CN203885259U - Electric cooker with display interface arranged on upper side - Google Patents

Abstract

The utility model discloses an electric cooker with a display interface arranged on the upper side. The electric cooker comprises a cooker body and a cooker lid assembly detachably placed on the cooker body, wherein the cooker lid assembly comprises a cooker lid and a handle arranged on the top surface of the cooker lid, and a control circuit is arranged in a cooker body. The electric cooker is characterized in that a swing arm assembly extending to a place above the cooker lid is hinged on the cooker body, and the swing arm assembly and the handle are separately arranged. The swing arm is provided with an operation display circuit which is electrically connected with a control circuit. The electric cooker with a display interface arranged on the upper side facilitates use. The utility model is applicable to electric pressure cookers, electric cookers, electric food warmers and other cooking utensils.

Description

The electric food warmer of putting on a kind of display interface

Technical field

The utility model relates to culinary cuisine utensil field, relates in particular to the electric food warmer of putting on a kind of display interface.

Background technology

Existing electric food warmer, cooking apparatus such as electric pressure cooking saucepan, electric cooker, electric cooking pot, generally comprise pot body and pot cover, described pot cover is arranged on pot body, described pot body side surface is provided with operation display board, and operation display board is provided with operation display circuit, and operation display circuit comprises button or indicator lamp etc., user operates described button so that electric food warmer starts or moves corresponding function or the running status of observing described electric food warmer by described indicator lamp.

Stating in the use inventor in the process of electric food warmer finds, because operation display circuit is mounted in the side of pot body, and generally the placement location of electric food warmer can be lower, thereby user's viewing lamp or operation push-button need to lean over or squat down, and make troubles to user's use.

Utility model content

Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and a kind of electric food warmer easy to use is provided.

In order to achieve the above object, the technical solution of the utility model is as follows:

The electric food warmer of putting on a kind of display interface, comprise pot body and pot cover component, described pot cover component is removable to be placed on pot body, described pot cover component comprises pot cover and is arranged on the handle on pot cover, described handle is arranged on pot cover end face, in described pot body, be provided with control circuit, it is characterized in that, described pot body is provided with the swing arm hinged with it, described swing arm extends to pot cover top by pot body, described swing arm and the separated setting of described handle, described swing arm is provided with operation display circuit, and described operation display circuit is electrically connected to control circuit.

In the utility model one embodiment, described pot cover is provided with and covers tooth, described pot body is provided with a pot tooth, lid tooth relatively rotates and realizes fastening or separated with pot tooth, one of them is provided with interface described pot cover and swing arm, another is provided with grafting piece, and lid tooth and the pot tooth piece of pegging graft when the position being separated from each other inserts interface.

In the utility model one embodiment, described pot cover periphery and swing arm releasable connection.

In the utility model one embodiment, described swing arm comprises horizontal part and connecting portion, and described horizontal position is in the top of described pot cover, and described connecting portion one end is hinged on pot body, the described connecting portion other end is connected with horizontal part, and described operation display circuit is positioned at described horizontal part.

In the utility model one embodiment, described pot cover is provided with and covers tooth, described pot body is provided with a pot tooth, lid tooth relatively rotates and realizes fastening or separated with pot tooth, described pot cover component is provided with overhead gage, described swing arm is provided with lower baffle plate, and when lid tooth and pot tooth rotate to closed position, overhead gage is positioned at described lower baffle plate top to stop swing arm to be rotated.

In the utility model one embodiment, described pot body comprises middle ring and base, and described middle ring is provided with pedestal, and described swing arm and described pedestal are hinged.

In the utility model one embodiment, described swing arm is provided with the magnetic valve being electrically connected to control circuit, and described pot cover is provided with the relief valve of contiguous magnetic valve, the exhaust of described solenoid-driven relief valve.

In the utility model one embodiment, float moving up and down is set on described pot cover, in described swing arm, correspondence is provided with through hole, and after pressing on described electric food warmer, described float moves in through hole.

In the utility model one embodiment, described float is provided with magnet, and the tongue tube of detecting magnet is set in described swing arm, and described tongue tube is electrically connected to described control circuit.

In the utility model one embodiment, described pot cover component is provided with the closing lid triggering part that puts in place, and described swing arm is provided with the closing lid detection piece that puts in place, and the described closing lid detection piece that puts in place is electrically connected to described control circuit.

Due to described swing arm and the separated setting of described handle, described swing arm extends to pot cover top by pot body, and described swing arm is provided with operation display circuit, and described operation display circuit is electrically connected to control circuit, the utlity model has following beneficial effect:

1, user can direct control or is observed operation display circuit, do not need needs to lean over or squat down as background technology, thereby user-friendly, and, the utility model will be put on display interface, do not need as prior art by wireless transmission or the mode such as be of coupled connections, thereby improved the stability of signal transmission, and reduced cost;

2, due to described pot cover and swing arm, one of them is provided with interface, another is provided with grafting piece, lid tooth and the pot tooth piece of pegging graft when the position being separated from each other inserts interface, thereby user can directly be placed on pot cover on pot body by swing arm after opening pot cover, do not need to find in addition local holding pot cover, handled easily; And user can release interface along interface direction by grafting piece, thereby pot cover is removed very easily from swing arm, facilitate user by the pot cover cleaning of taking away.And, operation display circuit is arranged in the swing arm that is provided with removable structure, thereby the circuit of control circuit can directly be electrically connected to operation display circuit by wire, overcome prior art operation display circuit and be arranged on the difficulty on pot cover, stable signal transmission and cost are low, and have facilitated user to operating the operation of display circuit or/and observe.

3, because described pot cover component is provided with overhead gage, described swing arm is provided with lower baffle plate, when lid tooth and pot tooth rotate to closed position, overhead gage is positioned at described lower baffle plate top to stop swing arm to be rotated, thereby stop that swing arm rotates when closed position, thereby further facilitated user, use operation or observe operation display circuit.

4, because described swing arm is provided with the magnetic valve being electrically connected to control circuit, described pot cover is provided with the relief valve of contiguous magnetic valve, the exhaust of described solenoid-driven relief valve, thus both can realize exhaust, also can realize detachable lid, and simple in structure and cost is low.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of the required use of embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the stereogram of the utility model the first embodiment electric food warmer;

Fig. 2 is the explosive view of the utility model the first embodiment electric food warmer swing arm place;

Fig. 3 is the cutaway view of the utility model the first embodiment electric food warmer;

Fig. 4 is the schematic diagram that the utility model the first embodiment electric food warmer pot cover is lifted down from pot body;

Fig. 5 is another schematic diagram that the utility model the first embodiment electric food warmer pot cover is lifted down from pot body;

Fig. 6 is the schematic diagram that the utility model the second embodiment electric food warmer pot cover is lifted down from pot body;

Fig. 7 is that the pot cover of the utility model the second embodiment electric food warmer is arranged on the stereogram on pot body;

Fig. 8 is another schematic diagram that the utility model the second embodiment electric food warmer pot cover is lifted down from pot body;

Fig. 9 is the explosive view of the utility model the 3rd embodiment electric food warmer swing arm place;

Figure 10 is the uncap explosive view of position swing arm place of the utility model the 4th embodiment electric food warmer;

Figure 11 is the explosive view of the utility model the 4th embodiment electric food warmer closing lid position swing arm place;

Figure 12 is the uncap explosive view of position swing arm place of the utility model the 5th embodiment electric food warmer;

Figure 13 is the explosive view of the utility model the 5th embodiment electric food warmer closing lid position swing arm place;

Reference numeral:

10: pot body; 11: middle ring;

12: pedestal; 13: pot tooth;

14: base; 15: the second intercommunicating pores;

20: pot cover component; 21: pot cover;

22: handle; 23: overhead gage

24: interface; 25: relief valve;

26: float; 27: the closing lid triggering part that puts in place;

28: lid tooth; 30: swing arm;

31: horizontal part; 32: connecting portion;

321: the first intercommunicating pores; 33: inner chamber;

34: base plate; 35: cover plate;

Within 351: the first, through hole 36: lower baffle plate;

37: grafting piece; 41: magnetic valve;

421: the second through holes; 422: tongue tube;

43: the closing lid detection piece that puts in place; 50: operation display circuit;

51: operation push-button; 52: indicator elment;

60: control circuit; 70: wire;

80: operation display board.

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described below, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

The first embodiment

The utility model provides the electric food warmer of putting on a kind of display interface, refer to Fig. 1 to Fig. 5, electric food warmer comprises pot body 10 and pot cover component 20, described pot cover component 20 is removable to be placed on pot body 10, described pot cover component 20 comprises pot cover 21 and is arranged on the handle 22 on pot cover 21, described handle 22 is arranged on pot cover 21 end faces, in described pot body 10, be provided with control circuit 60, in the utility model, described control circuit 60 is arranged on power panel, described pot body 10 is provided with the swing arm hinged with it 30, described swing arm 30 is passed through jointed shaft with pot body 10, the elements such as rotating shaft are hinged, described swing arm 30 extends to pot cover 21 tops by pot body 10, described swing arm and the separated setting of described handle 22, described swing arm 30 is provided with operation display circuit 50, described operation display circuit 50 is positioned on operation display board 80, thereby realized on display interface, put, described operation display circuit 50 is electrically connected to control circuit 60.

In the present embodiment, described pot cover component 20 is removable to be placed on pot body 10, particularly, after described electric food warmer has been cooked, user can directly take pot cover 21 away by hand-held handle 22 from pot body 10, the step such as do not need to dismantle and just pot cover 21 directly can be taken away, thereby user can directly be put into pot cover 21 in water and clean.

In the present embodiment, described pot cover 21 is provided with and covers tooth 28, described pot body 10 is provided with pot tooth 13,28 rotations realize fastening or separated to pot tooth 13 with Gai Ya, when described pot tooth 13 and Gai Ya 28 rotate to closed position, described electric food warmer is in closing lid position, and when described pot tooth 13 and Gai Ya 28 rotate to separation point position, described electric food warmer is in the position of uncapping.After electric food warmer has been cooked, thereby user rotates pot cover 21, pot tooth 13 and Gai Ya 28 are rotated to separation point position, now described pot cover 21 is in the position of uncapping, and described pot cover 21 can be taken away from pot body 10 by handle 22.In other embodiment of the present utility model, described electric food warmer can also not arrange pot tooth and Gai Ya, and after culinary art completes, user does not need to rotate pot cover, and user can take pot cover away from pot body.

In the present embodiment, described pot body 10 comprises middle ring 11 and base 14, described middle ring 11 is provided with pedestal 12, described pedestal 12 can be one-body molded with described middle ring 11, also can divide body formed laggard row to be fixedly connected with, described swing arm 30 is passed through jointed shaft with pedestal 12, the elements such as rotating shaft are hinged, the utility model can also be realized the hinged of swing arm and pedestal by other means, described swing arm 30 can be around jointed shaft, the elements such as rotating shaft rotate on pedestal 12, due to the articulated manner of swing arm 30 and the pedestal 12 ordinary skill knowledge that is this area, thereby do not repeat them here.

Please continue referring to Fig. 1-Fig. 3, in the present embodiment, described swing arm 30 extends to pot cover 21 tops by pot body 10, described swing arm 30 comprises horizontal part 31 and connecting portion 32, described horizontal part 31 is positioned at the top of described pot cover 21, described connecting portion 32 one end are hinged on the pedestal 12 of pot body 10, and described connecting portion 32 other ends are connected with horizontal part 31, and described connecting portion 32 is connected with horizontal part 31 from outside extension of sidewall of pot cover 21.Angle from element assembling, please continue referring to Fig. 2, in the present embodiment, described swing arm 30 comprises base plate 34 and cover plate 35, described cover plate 35 is assemblied on base plate 34, described operation display board 80 is between described base plate 34 and cover plate 35, on described cover plate 35, the subelement of respective operations display circuit 50 is provided with the first through hole 351, described subelement is exposed through described the first through hole 351, with user-friendly and observation, certainly, in other embodiment of the present utility model, will be understood by those skilled in the art that subelement can also be arranged in swing arm by other conventional modes, to facilitate user to observe and to operate.

Please continue referring to Fig. 2, in the present embodiment, described operation display circuit 50 is positioned at described horizontal part 31, particularly, described operation display circuit 50 is positioned on operation display board 80, and described horizontal part 31 is provided with inner chamber 33, and described operation display circuit 50 is arranged in described inner chamber 33.Described operation display circuit 50 comprises operation push-button 51 and indicator elment 52, such as indicator lamp, LCD display board etc., the element that exposes the first through hole 351 recited above is such as thinking the elements such as operation push-button 51, indicator lamp, in other embodiment of the present utility model, described operation display circuit can also only include one of them of operation push-button or indicator elment.In the utility model, the ordinary skill knowledge that the concrete structure that described operation display circuit is arranged on the plastic components such as swing arm is this area, does not repeat them here.

Described operation display circuit 50 is electrically connected to institute control circuit 60, particularly, please refer to Fig. 3, described connecting portion 32 is provided with the first intercommunicating pore 321, described the first intercommunicating pore 321 is communicated with the inner chamber 33 of described horizontal part 31, on described pedestal 12 and pot body 10, corresponding the first intercommunicating pore 321 is provided with the second intercommunicating pore 15, described control circuit 60 is arranged in pot body 10, the wire 70 of described control circuit 60 is through the second intercommunicating pore 15, walk around the elements such as jointed shaft or rotating shaft, continue across the first intercommunicating pore 321 to the inner chamber 33 of horizontal part 31, and with in inner chamber 33, operate display circuit 50 and be electrically connected to.Described control circuit 60 is positioned on power panel, and described power panel is arranged in pot body 10.

In the utility model, please refer to Fig. 1, Fig. 2 and Fig. 4, described swing arm 30 and the separated setting of described handle 22, be that described handle 22 is not directly installed or is indirectly arranged in swing arm 30, described direct installation refers to: handle 22 is fixed in swing arm 30 by fastener, such as by modes such as screw, hot melt, bonding, clampings, handle 22 being arranged in swing arm 30, or handle 22 is one-body molded with swing arm 30, or handle 22 is movably arranged in the mounting groove of swing arm 30 or on rail groove; Described indirect installation refers to that swing arm 30 is provided with the intermediary element such as mount pad, and described handle 22 is directly installed in intermediary element, and described intermediary element can be fixedly connected with also and can be flexibly connected with described swing arm 30, is flexibly connected such as the mode such as being rotatably connected.Preferably, in the present embodiment, described in during closing lid state, swing arm 30 does not have overlapping with the projection of described handle 22 on pot cover 21, thereby can further prevent that 21 relative pots of bodies of pot cover 10 from preventing while rotating to closing lid state that swing arm 30 and handle 22 from clamping hand, or hinder pot cover 21 closing lids and put in place, prevent that user from operating inconvenience.

In the utility model, described swing arm 30 extends to pot cover 21 tops by pot body 10, and described operation display circuit 50 is arranged in swing arm 30, thereby facilitates user to operating the operation of display circuit 50 or/and observe; And, because swing arm 30 is hinged with pot body 10, thereby the circuit of control circuit 60 can directly be electrically connected to operation display circuit 50 by wire 70, do not need as prior art by wireless transmission or the mode such as be of coupled connections, thereby improved the stability of signal transmission, and reduced cost.

In the present embodiment, described handle 22 is fixed on described pot cover 21 end faces, the better center that is fixed on pot cover 21.

In addition, because swing arm 30 can be rotated around elements such as jointed shaft, rotating shafts, when electric food warmer closing lid puts in place or while culinary art, thus swing arm 30 may rotate and cause the horizontal part 31 of swing arm 30 may be in vertical position, thereby inconvenient user operation or observe operation display circuit 50.For head it off, refer to Fig. 3 and Fig. 4, described swing arm 30 is in the present embodiment provided with lower baffle plate 36, in the present embodiment, described lower baffle plate 36 is extended to form by swing arm 30 sidewalls, and in other embodiment of the present utility model, described lower baffle plate can also be a part for swing arm.Described pot cover component 20 is provided with overhead gage 23, be specially described pot cover 21 and be provided with overhead gage 23, when lid tooth 28 and pot tooth 13 rotate to closing lid position, overhead gage 23 is positioned at lower baffle plate 36 tops, thereby stop that swing arm 30 is around element rotations such as jointed shaft, rotating shafts, thereby operation convenient for users or observation operation display circuit 50, when lid tooth 28 and a pot tooth 13 rotate to while uncapping position, settings of staggering of described overhead gage 23 and lower baffle plate 36, thus swing arm 30 can be around element rotations such as jointed shaft, rotating shafts.Overhead gage of the present utility model is not limited to be arranged on pot cover, is arranged on handle also passable.

The second embodiment

Fig. 6 is the schematic diagram that the utility model the second embodiment electric food warmer pot cover is lifted down from pot body, the structure of Fig. 6 and the structural similarity of Fig. 5, therefore identical component symbol represents identical element, the main difference point pot cover of the present embodiment and the first embodiment and the releasable connection of pot body.

Refer to Fig. 6-Fig. 8, in the present embodiment, described pot cover 21 is provided with and covers tooth 28, and described pot body 10 is provided with pot tooth 13, covers tooth 28 and relatively rotates and realize fastening or separated with pot tooth 13, when described lid tooth 28 and pot tooth 13 are during in separation point position, described pot cover 21 is in the position of uncapping, thereby user can hand-held handle 22 open pot cover 21, after pot cover 21 is opened, described pot cover 21 is positioned on pot body 10 by swing arm 30, and described pot cover 21 and described swing arm 30 releasable connections.

Particularly, in the present embodiment, described pot cover 21 peripheries and swing arm 30 releasable connections, one of them is provided with interface 24 described pot cover 21 and swing arm 30, another is provided with grafting piece 37, in the present embodiment, described pot cover 21 is provided with interface 24, be specially and on the sidewall of pot cover 21, be provided with interface 24, described interface 24 forms by upper and lower two blocks, described in the present embodiment, upper block and lower block generally circumferentially be arranged in parallel along the sidewall of pot cover 21, to form circumferential interface 24, facilitate grafting piece 37 circumferentially to insert interface 24 along pot cover 21, described swing arm 30 is provided with grafting piece 37, be specially corresponding described interface 24 on the madial wall of swing arm 30 connecting portions 32 and be provided with grafting piece 37, when pot tooth 13 and Gai Ya 28 rotate to the position being separated from each other, described grafting piece 37 is inserted into interface 24, now, refer to Fig. 7, when the hand-held handle 22 of user is opened pot cover 21, thereby pot cover 21 is realized and being uncapped around element rotations such as jointed shaft or rotating shafts by swing arm 30, and now pot cover 21 can be stablized in the swing arm 30 that is placed in pot body 10.When user need to pull down pot cover 21 cleaning, refer to Fig. 8, user only need to give 21 1 thrusts parallel with interface 24 of pot cover, thereby grafting piece 37 is released from interface 24 the insides, thereby pot cover 21 can be taken off from pot body 10, thereby facilitated the cleaning of user to pot cover 21.The utility model pot cover periphery and swing arm realize releasable connection and are not limited to said structure, in other embodiment of the present utility model, equally, described pot cover periphery upper surface is provided with interface, described swing arm horizontal part correspondence is provided with grafting piece, and for example horizontal part lower surface is provided with grafting piece, and the piece of pegging graft described in while opening pot cover is plugged in interface, and grafting piece can be released along interface, thereby realize tearing open of pot cover.In addition, described interface can also be not limited to be arranged on the periphery of pot cover, and in other embodiment of the present utility model, those of ordinary skill in the art can also be arranged on interface or grafting piece by conventional distortion the non-peripheral edge margin of pot cover.

In the present embodiment, owing to adopting interface 24 and the such removable structure of grafting piece 37, user can directly be placed on pot cover 21 on pot body 10 by swing arm 30 after opening pot cover 21, does not need to find in addition local holding pot cover 21, handled easily; And user can release interfaces 24 along interface 24 directions by grafting piece 37, thereby pot cover 21 is removed very easily from swing arm 30, facilitate user by pot cover 21 cleaning of taking away.And, in the present embodiment, operation display circuit 50 is arranged in the swing arm 30 that is provided with removable structure, thereby the circuit of control circuit 60 can directly be electrically connected to operation display circuit 50 by wire 70, overcome prior art operation display circuit 50 and be arranged on the difficulty on pot cover 21, stable signal transmission and cost are low, and have facilitated user to operating the operation of display circuit 50 or/and observe.

In addition, the releasable connection of the utility model pot cover and pot body is not limited to above-mentioned Simple connecting structure, be that described pot cover is not limited to carry out releasable connection with swing arm, in other embodiment of the present utility model, can also be additionally on described pot body articulating boom again, on pot body, be provided with swing arm and cantilever, rotating shaft is extended in described cantilever lower end, described pot cover is fixed on rotating shaft by nut, described pot cover can rotate with the rotation of rotating shaft, thereby the rotary fastening of realization pot tooth and Gai Ya or separated, thereby user can remove pot cover to be taken off to clean after nut and realize detachable lid, in described swing arm, the removable structure of arranging in pairs or groups with pot cover is not set in this embodiment.

The 3rd embodiment

Fig. 9 is the explosive view of the utility model the 3rd embodiment electric food warmer swing arm place, and the main difference point of the present embodiment and the second embodiment has been set up automatic vent assembly on pot cover.

Refer to Fig. 9, in the present embodiment, described electric food warmer is electric pressure cooking saucepan, described pot cover 21 is provided with relief valve 25, relief valve described in the present embodiment 25 is the combination of spool and weight, and when weight is pushed, described weight can be to movement in vertical direction, thereby described weight is removed the sealing to spool, thereby described spool is in communication with the outside, can realize exhaust of electric pressure cooker.But the utility model is not limited to this, described relief valve can also can be realized the assembly of pressure release for other, as long as can realize pressure release, just can meet the demands.Described swing arm 30 is provided with magnetic valve 41, described magnetic valve 41 biconditional operation display circuits 50 are the same to be electrically connected to the control circuit 60 in pot body 10, described magnetic valve 41 is contiguous with described relief valve 25, be specially described electric food warmer when closing lid position described in magnetic valve 41 contiguous with described relief valve 25, described magnetic valve 41 drives relief valve 25 to realize exhaust, in the present embodiment, described magnetic valve 41 driving weights are realized exhaust, particularly, described magnetic valve 41 is arranged in the inner chamber of described swing arm 30, the sidewall of described swing arm 30 contiguous weights is provided with through hole, the catch bar 411 of described magnetic valve 41 promotes weight through through hole and realizes exhaust.The ordinary skill knowledge that other pressure release modes of solenoid-driven relief valve are this area, thereby repeat no more herein, those of ordinary skill in the art also should be in scope of the present utility model to the routine distortion of pressure relief, mounting structure.

In order to realize automatic vent, generally the magnetic valve being electrically connected to control circuit to be set, when pot cover can be removable from pot body, a kind of mode of prior art is that magnetic valve is set on pot cover, magnetic valve is electrically connected to the control circuit on pot body by wireless transmission or by inserting mode, and there is the problem that cost is high in wireless transmission, and peg graft, there is unsafe problem, the another kind of mode of prior art is, on pot body, magnetic valve is set, magnetic valve is connected by wire with control circuit, on pot cover, the region of corresponding magnetic valve is provided with the lever that promotes relief valve, and this kind of mode magnetic valve place easily intakes, exhaust structure is complicated.The present embodiment by arranging magnetic valve 41 in swing arm 30, and magnetic valve 41 can directly be electrically connected to control circuit 60 by wire, thereby realize exhaust and pot cover 21 is removable, simple in structure and cost is low.

The 4th embodiment

Figure 10 is the uncap explosive view of position swing arm place of the utility model the 4th embodiment electric food warmer, and the main difference point of the present embodiment and the second embodiment is for arranging the anti-assembly of uncapping on pot cover.

Refer to Figure 10 and Figure 11, in the present embodiment, described electric food warmer is electric pressure cooking saucepan, the described anti-assembly of uncapping comprises the second through hole 421 in float 26 and swing arm 30, and particularly, described pot cover 21 is provided with float 26, float 26 can fluctuate on pot cover 21, after described float 26 floats, described float 26 is realized sealing with described electric pressure cooking saucepan, now on electric pressure cooking saucepan, presses.In the present embodiment, when electric pressure cooking saucepan is when closing lid puts state in place, described swing arm 30 extends to the top of described float 26, the position of the corresponding described float 26 of described swing arm 30 is provided with the second through hole 421, described float 26 can move up and down in described the second through hole 421, after pressing on electric pressure cooking saucepan, described float 26 is arranged in the second through hole 421 of described swing arm 30 at least partly, thereby described pot cover 21 can not rotate.

Thereby prior art is generally coordinating to realize and prevent that pot cover from rotating after pressing on electric pressure cooking saucepan and uncap by mandril frame and float, and in the present embodiment, by the second through hole 421 of float 26 and swing arm 30, realize on electric pressure cooking saucepan and after pressure, prevent that pot cover 21 from rotating, thereby the present embodiment does not need to arrange mandril frame, thereby provide cost savings, and can prevent from after pressure, uncapping on electric pressure cooking saucepan, improve security.

In addition, in the present embodiment, described float 26 is provided with magnet, described swing arm 30 is provided with the tongue tube 422 of detecting magnet, described tongue tube 422 biconditional operation display circuits 50 are equally electrically connected to control circuit 60 by wire, contiguous described the second through hole 421 of described tongue tube 422 arranges, described tongue tube the position those of ordinary skill in the art in swing arm can improve according to actual conditions, after pressing on described electric pressure cooking saucepan, described float 26 floats in the through hole of swing arm 30, by the magnet on float 26, described tongue tube 422 detects signal, thereby this signal is exported to control circuit 60, thereby press on control circuit 60 judgement electric pressure cooking saucepans.In the present embodiment, described tongue tube 422 is not arranged on operation display board 80, and in other embodiment of the present utility model, described tongue tube can also be arranged on operation display board.

The 5th embodiment

Figure 12 is the uncap explosive view of position swing arm place of the utility model the 5th embodiment electric food warmer, and the main difference point of the present embodiment and the second embodiment is for arranging the closing lid detection components that puts in place.

Refer to Figure 12 and Figure 13, in the present embodiment, described electric food warmer is electric pressure cooking saucepan, pot cover 21 is provided with and covers tooth 28, described pot body 10 is provided with pot tooth 13, the rotation realization relative to pot tooth 13 of lid tooth 28 fastens or is separated, because electric pressure cooking saucepan is in cooking process, in pressure cooker, there is larger pressure, when lid tooth 28 does not have fastening not put in place with pot tooth 13, easily there is collapsing the problem of lid in described electric pressure cooking saucepan, be that pot cover 21 suddenly jumps and opens, for the problem that prevents that pot from collapsing lid suddenly, in the present embodiment, be provided with the closing lid detection components that puts in place, thereby after only having the tooth of lid 28 and pot tooth 13 fastenings to put in place, electric pressure cooking saucepan could be worked.

Particularly, in the present embodiment, the described closing lid assembly that puts in place comprises that closing lid puts in place and triggers part 27 and the closing lid detection piece 43 that puts in place, described pot cover component 20 is provided with closing lid and puts in place and trigger part 27, described closing lid puts in place and triggers part 27 with pot cover component 20 rotations, described swing arm 30 is provided with the closing lid detection piece 43 that puts in place, and the closing lid detection piece 43 biconditional operation display circuits 50 that put in place are equally electrically connected to control circuit 60 by wire.The closing lid of the present embodiment puts in place and triggers part 27 and be arranged on pot cover 21, but the utility model is not limited to this, and closing lid of the present utility model puts in place and triggers part and can also be arranged on handle.In the present embodiment, described closing lid puts in place and triggers part 27 and can be arranged on the magnet on pot cover 21, described closing lid puts detection piece 43 in place can be for detecting the magnetic detection part of the magnetic field intensity of described magnet, such as being magnetic sensor, magnet-sensitive switch etc., described in when pot cover 21 and pot body 10 closing lids put in place, magnet triggers described magnetic detection part, thereby control circuit 60 is received the signal that pressure cooker closing lid puts in place.Closing lid of the present utility model puts in place and triggers part and the closing lid detection piece that puts in place and be not limited to the combination of magnet and magnetic detection part, in other embodiment of the present utility model, described closing lid puts in place and triggers part can also be projection, and described closing lid puts detection piece in place can be for examining microswitch etc.And, in the present embodiment, when closing lid position, closing lid puts in place and triggers part 27 and be positioned at put in place the side of detection piece 43 of closing lid, but the utility model is not limited to this, in other embodiment of the present utility model, described closing lid puts in place and triggers part and can also be positioned at put in place the below of detection piece of closing lid.In the present embodiment, described closing lid put in place detection piece 43 be not arranged on operation display board 80 on, in other embodiment of the present utility model, described closing lid put in place detection piece can also be arranged on operation display board on.

