CN207071022U - Electrical heating stews - Google Patents

Abstract

The utility model discloses a kind of electrical heating and stewed, the electrical heating, which stews, includes base, outer pot, connector and heat insulating mattress, the base has an opening up accommodating chamber, the outer pot is located at the accommodating chamber, the outer pot includes outer pan body and the electric hot tray in the outer pan body, the outer pot is connected to the bottom of the base by the connector, the bottom of outer pot described in the heat insulating mattress interval and the bottom of the base；The outer pot bottom is connected to the bottom of the base by the connector, realize and bottom support is carried out to the outer pot, avoid using hang and when by external force or the when of jolting, so that the electric hot tray is the same as the outer pan body together run-off the straight, and when interior pot is placed in the outer pot, with the loose contact between the electric hot tray, and heating effect is bad, in addition, the bottom of outer pot described in the heat insulating mattress interval and the bottom of the base, can prevent the heat of the outer pot to be directly passed to the poor part of heat resistance and cause temperature distortion.

Description

Electrical heating stews

Technical field

Living electric apparatus technical field is the utility model is related to, more particularly to a kind of electrical heating stews.

Background technology

Electrical heating is stewed by taking electric cooker as an example, including base, outer pan body and interior pot, and outer pan body inner bottom part is fixed and electric heating is housed Disk.Heat insulating mattress is arranged between base and the upper end of outer pan body, by the way that outer pan body is fixed in upper end, the lower end of outer pan body It is hanging.So, if in electric cooker falling process, electric hot tray can produce impact to outer pan body, and heat insulating mattress is caused to damage It is bad, the gap between outer pan body and heat insulating mattress is become big (being also likely to be part heat insulating mattress), so cause electric hot tray to tilt, make interior Pot and electric hot tray loose contact.

Utility model content

Main purpose of the present utility model is to propose that a kind of electrical heating stews, it is intended to solve existing electrical heating stew outer pot upper end every Heat fixation, lower end is hanging, in falling process, causes electric hot tray to tilt, and makes the problem of interior pot is with electric hot tray loose contact.

To achieve the above object, the utility model proposes electrical heating pot, including：

Base, there is an opening up accommodating chamber；

Outer pot, is located at the accommodating chamber, and the outer pot includes outer pan body and the electric hot tray in the outer pan body；

Connector, the outer pot is connected to the bottom of the base；And

Heat insulating mattress, it is spaced the bottom of the outer pot and the bottom of the base.

Preferably, the connector is spiro connecting piece.

Preferably, the connector includes connecting rod and located at one end of the connecting rod and the head of laterally projecting setting Portion, the bottom of the base are provided with mounting hole, and the head is limited in the lower edge of the mounting hole, and the connecting rod passes through institute State mounting hole and be fixedly connected with the bottom of the outer pot.

Preferably, the connecting rod upper end is provided with external screw thread, and the bottom of the outer pan body is provided with screwed hole, the connecting rod It is threadedly coupled with the screwed hole；Or

The connecting rod upper end is provided with external screw thread, and the bottom of the electric hot tray is provided with screwed hole, and the connecting rod passes through institute The bottom of outer pan body is stated, and is connected with the screwed hole；Or

The bottom of the outer pan body is provided with fixing hole, and the connecting rod is fixedly connected with the fixing hole interference engagement； Or

The bottom of the electric hot tray is provided with fixing hole, and the connecting rod passes through the bottom of the outer pan body, and with it is described solid Determine hole interference engagement and be fixedly connected.

Preferably, the heat insulating mattress is sheathed in the periphery of the connecting rod.

Preferably, the upper end of the heat insulating mattress abuts with the bottom wall of the outer pan body, the lower end of the heat insulating mattress with it is described Head abuts, and the lateral surface of the heat insulating mattress coordinates with the mounting hole.

Preferably, the lateral surface of the heat insulating mattress lower end is provided with convex portion, and the convex portion abuts with the lower edge of the mounting hole, And the bottom interval by the connector and the base.

Preferably, the base bottom lower surface is provided with depressed part, and the mounting hole is located at the depressed part.

Preferably, the base includes drain pan and the jacket located at the drain pan upper end, and the outer pot is placed in described In drain pan, the lower end of the upper end of the outer pan body and the jacket, the location division for being mutually located cooperation and cooperation are correspondingly provided with Portion.

Preferably, formed with the flanging to turn up, the location division is located at the flanging for the upper end of the outer pan body Positioning hole is opened up, the auxiliary section is the locating dowel located at the lower surface of the jacket.

In technical scheme provided by the utility model, the outer pot bottom is connected to the bottom of the base by the connector Portion, namely realize and bottom support is carried out to the outer pot, avoid using hang and when by external force or the when of jolting so that institute Electric hot tray is stated with the outer pan body together run-off the straight, and when interior pot is placed in the outer pot, connecing between the electric hot tray Touch bad, and heating effect is bad, can be with addition, the bottom of outer pot described in the heat insulating mattress interval and the bottom of the base The heat of the outer pot is prevented to be directly passed to the poor part of heat resistance and cause temperature distortion.

The utility model additionally provides a kind of drain pan, and the drain pan stews for electrical heating, and the drain pan includes：

Pedestal；And

Shell, set in the tubular of upper and lower opening, and fix and dock with the upper end of the pedestal, enclosed jointly with the pedestal If form accommodating chamber.

Preferably, the lower end of the pedestal and the upper end of the shell, the buckle structure of mutual snapping, institute are correspondingly arranged on State and fixation is snapped connection by the buckle structure between pedestal upper end and the shell lower end.

Preferably, the medial surface of the shell lower end is provided with buckle, and the pedestal is extended with for the buckle clasp upward Buckle.

Preferably, the shell lower end extension that bends inwards forms bearing plate, the upper end of the bearing plate and the pedestal Docking, the projection are located at the inner face of the bearing plate.

Preferably, the pedestal includes bottom and the side wall from the bottom-up extension, and the buckle is from the bottom Or the medial surface of the side wall upwardly extends to be formed, and a catching groove is formed between the side wall, the buckle stretches to institute State in catching groove, with the snap fit clasp with the buckle, and the lower end of the bearing plate abuts with the upper end of the side wall.

Preferably, the upward projection of the bearing plate forms reinforcing plate, is connected between the reinforcing plate and the outer casing inner wall Provided with reinforcement.

Preferably, the sidewall upper face is provided with stopper slot, and plug division is downwardly extending from the connecting plate, described to insert Socket part is inserted in the stopper slot.

The utility model additionally provides a kind of electrical heating and stewed, including drain pan, the drain pan include：

Pedestal；And

Shell, set in the tubular of upper and lower opening, and fix and dock with the upper end of the pedestal, enclosed jointly with the pedestal If form accommodating chamber.

Preferably, it is electric cooker or pressure cooker that the electrical heating, which stews,.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the structural representation for the embodiment that electrical heating provided by the utility model stews；

Fig. 2 is Fig. 1 local A enlarged diagram；

Fig. 3 is Fig. 1 local B enlarged diagram；

Fig. 4 is the perspective exploded view of an embodiment of drain pan provided by the utility model；

Fig. 5 is the profile of the shell in Fig. 4；

Fig. 6 is the enlarged diagram of Fig. 5 Local C；

Fig. 7 is the profile of the buckle part in Fig. 4；

Fig. 8 is Fig. 7 local D enlarged diagram；

Fig. 9 is the profile of the limit part in Fig. 4；

Figure 10 is Fig. 9 local E enlarged diagram.

Drawing reference numeral explanation：

Label	Title	Label	Title
				100	Electrical heating stews	32	Head
1	Base	4	Heat insulating mattress
				11/11a	Drain pan	5	Shell
12	Jacket	51	Buckle
				121	Auxiliary section	52	Bearing plate
13	Mounting hole	53	Plug division
				2	Outer pot	54	Reinforcing plate
21	Outer pan body	6	Pedestal
				211	Location division	61	Buckle
22	Electric hot tray	62	Bottom
				3	Connector	63	Side wall
31	Connecting rod	64	Stopper slot

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of electrical heating pot, Fig. 1 to Fig. 3 is the implementation that electrical heating provided by the utility model stews Example, Fig. 1 to Fig. 3 is referred to, the electrical heating, which stews 100, includes base 1, outer pot 2, connector and heat insulating mattress 4, and the base 1 has There is an opening up accommodating chamber, the outer pot 2 is located at the accommodating chamber, and the outer pot 2 includes outer pan body 21 and located at described The outer pot 2 is connected to the base 1 by the electric hot tray 22 in outer pan body 21, the connector (being spiro connecting piece in the present embodiment) Bottom, the heat insulating mattress 4 is spaced the bottom of the outer pot 2 and the bottom of the base 1.

The bottom of outer pot 2 is connected to the bottom of the base 1 by the connector, namely realizes to enter the outer pot 2 Row bottom supports, and avoids using hang and when by external force or the when of jolting so that the electric hot tray 22 is the same as the outer pan body 21 run-off the straights together, and when interior pot (not shown) is placed in the outer pot 2, and the loose contact between the electric hot tray 22, And heating effect is bad, in addition, the heat insulating mattress 4 is spaced the bottom of the outer pot 2 and the bottom of the base 1, can prevent The heat of the outer pot 2 is directly passed to the poor part of heat resistance and causes temperature distortion.

It can be electric cooker, pressure cooker or electric cooking pot etc. that the electrical heating, which stews 100, add as long as there is the electricity of said structure Hot pot 100, belong to electrical heating provided by the utility model and stew in the range of 100.In the present embodiment, the electrical heating stews 100 be electric cooker.

Referring to Fig. 1, the outer pot 2 is connected to the bottom of the base 1 by the connector, therefore, the connector It can be a connector being independently arranged separated with the outer pot 2 and the base 1 or from the outer pot 2 or institute A connection piece that base 1 extends is stated, and the connected mode of the connector and the outer pot 2 and the base 1 is not limited, Can be welding, threaded connection etc..

The connector several embodiments are introduced below, main embodiment and interference fixation including spiro connecting piece The embodiment of fastener：

Referring to Fig. 2, the connector 3 includes connecting rod 31 and located at one end of the connecting rod 31 and laterally projecting set The head 32 put, mounting hole 13 is provided with the bottom of the base 1, and the connecting rod 31 passes through the mounting hole upward under 13 are fixedly connected with the bottom of the outer pot 2.Obvious the design not limited to this, can also be from the bottom of outer pot 2 (can be Extend from the outer pan body 21 or the bottom of the electric hot tray 22) extend connecting rod, it is described to form the connector 3 Connecting rod passes through the mounting hole 13, and the bottom that the outer pot 2 is connected to the base 1 by the connecting rod connects.

As a rule the connector 3 is using spiro connecting piece that is simple in construction and being easily assembled to, in the present embodiment, the company The upper end of extension bar 31 is provided with external screw thread, namely the connector 3 is spiro connecting piece, is set and the connection in the bottom of outer pot 2 The screwed hole that bar 31 is threadedly coupled, the connecting rod 31 is connected with the bottom thread of the outer pot 2, can be in institute specifically State the bottom of outer pan body 21 and set screwed hole (as shown in Fig. 2 the screwed hole is formed by the bottom punching press flange of the outer pan body 21), Screwed hole of the connecting rod 31 directly with the bottom of outer pot 21 is connected, it is clear that can also be the electric hot tray 22 bottom it is same Sample can also screwed hole, the connecting rod 31 passes through the bottom of outer pan body 21, and with the screwed hole of the bottom of electric hot tray 22 Connection, thus can together be connected the electric hot tray 22, the outer pan body 21 and the three of the base 1, the electricity Hot plate 22 is installed just more firm.Obvious the design not limited to this, in other embodiments, the spiro connecting piece can be from institute State the post that is spirally connected that outer pot 2 or the base 1 extend.

In other embodiment of the present utility model, the connector can be fastener, and the bottom of the outer pan body 21 is set There is a fixing hole, the connecting rod 31 is fixedly connected with that (interference engagement is specially the fixing hole with the fixing hole interference engagement Aperture ratio described in connecting rod 31 external diameter it is small, the connecting rod 31 stretches to the fixing hole by ejection, and with it is described Fixing hole realizes tight fit)；Or the bottom of the electric hot tray 22 is provided with mounting hole 13, the connecting rod 31 passes through described outer The bottom of pot 21, and be fixedly connected with the interference engagement of mounting hole 13.

The bottom temp of outer pot 2 is very high when the electrical heating stews 100 work, in order to prevent the outer pot 2 Heat be directly passed to the poor base 1 of heat resistance and cause temperature distortion, it is necessary to be spaced the outer pot with heat insulating mattress 4 2 bottom and the bottom of the base 1, avoid the bottom of the outer pot 2 from being contacted with the bottom of the base 1.The heat insulating mattress 4 Be provided with various ways, such as the heat insulating mattress 4 is clipped between the bottom of the outer pot 2 and the bottom of the base 1, or The described bottom lower surface of outer pot 2 or the base 1 upper base surface etc. is fixed on beforehand through modes such as bondings.In this reality Apply in example, be the periphery that the heat insulating mattress 4 is set in the connecting rod 31, the upper end of the heat insulating mattress 4 and the outer pan body 21 bottom wall abuts, and the lower end of the heat insulating mattress 4 can abut with the bottom wall of the base 1, the head of so described connector 3 32 are abutted with the lower edge of the mounting hole 13, and the base 1, the outer pot 2 and the three of the thermal insulation barriers 4 are just fixedly connected on Together.

Further, the head 32 of the connector 3 abuts with the lower edge of the mounting hole 13, still has partial heat and leads to Cross the connector 3 and be delivered to the base 1, therefore the lower end of the heat insulating mattress 4 and the head of the connector 3 can be set Portion 32 abuts, and specifically, the lower end of the heat insulating mattress 4 is extended into the mounting hole 13, the heat insulating mattress 4 and the mounting hole 13 secure fits.Connected mode is not limited between the heat insulating mattress 4 and the base 1, can be welding, threaded connection etc. Deng.In the present embodiment, it is that convex portion is provided with the outside of the lower end of heat insulating mattress 4, under the convex portion and the mounting hole 13 Edge is abutted, and the connector 3 is connected through the heat insulating mattress 4 with the bottom thread of the outer pot 2.

In order to avoid the lower surface on the thermal insulation barriers 4 and the head 32 exceeds the base 1, outward appearance and electric cooker are influenceed Overall support, in the present embodiment, depressed part is provided with the bottom lower surface of base 1, the mounting hole 13 is located at described recessed The portion of falling into.

In electric cooker assembling process, the base 1 includes drain pan 11 and the jacket 12 located at the upper end of drain pan 11, The outer pot 2 is placed in the base 1, and first the jacket 12 and the outer pot 2 are installed, then installs the drain pan 11, The installation of the outer pot 2 and the drain pan 11 has direction limitation, therefore in the upper end of the outer pan body 21 and the jacket 12 lower end is provided with the location division 211 and auxiliary section 121 for being mutually located cooperation.For example, the location division 211 is fool proof breach, The auxiliary section 121 is fool proof muscle etc..In the present embodiment, the upper end of the outer pan body 21 is formed with the flanging to turn up, The location division 211 is to open up positioning hole located at the flanging, and the auxiliary section 121 is located at the lower end of the jacket 12 The locating dowel in face.

The utility model also proposes that a kind of electrical heating stews, and the electrical heating, which stews, includes drain pan, the drain pan include pedestal with Shell, the shell are set in the tubular of upper and lower opening, and are fixed and docked with the upper end of the pedestal, are enclosed jointly with the pedestal If form accommodating chamber.

A kind of detachable part electrical heating is provided here and stews bottom case structure, drain pan is split as two pieces, either Mold Making or It is subsequently to be molded, or later stage color matching, it is all more convenient and swift than old scheme, and cost can be reduced.

It can be electric cooker, pressure cooker or electric cooking pot etc. that the electrical heating, which stews, as long as there is the electrical heating of said structure Stew, belong in the range of electrical heating pot provided by the utility model.In the present embodiment, it is electric cooker that the electrical heating, which stews,.

Fig. 4 to Figure 10 is referred to, described electrical heating pot, which includes drain pan 11a, the drain pan 11a, includes pedestal 6 and shell 5, The shell 5 is arranged to the tubular structure of upper and lower opening, and the shell 5 is fixed on the upper end of the pedestal 6, the shell 5 with The pedestal 6 encloses the accommodating chamber for setting and foring installation outer pot jointly.

The connected mode of the pedestal 6 and the shell 5 is not limited, and can be welding, threaded connection, bonding, fixation Ring connection etc..In the present embodiment, it is to be correspondingly arranged on mutual snapping in the lower end of the pedestal 6 and the upper end of the shell 5 Buckle structure, the pedestal 6 and the shell 5 are fixed by being snapped connection between the buckle structure, specifically after There is detailed introduction in face.

Fig. 5 to Fig. 8 is referred to, the medial surface in the lower end of shell 5 is provided with buckle 51, and the pedestal 6 is extended with upward Buckle 61, the buckle 51 and the 61 mutual clasp of buckle.Equally, the buckle 51 can also be arranged on the shell 5 The lateral surface of lower end.

Further, the buckle 51, which is arranged on the inwall of the shell 5, various ways, such as is set directly at described On the inwall of shell 5 or as the extension that in the present embodiment, bent inwards in the lower end of shell 5 forms bearing plate 52, The bearing plate 52 docks with the upper end of the pedestal 6, and the buckle 51 is located at the inner face of the bearing plate 52.In order to increase The intensity of the buckle 51, can the upper end of bearing plate 52 design one circle reinforcing plate 54, and if design reinforcement make institute State and be connected between reinforcing plate 54 and the inwall of shell 5.

Similarly the set-up mode of buckle 61 also has various ways, such as is set directly at the upper of the pedestal 6, can also It is that the pedestal 6 includes bottom 62 and the side wall 63 extended upward from the bottom 62, the card as in the present embodiment Button 61 is that the medial surface from the bottom 62 or the side wall 63 upwardly extends to be formed, between the buckle 61 and the side wall 63 With regard to forming a catching groove.

When the buckle 51 is stretched in the catching groove, the upper end of the buckle 51 and the 61 mutual clasp of buckle, and And the lower end of the bearing plate 52 abuts with the upper end of the side wall 63, so described shell 5 and the pedestal 6 connect more firm Gu.

Moved inwards to limit the shell 5, refer to Fig. 9 to Figure 10, in the present embodiment, the upper end of side wall 63 Face offers stopper slot 64, and the bearing plate 52 is downwardly extending plug division 53, when the plug division 53 is inserted in the limit When 64 in the groove of position, it is possible to limit the shell 5 and move inwards.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of electrical heating stews, it is characterised in that including：

Base, there is an opening up accommodating chamber；

Outer pot, is located at the accommodating chamber, and the outer pot includes outer pan body and the electric hot tray in the outer pan body；

Connector, the outer pot is connected to the bottom of the base；And

Heat insulating mattress, it is spaced the bottom of the outer pot and the bottom of the base.

2. electrical heating as claimed in claim 1 stews, it is characterised in that the connector is spiro connecting piece.

3. electrical heating as claimed in claim 1 stews, it is characterised in that the connector includes connecting rod and located at the connection One end of bar and the head of laterally projecting setting, the bottom of the base are provided with mounting hole, and the head is limited in the peace The lower edge in hole is filled, the connecting rod is fixedly connected through the mounting hole with the bottom of the outer pot.

4. electrical heating as claimed in claim 3 stews, it is characterised in that the connecting rod upper end is provided with external screw thread, the outer pot The bottom of body is provided with screwed hole, and the connecting rod is threadedly coupled with the screwed hole；Or

The connecting rod upper end is provided with external screw thread, and the bottom of the electric hot tray is provided with screwed hole, and the connecting rod passes through described outer The bottom of pot, and be connected with the screwed hole；Or the bottom of the outer pan body is provided with fixing hole, the connecting rod and institute State fixing hole interference engagement and be fixedly connected；Or

The bottom of the electric hot tray is provided with fixing hole, and the connecting rod passes through the bottom of the outer pan body, and with the fixing hole Interference engagement and be fixedly connected.

5. electrical heating as claimed in claim 3 is stewed, it is characterised in that the heat insulating mattress is sheathed in the outer of the connecting rod Enclose.

6. electrical heating as claimed in claim 5 stews, it is characterised in that the upper end of the heat insulating mattress and the bottom wall of the outer pan body Abut, the lower end of the heat insulating mattress abuts with the head, and the lateral surface of the heat insulating mattress coordinates with the mounting hole.

7. electrical heating as claimed in claim 6 stews, it is characterised in that the lateral surface of the heat insulating mattress lower end is provided with convex portion, institute The lower edge that convex portion is stated with the mounting hole abuts, and the bottom interval by the connector and the base.

8. electrical heating as claimed in claim 3 stews, it is characterised in that the base bottom lower surface is provided with depressed part, described Mounting hole is located at the depressed part.

9. electrical heating as claimed in claim 1 stews, it is characterised in that the base includes drain pan and located at the drain pan upper end Jacket, the outer pot is placed in the drain pan, the lower end of the upper end of the outer pan body and the jacket, is correspondingly provided with It is mutually located the location division and auxiliary section of cooperation.

10. electrical heating as claimed in claim 9 stews, it is characterised in that is turned up formed with what is turned up the upper end of the outer pan body Side, the location division are to open up positioning hole located at the flanging, and the auxiliary section is located at the lower surface of the jacket Locating dowel.