CN102178444B - Electric cooker with novel function control structure - Google Patents
Electric cooker with novel function control structure Download PDFInfo
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- CN102178444B CN102178444B CN 201110074481 CN201110074481A CN102178444B CN 102178444 B CN102178444 B CN 102178444B CN 201110074481 CN201110074481 CN 201110074481 CN 201110074481 A CN201110074481 A CN 201110074481A CN 102178444 B CN102178444 B CN 102178444B
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- magnet steel
- steel lever
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- button
- magnetic steel
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 115
- 239000010959 steel Substances 0.000 claims abstract description 115
- 239000000463 material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000014347 soups Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The invention provides the electric cooker with the novel function control structure, which has the advantages of sensitive key, simple structure, good operation hand feeling, and more effectiveness and reliability; the electric cooker comprises an upper cover component, an inner pot, a shell, an outer pot, a heating disc, a magnetic steel temperature limiter, a magnetic steel lever component, a panel component and a base, wherein the magnetic steel lever component is arranged at the bottom of the outer pot, and the panel component is arranged on the shell; the magnetic steel lever component comprises a magnetic steel lever in a laterally inverted Y shape, a magnetic steel lever bracket which is fixed at the bottom of the outer pot and supports the magnetic steel lever to rotate, a microswitch for controlling the on-off of the heat preservation circuit, and a rotating shaft which is connected with the magnetic steel lever bracket and the magnetic steel lever; the upper end part and the lower end part of the Y-shaped forked end of the magnetic steel lever in an inverted side shape extend towards the inner wall side of the shell respectively, and the tail end part in the inverted side shape is connected with a pull rod of the magnetic steel temperature limiter; the electric cooker is also provided with at least one elastically resettable key, and the key is provided with contacts which can be contacted with the upper end part and the lower end part of the forked end of the magnetic steel lever.
Description
[technical field]
The present invention relates to a kind of electric cooker, particularly a kind of mechanical electric cooker with new function control structure.
[background technology]
The electric cooker of the employing mechanical type control of selling in the market, its function control structure generally is by upper and lower disconnection and the connection of stirring to realize circuit of lever button, finally realizes cooking and heat insulation function of product; Because fit clearance is larger up and down for lever button and shell, the soup juice that electric cooker overflows or water spray or water smoke easily enter electric cooker inside by its gap, cause inner components to wear out and damage.In addition, long-term friction can occur stirring bad between lever button and the shell, causes not adhesive of magnet steel or does not flick, and exists heat-generating disc not heat or the hidden danger of quality of continuous heating, thereby affects the reliability of product.
For example, Chinese patent ZL200820043085.1 discloses " a kind of electric cooker ", its function control structure is for being provided with lever toggle and the magnet steel lever of being connected the lever toggle and being connected with the heat-generating disc temperature limiter in the control device of electric cooker, on the lever toggle knob is installed, by knob adjustment (adjusting) lever toggle and the displacement between the two of magnet steel lever, in the detailed process, by knob clockwise or be rotated counterclockwise, magnet steel lever and lever toggle are moved up and down, thereby finish the switch control task.Its shortcoming is, the structure of using the lever toggle that magnet steel is moved up and down is because the limited space of magnet steel lever motion easily causes the not in place or insensitive situation of magnet steel lever displacement to occur.
[summary of the invention]
The object of the invention is to thoroughly to solve mechanical electric cooker because effectively adhesive or flick, cause heat-generating disc not heat or the hidden danger of quality of continuous heating of magnet steel; Avoided simultaneously causing soup juice to flow into pot body owing to there are larger fit clearance in lever button and shell; Provide that a kind of button is sensitive, simple in structure, operating handle is good, more effectively reliably the electric cooker of new function control structure.
For achieving the above object, the technical solution used in the present invention is:
A kind of electric cooker with new function control structure, comprise cover assembly, interior pot, shell, outer pot, heat-generating disc, magnetic steel temperature limiter, magnet steel lever assembly, panel assembly and base, heat-generating disc is installed in the outer pot inside bottom, magnetic steel temperature limiter is installed in heat-generating disc middle port place, the magnet steel lever assembly is installed in outer pot bottom, and panel assembly is installed on the shell; Described magnet steel lever assembly comprises that one is the magnet steel lever that side is fallen " Y " shape, one is fixed on described outer pot bottom and supports the magnet steel lever dolly that described magnet steel lever rotates, the microswitch of one control thermal circuit break-make, and the rotating shaft of a described magnet steel lever dolly of connection and described magnet steel lever; Described magnet steel lever is side and falls the upper and lower end section of " Y " shape divergent ends and extend to the outer casing inner wall side respectively, and " Y " shape terminal part that side is fallen is connected with the pull bar of magnetic steel temperature limiter; But described electric cooker also is provided with the button of at least one elastic reset, and button is provided with the contact that can contact with the upper and lower end of magnet steel lever divergent ends.
