CN212261136U - Water box assembly and cooking utensil with same - Google Patents

Abstract

The utility model discloses a water box subassembly and have its cooking utensil, this water box subassembly includes base, detection module and box body, sets up the chamber of acceping that has the pull mouth on the base, and detection module sets up on the base and is used for being connected with cooking utensil's control module electricity, and detection module's trigger unit extends to acceping the intracavity, and the box body is acceping the intracavity through the pull mouth with separable mode setting, and the box body is located the preset position of acceping the intracavity, box body and trigger unit looks butt. When the water box assembly is used for a cooking appliance, the detection module is electrically connected with the control module of the cooking appliance, the box body reaches a preset position, the trigger unit is triggered to feed back a state normal signal, the cooking appliance can be normally used, the box body does not reach the preset position, the trigger unit is not triggered to feed back a state abnormal signal, and the cooking appliance is abnormal. The detection module ensures that the box body of the water box assembly is installed in place by detecting the installation position of the box body, and the use experience of a user is effectively improved.

Description

Water box assembly and cooking utensil with same

Technical Field

The utility model relates to a cooking equipment's technical field especially relates to a water box subassembly. The utility model discloses still relate to a cooking utensil.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

A cooking appliance (e.g., a steam box or a steam oven) generally includes a box body, a steam generating device and a water box assembly, wherein water in the water box enters the steam generating device, and the steam generating device vaporizes the water and then leads the water into a cooking cavity of the box body, so as to steam food in the cooking cavity.

In the prior art, as the box body of the water box component is not installed in place, the water leakage of the box body or the unsmooth water absorption of the water pump is easy to occur, and the use experience of a user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the box body installation of water box subassembly is not in place and leads to the user to use experience to reduce at least. The purpose is realized by the following technical scheme:

the utility model discloses a first aspect provides a water box subassembly, the water box subassembly includes:

the base is provided with an accommodating cavity with a drawing opening;

the detection module is arranged on the base and is used for being electrically connected with a control module of the cooking appliance, and a trigger unit of the detection module extends into the accommodating cavity;

the box body, the box body warp the pull mouth sets up with separable mode accept the intracavity, the box body is located accept the preset position of intracavity, the box body with trigger unit looks butt.

According to the utility model discloses a water box subassembly, accept the chamber and set up on the base, the preset position of acceping the intracavity is the position that the box body installed correctly, and the box body that is equipped with the pure water can get into or leave through the pull mouth on the base and accept the chamber. When the water box assembly is used for a cooking appliance, the detection module is electrically connected with a control module of the cooking appliance, when the box body enters the receiving cavity through the drawing port and reaches a preset position, the box body is abutted against a trigger unit of the detection module, after the trigger unit is triggered, the detection module feeds back a state normal signal to the control module, the control module reminds a user of normal use of the cooking appliance, when the box body enters the receiving cavity through the drawing port and does not reach the preset position, the box body is not abutted against the trigger unit of the detection module, the trigger unit is not triggered, the detection module feeds back a state abnormal signal to the control module, the control module reminds the user of the abnormal cooking appliance, and the user is required to reinstall the box body. Through the detection of the detection module to the box body installation position, the box body installation of the water box assembly can be ensured to be in place, the problem of water leakage of the box body or water absorption compensation of a water pump is avoided, and therefore the use experience of a user is effectively improved.

In addition, according to the utility model discloses a water box subassembly still can have following additional technical characterstic:

the utility model discloses an in some embodiments, be equipped with the mounting groove on the base, detection module sets up in the mounting groove.

In some embodiments of the present invention, the mounting groove is communicated with the accommodating cavity through a channel, and the triggering unit extends into the accommodating cavity through the channel.

In some embodiments of the present invention, a clamping structure is disposed in the mounting groove, and the detection module cooperates with the clamping structure.

The utility model discloses an in some embodiments, still be equipped with in the mounting groove with the limit structure that card holding structure interval set up, detection module with the limit structure cooperation is in with spacingly in the mounting groove.

In some embodiments of the present invention, the retaining structure comprises:

one end of the supporting part is connected with the bottom surface of the mounting groove and extends along the height direction of the mounting groove;

the hook part is arranged at the other end of the supporting part, the hook part and the bottom surface of the mounting groove form a clamping space, a guide surface is arranged on the hook part, and the detection module enters the clamping space through the guide surface.

In some embodiments of the present invention, the limiting structure is a limiting post, the limiting post extends along the height direction of the mounting groove, and the limiting post and the supporting portion respectively abut against the outer surface of the detecting module.

In some embodiments of the present invention, the accommodating chamber is a rectangular structure, and the accommodating chamber includes:

a bottom surface;

a first side surface connected to the bottom surface;

the second side surface and the first side surface are oppositely arranged on the same side of the bottom surface;

the third side surface is respectively connected with the first side surface, the second side surface and the bottom surface, and the drawing opening is formed between one end of the first side surface, which is far away from the third side surface, and one end of the second side surface, which is far away from the third side surface.

In some embodiments of the present invention, a communication position of the channel and the accommodating chamber is located in any one of the bottom surface, the first side surface, the second side surface, and the third side surface.

A second aspect of the present invention provides a cooking appliance, the cooking appliance including:

a water box assembly according to the above;

the water box assembly is arranged at the bottom of the box body;

and the control module is arranged on the box body and is electrically connected with the detection module.

According to the cooking utensil of the utility model, the containing cavity is arranged on the base, the preset position in the containing cavity is the position for correctly installing the box body, the box body filled with purified water can enter or leave the containing cavity through the drawing opening on the base, the detection module is electrically connected with the control module of the cooking utensil, when the box body enters the receiving cavity through the drawing opening and reaches a preset position, the box body is abutted with the trigger unit of the detection module, after the trigger unit is triggered, the detection module feeds back a normal state signal to the control module, the control module reminds a user that the cooking appliance can be normally used, when the box body enters the receiving cavity through the drawing port and does not reach the preset position, the box body is not abutted to the trigger unit of the detection module, the trigger unit is not triggered, the detection module feeds back a state abnormal signal to the control module, and the control module reminds a user that the cooking appliance is abnormal and the user needs to reinstall the box body. Through the detection of the detection module to the box body installation position, the box body installation of the water box assembly can be ensured to be in place, the problem of water leakage of the box body or water absorption compensation of a water pump is avoided, and therefore the use experience of a user is effectively improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically shows an exploded structural view (partial structure) of a cooking appliance according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a base of the cooking appliance shown in FIG. 1;

FIG. 3 is an enlarged view of the portion A of the base shown in FIG. 2;

FIG. 4 is a schematic structural view of a detection module of the cooking appliance shown in FIG. 1;

FIG. 5 is a schematic structural view of a water box assembly of the cooking appliance shown in FIG. 1 (the box body is separated from the base);

fig. 6 is a schematic structural view of a water cartridge assembly of the cooking appliance shown in fig. 1 (a state in which the cartridge is disposed in a base).

The reference numbers are as follows:

100 is a cooking utensil;

10 is a housing;

20 is a box body;

30 is a detection module, and 31 is a trigger unit;

40 is a base, 41 is a containing cavity, 411 is a bottom surface, 412 is a first side surface, 413 is a second side surface, 4131 is a channel, 414 is a third side surface, 415 is a drawing opening, 42 is a mounting groove, 43 is a clamping structure, 431 is a hook part, 4311 is a guide surface, 432 is a supporting part, and 44 is a limiting structure;

and 50 is a box body.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be 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 scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 6, according to the embodiment of the present invention, a water box assembly is provided, the water box assembly includes a base 40, a detection module 30 and a box body 50, the base 40 is provided with an accommodating cavity 41 having a drawing opening 415, the detection module 30 is provided on the base 40 and is used for being electrically connected to a control module of a cooking appliance 100, a trigger unit 31 of the detection module 30 extends into the accommodating cavity 41, the box body 50 is provided in the accommodating cavity 41 in a separable manner through the drawing opening 415, the box body 50 is located at a preset position in the accommodating cavity 41, and the box body 50 is abutted to the trigger unit 31.

Specifically, the accommodating cavity 41 is formed on the base 40, the predetermined position in the accommodating cavity 41 is a position where the cartridge 50 is correctly installed, and the cartridge 50 containing purified water can enter or leave the accommodating cavity 41 through the drawing opening 415 on the base 40. When the water box assembly is used for the cooking appliance 100, the detection module 30 is electrically connected with a control module of the cooking appliance 100, as shown in fig. 6, when the box body 50 enters the receiving cavity 41 through the drawing port 415 and reaches a preset position, the box body 50 is abutted against the trigger unit 31 of the detection module 30, after the trigger unit 31 is triggered, the detection module 30 feeds back a normal state signal to the control module, and the control module reminds a user that the cooking appliance 100 can be normally used, as shown in fig. 5, when the box body 50 enters the receiving cavity 41 through the drawing port 415 and does not reach the preset position, the box body 50 is not abutted against the trigger unit 31 of the detection module 30, the trigger unit 31 is not triggered, the detection module 30 feeds back an abnormal state signal to the control module, and the control module reminds the user that the cooking appliance 100 is abnormal, and the user needs to. Through the detection of detection module 30 to the box body 50 mounted position, can ensure that the box body 50 of water box subassembly is installed in place, avoid appearing the problem that box body 50 leaked or the water pump compensation of absorbing water to user's use experience has effectively been promoted.

It should be understood that the trigger unit 31 extends into the accommodating cavity 41, and the extending position of the trigger unit 31 corresponds to the preset position of the accommodating cavity 41, that is, after the box 50 enters the accommodating cavity 41 through the drawing opening 415, when the box 50 reaches the preset position in the accommodating cavity 41, the box 50 is correctly installed, and at this time, the box 50 is just abutted against the trigger unit 31, so that the trigger unit 31 is triggered, and therefore, the installation state of the box 50 can be accurately fed back to the user, and the use experience of the user is further improved.

It should be noted that the triggering unit 31 is a spring structure or a contact switch, in this application, the triggering unit 31 is a spring structure, the spring structure is disposed in the accommodating cavity 41 and extends in the accommodating cavity 41, when the box 50 is installed at a preset position in the accommodating cavity 41, the outer surface of the box 50 is abutted to the spring structure, at this time, the spring structure elastically deforms, the detection module 30 obtains a signal indicating that the spring structure elastically deforms, thereby feeding back the state of correct installation of the box 50 to the control module, when the box 50 is pulled out, the spring structure resets, the detection module 30 obtains the state of no elastic deformation of the spring structure, thereby feeding back the state of incorrect installation of the box 50 to the control module. The simple structure of shell fragment structure triggers the installation status that can accurate feedback box body 50 through the butt, has satisfied user's user demand, has further promoted user's use and has experienced.

It is further understood that, as shown in fig. 2 to 6, a mounting groove 42 is provided on the base 40, and the detection module 30 is disposed in the mounting groove 42. Specifically, mounting groove 42 sets up on base 40, and detection module 30 is installed in mounting groove 42, and trigger unit 31 extends to accepting chamber 41 through mounting groove 42 in, sets up detection module 30 in mounting groove 42 to effectively avoided detection module 30 to occupy the space of accepting chamber 41, increased the volume of box body 50, make the flourishing water yield of box body 50 obtain promoting, reduced the frequency that the user mended water to box body 50, and then promoted user's use and experienced.

Further, as shown in fig. 2 to 6, the mounting groove 42 is communicated with the receiving cavity 41 through the channel 4131, and the trigger unit 31 extends into the receiving cavity 41 through the channel 4131. Specifically, the mounting groove 42 and the accommodating cavity 41 are arranged adjacently, the mounting groove 42 and the accommodating cavity 41 are communicated through the channel 4131, the detection module 30 is mounted in the mounting groove 42, the trigger unit 31 extends into the accommodating cavity 41 through the channel 4131, and the trigger unit 31 is abutted to the box body 50 reaching the preset position of the accommodating cavity 41, so that the detection unit obtains a signal that the box body 50 is mounted in place, the accuracy of the detection unit for detecting the state of the box body 50 is improved, and the condition of misjudgment is avoided.

Further, as shown in fig. 2 and 3, a retaining structure 43 is disposed in the mounting groove 42, and the detecting module 30 is engaged with the retaining structure 43. Specifically, when the detection module 30 is installed, the detection module 30 is placed in the installation groove 42, the catch structure 43 is engaged with the detection module 30, such that the detection module 30 is fixed in the installation groove 42, and the trigger unit 31 extends into the receiving cavity 41. Through setting up card and holding structure 43, effectively guaranteed detection module 30's mounted position for trigger unit 31 has obtained the maintenance in accepting the mounted position of chamber 41, thereby has improved detection module 30 and to the accuracy nature that box body 50 state detected, avoids the condition of erroneous judgement, has further promoted user's use and has experienced.

Further, as shown in fig. 2 and 3, a limiting structure 44 is disposed in the mounting groove 42 and spaced from the retaining structure 43, and the detection module 30 is matched with the limiting structure 44 to be limited in the mounting groove 42. Specifically, the limiting structure 44 and the retaining structure 43 are respectively disposed in the mounting groove 42, when the detection module 30 is mounted, the detection module 30 is respectively matched with the limiting structure 44 and the retaining structure 43, and the limiting structure 44 and the retaining structure 43 respectively limit the detection module 30 in different directions, so that the detection module 30 is mounted and fixed in the mounting groove 42 according to a preset position, the position of the trigger unit 31 in the accommodating cavity 41 is further maintained, and the detection accuracy is further improved.

Further, as shown in fig. 3, the holding structure 43 includes a supporting portion 432 and a hook portion 431, one end of the supporting portion 432 is connected with the bottom surface 411 of the mounting groove 42 and extends along the height direction of the mounting groove 42, the hook portion 431 is disposed at the other end of the supporting portion 432, the hook portion 431 and the bottom surface 411 of the mounting groove 42 form a holding space, a guide surface 4311 is disposed on the hook portion 431, and the detection module 30 enters the holding space through the guide surface 4311. Specifically, when the detection module 30 is installed, the detection module 30 is placed into the installation groove 42 through the notch of the installation groove 42, so that the trigger unit 31 enters the receiving cavity 41 through the channel 4131, the detection module 30 abuts against the guide surface 4311, the detection module 30 is pressed downwards, the supporting portion 432 is elastically deformed in the direction away from the limiting structure 44, when the detection module 30 crosses the guide surface 4311, the detection module 30 enters between the hook portion 431 and the bottom surface 411 of the installation groove 42, the supporting portion 432 is reset, and the hook portion 431 hooks the edge of the detection module 30. The vertical limiting of the detection module 30 is realized through the hook portion 431 and the bottom surface 411 of the mounting groove 42, and the horizontal limiting of the detection module 30 is realized through the limiting structure 44 and the supporting portion 432, so that the mounting precision of the detection module 30 is improved, and the precision of the detection of the mounting state of the box body 50 by the trigger unit 31 is further ensured.

Further, as shown in fig. 3, the limiting structure 44 is a limiting post, the limiting post extends along the height direction of the mounting groove 42, and the limiting post and the supporting portion 432 abut against the outer surface of the detection module 30. Specifically, spacing post and supporting part 432 all extend along the direction of height of mounting groove 42, support respectively through supporting part 432 and spacing post and lean on the surface that leans on detection module 30, realize spacing to detection module 30 level, overall structure is simple, has realized detection module 30's location installation, has further improved the precision of detection module 30 installation.

It should be understood that, the distance between the limiting column and the supporting portion 432 is equal to the width of the body of the detection module 30 between the limiting column and the supporting portion 432, so as to further ensure the limiting effect on the detection module 30.

It should be pointed out that, in this application, the quantity of spacing post is two, and the quantity of card holding structure 43 also is two, and spacing post and card holding structure 43 alternate interval set up, through setting up a plurality of spacing posts and a plurality of card holding structure 43, can improve the spacing intensity to detection module 30 to avoided detection module 30 not hard up, made detection module 30's stability obtain the assurance, and then guaranteed the accuracy that detection module 30 detected the 50 states of box body.

Further, as shown in fig. 2 to 6, the receiving cavity 41 has a rectangular structure, the receiving cavity 41 includes a bottom surface 411, a first side surface 412, a second side surface 413, and a third side surface 414, the first side surface 412 is connected to the bottom surface 411, the second side surface 413 and the first side surface 412 are disposed opposite to each other on the same side of the bottom surface 411, the third side surface 414 is respectively connected to the first side surface 412, the second side surface 413, and the bottom surface 411, and a drawing opening 415 is formed between an end of the first side surface 412 far away from the third side surface 414 and an end of the second side surface 413 far away from the third side surface 414. Specifically, the first side surface 412, the second side surface 413 and the third side surface 414 are perpendicular to the bottom surface 411, the first side surface 412 and the second side surface 413 are arranged in parallel at intervals, one end of the first side surface 412 and one end of the second side surface 413 are closed by the third side surface 414, the other ends of the first side surface 412 and the second side surface 413 are the drawing opening 415, when the water box assembly is used for the cooking appliance 100, the bottom surface 411 is parallel to the ground, the drawing opening 415 faces a user, the box body 50 enters and exits the accommodating cavity 41 through the drawing opening 415, that is, the box body 50 is taken and placed through a horizontal drawing action, and therefore the convenience in operation of the user is improved.

Further, as shown in fig. 3, the communication position of the channel 4131 and the accommodating cavity 41 is located on any one of the bottom surface 411, the first side surface 412, the second side surface 413 and the third side surface 414. Specifically, the channel 4131 communicates the accommodating cavity 41 with the mounting groove 42, and the requirement that the detection module 30 is disposed at different positions is effectively satisfied by being disposed on any one of the bottom surface 411, the first side surface 412, the second side surface 413 and the third side surface 414, so that the layout of the detection module 30 is facilitated, and product assembly is effectively ensured.

This application, passageway 4131 sets up on second side 413, and mounting groove 42 sets up with accepting chamber 41 adjacent, and the overall structure of water box subassembly is compact, and when the water box subassembly was used for cooking utensil 100, can effectively improve cooking utensil 100's space utilization.

The utility model also provides a cooking utensil 100, as shown in fig. 1 to fig. 6, cooking utensil 100 includes water box subassembly, box 20 and control module, and the water box subassembly is according to above water box subassembly, and the water box subassembly sets up in the bottom of box 20, and control module sets up on box 20 and is connected with detection module 30 electricity.

Specifically, the receiving cavity 41 is formed on the base 40, the predetermined position in the receiving cavity 41 is a position where the box 50 is correctly installed, the box 50 containing purified water can enter or leave the receiving cavity 41 through the drawing port 415 on the base 40, the detecting module 30 is electrically connected to the control module of the cooking appliance 100, when the box 50 enters the receiving cavity 41 through the drawing port 415 and reaches the predetermined position, the box 50 abuts against the triggering unit 31 of the detecting module 30, after the triggering unit 31 is triggered, the detecting module 30 feeds back a normal state signal to the control module, the control module reminds a user that the cooking appliance 100 can be normally used, when the box 50 enters the receiving cavity 41 through the drawing port 415 and does not reach the predetermined position, the box 50 does not abut against the triggering unit 31 of the detecting module 30, the triggering unit 31 is not triggered, the detecting module 30 feeds back a normal state signal to the control module, the control module alerts the user that the cooking appliance 100 is abnormal, requiring the user to reinstall the cartridge 50. Through the detection of detection module 30 to the box body 50 mounted position, can ensure that the box body 50 of water box subassembly is installed in place, avoid appearing the problem that box body 50 leaked or the water pump compensation of absorbing water to user's use experience has effectively been promoted.

In addition, be equipped with the culinary art chamber that is used for holding food in the box 20, the outside parcel of box 20 has dustcoat 10, and dustcoat 10 forms the protection to box 20, has avoided box 20 to receive impact and damage.

In addition, the cooking appliance is a steam box or a steam oven, and other structures of the cooking appliance refer to the prior art and are not described herein again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A water cartridge assembly for a cooking appliance, the water cartridge assembly comprising:

the base (40), set up the accepting cavity (41) with drawing mouth (415) on the said base (40);

a detection module (30), wherein the detection module (30) is arranged on the base (40) and is used for being electrically connected with a control module of the cooking appliance, and a trigger unit (31) of the detection module (30) extends into the accommodating cavity (41);

the box body (50) is detachably arranged in the accommodating cavity (41) through the drawing opening (415), the box body (50) is located at a preset position in the accommodating cavity (41), and the box body (50) is abutted to the trigger unit (31).

2. The water box assembly according to claim 1, wherein a mounting groove (42) is formed on the base (40), and the detection module (30) is disposed in the mounting groove (42).

3. The water box assembly according to claim 2, wherein the mounting groove (42) communicates with the receiving cavity (41) through a channel (4131), and the trigger unit (31) extends into the receiving cavity (41) through the channel (4131).

4. The water box assembly according to claim 2, wherein a retaining structure (43) is provided in the mounting groove (42), and the detection module (30) is engaged with the retaining structure (43).

5. The water box assembly according to claim 4, wherein a limiting structure (44) is further disposed in the mounting groove (42) and spaced from the retaining structure (43), and the detection module (30) is engaged with the limiting structure (44) to be limited in the mounting groove (42).

6. The water box assembly of claim 5, wherein the retaining structure (43) comprises:

a support portion (432), one end of the support portion (432) being connected to a bottom surface (411) of the mounting groove (42) and extending in a height direction of the mounting groove (42);

hook portion (431), hook portion (431) set up the other end of supporting part (432), hook portion (431) with bottom surface (411) of mounting groove (42) form the card and hold the space, be equipped with spigot surface (4311) on hook portion (431), detection module (30) warp spigot surface (4311) get into hold the space.

7. The water box assembly according to claim 6, wherein the limiting structure (44) is a limiting post extending along the height direction of the mounting groove (42), and the limiting post and the supporting portion (432) are respectively abutted against the outer surface of the detection module (30).

8. The water box assembly according to claim 3, wherein the receiving chamber (41) has a rectangular structure, and the receiving chamber (41) comprises:

a bottom surface (411);

a first side surface (412), the first side surface (412) being connected to the bottom surface (411);

a second side surface (413), the second side surface (413) being arranged on the same side of the bottom surface (411) as the first side surface (412);

a third side surface (414), the third side surface (414) being connected to the first side surface (412), the second side surface (413), and the bottom surface (411), respectively, wherein the drawing opening (415) is formed between an end of the first side surface (412) away from the third side surface (414) and an end of the second side surface (413) away from the third side surface (414).

9. The water box assembly according to claim 8, wherein the communication position of the channel (4131) with the receiving cavity (41) is located at any one of the bottom surface (411), the first side surface (412), the second side surface (413) and the third side surface (414).

10. A cooking appliance, characterized in that it comprises:

a water box assembly according to any one of claims 1 to 9;

a tank body (20), wherein the water box assembly is arranged at the bottom of the tank body (20);

the control module is arranged on the box body (20) and is electrically connected with the detection module (30).

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