CN214157009U - Split type electric pressure cooker - Google Patents

Abstract

The application discloses a split type electric pressure cooker, which comprises a cooker body, a control unit and a cooker cover, wherein the cooker cover can be placed on the cooker body in a picking and placing mode and comprises a cover body and a locking cover which is locked or unlocked in a rotating mode, the locking cover is provided with cover teeth, the cooker body is provided with cooker teeth, the split type electric pressure cooker also comprises a water tank which is selectively installed on the cooker body, and the water tank is provided with a water pump; the locking device is characterized by further comprising a first coupling assembly and a second coupling assembly, wherein the first coupling assembly is used for electrically connecting the pot cover and the pot body, the second coupling assembly is used for electrically connecting the water pump and the pot body, when the locking cover is locked, the first coupling assembly realizes the electrical connection of the pot cover and the pot body, and after the first coupling assembly realizes the electrical connection, the control unit can control the water pump to operate through the second coupling assembly. No matter this application water tank installation is whether, electric pressure cooker can both operate with different running state, makes the user can select different culinary art modes according to the needs of oneself in the use, promotes user experience.

Description

Split type electric pressure cooker

Technical Field

The application belongs to the technical field of kitchen appliances, and particularly relates to a split type electric pressure cooker.

Background

The existing electric pressure cooker needs to be internally provided with a water supply device so as to have multiple functions, such as automatic cooking, water-cooling depressurization and the like, so that a user has multiple cooking choices, the cooking time of the user is greatly shortened, and the user experience is improved.

The user can use automatic cooking function to cook the reservation to electric pressure cooker to in putting into the storage space of electric pressure cooker with food material, water etc. electric pressure cooker just can be at culinary art in-process automatic material conveying or add water, accomplish the culinary art automatically, saved user's culinary art time.

The water-cooling step-down function utilizes cold water or coolant liquid through the upper cover, lets the water vapor condensation become the water droplet, makes a kind of deep pot internal pressure reduce fast, reaches the effect of uncapping fast, and safety, jet-propelled few, efficient has shortened the time of step-down greatly, has promoted user experience.

The electric pressure cooker with the water supply function is provided with a water supply device comprising a water tank and a water pump, so that water or cooling liquid in the water tank enters a cooling cavity in the cooker cover to finish water cooling, temperature reduction and pressure reduction. Or water enters the cooking cavity to automatically cook. Under the general condition, the water tank all sets up in a kind of deep pot body, and fixed as an organic whole with a kind of deep pot body, therefore the whole volume of electric pressure a kind of deep pot is great, and the not removable user of being convenient for of water tank clearance water tank, has reduced user experience.

In actual life, when a user cooks by using the electric pressure cooker, functions such as automatic cooking or water cooling are not needed, the water tank is cumbersome, and the whole weight of the electric pressure cooker is increased. For example, the water cooling function is not necessary when cooking with small power (e.g., cooking a small amount of rice).

In addition, for the split type electric pressure cooker, the cooker cover can be detached from the cooker body, so that the water supply device cannot be conveniently communicated with the cooling cavity positioned on the cooker cover after the water supply device is installed, and the difficulty of realizing water cooling of the split type electric pressure cooker is increased. Moreover, compared with the common rice cooker, the pressure cooker requires pressure in the cooking process, and all the new operation modes or cooking modes added to the pressure cooker need to consider the pressure-increasing environment of the pressure cooker, so how to realize the organic combination of the new cooking mode and the pressure environment of the pressure cooker becomes a technical problem to be solved urgently in the field.

Disclosure of Invention

The present application provides a split electric pressure cooker to solve at least one of the above technical problems.

The technical scheme adopted by the application is as follows:

a split type electric pressure cooker comprises a cooker body with a cooking cavity, a control unit arranged on the cooker body, and a cooker cover which can be placed on the cooker body in a picking and placing mode, wherein the cooker cover comprises a cover body and a locking cover which can rotate relative to the cover body so as to be locked or unlocked with the cooker body, the locking cover is provided with cover teeth, the cooker body is provided with cooker teeth, and the split type electric pressure cooker also comprises a water tank which is selectively arranged on the cooker body, and the water tank is provided with a water pump; the electric pressure cooker further comprises a first coupling assembly and a second coupling assembly, the first coupling assembly is used for connecting the cooker cover with the cooker body electrically, the second coupling assembly is used for connecting the water pump with the cooker body electrically, when the locking cover is locked, the first coupling assembly realizes the connection of the cooker cover with the cooker body electrically, and after the connection of the first coupling assembly electrically, the control unit can control the operation of the water pump through the second coupling assembly.

Further, the electric pressure cooker also comprises a heating unit arranged on the cooker body, when the control unit receives the information that the first coupling component and the second coupling component are coupled, the control unit controls the heating unit to start, and the electric pressure cooker runs in a first running state.

Further, when the control unit receives the information that the first coupling component is coupled and the second coupling component is not coupled within a preset time period, the control unit controls the heating unit to start, and the electric pressure cooker operates in a second operation state.

Further, the water tank is provided with a liquid outlet and a liquid return port; the pot cover also comprises a cooling cavity and an abutting part, wherein the cooling cavity is used for cooling the cooking cavity, and the abutting part is provided with a liquid inlet used for communicating the cooling cavity with the liquid outlet and a liquid outlet used for communicating the cooling cavity with the liquid return port; the water tank is provided with a liquid storage cavity and a liquid pumping port communicated with the liquid storage cavity; the water inlet end of the water pump can be communicated with the liquid pumping port, and the water outlet end of the water pump can be communicated with the liquid outlet; the water tank also comprises a liquid return cavity communicated with the liquid return port; the liquid return cavity and the liquid storage cavity are separately arranged, or the liquid return cavity is communicated with the liquid storage cavity, and the liquid suction port is far away from the liquid return port.

Further, the water tank comprises a water tank body and a bearing part which is connected with the water tank body and can be butted with the butting part, and the liquid outlet and the liquid return port are both arranged on the bearing part; the second coupling component comprises a second coupling piece arranged on the pot body and a second matching piece arranged on the water tank, and the second matching piece is arranged on the bearing part.

Furthermore, the pot body is provided with a bearing position for bearing the water tank, the water tank is placed in the bearing position, and the bottom surface of the water tank is not lower than that of the pot body.

Further, a local area of the pot body is inwards sunken to form the bearing position, and the projection of the butt joint part in the horizontal direction covers the bearing position.

Further, in a structure in which the water pump is mounted to the water tank, the second coupling member is provided to the bearing position.

Further, the first coupling assembly is arranged on the front side of the pressure cooker, the water tank is arranged on the rear side of the cooker body in a state that the water tank is mounted on the cooker body.

Further, the water tank is installed on the pot body in a sliding mode along the horizontal direction, the vertical direction or the circumferential direction of the pot body.

Due to the adoption of the technical scheme, the beneficial effects obtained by the application are as follows:

1. compare in current pressure a kind of deep pot water tank and a kind of deep pot body fixed as an organic whole, this application through with the water tank with the water pump is external and with the pot body can be dismantled and be connected, makes the water tank dismouting at will, installation when needing, can not install when not needing, can realize the selectivity installation or the demolition of water tank.

And whether the water tank is installed or not determines the running state of the electric pressure cooker, so that a user can select different cooking modes according to the needs of the user in the using process, and when the water supply function is not needed, the water tank can be detached, so that the electric pressure cooker is lighter and more convenient to operate, and the user experience is improved.

Moreover, in this application first coupling subassembly has played the detection effect that whether locking lid locked in place works as first coupling subassembly realizes after the electricity links (promptly the locking lid has realized with the closure of the pot body, the electricity pressure cooker has possessed the basis that can carry out high-pressure cooking), second coupling subassembly just can operate, to the user and electricity pressure cooker forms the protection, avoids because the mistake touches the messenger the water pump is worked when need not supplying water, makes the waste of water or coolant liquid and user's use experience decline.

2. As a preferred embodiment of the present application, when the first coupling element is coupled and the second coupling element is not coupled for a preset time period, the electric pressure cooker operates in the second operating state. The user can choose not to install the water tank with the water pump, this moment the electric pressure cooker still can realize the culinary art operation, provides multiple choice for the user, has promoted user experience.

For example, because pressure is generated during cooking of the pressure cooker, if pressure is required for safety when cooking is finished, a cover cannot be opened quickly if pressure exists in the pressure cooker, and the cover can be opened only when pressure in a cooking cavity is reduced, so that long-time waiting is required, the experience of a user is reduced, and especially when the amount of food materials cooked in the cooking cavity is large, the phenomenon is particularly serious, the user can select to install a water tank and a water pump on a cooker body, the water-cooling pressure reduction operation is added in a cooking program, the quick pressure reduction is realized in a water-cooling mode, the waiting time of the user is shortened, and the user experience is enjoyed; for another example, when the amount of food cooked in the cooking cavity is small and water cooling does not have obvious influence on the duration of the pressure reduction and exhaust stage, the water cooling and pressure reduction operation can cause water waste and increase of the power consumption of the pressure cooker, and under the condition, a user can select to detach the water tank and the water pump from the pot body to cook food in a common cooking mode.

For another example, along with the acceleration of life rhythm, some users do not have sufficient time and energy to carry out cooking operation, so intelligent cooking utensil receives this kind of user's favor, the pressure cooker that can realize automatic cooking also should be transported to life, be provided with storage device and automatic material conveying device on this pressure cooker, take automatic cooking rice as an example, rice is equipped with in the storage device, can realize sending rice and sending water to the culinary art intracavity through automatic material conveying device, storage device and automatic material conveying device fix in pot cover and pot body, lead to the increase of pressure cooker complete machine volume, occupy the kitchen space, and when the user wants to carry out ordinary cooking operation but non-automatic cooking operation, the inside needs of pressure cooker set up corresponding switching program in order to realize corresponding operation, thereby make complete machine control become complicated. For this application, when the user wants to carry out automatic cooking operation, can install the water tank in the pot body together with the water pump, when the control unit detects that first coupling subassembly and second coupling subassembly have all been coupled, can carry out automatic cooking operation, when the user wants to carry out manual cooking operation, can demolish the water tank with the water pump from the pot body, add edible material to the culinary art intracavity by oneself, when the control unit detects that first coupling subassembly has been coupled and the second coupling subassembly is not coupled in the time length of predetermineeing, can carry out ordinary cooking operation, control procedure is simple, reliable, stability is strong.

3. As a preferred embodiment of this application, the pot cover is equipped with the cooling chamber, water tank and water pump be used for to the cooling chamber water supply is in order to realize the water-cooling step-down, the water tank has back sap cavity and stock solution chamber, as preferred, back sap cavity with the stock solution chamber is separated and is set up, perhaps back sap cavity with stock solution chamber intercommunication, just it keeps away from to take out the sap notch back the sap notch. The liquid return cavity and the liquid storage cavity are arranged in a separated mode, so that the flowing water or cooling liquid and the flowing-back water or cooling liquid are separated, heat exchange is reduced, and the water cooling effect is reduced. Similarly, the liquid pumping port is far away from the liquid return port, so that the heat exchange can be effectively reduced. The reduction of heat exchange for the hydroenergy of pump sending to cooling chamber can keep relatively lower temperature, has promoted cooling efficiency, and it is long when having shortened the step-down, helps realizing uncapping fast, promotes user experience.

4. As an optimal implementation mode of this application, the pot body is provided with and is used for the bearing position of water tank, the water tank directly place in bearing position, connected mode is simple, need not to set up extra connecting piece, is convenient for install and remove of water tank. The water tank is placed in the bearing position, the bottom surface of the water tank is not lower than that of the pot body, and interference between the water tank and a table top for supporting the pressure pot after the water tank is installed can be avoided.

Furthermore, the local area of the pot body is inwards sunken to form the bearing position, and the projection of the butt joint part in the horizontal direction covers the bearing position, so that when the water tank and the water pump are installed on the pot body, the whole pressure cooker can be more compact and smaller, the occupied space is reduced, and when the water tank and the water pump are detached from the water tank, the projection of the butt joint part in the horizontal direction covers the bearing position, the hiding of the bearing position can be realized, and the appearance attractiveness of the whole pressure cooker is improved.

5. As a preferred embodiment of this application, the second coupling piece set up in the bearing position makes the electric connection mode of water pump becomes simpler, and when the user will the water tank with the water pump is placed on the bearing position, the second coupling piece simultaneously with the cooperation of second fitting piece has realized the electric connection of water pump has simplified the water tank with the installation procedure of water pump.

In addition, be located the second coupling piece of bearing position can also be right the installation of water tank plays the positioning action, makes the user aim at fast the mounted position of water tank promotes user experience.

6. As a preferred embodiment of the present application, the first coupling assembly is disposed at a front side of the pressure cooker, and the water tank is located at a rear side of the pot body. The first coupling assembly and the water tank are arranged in a front-back mode, the structural layout of the pot body is optimized, the table board space occupied by the electric pressure pot in the width direction is effectively reduced, more utensils can be placed in a row on the table board with the same width, and user experience is good.

Drawings

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

FIG. 1 is a schematic structural view of the split electric pressure cooker according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of the two-piece electric pressure cooker according to an embodiment of the present application, wherein the cover is not shown;

FIG. 3 is a schematic structural view of the pan body according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of the pot lid according to an embodiment of the present application;

FIG. 5 is a schematic diagram of the water tank and the water pump according to an embodiment of the present application;

FIG. 6 is a schematic view of the structure of the water tank according to an embodiment of the present application;

wherein the content of the first and second substances,

1, a pan body; 11, bearing positions;

2, covering the pot; 21 a cover body; 22 locking the cover; 23 cooling the cavity; 24 a butt joint part; 25 liquid inlet; 26 a liquid discharge port;

3, a water tank; 31 a liquid storage cavity; 32 return liquid chamber; 33 a liquid outlet; 34 a liquid return port; 35 a liquid extraction port; 36 a tank body; 37 a receiving part;

4 a first coupling component; 41 a lower coupler; a 42 upper coupler;

5 a second coupling component; 51 a second coupling member; 52 a second mating member;

6, a water pump; 61, a water inlet end; 62 at the water outlet end.

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 application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "top," "bottom," "inner," "outer," "circumferential," and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," 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 application. 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.

As shown in fig. 1-6, a split type electric pressure cooker comprises a cooker body 1 with a cooking cavity, a control unit arranged on the cooker body 1, and a cooker cover 2 arranged on the cooker body 1 in a pick-and-place manner, wherein the cooker cover 2 comprises a cover body 21 and a locking cover 22 capable of rotating relative to the cover body 21 to lock or unlock with the cooker body 1, the locking cover comprises cover teeth, the cooker body comprises cooker teeth, the locking cover realizes locking with the cooker teeth of the cooker body through the cover teeth to ensure pressure cooking of the electric pressure cooker, the electric pressure cooker further comprises a water tank 3 selectively arranged on the cooker body 1, and the water tank 3 is provided with a water pump 6; the electric pressure cooker also comprises a first coupling component 4 and a second coupling component 5, wherein the first coupling component 4 is used for electrically connecting the cooker cover 2 with the cooker body 1, and the second coupling component 5 is used for electrically connecting the water pump 6 with the cooker body 1; when the locking cover 22 is locked, the first coupling component 4 realizes the electrical connection between the pot cover 2 and the pot body 1, and after the second coupling component 5 realizes the electrical connection between the first coupling component 4, the control unit can control the operation of the water pump 6 through the second coupling component 5.

Preferably, the first coupling assembly 4 includes an upper coupler 42 disposed on the cover 21 and a lower coupler 41 disposed on the pot body 1, and the upper coupler 42 and the lower coupler 41 are disposed on the front portion of the electric pressure pot and are inserted and matched in the up-down direction. Compared with the mode that the cooker cover of the electric pressure cooker can rotate integrally and the coupler is matched with the cooker body in a splicing mode along the circumferential direction of the cooker body, the electric pressure cooker realizes the coupling of the upper coupler 42 and the lower coupler 41 when the cooker cover 2 is covered, a user does not need to align the coupling of the upper coupler and the coupling of the lower coupler intentionally, the connection of the upper coupler and the lower coupler is facilitated, and the user experience is improved.

This application through will the water tank 3 with 6 external and with the pot body 1 can dismantle the connection, makes the water tank 3 can be dismantled at will, installs when needing, can not install when not needing, realizes promptly the selectivity installation or the demolition of water tank 3 make the user have more selections, promote user experience.

And, whether the water tank 3 is installed or not determines the running state of the electric pressure cooker, when a user needs to use a water supply function, the water tank 3 is installed on the cooker body 1, so that functions of automatic cooking, water cooling and pressure reduction and the like can be realized, when the water supply function is not needed, the user can disassemble the water tank 3 to complete conventional cooking, and at the moment, the electric pressure cooker is lighter and more convenient to operate, and the user experience is improved.

In addition, the operation of the second coupling assembly 5 is affected by whether the first coupling assembly 4 is communicated or not, so as to form protection for the second coupling assembly 5, that is, after the first coupling assembly 4 is electrically coupled, the control unit can control the operation of the water pump 6, so as to avoid that the water pump 6 starts to operate under the condition that the pot cover 2 is not closed, which causes waste of water or cooling liquid and reduction of user experience.

It should be noted that the term "selectively installed" herein means that the electric pressure cooker can be operated to complete cooking regardless of whether the water tank 3 is installed on the pot body 1, and specifically, the electric pressure cooker has the following two operation states:

the first operation state is as follows: the electric pressure cooker also comprises a heating unit arranged on the cooker body 1.

In one embodiment of the present application, the first coupling component 4 includes an upper coupler 42 disposed on the cover 21 and a lower coupler 41 disposed on the pot body 1, the upper coupler 42 is floatingly mounted on the cover 21, the cover 21 is provided with a through hole for the upper coupler 42 to extend and retract, the lock cover 22 is provided with a shifting fork that rotates along with the lock cover 22, when the lock cover 22 rotates to a locking position, the shifting fork drives the upper coupler 42 to move downward, so that the upper coupler 42 is coupled with the lower coupler 41, the lower coupler 41 is electrically connected with the control unit, the upper coupler 42 is coupled with the lower coupler 41, the lower coupler 41 transmits the coupled information of the first coupling component to the control unit, when the user installs the water tank 3 on the pot body 1, and after the control unit receives the information that the first coupling component 4 and the second coupling component 5 are both communicated, the control unit indicates that the locking cover 22 is locked with the pot body 1 and the water tank 3 is installed, and the electric pressure cooker starts to cook in the first operation state.

In another embodiment of the present application, the first coupling component 4 includes an upper coupler 42 disposed on the cover body 21, and a lower coupler 41 disposed on the pot body 1, the upper coupler 42 is fixedly mounted on the cover body 21, the lock cover 22 is provided with a fork member rotating with the lock cover 22, the first coupling component 4 further includes a trigger member (such as a magnet) disposed on the fork member, and a mating member (such as a reed pipe or a hall element) disposed on the pot body 1 and capable of mating with the trigger member, when the pot cover 2 is covered on the pot body 1, the upper coupler 42 is coupled with the lower coupler 41, when the lock cover 22 rotates to a locking position, the trigger member triggers the mating member, the mating member is electrically connected with the control unit to transmit a signal that the lock cover 22 is locked in place to the control unit, when the user installs the water tank 3 on the pot 1 and the control unit receives the information that the upper and lower couplers are coupled, the trigger and the mating member are engaged and the second coupling assembly 5 is connected, the electric pressure cooker indicates that the locking cover 22 is locked with the pot 1 and the water tank 3 is installed, so that the electric pressure cooker can cook in the first operation state.

It should be noted that, the "first operation state" herein refers to that the electric pressure cooker has a water supply function, for example, the electric pressure cooker can automatically add water into the cooking cavity, and for example, the pot cover 2 is provided with the cooling cavity 23, and the water tank 3 and the water pump 6 pump water or cooling liquid into the cooling cavity 23, so as to achieve rapid pressure reduction through water cooling.

And a second operation state: the electric pressure cooker also comprises a heating unit arranged on the cooker body 1, when the control unit receives the information that the first coupling component 4 is coupled and the second coupling component 5 is not coupled within a preset time period, the control unit controls the heating unit to start, and the electric pressure cooker operates in a second operation state.

When the water tank 3 is not installed on the pot body 1 by a user and the second coupling assembly 5 is not communicated within a preset time, the user does not need to install the water tank 3, the control unit controls the heating unit to start, and the electric pressure cooker is opened to cook in the second operation state.

It should be noted that the "second operation state" herein means that the electric pressure cooker does not have a water supply function, that is, the electric pressure cooker cannot automatically add water into the cooking cavity, or does not adopt a water cooling method in the pressure reduction stage.

Preferably, when the control unit receives the information that the first coupling component 4 is coupled and the second coupling component 5 is not coupled, the control unit sends an alarm to remind a user, so that the user can clearly determine the installation state of the water tank 3, and the control unit can avoid that the control unit does not detect the information that the second coupling component 5 is communicated because the user does not install the water tank 3 in place, and further operate in an operation state which is not consistent with the expected cooking state of the user. For example, the user originally wants to shorten the cooking time by a water-cooling depressurization method, but forgets to place the water tank 3, so that the control unit controls the pressure cooker to operate in the second operation state on the premise that the first coupling assembly 4 is coupled and the information that the second coupling assembly 5 is coupled is not received within a preset time, that is, the depressurization stage operates in a normal program without water-cooling operation, which is contrary to the expectation that the user wants to shorten the cooking time. Therefore, the present embodiment can prompt the user to confirm again by adding the alarm operation. Of course, the alarm form in this embodiment is not particularly limited, and technologies that can meet the prompt requirement in the prior art, such as voice prompt, light color early warning, remote information prompt, and the like, may be adopted or used for reference.

