CN104089311A - Portable electric heating furnace with multiple electric heating trays - Google Patents

Portable electric heating furnace with multiple electric heating trays Download PDF

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Publication number
CN104089311A
CN104089311A CN201410329848.9A CN201410329848A CN104089311A CN 104089311 A CN104089311 A CN 104089311A CN 201410329848 A CN201410329848 A CN 201410329848A CN 104089311 A CN104089311 A CN 104089311A
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CN
China
Prior art keywords
electric hot
hot tray
tray
electric heating
electrothermal furnace
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Granted
Application number
CN201410329848.9A
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Chinese (zh)
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CN104089311B (en
Inventor
许慧珍
胡佳辉
徐洪军
诸葛耀泉
虞建中
沈悦
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Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
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Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
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Priority to CN201410329848.9A priority Critical patent/CN104089311B/en
Publication of CN104089311A publication Critical patent/CN104089311A/en
Application granted granted Critical
Publication of CN104089311B publication Critical patent/CN104089311B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a portable electric heating furnace with multiple electric heating trays, and relates to an electric heating furnace. Currently, the function of an electric heater is single. The portable electric heating furnace comprises an electric heating furnace bracket provided with a lifting handle, and small, middle and large electric heating trays which are arranged on the electric heating furnace bracket, wherein the small, middle and large electric heating trays are in rotary connection with the electric heating furnace bracket through shafts; the electric heating furnace bracket is provided with a large left-right through electric heating tray containing cavity; each of the small electric heating tray, the middle electric heating tray and the large electric heating tray comprises a base, a heating seat and a heating plate; one sides of the heating seats are connected with the bases and the other sides of the heating seats are connected with the heating plates; the electric heating furnace bracket is provided with a switch for controlling the three heating plates to operate; when the small electric heating tray, the middle electric heating tray and the large electric heating tray are located vertically, the small electric heating tray, the middle electric heating tray and the large electric heating tray are located in the large electric heating tray containing cavity in a manner of sleeving sequentially from inside to outside; the sequence of the left and right positions of the base, the heating seat and the heating plate of the small electric heating tray are the same as that of the large electric heating tray and are opposite to that of the middle electric heating tray. According to the technical scheme, multiple functions are realized, the space is saved and the portable electric heating furnace is convenient to move.

Description

A kind of Portable electric-heating stove with multiple electric hot traies
Technical field
The present invention relates to a kind of electrothermal furnace.
Background technology
Electric heater is cooking tools indispensable in people's daily life, main use crowd is unmarried gang, this type of crowd's kitchen space is little, like party, move about, be inconvenient to deposit and movement and the space that general electric heater takies is larger, function is more single, the pot that can only adapt to common size is cooked, and culinary art can only be put a pot at every turn, and culinary art can not meet the demand of modern allegro unmarried gang more slowly.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition is that prior art scheme is improved and improved, and provides a kind of Portable electric-heating stove with multiple electric hot traies, to reach portable and mode of heating object flexibly.For this reason, the present invention takes following technical scheme.
A kind of Portable electric-heating stove with multiple electric hot traies, it is characterized in that: comprise and establish the electrothermal furnace support of handle and be located at the little electric hot tray on electrothermal furnace support, middle electric hot tray and large electric hot tray, between little electric hot tray, middle electric hot tray, large electric hot tray and electrothermal furnace support, be rotationally connected by axle, described electrothermal furnace support is provided with the large electric hot tray container cavity that left and right connects; Described little electric hot tray, middle electric hot tray, large electric hot tray include base, heated seats, heating plate, and heated seats one side is connected with base, and opposite side is connected with heating plate; Described electrothermal furnace support is provided with the switch of the three heating plate work of control; Little electric hot tray, middle electric hot tray, large electric hot tray are in the time of vertical position, three is arranged in large electric hot tray container cavity and socket successively from inside to outside, and the left and right sequence of positions of the base of little electric hot tray, heated seats, heating plate is with electric hot tray is identical and contrary with middle electric hot tray greatly.When use, base touches mutually with table top, heating plate is positioned at end face, the base of little electric hot tray, heated seats, the left and right sequence of positions of heating plate is identical and contrary with middle electric hot tray with large electric hot tray, when use, little electric hot tray, large electric hot tray rotating Vortex is realized upset, and middle electric hot tray reverse rotation realizes upset, little electric hot tray, large electric hot tray, middle electric hot tray can be realized separately upset, at little electric hot tray, after large electric hot tray upset, be positioned at the homonymy of electrothermal furnace support, and middle electric hot tray is positioned at the opposite side of electrothermal furnace support, both sides can be heated simultaneously, improve cooking speed, simultaneously, large electric hot tray, middle electric hot tray, little electric hot tray can be controlled separately heating, can form six kinds of mode of heatings that regulate the duration and degree of heating, realize the electrothermal furnace that electrothermal furnace support both sides can be used simultaneously.Storage, conveniently moving, the not used time, large electric hot tray, middle electric hot tray, the rotation of little electric hot tray vertically can be placed in the large electric hot tray container cavity of heating furnace support, vertically place on the table, save space, be convenient to mobile.Base can adopt ceramic material, and heated seats can adopt the metal material that impact resistance is good.
As the further of technique scheme improved and supplemented, the present invention also comprises following additional technical feature.
All front and back are symmetrical for described little electric hot tray, middle electric hot tray, large electric hot tray, the heated seats of little electric hot tray, middle electric hot tray, large electric hot tray includes the first link that is provided with the heating plate of heating plate and is connected with axle, and the heating plate of heated seats and the first link are integral type structure; The heating plate of little electric hot tray is rounded, and the periphery of heating plate is established one first link; In, the heating plate of large electric hot tray is all the fan ring-type that is greater than 180 °, the first link is established respectively at the heating plate two ends of fan ring-type, the diameter of heating plate is greater than the front and back width of the first link.This shape has expanded the heating surface (area) (HS of heating plate under the prerequisite that ensures the bonding strength having had.
Base matches with corresponding heated seats, the second link that described base comprises chassis and is connected with chassis; Described chassis, the second link are integral type structure, have air channel on base, the uniform louvre communicating with air channel in side on described chassis; The chassis of described large electric hot tray, middle electric hot tray is fan ring-type, and two ends, chassis connect two second links; The chassis of described little electric hot tray is in the form of annular discs, and outside, chassis connects one second link.Louvre is realized the heat exchange of air in air channel, reduces the temperature on chassis, avoids scorching the table top of storing.
Large electric hot tray container cavity shape matches with large electric hot tray, and large electric hot tray container cavity connects electrothermal furnace frame bottom, the two electrothermal furnace legs that arrange before and after electrothermal furnace support bottom is divided into, and electrothermal furnace leg is " ⊥ " shape, and the left and right length of its lower end is greater than upper end; Electrothermal furnace leg hollow is to wear wire, large electric hot tray container cavity cross section comprises superposed arc-shaped edges, with the vertical edge that arc-shaped edges lower end joins, between two electrothermal furnace legs, be provided with described axle, between large electric hot tray, middle electric hot tray and be matched in clearance between middle electric hot tray and little electric hot tray.
When base horizontal, the base diameter on chassis is less than top diameter and forms tapered side; The air channel upward opening on described chassis, the second link of base is offered half slot upwards, described heated seats is placed on base, and the first link of heated seats is offered downward half slot, and the half slot of base and the half slot of heated seats fasten and form the axis hole matching with axle.Form tapered side because the base diameter on chassis is less than top diameter, make the also tiltedly lower setting thereupon of louvre direction, can avoid hot-air to fling, scald operator.
Described axle is offered multiple radial holes, in radial hole, embed elastic parts, described elastic parts comprises spring, keeper, described keeper is "T"-shaped, spring overcoat is on the afterbody straight-bar of keeper, the head of keeper is spherical crown shape, and the first locating hole matching with keeper is offered at the half slot middle part of described heated seats, offers the second locating hole matching with keeper on the axis hole hole wall of the junction of heated seats and base; Horizontal groove is offered at the two ends of described axle, and described electrothermal furnace leg inner chamber is provided with the brace matching with groove, and described brace inserts in groove and realizes the location of axle on electrothermal furnace support.The first locating hole, the second locating hole and keeper match realized little, in, the location of the two positions of large electric hot tray, realize little, in, the vertical or horizontal reliable location of large electric hot tray, avoid dropping in the time of vertical position, and when horizontal use location, follow rotating up of pot.
Described base is provided with the pillar of many hollows, the end face of described pillar and the bottom surface of heated seats offset, the heating plate of described heated seats is offered the electric hot plate container cavity of opening upwards, and electric hot plate container cavity is provided with step surface, and lower limb and the step surface of described heating plate offset.Hollow leg both can support heated seats, can wear again securing member and realize both being fixedly connected with.
The first link of described heated seats is provided with the power line container cavity under shed.
The leading flank of described electrothermal furnace support is provided with three switches to control respectively the electric hot plate heating of little electric hot tray, middle electric hot tray, large electric hot tray.
The leading flank of described electrothermal furnace support is also provided with the display for showing little electric hot tray, electric hot tray, large electric hot tray duty.
The electrothermal furnace support of described large electric hot tray container cavity top is provided with the handle of indent.
Beneficial effect:
1, multiple heating modes, the heating power difference of middle electric hot tray, large electric hot tray, little electric hot tray, three heating plates combine 6 kinds of heating modes can be provided, and meet different boiling demands.
2, realize two pots and use simultaneously, meet friend's demand of getting together, and pin boils, stewes, the size of frying pan tool designs, realization such as can boil, can stew, can fry at the several functions.
3, storage, conveniently moving, the not used time, heating plate rotation can be placed in the container cavity of heat rate support, place on the table, save space, be convenient to mobile.
4, simple to operate, easy to use, on electrothermal furnace, be provided with respectively three switches, on off state is presented in display, is convenient to user and observes, and avoids maloperation, improves the security that electrothermal furnace uses.。
Brief description of the drawings
Fig. 1 is receiving state schematic diagram of the present invention.
Fig. 2 is a kind of structural representation of the present invention.
Fig. 3 is that the present invention uses view.
Fig. 4 is calandria explosive view of the present invention.
Fig. 5 is the first heating mode schematic diagram of the present invention.
Fig. 6 is the second heating mode schematic diagram of the present invention.
Fig. 7 is the third heating mode schematic diagram of the present invention.
Fig. 8 is the 4th kind of heating mode schematic diagram of the present invention.
Fig. 9 is the 5th kind of heating mode schematic diagram of the present invention.
Figure 10 is the 6th kind of heating mode schematic diagram of the present invention.
In figure: 1-electrothermal furnace support, 101-electric hot tray container cavity, 102-handle, 103-switch hole position, 104-top, 105-middle limit, 106-below, 107-base, 108-electrothermal furnace base, 109-brace, 1010-electrothermal furnace leg, 2-middle electric hot tray, 3-large electric hot tray, 4-little electric hot tray, 5-display, 6-switch, 7-axle, 701-groove, 702-radial hole, 8-spring, 9-keeper, 10-heating plate, 11-heated seats, 1101-heating plate; 1102-the first link, 1103-the first locating hole, 1104-electric hot plate container cavity, 1105-half slot; 12-base, 1201-chassis, 1202-the second link, 1203-air channel, 1204-louvre, 1205-pillar, 1206-half slot, the 1207-the second locating hole.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.
The present invention includes and establish the electrothermal furnace support 1 of handle 102 and be located at little electric hot tray 4, middle electric hot tray 2 and the large electric hot tray 3 on electrothermal furnace support 1, between little electric hot tray 4, middle electric hot tray 2, large electric hot tray 3 and electrothermal furnace support 1, be rotationally connected by axle 7, electrothermal furnace support 1 is provided with the large electric hot tray container cavity 101 that left and right connects; Little electric hot tray 4, middle electric hot tray 2, large electric hot tray 3 include base 12, heated seats 11, heating plate 10, and heated seats 11 1 sides are connected with base 12, and opposite side is connected with heating plate 10; Electrothermal furnace support 1 is provided with controls the switch 6 that three heating plates 10 are worked; Little electric hot tray 4, middle electric hot tray 2, large electric hot tray 3 are in the time of vertical position, three is arranged in large electric hot tray container cavity 101 and socket successively from inside to outside, and the left and right sequence of positions of the base 12 of little electric hot tray 4, heated seats 11, heating plate 10 is with electric hot tray 3 is identical and contrary with middle electric hot tray 2 greatly; The electrothermal furnace support 1 of large electric hot tray container cavity 101 tops is provided with the handle 102 of indent.All front and back are symmetrical for its medium and small electric hot tray 4, middle electric hot tray 2, large electric hot tray 3, the heated seats 11 of little electric hot tray 4, middle electric hot tray 2, large electric hot tray 3 includes the first link 1102 that is provided with the heating plate 1101 of heating plate 10 and is connected with axle 7, and the heating plate 1101 of heated seats 11 and the first link 1102 are integral type structure; The heating plate 1101 of little electric hot tray 4 is rounded, and the periphery of heating plate 1101 is established one first link 1102; In, the heating plate 1101 of large electric hot tray 3 is all the fan ring-type that is greater than 180 °, the first link 1102 is established respectively at heating plate 1101 two ends of fan ring-type, the diameter of heating plate 1101 is greater than the front and back width of the first link 1102.Base 12 matches with corresponding heated seats 11, the second link 1202 that described base 12 comprises chassis 1201 and is connected with chassis; Described chassis 1201, the second link 1202 are integral type structure, have air channel 1203 on base 12, the uniform louvre 1204 communicating with air channel 1203 in side on described chassis 1201; Described large electric hot tray 3, the chassis 1201 of middle electric hot tray 2 are fan ring-type, and 1201 two ends, chassis connect two second links 1202; The chassis 1201 of described little electric hot tray 4 is in the form of annular discs, and 1201 outsides, chassis connect one second link 1202.The first link 1102 of heated seats 11 is provided with the power line container cavity under shed, and the first link 1102 of heated seats 11 fastens with the second link 1202 of base 12 the power line container cavity that forms sealing, improves the security using.
Large electric hot tray container cavity 101 shapes match with large electric hot tray 3, and large electric hot tray container cavity 101 connects the two electrothermal furnace legs 1010 that arrange before and after 1 end formation of electrothermal furnace support, and electrothermal furnace leg 1010 is " ⊥ " shape, and the left and right length of its lower end is greater than upper end; Electrothermal furnace leg 1010 hollows are to wear wire, large electric hot tray container cavity 101 cross sections comprise superposed arc-shaped edges, the vertical edge joining with arc-shaped edges lower end, between two electrothermal furnace legs 1010, be provided with axle 7, between large electric hot tray 3, middle electric hot tray 2 and be matched in clearance between middle electric hot tray 2 and little electric hot tray 4.
For accelerating heat radiation, on base 12, have air channel 1203, the uniform louvre 1204 communicating with air channel 1203 in side on chassis 1201.Fling user for fear of hot-air, when base 12 horizontal, the base diameter on chassis 1201 is less than top diameter and forms tapered side; Air channel 1203 upward openings on chassis 1201.
For realizing little electric hot tray 4, middle electric hot tray 2, large electric hot tray 3 is connected with the reliable of axle 7, the second link 1202 of base 12 is offered half slot 12061105 upwards, heated seats 11 is placed on base 12, the first link 1102 of heated seats 11 is offered downward half slot 1105, and the half slot 1206 of base 12 fastens and forms the axis hole matching with axle 7 with the half slot of heated seats 11 1105.
Axle 7 with the connected mode of electrothermal furnace support 1 is: horizontal groove 701 is offered at the two ends of axle 7, described electrothermal furnace leg 1010 inner chambers are provided with the brace 109 matching with groove 701, and described brace 109 inserts and in groove 701, realizes the location of axle 7 on electrothermal furnace support 1.
The connected mode of base 12, heated seats 11, electric hot plate can be: base 12 is provided with the pillar 1205 of many hollows, and the bottom surface of the end face of pillar 1205 and heated seats 11 offsets, and securing member is connected with heated seats 11 by the hollow posts of base 12; The heating plate 1101 of heated seats 11 is offered the electric hot plate container cavity 1104 of opening upwards, and electric hot plate container cavity 1104 is provided with step surface, and lower limb and the step surface of heating plate 10 offset.
For the heating plate of realizing electrothermal furnace can be received, electrothermal furnace support 1 middle part is provided with the large electric hot tray container cavity 101 that diameter is greater than large electric hot tray 3, large electric hot tray 3 is provided with the middle electric hot tray container cavity 301 that diameter is greater than middle electric hot tray 2, and middle electric hot tray 2 is provided with the little electric hot tray container cavity 201 that diameter is greater than little electric hot tray 4; While not using state, little electric hot tray 4 can be positioned in the little electric hot tray container cavity 201 of middle electric hot tray 2, middle electric hot tray 2 can be positioned in the middle electric hot tray container cavity 301 of large electric hot tray 3, and large electric hot tray 3 can be positioned in the large electric hot tray container cavity 101 of electrothermal furnace support 1.
For the different heating plate of user-friendly electrothermal furnace, the leading flank of electrothermal furnace support is provided with three switches 6,5, three switches 6 of display are controlled respectively little electric hot tray, middle electric hot tray, the electric hot plate heating of electric hot tray greatly.Display is used for showing little electric hot tray, electric hot tray, large electric hot tray duty.Three switches 6 arrange from top to bottom and control respectively the work of three heating plates 202 and cut out.
In order to facilitate user's moving electric heating stove, electrothermal furnace support 1 top is provided with the handle 102 that width is greater than the indent of the thickness of general staff, facilitates staff to put into wherein, actions such as mentioning, place, move, carry.
For the placement that ensures that electrothermal furnace can be stable at receiving state, the side of electrothermal furnace support 1 is made up of top 104, middle limit 105, following 106, top 104 is circular arc, middle limit is vertical edge, carry out circular arc with top 104 and following 106 respectively and be connected, following 106 is tangent and be an angle of 90 degrees with the arcuate directions of top 104; The base 107 of electrothermal furnace support 1 is the electrothermal furnace base 108 of straight parallel wire and following 106 formation small top and big bottoms.
For being accommodated in support container cavity 101 of ensureing that three heating plates of electrothermal furnace can be stable, can not overturn easily, establish elastic parts, elastic parts comprises spring 8, is "T"-shaped keeper 9.Axle 7 is provided with the radial hole 702 that several degree of depth are less than spring 8 length, the diameter of radial hole 702 is greater than the afterbody straight-bar diameter of keeper 9, and the head of keeper 9 is spherical crown shape, and its maximum gauge is greater than the diameter of spring 8, keeper 9 straight-bars are placed in spring 8, and spring 8 is positioned in radial hole 702.Between heated seats 11 and base 12, be provided with the circular axis hole that diameter is greater than axle 7, the wall of axis hole is provided with semicircular the first locating hole 1103, the second locating hole 1207 that match with the keeper head of keeper 9, the first locating hole 1103 is positioned at the half slot middle part of heated seats 11, and the second locating hole 1207 is positioned on the axis hole hole wall of junction of heated seats 11 and base 12; In the time not using state, when corresponding electric hot tray is vertical state, keeper 9 heads are placed in the first locating hole 1103, play fixation; When use state, corresponding electric hot tray is to rotation on one side, and the head of keeper is placed in the second locating hole 1207.
As shown in Figure 5-10, in order to realize the multiple heating modes of electrothermal furnace, the heating power difference of middle electric hot tray 2, large electric hot tray 3, little electric hot tray 4, the power of its medium and small electric hot tray 4 is lower than middle electric hot tray 2, and the power of middle electric hot tray 2 is lower than large electric hot tray 3; Three heating plates combine 6 kinds of heating modes can be provided, middle electric hot tray 2 turns over separately to turn 90 degrees to provide heating, large electric hot tray 3 to turn over separately to turn 90 degrees to provide heating, little electric hot tray 4 to turn over separately to turn 90 degrees provides heating, middle electric hot tray 2 to turn over and turn 90 degrees to one side, little electric hot tray 4 turns over to turn 90 degrees to another side provides heating, middle electric hot tray 2 turns over and turn 90 degrees to one side, large electric hot tray 3 turns over to turn 90 degrees to another side heating is provided, middle electric hot tray 2 turns over and turn 90 degrees to one side, and little electric hot tray 4 turns over to turn 90 degrees to another side with large electric hot tray 3 simultaneously provides heating.
A kind of Portable electric-heating stove with multiple electric hot traies shown in above Fig. 1-10 is specific embodiments of the invention; substantive distinguishing features of the present invention and progress are embodied; can be according to actual use needs; under enlightenment of the present invention; it is carried out to the equivalent modifications of the aspects such as shape, structure, all at the row of the protection domain of this programme.

Claims (10)

1. the Portable electric-heating stove with multiple electric hot traies, it is characterized in that: comprise and establish the electrothermal furnace support (1) of handle (102) and be located at the little electric hot tray (4) on electrothermal furnace support (1), middle electric hot tray (2) and large electric hot tray (3), between little electric hot tray (4), middle electric hot tray (2), large electric hot tray (3) and electrothermal furnace support (1), be rotationally connected by axle (7), described electrothermal furnace support (1) is provided with the large electric hot tray container cavity (101) that left and right connects; Described little electric hot tray (4), middle electric hot tray (2), large electric hot tray (3) include base (12), heated seats (11), heating plate (10), and heated seats (11) one sides are connected with base (12), and opposite side is connected with heating plate (10); Described electrothermal furnace support (1) is provided with the switch (6) of controlling three heating plates (10) work; Little electric hot tray (4), middle electric hot tray (2), large electric hot tray (3) are in the time of vertical position, three is arranged in large electric hot tray container cavity (101) and socket successively from inside to outside, the left and right sequence of positions of the base (12) of little electric hot tray (4), heated seats (11), heating plate (10) identical with large electric hot tray (3) and with middle electric hot tray (2) on the contrary.
2. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 1, it is characterized in that: all front and back are symmetrical for described little electric hot tray (4), middle electric hot tray (2), large electric hot tray (3), the heated seats (11) of little electric hot tray (4), middle electric hot tray (2), large electric hot tray (3) includes the first link (1102) that is provided with the heating plate (1101) of heating plate (10) and is connected with axle (7), and the heating plate (1101) of heated seats (11) is integral type structure with the first link (1102); The heating plate (1101) of little electric hot tray (4) is rounded, and the periphery of heating plate (1101) is established one first link (1102); In, the heating plate (1101) of large electric hot tray (3) is all the fan ring-type that is greater than 180 °, the first link (1102) is established respectively at heating plate (1101) two ends of fan ring-type, and the diameter of heating plate (1101) is greater than the front and back width of the first link (1102).
3. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 2, it is characterized in that: base (12) matches with corresponding heated seats (11), the second link (1202) that described base (12) comprises chassis (1201) and is connected with chassis; Described chassis (1201), the second link (1202) are integral type structure, have air channel (1203) on base (12), the uniform louvre (1204) communicating with air channel (1203) in side on described chassis (1201); The chassis (1201) of described large electric hot tray (3), middle electric hot tray (2) is fan ring-type, and two ends, chassis (1201) connect two second links (1202); The chassis (1201) of described little electric hot tray (4) is in the form of annular discs, and chassis (1201) outside connects one second link (1202).
4. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 3, it is characterized in that: large electric hot tray container cavity (101) shape matches with large electric hot tray (3), large electric hot tray container cavity (101) connects electrothermal furnace support (1) bottom, the two electrothermal furnace legs (1010) that arrange before and after electrothermal furnace support bottom is divided into, electrothermal furnace leg (1010) is " ⊥ " shape, and the left and right length of its lower end is greater than upper end; Electrothermal furnace leg (1010) hollow is to wear wire, large electric hot tray container cavity (101) cross section comprises superposed arc-shaped edges, the vertical edge joining with arc-shaped edges lower end, between two electrothermal furnace legs (1010), be provided with described axle (7), between large electric hot tray (3), middle electric hot tray (2) and be matched in clearance between middle electric hot tray (2) and little electric hot tray (4).
5. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 4, is characterized in that: when base (12) horizontal, the base diameter of chassis (1201) is less than top diameter and forms tapered side; Air channel (1203) upward opening on described chassis (1201), second link (1202) of base (12) is offered half slot (1206) upwards, described heated seats (11) is placed on base (12), first link (1102) of heated seats (11) is offered downward half slot (1105), and the half slot (1206) of base (12) fastens and forms the axis hole matching with axle (7) with the half slot (1105) of heated seats (11).
6. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 5, it is characterized in that: described axle (7) is offered multiple radial holes (702), in radial hole (702), embed elastic parts, described elastic parts comprises spring (8), keeper (9), described keeper (9) is "T"-shaped, spring (8) is outer to be enclosed within on the afterbody straight-bar of keeper (9), the head of keeper (9) is spherical crown shape, the first locating hole (1103) matching with keeper (9) is offered at half slot (1206) (1105) middle part of described heated seats (11), on the axis hole wall of the junction of heated seats (11) and base (12), offer the second locating hole (1207) matching with keeper (9), horizontal groove (701) is offered at the two ends of described axle (7), described electrothermal furnace leg (1010) inner chamber is provided with the brace (109) matching with groove (701), and described brace (109) inserts in groove (701) and realizes the location of axle (7) on electrothermal furnace support (1).
7. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 6, it is characterized in that: described base (12) is provided with the pillar (1205) of many hollows, the end face of described pillar (1205) and the bottom surface of heated seats (11) offset, the heating plate (1101) of described heated seats (11) is offered the electric hot plate container cavity (1104) of opening upwards, electric hot plate container cavity (1104) is provided with step surface, and lower limb and the step surface of described heating plate (10) offset.
8. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 7, is characterized in that: first link (1102) of described heated seats (11) is provided with the power line container cavity under shed.
9. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 1, is characterized in that: the leading flank of described electrothermal furnace support (1) is provided with three switches (6) to control respectively the electric hot plate heating of little electric hot tray (4), middle electric hot tray (2), large electric hot tray (3); The leading flank of described electrothermal furnace support (1) is also provided with the display (5) for showing little electric hot tray (4), electric hot tray (2), large electric hot tray (3) duty.
10. a kind of Portable electric-heating stove with multiple electric hot traies according to claim 1, is characterized in that: the electrothermal furnace support (1) of described large electric hot tray container cavity (101) top is provided with the handle (102) of indent.
CN201410329848.9A 2014-07-11 2014-07-11 A kind of Portable electric-heating stove with multiple electric hot trays Expired - Fee Related CN104089311B (en)

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