CN203454516U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN203454516U CN203454516U CN201320440835.XU CN201320440835U CN203454516U CN 203454516 U CN203454516 U CN 203454516U CN 201320440835 U CN201320440835 U CN 201320440835U CN 203454516 U CN203454516 U CN 203454516U
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- hole
- refrigerator
- temperature sensor
- groove
- sleeve
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Abstract
The utility model discloses a refrigerator. The refrigerator comprises a refrigerator shell, a temperature sensor and a refrigerator container, wherein the temperature sensor is electrically connected with a control board of the refrigerator, the refrigerator container is arranged in the refrigerator shell, a foamed space is defined between the refrigerator container and the refrigerator shell, a groove is formed in the 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 and is arranged in the groove, a part of the connecting wire of the temperature sensor and the control board is located in the through hole, and the other part of the connecting wire is located in the foamed space. According to the refrigerator, the fixing structure of the temperature sensor is simple, the fixing technology of the temperature sensor is simple and easy to practice, the manufacturing cost is low, and the temperature sensor cannot be damaged easily.
Description
Technical field
The utility model relates to art of refrigeration units, in particular to a kind of refrigerator.
Background technology
The temperature sensor of current refrigerator is first fixed in embedded box, then by foaming, embedded box is fixed.In addition for attractive in appearance, also need to make pre-buried lid temperature sensor is covered, and also need to make embedded box fixing hole punching die for connecting line is installed.Therefore there is the defect that temperature sensor fixing structure is complicated, technique is loaded down with trivial details, manufacturing cost is high in existing refrigerator.
Utility model content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.For this reason, an object of the present utility model 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 utility model proposes a kind of refrigerator.Described refrigerator comprises case shell; Temperature sensor, described temperature sensor is electrically connected to the control panel of refrigerator; With case courage, described case courage be located in described case shell and and described case shell between limit 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 is located in described groove through described through hole, a part for connecting line between described temperature sensor and described control panel is positioned at described through hole, and another part is positioned at described foaming space.
When described temperature sensor is installed, described temperature sensor is passed to described through hole from back to front, until described temperature sensor is positioned at described groove, then described case shell is installed, and is added expanding foam solution to foam in the foaming space limiting between described case shell and described case courage.The described connecting line that is positioned at thus described foaming space is fixed.That is to say now described temperature sensor installation and being fixed.Described temperature sensor is fixed in described groove, is difficult for being touched by other parts in described refrigerator, and also elegant in appearance.Therefore, according in refrigerator of the present utility model, 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 manufacturing described case courage, the position of described groove is positioned at the corner of the compressor room of described refrigerator (for placing compressor).Can further reduce the manufacturing cost of refrigerator thus.
In addition, according to the above-mentioned refrigerator of the utility model, can also there is following additional technical characterictic:
On the rear wall of described groove, have the boss axially extending back along described through hole, described through hole is formed in 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 is located in described through hole and is set in outside described connecting line.Thus, not only can to described connecting line, be fixed further, and can protect better described connecting line.
Alternatively, be formed with the annular projection extending 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 thus described temperature sensor and stretch into the degree of depth in described case courage.
Preferably, be formed with along the opening of the axial perforation of described sleeve on the perisporium of described sleeve, wherein said connecting line enters and is contained in described sleeve by described opening.Can improve the installation effectiveness of described temperature sensor thus.
Preferably, the front end face of described sleeve and the rear wall of described groove are concordant.Can make thus described temperature sensor installation place more attractive in appearance, clean and tidy.
Described sleeve is rubber bush, is convenient to the installation of described temperature sensor.
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.
The top of described groove and front side are opened wide.The temperature that can make thus described temperature sensor detect more approaches the true temperature in described refrigerator.
Further, described refrigerator also comprises adhesive tape, the gap described in described rubber belt sealing between through hole and described connecting line.Can avoid thus expanding foam solution to enter in described through hole causes damage to other parts in described temperature sensor and refrigerator.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the front view of the refrigerator of the utility model embodiment;
Fig. 2 is according to the partial sectional view of the refrigerator of the utility model embodiment.
Fig. 3 is the enlarged drawing of the a-quadrant of Fig. 2.
The specific embodiment
Describe embodiment of the present utility model 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, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " width ", " on ", orientation or the position relationship of the indication such as D score, 'fornt', 'back', " left side ", " right side ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 3, describe according to the refrigerator 1 of the utility model embodiment.As shown in figures 1 and 3, according to the refrigerator 1 of the utility model embodiment, comprise case shell 10, temperature sensor 20 and case courage 30.
Control panel is arranged on the rear wall 301 of case courage 30, thus the connecting line 201 of control panel and temperature sensor 20 and temperature sensor 20 before refrigerator 1 assembling, be all positioned at case courage 30 rear wall 301 after.During mounting temperature sensor 20, temperature sensor 20 is passed to through hole 312 from back to front, until temperature sensor 20 is positioned at groove 310, then install bin shell 10, and add expanding foam solution to foam in the foaming space 11 limiting between case shell 10 and case courage 30.The connecting line 201 that is positioned at thus foaming space 11 is fixed.That is to say now temperature sensor 20 installations and being fixed.Temperature sensor 20 is fixed in groove 310, is difficult for being touched by other parts in refrigerator 1, and also elegant in appearance.
Therefore,, according in the refrigerator 1 of the utility model embodiment, 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 manufacturing case courage 30, the position of groove 310 is positioned at the corner of the compressor room (for placing compressor 70) of the bottom of refrigerator 1, can further reduce thus the manufacturing cost of refrigerator 1.
In an embodiment of the present utility model, on the rear wall 311 of groove 310, can there is the boss axially extending back 320 along through hole 312, through hole 312 can be formed in boss 320.Can increase the degree of depth of through hole 312 thus, thereby the length of connecting line 201 in through hole 312 is increased, and then make the fixing more firm of temperature sensor 20.
Advantageously, groove 310, through hole 312 and case courage 30 can 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 the first protuberance in the position corresponding with groove 310, and mould forms the second protuberance in the position corresponding with through hole 312.By plastics sucking moulding rearward recess 310 place's straight formings.And by plastic uptake, form a boss 320 with blind hole in the corresponding position of through hole 312, then the part at corresponding blind hole top on boss 320 is cut away, thereby form this through hole 312.That is to say, after groove 310, through hole 312 and case courage 30 one plastics sucking mouldings, the part that need to cut above-mentioned boss 320 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 on the width of the rear wall 301 of case courage 30, are conducive to thus boss 320 to carry out cutting operation to form through hole 312.As shown in Figure 1, in a concrete example of the present utility model, groove 310, boss 320 can be positioned at the left side of the rear wall 301 of case courage 30.
In an embodiment of the present utility model, 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, the surrounding of temperature sensor 20 can touch the air in refrigerator 1, the temperature that can make thus temperature sensor 20 detect more approaches the true temperature in refrigerator 1, thereby the controller (not shown) that is conducive to refrigerator 1 is controlled more accurately the temperature of refrigerator 1, 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 connecting line 201.That is to say, before foaming, can first by adhesive tape 50, the gap between through hole 312 and connecting line 201 be sealed.While foaming like this, just can avoid expanding foam solution to enter in through hole 312, thereby avoid expanding foam solution to cause damage to other parts in temperature sensor 20 and refrigerator 1.
In an embodiment of the present utility model, refrigerator 1 can also comprise sleeve 40.Sleeve 40 can be located in through hole 312, and sleeve 40 can be set in outside connecting line 201.Thus, not only can to connecting line 201, be fixed further, and can protect better connecting line 201, in the installation process of temperature sensor 20, avoid connecting line 201 directly to contact connecting line 201 is caused to wearing and tearing with through hole 312 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 an embodiment of the present utility model, can be formed with the annular projection 410 extending radially outwardly along it on the outer peripheral face of sleeve 40, 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, first sleeve 40 is set in outside connecting line 201, and then sleeve 40 is stretched in through hole 312 from back to front, until the annular projection 410 of sleeve 40 is pressed on the rear surface of boss 320.Can control thus temperature sensor 20 and stretch into the degree of depth in case courage 30, namely can control the position of temperature sensor 20 in groove 310, make temperature sensor 20 not exceed groove 310.
Alternatively, can be formed with along the opening (not shown) of the axial perforation of sleeve 40 on the perisporium of sleeve 40, wherein connecting line 201 can enter and be contained in sleeve 40 by opening.Can quickly and easily sleeve 40 be set in outside connecting line 201 thus, thus the installation effectiveness of raising temperature sensor 20.Particularly, opening can directly form with knife cutting-sleeve 40, makes thus the processing of sleeve 40 more convenient.
Advantageously, the front end face of sleeve 40 can be concordant with the rear wall 311 of groove 310.Can make thus temperature sensor 20 installation places more attractive in appearance, clean and tidy.
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, at this, no longer describes in detail.
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 utility model 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 embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in the situation that not departing from principle of the present utility model and aim in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Case shell;
Temperature sensor, described temperature sensor is electrically connected to the control panel of refrigerator; With
Case courage, described case courage be located in described case shell and and described case shell between limit 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 is located in described groove through described through hole, a part for connecting line between described temperature sensor and 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 axially extending back along described through hole on the rear wall of described groove, and described through hole is formed in described boss.
3. refrigerator according to claim 2, is characterized in that, also comprises: sleeve, described sleeve is located in described through hole and is set in outside described connecting line.
4. refrigerator according to claim 3, is characterized in that, is formed with the annular projection extending 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 along the opening of the axial perforation of described sleeve on the perisporium of described sleeve, and wherein said connecting line enters and is contained in 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 described in described rubber belt sealing between through hole and described connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440835.XU CN203454516U (en) | 2013-07-23 | 2013-07-23 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440835.XU CN203454516U (en) | 2013-07-23 | 2013-07-23 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454516U true CN203454516U (en) | 2014-02-26 |
Family
ID=50134383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440835.XU Withdrawn - After Issue CN203454516U (en) | 2013-07-23 | 2013-07-23 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344072A (en) * | 2013-07-23 | 2013-10-09 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104061753A (en) * | 2014-06-26 | 2014-09-24 | 海信（山东）冰箱有限公司 | Refrigeration device |
-
2013
- 2013-07-23 CN CN201320440835.XU patent/CN203454516U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344072A (en) * | 2013-07-23 | 2013-10-09 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104061753A (en) * | 2014-06-26 | 2014-09-24 | 海信（山东）冰箱有限公司 | Refrigeration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140226 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |