CN2257145Y

CN2257145Y - Multifunctional electric cooker

Info

Publication number: CN2257145Y
Application number: CN 96206178
Authority: CN
Inventors: 周建忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-09
Filing date: 1996-03-09
Publication date: 1997-07-02
Anticipated expiration: 2006-03-09

Abstract

The utility model relates to a domestic multifunctional electric cooker, which aims at providing a multifunctional electric cooker with the functions of temperature control, electric control and gas control and is capable of boiling, baking and stir frying. The utility model comprises a cooker body (4), an inner liner (10), a heating element (11), a motor (7), a cover button (8), a cooker lid ring (9), a cooker lid core (6), a baking heater (5), a gas stove (13), a pancake turner (25), a supporting cup (23), a supporting base (24) and a control circuit (1), wherein the motor (7) is arranged in the cover button (8), the cover button (8) is arranged in the cooker lid core (6), and the baking heater (5) is arranged on the lower part of the cooker lid core (6). The gas stove (13) is movably arranged on the lower part of the cooker body (4), and the pancake turner (25) can be arranged on a shaft of the motor (7) which is arranged in the cover button (8). The supporting cup (23) and the supporting base (24) can be arranged between the cooker lid core (6) and the bottom surface of the inner liner (10), and the control circuit (1) is arranged on the cooker body (4). The utility model can adjust the power of the heater, and a plurality of cooking operations can be carried out simultaneously.

Description

Multifunctional electric cooker

The utility model relates to a kind of daily living article, particularly a kind of improved electric cooker with multiple function.

Popular in the market ordinary electric rice cooker brought convenience for people's life, yet the ordinary electric rice cooker function is few, the energy is single, and it uses in some areas, some families are restricted; Chinese patent " multipotency source electric cooker " discloses a kind of improved electric cooker in (CN2079002U), is characterized in that inner bag adopts marmite and aluminum pot, and two pots are used interchangeably; Secretly set porous in the floral designs on outer pot surface and take out the heat mouth, the electric furnace pan intermediate hollow can be used other working energy when having a power failure.This utility model adopts two inner bags, and the electric furnace pan of intermediate hollow, has increased culinary art kind and employed variety of energy sources.But this utility model function still seldom, can not satisfy the needs of people's daily life.

The purpose of this utility model is to provide a kind of multifunctional electric cooker that temperature control, electricity, gas are dual-purpose, can boil, bake, fry that has.

The purpose of this utility model can realize by following measure:

A kind of multifunctional electric cooker, comprise a pot body (4), inner bag (10), heater (11), it is characterized in that it also comprises motor (7), lid button (8), pot cover circle (9), pot cover core (6), barbecue heating element (5), gas furnace (13), slice (25), support cup (23), supporting seat (24), control circuit (1), motor (7) is contained in and covers in the button (8), lid button (8) is contained on the pot cover core (6), barbecue heating element (5) is contained under the pot cover core (6), pot cover core (6) is connected with pot cover circle (9) threadably, gas furnace (13) is contained in the bottom of a pot body (4) with manner, slice (25) can be contained on motor (7) axle that covers in the button (8), support cup (23) and supporting seat (24) can be contained between pot cover core (6) and inner bag (10) bottom surface, and control circuit (1) is contained on pot body (4).

The purpose of this utility model can also realize by following measure:

Slice (25) comprises shell (16), main shaft (14), bevel gear (15) (17), helical gear bar (18), shovel is (19), spring (20), shovel face (21), temperature sensitive member (22), main shaft (14) is contained on the shell (16) with manner, bevel gear (15) is installed in its lower end, bevel gear (17) is contained on the shell (16) with manner, and mesh with bevel gear (15), helical gear bar (18) two ends are contained on the shell (16) with manner, shovel is contained in (19) one ends on the helical gear bar (18) with fixed form, its other end links to each other with shovel face (21) with manner, spring (20) is contained in the shovel face (21), and temperature sensitive member (22) is contained in the shovel face (21).

Control circuit comprises temperature-control circuit, timing circuit, mu balanced circuit, voltage regulator circuit, digital display circuit, motor-drive circuit.

Temperature-control circuit comprises bidirectional triode thyristor BCR1, BCR2, RW, R2-R4, D1, D2, K4.

Timing circuit comprises indicator lamp ZSD, R1, K3.

Mu balanced circuit comprises LM7805, D3, C2.

Voltage regulator circuit comprises soft-touch control K1, K2, D4, D5, R6-R10, IC1, IC4.

The digital display circuit comprises decoder IC2, charactron, R ".

Motor-drive circuit comprises AN2, thermistor R1, BG2-BG4, IC3, D7-D8, motor M, C7, C8, R11-R13.

The end of temperature-control circuit AN1 links to each other with K3 one end of timing circuit, the control utmost point of BCR1, the anode of BCR2 link to each other with the emitter stage of BG1,2 pin of IC1 in the base stage of BG1 and the voltage regulator circuit link to each other, and 9 pin of the IC1 in the output of mu balanced circuit and the voltage regulator circuit, the colelctor electrode of BG1 link to each other.9 pin of IC1 in the circuit anode of motor-drive circuit and the voltage regulator circuit, 3,4,16 pin of digital display IC circuit 2 link to each other, and 6,11,14,2 pin of voltage regulator circuit IC1 link to each other with 7,1,2,6 pin of digital display IC circuit 2.

The utlity model has the characteristics of many thermals source, the control of multi-functional, automatic temperature-adjusting.

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is the outside drawing of the utility model gas furnace (13).

Fig. 4 is the structure chart of the utility model slice (25).

Fig. 5 uses variation diagram for the utility model.

Fig. 6 uses variation diagram for the utility model.

Fig. 7 uses variation diagram for the utility model.

Fig. 8 is the circuit diagram of the utility model control circuit.

Be described in further detail enforcement of the present utility model below in conjunction with accompanying drawing:

Shown in Fig. 1-8, the utility model comprises a pot body (4), inner bag (10), heater (11), motor (7), lid button (8), pot cover circle (9), pot cover core (6), barbecue heating element (5), gas furnace (13), slice (25), support cup (23), supporting seat (24), control circuit (1), on the pot body (4) supply socket (12) is housed, toggle switch (2), motor (7) is contained in and covers in the button (8), lid button (8) is fixed on the pot cover core (6), barbecue heating element (5) is contained under the pot cover core (6), pot cover core (6) is connected with pot cover circle (9) threadably, in the barbecue heating element (5) heater element is housed, slice (25) comprises shell (16), main shaft (14), bevel gear (15) (17), helical gear bar (18), shovel is (19), spring (20), shovel face (21), temperature sensitive member (22), main shaft (14) is contained on the shell (16) with manner, bevel gear (15) is equipped with in its lower end, bevel gear (17) is contained on the shell (16) with manner, and mesh with bevel gear (15), helical gear bar (18) two ends are contained on the shell (16) with manner, shovel is contained in an end of (19) on the helical gear bar (18) with fixed form, its other end links to each other with shovel face (21) with manner, spring (20) is contained in the shovel face (21), temperature sensitive member (22) adopts thermistor, is contained in the shovel face (21).Gas furnace (13) adopts the general gas furnace structure, is contained in the below of a pot body (4) with manner, slice (25) can be contained in the motor (7) that cover in the button (8) spool on.Control circuit comprises temperature-control circuit, timing circuit, mu balanced circuit, voltage regulator circuit, digital display circuit, motor-drive circuit; Temperature-control circuit comprises bidirectional triode thyristor BCR1, BCR2, RW, R2-R4, D1, D2, K4; Timing circuit comprises indicator lamp ZSD, R1, K3; Mu balanced circuit comprises LM7805, D3, C2; Voltage regulator circuit comprises soft-touch control K1, K2, D4, D5, R6-R10, IC1, IC4, and the digital display circuit comprises decoder IC2, charactron, R "; Motor-drive circuit comprises AN2, thermistor Rt, BG2-BG4, IC3, D7-D8, motor M, C7, C8, R11-R13; The end of temperature-control circuit AN1 links to each other with the end of timing circuit K3, the control utmost point of BCR1, the anode of BCR2 extremely link to each other with the heating of BG1,2 pin of IC1 in the base stage of BG1 and the voltage regulator circuit link to each other, 9 pin of IC1 in the output of mu balanced circuit and the voltage regulator circuit, the colelctor electrode of BG1 link to each other, 9 pin of the IC1 in the circuit anode of motor-drive circuit and the voltage regulator circuit, 3,4,16 pin of digital display IC circuit 2 link to each other, and 6,11,14,2 pin of voltage regulator circuit IC1 link to each other with 7,1,2,6 pin of digital display IC circuit 2; In the temperature-control circuit,, can the heater element RL2 in heater element RL1 in the heater (11) and the barbecue heating element (5) be controlled respectively or simultaneously by the selection of 3 road isolating switch K4; Three terminal regulator LM7805 provides operating voltage and quiescent operation voltage for respectively voltage regulator circuit, digital display circuit, motor-drive circuit, amplifier tube BG1 in the mu balanced circuit; In the voltage regulator circuit, constitute touch automatic voltage regulator by presetting several forward-backward counter CC4029 and hex inverter CC4069 etc., when touching K1, can control the size of the angle of flow of BCR1, make the descending variation of thermal power of RL1 or RL2, when touching K2 equally, can control the ascending variation of thermal power of RL1 or RL2.IC3, BG2-4 and thermistor Rt etc. constitute the drive circuit that drives slice (25) motion in the motor-drive circuit.

According to shown in Figure 1, the utility model can take off going up attaching plug (3), only uses heater (11), uses as ordinary electric rice cooker; According to shown in Figure 5, the utility model is with the pot cover use that turns over, to go up attaching plug (3) inserts in the barbecue heating element (5), stirring toggle switch (2) connects power supply and last attaching plug (3), can use inner bag (10) to cook rice etc. this moment, goes up cooking, pancake etc. at barbecue heating element (5) simultaneously; According to shown in Figure 6, the utility model also can take off pot cover circle (9), support cup (23), supporting seat (24) are contained between pot cover core (6) and inner bag (10) bottom surface, and inner bag this moment (10) is interior can rinse meat, dish etc., roasts simultaneously to be used for food roasting on the heating element (5); According to shown in Figure 7, the utility model can insert slice (25) and cover in the button (8), the main shaft of slice (25) is connected with the axle of motor (7), and connection power supply, slice this moment (25) is swung in inner bag (10), apish cooking action, and its purpose of temperature sensitive member in the slice (25) is to utilize the motion of temperature control slice (25), when too high or dish is made popular when temperature, by its running of resistance sizes controllable motor.When outage, following gas furnace (13) screwed out put down, the pipeline of liquefied gas etc. is connected with it, can light use; In using the utility model process, can be by touching the power that K1, K2 regulate upper and lower heating element.

Claims

1. multifunctional electric cooker, comprise a pot body (4), inner bag (10), heater (11), it is characterized in that it also comprises motor (7), lid button (8), pot cover circle (9), pot cover core (6), barbecue heating element (5), gas furnace (13), slice (25), support cup (23), supporting seat (24), control circuit (1), motor (7) is contained in and covers in the button (8), lid button (8) is contained on the pot cover core (6), barbecue heating element (5) is contained under the pot cover core (6), pot cover core (6) is connected with pot cover circle (9) threadably, gas furnace (13) is contained in the bottom of a pot body (4) with manner, slice (25) can be contained on motor (7) axle that covers in the button (8), support cup (23) and supporting seat (24) can be contained between pot cover core (6) and inner bag (10) bottom surface, and control circuit (1) is contained on pot body (4).

2. multifunctional electric cooker according to claim 1, it is characterized in that slice (25) comprises shell (16), main shaft (14), bevel gear (15) (17), helical gear bar (18), shovel is (19), spring (20), shovel face (21), temperature sensitive member (22), main shaft (14) is contained on the shell (16) with manner, bevel gear (15) is installed in its lower end, bevel gear (17) is contained on the shell (16) with manner, and mesh with bevel gear (15), helical gear bar (18) two ends are contained on the shell (16) with manner, shovel is contained in (19) one ends on the helical gear bar (18) with fixed form, its other end links to each other with shovel face (21) with manner, spring (20) is contained in the shovel face (21), and temperature sensitive member (22) is contained in the shovel face (21).

3. multifunctional electric cooker according to claim 1 is characterized in that control circuit comprises temperature-control circuit, timing circuit, mu balanced circuit, voltage regulator circuit, digital display circuit, motor-drive circuit; Temperature-control circuit comprises bidirectional triode thyristor BCR1, BCR2, RW, R2-R4, D1, D2, K4; Timing circuit comprises indicator lamp ZSD, R1, K3; Mu balanced circuit comprises LM7805, D3, C2; Voltage regulator circuit comprises soft-touch control K1, K2, D4, D5, R6-R10, IC1, IC4; The digital display circuit comprises decoder IC2, charactron LED, resistance R "; Motor-drive circuit comprises AN2, thermistor Rt, BG2-BG4, IC3, D7-D8, motor M, C7, C8, R11-R13.

4. according to claim 1,3 described multifunctional electric cookers, an end that it is characterized in that temperature-control circuit AN1 links to each other with K3 one end of timing circuit, the control utmost point of BCR1, the anode of BCR2 links to each other with the emitter stage of BG1,2 pin of IC1 in the base stage of BG1 and the voltage regulator circuit link to each other, the output of mu balanced circuit and 9 pin of the IC1 in the voltage regulator circuit, the colelctor electrode of BG1 links to each other, the circuit anode of motor-drive circuit and 9 pin of the IC1 in the voltage regulator circuit, in the digital display circuit 3 of IC2,4,16 pin link to each other, in the voltage regulator circuit 6 of IC1,11,14,7 of 2 pin and digital display IC circuit 2,1,2,6 pin link to each other.