CN1746406A - Motor locking system of washer and its control - Google Patents
Motor locking system of washer and its control Download PDFInfo
- Publication number
- CN1746406A CN1746406A CN 200410071882 CN200410071882A CN1746406A CN 1746406 A CN1746406 A CN 1746406A CN 200410071882 CN200410071882 CN 200410071882 CN 200410071882 A CN200410071882 A CN 200410071882A CN 1746406 A CN1746406 A CN 1746406A
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- motor
- door
- washing machine
- locking system
- washer
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
An engine-locking system and control method of washing machine are disclosed. The system contains engine, locking device to control the engine on or off according open or close of door and released device. The control method contains steps as follow. Firstly, lock engine when the door is open after finish washing. Secondly, release lock when button is turned on.
Description
Technical field
The present invention relates to a kind of washing machine.Particularly relate to a kind of after washing machine is finished laundry operation, under the state that door is opened, can swing roller, thereby can confirm the motor locking system of washer and the control method thereof of the washings that is left.
Background technology
In general, washing machine is to utilize the effect of washing agent and water to remove the machine of the spot of washings.Such washing machine generally is divided into: stirring-type and eddy current type and drum-type.
Agitator type washing machine is that the agitators of left rotation and right rotation washtub center projections carries out laundry operation.The eddy current type washing machine is that the current that produce when utilizing the agitator rotation of the disc-shape be arranged on the washtub bottom and the frictional force between the washings are carried out laundry operation.Tumbling-box washing machine then is, water and washing agent and washings put into inner the protrusion be formed with a plurality of cylinders that promote projection, carries out laundry operation by the rotation of cylinder then.
Recently, in order to improve the washing force of stirring-type, eddy current type, tumbling-box washing machine, on washing machine, be provided with many servicing units.As a reference, can lift washing water cycling device is example.
Washing water cycling device can make the water that is dissolved with washing agent or the clean water that does not have dissolving detergent (below, be referred to as the water of doing washing), soaks the washings in the cylinder very soon.Therefore, not only can save the laundry water consumption, and, therefore improve the washing force of washing machine because the frictional force that current cause increases.Here, the course of work of washing water cycling device is as follows: promptly, aspirate the water of bucket inner lower, be ejected into the inner space of cylinder then from upside.
In addition, washing water cycling device also includes: can make circulated washing water be ejected into the nozzle of cylinder inside.Nozzle is ejected into cylinder inside widely with circulated washing water, thereby the washings in the washtub is soaked uniformly.
But in the roller washing machine of prior art, if door of washing machine is opened, motor will stop to drive, and cylinder can not rotate yet.Therefore, after laundry operation finishes or under other special situations, if want to open the washings that door of washing machine confirms that cylinder is interior, because motor is to be lockable the state that stops to drive that is in, therefore cylinder can not rotate, thereby the user is not easy to confirm whether also have remaining washings in the cylinder.
Summary of the invention
Technical problem to be solved by this invention is, after a kind of laundry operation end of washing machine drum is provided, under the state that door is opened or under other special situations, can swing roller, thus can be easy to confirm the motor locking system of washer and the control method thereof of washings.
The technical solution adopted in the present invention is: a kind of motor locking system of washer includes: make the cylinder motor rotating of putting into washings; According to the switch of door of washing machine whether to be provided with, the control motor-driven is whether motor-locking device; Remove the latch-release device of the lock-out state of motor-locking device.
A kind of control method of motor locking system of washer includes following several stages and constitutes: when laundry operation finishes the door unlatching, and the 1st stage of lock out motor; Press be installed on door of washing machine or shell one side both one of on disengage button the time, the 2nd stage of the state that unlocks.
As mentioned above, motor locking system of washer of the present invention has following effect: promptly, because washing machine of the present invention comprises: make the cylinder motor rotating of putting into washings; , according to the switch of door of washing machine whether the control motor-driven is whether motor-locking device; The latch-release device of removing the lock-out state of motor-locking device constitutes.Therefore, when door is opened, can come swing roller to the operation of disengage button by the user, thereby can be easy to confirm whether remaining washings is arranged in the cylinder.
Description of drawings
Fig. 1 is the external structure schematic diagram of washing machine of the present invention;
Fig. 2 is the internal structure schematic diagram of washing machine of the present invention;
Fig. 3 is the formation block diagram of motor locking system of washer of the present invention;
Fig. 4 is the flow chart of the control method of motor locking system of washer of the present invention.
Wherein:
2: shell 5: the casing radiator grille
5a: gateway 9: door
9c: door frame 9d: door glass
10: bucket 14: packing ring
14a: insertion groove 14b: barrel-shaped rib
15: water discharge outlet 20: cylinder
21: gateway 22: water hole
23: promote projection 30: motor
31: rotating shaft 44: feed-water corrugated pipe
48: bellows drainpipe 50: pump installation
52: filter head housings 54: draining pump
55: scupper hose 56: circulating pump
60: loop hose 100: microprocessor
110: motor-locking device 120: the latch-release device
The specific embodiment
Below, in conjunction with the accompanying drawings embodiments of the invention are elaborated.
Fig. 1 is the external structure schematic diagram of washing machine of the present invention; Fig. 2 is the internal structure schematic diagram of washing machine of the present invention.
As depicted in figs. 1 and 2, washing machine of the present invention comprises that following components constitutes: shell 2; Cacheable is held in shell 2 inside, and accommodates the bucket 10 of laundry water w; Rotatable being disposed in the bucket 10, and the cylinder 20 of accommodating washings m; The drive motors 30 of swing roller 20.
Shell 2 comprises that following components constitutes: the chassis 3 with the bucket 10 damper 3a that are connected is installed; Be placed in the upside on chassis 3, and center on the both sides and the rear of bucket 10, and two sides are connected with the casing 4 of the spring 4a that hangs bucket 10; Be placed in casing 4 the place aheads, cover the front of casing 4, and central authorities are formed with the casing radiator grille 5 of the gateway 5a of washings m discrepancy; Cover the top board 6 of the upper end of casing 4; Be installed on the top of casing radiator grille 5 or top board 6 above, the control panel 7 of operation washing machine.
The rotating door 9 that is used for switch gateway 5a that is provided with on the casing radiator grille 5.
The front of bucket 10 is formed with washings m is come in and gone out in the peristome 12 of cylinder 20 inside.The periphery of peristome 12 is equipped with: the sealing packing ring 14 of being close to the back side of the back side of door frame 9c or door glass 9d.The effect of packing ring 14 is: can prevent the leakage of washings and exposing of washings m.
The front of cylinder 20 is formed with the gateway 21 that washings m is come in and gone out, on every side or the back side be formed with a plurality of water holes 22 that washings flow out to be flowed into, the inner peripheral surface of cylinder 20 is equipped with the lifting projection 23 of mentioning washings m, and the bottom is immersed among the laundry water w of bucket in 10.
The upside of bucket 10 is provided with the waterworks of supplying with laundry water in bucket 10.
Waterworks comprise that following components constitutes: be connected in external hose 41, and control is by the water-supply valve 42 of the clean water of external hose 41 supplies; Guiding is through the water hose 45 of the water of water-supply valve 42 supplies; For make the water supplied with by water hose 45 and in advance the washing agent of storage mix the back and discharge, be provided with the washing agent storage space and give the washing agent bucket 43 of aquaporin and outlet; For water or the washing agent that will discharge from washing agent bucket 43 is directed to bucket 10 inside, be provided with the outlet that an end is connected in washing agent bucket 43, the other end is connected in the feed-water corrugated pipe 44 of the admission port of bucket 10 tops one side.
The downside of bucket 10 is formed with the water discharge outlet 15 that washings are discharged, and is connected with the bellows drainpipe 48 of the washings of guiding discharge on the water discharge outlet 15.
Be connected with on the bellows drainpipe 48: the water that suction is discharged by water discharge outlet 15 and bellows drainpipe 48 makes it discharge or be re-circulated to the pump installation 50 of cylinder 20 inside to the outside.
Be formed with the connector that connects bellows drainpipe 48 in the filter head housings 52, and the channel connection that washings pass through forms in draining pump 54 and circulating pump 56, but also the filter that filters the foreign matters such as the end of a thread of sneaking in the laundry water is installed.
Be connected with on the draining pump 54 to the outside scupper hoses 55 that prolong configuration of casing 2, and by scupper hose 55 during with washing machine drainage the water of inflow filter shell 52 be discharged to the outside.
Be connected with the loop hose 60 that prolongs the upside be configured to packing ring 14 on the circulating pump 56, and the water that flow into filter head housings 52 by loop hose 60 during with washing machine washing or rinsing pumps out.
One end of loop hose 60 faces the upside configuration that is connected to packing ring 14.
Be connected with in the loop hose 60: have will guiding washings to the injection apparatus of the nozzle of cylinder 20 internal spray.
