Automatic window based on temperature sense
Technical field
The utility model relates to a kind of window that is applied to family or office space.
Background technology
Window is requisite ingredient in each building, and at present, window all is to adopt the hand switch mode.But along with the raising of people's living standard, to the also thereupon change of performance requirement of window, being mainly reflected in window can not realize on the automatic switch.Especially in the larger area of some day and night temperatures, day temperature is high, if do not window, can allow the people feel sultry, and to the late into the night temperature very low, cause room temperature lowering too fast, allow indoor people can not feel like oneself should, catch a cold easily.In addition, in some and extraneous constant temperature booth, the warehouse that has air to exchange, if with manpower regulate that door and window had both been required great effort and the window time without guarantee.
Summary of the invention
In order to solve the technical problem of mentioning in the background technology, the utility model provides a kind of automatic window based on temperature sense, and this kind automatic window is simple in structure, realizes the dynamic adjustments room temperature thereby can control the window folding according to the variation of room temperature.
The technical solution of the utility model is: this kind is based on the automatic window of temperature sense, comprise by the fixing forms of hinge, its unique distinction is: described automatic window has the control module that consists of after master control device, charactron display module and a motor drive module that consists of by temperature pick up, matrix keyboard, by the AT89C51 single-chip microcomputer connects, the induced signal output of temperature pick up is connected to the induced signal input of described single-chip microcomputer, and the control signal output of described single-chip microcomputer is connected to the control signal input of motor drive module; In addition, described automatic window also comprises one by stepper motor, main synchronizing wheel, two sections connecting rods and the forms action execution unit from consisting of after synchronizing wheel connects; Wherein, main synchronizing wheel be connected by driving belt between the synchronizing wheel, an end of two sections connecting rods is fixed on from synchronizing wheel by connecting bolt, the other end is fixed on the middle part of described forms.The driving signal output part of described motor drive module is connected to the driving signal input of control circuit on the described stepper motor.
The utlity model has following beneficial effect: this kind automatic window can be powered by civil power, and what be applicable to that family, warehouse and some need to carry out dynamic adjustments to interior temperature has the place of convection current with the external world.Operatorless the time, also can carry out fine adjustment to interior temperature, more effectively control the balance of room temperature.Because the function of this device is according to variations in temperature automatic control and adjustment forms switch, has very strong practicality, install in addition required device and be electromechanical compo commonly used, with low cost, simple structure is regardless of being all suitable this temperature sense automatic control windows of installation of adopting of average family or large unit, enterprise.Therefore the scope of application of this device is very extensive.
Description of drawings:
Fig. 1 is the composition frame chart of control module described in the utility model.
Fig. 2 is the structural representation of forms action execution unit described in the utility model.
Fig. 3 is the electrical schematic diagram of control module described in the utility model.
1-hinge among the figure, 2-master's synchronizing wheel, 3-stepper motor, two sections connecting rods of 4-, 5-driving belt, 6-be from synchronizing wheel, 7-connecting bolt, 8-forms.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with shown in Figure 2, this kind is based on the automatic window of temperature sense, comprise the forms 8 of fixing by hinge 1, its unique distinction is: described automatic window has the control module that consists of after master control device, charactron display module and a motor drive module that consists of by temperature pick up, matrix keyboard, by the AT89C51 single-chip microcomputer connects, the induced signal output of temperature pick up is connected to the induced signal input of described single-chip microcomputer, and the control signal output of described single-chip microcomputer is connected to the control signal input of motor drive module.
In addition, described automatic window also comprises one by stepper motor 3, main synchronizing wheel 1, two sections connecting rods 4 and the forms action execution unit from consisting of after synchronizing wheel 5 connects.Wherein, main synchronizing wheel 1 be connected by driving belt 5 between the synchronizing wheel 6, an end of two sections connecting rods 4 is fixed on from synchronizing wheel 6 by connecting bolt 7, the other end is fixed on the middle part of described forms 8; The driving signal output part of described motor drive module is connected to the driving signal input of control circuit on the described stepper motor 3.
When Fig. 3 is specific implementation, the electrical schematic diagram of control module.During concrete the use, use the keypad input temp, 0~9 numeral is come input value, and the B key is zero clearing, the button that redefines temperature, and the A key is the button of determining to set up design temperature.4 LED charactron displays temperature numerical value.Front two shows current measured point temperature, and rear two is the temperature value of setting.Utilize this kind automatic window, by Temperature Setting, temperature detection and comparing element, single-chip microcomputer can intelligent decision, and Driving Stepping Motor is realized the automatic open-close of window.When interior temperature was higher than design temperature and this moment, window was closed condition, window can be opened automatically; And when interior temperature be lower than design temperature deduct 3 degrees centigrade and this moment window in opened condition the time, window can autoshutdown.The window dynamically temperature range of control is take set temperature value as the upper limit, and lower limit is than low 3 ℃ of the temperature value of setting.This kind of automatic window can carry out the switch of window automatically by room temperature, again dynamic adjustment has been carried out in the convection current of air and the interchange of heat of indoor and outdoor when regulating the room temperature, and it is more convenient, more comfortable that people are lived.