CN102650098A

CN102650098A - Washing machine

Info

Publication number: CN102650098A
Application number: CN2012100464581A
Authority: CN
Inventors: 郑丞桓; 金荣美; 李俊烨
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 2011-02-24
Filing date: 2012-02-24
Publication date: 2012-08-29
Anticipated expiration: 2032-02-24
Also published as: US20120216580A1; KR20120097236A; KR101780184B1; CN102650098B

Abstract

The invention discloses a washing machine which has an improved structure to easily assemble guide members guiding a connected position of an upper cover to the frames with the upper surfaces of frames. The washing machine includes frames forming the external appearance of the washing machine, an upper cover connected to the upper portions of the frames to form an inlet, and at least one guide member connected to the upper portions of the frames to guide the upper cover. The at least one guide member includes a guide protrusion connected to the upper cover, a fixing hook to connect the at least one guide member to the upper portions of the frames, and at least one fixing protrusion provided around the fixing hook to prevent movement of the at least one guide member connected to the upper portions of the frames.

Description

Washing machine

Technical field

Embodiment relates to a kind of washing machine, and this washing machine has improved the structure that loam cake is connected to the structure of framework and noise filter is connected to loam cake.

Background technology

Washing machine is a kind of equipment that utilizes the electric power washing clothes, and washing machine generally includes: bucket is used to hold washings; The rotation basket is rotatably installed in the bucket; Impeller is rotatably installed on the bottom of rotation basket; Motor is used to make rotation basket and impeller rotation.

When being placed under the situation in the rotation basket at clothing and the washings that contain washing agent, when making rotation basket and impeller rotation through motor, impeller will place the clothing in the rotation basket to stir with washings, thereby remove dust from clothing.

In general, washing machine comprises: framework, form the outward appearance of washing machine, and fixing and support and be installed in the various parts in the framework; Loam cake is connected to the top of framework, is used for the top that guiding elements that link position with loam cake is directed to framework is arranged on framework.Washing machine also comprises noise filter, removes noise the signal of telecommunication that produces when operating with the electronic unit in being arranged on framework.

Summary of the invention

Therefore, the one side of one or more embodiment provides a kind of washing machine, and this washing machine has improved structure, so that the link position of loam cake is directed to the guiding elements of framework and the upper surface of framework easily assembles.

One or more embodiment provide a kind of washing machine on the other hand, and this washing machine has improved structure, so that noise filter and loam cake are convenient and assembling apace.

Other aspects of one or more embodiment will be carried out the part elaboration in the following description, and part will be clear through describing, and perhaps can understand through enforcement.

According to the one side of one or more embodiment, a kind of washing machine comprises: framework, the outward appearance of formation washing machine; Loam cake is connected to the top of framework, to form inlet; At least one guiding elements is connected to the top of framework, and with the guiding loam cake, wherein, said at least one guiding elements comprises: guide protrusion is connected to loam cake; Stay hook is connected to said at least one guiding elements on the top of framework; At least one fixed projection is around the stay hook setting, with said at least one guiding elements motion on the top that prevents to be connected to framework.

Each framework can comprise that the marginal portion can comprise a plurality of fixing holes, so that said at least one guiding elements is fixed to the marginal portion from crooked marginal portion, the end of said each framework.

Said a plurality of fixing hole can comprise: first fixing hole, hold stay hook, so that stay hook is fixed; At least one second fixing hole holds said at least one fixed projection, with fixing said at least one fixed projection.

First fixing hole and stay hook can be connected to each other with the hook ways of connecting, and be released with being connected of marginal portion to prevent said at least one guiding elements.

Said at least one second fixing hole and said at least one fixed projection can be connected to each other with the fixing mode of pin, to prevent owing to the impact that applies from the outside makes said at least one guiding elements motion.

Loam cake can comprise at least one accommodation hole, to hold guide protrusion.

The control device holding portion can be connected to loam cake, and the control device that is used for controlling the operation of washing machine is positioned at the control device holding portion, and the control device holding portion can comprise the wave filter mounting portion, and noise filter is installed on the wave filter mounting portion.

Loam cake can comprise connecting hole, and connecting hole is connected to the noise filter that is installed on the wave filter mounting portion.

Noise filter can comprise the connection projection that is connected to connecting hole, connecting hole be connected projection and be threaded.

The wave filter mounting portion can comprise through hole, connects projection and passes said through hole, and said through hole can be arranged on the position corresponding with connecting hole.

According to a further aspect in the invention, a kind of washing machine comprises: framework; Loam cake is connected to the top of framework, and comprises connecting hole, with the steady noise wave filter; The control device holding portion is connected to the rear portion of loam cake, and to hold the control device of the operation of controlling washing machine, wherein, the control device holding portion comprises: wave filter mounting portion, noise filter are installed on the wave filter mounting portion; Through hole penetrates the lower surface of wave filter mounting portion and forms.

Noise filter can comprise from one of noise filter side-prominent connection projection, connects projection and can pass said through hole and be connected to connecting hole.

Connecting hole be connected projection and can be threaded.

Each framework can comprise the marginal portion crooked from the end of said each framework, is used to guide at least one guiding elements of loam cake can be arranged on the top of framework.

Said at least one guiding elements can comprise: guide protrusion is connected to loam cake; Stay hook is connected to said at least one guiding elements on the top of framework; At least one fixed projection is around the stay hook setting, with said at least one guiding elements motion on the top that prevents to be connected to framework.

The marginal portion can comprise a plurality of fixing holes, and so that said at least one guiding elements is fixed to the marginal portion, said a plurality of fixing holes can comprise: first fixing hole, hold stay hook, so that stay hook is fixed; At least one second fixing hole holds said at least one fixed projection, with fixing said at least one fixed projection.

First fixing hole and stay hook can be connected to each other with the hook ways of connecting; Released to prevent said at least one guiding elements with being connected of marginal portion; Said at least one second fixing hole and said at least one fixed projection can be connected to each other with the fixing mode of pin, to prevent owing to the impact that applies from the outside makes said at least one guiding elements motion.

According to a further aspect in the invention, a kind of washing machine comprises: framework, the outward appearance of formation washing machine; Loam cake is connected to the top of framework; At least one guiding elements is connected to the top of framework, with the guiding loam cake; Noise filter is connected to the rear portion of loam cake, removes noise the signal that produces with the electronic unit in being arranged on framework; Wherein, Loam cake comprises: at least one accommodation hole, be used for when loam cake is connected to the top of framework, and hold said at least one guiding elements; Connecting hole is connected to noise filter.

Each framework can comprise from crooked marginal portion, the end of said each framework; The marginal portion can comprise a plurality of fixing holes; So that said at least one guiding elements is fixed to the marginal portion; Said a plurality of fixing hole can comprise: first fixing hole is used to prevent that said at least one guiding elements and marginal portion from unclamping; At least one second fixing hole is used to prevent said at least one guiding elements motion.

Said at least one guiding elements can comprise: guide protrusion is contained in the accommodation hole; Stay hook is connected to first fixing hole; At least one fixed projection is connected to said at least one second fixing hole.

Washing machine also can comprise the control device holding portion; The control device holding portion is connected to the rear portion of loam cake; To hold the control device of the operation of controlling washing machine, the control device holding portion can comprise: wave filter mounting portion, noise filter are installed on the wave filter mounting portion; Through hole penetrates the lower surface of wave filter mounting portion and forms.

Connecting hole be connected projection and can be threaded.

Description of drawings

Through the description of embodiment being carried out below in conjunction with accompanying drawing, these and/or other aspect of the present invention will become clear and should be readily appreciated that more, in the accompanying drawing:

Fig. 1 is the sectional view according to the washing machine of embodiment;

The perspective view that Fig. 2 is a washing machine under framework and state that loam cake is connected;

The decomposition diagram that Fig. 3 is a washing machine under framework and state that loam cake separates;

Fig. 4 is the enlarged perspective of the A part of Fig. 3;

Fig. 5 is the sectional view that is connected that illustrates between the framework that connects and loam cake and the guiding elements;

Fig. 6 is the enlarged perspective of the B part of Fig. 3;

Fig. 7 is mounted in the sectional view of the noise filter on the wave filter mounting portion.

The specific embodiment

Now, will describe embodiment in detail, its example is shown in the drawings, and in the accompanying drawings, identical label is indicated components identical all the time.

Fig. 1 is the sectional view according to the washing machine of embodiment.

As shown in Figure 1, comprise according to the washing machine 1 of embodiment: main body 10 forms the outward appearance of washing machine 1; Bucket 20 is arranged in the main body 10; Rotation basket 30 can be rotatably set in the bucket 20; Drive unit 40 is arranged on the below of bucket 20, so that rotate basket 30 rotations.

Loam cake 80 is connected to the top of main body 10, and loam cake 80 is provided with opening 82, through opening 82 clothing is put into rotation basket 30.The door 16 that is used to open and close opening 82 is connected to loam cake 80, is used for washing agent is fed to the lower surface that bucket 20 inner detergent boxes 50 are connected to loam cake 80.

Suspension arrangement 21 is connected to bucket 20 outer surface, and suspension arrangement 21 is used for bucket 20 is hanging on the main body 10 with barrel support 20, and the bung 70 that is used to cover the plate-like of bucket 20 is connected to the upper end of bucket 20.

Rotation basket 30 can be rotatably set in the bucket 20, and rotation basket 30 is provided with a plurality of through holes 31.

Impeller 35 is rotatably installed on the bottom of rotation basket 30, and is used for the clothing that places rotation basket 30 is stirred with washings.

Drive unit 40 comprises: clutch 41 is used to make rotation basket 30 and impeller 35 rotations; Drive motors 43 is used to drive clutch 41.Drive motors 43 is connected to clutch 41 through belt wheel and band, thereby driving force is delivered to rotation basket 30 and impeller 35.

Feed water valve 53 is installed in the top of bucket 20, and is connected to detergent box 50 through water supply hose 52.Water through feed water valve 53 supplies is supplied to detergent box 50 through water supply hose 52, and the water that is supplied to detergent box 50 is placed in the bucket 20 with washing agent.

The perspective view that Fig. 2 is a washing machine under framework and state that loam cake is connected, the decomposition diagram that Fig. 3 is a washing machine under framework and state that loam cake separates.

As shown in Figures 2 and 3, main body 10 comprises

framework

11,12 and 13, and

framework

11,12 and 13 comprises front baffle 11, body side frame 12 and the afterframe 13 on the front surface, side surface and the surface, back that form main body 10 respectively.

Loam cake 80 is connected to the top of

framework

11,12 and 13.Loam cake 80 comprises: opening 82 is opened and closed by door 16, and makes the user clothing put into rotation basket 30 through opening 82; Washing agent inlet 84 is arranged on the position corresponding with the detergent box of the lower surface that is connected to loam cake 80 50, washing agent is fed to barrels 20 inside.Under the state that door 16 is opened, the user can put into detergent box 50 with washing agent easily through being arranged on the washing agent inlet 84 on the loam cake 80.

Control device holding portion 86 is connected to the rear portion of loam cake 80,, is connected to the part near afterframe 13 of loam cake 80 that is, and control device holding portion 86 is used to hold the control device 90 of the whole operation of control washing machine 1 during washing.Control device holding portion 86 with through

framework

11,12 and 13 and the space that forms of loam cake 80 separate.The washings that during washing process, spill can not be introduced in the control device holding portion 86.Therefore, can prevent fault, for example, owing to washings contact the short circuit that produces with the control device that is arranged in control device holding portion 86 90.

In addition, guiding elements 110 is arranged on the top of

framework

11,12 and 13, and guiding elements 110 is used for when loam cake 80 is connected to

framework

11,12 and 13, and guiding loam cake 80 is to be arranged on accurate position with loam cake 80.

Fig. 4 is the enlarged perspective of the A part of Fig. 3, and Fig. 5 is the sectional view that is connected that illustrates between the framework that connects and loam cake and the guiding elements.

To shown in Figure 5,

framework

11,12 and 13 comprises like Fig. 3:

marginal portion

11a, 12a and 13a, and the upper end from

framework

11,12 and 13 curves inwardly respectively; The first fixing hole 18a and the second fixing hole 18b,

penetration edges part

11a, 12a and 13a and form are to be fixed to

marginal portion

11a, 12a and 13a with guiding elements 110.

11a, 12a and 13a are provided with guiding elements 110 at regular intervals along the marginal portion, and each guiding elements 110 comprises: guide protrusion 112 is connected to loam cake 80; Stay hook 114 is used for guiding elements 110 is connected to

marginal portion

11a, 12a and 13a; At least one fixed projection 116 is provided with around stay hook 114, to prevent to be connected to through hook 114 guiding elements 110 motions of

marginal portion

11a, 12a and 13a; Connector 118 is used to connect guide protrusion 112, stay hook 114 and at least one fixed projection 116.

Guide protrusion 112 projects upwards the length of appointment from connector 118, and is connected to the accommodation hole 80a on the basal surface that is formed on loam cake 80, thereby makes loam cake 80 can be set at accurate position.Guide protrusion 112 has cylinder form, and the diameter of this cylinder form reduces along the projected direction of guide protrusion 112, and therefore, during the process that loam cake 80 and

framework

11,12 and 13 are assembled, guide protrusion 112 can easily be connected to accommodation hole 80a.

Stay hook 114 comprises: support section 114a, the length of 118 outstanding appointments downwards along the direction opposite with the projected direction of guide protrusion 112 from connector; Locking projection 114b is arranged on the both sides of support section 114a, and extends upward from the lower end of support section 114a.

Locking projection 114b can be along towards the direction of support section 114a or away from the direction strain of support section 114a, between the locking projection 114b of the both sides of support section 114a apart from the width d2 of d1 greater than the first fixing hole 18a.When guiding elements 110 is connected to the first fixing hole 18a; Locking projection 114b is along the direction strain towards support section 114a; So that stay hook 114 can pass the first fixing hole 18a, after stay hook 114 had passed the first fixing hole 18a, locking projection 114b turned back to its home position; With form width d2 than the first fixing hole 18a big apart from d1, thereby prevent that guiding elements 110 from separating with the first fixing hole 18a.As stated; Owing to utilize stay hook 114 guiding elements 110 and

framework

11,12 and 13 to be assembled with the hook ways of connecting; So do not need independent parts or assembly tool with guiding elements 110 and

framework

11,12 and 13 assemblings; Thereby shortened installation time and reduced material cost, and therefore improved productivity ratio.

Fixed projection 116 is arranged on the both sides of stay hook 114, and outstanding along the direction identical with the projected direction of support section 114a.Fixed projection 116 is connected to the second fixing hole 18b with the fixing mode of pin, so that guiding elements 110 can be set at the accurate position of each marginal portion among

marginal portion

11a, 12a and the 13a.In addition, because fixed projection 116 and the second fixing hole 18b be connected with the fixing mode of pin, so prevent because impact that applies from the outside or the impact that causes because of the vibration of the operation generation of washing machine 1 make guiding elements 110 move.Therefore, can not move, and firmly supported along fore-and-aft direction and left and right directions through guiding elements 110 and the loam cake 80 that accommodation hole 80a is connected to

framework

11,12 and 13.

Can produce these guiding elements 110 through injection molding technique, preferably, these guiding elements 110 are formed by rubber-like plastics or rubber.

Spring keeper 122 also can be arranged on

marginal portion

11a, 12a and the 13a with fixed support 124, and spring keeper 122 is used for fixing the loam cake 80 that is arranged on accurate position through guiding elements 110 with fixed support 124.

Here, at least one spring keeper 122 is arranged on the marginal portion 11a of front baffle 11, and can fix the front end of loam cake 80 through the elastic force of spring keeper 122, loam cake 80 is fixed to the top of

framework

11,12 and 13.Fixed support 124 is threaded onto loam cake 80 and afterframe 13 respectively, thereby loam cake 80 and afterframe 13 are connected to each other and fixing.

Noise filter 150 is connected to control device holding portion 86, and noise filter 150 is used for removing noise from the signal of telecommunication that the various devices that are arranged in

framework

11,12 and 13 produce, and control device holding portion 86 is connected to the rear portion of loam cake 80.

Fig. 6 is the enlarged perspective of the B part of Fig. 3, and Fig. 7 is mounted in the sectional view of the noise filter on the wave filter mounting portion.

