the said casing; First heat preservation member, said first heat preservation member is located between the roof of said refrigerating chamber diapire and said refrigerating chamber, wherein, is formed with the air channel that is communicated with said refrigerating chamber and refrigerating chamber in said first heat preservation member; Second heat preservation member; Said second heat preservation member is located between the roof of said refrigerating chamber diapire and said refrigerating chamber and with the front end of said first heat preservation member and links to each other, and is formed with on the front surface of said second heat preservation member along spaced apart first and second notches in aspect up and down; And central sill, first end of said central sill in said first notch, links to each other with said refrigerating chamber and second end of said central sill links to each other with said refrigerating chamber in said second notch.
Refrigerator according to the embodiment of the invention is the complete middle air channel frost-free refrigerator that adopts the mounting structure of direct cooling refrigerator inner bag and central sill, and the refrigerator of this structure is installed simply, technology difficulty is little, quality is prone to guarantee 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 said first heat preservation member is formed with boss, and the back surface of said second heat preservation member is formed with and the suitable groove of said boss.
According to one embodiment of present invention, the cross section of said second heat preservation member is roughly " worker " font.
According to one embodiment of present invention, said first and second heat preservation member are foam element.
According to one embodiment of present invention, said first and second heat preservation member are pressed into shape by the casting of foam material.
According to one embodiment of present invention; Second end that first end of said central sill is formed with the first labyrinth type mounting groove and said central sill is formed with the second labyrinth type mounting groove; Be formed with on the said freezing chamber courage with suitable first installation portion of the said first labyrinth type mounting groove and said refrigeration chamber courage on be formed with and the second suitable installation portion of the said second labyrinth type mounting groove, said first installation portion is plugged in the said first labyrinth type mounting groove and said second installation portion is plugged in the second labyrinth type mounting groove.
According to one embodiment of present invention, the corresponding respectively and said first and second labyrinth type mounting groove interference fit of said first and second installation portions.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is a refrigerator structure sketch map according to an embodiment of the invention;
Fig. 2 is the local enlarged diagram according to A among 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 said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be through intermediary.
Be described in detail with reference to the attached drawings refrigerator 10 below according to the embodiment of the invention.
Shown in Fig. 1-4, comprise casing 20, first heat preservation member 21, second heat preservation member 22 and central sill 23 according to the refrigerator 10 of the embodiment of the invention.
Be limited with refrigerating chamber 201 and refrigerating chamber 202 in the casing 20, refrigerating chamber 202 is positioned at refrigerating chamber 201 belows.
First heat preservation member 21 is located between the roof of refrigerating chamber 201 diapires and refrigerating chamber 202, is formed with the air channel 211 that is communicated with refrigerating chamber 201 and refrigerating chamber 202 in first heat preservation member 21.
Second heat preservation member 22 is located between the roof of refrigerating chamber 201 diapires and refrigerating chamber 202 and with the front end of first heat preservation member 21 and links to each other, and is formed with on the front surface of second heat preservation member 22 along spaced apart first notch 221 in aspect and second notch 222 up and down (promptly as shown in Figure 4 right side).
First end of central sill 23 links to each other with refrigerating chamber 201 in first notch 221 and second end of central sill 23 links to each other with refrigerating chamber 202 in second notch 222 (promptly 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 prone to guarantee and cost is low.
Advantageously, according to one embodiment of present invention, the front surface of first heat preservation member 21 is formed with boss 212 (promptly as shown in Figure 3 right side), and the back surface of second heat preservation member 22 is formed with the groove 223 suitable with boss 212 (promptly as shown in Figure 4 left side).Thus; Can make to form between first heat preservation member 21 and second heat preservation member 22 and cooperate; Reduce the space between first heat preservation member 21 and second heat preservation member 22, and solved somatotype characteristics, under certain cost owing to injection mold; The air channel foam does not form the problem of too complicated shape in the middle of not allowing, and makes between first heat preservation member 21 and second heat preservation member 22 gap die joint well.
Further, as shown in Figure 4 according to one embodiment of present invention, the cross section of second heat preservation member 22 is roughly " worker " font.Thus, second heat preservation member 22 of this structure can form with central sill 23 with first heat preservation member 21 and cooperate, and is convenient to assemble and control the gap between each parts.
According to one embodiment of present invention, first heat preservation member 21 and second heat preservation member 22 are foam element.Thus, first heat preservation member 21 and second heat preservation member 22 possess the fillibility of foamed material, coincide each other between the structure during cooperation, are not easy to stay redundant space, make inner bag under the external force extruding, can not produce depression.
Advantageously, according to one embodiment of present invention, first heat preservation member 21 and second heat preservation member 22 are pressed into shape by the casting of foam material.Thus, can under the prerequisite that does not influence quality, reduce the preparation technology of heat preservation member greatly, and reduce the whole preparation cost of refrigerator.
According to one embodiment of present invention; Second end that 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); Be formed with on 201 casees courages of refrigerating chamber with suitable first installation portion 2011 of the first labyrinth type mounting groove and 202 casees courages of refrigerating chamber on be formed with and suitable second installation portion 2021 (promptly as shown in Figure 2) of the second labyrinth type mounting groove 232, first installation portion 2011 is plugged in the first labyrinth type mounting groove and second installation portion 2021 is plugged in the second labyrinth type mounting groove.Thus, can central sill 23 be connected with refrigerating chamber 202 with refrigerating chamber 201.
Advantageously, according to one embodiment of present invention, first installation portion 2011 and second installation portion 2021 respectively with the corresponding said first and second labyrinth type mounting groove interference fit.Thus, can realize that central sill 23 is connected with the simple of refrigerating chamber 202 with refrigerating chamber 201, reduce the mounting structure cost, and can reduce the generation of redundant space, improve the refrigerator overall quality.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner 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: under the situation that does not break away 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 claim and equivalent thereof.
Claims (7)
1. a refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber and the refrigerating chamber that is positioned at below the refrigerating chamber in the said casing;
First heat preservation member, said first heat preservation member is located between the roof of said refrigerating chamber diapire and said refrigerating chamber, wherein, is formed with the air channel that is communicated with said refrigerating chamber and refrigerating chamber in said first heat preservation member;
Second heat preservation member; Said second heat preservation member is located between the roof of said refrigerating chamber diapire and said refrigerating chamber and with the front end of said first heat preservation member and links to each other, and is formed with on the front surface of said second heat preservation member along spaced apart first and second notches in aspect up and down; With
Central sill, first end of said central sill in said first notch, link to each other with said refrigerating chamber and second end of said central sill links to each other with said refrigerating chamber in said second notch.
2. refrigerator according to claim 1 is characterized in that the front surface of said first heat preservation member is formed with boss, and the back surface of said second heat preservation member is formed with and the suitable groove of said boss.
3. refrigerator according to claim 1 and 2 is characterized in that, the cross section of said second heat preservation member is roughly " worker " font.
4. refrigerator according to claim 3 is characterized in that, said first and second heat preservation member are foam element.
5. refrigerator according to claim 4 is characterized in that, said first and second heat preservation member are pressed into shape by the casting of foam material.
6. refrigerator according to claim 1; It is characterized in that; Second end that first end of said central sill is formed with the first labyrinth type mounting groove and said central sill is formed with the second labyrinth type mounting groove; Be formed with on the said freezing chamber courage with suitable first installation portion of the said first labyrinth type mounting groove and said refrigeration chamber courage on be formed with and the second suitable installation portion of the said second labyrinth type mounting groove, said first installation portion is plugged in the said first labyrinth type mounting groove and said second installation portion is plugged in the second labyrinth type mounting groove.
7. refrigerator according to claim 6 is characterized in that, the corresponding respectively and said first and second labyrinth type mounting groove interference fit of said first and second installation portions.
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 true CN102494461A (en) | 2012-06-13 |
| CN102494461B 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) |
Cited By (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 |
| CN104344650A (en) * | 2013-08-28 | 2015-02-11 | 海尔集团公司 | Liner 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275878A (en) * | 1988-09-12 | 1990-03-15 | Sanyo Electric Co Ltd | Manufacture of refrigerator |
| 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 |
-
2011
- 2011-12-05 CN CN201110399362.9A patent/CN102494461B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275878A (en) * | 1988-09-12 | 1990-03-15 | Sanyo Electric Co Ltd | Manufacture of refrigerator |
| 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 |
Cited By (5)
| 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 |
| CN104344650A (en) * | 2013-08-28 | 2015-02-11 | 海尔集团公司 | Liner assembly and refrigerator |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102494461B (en) | 2014-01-15 |
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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 of 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. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |