CN103175367A - Refrigeration device - Google Patents
Refrigeration device Download PDFInfo
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- CN103175367A CN103175367A CN2011104456151A CN201110445615A CN103175367A CN 103175367 A CN103175367 A CN 103175367A CN 2011104456151 A CN2011104456151 A CN 2011104456151A CN 201110445615 A CN201110445615 A CN 201110445615A CN 103175367 A CN103175367 A CN 103175367A
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- hardware
- refrigerating appliance
- thermal insulation
- appliance according
- insulation barriers
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Abstract
The invention provides a refrigeration device. The refrigeration device comprises a box body which is provided with at least a storage chamber, wherein the box body comprises a top wall, a bottom wall, a pair of opposite side walls and a cross wall which is located between the top wall and the bottom wall and bridged between the pair of the side walls. The cross wall comprises a metal element which is located at the front end of the cross wall, and at least one of the side walls comprises a metal outer plate which is overlapped with the metal element in the depth direction of the storage chamber. The refrigeration device further comprises a heat insulation piece which is arranged between the metal element and the outer plate. Due to the fact that the heat insulation piece is arranged between the metal element and the side wall outer plate, cool air in the refrigeration device can be effectively prevented from passing to an external through connection between the metal element and the side wall outer plate, so that a phenomenon of moisture condensation at the position of the side wall outer plate is eliminated or reduced, and then a phenomenon of rusting on the side wall outer plate can be effectively avoided to prolong the service life of the refrigeration device.
Description
Technical field
The present invention relates to a kind of refrigerating appliance, more specifically relate to hardware in refrigerating appliance and the connected mode of side plate outer wall.
Background technology
As everyone knows, refrigerating appliance has become a kind of household electrical appliance commonly used as refrigerator, and it adopts the driven compressor cold-producing medium to circulate in pipeline, absorbs the principle of heat of vaporization when utilizing the evaporation of cold-producing medium in evaporimeter and reaches the effect of refrigeration.
Along with the raising of people's living standard, refrigerator is developed to three open-door, four door and side by side combination refrigerator just gradually by traditional single open-door refrigerator and double-door refrigerator.So along with the function division of refrigerator inside is more and more thinner, refrigerator inside is also more and more for the dividing plate quantity of separating each functional areas.
In prior art, because dividing plate will carry certain weight, to keep the rigidity of refrigerator integral body simultaneously, so the front end of dividing plate be typically provided with connect adjacent two inner bags metallic plate as supporting construction, and metallic plate be all the refrigerator side plate (being the outside plate of sidewall) that metal material makes and be mutually permanently connected.Because the temperature of refrigerator inside is lower, and the thermal conductivity of metal is very strong, so in use, the refrigerator internal-external temperature difference is larger, cold air in storeroom can be delivered on side plate by metallic plate, because the temperature of extraneous air is apparently higher than the temperature of side plate this moment, thereby easily cause producing at the side plate place phenomenon of dewfall.This causes adverse effect obviously can for the user in the routine use process, because the phenomenon of dewfall is arranged, easily cause metal surface of side plate low and deep simultaneously, even get rusty, thus the service life of shortening refrigerator or similar refrigerating appliance.
In view of this, be necessary existing refrigerating appliance is improved and solve the problems referred to above.
Summary of the invention
The object of the invention is to propose a kind of refrigerating appliance, it can effectively eliminate or reduce the dewfall phenomenon of refrigerating appliance side plank place's generation.
For achieving the above object, the invention provides a kind of refrigerating appliance, it comprises: the casing that at least one storeroom is arranged, comprise roof, diapire, a pair of relative sidewall and between roof and diapire and be connected across cross wall between described pair of sidewalls, described cross wall comprises the hardware that is positioned at its front end, and wherein at least one sidewall comprises the metal outside plate that overlaps with described hardware on the depth direction of described storeroom; This refrigerating appliance also comprises: thermal insulation barriers is arranged between described hardware and outside plate.
As a further improvement on the present invention, described thermal insulation barriers is being provided with at least one contact protuberance towards described outside plate and/or described hardware respective side, and described outside plate and/or described hardware contact with the described protuberance that contacts.
As a further improvement on the present invention, contact for point one of at least in described thermal insulation barriers and described outside plate and described hardware.
As a further improvement on the present invention, described contact protuberance has sphere.
As a further improvement on the present invention, described thermal insulation barriers has a plurality of described contact protuberances that cause not of uniform size.
As a further improvement on the present invention, described contact protuberance has several, and described outside plate contacts with the described part that several contact in protuberance.
As a further improvement on the present invention, described thermal insulation barriers is fixed on described hardware.
As a further improvement on the present invention, described thermal insulation barriers comprises body and is arranged on the bending part of body one end, and described bending part definition has draw-in groove, and an end of the close outside plate of described hardware is held in described draw-in groove.
As a further improvement on the present invention, described thermal insulation barriers is provided with protuberance in the side towards described hardware, is provided with the accepting hole of accommodating this protuberance on described hardware.
As a further improvement on the present invention, described body vertically extends setting.
As a further improvement on the present invention, described hardware is provided with screw, is provided with perforate on the body of described thermal insulation barriers, and described screw and perforate are alignd on the axis perpendicular to vertical direction.
As a further improvement on the present invention, described refrigerating appliance also comprises having externally threaded fixture, and described fixture passes successively after the perforate of outside plate, thermal insulation barriers with screw on described hardware and coordinates.
As a further improvement on the present invention, described thermal insulation barriers comprises plastics and/or rubber.
As a further improvement on the present invention, described cross wall is formed by the partition wall of two storerooms of separating adjacent, and described two storerooms are closed simultaneously or opened by at least one door at least.Preferably, described two storerooms are closed simultaneously or are opened by a pair of clamshell doors.In an alternative embodiment, described cross wall also can be formed by the crossbeam that is connected across a storeroom front end, and this embodiment is particularly useful for being provided with a plurality of drawer type doors that are connected to crossbeam when closing at the storeroom front end.
As a further improvement on the present invention, described protuberance has grab, described grab is extensible pass on hardware accepting hole and with the hardware clasp.
The invention has the beneficial effects as follows: by between hardware and side plank, thermal insulation barriers being set, the cold air that can effectively prevent refrigerating appliance inside is delivered to the outside by being connected between hardware and side plank, thereby eliminate or reduce the dewfall phenomenon of side plank place's generation, and then can effectively prevent the phenomenon that side plank gets rusty, to extend the service life of refrigerating appliance.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, is used from explanation the present invention with various embodiments of the present invention one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the schematic perspective view in refrigerating appliance one specific embodiment of the present invention;
Fig. 2 is the schematic perspective view of the heat insulating box of refrigerating appliance shown in Figure 1;
Fig. 3 is the front view of heat insulating box shown in Figure 2;
Fig. 4 is the generalized section of junction in the first embodiment of the hardware of refrigerating appliance shown in Figure 1 and side plank;
Fig. 5 is the schematic perspective view after hardware shown in Figure 4 and thermal insulation barriers assembling;
Fig. 6 is the assembly relation perspective exploded view in the second embodiment of hardware and side plank in refrigerating appliance shown in Figure 1;
Fig. 7 is the perspective exploded view at hardware shown in Figure 6 and side plank another visual angle.
The specific embodiment
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, and the structure that those of ordinary skill in the art makes according to these embodiments or the conversion on function all are included in protection scope of the present invention.
Ginseng Fig. 1 is to a specific embodiment of refrigerating appliance of the present invention shown in Figure 3.In the present embodiment, refrigerating appliance 100 comprises heat insulating box 20 and door body 25.Wherein, heat insulating box 20 comprises roof 201, diapire 202, a pair of relative sidewall 203 and between roof 201 and diapire 202 and be connected across cross wall 204 between pair of sidewalls 203.
In the present embodiment, the inside of roof 201, diapire 202, sidewall 203, cross wall 204 is provided with thermal insulation layer 30, and this thermal insulation layer 30 forms by foam-injection material and cooled and solidified between the shell of heat insulating box 20 and inner bag.Shell is made by metal material.Therefore, the outside plate 22 of sidewall 203 is made by metal material as the part (also can be described as the side plate of shell) of shell.The vertical bending in the front side of outside plate 22 and extend laterally to the place ahead of cross wall 204, and on the depth direction of storeroom 10 and cross wall 204 overlapping.
In the present embodiment, this cross wall 204 is the partition wall of two storerooms 10 of separating adjacent.Adjacent two storerooms 10 are closed simultaneously or open by a pair of door 25 of splitting.Should be appreciated that the present invention should not be subject to the concrete structure of refrigerating appliance, for example, in the embodiment that replaces, two adjacent storerooms 10 are closed simultaneously or opened by a door is also possible.
A side at cross wall 204 close doors 25 arranges a hardware 21.In the present embodiment, hardware 21 is tabular, connects the front end of the inner bag that limits adjacent two storerooms 10, to provide mechanical support to inner bag before the foaming program.The front end face of hardware 21 forms the part of the front end face of cross wall 204.Hardware 21 can be made by materials such as aluminium alloy, stainless steel, galvanized sheets.
The two ends of hardware 21 are overlapping on the depth direction of storeroom 10 with the lateral part that the outside plate 22 of respective side walls bends inwards respectively.
In one embodiment, the magnetic sealing strip corresponding to this cross wall 204 can be set in the inboard of door 25, with when door 25 is closed, hardware 21 and this magnetic stripe (not shown) absorption and closed mutually, thus prevent that effectively the cold air in storeroom 10 is excessive.In an alternative embodiment does not arrange such magnetic sealing strip and is fine yet.
Cooperation is with reference to Fig. 4 and the first embodiment shown in Figure 5, and in present embodiment, a thermal insulation barriers 23 is arranged between hardware 21 and outside plate 22, so that hardware 21 and outside plate 22 are separated.This thermal insulation barriers 23 can adopt plastics or rubber to make.Due to the poor thermal conductivity of plastics or rubber, by such structure, can prevent effectively that the cold air in storeroom 10 is delivered to outside plate 22 by hardware 21, thereby avoid the phenomenon of outside plate 22 places generation dewfall.
In the first embodiment, thermal insulation barriers 23 comprises body 232 and is arranged on the bending part 233 of body one end.Wherein bending part 233 definition have draw-in groove 2331, and vertical end of the close outside plate 22 of hardware 21 is held in draw-in groove 2331.Thermal insulation barriers 23 is provided with protuberance 234 in the side towards hardware 21, correspondingly, is provided with the accepting hole 211 of the protuberance 234 of accommodating this thermal insulation barriers 23 on hardware 21.By this structure, can make thermal insulation barriers 23 realize fast and reliable being connected with hardware 21.The body 232 of this thermal insulation barriers 23 roughly is flat laminated structure, its vertically (being perpendicular to the direction of paper in Fig. 4) extend and arrange, to guarantee isolating metal element 21 and outside plate 22 on the depth direction of storeroom 10.
In the first embodiment, thermal insulation barriers 23 is provided with several contact protuberances 231 in the side towards outside plate 22, and each contacts protuberance 231 can be that size is identical, can be also that size is inconsistent.Preferably, contact protuberance 231 can be the sphere setting, contacts thereby form point with outside plate 22, in this way, reduces the contact area of thermal insulation barriers 23 and outside plate, thereby further reduces the possibilities of cold air 22 transmission from hardware 21 to outside plate.In the embodiment of replacing, this contact protuberance 231 also can be arranged on the side towards hardware 21 of thermal insulation barriers 23, and is arranged to sphere, contacts to form point with hardware 21.
With reference to shown in Figure 4, in present embodiment, hardware 21 is provided with screw 212, is formed with internal thread (not shown) on its inwall, be provided with perforate 2321 on the body 232 of thermal insulation barriers, this perforate 2321 is alignd on the axis perpendicular to vertical direction with screw 212.One fixture, as screw (not shown), after can passing successively the perforate 2321 of outside plate 22, thermal insulation barriers and the screw 212 on described hardware 21 coordinate, thereby realize hardware 21, thermal insulation barriers 23, with reliably being fixedly connected with of outside plate 22.Certainly, those skilled in the art also can expect easily, adopt other connected modes, connect as rivet, realize hardware 21, thermal insulation barriers 23, with being connected of 22 of outside plates.
Fig. 6 and Fig. 7 have disclosed the second embodiment of thermal insulation barriers and hardware, are the contact protuberance 231 of thermal insulation barriers 23 and the structure of protuberance 234 with the main distinction of the first embodiment.In present embodiment, contact protuberance 231 comprises some protruding ball 231a, the 231b with large and reduced size, and outside plate 22 can contact with protruding ball 231a, also can contact with protruding ball 231b.Due to identical in the mode that contacts protuberance 231 and outside plate 22 cooperations and the first embodiment, the applicant is no longer given unnecessary details at this.
In the present embodiment, protuberance 234 is arranged on the side towards hardware 21 of thermal insulation barriers 23 equally, correspondingly, the accepting hole 211 of accommodating this protuberance 234 is set on hardware 21.Protuberance 234 also is provided with the flexible grab 2341 that two side direction protrude out, this grab 2341 is out of shape by lateral compression when protuberance 234 passes accepting hole 211, and until protuberance 234 pass the rear resilience of accepting hole 211 and with hardware 21 against, thereby with the reliable clasp of thermal insulation barriers 23 on hardware 21.
In present embodiment, be provided with equally perforate 2321 on the body 232 of thermal insulation barriers, one fixture, after can passing successively the perforate 2321 of outside plate 22, thermal insulation barriers and the screw 212 on described hardware 21 coordinate, thereby realize hardware 21, thermal insulation barriers 23, with reliably being fixedly connected with of outside plate 22.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (17)
1. a refrigerating appliance (100), it comprises:
Casing (20) with at least one storeroom (10), comprise roof (201), diapire (202), a pair of relative sidewall (203) and between roof and diapire and be connected across cross wall (204) between pair of sidewalls, described cross wall comprises the hardware (21) that is positioned at its front end, and wherein at least one sidewall (203) comprises the metal outside plate (22) that overlaps with described hardware (21) on the depth direction of described storeroom (10);
It is characterized in that, this refrigerating appliance also comprises:
Thermal insulation barriers (23) is arranged between described hardware (21) and outside plate (22).
2. refrigerating appliance according to claim 1 (100), it is characterized in that: described thermal insulation barriers (23) is being provided with at least one contact protuberance (231) towards described outside plate and/or described hardware respective side, and described outside plate (22) and/or described hardware contact with the described protuberance (231) that contacts.
3. refrigerating appliance according to claim 1 and 2 (100) is characterized in that: contact for point one of at least in described thermal insulation barriers (23) and described outside plate (22) and described hardware (21).
4. refrigerating appliance according to claim 2 (100), it is characterized in that: described contact protuberance (231) has sphere.
5. refrigerating appliance according to claim 1 and 2 (100), it is characterized in that: described thermal insulation barriers (23) has a plurality of described contact protuberances (231) that cause not of uniform size.
6. refrigerating appliance according to claim 2 (100), it is characterized in that: described contact protuberance (231) has several, and described outside plate (22) contacts part contact in protuberance (231) with described several.
7. refrigerating appliance according to claim 1 (100), it is characterized in that: described thermal insulation barriers (23) is fixed on described hardware (21).
8. refrigerating appliance according to claim 1 (100), it is characterized in that: described thermal insulation barriers (23) comprises body (232) and is arranged on the bending part (233) of body one end, described bending part (233) definition has draw-in groove (2331), and an end of the close outside plate (22) of described hardware (21) is held in described draw-in groove (2331).
9. according to claim 1 or 8 described refrigerating appliances (100), it is characterized in that: described thermal insulation barriers (23) is provided with protuberance (234) in the side towards described hardware (21), is provided with the accepting hole (211) of accommodating this protuberance on described hardware.
10. refrigerating appliance according to claim 8 (100), it is characterized in that: described body (232) vertically extends setting.
11. refrigerating appliance according to claim 10 (100), it is characterized in that: described hardware (21) is provided with screw (212), be provided with perforate (2321) on the body of described thermal insulation barriers (232), described screw (212) and perforate (2321) are alignd on the axis perpendicular to vertical direction.
12. refrigerating appliance according to claim 11 (100), it is characterized in that: described refrigerating appliance also comprises having externally threaded fixture, after described fixture passes the perforate (2321) of outside plate (22), thermal insulation barriers successively and the screw (212) on described hardware coordinate.
13. refrigerating appliance according to claim 1 (100) is characterized in that: described thermal insulation barriers (23) comprises plastics and/or rubber.
14. refrigerating appliance according to claim 1 (100), it is characterized in that: described cross wall (204) is formed by the partition wall of two storerooms of separating adjacent (10), and described two storerooms (10) are closed simultaneously or opened by at least one door (25) at least.
15. refrigerating appliance according to claim 14 (100) is characterized in that: described two storerooms (10) are closed simultaneously or are opened by a pair of clamshell doors.
16. refrigerating appliance according to claim 1 (100) is characterized in that: described cross wall (204) is formed by the crossbeam that is connected across a storeroom (10) front end.
17. refrigerating appliance according to claim 9 (100) is characterized in that: described protuberance (234) has grab (2341), described grab is extensible pass on hardware accepting hole (211) and with the hardware clasp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110445615.1A CN103175367B (en) | 2011-12-22 | 2011-12-22 | A kind of refrigerating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110445615.1A CN103175367B (en) | 2011-12-22 | 2011-12-22 | A kind of refrigerating appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103175367A true CN103175367A (en) | 2013-06-26 |
| CN103175367B CN103175367B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110445615.1A Active CN103175367B (en) | 2011-12-22 | 2011-12-22 | A kind of refrigerating appliance |
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| Country | Link |
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| CN (1) | CN103175367B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344665A (en) * | 2013-07-30 | 2015-02-11 | Bsh博世和西门子家用电器有限公司 | Refrigeration tool having end surface edge strips |
| CN107588585A (en) * | 2016-07-06 | 2018-01-16 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109963A (en) * | 1994-02-28 | 1995-10-11 | 三洋电机株式会社 | Refrigerator |
| CN2672585Y (en) * | 2003-12-08 | 2005-01-19 | 河南新飞电器有限公司 | Novel horizontal refrigerating and freezing box inner bladder |
| JP3942491B2 (en) * | 2002-05-28 | 2007-07-11 | 三洋電機株式会社 | Cooling storage |
| CN201892362U (en) * | 2010-11-02 | 2011-07-06 | 无锡松下冷机有限公司 | Refrigerator |
-
2011
- 2011-12-22 CN CN201110445615.1A patent/CN103175367B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1109963A (en) * | 1994-02-28 | 1995-10-11 | 三洋电机株式会社 | Refrigerator |
| JP3942491B2 (en) * | 2002-05-28 | 2007-07-11 | 三洋電機株式会社 | Cooling storage |
| CN2672585Y (en) * | 2003-12-08 | 2005-01-19 | 河南新飞电器有限公司 | Novel horizontal refrigerating and freezing box inner bladder |
| CN201892362U (en) * | 2010-11-02 | 2011-07-06 | 无锡松下冷机有限公司 | Refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344665A (en) * | 2013-07-30 | 2015-02-11 | Bsh博世和西门子家用电器有限公司 | Refrigeration tool having end surface edge strips |
| CN107588585A (en) * | 2016-07-06 | 2018-01-16 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103175367B (en) | 2016-09-14 |
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