WO2017129086A1 - 一种滚筒洗衣机的加热管支架及滚筒洗衣机 - Google Patents

一种滚筒洗衣机的加热管支架及滚筒洗衣机 Download PDF

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Publication number
WO2017129086A1
WO2017129086A1 PCT/CN2017/072134 CN2017072134W WO2017129086A1 WO 2017129086 A1 WO2017129086 A1 WO 2017129086A1 CN 2017072134 W CN2017072134 W CN 2017072134W WO 2017129086 A1 WO2017129086 A1 WO 2017129086A1
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WIPO (PCT)
Prior art keywords
heating tube
curved surface
washing machine
plane
drum washing
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PCT/CN2017/072134
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English (en)
French (fr)
Inventor
许升
吕艳芬
刘晓春
宋华诚
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青岛海尔滚筒洗衣机有限公司
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Publication of WO2017129086A1 publication Critical patent/WO2017129086A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements

Definitions

  • the invention relates to the field of washing machines, in particular to a heating tube bracket and a drum washing machine of a drum washing machine.
  • the heating tube of most drum washing machines is installed between the inner and outer barrels.
  • the heating tube is fixed on the outer barrel by the heating tube bracket. Since the heating tube bracket needs to support the heating tube to complete the heating during the washing, the strength of the heating tube bracket is high expectation. If the strength of the heating tube bracket is insufficient, not only will the vibration and wear of the heating tube be increased, but the risk of leakage of the heating tube will also be caused, and the drum washing machine will generate noise during washing and dehydration.
  • the water heating tube bracket is fixed on the outer tub of the washing machine by screws, and functions to support the heating tube.
  • the use of a screw connection will have an effect on the strength of the outer cylinder, which may adversely affect the production assembly of the drum washing machine.
  • the present invention has been made in view of this.
  • the object of the present invention is to overcome the deficiencies of the prior art and to provide a heating tube holder and a drum washing machine for a drum washing machine.
  • a heating tube bracket of a drum washing machine the heating tube bracket is composed of a metal sheet, and includes a mounting portion connecting the outer tube of the washing machine, a clamping portion connecting the heating tubes, and The connecting portion of the mounting portion and the clamping portion is connected, and the clamping portion, the connecting portion and the mounting portion are disposed from top to bottom, and the joint is smoothly transitioned.
  • the mounting portion is a sheet-like planar structure
  • the clamping portion is a U-shaped curved surface structure
  • the U-shaped curved surface structure is transversely disposed
  • the U-shaped curved surface structure has a U-shaped cross section and the sheet shape
  • the plane structure is perpendicular to the plane, and the opening of the U-shaped curved structure faces the side.
  • the opening of the U-shaped curved surface structure corresponds to the first side of the sheet-like planar structure
  • the connecting portion is a strip-shaped curved surface structure, and the second planar corresponding to the first side of the sheet-like planar structure
  • the central portion extending to the U-shaped curved surface is adjacent to the curved surface corresponding to the opening of the U-shaped curved structure.
  • the U-shaped curved surface structure includes two opposite first planes, a second plane, and a first curved surface connecting the first plane and the second plane, and the first plane, the second plane and the piece of the mounting portion
  • the planar structures are arranged in parallel, and the first plane is closer to the sheet-like planar structure of the mounting portion than the second plane, and the first plane is provided with a slit along the opening to the first arc surface, and the width and the connection of the slit
  • the strip-shaped curved structure has the same width, and the slit is located at one end of the first curved surface and connected to the strip-shaped curved structure.
  • One end of the slit extends to an intersection of the first plane and the first curved surface, and a strip-shaped curved structure of the connecting portion is connected to an intersection of the first plane and the first curved surface.
  • the mounting portion of the sheet-like planar structure is provided with a concave protrusion.
  • the second plane is folded obliquely upward at one end of the opening to form a flange.
  • the heating pipe bracket is formed by bending a metal piece, the clamping portion, the connecting portion and the mounting portion are an integral structure, the bending portion is smoothly transitioned, or the heating pipe bracket is formed by a metal piece connection, and the clamping portion is formed
  • the connecting portion and the mounting portion are separated structures, and the joint is smoothly transitioned.
  • a drum washing machine having the above-mentioned heating tube bracket, wherein a bottom of the outer tube of the drum washing machine is provided with a groove along the axial direction of the outer tube, and a heating tube is arranged in the groove, and one end of the heating tube is fixed to one end of the groove, The other end of the heating tube is supported by the heating tube holder.
  • the bottom of the groove is provided with a receiving groove having an inlet in the axial direction near the end, and the inlet is located at one end of the receiving groove in the axial direction toward the end of the groove, and the mounting portion of the heating pipe bracket is The inlet is inserted into the receiving groove to realize the installation of the heating pipe bracket, and the clamping portion surrounds the end of the heating pipe to realize the support of the heating pipe.
  • the heating tube bracket of the invention can have certain elastic deformation, and can overcome the installation error in the vertical direction caused by the installation of the heating tube or the manufacturing error of the heating tube bracket, and the heating tube bracket and the heating tube cannot cooperate correspondingly, and at the same time, It is also possible to prevent the heating tube bracket from damaging the heating tube when the vibration of the washing machine is vibrating; at the same time, the heating tube bracket of the invention has high strength and ensures the support of the heating tube; in the invention, the heating tube bracket is directly inserted and received The trough realizes the installation of the heating pipe bracket and the outer cylinder, and does not need to be fixed by screws, thereby avoiding the influence of the screw hole on the outer cylinder to the outer cylinder strength, and the installation is simple, and the time for screwing the screw is saved.
  • FIG. 1 Structure diagram of the drum washing machine of the present invention
  • FIG. 3 The structure of the heating tube bracket and the heating tube of the present invention
  • FIG. 4 Structure diagram of the heating tube bracket of the present invention
  • Figure 5 Main view of the heating tube holder of the present invention
  • Figure 6 Side view of the heating tube holder of the present invention
  • the heating tube bracket of the drum washing machine of the present invention is composed of a metal piece, and includes a mounting portion 5 for connecting the outer tube 1 of the washing machine and a clamping device for connecting the heating tube 3.
  • the portion 6 and the connecting portion 7 for connecting the mounting portion 5 and the clamping portion 6, the clamping portion 6, the connecting portion 7, and the mounting portion 5 are disposed from top to bottom, and the joint is smoothly transitioned.
  • the heating tube bracket 4 has a certain elastic deformation, and can overcome the installation error in the vertical direction caused by the installation of the heating tube 3 or the manufacturing error of the heating tube holder 4, and the heating tube bracket 4 and the heating tube 3 cannot be matched correspondingly. It is also possible to prevent the heating tube holder 4 from damaging the heating tube 3 if the washing machine is vibrated.
  • the mounting portion 5 is a flat planar structure for facilitating connection with the outer cylinder 1.
  • the clamping portion 6 is a U-shaped curved structure, and the heating tube is wrapped on three sides, the connection is firm, and the installation with the heating tube 3 is facilitated.
  • the U-shaped curved surface structure is transversely disposed, the U-shaped cross-section of the U-shaped curved surface structure is perpendicular to a plane of the sheet-like planar structure, and the opening of the U-shaped curved surface structure faces the side portion.
  • the opening of the U-shaped curved structure of the heating tube holder 4 is engaged with the heating tube 3 from the side to realize the support of the heating tube 3.
  • the opening of the U-shaped curved surface structure corresponds to the first side of the sheet-like planar structure
  • the connecting portion 7 is a strip-shaped curved surface structure, and the second corresponding to the first side of the sheet-like planar structure
  • the central portion extending to the U-shaped curved surface is adjacent to the curved surface corresponding to the opening of the U-shaped curved structure.
  • the heating tube holder 4 of the present invention is particularly suitable for a self-cleaning washing machine in which the cleaning particles 33 are disposed in the outer tube 1.
  • the clamping portion 6 and the mounting portion 5 have a distance greater than the maximum diameter of the cleaning particles 33, preferably The distance is greater than 1-3 times the maximum diameter of the cleaning particles 33, preferably 1-2 times, preferably 1.4-1.8 times, the maximum diameter of the cleaning particles in the drum, ensuring that the cleaning particles 33 are free to move therebetween.
  • the connecting portion 7 extends from the second side of the sheet-like planar structure corresponding to the first side to the The central portion of the U-shaped curved surface structure is close to the curved surface corresponding to the opening of the U-shaped curved surface structure, which can ensure that the heating tube bracket can have a certain elastic deformation and can ensure sufficient supporting strength, and can also ensure the connection portion and the clamping. The joint of the portion 6 does not cause the card to clean particles.
  • the connecting portion 7 is arranged in a strip shape to ensure a certain elastic deformation.
  • the U-shaped curved surface structure includes two opposite first planes 8, a second plane 9 and a first curved surface 10 connecting the first plane 8 and the second plane 9, the first plane 8, the second plane 9 and the
  • the sheet-like planar structures of the mounting portion 5 are arranged in parallel, and the first plane 8 is closer to the sheet-like planar structure of the mounting portion 5 than the second plane 9 along the opening 14 to the first curved surface 10
  • the direction is provided with a slit 11, the width of the slit 11 is the same as the width of the strip-shaped curved surface structure of the connecting portion 7, and the slit 11 is located at one end of the first curved surface 10 and connected to the strip-shaped curved surface structure. That is, the intermediate portion of the first plane 8 of the U-shaped curved surface structure is folded down to form a part of the connecting portion, and does not affect the cooperation of the clamping portion 6 and the heating tube 3, and can also realize the connection with the mounting portion 5. .
  • One end of the slit 10 extends to the intersection of the first plane 8 and the first curved surface 10, and the strip-shaped curved structure of the connecting portion 7 is connected to the intersection of the first plane 8 and the first curved surface 10 .
  • the angle between the connecting portion and the first plane 8 and the first curved surface 10 is ensured to be the maximum, so that the connection between the connecting portion and the clamping portion does not cause the cleaning particles to be cleaned, and the cleaning particles can be cleaned in all directions. effect.
  • the mounting portion 5 of the sheet-like planar structure is provided with a recessed projection 12, and the upper portion of the mounting portion 5 is recessed downward, and a projection 12 is formed at the lower portion for enhancing the strength of the mounting.
  • the second plane 9 is folded obliquely upward at one end of the opening 14 to form a flange 13 for reinforcing the strength of the clamping portion and facilitating the assembly of the heating tube holder and the heating tube.
  • the heating pipe bracket 4 is formed by bending a metal piece, and the clamping portion 6, the connecting portion 7 and the mounting portion 5 are an integral structure, the bending portion is smoothly transitioned, or the heating pipe bracket 4 is formed by a metal piece connection.
  • the clamping portion 6, the connecting portion 7 and the mounting portion 5 are of a split structure, and the joint is smoothly transitioned.
  • the bottom of the outer cylinder 1 of the drum washing machine is provided with a groove 2 along the axial direction of the outer cylinder 1, and a heating pipe 3 is disposed in the groove 2, and the heating pipe is disposed.
  • One end of the 3 is fixed to one end of the recess 2, and the other end of the heating tube 3 is supported by the heating tube holder 4.
  • the rear end of the heating pipe 3 is fixed at the rear of the bottom of the outer cylinder 1, and the heating pipe bracket 4 is installed at the front of the bottom of the outer cylinder 1, and the front end of the heating pipe 3 is prevented from being suspended by the heating pipe bracket 4, especially in the outer cylinder 1.
  • the cleaning particles 33 are in point-to-point contact with the heating tube holder 4, rather than in line and surface contact, and it is ensured that the particles can be washed away from the heated tube holder under the action of the water flow.
  • the heating pipe 3 is attached from the rear of the outer cylinder bottom at the time of installation, and the heating pipe bracket 4 is attached from the front of the bottom of the outer cylinder 1.
  • the bottom of the groove 2 is provided with a receiving groove 32 having an inlet near the end in the axial direction, and the inlet is located at one end of the receiving groove in the axial direction toward the end of the groove 2, and the heating tube bracket 4
  • the mounting portion 5 is inserted into the accommodating groove 32 by the inlet to realize the mounting of the heating pipe holder 4, and the nip portion 6 surrounds the end portion of the heating pipe to realize the support of the heating pipe 3.
  • the heating pipe bracket 4 is directly inserted into the accommodating groove 32 to realize the installation of the heating pipe bracket 4 and the outer cylinder 1, and no screw fixing is needed, thereby avoiding the influence of the screw hole on the outer cylinder to the outer cylinder strength, and the installation is simple, and the screw is saved. time.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种滚筒洗衣机的加热管支架（4）及滚筒洗衣机，所述加热管支架（4）由金属片组成，包括连接洗衣机外筒（1）的安装部（5）、连接加热管（3）的夹持部（6）和用于连接安装部（5）和夹持部（6）的连接部（7），夹持部（6）、连接部（7）和安装部（5）由上至下设置，且连接处平滑过渡。所述安装部（5）为片状的平面结构，所述夹持部（6）为U形的曲面结构，所述U形的曲面结构横置，所述U形的曲面结构的U形横断面与所述片状的平面结构所在平面垂直，所述U形的曲面结构的开口朝向侧部。

Description

一种滚筒洗衣机的加热管支架及滚筒洗衣机 技术领域
本发明涉及洗衣机领域，尤其是一种滚筒洗衣机的加热管支架及滚筒洗衣机。
背景技术
大多数滚筒洗衣机的加热管安装在内外桶之间，加热管是通过加热管支架固定在外桶上的，由于加热管支架需要支撑加热管，完成洗衣时加热的目的，因此对加热管支架的强度要求很高。如果加热管支架的强度不够，不但会加大加热管的振动以及磨损，进而造成加热管漏电风险，也会造成滚筒洗衣机在洗涤、脱水时产生噪音。
现有技术中水加热管支架通过螺钉固定在洗衣机外桶上，起到支撑加热管的作用。采用螺钉连接会对外筒的强度产生影响，对滚筒洗衣机的生产装配会产生不利的影响。
鉴于此提出本发明。
发明内容
本发明的目的为克服现有技术的不足，提供一种滚筒洗衣机的加热管支架及滚筒洗衣机。
为了实现该目的，本发明采用如下技术方案：一种滚筒洗衣机的加热管支架，所述加热管支架由金属片组成，包括连接洗衣机外筒的安装部、连接加热管的夹持部和用于连接安装部和夹持部的连接部，夹持部、连接部和安装部由上至下设置，且连接处平滑过渡。
所述安装部为片状的平面结构，所述夹持部为U形的曲面结构，所述U形的曲面结构横置，所述U形的曲面结构的U形横断面与所述片状的平面结构所在平面垂直，所述U形的曲面结构的开口朝向侧部。
所述U形的曲面结构的开口与所述片状的平面结构的第一侧对应，所述连接部为条状的曲面结构由所述片状的平面结构上与第一侧对应的第二侧延伸至所述U形的曲面结构的中部靠近U形的曲面结构的开口对应的弧形面。
所述U形的曲面结构包括两相对设置的第一平面、第二平面和连接第一平面、第二平面的第一弧面，所述第一平面、第二平面与所述安装部的片状的平面结构平行设置，且第一平面比第二平面靠近安装部的片状的平面结构，所述第一平面上沿开口至第一弧面方向设有豁口，所述豁口的宽度与连接部的条状的曲面结构的宽度相同，且豁口位于第一弧面一端与条状的曲面结构连接。
所述豁口的一端延伸至所述第一平面和第一弧面的相交处，所述连接部的条状的曲面结构与所述第一平面和第一弧面的相交处连接。
所述片状平面结构的安装部上设有凹陷状凸起。
所述第二平面位于开口的一端斜向上翻折形成一翻边。
所述加热管支架由金属片弯折形成，所述夹持部、连接部和安装部为一体结构，弯折处平滑过渡，或者所述加热管支架由金属片连接形成，所述夹持部、连接部和安装部为分体结构，连接处平滑过渡。
一种具有上述加热管支架的滚筒洗衣机，所述滚筒洗衣机外筒底部设有一沿外筒轴向方向的凹槽，所述凹槽内设置加热管，加热管的一端与凹槽的一端固定，加热管的另一端通过所述加热管支架支撑。
所述凹槽底部靠近端部沿轴向方向设有一具有进口的容置槽，所述进口位于容置槽沿轴向方向的一端朝向凹槽的端部，所述加热管支架的安装部由进口插入容置槽内以实现加热管支架的安装，所述夹持部包围住加热管的端部以实现加热管的支撑。
采用本发明所述的技术方案后，带来以下有益效果：
本发明所述加热管支架可以具有一定的弹性变形，可以克服加热管安装产生的竖直方向内的安装误差或加热管支架的制造误差导致的加热管支架和加热管不能对应配合的问题，同时也可以避免洗衣机发生振动时如果是刚性的加热管支架会对加热管起到破坏作用；同时本发明所述加热管支架强度高，保证加热管的支撑；本发明中加热管支架直接插入容置槽实现加热管支架和外筒的安装，不需要螺钉固定，避免在外筒上打螺钉孔对外筒强度的影响，同时安装简单，节省拧螺钉的时间。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
图1：本发明滚筒洗衣机结构图
图2：图1的A处放大图
图3：本发明所述加热管支架与加热管配合结构图
图4：本发明加热管支架结构图
图5：本发明所述加热管支架主视图
图6：本发明所述加热管支架侧视图
其中：1、外筒，2、凹槽，3、加热管，4、加热管支架，5、安装部，6、夹持部，7、连接部，8、第一平面，9、第二平面，10、第一弧面，11、豁口，12、凸起，13、翻边，14、开口，32、容置槽。
具体实施方式
如图4-6所示，本发明所述一种滚筒洗衣机的加热管支架，所述加热管支架4由金属片组成，包括连接洗衣机外筒1的安装部5、连接加热管3的夹持部6和用于连接安装部5和夹持部6的连接部7，夹持部6、连接部7和安装部5由上至下设置，且连接处平滑过渡。加热管支架4具有一定的弹性变形，可以克服加热管3安装产生的竖直方向内的安装误差或加热管支架4的制造误差导致的加热管支架4和加热管3不能对应配合的问题，同时也可以避免洗衣机发生振动时如果是刚性的加热管支架4会对加热管3起到破坏作用。
安装部5为片状的平面结构，便于与外筒1连接，所述夹持部6为U形的曲面结构，三面包裹住加热管，连接牢靠，且便于与加热管3之间的安装，所述U形的曲面结构横置，所述U形的曲面结构的U形横断面与所述片状的平面结构所在平面垂直，所述U形的曲面结构的开口朝向侧部。从侧部将加热管支架4的U形的曲面结构的开口与加热管3配合实现加热管3的支撑。
U形的曲面结构的开口与所述片状的平面结构的第一侧对应，所述连接部7为条状的曲面结构，由所述片状的平面结构上与第一侧对应的第二侧延伸至所述U形的曲面结构的中部靠近U形的曲面结构的开口对应的弧形面。本发明所述加热管支架4尤其适用于外筒1内设置清洁颗粒33的自清洁洗衣机，夹持部6和安装部5之间具有一定距离，该距离大于清洁颗粒33的最大直径，优选该距离大于清洁颗粒33的最大直径的1-3倍，优选为滚筒内清洁颗粒的最大直径的1-2倍，优选1.4-1.8倍，保证清洁颗粒33能在其间自由活动。所述连接部7由所述片状的平面结构上与第一侧对应的第二侧延伸至所述 U形的曲面结构的中部靠近U形的曲面结构的开口对应的弧形面，既能够保证加热管支架能有一定的弹性变形还能保证足够的支撑强度，同时还能够保证连接部与夹持部6的连接处不会造成卡清洁颗粒的现象。所述连接部7设置为条状可以保证有一定的弹性变形。
U形的曲面结构包括两相对设置的第一平面8、第二平面9和连接第一平面8、第二平面9的第一弧面10，所述第一平面8、第二平面9与所述安装部5的片状的平面结构平行设置，且第一平面8比第二平面9靠近安装部5的片状的平面结构，所述第一平面8上沿开口14至第一弧面10方向设有豁口11，所述豁口11的宽度与连接部7的条状的曲面结构的宽度相同，且豁口11位于第一弧面10一端与条状的曲面结构连接。即所述U形的曲面结构的第一平面8的中间部分向下翻折形成连接部的一部分，且不会影响夹持部6与加热管3的配合，还能实现与安装部5的连接。
豁口10的一端延伸至所述第一平面8和第一弧面10的相交处，所述连接部7的条状的曲面结构与所述第一平面8和第一弧面10的相交处连接。保证连接部与第一平面8、第一弧面10的夹角达到最大，保证连接部与夹持部的连接处不会造成卡清洁颗粒的现象，同时还能保证清洁颗粒实现全方位的清洁作用。
片状平面结构的安装部5上设有凹陷状凸起12，安装部5上部向下凹陷，在下部形成凸起12，用于增强安装，5的强度。所述第二平面9位于开口14的一端斜向上翻折形成一翻边13，用于增强夹持部的强度同时便于加热管支架与加热管的装配。
所述加热管支架4由金属片弯折形成，所述夹持部6、连接部7和安装部5为一体结构，弯折处平滑过渡，或者所述加热管支架4由金属片连接形成，所述夹持部6、连接部7和安装部5为分体结构，连接处平滑过渡。
如图1-3所示，本发明所述滚筒洗衣机，所述滚筒洗衣机外筒1底部设有一沿外筒1轴向方向的凹槽2，所述凹槽2内设置加热管3，加热管3的一端与凹槽2的一端固定，加热管3的另一端通过所述加热管支架4支撑。优选加热管3的后端固定在外筒1底的后部，加热管支架4安装在外筒1底的前部，加热管3的前端避免悬空由加热管支架4支撑，尤其是外筒1内设置清洁颗粒33的时候，清洗颗粒33和加热管支架4接触时是点与点接触，而不是线和面接触，能够保证在水流的作用下，粒子可以被冲离所接触的加热管支架处。安装时从外筒底的后部安装加热管3，在从外筒1底的前部安装加热管支架4。
所述凹槽2底部靠近端部沿轴向方向设有一具有进口的容置槽32，所述进口位于容置槽沿轴向方向的一端朝向凹槽2的端部，所述加热管支架4的安装部5由进口插入容置槽32内以实现加热管支架4的安装，所述夹持部6包围住加热管的端部以实现加热管3的支撑。本发明中加热管支架4直接插入容置槽32实现加热管支架4和外筒1的安装，不需要螺钉固定，避免在外筒上打螺钉孔对外筒强度的影响，同时安装简单，节省拧螺钉的时间。
以上所述仅为本发明的优选实施方式，应当指出，对于本领域的普通技术人员而言，在不脱离本发明原理前提下，还可以做出多种变形和改进，这也应该视为本发明的保护范围。

Claims (10)

  1. 一种滚筒洗衣机的加热管支架，其特征在于：所述加热管支架由金属片组成，包括连接洗衣机外筒的安装部、连接加热管的夹持部和用于连接安装部和夹持部的连接部，夹持部、连接部和安装部由上至下设置，且连接处平滑过渡。
  2. 根据权利要求1所述的一种滚筒洗衣机的加热管支架，其特征在于：所述安装部为片状的平面结构，所述夹持部为U形的曲面结构，所述U形的曲面结构横置，所述U形的曲面结构的U形横断面与所述片状的平面结构所在平面垂直，所述U形的曲面结构的开口朝向侧部。
  3. 根据权利要求1或2所述的一种滚筒洗衣机的加热管支架，其特征在于：所述U形的曲面结构的开口与所述片状的平面结构的第一侧对应，所述连接部为条状的曲面结构由所述片状的平面结构上与第一侧对应的第二侧延伸至所述U形的曲面结构的中部靠近U形的曲面结构的开口对应的弧形面。
  4. 根据权利要求1-3任一所述的一种滚筒洗衣机的加热管支架，其特征在于：所述U形的曲面结构包括两相对设置的第一平面、第二平面和连接第一平面、第二平面的第一弧面，所述第一平面、第二平面与所述安装部的片状的平面结构平行设置，且第一平面比第二平面靠近安装部的片状的平面结构，所述第一平面上沿开口至第一弧面方向设有豁口，所述豁口的宽度与连接部的条状的曲面结构的宽度相同，且豁口位于第一弧面一端与条状的曲面结构连接。
  5. 根据权利要求1-4任一所述的一种滚筒洗衣机的加热管支架，其特征在于：所述豁口的一端延伸至所述第一平面和第一弧面的相交处，所述连接部的条状的曲面结构与所述第一平面和第一弧面的相交处连接。
  6. 根据权利要求1-5任一所述的一种滚筒洗衣机的加热管支架，其特征在于：所述片状平面结构的安装部上设有凹陷状凸起。
  7. 根据权利要求1-6任一所述的一种滚筒洗衣机的加热管支架，其特征在于：所述第二平面位于开口的一端斜向上翻折形成一翻边。
  8. 根据权利要求1-7任一所述的一种滚筒洗衣机的加热管支架，其特征在于：所述加热管支架由金属片弯折形成，所述夹持部、连接部和安装部为一体结构，弯折处平滑过渡，或者所述加热管支架由金属片连接形成，所述夹持部、连接部和安装部为分体 结构，连接处平滑过渡。
  9. 一种具有权利要求1-8任一所述加热管支架的滚筒洗衣机，其特征在于：所述滚筒洗衣机外筒底部设有一沿外筒轴向方向的凹槽，所述凹槽内设置加热管，加热管的一端与凹槽的一端固定，加热管的另一端通过所述加热管支架支撑。
  10. 根据权利要求9所述的一种滚筒洗衣机，其特征在于：所述凹槽底部靠近端部沿轴向方向设有一具有进口的容置槽，所述进口位于容置槽沿轴向方向的一端朝向凹槽的端部，所述加热管支架的安装部由进口插入容置槽内以实现加热管支架的安装，所述夹持部包围住加热管的端部以实现加热管的支撑。
PCT/CN2017/072134 2016-01-29 2017-01-23 一种滚筒洗衣机的加热管支架及滚筒洗衣机 WO2017129086A1 (zh)

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