CN104990339B

CN104990339B - Refrigerator

Info

Publication number: CN104990339B
Application number: CN201510443805.8A
Authority: CN
Inventors: 田红星; 邓钰安; 杨翔威; 吴彩霞
Original assignee: Hua Ling Refrigerator Co Ltd Of Guangzhou Us
Current assignee: Hua Ling Refrigerator Co Ltd Of Guangzhou Us
Priority date: 2015-07-23
Filing date: 2015-07-23
Publication date: 2018-02-13
Anticipated expiration: 2035-07-23
Also published as: CN104990339A

Abstract

The invention provides a kind of refrigerator, including：Casing；Door body, assembled with casing, for making box sealing, wherein, door body includes upper end cover, and the upper end of upper end cover is provided with L-shaped structure, and the opening of L-shaped structure is spaced a pre-determined distance towards casing between the side wall of L-shaped structure and casing.The refrigerator provided according to an embodiment of the invention, L-shaped structure is provided with the inside of the upper end of upper end cover, the cold that upper end cover is thus dispersed into from the back timber of casing can be directly emitted in air by L-shaped structure, so as to strengthen the air circulation between the upper end cover of refrigerator and casing, to prevent from producing cold localized clusters phenomenon between upper end cover and the back timber of casing, so as to effectively prevent from producing dew condensation phenomenon because of cold localized clusters between upper end cover and the back timber of casing, and then the dew condensation phenomenon of refrigerator is effectively improved, improve the overall performance of refrigerator.

Description

Refrigerator

Technical field

The present invention relates to kitchen utensils field, in particular to a kind of refrigerator.

Background technology

The outside condensation of refrigerator is an important indicator of refrigerator Performance Assessment, and refrigerator door condensation is then outside condensation The problem of middle a kind of relatively common.And one of the main reason for causing door body condensation is door body poor sealing, thus cause casing Interior cold is diffused to outside casing, so that high damp-heat air reaches dew-point temperature to the cold and produces condensation；Other door body and case It is sluggish in air circulation between body, high damp-heat air is will also result in door body and the gap localized clusters of casing, due in casing Cold by heat insulation layer and gasket to case external diffusion, and then the high damp-heat airs of localized clusters condensation to the cold can be caused, this Kind situation is especially relatively conventional in the top clearance of door body and casing.

Dissipated at present for the common solution method of condensation outside refrigerator door to increase anti-condensation heating tube using condenser Thermogenetic heat casing edge, so that door body is unlikely to be subcooled with casing contact portion；In addition also by Sealing strengthened using the preferable door seal of suction made of special material, so as to reduce the generation of condensation.But such scheme Often increase refrigerator manufacturing cost, in addition for used in hot and humid area refrigerator when, only by the above method, it is difficult to Dew condensation phenomenon is preferably improved.

Therefore, dew condensation phenomenon can be avoided by how designing one kind, and the relatively low refrigerator of production cost turns at present urgently Solve the problems, such as.

The content of the invention

It is contemplated that at least solves one of technical problem present in prior art or correlation technique.

Therefore, it is an object of the present invention to provide one kind can avoid dew condensation phenomenon, and production cost is relatively low Refrigerator.

In view of this, the embodiment of first aspect present invention provides a kind of refrigerator, including：Casing；Door body, with the case Body assembles, for making the box sealing, wherein, the door body includes upper end cover, and the upper end of the upper end cover is provided with L-shaped knot Structure, the opening of the L-shaped structure is towards the casing, and interval one is default between the side wall of the L-shaped structure and the casing Distance.

The refrigerator that embodiment according to a first aspect of the present invention provides, is provided with L-shaped knot on the inside of the upper end of upper end cover Structure, thus the cold for being dispersed into from the roof of casing upper end cover can be directly emitted in air by L-shaped structure, so as to add Air circulation between the upper end cover and casing of strong refrigerator, to prevent that cold is produced between upper end cover and the back timber of casing locally to be gathered Collect phenomenon, so as to effectively prevent from producing dew condensation phenomenon because of cold localized clusters between upper end cover and the back timber of casing, and then The dew condensation phenomenon of refrigerator is effectively improved, improves the overall performance of refrigerator.

And in the related art, the spacing between the madial wall of upper end cover and the back timber of casing is too small, thus, from casing The cold that top gives out, it can be gathered between the madial wall of upper end cover and the back timber of casing, so that can be in the inner side of upper end cover There is more serious dew condensation phenomenon in the junction of the back timber of wall and casing, and in the technical scheme, L-shaped structure increases upper end cover The distance between back timber of casing, thus, the cold given out at the top of casing, timely it can be distributed by the distance Into air, so as to just be not in the phenomenon of cold aggregation between upper end cover and the back timber of casing, and then in upper end cover and case It is also not in dew condensation phenomenon between the back timber of body.

In addition, the refrigerator in above-described embodiment provided by the invention can also have following additional technical feature：

Specifically, the door body also includes：Bottom end cover；Column, doorframe is assembled into the upper end cover, the bottom end cover, Wherein, the column includes the first column, the second column；Door-plate, positioned at the side of the column, and with the upper end cover, institute Bottom end cover cooperation is stated, so that the door-plate is arranged on the doorframe；Door liner, positioned at the opposite side of the column, on described End cap, the bottom end cover, the column, the door-plate surround foaming chamber；Wherein, it is provided with foaming in the foam chamber room Agent.

Refrigerator according to an embodiment of the invention, door body specifically include upper end cover, bottom end cover, the first column, the second column The doorframe of composition and the door-plate for being arranged on doorframe side, and the door liner of the opposite side of doorframe is arranged on, wherein, door liner and doorframe, Door-plate surrounds foaming chamber, and the foaming agent of insulation is located in the foam chamber room, so as to improve the insulation of whole door body Performance, and then the overall performance of refrigerator can be improved.

Specifically, the door body also includes：First adhesive tape, it is arranged between the door-plate and the upper end cover, so that institute The cold stated between upper end cover and door-plate is uniformly distributed.

Refrigerator according to an embodiment of the invention, the both ends of door-plate coordinate with upper end cover, bottom end cover, so as to by door-plate Installed in the side of doorframe, and the lower section of upper end cover is foaming agent, thus the cold in casing is easier to by below upper end cover Foaming agent be diffused on door-plate, so as to which generation heat localized clusters phenomenon can be caused at the door-plate plate face relative with upper end cover, So as to some places at the door-plate plate face relative with upper end cover, dew condensation phenomenon is also easy to produce.And the present embodiment, then by door Increase by the first adhesive tape on the face that plate is in contact with upper end cover, and first adhesive tape has good conductivity of heat, so as to by door Even heat distribution in the plate plate face relative with upper end cover, it is locally poly- so as to eliminate the heat between door-plate and upper end cover Collect phenomenon, and then can effectively avoid the phenomenon for occurring condensation between door-plate and upper end cover.

Specifically, the door body also includes：Gasket, it is arranged in the door liner, so that the door body and the casing Mutually adsorb；Second adhesive tape, it is arranged between the gasket and the door liner.

Refrigerator according to an embodiment of the invention, gasket are used in the door body of closing refrigerator, make door body and casing phase Absorption, so as to improve the sealing between door body and casing, and then can improve the heat-insulating property of refrigerator, and in gasket and door Second adhesive tape is set between courage, on the one hand can strengthen the intensity connected between gasket and casing, on the other hand, can padded door seal Bar, it is even closer so as to make to connect between door body and casing, and then can further improve the sealing between door body and casing Property.

Preferably, first adhesive tape is aluminum foil and adhesive tape, and second adhesive tape is sandwich rubber band.

Refrigerator according to an embodiment of the invention, the first adhesive tape preferably use aluminum foil and adhesive tape, because aluminum foil and adhesive tape has one Fixed heat transfer property, so as to eliminate the heat localized clusters phenomenon between upper end cover and door-plate, and the second adhesive tape is preferably Sandwich rubber band because sandwich rubber band has bulkiness, so as to i.e. can padded gasket, and can enough makes what door body was connected with casing It is closer, in addition, the price of sandwich rubber band is relatively cheap, it is thus possible to the production cost of relative reduction refrigerator.

Specifically, the flange for setting the direction of the oriented remote casing to extend on the upper surface of the upper end cover；Wherein, The upper surface of the door-plate contacts with the lower surface of the flange, and the outer plate surface of the door-plate is concordant with the side of the flange.

Refrigerator according to an embodiment of the invention, door-plate can also pass through buckle by tape-stripping on upper end cover Mode mutually fixed with upper end cover, meanwhile, the outer plate surface of door-plate is concordant with flange, so as to make the whole outer surface of door body more It is smooth, and then door body can be made to seem more attractive in appearance.