Like Fig. 3, Fig. 6 and shown in Figure 7, noise filter 150 is installed on the wave filter mounting portion 88 of control device holding portion 86, and is fixed to loam cake 80.

Control device holding portion 86 comprises wave filter mounting portion 88, and noise filter 150 is installed on the wave filter mounting portion 88.Wave filter mounting portion 88 comprises opened upper surface, and to hold noise filter 150 through this opened upper surface, through hole 88b is arranged on the lower surface 88a of wave filter mounting portion 88, and the connection projection 154 of noise filter 150 is passed through hole 88b.

Noise filter 150 comprises: filter main body 152 has cylinder form; Connect projection 154, the distance of outstanding appointment under the side direction of filter main body 152.External screw thread is formed on the outer surface that connects projection 154, so that noise filter 150 is fixed to loam cake 80.

Loam cake 80 comprises connecting hole 88c, connects projection 154 and is connected to connecting hole 88c.Connecting hole 88c be arranged on the lower surface 88a that is arranged on wave filter mounting portion 88 on the corresponding position of through hole 88b, internal thread forms on the interior perimeter surface of connecting hole 88c, is threaded onto connecting hole 88c will connect projection 154.Loam cake 80 is formed by the conductive material such as iron, so that connect and be fixed under the situation of loam cake 80 at noise filter 150, but loam cake 80 ground connection.

As stated; Noise filter 150 assembles with the mode that is threaded with loam cake 80 simply; Do not need independent parts or assembly tool that noise filter 150 is assembled to loam cake 80, thereby shortened installation time and reduced material cost, and therefore improved productivity ratio.

Be clear that from above description, simplified technology according to the washing machine of embodiment, thereby improved productivity ratio the upper surface assembling of guiding elements and framework.

In addition, simplified technology according to the washing machine of embodiment, thereby improved productivity ratio noise filter and loam cake assembling.

Though illustrated and described some embodiment, one of ordinary skill in the art appreciates that under the situation that does not break away from the principle of the present invention that limits its scope claim and equivalent thereof and spirit, can change these embodiments.

Claims

1. washing machine comprises:

Framework, the outward appearance of formation washing machine;

Loam cake is connected to the top of framework, to form inlet;

At least one guiding elements is connected to the top of framework, with the guiding loam cake,

Wherein, said at least one guiding elements comprises: guide protrusion is connected to loam cake; Stay hook is connected to said at least one guiding elements on the top of framework; At least one fixed projection is around the stay hook setting, with said at least one guiding elements motion on the top that prevents to be connected to framework.

2. washing machine according to claim 1, wherein:

Each framework comprises the marginal portion crooked from the end of said each framework,

The marginal portion comprises a plurality of fixing holes, so that said at least one guiding elements is fixed to the marginal portion.

3. washing machine according to claim 2, wherein, said a plurality of fixing holes comprise:

First fixing hole holds stay hook, so that stay hook is fixed;

At least one second fixing hole holds said at least one fixed projection, with fixing said at least one fixed projection.

4. washing machine according to claim 3, wherein, first fixing hole and stay hook are connected to each other with the hook ways of connecting, and be released with being connected of marginal portion to prevent said at least one guiding elements.

5. washing machine according to claim 3, wherein, said at least one second fixing hole and said at least one fixed projection are connected to each other with the fixing mode of pin, to prevent owing to the impact that applies from the outside makes said at least one guiding elements motion.

6. washing machine according to claim 1, wherein, loam cake comprises at least one accommodation hole, to hold guide protrusion.

7. washing machine according to claim 1, wherein:

The control device holding portion is connected to loam cake, and the control device that is used for controlling the operation of washing machine is positioned at the control device holding portion,

The control device holding portion comprises the wave filter mounting portion, and noise filter is installed on the wave filter mounting portion.

8. washing machine according to claim 7, wherein, loam cake comprises connecting hole, connecting hole is connected to the noise filter that is installed on the wave filter mounting portion.

9. washing machine according to claim 8, wherein, noise filter comprises the connection projection that is connected to connecting hole, connecting hole be connected projection and be threaded.

10. washing machine according to claim 9, wherein, the wave filter mounting portion comprises through hole, connects projection and passes said through hole, said through hole is arranged on the position corresponding with connecting hole.