CN103075863B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN103075863B CN103075863B CN201210578634.6A CN201210578634A CN103075863B CN 103075863 B CN103075863 B CN 103075863B CN 201210578634 A CN201210578634 A CN 201210578634A CN 103075863 B CN103075863 B CN 103075863B
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- fixed part
- evaporator fin
- fixture
- fixed
- case courage
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Abstract
The invention discloses a refrigerator, which comprises a refrigerator liner and a fin evaporator, wherein at least two hanging lugs are arranged on the top end of the back wall of the fin evaporator, the two ends of the fin evaporator are respectively provided with fixing elements, and the fin evaporator is fixedly arranged at the back part of the refrigerator liner through the at least two hanging lugs and the fixing elements. The refrigerator provided by the invention has the advantages that through the arrangement of the fixing elements and the hanging lugs, the fin evaporator can be firmly and fixedly arranged at the back part of the refrigerator liner, and the installation is stable, so the fixation precision of the fin evaporator is effectively improved, and in addition, the installation efficiency is high.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of refrigerator.
Background technology
The evaporator fin of traditional wind cooling refrigerator has three kinds of fixed forms: screw is fixed, weld homogeneous tube and overall aluminium dish is fixed.
But for screw fixation method, the material due to evaporator fin is aluminium sheet, more yielding, less stable is installed, thus accurate installation cannot be realized; Welding homogeneous tube determines according to on-the-spot practical operation, and comparatively large according to the difference in operation of different personnel, uniformity cannot ensure; For aluminium dish fixed form, need evaporimeter lower end to do integrally aluminium dish structure, realize the fixing of evaporimeter by the connection of aluminium dish and casing, and aluminium dish and case courage often adopt double faced adhesive tape to be fixed, Long-Time Service cementability is deteriorated.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose the refrigerator that a kind of evaporator fin is fixed accurately, installation effectiveness is high and lasting.
According to the refrigerator of the embodiment of the present invention, comprising: case courage; And evaporator fin, the rear wall top of described evaporator fin has at least two hangers, and two ends are respectively equipped with fixture, and described evaporator fin is fixed on the rear portion of described case courage by described at least two hangers and described fixture.
According to the refrigerator of the embodiment of the present invention, by arranging fixture and hangers, evaporator fin can be fixed on the rear portion of case courage securely, installs stable, thus effectively improves the fixed precision of evaporator fin and installation effectiveness is high.
In addition, also following additional technical feature can be had according to refrigerator of the present invention:
According to one embodiment of present invention, each described fixture comprises: body; First fixed part, wherein said evaporator fin is fixed by described first fixed part and described fixture; With the second fixed part, described fixture is fixed by described second fixed part and described case courage.Thus, by arranging the first fixed part, effectively prevent the situation that evaporator fin opposed fixed member is moved, by the second fixed part, effectively prevent the situation that the relative case courage of fixture is moved, thus evaporator fin firmly can be located in case courage, install reliable.
Alternatively, described first fixed part is formed as on described body towards the groove on the surface, side of described evaporator fin.Thus, the end of evaporator fin can be fixed in groove securely.
Further, the sidewall edge of described groove is formed with the portion that steps down being suitable for coordinating with described evaporator fin upper pipeline.Thus, by arranging the portion that steps down, the sidewall of evaporator fin and groove being closely cooperated, effectively ensure that cold and hot exchange is all carried out on the surface of evaporator fin, thus improve the heat exchange efficiency of evaporator fin.
Alternatively, described second fixed part is located at the opposite side relative with described first fixed part on the surface, and the outer surface of the outwardly described body of described second fixed part, the internal face of described case courage is formed with the recess coordinated with described second fixed part.Thus, by the cooperation of the second fixed part and recess, evaporator fin is fastened on the rear portion of case courage and not easily gets loose.
Particularly, described second fixed part is configured to the boss that stretches out from inside to outside from back to front.Thus, assembling is simple and production efficiency is high.
Alternatively, described hangers is two and is respectively adjacent to two ends, the left and right setting of described evaporator fin.Thus, there is fixed effect preferably.
