CN216416785U

CN216416785U - Electric food warmer convenient to clean

Info

Publication number: CN216416785U
Application number: CN202122278866.7U
Authority: CN
Inventors: 朱泽春; 吴艳华; 郭小玉; 许胜涛
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-05-03
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a wash convenient electric heat pot, be in including shell, outer pot and place interior pot in the outer pot, the outer pot can be got to put and arrange in the shell, be equipped with first couplant in the shell, the outer pot be fixed with heat the material and with the second couplant of heating member electricity connection, the outer pot is placed in the shell, first couplant with second couplant coupling. The utility model discloses an electric heat pot can take off outer pot and wash alone, has promoted user's use from this and has experienced.

Description

Electric food warmer convenient to clean

[ technical field ] A method for producing a semiconductor device

The utility model relates to a kitchen appliance technical field especially relates to a wash convenient electric heat pot.

[ background of the invention ]

The electric heat pot among the prior art includes the pot body and covers the pot cover of closing on the pot body, and the pot body includes shell, outer pot and places the interior pot in outer pot, and outer pot is fixed can not dismantle in the shell, consequently adopts the mode of rag wiping to wash outer pot usually, and the mode of rag wiping not only easily leads to wasing unclean still can waste time and energy, has reduced user's use and has experienced from this.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a wash convenient electric heat pot, can take off outer pot and wash alone, promoted user's use from this and experienced.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a wash convenient electric heat pot, includes shell, outer pot and places interior pot in the outer pot, the outer pot can be put with putting and place in the shell, be equipped with first couplant in the shell, the outer pot be fixed with heat the second couplant that heat-insulating member electricity is connected, the outer pot is placed in the shell, first couplant with second couplant coupling.

Further, the first coupling and the second coupling are vertically butt-coupled.

Furthermore, a fixing frame is arranged in the shell and comprises a bottom wall, and the first coupling piece is fixed on the bottom wall.

Furthermore, the fixing frame further comprises a side wall formed by upwards extending the edge of the bottom wall, the shell comprises a base, a water collecting ring and a middle ring arranged between the water collecting ring and the base, the bottom wall is supported on the base, and the top of the side wall is abutted against the bottom surface of the water collecting ring, so that the fixing frame is clamped and fixed between the water collecting ring and the base.

Furthermore, the even interval of medial surface circumference of lateral wall is equipped with the spacing muscle of a plurality of vertical extensions, spacing muscle with the lateral surface of outer pot offsets in order to right the outer pot carries out radially spacingly.

Furthermore, be equipped with the confession on the diapire the mounting hole that first coupling spare runs through, the pore wall of mounting hole has the protruding muscle of joint that inwards extends the formation, first coupling spare is equipped with the draw-in groove, the protruding muscle card of joint is gone into in the draw-in groove.

Furthermore, a protective cover is buckled at the bottom of the outer pot, a cavity is defined by the protective cover and the outer pot, the heating element and the second coupling element are both arranged in the cavity, and the second coupling element penetrates through the protective cover.

Furthermore, one of the protective cover and the bottom wall is provided with a positioning boss, the other one is provided with a positioning groove, the positioning boss is inserted into the positioning groove, and the positioning boss and the positioning groove are arranged in a manner of deviating from the center of the outer pot.

Furthermore, water is contained in the outer pot, the heating element comprises an inner heating pipe and an outer heating pipe, the inner heating pipe heats the inner pot, a gap is formed between the outer heating pipe and the inner pot, and therefore heat of the outer heating pipe is transmitted to the food material of the inner pot through water or steam.

Further, the first coupling member and the second coupling member are located inside the outer heating tube.

The utility model has the advantages that:

the utility model provides a be equipped with first coupling piece in the shell, the outer pot is fixed with heating member and the second coupling piece of being connected with the heating member electricity, first coupling piece and the coupling of second coupling piece, adopt the mode of coupling to get the electricity, can make the outer pot put in the shell with putting, when the outer pot is placed in the shell, first coupling piece and the coupling of second coupling piece circular telegram, so that heating member circular telegram heats the outer pot, and when the outer pot is taken out from the shell, first coupling piece and the separation of second coupling piece, with the power supply of disconnection to the heating member, the user can wash the outer pot alone this moment, and can adopt the abluent mode of water to wash the outer pot, so as to wash the outer pot cleaner and labour saving and time saving, user's use experience has been promoted from this; meanwhile, the maintenance and the replacement of parts between the outer pot and the bottom wall of the shell at the later stage are facilitated by the detachable mode of the outer pot.

The first coupling is vertically butt-coupled with the second coupling. So design, when outer pot is placed in the shell, can accomplish the coupling of first coupling part and second coupling part, need not other extra operations, promoted user's use experience from this.

The shell is internally provided with a fixing frame which comprises a bottom wall, and a first coupling piece is fixed on the bottom wall. So design can enough provide the carrier for the installation of first coupling member through the mount to the installation of first coupling member is fixed, can hide spare part again between the diapire of mount and the shell diapire, exposes after taking out in order to avoid outer pot, has promoted the outward appearance of product from this.

The fixing frame also comprises a side wall formed by upwards extending the edge of the bottom wall, the shell comprises a base, a water collecting ring and a middle ring arranged between the water collecting ring and the base, the bottom wall is supported on the base, and the top of the side wall is propped against the bottom surface of the water collecting ring so that the fixing frame is clamped and fixed between the water collecting ring and the base. By the design, the fixing frame is not required to be fixed by fasteners such as screws, so that the number of parts is reduced, the manufacturing cost is reduced, and meanwhile, the assembly is simpler and more convenient.

The medial surface circumference of lateral wall is evenly spaced and is equipped with the spacing muscle of a plurality of vertical extensions, and spacing muscle offsets in order to carry out radial spacing to outer pot with the lateral surface of outer pot. According to the design, the outer pot can be radially limited through the limiting ribs in the process of placing the outer pot, so that the second coupling piece and the first coupling piece can be aligned and smoothly coupled.

Be equipped with the mounting hole that supplies first coupling piece to run through on the diapire, the pore wall of mounting hole has the protruding muscle of joint that inwards extends the formation, and first coupling piece is equipped with the draw-in groove, and the protruding muscle card of joint is gone into in the draw-in groove. By the design, the dismounting is simple and convenient, and the replacement and the maintenance are easy.

The bottom of the outer pot is buckled with a protective cover, the protective cover and the outer pot define a cavity, the heating element and the second coupling element are both arranged in the cavity, and the second coupling element penetrates through the protective cover. By the design, the heating element can be hidden in the cavity, so that the heating element is prevented from being exposed to scald a user or being damaged by collision at high temperature; and the second coupling piece is positioned in the cavity, so that the outer pot can be conveniently and stably placed on the table board.

One of the protective cover and the bottom wall is provided with a positioning boss, the other one is provided with a positioning groove, the positioning boss is inserted into the positioning groove, and the positioning boss and the positioning groove are arranged in a way of deviating from the center of the outer pot. So design, can carry out circumference location to outer pot through the cooperation of location boss with the constant head tank to make the second coupling piece can with the quick counterpoint coupling of first coupling piece, avoid outer pot to place when the shell because of the circumstances emergence that the circumference rocked and need counterpoint many times.

The outer pot is filled with water, the heating element comprises an inner heating pipe and an outer heating pipe, the inner heating pipe heats the inner pot, a gap is formed between the outer heating pipe and the inner pot, and therefore heat of the outer heating pipe is transferred to food materials of the inner pot through water or steam. By the design, the inner heating pipe is controlled to be independently heated at high power in the early stage of cooking so as to directly heat the inner pot by the heat of the inner heating pipe in a heat conduction mode, or the inner heating pipe and the outer heating pipe are controlled to be simultaneously heated at high power so as to promote the rapid rise of the temperature of water in the outer pot, and meanwhile, the temperature of the inner pot can be rapidly raised, so that the heating and the water absorption of rice in the inner pot are accelerated, and the cooking efficiency is further improved; and after the water in the inner pot is completely collected, the inner pot enters the later stage of cooking, the high-power heating of the outer heating pipe, the low-power heating or the intermittent heating or the heating stopping of the inner heating pipe are controlled at the moment, the heat of the outer heating pipe is transferred to water, the water bath heating is further realized, the heating uniformity of the inner pot can be realized by the water bath heating, the highest water bath heating temperature is not more than 100 ℃, the temperature of the bottom of the inner pot is simultaneously controlled by the low-power heating or the intermittent heating or the heating stopping of the inner heating pipe, the temperature of the bottom of the inner pot is not more than 120 ℃, the rice can be prevented from pasting and sticking to the inner pot, and the inner pot is not required to be provided with a non-stick coating.

The first coupling piece and the second coupling piece are located on the inner side of the outer heating pipe. By the design, the distance between the heating pipe and the coupling piece can be shortened, the using amount of the conducting wire is reduced, and the structure is more compact.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is an exploded view of an electric food warmer according to an embodiment of the present invention;

FIG. 2 is an exploded cross-sectional view of an electric food warmer according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the middle fixing frame, the outer pot and the inner pot in the first embodiment of the present invention;

FIG. 4 is a schematic structural view of a middle and outer pot according to an embodiment of the present invention;

fig. 5 is an assembled cross-sectional view of an electric food warmer according to an embodiment of the present invention.

Reference numerals:

100. a housing; 110. a first coupling member; 101. a base; 102. a middle ring; 103. a water collecting ring; 200. an outer pot; 210. a second coupling member; 300. an inner pot; 400. a heating member; 410. an internal heating pipe; 420. an external heating pipe; 500. a fixed mount; 510. a bottom wall; 511. clamping the convex ribs; 512. positioning a groove; 520. a side wall; 521. limiting ribs; 600. a protective cover; 610. positioning the boss; 700. a cavity.

[ detailed description ] embodiments

The utility model provides a wash convenient electric heat pot, be in including shell, outer pot and place interior pot in the outer pot, the outer pot can be got to put and arrange in the shell, be equipped with first couplant in the shell, the outer pot be fixed with heat the piece and with the second couplant of heating member electricity connection, the outer pot is placed in the shell, first couplant with second couplant coupling.

The utility model provides a be equipped with first coupling piece in the shell, the outer pot is fixed with heating member and the second coupling piece of being connected with the heating member electricity, first coupling piece and the coupling of second coupling piece, adopt the mode of coupling to get the electricity, can make the outer pot put in the shell with putting, when the outer pot is placed in the shell, first coupling piece and the coupling of second coupling piece circular telegram, so that heating member circular telegram heats the outer pot, and when the outer pot is taken out from the shell, first coupling piece and the separation of second coupling piece, with the power supply of disconnection to the heating member, the user can wash the outer pot alone this moment, and can adopt the abluent mode of water to wash the outer pot, so as to wash the outer pot cleaner and labour saving and time saving, user's use experience has been promoted from this; meanwhile, the mode that the outer pot can be detached is convenient for the maintenance and replacement of parts between the outer pot and the bottom wall of the shell in the later period.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 5, the electric heating cooker of the present embodiment includes a housing 100, an outer cooker 200 and an inner cooker 300 disposed in the outer cooker 200, the outer cooker 200 is disposed in the housing 100 in a removable manner, a first coupling member 110 is disposed in the housing 100, the outer cooker 200 is fixed with a heating member 400 and a second coupling member 210 electrically connected to the heating member 400, when the outer cooker 200 is disposed in the housing 100, the first coupling member 110 is electrically coupled to the second coupling member 210, and power is taken out in a coupling manner to enable the outer cooker 200 to be disposed in the housing 100 in a removable manner, when the outer cooker 200 is disposed in the housing 100, the first coupling member 110 is electrically coupled to the second coupling member 210, so that the heating member 400 is electrically powered to heat the outer cooker 200, and when the outer cooker 200 is removed from the housing 100, the first coupling member 110 is separated from the second coupling member 210, so that power to the heating member 400 is disconnected, and the user can separately clean the outer cooker 200, the outer pot 200 can be cleaned in a water cleaning mode, so that the outer pot 200 can be cleaned more cleanly, time and labor are saved, and the use experience of a user is improved; meanwhile, the outer pot 200 can be detached, so that the maintenance and replacement of parts between the outer pot 200 and the bottom wall of the shell at the later stage are facilitated.

The first coupling 110 in this embodiment is vertically butt-coupled with the second coupling 210. By such design, the coupling of the first coupling member 110 and the second coupling member 210 can be completed without additional operations while the outer pot 200 is placed in the housing 100, thereby improving the user experience.

Specifically, the fixing frame 500 is arranged in the casing 100 in the embodiment, the fixing frame 500 includes the bottom wall 510, and the first coupling element 110 is fixed on the bottom wall 510, so that a carrier is provided for the installation of the first coupling element 110 through the fixing frame 500, so as to facilitate the installation and fixation of the first coupling element 110, and parts can be hidden between the bottom wall 510 and the bottom wall of the casing, so as to prevent the outer pot 200 from being exposed after being taken out, thereby improving the appearance of the product.

In order to facilitate the assembly of the first coupling member 110, in this embodiment, a mounting hole for the first coupling member 110 to pass through is formed in the bottom wall 510, a clamping convex rib 511 formed by extending inward is formed on a hole wall of the mounting hole, a clamping groove is formed on an outer peripheral side of the first coupling member 110, and the clamping convex rib 511 is clamped into the clamping groove to realize the clamping and fixing of the first coupling member 110, so that the clamping manner is convenient for later-stage disassembly and easy to replace and maintain.

It will be appreciated that in other embodiments of the invention, the first coupling member may also be fixed to the bottom wall by screws.

In order to fix the fixing frame 500, the fixing frame 500 further includes a side wall 520 formed by extending the edge of the bottom wall 510 upwards, so that the fixing frame 500 is cylindrical and can accommodate the outer pot 200, the casing 100 in this embodiment includes a base 101, a middle ring 102 and a water receiving ring 103, the base 101 and the water receiving ring 103 are fixed by screw connection, so that the middle ring 102 and the fixing frame 500 are clamped between the water receiving ring 103 and the base 101, at this time, the bottom wall 510 is supported on the bottom wall of the base 101, and the top of the side wall 520 abuts against the bottom surface of the water receiving ring 103, and in this fixing manner, the fixing frame is not separately fixed by fasteners such as screws, thereby reducing the number of parts, reducing the manufacturing cost, and simultaneously, the assembly is simpler and more convenient.

It is understood that, in other embodiments of the present invention, the fixing frame may also be plate-shaped, and the fixing frame is fixed on the base by screws.

In order to avoid taking place radially to rock when outer pot 200 places and lead to first coupling piece 110 and second coupling piece 210 to counterpoint the difficulty, the even interval of medial surface circumference of lateral wall 520 is equipped with the spacing muscle 521 of a plurality of vertical extensions in this embodiment, spacing muscle 521 offsets with outer pot 200's lateral surface interference fit, carry out radially spacingly to outer pot 200, can place the in-process at outer pot 200 from this and carry out radially spacingly through spacing muscle 521 to outer pot 200, can avoid outer pot 200 to take place radially to rock, with this guarantee that second coupling piece 210 and first coupling piece 110 can counterpoint and smooth and easy coupling.

Secondly, in order to avoid the heating element 400 from being exposed and damaged by collision, in the embodiment, the protective cover 600 is fastened at the bottom of the outer pot 200, the protective cover 600 is welded or screwed with the outer pot 200, the protective cover 600 and the outer pot 200 define a cavity 700, the heating element 400 and the second coupling element 210 are both arranged in the cavity 700, and the second coupling element 210 is embedded on the bottom wall of the protective cover 600 and penetrates through the protective cover 600 to be coupled with the first coupling element 110. In this way, the heating element 400 can be hidden in the cavity 700, so as to prevent the heating element 400 from being exposed to scald or be knocked by a user at a high temperature, and the second coupling member 210 is located in the cavity 700, so that the outer pot 200 can be stably placed on the table board.

In order to ensure the heating effect of the heating element 400 on the outer pan, the heating element 400 is usually arranged at the bottom center of the outer pan, in order to avoid the heating element 400, the second coupling element 210 is arranged to deviate from the center of the outer pan, and at this time, in order to avoid that the second coupling element 210 cannot be aligned with the first coupling element 110 smoothly due to circumferential shaking when the outer pan 200 is placed, the protective cover 600 in this embodiment is provided with a positioning boss 610 protruding downwards, the positioning boss 610 is formed by partial sinking of the bottom wall of the protective cover 600 or is formed by protruding downwards, the bottom wall 510 is provided with a positioning groove 512, the positioning boss 610 and the positioning groove 512 are both arranged to deviate from the center of the outer pan 200, the positioning boss 610 is inserted into the positioning groove 512, and by such design, the outer pan 200 can be circumferentially positioned by matching the positioning boss 610 with the positioning groove 512, so that the second coupling element 210 can be aligned and coupled with the first coupling element 110 quickly, the situation that the outer pot 200 needs to be aligned for a plurality of times due to circumferential shaking when being placed in the shell 100 is avoided.

It can be understood that in other embodiments of the utility model, the local of diapire upwards arches and forms the location boss, and the diapire local of visor upwards arches and forms the constant head tank, and the center setting of the skew outer pot of location boss and constant head tank, location boss cartridge to the constant head tank in, so design, also accessible location boss realizes the circumference location to the outer pot with the cooperation of constant head tank.

It can be understood that in other embodiments of the utility model, be equipped with the bar groove of vertical extension on the lateral wall of outer pot, spacing muscle cartridge to the spacing groove and with spacing groove sliding fit, so design, also can realize the circumference location to outer pot.

Finally, in order to avoid the phenomenon that the inner pot 300 sticks to the pot, during cooking, water is contained in the outer pot 200 in the embodiment, the heating element 400 includes an inner heating pipe 410 and an outer heating pipe 420, the outer heating pipe 420 surrounds the outer side of the inner heating pipe 410, the inner heating pipe 410 directly heats the inner pot 300, and a gap is formed between the outer heating pipe 420 and the inner pot 300, so that heat of the outer heating pipe 420 is transferred to the food material of the inner pot 300 through water or steam. The inner heating pipe 410 is controlled to be independently heated in high power in the early stage of cooking, so that the heat of the inner heating pipe 410 is directly heated by the heat conduction mode of the inner pot 300, or the inner heating pipe 410 and the outer heating pipe 420 are controlled to be simultaneously heated in high power, the temperature of the outer pot 200 is promoted to be rapidly increased, meanwhile, the temperature of the inner pot 300 can be rapidly increased, the rice in the inner pot 300 is accelerated to be heated and absorb water, and the cooking efficiency is further improved; after the water in the inner pot 300 is completely collected, the rice is placed in the later stage of cooking, the high-power heating of the outer heating pipe 420 and the low-power heating or intermittent heating or stopping heating of the inner heating pipe 410 are controlled at the moment, the heat of the outer heating pipe 420 is transferred to water, so that the water bath heating is realized, the heating uniformity of the inner pot 300 can be realized by the water bath heating, the highest water bath heating temperature is not more than 100 ℃, the temperature of the bottom of the inner pot 300 is controlled simultaneously by the low-power heating or intermittent heating or stopping heating of the inner heating pipe 410, the temperature of the bottom of the inner pot 300 is not more than 120 ℃, therefore, the rice gelatinization and sticking can be avoided, and the inner pot 300 is not required to be provided with a non-stick coating.

For convenience of wiring, in the present embodiment, the number of the first coupling parts 110 and the number of the second coupling parts 210 are two, the inner heating pipe 410 and the outer heating pipe 420 are electrically connected to the two first coupling parts 110, the positioning boss 610 is disposed between the two second coupling parts 210, and the positioning groove 512 is disposed between the two first coupling parts 110. The first coupling element 110 and the second coupling element 210 are both located inside the outer heating tube 420, so as to shorten the distance between the inner heating tube 410 and the coupling elements, thereby reducing the amount of wires and making the structure more compact.

It can be understood that in other embodiments of the present invention, the heating element can also be an electromagnetic wire coil, the electromagnetic wire coil is disposed at the bottom of the outer pot, the number of the first coupling element and the second coupling element is one, and the second coupling element is disposed at the center of the outer pot and electrically connected to the electromagnetic wire coil.

Example two

Compared with the first embodiment, the difference of the present embodiment is that the first coupling member and the second coupling member in the present embodiment are circumferentially and rotatably coupled in a butt joint manner, that is, after a user places the outer pot in the outer casing, the outer pot needs to be rotated to couple the first coupling member and the second coupling member.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a wash convenient electric heat pot, includes shell, outer pot and places interior pot in the outer pot, its characterized in that, the outer pot can be got to put and place in the shell, be equipped with first couplant in the shell, the outer pot be fixed with heat the piece and with the second couplant of heating member electricity connection, the outer pot is placed in the shell, first couplant with second couplant coupling.

2. The electric food warmer of claim 1, wherein the first coupling member is vertically coupled to the second coupling member.

3. The electric food warmer of claim 2, wherein the housing has a mounting structure therein, the mounting structure including a bottom wall, the first coupling member being secured to the bottom wall.

4. The electric food warmer of claim 3, wherein the holder further comprises a sidewall formed by an edge of a bottom wall extending upward, the housing comprises a base, a water receiving ring, and a middle ring disposed between the water receiving ring and the base, the bottom wall is supported on the base, and the top of the sidewall abuts against the bottom surface of the water receiving ring, so that the holder is clamped and fixed between the water receiving ring and the base.

5. An electric food warmer, as recited in claim 4, wherein said inner side of said side wall is circumferentially and evenly spaced with a plurality of vertically extending retaining ribs, said retaining ribs abutting against said outer side of said outer pan for radially retaining said outer pan.

6. The electric food warmer convenient for cleaning as claimed in claim 3, wherein the bottom wall is provided with a mounting hole for the first coupling member to pass through, the wall of the mounting hole is provided with a clamping convex rib extending inwards, the first coupling member is provided with a clamping groove, and the clamping convex rib is clamped into the clamping groove.

7. The electric food warmer of claim 3, wherein a protective cover is fastened to the bottom of the outer pan, the protective cover and the outer pan defining a cavity, the heating element and the second coupling member being disposed within the cavity, the second coupling member being disposed through the protective cover.

8. An electric food warmer, as set forth in claim 7, wherein one of said protective cover and said bottom wall is provided with a positioning projection, the other is provided with a positioning groove, said positioning projection is inserted into said positioning groove, and said positioning projection and said positioning groove are disposed offset from the center of said outer pan.

9. The electric food warmer for easy cleaning as set forth in any one of claims 1 to 8, wherein the outer pot contains water, the heating member comprises an inner heating pipe and an outer heating pipe, the inner heating pipe heats the inner pot, and a gap is formed between the outer heating pipe and the inner pot, so that heat of the outer heating pipe is transferred to the food material of the inner pot through water or steam.

10. The electric food warmer of claim 9, wherein the first coupling member and the second coupling member are located inside the outer heating tube.