CN201546392U

CN201546392U - Auto-sensing awning

Info

Publication number: CN201546392U
Application number: CN2009202111484U
Authority: CN
Inventors: 沙俐敏
Original assignee: Shanghai Polytechnic University
Current assignee: Shanghai Polytechnic University
Priority date: 2009-10-23
Filing date: 2009-10-23
Publication date: 2010-08-11
Anticipated expiration: 2019-10-23

Abstract

The utility model discloses an auto-sensing awning that can open and close because of auto-sensing weather variations, which comprises an auto-open/close awning, a rain sensor that can sense rain, a photoresistor that can sense the strength of external light and a wind pressure plate that can sense the strength of external wind. A wind pressure switch is arranged on the wind pressure plate. The rain sensor, the photoresistor and the wind pressure plate are connected with a controller. A holder of the auto-open/close awning is connected with a motor of the controller. The awning provided by the utility model can be arranged on the balcony, which can use the sensor to sense the humidity, wind power, illumination and temperature and then send to a control rod of the auto-open/close awning, therefore the awning is automatically opened and closed. The awning benefits for planting flowers or drying clothes on the balcony, which can be atomically opened or closed in the event of accidental weather variations, avoid the clothes or flowers from damaging due to strong wind and heavy rain, and set up the open and close standard as required.

Description

Automatically respond to canopy

Technical field

The utility model relates to a kind of canopy, particularly relates to a kind of simple in structure, economical and practical automatic induction canopy.

Background technology

At present, the known paulin of keeping out wind and rain is all to be the fixing covering that the direct labor builds temporarily or is welded into.The screening canopy of building in advance that it is just manual can rain cover or sunlight, and in a single day it put up and fix, can automatic deploying and retracting.But often one day Changes in weather is to be difficult to prediction, will perhaps not have canopy according to less than sunlight all day if build the canopy object in advance, and the object that shines outside will be drenched, and the judgement of wind-force is not come the automatic deploying and retracting covering.

The utility model content

At the problems referred to above, main purpose of the present utility model is to provide a kind of automatic induction canopy, compare with common canopy, and the automatic induction canopy that the utility model provides, convenient and practical.

The utility model solves above-mentioned technical problem by following technical proposals: a kind of automatic induction canopy, described canopy comprises: automatic deploying and retracting is fluffy, it is characterized in that: described canopy also comprises the rainwater inductor of energy perception rainwater, the blast plate of the power of the light resistor of the power of energy perception ambient light and the extraneous wind of energy perception, on the described blast plate blast switch is installed, described rainwater inductor, light resistor all links to each other with controller with the blast plate, the fluffy support of described automatic deploying and retracting is connected with motor in the controller, is equipped with on the support to be used to show the display of real-time meteorologic parameter and the control lever that is used to control.

Wherein, a button that preestablishes threshold value is arranged on the described controller.

Wherein, described rainwater inductor is made of bimetal leaf.

The course of work of the present utility model is as follows: D1～D4, and C1 forms rectification circuit, output 12V DC voltage; H1 is a relay indicating light; Light resistor RG1 is under illumination, and resistance can diminish.Regulate the resistance of R2, under illumination, regulate the input voltage of D5; When wind speed was big, the blast plate promoted limit switch and closes; Constitute the rainwater inductor by bimetal leaf.When rainwater entered inductor, bimetal leaf was because of water adhesion, circuit turn-on.After blast plate limit switch K1 or the rainwater inductor RS1 conducting, the triode conducting, the last terminal voltage of R7 raises, so the D6 input terminal voltage raises.D5, D6 constitute AND circuit, and after input terminal voltage raise, the output end voltage of IC1 reduced, relay J 1 conducting.After the J1 conducting, K2 closes, and with normally closed switch K4, the conducting motor just changes, and awning is put down.After awning is lowered into the end, triggers the K4 switch and disconnect, motor stops operating; At K3 and K2 is related switch, and when promptly K2 closed, K3 disconnected; When K2 disconnected, K3 closed; When intensity of illumination, rainwater intensity, blast switch during all less than field planting, the IC1 output end voltage raises, and J1 disconnects, and causes K2 to disconnect, so the K3 closure, motor M oppositely forwards to, and awning is packed up; After awning is retracted into the top, triggers K5 and disconnect, motor stops operating.

