CN109674411A - A kind of dish-washing machine and control method - Google Patents

A kind of dish-washing machine and control method Download PDF

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Publication number
CN109674411A
CN109674411A CN201710970895.5A CN201710970895A CN109674411A CN 109674411 A CN109674411 A CN 109674411A CN 201710970895 A CN201710970895 A CN 201710970895A CN 109674411 A CN109674411 A CN 109674411A
Authority
CN
China
Prior art keywords
cover board
dish
washing machine
sink
hinge
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.)
Pending
Application number
CN201710970895.5A
Other languages
Chinese (zh)
Inventor
孔成
解婷
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 Dishwasher Co Ltd
Original Assignee
Qingdao Haier Dishwasher 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 Dishwasher Co Ltd filed Critical Qingdao Haier Dishwasher Co Ltd
Priority to CN201710970895.5A priority Critical patent/CN109674411A/en
Publication of CN109674411A publication Critical patent/CN109674411A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details

Abstract

The invention discloses a kind of dish-washing machine and control methods, including door lock mechanism, sink and cover board, the cover board two sides are rotatablely connected with sink by hinge respectively, the door lock mechanism includes permanent magnet and electromagnet, permanent magnet is set on cover board, electromagnet be set to on the sink of permanent magnet corresponding position, the sealed of cover board is controlled by the current direction that change is passed through electromagnet and is flicked, it further include the driving device for driving hinge rotation to open cover board, the driving device includes pulley blocks and driving motor, pulley blocks one end is connect with hinge, one end is connect with driving motor.Dish-washing machine provided by the invention realizes the automatic opening of cover board, improve the convenience and intelligence of dish-washing machine, and it is provided with door lock mechanism, cover plate opening-closing can be detected automatically, and connection can be controlled automatically according to the opening and closing of cover board or disconnect the control circuit of dish-washing machine, more safe and convenient of closing the door is reliable, improves dishwasher safe.

Description

A kind of dish-washing machine and control method
Technical field
The invention belongs to cleaning device fields, specifically, being related to a kind of dish-washing machine and control method.
Background technique
In the prior art, the door open/close structure of dish-washing machine, has a single function, and needs artificial pull handle when opening the door, passes through Handle is set and not only unsightly occupies door-plate space again, when being ugly in appearance at closing time by damping in conjunction with buckle structure, when use again Inconvenience, and without control feedback, dish-washing machine at work, can generate steam and water spray, if dish-washing machine door-plate does not close It closes, user may be hurt, cause safety accident, there are security risks.
Application No. is the Chinese patents of CN201410851106.2 to disclose a kind of folding control of water tank cleaner cover board Method processed, the cover board are opened or closed by driving mechanism, 1) the folding control method includes the following steps: when the water After the cleaning procedure of groove-type cleaning machine, the temperature in the water trough body is detected, when temperature is in the first preset temperature value, It controls the driving mechanism and opens the cover board and cooling;2) continue the cover board in the state opened certain Time, and continue to detect the temperature in the water trough body, when the temperature detected is reduced to the second preset temperature value, control The driving mechanism closes the cover board.Although the program realizes the automatic open/close of cover board, but practical in the automatic of cover board It is influenced to fully open by sliding slot during open/close, also controls and feed back without cover board open/close.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of dish-washing machine and controlling party Method occupies little space, compact-sized, does not influence dish-washing machine overall appearance, by the way of automatic control, grasps manually without user Make, improves the safety of use.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution: a kind of dish-washing machine, including door lock Mechanism, sink and cover board, the cover board two sides are rotatablely connected with sink by hinge respectively, and the door lock mechanism includes permanent magnet And electromagnet, permanent magnet are set on cover board, electromagnet is set to on the sink of permanent magnet corresponding position, is passed through by changing The current direction of electromagnet controls the sealed of cover board and flicks, and further includes the driving device for driving hinge rotation to open cover board, The driving device includes pulley blocks and driving motor, and pulley blocks one end is connect with hinge, and one end is connect with driving motor.
Further, the permanent magnet is adhesively fixed or is mechanically fastened on cover board between lower interlayer, and the electromagnet is viscous It connects fixed or is mechanically fastened on sink lateral wall.
Further, the sink is provided with opening-closing door detector, and opening-closing door detector can be according to the opening and closing control of cover board System connection or the control circuit for disconnecting dish-washing machine.
Further, the pulley blocks are at least provided with a fixed pulley, for changing the pulling force effect direction of driving motor.
It further, further include that a cushion cover closure function power closes a damper, the pulley blocks and driving motor One end of connection simultaneously with close a damper and connect;
Preferably, the damper that closes includes tension spring and tension spring adjustable plate, and pulley blocks pass through tension spring and tension spring adjustable plate Connection, the tension spring adjustable plate are provided at least two interconnecting pieces of different distance, and tension spring is selectively each with tension spring adjustable plate Interconnecting piece connection.
Further, the hinge is hinge shaft, and hinge shaft runs through basin sidewall, and one end is fixedly connected with cover board, One end part that is connected by a hinge is connect with driving device.
Further, the driving device includes being separately positioned on the left driving device and right driving of sink left and right side walls Device, left and right driving device are connect by synchronous drive mechanism with driving motor;
Preferably, the synchronous drive mechanism includes left and right pull ring and pull ring connecting shaft, left and right driving device respectively with Left and right pull ring is connected and is connect with driving motor by left and right pull ring connection, pull ring connecting shaft.
Further, the pulley blocks include the two left chain wheel groups and right pulley for being arranged symmetrically in sink arranged on left and right sides Group, the left chain wheel group include the upper left pulley and lower-left pulley that sink left side wall is arranged in, and the right pulley group is that setting exists The upper right pulley and bottom right pulley of sink right side wall.
The present invention also provides a kind of control method of dish-washing machine, startup power supply key, electromagnet is powered, and makes permanent magnetism by cover clamp Body together with electromagnetic actuation, close by cover board;
After opening-closing door detector detects cover plate closing, it is connected to dishwasher control circuit, washing procedure brings into operation;
After washing procedure, start enabling key, electromagnet is passed through reverse current, permanent magnet and the mutually exclusive work of electromagnet With flicking cover board.
Further, when washing procedure is run, enabling key stops starting, and permanent magnet is together with electromagnetic actuation, cover board It closes.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1, by the way of automatic control, the automatic opening of cover board is realized, improves the convenience and intelligence of dish-washing machine Property, it is not necessarily to manual lift-pull handle.
2, there is damping action power at closing time, and be provided with door lock mechanism, more safe and convenient of closing the door is reliable.
3, cover board opening and closing can be detected automatically, and can be controlled connection automatically according to the opening and closing of cover board or be disconnected dish-washing machine Control circuit, improve dishwasher safe, intelligence.
4, it occupies little space, it is compact-sized, dish-washing machine overall appearance is not influenced.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description Only some embodiments to those skilled in the art without creative efforts, can be with Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is dish-washing machine overall structure diagram of the present invention;
Fig. 2 is dish-washing machine door open/close structure schematic diagram of the present invention.
In figure: 1, cover board;2, permanent magnet;3, opening-closing door detector;4, sink;5, driving motor;6, right tension spring is adjusted Plate;61, Zola's spring adjustable plate;7, right tension spring;71, Zola's spring;8, right pull ring;81, left drawing ring;9, pull ring connecting shaft;10, bottom right Pulley;101, lower-left pulley;11, right pulley group;111, left chain wheel group;12, upper right pulley;121, upper left pulley;13, right hinge Connector;131, left hinge connector;14, right hinge;141, left hinge;15, electromagnet.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but It is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that term " on ", "front", "rear", "left", "right", " is erected at "lower" Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1 to Figure 2, a kind of dish-washing machine provided by the present invention is 4 formula dish-washing machine of sink, can be used for cleaning bowl Dish, veterinary antibiotics etc. are provided with Dishwashing rack, fruit basket, for storing the tableware and water to be washed including sink 4 in sink 4 Fruit.Cover board 1 is provided at the top of sink 4, sink 4 is sealed and forms a washing cavities by cover board 1.The two sides of cover board 1 respectively with sink 4 It is rotatablely connected by hinge, cover board 1 can realize the opening and closing with sink 4 by hinge, and cover board 1 and sink 4 pass through door lock mechanism Sealed and flick, door lock mechanism includes permanent magnet 2 and electromagnet 15, and permanent magnet 2 is set on cover board 1, and electromagnet 15 is set to On the sink 4 of 2 corresponding position of permanent magnet, the sealed and bullet of the current direction control cover board 1 of electromagnet 15 is passed through by changing It opens, permanent magnet 2 is adhesively fixed or is mechanically fastened on cover board 1 between lower interlayer, and electromagnet 15 is adhesively fixed or is mechanically fastened at On 4 lateral wall of sink.Dish-washing machine further includes driving device, and driving device can drive hinge to rotate, and hinge rotation drives cover board 1 It realizes and is opened by being closed into, which includes pulley blocks and driving motor 5, and drawstring one end of pulley blocks is connect with hinge, One end is connect with driving motor 5.Driving motor 5 drives the drawstring other end to connect with drawstring by the drawstring of pulling pulley blocks Hinge rotation.
Further, in order to make driving device be not take up dish-washing machine side spaces, and the dynamic lid of power drive knuckle-joint band can be saved Plate 1 rotates, and the pulley blocks are at least provided with a fixed pulley, for changing the pulling force effect direction of driving motor 5.Pulley quantity And type, those skilled in the art can select according to real electrical machinery position and dishwasher structure, pass through the tool of pulley Body arrangement can according to need the direction of pull of selection drawstring and the installation site of driving motor 5.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of dish-washing machine described in the present embodiment, pulley blocks one end are connect with hinge, the other end with Driving motor 5 connects, this one end that pulley blocks are connect with driving motor 5, at the same also with close a damper and connect.When cover board 1 closes When conjunction, pulley blocks can be pulled by closing a damper, and pulley blocks pull hinge, be made to generate damping to the cover board 1 for the closure that falls With prevention cover board 1 hurtles down.
Specifically, closing a damper includes tension spring and tension spring adjustable plate, tension spring one end is connect with pulley blocks, the other end and drawing The connection of spring adjustable plate, tension spring adjustable plate lower end are fixedly connected with dish-washing machine shell, and tension spring adjustable plate upper end is provided with different distance At least two interconnecting pieces, interconnecting piece can for once arrange zigzag hook, the structures such as circular hole.Tension spring selectively with drawing Each interconnecting piece connection of spring adjustable plate, according to the stretching distance that can change tension spring is connected with different interconnecting pieces, to change tension spring Drawing force, the variation of drawing force is changeable to 1 closure function power of cushion cover, and user can be arranged according to their own situation to be closed The damping action power of door damper, simultaneously as the long-term stress of tension spring, the elasticity of tension spring can subtract over time and gradually Weak, user only needs to connect the interconnecting piece of different tension spring tension spring adjustable plates by selection, that is, the elasticity that can compensate for tension spring weakens.
Embodiment two
As shown in Figure 1 to Figure 2, a kind of dish-washing machine described in the present embodiment, driving device can be two, be divided into left driving Device and right driving device, left driving device are set on 4 left side wall of dish-washing machine sink, and right driving device is set to dish-washing machine water On 4 right side wall of slot, left and right driving device is connect by synchronous drive mechanism with driving motor 5.
Specifically, left driving device is connect with left drawing ring 81, right driving device is connect with right pull ring 8, is located at dish-washing machine water The left drawing ring 81 and right pull ring 8 of 4 two sides of slot are connected by pull ring connecting shaft 9, and pull ring connecting shaft 9 is connect with driving motor 5, are driven Motor 5 drives pull ring connecting shaft 9 at work, and pull ring connecting shaft 9 drives left drawing ring 81 and right pull ring 8,81 band of left drawing ring simultaneously Left driving device is moved, right pull ring 8 drives right driving device, realizes a driving motor 5 while driving left driving device and right drive Dynamic device.
Embodiment three
As shown in Figure 1 to Figure 2, a kind of dish-washing machine described in the present embodiment, the hinge are hinge shaft, and hinge shaft is passed through 4 side wall of sink is worn, one end is fixedly connected with cover board 1, and one end part that is connected by a hinge is connect with driving device.
Or be that the present embodiment is further limiting for above-described embodiment three, the hinge includes two and is arranged symmetrically Left hinge 141 and right hinge 14 in 1 left and right sides of cover board, left hinge 141 run through 4 side wall of sink, one end and 1 left side wall of cover board It is fixedly connected, one end is fixedly connected with left hinge connector 131, and right hinge 14 runs through 4 side wall of sink, 1 right side of one end and cover board Wall is fixedly connected, and one end is fixedly connected with right hinge connector 13.Pulley blocks include two and are arranged symmetrically in sink 4 left and right two The right pulley group 11 and left chain wheel group 111 of side, right pulley group 11 include that upper right pulley 12 and the bottom right of 4 right side wall of sink is arranged in Pulley 10, left chain wheel group 111 include the upper left pulley 121 and lower-left pulley 101 that 4 left side wall of sink is arranged in.Right pulley group 11 One end is fixedly connected with right hinge connector 13, and one end is connect with right pull ring 8,111 one end of left chain wheel group and left hinge connector 131 are fixedly connected, and one end is connect with left drawing ring 81, and the described damper that closes includes that a damper is closed and gate resistance Buddhist nun is closed on the right side in a left side Device, left drawing ring 81 are connect by Zola's spring 71 with Zola's spring adjustable plate 61, and right pull ring 8 passes through right tension spring 7 and right tension spring adjustable plate 6 Connection.
Example IV
As shown in Figure 1, a kind of dish-washing machine described in the present embodiment, it is provided with opening-closing door detector 3 on the sink 4, Opening-closing door detector 3 can detecte out whether cover board 1 is closed with sink 4, when cover board 1 is not closed with sink 4, opening-closing door Detector 3 can control the control circuit for disconnecting bowl machine.When cover board 1 and sink 4 are closed, opening-closing door detector 3 be can control It is connected to the control circuit of bowl machine.By installation opening-closing door detector 3, steam can be generated to avoid dish-washing machine at work, And water spray may hurt user, cause safety accident, there are security risks if the cover plate that washes the dishes is not closed.
The present invention also provides a kind of control method of dish-washing machine, startup power supply key, electromagnet 15 is powered, and makes by cover clamp 1 Permanent magnet 2 and electromagnet 15 are pulled together, and cover board 1 is closed, and after opening-closing door detector 3 detects that cover board 1 is closed, connection is washed Bowl machine control circuit, washing procedure brings into operation, and after washing procedure, starts enabling key, and electromagnet 15 is passed through reverse current, Permanent magnet 2 and 15 repulsive interaction of electromagnet flick cover board 1.
Further, when washing procedure is run, enabling key stops starting, and permanent magnet 2 and electromagnet 15 are pulled together, and covers Plate 1 is closed.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.

Claims (10)

1. a kind of dish-washing machine, including door lock mechanism, sink and cover board, it is characterised in that: the cover board two sides are logical with sink respectively Hinge rotation connection is crossed, the door lock mechanism includes permanent magnet and electromagnet, and permanent magnet is set on cover board, and electromagnet is set to On the sink of permanent magnet corresponding position, the sealed of cover board is controlled by the current direction that change is passed through electromagnet and is flicked, also The driving device of cover board is opened including the rotation of driving hinge, which includes pulley blocks and driving motor, pulley blocks one End is connect with hinge, and one end is connect with driving motor.
2. dish-washing machine according to claim 1, it is characterised in that: the permanent magnet is adhesively fixed or is mechanically fastened at cover board Between upper lower interlayer, the electromagnet is adhesively fixed or is mechanically fastened on sink lateral wall.
3. dish-washing machine according to claim 1, it is characterised in that: the sink is provided with opening-closing door detector, ON/OFF Door detector can control connection according to the opening and closing of cover board or disconnect the control circuit of dish-washing machine.
4. dish-washing machine according to claim 1, it is characterised in that: the pulley blocks are used at least provided with a fixed pulley Change the pulling force effect direction of driving motor.
5. dish-washing machine according to claim 1, it is characterised in that: further include that a cushion cover closure function power closes gate resistance Buddhist nun's device, one end that the pulley blocks are connect with driving motor simultaneously with close a damper and connect;
Preferably, the damper that closes includes tension spring and tension spring adjustable plate, and pulley blocks are connect by tension spring with tension spring adjustable plate, The tension spring adjustable plate is provided at least two interconnecting pieces of different distance, tension spring selectively with each interconnecting piece of tension spring adjustable plate Connection.
6. dish-washing machine according to claim 1, it is characterised in that: the hinge is hinge shaft, and hinge shaft runs through water Groove sidewall, one end are fixedly connected with cover board, and one end part that is connected by a hinge is connect with driving device.
7. dish-washing machine according to claim 1, it is characterised in that: the driving device include be separately positioned on sink it is left, The left driving device and right driving device of right side wall, left and right driving device are connect by synchronous drive mechanism with driving motor;
Preferably, the synchronous drive mechanism includes left and right pull ring and pull ring connecting shaft, left and right driving device respectively with it is left and right Left and right pull ring is connected and is connect with driving motor by pull ring connection, pull ring connecting shaft.
8. dish-washing machine according to claim 1, it is characterised in that: the pulley blocks include two and are arranged symmetrically in sink The left chain wheel group and right pulley group of arranged on left and right sides, the left chain wheel group include that upper left pulley and the left side of sink left side wall is arranged in Lower sheave, the right pulley group are the upper right pulley and bottom right pulley that sink right side wall is arranged in.
9. a kind of control method of the dish-washing machine as described in claim any one of 1-8, it is characterised in that: startup power supply key, electromagnetism Tie Tong electricity, makes permanent magnet together with electromagnetic actuation by cover clamp, and cover board is closed;
After opening-closing door detector detects cover plate closing, it is connected to dishwasher control circuit, washing procedure brings into operation;
After washing procedure, start enabling key, electromagnet is passed through reverse current, permanent magnet and electromagnet repulsive interaction bullet It uncaps plate.
10. control method according to claim 9, it is characterised in that: when washing procedure is run, enabling key stops starting, Permanent magnet together with electromagnetic actuation, close by cover board.
CN201710970895.5A 2017-10-18 2017-10-18 A kind of dish-washing machine and control method Pending CN109674411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710970895.5A CN109674411A (en) 2017-10-18 2017-10-18 A kind of dish-washing machine and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710970895.5A CN109674411A (en) 2017-10-18 2017-10-18 A kind of dish-washing machine and control method

Publications (1)

Publication Number Publication Date
CN109674411A true CN109674411A (en) 2019-04-26

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Application Number Title Priority Date Filing Date
CN201710970895.5A Pending CN109674411A (en) 2017-10-18 2017-10-18 A kind of dish-washing machine and control method

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109998443A (en) * 2019-05-17 2019-07-12 佛山市顺德区美的洗涤电器制造有限公司 Bracket component and dish-washing machine
WO2021081872A1 (en) * 2019-10-31 2021-05-06 宜百科技(深圳)有限公司 Charging bin
CN113208530A (en) * 2021-06-25 2021-08-06 华帝股份有限公司 Dish washing machine and control method thereof
CN115474498A (en) * 2022-11-01 2022-12-16 深圳市洛丁光电有限公司 Green ecological management system in wisdom new forms of energy country

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109998443A (en) * 2019-05-17 2019-07-12 佛山市顺德区美的洗涤电器制造有限公司 Bracket component and dish-washing machine
WO2021081872A1 (en) * 2019-10-31 2021-05-06 宜百科技(深圳)有限公司 Charging bin
CN113208530A (en) * 2021-06-25 2021-08-06 华帝股份有限公司 Dish washing machine and control method thereof
CN113208530B (en) * 2021-06-25 2022-04-01 华帝股份有限公司 Dish washing machine and control method thereof
CN115474498A (en) * 2022-11-01 2022-12-16 深圳市洛丁光电有限公司 Green ecological management system in wisdom new forms of energy country

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