CN218889556U

CN218889556U - Anti-overflow detects structure and cooking machine

Info

Publication number: CN218889556U
Application number: CN202223013226.4U
Authority: CN
Inventors: 王文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-04-21
Anticipated expiration: 2032-11-12

Abstract

The utility model discloses an anti-overflow detection structure and a cooking machine, and relates to the technical field of cooking machine equipment, wherein the anti-overflow detection structure comprises a first probe extending from the top end surface of a cooking machine cavity to the inside of the cooking machine cavity; the second probe extends from the top of the cooking machine cavity to the inside of the cooking machine cavity; a coupling element connected to the first probe and the second probe, respectively; and the control assembly is electrically connected with the coupling element in the top of the cavity of the food processor. According to the anti-overflow detection structure and the food processor, the first probe and the second probe are immersed in the liquid level at the same time, so that the control assembly can monitor the overflow of the liquid level in the cavity of the food processor, and the overflow state of the liquid level is judged by immersing the liquid level to form a conductive loop, so that the monitoring effect is better than that of a single probe structure. Effectively reduce the probability of liquid level overflow erroneous judgement, make the heating power operation of cooking machine more accurate, promote the use experience of cooking machine.

Description

Anti-overflow detects structure and cooking machine

Technical Field

The utility model relates to the technical field of food processing equipment, in particular to an anti-overflow detection structure and a food processing machine.

Background

The food processor comprises a soybean milk machine, a broken food processor, a stirrer and the like, and is a machine which is used for extruding, cutting, breaking walls, crushing and the like of food through a motor-driven cutter head. The rotational speed of cooking machine is high-speed rotation, and the rotational speed is up to thousands of revolutions per minute even ten thousand of revolutions more, can carry out high-efficient processing to food material, is deeply welcomed by the consumer, becomes one of common kitchen household electrical appliances in the kitchen.

Along with the technology of cooking machine becoming more mature, the function of cooking machine is more and more abundant, and the cooking machine is apart from carrying out basic cutting, smash etc. operations to food, can also heat food, has further enriched the application scope of cooking machine, and stirring and heating function cooperation can make liquid form food including but not limited to liquid foods such as soybean milk, gruel, sesame paste, soup. But in the heating cooking process of such food, because the gaseous bubble that forms in the liquid is heated rises to the top from the bottom, the bubble of high frequency makes food material produce a large amount of foams easily, and the foam overflows to the top terminal surface in cooking chamber from cooking intracavity, and the foam overflows from the rim of a cup of cooking machine or the dog-house department of main bowl cover easily, and the use of very big degree influence cooking machine experiences and the clearance and the maintenance of follow-up cooking machine.

The utility model ZL 201822165267.2 discloses a cup cover assembly of a cooking machine and the cooking machine, which comprise a metal cup cover with a cylindrical structure, wherein the cup cover is covered on the mouth part of a cup body of the cooking machine, and the surface of the cup cover is provided with a through hole; and the anti-overflow electrode comprises a detection head, and the detection head is inserted into the metal cup cover through the through hole. In this scheme, just can monitor the state of cooking material in the cooking machine through the detecting head of anti-overflow electrode.

The overflow preventing structure of the existing cooking machine adopts a detecting head electrode to detect the overflow state of the liquid level in the cooking cavity. When the food processor is used for processing food with viscosity, the food is easy to cause the food processor to misjudge the actual state in the food processing cavity when the food is stuck to the electrode of the detection head, so that the heating power of the food processor is influenced, and the food processing can not reach the preset state.

Disclosure of Invention

The utility model aims at least solving the problem that the existing overflow preventing structure of the cooking machine adopts a detecting head electrode to detect the overflow state of the liquid level in a cooking cavity in the prior art. When the food processor is used for processing food with viscosity, the food is easy to cause the food processor to misjudge the actual state in the food processing cavity when the food is stuck to the electrode of the detection head, so that the heating power of the food processor is influenced, and the technical problem that the food processing can not reach the preset state is solved. Therefore, the utility model provides the anti-overflow detection structure and the food processor, which can accurately detect the liquid level state in the food processing cavity, have better anti-overflow monitoring effect, avoid overflow of the liquid level, effectively reduce the probability of misjudgment of overflow of the liquid level, enable the working state of the food processor to be more accurate and promote the use experience of the food processor.

According to some embodiments of the utility model, the overflow preventing detection structure comprises a cooking machine cavity and a cooking machine cover plate, wherein the cooking machine cover plate is detachably buckled with the top of the cooking machine cavity; comprising the following steps:

the first probe is arranged at the top of the cooking machine cavity and extends from the top end of the cooking machine cavity to the interior of the cooking machine cavity;

the second probe is arranged at the top of the cooking machine cavity and extends from the top of the cooking machine cavity to the inside of the cooking machine cavity;

the coupling element is arranged at the top of the cavity of the food processor and is respectively connected with the first probe and the second probe; the method comprises the steps of,

the control assembly is arranged in the top of the cavity of the food processor and is electrically connected with the coupling element;

when the liquid surface in the cooking machine cavity is higher than the ends of the first probe and the second probe, the first probe, the second probe and the coupling element form a loop, the coupling element sends signals to the control assembly, and the control assembly is used for controlling the working condition of equipment according to the signals so as to realize anti-overflow detection.

According to some embodiments of the utility model, the food processor cavity is provided with two splash-proof parts, the first probe and the second probe are respectively arranged in the splash-proof parts, and the end surfaces of the splash-proof parts are higher than the end surfaces of the first probe and the second probe; the splash-proof part is used for preventing liquid in the cavity of the food processor from splashing to the side wall of the first probe or the second probe to influence the control assembly to judge the liquid level state.

According to some embodiments of the utility model, the splash guard is provided with at least two sets of arcuate baffles, the arcuate baffles being disposed around the first or second probe, the arcuate baffles being disposed in a gap between the first or second probe.

According to some embodiments of the utility model, the peripheries of the first probe and the second probe are respectively provided with a probe wrapping part, the probe wrapping part wraps the side walls of the first probe and the second probe, the end parts of the first probe and the second probe are arranged protruding from the end surfaces of the probe wrapping parts, and the probe wrapping parts are used for preventing the first probe and the second probe from bending.

According to some embodiments of the utility model, the first probe and the second probe are detachably connected with the probe wrapping part, and a sealing ring is arranged at the connection part of the first probe and the second probe with the probe wrapping part.

According to some embodiments of the utility model, the first probe and the second probe are made of metal.

According to some embodiments of the utility model, the surfaces of the first and second probes are covered with a hydrophobic layer for preventing food liquids from hanging up at the ends of the probes.

According to some embodiments of the utility model, the cooking machine cavity comprises a working cavity and an inner cover, the inner cover is covered with the working cavity, and the cooking machine cover plate is detachably connected with the inner cover; the first probe, the second probe, the coupling element and the control assembly are disposed at the inner cap.

According to some embodiments of the utility model, the ratio of the distance from the first probe and the second probe to the bottom of the working chamber to the distance from the end face of the working chamber to the bottom is 0.8-0.9.

According to some embodiments of the utility model, the food processor comprises the anti-overflow detection structure.

According to the anti-overflow detection structure and the food processor, at least the following beneficial effects are achieved: the first probe and the second probe are immersed in the liquid level at the same time, so that the control assembly can monitor that the liquid level in the cavity of the food processor overflows, the overflow state of the liquid level is judged by immersing the liquid level to form a conductive loop, and the monitoring effect is better than that of a single probe structure. Effectively reduce the probability of liquid level overflow erroneous judgement, make the heating power operation of cooking machine more accurate, promote the use experience of cooking machine.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic perspective view of an anti-overflow detection structure and a food processor according to an embodiment of the utility model;

FIG. 2 is a cross-sectional view of an anti-overflow detection structure and a food processor according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a part of a food processor and a spill-proof detection structure according to an embodiment of the present utility model;

FIG. 4 is a first perspective view of an anti-overflow detecting structure according to an embodiment of the present utility model;

fig. 5 is a schematic diagram illustrating connection between a probe and a coupling element of an anti-overflow detecting structure according to an embodiment of the present utility model.

