CN201538895U - drum-type washing machine - Google Patents
drum-type washing machine Download PDFInfo
- Publication number
- CN201538895U CN201538895U CN2009201737471U CN200920173747U CN201538895U CN 201538895 U CN201538895 U CN 201538895U CN 2009201737471 U CN2009201737471 U CN 2009201737471U CN 200920173747 U CN200920173747 U CN 200920173747U CN 201538895 U CN201538895 U CN 201538895U
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- China
- Prior art keywords
- washing machine
- control device
- circuit board
- control circuit
- cover body
- 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.)
- Expired - Fee Related
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Abstract
The utility model further enhances the waterproof measure of a control device and realizes a washing machine with convenient spot check and maintenance. The washing machine comprises a control device consisting of a control circuit board (4), a ship-shaped box (5) on which the control circuit board (4) is installed, and a cover body (6) which is installed on the ship-shaped box (5) and covers the control circuit board (4) from up to down. The control circuit board is maintained by a claw arranged on the ship-shaped box and used for hooking and hanging the control circuit board and is fixed on the bottom surface of the ship-shaped box by filling urethane resin or other moistureproof packing materials, the upper part of the control circuit board is covered by the cover body; and the control device is arranged on the upper part of a washing machine shell, the bottom surface of the cover body is downward, and the upside-down configuration structure is adopted. In case of water leakage during washing, as being arranged on the upper part of the washing machine shell, the control device (3) can not be in contact with leaked water, thereby safely carrying out washing operation.
Description
Technical field
The utility model relate to a kind ofly wash, the washing machine of rinsing and the process such as a succession of of dewatering.
Background technology
Fig. 4 is the sectional view of existing this washing machine, below its structure is described.As shown in Figure 4, existing this washing machine comprises: washing machine shell 32; The urceolus 33 that is configured in the washing machine shell 32, constitutes by urceolus cylindrical shell 33a and outer cover 33b; Be housed in and form round-ended cylinder shape in the urceolus 33, simultaneously its axis of rotation is the swing roller 35 of downward-sloping configuration to the bottom surface from openend; Be arranged on the correspondence position of openend of swing roller 35 of outer cover 33b, be used for putting into the washings gateway 42 of taking out washings; Be used for driving swing roller 35 motor rotating 34; The water supply installation 36 that in urceolus 33, supplies water; Drainage arrangement 43 with the discharge of the water in the urceolus 33; The control device 38 that actions such as motor 34, water supply installation 36 and drainage arrangement 43 are controlled; Power line 37 to control device 38 supply power supplys; Be arranged at the peristome 40 on the inclined plane that is formed on washing machine shell 32 fronts; Be arranged on this peristome 40 can freely openable door body 41; Seal member 39 with connection opening portion 40 and washings gateway 42.Wherein, control device 38 is positioned at washing machine shell 32 inner/outer tubes 33 below face side with the electric wire connecting portion 37a of power line 37, than the more approaching positive side in junction surface 44 between outer cover 33b and the urceolus cylindrical shell 33a and the junction surface 45 between washings gateway 42 and the seal member 39.
Because the electric wire connecting portion 37a of control device 38 and power line 37 is than the junction surface 44 of urceolus cylindrical shell 33a and outer cover 33b and the 45 more approaching fronts, junction surface of washings gateway 42 and seal member 39, even just in case the junction surface 44 of urceolus cylindrical shell 33a and outer cover 33b and the junction surface 45 of washings gateway 42 and seal member 39 leak, the water that drips from the urceolus bottom surface can not produce direct influence (example wherein can disclose communique 2006-68055 with reference to Japan Patent) yet.
But by the washing machine of existing techniques in realizing, if swing roller washings in rotation departs from, swing roller can produce eccentric force, urceolus will produce up and down or about rock.At this moment, just in case from urceolus cylindrical shell and the junction surface of outer cover or the junction surface of washings gateway and seal member leak, the water that spills when urceolus rocks will disperse out, so need fully take into account the problem that control device seeps water.
In addition, consider the convenience of inspection, maintenance and replacing parts, the former configuration in the product bottom has control device, so the lead of power line and electronic unit must be concentrated on its part, the result is that its length is elongated, has caused the problem that increases cost.
The utility model content
In order to have solved above-mentioned problem, the utility model provides a kind of control device has been configured in the top of washing machine shell, can prevent to leak simultaneously to penetrate into washing machine in the control device.Even do not worry that water can have influence on control device, so safer when doing washing just in case the time leak in laundry yet.
In order to solve above-mentioned existing problem, washing machine of the present utility model comprises that it is level or in the past backward towards the swing roller that has a down dip that the front has washings input port and rotary middle spindle; Extended line at described rotary middle spindle has the urceolus peristome and rotates the urceolus that contains described swing roller freely; On the extended line of described rotary middle spindle, have shell aperture portion and rotate the washing machine shell that contains described urceolus freely; Cover the top of above-mentioned washing machine shell, top board that can dismounting; Be installed on the shell of described washing machine, cover the door body that above-mentioned shell aperture portion can freely openable; The control device that constitutes by control circuit board, ship shape box, cover body.Wherein control circuit board is used for controlling washing, rinsing, a succession of action of dehydration, built-in described control circuit board of ship shape box and upper end are open, and cover body forms from the described control circuit board of top covering and by the flame retardancy or the non-automatic incombustible material of packing in the described ship shape box.Described control circuit board is used for the pawl of the described control circuit board of hook and keeps by being arranged on the ship shape box, and be fixed in the bottom surface of above-mentioned ship shape box with encapsulating material by filling protection against the tide such as polyurethane resin, add, the top covers with described cover body, and described control device is arranged on the top of described washing machine shell, for making described cover body downward, adopted the configuration structure that turns upside down.
Even washing machine contingency of the present utility model is in the suds leak, because control device is configured in the top of washing machine shell, the infiltration effect that prevents to leak is remarkable, does not leak so can not touch, and is safer during laundry.Water in addition, is coated with top board above the control device, and, adopted the configuration structure that turns upside down, so just can not penetrate on the control device for the cover body in the control device is downward.Moreover control device is configured in the top of washing machine, so when maintenance and replacing parts, only need pull down top board and get final product, it is easier to operate.
The washing machine of the utility model the 1st scheme comprises: it is level or in the past backward towards the swing roller that has a down dip that the front has washings input port and rotary middle spindle; On the extended line of described rotary middle spindle, have the urceolus peristome and rotate the urceolus that contains described swing roller freely; On the extended line of described rotary middle spindle, have shell aperture portion and rotate the washing machine shell that contains described urceolus freely; Cover the top of above-mentioned washing machine shell, top board that can dismounting; Be installed on the shell of described washing machine, cover above-mentioned shell aperture portion can freely openable the door body; The control device that constitutes by control circuit board, ship shape box, cover body.Wherein control circuit board is used for controlling washing, rinsing, a succession of action of dehydration, built-in described control circuit board of ship shape box and upper end are open, cover body is from the described control circuit board of top covering, and formed by the flame retardancy or the non-automatic incombustible material of packing in the described ship shape box.Described control circuit board is used for the pawl of the described control circuit board of hook and keeps by being arranged on the ship shape box, and by filling protection against the tide such as polyurethane resin encapsulating material, thereby be fixed in the bottom surface of above-mentioned ship shape box, the top covers with described cover body, and by described control device being arranged on the top of described washing machine shell and making described cover body bottom surface adopt the configuration structure that turns upside down downwards, even leak just in case be in the suds, control device can not touch yet and leak, and is safer during laundry.Water in addition, is coated with top board above the control device, and, adopted the configuration structure that turns upside down, so just can not penetrate on the control device for the cover body in the control device is downward.Moreover control device is configured in the top of washing machine, so when spot check, maintenance and replacing parts, only need pull down top board and get final product, it is easier to operate.
The 2nd scheme of the present utility model is, in the control device of described the 1st scheme, cover body is arranged at the inboard of ship shape box, and above-mentioned cover body and above-mentioned ship shape box are fixed with screw.Washing machine is being arranged in the outdoor family, rainwater drenches on washing machine, even just in case arrive the control device side from the composition surface infiltration of top board and washing machine shell, because cover body is inserted in the inboard of ship shape box, water also can flow to the side of cover body along the side of ship shape box, thereby can prevent infiltration in the control device 3.
The 3rd scheme of the present utility model is, the described the 1st or the control device of the 2nd scheme in, at least one face of ship shape box side, be provided with armed lever, and be arranged on the washing machine shell by described armed lever.Even just in case infiltrate from the composition surface of top board and washing machine shell, water also can arrive the side of control device by armed lever during from the armed lever flow control apparatus, flows to the side of cover body then along the side of ship shape box, thereby can prevent infiltration in the control device.
The 4th scheme of the present utility model is, in the control device of described the 1st～3 arbitrary scheme, for making line length the shortest, the peristome that inserts power line and lead is provided with one at least, wherein, power line is used for providing source power supply to described control device, and lead is used for driving the electronic unit that is arranged in the washing machine, can avoid cost to rise like this.
Description of drawings
Fig. 1 is the washing machine sectional view in the utility model embodiment 1,
Fig. 2 is the plane of this washing machine,
Fig. 3 is the A-A sectional view of the control device shown in this washing machine Fig. 2,
Fig. 4 is the sectional view of existing washing machine.
Wherein 1 is washing machine shell, and 2 is urceolus, and 3 is control device, and 4 is control circuit board, 4a is the hole, and 5 is the ship shape box, and 5a is an encapsulating material, 5b is an armed lever, and 5c is a reinforcement, and 5d is a pawl, 5e is a pin, and 5f is a groove, and 5g is a protuberance, 5h is the triangle reinforcement, and 6 is cover body, and 6a is a protuberance, 7 is drum drive motor, and 8 is swing roller, and 9 is rotating driveshaft, 10 is bearing, and 11 is the door body, and 12 is top board, 13 is the washings input port, and 14 is lead, and 14a is a wire openings portion, 15 is power line, and 15a is the power line opening portion, and 16a is a driving wheel, 16b is a driven pulley, and 17 is driving belt, and 18 is open-work.
The specific embodiment
With reference to the accompanying drawings an embodiment of the present utility model is elaborated.It is pointed out that simultaneously example of the present utility model does not have the effect that limits the utility model scope.
(embodiment)
With Fig. 1～Fig. 3 the washing machine among the utility model the 1st embodiment is described below.Fig. 1 is the washing machine sectional view in the present embodiment.Fig. 2 is the washing machine plane in the present embodiment.Fig. 3 is the A-A sectional view of control device shown in Figure 2.As shown in Figure 1, the swing roller 8 that the front has a round shape washings input port 13 be used for rotating the urceolus 2 of accommodating described swing roller 8 freely and all be built in the washing machine shell 1, in swing roller 8, carry out the input and the taking-up of washings from a door body 11 that is arranged at washing machine shell 1 front.
The round-ended cylinder shape peristome that has of swing roller 8 is arranged at the face side of washing machine shell 1, and bottom surface side is arranged at the back side of washing machine shell 1, and its axis of rotation is being arranged in the urceolus 2 of downward-sloping shape from peristome to the bottom surface.Rotating driveshaft 9 is bearing on the axle bed 10 that is arranged on urceolus 2 back sides.Between driving wheel 16a on the rotating driveshaft of the drum drive motor 7 below urceolus 2 and the driven pulley 16b on the rotating driveshaft 9 driving belt 17 is installed, and, drives swing roller 8 rotations by drum drive motor 7 by the belt-type drives structure.
Provide washings by the water supply installation (not shown) that is arranged on washing machine shell 1 inner and upper setting to urceolus 2 inside.On the periphery of swing roller 8, be formed with a plurality of open-works 18, thereby and form the logical structure of current between the urceolus 2.Rotation by swing roller 8 takes up clothes, falls from the top then, constitutes to have the structure of beaing cleaning function.
In the present embodiment, the axis of rotation of swing roller 8 is court from peristome to the bottom surface and has a down dip, but also it can be horizontally disposed with.
Dispose the control device 3 of a succession of actions such as control washing, rinsing, dehydration in washing machine shell 1 upper inner.
As shown in Figures 2 and 3, below the structure and the mounting structure of control device 3 described.Control device 3 is used for controlling sequence of operations such as washing, rinsing, dehydration, comprising: the built-in microcomputer control circuit plate 4 that is used for index drum drive motors 7 grades, be used for installing the ship shape box 5 of control circuit board 4 and be contained in the cover body 6 that is used on the ship shape box 5 from top Coverage Control circuit board 4.
The upper side of ship shape box 5 is provided with endless groove 5f, and the end of the circumferential lateral surface of the cover body 6 that is made of flame retardancy or non-automatic incombustible material is inserted among the described endless groove 5f.Then, be fixedly installed on the protuberance 5g on ship shape box 5 sides and be arranged on protuberance 6a on the cover body side with screw, like this, cover body 6 forms the structure that is inserted into ship shape box 5 inside.On the armed lever 5b of ship shape box 5 adjacent two sides, be arranged to outwards outstanding structure respectively, and be provided with at the two ends of armed lever 5b from the seat surface of armed lever 5b triangle reinforcement 5h to the side of ship shape box 5.
When control device 3 is installed on the washing machine shell 1, the bottom surface of cover body 6 is downward, be and put upside down setting up and down, and ship shape box 5 is not to be set directly on the washing machine shell 1, but carry rear portion and right side respectively, thereby make control device 3 directly not touch on the washing machine shell 1 at washing machine shell 1 by two armed lever 5b.
Above this control device 3, top board 12 usefulness screws are fixed on the washing machine shell 1, above Coverage Control device 3 in, keep and the upper surface of washing machine shell 1 sustained height almost, cover washing machine shell 1 above.When control device 3 needs spot check, maintenance and changes parts, as long as pull down this top board 12.
In addition, control device 3 also is provided with to inserting the 14a of wire openings portion and the power line peristome 15a of lead 14 and power line 15, wherein, lead 14 is to be used for driving drum drive motor 7 electronic units such as grade that are arranged in the washing machine, power line 15 is used for providing source power supply to control device 3, and the 14a of wire openings portion of power line 15 and power line peristome 15a are separately positioned on the shortest position of line length.
Operational circumstances and effect to the washing machine of above formation describes below.When washing or dewater, beat opening door body 11, washings is put in the swing roller 8, in urceolus 2, put into the water of specified amount by water supply installation, and drive swing rollers 8 by drum drive motor 7 and be rotated, thereby carry out washing, dehydration.
But if washings takes place to be departed from, swing roller 8 can produce eccentric forces in the rotation of swing roller 8, so urceolus 2 will produce up and down or about bigger rocking.At this moment, as long as apply local stress to urceolus 2, the junction surface of urceolus 2 and door body 11 just might produce drainage.In addition, the water supply installation fault also might cause and leaks.But, because control device 3 is configured in the top of washing machine shell 1, so control device can directly not touch water.
In addition, washing machine is being arranged in the outdoor family, washing machine is being drenched then by rainwater, might infiltrate from the junction surface of top board 12 and washing machine shell 1.But, two armed lever 5b are carried rear portion and position, right side at washing machine shell 1 respectively, control device 3 does not directly touch washing machine shell 1, and by being arranged on triangle reinforcement 5h on the armed lever 5b to the water conservancy diversion of control device 3 side water, water can not flow to control device 3 above.
In addition, even, also, adopted the collocation form that turns upside down, so water can not be seeped in the control device 3 yet because the bottom surface of the cover body 6 in the control device 3 is downward just in case water flows to above the control device 3.
In addition, flow to the water of ship shape box 5 sides,, also can flow to the side of cover body 6 and can not be seeped in the control device 3 along the side of ship shape box 5 because cover body 6 is inserted in the inboard of ship shape box 5 and fixes along triangle reinforcement 5h.
Like this, just needn't worry the mechanical disorder and the security incident that cause because of leaking, and there is no need to take any other waterproof measure, spot check, maintenance and also only need pull down top board 12 when changing parts and get final product constitute a kind of washing machine that is easy to carry out operation in control device 3.
In addition, on control device 3, the 14a of wire openings portion and power line peristome 15a are arranged on the shortest position of lead 14 and power line 15 line lengths, cost can avoid waste.
As mentioned above, washing machine of the present utility model has further been strengthened the waterproof measure to control device and power line, and is convenient to very much maintenance, so very useful really for the products such as washing machine that rock bigger swing roller.
Claims (4)
1. washing machine is characterized in that:
Comprise that it is level or in the past backward towards the swing roller that has a down dip that the front has washings input port and rotary middle spindle;
Extended line at described rotary middle spindle has the urceolus peristome and rotates the urceolus that contains described swing roller freely;
On the extended line of described rotary middle spindle, have shell aperture portion and rotate the washing machine shell that contains described urceolus freely;
Cover the top of above-mentioned washing machine shell, top board that can dismounting;
Be installed on the shell of described washing machine, cover above-mentioned shell aperture portion can freely openable the door body; With
The control device that constitutes by control circuit board, ship shape box, cover body,
Wherein, control circuit board is used for controlling washing, rinsing, a succession of action of dehydration, and the built-in described control circuit board of ship shape box and upper end are open, and cover body is from the described control circuit board of top covering, and is formed by the flame retardancy or the non-automatic incombustible material of packing in the described ship shape box,
Described control circuit board is used for the pawl of the described control circuit board of hook and keeps by being arranged on the ship shape box, and polyurethane resin etc. is moistureproof uses encapsulating material by filling, thereby is fixed in the bottom surface of above-mentioned ship shape box, and the top covers with described cover body,
And described control device is arranged on the top of described washing machine shell, described cover body bottom surface downwards, be the configuration structure of putting upside down up and down.
2. washing machine as claimed in claim 1 is characterized in that:
In the described control device, cover body is arranged at the inboard of ship shape box, and above-mentioned cover body and above-mentioned ship shape box are fixed with screw.
3. washing machine as claimed in claim 1 or 2 is characterized in that:
In the described control device, at least one face of ship shape box side, be provided with armed lever, and be arranged on the washing machine shell by above-mentioned armed lever.
4. as each described washing machine in the claim 1 to 3, it is characterized in that:
In the described control device, the peristome that inserts power line and lead is provided with one at least, and wherein, power line is used for providing source power supply to described control device, and lead is used for driving the electronic unit that is arranged in the washing machine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-234681 | 2008-09-12 | ||
| JP2008234681A JP2010063750A (en) | 2008-09-12 | 2008-09-12 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538895U true CN201538895U (en) | 2010-08-04 |
Family
ID=42019330
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201737471U Expired - Fee Related CN201538895U (en) | 2008-09-12 | 2009-09-11 | drum-type washing machine |
| CN2009101707729A Expired - Fee Related CN101671931B (en) | 2008-09-12 | 2009-09-11 | Drum type washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101707729A Expired - Fee Related CN101671931B (en) | 2008-09-12 | 2009-09-11 | Drum type washing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2010063750A (en) |
| CN (2) | CN201538895U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5990858B2 (en) * | 2011-10-21 | 2016-09-14 | 日立アプライアンス株式会社 | Drum washing machine |
| JP5845412B2 (en) * | 2012-01-13 | 2016-01-20 | パナソニックＩｐマネジメント株式会社 | Power supply |
| CN106283478B (en) * | 2013-11-27 | 2018-12-11 | 绍兴柯桥皆美达纺织品有限公司 | Protection plug falls off washing machine |
| CN110373864B (en) * | 2018-04-12 | 2022-05-24 | 青岛海尔洗涤电器有限公司 | Door body of clothes treatment equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109871B2 (en) * | 1990-06-29 | 1995-11-22 | 三洋電機株式会社 | Control unit module |
| AU2003222473B2 (en) * | 2002-04-17 | 2006-09-07 | Lg Electronics Inc. | Washer |
| JP2008183050A (en) * | 2007-01-26 | 2008-08-14 | Sanyo Electric Co Ltd | Display part for washing machine and washing machine |
-
2008
- 2008-09-12 JP JP2008234681A patent/JP2010063750A/en active Pending
-
2009
- 2009-09-11 CN CN2009201737471U patent/CN201538895U/en not_active Expired - Fee Related
- 2009-09-11 CN CN2009101707729A patent/CN101671931B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101671931B (en) | 2011-09-28 |
| JP2010063750A (en) | 2010-03-25 |
| CN101671931A (en) | 2010-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |