CN103344072A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN103344072A CN103344072A CN2013103117169A CN201310311716A CN103344072A CN 103344072 A CN103344072 A CN 103344072A CN 2013103117169 A CN2013103117169 A CN 2013103117169A CN 201310311716 A CN201310311716 A CN 201310311716A CN 103344072 A CN103344072 A CN 103344072A
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- CN
- China
- Prior art keywords
- hole
- temperature sensor
- refrigerator
- groove
- sleeve
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- 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.)
- Granted
Links
- 238000005187 foaming Methods 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 241001247986 Calotropis procera Species 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 9
- 239000006260 foam Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a refrigerator which comprises a refrigeration casing, a temperature sensor and a refrigerator container. The temperature sensor is electrically connected with a control panel of the refrigerator, the refrigeration container is arranged in the refrigerator casing and can define a foaming space with the refrigerator casing, a groove is formed in a rear wall of the refrigerator container, a through hole is formed in the rear wall of the groove, the temperature sensor penetrates through the through hole to be positioned in the groove, one part of the connection line between the temperature sensor and the control panel is positioned in the through hole, and the other part of the connection line is positioned in the foaming space. According to an embodiment of the refrigerator, the temperature sensor is simple in fixing structure, simple and practical in fixing process, low in manufacturing cost and not prone to be damaged.
Description
Technical field
The present invention relates to art of refrigeration units, in particular to a kind of refrigerator.
Background technology
The temperature sensor of current refrigerator is fixed on earlier in the embedded box, by foaming embedded box is fixed then.Also need to make pre-buried lid temperature sensor is covered for attractive in appearance in addition, and also need to make embedded box fixing hole punching die for connecting line is installed.Therefore existing refrigerator exists temperature sensor fixing structure complexity, technology is loaded down with trivial details, manufacturing cost is high defective.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or provides a kind of useful commerce to select at least.For this reason, one object of the present invention is to propose that a kind of fixed structure technique for fixing simple, temperature sensor of temperature sensor is simple, the refrigerator of low cost of manufacture.
To achieve these goals, according to the embodiment of the invention a kind of refrigerator is proposed.Described refrigerator comprises the case shell; Temperature sensor, described temperature sensor is electrically connected with the control panel of refrigerator; With the case courage, described case courage be located in the described case shell and and described case shell between limit the foaming space, the rear wall of described case courage is provided with groove, the rear wall of described groove is provided with through hole, described temperature sensor passes described through hole and is located in the described groove, the part of the connecting line between described temperature sensor and the described control panel is positioned at described through hole, and another part is positioned at described foaming space.
When described temperature sensor is installed, with described temperature sensor from after pass described through hole forward, be positioned at described groove up to described temperature sensor, described case shell is installed then, and the adding expanding foam solution foams in the foaming space that limits between described case shell and described case courage.The described connecting line that is positioned at described foaming space thus is fixed.That is to say described temperature sensor installation and being fixed this moment.Described temperature sensor is fixed in the described groove, is difficult for being touched by other parts in the described refrigerator, and also elegant in appearance.Therefore, in the refrigerator according to the embodiment of the invention, the fixed structure of temperature sensor is simple and technique for fixing is simple, low cost of manufacture and not fragile.In addition, in order to reduce the change of the mould of making described case courage, the position of described groove is positioned at the compressor room of the described refrigerator corner of (being used for placing compressor).Can further reduce the manufacturing cost of refrigerator thus.
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, have the boss that axially extends back along described through hole on the rear wall of described groove, described through hole is formed in the described boss.Can increase the degree of depth of described through hole thus, thereby increase the length of described connecting line in described through hole, and then make the fixing more firm of described temperature sensor.
Further, described refrigerator also comprises: sleeve, described sleeve are located in the described through hole and are set in outside the described connecting line.Thus, not only can fix described connecting line further, and can protect described connecting line better.
Alternatively, be formed with the annular projection that extends radially outwardly along it on the outer peripheral face of described sleeve, the front surface of described annular projection is compressed on the rear surface of described boss.Can control described temperature sensor thus and stretch into the interior degree of depth of described case courage.
Preferably, be formed with on the perisporium of described sleeve along the opening of the axial perforation of described sleeve, wherein said connecting line enters and is contained in the described sleeve by described opening.Can improve the installation effectiveness of described temperature sensor thus.
Preferably, the front end face of described sleeve is concordant with the rear wall of described groove.Can make described temperature sensor installation place more attractive in appearance, clean and tidy thus.
According to one embodiment of present invention, described sleeve is rubber bush, is convenient to the installation of described temperature sensor.
According to one embodiment of present invention, described groove, described through hole and described case courage one plastics sucking moulding.Not only moulding is quick thus, and forming die structure is simple, thereby can further reduce manufacturing cost.
According to one embodiment of present invention, the top of described groove and front side are opened wide.Can make the detected temperature of described temperature sensor more near the true temperature in the described refrigerator thus.
Further, described refrigerator also comprises adhesive tape, the gap between the described through hole of described rubber belt sealing and the described connecting line.Can avoid expanding foam solution to enter in the described through hole other parts in described temperature sensor and the refrigerator are caused damage thus.
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 by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the front view according to the refrigerator of the embodiment of the invention;
Fig. 2 is the partial sectional view according to the refrigerator of the embodiment of the invention.
Fig. 3 is the enlarged drawing of the a-quadrant of Fig. 2.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to 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 " width ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " interior ", " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than indication or the hint device of indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand above-mentioned term concrete implication in the present invention as the case may be.
Below with reference to the refrigerator 1 of Fig. 1-Fig. 3 description according to the embodiment of the invention.As shown in figures 1 and 3, the refrigerator 1 according to the embodiment of the invention comprises case shell 10, temperature sensor 20 and case courage 30.
Control panel is arranged on the rear wall 301 of case courage 30, so the connecting line 201 of control panel and temperature sensor 20 and temperature sensor 20 all are positioned at the back of the rear wall 301 of case courage 30 before refrigerator 1 assembling.During mounting temperature sensor 20, with temperature sensor 20 from after pass through hole 312 forward, be positioned at groove 310 up to temperature sensor 20, the install bin shell 10 then, and the adding expanding foam solution foams in the foaming space 11 that limits between case shell 10 and case courage 30.The connecting line 201 that is positioned at foaming space 11 thus is fixed.That is to say temperature sensor 20 installations and being fixed this moment.Temperature sensor 20 is fixed in the groove 310, is difficult for being touched by other parts in the refrigerator 1, and also elegant in appearance.
Therefore, in the refrigerator 1 according to the embodiment of the invention, the fixed structure of temperature sensor 20 is simple and technique for fixing is simple, low cost of manufacture and not fragile.In addition, in order to reduce the change of the mould of making case courage 30, the position of groove 310 is positioned at the corner of the compressor room (being used for placing compressor 70) of the bottom of refrigerator 1, can further reduce the manufacturing cost of refrigerator 1 thus.
In one embodiment of the invention, can have the boss that axially extends back 320 along through hole 312 on the rear wall 311 of groove 310, through hole 312 can be formed in the boss 320.Can increase the degree of depth of through hole 312 thus, thereby make the length of connecting line 201 in through hole 312 increase, and then make that fixing of temperature sensor 20 is more firm.
Advantageously, groove 310, through hole 312 and case courage 30 can the one plastics sucking mouldings.Not only moulding is quick thus, and forming die structure is simple, thereby can further reduce manufacturing cost.
Particularly, mould forms first protuberance in the position corresponding with groove 310, and mould forms second protuberance in the position corresponding with through hole 312.By plastics sucking moulding rearward recess 310 place's straight formings.And form the boss 320 with blind hole in the corresponding position of through hole 312 by plastic uptake, then the part at corresponding blind hole top on the boss 320 is cut away, thereby constitute this through hole 312.That is to say, behind groove 310, through hole 312 and the case courage 30 one plastics sucking mouldings, need the part of the above-mentioned boss 320 of cutting could form through hole 312.
Preferably, groove 310, boss 320 and through hole 312 can be positioned at left side or the right side of the rear wall 301 of case courage 30 at the width of the rear wall 301 of case courage 30, are conducive to thus boss 320 is carried out cutting operation to form through hole 312.As shown in Figure 1, in a concrete example of the present invention, groove 310, boss 320 can be positioned at the left side of the rear wall 301 of case courage 30.
In one embodiment of the invention, the front side of the top of groove 310 and groove 310 can be opened wide.That is to say, when temperature sensor 20 is positioned at groove 310, can touch the air in the refrigerator 1 around the temperature sensor 20, can make temperature sensor 20 detected temperature more near the true temperature in the refrigerator 1 thus, thereby the controller (not shown) that is conducive to refrigerator 1 is controlled the temperature of refrigerator 1 more accurately, is is in time opened and closed compressor 60 according to the detected value of temperature sensor 20.Alternatively, the cross section of groove 310 can be U-shaped, semicircular arc or square.
Advantageously, refrigerator 1 can also comprise adhesive tape 50, and adhesive tape 50 can seal the gap between through hole 312 and the connecting line 201.That is to say, before foaming, can by adhesive tape 50 gap between through hole 312 and the connecting line 201 be sealed earlier.Just can avoid expanding foam solution to enter in the through hole 312 when foaming like this, thereby avoid expanding foam solution that other parts in temperature sensor 20 and the refrigerator 1 are caused damage.
In one embodiment of the invention, refrigerator 1 can also comprise sleeve 40.Sleeve 40 can be located in the through hole 312, and sleeve 40 can be set in outside the connecting line 201.Thus, not only can fix connecting line 201 further, and can protect connecting line 201 better, in the installation process of temperature sensor 20, avoid connecting line 201 directly to contact with through hole 312 connecting line 201 is caused wearing and tearing like this.
Alternatively, sleeve 40 can be rubber bush.Because rubber bush is softer and wear-resisting, thereby the installation of the temperature sensor 20 of being more convenient for.
Further, as shown in Figure 3, in one embodiment of the invention, can be formed with on the outer peripheral face of sleeve 40 along its annular projection that extends radially outwardly 410, the front surface of annular projection 410 can be compressed on the rear surface of boss 320.That is to say, in the installation process of temperature sensor 20, earlier sleeve 40 is set in outside the connecting line 201, and then with sleeve 40 from after stretch into forward in the through hole 312, be pressed on the rear surface of boss 320 up to the annular projection 410 of sleeve 40.Can control temperature sensor 20 thus and stretch into the degree of depth in the case courage 30, just can control the position of temperature sensor 20 in groove 310, make temperature sensor 20 not exceed groove 310.
Alternatively, can be formed with on the perisporium of sleeve 40 along the opening (not shown) of the axial perforation of sleeve 40, wherein connecting line 201 can enter and be contained in the sleeve 40 by opening.Can quickly and easily sleeve 40 be set in outside the connecting line 201 thus, thus the installation effectiveness of raising temperature sensor 20.Particularly, opening can directly form with knife cutting sleeve 40, makes the processing of sleeve 40 more convenient thus.
Advantageously, the front end face of sleeve 40 can be concordant with the rear wall 311 of groove 310.Can make temperature sensor 20 installation places more attractive in appearance, clean and tidy thus.
Refrigerator 1 also comprises a body 70, shelf 80 and drawer 90.The structure of door body 70, shelf 80 and drawer 90, and the structure of compressor 60 and operation principle be known, no longer is described in detail at this.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are 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 feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment under the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a refrigerator is characterized in that, comprising:
The case shell;
Temperature sensor, described temperature sensor is electrically connected with the control panel of refrigerator; With
The case courage, described case courage be located in the described case shell and and described case shell between limit the foaming space, the rear wall of described case courage is provided with groove, the rear wall of described groove is provided with through hole, described temperature sensor passes described through hole and is located in the described groove, the part of the connecting line between described temperature sensor and the described control panel is positioned at described through hole, and another part is positioned at described foaming space.
2. refrigerator according to claim 1 is characterized in that, has the boss that axially extends back along described through hole on the rear wall of described groove, and described through hole is formed in the described boss.
3. refrigerator according to claim 2 is characterized in that, also comprises: sleeve, described sleeve are located in the described through hole and are set in outside the described connecting line.
4. refrigerator according to claim 3 is characterized in that, is formed with the annular projection that extends radially outwardly along it on the outer peripheral face of described sleeve, and the front surface of described annular projection is compressed on the rear surface of described boss.
5. refrigerator according to claim 3 is characterized in that, is formed with on the perisporium of described sleeve along the opening of the axial perforation of described sleeve, and wherein said connecting line enters and is contained in the described sleeve by described opening.
6. refrigerator according to claim 3 is characterized in that, the front end face of described sleeve is concordant with the rear wall of described groove.
7. refrigerator according to claim 3 is characterized in that, described sleeve is rubber bush.
8. refrigerator according to claim 1 is characterized in that, described groove, described through hole and described case courage one plastics sucking moulding.
9. refrigerator according to claim 1 is characterized in that, the top of described groove and front side are opened wide.
10. refrigerator according to claim 1 is characterized in that, also comprises adhesive tape, the gap between the described through hole of described rubber belt sealing and the described connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311716.9A CN103344072B (en) | 2013-07-23 | 2013-07-23 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311716.9A CN103344072B (en) | 2013-07-23 | 2013-07-23 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103344072A true CN103344072A (en) | 2013-10-09 |
| CN103344072B CN103344072B (en) | 2015-06-17 |
Family
ID=49278888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310311716.9A Expired - Fee Related CN103344072B (en) | 2013-07-23 | 2013-07-23 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103344072B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501509A (en) * | 2015-01-21 | 2015-04-08 | 合肥美的电冰箱有限公司 | Box liner and refrigeration plant |
| CN104654735A (en) * | 2015-02-11 | 2015-05-27 | 青岛海尔股份有限公司 | Assembling method for detection module in refrigerator |
| CN110887300A (en) * | 2018-09-11 | 2020-03-17 | 东芝生活电器株式会社 | Refrigerator with a door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060708A (en) * | 1990-09-12 | 1992-04-29 | 三星电子株式会社 | The control device of freezer compartment of refrigerator |
| DE19648399A1 (en) * | 1996-11-22 | 1998-05-28 | Aeg Hausgeraete Gmbh | Combined domestic refrigerator and freezer |
| CN101424474A (en) * | 2007-10-30 | 2009-05-06 | 苏州三星电子有限公司 | Refrigerator with frozen fog making function and method for producing the same |
| CN102494512A (en) * | 2011-12-05 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203454516U (en) * | 2013-07-23 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerator |
-
2013
- 2013-07-23 CN CN201310311716.9A patent/CN103344072B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060708A (en) * | 1990-09-12 | 1992-04-29 | 三星电子株式会社 | The control device of freezer compartment of refrigerator |
| DE19648399A1 (en) * | 1996-11-22 | 1998-05-28 | Aeg Hausgeraete Gmbh | Combined domestic refrigerator and freezer |
| CN101424474A (en) * | 2007-10-30 | 2009-05-06 | 苏州三星电子有限公司 | Refrigerator with frozen fog making function and method for producing the same |
| CN102494512A (en) * | 2011-12-05 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN203454516U (en) * | 2013-07-23 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501509A (en) * | 2015-01-21 | 2015-04-08 | 合肥美的电冰箱有限公司 | Box liner and refrigeration plant |
| CN104654735A (en) * | 2015-02-11 | 2015-05-27 | 青岛海尔股份有限公司 | Assembling method for detection module in refrigerator |
| CN110887300A (en) * | 2018-09-11 | 2020-03-17 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN110887300B (en) * | 2018-09-11 | 2022-02-01 | 东芝生活电器株式会社 | Refrigerator with a door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103344072B (en) | 2015-06-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |