CN2574559Y

CN2574559Y - Electric meat roaster

Info

Publication number: CN2574559Y
Application number: CN 02248437
Authority: CN
Inventors: 卢绍康
Original assignee: Xiamen Cankun Industry Co Ltd
Current assignee: Xiamen Cankun Industry Co Ltd
Priority date: 2002-10-08
Filing date: 2002-10-08
Publication date: 2003-09-24
Anticipated expiration: 2012-10-08

Abstract

The utility model relates to a simple dining machine, which relates to the technical field of an electric product for boiling foods for families, particularly an electric appliance which can be used for boiling coffee, roasting bread or heating refection simultaneously. The utility model has the technical proposal that a cavity of a roasting oven which can be used for roasting the bread or heating the foods, etc. is arranged on the lower part of a device for boiling the coffee. The utility model can be used for preparing simple breakfast for various families.

Description

Electric meat roaster

Technical field:

The utility model relates to family expenses cooking vessel technical field, refers in particular to a kind of can making coffee simultaneously, the utensil of toast bread or heating informal dinner etc.

Background technology:

In life of today, the electrical equipment of cooking of family expenses such as existing electric coffee maker, insulating pot, bread baker, baking oven electric frying pan, electric frying pan, micro-wave oven, electromagnetic oven; Above-mentioned electrical equipment brings great convenience for people's life, helps saving time; But also there is a common shortcoming in the said goods, and promptly each product only has a kind of function; Thereby people often need use multiple cooking vessel when preparing a meal meal (even if the simple breakfast of a meal); Under the situation that is pressed for time, employ a plurality of electrical equipment or cooking vessel preparation a meal meal and seem rather inconvenient.

The utility model content:

The purpose of this utility model is to provide a kind of can overcome above-mentioned defective, can make coffee simultaneously, toast bread or heating informal dinner etc.; Can prepare a meal meal and need not to employ a plurality of electrical equipment; Thereby be beneficial to time-saving Electric meat roaster.

The utility model is achieved by the following technical solution: an oven cavity that is used for toast bread or heat food etc. is arranged in the bottom of the device of making coffee.

One quartz heating tube is arranged at the top of described oven cavity, and a heat-generating disc is arranged at the bottom of oven cavity; Have an inner surface cannot not scribble stickingly the pot of bottom material in the oven cavity, there is ventilation mouth both sides; In pot, be placed with the stainless steel barbecue rack;

The device of making coffee is connected several parts such as water pipe heating element, distillation water-setting guard system, coffee funnel, coffee cup and forms by storage tank, water level pipe, Ω shape; The electron plate that one control circuit is arranged below storage tank;

Side in the device front of making coffee be provided with set make coffee, toast bread, the timing button of heat food time; Be provided with three buttons and three indicator lamps at opposite side, operate respectively and indication is made coffee, toast bread and heat food.

Coffee apparatus is done on the utility model top, and an oven cavity is arranged at the bottom, can do simultaneously make coffee, toast bread or make coffee simultaneously, heat food; Whole process is controlled automatically by control circuit, when making coffee, and the automatic shut-down operation of Shi Douhui that finishes of toast bread or heat food program; In operating process, three buttons and three indicator lamps are arranged, operate respectively and indication is made coffee, toast bread and heat food;

Volume of the present utility model and traditional electric coffee maker are similar, but can cook coffee simultaneously, toast bread or cook coffee simultaneously, the heating fast food.

Current social economy builds high speed development, and people's rhythm of life is also constantly accelerated.Many people, particularly unmarried employment personage, the time in mornings such as student is compact especially, and the place of preparing breakfast is also limited, thus they expect to have the apparatus appearance of cooking that can make easy set meal to solve the worry of breakfast

The utility model-Electric meat roaster has satisfied these personages' needs just.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further specified:

Fig. 1 is the utility model side view;

Fig. 2 is the utility model front view;

Fig. 3 is the circuit diagram of the utility model control circuit 13;

Fig. 4 is for using flow chart of the present utility model.

The specific embodiment:

See accompanying

drawing

1,2,4, an oven cavity 7 that is used for toast bread or heat food etc. is arranged in the bottom of the device 100 of making coffee; One quartz heating tube 8 is arranged at the top of this oven cavity 7, and a heat-generating disc 9 is arranged at the bottom of oven cavity 7; By this two electro-heat equipment the food of putting into oven cavity 7 is heated or baking; Have an inner surface cannot not scribble stickingly the pot 10 of bottom material in the oven cavity 7, there is ventilation mouth 16 both sides; In pot 10, be placed with stainless steel barbecue rack 11; The pot 10 interior stainless steel barbecue racks 11 that the quartz heating tube 8 on oven cavity 7 tops and inner surface cannot not scribble stickingly bottom material make up the effect of playing baking oven; The pot 10 that the heat-generating disc 9 on oven cavity 7 tops and inner surface cannot not scribble stickingly bottom material makes up the effect of playing electric frying pan; The device 100 of making coffee is connected several parts such as water pipe heating element 3, distillation water-setting guard system 4, coffee funnel 5, coffee cup 6 and forms by storage tank 1, water level pipe 2, Ω shape; The electron plate that one control circuit 13 is arranged below storage tank 1; Side in device 100 fronts of making coffee be provided with set make coffee, toast bread, the timing button of

heat food time

23,24,25; Be provided with 14,17,20 and three

indicator lamps

15,18,21 of three buttons at opposite side, operate respectively and indication is made coffee, toast bread and heat food.

When using the utility model,, operate according to attached flow process illustrated in Figure 4 then earlier with power connection; As:

1, the program of making coffee:

An amount of water is injected in the storage tank 1, pull handle and 22 open coffee funnel 5, the taper filter paper 12 that coffee powder is housed is put into coffee funnel 5, click coffee key 14, the indicator lamp 15 of making coffee is bright, promptly enters the coffee program by electronic control circuit control; The time of making coffee can be set with timing button 23.

2, toast bread program:

Pull handle and 19 pot 10 pulled out, rusk 16 is placed on the stainless steel barbecue rack 11 in the pot 10, click toast bread key 17, toast bread indicator lamp 18 is bright, promptly enters the toast bread program; The time of toast bread can be set with timing button 24.

3, heat food program:

The food that needs are heated is placed in the pot 10, clicks to add hot key 20, and burner on light 21 is bright, promptly enters heating schedule; The time of heating can be set with timing button 25.

4, combination operation program:

With any two operations simultaneously or three operations simultaneously in above-mentioned 1,2,3 three independent operation sequences.

In aforesaid operations,, make the relevant procedures automatic shut-down operation of Shi Douhui that finishes by the integrated circuit U1 in control circuit control corresponding relays switch; Ω shape connects water pipe heating element 3, all divides on the circuit of quartz heating tube 8 and heat-generating disc 9 to be connected with temperature-sensitive fuse and thermoswitch overtemperature protection assembly in addition with plan safety.

See accompanying drawing 3, be the circuit diagram of the utility model control circuit 13, L and N are respectively the phase line and the zero lines of alternating current in the drawings, and E is a ground wire, the metal partial earthing that it can contact; F1 is that electric current fuse, T1 are transformers; AC mains is 12V through T1 transformer secondary output output voltage; BD1 is a bridge full wave rectifier, and C4, C5 are filter capacitors, and R9 is a current-limiting resistance, and ZD1 is the 12V Zener diode.The alternating current of transformer secondary output output is through bridge full wave rectifier BD1, filter capacitor C4, C5, and the rectification of current-limiting resistance R7 and Zener diode ZD1, filtering and voltage stabilizing obtain the working power of 12V direct current as integrated circuit U1 and its peripheral circuit.

Crystal XTL1 and capacitor C 1, C2 constitute the oscillating circuit of single-chip microcomputer U1, and single-chip microcomputer U1 is worked under the frequency of 8MHz.

TF1, TF2, TF3, TS1, TS2 and TS3 are respectively that Ω shape connects water pipe heating element 3, the temperature-sensitive fuse and the thermoswitch that are connected on quartz heating tube 8 and heat-generating disc 9 circuit; Overheated as taking place in operating process, promptly disconnect relevant circuit with plan safety.

VR1, VR2 and VR3 are adjustable resistances, when changing its resistance, the mould of single-chip microcomputer U1/number conversion input pin A/D1, the voltage that A/D2 and A/D3 read also changes, and single-chip microcomputer U1 decoding becomes the time of cooking coffee, toast bread and heating respectively with the voltage that changes.

After clicking coffee key 14, the output pin O1 of single-chip microcomputer U1 will export high potential, make triode Q1 admittance; Since triode Q1 admittance, the switch closure of relay R L1, Ω shape connects the 3 energising work of water pipe heating element, and the indicator lamp 15 of making coffee is bright, promptly enters the program of making coffee; R1 is the current-limiting resistance of indicator lamp 15 of making coffee, and R4 is the biasing resistance of triode Q1.

After clicking toast bread key 17, the output pin O2 of single-chip microcomputer U1 will export high potential, make triode Q2 admittance; Since triode Q2 admittance, the switch closure of relay R L2, quartz heating tube 8 energising work, toast bread indicator lamp 18 is bright, promptly enters the toast bread program; R2 is the current-limiting resistance of toast bread indicator lamp 18, and R5 is the biasing resistance of triode Q2.

When click add hot key 20 after, the output pin O3 of single-chip microcomputer U1 will export high potential, make triode Q3 admittance; Since triode Q3 admittance, the switch closure of relay R L3, heat-generating disc 9 energising work, burner on light 21 is bright, promptly enters heating schedule; R3 is the current-limiting resistance of indicator lamp 21, and R6 is the biasing resistance of triode Q3.

When making coffee, when toast bread and heating schedule finish (delay time of setting finishes), the output pin O1 of single-chip microcomputer U1, O2, during O3 output electronegative potential, triode Q1, Q2, Q3 ends, relay R L1, RL2, RL3 outage, Ω shape connects water pipe heating element 3, quartz heating tube 8 and heat-generating disc 9 shut-down operations heating.

Diode D1, D2, D3 are relay R L1, RL2, the counter electromotive force that the coil of RL3 produces provides a loop, and is breakdown to prevent corresponding triode.

Claims

1, Electric meat roaster is characterized in that: an oven cavity (7) that is used for toast bread or heat food etc. is arranged in the bottom of the device of making coffee (100).

2, Electric meat roaster according to claim 1 is characterized in that: a quartz heating tube (8) is arranged at the top of oven cavity (7), and a heat-generating disc (9) is arranged at the bottom of oven cavity (7); Have an inner surface cannot not scribble stickingly the pot (10) of bottom material in the oven cavity (7), there is ventilation mouth (16) both sides; In pot (10), be placed with stainless steel barbecue rack (11).

3, Electric meat roaster according to claim 1 is characterized in that: the device of making coffee (100) connects water pipe heating element (3), distillation water-setting guard system (4), coffee funnel (5), coffee cup several parts such as (6) by storage tank (1), water level pipe (2), Ω shape and forms; The electron plate that one control circuit (13) are arranged in the below of storage tank (1).

4, Electric meat roaster according to claim 1 is characterized in that: the positive side of the device of making coffee (100) be provided with set make coffee, toast bread, the timing button of heat food time (23), (24), (25); Be provided with three buttons (14), (17), (20) and three indicator lamps (15), (18), (21) at opposite side, operate respectively and indication is made coffee, toast bread and heat food.

5, Electric meat roaster according to claim 1 is characterized in that: can install one or two heat generating component in the oven cavity (7), therefore have three kinds of combinations to select:

First kind of combination selected: install a quartz heating tube (8);

Second kind of combination selected: install a heat-generating disc (9);

The third makes up selection: install a quartz heating tube (8) and a heat-generating disc (9).

Each combination selects to be equipped with corresponding regularly button (23), (24), (25), button (14), (17), (20) and indicator lamp (15), (18), (21).