CN2802019Y

CN2802019Y - Window with device for automatic open or close when raining or clear

Info

Publication number: CN2802019Y
Application number: CNU2005200917939U
Authority: CN
Inventors: 刘佳福
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-12
Filing date: 2005-07-12
Publication date: 2006-08-02
Anticipated expiration: 2015-07-12

Abstract

The utility model relates to a window with device for automatic opening or closing in a rainy or sunny day, which belongs to the improvement of window structure. The utility model provides a window with device for automatic opening or closing in a rain or sunny day, which can automatically close at raining time and can automatically open after stopping raining. The utility model comprises a window and a window frame, and has the essential structure that the bottom part of the window frame is provided with a rack bar, and both sides of the bottom part of the window are provided with gears engaged with the rack bar. The gears are connected with an electric machine. An elastic copper guide vane at the top end of the window is mutually contacted with an elastic copper guide vane on the window frame. The top end on the window is provided with contact points corresponding to limit switches at both sides of the window frame, and rain probe is arranged on the outside frame of the window. The electric machine is controlled to operate by a trigger control circuit.

Description

Rain, fine automatic recognition window

Technical field:

The utility model is the improvement that belongs to window construction.

Background technology:

In the rainy season in summer, people are not usually closed window and are just gone out, and raining thereafter is common occurrence; But people can not in time go home to close window again, in the rainwater inlet chamber, bring a little troubles to people's life; And do not have the rainy day to close the product of window automatically at present.

The utility model content:

The utility model is exactly at the problems referred to above, provides a kind of raining can close window automatically, the rain that can window automatically after rain stops, fine automatic recognition window.

The utility model adopts following technical scheme: the utility model comprises window, window frame, and the bottom of its structural feature window frame has tooth bar, and the both sides of the bottom of window are provided with the tooth bar meshed gears, and gear links to each other with motor; The top sprung copper guide card of window contacts with the sprung copper guide card on the window frame, and the top on the window is provided with window frame both sides limit switch, the corresponding contact of limit switch, contact; Side frame is provided with the rainwater probe outside window; Trigger control circuit control motor action.

The beneficial effects of the utility model:

After rainwater probe of the present utility model perception is rained, send signal to motor, driven gear moves along tooth bar, promptly closes window; When the perception of rainwater probe has been rained, send signal to motor, driven gear moves along tooth bar, promptly opens window; The utility model comes to this according to rain, the fine automatic window that carries out, for the user removes worried and loss.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model trigger control circuit schematic diagram;

Fig. 3 is a rainwater sonde configuration schematic diagram.

The specific embodiment:

The utility model comprises window 7, window frame 1, and the bottom of window frame 1 has tooth bar 2, and the both sides of the bottom of window 7 are provided with tooth bar 2 meshed gears 3, and gear 3 links to each other with motor M; The top sprung copper guide card 6 of window 7 contacts with the sprung copper guide card 5 on the window frame 1, and the top on the window 7 is provided with window frame 1 both sides limit switch X2, the corresponding contact 4 of limit switch X3, contact 8; Window 7 outer side frames are provided with rainwater probe 9; The action of trigger control circuit control motor M.

Rainwater probe 9 is made up of alternate both positive and negative polarity.

In the trigger control circuit of the present utility model, civil power is through transformer T, and diode D1-D4 powers after forming bridge rectifier, and rainwater probe 9, triode DG3, motor M link to each other successively; Be parallel with limit switch X2, limit switch X3 with motor M.

Below in conjunction with a description of drawings course of action of the present utility model:

Pop one's head in 9 the time when rainwater to rainwater, changed the resistance of rainwater probe 9, circuits for triggering work; Make motor M running, gear 3 moves along tooth bar 2, shuts window 7, when limit switch X3 on the window frame 1 is touched in the contact on the window 78, motor M is shut down, and promptly closes window 7 actions and finishes.

When rain day after tomorrow was fine, the water evaporation in the rainwater probe 9 had promptly changed the resistance of rainwater probe 9, circuits for triggering work; Make motor M running, gear 3 moves along tooth bar 2, draws back window 7, when limit switch X2 on the window frame 1 is touched in the contact on the window 74, motor M is shut down, and 7 actions of promptly windowing finish.

Claims

1, rain, fine automatic recognition window comprise window (7), window frame (1), it is characterized in that the bottom of window frame (1) has tooth bar (2), and the both sides of the bottom of window (7) are provided with same tooth bar (2) meshed gears (3), and gear (3) links to each other with motor M; Sprung copper guide card (5) on the same window frame of top sprung copper guide card (6) (1) of window (7) contacts, and the top on the window (7) is provided with same window frame (1) both sides limit switch X2, the corresponding contact of limit switch X3 (4), contact (8); The outer side frame of window (7) is provided with rainwater probe (9); The action of trigger control circuit control motor M.