CN102878759A

CN102878759A - Refrigerator

Info

Publication number: CN102878759A
Application number: CN2012104173532A
Authority: CN
Inventors: 潘舒伟; 韩雷; 潘巨忠
Original assignee: Hefei Midea Rongshida Refrigerator Co Ltd
Current assignee: Hefei Midea Refrigerator Co Ltd
Priority date: 2012-10-26
Filing date: 2012-10-26
Publication date: 2013-01-16
Anticipated expiration: 2032-10-26
Also published as: CN102878759B

Abstract

The invention discloses a refrigerator, which comprises a refrigerator body, a door body, a door seal strip and a seal element, wherein compartments are arranged in the refrigerator body; the door body opens or closes the compartments; the door body is provided with a mounting groove; the door seal strip is mounted to the door body to enclose a clearance between the refrigerator body and the door body; the seal element is provided with a body part and a mounting part matched in the mounting groove to mount the seal element to the door body; and the body part is arranged in the clearance and is located at the inner side of the door seal strip to isolate the clearance. The refrigerator according to the embodiment of the invention has the beneficial effect that through providing the seal element, which is mounted to the door body, when the door body closes the compartments, the seal element is located in the clearance and contacts the case body to isolate the clearance, thus avoiding the phenomenon of gas convection between gas in the compartments and gas at the door seal strip, further avoiding cold loss, improving the heat preservation property of the door seal strip and reducing energy consumption.

Description

Refrigerator

Technical field

The present invention relates to art of refrigeration units, especially relate to a kind of refrigerator.

Background technology

At present the gasket of refrigerator is fixed in the installing hole on the body, and door seal, box side, box liner fit together at closing time, play the effect of insulation.

The energy exchange of refrigeration room air and outside air mainly stops by casing alveolar layer and door body foaming layer, wherein the thermal and insulating performance of the loss of casing and door body coupling part energy and gasket is relevant, and because the flowability of refrigeration room air, so that refrigeration room air and gasket generation heat convection phenomenon, wherein the energy of heat convection phenomenon loss is higher than the energy of solid heat transfer loss.

Simultaneously, owing to being difficult to avoid in the refrigerator door manufacturing process foaming distortion to occur, under the pivot closed condition, collide casing for fear of the door body, all reserved the gap of 5～10mm on the mating surface of the Men Tiyu casing of refrigerator, thereby caused the gasket cold draining.

Summary of the invention

The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of refrigerator that can avoid cold to run off.

Refrigerator according to the embodiment of the invention comprises: casing has a chamber in the described casing; The door body, described door body opens or closes described chamber, and described door body is provided with mounting groove; Gasket, described gasket are installed on the described door body to seal the gap between described casing and the described door body; And seal, described seal has body and is engaged in the described mounting groove described seal to be installed to the installation portion on the described door body, described body be located in the described gap and the inboard that is positioned at described gasket to cut off described gap.

Refrigerator according to the embodiment of the invention, by being provided with seal, the seal is installed on the body, when the door body is closed chamber, seal is positioned at the gap and contacts to cut off the gap with casing, thus indoor gas and the gas generation gaseous exchange phenomenon at gasket place between having avoided, and then avoided the cold loss, improve the heat-insulating property of gasket, reduced energy consumption.

In addition, also have following additional technical feature according to refrigerator of the present invention:

Further, the notch of described mounting groove shrinks, and the connecting portion of described installation portion and described body shrinks with adaptive with the notch of described mounting groove.Thereby not only avoided installation portion in mounting groove, to come off, and be convenient to the installation and removal of seal.

In some embodiments of the invention, the surface of the described body part relative with described casing is corrugated.Thereby so that seal can better play the effect that cuts off the gap.

In other embodiment of the present invention, the surface of the described body part relative with described casing is provided with the dentation bar.Thereby so that seal can better play the effect that cuts off the gap.

Further, be provided with cavity in the described body.Thereby can reduce the cost of seal.

Preferably, described seal is rubber parts.Cooperate to cut off the gap with casing thereby not only be convenient to seal, and can closing of opposite house body not cause interference to hinder.

Particularly, described gasket comprises: air bag section, and described air bag section is suitable for contacting with described casing; Fixing feet, described fixing feet link to each other with described air bag section and are installed on the described door body.

Further, be provided with at least three air bag spaces in the described air bag section.Thereby can improve the heat-insulating property of gasket.

Further, refrigerator also comprises soft magnet, and described soft magnet is located in the air bag space of contiguous described casing.

Additional aspect of the present invention and advantage in the following description part 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 partial schematic diagram according to the refrigerator of the embodiment of the invention.

Reference numeral:

Refrigerator 100, casing 1, a chamber 10, mating groove 101, door body 2, mounting groove 20,

Mounting groove hook 21, holddown groove 22, gasket 3, air bag section 30, fixing feet 31,

Soft magnet 32, anti-detachmently collude 33, seal 4, body 40, cavity 401, installation portion 41,

Auxiliary section 42, gap 5

The specific embodiment

The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element 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, only be used 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, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship; only be for convenience of description the present invention and simplified characterization; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as limitation of the present invention.

In description of the invention, need to prove, unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; It can be mechanical connection; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.

Below with reference to a kind of refrigerator 100 of Fig. 1 description according to the embodiment of the invention.

Refrigerator 100 according to the embodiment of the invention as shown in Figure 1, comprising: casing 1, door body 2, gasket 3 and seal 4 wherein, have a chamber 10 in the casing 1.Door body 2 opens or closes a chamber 10, and door body 2 is provided with mounting groove 20.Gasket 3 is installed on the body 2 with the gap 5 between closed box 1 and the door body 2.Seal 4 has body 40 and is engaged in the mounting groove 20 seal 4 to be installed to the installation portion 41 on the body 2, body 40 be located in the gap 5 and the inboard that is positioned at gasket 3 to cut off gap 5.Preferably, seal 4 is rubber parts.

Gasket 3 and seal 4 are installed on the body 2, when door body 2 is closed chamber 10, gasket 3 contact with casing 1 to seal with casing 1 between the gap 5 that is communicated with, chamber 10, this moment, seal 4 was located in the gap 5, and the body 40 of seal 4 contacts to cut off gap 5 with casing 1, the gas between having avoided in the chamber 10 with the gas generation gaseous exchange at gasket 3 places so that the cold loss.

Refrigerator 100 according to the embodiment of the invention, by being provided with seal 4, the seal 4 is installed on the body 2, when door body 2 is closed chamber 10, seal 4 is positioned at gap 5 and contacts to cut off gap 5 with casing 1, thus the gas in the chamber 10 and the gas generation gaseous exchange phenomenon at gasket 3 places between having avoided, and then avoided the cold loss, improve the heat-insulating property of gasket 3, reduced energy consumption.

In some embodiments of the invention, as shown in Figure 1, the notch of mounting groove 20 shrinks, and installation portion 41 shrinks with adaptive with the notch of mounting groove 20 with the connecting portion of body 40.In other words, as shown in Figure 1, the notch of mounting groove 20 shrinks to be formed with mounting groove hook 21, so that mounting groove 20 forms the large groove structure of young tripe, installation portion 41 forms the tenon shape that cooperates with mounting groove 20, thereby avoided installation portion 41 in mounting groove 20, to come off, so that seal 4 can be assemblied on the body 2 securely, and be convenient to the installation and removal of seal 4.