According to one embodiment of present invention, described hangers is connected by screw in the rear surface of described case courage to limit the movement of described evaporator fin on described screw length direction.Thus, effectively prevent evaporator fin movement in the longitudinal direction.
Alternatively, described fixture is foam element.
Particularly, described foam element adopts EPS material to make.Thus, easy to process and there is certain elasticity.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of refrigerator according to an embodiment of the invention;
Fig. 2 is the enlarged drawing in the A portion shown in Fig. 1.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element 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 for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Describe the refrigerator 100 according to the embodiment of the present invention below with reference to Fig. 1, this refrigerator 100 is for freezing or chilled food.
As shown in Figure 1, comprise according to the refrigerator 100 of the embodiment of the present invention: case courage 1 and evaporator fin 2.Wherein, the rear wall top of evaporator fin 2 has at least two hangers (scheming not shown), the two ends of evaporator fin 2 are respectively equipped with fixture 3, and evaporator fin 2 is fixed on the rear portion of case courage 1 by least two hangers and fixture 3.
In one of them example of the present invention, the front side of casing (scheming not shown) is opened wide, door body (scheming not shown) is located on casing pivotly to open or close casing, casing and door body limit spatial accommodation jointly, case courage 1 is located in spatial accommodation, evaporator fin 2 is located at the rear portion of case courage 1, and the top, the back side of evaporator fin 2 is provided with at least two hangers, and wherein evaporator fin 2 is fixed on case courage 1 by the fixture 3 at least two hangers and two ends, left and right.Be understandable that, the quantity of hangers can require to arrange, to meet matching requirements better according to practical set.
Alternatively, fixture 3 is foam element.
According to the refrigerator 100 of the embodiment of the present invention, by arranging fixture 3 and hangers, evaporator fin 2 can be fixed on the rear portion of case courage 1 securely, installs stable, thus effectively improves the fixed precision of evaporator fin 2 and installation effectiveness is high.
As shown in Figure 2, each fixture 3 comprises: body 31, first fixed part 32 and the second fixed part 33, and wherein evaporator fin 2 is fixed by the first fixed part 32 and fixture 3.Fixture 3 is fixed by the second fixed part 33 and case courage 1.Thus, by arranging the first fixed part 32, effectively prevent the situation that evaporator fin 2 opposed fixed member 3 is moved, by the second fixed part 33, effectively prevent the situation that the relative case courage 1 of fixture 3 is moved, thus evaporator fin 2 firmly can be located in case courage 1, install reliable.
In one of them example of the present invention, body 31, first fixed part 32 and the second fixed part 33 can be one-body molded.That is, body 31, first fixed part 32 and the second fixed part 33 overall processing manufacture, the first fixed part 32 and second fixes the part that 33 are body 31.
Certainly, the present invention is not limited thereto, in other examples of the present invention, body 31, first fixed part 32 and the second fixed part 33 are by bonding or be welded to connect integral, now body 31, first fixed part 32 and the second fixed part 33 are respectively separate part, and individually processing and manufacturing, then body 31, first fixed part 32 and the second fixed part 33 to be formed as one structure by bonding mode, or to be formed as one structure by the mode of welding such as spot welding.
Alternatively, the first fixed part 32 is formed as on body 31 towards the groove on the surface, side of evaporator fin 2.Such as in the example of fig. 1 and 2, fixture 3 is formed with on the surface of evaporator fin 2 first fixed part 32, first fixed part 32 and namely forms groove from the outer surface of fixture 3 to the direction depression away from evaporator fin 2.Thus, the end of evaporator fin 2 can be fixed in groove securely.
Further, the sidewall edge of groove is formed with the portion that steps down 321 being suitable for coordinating with evaporator fin 2 upper pipeline.In order to make the contact of end and the groove that evaporator fin 2 contacts with the internal face of groove more tight, the internal face structure of groove can adapt with the structure of evaporator fin 2 relevant position, such as in the figure 2 example, on the internal face of groove, the part at the adjacent recess edge i.e. part at contiguous evaporator fin 2 edge is formed with the portion of stepping down 321, thus makes the pipeline contact of groove inner wall face and evaporator fin 2 tight.Thus, by arranging the portion 321 that steps down, evaporator fin 2 being fitted tightly with the sidewall of groove, effectively ensure that cold and hot exchange is all carried out on the surface of evaporator fin 2, thus improve the heat exchange efficiency of evaporator fin 2.