The divergent ends of described magnet steel lever consists of two fulcrum structures take the magnet steel lever dolly as fulcrum, the fulcrum of each divergent ends of magnet steel lever optionally contacts with the corresponding contact of described button or separates.
Described button is arranged on the described panel assembly, described panel assembly also comprises panel, the elastic component that is installed on the shell and the baffle plate that is fixed on described panel inner wall side, described button is a single button, described elastic component be installed between button and the baffle plate and with button elasticity pretension on panel, the upper and lower side of button be respectively equipped with can with the upper and lower end contact of magnet steel lever divergent ends or the upper and lower contact of separating.
Described button and magnet steel lever divergent ends contact side can increase heat insulating element, and perhaps the one of button and magnet steel lever divergent ends or both itself adopt heat-barrier material to make.
Described microswitch is fixed on the side of described magnet steel lever dolly.
Described magnet steel lever dolly is fixed on outer pot bottom by securing member.
Described elastic component is spring.
Advantage of the present invention:
The present invention was with using in the past the upper and lower difference of stirring the control magnet steel of lever button, by the button control magnetic steel temperature limiter that seesaws, the divergent ends of " Y " shape magnet steel lever that the employing side is fallen is take the magnet steel lever dolly as fulcrum, the two fulcrum structures that consist of are controlled the magnetic steel temperature limiter action, thoroughly solve mechanical electric cooker because effectively adhesive or flick of magnet steel, caused heat-generating disc not heat or the hidden danger of quality of continuous heating; Button adopts when it not being exerted pressure simultaneously, connect by the automatically reset elasticity of the elastic force of spring, thoroughly avoided causing soup juice to flow into pot body owing to there are larger fit clearance in lever button and shell, cause inner components to wear out and damage, and adopt the mode of controlling before and after the button, mechanism's sensitivity, the button operation feel is good, only need one to press gently, just can realize prompt operation, more effectively reliable.
[description of drawings]
Fig. 1 is the explosive view of electric cooker of the present invention;
Fig. 2 is the partial structurtes cross-sectional schematic of electric cooker magnetic steel temperature limiter of the present invention when flicking;
Partial structurtes cross-sectional schematic when Fig. 3 is electric cooker magnetic steel temperature limiter adhesive of the present invention;
Fig. 4 is the structural representation of electric cooker magnet steel lever assembly of the present invention;
Fig. 5 is the structural representation of rice cooker panel assembly of the present invention.
Among the figure: 1, cover assembly, 2, interior pot, 3, shell, 4, outer pot, 5, heat-generating disc, 6, magnetic steel temperature limiter, 60, the magnet steel pull bar, 61, magnet, 7, magnet steel lever assembly, 70, the magnet steel lever, 701, the upper end, 702, the bottom, 703, terminal part, 71, rotating shaft, 72, the magnet steel lever dolly, 73, microswitch, 8, panel assembly, 80, panel, 81, button, 82, spring, 83, baffle plate, 9, base, 10, securing member.
[specific embodiment]
Extremely shown in Figure 5 such as Fig. 1, the present embodiment provides a kind of electric cooker with new function control structure, comprise cover assembly 1, interior pot 2, shell 3, outer pot 4, heat-generating disc 5, magnetic steel temperature limiter 6, magnet steel lever assembly 7, panel assembly 8 and base 9, heat-generating disc 5 is installed in outer pot 4 inside bottom, magnetic steel temperature limiter 6 is installed in heat-generating disc 5 middle port places, and panel assembly 8 is installed on shell 3 sidewalls; Described magnet steel lever assembly 7 comprises that one is the magnet steel lever 70 that side is fallen " Y " shape, one is fixed on described outer pot 4 bottoms and supports the magnet steel lever dolly 72 that described magnet steel lever 70 rotates, one is positioned at the microswitch 73 of described magnet steel lever 70 downsides, and the rotating shaft 71 of a described magnet steel lever dolly 72 of connection and described magnet steel lever 70; Described magnet steel lever 70 is " Y " shape that side is fallen, and extend to shell 3 inwall sides respectively the upper and lower end of its divergent ends (701,702), and " Y " shape terminal part 703 that side is fallen is connected with the magnet steel pull bar 60 of magnetic steel temperature limiter 6; Described magnet steel lever dolly 72 is fixed on outer pot 4 bottoms by securing member 10, and magnet steel lever 70 is by rotating shaft 71 rotating being fixed on the magnet steel lever dolly 72.
Continue such as Fig. 3, Fig. 4 and shown in Figure 5, described panel assembly 8 also comprises the panel 80 that is installed on the shell 3, button 81, spring 82 and the baffle plate 83 that is fixed on panel 80 inwall sides, the single button of button 81 for adopting heat-barrier material to make, spring 82 be installed between button 81 and the baffle plate 83 and with button 81 elasticity pretensions on panel 80, baffle plate 83 is fixed by screws in panel side after 80s, the upper and lower sides of button 81 be respectively equipped with can be with magnet steel lever 70 divergent ends upper, bottom (701,702) contact is upper, lower contact (810,811), the divergent ends of magnet steel lever 70 consists of two fulcrum structures take magnet steel lever dolly 72 as fulcrum, when a fulcrum (upper end 701) contact corresponding to button (upper contact 810) contacted, another fulcrum (bottom 702) broke away from another corresponding contact of button (lower contact 811).
Continue as shown in Figures 2 and 3, microswitch 73 is arranged on the downside of magnet steel lever 70 and is fixed on the side of described magnet steel lever dolly 72, and relative with magnet steel lever 70.
This electric cooker in use, as shown in Figure 2, the magnet 61 on the magnetic steel temperature limiter 6 is in the state of flicking, heater circuit disconnects, and this moment, 70 promotions of magnet steel lever were positioned at the contact of the microswitch 73 of its below, microswitch 73 closures, thermal circuit is communicated with, and electric cooker enters keeping warm mode.Then promoting button 81 moves right, the rear spring of loosing one's grip 82 restoring forces reset button 81, lower contact 811 promotes the fulcrum of bottom 702 formation of magnet steel lever 70 divergent ends in the button 81 reciprocating motion processes, magnet steel lever 70 is rotated by counter clockwise direction along rotating shaft 71, the terminal part 703 of magnet steel lever 70 promotes magnet steel pull bar 60 and moves upward, make magnet 61 adhesives (as shown in Figure 3), heater circuit is communicated with, magnet steel lever 70 breaks away from the contact of microswitches 73 at this moment, microswitch 73 disconnects, thermal circuit disconnects, and electric cooker enters duty.
Again promoting button 81 moves right, as shown in Figure 3, the rear spring of loosing one's grip 82 restoring forces reset button 81, the fulcrum that upper contact 810 promotes that the upper end 701 of magnet steel levers 70 divergent ends forms in the button 81 reciprocating motion processes, magnet steel lever 70 is moved in the direction of the clock along rotating shaft 71, the terminal part 703 of magnet steel lever 70 promotes magnet steel pull bar 60 and moves downward, make magnet 61 flick (as shown in Figure 2), heater circuit disconnects, the contact that this moment, magnet steel lever 70 promoted microswitches 73, microswitch 73 closures, thermal circuit is communicated with, and electric cooker enters again keeping warm mode.
When electric cooker is worked under pot congee or the duty of cooking; when magnet 61 temperature reach the limit temperature; magnet steel pull bar 60 will promote magnet steel lever 70 as driving link and move in the direction of the clock (fundamental diagram as shown in Figure 2) along rotating shaft 71, play the effect of protected by temperature limitation.
Certainly, panel assembly of the present invention also can arrange two buttons with elastic reset, each button is provided with the contact that contacts respectively with the divergent ends of magnet steel lever, control respectively the adhesive of magnet steel and flick by two buttons, do apparent change according to the prompting of above-described embodiment, and other every changes that do not break away from essence of the present invention, all should be included within the described scope of claim.
Claims (6)
1. electric cooker with new function control structure, comprise cover assembly, interior pot, shell, outer pot, heat-generating disc, magnetic steel temperature limiter, magnet steel lever assembly, panel assembly and base, heat-generating disc is installed in the outer pot inside bottom, magnetic steel temperature limiter is installed in heat-generating disc middle port place, the magnet steel lever assembly is installed in outer pot bottom, and panel assembly is installed on the shell; It is characterized in that,
Described magnet steel lever assembly comprises that one is the magnet steel lever that side is fallen " Y " shape, one is fixed on described outer pot bottom and supports the magnet steel lever dolly that described magnet steel lever rotates, the microswitch of one control thermal circuit break-make, and the rotating shaft of a described magnet steel lever dolly of connection and described magnet steel lever;
Described magnet steel lever is side and falls the upper and lower end section of " Y " shape divergent ends and extend to the outer casing inner wall side respectively, and " Y " shape terminal part that side is fallen is connected with the pull bar of magnetic steel temperature limiter;
But described electric cooker also is provided with the button of at least one elastic reset, and button is provided with the contact that can contact with the upper and lower end of magnet steel lever divergent ends;
The divergent ends of described magnet steel lever consists of two fulcrum structures take the magnet steel lever dolly as fulcrum, the fulcrum of each divergent ends of magnet steel lever optionally contacts with the corresponding contact of described button or separates.
2. a kind of electric cooker with new function control structure according to claim 1, it is characterized in that, described button is arranged on the described panel assembly, described panel assembly also comprises panel, the elastic component that is installed on the shell and the baffle plate that is fixed on described panel inner wall side, described button is a single button, described elastic component be installed between button and the baffle plate and with button elasticity pretension on panel, the upper and lower side of button be respectively equipped with can with the upper and lower end contact of magnet steel lever divergent ends or the upper and lower contact of separating.
3. a kind of electric cooker with new function control structure according to claim 1 and 2, it is characterized in that, described button and magnet steel lever divergent ends contact side can increase heat insulating element, and perhaps the one of button and magnet steel lever divergent ends or both itself adopt heat-barrier material to make.
4. a kind of electric cooker with new function control structure according to claim 1 and 2 is characterized in that, described microswitch is fixed on the side of the magnet steel lever dolly of described magnet steel lever downside.
5. a kind of electric cooker with new function control structure according to claim 1 and 2 is characterized in that, described magnet steel lever dolly is fixed on outer pot bottom by securing member.
6. a kind of electric cooker with new function control structure according to claim 2 is characterized in that, described elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110074481 CN102178444B (en) | 2011-03-28 | 2011-03-28 | Electric cooker with novel function control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110074481 CN102178444B (en) | 2011-03-28 | 2011-03-28 | Electric cooker with novel function control structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102178444A CN102178444A (en) | 2011-09-14 |
| CN102178444B true CN102178444B (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110074481 Active CN102178444B (en) | 2011-03-28 | 2011-03-28 | Electric cooker with novel function control structure |
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| Country | Link |
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| CN (1) | CN102178444B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724859A (en) * | 2016-12-12 | 2017-05-31 | 德奥通用航空股份有限公司 | The push type connecting rod switching mechanism and electric cooker of electric cooker |
| CN107334362B (en) * | 2017-08-08 | 2023-01-31 | 广东美想电器有限公司 | Electric cooker with steamer sheet |
| CN107660994B (en) * | 2017-08-08 | 2023-01-31 | 广东美想电器有限公司 | Anti-overflow electric cooker |
| CN107536451B (en) * | 2017-08-08 | 2023-01-31 | 广东美想电器有限公司 | Supporting foot type electric cooker with adjustable installation position |
| CN107660993B (en) * | 2017-08-08 | 2023-01-31 | 广东美想电器有限公司 | Middle ring fixed electric cooker |
| CN109330380A (en) * | 2018-12-13 | 2019-02-15 | 熊兴剑 | A kind of milk drink heating stirring machine |
| CN109393967A (en) * | 2018-12-17 | 2019-03-01 | 佛山市顺德区奇伟电器有限公司 | A kind of electric heating pedestal |
| CN111000424A (en) * | 2019-12-25 | 2020-04-14 | 张丽艳 | Intelligent electric cooker with constant-temperature rice storage function and use method thereof |
| CN112869570B (en) * | 2021-01-18 | 2024-07-12 | 佛山市川东磁电股份有限公司 | Magnetic steel temperature limiter outer clamping device for electric cooker |
| EP4179932A1 (en) * | 2021-11-10 | 2023-05-17 | Versuni Holding B.V. | A kitchen appliance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383194Y (en) * | 1999-05-06 | 2000-06-14 | 凌恒干 | Double lever type force control touching power switch |
| CN2393246Y (en) * | 1999-09-29 | 2000-08-23 | 深圳晶辉电器有限公司 | Blocked automatic resetting and power cutting-off protection mechanism for Duoshi stove |
| CN2914936Y (en) * | 2006-05-08 | 2007-06-27 | 美的集团有限公司 | Mechanical electric cooker |
| CN201139416Y (en) * | 2008-01-15 | 2008-10-29 | 周锦新 | Electric cooker |
| CN202044087U (en) * | 2011-03-28 | 2011-11-23 | 格力电器（中山）小家电制造有限公司 | Electric cooker with novel function control structure |
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2011
- 2011-03-28 CN CN 201110074481 patent/CN102178444B/en active Active
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| Publication number | Publication date |
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| CN102178444A (en) | 2011-09-14 |
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