CN201782626U

CN201782626U - LCD-display intelligent control bread maker

Info

Publication number: CN201782626U
Application number: CN2010202894129U
Authority: CN
Inventors: 张迪军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-12
Filing date: 2010-08-12
Publication date: 2011-04-06
Anticipated expiration: 2020-08-12

Abstract

The utility model discloses an LCD-display intelligent control bread maker. The bread maker comprises a heating device, a rotation device and a control device, wherein the control device takes a microcomputer processor as the core; a control button and an LCD are arranged at the periphery of the control device to serve as input-output equipment; and the control device is connected with a motor through a motor control circuit and connected with an electrothermal tube through an electrothermal tube control circuit, and further connected with an NTC (Negative Temperature Coefficient) sensor serving as a thermoscope. In the utility model, the microcomputer processor is taken as the control core, the circuit structure is simplified, and various operating procedures can be flexibly arranged to facilitate realizing multimode operation of the bread maker and improving the integral intelligence degree; and the microcomputer processor automatically tests the division value of NTC, and automatically records the temperature spots of each procedure in different periods of time to control the on/off of the heating device and the running period of the motor, and the LCD displays the corresponding working states. The complete machine adopts multi-stage safety protection, and is an intelligent control bread maker which has simple design, strong practicability, low cost and is more energy-saving.

Description

A kind of LCD shows the Based Intelligent Control bread producing machine

Technical field

The utility model relates to a kind of Based Intelligent Control formula bread producing machine, and especially a kind of LCD shows the Based Intelligent Control bread producing machine.

Background technology

In recent years, along with the variation of cooking culture, advanced, increasing average family also begins to make by oneself bread, and bread producing machine has all passed through all improvement in version and function aspects since being born.In the prior art, the bread producing machine operating procedure is various, and, the temperature measuring set detected temperatures of tradition bread producing machine is insensitive, whether can not heat by the better controlled electrothermal tube, people are when self-control baking bread, usually because misoperation or grasp the duration and degree of heating of bad baking bread and bread is burned or not yet done, thereby not only can not toast the bread of the delicious flavor that makes new advances, can cause great waste on the contrary.

The utility model content

The technical problem that will solve of the present utility model provides a kind of simplicity of design, LCD practical, that cost is low, more energy-conservation shows the Based Intelligent Control bread producing machine.

For solving the problems of the technologies described above, technical scheme that the utility model adopts is:

A kind of LCD shows the Based Intelligent Control bread producing machine, comprises heater, whirligig and control device, and described control device is core with the micro processor, and its periphery is connected with control button and LCDs as input-output equipment; Also connect with motor, connect with electrothermal tube by the electrothermal tube control circuit by circuit for controlling motor; And be connected with the NTC sensor as thermal detector.

In addition, also comprise a direct current power supply, be used to provide DC12V, DC5V two groups of DC currents.

Described micro processor also is connected with:

The buzz circuit that is used for operation indicating and EP (end of program) prompting;

Be used for recovering rapidly the reset circuit for the treatment of command status of each program;

Be used for providing the oscillating circuit of accurate reference frequency to micro processor.

The utility model is owing to adopt above-mentioned modularized circuit design, and the NTC detected temperatures has been simplified circuit structure greatly; Adopt micro processor for the control core, simplified circuit structure, various operation sequences can be set flexibly, the convenient multi-mode working of realizing bread producing machine, overall intelligence degree height; Micro processor detects the scale division value of NTC automatically, and micro processor can write down the temperature spot of each each time period of program automatically and control the break-make of heater and the service cycle of motor, and has LCD to show the corresponding work state.Complete machine adopts the multilevel security protection, is a kind of simplicity of design, practical, Based Intelligent Control bread producing machine that cost is low, more energy-conservation.

Description of drawings

With embodiment the utility model is described in further detail with reference to the accompanying drawings below.

Fig. 1 is that LCD described in the utility model shows Based Intelligent Control bread producing machine composition structure principle chart.

Among the figure: 1, micro processor; 2, dc source; 3, buzz circuit; 4, reset circuit; 5, oscillating circuit; 6, electrothermal tube control circuit; 7, electrothermal tube; 8, circuit for controlling motor; 9, motor; 10, NTC sensor; 11, LCD LCDs; 12, control button.

The specific embodiment

As shown in Figure 1, the utility model LCD shows that the Based Intelligent Control bread producing machine comprises heater, whirligig and control device, described control device is a core with micro processor 1, and its periphery is connected with control button 12 and LCD LCDs 11 as input-output equipment; Also connect with motor 9, connect with electrothermal tube 7 by electrothermal tube control circuit 6 by circuit for controlling motor 8; And be connected with NTC sensor 10 as thermal detector.

In addition, also comprise a direct current power supply 2, be used to provide DC12V, DC5V two groups of DC currents.

Described micro processor 1 also is connected with:

The buzz circuit 3 that is used for operation indicating and EP (end of program) prompting;

Be used for recovering rapidly the reset circuit for the treatment of command status 4 of each program;

Be used for providing the oscillating circuit 5 of accurate reference frequency to micro processor.

The utility model LCD show the Based Intelligent Control bread producing machine according to operational order automatically 12 main programs of control institute in steps, and detect the scale division value of NTC sensor 10 automatically, the scale division value that the automatic calculating of micro processor 1 meeting NTC sensor 10 is delivered to is controlled the break-make of circuit for controlling motor 8 and electrothermal tube control circuit 6 again, and by LCD LCDs 11 demonstration corresponding work states, finish up to each program operation, melodized auditory tone cues EP (end of program) is arranged after EP (end of program), by the control button 12 of appointment, the user can finish the bread of multiple recipe.

Motor adopts the fluid drive box structure to simplify complicated assembly structure greatly, and effectively reduces noise, saves the manpower and the energy; Circuit structure adopts multi-stage protection, modularized design, and the NTC detected temperatures has improved the security and the reliability of bread producing machine simultaneously, is a kind of simplicity of design, practical, more energy-conservation Based Intelligent Control bread producing machine.

This LCD shows that the concrete operations step of Based Intelligent Control bread producing machine control panel is as follows:

1, power on after, power circuit is with alternating current step-down, rectification, voltage stabilizing and convert required direct-current working volts such as relay, controllable silicon, micro processor to.

2, micro processor get electric after, at first light the LCD character and pipe simultaneously and point out, complete machine has been in the energising holding state, waits for the various operational orders of singly-bound switch;

The repetitive operation Menu key is optional: quick and face → 8 jam → 9 yoghourt bread → 10 fermentation groups → 11 ultrafast bread → 12 bakings in 1 basic bread → 2 French baguettes → 3 bread → 4 cakes → 5 whole-wheat breads → 6 sandwiches → 7, the LCD character also has corresponding change of program, and buzzer of every operation is just pointed out with one cry;

Repetitive operation weight key, the triangle character of LCD can align: 450 grams → 680 grams → 900 grams move, and buzzer of every operation is just pointed out with one cry;

The repetitive operation color key, the triangle character of LCD can align: light color → dark color moves, and buzzer of every operation is just pointed out with one cry;

The repetitive operation time adds key: the LCD character has 10 minutes amplitude incremental variations up, and the time of pinning adds key and do not put, can the quick adjustment time;

The repetitive operation time subtracts key: the LCD character has the variation of down successively decreasing of 10 minutes amplitude, and the time of pinning subtracts that key do not put yet can the quick adjustment time;

Wherein the the 7th, the 8th, the tenth, the 11 program can not carry out time, weight and color adjustment;

Operation beginning/stop key is confirmed once more after program is determined, the point demonstration that promptly begins to beat two of LCD seconds behind program validation, buzzer is just pointed out with one cry, blue backlight can point out bread producing machine to be in the start duty in 10 seconds mode of rest in bright 10 seconds, and LCD enters the countdown show state.

After entering the duty that configures when bread producing machine; After micro processor calculated according to the program synthesis of the signal of NTC sensor and former setting, control motor and add thermorelay output made motor and electrothermal tube by the program work of establishment in advance, and was shown the corresponding time course of each step by LCD.

3, under open state, LCD two second point character be to remain static, expression waits for that the user further operates.

4, when the energising open state: backlight work 15 seconds is also illuminated LCD, the LCD acquiescence shows the first program 2:50, the bread color is a light color, bread weight is 450 grams, the fabrication cycle of bread is 2 hours 50 minutes, and pipe and point out the on power supply, the user not time spent backlight work extinguish automatically after 15 seconds.

Claims

1. a LCD shows the Based Intelligent Control bread producing machine, comprises heater, whirligig and control device, and it is characterized in that: described control device is core with the micro processor, and its periphery is connected with control button and LCDs as input-output equipment; Also connect with motor, connect with electrothermal tube by the electrothermal tube control circuit by circuit for controlling motor; And be connected with the NTC sensor as thermal detector.

2. LCD according to claim 1 shows the Based Intelligent Control bread producing machine, it is characterized in that: also comprise a direct current power supply, be used to provide DC12V, DC5V two groups of DC currents.

3. LCD according to claim 1 shows the Based Intelligent Control bread producing machine, and it is characterized in that: described micro processor also is connected with: