WO2017129085A1 - 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

Info

Publication number
WO2017129085A1
WO2017129085A1 PCT/CN2017/072133 CN2017072133W WO2017129085A1 WO 2017129085 A1 WO2017129085 A1 WO 2017129085A1 CN 2017072133 W CN2017072133 W CN 2017072133W WO 2017129085 A1 WO2017129085 A1 WO 2017129085A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
segment
heating tube
rod
clamping
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/CN2017/072133
Other languages
English (en)
French (fr)
Inventor
许升
吕艳芬
刘晓春
宋华诚
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.)
Qingdao Haier Drum Washing Machine Co Ltd
Original Assignee
Qingdao Haier Drum Washing Machine 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 Qingdao Haier Drum Washing Machine Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Priority to JP2018539291A priority Critical patent/JP2019503800A/ja
Publication of WO2017129085A1 publication Critical patent/WO2017129085A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement 
    • 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 used in the prior art is designed by a stainless steel sheet metal, and the water heating tube bracket is fixed on the outer barrel of the washing machine by screws to support the heating tube.
  • the use of screw connection will affect the strength of the outer cylinder, and the water heating tube designed by stainless steel sheet metal has more materials and higher price; in addition, the water heating tube designed by stainless steel sheet metal uses the die blanking process, the uneven burr around the parts, It will have an adverse effect on the production and assembly of the drum washing machine, and may also leave the thread of the clothes. After long-term accumulation, the water heating tube may have the safety hazard of fire and smoke when heated.
  • 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 formed by bending a wire, and includes a mounting portion for mounting on an outer cylinder of the washing machine for supporting the heating tube.
  • the clamping portion and the connecting portion for connecting the mounting portion and the clamping portion, wherein the clamping portion, the connecting portion and the mounting portion are disposed from top to bottom, and the side surface is in a "Z" shape.
  • the mounting portion is a first frame having an opening on one side, and includes two opposite first frames, a second frame, and a third frame connecting the first frame and the second frame, and the third frame and the first frame Relative to the opening;
  • the clamping portion includes at least two U-shaped clamping brackets disposed in parallel: a first clamping frame and a second clamping frame.
  • the planes of the first clamping frame and the second clamping frame are respectively perpendicular to the surface of the frame of the mounting portion, and the openings of the first clamping frame and the second clamping frame are oriented toward the third frame side;
  • the connecting portion includes at least a first rod and a second rod disposed obliquely, the first rod connecting the first frame and the first clamping frame, and the second rod connecting the second frame and the second clamping frame.
  • the middle portion of the third frame is bent toward the opening side of the first frame to form a second frame having an opening on one side, and the second frame includes two opposite fourth frames, a fifth frame, and a fourth connection.
  • a sixth frame of the fifth frame, the sixth frame is opposite to the opening of the second frame, the sixth frame is located on the opening side of the first frame, and the opening of the second frame is located in the first frame
  • the third frame side of the body is bent toward the opening side of the first frame to form a second frame having an opening on one side, and the second frame includes two opposite fourth frames, a fifth frame, and a fourth connection.
  • the first frame, the first rod and the first holder are in the same plane, and the second frame, the second rod and the second holder are in the same plane.
  • the first clamping frame includes an opposite first segment, a second segment and a third segment connecting the first segment and the second segment, wherein the first segment and the second segment are straight segments, and the third segment is an arc Segment, and the two ends of the third segment smoothly transition to the first segment and the second segment.
  • the second clamping frame includes an opposite fourth segment, a fifth segment and a sixth segment connecting the fourth segment and the fifth segment, wherein the fourth segment and the fifth segment are straight segments, and the sixth segment is an arc Segment, and the two ends of the sixth segment smoothly transition to connect with the fourth segment and the fifth segment.
  • the first segment is closer to the mounting portion than the second segment, and one end of the first segment is connected to the first rod, and the second segment is inclined from a side connected to the third segment to the other end in a direction away from the first segment;
  • the fourth segment is closer to the mounting portion than the fifth segment, and one end of the fourth segment is connected to the second rod, and the fifth segment is inclined from the one end to the other end connected to the sixth segment in a direction away from the fourth segment.
  • the first segment and the fourth segment are disposed in parallel with the plane of the first frame, and the distance between the first segment and the plane of the first frame is greater than the maximum diameter of the cleaning particles in the drum, preferably in the drum. 1-2 times, preferably 1.4-1.8 times, the maximum diameter of the particles, the distance between the fourth segment and the plane of the first frame is greater than the maximum diameter of the cleaning particles in the drum, preferably the maximum diameter of the cleaning particles in the drum 1-2 times, preferably 1.4-1.8 times.
  • a first arc segment is smoothly transitioned between the first frame and the first rod
  • a second arc segment is smoothly transitioned between the second frame and the second rod, the first rod and the first rod
  • a third arc segment smooth transition is set between the segments
  • a fourth arc segment arc transition is set between the second bar and the fourth segment.
  • the third section and the sixth section of the clamping portion are opposite to the connecting end of the first frame and the first rod, and the second frame and the second rod
  • the connection end is inclined in the direction of the third frame.
  • 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 washing tube from vibrating if it is a rigid heating tube holder which will damage the heating tube.
  • the heating pipe bracket is directly inserted into the accommodating groove to realize the installation of the heating pipe bracket and the outer cylinder, 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 time for screwing is saved.
  • FIG. 1 Structure diagram of the drum washing machine of the present invention
  • FIG. 1 Installation diagram of the heating tube bracket of the present invention
  • FIG. 4 Structure diagram of the heating tube bracket of the present invention
  • FIG. 5 is a structural view of a heating pipe bracket according to still another embodiment of the present invention.
  • Figure 6 Side view of the heating tube holder of the present invention
  • Figure 7 bottom view of the heating tube bracket of the present invention
  • the heating tube holder 4 of the drum washing machine of the present invention is formed by bending a wire, and comprises a mounting portion 5 for mounting on the outer tube 1 of the washing machine. a clamping portion 6 for supporting the heating tube 3, and a connecting portion 7 for connecting the mounting portion 5 and the clamping portion 6, the clamping portion 6 is located above the mounting portion 5, and the clamping portion 6 and the mounting portion 5 There is a certain distance between the connecting portion 7 and the clamping portion 6 which is connected to the other side of the mounting portion 5 and is connected to the mounting portion 5 by one side of the mounting portion 5, and the clamping portion 6 is connected.
  • the portion 6, the connecting portion 7 and the mounting portion 5 are formed in a nearly "Z" shape, so that the heating tube holder 4 can have a certain elastic deformation, which can overcome the installation error in the vertical direction caused by the installation of the heating tube 3 or the heating tube holder 4.
  • the heating tube holder 4 and the heating tube 3 caused by the manufacturing error cannot cope with the problem of fitting, and at the same time, if the vibration of the washing machine is avoided, the rigid heating tube holder 4 can damage the heating tube 3.
  • 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, ensuring that the cleaning particles 33 are free to move therebetween.
  • the mounting portion 5 and the clamping portion 6 are both U-shaped frames having an opening, and the clamping portion is formed by parallelly forming at least two U-shaped frames to ensure the upper and lower positioning of the heating tube, and is also convenient.
  • the U-shaped frame of the mounting portion 5 is horizontally disposed
  • the U-shaped frame of the clamping portion 6 is vertically disposed
  • the U-shaped frame of the mounting portion 5 The opening of the body is opposite to the orientation of the opening of the U-shaped frame of the clamping portion 6, and the connecting portion 7 is a rod-like structure extending from the opening of the U-shaped frame of the mounting portion 5 to the U-shaped frame of the clamping portion, respectively.
  • the openings of the body are connected.
  • the mounting portion 5 is a first frame 8 having an opening on one side, and includes two opposite first frames 9, a second frame 10, and a third frame connecting the first frame 9 and the second frame 10. 11.
  • the third frame 11 is opposite to the opening of the first frame 8;
  • the clamping portion 6 includes at least two U-shaped clamping brackets disposed in parallel and the openings are oriented in the same direction: the first clamping frame 13, the second clamping frame 14, the first clamping frame 13, and the second clamping frame
  • the plane of the holder 14 is respectively perpendicular to the surface of the frame of the mounting portion 5, and the openings of the first holder 13 and the second holder 14 are directed toward the third frame 11; that is, the opening and clamping of the mounting portion 5.
  • the orientation of the opening of the portion 6 is reversed, facilitating the connection of the connecting portion 7 to form a "Z" shape.
  • the connecting portion 7 includes at least a first rod 15 and a second rod 16 which are disposed obliquely, the first rod 15 is connected to the first frame 9 and the first clamping frame 13, and the second rod 16 is connected to the second frame 10 and The second holder 14 is.
  • the middle portion of the third frame 11 is bent toward the opening side of the first frame body 8 to form a second frame body 17 having an opening on one side, and the second frame body 17 includes two opposite fourth frames 18 and a fifth frame 19 And a sixth frame 20 connecting the fourth frame 18 and the fifth frame 19, wherein the sixth frame 20 is opposite to the opening of the second frame 17, and the sixth frame 20 is located on the opening side of the first frame 8.
  • the opening of the second frame 17 is located on the third frame 11 side of the first frame 8.
  • the first frame 9, the first rod 15 and the first clamping frame 13 are in the same plane, and the second frame 10, the second rod 16 and the second clamping frame 14 are in the same plane, and can be conveniently heated. Processing of the tube holder 4.
  • the first clamping frame 13 includes an opposite first section 22, a second section 23 and a third section 24 connecting the first section 22 and the second section 23, the first section 22 and the second section 23 being straight segments.
  • the third segment 24 is a circular arc segment, and the third segment 24 is smoothly transitioned to be connected with the first segment 22 and the second segment 23, and the second clamping frame 14 includes an opposite fourth segment 25 and a fifth segment. 26 and a sixth segment 27 connecting the fourth segment 25 and the fifth segment 26, wherein the fourth segment 25 and the fifth segment 26 are straight segments, the sixth segment 27 is a circular arc segment, and the sixth segment 27
  • the two ends smoothly transition to be connected to the fourth segment 25 and the fifth segment 26.
  • the smooth transition between the sections avoids the dead angles that the cleaning particles can not be cleaned, and also avoids damage to the laundry.
  • the first section 22 is closer to the mounting portion than the second section 23, one end of the first section 22 is connected to the first rod 15, and the second section 23 is inclined from the one end connected to the third section 24 to the other end away from the first section.
  • the fourth segment 25 is closer to the mounting portion 5 than the fifth segment 26, and one end of the fourth segment 25 is connected to the second rod 16, and the fifth segment 26 is separated from the end connected to the sixth segment 27 to the other end.
  • the direction of the four segments 25 is inclined. It is easy to install with the heating pipe 3, and can support different types of heating pipes of different diameters.
  • the first segment 22 and the fourth segment 25 are disposed in parallel with the plane of the first frame 8.
  • the distance between the first segment 22 and the plane of the first frame 8 is greater than the maximum diameter of the cleaning particles in the drum. Preferably, it is 1-2 times, preferably 1.4-1.8 times, the maximum diameter of the cleaning particles in the drum, and the distance between the fourth section 25 and the plane of the first frame 8 is larger than the maximum diameter of the cleaning particles in the drum, preferably a roller
  • the inner cleaning particles have a maximum diameter of from 1 to 2 times, preferably from 1.4 to 1.8 times. It is ensured that the cleaning particles 33 are free to move between them.
  • a first circular arc segment 28 is smoothly transitioned between the first frame 9 and the first rod 15
  • a second circular arc segment 29 is smoothly transitioned between the second frame 10 and the second rod 16
  • the first A third arc segment 30 is smoothly transitioned between the rod 15 and the first segment 22
  • a fourth arc segment 31 arc transition is disposed between the second rod 16 and the fourth segment 25.
  • the smooth transition between the sections avoids the dead angles that the cleaning particles can not be cleaned, and also avoids damage to the laundry.
  • the third section 24 and the sixth section 27 of the clamping portion 6 are opposite to the connecting end of the first frame 9 and the first rod 15, and the second The connecting end of the frame 10 and the second rod 16 is inclined toward the third frame 10. It is convenient to install the heating pipe and effectively ensure the elasticity and strength of the heating pipe bracket.
  • 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.

Landscapes

  • 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)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Cleaning In General (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）由金属丝弯折形成，包括连接洗衣机外筒的安装部（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），其中夹持部（6）、连接部（7）和安装部（5）由上至下设置，侧面呈"Z"形，其中，所述安装部（5），为一侧设有开口的第一框体（8），包括两相对的第一框（9）、第二框（10）和连接第一框（9）、第二框（10）的第三框（11），第三框（11）与第一框体（8）的开口相对；所述夹持部（6），至少包括两个接近平行设置的U形夹持架，夹持架所在平面分别与安装部（5）的框体所在面接近垂直，夹持架的开口朝向第三框（11）侧；所述连接部（7），至少包括倾斜设置的第一杆（15）和第二杆（16），所述第一杆（15）连接第一框（9）和第一夹持架（13），第二杆（16）连接第二框（10）和第二夹持架（14）。

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。
现有技术中所用的水加热管支架都是采用不锈钢钣金设计，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，且不锈钢钣金设计的水加热管用料多，价格较高；另外不锈钢钣金设计的水加热管使用模具冲裁工艺，部件周边的不光滑毛刺，对滚筒洗衣机的生产装配会产生不利的影响，还可能留挂衣物线屑，长期积累后，水加热管在加热时存在起火冒烟的安全隐患。
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丝弯折形成，包括用于安装在洗衣机外筒的安装部、用于支撑加热管的夹持部和用于连接安装部和夹持部的连接部，其中夹持部、连接部和安装部由上至下设置，侧面呈“Z”形。
所述安装部，为一侧设有开口的第一框体，包括两相对的第一框、第二框和连接第一框、第二框的第三框，第三框与第一框体的开口相对；
所述夹持部，至少包括两个接近平行设置的U形夹持架：第一夹持架、第二夹持架， 第一夹持架、第二夹持架所在平面分别与安装部的框体所在面接近垂直，且第一夹持架、第二夹持架的开口朝向第三框侧；
所述连接部，至少包括倾斜设置的第一杆和第二杆，所述第一杆连接第一框和第一夹持架，第二杆连接第二框和第二夹持架。
所述第三框的中部向第一框体的开口侧弯折形成一侧设有开口的第二框体，所述第二框体包括两相对的第四框、第五框和连接第四框、第五框的第六框，所述第六框与第二框体的开口相对，所述第六框位于第一框体的开口侧，所述第二框体的开口位于第一框体的第三框侧。
所述第一框、第一杆和第一夹持架在同一平面内，所述第二框、第二杆和第二夹持架与在同一平面内。
第一夹持架包括相对的第一段、第二段和连接第一段、第二段的第三段，所述第一段、第二段为直线段，所述第三段为圆弧段，且第三段两端圆滑过渡至与第一段、第二段连接，
第二夹持架包括相对的第四段、第五段和连接第四段、第五段的第六段，所述第四段、第五段为直线段，所述第六段为圆弧段，且第六段的两端圆滑过渡至与第四段、第五段连接。
所述第一段比第二段靠近安装部，第一段的一端与第一杆连接，第二段自与第三段连接的一端至另一端向远离第一段的方向倾斜设置；
所述第四段比第五段靠近安装部，第四段的一端与第二杆连接，第五段自与第六段连接的一端至另一端向远离第四段的方向倾斜设置。
所述第一段、第四段与所述第一框体所在平面平行设置，所述第一段与第一框体所在平面之间的距离大于滚筒内清洁颗粒的最大直径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，所述第四段与第一框体所在平面之间的距离大于滚筒内清洁颗粒的最大直径，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。
所述第一框与第一杆之间设置第一圆弧段圆滑过渡，所述第二框与所述第二杆之间设置第二圆弧段圆滑过渡，所述第一杆与第一段之间设置第三圆弧段圆滑过渡，所述第二杆与第四段之间设置第四圆弧段圆弧过渡。
所述夹持部的第三段、第六段相对于第一框与第一杆的连接端、第二框与第二杆的 连接端向第三框方向倾斜。
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。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：本发明加热管支架安装结构图
图3：图2的A处放大图
图4：本发明所述加热管支架结构图
图5：本发明又一实施例所述加热管支架结构图
图6：本发明所述加热管支架侧视图
图7：本发明所述加热管支架仰视图
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、第一框体，9、第一框，10、第二框，11、第三框，13、第一夹持架，14、第二夹持架，15、第一杆，16、第二杆，17、第二框体，18、第四框，19、第五框，20、第六框，22、第一段，23、第二段，24、第三段，25、第四段，26、第五段，27、 第六段，28、第一圆弧段，29、第二圆弧段，30、第三圆弧段，31、第四圆弧段，32、容置槽，33、清洁颗粒。
具体实施方式
如图4-7所示，本发明所述一种滚筒洗衣机的加热管支架4，所述加热管支架4由金属丝弯折形成，包括用于安装在洗衣机外筒1的安装部5、用于支撑加热管3的夹持部6、和用于连接安装部5、夹持部6的连接部7，所述夹持部6位于安装部5的上方，且夹持部6和安装部5之间具有一定距离，所述连接部7由安装部5的一侧与安装部5连接后延伸至安装部5的另一侧对应的夹持部6与夹持部6连接，所述夹持部6、连接部7和安装部5形成接近“Z”形，使得加热管支架4可以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。
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，保证清洁颗粒33能在其间自由活动。
所述安装部5和所述夹持部6均为具有开口的U形框体，所述夹持部为至少两个U形框体平行设置形成托架，保证加热管的上下定位，还便于加热管支架4和加热管3之间的安装，优选所述安装部5的U形框体水平设置，所述夹持部6的U形框体竖直设置，且安装部5的U形框体的开口与夹持部6的U形框体的开口的朝向相反，所述连接部7为杆状结构，分别由安装部5的U形框体的开口延伸至夹持部的U形框体的开口并连接。
具体的，所述安装部5，为一侧设有开口的第一框体8，包括两相对的第一框9、第二框10和连接第一框9、第二框10的第三框11，第三框11与第一框体8的开口相对；
所述夹持部6，至少包括两个接近平行设置的U形夹持架且开口朝向同一方向：第一夹持架13、第二夹持架14，第一夹持架13、第二夹持架14所在平面分别与安装部5的框体所在面接近垂直，且第一夹持架13、第二夹持架14的开口朝向第三框11侧；即安装部5的开口与夹持部6的开口的朝向相反，便于连接部7的连接形成“Z”形。
所述连接部7，至少包括倾斜设置的第一杆15和第二杆16，所述第一杆15连接第一框9和第一夹持架13，第二杆16连接第二框10和第二夹持架14。
第三框11的中部向第一框体8的开口侧弯折形成一侧设有开口的第二框体17，所述第二框体17包括两相对的第四框18、第五框19和连接第四框18、第五框19的第六框20，所述第六框20与第二框体17的开口相对，所述第六框20位于第一框体8的开口侧，所述第二框体17的开口位于第一框体8的第三框11侧。上述设置能够增大安装部5与外筒1的接触面积，增大支撑强度，防止安装部5从外筒1的安装凹槽内脱落。
所述第一框9、第一杆15和第一夹持架13在同一平面内，所述第二框10、第二杆16和第二夹持架14与在同一平面内，可方便加热管支架4的加工。
第一夹持架13包括相对的第一段22、第二段23和连接第一段22、第二段23的第三段24，所述第一段22、第二段23为直线段，所述第三段24为圆弧段，且第三段24两端圆滑过渡至与第一段22、第二段23连接，第二夹持架14包括相对的第四段25、第五段26和连接第四段25、第五段26的第六段27，所述第四段25、第五段26为直线段，所述第六段27为圆弧段，且第六段27的两端圆滑过渡至与第四段25、第五段26连接。各段之间圆滑过渡，避免产生清洗颗粒清洗不到的死角，也避免对洗涤衣物造成破坏。
第一段22比第二段23靠近安装部，第一段22的一端与第一杆15连接，第二段23自与第三段24连接的一端至另一端向远离第一段的方向倾斜设置；所述第四段25比第五段26靠近安装部5，第四段25的一端与第二杆16连接，第五段26自与第六段27连接的一端至另一端向远离第四段25的方向倾斜设置。便于与加热管3的配合安装，且可以支撑不同型号不同直径的加热管。
所述第一段22、第四段25与所述第一框体8所在平面平行设置，所述第一段22与第一框体8所在平面之间的距离大于滚筒内清洁颗粒的最大直径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，所述第四段25与第一框体8所在平面之间的距离大于滚筒内清洁颗粒的最大直径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。
第一框9与第一杆15之间设置第一圆弧段28圆滑过渡，所述第二框10与所述第二杆16之间设置第二圆弧段29圆滑过渡，所述第一杆15与第一段22之间设置第三圆弧段30圆滑过渡，所述第二杆16与第四段25之间设置第四圆弧段31圆弧过渡。各段之间圆滑过渡，避免产生清洗颗粒清洗不到的死角，也避免对洗涤衣物造成破坏。
所述夹持部6的第三段24、第六段27相对于第一框9与第一杆15的连接端、第二 框10与第二杆16的连接端向第三框10方向倾斜。便于加热管的安装，有效保证加热管支架的弹性和强度。
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丝弯折形成，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，其中夹持部、连接部和安装部由上至下设置，侧面呈“Z”形。
  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，为一侧设有开口的第一框体，包括两相对的第一框、第二框和连接第一框、第二框的第三框，第三框与第一框体的开口相对；
    所述夹持部，至少包括两个接近平行设置的U形夹持架：第一夹持架、第二夹持架，第一夹持架、第二夹持架所在平面分别与安装部的框体所在面接近垂直，且第一夹持架、第二夹持架的开口朝向第三框侧；
    所述连接部，至少包括倾斜设置的第一杆和第二杆，所述第一杆连接第一框和第一夹持架，第二杆连接第二框和第二夹持架。
  3. 根据权利要求2所述的一种滚筒洗衣机的加热管支架，其特征在于：所述第三框的中部向第一框体的开口侧弯折形成一侧设有开口的第二框体，所述第二框体包括两相对的第四框、第五框和连接第四框、第五框的第六框，所述第六框与第二框体的开口相对，所述第六框位于第一框体的开口侧，所述第二框体的开口位于第一框体的第三框侧；
    优选所述第一框、第一杆和第一夹持架在同一平面内，所述第二框、第二杆和第二夹持架与在同一平面内。
  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：第一夹持架包括相对的第一段、第二段和连接第一段、第二段的第三段，所述第一段、第二段为直线段，所述第三段为圆弧段，且第三段两端圆滑过渡至与第一段、第二段连接；
    第二夹持架包括相对的第四段、第五段和连接第四段、第五段的第六段，所述第四段、第五段为直线段，所述第六段为圆弧段，且第六段的两端圆滑过渡至与第四段、第五段连接。
  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：所述第一段比第二段靠近安装部，第一段的一端与第一杆连接，第二段自与第三段连接的一端至另一端向远离第一段的方向倾斜设置；
    所述第四段比第五段靠近安装部，第四段的一端与第二杆连接，第五段自与第六段连接的一端至另一端向远离第四段的方向倾斜设置。
  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：所述第一段、第四段与所述第一框体所在平面平行设置，所述第一段与第一框体所在平面之间的距离大于滚筒内清洁颗粒的最大直径，所述第四段与第一框体所在平面之间的距离大于滚筒内清洁颗粒的最大直径。
  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：所述第一框与第一杆之间设置第一圆弧段圆滑过渡，所述第二框与所述第二杆之间设置第二圆弧段圆滑过渡，所述第一杆与第一段之间设置第三圆弧段圆滑过渡，所述第二杆与第四段之间设置第四圆弧段圆弧过渡。
  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：所述夹持部的第三段、第六段相对于第一框与第一杆的连接端、第二框与第二杆的连接端向第三框方向倾斜。
  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/CN2017/072133 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 Ceased WO2017129085A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018539291A JP2019503800A (ja) 2016-01-29 2017-01-23 ドラム式洗濯機の加熱管支持具およびドラム式洗濯機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610066742.3 2016-01-29
CN201610066742.3A CN107022884A (zh) 2016-01-29 2016-01-29 一种滚筒洗衣机的加热管支架及滚筒洗衣机

Publications (1)

Publication Number Publication Date
WO2017129085A1 true WO2017129085A1 (zh) 2017-08-03

Family

ID=59397389

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/072133 Ceased WO2017129085A1 (zh) 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

Country Status (3)

Country Link
JP (1) JP2019503800A (zh)
CN (1) CN107022884A (zh)
WO (1) WO2017129085A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110592894A (zh) * 2019-09-10 2019-12-20 安徽省宁国市天成电机有限公司 一种钢管加热器的新型连接工装

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022100504A1 (zh) * 2020-11-12 2022-05-19 青岛海尔滚筒洗衣机有限公司 一种洗衣机及控制方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135757B (it) * 1980-04-23 1986-08-27 Bosch Siemens Hausgeraete Griffa di sostegno per un corpo di riscaldamento tubolare
CN1548627A (zh) * 2003-05-12 2004-11-24 乐金电子(天津)电器有限公司 滚筒洗衣机用加热器支架结构
CN200964520Y (zh) * 2006-10-16 2007-10-24 无锡小天鹅股份有限公司 一种新型的加热管固定装置
CN101177903A (zh) * 2006-11-08 2008-05-14 南京乐金熊猫电器有限公司 洗衣机加热器的安装结构
CN103114420A (zh) * 2013-01-25 2013-05-22 合肥荣事达三洋电器股份有限公司 滚筒洗衣机水加热管支架
CN203096438U (zh) * 2013-01-25 2013-07-31 合肥荣事达三洋电器股份有限公司 滚筒洗衣机水加热管支架
CN105177925A (zh) * 2015-09-01 2015-12-23 无锡小天鹅通用电器有限公司 滚筒洗衣机
CN105986424A (zh) * 2015-03-05 2016-10-05 青岛海尔滚筒洗衣机有限公司 一种洗衣机加热器装置以及洗衣机
CN205636218U (zh) * 2016-01-29 2016-10-12 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机的加热管支架及滚筒洗衣机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050279141A1 (en) * 2004-06-21 2005-12-22 Lg Electronics Inc. Heater assembly for washing machine
KR20100037448A (ko) * 2008-10-01 2010-04-09 엘지전자 주식회사 세탁물 처리기기

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1135757B (it) * 1980-04-23 1986-08-27 Bosch Siemens Hausgeraete Griffa di sostegno per un corpo di riscaldamento tubolare
CN1548627A (zh) * 2003-05-12 2004-11-24 乐金电子(天津)电器有限公司 滚筒洗衣机用加热器支架结构
CN200964520Y (zh) * 2006-10-16 2007-10-24 无锡小天鹅股份有限公司 一种新型的加热管固定装置
CN101177903A (zh) * 2006-11-08 2008-05-14 南京乐金熊猫电器有限公司 洗衣机加热器的安装结构
CN103114420A (zh) * 2013-01-25 2013-05-22 合肥荣事达三洋电器股份有限公司 滚筒洗衣机水加热管支架
CN203096438U (zh) * 2013-01-25 2013-07-31 合肥荣事达三洋电器股份有限公司 滚筒洗衣机水加热管支架
CN105986424A (zh) * 2015-03-05 2016-10-05 青岛海尔滚筒洗衣机有限公司 一种洗衣机加热器装置以及洗衣机
CN105177925A (zh) * 2015-09-01 2015-12-23 无锡小天鹅通用电器有限公司 滚筒洗衣机
CN205636218U (zh) * 2016-01-29 2016-10-12 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机的加热管支架及滚筒洗衣机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110592894A (zh) * 2019-09-10 2019-12-20 安徽省宁国市天成电机有限公司 一种钢管加热器的新型连接工装

Also Published As

Publication number Publication date
CN107022884A (zh) 2017-08-08
JP2019503800A (ja) 2019-02-14

Similar Documents

Publication Publication Date Title
CN107022885B (zh) 一种滚筒洗衣机的加热管支架及滚筒洗衣机
CN104032361B (zh) 一种铝管用的挂具
CN104315255B (zh) 一种抗震连接支架组合结构
WO2017129085A1 (zh) 一种滚筒洗衣机的加热管支架及滚筒洗衣机
CN205636218U (zh) 一种滚筒洗衣机的加热管支架及滚筒洗衣机
CN111411341A (zh) 一种用于pvd加工的螺旋式挂具
CN207391832U (zh) 一种加热管支架及具有该加热管支架的洗衣机
CN107780162B (zh) 一种滚筒洗衣机的加热管支架及滚筒洗衣机
CN107190455B (zh) 衣物处理设备
CN103114375B (zh) 针织机纱架结构
CN213745224U (zh) 一种用于成排套管的可调节式支架
CN205128778U (zh) 一种绕线治具
CN213271364U (zh) 一种热力管网用固定装置
CN111996750B (zh) 一种壁挂式洗衣机
CN216028927U (zh) 一种防止管线焊接变形装置
CN211386094U (zh) 超声波自动表面抛光管状零件清洗装置
CN221862553U (zh) 一种收丝机专用电机壳体
CN201188520Y (zh) 电缆连接夹持器
CN111560752A (zh) 一种衣物处理设备
CN112190148B (zh) 发热结构及烤箱
RU166970U1 (ru) Подлокотник
KR20170073438A (ko) 분리형 김 건조대
CN210118533U (zh) 一种固定管道的工装
CN206428369U (zh) 一种安装在细纱机上的弹力纱线支架
CN223418048U (zh) 一种铜管矫正装置

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: 17743700

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018539291

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17743700

Country of ref document: EP

Kind code of ref document: A1