In one of them example of the present invention, at least one fixture 3 at evaporator fin about 2 two ends can be formed with the groove with the portion of stepping down 321.In other words, the fixture 3 of the left end of evaporator fin 2 is formed with the groove with the portion of stepping down 321, or the fixture 3 of the right-hand member of evaporator fin 2 is formed with the groove with the portion of stepping down 321, or the fixture 3 at the two ends, left and right of evaporator fin 2 is all formed with the groove with the portion of stepping down 321.
Certainly, the present invention is not limited thereto, in another example of the present invention, the fixture 3 at the two ends, left and right of evaporator fin 2 also can be formed with the groove without the portion of stepping down 321.
In one embodiment of the invention, the second fixed part 33 is located at the opposite side relative with the first fixed part 32 on the surface, and the outer surface of the outwardly body 31 of the second fixed part 33, the internal face of case courage 1 is formed with the recess 11 coordinated with the second fixed part 33.Thus, by the cooperation of the second fixed part 33 and recess 11, evaporator fin 2 is fastened on the rear portion of case courage 1 and not easily gets loose.
In the example of fig. 1 and 2, second fixed part 33 is located on body 31 away from the outer surface of evaporator fin 2, the second fixed part 33 on the fixture 3 of evaporator fin 2 left end protrudes the fixture 3 of left end left, the second fixed part 33 on the fixture 3 of evaporator fin 2 right-hand member protrudes the fixture 3 of right-hand member to the right, the left and right sidewall of case courage 1 is all formed with recess 11, and recess 11 outwards caves in from the left and right sidewall of case courage 1 respectively and namely caves in coordinate with second fixed part 33 at two ends, left and right respectively towards the direction away from evaporator fin 2 respectively.
Particularly, the second fixed part 33 is configured to the boss that stretches out from inside to outside from back to front.Such as in the figure 2 example, the cross section of the second fixed part 33 is roughly in inverted people's ear shape, i.e. the second fixed part 33 outward-dipping protrusion gradually from back to front, from the front surface of the outer surface of body 31 part adjacent body 31 farthest on second fixed part 33, when the fixture 3 at two ends, left and right wraps the two ends, left and right of evaporator fin 2 respectively, then easily evaporator fin 2 and fixture 3 level can be pushed the rear portion of case courage 1.Thus, assembling is simple and production efficiency is high.
Alternatively, hangers is two, and the two ends, left and right that two hangers are respectively adjacent to evaporator fin 2 are arranged.Thus, there is fixed effect preferably.
In one embodiment of the invention, hangers is connected by screw in the rear surface of case courage 1 to limit the movement of evaporator fin 2 on screw length direction.In an example of the present invention, hangers is formed with the through hole that runs through it along the longitudinal direction with through screw, by adopting the connected mode of screw, evaporator fin 2 can be connected to the rear surface of case courage 1, thus effectively prevent evaporator fin 2 movement in the longitudinal direction.
Alternatively, foam element can adopt EPS material to make.Thus, by adopting EPS material, making foam element itself have certain elasticity, thus easily evaporator fin 2 and fixture 3 level can be pushed the rear portion of case courage 1, and easy to process.
Be all known according to other configuration examples of the refrigerator of the embodiment of the present invention to those skilled in the art as compressor etc. and operation, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. a refrigerator, is characterized in that, comprising:
Case courage; With
Evaporator fin, the rear wall top of described evaporator fin have at least two hangers, two ends are respectively equipped with fixture, each described fixture comprises body, the first fixed part and the second fixed part, wherein said evaporator fin is fixed by described first fixed part and described fixture, described fixture is fixed by described second fixed part and described case courage, and described evaporator fin is fixed on the rear portion of described case courage by described at least two hangers and described fixture.