Positive progressive effect of the present utility model is: the automatic induction canopy that the utility model provides has the following advantages: the utility model is economical and practical, canopy has brought facility to planting flower on the balcony or putting garments out in the sun, so that run into burst can the automatic deploying and retracting canopy during Changes in weather, in order to avoid clothes or flowers and plants are subjected to the destruction of strong wind and heavy rain, and to it can set the standard of regulating folding and unfolding as required, it is relatively to be applicable to home-use thing, wants Nover practical compared with traditional drying rack of folding and unfolding in advance etc.

Description of drawings

Fig. 1 is a shape assumption diagram of the present utility model;

Fig. 2 is circuit theory diagrams of the present utility model.

The specific embodiment

Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.Fig. 1 is a shape assumption diagram of the present utility model, as shown in the figure: the utility model comprises: automatic deploying and retracting is fluffy 1, rainwater inductor 2 that can the perception rainwater, can the perception ambient light the light resistor 3 of power and the blast plate 4 of power that can the extraneous wind of perception, blast switch 5 is installed on the blast plate 4, rainwater inductor 2, light resistor 3 and blast plate 4 all link to each other with controller 6, the support 7 of automatic deploying and retracting fluffy 1 is connected with motor in the controller 6, a button that preestablishes threshold value is arranged on the controller 6, and rainwater inductor 2 is made of bimetal leaf.

Fig. 2 is circuit theory diagrams of the present utility model, and the component of the present utility model as shown in the figure and the course of work are as follows: diode D1～D4, and C1 forms rectification circuit; H1 is a relay indicating light; Light resistor 3 is RG1; Regulate the resistance of R2, under illumination, regulate the input voltage of D5; Blast plate blast switch 5 is K1; Rainwater inductor 2 is RS1; Resistance R 7; D5, D6 constitute AND circuit.Relay J 1; K switch 4 conducting motors just change, and paulin is put down; K3 is related switch with K2; After automatic deploying and retracting fluffy 1 is retracted into the top, triggers K5 and disconnect, motor M stops operating.

The course of work of the present utility model is as follows: in Fig. 2, and D1～D4, C1 forms rectification circuit, output 12V DC voltage; H1 is a relay indicating light; Light resistor RG1 is under illumination, and resistance can diminish.Regulate the resistance of R2, under illumination, regulate the input voltage of D5; When wind speed was big, the blast plate promoted limit switch and closes; Constitute the rainwater inductor by bimetal leaf.When rainwater entered inductor, bimetal leaf was because of water adhesion, circuit turn-on.After blast plate limit switch K1 or the rainwater inductor RS1 conducting, the triode conducting, the last terminal voltage of R7 raises, so the D6 input terminal voltage raises.D5, D6 constitute AND circuit, and after input terminal voltage raise, the output end voltage of IC1 reduced, relay J 1 conducting.After the J1 conducting, K2 closes, and with normally closed switch K4, the conducting motor just changes, and awning is put down.After awning is lowered into the end, triggers the K4 switch and disconnect, motor stops operating; At K3 and K2 is related switch, and when promptly K2 closed, K3 disconnected; When K2 disconnected, K3 closed; When intensity of illumination, rainwater intensity, blast switch during all less than field planting, the IC1 output end voltage raises, and J1 disconnects, and causes K2 to disconnect, so the K3 closure, motor M oppositely forwards to, and awning is packed up; After awning is retracted into the top, triggers K5 and disconnect, motor stops operating.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. respond to canopy automatically for one kind, described canopy comprises: automatic deploying and retracting fluffy (1), it is characterized in that: described canopy also comprises the rainwater inductor (2) of energy perception rainwater, the blast plate (4) of the power of the light resistor (3) of the power of energy perception ambient light and the extraneous wind of energy perception, blast switch (5) is installed on the described blast plate (4), described rainwater inductor (2), light resistor (3) all links to each other with controller (6) with blast plate (4), the support (7) of described automatic deploying and retracting fluffy (1) is connected with motor in the controller (6), is equipped with on the support (7) to be used to show the display of real-time meteorologic parameter and the control lever that is used to control.

2. automatic induction canopy according to claim 1 is characterized in that: a button that preestablishes threshold value is arranged on the described controller (6).

3. automatic induction canopy according to claim 1 and 2 is characterized in that: described rainwater inductor (2) is made of bimetal leaf.