Preferably, the electric pressure cooker can still perform an automatic cooking function in the second running state, and the electric pressure cooker gives a prompt in a water adding link to prompt a user to manually add water to finish cooking, otherwise, the cooking is suspended.

As shown in fig. 2, 4-6, the water tank has a liquid outlet 33 and a liquid return 34; the pot cover 2 further comprises a cooling cavity 23 for cooling the cooking cavity and a butt joint part 24, wherein the butt joint part 24 is provided with a liquid inlet 25 for communicating the cooling cavity 23 with the liquid outlet 33, and a liquid outlet 26 for communicating the cooling cavity 23 with the liquid return port 34; the water tank 3 is provided with a liquid storage cavity 31 and a liquid pumping port 35 communicated with the liquid storage cavity 31; the water inlet end 61 of the water pump 6 can be communicated with the liquid pumping port 35, and the water outlet end 62 of the water pump 6 can be communicated with the liquid outlet 33; the water tank 3 further comprises a liquid return chamber 32 communicating with the liquid return port 34.

Further, as shown in fig. 4, the abutting portion 24 is provided at one side of the pot lid 2. The abutment 24 acts as an "intermediate medium" and provides fluid communication between the cooling chamber 23 and the water tank 3. In addition, the existence of the butt joint part 24 also provides guidance for the process that the cover 2 of the split pressure cooker is covered on the cooker body 1, clearly shows the placement position of the cover 2 of a user, and improves the user experience.

As an embodiment of the present application, as shown in fig. 5, the liquid return cavity 32 and the liquid storage cavity 31 are separately disposed, and the liquid return cavity 32 and the liquid storage cavity 31 are separated, so that the flowing water or cooling liquid and the flowing-back water or cooling liquid are separated, and the reduction of the water cooling effect due to heat exchange caused by the intersection of the two liquids is avoided.

As another embodiment of the present application, the liquid return cavity 32 is communicated with the liquid storage cavity 31, and the liquid suction port 35 is far away from the liquid return port 34. The liquid return cavity 32 is communicated with the liquid storage cavity 31, so that the liquid return cavity 32 is increased in volume of the liquid storage cavity 31, more water or cooling liquid can be stored in the water tank 3, and the water cooling effect is improved. In addition, the liquid pumping port 35 is far away from the liquid return port 34, so that the liquid in the water storage cavity 31 can be effectively separated from the liquid flowing back from the liquid return port 34, heat exchange is avoided, and the water cooling effect is ensured.

As shown in fig. 6, as a preferred embodiment of the present application, the water tank 3 includes a water tank body 36, and a receiving portion 37 connected to the water tank body 36 and capable of being abutted to the abutting portion 24, and the liquid outlet 33 and the liquid return port 34 are both provided in the receiving portion 37; the second coupling assembly 5 comprises a second coupling member 51 disposed on the pot body 1 and a second mating member 52 disposed on the water tank 3, and the second mating member 52 is disposed on the receiving portion 37.

Will the liquid outlet 33 with return the liquid mouth 34 set up in the portion of accepting 37 has made things convenient for on the one hand the water tank 3 with the water route connection of cooling chamber 23, on the other hand has shortened the length of pipeline, has reduced the use of material, reduce cost, and has shortened the flow path of water or coolant liquid, improves the water-cooling effect.

The second fitting 52 is disposed on the receiving portion 37, so that the electrical connection between the water pump 6 and the second coupling member 52 is simpler, the structure of the water tank 3 is more compact, and the space is saved.

As a preferred embodiment of the present invention, as shown in fig. 5 to 6, the liquid outlet 33 and the liquid return port 34 are disposed on the upper end surface of the receiving portion 37, and when the user covers the pot cover 2 on the pot body 1, the liquid outlet 33 and the liquid inlet 25, and the liquid return port 34 and the liquid discharge port 26 are also communicated together, so that the installation procedure of the water tank 3 is simplified, and the water tank 3 is more easily installed.

As shown in fig. 3, as a preferred embodiment of the present application, the pot body 1 is provided with a support position 11 for supporting the water tank 3, and the bottom surface of the water tank 3 is not lower than the bottom surface of the pot body 1 when the water tank 3 is placed on the support position 11.

Due to the arrangement of the bearing position 11, the water tank 3 can be directly placed on the bearing position 11 without arranging an additional connecting piece, the connecting mode is simple, and the mounting and dismounting are convenient. The bottom surface of the water tank 3 is not lower than that of the pot body 1, so that the structure of the electric pressure pot is smooth, and the electric pressure pot is convenient to use and store.

In the present embodiment, the installation position and the number of installation positions of the support positions 11 are not particularly limited, and include, but are not limited to, the following examples:

example 1: as shown in fig. 3, in this embodiment, the supporting position 11 is disposed at an opening outer brim of the pot body 1, and the water tank 3 is hung on the supporting position 11. The supporting position 11 arranged in this way can enable the installation of the water tank 3 and the pot body 1 and the connection of the second coupling piece 51 and the second matching piece 52 to be concentrated at the same place, so that a user can conveniently complete the installation of the water tank 3 and the communication of the circuit.

Example 2: in this embodiment, the support position 11 is disposed at the lower portion of the lateral surface of the pot body 1, and the water tank 3 is placed on the support position 11. The bearing position 11 is arranged at the lower part of the pot body 1, so that the water tank 3 is more stably placed.

Example 3: in this embodiment, the two support positions 11 are arranged up and down along the side surface of the pot body 1. Two from top to bottom bearing position 11, it is right water tank 3's upper and lower can both play the supporting role, the connection effect is better, and shares water tank 3's weight, avoids single bearing position 11 atress is too big and damage.

Preferably, as shown in fig. 3, a local region of the pot body 1 is recessed inwards to form the bearing position 11, and a projection of the butt joint part 24 in the horizontal direction covers the bearing position 11. The pot body 1 is inwards sunken to form the bearing position 11, on one hand, the strength of the bearing position 11 is increased, on the other hand, the pot body 1 and the water tank 3 are connected more compactly, and the space is saved. Of course, the support 11 can also be arranged outside the pot 1, and is not limited in this respect.

As a preferred example of the present embodiment, in a configuration in which the water pump 6 is attached to the water tank 3, the second coupling member 51 is provided on the receiving portion 11.

The second coupling piece 51 is arranged on the bearing position 11, so that when a user installs the water tank 3 on the pot body 1, the second coupling piece 51 and the second matching piece 52 synchronously realize electric communication, the installation step of the water tank 3 is simplified, and the user experience is improved.

Preferably, as shown in fig. 3 and 5-6, the second mating element 52 is disposed on the lower end surface of the receiving portion 37, and the second coupling element 51 is disposed on the upper end surface of the receiving position 11, so that on one hand, when the water tank 3 is placed on the receiving position 11, the second coupling element 5 is electrically connected, and on the other hand, the second coupling element 51 and the second mating element 52 can play a role in positioning the placement of the water tank 3, and prompt a user of the installation position of the water tank 3.

It should be noted that, the connection mode of the water tank 3 and the pan body 1 may be a mounting mode such as a snap, a magnetic attraction, a hook, and the like, besides the placement mode described in the present embodiment, and is not limited specifically herein.

As shown in fig. 1-2, as a preferred embodiment of the present application, the first coupling assembly 4 is disposed at a front side of the electric pressure cooker, and the water tank 3 is located at a rear side of the pot body 1 in a state that the water tank 3 is mounted to the pot body 1.

The first coupling assembly 4 and the water tank 3 are arranged in a front-back mode, the structural layout of the pot body 1 is optimized, the table board space occupied by the electric pressure pot in the width direction is effectively reduced, more utensils can be placed in a row on the table board with the same width, and the user experience is good.

It should be noted that the "front side" herein refers to a side of the electric pressure cooker facing a user in a use state, and the "rear side" herein refers to a side of the electric pressure cooker facing away from the user.

The specific type of the first coupling assembly 4 and the second coupling assembly 5 is not specifically limited in the present application, and preferably, the first coupling assembly 4 is composed of an upper coupler 42 disposed on the cover 21 and a lower coupler 41 disposed on the pan body 1, and the second coupling member 51 and the second mating member 52 are also couplers, but may also be other coupling members, such as an electrical plug or an electrical socket, and is not specifically limited herein.

The connection direction of the water tank 3 and the pot body 1 is not particularly limited in the present application, and includes but is not limited to the following embodiments:

the first implementation mode comprises the following steps: as shown in fig. 3 and 5 to 6, in the present embodiment, the liquid outlet 33 is disposed on the upper end surface of the receiving portion 37, and the second fitting member 52 is disposed on the lower end surface of the receiving portion 37; the second coupling piece 51 is arranged on the upper end face of the bearing position 11, the water tank 3 is vertically installed on the pot body 1, and the second coupling piece 51 is in plug-in fit with the second fitting piece 52 in the up-down direction.

