CN218528661U - Dishwasher with automatic lifting system - Google Patents
Dishwasher with automatic lifting system Download PDFInfo
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- CN218528661U CN218528661U CN202222374291.3U CN202222374291U CN218528661U CN 218528661 U CN218528661 U CN 218528661U CN 202222374291 U CN202222374291 U CN 202222374291U CN 218528661 U CN218528661 U CN 218528661U
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- dishwasher
- lifting system
- bowl basket
- connecting rod
- shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model provides a dish washer with a lifting system, which belongs to the technical field of dish washers, and comprises a dish washer shell, a bowl basket, a lifting system, a detection component and a control system, wherein the bowl basket is arranged inside the dish washer shell; the lifting system is connected with the dishwasher shell and the bowl basket and used for pushing out or sending back the bowl basket to the interior of the dishwasher shell; the detection assembly is used for judging whether the lifting system is blocked or not; the control system is connected with the lifting system and the detection assembly and is used for controlling the lifting system to start or stop moving; the control system receives the signal of the detection assembly to control the lifting system to stop moving when the lifting system is blocked. The utility model discloses can release and send back the bowl basket is automatic, convenience of customers takes the tableware, has alleviateed the user and has repeatedly stood down and push-and-pull bowl basket's intensity of labour has guaranteed that the user is good to use and has experienced, has improved the intellectuality of dish washer.
Description
Technical Field
The utility model relates to a technical field of dish washer, in particular to dish washer with automatic operating system.
Background
With the improvement of living standard and the change of consumption concept, the dish washing machine gradually starts to enter into the families and becomes one of the main kitchen electricity of the families.
The dishwasher is used as a machine for washing and accommodating dishes, and at present, most dishwashers are embedded in a cabinet to save kitchen space. The door body is opened in the upset downwards that adopts mostly to dish washer, then roll-off bowl basket, realizes getting of tableware and puts the operation, and especially, lower floor's bowl basket is lower apart from ground height, to the user when carrying out the tableware and taking out, placing the operation, need bow to operate, extremely inconvenient, and when the tableware is more, the user needs repeated bow, stands up, has seriously increased user's intensity of labour, brings bad user experience for the user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dish washer with an automatic lifting system, which can automatically push out and lift the dish basket before washing dishes, automatically send the dish basket (2) and the tableware back to a washing cavity for washing after placing the tableware, and is convenient for a user to place the tableware for washing; and the bowl basket can be automatically pushed out and lifted after the bowl washing is finished, so that the tableware can be taken by a user conveniently, the repeated stooping and pushing and pulling of the user are reduced, and the good use experience of the user is ensured by the labor intensity of the bowl basket.
An object of the utility model is to provide a range hood.
For realizing the purpose of the utility model, the utility model adopts the following technical scheme:
according to an aspect of the present invention, there is provided a dishwasher having an automatic lifting system. The dishwasher with an automatic lifting system includes:
a dishwasher housing;
the bowl basket is arranged inside the shell of the dish washer;
the lifting system is connected with the dishwasher shell and the bowl basket and used for pushing out or sending back the bowl basket to the interior of the dishwasher shell;
the detection assembly is used for judging whether the lifting system is blocked or not;
the control system is connected with the lifting system and the detection assembly and is used for controlling the lifting system to start or stop moving;
wherein the control system receives the signal of the detection assembly to control the lifting system to stop moving when the lifting system is blocked.
According to the utility model discloses an embodiment, wherein, operating system includes:
the two rotating assemblies are symmetrically distributed on two sides of the bowl basket and are connected with the dishwasher shell and the bowl basket;
the driving assembly is connected with one end of the dishwasher shell and the other end of the driving assembly is connected with one of the rotating assemblies, wherein the driving assembly drives the rotating assemblies to move;
wherein, the bowl basket carries out arc-shaped ascending or descending movement under the action of the driving assembly and the two rotating assemblies.
According to the utility model discloses an embodiment, wherein, operating system still includes:
the first support connecting rod group comprises a first connecting rod and a first rotating shaft, wherein one end of the first connecting rod is hinged to the driving assembly, the other end of the first connecting rod is hinged to the bowl basket, a first connecting rod mounting hole used for being connected with the first rotating shaft is formed in the first connecting rod close to the side of the driving assembly, one end of the first rotating shaft penetrates through the first connecting rod mounting hole and is fixedly connected to the shell of the dish washer, and the first connecting rod is rotatably connected to the other end of the first rotating shaft;
and the second support connecting rod set comprises a second connecting rod and a second rotating shaft, wherein the second rotating shaft is fixedly connected with the shell of the dish washer, one end of the second connecting rod is rotatably connected with the second rotating shaft, and the other end of the second connecting rod is hinged with the dish basket.
According to the utility model discloses an embodiment, wherein, first connecting rod includes:
the straight line section is fixedly connected to the bowl basket;
and the oblique line segment is fixedly connected to the straight line segment, wherein the oblique line segment close to the straight line segment side is provided with the mounting hole.
According to an embodiment of the present invention, the included angle between the diagonal line segment and the straight line segment is a, wherein 90 ° < a ≦ 180 °.
According to an embodiment of the present invention, the straight line segment is parallel to the first connecting rod, and when the bowl basket is in the initial state, an included angle between the first connecting rod and the bottom surface of the bowl basket is b, wherein 30 ° < b is less than or equal to 90 °;
when the bowl basket is at the highest point, the first connecting rod is parallel to the bottom surface of the bowl basket.
According to the utility model discloses an embodiment, wherein, drive assembly includes:
the driving assembly shell is rotatably connected to the dishwasher shell;
one end of the driving shaft is inserted into the driving assembly shell, and the other end of the driving shaft is hinged to the first connecting rod;
wherein the first link is driven to rotate by the rotation of the driving assembly housing and the linear motion of the driving shaft.
According to an embodiment of the present invention, the driving assembly is a motor, and the detecting assembly includes a current sensor for determining a current of the motor; alternatively, the first and second electrodes may be,
the driving assembly is an air cylinder, and the detection assembly comprises an infrared sensor and is used for judging whether the movement of the air cylinder is blocked or not.
According to an embodiment of the present invention, wherein the dishwasher further comprises:
and the over-protection device is connected with the control system so as to stop the movement of the lifting system when the detection assembly judges that the lifting system is blocked.
According to an embodiment of the present invention, wherein the dishwasher further comprises:
the door body is rotatably connected to the dishwasher shell, wherein the interior of the dishwasher shell comprises a dishwasher chamber, and the door body is used for opening or closing the dishwasher chamber;
the reed pipe is connected with the shell of the dish washer, wherein the magnet is installed on the door body, and the reed pipe detects the magnet to judge whether the door body is opened or not.
The utility model provides an embodiment has following advantage or beneficial effect:
the dish washing machine with the lifting system can automatically push out and lift the dish basket before washing dishes, automatically send the dish basket (2) and tableware back to the washing cavity for washing after placing the tableware, and is convenient for a user to place the tableware for washing; and can be with after the completion of washing dishes, bowl basket is automatic to be released and raised, and convenience of customers takes the tableware, has alleviateed the repeated stoop of user and push-and-pull bowl basket's intensity of labour has guaranteed that the user is good to use and has experienced.
Can be used for detecting and judging whether lift system 3 is obstructed through the determine module for bowl basket is when rising or descending in-process meets barrier or human body and blocks, lift system stop motion improves equipment's automation and intellectuality.
Drawings
The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
FIG. 1 is a schematic diagram of a dishwasher having an automatic lift system according to an exemplary embodiment.
FIG. 2 is a schematic illustration of the connection of a dishwasher having an automatic lift system, according to an exemplary embodiment, showing an initial state of a bowl basket.
FIG. 3 is a schematic illustration of the connection of a dishwasher having an automatic lift system with a bowl basket at a highest point according to an exemplary embodiment.
Fig. 4 is an exploded view of the housing, bowl basket, lift system shown in accordance with an exemplary embodiment.