Reference numerals:

cooking machine cavity 100, working cavity 110, inner cover 120, cooking machine cover plate 130,

A first probe 210, a second probe 220, a coupling element 230,

Splash guard 310, arcuate baffle 311, probe wrap 320.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, top, bottom, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The following describes an anti-overflow detecting structure and a food processor according to an embodiment of the present utility model with reference to fig. 1 to 5.

As shown in fig. 1-5, the anti-overflow detecting structure includes a food processor cavity 100 and a food processor cover 130, where the food processor cover 130 is detachably fastened to the top of the food processor cavity 100. A first probe 210 and a second probe 220 are provided at the top position of the food processor cavity 100, i.e., at the end surface position of the food processor cavity 100. The first probe 210 extends from the top of the food processor cavity 100 to the inside of the food processor cavity 100, and the second probe 220 extends from the top of the food processor cavity 100 to the inside of the food processor cavity 100. In the present utility model, the first probe 210 and the second probe 220 have the same structure, and when one probe structure and the related structure are described, the other probe structure may be described with reference to the former structure.

Specifically, a coupling element 230 is further disposed at the top of the food processor cavity 100, and the coupling element 230 is respectively connected with the first probe 210 and the second probe 220, so as to form a structure for monitoring overflow of the liquid level. And a control assembly (not shown in the drawing) is further disposed in the top of the food processor cavity 100, and is electrically connected with the coupling element 230, and the control assembly can obtain the liquid level state inside the food processor cavity 100 through the coupling element 230.

The working principle of the anti-overflow detection structure is as follows:

as shown in fig. 1, 2 and 4, when the coupling element 230 of the overflow preventing structure is connected with the coupling element 230 of the food processor device, the control assembly of the food processor can acquire the communication loop signals of the first probe 210 and the second probe 220. When the coupling element 230 of the food processor is separated from the coupling element 230 of the anti-overflow detection structure, i.e., the apparatus is in the opened state, the anti-overflow detection structure stops detecting. In this embodiment, the connection between the two coupling elements 230 is a 6pin port and a socket, and in other embodiments, the connection structure of the coupling elements 230 may be changed arbitrarily, which is not described in detail in the present disclosure, and is within the scope of the present disclosure.

When the liquid surface in the food processor cavity 100 is higher than the ends of the first probe 210 and the second probe 220, the first probe 210, the second probe 220 and the coupling element 230 form a loop, the coupling element 230 sends a signal to the control component, and the control component is used for controlling the working condition of the equipment according to the signal so as to realize anti-overflow detection. That is, when the liquid level in the cavity rises and the first probe 210 and the second probe 220 are immersed at the same time, since the liquid has a conductive property, a conductive loop is formed between the first probe 210, the second probe 220, the coupling element 230 and the liquid level, the coupling element 230 transmits a signal generated when the conductive loop is formed to the control unit, and the control unit controls the heating power of the food processor to be reduced, so that the liquid in the cavity stops boiling, the liquid level is reduced, and overflow of the liquid is avoided.

In the existing single-probe detection or liquid level distance detection structure, in the process of monitoring the liquid level in the cavity, bubbles can have liquid splashes in the expansion and rupture process, and when splashed liquid adheres to the parts such as the single-probe structure or the distance detection sensor, the equipment can generate wrong judgment, so that the heating power of the equipment is reduced in the state that the liquid level does not overflow, the food processing in the food processor is incomplete, and the food processing quality is influenced. When the liquid on the single probe or the distance detection sensor is in the process of repeated adhesion and dripping, the heating power of the device is in a state of high and low due to frequent anti-overflow warning, the effect of the food processing machine on food is seriously affected, and the heating power is frequently switched, so that the service life of the food processing machine is easily reduced.

In some embodiments of the present utility model, as shown in fig. 1, 4 and 5, the food processor cavity 100 is provided with two splash guard 310, the first probe 210 and the second probe 220 are respectively disposed in the splash guard 310, and the end surface of the splash guard 310 is higher than the end surfaces of the first probe 210 and the second probe 220; the splash guard 310 is used to prevent liquid in the food processor cavity 100 from splashing onto the sidewall of the first probe 210 or the second probe 220, which would affect the control assembly to determine the liquid level status.

Specifically, each splash guard 310 is disposed with a corresponding probe, the probe is disposed in the middle of the splash guard 310, and the end surface of the splash guard 310 protrudes from the end of the probe, so that the liquid splash at the side positions of the first probe 210 and the second probe 220 can be prevented, and the control assembly is affected to determine the state of the liquid level. When the liquid level inside the food processor cavity 100 is close to the lower side of the probe, if the side wall of the probe is not protected by the splash guard 310, when the liquid level liquid splashes to the side walls of the first probe 210 and the second probe 220 at the same time, the splashed liquid is in a connection state with the liquid level, i.e. the liquid level is in a wavy state, at this time, the first probe 210 and the second probe 220 form a loop with the coupling element 230, so that the control assembly misjudges that the liquid inside the food processor cavity 100 is about to overflow, and the heating power of the food processor is reduced.

In some embodiments of the present utility model, as shown in fig. 1, 3 and 4, the splash guard 310 is provided with at least two sets of arc baffles 311, the arc baffles 311 being disposed around the first probe 210 or the second probe 220, and a gap being disposed between the arc baffles 311 and the first probe 210 or the second probe 220.

Specifically, in the present embodiment, each splash guard 310 is provided with an arc baffle 311, the arc baffles 311 are disposed around the probe, and gaps between adjacent arc baffles 311 are disposed. The arc baffle 311 can block liquid of the liquid level from splashing to the sidewalls of the first probe 210 and the second probe 220 from different angles.

In some embodiments of the present utility model, as shown in fig. 3, the peripheral edges of the first and

second probes

210 and 220 are respectively provided with a probe wrapping portion 320, the probe wrapping portion 320 wraps the sidewalls of the first and

second probes

210 and 220, the ends of the first and

second probes

210 and 220 are protruded from the end surfaces of the probe wrapping portion 320, and the probe wrapping portion 320 is used to prevent the first and

second probes

210 and 220 from being bent.

In particular, the probe wrap 320 can prevent a user's wiper or cleaning tool from bending the first probe 210 or the second probe 220 when the user cleans the device. The probe cover 320 covers the side wall of the probe, and also serves to prevent liquid from splashing on the side wall of the probe.

In a further embodiment, the first probe 210 and the second probe 220 are detachably connected to the probe wrapping portion 320, and a sealing ring (not shown in the drawing) is disposed at the connection between the first probe 210 and the second probe 220 and the probe wrapping portion 320, and the sealing ring is disposed at the connection between the probe and the probe wrapping portion 320, so that liquid can be prevented from entering the inside of the food processor from the connection gap between the probe wrapping portion 320 and the probe.

In some embodiments of the present utility model, the first probe 210 and the second probe 220 are made of metal materials. Specifically, the first probe 210 and the second probe 220 may employ edible grade stainless steel SUS304 or SUS316. The food grade stainless steel has better anti-corrosion effect, can prevent the anti-overflow detection structure from being corroded by liquid in the cavity 100 of the food processor after long-time use, and prolongs the service life of the anti-overflow detection structure.

In some embodiments of the present utility model, the surfaces of the first probe 210 and the second probe 220 are covered with a hydrophobic layer (not shown in the drawings) for preventing food liquid from hanging up at the ends of the probes. The hydrophobic layer is a solution well known to those skilled in the art and will not be described in detail in this example.

In some embodiments of the present utility model, as shown in fig. 1 and 2, the food processor chamber 100 includes a working chamber 110 and an inner lid 120, the inner lid 120 covers the working chamber 110, and the food processor cover 130 is detachably connected to the inner lid 120. The first probe 210, the second probe 220, the coupling element 230, and the control assembly are disposed at the inner cap 120.

Specifically, the inner cap 120 and the working chamber 110 can be detachably connected, and when the working chamber 110 needs to be cleaned, the inner cap 120 can be cleaned by cleaning cloth alone only by detaching the inner cap 120, so that the probe, the coupling element 230 and the control assembly in the inner cap 120 are prevented from water inflow.

In some embodiments of the present utility model, the ratio of the distance from the first probe 210 and the second probe 220 to the bottom of the working chamber 110 to the distance from the end surface of the working chamber 110 to the bottom is 0.8 to 0.9. Before the liquid level reaches the end face of the working chamber 110, the anti-overflow detection structure can be triggered, so that the liquid is prevented from seeping out of the connecting gap between the working chamber 110 and the inner cover 120.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an anti-overflow detects structure, includes cooking machine cavity (100) and cooking machine apron (130), cooking machine apron (130) with the lock can be dismantled at the top of cooking machine cavity (100); characterized by comprising the following steps:

the first probe (210) is arranged at the top of the food processing machine cavity (100) and extends from the top end of the food processing machine cavity (100) to the interior of the food processing machine cavity (100);

the second probe (220) is arranged at the top of the food processor cavity (100) and extends from the top of the food processor cavity (100) to the inside of the food processor cavity (100);

the coupling element (230) is arranged at the top of the food processor cavity (100), and the coupling element (230) is respectively connected with the first probe (210) and the second probe (220); the method comprises the steps of,

a control assembly in the top of the food processor cavity (100), the control assembly being electrically connected with the coupling element (230);

when the liquid surface in the cavity (100) of the food processor is higher than the ends of the first probe (210) and the second probe (220), the first probe (210), the second probe (220) and the coupling element (230) form a loop, the coupling element (230) sends a signal to the control component, and the control component is used for controlling the working condition of equipment according to the signal so as to realize anti-overflow detection.

2. The overflow preventing structure according to claim 1, wherein the food processor cavity (100) is provided with two splash-proof parts (310), the first probe (210) and the second probe (220) are respectively arranged in the splash-proof parts (310), and the end surfaces of the splash-proof parts (310) are higher than the end surfaces of the first probe (210) and the second probe (220); the splash guard (310) is configured to prevent liquid in the food processor cavity (100) from splashing to the side wall of the first probe (210) or the second probe (220) to affect the control assembly to determine a liquid level state.

3. The overfill prevention detection structure according to claim 2, wherein said splash guard (310) is provided with at least two sets of arcuate baffles (311), said arcuate baffles (311) being disposed around said first probe (210) or said second probe (220), a gap being provided between said arcuate baffles (311) and said first probe (210) or said second probe (220).

4. The overfill prevention detection structure of claim 1, wherein the peripheral edges of said first probe (210) and said second probe (220) are respectively provided with a probe wrapping portion (320), said probe wrapping portion (320) wraps the side walls of said first probe (210) and said second probe (220), the end portions of said first probe (210) and said second probe (220) are provided protruding from the end surfaces of said probe wrapping portion (320), said probe wrapping portion (320) is used for preventing said first probe (210) and said second probe (220) from being bent.

5. The anti-overflow detection structure of claim 4, wherein the first probe (210) and the second probe (220) are detachably connected to the probe wrapping portion (320), and a sealing ring is provided at a connection portion between the first probe (210) and the second probe (220) and the probe wrapping portion (320).

6. The anti-overflow detection structure of claim 1, wherein the first probe (210) and the second probe (220) are made of a metal material.

7. The anti-overflow detection structure of claim 1, wherein the surfaces of the first probe (210) and the second probe (220) are covered with a hydrophobic layer for preventing food liquid from hanging up at the probe ends.

8. The overflow preventing structure according to any one of claims 1 to 7, wherein the food processor cavity (100) comprises a working cavity (110) and an inner cover (120), the inner cover (120) is covered with the working cavity (110), and the food processor cover plate (130) is detachably connected with the inner cover (120); the first probe (210), the second probe (220), the coupling element (230) and the control assembly are disposed at the inner cap (120).

9. The overfill prevention detection structure of claim 8, wherein a ratio of a distance of said first probe (210) and said second probe (220) to a bottom of said working chamber (110) to a distance of an end face of said working chamber (110) to the bottom is between 0.8 and 0.9.

10. A food processor comprising the anti-overflow detection structure of any one of claims 1 to 9.