CN108244990A - A kind of large capacity electric cooker peculiar to vessel and its control circuit - Google Patents

A kind of large capacity electric cooker peculiar to vessel and its control circuit Download PDF

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Publication number
CN108244990A
CN108244990A CN201810230255.5A CN201810230255A CN108244990A CN 108244990 A CN108244990 A CN 108244990A CN 201810230255 A CN201810230255 A CN 201810230255A CN 108244990 A CN108244990 A CN 108244990A
Authority
CN
China
Prior art keywords
peculiar
magnet steel
large capacity
heating element
temperature controller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810230255.5A
Other languages
Chinese (zh)
Inventor
程新
霍卫军
任德兵
程克清
程引
王海华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANQING 3D ELECTRIC Co Ltd
Original Assignee
ANQING 3D ELECTRIC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANQING 3D ELECTRIC Co Ltd filed Critical ANQING 3D ELECTRIC Co Ltd
Priority to CN201810230255.5A priority Critical patent/CN108244990A/en
Publication of CN108244990A publication Critical patent/CN108244990A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00Cooking-vessels
    • A47J27/002Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/02Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/06Lids or covers for cooking-vessels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/24Warming devices
    • A47J36/2483Warming devices with electrical heating means
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/01Control of temperature without auxiliary power
    • G05D23/02Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element

Abstract

The invention discloses a kind of large capacity electric cookers peculiar to vessel, are powered using three phase mains, including pot cover, liner, handle, pot, control panel, footing peculiar to vessel and control circuit.The pot cover is covered on liner, and gas vent is offered on pot cover;The handle is mounted in the side of pot;The pot accepts liner in its interior intracavitary;The control panel is on the outside of pot;The footing peculiar to vessel is mounted in bottom of pot body;The control circuit is connect with control panel.The invention also discloses a kind of control circuits of large capacity electric cooker peculiar to vessel.The advantage of the invention is that:Large capacity electric cooker electricity consumption electric current can be reduced, reduces electric appliance load capacity, improves stability and the safety of electric operation.

Description

A kind of large capacity electric cooker peculiar to vessel and its control circuit
Technical field
The invention belongs to galley electricity cooking utensils, and in particular to a kind of large capacity electric cooker peculiar to vessel and its control electricity Road.
Background technology
Electric cooker is the culinary cuisine utensil of the indispensability such as family, business, hotel, dining room, factory, has and cooks, Baoshang, boils Congee steams the multi-functionals such as dish, fricassee.The capacity of electric cooker is bigger, and electrically heated power is also bigger.And existing maximum capacity Electric cooker, power is for 4000W or so, the single-phase AC220V power supplys of use, and electric load is larger.In ship or ocean engineering In, use environment and service condition and the land of cooking apparatus are different, generally require to carry out structure according to special circumstances It designs and is designed with material, with the convenience used and the stability of supplying kitchen equipment.For Electrical Safety and reduce electric power laying Cost, general marine single-phase equipment electricity consumption do not exceed 2000W.It is used to meet ship, it is desirable that large capacity electric cooker uses three Phase power supply, reduction electric load, however electric cooker and single-phase control system of the prior art just for single phase poaer supply.
Invention content
The technical problem to be solved by the present invention is to can be applicable in the large capacity electric cooker of ship environment.
The technical solution adopted by the present invention to solve the technical problems is:A kind of large capacity electric cooker peculiar to vessel is provided, is adopted It is powered with three phase mains, including pot cover, liner, handle, pot, control panel, footing peculiar to vessel and control circuit.The pot cover covers It covers on liner, gas vent is offered on pot cover;The handle is mounted in the side of pot;The pot accepts liner in its inner cavity It is interior;The control panel is on the outside of pot;The footing peculiar to vessel is mounted in bottom of pot body;The control circuit connects with control panel It connects;It is characterized in that:Control circuit includes the first thermal cut-off, the first magnet steel limiter, the second thermal cut-off, bimetallic temperature control Device, the second magnet steel limiter, third thermal cut-off, heating dish and earth protective device, the heating dish include heating element A, Heating element B, heating element C, heating element A, B, C use delta connection, and heating element C is " I " with A intermediate nodes, is heated Components A is " II " with B intermediate nodes, and heating element B is " III " with C intermediate nodes;Described first thermal cut-off one end and three phase mains End connection, the other end connect one end of the first magnet steel limiter, and the other end of the first magnet steel limiter is connected to heating dish node “Ⅰ”;Described second thermal cut-off one end is connect with three-phase electricity source, and the other end connects one end of bimetallic temperature controller, bimetallic The other end of temperature controller is connected to heating dish node " II ", and the second magnet steel limiter is connected in parallel on the both ends of bimetallic temperature controller;Institute It states third thermal cut-off one end to connect with three-phase electricity source, the other end is connected to heating dish node " III ".
As a further improvement of the above technical scheme, the liner is using the short body structure design of wide bottom.
As a further improvement of the above technical scheme, the pot stretches superpower pan structure using one.
As a further improvement of the above technical scheme, current-limiting resistance and indicator light are embedded on the control panel, wrapped Include the first current-limiting resistance, insulation indicator lamp, the second current-limiting resistance and work light.
As a further improvement of the above technical scheme, described first current-limiting resistance one end is connected to bimetallic temperature controller one One end of end, the first current-limiting resistance other end and insulation indicator lamp connects, and the other end of insulation indicator lamp is connected to bimetallic temperature Control the other end of device;Second current-limiting resistance one end is connect with heating dish node " II ", and the other end connects one end of work light, The other end of work light is connected to heating dish node " III ".
As a further improvement of the above technical scheme, the footing bottom peculiar to vessel is equipped with sucker footing.
The present invention also provides a kind of control circuits of large capacity electric cooker peculiar to vessel, it is characterised in that:Including the first hot melt Disconnected device, the second thermal cut-off, bimetallic temperature controller, the second magnet steel limiter, third thermal cut-off, adds the first magnet steel limiter Hot plate and earth protective device, the heating dish include heating element A, heating element B, heating element C, heating element A, B, C Using delta connection, heating element C and A intermediate nodes are " I ", and heating element A and B intermediate nodes are " II ", heating element B and C Intermediate node is " III ";Described first thermal cut-off one end is connect with three-phase electricity source, and the other end connects the first magnet steel limiter One end, the other end of the first magnet steel limiter are connected to heating dish node " I ";Described second thermal cut-off one end and three phase mains End connection, the other end connect one end of bimetallic temperature controller, and the other end of bimetallic temperature controller is connected to heating dish node " II ", Second magnet steel limiter is connected in parallel on the both ends of bimetallic temperature controller;Described third thermal cut-off one end is connect with three-phase electricity source, The other end is connected to heating dish node " III ".
As a further improvement of the above technical scheme, current-limiting resistance and indicator light are embedded on the control panel, wrapped Include the first current-limiting resistance, insulation indicator lamp, the second current-limiting resistance and work light;Described first current-limiting resistance one end is connected to One end connection of bimetallic temperature controller one end, the first current-limiting resistance other end and insulation indicator lamp, the other end of insulation indicator lamp It is connected to the other end of bimetallic temperature controller;Second current-limiting resistance one end is connect with heating dish node " II ", other end connection work Make one end of indicator light, the other end of work light is connected to heating dish node " III ".
As a further improvement of the above technical scheme, the course of work of the control circuit includes:Three phase mains is connected, is pressed Lower first magnet steel limiter and the second magnet steel limiter button, in heating dish heating element A, B, C energization begin to warm up, temperature liter Height to the first magnet steel limiter and the second magnet steel limiter button disconnect when, into holding mode, when temperature be gradually decrease to it is double When metal temperature control device is closed, heating element B electrified regulations in heating dish, into soak cycles.
As a further improvement of the above technical scheme, when the liner cooking bottom temperature reaches 103 ± 2 DEG C, bimetallic temperature It controls device action to disconnect, insulation indicator lamp is bright.
As a further improvement of the above technical scheme, the control panel connects the first magnet steel limiter and the second magnet steel Limiter button can press the first magnet steel limiter and the second magnet steel limiter button simultaneously.
As a further improvement of the above technical scheme, the heating dish monoblock cast, and integrated oxidation processing reaches iron Matter hardness, fusing point higher.
As a further improvement of the above technical scheme, the control circuit of a kind of large capacity electric cooker peculiar to vessel, is equipped with Earth protective device.
Compared with prior art, advantageous effect possessed by the present invention is:
Can reduce large capacity electric cooker electricity consumption electric current, reduce electric appliance load capacity, improve electric operation stability and Safety.
Description of the drawings
Fig. 1 is a kind of structure chart of large capacity electric cooker peculiar to vessel of the embodiment of the present invention;
Fig. 2 is a kind of control circuit of large capacity electric cooker peculiar to vessel of the embodiment of the present invention.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As shown in Figure 1, providing a kind of large capacity electric cooker peculiar to vessel, powered using three phase mains, including pot cover 1, liner 2nd, handle 3, pot 4, control panel 5, footing peculiar to vessel 6 and control circuit 20.The pot cover 1 is covered on liner 2, on pot cover 1 Gas vent there are three opening up;The handle 3 is mounted in the both sides of pot 4;The pot 4 accepts liner 2 in its interior intracavitary;The control Panel 5 processed is mounted in 4 outside of pot;The footing peculiar to vessel 6 is mounted in 4 bottom of pot;The control circuit 20 connects with control panel 5 It connects.
The liner 2 is using the short body structure design of wide bottom.
The pot 4 stretches superpower pan structure with one.
Current-limiting resistance and indicator light are embedded on the control panel 5, as shown in Fig. 2, including the first current-limiting resistance 12, protecting Warm indicator light 13, the second current-limiting resistance 15 and work light 16.Described first current-limiting resistance, 12 one end is connected to bimetallic temperature 10 one end of device is controlled, 12 other end of the first current-limiting resistance is connect with one end of insulation indicator lamp 13, the other end of insulation indicator lamp 13 It is connected to the other end of bimetallic temperature controller 10;Second current-limiting resistance, 15 one end is connect with 17 node of heating dish " II ", the other end One end of work light 16 is connected, the other end of work light 16 is connected to 17 node of heating dish " III ".
6 bottom of footing peculiar to vessel is equipped with sucker footing.
As shown in Fig. 2, providing a kind of control circuit of large capacity electric cooker peculiar to vessel, the control circuit includes the first heat Fuse 7, the first magnet steel limiter 8, the second thermal cut-off 9, bimetallic temperature controller 10, the second magnet steel limiter 11, third heat Fuse 14, heating dish 17 and earth protective device 18.
The heating dish 17 includes heating element A, heating element B, heating element C, and heating element A, B, C use triangle Connection, heating element C are " I " with A intermediate nodes, and heating element A is " II " with B intermediate nodes, and heating element B and C intermediate nodes are “Ⅲ”。
Described first thermal cut-off, 7 one end is connect with three-phase electricity source, and the other end connects the one of the first magnet steel limiter 8 End, the other end of the first magnet steel limiter 8 are connected to 17 node of heating dish " I ".
Described second thermal cut-off, 9 one end is connect with three-phase electricity source, and the other end connects one end of bimetallic temperature controller 10, The other end of bimetallic temperature controller 10 is connected to 17 node of heating dish " II ", and the second magnet steel limiter 11 is connected in parallel on bimetallic temperature control The both ends of device 10.
Described 14 one end of third thermal cut-off is connect with three-phase electricity source, and the other end is connected to 17 node of heating dish " III ".
When the temperature in 2 the bottom of a pan of liner reaches 103 ± 2 DEG C, the action of bimetallic temperature controller 10 disconnects, heat preservation 13 lamps of instruction It is bright.
The control panel 5 connects the first magnet steel limiter 8 and the second magnet steel limiter button 11, can press the simultaneously One magnet steel limiter 8 and the second magnet steel limiter button 11.
17 monoblock cast of heating dish, and integrated oxidation processing reaches irony hardness, fusing point higher.
A kind of large capacity electric cooker peculiar to vessel, equipped with earth protective device 18.
The present invention provides a kind of large capacity method for controlling electric cooker peculiar to vessel, step is as follows:
1st, three phase mains is connected, presses the first magnet steel limiter 8 and the second magnet steel limiter button 11, work light 16 Bright, heating element A, B, C energization of heating dish 17 are begun to warm up, into heating mode.
2nd, when 2 cooking bottom temperature of liner is increased to 103 ± 2 DEG C, the first magnet steel limiter 8 and the second magnet steel limiter are pressed Key 11 disconnects, while the action of bimetallic temperature controller 10 disconnects, and insulation indicator lamp 13 is bright, into holding mode.
3rd, when temperature, which is gradually decrease to bimetallic temperature controller 10, to be closed, the heating element B electrified regulations of heating dish 17, into Enter soak cycles.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should be included in protection scope of the present invention.

Claims (10)

1. a kind of large capacity electric cooker peculiar to vessel, is powered using three phase mains, including pot cover (1), liner (2), handle (3), pot (4), control panel (5), footing peculiar to vessel (6) and control circuit (20), the pot cover (1) are covered on liner (2), pot cover (1) On offer gas vent;The handle (3) is mounted in the side of pot (4);The pot (4) accepts liner (2) in its interior intracavitary; The control panel (5) is on the outside of pot (4);The footing peculiar to vessel (6) is mounted in pot (4) bottom;The control circuit (20) it is connect with control panel 5;It is characterized in that:Control circuit (20) includes the first thermal cut-off (7), the first magnet steel limiter (8), the second thermal cut-off (9), bimetallic temperature controller (10), the second magnet steel limiter (11), third thermal cut-off (14), heating Disk (17) and earth protective device (18), the heating dish (17) include heating element A, heating element B, heating element C, heating Components A, B, C use delta connection, and heating element C is " I " with A intermediate nodes, and heating element A is " II " with B intermediate nodes, is heated Part B is " III " with C intermediate nodes;Described first thermal cut-off (7) one end is connect with three-phase electricity source, and the other end connects the first magnetic One end of steel limiter (8), the other end of the first magnet steel limiter (8) are connected to heating dish (17) node " I ";Second heat Fuse (9) one end is connect with three-phase electricity source, one end of other end connection bimetallic temperature controller (10), bimetallic temperature controller (10) the other end is connected to heating dish (17) node " II ", and the second magnet steel limiter (11) is connected in parallel on bimetallic temperature controller (10) Both ends;Described third thermal cut-off (14) one end is connect with three-phase electricity source, and the other end is connected to heating dish (17) node “Ⅲ”。
2. a kind of large capacity electric cooker peculiar to vessel according to claim 1, it is characterised in that:The liner (2) is using wide bottom Short body structure design.
3. a kind of large capacity electric cooker peculiar to vessel according to claim 1, it is characterised in that:The pot (4) is using one Stretch superpower pan structure.
4. a kind of large capacity electric cooker peculiar to vessel according to claim 1, it is characterised in that:In on the control panel (5) Embedded with current-limiting resistance and indicator light, including the first current-limiting resistance (12), insulation indicator lamp (13), the second current-limiting resistance (15) and work Make indicator light (16).
5. a kind of large capacity electric cooker peculiar to vessel according to claim 4, it is characterised in that:First current-limiting resistance (12) One end is connected to bimetallic temperature controller (10) one end, and the first current-limiting resistance (12) other end and one end of insulation indicator lamp (13) connect It connects, the other end of insulation indicator lamp (13) is connected to the other end of bimetallic temperature controller (10);Second current-limiting resistance (15) one end Connect with heating dish (17) node " II ", the other end connection work light (16) one end, work light (16) it is another End is connected to heating dish (17) node " III ".
6. a kind of large capacity electric cooker peculiar to vessel according to claim 1, it is characterised in that:Footing peculiar to vessel (6) bottom Equipped with sucker footing.
7. a kind of control circuit of large capacity electric cooker peculiar to vessel, it is characterised in that:Including the first thermal cut-off (7), the first magnet steel Limiter (8), the second thermal cut-off (9), bimetallic temperature controller (10), the second magnet steel limiter (11), third thermal cut-off (14), heating dish (17) and earth protective device (18), the heating dish (17) include heating element A, heating element B, heating Component C, heating element A, B, C use delta connection, and heating element C is " I ", heating element A and B intermediate nodes with A intermediate nodes For " II ", heating element B is " III " with C intermediate nodes;Described first thermal cut-off (7) one end is connect with three-phase electricity source, another One end of the first magnet steel limiter (8) of end connection, the other end of the first magnet steel limiter (8) are connected to heating dish (17) node “Ⅰ”;Described second thermal cut-off (9) one end is connect with three-phase electricity source, one end of other end connection bimetallic temperature controller (10), The other end of bimetallic temperature controller (10) is connected to heating dish (17) node " II ", and the second magnet steel limiter (11) is connected in parallel on double gold Belong to the both ends of temperature controller (10);Described third thermal cut-off (14) one end is connect with three-phase electricity source, and the other end is connected to heating Disk (17) node " III ".
8. a kind of control circuit of large capacity electric cooker peculiar to vessel according to claim 7, it is characterised in that:The control plane Plate is embedded with current-limiting resistance and indicator light on (5), including the first current-limiting resistance (12), insulation indicator lamp (13), the second current limliting electricity Hinder (15) and work light (16);Described first current-limiting resistance (12) one end is connected to bimetallic temperature controller (10) one end, the One current-limiting resistance (12) other end is connect with one end of insulation indicator lamp (13), and the other end of insulation indicator lamp (13) is connected to double The other end of metal temperature control device (10);Second current-limiting resistance (15) one end is connect with heating dish (17) node " II ", and the other end connects One end of work light (16) is connect, the other end of work light (16) is connected to heating dish (17) node " III ".
9. a kind of control circuit of large capacity electric cooker peculiar to vessel according to claim 7, it is characterised in that:The control circuit The course of work include:Three phase mains is connected, the first magnet steel limiter (8) and second magnet steel limiter (11) button is pressed, adds Heating element A, B, C energization are begun to warm up in hot plate (17), and temperature is increased to the first magnet steel limiter (8) and the limiting of the second magnet steel When device (11) button disconnects, into holding mode, when temperature, which is gradually decrease to bimetallic temperature controller (10), to be closed, heating dish (17) heating element B electrified regulations in, into soak cycles.
10. a kind of control circuit of large capacity electric cooker peculiar to vessel according to claim 9, it is characterised in that:The liner (2) when cooking bottom temperature reaches 103 ± 2 DEG C, bimetallic temperature controller (10) action disconnects, and heat preservation instruction (13) lamp is bright.
CN201810230255.5A 2018-03-20 2018-03-20 A kind of large capacity electric cooker peculiar to vessel and its control circuit Pending CN108244990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810230255.5A CN108244990A (en) 2018-03-20 2018-03-20 A kind of large capacity electric cooker peculiar to vessel and its control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810230255.5A CN108244990A (en) 2018-03-20 2018-03-20 A kind of large capacity electric cooker peculiar to vessel and its control circuit

Publications (1)

Publication Number Publication Date
CN108244990A true CN108244990A (en) 2018-07-06

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ID=62746111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810230255.5A Pending CN108244990A (en) 2018-03-20 2018-03-20 A kind of large capacity electric cooker peculiar to vessel and its control circuit

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CN (1) CN108244990A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2641914Y (en) * 2003-08-15 2004-09-15 刘运一 Household electrical appliances mains for ship generator
CN2904872Y (en) * 2006-05-18 2007-05-30 张卫东 Integrated electromagnetic cooker with three-phase power supply
CN201308385Y (en) * 2008-12-03 2009-09-16 广东省湛江市家用电器工业有限公司 Multi-purpose pot
CN201701005U (en) * 2010-05-24 2011-01-12 陆锡章 Energy-saving electric cooker
CN102008224A (en) * 2010-10-11 2011-04-13 黄焕珠 Energy-saving heating plate (pipe) for electric cooker, electric pressure cooker and electric oven
CN204260529U (en) * 2014-12-11 2015-04-15 敖祥全 Boiling one electric cooker
CN205359208U (en) * 2015-12-24 2016-07-06 广州市恒纳电器制造有限公司 Take electric kettle of heat preservation function
CN206303687U (en) * 2016-10-08 2017-07-07 李孔强 A kind of new anti-dry electric cooker

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2641914Y (en) * 2003-08-15 2004-09-15 刘运一 Household electrical appliances mains for ship generator
CN2904872Y (en) * 2006-05-18 2007-05-30 张卫东 Integrated electromagnetic cooker with three-phase power supply
CN201308385Y (en) * 2008-12-03 2009-09-16 广东省湛江市家用电器工业有限公司 Multi-purpose pot
CN201701005U (en) * 2010-05-24 2011-01-12 陆锡章 Energy-saving electric cooker
CN102008224A (en) * 2010-10-11 2011-04-13 黄焕珠 Energy-saving heating plate (pipe) for electric cooker, electric pressure cooker and electric oven
CN204260529U (en) * 2014-12-11 2015-04-15 敖祥全 Boiling one electric cooker
CN205359208U (en) * 2015-12-24 2016-07-06 广州市恒纳电器制造有限公司 Take electric kettle of heat preservation function
CN206303687U (en) * 2016-10-08 2017-07-07 李孔强 A kind of new anti-dry electric cooker

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Application publication date: 20180706