In some embodiments of the invention, as shown in Figure 1, the surface of body 40 and casing 1 relative part is corrugated.Certainly the invention is not restricted to this, also can be provided with the dentation bar on the relative part of the surface of body 40 and casing 1.In other words, be formed with auxiliary section 42 on the body 40 of seal 4, this auxiliary section 42 can form corrugated also can form spline-simulating, be formed with the mating groove 101 that cooperates with auxiliary section 42 on the casing 1, this auxiliary section 42 closely is fitted on the mating groove 101, so that seal 4 plugging gaps 5, so that the gas in the chamber 10 is intercepted by seal 4, thereby so that the gas in the chamber 10 can not directly contact with gasket 3 by gap 5, improved the heat-insulating property of gasket 3.Thereby, by so that the surface of body 40 and casing 1 relative part be formed with corrugated or be provided with the dentation bar so that seal 4 can better play the effect that cuts off gap 5.

As shown in Figure 1, be provided with cavity 401 in the body 40.Thereby can reduce the cost of seal 4.

Particularly, as shown in Figure 1, gasket 3 comprises: air bag section 30 and fixing feet 31, wherein, air bag section 30 is suitable for contacting with casing 1.Fixing feet 31 links to each other with air bag section 30 and is installed on the body 2.In the example of Fig. 1, be formed with holddown groove 22 on the door body 2, fixing feet 31 is inserted in the holddown groove 22 so that gasket 3 is installed on the body 2, the notch of this holddown groove 22 shrinks so that holddown groove 22 forms the large groove structure of young tripe, and the front end of fixing feet 31 is formed with and anti-detachmently colludes 33, this is anti-detachment to collude 33 front ends from fixing feet 31 and outwards retreats and tiltedly extend, thereby has avoided fixing feet 31 to come off in holddown groove 22, has guaranteed that gasket 3 is securely fixed on the body 2.Preferably, this gasket 3 part that is formed in one.

Further, be provided with at least three air bag spaces in the air bag section 30.Thereby can further improve the heat-insulating property of gasket 3.

Further, refrigerator 100 also comprises soft magnet 32, and soft magnet 32 is located in the air bag space of contiguous casing 1.Thereby by being provided with soft magnetic bodies 32, when door body 2 is closed, the suction of soft magnetic bodies 32 so that air bag section 30 be fitted in automatically on the casing 1, but guaranteed gasket 3 closing gaps 5 so that gasket 3 plays the effect of insulation.

Other configuration examples according to the refrigerator of the embodiment of the invention all are known such as refrigerating process and cold storage procedure etc. and operation for those of ordinary skills, are not described in detail here.

In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.

Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.

Claims

1. a refrigerator is characterized in that, comprising:

Casing has a chamber in the described casing;

The door body, described door body opens or closes described chamber, and described door body is provided with mounting groove;

Gasket, described gasket are installed on the described door body to seal the gap between described casing and the described door body; With

Seal, described seal have body and are engaged in the described mounting groove described seal to be installed to the installation portion on the described door body, described body be located in the described gap and the inboard that is positioned at described gasket to cut off described gap.

2. refrigerator according to claim 1 is characterized in that, the notch of described mounting groove shrinks, and the connecting portion of described installation portion and described body shrinks with adaptive with the notch of described mounting groove.

3. refrigerator according to claim 1 and 2 is characterized in that, the surface of the described body part relative with described casing is corrugated.

4. refrigerator according to claim 1 and 2 is characterized in that, the surface of the described body part relative with described casing is provided with the dentation bar.

5. each described refrigerator is characterized in that according to claim 1-4, is provided with cavity in the described body.

6. each described refrigerator is characterized in that according to claim 1-5, and described seal is rubber parts.

7. refrigerator according to claim 1 is characterized in that, described gasket comprises:

Air bag section, described air bag section is suitable for contacting with described casing;

Fixing feet, described fixing feet link to each other with described air bag section and are installed on the described door body.

8. 7 described refrigerators as requested is characterized in that, are provided with at least three air bag spaces in the described air bag section.

9. refrigerator according to claim 8 is characterized in that, also comprises soft magnet, and described soft magnet is located in the air bag space of contiguous described casing.