WO2014201892A1 - 电冰箱 - Google Patents

电冰箱 Download PDF

Info

Publication number
WO2014201892A1
WO2014201892A1 PCT/CN2014/074625 CN2014074625W WO2014201892A1 WO 2014201892 A1 WO2014201892 A1 WO 2014201892A1 CN 2014074625 W CN2014074625 W CN 2014074625W WO 2014201892 A1 WO2014201892 A1 WO 2014201892A1
Authority
WO
WIPO (PCT)
Prior art keywords
machine room
refrigerator
main body
refrigerator main
side panel
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.)
Ceased
Application number
PCT/CN2014/074625
Other languages
English (en)
French (fr)
Inventor
山川贵志
仓谷利治
青木均史
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haier Group Corp
Qingdao Haier Co Ltd
Haier Asia International Co Ltd
Original Assignee
Haier Group Corp
Qingdao Haier Co Ltd
Haier Asia International Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Haier Group Corp, Qingdao Haier Co Ltd, Haier Asia International Co Ltd filed Critical Haier Group Corp
Priority to CN201480001783.3A priority Critical patent/CN104428612B/zh
Publication of WO2014201892A1 publication Critical patent/WO2014201892A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/003—General constructional features for cooling refrigerating machinery
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
    • F25D2323/00267—Details for cooling refrigerating machinery characterised by the incoming air flow through the side
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0027—Details for cooling refrigerating machinery characterised by the out-flowing air
    • F25D2323/00277—Details for cooling refrigerating machinery characterised by the out-flowing air from the side

Definitions

  • the present invention relates to disposing a compressor, a blower, and a condenser in a machine room provided at a lower portion of a back side of a refrigerator main body, and improving heat dissipation of a refrigerator having a ventilation opening on a side panel of a refrigerator main body located in the machine room strength.
  • Such a refrigerator is provided with a machine room at the lower portion of the back side of the refrigerator main body having a heat insulating property.
  • the machine room includes a bottom plate and a side panel of the refrigerator main body, a substrate on which a compressor, a blower, and a condenser are mounted, and a back surface.
  • the mechanical chamber cover is enclosed.
  • a refrigerator having a ventilation opening in the side plate of the refrigerator main body located in the machine room has been known (for example, refer to Patent Document 1. ).
  • Patent literature Japanese Patent Laid-Open No. Hei 8-285439 pages 3 to 4, FIG. 1
  • Patent Document 2 JP-A-2003-130531 (pages 3 to 4, FIG. 1)
  • Patent Document 3 Japanese Patent Japanese Patent No. 5,081,880 (pages 3 to 4, FIG. 1 to FIG. 3)
  • Patent Document 2 since only the periphery of the ventilation opening is recessed, it is not sufficient to ensure the strength of the refrigerator. Reliability, there is a disadvantage that the appearance of the refrigerator is damaged by the formation of the recess.
  • An object of the present invention is to provide a refrigerator, a blower, and a condenser in a machine room provided at a lower portion of a back side of a refrigerator main body, and a ventilating opening in a side panel of a refrigerator main body located in the machine room.
  • a refrigerator includes a machine room provided at a lower portion of a rear side of the refrigerator main body, a bottom plate and a side panel of the refrigerator main body, a substrate on which a compressor, a blower, and a condenser are mounted, and a cover a mechanical chamber cover enclosing the back surface; a ventilation opening formed on a side panel of the refrigerator main body located in the mechanical chamber; and an angle iron attached to the refrigerator main body along an outer circumference of the mechanical chamber
  • the inner side of the side panel and the reinforcing plate are attached to the inner side of the side panel of the refrigerator main body so as to surround the outer periphery of the ventilation opening, and the peripheral edge portion of the reinforcing plate is fixed to the reinforcing angle iron.
  • a ventilation opening is provided on a side panel located on the machine room, and the reinforcing plate is installed from the inner side of the side panel in such a manner as to surround the outer circumference of the ventilation opening.
  • the peripheral portion of the reinforcing plate is fixed to the reinforcing angle iron attached to the inner side of the side panel of the refrigerator main body along the outer peripheral edge of the mechanical chamber.
  • the reinforcing plate is set to cover the entire side panel (except for the ventilation opening) of the refrigerator main body located in the machine room from the inside. According to this configuration, the side panel located in the machine room is reinforced from the inside by the reinforcing plate and the reinforcing angle iron, and becomes a stronger reinforcing structure.
  • the ventilation opening can be provided at a central position on the side of the mechanical chamber suitable for ventilation, and the height of the ventilation opening is set to about one-half of the height of the mechanical chamber to sufficiently ensure the opening area of the ventilation opening, the refrigerator The heat dissipation and the reliability of the strength are greatly improved.
  • the reinforcing plate is attached to the inner side of the side panel of the main body of the refrigerator in a state of extending upward and forward to the side surface of the machine room. According to this configuration, the portion of the machine room along the side panel is reinforced by the reinforcing plate, and it is also possible to prevent the portion of the machine room along the side panel from being foamed by the heat insulating material injected between the outer box and the inner box of the main body of the refrigerator. The pressure bulges and damages the appearance of the side panels.
  • FIG. 1 is a view for explaining a schematic configuration of a refrigerator according to an embodiment of the present invention.
  • FIG. 2 is a view for explaining a schematic configuration of a refrigerator according to an embodiment of the present invention.
  • 3 is a view for explaining a schematic configuration of an important part of the refrigerator according to the embodiment of the present invention.
  • 4 is a view for explaining a reinforcing structure of a refrigerator according to an embodiment of the present invention. Description of the reference numerals
  • FIG. 1 to 4 are views showing a refrigerator according to an embodiment of the present invention
  • Fig. 1 is a perspective view showing a schematic configuration of a refrigerator according to an embodiment of the present invention as seen from the back side.
  • Figure 2 is a cross-sectional view of a mechanical chamber portion of the refrigerator including Figure 1.
  • Fig. 3 is an enlarged perspective view showing an essential part of a state in which the refrigerator cover of Fig. 1 is removed.
  • 4 is an exploded perspective view for explaining a reinforcing structure of the refrigerator of FIG. 1.
  • the refrigerator main body 1 is composed of an outer casing 7, an inner casing 9 forming a storage compartment 8, and a heat insulating material 10 such as foamed urethane foam filled between the outer casing 7 and the inner casing 9.
  • the outer casing 7 is composed of a top plate 2 forming an outer surface, side panels 3 and 4 of the top plate 2, a back panel 5, a bottom plate 6, and the like.
  • the outer casing 7 is made of a metal plate having a thickness of 0.4 to 0.5 mm such as a steel plate, and the inner casing 9 is made of a synthetic resin such as ABS resin.
  • a plurality of doors 11 that open and close the plurality of storage compartments 8 are provided in front of the refrigerator main body 1.
  • the machine room 12 is located at a lower portion of the back side of the main body, and is surrounded by a bottom plate 6, a substrate 16 on which the condenser 13, the blower 14 and the compressor 15 are mounted, a machine room cover 17 covering the back surface, and side panels 3, 4 of the refrigerator main body 1. And constitute.
  • the machine room 12 is integrally formed in a horizontally long space over the lateral width of the refrigerator main body 1.
  • the condenser 13, the blower 14, and the compressor 15 are disposed in the longitudinal direction (left-right direction) of the machine room 12 in this order.
  • the blower 14 is mounted such that the fan 14A faces the center opening of the partition plate 18 which partitions the inside of the machine room 12. Further, a plurality of slit-shaped vents 19, 20 are arranged in the longitudinal direction (up and down) of the both end portions of the machine room cover 17.
  • Rectangular ventilation openings 21, 22 are provided in the side panels 3, 4 located in the machine room 12. Further, the reinforcing plates 24 having the openings 23 of the same shape and the same size as the ventilation openings 21, 22 are attached to the inner sides of the side panels 3, 4, respectively, so as to surround the outer circumferences of the ventilation openings 21, 22. As shown in FIGS. 3 and 4, the reinforcing plate 24 has the same pentagonal shape as the side surface of the machine room 12, and is larger than the side surface of the machine room 12 to cover the side panel of the refrigerator main body 1 located in the machine room from the inside. 3, 4 overall (except for ventilation openings 21, 22). In addition, the thickness of the reinforcing plate 24 is 1.2 mm. It is made of a metal plate such as a steel plate thicker than the side panels 3 and 4.
  • the reinforcing plate 24 is set to be slightly larger than the side surface of the machine room 12, and is attached to the inner side of the side walls 3, 4 to the upper side and the front side of the side of the machine room 12, which not only strengthens the side panel 3 located in the machine room 12. 4, also improved the aesthetics of the side panels 3, 4.
  • a decorative cover 25 is attached to the ventilation openings 21, 22 from the outside, respectively.
  • the decorative cover 25 has a plurality of louvers 26 that are inclined forward and backward, and a vent 27 is formed between the plurality of lateral louvers 26 so that the venting openings 21, 22 of the side panels 3, 4 are not directly visible from the outside.
  • inner side bent pieces 3A, 4A are integrally formed at the end portions. Further, the lower portion and the back portion of the inner side bent sheets 3A, 4A of the side panels 3, 4 are fixedly attached to the L-shaped reinforcing angle iron 28 by screws or spot welding so as to follow the outer peripheral edge of the machine chamber 12.
  • the reinforcing plate 24 has a peripheral portion (at least a lower portion and a back portion) fixed to the reinforcing angle iron 28 by spot welding, and the reinforcing plate 24 and the reinforcing angle iron 28 are connected, and the side panel 3 located at the machine room 12 is reinforced from the inner side. 4 overall. Further, both end portions of the substrate 16 of the machine room 12 are attached to the reinforcing angle irons 28 attached to the side panels 3, 4 by screws or the like.
  • the ventilation openings 21, 22 are located in the center of the side of the machine room 12 such that the ventilation within the machine room 12 proceeds unbiased. Further, the height of the ventilation openings 21, 22 is 105 mm, which is set to about one-half of the height of the machine room 12 (the height from the substrate 16 to the bottom plate 6 forming the upper wall of the machine room 12) of about 200 mm, ensuring sufficient The opening area. Further, the leg bodies 29 and 30 are attached to the bottom plate 6 of the refrigerator main body 1 and the substrate 16 of the machine room 12, and a gap is secured between the refrigerator main body 1 and the machine room 12 and the floor. The compressor 15 and the condenser 13 constitute a refrigeration cycle together with an evaporator (not shown).
  • the refrigeration cycle is performed by operating the compressor 15, the blower 14, and the like, and evaporating the refrigerant by the evaporator to cool the storage compartment 8
  • the air will be condensed by the condenser 13 to dissipate heat from the air in the storage chamber 8 to the outside.
  • ventilation openings 21, 22 are provided on the side panels 3, 4 of the machine room 12 to be installed from the inside of the side panels 3, 4 in such a manner as to surround the outer circumferences of the ventilation openings 21, 22. Reinforce the board 24.
  • the peripheral portion of the reinforcing plate 24 is fixed to the reinforcing angle iron 28 along the outer periphery of the machine chamber 12, and the reinforcing angle iron 28 is attached to the inner side of the side panels 3, 4 of the refrigerator main body 1.
  • the reinforcing plate 24 of the side panels 3, 4 surrounding the ventilation openings 21, 22 and the reinforcing angle irons 28 of the side panels 3, 4 of the outer periphery of the reinforcing machine 3 are an integrated and strong reinforcing structure.
  • the ventilation openings 21 and 22 are provided in the side panels 3 and 4 having the weight of the refrigerator main body 1 and the machine room 12, the side panels 3 and 4 of the refrigerator main body 1 can be prevented from being deformed, and the refrigerator can be sufficiently ensured. The reliability of the strength.
  • the reinforcing plate 24 has the same pentagonal shape as the side surface of the machine room 12, and has almost the entire body except the ventilation openings 21, 22 covering the side panels 3, 4 of the refrigerator main body 1 located in the machine room 12 from the inside. size. Further, the ventilation openings 21, 22 are set at the center of the side of the machine room 12, and the heights of the ventilation openings 21, 22 are set to about one-half of the height of the machine room 12. According to this configuration, the side panels 3, 4 located on the side of the machine room 12 are integrally reinforced by the reinforcing plate 24 and The strong angle iron 26 is reinforced more strongly from the inside, and is capable of sufficiently maintaining the strength of the side panels 3, 4 of the machine room 12 portion having the ventilation openings 21, 22.
  • the ventilation of the ventilation openings 21, 22 can be made unbiased, and the opening area can be sufficiently ensured to improve the heat dissipation of the refrigerator. Therefore, the heat dissipation property and the reliability of the strength of the refrigerator are greatly improved.
  • the reinforcing plate 24 is attached to the inside of the side panels 3 and 4 of the refrigerator main body 1 in a state of extending upward and forward to the side surface of the machine room 12. According to this configuration, the portion of the side panels 3, 4 along the mechanical chamber 12 is reinforced by the reinforcing plate 24, and the heat insulating material 10 between the outer casing 7 and the inner casing 9 injected into the refrigerator main body 1 can be prevented. The bubble pressure bulges the portions of the side panels 3, 4 along the machine chamber 12, damaging the appearance of the side panels 3, 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

一种冰箱，包括：机械室（12），其设置于电冰箱主体（1）的背面侧下部，且由电冰箱主体（1）的底板（6），侧面板（3、4），装载有压缩机（15）、送风机（14）和冷凝器（13）的基板（16），以及覆盖背面的机械室盖（17）围起而构成；通风开口（21、22），其形成于位于机械室（12）的电冰箱主体（1）的侧面板（3、4）上；加强角铁（28），其沿着机械室（12）的外周缘，安装于电冰箱主体（1）的侧面板（3、4）的内侧；以及加强板（24），其以包围通风开口（21、22）的外周的方式安装在电冰箱主体（1）的侧面板（3、4）的内侧，加强板（24）的周缘部固定在加强角铁（28）上。电冰箱在电冰箱主体（1）的侧面板（3、4）上设置通风开口（21、22），能够充分确保电冰箱的散热性和强度的可靠性而不会损害外观或使通风开口（21、22）的开口面积受到制约。

Description

电冰箱
技术领域
本发明涉及在设置于电冰箱主体的背面侧下部的机械室中， 配置压缩机、 送 风机以及冷凝器， 提高在位于机械室的电冰箱主体的侧面板上具有通风开口的 电冰箱的散热性和强度。 背景技术
以往 , 这种电冰箱在具有隔热性的电冰箱主体的背面侧下部设置有机械室 , 机械室由电冰箱主体的底板和侧面板、 装载有压缩机、 送风机和冷凝器的基板 以及覆盖背面的机械室盖围起而构成。 另外， 为了使机械室中的通风性良好， 提高压缩机以及冷凝器的散热性， 已有在位于机械室的电冰箱主体的侧面板上 设置通风开口的电冰箱 （例如， 参照专利文献 1。）。
然而， 当在电冰箱主体的侧面板上设置通风开口时， 该部分机械强度降低， 在长期的使用中有可能在侧面板上发生变形。
因此， 提出了在位于机械室的侧面板上， 设置向机械室里侧凹陷的凹部， 在该凹部上设置通风开口， 由此， 提高具有通风开口的侧面板的刚性， 弥补电 冰箱主体的强度降低（例如， 参照专利文献 2。 ), 或从位于机械室的侧面板的下 部至背部安装加强材料， 并且将在侧面板上开口的通风开口靠近加强材料配置 来弥补电冰箱主体的强度降低（例如， 参照专利文献 3。）。
现有技术文献
专利文献 专利文献 1 ： 日本特开平 8-285439号公报 （第 3〜4页， 图 1 ) 专利文献 2 ： 日本特开 2003-130531号公报 （第 3〜4页， 图 1 ) 专利文献 3 ： 日本专利第 5081880号公报 （第 3〜4页， 图 1〜图 3 ) 在专利文献 2所记载的结构中， 由于是仅使通风开口的周围凹陷的结构， 因此， 无法说足以确保电冰箱的强度的可靠性， 存在因形成凹部而损害电冰箱 的外观的缺点。 在专利文献 3所记载的结构中， 由于存在靠近加强材料配置通风开口这一 制约， 因此， 必须减小通风开口的开口面积， 存在无法充分确保电冰箱的散热 的可靠性这一问题。 另外， 由于在设置通风开口的侧面板上不仅负担有电冰箱 主体， 还负担有配置了压缩机等的机械室的负重， 因此， 存在如下问题： 仅在 位于机械室的侧面板的一部分安装加强材料的话， 无法充分确保电冰箱的强度 的可靠性。
发明内容 本发明的目的在于， 使在设置于电冰箱主体的背面侧下部的机械室中配置 压缩机、 送风机以及冷凝器并在位于机械室的电冰箱主体的侧面板上设置通风 开口的电冰箱， 能够充分确保电冰箱的散热性和强度的可靠性， 而不会损害外 观或使通风开口的开口面积受到制约。 本发明的电冰箱的特征在于， 具备： 机械室， 其设置于电冰箱主体的背面 侧下部， 由前述电冰箱主体的底板和侧面板、 装载有压缩机、 送风机和冷凝器 的基板、 以及覆盖背面的机械室盖围起而构成； 通风开口， 其形成于位于前述 机械室的前述电冰箱主体的侧面板上； 加强角铁， 其沿着前述机械室的外周缘, 安装于前述电冰箱主体的侧面板的内侧； 以及加强板， 其以包围前述通风开口 的外周的方式安装在前述电冰箱主体的侧面板的内侧， 前述加强板的周缘部固 定在前述加强角铁上。 在本发明的电冰箱中 , 在位于机械室的侧面板上设置通风开口， 以包围通 风开口的外周的方式从侧面板的内侧安装加强板。 该加强板的周缘部沿着机械 室的外周缘， 固定于安装在电冰箱主体的侧面板的内侧的加强角铁上。 根据该结构， 加强开口的周围的侧面板的加强板和加强机械室的外周缘的 侧面板的加强角铁成为一体化的坚固的加强结构。 并且， 虽然在负担有电冰箱 主体、 机械室的负重的侧面板上设有通风开口， 但仍能够使电冰箱主体的侧面 板不发生变形， 能够充分确保电冰箱的强度的可靠性。
并且， 由于这样的加强结构无法从电冰箱的外部观察到， 因此不必担心损 害电冰箱的外观， 且不会使通风开口的位置、 大小受到制约。 并且， 能够将通 风开口设为适度大小， 并设在适于通风的位置使机械室内的通风良好， 充分确 保电冰箱的散热性并减少功耗。 另外， 将加强板设定为从内侧覆盖位于机械室的电冰箱主体的侧面板整体 (但是， 通风开口除外） 的大小。 根据该结构， 位于机械室的侧面板整体通过 加强板和加强角铁从内侧被加强， 成为更坚固的加强结构。 因此， 能够将通风开口设在适于通风的机械室侧面的中央位置， 并且， 将 通风开口的高度设定为机械室的高度的二分之一左右来充分确保通风开口的开 口面积， 电冰箱的散热性以及强度的可靠性大幅提高。 并且 , 加强板以向机械室的侧面的上方及前方延伸的状态安装在电冰箱主 体的侧面板的内侧。 根据该结构， 沿着侧面板的机械室的部分被加强板加强， 也能够防止沿着侧面板的机械室的部分由于注入电冰箱主体的外箱与内箱之间 的隔热材料的发泡压力而膨出， 损害侧面板的外观。
附图说明
图 1是说明本发明的实施方式所涉及的电冰箱的概略结构的图。
图 2是说明本发明的实施方式所涉及的电冰箱的概略结构的图。 图 3是说明本发明的实施方式所涉及的电冰箱的重要部分的概要结构的图。 图 4是说明本发明的实施方式所涉及的电冰箱的加强结构的图。 附图标记说明
1 ： 电冰箱主体； 3、 4 ： 侧面板； 6 ： 底板； 12: 机械室； 13 ： 冷凝器; 14 ： 送风机； 15 ： 压缩机； 16 ： 基板； 17 ： 机械室盖； 21、 22: 通风开口； 24 ： 加强材料； 28 ： 加强角铁。
具体实施方式
图 1至图 4示出了本发明的实施方式所涉及的电冰箱， 图 1是表示本发明 的实施方式所涉及的电冰箱的概略结构的从背面侧观察的立体图。 图 2是包括 图 1的电冰箱的机械室部分的横剖视图。 图 3是表示图 1的电冰箱去掉机械室 盖的状态的重要部分的放大立体图。另外， 图 4是用于说明图 1的电冰箱的加强 结构的分解立体图。
如图 1或图 3所示， 电冰箱主体 1由外箱 7、 形成储藏室 8的内箱 9、 以及 填充于外箱 7与内箱 9之间的发泡聚氨酯泡沫等隔热材料 10构成， 该外箱 7由 形成外表面的顶板 2、 与顶板 2—体的侧面板 3和 4、 背面板 5、 底板 6等构成。 外箱 7由钢板等厚度为 0.4〜0.5mm的金属板构成， 内箱 9由 ABS树脂等合成树 脂构成。 在电冰箱主体 1的前面设有开闭多个储藏室 8的多个门 11。
机械室 12位于主体背面侧下部， 由底板 6、 装载有冷凝器 13、 送风机 14 以及压缩机 15的基板 16、 覆盖背面的机械室盖 17、 以及电冰箱主体 1的侧面 板 3、 4围起而构成。 该机械室 12遍及电冰箱主体 1的横向宽度整体地构成于 横长的空间中。 在基板 16上， 冷凝器 13、 送风机 14以及压缩机 15按照此顺序 配置在机械室 12的长边方向 （左右方向 )上。
送风机 14 以风扇 14A面对将机械室 12内部分隔为左右的分隔板 18的中 央开口的方式进行安装。 另外， 在机械室盖 17的两端部纵向 （上下）排列地设 有多个狭缝状的通风口 19、 20。
在位于机械室 12的侧面板 3、 4上设有长方形的通风开口 21、 22。 另夕卜， 具有与通风开口 21、 22相同形状、 相同大小的开口 23的加强板 24以包围通风 开口 21、 22的外周的方式， 分别安装在侧面板 3、 4的内侧。 如图 3及图 4所示， 加强板 24是与机械室 12的侧面相同的五角形状， 并 且， 设为比机械室 12的侧面大以从内侧覆盖位于机械室的电冰箱主体 1的侧面 板 3、 4整体（但是，通风开口 21、 22除外）。另夕卜，加强板 24的厚度是 1.2mm, 由比侧面板 3、 4厚的钢板等金属板制成。
将加强板 24设为略比机械室 12的侧面大， 以向机械室 12的侧面的上方及 前方延伸状态安装在侧面板 3、 4的内侧 , 这不仅加强了位于机械室 12的侧面 板 3、 4, 还提高了侧面板 3、 4的美观度。
即， 在电冰箱主体 1的外箱 7与内箱 9之间发泡成型隔热材料 10时， 侧面 板 3、 4的沿着机械室 12的部分向外侧膨出形成线， 有可能损害侧面板 3、 4的 外观。 因此， 通过用加强板 24覆盖侧面板 3、 4的沿着机械室 12的部分， 使得 该部分也得到加强，伴随隔热材料 10的发泡成型产生的线不会显现在侧面板 3、 4上。 在通风开口 21、 22上分别从外侧安装装饰盖 25。 装饰盖 25具有多个向前 后倾斜的横百叶窗 26, 并且， 在多个横向百叶窗 26之间形成有通风口 27, 使 得侧面板 3、 4的通风开口 21、 22无法从外部直接观察到。
如图 3及图 4所示， 在电冰箱主体 1的侧面板 3、 4上， 在端部一体形成有 内侧折弯片 3A、 4A。 并且， 在侧面板 3、 4的内侧折弯片 3A、 4A的下部和背 部， 以沿着机械室 12的外周缘的方式， 利用螺丝或点焊分别固定安装有 L型的 加强角铁 28。
上述加强板 24, 其周缘部 （至少下部以及背部）通过点焊固定在加强角铁 28上， 加强板 24和加强角铁 28为连结状态，从内侧加强了位于机械室 12的侧 面板 3、 4整体。 另外， 在安装于侧面板 3、 4的加强角铁 28上， 用螺丝等安装 有机械室 12的基板 16的两端部。
此外， 通风开口 21、 22位于机械室 12的侧面的中央， 使得在机械室 12内 的通风不偏倚地进行。 并且， 通风开口 21、 22的高度为 105mm, 设定为机械室 12的高度（从基板 16到形成机械室 12上壁的底板 6的高度 )的约 200mm的约 二分之一， 确保了足够的开口面积。 另外， 在电冰箱主体 1的底板 6和机械室 12的基板 16上安装有脚体 29、 30, 在电冰箱主体 1以及机械室 12与设置地面 之间确保了间隙。 压缩机 15以及冷凝器 13与未图示的蒸发器一起构成冷冻循环。 冷冻循环 通过使压缩机 15、 送风机 14等运转， 利用蒸发器使制冷剂蒸发来冷却储藏室 8 的空气， 将利用冷凝器 13使制冷剂凝结而从储藏室 8的空气获取的热量向外部 散热。
当使配置于机械室 12中的送风机 14运转时， 从侧面板 3的通风开口 21以 及机械室盖 17的通风口 19向机械室 12流入空气， 冷凝器 13被送风机 14的吸 入空气冷却。 另夕卜， 由于在送风机 14的吹出侧配置有压缩机 15 , 因此， 压缩机 15被送风机 14的吹出空气冷却。 这样， 冷却了冷凝器 13以及压缩机 15而变热 的空气从侧面板 4的通风开口 22以及机械室盖 17的通风口 20流出 , 进行了机 械室 12的散热。 在本发明的实施方式的电冰箱中， 在位于机械室 12的侧面板 3、 4上设置 通风开口 21、 22, 以包围通风开口 21、 22的外周的方式从侧面板 3、 4的内侧 安装加强板 24。 沿着机械室 12的外周缘将该加强板 24的周缘部固定在加强角 铁 28上， 该加强角铁 28安装于电冰箱主体 1的侧面板 3、 4的内侧。
因此， 加强通风开口 21、 22周围的侧面板 3、 4的加强板 24和加强机 ¾戈室 12的外周缘的侧面板 3、 4的加强角铁 28成为一体化的坚固的加强结构。 尽管 在有电冰箱主体 1、 机械室 12的负重的侧面板 3、 4上设有通风开口 21、 22, 也能够使电冰箱主体 1的侧面板 3、 4不发生变形， 能够充分确保电冰箱的强度 的可靠性。
另外， 这样的加强结构无法从电冰箱的外部观察到， 并且， 由于通风开口 21、 22被装饰盖 25覆盖， 因此无需担心损害电冰箱的外观。 另外， 由于是连结了加强材料 24和加强角铁 28的加强结构， 因此通风开 口 21、 22的位置、 大小不受制约， 可以将通风开口 21、 22设定为适度的开口 面积。 并且， 通过将通风开口 21、 22设定在适于通风的位置， 能够使机械室 12 内的通风良好， 充分确保电冰箱的散热性并减少功耗。
并且， 加强板 24为与机械室 12的侧面相同的五角形状， 并且具有从内侧 覆盖位于机械室 12的电冰箱主体 1的侧面板 3、 4的除了通风开口 21、 22之外 的几乎整体的大小。 并且， 将通风开口 21、 22设定在机械室 12的侧面的中央 位置， 通风开口 21、 22的高度设定为机械室 12高度的约二分之一。 根据这种结构， 使位于机械室 12侧面的侧面板 3、 4整体被加强板 24和加 强角铁 26从内侧更坚固地加强， 能够充分保持具有通风开口 21、 22的机械室 12部分的侧面板 3、 4的强度。 并且， 能够使通风开口 21、 22的通风不偏倚， 并且能够充分确保开口面积以提高电冰箱的散热性。 因此， 电冰箱的散热性以 及强度的可靠性大幅提高。 并且， 加强板 24以向机械室 12的侧面的上方及前方延伸的状态， 安装在 电冰箱主体 1的侧面板 3、 4的内侧。 根据这种结构 , 侧面板 3、 4的沿着机械室 12的部分被加强板 24加强 , 还 能够防止由于注入电冰箱主体 1的外箱 7与内箱 9之间的隔热材料 10的发泡压 力， 侧面板 3、 4的沿着机械室 12的部分膨出， 损害侧面板 3、 4的外观。
于此， 在不脱离本发明的要旨的范围内可以进行各种变更。

Claims

1. 一种电冰箱， 其特征在于， 具备：
机械室， 其设置于电冰箱主体的背面侧下部， 由前述电冰箱主体的底板和 侧面板、 装载有压缩机、 送风机和冷凝器的基板、 以及覆盖背面的机械室盖围 起而构成；
通风开口， 其形成于位于前述机械室的前述电冰箱主体的侧面板上； 加强角铁， 其沿着前述机械室的外周缘， 安装于前述电冰箱主体的侧面板 的内侧； 以及
加强板， 其以包围前述通风开口的外周的方式安装在前述电冰箱主体的侧 面板的内侧，
前述加强板的周缘部固定在前述加强角铁上。
2. 根据权利要求 1所述的电冰箱， 其特征在于， 前述加强板具有从内侧覆 盖位于前述机械室的前述电冰箱主体的侧面板的除了前述通风开口以外的整体 的大小。
3. 根据权利要求 2所述的电冰箱， 其特征在于， 前述加强板以向前述机械 室的侧面的上方及前方延伸的状态安装在前述电冰箱主体的侧面板的内侧。
PCT/CN2014/074625 2013-06-17 2014-04-02 电冰箱 Ceased WO2014201892A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480001783.3A CN104428612B (zh) 2013-06-17 2014-04-02 电冰箱

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-126628 2013-06-17
JP2013126628A JP6092719B2 (ja) 2013-06-17 2013-06-17 冷蔵庫

Publications (1)

Publication Number Publication Date
WO2014201892A1 true WO2014201892A1 (zh) 2014-12-24

Family

ID=52103907

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/074625 Ceased WO2014201892A1 (zh) 2013-06-17 2014-04-02 电冰箱

Country Status (3)

Country Link
JP (1) JP6092719B2 (zh)
CN (1) CN104428612B (zh)
WO (1) WO2014201892A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928299A (zh) * 2016-04-29 2016-09-07 合肥华凌股份有限公司 冰箱
CN108332493A (zh) * 2018-04-10 2018-07-27 合肥美菱股份有限公司 一种用于双压缩机冰箱的散热系统
US10126039B2 (en) 2015-12-29 2018-11-13 Whirlpool Corporation Refrigeration appliance having side air intake vent with sound dampening
WO2018208640A1 (en) * 2017-05-10 2018-11-15 Pepsico, Inc. Hot airflow management systems and methods for coolers
EP3845840A1 (en) * 2019-12-30 2021-07-07 Whirlpool Corporation Side access panel for an appliance
US11060787B2 (en) * 2018-11-01 2021-07-13 Lg Electronics Inc. Refrigerator
EP4300017A1 (en) * 2022-06-27 2024-01-03 LG Electronics Inc. Refrigerator

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017033680A1 (ja) * 2015-08-26 2017-03-02 パナソニックヘルスケアホールディングス株式会社 超低温フリーザ
JP7209554B2 (ja) * 2019-01-31 2023-01-20 東芝ライフスタイル株式会社 冷蔵庫
CN111609610B (zh) 2019-02-26 2025-09-09 海尔智家股份有限公司 送风机位于蒸发器横向侧方下游的冰箱
KR102840784B1 (ko) * 2019-02-27 2025-07-30 엘지전자 주식회사 기계실을 구비하는 냉장고
JP7369434B2 (ja) 2019-09-11 2023-10-26 アクア株式会社 冷蔵庫
CN110530099A (zh) * 2019-09-23 2019-12-03 合肥雪祺电气有限公司 集成式散热系统及冰箱
KR102934444B1 (ko) 2019-12-23 2026-03-06 엘지전자 주식회사 냉장고
JP7505755B2 (ja) 2020-10-14 2024-06-25 アクア株式会社 冷蔵庫
JP7420757B2 (ja) * 2021-02-15 2024-01-23 日立グローバルライフソリューションズ株式会社 断熱箱体およびこれを備える冷蔵庫

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07208852A (ja) * 1994-01-19 1995-08-11 Matsushita Refrig Co Ltd 冷蔵庫
JPH08285439A (ja) * 1995-04-17 1996-11-01 Matsushita Refrig Co Ltd 冷蔵庫
JP2003130531A (ja) * 2001-10-24 2003-05-08 Hitachi Ltd 冷蔵庫
JP2012229915A (ja) * 2012-08-30 2012-11-22 Hitachi Appliances Inc 冷蔵庫
CN202853242U (zh) * 2012-07-05 2013-04-03 泰州乐金电子冷机有限公司 冰箱侧板
CN202915626U (zh) * 2011-11-02 2013-05-01 三菱电机株式会社 冷冻冷藏箱

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021257A (ja) * 1999-07-09 2001-01-26 Matsushita Refrig Co Ltd 冷蔵庫
JP2001159251A (ja) * 1999-12-03 2001-06-12 Inax Corp 天井機器設置用補強フレーム
JP4111038B2 (ja) * 2000-03-27 2008-07-02 三菱電機株式会社 冷蔵庫
JP3824010B1 (ja) * 2005-06-22 2006-09-20 松下電器産業株式会社 冷蔵庫
JP2007139310A (ja) * 2005-11-18 2007-06-07 Matsushita Electric Ind Co Ltd ガスコンロ
JP5081880B2 (ja) * 2009-09-09 2012-11-28 日立アプライアンス株式会社 冷蔵庫
CN102213515A (zh) * 2011-05-31 2011-10-12 合肥美的荣事达电冰箱有限公司 冰箱箱体和冰箱

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07208852A (ja) * 1994-01-19 1995-08-11 Matsushita Refrig Co Ltd 冷蔵庫
JPH08285439A (ja) * 1995-04-17 1996-11-01 Matsushita Refrig Co Ltd 冷蔵庫
JP2003130531A (ja) * 2001-10-24 2003-05-08 Hitachi Ltd 冷蔵庫
CN202915626U (zh) * 2011-11-02 2013-05-01 三菱电机株式会社 冷冻冷藏箱
CN202853242U (zh) * 2012-07-05 2013-04-03 泰州乐金电子冷机有限公司 冰箱侧板
JP2012229915A (ja) * 2012-08-30 2012-11-22 Hitachi Appliances Inc 冷蔵庫

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10563901B2 (en) 2015-12-29 2020-02-18 Whirlpool Corporation Refrigeration appliance having side air intake vent with sound dampening
US10126039B2 (en) 2015-12-29 2018-11-13 Whirlpool Corporation Refrigeration appliance having side air intake vent with sound dampening
CN105928299A (zh) * 2016-04-29 2016-09-07 合肥华凌股份有限公司 冰箱
US11662134B2 (en) 2017-05-10 2023-05-30 Pepsico. Inc. Hot airflow management systems and methods for coolers
WO2018208640A1 (en) * 2017-05-10 2018-11-15 Pepsico, Inc. Hot airflow management systems and methods for coolers
CN108332493A (zh) * 2018-04-10 2018-07-27 合肥美菱股份有限公司 一种用于双压缩机冰箱的散热系统
US11060787B2 (en) * 2018-11-01 2021-07-13 Lg Electronics Inc. Refrigerator
EP3845840A1 (en) * 2019-12-30 2021-07-07 Whirlpool Corporation Side access panel for an appliance
US11156396B2 (en) 2019-12-30 2021-10-26 Whirlpool Corporation Side access panel for an appliance
US11578908B2 (en) 2019-12-30 2023-02-14 Whirlpool Corportation Side access panel for an appliance
US11953258B2 (en) 2019-12-30 2024-04-09 Whirlpool Corporation Side access panel for an appliance
US12264868B2 (en) 2019-12-30 2025-04-01 Whirlpool Corporation Side access panel for an appliance
EP4300017A1 (en) * 2022-06-27 2024-01-03 LG Electronics Inc. Refrigerator
US12460857B2 (en) 2022-06-27 2025-11-04 Lg Electronics Inc. Refrigerator

Also Published As

Publication number Publication date
JP2015001344A (ja) 2015-01-05
JP6092719B2 (ja) 2017-03-08
CN104428612B (zh) 2016-01-27
CN104428612A (zh) 2015-03-18

Similar Documents

Publication Publication Date Title
WO2014201892A1 (zh) 电冰箱
JP5081880B2 (ja) 冷蔵庫
JP6123585B2 (ja) 空気調和機の室外機
JPWO2017002345A1 (ja) 冷蔵庫
JP2010114128A (ja) キャビネットおよび収納システム
JP2003130531A (ja) 冷蔵庫
JP2017203602A (ja) 冷蔵庫
JP6301593B2 (ja) 冷蔵庫
JP6675058B2 (ja) 冷蔵庫
JP6058919B2 (ja) 冷蔵庫
JP2010007982A (ja) 冷却ユニット
JP2012229915A (ja) 冷蔵庫
JP6197998B2 (ja) 空気調和機の室外機
WO2004081473A1 (en) Noise reduction system
JP2006220386A (ja) 冷蔵庫
JP2017215097A (ja) 冷蔵庫
JP7324672B2 (ja) 冷蔵庫
JP6681781B2 (ja) 冷却貯蔵庫
US20080072617A1 (en) Refrigeration Device
JP2000154964A (ja) 冷蔵庫
JP6236623B2 (ja) 冷蔵庫
JP4285402B2 (ja) 冷蔵庫
JP2012002483A (ja) 冷凍冷蔵庫
JP6765038B2 (ja) 機械室カバーおよび冷蔵庫
JP7106212B2 (ja) 冷却貯蔵庫

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14813819

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14813819

Country of ref document: EP

Kind code of ref document: A1