Water tank type cleaning machine

Abstract

The water tank type cleaning machine comprises a water tank and a door body capable of being arranged at the opening position of the top of the water tank in an overturning mode, the door body comprises a main body and a glass plate, a containing cavity with the top open is formed in the main body, an electromagnetic heating module is arranged in the containing cavity, and the glass plate is arranged at the top of the main body and seals the containing cavity. A detector and a microswitch are further arranged in the containing cavity, the detector is used for detecting whether the door body is horizontally placed or not, and the microswitch is in electric signal connection with the detector and the electromagnetic heating module. The detector for detecting whether the door body is horizontal or not is arranged in the containing cavity and connected with the electromagnetic heating module through the microswitch, before the electromagnetic heating module is used, whether the door body is horizontal or not is detected through the detector, and the electromagnetic heating module can be started through the microswitch only when the door body is horizontal. Therefore, it is ensured that the cookware is stably placed on the glass plate, the cookware is prevented from sliding, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dish washer technical field, concretely point to a kind of sink type cleaning machine for cleaning tableware, fruit and vegetable. BACKGROUND

[0002] In order to improve kitchen space utilization, the Chinese patent "sink dishwasher and door body assembly of sink dishwasher" (application number: CN201721603941.X) with authorization announcement number CN208435545U discloses a structure, which is provided with an electromagnetic oven at the door body of the sink dishwasher, which comprises: a door body adapted to be openably and closably covered on the cleaning tank; An electromagnetic heating assembly is arranged in the door body to heat the articles placed on the upper surface of the door body. With such a structure, the dishwasher door body can replace the heating equipment such as electromagnetic oven for cooking, which is beneficial to save kitchen space.

[0003] However, since the dishwasher door body for supporting the pot is movable, and the upper surface thereof is very smooth, if the door body is not closed in place, there may be a certain inclination on the upper surface of the door body, and the user cannot accurately judge with naked eye. Placing the pot on the door body for cooking in this state may cause the pot to slide and affect normal use due to unstable placement.

[0004] Therefore, the cleaning machine and door body structure capable of providing heating function need to be further improved. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to be solved to provide a sink type cleaning machine which can conveniently correct the supporting surface horizontally and improve the stability of pot placement.

[0006] The utility model solves the above technical problem by the following technical scheme:

[0007] A sink type cleaning machine, comprising a sink and a door body which is reversibly arranged at the top opening of the sink, the door body comprising a main body and a glass plate, the main body forming a top open accommodating cavity, the accommodating cavity being provided with an electromagnetic heating module, the glass plate being arranged at the top of the main body and closing the accommodating cavity, the accommodating cavity further being provided with a detector and a micro switch, the detector being used to detect whether the door body is placed horizontally, and the micro switch being electrically connected with the detector and the electromagnetic heating module respectively.

[0008] The utility model discloses a door body's main part directly forms the containing cavity, and the electromagnetic heating module is arranged in the containing cavity, and then the glass plate is placed on the top of containing cavity, on the one hand, the containing cavity is closed, and on the other hand, it is used as the heat transfer piece for supporting the pot, and the whole structure is simple and compact, and convenient to assemble, and the detector for detecting whether the door body is horizontal is arranged in the containing cavity, the detector is connected with the electromagnetic heating module through the microswitch, before using the electromagnetic heating module, the detector is used to detect whether the door body is horizontal, only when the door body is horizontal, the electromagnetic heating module can be started through the microswitch, so that the pot is placed stably on the glass plate, and the pot is prevented from sliding, thereby improving the user experience.

[0009] Preferably, the detector comprises a base plate, a ball and a first microswitch, the rear edge of the door body is rotatably connected to the rear edge of the top opening of the sink, the base plate extends forward and backward on the inner bottom wall of the containing cavity, and the upper surface of the base plate is formed with a gradually decreasing inclination angle from the rear to the front, the ball is constrained on the upper surface of the base plate and can roll forward and backward, the first microswitch is arranged at the front end of the base plate and can be triggered after the ball rolls forward when the door body is horizontal, and the first microswitch is used to control the start of the electromagnetic heating module. For the sink type cleaning machine, the door body usually adopts an upward turning structure, and when the door body is closed, if it is not closed in place, the door body usually exists

[0010] Preferably, the upper surface of the base plate is formed with a gradually decreasing guide surface from the rear to the front, and the inclination angle of the guide surface is 1-5°. By adopting the above structure, under the horizontal state of the door body, the base plate can guide the ball to the first microswitch, and the first microswitch is closed, thereby starting the electromagnetic heating module.

[0011] Preferably, the upper surface of the base plate is provided with a front and back extending stop edge, and the stop edge encloses a guide channel for constraining the ball. By adopting the above structure, the path of the ball in the front and back directions is constrained, and the ball is prevented from moving horizontally, thereby affecting the opening and closing of the microswitch.

