CN211985088U - Cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil, including the a kind of deep pot body that has the culinary art chamber to and be used for opening or the lid closes a kind of deep pot lid of the a kind of deep pot body, a kind of deep pot is covered and is provided with air inlet structure and detachable steam valve subassembly, be provided with mutually independent inlet air channel and air-out passageway in the steam valve subassembly, inlet air channel docks the inlet air structure and sends into broken bubble with air conditioning, the air-out passageway is used for the steam of discharging. This kind of setting mode is favorable to simplifying the structure of inlet air passageway and air-out passageway, under the normal conditions, because inner cup and steam valve subassembly all can detachable set up in a kind of deep pot lid to make the installation and the dismantlement of this kind of sectional type structure's passageway very convenient, and then can be convenient for the user to the operation such as inlet air passageway washs with the air-out passageway.

Description

Cooking utensil

Technical Field

The utility model belongs to the technical field of kitchen appliance, especially, relate to a cooking utensil.

Background

The phenomenon of overflowing of the rice cooker can occur under the condition of long-time heating. In order to avoid the situation, an electric cooker exists in the prior art, which can realize quick cooking and prevent overflowing. Specifically, the electric cooker comprises a cooker body and a cooker cover, wherein the cooker body and the cooker cover are matched to limit a cooking cavity. The electric cooker also comprises a defoaming device for breaking foam generated in the cooking cavity. Be provided with inlet air channel and air-out passageway in the a kind of deep pot lid, the fire fighting equipment is the fan, and cold wind that the fan produced at first gets into the culinary art chamber via inlet air channel, then becomes hot-blastly after the heating in culinary art chamber, and hot-blastly this moment also can press from both sides the steam etc. that are wrapping up in the culinary art chamber when self flows and get into the air-out passageway, at last via air-out passageway discharge to the external world. The fan blows air to reduce the temperature in the cooking cavity, so that foam on the surface of the liquid in the cooking cavity is cooled and shrunk, and the defoaming purpose is realized.

However, the fan may be stuck or locked during a long time use. When the phenomenon occurs and measuring elements such as a sensor and the like in the electric cooker do not detect the conditions of fan locking, rotation blockage and the like, the electric cooker is still in a heating state. If the electric cooker carries out porridge cooking operation, a large amount of foam can be generated in the cooker body, so that the foam flows into the air inlet channel and the air outlet channel in the cooker cover. And air inlet channel and air-out channel are all comparatively long and narrow among the prior art, will increase the user like this to the washing degree of difficulty of electricity rice cooker.

The prior art also discloses an anti-overflow electric cooker upper cover, which comprises a face cover and a steam valve arranged on a through hole of the face cover, wherein an air inlet is also arranged on the face cover, the steam valve is provided with an air inlet channel communicated with the air inlet, and an air blower blowing air to the air inlet is fixed on the inner side of the face cover. Although the upper cover of the electric cooker with the structure can form a negative pressure area inside the steam valve to achieve the effect of breaking bubbles and preventing overflowing, the effect is still achieved by providing wind power based on the blower. Therefore, in the long-term use process of the electric cooker, the blower can also be out of order to cause the conditions of blocking, rotation blockage and the like, thereby causing the foam, the rice water and the like to overflow from the steam valve.

It will thus be seen that the prior art is susceptible to further improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a cooking appliance that overcomes or at least partially solves the above problems.

The utility model discloses the technical scheme who adopts does:

the utility model provides a cooking utensil, including the a kind of deep pot body that has the culinary art chamber to and be used for opening or the lid closes a kind of deep pot lid of the a kind of deep pot body, a kind of deep pot is covered and is provided with air inlet structure and detachable steam valve subassembly, be provided with mutually independent inlet air channel and air-out passageway in the steam valve subassembly, inlet air channel docks the inlet air structure and sends into broken bubble with air conditioning, the air-out passageway is used for the steam of discharging.

Preferably, an inner cover is further arranged in the cooker cover, and the rear end of the air inlet channel extends to the inner cover so as to send cold air to the front part of the air outlet channel for bubble breaking.

Preferably, an air inlet valve for opening or closing the air inlet channel is arranged in the air inlet channel, and an air outlet valve for opening or closing the air outlet channel is arranged in the air outlet channel.

Preferably, the air inlet valve and the air outlet valve are of an integrated structure.

Preferably, the air inlet valve and/or the air outlet valve are provided with annular convex ribs which are arranged on the edges in a protruding mode in the circumferential direction, so that the air inlet valve and/or the air outlet valve are in interference fit with the air inlet channel and/or the air outlet channel respectively.

Preferably, the inner cover is detachably connected with the cooker cover.

Preferably, an integrated channel is further arranged in the cooker cover, and the air inlet channel and the air outlet channel are respectively communicated with the cooking cavity through the integrated channel.

Preferably, the steam valve assembly is internally provided with a partition part for partitioning the air inlet channel and the air outlet channel.

Preferably, a blocking wall is further arranged inside the steam valve assembly, and a gap is reserved between the blocking wall and the inner wall of the steam valve assembly.

Preferably, the air inlet structure is a fan for generating cold air.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:

1. the utility model provides a cooking utensil, with air inlet channel whole among the prior art divide into air inlet channel front end and air inlet channel rear end, wholly divide into air-out passageway front end and air-out passageway rear end with the air-out passageway, then integrate above-mentioned air inlet channel front end, air inlet channel rear end and air-out passageway front end, air-out passageway rear end in the spare part of difference respectively. Specifically, the front end of the air inlet channel and the front end of the air outlet channel are integrated inside the steam valve assembly, and the rear end of the air inlet channel and the rear end of the air outlet channel are integrated on the inner cover. The arrangement mode is favorable for simplifying the structures of the air inlet channel and the air outlet channel, on one hand, under the normal condition, the inner cover and the steam valve assembly can be detachably arranged on the cooker cover, so that the channel of the sectional structure is very convenient to mount and dismount, and the user can conveniently clean the air inlet channel and the air outlet channel; even on the other hand inner cup and steam valve subassembly all fix and set up in a kind of deep pot lid, because steam valve subassembly's volume is less usually, consequently the scheme that this disclosure provided can shorten inlet air channel and air-out passageway's whole length to a certain extent, even like this the inside foam of cooking utensil, rice water etc. have led to the fact the jam to inlet air channel and air-out passageway, also can make the user wash inlet air channel and air-out passageway very conveniently.

2. As an embodiment of the utility model, the switching to inlet air channel and air-out passageway can be realized to the setting of inlet air valve and air-out valve to prevent that steam from spilling over from inlet air channel and air-out passageway, promote the leakproofness of inlet air channel and air-out passageway, and then guarantee cooking utensil's culinary art efficiency. The control of business turn over wind is realized through the mode of valve, and not only simple structure facilitates the control moreover, and the reliability is high. In addition, cooking utensil just opens inlet air channel and air-out passageway when needs defoaming, and at all the other culinary art periods, inlet air channel and air-out passageway are in the closed condition to avoided business turn over wind to heating efficiency's influence, reduced the loss of heat and moisture.

3. As a preferred embodiment of the utility model, the air inlet valve and the air outlet valve are arranged into an integrated structure, on one hand, a coupler is not required to be arranged between the air inlet valve and the air outlet valve, thereby reducing the difficulty of processing and assembling and being beneficial to the improvement of production efficiency; on the other hand, the air inlet valve and the air outlet valve of the integrated structure can also achieve the purpose of simultaneously driving the double valves by using a single motor, and further save the production cost.

4. As an embodiment of the present invention, the gap between the air inlet/outlet valve and the air inlet/outlet channel can be reduced by the annular rib, so as to prevent the steam from overflowing from the gap. In addition, the setting of annular protruding muscle can make into/the air-out valve and advance/the cooperation mode between the air-out passageway be interference fit, and this can further promote advance/the leakproofness of air-out passageway to prevent that steam from overflowing from advancing/air-out passageway, and then promote cooking utensil's culinary art efficiency.

Drawings

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

fig. 1 is a schematic structural diagram of a quick cooking device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cooker cover according to an embodiment of the present invention;

fig. 3 is a schematic structural view of another cooker cover provided by the present invention;

fig. 4 is a schematic cross-sectional view of a cooker cover according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of an air inlet valve and an air outlet valve provided by an embodiment of the present invention.

Wherein the content of the first and second substances,

100 a pot body;

200 pot covers, 210 air inlet channels, 211 air inlet valves, 220 air outlet channels, 221 air outlet valves, 230 inner covers, 240 steam valve assemblies, 241 separating parts, 250 integrated channels and 260 fans.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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.

Referring to fig. 1-3, an embodiment of the present invention provides a cooking appliance, including a pot body 100 having a cooking cavity, and a pot cover 200 for opening or covering the pot body, an air inlet channel 210 and an air outlet channel 220 communicated with the cooking cavity are provided in the pot cover 200, an inner cover 230 and a steam valve assembly 240 are provided on the pot cover 200, the front end of the air inlet channel 210 and the front end of the air outlet channel 220 are provided inside the steam valve assembly 240, and the rear end of the air inlet channel 210 and the rear end of the air outlet channel 220 are provided on the inner cover 230.

In which, the present invention is not limited to the connection mode of the pot cover 200 and the pot body 100. For example, in one specific example, the pot cover 200 is pivotally connected to the pot body 100 by a rotating shaft to provide a one-piece cooking appliance. For another example, in another specific example, the pot cover 200 is provided separately from the pot body 100, and when the pot body 100 needs to be covered, the pot cover 200 is placed on the pot body 100, and when the pot body 100 needs to be opened, the pot cover 200 is removed from the pot body 100.

In addition, the term "air inlet channel" should be understood in a broad sense, which refers to a flow path when cold air enters the cooking cavity, and the term "air outlet channel" should also be understood in a broad sense, which refers to a path when cold air enters the cooking cavity, exchanges heat, and hot air, steam, etc. flow out of the cooking cavity.

It should be noted that the "front end" and the "rear end" of the air intake channel 210 are relative to the air intake direction, specifically, the air flow flows from the front end of the air intake channel 210 to the rear end of the air intake channel 210, and then enters the cooking cavity; the "front end" and the "rear end" of the air outlet channel 220 are relative to the air outlet direction, and specifically, the air flow flows from the front end of the air outlet channel 220 to the rear end of the air outlet channel 220, and then is discharged to the outside.

As a preferred embodiment of the present invention, referring to fig. 4, an air inlet valve 211 for opening or closing the air inlet channel 210 is disposed inside the air inlet channel 210, and an air outlet valve 221 for opening or closing the air outlet channel 220 is disposed inside the air outlet channel 220. The setting of inlet valve 211 and air-out valve 221 can realize the switching to inlet air channel 210 and air-out passageway 220 to prevent that steam from overflowing from inlet air channel 210 and air-out passageway 220, promote inlet air channel 210 and air-out passageway 220's leakproofness, and then guarantee cooking utensil's culinary art efficiency.

It should be understood that the positions of the inlet valve 211 and the outlet valve 221 may be set at any position of the inner cover 230 in the flow path of the cold air inlet and the hot air outlet in the cooking chamber, or at any position of the steam valve assembly 240 in the flow path of the cold air inlet and the hot air outlet in the cooking chamber, for example. In other words, the intake valve 211 can be disposed at the front end of the intake duct 210, or at the rear end of the intake duct 210; the air outlet valve 221 may be disposed at the front end of the air outlet channel 220, or disposed at the rear end of the air outlet channel 220, which is not limited in this embodiment.

In addition, the air inlet valve 211 and the air outlet valve 221 are arranged to control the air inlet and the air outlet of the cooking utensil, so that the structure is simple, the control is convenient, and the reliability is high; and cooking utensil just opens inlet air channel and air-out passageway when needs defoaming, and at all the other culinary art periods, inlet air channel and air-out passageway are in the closed condition to avoided business turn over wind to heating efficiency's influence, reduced the loss of heat and moisture.

As a preferred embodiment of the present invention, referring to fig. 5, the inlet valve 211 and the outlet valve 221 may be, for example, an integral structure. On one hand, the air inlet valve 211 and the air outlet valve 221 can move simultaneously without arranging a coupler between the air inlet valve 211 and the air outlet valve 221, so that the difficulty of processing and assembling is reduced, and the improvement of the production efficiency is facilitated; on the other hand, the air inlet valve 211 and the air outlet valve 221 of integral type structure also can realize the purpose of driving the double valve simultaneously with the single motor to can reduce the setting of power supply, save energy consumption and spare part, reduce cost, and can further save the inner space of a kind of deep pot lid 200, reduce a kind of deep pot lid 200's size, be favorable to cooking utensil's miniaturization.

In order to realize the movement of the air inlet valve 210 and the air outlet valve 220, for example, the air inlet valve 211 and the air outlet valve 221 can be driven by a driving motor arranged inside the cooker cover 200 to move, so that the air inlet valve 211 and the air outlet valve 221 are opened or closed synchronously, and further, the timely exchange and delivery of cold air and hot air are realized. The "movement" may be a translational movement that performs linear feeding, a swinging movement, or a rotational movement, and the specific form of the movement is not limited in this embodiment. Accordingly, the connection between the inlet valve 211 and the outlet valve 221 and the inlet channel 210 and the outlet channel 220 may be a hinged connection, a pivotal connection, or a sliding connection, which is not limited in this embodiment.

Preferably, compared with the moving modes such as translation and the like, the embodiment adopts the rotating motion mode, which can be realized more easily in the limited cooker cover space, and the installation is convenient, the sealing measure is also easy to realize, the manufacturing cost of the cooker cover 200 is reduced, and the production efficiency of the cooker cover 200 is improved.

Regarding what kind of material specifically makes air inlet valve 211 and air outlet valve 221, the embodiment of the present invention provides the following two different embodiments for explanation:

implementation mode one

Specifically, the inlet valve 211 and the outlet valve 221 are made of elastic members, and both are made of the same material, so that when the inlet valve 211 and the outlet valve 221 are manufactured, the inlet valve and the outlet valve can be manufactured by an integrally formed process, and the processing time can be reduced by the method, so that the production efficiency is improved. Due to the good telescopic deformation capability of the elastic piece, when the air inlet valve 211 and the air outlet valve 221 are in interference fit with the air inlet channel 210 and the air outlet channel 220, the air inlet valve 211 and the air outlet valve 221 are prevented from being seriously damaged due to fracture, distortion and deformation caused by excessive deformation. In addition, the elastic member in this embodiment may be, for example, a silicone member, a rubber member, a hard sponge, and the like, and the specific material of the elastic member is not limited in this embodiment.

Second embodiment

Specifically, the intake valve 211 and the outlet valve 221 are made of metal members. This kind of mode can make air inlet valve 211 and air-out valve 221 have sufficient intensity, avoids air inlet valve 211 and air-out valve 221 to take place the deformation at the rotation in-process to the at utmost to guarantee that air inlet channel 210 and air-out channel 220 have good leakproofness.

Of course, the above-mentioned embodiment is only an exemplary illustration in this embodiment, and cannot constitute a specific limitation to the air inlet valve 211 and the air outlet valve 221 in the present invention, and any other materials capable of achieving the above-mentioned functions should be within the protection scope of the present disclosure.

As a preferred embodiment of the present invention, the inlet valve 211 and/or the outlet valve 221 have a circumferential protruding ring rib at the edge, so that the inlet valve 211 and/or the outlet valve 221 are in interference fit with the inlet channel 210 and/or the outlet channel 220, respectively.

The annular convex ribs can reduce the gap between the air inlet/outlet valve and the air inlet/outlet channel, and prevent steam from overflowing from the gap. In addition, the setting of annular protruding muscle can make into/the air-out valve and advance/the cooperation mode between the air-out passageway be interference fit, and this can further promote advance/the leakproofness of air-out passageway to prevent that steam from overflowing from advancing/air-out passageway, and then promote cooking utensil's culinary art efficiency.

As a preferred embodiment of the present invention, the steam valve assembly 240 is detachably connected to the pot cover 200, and the inner lid 230 is detachably connected to the pot cover 200. Steam valve unit 240 and inner cup 230 can be dismantled, not only can make the installation of inlet air channel 210 and air-out passageway 220 of sectional type structure more convenient with the dismantlement, but also can convenience of customers washs inlet air channel 210 and air-out passageway 220, the abluent degree of difficulty of greatly reduced avoids appearing the condition emergence that rice water, bubbles etc. blockked up inlet air channel 210 and air-out passageway 220 to promote user's use and experience.

As a preferred embodiment of the present invention, as shown in fig. 2, an integrated channel 250 is further disposed in the cooker cover 200, and the air inlet channel 210 and the air outlet channel 220 are respectively communicated with the cooking cavity through the integrated channel 250. The integrated channel 250 can integrate the air inlet side of the air inlet channel 210 and the air outlet side of the air outlet channel 220, thereby greatly reducing the complexity of the cooker cover 200, facilitating the installation and fixation of the air inlet channel 210 and the air outlet channel 220, and realizing the reasonable planning of the air inlet path and the air outlet path. The air inlet side refers to a side of a flow path through which cold air enters and which is close to the cooking chamber, and the air outlet side refers to a side of a flow path through which hot air exits and which is close to the cooking chamber.

In one embodiment, referring to fig. 2, a partition 241 may be further disposed inside the steam valve assembly 240, and the partition 241 is used for partitioning the front end of the air inlet channel 210 and the rear end of the air outlet channel 220, which are disposed in parallel. The air inlet channel 210 and the air outlet channel 220 are arranged in parallel inside the steam valve assembly 240, so that the internal space of the steam valve assembly 240 can be saved, and the miniaturization of the steam valve assembly 240 is facilitated; the lengths of the air inlet duct 210 and the air outlet duct 220 can be shortened.

