CN102587811A - Full-automatic rainproof and noise-insulation external window - Google Patents
Full-automatic rainproof and noise-insulation external window Download PDFInfo
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- CN102587811A CN102587811A CN2012100613641A CN201210061364A CN102587811A CN 102587811 A CN102587811 A CN 102587811A CN 2012100613641 A CN2012100613641 A CN 2012100613641A CN 201210061364 A CN201210061364 A CN 201210061364A CN 102587811 A CN102587811 A CN 102587811A
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Abstract
The invention discloses a full-automatic rainproof and noise-reduction external window, which comprises a window frame and window shutters mounted in the window frame. Rotating shafts which are inserted in the window frame are arranged at two ends of the window shutters, a connecting rod is arranged between the window shutters, the window shutters are in linkage by the connecting rod and are controlled by an opening control device, and the opening control device comprises an induction device, a driving motor, a damping device, an opening device, a stroke switch, an approach switch and a power source which are electrically connected. The induction switch receives vibration signals such as external noise and the like, and the window shutters are closed while the induction switch receives the vibration signals. The full-automatic rainproof and noise-insulation external window is mounted on the outer side of an existing window, has rainproof and noise-insulation functions, and realizes completely automatic control. Besides, when the external noise is changed, the window can be opened and closed at any time, and rest and health of people are benefited. In addition, the problem that energy is wasted due to the fact that an air conditioner needs to start in hot days when the window is closed can be avoided, and energy is saved.
Description
Technical field
The invention belongs to the building doors and windows technical field, specifically relate to the outdoor window that a kind of rainproof, noiseproof is polluted.
Background technology
For ease of indoor health and equilibrium temperature, people get used to the getting up early ventilation of windowing, and what have also windows sleeping in evening in summer.Mostly the existing forms that use are that glass window adds the screen window combined type.After sash is opened,, can not stop the entering of rainwater though ventilation effect is good.The surprise attack that gets caught in a shower has little time or forgets that rainwater can be easy to cause unnecessary loss in the inlet chamber when closing window.For avoiding rainwater to invade and noise pollution, the somebody simply closes sash, utilizes air-conditioning to lower the temperature, and its consequence of bringing is that IAQ descends, and power consumption increases.Rainproof window of the use that also has or multifunctional sealing window, but exist the weak effect that keeps off the rain, shading is strong, influences indoor light intensity, shortcoming such as self noise is big.What have installs shutter additional outside window, though can stop rainwater, can not stop noise to indoor influence, function singleness, and autocontrol performance is also poor.Moreover, resident family also can receive the interference of noises such as vehicular traffic after windowing along the street; The noise of these passing motor-driven generations off and on; Influence the life and the rest of resident family along the street, and if close window for a long time, not only indoor sultry; And air regime is also poor, and the contradiction of ventilation and noise pollution is difficult to solve.At present, also do not have a kind of rainproof separated making an uproar that integrate, change and control automatically with external environment condition, and self produces the little device of noise.
Summary of the invention
The technical problem that the present invention will solve provide a kind of both can be rainproof, again can sound insulation, and can close the exterior window with the openable windows page or leaf automatically according to environmental change.
For solving the problems of the technologies described above; The present invention includes window frame and the window page or leaf that is installed in the window frame; Window page or leaf two ends are provided with the rotating shaft that is inserted on the window frame; Be provided with the connecting rod that makes its interlock between the window page or leaf, its design feature is that it also is provided with window page or leaf control device for opening, and said control device for opening comprises the induction installation, drive motors, damping unit, opening device, travel switch of electrical connection, near switch and power supply;
Said induction installation is a vibration sensing switch, and the induction installation shell is provided with wing plate and sound collecting hole, and wing plate is provided with vibrating membrane, and induction installation separates setting with window frame, and is placed on the outdoor exposure environment;
Said drive motors is installed on the window frame, and drive motors is provided with bent axle, and connecting rod is provided with monolateral dial hole; The bent axle lower end is positioned at monolateral dial hole, moves to a side but bent axle rotates drivening rod, and then can the window page or leaf be closed;
Said damping unit comprises electromagnet and the lever arm that is installed on the window frame; Lever arm is provided with last meshing wheel that is connected as a single entity with it; The rotating shaft of a fan window page or leaf therein is provided with and last meshing following meshing wheel that cooperates of taking turns, and upper and lower meshing the wheel is provided with in the opposite direction and the mutual meshing fan tooth of ability;
Said opening device comprises unlatching wheel and extension spring, and the rotating shaft of opening wheel and one of them window page or leaf is connected as a single entity, and the extension spring two ends are connected with window frame with the unlatching wheel respectively;
Travel switch is located on the window frame on lever arm top, and it matches with lever arm, the running of control drive motors; Be located near switch on the window frame of window page or leaf one side, be used to control the break-make of electromagnet current;
Said window frame framework is provided with inner chamber, is provided with battery and master switch in the framework chamber.
Preferably said window page or leaf vertically laterally arranges in window frame, and the end projection of said window page or leaf on horizontal plane is curved, and the window page or leaf can vertically with in the 90 degree scopes that are parallel to the window face rotate, and window frame is provided with the extension spring adjusting knob.
More preferably said window page or leaf outside is provided with solar panel, and battery is a rechargeable battery, is connected to time switch on the induction installation control circuit.
Window frame of the present invention is provided with movable sashes, but also is provided with the electric opening device, and the operation of drive motors is controlled by inductive switch on the opening device.The inductive switch housing is provided with wing plate and sound collecting hole outward, and wing plate and sound collecting hole are responded to raindrop and noise respectively, when not raining with noise; Inductive switch is an off-state always; At this moment, sash is opening in extension spring with opening under the effect of taking turns, and sash is vertical with the window face.When external noise reaches certain value or rains, and raindrop is when getting on the inductive switch wing plate, and inductive switch is connected.The travel switch of control motor operation is in normal open state under the lever arm effect, what control electromagnet is normally open near switch.After inductive switch was connected, motor rotation and drive link were to a lateral movement, and sash rotates simultaneously, when sash turns to predetermined fastening position, near switch closure, the electromagnet energising, damping unit work, lever arm presses down, upper and lower meshing take turns meshing; When lever arm pressed down, travel switch broke off, and motor shuts down, and made the sash state that keeps shut.Treat that noise disappears or after rain stopped, inductive switch broke off, the electromagnet dead electricity, lever arm leans on self elastic force to upspring, and meshingly up and down takes turns separation, and sash is opened under extension spring and the effect of opening wheel again.When noise being arranged again or raining, inductive switch is just connected again, and motor rotates; Because connecting rod is provided with monolateral dial hole, only contacts when the motor bent axle rotates, thereby can only move to a direction by drivening rod with a side of monolateral dial hole; Inductive switch is connected once, and the window page or leaf is closed once.And operate steadily, noise is little.This device can be installed in the existing push-and-pull window outside, has rainproof and separated noise function concurrently.And, when environment changes outside window, can be automatically switch at any time, not only easy to use, and help people's rest and health, close the waste that window is turned on the aircondition and brought when also having avoided day hot, help energy conservation.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is an overall structure sketch map of the present invention;
Fig. 2 is a window frame phantom of the present invention;
Fig. 3 is that upper ledge of the present invention is opened sketch map;
Fig. 4 is that sash of the present invention connects sketch map;
Fig. 5 is a damping unit assembling sketch map of the present invention;
Fig. 6 is an opening device assembling sketch map of the present invention;
Fig. 7 is a damping unit structural representation of the present invention;
Fig. 8 is drive motors of the present invention and connecting rod assembling sketch map;
Fig. 9 is a solar panel scheme of installation of the present invention;
Figure 10 is that circuit of the present invention connects sketch map.
The specific embodiment
With reference to accompanying drawing; Should comprise the window frame 1 that plastic-steel section bar is made by the full-automatic rainproof separated exterior window of making an uproar; The framework of window frame 1 is provided with inner chamber, and a side of framework is an active face, so that open the back and battery 16, master switch 17, drive unit, damping unit, the relevant parts of opening device are installed.The upper and lower horizontal frame inner face of window frame 1 is provided with axis hole 3, and fenestrate page or leaf 2 is installed in the window frame 1, and the rotating shaft 19 at window page or leaf 2 two ends is plugged in the axis hole 3, and 2 of window pages or leaves are provided with the connecting rod 6 that makes its interlock, window page or leaf 2 can with 90 vertical with parallel degree scopes of window face in rotation flexibly.Window page or leaf 2 vertically laterally arranges in window frame 1, and the end projection of window page or leaf 2 on horizontal plane is curved at this moment.Be interval with a plurality of window pages or leaves 2 in the window frame 1 side by side, after window page or leaf 2 closures, adjacent windows page or leaf 2 overlaps successively.Each window page or leaf 2 upper end is equipped with cylindrical projection, and movable rod 6 is provided with the circular hole corresponding with this convexity, and convexity is plugged in the circular hole on the movable rod 6, and movable rod 6 and window page or leaf 2 are flexibly connected, and each window page or leaf 2 can be realized interlock under the effect of connecting rod 6.The horizontal frame in window frame 1 top is provided with drive motors 5, and drive motors 5 is provided with bent axle 25, and connecting rod 6 is provided with the monolateral dial hole 7 corresponding with bent axle 25; Monolateral dial hole 7 integral body are roughly rectangular, one side its along connecting rod 6 length directions be straight flange, relative another side is outer arcuate; Its arc radius is greater than bent axle 25 radius of gyration, and promptly bent axle 25 lower ends are positioned at monolateral dial hole 7, but bent axle 25 not with arc limit one side contacts of monolateral dial hole 7; During drive motors 5 operations; Bent axle 25 rotates in monolateral dial hole 7, when with after monolateral dial hole 7 straight flanges contact, can drive the straight flange one side operation of movable rod 6 to monolateral dial hole 7.Induction installation 4 is a vibration sensing switch; Induction installation 4 housings are provided with wing plate 23 and sound collecting hole 24, and wing plate 23 is provided with vibrating membrane 26, and vibrating membrane 26 receives when raindrop impacts and shaking; Inductive switch is sensed signal and conducting; Sound collecting hole 24 main induced environment noises, when noise reaches certain value, the inductive switch conducting.Induction installation 4 separates setting with window frame 1, can be fixed on outside window on the wall.