In the present embodiment, when pot tooth 13 and Gai Ya 28 are not rotated in place, be that described electric pressure cooking saucepan is not while having closing lid to put in place, described closing lid puts in place and triggers part 27 and do not rotate to Danone and enough trigger described closing lid and put in place in the scope of detection piece 43, thereby closing lid puts in place, detection piece 43 can not send the signal that closing lid puts in place to control circuit 60, thereby control circuit 60 control electric pressure cooking saucepans are not worked; When pot tooth 13 and Gai Ya 28 are rotated in place, be that described electric pressure cooking saucepan closing lid is when put in place, described closing lid puts in place and triggers part 27 and rotate to Danone and enough trigger described closing lid and put in place in the scope of detection piece 43, thereby closing lid puts in place, detection piece 43 sends to control circuit 60 signal that closing lid puts in place, thereby control circuit 60 control electric pressure cooking saucepans can be worked.

The utility model can be applicable to the cooking apparatus such as electric pressure cooking saucepan, electric cooker, electric cooking pot.

The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.

Claims (10)

1. the electric food warmer of putting on a display interface, comprise pot body and pot cover component, described pot cover component is removable to be placed on pot body, described pot cover component comprises pot cover and is arranged on the handle on pot cover, described handle is arranged on pot cover end face, in described pot body, be provided with control circuit, it is characterized in that, described pot body is provided with the swing arm hinged with it, described swing arm extends to pot cover top by pot body, described swing arm and the separated setting of described handle, described swing arm is provided with operation display circuit, and described operation display circuit is electrically connected to control circuit.

2. the electric food warmer of putting on display interface as claimed in claim 1, it is characterized in that, described pot cover is provided with and covers tooth, described pot body is provided with a pot tooth, lid tooth relatively rotates and realizes fastening or separated with pot tooth, one of them is provided with interface described pot cover and swing arm, and another is provided with grafting piece, and lid tooth and the pot tooth piece of pegging graft when the position being separated from each other inserts interface.

3. the electric food warmer of putting on display interface as claimed in claim 1, is characterized in that, described pot cover periphery and swing arm releasable connection.

4. the electric food warmer of putting on display interface as claimed in claim 2, it is characterized in that, described swing arm comprises horizontal part and connecting portion, described horizontal position is in the top of described pot cover, described connecting portion one end is hinged on pot body, the described connecting portion other end is connected with horizontal part, and described operation display circuit is positioned at described horizontal part.

5. the electric food warmer of putting on display interface as claimed in claim 1, it is characterized in that, described pot cover is provided with and covers tooth, described pot body is provided with a pot tooth, lid tooth relatively rotates and realizes fastening or separated with pot tooth, described pot cover component is provided with overhead gage, and described swing arm is provided with lower baffle plate, and when lid tooth and pot tooth rotate to closed position, overhead gage is positioned at described lower baffle plate top to stop swing arm to be rotated.

6. the electric food warmer of putting on the display interface as described in one of claim 1-5, is characterized in that, described pot body comprises middle ring and base, and described middle ring is provided with pedestal, and described swing arm and described pedestal are hinged.

7. the electric food warmer of putting on the display interface as described in one of claim 1-5, is characterized in that, described swing arm is provided with the magnetic valve being electrically connected to control circuit, and described pot cover is provided with the relief valve of contiguous magnetic valve, the exhaust of described solenoid-driven relief valve.

8. the electric food warmer of putting on the display interface as described in one of claim 1-5, is characterized in that, float moving up and down is set on described pot cover, and in described swing arm, correspondence is provided with through hole, and after pressing on described electric food warmer, described float moves in through hole.

9. the electric food warmer of putting on display interface as claimed in claim 8, is characterized in that, described float is provided with magnet, and the tongue tube of detecting magnet is set in described swing arm, and described tongue tube is electrically connected to described control circuit.

10. the electric food warmer of putting on the display interface as described in one of claim 1-5, it is characterized in that, described pot cover component is provided with the closing lid triggering part that puts in place, and described swing arm is provided with the closing lid detection piece that puts in place, and the described closing lid detection piece that puts in place is electrically connected to described control circuit.