It should be noted that, in this embodiment, "parallel arrangement" specifically means that the front end of the air inlet channel 210 and the rear end of the air outlet channel 220 are horizontally arranged and are adjacently arranged inside the steam valve assembly 240. Of course, the above examples are only one preferred embodiment of the present embodiment, and cannot constitute a specific limitation of the present invention, and other "parallel arrangement" manners may also be that the front end of the air inlet channel 210 and the rear end of the air outlet channel 220 are stacked in the vertical direction, and even the front end of the air inlet channel 210 and the rear end of the air outlet channel 220 may be adjacently disposed inside the steam valve assembly 240 in any direction. For the convenience of understanding, the description of "parallel arrangement" in the specification of the present invention can be understood as horizontal arrangement.

In addition, the steam valve assembly 240 may be provided with a blocking wall inside, for example, with a gap between the blocking wall and the inner wall of the steam valve assembly 240. Due to the arrangement of the blocking wall inside the steam valve assembly 240, on one hand, the impact energy of steam can be reduced, and the condition that the cooking appliance shakes due to the excessive impact energy is prevented, so that the stability of the cooking process is improved; on the other hand, a gap exists between the blocking wall and the inner wall of the steam valve assembly 240, so that the bubbles entering the steam valve assembly 240 and having a small volume can be broken.

As a preferred embodiment of the present invention, the cooking appliance provided by the present invention further includes a fan 260 capable of driving air to generate cold air. Wherein, the blower 260 can be directly fixed on the cooker cover 200, or a coupler can be arranged on any one of the blower 260 and the cooker cover 200, and the other one of the blower 260 and the cooker cover 200 is provided with a matching part matched with the coupler, and the connection between the blower 260 and the cooker cover 200 is realized by the electric connection between the coupler and the matching part, and the specific arrangement mode of the blower 260 is not limited in this embodiment.

When the blower 260 and the pot cover 200 are electrically connected in a coupler manner, on one hand, the blower 260 and the pot cover 200 can be electrically connected without arranging too many wire harnesses in the blower 260 or the pot cover 200, so that the wiring space in the blower 260 or the pot cover 200 can be reduced, and the reasonable utilization of the internal space of the cooking utensil is facilitated; on the other hand has also can avoid appearing the interference phenomenon that pencil and the inside electrical components of cooking utensil take place when having reduced the line to guarantee that cooking utensil can cook steadily.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a cooking utensil, is including the a kind of deep pot body that has the culinary art chamber to and be used for opening or cover the a kind of deep pot lid that closes the a kind of deep pot body, a kind of deep pot is covered and is provided with air inlet structure and detachable steam valve subassembly, its characterized in that, be provided with air inlet channel and air-out passageway mutually independent in the steam valve subassembly, air inlet channel is to air inlet structure in order to send into broken bubble with air conditioning, air-out passageway is used for the steam of discharging.

2. The cooking appliance according to claim 1, wherein an inner cover is further provided in the pot cover, and a rear end of the air inlet channel extends to the inner cover to feed the cold air to a front portion of the air outlet channel for breaking bubbles.

3. The cooking appliance according to claim 1, wherein an air inlet valve for opening or closing the air inlet channel is disposed inside the air inlet channel, and an air outlet valve for opening or closing the air outlet channel is disposed inside the air outlet channel.

4. The cooking appliance of claim 3, wherein the inlet valve and the outlet valve are of a unitary construction.

5. The cooking appliance according to claim 4, wherein the air inlet valve and/or the air outlet valve has an annular rib protruding from an edge in the circumferential direction, so that the air inlet valve and/or the air outlet valve are in interference fit with the air inlet channel and/or the air outlet channel, respectively.

6. The cooking appliance of claim 2 wherein said inner lid is removably attached to said pot lid.

7. The cooking appliance according to claim 1, wherein an integrated channel is further disposed in the pot cover, and the air inlet channel and the air outlet channel are respectively communicated with the cooking cavity through the integrated channel.

8. The cooking appliance of claim 1, wherein the steam valve assembly has a partition inside for partitioning the air inlet channel and the air outlet channel.

9. The cooking appliance of claim 1, wherein a barrier wall is further disposed within the steam valve assembly, the barrier wall being spaced from an inner wall of the steam valve assembly.

10. The cooking appliance of claim 1 wherein said air intake structure is a fan that generates cool air.

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