WO2014183501A1 - 空调机的室外机 - Google Patents

空调机的室外机 Download PDF

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Publication number
WO2014183501A1
WO2014183501A1 PCT/CN2014/073664 CN2014073664W WO2014183501A1 WO 2014183501 A1 WO2014183501 A1 WO 2014183501A1 CN 2014073664 W CN2014073664 W CN 2014073664W WO 2014183501 A1 WO2014183501 A1 WO 2014183501A1
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WO
WIPO (PCT)
Prior art keywords
bracket
frame
air conditioner
outdoor unit
condenser
Prior art date
Application number
PCT/CN2014/073664
Other languages
English (en)
French (fr)
Inventor
张锋
丁喆
江洁
徐剑强
黄元顺
舒畅
Original Assignee
夏普株式会社
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Filing date
Publication date
Application filed by 夏普株式会社 filed Critical 夏普株式会社
Publication of WO2014183501A1 publication Critical patent/WO2014183501A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/14Heat exchangers specially adapted for separate outdoor units
    • F24F1/16Arrangement or mounting thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46Component arrangements in separate outdoor units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger

Definitions

  • the present invention relates to an outdoor unit of an air conditioner having an improved structure.
  • the present invention relates to an outdoor unit of an air conditioner that uses a support member to connect an aluminum condenser to a frame and/or a partition. Background technique
  • the outdoor unit of an air conditioner widely used in daily life usually includes a rack and components housed inside the rack, for example, a compressor, a condenser, and a partition plate disposed between the compressor and the fan.
  • the condenser is formed into a substantially L shape by bending.
  • it is currently widely used to form a metal bracket on the headers on both sides of the condenser.
  • the metal bracket can be attached to the frame and/or the partition of the outdoor unit of the air conditioner by a connector such as a screw to fix the condenser at a predetermined position.
  • a metal bracket extending in a direction parallel to the plane of the condenser before the bending process is formed on the side header of the aluminum condenser to be bent.
  • the metal bracket having such a structure does not affect the bending process of the condenser while being connected to the frame through the connecting member.
  • this metal bracket cannot be used on the other side header of the aluminum condenser.
  • such a metal bracket can cause difficulties in bending the condenser.
  • the frame and/or the partition is usually made of steel.
  • Other metals such as aluminum and iron are prone to chemical reactions such as electrolytic corrosion, which adversely affect the strength of aluminum condensers, frames, partitions, and the like.
  • the metal bracket cannot be formed at the top and bottom of the condenser header, but is moved to a central position of the header, otherwise This can cause screw installation difficulties.
  • the distance between the two metal brackets disposed diagonally among the four metal brackets formed on the aluminum condenser will be shortened, resulting in a decrease in the mounting stability of the aluminum condenser, resulting in no Expected shaking problems.
  • An object of the present invention is to provide an outdoor unit of an air conditioner capable of reliably fixing an aluminum condenser to a frame and/or a partition without affecting the bending process of the condenser.
  • the outdoor unit of the air conditioner of the present invention comprises a frame and a compressor housed inside the frame, an aluminum condenser and a partition, the condenser is bent into a substantially L shape, and at least one first is formed on one side header a bracket, the other side header is formed with at least one second bracket, wherein the at least one first bracket is connected to the frame by at least one first support, and the at least one second bracket is connected to the machine by at least one second support Shelves and partitions.
  • the present invention overcomes the problems of the prior art which are susceptible to chemical reactions such as electrolytic corrosion and difficulty in installation by using a support member made of plastic. Specifically, since the aluminum condenser is mounted to the frame and/or the partition by the cooperation between the metal bracket provided at the end thereof and the plastic support member, the aluminum condenser is attached to the frame and/or the partition. The plates are no longer in direct contact, avoiding the problem that the chemical reaction of aluminum and other metals, such as electrolytic corrosion, adversely affects the strength of the part. On the other hand, due to the use of plastic supports, the installer can first attach the plastic support to the metal bracket with a connector such as a screw, and then mount the frame and/or partition to the plastic support to avoid The screw installation problem mentioned earlier.
  • At least one first support member connected to the first bracket may have the same structure on the left side header; and connected to the second bracket on the right side header
  • the at least one second support member may have the same structure. More preferably, the at least one first bracket and the at least one second bracket may have the same structure as each other.
  • first bracket and the second bracket may be constituted by an enclosing portion and a projecting portion which protrude substantially perpendicular to a plane of the condenser before the bending process and protrude in one direction.
  • brackets of the two side headers can be made to protrude only in one direction, which not only functions as an installation and fixing, but also avoids difficulty in bending the condenser.
  • first bracket and the second bracket may each be formed in aluminum condensation
  • the left and right headers of the device and the top and bottom of the right header are such that the distance between the diagonally disposed brackets in the first and second brackets is maximized.
  • the mounting stability of the aluminum condenser can be maximized, and the condensing of the condenser when the outdoor unit is driven can be effectively prevented.
  • the first support and the second support may be made of plastic.
  • the first support member may be formed with two connecting portions and a non-connecting portion between the two connecting portions, and the two connecting portions are respectively formed with a hole for receiving the connecting member.
  • the first support member is coupled to the frame and the first bracket, respectively.
  • the second support member may be formed with two connecting portions and a non-connecting portion between the two connecting portions, one of the two connecting portions being formed with a hole for receiving the connecting member to connect the second supporting member to The frame, the other of the two connecting portions, is formed with two holes for receiving the connecting members to connect the second supporting member to the second bracket and the partition.
  • the aluminum condenser can be securely mounted to the frame and/or the partition.
  • the strength of the joint is higher than the strength of the non-joined portion.
  • Reinforcing ribs may be suitably provided on the non-connecting portion.
  • connection reliability is enhanced by increasing the strength of the connection portion, and on the other hand, the toughness of the non-joining portion functions as a vibration between the buffer frame, the bracket, and the spacer. In the actual transportation process, it has a good fixing and protection effect.
  • FIG. 1 is a perspective view of an outdoor unit of an air conditioner according to the present invention.
  • FIG 2 is an exploded perspective view of the outdoor unit of the air conditioner of Figure 1, in which some components are omitted for clarity. slightly;
  • Figure 3 is a perspective view of an aluminum condenser used in the outdoor unit of the air conditioner of the present invention
  • Figure 4 is a schematic view of the aluminum condenser of Figure 3 mounted to the frame and/or the partition plate through the bracket and the support member
  • 4a is an enlarged schematic view of the lower left end portion of the aluminum condenser of FIG. 4;
  • Figure 4b is an enlarged schematic view of the right end portion of the aluminum condenser of Figure 4.
  • Figure 5 is a perspective view of a first support member for use with a first bracket of an aluminum condenser
  • 5a to 5f are a front view, a rear view, a left side view, a right side view, a top view, and a bottom view, respectively, of the first support member;
  • Figure 6 is a perspective view of a second support member for use with a second bracket of an aluminum condenser
  • 6a to 6f are a front view, a rear view, a left side view, a right side view, a top view, and a bottom view, respectively, of the second support member.
  • List of reference signs
  • 61a and 61b first support
  • Fig. 1 is a schematic perspective view of an outdoor unit of an air conditioner. As shown in Fig. 1, the outdoor unit of the air conditioner is composed of a rack and components placed inside the rack.
  • the rack includes: a rectangular bottom frame that is long in lateral view; a front frame that is erected on the front side of the bottom frame; a left frame that is erected on the left side of the bottom frame; The right side frame on the right side of the rack; the back rack that is erected on the back side of the bottom rack; and the upper area enclosed in the front rack, left side rack, right side rack, and back rack And the top rack that corresponds to the bottom rack.
  • Parts placed inside the rack include a fan 2, a compressor, an aluminum condenser (not shown in Figure 1), and so on.
  • Figure 2 is a perspective view showing an exploded view of the outdoor unit of the air conditioner, in which only the left side frame la, the right side frame lb and the bottom side frame lc, and the aluminum condensing placed inside the frame are shown for the sake of clarity.
  • the separator 3 is a separator 4 that separates the aluminum condenser 3 and the fan 2 from the compressor and other components known in the art. It can be seen that the aluminum condenser 3 is disposed at a position of the bottom frame lc near the left frame la and the back frame.
  • the aluminum condenser 3 is formed in a substantially L shape in plan view, one end of which is located at the intersection of the front frame and the left frame la, and the other end of which is located at the corner of the right frame lb and the back frame.
  • the upper end of the aluminum condenser 3 is located very close to the top frame.
  • the above “substantially” indicates that the shape of the aluminum condenser is only similar to the shape of the letter L, rather than indicating that its shape is consistent with the shape of the letter L.
  • the letter L has a right angle structure, and the aluminum condenser is not likely to have a right angle shape due to the need for bending work. This should be well known to those of ordinary skill in the art.
  • the condenser 3 is typically a member of aluminum, but may be made of any other suitable material known to those of ordinary skill in the art, and should fall within the scope of the present invention.
  • the aluminum condenser 3 is originally a flat plate structure and is formed by bending it to a substantially L shape near one end side thereof.
  • a left side header 7a and a right side header 7b are attached to both ends of the aluminum condenser 3.
  • the upper and lower ends of the side header 7a are each mounted with a first bracket 51a and 51b which can be mounted to the frame 1 through the first support members 61a and 61b.
  • Also mounted on the upper and lower ends of the right side header 7b are a second bracket 52a and 52b which can be mounted to the frame 1 and/or the partition 4 via the second support members 62a and 62b.
  • first brackets 51a, 51b and the second brackets 52a, 52b The structure of the first brackets 51a, 51b and the second brackets 52a, 52b and their technical effects will be specifically described below.
  • the first brackets 51a and 51b at the 3-end end of the aluminum condenser are mounted to the frame 1 through the first support members 61a and 61b, and at the other end of the aluminum condenser 3.
  • the second brackets 52a and 52b are mounted to the partition plate 4 by the second support members 62a and 62b.
  • Fig. 4a is an enlarged schematic view showing the lower left end portion of the aluminum condenser 3 of Fig. 4
  • Fig. 4b is an enlarged schematic view showing the right end portion of the aluminum condenser 3 of Fig. 4.
  • the first brackets 51a and 51b include a portion 511 having a partial cylindrical shape and a projection 512 projecting outward from the surrounding portion 511.
  • the diameter of the partial cylinder surrounded by the surrounding portion 511 is adapted to the diameter of the header 7a of the aluminum condenser 3, whereby the surrounding portion 511 can be formed on the header 7a.
  • the projection 512 is substantially perpendicular to the plane of the condenser before the bending process and protrudes in one direction (i.e., to the right in Fig. 4a). Thus, when the aluminum condenser 3 is bent, the bending work can be performed on the other side facing away from the protruding portion 512.
  • the bracket used in the present invention overcomes the problem of poor bending processing efficiency and improves the bending process of the condenser as compared with the conventional bracket having a projection that is substantially perpendicular to the condenser plane before the bending process and protrudes in two directions. effect.
  • substantially perpendicular to also includes an angle slightly larger or slightly less than 90° within a reasonable margin of error. These angles should also fall within the scope of the present invention.
  • the second brackets 52a and 52b include a portion 521 having a partial cylindrical shape and a projection 522 projecting outward from the surrounding portion 521.
  • the diameter of the partial cylinder surrounded by the surrounding portion 521 is adapted to the diameter of the header 7b of the aluminum condenser 3, whereby the surrounding portion 521 can be formed on the header 7b.
  • the projection 522 protrudes substantially perpendicular to the plane of the condenser before the bending process and in one direction (i.e., below in Fig. 4b).
  • first brackets 51a and 51b have the same structure
  • second brackets 52a and 52b have the same structure
  • first brackets 51a and 51b and the second brackets 52a and 52b actually have the same structure as each other.
  • the versatility of the stent used in the present invention is greatly enhanced compared to a conventional stent having a different structure, and the complexity in manufacturing and assembly is simplified.
  • the stent employed in the present invention is preferably integrally molded over the condenser header.
  • those skilled in the art can also use other equivalent forming methods instead, which will fall within the protection scope of the present invention.
  • the first brackets 51a and 51b are respectively formed at the top and the bottom of the left side header 7a of the aluminum condenser 3, and the second brackets 52a and 52b are formed on the right side of the aluminum condenser 3, respectively.
  • first support members 61a and 61b and the second support members 62a and 62b will be specifically described below.
  • Figure 5 is a perspective view of the first support members 61a and 61b for use with the first brackets 51a and 51b.
  • first brackets 51a and 51b are provided with two screw mounting holes 611 and 612, wherein the screws passing through the screw mounting holes 611 can connect the first brackets 51a and 51b with the first support members 61a and 61b, The screw passing through the screw mounting hole 612 can connect the frame 1 with the first support members 61a and 61b.
  • the first brackets 51a and 51b are also formed with arcuate portions 614 conforming to the shape of the header to fit the first brackets 51a and 51b formed on the left side header 7a in the first supports 61a and 61b.
  • the first support members 61a and 61b are formed with two connecting portions and a non-joining portion between the two connecting portions.
  • a screw mounting hole 612 is formed on the left side connecting portion of the connecting frame 1
  • a screw mounting hole 611 is formed on the right side connecting portion connecting the first brackets 51a and 51b.
  • the left side connection portion and the right side connection portion may have higher strength than the non-joined portion.
  • the connection reliability is enhanced by increasing the strength of the joint portion, and on the other hand, the toughness of the non-joining portion functions as a vibration between the buffer frame 1 and the first brackets 51a and 51b. In the actual transportation process, it has a good fixing and protection effect.
  • FIG. 6 is a perspective view of second support members 62a and 62b for use with second brackets 52a and 52b.
  • 6a to 6f are a front view, a rear view, a left side view, a right side view, a top view, and a bottom view, respectively, of the second support members 62a and 62b.
  • the second brackets 52a and 52b are provided with three screw mounting holes 621, 622 and 623, wherein the screws passing through the screw mounting holes 621 can connect the second brackets 52a and 52b with the second supports 62a and 62b.
  • the screw passing through the screw mounting hole 622 can connect the frame 1 with the second support members 62a and 62b, and the screws passing through the screw mounting hole 623 can connect the partition plate 4 with the second support members 62a and 62b.
  • An arcuate portion 624 conforming to the shape of the header is also formed on the second brackets 52a and 52b.
  • the second brackets 52a and 52b which will be formed on the right side header 7b, are mounted in the second support members 62a and 62b.
  • the second support members 62a and 62b are formed with two connecting portions and a non-connecting portion between the two connecting portions. As shown in FIG.
  • screw mounting holes 621 and 623 are formed on the left side connecting portion of the connecting frame 1, and a screw mounting hole 622 is formed on the right side connecting portion connecting the second brackets 52a, 52b and the partition 4.
  • the left side connection portion and the right side connection portion may have higher strength than the non-joined portion.
  • the connection reliability is enhanced by increasing the strength of the joint portion, and on the other hand, the vibration between the buffer frame 1, the second brackets 52a and 52b and the partition plate 4 is exerted by the toughness of the non-joining portion. . In the actual transportation process, it has a good fixing and protection effect.
  • a reinforcing rib 625 may be provided on the non-joining portion to prevent the strength of the non-joining portion from being too low and causing an accident such as breakage in actual use.
  • the support member used in the present invention is made of plastic and is preferably made by molding.
  • plastic is preferably made by molding.
  • those skilled in the art can also substitute other equivalent materials and forming methods, which are all within the scope of the present invention.

Abstract

一种空调机的室外机,包括机架(1)以及容纳在机架(1)内部的压缩机、铝制冷凝器(3)和隔板(4)。铝制冷凝器(3)弯曲加工成L形状,其一侧集管(7a)上形成有至少一个第一支架(51a、51b),另一侧集管(7b)上形成有至少一个第二支架(52a、52b)。至少一个第一支架(51a、51b)通过至少一个第一支承件(61a、61b)连接到机架(1)上,至少一个第二支架(52a、52b)通过至少一个第二支承件(62a、62b)连接到机架(1)和隔板(4)上。空调器的室外机能够防止铝制冷凝器(3)因为与其他零件的直接接触而发生的化学反应,提高了铝制冷凝器(3)两侧集管(7a、7b)的支架的通用性,避免由于支架的突伸结构而给铝制冷凝器(3)的弯曲加工带来困难,并加强了铝制冷凝器(3)的安装稳定性,同时有效地缓冲了零件之间震动的副作用。

Description

空调机的室外机 技术领域
本发明涉及一种具有改进结构的空调机的室外机。具体地说,本发明涉及一种 使用支承件将铝制冷凝器连接到机架和 /或隔板的空调机的室外机。 背景技术
日常生活中广泛使用的空调机的室外机通常包括机架和容纳在机架内部的零 件, 例如, 压缩机、 冷凝器以及设置在压缩机和风机之间的隔板等。 一般来说, 冷 凝器通过弯曲加工形成为大致 L形状。 为了将冷凝器支承在机架和 /或隔板上, 目 前广泛采用的方式是在冷凝器的两侧集管上形成有金属支架。通过诸如螺钉等连接 件可以将金属支架连接到空调机的室外机的机架和 /或隔板上, 从而将冷凝器固定 在预定位置上。
在现有的空调机室外机中,在铝制冷凝器的两侧集管上需要使用不同的金属支 架。例如,在铝制冷凝器需要被弯曲的一侧集管上形成沿平行于弯曲加工前的冷凝 器平面的方向延伸的金属支架。具有这种结构的金属支架在通过连接件与机架连接 的同时不会影响到冷凝器的弯曲加工。但是,这种金属支架无法使用在铝制冷凝器 的另一侧集管上。通常,在该侧集管上需要形成大致垂直于弯曲加工前的冷凝器平 面并朝上下两个方向突伸的金属支架才能够起到满意的固定效果。但是,这样的金 属支架会给冷凝器的弯曲加工带来困难。
另一方面, 由于在铝制冷凝器的两侧集管上需要安装不同的金属支架,其制造 过程变得复杂且降低了零件的通用性。
另外,在固定铝制冷凝器时通常要在金属支架上打孔并且用穿过该孔的螺钉将 铝制冷凝器直接固定到机架和 /或隔板。 但是, 这样会产生以下缺点:
首先, 由于铝制冷凝器由铝制成, 而机架和 /或隔板通常由钢板制成。 铝与铁 等其它金属相互之间很容易发生诸如电解腐蚀的化学反应,从而对铝制冷凝器、机 架、 隔板等构件的强度产生不利影响。
其次, 由于要借助螺钉将铝制冷凝器直接固定到机架和 /或隔板, 金属支架无 法形成在冷凝器集管的顶部和底部,而是要向集管的中心位置移动一段距离,否则 就会导致螺钉安装发生困难。但如果采用这种布置的话,形成在铝制冷凝器上的四 个金属支架中对角设置的两个金属支架之间的距离将会缩短,导致铝制冷凝器的安 装稳定性降低, 产生不期望的晃动问题。
因此, 目前急需一种能够克服上述缺陷的空调机的室外机。 发明内容
本发明的一个目的是提供一种能够将铝制冷凝器可靠固定到机架和 /或隔板且 不会影响冷凝器的弯曲加工的空调机的室外机。
本发明的空调机的室外机包括机架以及容纳在机架内部的压缩机、铝制冷凝器 和隔板, 冷凝器弯曲加工成大致 L形状, 其一侧集管上形成有至少一个第一支架, 另一侧集管上形成有至少一个第二支架,其中,至少一个第一支架通过至少一个第 一支承件连接到机架,至少一个第二支架通过至少一个第二支承件连接到机架和隔 板。
本发明通过使用由塑料制成的支承件克服了现有技术中存在的易发生诸如电 解腐蚀的化学反应和安装困难的问题。具体地说, 由于铝制冷凝器通过设置在其端 部处的金属支架与塑料支承件之间的配合安装到机架和 /或隔板上, 因此铝制冷凝 器与机架和 /或隔板不再直接接触, 避免了铝与其它金属产生的诸如电解腐蚀的化 学反应对零件强度产生不利影响的问题。 另一方面, 由于使用了塑料支承件, 安装 人员可以先用诸如螺钉等连接件将塑料支承件安装到金属支架上,然后再将机架和 /或隔板安装到塑料支承件上, 就避免了先前提到的螺钉安装问题。
在本发明的一个较佳实施例中,在左侧集管上, 与第一支架相连接的至少一个 第一支承件可具有相同的结构;在右侧集管上, 与第二支架相连接的至少一个第二 支承件可具有相同的结构。更佳的是,至少一个第一支架和至少一个第二支架可具 有彼此相同的结构。
通过上述设置, 增加了支架的通用性并降低了生产成本。
另外,第一支架和第二支架可由包围部和突出部构成,突出部大致垂直于弯曲 加工前的冷凝器的平面并朝一个方向突出。
通过上述设置,两侧集管的支架可制成为只朝一个方向突出,不但可以起到安 装固定的作用, 还可以避免给冷凝器的弯曲加工带来困难。
在本发明的另一个较佳实施例中,第一支架和第二支架可各自形成在铝制冷凝 器的左侧集管和右侧集管的顶部和底部,以使第一支架和第二支架中对角设置的支 架之间的距离最大化。
通过上述设置, 能够最大限度地加强铝制冷凝器的安装稳定性,有效地防止冷 凝器在室外机驱动时发生晃动。
第一支承件和第二支承件可由塑料制成。
通过上述设置, 可以降低制造支承件的成本。
在本发明的又一个较佳实施例中,第一支承件可形成有两个连接部和位于两个 连接部之间的非连接部,两个连接部分别形成有一个容纳连接件的孔, 以将第一支 承件分别连接到机架和第一支架。此外,第二支承件可形成有两个连接部和位于两 个连接部之间的非连接部,两个连接部中的一个形成有一个容纳连接件的孔, 以将 第二支承件连接到机架,两个连接部中的另一个形成有两个容纳连接件的孔, 以将 第二支承件连接到第二支架和隔板。
通过上述设置, 可以牢固地将铝制冷凝器固定安装到机架和 /或隔板上。
在本发明的再一个较佳实施例中,连接部的强度高于非连接部的强度。该非连 接部上可以适当地设有加强肋。
通过上述设置, 一方面通过提高连接部的强度起到了增强连接可靠性的作用, 另一方面通过非连接部的韧性起到了缓冲机架、支架和隔板之间振动的作用。在实 际运输过程中, 具有很好的固定和保护的效果。
由此可见, 本发明的空调机的室外机能够获得以下技术效果:
( 1 ) 防止铝制冷凝器因为与其它零件的直接接触而发生化学反应;
(2) 提高了铝制冷凝器两侧集管的支架的通用性;
(3 ) 避免由于支架的突出结构而给冷凝器的弯曲加工带来困难;
(4) 加强了铝制冷凝器的安装稳定性, 同时有效地缓冲了零件之间振动的副 作用。 附图说明
为了进一步说明本发明的装置的整体结构,下面将结合附图和具体实施方式对 本发明进行详细说明, 其中:
图 1是本发明的空调机的室外机的立体示意图;
图 2是图 1中空调机的室外机的分解立体图,其中为清楚起见,部分构件被省 略;
图 3是本发明的空调机的室外机中使用的铝制冷凝器的立体示意图; 图 4是图 3中铝制冷凝器通过支架和支承件安装到机架和 /或隔板的示意图; 图 4a是图 4中铝制冷凝器左下端部的放大示意图;
图 4b是图 4中铝制冷凝器右端部的放大示意图;
图 5是与铝制冷凝器的第一支架配合使用的第一支承件的立体图;
图 5a至 5f分别是第一支承件的主视图、 后视图、 左视图、 右视图、 俯视图和 仰视图;
图 6是与铝制冷凝器的第二支架配合使用的第二支承件的立体图;
图 6a至 6f分别是第二支承件的主视图、 后视图、 左视图、 右视图、 俯视图和 仰视图。 附图标记列表
1 机架
la 左侧机架
lb 右侧机架
lc 底部机架
2 风机
3 铝制冷凝器
4 隔板
4a 隔板附加部
51a和 51b 第一支架
52a和 52b 第二支架
511、 521 包围部
512、 522 突伸部
61a和 61b 第一支承件
62a和 62b 第二支承件
611和 612 螺钉安装孔
614和 624 弧形部分 621、 622和 623 螺钉安装孔
625 加强肋
7a 左侧集管
7b 右侧集管 具体实施方式
以下将结合附图说明本发明的空调机的室外机的最佳实施例及其工作方式。 图 1是空调机的室外机的立体示意图。如图 1所示,空调机的室外机由机架和 放置在机架内部的零件构成。机架包括: 俯视呈横向尺寸较长的矩形底部机架; 立 设在底部机架前面侧的前部机架;立设在底部机架左侧部的左侧机架; 立设在底部 机架右侧部的右侧机架;立设在底部机架背面侧的背部机架;以及设置在前部机架、 左侧机架、右侧机架、背部机架围成的上方区域内、且尺寸与底部机架对应的顶部 机架。 放置在机架内部的零件包括风机 2、 压缩机、 铝制冷凝器 (图 1中未示出) 等。
图 2是将空调机的室外机分解表示的立体图,其中为清楚起见,仅仅示出了左 侧机架 la、右侧机架 lb和底部机架 lc, 以及放置在机架内部的铝制冷凝器 3以及 将铝制冷凝器 3和风机 2与压缩机和其它本领域公知的零件隔开的隔板 4。可以看 到, 铝制冷凝器 3配置在底部机架 lc的靠近左侧机架 la和背部机架的位置处。铝 制冷凝器 3形成为俯视呈大致 L形, 其一端位于前部机架与左侧机架 la的交叉角 落部, 另一端位于右侧机架 lb与背部机架的交叉角落部。 铝制冷凝器 3的上端位 于极为靠近顶部机架的位置。
需要说明的是, 上文中的 "大致"表明铝制冷凝器的形状只是类似于字母 L 的形状, 而不是表明其形状与字母 L的形状弯曲一致。 例如, 字母 L具有直角结 构,而铝制冷凝器由于需要进行弯曲加工而不可能具有直角形状。这对于本技术领 域的普通技术人员来说应当是众所周知的。
图 3是铝制冷凝器 3的立体示意图。冷凝器 3通常为铝制构件,但也可以采用 本技术领域的普通技术人员熟知的任何其它适当的材料制成,这都应当落入本发明 的保护范围之内。铝制冷凝器 3原先为平板结构,通过在靠近其一端侧将其弯曲成 大致 L状而构成。在铝制冷凝器 3的两端安装有左侧集管 7a和右侧集管 7b。 在左 侧集管 7a的上下两端各自安装有一个第一支架 51a和 51b, 这两个第一支架可以 通过第一支承件 61a和 61b安装到机架 1上。 在右侧集管 7b的上下两端也各自安 装有一个第二支架 52a和 52b, 这两个第二支架可以通过第二支承件 62a和 62b安 装到机架 1和 /或隔板 4上。
下面将具体介绍第一支架 51a、51b和第二支架 52a、52b的结构及其技术效果。 请参见图 4, 该图是位于铝制冷凝器 3—端处的第一支架 51a和 51b通过第一 支承件 61a和 61b安装到机架 1上、 以及位于铝制冷凝器 3另一端处的第二支架 52a和 52b通过第二支承件 62a和 62b安装到隔板 4上的示意图。 图 4a是图 4中 铝制冷凝器 3左下端部的放大示意图, 图 4b是图 4中铝制冷凝器 3右端部的放大 示意图。
如图 4a所示, 第一支架 51a和 51b包括呈局部圆筒状的包围部 511和从包围 部 511向外突出的突伸部 512。包围部 511所围成的局部圆筒的直径与铝制冷凝器 3的集管 7a直径相适应,由此可以将包围部 511—体制成在集管 7a上。突伸部 512 大致垂直于弯曲加工前的冷凝器平面且朝一个方向 (即, 图 4a中的右方) 突出。 这样,在对铝制冷凝器 3进行弯曲加工时,可以在背离突伸部 512突出方向的另一 侧进行弯曲作业。与具有大致垂直于弯曲加工前的冷凝器平面且朝两个方向突出的 突伸部的传统支架相比,本发明中使用的支架克服了弯曲加工效率差的问题, 改善 了冷凝器的弯曲加工效果。
同样, 上文中的 "大致垂直于"也包括了在合理误差范围内的略大于或略小于 90° 的夹角。 这些角度也应当落在本发明的保护范围之内。
如图 4b所示, 第二支架 52a和 52b包括呈局部圆筒状的包围部 521和从包围 部 521向外突出的突伸部 522。包围部 521所围成的局部圆筒的直径与铝制冷凝器 3的集管 7b直径相适应,由此可以将包围部 521—体制成在集管 7b上。突伸部 522 大致垂直于弯曲加工前的冷凝器平面且朝一个方向 (即, 图 4b中的下方) 突出。 由此可见, 不但第一支架 51a和 51b具有相同的结构, 第二支架 52a和 52b具有相 同的结构,第一支架 51a和 51b与第二支架 52a和 52b事实上也具有彼此相同的结 构。这样, 与具有不同结构的传统支架相比, 本发明中使用的支架的通用性大大增 力口, 并简化了制造和装配时的复杂度。
本发明中采用的支架较佳地一体模制在冷凝器集管上。当然,本技术领域的普 通技术人员也可以采用其它等同的成形方式进行代替,这都将落在本发明的保护范 围之内。
如图 2所示, 第一支架 51a和 51b分别形成在铝制冷凝器 3的左侧集管 7a的 顶部和底部, 与第二支架 52a和 52b分别形成在铝制冷凝器 3的右侧集管 7b的顶 部和底部。这样, 上述支架中对角设置的支架,例如第一支架 51a和第二支架 52b、 第一支架 52a和第二支架 52a之间的距离基本上等于铝制冷凝器 3 的对角线的长 度, 从而达到了距离的最大化。这样, 能够最大限度地加强铝制冷凝器的安装稳定 性, 有效地缓冲了零件之间振动的副作用。
下面将具体介绍第一支承件 61a和 61b和第二支承件 62a和 62b的结构及技术 效果。
图 5是与第一支架 51a和 51b配合使用的第一支承件 61a和 61b的立体图。图
5a至 5f分别是第一支承件 61a和 61b的主视图、 后视图、 左视图、 右视图、 俯视 图和仰视图。 可以看到, 第一支架 51a和 51b上设有两个螺钉安装孔 611和 612, 其中穿过螺钉安装孔 611 的螺钉可以将第一支架 51a和 51b与第一支承件 61a和 61b连接起来,而穿过螺钉安装孔 612的螺钉可以将机架 1与第一支承件 61a和 61b 连接起来。 第一支架 51a和 51b上还形成有与集管形状一致的弧形部分 614, 以适 合将形成在左侧集管 7a上的第一支架 51a和 51b安装在第一支承件 61a和 61b内。
在第一支承件 61a和 61b的一个较佳实施例中,第一支承件 61a和 61b形成有 两个连接部和位于两个连接部之间的非连接部。如图 5所示,螺钉安装孔 612形成 在连接机架 1 的左侧连接部上, 螺钉安装孔 611形成在连接第一支架 51a和 51b 的右侧连接部上。左侧连接部和右侧连接部可以具有比非连接部更高的强度。这样, 一方面通过提高连接部的强度起到了增强连接可靠性的作用,另一方面通过非连接 部的韧性起到了缓冲机架 1和第一支架 51a和 51b之间振动的作用。在实际运输过 程中, 具有很好的固定和保护的效果。
图 6是与第二支架 52a和 52b配合使用的第二支承件 62a和 62b的立体图。图 6a至 6f分别是第二支承件 62a和 62b的主视图、 后视图、 左视图、 右视图、 俯视 图和仰视图。 可以看到, 第二支架 52a和 52b上设有三个螺钉安装孔 621、 622和 623,其中穿过螺钉安装孔 621的螺钉可以将第二支架 52a和 52b与第二支承件 62a 和 62b连接起来, 穿过螺钉安装孔 622的螺钉可以将机架 1与第二支承件 62a和 62b连接起来,而穿过螺钉安装孔 623的螺钉可以将隔板 4与第二支承件 62a和 62b 连接起来。 第二支架 52a和 52b上也形成有与集管形状一致的弧形部分 624, 以适 合将形成在右侧集管 7b上的第二支架 52a和 52b安装在第二支承件 62a和 62b内。 在第二支承件 62a和 62b的一个较佳实施例中,第二支承件 62a和 62b形成有 两个连接部和位于两个连接部之间的非连接部。 如图 6所示, 螺钉安装孔 621和 623形成在连接机架 1的左侧连接部上,螺钉安装孔 622形成在连接第二支架 52a、 52b及隔板 4的右侧连接部上。左侧连接部和右侧连接部可以具有比非连接部更高 的强度。这样, 一方面通过提高连接部的强度起到了增强连接可靠性的作用, 另一 方面通过非连接部的韧性起到了缓冲机架 1、第二支架 52a和 52b和隔板 4之间振 动的作用。 在实际运输过程中, 具有很好的固定和保护的效果。
在又一个实施例中, 还可以在非连接部上设置一个加强肋 625, 以防止该非连 接部的强度过低而在实际使用时发生断裂等事故。
本发明中采用的支承件由塑料制成, 并且较佳地通过模制制成。 当然, 本技术 领域的普通技术人员也可以采用其它等同的材料和成形方式进行代替,这都将落在 本发明的保护范围之内。
虽然以上结合了较佳实施例对本发明的空调机的室外机的结构和安装方式进 行了说明,但是本技术领域中的普通技术人员应当认识到,上述示例仅是用来说明 的, 而不能作为对本发明的限制。例如, 如果隔板 4的高度与铝制冷凝器 3的高度 不匹配的话,还可以在隔板的一端安装一个高度与铝制冷凝器 3相匹配的隔板附加 部 4a (如图 2所示) , 从而可以确保第二支架 52a、 52b能够设置在右侧集管 7b 的顶部和底部。 因此, 可以在权利要求书的实质精神范围内对本发明进行变型。这 些变型都将落在本发明的权利要求书所要求的范围之内。

Claims

权利要求
1. 一种空调机的室外机, 包括机架 (1 ) 以及容纳在机架 (1 ) 内部的压缩机、 铝制冷凝器 (3 ) 和隔板 (4) , 所述铝制冷凝器 (3 ) 弯曲加工成大致 L形状, 其 一侧集管 (7a) 上形成有至少一个第一支架 (51a、 51b) , 另一侧集管 (7b) 上形 成有至少一个第二支架 (52a、 52b) , 其特征在于, 所述至少一个第一支架 (51a、 51b)通过至少一个第一支承件(61a、 61b)连接到所述机架 (1 ) , 所述至少一个 第二支架 (52a、 52b) 通过至少一个第二支承件(62a、 62b) 连接到所述机架 (1 ) 和所述隔板 (4) 。
2. 如权利要求 1所述的空调机的室外机,其特征在于,在所述左侧的集管(7a) 上, 与所述第一支架 (51a、 51b) 相连接的所述至少一个第一支承件 (61a、 61b) 具有相同的结构; 在所述右侧的集管 (7b) 上, 与所述第二支架 (52a、 52b)相连 接的所述至少一个第二支承件 (62a、 62b) 具有相同的结构。
3. 如权利要求 2所述的空调机的室外机, 其特征在于, 所述至少一个第一支 架 (51a、 51b) 和所述至少一个第二支架 (52a、 52b) 具有彼此相同的结构。
4. 如权利要求 1至 3中任一项所述的空调机的室外机, 其特征在于, 所述第 一支架 ( 51a, 51b) 和所述第二支架 ( 52a, 52b) 由包围部 (511、 521 ) 和突伸部
(512、 522)构成, 所述突伸部(512、 522)大致垂直于弯曲加工前的所述铝制冷 凝器 (3 ) 的平面并朝一个方向突出。
5. 如权利要求 1所述的空调机的室外机, 其特征在于, 所述第一支架 (51a、 51b)和所述第二支架 (52a、 52b)各自形成在所述铝制冷凝器(3 ) 的左侧的集管
(7a) 和右侧的集管 (7b) 的顶部和底部, 以使所述第一支架 (51a、 51b)和所述 第二支架 (52a、 52b) 中对角设置的支架 (51a、 52b; 51b、 52a) 之间的距离最大 化。
6. 如权利要求 1所述的空调机的室外机,其特征在于,所述第一支承件(61a、 61b) 和所述第二支承件 (62a、 62b) 由塑料制成。
7. 如权利要求 1所述的空调机的室外机,其特征在于,所述第一支承件(61a、 61b) 形成有两个连接部和位于两个连接部之间的非连接部, 所述两个连接部分别 形成有一个容纳连接件的孔(611、 612) , 以将所述第一支承件(61a、 61b) 分别 连接到所述机架 (1 ) 和所述第一支架 (51a、 51b) 。
8. 如权利要求 1所述的空调机的室外机,其特征在于,所述第二支承件(62a、 62b) 形成有两个连接部和位于两个连接部之间的非连接部, 所述两个连接部中的 一个形成有一个容纳连接件的孔 (622) , 以将所述第二支承件 (62a、 62b) 连接 到所述机架 (1 ) , 所述两个连接部中的另一个形成有两个容纳连接件的孔 (621、 623 ) , 以将所述第二支承件 (62a、 62b) 连接到所述第二支架 (52a、 52b) 和所 述隔板 (4) 。
9. 如权利要求 7或 8所述的空调机的室外机, 其特征在于, 所述连接部的强 度高于所述非连接部的强度。
10. 如权利要求 8所述的空调机的室外机, 其特征在于, 所述非连接部上设有 加强肋 (625 ) 。
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