CN213309550U

CN213309550U - Dish washing machine

Info

Publication number: CN213309550U
Application number: CN202021884402.XU
Authority: CN
Inventors: 王晓东; 徐浩
Original assignee: Shanghai Minglue Artificial Intelligence Group Co Ltd
Current assignee: Shanghai Minglue Artificial Intelligence Group Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-01
Anticipated expiration: 2030-09-01

Abstract

The utility model provides a dish-washing machine, dish-washing machine include that main part and lid establish the lid in the main part, dish-washing machine still includes: a locking part installed between the main body and the cover, the locking part including a rotation locking member having a locked state in which the cover is locked on the main body and an unlocked state in which the cover is unlocked; and the control part is arranged on the dishwasher and can control the rotary locking piece to be switched between a locking state and an unlocking state. The control part controls the rotation of the rotary locking piece to switch between the locking state and the unlocking state, and the upward movement of the cover body is limited, so that the aim of preventing the cover body of the dish washing machine from being opened in the washing process of the dish washing machine is fulfilled, the completeness of the washing process can be ensured, the washing effect and the cleaning quality of tableware are ensured, and the occurrence of the event that high-temperature water is sprayed to injure people due to the midway uncovering is avoided.

Description

Dish washing machine

Technical Field

The utility model relates to a dish washer prevents equipment technical field that uncaps particularly, relates to a dish washer.

Background

With the development of times and the advancement of science and technology, more and more intelligent devices enter the kitchen of catering enterprises, which not only reduce the physical and mental labor of kitchen personnel, but also bring people with high-tech enjoyment. The dish washing machine is one of intelligent kitchen equipment, can greatly save manpower and material resources, and achieves a good washing effect on tableware. Currently, the opening or closing using the dishwasher is controlled by a washing person directly opening/closing the dishwasher cover. Therefore, when the machine works, a tableware cleaning person can open the door at will, especially in a dining peak period, if the kitchen cleaning person forcibly opens the cover to replace the tableware before reaching the preset time during the washing of the dish washing machine, the cleaning effect of the tableware can be greatly reduced, and meanwhile, the safety risk of the cleaning person is increased. In addition, it has a great influence on the quality of the dining room to ensure the hygiene of the tableware.

The core reason that the tableware of the existing dish washer cannot be washed cleanly is human factors; the most important point is that the washing process of the dish washing machine is not finished, a dish washing operator opens the dish washing machine and uncovers the dish washing machine midway for various reasons, so that the washing process is ended early, a large amount of alkali liquor residues or anion residues are left on the tableware, and huge food safety hazards are brought to diners; meanwhile, when the uncovering cover is opened in the washing process, a certain amount of high-temperature water is thrown out of the equipment, so that safety risk is caused to operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dish washing machine to solve the problem that the dish washing machine among the prior art can be opened at will in the dish washing process.

In order to achieve the above object, the present invention provides a dishwasher, which comprises a main body and a cover body covering the main body, the dishwasher further comprising: a locking part installed between the main body and the cover, the locking part including a rotation locking member having a locked state in which the cover is locked on the main body and an unlocked state in which the cover is unlocked; and the control part is arranged on the dishwasher and can control the rotary locking piece to be switched between a locking state and an unlocking state.

Further, the locking portion includes: the driving part is arranged on the dishwasher main body and is electrically connected with the control part; the rotary locking piece is in driving connection with the output end of the driving part, and the driving part is used for driving the rotary locking piece to rotate so as to enable the rotary locking piece to be switched between a locking state and an unlocking state.

Further, the drive part includes driving motor, and the upper end of main part is provided with the holding tank, and driving motor installs in the holding tank.

Further, the lid is installed in the main part upper end, and dish washer still includes the locating part, and the locating part sets up on the lid, and the locating part is inside to be provided with horizontal spacing groove, and rotatory locking piece can get into horizontal spacing groove to make the sticking department be in the locking state.

Further, the driving part comprises a driving motor, the rotary locking part is a shifting piece, the bottom wall of the shifting piece abuts against the bottom wall of the horizontal limiting groove under the condition that the locking part is in the locking state, a guide inclined plane is arranged at the bottom of one end, far away from the driving shaft of the driving motor, of the shifting piece, and the guide inclined plane inclines towards the direction close to the pivoting shaft of the driving motor from top to bottom.

Furthermore, the side wall of the horizontal limiting groove is matched with the moving track of one end, far away from the driving shaft of the driving motor, of the shifting piece, and the end wall of one end, far away from the driving shaft of the driving motor, of the shifting piece is provided with an arc surface.

Further, the dish washing machine also comprises a cover closing detection device, the cover closing detection device is electrically connected with the control part, and the cover closing detection device is arranged between the main body and the cover body.

Furthermore, close and cover detection device includes magnetic induction system and permanent magnet, and the permanent magnet setting is at the lower extreme of lid, and magnetic induction system sets up in the upper end of main part, and the position of magnetic induction system corresponds with the position of permanent magnet.

Furthermore, the dishwasher also comprises a timing device which is electrically connected with the control part and used for detecting the cover closing time of the cover body.

Further, the dishwasher further comprises a temperature sensing device electrically connected with the control part for detecting the temperature inside the main body.

Use the technical scheme of the utility model, it is rotatory through the rotatory locking piece of control part control, make it switch between lock-out state and unblock state, restrict the ascending motion of lid to reach the purpose that the lid that prevents dish washer can be opened in the cleaning process of dish washer, can guarantee the complete of washing process, guarantee the clean quality of washing effect and tableware, stop owing to take off the lid midway and spout the emergence of the incident that the people was hindered to high temperature water.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 schematically illustrates a front view of a dishwasher and an embodiment of a dishwasher of the present invention;

FIG. 2 schematically illustrates a left side view of a dishwasher and an embodiment of a dishwasher of the present invention;

FIG. 3 schematically illustrates a left side view of the area where the dishwasher of the present invention is located;

figure 4 schematically shows a top view of the locking portion of the dishwasher of the present invention in a locked state;

figure 5 schematically illustrates a top view of the locking portion of the dishwasher of the present invention in an unlocked state;

wherein the figures include the following reference numerals:

10. a main body; 20. a cover body; 30. a locking portion; 31. a drive section; 311. a drive motor; 32. a rotation lock; 321. a shifting sheet; 322. a guide slope; 323. a circular arc surface; 40. a limiting member; 41. horizontal spacing groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As noted in the background, the core reason for the unclean washing of dishwashers today is the human factor; the most important point is that the washing process of the dish washing machine is not finished, a dish washing operator opens the dish washing machine and uncovers the dish washing machine midway for various reasons, so that the washing process is ended early, a large amount of alkali liquor residues or anion residues are left on the tableware, and huge food safety hazards are brought to diners; meanwhile, when the uncovering cover is opened in the washing process, a certain amount of high-temperature water is thrown out of the equipment, so that safety risk is caused to operators.

In order to solve the above problems, referring to fig. 1 to 5, an embodiment of the present invention provides a dishwasher, including a main body 10 and a cover body 20 covering the main body 10, the dishwasher further including a locking portion 30 and a control portion, wherein the locking portion 30 is installed between the main body 10 and the cover body 20, the locking portion 30 includes a rotation locking member having a locking state for locking the cover body 20 on the main body 10 and an unlocking state for unlocking the cover body 20; the control part is installed on the dishwasher and can control the rotary locking piece to switch between a locking state and an unlocking state. The control part controls the rotation of the rotary locking piece to switch between the locking state and the unlocking state, and the upward movement of the cover body is limited, so that the aim of preventing the cover body of the dish washing machine from being opened in the washing process of the dish washing machine is fulfilled, the completeness of the washing process can be ensured, the washing effect and the cleaning quality of tableware are ensured, and the occurrence of the event that high-temperature water is sprayed to injure people due to the midway uncovering is avoided.

In order to realize the control of the control part to the rotation locking piece, the locking part 30 in the present embodiment includes a driving part 31, the driving part 31 is installed on the dishwasher body 10, the driving part 31 is electrically connected with the control part; the rotation locking member 32 is in driving connection with an output end of the driving portion 31, and the driving portion 31 is used for driving the rotation locking member 32 to rotate, so that the rotation locking member 32 is switched between a locking state and an unlocking state. After the dish washer finishes the cleaning work, the control part controls the driving part to drive the rotary locking part to rotate, so that the rotary locking part is switched to an unlocking state, and the cover body can be opened at the moment. When cleaning is needed, after the cover is closed, the control part controls the driving part to drive the rotary locking piece to rotate, so that the rotary locking piece is switched to a locking state, and the cover body cannot be opened at the moment.

Particularly, in order to realize the driving function of the driving portion, the driving portion 31 in this embodiment includes a driving motor 311, the output end of the driving motor is connected with the rotation locking piece in a driving manner, the driving of the rotation locking piece is realized, in order to provide an installation space for the driving motor, the fixing of the driving motor is realized, meanwhile, the whole space of the dishwasher is reasonably utilized, the space waste of the dishwasher is avoided, the upper end of the main body 10 in this embodiment is provided with a containing groove, and the driving motor 311 is installed in the containing groove. The inner space of holding tank and driving motor's shell looks adaptation preferably to play the limiting displacement to driving motor, simultaneously, through the screw with driving motor fixed connection on the lateral wall or the diapire of holding tank, can hide driving motor through setting up the holding tank, avoid the space waste of structure.

The lid 20 in this embodiment is installed at the upper end of the main body 10, and in order to lock the lid, the dishwasher further includes a limiting member 40, the limiting member 40 is disposed on the lid 20, a horizontal limiting groove 41 is disposed inside the limiting member 40, and the rotating locking member 32 can enter the horizontal limiting groove 41, so that the locking portion 30 is in a locking state. When cleaning work is needed, after the cover is closed, the control part controls the driving motor to drive the rotary locking piece to rotate, so that the end part of the rotary locking piece enters the horizontal limiting groove, the locking state is switched, the rotary locking piece is limited through the limiting piece, and the cover body cannot be opened at the moment. After the dish washer finishes the cleaning work, the control part controls the driving motor to drive the rotary locking piece to rotate, so that the rotary locking piece is screwed out of the horizontal limiting groove, the unlocking state is switched, and the cover body can be opened at the moment.

Specifically, the driving portion 31 in this embodiment includes a driving motor 311, the rotation locking member 32 is a pick 321, in order to prevent the lid from shaking and generating noise to damage the lid and the main body in the dish washing process of the dishwasher after the lid is locked, in this embodiment, when the locking portion 30 is in the locked state, the bottom wall of the pick 321 abuts against the bottom wall of the horizontal limiting groove 41, a guiding inclined plane 322 is disposed at the bottom of one end of the pick 321 away from the driving shaft of the driving motor 311, and the guiding inclined plane 322 is inclined from top to bottom in the direction close to the pivot shaft of the driving motor 311. When the cleaning operation is needed, after the cover is closed, the control part controls the driving motor to drive the shifting piece to rotate, the end part of the shifting piece enters the horizontal limiting groove, the switching of the locking state is completed, at the moment, the bottom wall of the shifting piece 321 abuts against the bottom wall of the horizontal limiting groove 41, the cover body can be effectively prevented from shaking through the matching of the shifting piece bottom wall and the horizontal limiting groove bottom wall, the shifting piece can enter the horizontal limiting groove in the design, the clamping stagnation is easy to occur, therefore, the guide inclined plane 322 is arranged at the bottom of one end, far away from the driving shaft of the driving motor 311, of the shifting piece 321 in the embodiment, the shifting piece enters the horizontal limiting groove in the process, the guide inclined plane can be used for guiding, and the clamping stagnation phenomenon in the process that the shifting piece enters the horizontal limiting groove is effectively prevented.

In this embodiment, the side wall of the horizontal limiting groove 41 is adapted to the moving track of the end of the shifting piece 321 far away from the driving shaft of the driving motor 311, that is, during processing, the side wall of the limiting groove is designed and processed according to the track of the end point of the shifting piece far away from the end of the driving motor, so as to prevent the shifting piece from jamming in the moving process, and in order to further ensure the smoothness of the shifting piece in the rotating process, preferably, the end wall of the end of the shifting piece 321 far away from the driving shaft of the driving motor 311 is provided with an arc surface 323, and a certain guiding effect can be achieved through the arc surface, so that the shifting piece can move more smoothly in the process of entering the horizontal limiting groove.

In order to detect whether the cover of the dishwasher is closed or not, the dishwasher of the present embodiment further includes a cover closing detection device electrically connected to the control unit, the cover closing detection device being disposed between the main body 10 and the cover 20. Whether the cover body is closed or not is detected through the cover closing detection device, when the cover closing detection device detects that the cover body is closed, a signal is sent to the control part, the control part controls the driving motor to work, the shifting piece is screwed into the horizontal limiting groove, and automatic locking of the cover body is completed.

Specifically, the cover closing detection device in this embodiment includes a magnetic induction device and a permanent magnet, the permanent magnet is disposed at the lower end of the cover body 20, the magnetic induction device is disposed at the upper end of the main body 10, and the position of the magnetic induction device corresponds to the position of the permanent magnet. After the cover is closed, the magnetic induction device detects the permanent magnet, judges that the cover is closed, and sends a cover closing signal to the control part.

In order to realize the automatic control of the unlocking of the locking part, in a preferred embodiment, the dishwasher in this embodiment further includes a timing device electrically connected to the control part for detecting the cover closing time of the cover body 20. When the timing device detects that the cover closing time of the cover body reaches the preset time, the preset time is enough to finish cleaning, the timing device sends a disconnection signal to the control part, the control part controls the driving motor to rotate reversely, the output shaft of the motor drives the shifting piece to rotate reversely by 90 degrees, the shifting piece is separated from the horizontal limiting groove at the moment, the driving motor stops rotating, and at the moment, the dish-washing machine can upwards open the cover body because the limiting effect of the shifting piece and the limiting part is relieved.

In another embodiment, in order to achieve automatic control of unlocking the locking part, the dishwasher of the present embodiment further includes a temperature sensing device electrically connected to the control part for detecting the temperature inside the main body 10. In the cleaning process, detect the inside temperature of main part and be less than the predetermined temperature when temperature-sensing device, wherein, this predetermined temperature is the temperature that can't scald the human body, temperature-sensing device sends the turn-off signal to control part, control part control driving motor antiport, motor output shaft drives plectrum antiport 90 degrees, the plectrum is deviate from horizontal spacing groove this moment, driving motor stops rotatoryly, because the limiting displacement of plectrum and locating part has already been relieved this moment, the lid can upwards be opened to the dish washer.

In another embodiment, the dishwasher of the present embodiment further includes a timing device electrically connected to the control portion for detecting a cover closing time of the cover 20. The dishwasher in this embodiment further includes a temperature sensing device electrically connected to the control part for detecting the temperature inside the main body 10. When the preset time recorded by the timing device is long and the temperature sensing device detects that the preset temperature is reached, the control part receives a disconnection signal, the control part controls the driving motor to rotate reversely, the motor output shaft drives the shifting piece to rotate reversely by 90 degrees, the shifting piece is separated from the horizontal limiting groove at the moment, the driving motor stops rotating, and at the moment, the dish washing machine can upwards open the cover body because the limiting effect of the shifting piece and the limiting piece is relieved. The control portions in the above embodiments are all control boards.

In a preferred embodiment, the dishwasher in this embodiment further includes a prompting device, the prompting device is electrically connected to the control portion, and when the control portion receives the disconnection signal, the control portion controls the prompting device to work to prompt the user, wherein the prompting device includes an LED lamp and a buzzer.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

the control part controls the rotation of the rotary locking piece to switch between the locking state and the unlocking state, and the upward movement of the cover body is limited, so that the aim of preventing the cover body of the dish washing machine from being opened in the washing process of the dish washing machine is fulfilled, the completeness of the washing process can be ensured, the washing effect and the cleaning quality of tableware are ensured, and the occurrence of the event that high-temperature water is sprayed to injure people due to the midway uncovering is avoided.

It should be noted that the above detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the foregoing detailed description, reference is made to the accompanying drawings, which form a part hereof. In the drawings, like numerals typically identify like components, unless context dictates otherwise. The illustrated embodiments described in the detailed description, drawings, and claims are not meant to be limiting. Other embodiments may be utilized, and other changes may be made, without departing from the spirit or scope of the subject matter presented here. It will be readily understood that the aspects of the present disclosure, as generally described herein, and illustrated in the figures, can be arranged, substituted, combined, separated, and designed in a wide variety of different configurations, all of which are explicitly contemplated herein.

The present disclosure in accordance with certain embodiments described herein is not to be limited in scope by the specific aspects illustrated. As will be apparent to those skilled in the art, many modifications and variations are possible without departing from the spirit and scope of the disclosure. Functionally equivalent methods and apparatuses, in addition to those enumerated herein, will be apparent to those skilled in the art from the foregoing description, within the scope of the present disclosure. Such modifications and variations are intended to fall within the scope of the appended claims. The disclosure is to be limited only by the terms of the appended claims, along with the full scope of equivalents to which such claims are entitled. It is to be understood that this disclosure is not limited to particular methods, reagents, compounds, compositions or biological systems, which can, of course, vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dishwasher, characterized in that the dishwasher comprises a main body (10) and a cover body (20) provided on the main body (10), the dishwasher further comprising:

a lock portion (30), the lock portion (30) being installed between the main body (10) and the lid body (20), the lock portion (30) including a rotation lock member (32), the rotation lock member (32) having a locked state in which the lid body (20) is locked on the main body (10), and an unlocked state in which the lid body (20) is unlocked;

a control portion mounted on the dishwasher, the control portion being capable of controlling the rotational lock (32) to switch between the locked state and the unlocked state.

2. The dishwasher of claim 1, wherein the locking portion (30) comprises:

a driving part (31), the driving part (31) being mounted on the dishwasher body (10), the driving part (31) being electrically connected with the control part;

the rotary locking piece (32) is in driving connection with an output end of the driving portion (31), and the driving portion (31) is used for driving the rotary locking piece (32) to rotate so that the rotary locking piece (32) is switched between the locking state and the unlocking state.

3. The dishwasher of claim 2, characterized in that the drive part (31) comprises a drive motor (311), the upper end of the main body (10) being provided with a receiving groove in which the drive motor (311) is mounted.

4. The dishwasher of claim 2, wherein the cover (20) is mounted on the upper end of the main body (10), the dishwasher further comprising a stopper (40), the stopper (40) being provided on the cover (20), a horizontal stopper groove (41) being provided inside the stopper (40), the rotation locking member (32) being able to enter the horizontal stopper groove (41) to place the locking portion (30) in the locked state.

5. The dishwasher according to claim 4, wherein the driving part (31) comprises a driving motor (311), the rotary locking member (32) is a pick (321), a bottom wall of the pick (321) abuts against a bottom wall of the horizontal limiting groove (41) when the locking part (30) is in the locked state, a bottom of one end of the pick (321) away from a driving shaft of the driving motor (311) is provided with a guide inclined surface (322), and the guide inclined surface (322) inclines from top to bottom in a direction close to a pivoting shaft of the driving motor (311).

6. The dishwasher of claim 5, characterized in that the side wall of the horizontal limiting groove (41) is adapted to the movement track of the end of the pick (321) away from the drive shaft of the drive motor (311), and the end wall of the pick (321) away from the drive shaft of the drive motor (311) is provided with a circular arc surface (323).

7. The dishwasher of claim 1, further comprising a cover closing detection device electrically connected to the control part, the cover closing detection device being disposed between the main body (10) and the cover body (20).

8. The dishwasher of claim 7, wherein the cover closing detection means comprises a magnetic induction means and a permanent magnet, the permanent magnet being disposed at a lower end of the cover body (20), the magnetic induction means being disposed at an upper end of the main body (10), a position of the magnetic induction means corresponding to a position of the permanent magnet.

9. The dishwasher of claim 1, further comprising a timing device electrically connected to the control part for detecting a cover closing time period of the cover body (20).

10. The dishwasher of claim 1, further comprising a temperature sensing device electrically connected with the control part for detecting a temperature inside the main body (10).