FIG. 5 is a flowchart illustrating operation of a dishwasher having an automatic lift system according to one exemplary embodiment.
Wherein the reference numerals are as follows:
1. a dishwasher housing; 11. skirting boards; 2. bowl basket wind; 3. a lifting system; 31. a rotating assembly; 311. a first link; 3111. a straight line segment; 3112. a diagonal segment; 312. a first rotating shaft; 313. a second link; 314. a second rotating shaft; 32. a drive assembly; 321. a drive assembly housing; 322. a drive shaft; 4. a door body; 5. a reed switch; 6. and a magnet.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
The terms "a," "an," "the," "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.
As shown in fig. 1 to 5, fig. 1 shows a schematic view of a dishwasher having an automatic lifting system provided by the present invention. Fig. 2 shows a schematic connection diagram of a dishwasher having an automatic lifting system in an initial state of a basket 2 according to the present invention. Fig. 3 shows a schematic view of the connection of a dishwasher with an automatic lifting system with the bowl basket 2 provided by the invention at the highest point. Fig. 4 shows an exploded view of the housing 1, bowl basket 2, and lift system 3 provided by the present invention. Fig. 5 illustrates a flow chart of the operation of a dishwasher having an automatic lifting system according to the present invention.
The utility model discloses dishwasher with operating system, this dishwasher with operating system includes:
a dishwasher housing 1;
a bowl basket 2 arranged inside the dishwasher housing 1;
the lifting system 3 is connected with the dishwasher shell 1 and the bowl basket 2 and is used for pushing out or sending back the bowl basket 2 to the interior of the dishwasher shell 1;
the detection assembly is used for judging whether the lifting system 3 is blocked or not;
the control system is connected with the lifting system 3 and the detection assembly and is used for controlling the lifting system 3 to start or stop moving;
wherein the control system receives the signal of the detection assembly to control the lifting system 3 to stop moving when the lifting system 3 is blocked.
The bowl basket 2 is arranged in the dish washer shell 1, the lifting system 3 is connected with the bowl basket 2 and the dish washer shell 1 and drives the bowl basket 2 to move, and the control system can control the lifting system 3 to start and stop; in an initial state, the bowl basket 2 is positioned in a set position in the dishwasher shell 1, before washing dishes, the control system controls the lifting system 3 to start, the bowl basket 2 is pushed out and lifted to the set position, and after tableware is placed, the control system controls the lifting system 3 to drive the bowl basket 2 and the tableware to be sent back to the interior of the dishwasher shell 1, so that the tableware can be washed conveniently; after the completion of washing dishes, lifting system 3 can release bowl basket 2 once more and raise, and convenience of customers takes the tableware, has alleviateed the repeated intensity of labour who bows and push-and-pull bowl basket 2 of user, and convenience of customers gets and puts the tableware, has guaranteed that the user is good to use and has experienced.
In addition, the detecting component can be used for detecting and judging whether lifting system 3 is obstructed, for example, when bowl basket 2 rises or falls the in-process and meets barrier or human body and block, the detecting component can be with lifting system 3 signal transmission control system that is obstructed, control system can control 3 stop motion of lifting system, avoid lifting system 3 to damage, can protect the tableware on bowl basket 2 simultaneously, especially can in time stop when the human body blocks, for example, when bowl basket 2 rises or falls, when the user need get put the tableware, lifting system 3 can in time stop, the automation and the intelligence of improve equipment.
In a preferred embodiment of the invention, the lifting system 3 comprises:
the two rotating assemblies 31 are symmetrically distributed on two sides of the bowl basket 2, and the rotating assemblies 31 are connected with the dishwasher shell 1 and the bowl basket 2;
a driving assembly 32 having one end connected to the dishwasher housing 1 and the other end connected to one of the rotating assemblies 31, wherein the driving assembly 32 drives the rotating assembly 31 to move;
wherein, the bowl basket 2 is moved upwards or downwards in an arc shape under the action of the driving assembly 32 and the two rotating assemblies 31.