With reference to Fig. 2, Fig. 3 and Fig. 7, the present invention also is provided with damping unit 21, and it comprises electromagnet 8, lever arm 9 and upper and lower meshing wheel the (10a, 10b).The relative two sides of upper and lower meshing wheel the (10a, 10b) is respectively equipped with in the opposite direction and can mutual meshing fan tooth.The meshing 10b of wheel is contained in the rotating shaft 19 at a fan window page or leaf 2 tops down, and rotates with rotating shaft 19.Lever arm 9 is an elastic arm, and its end is fixed on the bottom of window frame 1 upper transverse frame, and the other end matches with electromagnet 8.It is inboard that electromagnet 8 is fixed on window frame 1 stile nearby, to guarantee electromagnet 8 and lever arm 9 adhesive mutually.The last meshing 10a of wheel is fixed on the lever arm 9, and its position is with the meshing 10b that takes turns is corresponding down.Window frame 1 horizontal frame bottom is provided with the travel switch 13 that matches with lever arm 9, contacts with travel switch 13 when lever arm 9 is opened, and travel switch 13 is connected, and when lever arm 9 and electromagnet 8 adhesives, travel switch 13 breaks off.Travel switch 13 is connected with drive motors 5.The inboard of window frame 1 lower transverse frame is provided with near switch 14, and this is open in usual near switch 14, and it is corresponding with window page or leaf 2, when window page or leaf 2 near the time closed, connect with electromagnet 8 near switch 14.
To shown in Figure 6, opening device 22 comprises opens wheel 11 and extension spring 12 by Fig. 2, opens wheel 11 and is connected with the window page or leaf 2 of forms one side; The rotating shaft 19 of this window page or leaf 2 is a deformed shaft; Its part is a polyhedron, and another part is circular, opens corresponding being provided with the multiaspect body opening and pegging graft with this rotating shaft 19 of wheel 11; Open wheel 11 and be provided with outer tie point 27 with window page or leaf 2 tops, when opening wheel 11 rotations to strengthen to the power of stirring of window page or leaf 2.Extension spring 12 two ends respectively with open wheel 11 and be connected with window frame 1, after window page or leaf 2 closures, 12 pairs of unlatchings of extension spring are taken turns 11 and are kept certain pulling force always; When the noise disappearance, electromagnet 8 outages, after upper and lower meshing wheel the (10a, 10b) opened, extension spring 12 tractives were opened wheel 11 and are rotated, and window page or leaf 2 is opened.Window frame 1 is provided with extension spring adjusting knob 18, and rotation adjusting button 18 can be regulated extension spring 12 degrees of tightness, and then regulates it to opening the pulling force of wheel 11.
By shown in Figure 9, window page or leaf of the present invention 2 outsides are provided with solar panel 15, and battery 16 is a rechargeable battery, and solar panel 15 generatings give battery 16 chargings.Drive motors 5 can use civil power, also can use battery to supply with the energy.Be connected to time switch 20 on the circuit, so that set the working time flexibly.
With reference to circuit connecting relation shown in Figure 10, the circuit that travel switch 13 is connected with drive motors 5 can be considered the driving branch road; The circuit of connecting with electromagnet 8 near switch 14 can be considered the damping branch road; Be connected into closed circuit with master switch 17, power supply 16, inductive switch 4 and time switch 20 after driving branch road and the damping branch road being parallelly connected.The break-make of travel switch 13 receives lever arm 9 control, receives 2 controls of window page or leaf near the break-make of switch 14.
The course of work of the present invention is: the present invention is as compound exterior window, and it is fixedly installed on outside the house forms.When not having noise, window page or leaf 2 receives extension spring 12 pullings, and integral body is the unlatching shape; At this moment, inductive switch 4 breaks off, and does not have electric current to pass through in the circuit, and electromagnet 8 is not worked, and lever arm 9 freely lifts, and travel switch 13 is connected, and breaks off near switch 14.As noise or when rainy, inductive switch 4 is sensed signal and is connected automatically, because travel switch 13 is in on-state, this moment, drive motors 5 rotated, and stirred movable rod 6 motions, and window page or leaf 2 is slowly closed.When window page or leaf 2 is closed into the precalculated position, connect near switch 14, electromagnet 8 energisings, and downward adhesive lever arm 9, upper and lower meshing wheel this moment (10a, 10b) is meshing, and compresses down the meshing 10b of wheel, and window page or leaf 2 has been turned round damping action; Travel switch 13 breaks off when lever arm 9 is descending, motor 5 stalls, and window page or leaf 2 no longer moves; If noise or rainy continuing, electromagnet 8 is energising always, and lever arm 9 can not lift, and travel switch 13 breaks off always, and window page or leaf 2 also is closure state always.And disappear or after rain stopped, inductive switch 4 broke off when noise, electromagnet 8 outages, lever arm 9 upwards lifts and resets, and damping is eliminated, and window page or leaf 2 is got back to opening under the effect of extension spring 12.
Claims (3)
- One kind full-automatic rainproof at a distance from the exterior window of making an uproar; Comprise window frame (1) and be installed in the window page or leaf (2) in the window frame (1); Window page or leaf (2) two ends are provided with the rotating shaft (19) that is inserted on the window frame (1); (window frame (1) joins with the rotating shaft (19) at window page or leaf (2) two ends); Be provided with the connecting rod (6) that makes its interlock between window page or leaf (2), it is characterized in that it also is provided with window page or leaf control device for opening, said control device for opening comprises the induction installation (4), drive motors (5), damping unit (21), opening device (22), travel switch (13) of electrical connection, near switch (14) and power supply (16);Said induction installation (4) is a vibration sensing switch; Induction installation (4) shell is provided with wing plate (23) and sound collecting hole (24); Wing plate (23) is provided with vibrating membrane (26), and induction installation (4) separates setting with window frame (1), and is placed on the outdoor exposure environment;Said drive motors (5) is installed on the window frame (1), and drive motors (5) is provided with bent axle (25), and connecting rod (6) is provided with monolateral dial hole (7); Bent axle (25) lower end is positioned at monolateral dial hole (7), bent axle (25) but rotate drivening rod (6) to side operation, and then can window page or leaf (2) be closed;Said damping unit (21) comprises electromagnet (8) and the lever arm (9) that is installed on the window frame (1); Lever arm (9) is provided with last meshing wheel the (10a) that is connected as a single entity with it; The rotating shaft (19) of a fan window page or leaf (2) therein is provided with following meshing wheel the (10b) that cooperates with last meshing wheel the (10a), and upper and lower meshing the wheel is provided with in the opposite direction and the mutual meshing fan tooth of ability;Said opening device (22) comprises unlatching wheel (11) and extension spring (12), and the rotating shaft (19) of opening wheel (11) and one of them window page or leaf (2) is connected as a single entity, and extension spring (12) two ends are connected with window frame (1) with unlatching wheel (11) respectively;Travel switch (13) is located on the window frame (1) on lever arm (9) top, and it matches with lever arm (9), the running of control drive motors (5); Be located near switch (14) on the window frame (1) of window page or leaf (2) one sides, be used to control the break-make of electromagnet (8) electric current;Said window frame (1) framework is provided with inner chamber, is provided with battery (16) and master switch (17) in the framework chamber.
- 2. described full-automatic rainproof at a distance from making an uproar exterior window according to claim 1; It is characterized in that said window page or leaf (2) vertically laterally arranges in window frame (1); The end projection of said window page or leaf (2) on horizontal plane is curved; Window page or leaf (2) can vertically with in the 90 degree scopes that are parallel to the window face rotate, and window frame (1) is provided with extension spring adjusting knob (18).
- 3. described full-automatic rainproof at a distance from making an uproar exterior window according to claim 2, it is characterized in that said window page or leaf (2) outside is provided with solar panel (15), battery (16) is a rechargeable battery, is connected to time switch (20) on induction installation (4) control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210061364.1A CN102587811B (en) | 2012-03-10 | 2012-03-10 | Full-automatic rainproof and noise-insulation external window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210061364.1A CN102587811B (en) | 2012-03-10 | 2012-03-10 | Full-automatic rainproof and noise-insulation external window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102587811A true CN102587811A (en) | 2012-07-18 |
| CN102587811B CN102587811B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210061364.1A Expired - Fee Related CN102587811B (en) | 2012-03-10 | 2012-03-10 | Full-automatic rainproof and noise-insulation external window |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216187A (en) * | 2013-04-06 | 2013-07-24 | 上海伊新环保科技发展有限公司 | Novel solar plate ventilating and lighting sound-proof window |
| CN105927131A (en) * | 2016-06-22 | 2016-09-07 | 沈阳建筑大学 | Rain control louver |
| CN107041090A (en) * | 2017-05-02 | 2017-08-11 | 深圳市艾特网能技术有限公司 | Method is automatically turned on for the automatic opening skylight of enclosure top and the skylight |
| CN107436042A (en) * | 2017-07-07 | 2017-12-05 | 上海理工大学 | Self-powered venetian blind type solar pond regenerative apparatus |
| CN108952415A (en) * | 2018-08-14 | 2018-12-07 | 湖南省康普通信技术有限责任公司 | A kind of power-off automatic opening motorized adjustment skylight |
| CN112096257A (en) * | 2020-10-20 | 2020-12-18 | 方晶 | Auxiliary ventilation noise-proof window |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441575B1 (en) * | 1999-01-09 | 2002-08-27 | Barker Holding Company, Llc | Automatic torque-based control system |
| EP1707729A1 (en) * | 2005-03-22 | 2006-10-04 | Stebler Holding AG | Device with at least one polygonal plate-like closure unit |
| CN101519945A (en) * | 2008-02-26 | 2009-09-02 | 井清泉 | Automatic rainproof window curtain |
| KR20090010175U (en) * | 2008-04-03 | 2009-10-07 | 태진건조(주) | Gallery window for natural lightings soundproof construction protection against the cold |
| CN201943550U (en) * | 2010-12-29 | 2011-08-24 | 金敏 | Automatic rainproof curtain |
| CN202441231U (en) * | 2012-03-10 | 2012-09-19 | 郑明智 | Full-automatic rainproof noise-insulation outer window |
-
2012
- 2012-03-10 CN CN201210061364.1A patent/CN102587811B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441575B1 (en) * | 1999-01-09 | 2002-08-27 | Barker Holding Company, Llc | Automatic torque-based control system |
| EP1707729A1 (en) * | 2005-03-22 | 2006-10-04 | Stebler Holding AG | Device with at least one polygonal plate-like closure unit |
| CN101519945A (en) * | 2008-02-26 | 2009-09-02 | 井清泉 | Automatic rainproof window curtain |
| KR20090010175U (en) * | 2008-04-03 | 2009-10-07 | 태진건조(주) | Gallery window for natural lightings soundproof construction protection against the cold |
| CN201943550U (en) * | 2010-12-29 | 2011-08-24 | 金敏 | Automatic rainproof curtain |
| CN202441231U (en) * | 2012-03-10 | 2012-09-19 | 郑明智 | Full-automatic rainproof noise-insulation outer window |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216187A (en) * | 2013-04-06 | 2013-07-24 | 上海伊新环保科技发展有限公司 | Novel solar plate ventilating and lighting sound-proof window |
| CN103216187B (en) * | 2013-04-06 | 2016-01-20 | 上海伊新环保科技发展有限公司 | A kind of new type solar energy plate ventilation and lighting sound proof window |
| CN105927131A (en) * | 2016-06-22 | 2016-09-07 | 沈阳建筑大学 | Rain control louver |
| CN107041090A (en) * | 2017-05-02 | 2017-08-11 | 深圳市艾特网能技术有限公司 | Method is automatically turned on for the automatic opening skylight of enclosure top and the skylight |
| CN107436042A (en) * | 2017-07-07 | 2017-12-05 | 上海理工大学 | Self-powered venetian blind type solar pond regenerative apparatus |
| CN108952415A (en) * | 2018-08-14 | 2018-12-07 | 湖南省康普通信技术有限责任公司 | A kind of power-off automatic opening motorized adjustment skylight |
| CN112096257A (en) * | 2020-10-20 | 2020-12-18 | 方晶 | Auxiliary ventilation noise-proof window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102587811B (en) | 2014-04-30 |
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