CN202447780U

CN202447780U - Intelligent temperature adjustment and power-off protection device for electric soldering iron

Info

Publication number: CN202447780U
Application number: CN2012200313089U
Authority: CN
Inventors: 王凌云; 杜晓辉; 左文佳; 占瞻; 苏源哲; 吕文龙; 孙道恒
Original assignee: Xiamen University
Current assignee: Xiamen University
Priority date: 2012-01-31
Filing date: 2012-01-31
Publication date: 2012-09-26
Anticipated expiration: 2022-01-31

Abstract

The utility model relates to an electric soldering iron and particularly relates to an intelligent temperature adjustment and power-off protection device for the electric soldering iron. The intelligent temperature adjustment and power-off protection device is provided with a control module, a sensor, a display module, a buzzer, a switch button and a power and temperature control module; an output end of the sensor is connected with an input end of the control module, the switch button is connected with the control module, an output end of the control module is respectively connected with an input end of the display module, an input end of the buzzer and an input end of the power and temperature control module, and an output end of the power and temperature control module is externally connected with the electric soldering iron. According to the intelligent temperature adjustment and power-off protection device for the electric soldering iron, the electric soldering iron achieves functions of rapidly increasing temperature and adjusting the temperature by means of an acceleration transducer which is used for detecting states of motions, so that the intelligent temperature adjustment and power-off protection device has the advantages of being capable of rapidly preheating, performing constant temperature control, giving power-off warning and automatically powering off for saving energy, and being low in cost, simple in operation, safe to use and applicable to large-scale popularization and application.

Description

A kind of electric iron intelligent thermoregulating power-off protection apparatus

Technical field

The utility model relates to a kind of electric iron, especially relates to a kind of electric iron intelligent thermoregulating power-off protection apparatus.

Background technology

Along with the development of science and technology, the scope of application of electronic product is more and more wider.Electric iron is as one of electron trade necessary tool, to large-scale electronics processing factory application arranged all from average family.Nowadays on the market electric iron mainly contains two kinds: a kind of is non-constant temperature common electrical flatiron; But another kind is a temperature control electric soldering iron.But all there is following shortcoming in these two kinds of electric iron: preheating time long, temperature adjustment trouble, long-time parked can not cut off the power supply automatically etc.The negative effect that further brings is that operating efficiency reduces, the scope of application is narrow, idle power consumption is big, even causes disaster hidden-trouble.

Because there are the problems referred to above in existing electric iron, in order to improve the serviceability of electric iron, be necessary to study a kind of novel electric iron, make the use of electric iron become simple more, convenient, safety.Chinese patent CN2761335Y discloses a kind of electric iron; Its technical scheme is to utilize touch or photovoltaic principals to process sensor; Detect the operating position of user, and then be in the state of automatic constant-temperature, " sleep " and automatic outage through the Single-chip Controlling electric iron to electric iron.But above-mentioned intelligent electric iron can not carry out high-power intensification rapidly, and is provided with complicated circuitry and switch, and when manufacturing cost was increased, the cheap degree of operation also reduced greatly.

Summary of the invention

The purpose of the utility model provides a kind of electric iron intelligent thermoregulating power-off protection apparatus.

The utility model is provided with control module, sensor, display module, buzzer, shift knob and power and temperature control modules; The input of the output termination control module of said sensor; Shift knob is connected with control module; The output of control module is connected power and the external electric iron of temperature control modules output with the input of display module, the input of buzzer respectively with power and temperature control modules input.

Said sensor can adopt acceleration transducer.

Because be provided with the acceleration transducer that detects motion state in the electric iron, therefore when the electric iron certain hour remained static, electric iron got into resting state automatically; If sounding a buzzer, the parked certain hour that surpasses, electric iron remind user's outage, with energy efficient; If the user does not take corresponding measure in the certain hour section, electric iron cuts off the power supply automatically; Continue if desired to use, only need pick up electric iron disturbance gently, make the acceleration transducer on the electric iron detect moving of electric iron, and then connect the heating element heater of electric iron.

When electric iron just began to heat, electric iron made electric iron at first with bigger power heating through Single-chip Controlling, makes the rapid preheating of electric iron; Reduce preheating time, in use, electric iron also need be heated to predetermined temperature rapidly sometimes; Therefore electric iron has increased and detects electric iron and move and change the function of power; When the user in some way with direction disturbance electric iron, acceleration transducer detects the variation of this certain rule, after single-chip microcomputer extracts and handles the data of acceleration transducer; The control power conditioning component is regulated the power of heating, thereby regulates firing rate; After reaching predetermined temperature, reduce heating power.Take this kind method not only can play the function of rapid temperature-raising, and the article that the user in use need not put down in the hand regulate heating power, increase work efficiency.

The electric iron that uses the utility model is to rely on acceleration transducer to detect motion state to come temperature adjustment.As user during, handle back control electric iron through single-chip microcomputer and regulate temperature in some way with direction disturbance (perturbation scheme or direction and adjusting power certain difference must be arranged) electric iron.

Because using the electric iron of the utility model is to rely on acceleration transducer to detect the function that motion state realizes rapid temperature-raising and temperature adjustment; Therefore have that but rapid preheating, thermostatic control with low cost, outage are reminded, an energy savings of cutting off the power supply automatically, outstanding advantage such as easy and simple to handle and safe in utilization, be suitable for large range promotion use.

Use the electric iron of the utility model to pass through action recognition; The operating position of real-time induced electricity flatiron; Low power run when thereby the realization electric iron places on the electric iron rack, high-power heating when just bringing into use, long-time idle outage automatically; Function such as temperature adjustment gearshift during the different modes whipping reaches fast the use of electric iron to heat, big accommodation, cuts down the consumption of energy and the purpose of potential safety hazard.

Description of drawings

Fig. 1 is the structure composition frame chart of the utility model embodiment.

Fig. 2 forms sketch map for a kind of electric iron structure of using the utility model.

In Fig. 1 and 2, respectively be labeled as: 1 control module, 2 sensors, 3 display modules, 4 buzzers, 5 shift knobs, 6 power and temperature control modules, 7 power leads, 8 insulation shells, 9 heat radiating metal pipes, 10 set bolts, 11 soldering tips.

The specific embodiment

As shown in Figure 1, the utility model embodiment is provided with control module 1, sensor 2, display module 3, buzzer 4, shift knob 5 and power and temperature control modules 6; The input of the output termination control module 1 of said sensor 2; Shift knob 5 is connected with control module 1; The output of control module 1 is connected power and the external electric iron of temperature control modules 6 outputs with the input of display module 3, the input of buzzer 4 respectively with power and temperature control modules 6 inputs.

Said sensor 2 adopts acceleration transducer.

Fig. 2 provides and uses a kind of electric iron structure of the utility model to form sketch map, is made up of control module 1, sensor 2, display module 3, buzzer 4, shift knob 5, power and temperature control modules 6, power lead 7, insulation shell 8, heat radiating metal pipe 9, set bolt 10 and soldering tip 11.

Sensor 2 can the perception electric iron motion state; And deliver to control module 1 to the data of motion state and handle; When electric iron idle the time, sensor 2 senses electric iron and remains static, control module 1 begins the inactive state timing; After inactive state duration T 0, power is set control module 1 and temperature control modules 6 makes electric iron be in low-power mode.After the inactive state duration T 1 of electric iron, control module 1 makes buzzer 4 begin to report to the police.If electric iron continues inactive state, and after the duration T 2, power is set control module 1 and temperature control modules 6 makes the electric iron outage, to reduce energy consumption.In the above process, if the user brings into use electric iron again, electric iron has become motion by static, and then control module 1 can stop timing.

If institute's elapsed time was greater than T1 during electric iron became motion state by inactive state, when then electric iron had just changed motion state into, sensor 2 detected the motion of electric iron; Control module 1 is handled the data of sensing module 2; Make power and temperature control modules 6 work, and then make electric iron be in high-power heating mode, Fast Heating; After reaching the reservation temperature, temperature control modules 6 quits work.If after electric iron cut off the power supply automatically, the user need use electric iron, then need click shift knob 5; Make electric iron reclose power supply; Control module 1 is sent signal, makes power and temperature control modules 6 work, and electric iron gets into high-power heated condition rapidly; After reaching the reservation temperature, temperature control modules 6 quits work.

In the use of electric iron; Display module 3 shows current electric iron established temperature shelves, if the user needs temperature adjustment, then can pass through specific action; As pressing certain direction whipping electric iron; Recognize the temperature adjustment pattern through sensor 2 output signals by control module 1, power and temperature control modules 6 work change the electric iron Current Temperatures.

Claims

1. an electric iron intelligent thermoregulating power-off protection apparatus is characterized in that being provided with control module, sensor, display module, buzzer, shift knob and power and temperature control modules; The input of the output termination control module of said sensor; Shift knob is connected with control module; The output of control module is connected power and the external electric iron of temperature control modules output with the input of display module, the input of buzzer respectively with power and temperature control modules input.

2. a kind of electric iron intelligent thermoregulating power-off protection apparatus as claimed in claim 1 is characterized in that said sensor adopts acceleration transducer.