According to one embodiment of present invention, the column, the upper end cover, the bottom end cover are integral type structure.

Refrigerator according to an embodiment of the invention, column, upper end cover, bottom end cover are integral type structure, i other words doorframe is Overall doorframe, the mechanical property of overall doorframe are good, on the one hand, can effectively ensure the company between column, upper end cover, bottom end cover Intensity is connect, so as to ensure the intensity of doorframe, on the other hand, effectively reduces the difficulty of processing of doorframe, can be by column, upper end Lid, bottom end cover are made into integration, and are produced in batches, so as to improve the production efficiency of doorframe, are reduced the process materials cost of doorframe.

According to another embodiment of the invention, the side that the column passes through buckle with the upper end cover, the bottom end cover Formula is mutually assembled into doorframe.

Refrigerator according to an embodiment of the invention, column are mutually assembled into upper end cover, bottom end cover by way of buckle Doorframe, that is to say, that the doorframe is mutually spliced using column, upper end cover, bottom end cover, and the doorframe mutually spliced is easy to door-plate Installation, but also the gap between door-plate and doorframe can be adjusted, so as to reduce the report of doorframe in door-plate installation process Useless rate, and then the processing efficiency of door body can be improved, reduce the processing cost of door body.

Preferably, the door body also includes：Handle, it is arranged in the door body, for opening the refrigerator.

Refrigerator according to an embodiment of the invention, handle can be provided in the drawing in the outer plate surface of the remote casing of door-plate Ring or be arranged on door body side groove, also can also be other structures, it is numerous to list herein.

The additional aspect and advantage of the present invention will become obvious in following description section, or the practice by the present invention Recognize.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment Substantially and it is readily appreciated that, wherein：

Fig. 1 is the structural representation of refrigerator described in one embodiment of the present of invention；

Fig. 2 is the enlarged diagram at the A provided according to Fig. 1.

Wherein, the corresponding relation between the reference in Fig. 1 and Fig. 2 and component names is：

1 casing, 2 door body, 21 door-plates, 22 upper end covers, 221L shape structures.

Embodiment

It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application Feature in example and embodiment can be mutually combined.

Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also To be different from other modes described here using other to implement, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.

Referring to the refrigerator of Fig. 1 and Fig. 2 descriptions according to some embodiments of the invention.

As depicted in figs. 1 and 2, the embodiment of first aspect present invention provides a kind of refrigerator, including：Casing 1；Door body 2, Assembled with casing 1, for sealing casing 1, wherein, door body 2 includes upper end cover 22, and the upper end of upper end cover 22 is provided with L-shaped knot Structure 221, the opening of L-shaped structure 221 are spaced a pre-determined distance D towards casing 1, and between the side wall of L-shaped structure 221 and casing 1.

The refrigerator that embodiment according to a first aspect of the present invention provides, L-shaped is provided with the inside of the upper end of upper end cover 22 Structure 221, thus the cold for being dispersed into from the roof of casing 1 upper end cover 22 can be directly emitted to air by L-shaped structure 221 In, so as to strengthen the air circulation between the upper end cover 22 of refrigerator and casing 1, to prevent the back timber of upper end cover 22 and casing 1 Between produce cold localized clusters phenomenon, so as to effectively prevent between the back timber of upper end cover 22 and casing 1 because cold is locally poly- Collect and produce dew condensation phenomenon, and then effectively improve the dew condensation phenomenon of refrigerator, improve the overall performance of refrigerator.

And in the related art, the spacing between the madial wall of upper end cover 22 and the back timber of casing 1 is too small, thus, from case The cold that the top of body 1 gives out, it can be gathered between the madial wall of upper end cover 22 and the back timber of casing 1, so that can be in upper end There is more serious dew condensation phenomenon in the junction of the madial wall of lid 22 and the back timber of casing 1, and in the technical scheme, L-shaped structure 221 increase the distance between back timber of upper end cover 22 and casing 1, thus, the cold given out from the top of casing 1 can Timely it is dispersed into by the distance in air, so as to just be not in cold aggregation between upper end cover 22 and the back timber of casing 1 Phenomenon, and then be also not in dew condensation phenomenon between the back timber of upper end cover 22 and casing 1.

Specifically, door body 2 also includes：Bottom end cover；Column, doorframe is assembled into upper end cover 22, bottom end cover, wherein, column Including the first column, the second column；Door-plate 21, coordinate positioned at the side of column, and with upper end cover 22, bottom end cover, so that door-plate 21 are arranged on doorframe；Door liner, positioned at the opposite side of column, foam chamber is surrounded with upper end cover 22, bottom end cover, column, door-plate 21 Room；Wherein, it is provided with foaming agent in foam chamber room.

Refrigerator according to an embodiment of the invention, door body 2 specifically include upper end cover 22, bottom end cover, the first column, second vertical The doorframe and be arranged on the door-plate 21 of doorframe side that post forms, and the door liner of the opposite side of doorframe is arranged on, wherein, door liner and door Frame, door-plate 21 surrounds foaming chamber, and the foaming agent of insulation is located in the foam chamber room, so as to improve whole door body 2 Heat-insulating property, and then the overall performance of refrigerator can be improved.

Specifically, door body 2 also includes：First adhesive tape, be arranged between door-plate 21 and upper end cover 22 so that upper end cover 22 with Cold between door-plate 21 is uniformly distributed.

Refrigerator according to an embodiment of the invention, both ends and upper end cover 22, the bottom end cover of door-plate 21 coordinate, so as to incite somebody to action Door-plate 21 is arranged on the side of doorframe, and the lower section of upper end cover 22 is foaming agent, thus the cold in casing 1 is easier to by upper The foaming agent of the lower section of end cap 22 is diffused on door-plate 21, so as to cause that heat is produced at the plate face relative with upper end cover 22 of door-plate 21 Localized clusters phenomenon is measured, so as to some places at the plate face relative with upper end cover 22 of door-plate 21, is also easy to produce dew condensation phenomenon.And The present embodiment, then by increasing by the first adhesive tape on the face that door-plate 21 is in contact with upper end cover 22, and first adhesive tape has very Good conductivity of heat, so as to which the even heat in the plate face relative with upper end cover 22 of door-plate 21 is distributed, so as to eliminate Heat localized clusters phenomenon between door-plate 21 and upper end cover 22, and then can effectively avoid going out between door-plate 21 and upper end cover 22 The phenomenon of existing condensation.

Specifically, door body 2 also includes：Gasket, it is arranged in door liner, so that door body 2 is adsorbed with the phase of casing 1；Second glue Band, it is arranged between gasket and door liner.

Refrigerator according to an embodiment of the invention, gasket are used in the door body 2 of closing refrigerator, make door body 2 and casing 1 Mutually adsorb, so as to improve the sealing between door body 2 and casing 1, and then the heat-insulating property of refrigerator can be improved, and in gasket Second adhesive tape is set between door liner, on the one hand can strengthen the intensity connected between gasket and casing 1, on the other hand, can be padded High gasket, it is even closer so as to make to connect between door body 2 and casing 1, and then can further improve door body 2 and casing 1 Between sealing.

Preferably, the first adhesive tape is aluminum foil and adhesive tape, and the second adhesive tape is sandwich rubber band.

Refrigerator according to an embodiment of the invention, the first adhesive tape preferably use aluminum foil and adhesive tape, because aluminum foil and adhesive tape has one Fixed heat transfer property, so as to eliminate the heat localized clusters phenomenon between upper end cover 22 and door-plate 21, and the second adhesive tape is excellent Elect sandwich rubber band as because sandwich rubber band has bulkiness, so as to i.e. can padded gasket, and can enough makes door body 2 and casing 1 What is connected is closer, in addition, the price of sandwich rubber band is relatively cheap, it is thus possible to the production cost of relative reduction refrigerator.

Specifically, the flange for setting the direction of oriented remote casing 1 to extend on the upper surface of upper end cover 22；Wherein, door-plate 21 upper surface contacts with the lower surface of flange, and the outer plate surface of door-plate 21 is concordant with the side of flange.

Refrigerator according to an embodiment of the invention, door-plate 21 be able to can also pass through by tape-stripping on upper end cover 22 The mode of buckle is fixed with the phase of upper end cover 22, meanwhile, the outer plate surface of door-plate 21 is concordant with flange, so as to make the whole of door body 2 Outer surface is more smooth, and then door body 2 can be made to seem more attractive in appearance.

According to one embodiment of present invention, column, upper end cover 22, bottom end cover are integral type structure.

Refrigerator according to an embodiment of the invention, column, upper end cover 22, bottom end cover are integral type structure, i other words doorframe It is good for overall doorframe, the mechanical property of overall doorframe, on the one hand, can effectively to ensure between column, upper end cover 22, bottom end cover Bonding strength, so as to ensure the intensity of doorframe, on the other hand, effectively reduce the difficulty of processing of doorframe, can by column, on End cap 22, bottom end cover are made into integration, batch production, so as to improve the production efficiency of doorframe, reduce the process materials of doorframe into This.

According to another embodiment of the invention, column is mutually assembled with upper end cover 22, bottom end cover by way of buckle Into doorframe.

Refrigerator according to an embodiment of the invention, column are mutually assembled with upper end cover 22, bottom end cover by way of buckle Into doorframe, that is to say, that the doorframe is mutually spliced using column, upper end cover 22, bottom end cover, and the doorframe mutually spliced is easy to The installation of door-plate 21, but also the gap between door-plate 21 and doorframe can be adjusted, so as to reduce the installation process of door-plate 21 The scrappage of middle doorframe, and then the processing efficiency of door body 2 can be improved, reduce the processing cost of door body 2.

Preferably, door body 2 also includes：Handle, it is arranged in door body 2, for opening refrigerator.

Refrigerator according to an embodiment of the invention, handle can be provided in the outer plate surface of remote casing 1 of door-plate 21 Draw ring or be arranged on door body 2 side groove, also can also be other structures, it is numerous to list herein.

In the description of this specification, term " first ", " second " are only used for the purpose of description, and it is not intended that instruction Or relative importance is implied, unless otherwise clearly defined and limited；Term " connection ", " installation ", " fixation " etc. all should be done extensively Reason and good sense solution, for example, " connection " can be fixedly connected or be detachably connected, or it is integrally connected；It can be direct phase Even, can also be indirectly connected by intermediary.For the ordinary skill in the art, can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

In the description of this specification, the orientation or position relationship of the instruction such as term " interior ", " outer ", " on ", " under " are base In orientation shown in the drawings or position relationship, description description of the invention and simplified, rather than instruction or hint are for only for ease of Signified device or unit must have specific direction, with specific azimuth configuration and operation, it is thus impossible to be interpreted as to this The limitation of invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean to combine at least one reality that specific features, structure, material or the feature that the embodiment or example describe are contained in the present invention Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with Suitable mode combines.

The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made, Equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims

A kind of 1. refrigerator, it is characterised in that including：

Casing；

Door body, assembled with the casing, for making the box sealing, wherein, the door body includes upper end cover, the upper end cover Upper end be provided with L-shaped structure, the opening of the L-shaped structure is towards the casing, and the side wall of the L-shaped structure and the case A pre-determined distance is spaced between body；

The door body also includes：

Bottom end cover；

Column, doorframe is assembled into the upper end cover, the bottom end cover, wherein, the column is stood including the first column, second Post；

Door-plate, coordinate positioned at the side of the column, and with the upper end cover, the bottom end cover, so that the door-plate is arranged on On the doorframe；

The door body also includes：

First adhesive tape, it is arranged between the door-plate and the upper end cover, so that cold between the upper end cover and the door-plate Amount is uniformly distributed.
2. refrigerator according to claim 1, it is characterised in that the door body also includes：

Door liner, positioned at the opposite side of the column, hair is surrounded with the upper end cover, the bottom end cover, the column, the door-plate Steep chamber；

Wherein, it is provided with foaming agent in the foam chamber room.
3. refrigerator according to claim 2, it is characterised in that also include：

Gasket, it is arranged in the door liner, so that the door body is mutually adsorbed with the casing；

Second adhesive tape, it is arranged between the gasket and the door liner.
4. refrigerator according to claim 3, it is characterised in that first adhesive tape is aluminum foil and adhesive tape, second adhesive tape For sandwich rubber band.
5. refrigerator according to claim 1, it is characterised in that set on the upper surface of the upper end cover oriented away from described The flange of the direction extension of casing；

Wherein, the upper surface of the door-plate contacts with the lower surface of the flange, the outer plate surface of the door-plate and the flange Side is concordant.
6. refrigerator according to any one of claim 1 to 5, it is characterised in that the column, the upper end cover, described Bottom end cover is integral type structure.
7. refrigerator according to any one of claim 1 to 5, it is characterised in that the column and the upper end cover, described Bottom end cover is mutually assembled into doorframe by way of buckle.
8. refrigerator according to any one of claim 1 to 5, it is characterised in that also include：Handle, it is arranged on the door On body, for opening the refrigerator.
9. refrigerator according to any one of claim 1 to 5, it is characterised in that the door-plate is glass door panel.