It is as follows to possess the action of the present invention that constitutes as mentioned above:
At first, washings m is put into pass, cylinder 20 inner back call 9, drive washing machine then, the lower inside of bucket 10 and the inside of bellows drainpipe 48 and filter housing 52 will be immersed in the laundry water of being supplied with by feed-water corrugated pipe 44, and the washings m in the cylinder 20 will be by the laundry water-soaked that flows into by water hole 22.
Carry out in the process in feedwater or laundry operation, circulating pump 56 will drive, thus the laundry water in the suction strainer shell 52, and the laundry water that aspirates by circulating pump 56 will be directed to the upside of packing ring 14 by loop hose 60, and pass through nozzle ejection.
Fig. 3 is the formation block diagram of motor locking system of washer of the present invention.
As shown in Figure 3, motor locking system of washer of the present invention comprises that following components constitutes: the cylinder 20 of accommodating washings; The motor 30 of swing roller 20; Each stage according to the laundry operation of motor 30 is controlled, and the microprocessor 100 of control washing machine molar behavior; Whether the switch of detection door of washing machine 9, and under the state that door 9 is opened, drive the motor-locking device 110 of lock out motor in order not make motor 30; Under the state that door 9 is opened, remove the latch-release device 120 of the lock-out state of motor-locking device 110 with push-botton operation.
As shown in Figure 3, latch-release device 120 comprises that following components constitutes: the disengage button 121 that the user operates when unlocking; When pressing disengage button 121, produce and remove order, and removing the releasing instruction part 122 of order to 110 outputs of motor-locking device.
Disengage button 121 can be installed on the door of washing machine 9 or be installed on shell 2 one sides.
In addition, as required, latch-release device 120 also comprises the driven at low speed portion 123 with motor 30 driven at low speed.Driven at low speed portion 123 is irrelevant with releasing instruction part 122.Therefore, the user is in operation during disengage button 121, and whether the releasing that can not consider motor 30 confirms the inner case of cylinders 20 by driven at low speed motor 30.
Fig. 4 is the flow chart of the control method of motor locking system of washer of the present invention.
As shown in Figure 4, the control method of motor locking system of washer of the present invention was made of following two stages: laundry operation finishes the 1st stage (S1) that open at the back door; In the 1st stage, along with the 2nd stage (S2) of the unlatching lock out motor of door.
During 3rd stage, confirm whether user operated releasing button (S3) thereafter.If confirm to have carried out removing the operation of button in (S3), state (S4) unlocked in the 4th stage.As required, in the 5th stage, make motor driven at low speed (S5).
Claims (5)
1. a motor locking system of washer includes: make cylinder (20) motor rotating (30) of putting into washings; It is characterized in that, whether also be provided with the motor-locking device (110) whether control motor (30) drives according to the switch of door of washing machine (9); Remove the latch-release device (120) of the lock-out state of motor-locking device.
2. motor locking system of washer according to claim 1 is characterized in that, described latch-release device (120) includes: be installed on door of washing machine (9) or shell (2) one sides both one of on disengage button (121); When pressing disengage button (121), generating solution removes order, and removing the releasing instruction part (122) that order is sent to motor-locking device (110).
3. motor locking system of washer according to claim 2 is characterized in that, described latch-release device (120) also includes the driven at low speed portion (123) of driven at low speed motor (30).
4. the control method of a motor locking system of washer is characterized in that, includes following several stages and constitutes: when laundry operation finishes the door unlatching, and the 1st stage of lock out motor; Press be installed on door of washing machine (9) or shell (2) one sides both one of on disengage button (121) time, the 2nd stage of the state that unlocks.
5. the control method of motor locking system of washer according to claim 4 is characterized in that, also includes: after the 2nd stage, can make the stage of motor driven at low speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410071882 CN1746406A (en) | 2004-09-08 | 2004-09-08 | Motor locking system of washer and its control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410071882 CN1746406A (en) | 2004-09-08 | 2004-09-08 | Motor locking system of washer and its control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1746406A true CN1746406A (en) | 2006-03-15 |
Family
ID=36166092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410071882 Pending CN1746406A (en) | 2004-09-08 | 2004-09-08 | Motor locking system of washer and its control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1746406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167974A (en) * | 2015-05-21 | 2016-11-30 | 东芝生活电器株式会社 | Washing machine |
-
2004
- 2004-09-08 CN CN 200410071882 patent/CN1746406A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167974A (en) * | 2015-05-21 | 2016-11-30 | 东芝生活电器株式会社 | Washing machine |
| CN106167974B (en) * | 2015-05-21 | 2018-10-16 | 东芝生活电器株式会社 | Washing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20060315 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |