CN2270441Y - Electricity-saving electric cooker - Google Patents

Abstract

The utility model relates to an electricity-saving multi-function electric cooker, composed of a cooker cover, an inner aluminum cooker, an interlayer cooker, heat-insulating material, a heating disk, a power supply module, an over temperature protector, a controllable silicon radiator, a thermostat, a casing, an operation display panel, etc., wherein, the interlayer between the interlayer cooker and the casing as well as the cooker cover interlayer are both provided with hard PU foam heat-insulating materials. Adopting a design provision of saving electricity to the maximum, the utility model can save electricity by 40-50 percents during cooking rice and porridge and can save electricity by 70-80 percents during stewing soup. The utility model has the advantages of convenient operation, high safety and maximum electricity saving. The cooked food has the advantages of nutrition, good taste, tenderness, etc. without overflow or nutrition loss.

Description

Electricity-saving multi-function electricity enamelware pot

The utility model belongs to a kind of electricity-saving multi-function electricity enamelware pot.

At present, the electric cooker kind is a lot, great majority all exist the big defective of power consumption, do not come so promote in the use, for example patent 94206042.3 energy-conservation exhausted pads are stewed, patent 94225015.X electric heating jacketed pan, patent 94216812.7 energy-saving electric rice pots etc., though also adopt interlayer that heat insulation filler is arranged, vacuumize and device such as temperature control timing,, can shorten the electricity consumption time than ordinary electric rice cooker can reduce the heat radiation loss significantly, heat insulation effect is also better, heating rate is higher, but says on power consumption, also is not very desirable.

The purpose of this utility model provides a kind of electricity-saving multi-function electricity enamelware pot, between double casing and in the plastic sandwich lid, all filled with insulation material, improve the insulation effect of pot self, reduced scattering of heat, played the effect of economize on electricity, adopt simultaneously and save the design measure of electricity consumption to greatest extent, the holding power that sensitive temperature detector makes power supply circuits automatically switch into little power consumption is kept the temperature in the pot, and after cutting off the power supply fully four hours, food still remains on about 68 ℃ in the pot.

The utility model is by pot cover; interior aluminum pot; the interlayer pot; insulation material; heat-generating disc; supply module; the overtemperature prote device; the controllable silicon radiator; thermostat; shell; compositions such as operation display board; have on the pot cover (1) of interlayer button (2) is arranged; venthole (3); and cover in shell (24) upper end; aluminum pot lid (4) covers on interior aluminum pot (7); interior aluminum pot (7) seat is on heat-generating disc (10); in the aluminum pot lid (4) pot cover pad (5) is housed; shell (24) has collecting bowl (6) with pot cover (1) contact place; interlayer between interlayer pot (8) and the shell (24); pot cover (1) interlayer is equipped with insulation material (9); pot bottom is equipped with back cover lid (7); back cover ring (13); pot pin (12); socket (11); between heat-generating disc (10) and the interlayer pot (8) porcelain pad (14) is housed; supply module (15); overtemperature prote device (16) and porcelain pad circuit socket (19) are contained in shell (24) bottom; spring (21); interior cup (22); outer shroud (23) directly links with interior aluminum pot (7) bottom with thermostat (20); indicate heating on the operation display board (25); power supply; meal congee; cuisine; stew; start; merit choosing etc. and thermostat; supply module links; in the power-supplying circuit by C1; R1 forms capacitance decompression; D1 makes bridge rectifier; C2 filtering; the DW1 voltage stabilizing; output 12V dc source uses; the LED1 display power supply; RJ is the closed type thermostat; start button K1; K2; J1 gets electric adhesive; J1-1 keeps self-locking; the bright demonstration heating work of LED2 lamp; electric current touches through the J1-2 adhesive and accounts for to R8 and 2SCT triggering SCR conducting; heat-generating disc W gets; begin heating; K2 is the power control terminal of IC the 6th pin; the IC internal circuit is switched on power supply; through the R4 step-down; the DW2 voltage stabilizing is the 6V power supply; select button K3 by merit again; select to set the function that is suitable for; whenever press K3 once; meal congee LED3 lamp is bright → and cuisine LED4 lamp is bright → the LED5 lamp that stews is bright → and function does not have lamp etc. and shows by turns for four kinds arbitrarily; IC the 8th pin is promptly exported the time-delay low level; J2 gets electric adhesive; the J2 adhesive of often making war; with R9; the capacitance-resistance phase shift step-down that C5 forms; simultaneously to SCR base stage input trigger voltage; just correct cooking food, when kettle temperature reaches 96-100 ℃, the thermostat action; contact separates; the J1 dead electricity, the LED2 lamp goes out, the J1-2 separation of often making war; by R9; the capacitance-resistance phase shift reduction voltage circuit of C5 keeps trigger voltage; the voltage of SCR conducting is dropped to about 50V, and the electricity of consumption is flat-out 5%, claims holding power; continue to keep the heating function of heat-generating disc W; guarantee that kettle temperature reaches more than 100 ℃, continue culinary art, until the inner outage automatically of IC; LED3; 4; 5 function lamps go out; IC the 8th pin recovers high level output, makes the J2 outage, the J2 separation of often making war; SCR loses trigger voltage fully; become and end, culinary art is finished, and the pot body enters no power consumption insulation ware and reached 65 ℃ of stages in individual hour.

The utility model and ordinary electric rice cooker are made comparisons, be used to cook, during congee, save electricity consumption 40～50%, when being used to stew, economize on electricity reaches 70-80%, individual have advantages such as easy to use, safe, that power saving is maximum, boils, stewes, during the method cooking such as Ao, and food can be not excessive, nutrient does not run off, nutrition is delicious, perfume is tender.

Description of drawings:

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model electrical schematic diagram.

Pot cover and shell can be made with P, P synthetic resin in the utility model, and button, pot cover pad, collecting bowl, pot pin, the back cover ring can be made of plastic, and interlayer pot, back cover lid, interior cup, outer cup etc. are available; 0.5mm cold bundle steel plate is made, the aluminum pot lid, interior aluminum pot, available aluminium such as heat-generating disc is made, insulation material selects hard PU foaming body, all the other sockets, spring, porcelain pad and electric elements etc. all can be bought, earlier press Fig. 2 with supply module, the operation display board assembles, totally assemble by shown in Figure 1 again, plug in and just can try out, being energized to water opens 100 ℃ of actual power consumptions and is: semiosis power consumption * 90% ≈ 0.45, actual amount of electricity saving is semiosis power consumption-0.45 ≈ 0.05, water open 100 ℃ to cooked actual power consumption be semiosis power consumption * 5% ≈ 0.025, actual amount of electricity saving is 0.5-0.025 ≈ 0.475, two add up to total amount of electricity saving is that 0.05+0.475=0.48 is that amount of electricity saving is 48%, on classify as and cook, economize on electricity is calculated when cooking congee, during if stew soup, after then water is opened 100 ℃, no matter how and between man-hour, electricity consumption is 5% total power, time is long more, it is many more to economize on electricity, and stewing 1.5 hours with general electric cooker is example, and the utility model electricity consumption is 0.5 hour total power, 1 hour is 5% total power, then economize on electricity＞70%.

Claims (2)

1; a kind of electricity-saving multi-function electricity enamelware pot; by pot cover; interior aluminum pot; the interlayer pot; insulation material; heat-generating disc; supply module; the overtemperature prote device; the controllable silicon radiator; thermostat; shell; compositions such as operation display board; it is characterized in that: having on the pot cover (1) of interlayer has button (2); venthole (3); and cover in shell (24) upper end; aluminum pot lid (4) covers on interior aluminum pot (7); interior aluminum pot (7) seat is on heat-generating disc (10); in the aluminum pot lid (4) pot cover pad (5) is housed; shell (24) has collecting bowl (6) with pot cover (1) contact place; interlayer between interlayer pot (8) and the shell (24); pot cover (1) interlayer is equipped with insulation material (9); pot bottom is equipped with back cover lid (7); back cover ring (13); pot pin (12); socket (11); between heat-generating disc (10) and the interlayer pot (8) porcelain pad (14) is housed; supply module (15); overtemperature prote device (16) and porcelain pad circuit socket (19) are contained in shell (24) bottom; spring (21); interior cup (22); outer shroud (23) directly links with interior aluminum pot (7) bottom with thermostat (20), indicates heating on the operation display board (25); power supply; meal congee; cuisine; stew; start; merit choosing etc. and thermostat; supply module links.

2, according to the described energy-saving multifunctional electricity of claim 1 enamelware pot, it is characterized in that: power supply, in the control circuit, by C1, R1 forms capacitance decompression, D1 makes bridge rectifier, C2 filtering, the DW1 voltage stabilizing, output 12V dc source uses, the LED1 display power supply, RJ is the closed type thermostat, start button K1, K2, J1 gets electric adhesive, and J1-1 keeps self-locking, the bright demonstration heating work of LED2 lamp, electric current touches through the J1-2 adhesive and accounts for to R8 and 2SCT triggering SCR conducting, heat-generating disc W gets electric, begins heating, and K2 is the power control terminal of IC the 6th pin, the IC internal circuit is switched on power supply, through the R4 step-down, the DW2 voltage stabilizing is the 6V power supply, selects button K3 by merit again, selects to set the function that is suitable for, whenever press K3 once, meal congee LED3 lamp is bright → and cuisine LED4 lamp is bright → the LED5 lamp that stews is bright → and function does not have lamp etc. and shows that by turns IC the 8th pin is promptly exported the time-delay low level for four kinds arbitrarily, and J2 gets electric adhesive, the J2 adhesive of often making war, with R9, the capacitance-resistance phase shift step-down that C5 forms, simultaneously to SCR base stage input trigger voltage, just correct cooking food, when kettle temperature reaches 96-100 ℃, the thermostat action, contact separates, the J1 dead electricity, the LED2 lamp goes out, the J1-2 separation of often making war is by R9, the capacitance-resistance phase shift reduction voltage circuit of C5 keeps trigger voltage, and the voltage of SCR conducting is dropped to about 50V, the electricity that consumes is flat-out 5%, claim holding power, continue to keep the heating function of heat-generating disc W, guarantee that kettle temperature reaches more than 100 ℃, continue culinary art, until the inner outage automatically of IC, LED3,4,5 function lamps go out, and IC the 8th pin recovers high level output, make the J2 outage, the J2 separation of often making war, SCR loses trigger voltage fully, becomes and ends, culinary art is finished, and the pot body enters no power consumption insulation ware and reached 65 ℃ of stages in individual hour.

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