CN202347999U

CN202347999U - Automatic window opening and closing device

Info

Publication number: CN202347999U
Application number: CN2011204213032U
Authority: CN
Inventors: 蔡运宝
Original assignee: Yangxing Middle School Affiliated to East China Normal University
Current assignee: Yangxing Middle School Affiliated to East China Normal University
Priority date: 2011-10-31
Filing date: 2011-10-31
Publication date: 2012-07-25
Anticipated expiration: 2021-10-31

Abstract

The utility model relates to the field of building facility auxiliary equipment, in particular to an automatic window opening and closing device, which comprises a direct current power supply, a direct current power supply control module, a direct current micro-motor driven by the direct current power supply, a gear fixed on a rotor of the micro-motor and a rack matched with the gear. The rack is connected with a horizontal frame of a window, the direct current power supply control module comprises a photoelectric sensor, a control chip, an operation module and a signal amplification module, and the photoelectric sensor, the signal amplification module and the operation module are respectively connected with the control chip. By adopting the design, the automatic window opening and closing device detects brightness and drives the direct current motor to rotate clockwise or anticlockwise through the photoelectric sensor, finally the window is opened or closed, and the automatic window opening and closing device brings convenience to unattended service environment which needs to open the window.

Description

The automatic window device

Technical field

The utility model relates to building facilities auxiliary equipment field, is specially a kind of automatic window device.

Background technology

Existing sliding window, its skidding distance is big, and space availability ratio is high, but corresponding problem is: under unattended situation, in case rain, a large amount of rainwater can decline from the window of holding into indoor, and indoor environment is polluted even property loss.

Summary of the invention

The purpose of the utility model is to overcome the defective of existing sliding window, and a kind of automatic window device that can open automatically or shut the window is provided.

In order to achieve the above object, the utility model is achieved in that

A kind of automatic window device, the direct-flow micromachine that it comprises dc source, dc source control module, driven by dc source, be fixed in gear on the miniature motor rotor, with the tooth bar of gear matched, said tooth bar is connected with the horizontal frame of window; Described dc source control module comprises photoelectric sensor, control chip, computing module and signal amplification module, and photoelectric sensor, signal amplification module, computing module are connected with control chip respectively.

Described automatic window device is characterized in that: said photoelectric sensor is photodiode or phototriode.

The utility model adopts above-mentioned design, surveys light and drives direct current generator clockwise or be rotated counterclockwise through photoelectricity window sensor, and terminal hour window opens or closes, for unmanned guard but the environment for use that need window provides convenience.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

Below further specify the utility model through specific embodiment.

As shown in Figure 1; A kind of automatic window device; The direct-flow micromachine 4 that it comprises dc source 11, dc source control module 5, driven by dc source 11, the tooth bar 2 that is fixed in the epitrochanterian gear of direct-flow micromachine 43, cooperates with gear 3, said tooth bar 2 is connected with the horizontal frame 12 of window; Described dc source control module 5 comprises photoelectric sensor 8, control chip 6, computing module 7 and signal amplification module 9, and photoelectric sensor 8, signal amplification module 9, computing module 7 are connected with control chip 6 respectively.

Above-mentioned automatic window device, its photoelectric sensor 8 is photodiode or phototriode.

The advantage of the utility model is that it surveys light through photoelectric sensor, is conveyed in the dc source control module; Through signal amplification module amplifying signal,, finally connect or close by control chip control dc source through the computing module computational analysis; After dc source received the instruction of control chip, energized also began clockwise or is rotated counterclockwise, and was installed in tooth bar and the gear matched on the direct current micro-shaped motor on the window horizontal sash; So; In case rain or the colour of sky change, can control window and realize the action that opens or closes, for unmanned guard but need to use the occasion of window that convenience is provided.

Claims

1. automatic window device; It is characterized in that: the direct-flow micromachine that it comprises dc source, dc source control module, driven by dc source, be fixed in gear on the miniature motor rotor, with the tooth bar of gear matched, said tooth bar is connected with the horizontal frame of window; Described dc source control module comprises photoelectric sensor, control chip, computing module and signal amplification module, and photoelectric sensor, signal amplification module, computing module are connected with control chip respectively.

2. automatic window device according to claim 1 is characterized in that: said photoelectric sensor is photodiode or phototriode.