As shown in fig. 1-2, the two rotating assemblies 31 are symmetrically arranged on both sides of the bowl basket 2, the rotating assemblies 31 are connected with the dishwasher housing 1 and the bowl basket 2, and the driving assembly 32 is connected with one of the two rotating assemblies 31. The drive assembly 32 drives the rotation assembly 31 to make a circular motion, and the bowl basket 2 makes an arc motion along with the rotation assembly 31. The two rotating assemblies 31 are symmetrically distributed on two sides of the bowl basket 2, so that the bowl basket 2 can stably run, when the bowl basket 2 ascends along the arc, the bowl basket 2 can be pushed out and lifted to a set position, the bowl basket stops moving, and then the bowl basket 2 descends along the arc to move back to the initial position.
In a preferred embodiment of the present invention, the rotating assembly 31 comprises:
the first support connecting rod set comprises a first connecting rod 311 and a first rotating shaft 312, wherein one end of the first connecting rod 311 is hinged to the driving component 32, the other end of the first connecting rod 311 is hinged to the bowl basket 2, a first connecting rod mounting hole used for connecting the first rotating shaft 312 is formed in the first connecting rod 311 close to the side of the driving component 32, one end of the first rotating shaft 312 penetrates through the first connecting rod mounting hole and is fixedly connected to the dishwasher shell 1, and the first connecting rod 311 is rotatably connected to the other end of the first rotating shaft 312;
the second support linkage comprises a second link 313 and a second rotating shaft 314, wherein the second rotating shaft 314 is fixedly connected to the dishwasher housing 1, one end of the second link 313 is rotatably connected to the second rotating shaft 314, and the other end is hinged to the bowl basket 2.
As shown in fig. 4-5, two ends of the first connecting rod 311 are respectively hinged to the driving assembly 32 and the bowl basket 2, and the driving assembly 32 can drive the first connecting rod 311 to perform a circular motion around the first rotating shaft 312, the first connecting rod 311 is indirectly connected to the second connecting rod 313 through the bowl basket 2, when the driving assembly 32 pushes or pulls the first connecting rod 311 to rotate, the first connecting rod 311 applies a force to the bowl basket 2, the bowl basket 2 transfers the force to the second connecting rod 313, because one end of the second connecting rod 313 is rotatably connected to the second rotating shaft 314, and the other end is hinged to the bowl basket 2, the second connecting rod 313 can also rotate around the second rotating shaft 314, in addition, the first connecting rod 311 and the second connecting rod 313 are symmetrically arranged, and the rotating assemblies 31 are symmetrically arranged on two sides of the bowl basket 2, so that the bowl basket 2 can be smoothly pushed out or returned to the inside of the dishwasher housing 1.
In a preferred embodiment of the present invention, the first link 311 includes:
a straight line segment 3111 fixedly connected to the bowl basket 2;
the oblique line section 3112 is fixedly connected to the straight line section 3111, wherein a mounting hole is formed in the oblique line section 3112 near the straight line section 3111.
The included angle between the oblique line segment 3112 and the straight line segment 3111 is a, where 90 ° < a ≦ 180 °.
As shown in fig. 1-4, the first link 311 includes a straight section 3111 and a sloped section 3112, the sloped section 3112 forms an angle a with the straight section 3111, wherein 90 ° < a ≦ 180 °, which makes the driving assembly more labor-saving.
In a preferred embodiment of the invention, the straight section 3111 is parallel to the first link 311, and in the initial state of the bowl basket 2, the angle between the first link 311 and the bottom surface of the bowl basket 2 is b, wherein, 30 ° < b ≦ 90 °;
when the bowl basket 2 is at the highest point, the first link 311 is parallel to the bottom surface of the bowl basket 2.
As shown in fig. 4-5, when the bowl basket 2 is in the initial state, the first connecting rod 311 is disposed at an angle with the bottom surface of the bowl basket 2, wherein, 30 ° < b ≦ 90 °; when the driving assembly 32 pulls the first connecting rod 311, the first connecting rod 311 rotates around the first rotating shaft 312, and when the driving assembly 32 drives the bowl basket 2 to be at the highest point, the bowl basket 2 keeps static, and at the moment, the first connecting rod 311 is parallel to the bottom surface of the bowl basket 2.
In a preferred embodiment of the present invention, the drive assembly 32 comprises:
a drive assembly housing 321 rotatably connected to the dishwasher housing 1;
a driving shaft 322 having one end inserted into the driving assembly housing 321 and the other end hinged to the first link 311;
wherein the first link 311 is driven to rotate by the rotation of the driving assembly housing 321 and the linear movement of the driving shaft 322.
As shown in fig. 1 to 4, the driving assembly 32 includes a driving assembly housing 321 and a driving shaft 322, the driving shaft 322 pulls or pushes the second connecting rod 313 to perform a circular motion around the first rotating shaft 312 by a linear motion, and since the driving assembly housing 321 is rotatably connected to the dishwasher housing 1, the driving assembly housing 321 can rotate to a certain extent along with the extension and contraction of the driving shaft 322 to realize the rotation of the first connecting rod 311.
In a preferred embodiment of the present invention, the driving assembly 32 is a motor, and the detecting assembly includes a current sensor for determining the current of the motor 321; alternatively, the first and second electrodes may be,
the drive assembly 32 is a pneumatic cylinder and the detection assembly includes an infrared sensor for interpreting whether movement of the pneumatic cylinder is impeded.
The dishwasher further includes:
and the over-protection device is connected with the control system, so that the lifting system 3 stops moving when the detection assembly judges that the lifting system 3 is blocked.
As shown in fig. 1 to 5, the driving assembly 32 may be a motor or an air cylinder, as long as it can drive the first connecting rod 311 to rotate, when the lifting system 3 is blocked during the lifting or lowering process, the movement speed of the bowl basket 2 is slowed down, and a larger pulling force or pushing force is required to continue the movement,
when the driving component 32 is a motor, the current of the motor can be rapidly increased, in order to judge whether the lifting system is blocked or not, the implementation designs the maximum running current according to various parameters of the dish washing machine, the detected current is compared with the maximum running current through the current sensor, if the detected current is greater than the maximum running current through the current sensor, the detection component transmits a signal to the control system, the control system starts the over-protection device to control the lifting system 3 to stop moving, otherwise, the lifting system 3 can continue to move until the bowl basket 2 returns to the initial position or the bowl basket 2 reaches the highest point.
When the driving assembly 32 is a cylinder, the motion of the output shaft of the cylinder is slowed or stopped, the motion state of the output shaft of the cylinder is detected through an infrared sensor to judge whether the cylinder is blocked, if the cylinder is blocked, the lifting system 3 stops moving, otherwise, the lifting system 3 can continue to move until the bowl basket 2 returns to the initial position or the bowl basket 2 reaches the highest point.
In a preferred embodiment of the present invention, the dishwasher further comprises:
the door body 4 is rotatably connected to the dishwasher housing 1, wherein the interior of the dishwasher housing 1 comprises a dishwashing chamber, and the door body is used for opening or closing the dishwashing chamber;
and the reed switch 5 is connected to the shell 1 of the dishwasher, wherein the magnet 6 is installed on the door body 4, and the reed switch 5 is used for judging whether the door body 4 is opened or not by detecting the magnet 6.
1-5 show, the inside chamber that washes the dishes that includes of dishwasher housing 1, the door body is used for opening or closes the chamber that washes the dishes, is located and installs baseboard 11 on the dishwasher housing 1 of door body 4 below, and tongue tube 5 sets up on baseboard 11, through induction magnet 6 to judge whether door body 4 opens.
The specific implementation process of this embodiment is as follows, and the driving assembly 32 is used as a motor to explain:
before washing tableware, opening a door body 44 of the dish washing machine, starting the lifting system 3 to enable the bowl basket 22 to ascend, namely an ascending instruction of the bowl basket 22, judging whether the door body 44 is opened or not through a reed switch 5, and if the door body 44 is not opened, not executing the ascending instruction of the bowl basket 22; if the door body 44 is opened, a lifting instruction of the bowl basket 22 is executed, at the moment, the output shaft of the motor runs towards the motor shell, the first connecting rod 311 is driven to rotate under the action of the pulling force of the motor, the second connecting rod 313 also rotates because the first connecting rod 311 is indirectly connected with the second connecting rod 313 through the bowl basket 22, meanwhile, the bowl basket 2 is pushed out and lifted, the maximum value I1 of the lifting current of the motor is set by a program in the lifting process, if the bowl basket 2 is blocked by an obstacle or a human body in the lifting process, the motor is locked and rotated, the current is increased, and when the current detected by the detection assembly is larger than I1, the motor is suspended to work; if 2 ascending in-process obstacles free or human when blockking of bowl basket, when the motor motion stroke arrived first setting value, motor stop motion and auto-lock, 2 move to the peak and stop to rise this moment bowl basket, because two rotating assembly 31 are the symmetry in 2 both sides of bowl basket, the motor provides symmetry and stable holding power for bowl basket 2 through two rotating assembly 31, so can make bowl basket 2 be in stable horizontality, at this moment, the user need not bow also can put the tableware on bowl basket 2.
After the tableware is placed by a user, the tableware is ready to be washed, the lifting system 3 is started to enable the bowl basket 22 to descend, namely, a descending instruction of the bowl basket 2 is called, at the moment, the output shaft of the motor moves in a direction away from the motor, the first connecting rod 311 is driven to rotate under the thrust action of the motor, the second connecting rod 313 also rotates due to the fact that the first connecting rod 311 is indirectly connected with the second connecting rod 313 through the bowl basket 2, the bowl basket 2 is pushed and descends, in the descending process, the descending current initial value I2 of the motor is set through a program, if the bowl basket 2 meets obstacles or human body blocking in the descending process, the motor is locked, the current is increased, and when the current detected by the detection assembly is larger than the current I2, the motor is suspended to work; if no obstacle or human body blocks in the descending process of the bowl basket 2, when the motor movement stroke reaches a second set value, the motor stops moving, at the moment, the bowl basket 2 returns to the initial state and stops descending, then the door body 4 is closed, whether the door body 4 is closed or not is judged through the reed pipe 5, if the door body 4 is not closed well, the dishwasher is not started, an instruction that the door body 4 is not closed well is sent, and if the door body 4 is closed, the dishwasher is started to wash.
The embodiment can automatically push out and lift up the bowl basket 2 before washing dishes, and automatically send the bowl basket 2 and the tableware back to the washing cavity for washing after the tableware is placed, so that a user can conveniently place the tableware for washing; can also be after the completion of washing dishes, can push out and raise bowl basket 2 is automatic, convenience of customers takes the tableware. Not only lightens the labor intensity of the user for repeatedly bending and pushing and pulling the bowl basket 2, but also ensures the good use experience of the user. The automatic control system has the characteristics of ingenious design, high reliability, strong practicability, high automation degree, simple installation and convenient use.
In the embodiments of the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to mean, for example, that "connected" may be a fixed connection, a removable connection, or an integral connection. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the description of the embodiments of the present invention, it should be understood that the terms "upper" and "lower" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but not for indicating or implying that the indicated device or unit must have a specific direction, be constructed and operated in a specific position, and thus, should not be construed as limiting the embodiments of the present invention.
In the description herein, the description of the terms "one embodiment," "a preferred embodiment," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.
Claims (10)
1. A dishwasher having an automatic lift system, comprising:
a dishwasher housing (1);
a bowl basket (2) arranged inside the dishwasher housing (1);
a lifting system (3) connecting the dishwasher housing (1) and the basket (2) for pushing or returning the basket (2) to the interior of the dishwasher housing (1);
the detection assembly is used for judging whether the lifting system (3) is blocked or not;
the control system is connected with the lifting system (3) and the detection assembly and is used for controlling the lifting system (3) to start or stop moving;
wherein the control system receives the signal of the detection component so as to control the lifting system (3) to stop moving when the lifting system (3) is blocked.
2. Dishwasher with automatic lifting system according to claim 1, characterized in that the lifting system (3) comprises:
the two rotating assemblies (31) are symmetrically distributed on two sides of the bowl basket (2), and the rotating assemblies (31) are connected with the dishwasher shell (1) and the bowl basket (2);
a driving assembly (32) having one end connected to the dishwasher housing (1) and the other end connected to one of the rotating assemblies (31), wherein the driving assembly (32) drives the rotating assembly (31) to move;
wherein, the bowl basket (2) is subjected to arc-shaped ascending or descending movement under the action of a driving assembly (32) and the two rotating assemblies (31).
3. Dishwasher with automatic lifting system according to claim 2, characterized in that the lifting system (3) further comprises:
the first support connecting rod set comprises a first connecting rod (311) and a first rotating shaft (312), wherein one end of the first connecting rod (311) is hinged to the driving component (32), the other end of the first connecting rod is hinged to the bowl basket (2), a first connecting rod mounting hole used for being connected with the first rotating shaft (312) is formed in the first connecting rod (311) close to the side of the driving component (32), one end of the first rotating shaft (312) penetrates through the first connecting rod mounting hole and is fixedly connected to the dishwasher shell (1), and the first connecting rod (311) is rotatably connected to the other end of the first rotating shaft (312);
the second supporting connecting rod group comprises a second connecting rod (313) and a second rotating shaft (314), wherein the second rotating shaft (314) is fixedly connected to the shell (1) of the dishwasher, one end of the second connecting rod (313) is rotatably connected to the second rotating shaft (314), and the other end of the second connecting rod is hinged to the bowl basket (2).
4. The dishwasher with automatic lifting system according to claim 3, characterized in that said first link (311) comprises:
a straight line section (3111) fixedly connected to the bowl basket (2);
and the oblique line segment (3112) is fixedly connected to the straight line segment (3111), wherein the installation hole is formed in the oblique line segment (3112) close to the straight line segment (3111).
5. Dishwasher with automatic lifting system according to claim 4, characterized in that the angle between the oblique line section (3112) and the straight line section (3111) is a, where 90 ° < a ≦ 180 °.
6. Dishwasher with automatic lifting system according to claim 4, characterized in that the straight section (3111) is parallel to the first link (311), the first link (311) in the initial state of the basket (2) having an angle b with the bottom surface of the basket (2), wherein 30 ° < b ≦ 90 °;
when the bowl basket (2) is at the highest point, the first connecting rod (311) is parallel to the bottom surface of the bowl basket (2).
7. The dishwasher with automatic lifting system according to claim 3, characterized in that said drive assembly (32) comprises:
a drive assembly housing (321) rotatably connected to the dishwasher housing (1);
a driving shaft (322) having one end inserted into the driving assembly housing (321) and the other end hinged to the first link (311);
wherein the first connecting rod (311) is driven to rotate by the rotation of the driving assembly shell (321) and the linear motion of the driving shaft (322).
8. The dishwasher of claim 2, characterized in that the drive assembly (32) is a motor, and the detection assembly comprises a current sensor for determining the current of the motor; alternatively, the first and second liquid crystal display panels may be,
the driving assembly (32) is an air cylinder, and the detection assembly comprises an infrared sensor and is used for judging whether the movement of the air cylinder is blocked or not.
9. The dishwasher of claim 1, further comprising:
and the over-protection device is connected with the control system so as to stop the lifting system (3) from moving when the detection assembly judges that the lifting system (3) is blocked.
10. The dishwasher having an automatic lifting system of claim 1, further comprising:
the door body (4) is rotatably connected to the dishwasher shell (1), wherein the interior of the dishwasher shell (1) comprises a dishwashing chamber, and the door body is used for opening or closing the dishwashing chamber;
the reed pipe (5) is connected to the dishwasher shell (1), wherein the magnet (6) is installed on the door body (4), and the reed pipe (5) judges whether the door body (4) is opened or not by detecting the magnet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222374291.3U CN218528661U (en) | 2022-09-07 | 2022-09-07 | Dishwasher with automatic lifting system |
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