The second embodiment: in this embodiment, the liquid outlet 33 is disposed on the upper end surface of the receiving portion 37, the second matching element 52 is disposed on a surface of the receiving portion 37 facing the pot body 1, the second coupling element 51 and the second matching element 52 are correspondingly disposed, so that the second matching element 52 and the second coupling element 51 are inserted and matched along a horizontal direction, and the water tank 3 is installed on the pot body 1 along the horizontal direction.

The third embodiment is as follows: in this embodiment, the liquid outlet 33 is disposed on the upper end surface of the receiving portion 37, the second matching element 52 is disposed on the end surface of one side of the receiving portion 37, the second coupling element 51 is disposed on the corresponding side surface of the receiving portion 11, the second matching element 52 and the second coupling element 51 are inserted and matched along the circumferential direction of the pot body 1, and the water tank 3 is mounted on the pot body 1 along the circumferential direction of the pot body 1.

It should be noted that, this application does not specifically limit to the function that water tank 3 can realize, and it not only can realize the function of automatic water supply, water-cooling step-down, and it also can realize other functions, for example, except setting up the water pump on the water tank, still sets up steam generator, the liquid outlet becomes the gas outlet, through the butt joint of pot lid and gas outlet in order to supply steam to the culinary art intracavity, realizes the steam cooking function.

Where not mentioned in this application, can be accomplished using or referencing existing technology.

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 application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (8)

1. A split type electric pressure cooker comprises a cooker body with a cooking cavity, a control unit arranged on the cooker body, and a cooker cover which can be placed on the cooker body in a picking and placing mode, wherein the cooker cover comprises a cover body and a locking cover which can rotate relative to the cover body so as to be locked with or unlocked from the cooker body, the locking cover is provided with cover teeth, the cooker body is provided with cooker teeth, and the split type electric pressure cooker is characterized by further comprising a water tank which is selectively arranged on the cooker body, and a water pump is arranged on the water tank;

the electric pressure cooker also comprises a first coupling component and a second coupling component, wherein the first coupling component is used for electrically connecting the cooker cover and the cooker body, and the second coupling component is used for electrically connecting the water pump and the cooker body;

when the locking cover is locked, the first coupling assembly realizes the electric connection of the cover and the pot body, the second coupling assembly realizes the electric connection of the first coupling assembly, and the control unit can control the operation of the water pump through the second coupling assembly.

2. The split type electric pressure cooker according to claim 1,

the water tank is provided with a liquid outlet and a liquid return port; the pot cover also comprises a cooling cavity and an abutting part, wherein the cooling cavity is used for cooling the cooking cavity, and the abutting part is provided with a liquid inlet used for communicating the cooling cavity with the liquid outlet and a liquid outlet used for communicating the cooling cavity with the liquid return port;

the water tank is provided with a liquid storage cavity and a liquid pumping port communicated with the liquid storage cavity; the water inlet end of the water pump can be communicated with the liquid pumping port, and the water outlet end of the water pump can be communicated with the liquid outlet;

the water tank also comprises a liquid return cavity communicated with the liquid return port;

the liquid return cavity and the liquid storage cavity are separately arranged, or the liquid return cavity is communicated with the liquid storage cavity, and the liquid suction port is far away from the liquid return port.

3. The split type electric pressure cooker according to claim 2,

the water tank comprises a water tank body and a bearing part which is connected with the water tank body and can be in butt joint with the butt joint part, and the liquid outlet and the liquid return port are both arranged on the bearing part;

the second coupling component comprises a second coupling piece arranged on the pot body and a second matching piece arranged on the water tank, and the second matching piece is arranged on the bearing part.

4. The split type electric pressure cooker according to claim 3,

the pot body is provided with a bearing position for bearing the water tank, the water tank is placed in the bearing position, and the bottom surface of the water tank is not lower than that of the pot body.

5. The split type electric pressure cooker according to claim 4,

the local area of the pot body is inwards sunken to form the bearing position, and the projection of the butt joint part of the pot cover in the horizontal direction covers the bearing position.

6. The split type electric pressure cooker according to claim 5,

in a structure in which the water pump is mounted to the water tank, the second coupling member is disposed at the bearing position.

7. The split type electric pressure cooker according to claim 1,

the first coupling assembly is arranged on the front side of the pressure cooker, the water tank is arranged on the rear side of the cooker body in a state of being mounted on the cooker body.

8. The split type electric pressure cooker according to any one of claims 1 to 7,

the water tank is arranged on the pot body in a sliding manner along the horizontal direction, the vertical direction or the circumferential direction of the pot body.

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