2. refrigerator according to claim 1, is characterized in that, described first fixed part is formed as on described body towards the groove on the surface, side of described evaporator fin.
3. refrigerator according to claim 2, is characterized in that, the sidewall edge of described groove is formed with the portion that steps down being suitable for coordinating with described evaporator fin upper pipeline.
4. the refrigerator according to any one of claim 1-3, it is characterized in that, described second fixed part is located at the opposite side relative with described first fixed part of described body on the surface, the outer surface of the outwardly described body of described second fixed part, the internal face of described case courage is formed with the recess coordinated with described second fixed part.
5. refrigerator according to claim 4, is characterized in that, described second fixed part is configured to the boss stretched out from inside to outside from back to front.
6. refrigerator according to claim 1, is characterized in that, described hangers is two and is respectively adjacent to two ends, the left and right setting of described evaporator fin.
7. refrigerator according to claim 6, is characterized in that, described hangers is connected by screw in the rear surface of described case courage to limit the movement of described evaporator fin on described screw length direction.
8. refrigerator according to claim 1, is characterized in that, described fixture is foam element.
9. refrigerator according to claim 8, is characterized in that, described foam element adopts EPS material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578634.6A CN103075863B (en) | 2012-12-27 | 2012-12-27 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578634.6A CN103075863B (en) | 2012-12-27 | 2012-12-27 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103075863A CN103075863A (en) | 2013-05-01 |
| CN103075863B true CN103075863B (en) | 2015-06-17 |
Family
ID=48152481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210578634.6A Active CN103075863B (en) | 2012-12-27 | 2012-12-27 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103075863B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696856A (en) * | 2020-12-15 | 2021-04-23 | 中山市凯腾电器有限公司 | Wine cabinet adopting convex ribs/clamping grooves for re-partitioning |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900640A (en) * | 2005-07-19 | 2007-01-24 | 乐金电子(天津)电器有限公司 | Evaporator mounting structure for refrigerator |
| CN201081498Y (en) * | 2007-06-28 | 2008-07-02 | 苏州三星电子有限公司 | Directly clipped indirect cooling refrigerator |
| CN201129898Y (en) * | 2007-11-20 | 2008-10-08 | 苏州三星电子有限公司 | Chock block component structure of refrigerator evaporator |
| CN201322476Y (en) * | 2008-12-23 | 2009-10-07 | 合肥美的荣事达电冰箱有限公司 | Support clamp structure of evaporator |
| CN201852394U (en) * | 2010-10-18 | 2011-06-01 | 合肥美的荣事达电冰箱有限公司 | Fixing device for evaporator of refrigerator |
| KR20110085590A (en) * | 2010-01-21 | 2011-07-27 | 엘지전자 주식회사 | Refrigerator |
| CN102506525A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and evaporator for refrigerator |
-
2012
- 2012-12-27 CN CN201210578634.6A patent/CN103075863B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900640A (en) * | 2005-07-19 | 2007-01-24 | 乐金电子(天津)电器有限公司 | Evaporator mounting structure for refrigerator |
| CN201081498Y (en) * | 2007-06-28 | 2008-07-02 | 苏州三星电子有限公司 | Directly clipped indirect cooling refrigerator |
| CN201129898Y (en) * | 2007-11-20 | 2008-10-08 | 苏州三星电子有限公司 | Chock block component structure of refrigerator evaporator |
| CN201322476Y (en) * | 2008-12-23 | 2009-10-07 | 合肥美的荣事达电冰箱有限公司 | Support clamp structure of evaporator |
| KR20110085590A (en) * | 2010-01-21 | 2011-07-27 | 엘지전자 주식회사 | Refrigerator |
| CN201852394U (en) * | 2010-10-18 | 2011-06-01 | 合肥美的荣事达电冰箱有限公司 | Fixing device for evaporator of refrigerator |
| CN102506525A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and evaporator for refrigerator |
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| Publication number | Publication date |
|---|---|
| CN103075863A (en) | 2013-05-01 |
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