CN2278075Y

CN2278075Y - Electric suspension window

Info

Publication number: CN2278075Y
Application number: CN 96213208
Authority: CN
Inventors: 贾绍箕; 郭长胜; 李庆泰; 刘同斌; 开宏利; 王延民
Original assignee: DONGBEI LIGHT ALLOY WORKING FACTORY
Current assignee: DONGBEI LIGHT ALLOY WORKING FACTORY
Priority date: 1996-05-31
Filing date: 1996-05-31
Publication date: 1998-04-08
Anticipated expiration: 2006-05-31

Abstract

The utility model relates to an electric suspension window which comprises a window frame and a rotary window sash, wherein both sides of the rotary window sash are arranged on the window frame by supporting shafts; at least one supporting shaft of the rotary window sash are provided with a driving device which comprises a motor, a speed reducer and travel switches; the output shaft of the motor is connected with the speed reducer; the speed reducer is connected with the supporting shaft of the rotary window sash; the shaft of the speed reducer is provided with cams two convex points of which are crossed; the utility model is provided with two travel switches which are respectively corresponding to the two cams; the motor and the travel switches are connected with a control power source by conducting wires. The utility model can be used for the remote control of big amplitude surface combined window, and has the advantages of convenient opening and closeness and compact structure.

Description

Electronic horizontally pivoted window

The utility model relates to a kind of window.

Window is made up of window frame, sash.The opening ways of the sash in the prior art has multiple, but all needs to carry out manual operation.Along with developing rapidly of builing industry, the building of various high levels, the high height of a house constantly occurs, and the large format composite window is widely used.Because the area of this large format composite window is big, sash quantity is many, and apart from the high reason of the distance on ground, it is very difficult adopting manual monomer method of operating to control its switch.

The purpose of this utility model is to provide a kind of can be applied to colony's Long-distance Control, automatic switch, and do not influence the horizontally pivoted window of the outward appearance of window.

The purpose of this utility model is achieved in that it comprises window frame, rotate sash, two limits of rotating sash are installed on the window frame by bolster, have drive unit at least one bolster of rotation sash, its drive unit comprises motor, reducer, travel switch, the output of the motor reducer that is coupling, reducer connects the bolster that rotates sash again, have the cam that two salient points interlace on the reducer shaft, travel switch has two, corresponding with two cams respectively, motor and travel switch all have lead and control power supply to join.

Advantage of the present utility model is: because drive unit has been installed, realized the automatic open and close of sash on pivoted sash, and easy to operate.Device of the present utility model combined with the partial fixing sash form the large format composite window, being equipped with by programmable logic controller again is the control core case, and no matter it is highly much, and its unlatching all is very easily.The control structure that adopts cam to combine with travel switch, action are accurately.The utility model adopts the section bar and the compact drive unit of special construction, can guarantee its presentation quality so that drive unit does not expose at external surface.

Fig. 1 is a user mode schematic diagram of the present utility model;

Fig. 2 is a surface structure schematic diagram of the present utility model;

Fig. 3 is the 1-1 sectional view of Fig. 2;

Fig. 4 is the 2-2 sectional view of Fig. 2;

Fig. 5 is the structural representation of drive unit;

Fig. 6 is the A-A sectional view of Fig. 5;

Fig. 7 is the vertical view of Fig. 5.

For example the utility model is done more detailed description below in conjunction with accompanying drawing:

In conjunction with Fig. 1, the composition that its electronic horizontally pivoted window is installed after the combination comprises window frame 1, rotates sash 2, fixed sash 3.In conjunction with Fig. 2, the both sides of rotating sash 2 are installed on the window frame by bolster 4.Therein a side bearing axle be provided with drive unit, in conjunction with Fig. 5 to Fig. 7, drive unit comprises motor 5, reducer, travel switch 6, reducer is made up of worm screw 7, worm gear 8, the output of the motor worm screw that is coupling, worm gear are fixed on the reducer shaft 9 that bolster 4 joins, and travel switch has two, two cams 10 are installed on the worm-wheel shaft, two cams are separately fixed at the both sides of worm gear, and the salient point of two cams interlaces, and are corresponding with two travel switches respectively.In order to reduce the volume of reducer, it is fan-shaped that worm gear designs becomes.Drive unit is installed in the fan frame.In conjunction with Fig. 3, the fan frame is a hollow rectangle section bar 11, drive unit be installed in hollow in, therefore externally there is no any exposure.When drive unit is installed, on a limit of section bar, open installing hole, do not expose in order to make this installing hole, on a limit of hollow rectangle section bar, have fin 12, its outer insert cover plate 13.Motor, travel switch all have lead and control power supply to join.

Claims

1, a kind of electronic horizontally pivoted window, it comprises window frame, rotate sash, two limits of rotating sash are installed on the window frame by bolster, it is characterized in that: have drive unit at least one bolster of rotation sash, its drive unit comprises motor, reducer, travel switch, the output of the motor reducer that is coupling, reducer connects the bolster that rotates sash again, has the cam that two salient points interlace on the reducer shaft, and travel switch has two, corresponding with two cams respectively, motor and travel switch all have lead and control power supply to join.

2, electronic horizontally pivoted window according to claim 1 is characterized in that: described reducer is by forming with motor output shaft worm screw of joining and the worm gear that is fixed on the reducer shaft that joins with bolster, and described cam is separately fixed at the both sides of worm gear.

3, electronic horizontally pivoted window according to claim 2 is characterized in that: described worm gear is fan-shaped.

4, according to claim 1 or 2 or 3 described electronic horizontally pivoted windows, it is characterized in that: described window frame is the hollow rectangle section bar, drive unit be installed in hollow in.

5, electronic horizontally pivoted window according to claim 4 is characterized in that: have fin on the limit of described hollow rectangle section bar, its outer cover plate that studs with.