CN2315866Y - Timing automatic energy-saving magnetizing heat insulation type electronic electric rice pot - Google Patents

Timing automatic energy-saving magnetizing heat insulation type electronic electric rice pot Download PDF

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Publication number
CN2315866Y
CN2315866Y CN 98233650 CN98233650U CN2315866Y CN 2315866 Y CN2315866 Y CN 2315866Y CN 98233650 CN98233650 CN 98233650 CN 98233650 U CN98233650 U CN 98233650U CN 2315866 Y CN2315866 Y CN 2315866Y
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CN
China
Prior art keywords
pot
heat
electric rice
automatic energy
heat insulation
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Expired - Fee Related
Application number
CN 98233650
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Chinese (zh)
Inventor
龙海云
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龙海云
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Application filed by 龙海云 filed Critical 龙海云
Priority to CN 98233650 priority Critical patent/CN2315866Y/en
Application granted granted Critical
Publication of CN2315866Y publication Critical patent/CN2315866Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a timing automatic energy saving magnetizing heat insulation type electronic electric rice pot, which is composed of a pot body, a heating plate, a temperature limiter, a timer, an over temperature fuse, etc. The utility model solves the problem of the existing heat insulation type electric rice pot of incapability of adjusting the horsepower. The utility model can achieve the effect of the existing computer control electric rice pot, having the advantages of time saving and electricity saving. A ring magnet is arranged between the pot casing and the pot liner, so the utility model has the magnetization function. The utility model has the advantages of reasonable design, simple circuit, and low cost.

Description

Regularly, automatic energy saving, magnetization, heat preserving type electronics electric cooker
The utility model belongs to a kind of timing, automatic energy saving, magnetization, heat preserving type electronics electric cooker.
At present, heat preserving type electronics electric cooker has various, for example the full-automatic heat-preservation electric rice cooker of patent 95243315.X temperature control, patent 96207561.2 have the grill pan of automatic heat preserving circuit arrangement, also have the electric cooker of computer control etc., all have insulation, energy-conservation and pot meal, the multiple functions such as congee, Baoshang of stewing.But some is simple because of line construction, and power can not be regulated because of need, and often a power uses the end, and energy-saving effect is bad, and computer control because price is higher, be difficult for popularizing.
The purpose of this utility model provides a kind of timing, automatic energy saving, magnetization, heat preserving type electronics electric cooker, by improvement to former heat preserving type auto-electric cooker using pottery circuit, make functions such as it not only has regularly, energy-conservation, insulation, also overcome the shortcoming that power can not be regulated, only need once to press switch during use, then can regulate automatically to low baking temperature by big fire as required, can reach the result of use of existing computer control electric cooker, reach the purpose of power saving that saves time again.
The utility model is formed functional select switch K by containing pot body, heat-generating disc, temperature limiter, timer, overheating fuse etc. 1Dial to the H shelves, press the button AN, electric current is by heat-generating disc R 1The timer SK that flows through forms the loop through overheating fuse RD behind the press button AN that flows through again, total power input this moment; Functional select switch K dials the shelves to L, with, the time press the button AN, electric current is through functional select switch K 1The L power automatic change-over WK that flows through 2, again by heat-generating disc R 1, flow to time switch SK, again by press button AN, form the loop through overheating fuse; Power automatic change-over WK 2, adopt the temperature control elastic switch, be set in 99 ℃ and be in on-state below-90 ℃; Between pot shell and pot courage annular magnet is housed.
The utility model is reasonable in design, and circuit is simple, and cost is low easily to be promoted the use of, and promptly saves time and energy-conservation, and has magnetizing function, and is very popular with users.
Description of drawings:
Fig. 1 is the utility model circuit diagram (regularly);
Fig. 2 is the utility model circuit diagram (not timing);
Fig. 3 is the utility model pot body structure schematic diagram.
As shown in the figure, connect the 220V alternating current, with functional select switch K 1Dial to the H shelves, press the button AN simultaneously, electric current is by heat-generating disc R 1, the timer SK that flows through, through forming the loop by overheating fuse RD behind the press button AN, be the total power input this moment again, is fit to cook fast and when the chafing dish use.With functional select switch K 1Dial and take out the L shelves, press the button AN, this moment, electric current was through functional select switch K 1The L temperature detect switch (TDS) WK that flows through 2, again by heat-generating disc R 1Flow to time switch SK, form the loop through press button AN, overheating fuse RD again.Owing to the power automatic change-over WK that connected at electric cooker auto power down circuit L 2, this switch adopts the temperature control elastic switch, is set in 99 ℃ and is in on-state below-90 ℃.During use shift knob AN is pressed, import 700W power, power automatic change-over WK when boiling earlier 2Automatically, cut off AC power, power supply then carries out 300W small-power low baking temperature and cooks by becoming low-voltage dc power supply input heat-generating disc after the diode connected in parallel D halfwave rectifier, and the ripe back of meal button AN takeoffs.If cook congee or stew, also be that AN is pressed, input 700W AC power, during boiling, WK 2Automatically cut off AC power, and low-voltage DC input heat-generating disc after the diode D halfwave rectifier, the small-power low baking temperature state that stews, the soft or hard degree of food can be according to each one required different rotary SK timer selection appropriate time, boils the required time to cut off the power supply automatically.As adopt not timing, then pull up button voluntarily and get final product.
Between pot shell of the present utility model as shown in Figure 3 (1) and pot courage (2) annular magnet (3) is housed.

Claims (3)

1, a kind of timing, automatic energy saving, magnetization, heat preserving type electronics electric cooker are formed by containing pot body, heat-generating disc, temperature limiter, timer, overheating fuse etc., it is characterized in that: functional select switch K 1Dial to the H shelves, press the button AN, electric current is by heat-generating disc R 1The timer SK that flows through forms the loop through overheating fuse RD behind the press button AN that flows through again, total power input this moment; Functional select switch K dials the shelves to L, presses the button AN simultaneously, and electric current is through functional select switch K 1The L power automatic change-over WK that flows through 2, again by heat-generating disc R 1, flow to time switch SK, again by press button AN, form the loop through overheating fuse;
2, according to the described timing of claim 1, automatic energy saving, magnetization, heat preserving type electronics electric cooker, it is characterized in that: power automatic change-over WK 2, adopt the temperature control elastic switch, be set in 99 ℃ and be in on-state below-90 ℃;
3, according to the described timing of claim 1, automatic energy saving, magnetization, heat preserving type electronics electric cooker, it is characterized in that: between pot shell (1) and pot courage (2) annular magnet (3) is housed.
CN 98233650 1998-02-13 1998-02-13 Timing automatic energy-saving magnetizing heat insulation type electronic electric rice pot Expired - Fee Related CN2315866Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98233650 CN2315866Y (en) 1998-02-13 1998-02-13 Timing automatic energy-saving magnetizing heat insulation type electronic electric rice pot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98233650 CN2315866Y (en) 1998-02-13 1998-02-13 Timing automatic energy-saving magnetizing heat insulation type electronic electric rice pot

Publications (1)

Publication Number Publication Date
CN2315866Y true CN2315866Y (en) 1999-04-28

Family

ID=33982338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98233650 Expired - Fee Related CN2315866Y (en) 1998-02-13 1998-02-13 Timing automatic energy-saving magnetizing heat insulation type electronic electric rice pot

Country Status (1)

Country Link
CN (1) CN2315866Y (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee