CN202843264U

CN202843264U - Automatic lifting rainproof sun shade curtain screen

Info

Publication number: CN202843264U
Application number: CN 201220474937
Authority: CN
Inventors: 谢凯; 杨永才
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2012-09-18
Filing date: 2012-09-18
Publication date: 2013-04-03
Anticipated expiration: 2022-09-18

Abstract

The utility model relates to an automatic lifting rainproof sun shade curtain screen which comprises a curtain screen body installed on an internal belt rotating device. A curtain screen internal control circuit is arranged in the curtain screen body. The curtain screen further comprises a humidity sensor outside a window, a temperature sensor outside the window and a control box inside a room. The humidity sensor and the temperature sensor send signals into the control box. The control box outputs the signals to the curtain screen internal control circuit which controls and drives the curtain screen to lift. By judging outside weather of raining or sun blazing, the curtain screen automatically descends to block rain water or hot sunshine. According to the automatic lifting rainproof sun shade curtain screen, the rainwater is effectively prevented from entering the room when the window is not closed on rainy days, a house owner does not need to worry anymore when the window is not closed on the rainy days, and damage on things inside the room due to the rainwater is basically prevented.

Description

The rain and sun curtain of automatic lifting

Technical field

The utility model relates to a kind of curtain, particularly a kind of rain and sun curtain of automatic lifting.

Background technology

At present, our daily employed window still can satisfy our daily needs basically, but a storm may arise from a clear sky, and weather changes often, and goes out and when not closing window as people, rainwater will enter indoor may be on the bad impact of indoor object generation.For the indoor decoration of wooden structures, in the course of time, rainwater or hot sunlight all can exert an influence even damage this, or the clothes of just having washed washes one time again again, and this more or less can produce some puzzlements to people.

Summary of the invention

The utility model is to cause the problem that nobody is damaged by object in the family for unexpected rainfall, has proposed a kind of rain and sun curtain of automatic lifting, and this curtain does not affect the switch of daily window, but and manual adjustments lifting.When extraneous weather changes, rain or during bright spring day, curtain can accomplish that automatic lifting stops rainwater and sunlight.

The technical solution of the utility model is: a kind of rain and sun curtain of automatic lifting, comprise and be loaded on interior curtain with tumbler, control circuit in the heavy curtain is arranged in the curtain, also comprise the humidity sensor, temperature sensor and the indoor control box that are contained in outside window, humidity sensor, temperature sensor are sent signal into control box, the control box output signal is to the interior control circuit of heavy curtain, and control circuit control drives the curtain lifting in the heavy curtain.

On the described control box panel button and display screen are arranged, key-press input by control box arranges humiture to control circuit, control circuit will set value by display screen and show, the desired temperature of the data that temperature sensor is collected and control circuit output is sent into temperature comparator and is compared computing, the humidity set point of the data that simultaneously humidity sensor collected and control circuit output is sent into the humidity comparator and is compared computing, temperature comparator and humidity comparator output to the D/A D/A converter module with the result to carry out outputing to wireless transmitter module after the digital-to-analogue conversion, and wireless transmitter module sends signal.

The wireless receiving module of control circuit is collected mail number in the described heavy curtain, and wireless receiving module is sent signal into the A/D analog-to-digital conversion module and carried out outputing to drive circuit after the analog-to-digital conversion, drives the lifting of control heavy curtain.

The beneficial effects of the utility model are: the rain and sun curtain of the utility model automatic lifting by the to external world judgement of weather, is that heavy curtain then can automatically descend and stop the rainwater hot sunlight that lives when raining or being exposed to the sun.This application has prevented that effectively window not to close and made rainwater enter indoor situation rainy day, makes the house owner need not be again be not related to window and worry about for closing rainy day, basically contained may because of rainwater to the indoor loss that causes.

Description of drawings

Fig. 1 is the rain and sun curtain operation principle block diagram of the utility model automatic lifting;

Fig. 2 is the control box panel schematic diagram in the rain and sun curtain of the utility model automatic lifting.

The specific embodiment

The rain and sun curtain operation principle block diagram of automatic lifting as shown in Figure 1, at first the button 20 by control box 2 is input to 21 pairs of humitures of control circuit and arranges, and control circuit 21 will set value by display screen 22 and show.The desired temperature of the data that temperature sensor 1 is collected and control circuit 21 outputs is sent into temperature comparator 23 and is compared computing, the humidity set point of the data that simultaneously humidity sensor 3 collected and control circuit 21 outputs is sent into humidity comparator 25 and is compared computing, temperature comparator 23 and humidity comparator 25 output to D/A D/A converter module 24 with the result to carry out outputing to wireless transmitter module 26 after the digital-to-analogue conversion, wireless transmitter module 26 sends signal, the wireless receiving module 40 of control circuit 4 is received signal in the heavy curtain, wireless receiving module 40 is sent signal into A/D analog-to-digital conversion module 41 and is carried out outputing to drive circuit 42 after the analog-to-digital conversion, drives the lifting of control heavy curtain.

Humidity sensor, temperature sensor are contained in outdoor, and humidity sensor 3 and temperature sensor 1 compare respectively, so in rainy day or bright spring day, no matter are rainwater or hot sunlight, and control circuit 21 all can respond it and produce countermeasure.

The lifting of curtain realizes that by the rotation of fixing circular shaft the position of roller bearing is positioned at indoor hanging on the wall, and the heavy curtain two ends are fixed heavy curtain by two fixed bars, causes the swing of curtain with weather-proof impact and makes the disabler of curtain.

Control box panel schematic diagram has 8 buttons on the control box as shown in Figure 2, implements different functions by the adjusting to button.Pattern is set: the automatic lifting of automatic mode heavy curtain; Heavy curtain lifting button under the manual mode: pin the triangle button heavy curtain is carried out elevating control; Temperature Setting: by the triangle button temperature is set, temperature shows with three figure places, can regulate everybody by Temperature Setting continuously, shows by display screen; Humidity regulation: regulate by the triangle button, humidity shows with double figures, presses continuously this key and can regulate everybody, shows by display screen; Switch: equipment master switch.Temperature or heavy curtain are regulated, must carry out first heavy curtain lifting pattern or thermoregulator selection.

Claims

1. the rain and sun curtain of an automatic lifting, comprise and be loaded on interior curtain with tumbler, it is characterized in that, control circuit in the heavy curtain is arranged in the curtain, also comprise the humidity sensor, temperature sensor and the indoor control box that are contained in outside window, humidity sensor, temperature sensor are sent signal into control box, and the control box output signal is to the interior control circuit of heavy curtain, and control circuit control drives the curtain lifting in the heavy curtain.

2. the rain and sun curtain of described automatic lifting according to claim 1, it is characterized in that, on the described control box panel button and display screen are arranged, key-press input by control box arranges humiture to control circuit, control circuit will set value by display screen and show, the desired temperature of the data that temperature sensor is collected and control circuit output is sent into temperature comparator and is compared computing, the humidity set point of the data that simultaneously humidity sensor collected and control circuit output is sent into the humidity comparator and is compared computing, temperature comparator and humidity comparator output to the D/A D/A converter module with the result to carry out outputing to wireless transmitter module after the digital-to-analogue conversion, and wireless transmitter module sends signal.

3. the rain and sun curtain of described automatic lifting according to claim 1, it is characterized in that, the wireless receiving module of control circuit is collected mail number in the described heavy curtain, and wireless receiving module is sent signal into the A/D analog-to-digital conversion module and carried out outputing to drive circuit after the analog-to-digital conversion, drives the lifting of control heavy curtain.