JP3631316B2 - refrigerator - Google Patents

refrigerator Download PDF

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Publication number
JP3631316B2
JP3631316B2 JP1431496A JP1431496A JP3631316B2 JP 3631316 B2 JP3631316 B2 JP 3631316B2 JP 1431496 A JP1431496 A JP 1431496A JP 1431496 A JP1431496 A JP 1431496A JP 3631316 B2 JP3631316 B2 JP 3631316B2
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JP
Japan
Prior art keywords
cold air
refrigerator
guide plate
blower
freezer compartment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP1431496A
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Japanese (ja)
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JPH09210529A (en
Inventor
英生 山本
睦 加藤
永 松井
克正 坂本
孝行 吉田
尚史 池田
智子 鈴木
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
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Priority to JP1431496A priority Critical patent/JP3631316B2/en
Publication of JPH09210529A publication Critical patent/JPH09210529A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0681—Details thereof

Description

【０００１】
【発明の属する技術分野】
この発明は、冷気循環用送風機を用いた冷蔵庫に関し、特に送風機前面の乱流により、発生する騒音の低減及び風量アップを図るものである。
【０００２】
【従来の技術】
図１２は、例えば実開昭５６−１６１４７４号公報に示された従来の冷気循環用送風機を用いた冷蔵庫の要部拡大縦断面図であり、図に示すように送風機用ファン１１の前面に設けられた冷気案内板２０と送風機用ファン１１の間に冷気整流案内板１４を冷気の流れ５０を誘導するように、ベルマウス固定ネジ１５にて固定していた。
又、従来の冷気整流案内板１４は射出成形にて成形されている。
【０００３】
【発明が解決しようとする課題】
従来の冷蔵庫は、上記のように構成されているので、冷気案内板２０と冷気整流案内板１４の間の隙間で乱流５１が発生したり、部品点数が多いという問題点があった。
【０００４】
この発明は、以上のような問題点を解消するためになされたもので、部品点数を増やさずに送風機の騒音を低減できる冷蔵庫を提供することを目的とする。
【０００５】
請求項１の冷蔵庫は、冷却器で生成した冷気を冷凍室、冷蔵室等に送風機により強制的に循環させる冷蔵庫において、送風機の前面に位置し、全体が一枚の平板状に形成された冷気案内板の一部で送風機に対向する部分を、送風機側に突出し冷気を四方に導く整流案内板とすると共に、冷気案内板の冷気吹出し口を整流案内板以外の平板状の部分で、且つ整流案内板に対向しない箇所に設けたことを特徴とする。
【０００６】
請求項２の冷蔵庫は、請求項１記載のものにおいて、冷凍室が冷蔵庫中央に位置する引き出し式であることを特徴とする。
【０００７】
請求項３の冷蔵庫は、請求項１記載のものにおいて、冷蔵庫上部に冷凍室を備え、冷凍室扉部に冷気を導くダクトに一体に形成され、整流案内板を目隠しする目隠し板を備えたことを特徴とする。
【０００８】
【発明の実施の形態】
実施の形態１．
以下、この発明の実施の形態１を図について説明する。
図１は、この発明の実施の形態１の冷蔵庫を正面から見た正面図であり、図において、１は冷蔵庫本体、２は冷蔵庫中央に位置する引き出し式冷凍室ドアー、３は冷蔵室ドアー、４は野菜室扉である。
【０００９】
図２は、この発明の実施の形態１による冷蔵庫の縦断面図であり、図において、１０は送風機用モーター、１１は送風機用ファン、２０は冷気案内板、６は冷却器である。
【００１０】
図３・図４はこの発明の実施の形態１による冷蔵庫の冷凍室正面図と縦断面図であり、冷気案内板２０に設けられた冷気吸入口１３より吸い込まれた冷気５０は、ベルマウス２１と内箱５の間に位置する冷却器６を通って、送風機用モーター１０によって回転する送風機用ファン１１によって冷気案内板２０に一体で整形された円錐状に送風機用ファン１１側に突出した冷気整流案内板１４に吹き付けられる。２２は冷気整流案内板１４に設けられた冷気を仕切るリブである。
【００１１】
図５は図４の要部拡大縦断面図であり、送風機用ファン１１によって吹き付けられた冷気５０は冷気の整流案内板１４に沿って上下左右に吹出す。
【００１２】
図６はこの発明の実施の形態１による冷蔵庫の冷凍室横断面図であり、整流された冷気５０は冷気吹出し口１２を通って冷凍室７へ、冷蔵室用冷気供給口３２を通って冷蔵室用冷気供給路３１に吹出す。
【００１３】
図７はこの発明の実施の形態１による冷蔵庫の冷蔵室用冷気供給路口接続部拡大縦断面図であり、図に示すようにベルマウス２１によって形成された冷蔵室用冷気供給口３２は、冷却器６の上方に位置する内箱５によって形成される冷気供給口３１と接触している。
【００１４】
本実施の形態による冷気案内板２０と冷気整流案内板１４は、両者が一体で構成されている為、１回の射出成形で成形できる。
【００１５】
この実施の形態１による冷蔵庫は、冷凍庫中央に引き出し式の冷凍室を持つ冷凍冷蔵庫において、送風機前面の冷気案内板２０と一体に円錐状の冷気整流案内板１４を形成したことにより、図１２に示した冷気の乱流５１の発生が無く、冷気案内板２０に冷気整流案内板１４を形成したことにより冷気案内板２０が強度アップされ低振動になり、又部品点数もより少なくなると共に送風機の騒音を低減できる。
【００１６】
実施の形態２．
以下、この発明の実施の形態２を図について説明する。
図８は、この発明の実施の形態２による冷蔵庫の正面図であり、図において、１は冷蔵庫本体、２は冷蔵庫上方に位置する冷凍室ドアー、３は冷蔵室ドアーである。
【００１７】
図９は、この発明の実施の形態２による冷蔵庫の縦断面図であり、図において、１０は送風機用モーター、１１は送風機用ファン、２０は冷気案内板、６は冷却器、１６は冷凍室扉部用冷気供給ダクトである。
【００１８】
図１０は、この発明の実施の形態２による冷蔵庫の冷凍室の拡大縦断面図で、図に示すように、冷気案内板２０に一体で設けられた冷気整流案内板１４の庫内奥部の凹みを冷凍室扉部用冷気供給ダクト１６に設けられた目隠し板１７にて隠している。
【００１９】
図１１は、この発明の実施の形態２による冷凍室の正面図で、冷気案内板２０に一体で設けられた冷気整流案内板１４の庫内奥部の凹みを冷凍室扉部用冷気供給ダクト１６に設けられた目隠し板１７にて隠している。
【００２０】
この実施の形態２による冷蔵庫は、冷凍室が冷蔵庫上部に位置する扉開閉式のものにおいて、送風機前面の冷気案内板２０に円錐状の冷気整流案内板１４を設けた場合に出来る凹み部を、冷凍室天井面の冷凍室扉部用冷気供給ダクト１６と一体の目隠し板１７にて隠すことができ、部品点数を増やすことなく、凹み部に汚れがたまるという不具合を改善でき、又部品点数を増やすこと無く送風機の騒音を低減できる。