[0012] Preferably, the first microswitch is arranged at the front end of the guide channel, and the trigger piece of the first microswitch is arranged at the central part of the front end of the guide channel. This structure is beneficial to improve the triggering accuracy of the ball on the first microswitch.

[0013] Preferably, the detector further comprises a second microswitch for controlling the shutdown of the electromagnetic heating module, the second microswitch is arranged on the base plate and corresponds to the rear end of the guide channel, and the trigger piece of the second microswitch is arranged at the central part of the rear end of the guide channel. By adopting the above structure, when the door body is not in the flat state, the electromagnetic heating module is prevented from starting, and the accuracy of the horizontal correction of the door body is improved.

[0014] Preferably, the electromagnetic heating module is arranged at a central position of the accommodating cavity, and comprises an inductor coil and magnets, the inductor coil is disc-shaped, and the magnets are arranged radially on the inductor coil.

[0015] Preferably, the inductor coil comprises an outer ring arranged in a circumferential direction and a plurality of coil arms arranged radially in the outer ring, each coil arm is connected to a shaped inner ring at a position close to the center of the coil, and the magnets comprise a first part extending along the length direction of the coil arm at the bottom of the coil arm, the first part is bent upward to pass through the inner ring to form a second part at a position close to the inner ring, and the first part is bent upward to pass through the outer ring to form a third part at a position close to the outer ring.

[0016] Preferably, the inductor coil comprises an upper base body and a lower base body stacked in a vertical direction, the outer ring of the upper base body is in an open loop structure, the outer ring of the lower base body is in a closed loop structure, the diameter of the outer ring of the lower base body is greater than the diameter of the outer ring of the upper base body, and the outer ring of the lower base body is provided with a through socket, and the lower surface of the outer ring of the upper base body is provided with a clamping leg extending downward and matched with the socket.

[0017] Preferably, the inner ring is provided with a first opening penetrating in a vertical direction and for the second part to pass through, the outer ring is provided with a second opening penetrating in a vertical direction and for the third part to pass through, and the third part is arranged close to the outer edge of the outer ring of the upper base body in the assembled state.

[0018] The electromagnetic heating structure is convenient for production and assembly, the outer ring of the lower base body can be fixed on the bottom wall of the accommodating cavity by screws, and the heating effect is reliable and stable.

[0019] Compared with the prior art, the utility model discloses the following advantages: the main body part of the door body is directly formed into the accommodating cavity, the electromagnetic heating module is arranged in the accommodating cavity, and the glass plate is placed on the top of the accommodating cavity, which seals the accommodating cavity and serves as a heat transfer element for supporting the pot, so that the overall structure is simple and compact and convenient to assemble, the detector for detecting whether the door body is horizontal is arranged in the accommodating cavity, the detector is connected with the electromagnetic heating module through the micro switch, the door body is detected to be horizontal through the detector before the electromagnetic heating module is used, and only when the door body is horizontal can the electromagnetic heating module be started through the micro switch, so that the pot is placed stably on the glass plate, sliding of the pot is avoided, and user experience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model embodiment;

[0021] Figure 2 It is Figure 1 the exploded view;

[0022] Figure 3 It is a structural schematic view of the detector of the utility model embodiment;

[0023] Figure 4 It is a structural schematic view of the electromagnetic heating module of the utility model embodiment;

[0024] Figure 5 It is Figure 4 The sectional view of the utility model embodiment;

[0025] Figure 6 It is Figure 4 The exploded view of the utility model embodiment. DETAILED DESCRIPTION

[0026] The utility model will be further described in detail below in combination with the drawings.

[0027] As Figures 1 to 6 Indicated, the water tank type cleaning machine of the utility model embodiment includes the water tank 1 and the door body 2 that can be turned over and is arranged at the top open place of the water tank 1, the door body 2 includes the main body 21 and the glass plate 22, the main body 21 is formed with the accommodation cavity 211 that is open at the top, the electromagnetic heating module 3 is arranged in the accommodation cavity 211, the glass plate 22 is arranged at the top of the main body 21 and closes the accommodation cavity 211, the detector 4 and the micro switch are also arranged in the accommodation cavity 211, the detector 4 is used to detect whether the door body 2 is placed horizontally, and the micro switch is electrically connected with the detector 4 and the electromagnetic heating module 3 respectively.

[0028] Before using the electromagnetic heating module 3, first detect whether the door body 2 is horizontal through the detector 4, only when the door body 2 is horizontal can the electromagnetic heating module 3 be started through the micro switch, to ensure that the cookware is placed stably on the glass plate 22, and avoid the cookware sliding.

[0029] The detector 4 includes the base plate 41, the ball 42 and the first micro switch 51, the rear edge of the door body 2 is rotatably connected at the rear edge of the top open place of the water tank 1, the base plate 41 extends front and back on the inner bottom wall of the accommodation cavity 211 and the upper surface of the base plate 41 is formed with the inclination angle that gradually reduces from rear to front, the ball 42 is constrained on the upper surface of the base plate 41 and can roll front and back, the first micro switch 51 is arranged at the front end of the base plate 41 and can be triggered after the door body 2 is horizontal and the ball 42 rolls forward, and the first micro switch 51 is used to control the start of the electromagnetic heating module 3. For the water tank type cleaning machine, the door body 2 usually adopts the upturn type structure, when the door body 2 is closed, if not closed in place, the door body 2 usually exists

[0030] The upper surface of the substrate 41 forms a guide surface 411 gradually decreasing from back to front, and the slope of the guide surface 411 is 1-5°. With the above structure, when the door body 2 is in a horizontal state, the substrate 41 can guide the ball 42 to the first micro switch 51, and the first micro switch 51 is closed, thereby starting the electromagnetic heating module 3.

[0031] The upper surface of the substrate 41 is provided with a front and back extending stop edge 412, which encloses a guide channel for confining the ball 42. With the above structure, the path of the ball 42 in the front and back directions is confined, and the lateral movement of the ball 42 is avoided, which affects the opening and closing of the micro switch.

[0032] The first micro switch 51 is arranged at the front end of the guide channel, and the trigger piece of the first micro switch 51 is arranged at the central part of the front end of the guide channel. This structure is beneficial to improve the triggering accuracy of the ball 42 to the first micro switch 51.

[0033] The detector 4 further comprises a second micro switch 52 for controlling the shutdown of the electromagnetic heating module 3, which is arranged on the substrate 41 and corresponds to the rear end of the guide channel, and the trigger piece of the second micro switch 52 is arranged at the central part of the rear end of the guide channel. With the above structure, when the door body 2 is not in a horizontal state, the electromagnetic heating module 3 is avoided to be started, and the accuracy of the horizontal correction of the door body 2 is improved.

[0034] The electromagnetic heating module 3 is arranged at the central part of the accommodating cavity 211, and comprises an inductor coil 31 and a magnet 32. The inductor coil 31 is disc-shaped, and the magnet 32 is a plurality of pieces and is arranged radially on the inductor coil 31. With the above structure, the electromagnetic induction heating is realized in the energized state.

[0035] The inductor coil 31 comprises an outer ring 311 arranged circumferentially and a plurality of coil arms 312 arranged radially in the outer ring 311. Each coil arm 312 is connected to form an inner ring 313 near the coil center. The magnet 32 comprises a first part 321 extending along the length direction of the coil arm 312 at the bottom of the coil arm 312. The first part 321 is bent upward near the inner ring 313 to form a second part 322 through the inner ring 313, and the first part 321 is bent upward near the outer ring 311 to form a third part 323 through the outer ring 311.

[0036] The inductor coil 31 comprises an upper base body 301 and a lower base body 302 stacked one above the other, the outer ring 311 of the upper base body 301 is in open loop structure, the outer ring 311 of the lower base body 302 is in closed loop structure, the diameter of the outer ring 311 of the lower base body 302 is greater than that of the upper base body 301, and the outer ring 311 of the lower base body 302 is provided with a bayonet 314 penetrating upward and downward, and correspondingly, the lower surface of the outer ring 311 of the upper base body 301 is provided with a clamping leg 315 extending downward and matched with the bayonet 314.

[0037] The inner ring 313 is provided with a first opening 316 penetrating upward and downward and allowing the second part 322 to pass through, and the outer ring 311 is provided with a second opening 317 penetrating upward and downward and allowing the third part 323 to pass through, and in the assembled state, the third part 323 is arranged close to the outer edge of the outer ring 311 of the upper base body 301.

[0038] By adopting the electromagnetic heating structure, production and assembly are facilitated, the outer ring 311 of the lower base body 302 can be fixed on the bottom wall of the accommodating cavity 211 by screws, and the heating effect is reliable and stable.

[0039] In the embodiment, the accommodating cavity 211 is directly formed in the main body 21 of the door body 2, the electromagnetic heating module 3 is arranged in the accommodating cavity 211, and the glass plate 22 is horizontally arranged on the top of the accommodating cavity 211, so that the accommodating cavity 211 is closed and the glass plate 22 serves as a heat transfer member for supporting the pot, the overall structure is simple and compact, and assembly is facilitated; meanwhile, the detector 4 for detecting whether the door body 2 is horizontal is arranged in the accommodating cavity 211, the detector 4 is connected with the electromagnetic heating module 3 through a micro switch, before the electromagnetic heating module 3 is used, the detector 4 is used to detect whether the door body 2 is horizontal, and only when the door body 2 is horizontal, the electromagnetic heating module 3 can be started through the micro switch, so that the pot is placed stably on the glass plate 22, sliding of the pot is avoided, and user experience is improved.

[0040] In the description and claims of the present application, terms are used to describe various example structures and elements of the application as set forth in the specification and claims below. The description and claims herein provide one or more examples of the application as contemplated by the inventors. Thus, the description and claims herein should not be construed as presenting limitations or conditions that are absolute or exclusive. Accordingly, the terms used herein should not be construed to limit the application to only the particular examples presented in the description and claims.

Claims

1. A sink-type washing machine comprising a sink (1) and a door body (2) which is reversibly provided at the top opening of the sink (1), characterized in that: The door body (2) comprises a main body (21) and a glass plate (22), the main body (21) is formed with a top-open accommodating cavity (211), the accommodating cavity (211) is provided with an electromagnetic heating module (3), the glass plate (22) is arranged on the top of the main body (21) and closes the accommodating cavity (211), a detector (4) is further arranged in the accommodating cavity (211), the detector (4) is used for detecting whether the door body (2) is horizontally placed, and the detector (4) is electrically connected with the electromagnetic heating module (3) through a micro switch.

2. The sink-type cleaning machine according to claim 1, characterized by: The detector (4) comprises a base plate (41), a ball (42) and a first micro switch (51), the rear edge of the door body (2) is rotatably connected to the rear edge of the top opening of the sink (1), the base plate (41) extends forward and backward on the inner bottom wall of the accommodating cavity (211), and the upper surface of the base plate (41) is formed with a gradually decreasing inclination angle from rear to front, the ball (42) is constrained on the upper surface of the base plate (41) and can roll forward and backward, and the first micro switch (51) is arranged at the front end of the base plate (41) and can be triggered after the door body (2) is horizontal and the ball (42) rolls forward, and the first micro switch (51) is used for controlling the start of the electromagnetic heating module (3).

3. The sink-type cleaning machine according to claim 2, characterized in that: The upper surface of the base plate (41) forms a gradually decreasing guide surface from rear to front, and the inclination angle of the guide surface is 1-5°.

4. The sink-type cleaning machine according to claim 2, characterized in that: The upper surface of the base plate (41) is provided with a front and back extending stop edge, and the stop edge surrounds a guide channel in which the ball (42) is constrained.

5. The sink-type cleaning machine according to claim 4, characterized in that: The first micro switch (51) is arranged corresponding to the front end of the guide channel, and the triggering piece of the first micro switch (51) is arranged corresponding to the central part of the front end of the guide channel.

6. The sink-type cleaning machine according to claim 4, characterized in that: The detector (4) further comprises a second micro switch (52) for controlling the shutdown of the electromagnetic heating module (3), the second micro switch (52) is arranged on the base plate (41) and corresponding to the rear end of the guide channel, and the triggering piece of the second micro switch (52) is arranged corresponding to the central part of the rear end of the guide channel.

7. Sink-type washing machine according to any one of the claims from 1 to 6, characterized in that: The electromagnetic heating module (3) is arranged at the central part of the accommodating cavity (211) and comprises an inductor coil (31) and a magnet (32), the inductor coil (31) is disc-shaped, and the magnet (32) is a plurality of pieces and is arranged radially on the inductor coil (31).

8. The sink-type cleaning machine according to claim 7, characterized in that: The inductor coil (31) comprises an outer ring (311) arranged in the circumferential direction and a plurality of coil arms (312) arranged radially in the outer ring (311), each coil arm (312) is connected to form an inner ring at the position close to the coil center, and the magnet (32) comprises a first part extending along the length direction of the coil arm (312) at the bottom of the coil arm (312), the first part is bent upward to pass through the inner ring to form a second part at the position close to the inner ring, and the first part is bent upward to pass through the outer ring (311) to form a third part at the position close to the outer ring (311).

9. The sink-type cleaning machine according to claim 8, characterized in that: The electric inductance coil (31) comprises upper and lower stacked upper and lower bases, the outer ring (311) of the lower base has a diameter greater than that of the outer ring (311) of the upper base, and the outer ring (311) of the lower base is provided with a through upper and lower bayonet, and correspondingly, the lower surface of the outer ring (311) of the upper base is provided with a downwardly extending bayonet foot matched with the bayonet.

10. The sink-type cleaning machine according to claim 9, characterized in that: The inner ring is provided with a first opening penetrating upward and downward and allowing the second part to pass through, and the outer ring (311) is provided with a second opening penetrating upward and downward and allowing the third part to pass through, and in the assembled state, the third part is arranged close to the outer edge of the outer ring (311) of the upper base.

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