【００２１】
【発明の効果】
以上説明したように、この発明によれば、冷気案内板に冷気の整流案内板を一体に形成したので、冷気の乱流が無く部品点数を増やさずに送風機の騒音を低減できる。
【図面の簡単な説明】
【図１】この発明の実施の形態１による冷蔵庫の正面図である。
【図２】この発明の実施の形態１による冷蔵庫の縦断面図である。
【図３】この発明の実施の形態１による冷蔵庫の冷凍室内正面図である。
【図４】この発明の実施の形態１による冷蔵庫の冷凍室縦断面図である。
【図５】この発明の実施の形態１による冷蔵庫の要部拡大断面図である。
【図６】この発明の実施の形態１による冷蔵庫の冷凍室縦断面図である。
【図７】この発明の実施の形態１による冷蔵庫の冷蔵室用冷気供給路接続拡大図である。
【図８】この発明の実施の形態２による冷蔵庫の正面図である。
【図９】この発明の実施の形態２による冷蔵庫の縦断面図である。
【図１０】この発明の実施の形態２による冷蔵庫の冷凍室縦断面図である。
【図１１】この発明の実施の形態２による冷蔵庫の冷凍室内正面図である。
【図１２】従来の冷蔵庫の要部拡大断面図である。
【符号の説明】
１ 冷蔵庫本体、２ 冷凍室扉、３ 冷蔵室扉、６ 冷却器、１０ 送風機用モーター、１１ 送風機用ファン、１４ 冷気整流案内板、１７ 目隠し板、２０ 冷気案内板、５０ 整流された冷気の流れ、５１ 乱流となった冷気の流れ。[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a refrigerator using a cool air circulation blower, and particularly to reduce noise generated and increase the air volume due to turbulent flow in front of the blower.
[0002]
[Prior art]
FIG. 12 is an enlarged vertical cross-sectional view of a main part of a refrigerator using a conventional cool air circulation blower disclosed in, for example, Japanese Utility Model Publication No. 56-161474, and is provided on the front surface of the blower fan 11 as shown in the figure. The cold air rectifying guide plate 14 is fixed between the cold air guide plate 20 and the blower fan 11 by the bell mouth fixing screw 15 so as to guide the flow 50 of the cold air.
The conventional cold air rectifying guide plate 14 is formed by injection molding.
[0003]
[Problems to be solved by the invention]
Since the conventional refrigerator is configured as described above, there is a problem in that a turbulent flow 51 is generated in the gap between the cold air guide plate 20 and the cold air rectifying guide plate 14 and the number of parts is large.
[0004]
This invention was made in order to eliminate the above problems, and it aims at providing the refrigerator which can reduce the noise of an air blower, without increasing a number of parts.
[0005]
The refrigerator according to claim 1 is a refrigerator in which cold air generated by a cooler is forcibly circulated to a freezer room, a refrigerator room, or the like by a blower. The refrigerator is located on a front surface of the blower and is entirely formed as a single flat plate. The part of the guide plate that faces the blower is a rectifying guide plate that protrudes toward the blower and guides the cold air in all directions, and the cold air outlet of the cold air guide plate is a flat plate part other than the rectifying guide plate and rectifies. It is provided at a location that does not face the guide plate.
[0006]
The refrigerator according to claim 2 is characterized in that, in the refrigerator according to claim 1, the freezer is a drawer type located in the center of the refrigerator.
[0007]
The refrigerator according to claim 3 is the one according to claim 1, further comprising a freezer compartment at the top of the refrigerator, and a blindfold plate that is formed integrally with a duct that guides cold air to the freezer compartment door portion and blinds the rectifying guide plate. It is characterized by.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Embodiment 1 FIG.
Embodiment 1 of the present invention will be described below with reference to the drawings.
1 is a front view of a refrigerator according to a first embodiment of the present invention as viewed from the front. In the figure, 1 is a refrigerator body, 2 is a drawer-type freezer compartment door located in the center of the refrigerator, 3 is a refrigerator compartment door, 4 is a vegetable room door.
[0009]
FIG. 2 is a longitudinal sectional view of the refrigerator according to Embodiment 1 of the present invention. In the figure, 10 is a fan motor, 11 is a fan fan, 20 is a cool air guide plate, and 6 is a cooler.
[0010]
FIGS. 3 and 4 are a front view and a longitudinal sectional view of the freezer compartment of the refrigerator according to Embodiment 1 of the present invention. The cold air 50 sucked from the cold air inlet 13 provided in the cold air guide plate 20 is the bell mouth 21. The cool air projecting toward the fan fan 11 in a conical shape integrally formed with the cool air guide plate 20 by the fan fan 11 rotated by the fan motor 10 through the cooler 6 located between the inner box 5 and the inner box 5 The rectifying guide plate 14 is sprayed. Reference numeral 22 denotes a rib provided on the cool air rectifying guide plate 14 for partitioning cool air.
[0011]
FIG. 5 is an enlarged vertical cross-sectional view of the main part of FIG. 4, and the cold air 50 blown by the blower fan 11 blows up and down and right and left along the cold air rectifying guide plate 14.
[0012]
FIG. 6 is a cross-sectional view of the freezer compartment of the refrigerator according to Embodiment 1 of the present invention. The rectified cold air 50 is refrigerated through the cold air outlet 12 to the freezer compartment 7 and through the cold air supply port 32 for the refrigerator compartment. It blows out to the cold air supply path 31 for rooms.
[0013]
FIG. 7 is an enlarged longitudinal sectional view of the cold air supply passage port connecting portion for the refrigerator compartment of the refrigerator according to Embodiment 1 of the present invention. As shown in the figure, the cold air supply port 32 for the cold compartment formed by the bell mouth 21 is cooled. It is in contact with the cold air supply port 31 formed by the inner box 5 located above the vessel 6.
[0014]
Since the cold air guide plate 20 and the cold air rectifying guide plate 14 according to the present embodiment are integrally formed, they can be formed by one injection molding.
[0015]
In the refrigerator according to the first embodiment, the conical cold air rectifying guide plate 14 is formed integrally with the cold air guide plate 20 on the front side of the blower in the refrigerator refrigerator having a drawer-type freezer compartment in the center of the freezer. The cold air turbulent flow 51 is not generated, and the cold air rectifying guide plate 14 is formed on the cold air guide plate 20. As a result, the cold air guide plate 20 is increased in strength and vibration is reduced, and the number of parts is reduced and the blower of the blower is reduced. Noise can be reduced.
[0016]
Embodiment 2. FIG.
A second embodiment of the present invention will be described below with reference to the drawings.
FIG. 8 is a front view of a refrigerator according to Embodiment 2 of the present invention, in which 1 is a refrigerator body, 2 is a freezer compartment door positioned above the refrigerator, and 3 is a refrigerator compartment door.
[0017]
9 is a longitudinal sectional view of a refrigerator according to Embodiment 2 of the present invention. In the figure, 10 is a fan motor, 11 is a fan fan, 20 is a cold air guide plate, 6 is a cooler, and 16 is a freezer compartment. It is a cold air supply duct for door parts.
[0018]
FIG. 10 is an enlarged longitudinal sectional view of a freezer compartment of a refrigerator according to Embodiment 2 of the present invention. As shown in the figure, the interior of the cool air rectifying guide plate 14 provided integrally with the cold air guide plate 20 is shown. The dent is concealed by a blindfold plate 17 provided in the cold air supply duct 16 for the freezer compartment door.
[0019]
FIG. 11 is a front view of a freezer compartment according to Embodiment 2 of the present invention, in which a recess at the back of the cold air rectifying guide plate 14 provided integrally with the cold air guide plate 20 is formed as a cold air supply duct for a freezer compartment door. It is concealed by a blindfold plate 17 provided at 16.
[0020]
The refrigerator according to the second embodiment is a door opening / closing type in which the freezer is located in the upper part of the refrigerator, and a concave portion formed when the conical cold air rectifying guide plate 14 is provided on the cold air guide plate 20 on the front surface of the blower, Can be concealed by a blindfolding plate 17 integrated with the cold air supply duct 16 for the freezer compartment door on the ceiling of the freezer compartment, and can improve the problem that dirt accumulates in the recess without increasing the number of components. The noise of the blower can be reduced without increasing it.
[0021]
【The invention's effect】
As described above, according to the present invention, since the cool air rectifying guide plate is formed integrally with the cool air guide plate, there is no turbulent flow of cool air, and the noise of the blower can be reduced without increasing the number of parts.
[Brief description of the drawings]
FIG. 1 is a front view of a refrigerator according to Embodiment 1 of the present invention.
FIG. 2 is a longitudinal sectional view of a refrigerator according to Embodiment 1 of the present invention.
FIG. 3 is a front view of the freezer compartment of the refrigerator according to Embodiment 1 of the present invention.
FIG. 4 is a vertical sectional view of a freezer compartment of a refrigerator according to Embodiment 1 of the present invention.
FIG. 5 is an enlarged cross-sectional view of a main part of the refrigerator according to Embodiment 1 of the present invention.
FIG. 6 is a vertical cross-sectional view of the freezer compartment of the refrigerator according to Embodiment 1 of the present invention.
FIG. 7 is an enlarged view of a cold air supply path connection for a refrigerator compartment in a refrigerator according to Embodiment 1 of the present invention.
FIG. 8 is a front view of a refrigerator according to a second embodiment of the present invention.
FIG. 9 is a longitudinal sectional view of a refrigerator according to Embodiment 2 of the present invention.
FIG. 10 is a vertical cross-sectional view of a freezer compartment of a refrigerator according to Embodiment 2 of the present invention.
FIG. 11 is a front view of a freezer compartment of a refrigerator according to Embodiment 2 of the present invention.
FIG. 12 is an enlarged cross-sectional view of a main part of a conventional refrigerator.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Refrigerator main body, 2 Freezer compartment door, 3 refrigerator compartment door, 6 cooler, 10 fan motor, 11 fan fan, 14 cold air rectification guide plate, 17 blindfold plate, 20 cold air guide plate, 50 flow of rectified cold air , 51 A turbulent flow of cold air.

Claims (3)

冷却器で生成した冷気を冷凍室、冷蔵室等に送風機により強制的に循環させる冷蔵庫において、前記送風機の前面に位置し、全体が一枚の平板状に形成された冷気案内板の一部で前記送風機に対向する部分を、該送風機側に突出し前記冷気を四方に導く整流案内板とすると共に、前記冷気案内板の冷気吹出し口を前記整流案内板以外の前記平板状の部分で、且つ前記整流案内板に対向しない箇所に設けたことを特徴とする冷蔵庫。In a refrigerator that forcibly circulates cold air generated by a cooler to a freezer room, a refrigerator room, etc. by a blower, it is located on the front surface of the blower and is part of a cold air guide plate formed entirely as a single flat plate. The portion facing the blower is a rectifying guide plate that protrudes toward the blower and guides the cold air in all directions, and the cold air outlet of the cold air guide plate is the flat portion other than the rectifying guide plate, and A refrigerator characterized by being provided at a location that does not face the rectifying guide plate. 冷凍室が冷蔵庫中央に位置する引き出し式であることを特徴とする請求項１記載の冷蔵庫。The refrigerator according to claim 1, wherein the freezer is a drawer type located in the center of the refrigerator. 冷蔵庫上部に冷凍室を備え、該冷凍室扉部に冷気を導くダクトに一体に形成され、整流案内板を目隠しする目隠し板を備えたことを特徴とする請求項１記載の冷蔵庫。2. The refrigerator according to claim 1, further comprising: a freezer compartment at an upper portion of the refrigerator, and a blindfold plate that is integrally formed with a duct that guides cool air to the freezer compartment door portion and blinds the rectifying guide plate.
JP1431496A 1996-01-30 1996-01-30 refrigerator Expired - Fee Related JP3631316B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1431496A JP3631316B2 (en) 1996-01-30 1996-01-30 refrigerator

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Application Number Priority Date Filing Date Title
JP1431496A JP3631316B2 (en) 1996-01-30 1996-01-30 refrigerator

Publications (2)

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JPH09210529A JPH09210529A (en) 1997-08-12
JP3631316B2 true JP3631316B2 (en) 2005-03-23

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Family Applications (1)

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JP1431496A Expired - Fee Related JP3631316B2 (en) 1996-01-30 1996-01-30 refrigerator

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374726A (en) * 2010-08-18 2012-03-14 株式会社东芝 Refrigerator
WO2013069254A1 (en) 2011-11-10 2013-05-16 パナソニック株式会社 Refrigerator
CN104160226A (en) * 2012-03-06 2014-11-19 松下电器产业株式会社 Refrigerator

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5178642B2 (en) * 2009-06-29 2013-04-10 日立アプライアンス株式会社 refrigerator
JP5315179B2 (en) * 2009-09-09 2013-10-16 日立アプライアンス株式会社 refrigerator
JP5720708B2 (en) * 2013-02-19 2015-05-20 三菱電機株式会社 refrigerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374726A (en) * 2010-08-18 2012-03-14 株式会社东芝 Refrigerator
CN102374726B (en) * 2010-08-18 2015-01-07 株式会社东芝 Refrigerator
WO2013069254A1 (en) 2011-11-10 2013-05-16 パナソニック株式会社 Refrigerator
CN104160226A (en) * 2012-03-06 2014-11-19 松下电器产业株式会社 Refrigerator
CN104160226B (en) * 2012-03-06 2016-08-24 松下电器产业株式会社 Freezer

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