Multifunctional window body of energy-saving building balcony

Abstract

The utility model relates to a multifunctional window body of an energy-saving building balcony, and relates to the technical field of energy-saving buildings. The window comprises a window frame, a plurality of baffles are arranged in the window frame, the baffles are arranged at intervals in the width direction of the window frame and are parallel to one another, a rotating shaft is fixed to the top ends of the baffles, a driving assembly is arranged on the window frame, and the driving assembly is connected with the rotating shaft and used for driving the baffles to rotate with the central axis of the rotating shaft as the axis. The baffle is used for sealing the window frame and the side wall of the baffle. The window frame has the advantages that the shielding area of the window frame is smaller, and the ventilation effect is better.

Description

Technical Field

[0001] The present application relates to the field of energy-saving buildings, and in particular to a multifunctional window for a balcony of an energy-saving building. Background Art

[0002] Energy-saving buildings refer to low-energy buildings designed by following the basic methods of climate design and energy conservation, and studying the building planning zoning, groups and units, building orientation, spacing, solar radiation, wind direction and external space environment. The existing energy-saving balcony windows include casement windows, sliding windows, shutters, etc. Sliding windows are opened and closed by sliding horizontally, but when they are open, only half of the window can be kept open, resulting in poor ventilation, so there is room for improvement. Utility Model Content

[0003] In order to improve the problem that the balcony is generally kept in an open state, resulting in poor ventilation, the present application provides a multifunctional window for an energy-saving building balcony.

[0004] The multifunctional window of an energy-saving building balcony provided in this application adopts the following technical solution:

[0005] A multifunctional window for an energy-saving building balcony comprises a window frame, wherein a plurality of baffles are arranged in the window frame, the baffles are arranged at intervals along the width direction of the window frame, the baffles are parallel to each other, a rotating shaft is fixed to the top end of the baffle, a driving assembly is provided on the window frame, the driving assembly is connected to the rotating shaft and is used to drive the baffle to rotate around the central axis of the rotating shaft, and when the baffles abut against each other, they are used to seal the window frame, and the side walls of the baffles.

[0006] By adopting the above technical solution, in the initial state, several baffles abut against each other to form a complete flat plate, and the baffles located at the edge of the window frame abut against the window frame, thereby completely blocking the window frame. When ventilation is needed, the drive assembly is started to drive the rotating shaft to rotate, thereby driving several baffles to rotate synchronously, so that adjacent baffles are gradually separated. When the baffles rotate 90°, the adjacent baffles are completely separated, and at this time the space between adjacent baffles is the largest, so that the open area is maximized, that is, the entire window frame is occupied only by the area of ​​the baffle thickness, which is smaller than the area occupied by the sliding window, and the ventilation effect is better. When the wind blows onto the baffle, the baffle plays a limiting role, changes the direction of the wind, and forms turbulent air in the gap between adjacent baffles, thereby facilitating air flow, thereby achieving better ventilation effect.

[0007] Optionally, the driving assembly includes a rack and several gears, the rack is arranged along the width direction of the window frame, the rack is driven by a cylinder to move along the width direction of the window frame, the cylinder is fixed on the window frame, the several gears correspond to the baffles one by one, the gears are coaxially fixed on the rotating shaft, the gears are meshed with the rack, and when the rack moves, it is used to drive the gear to rotate around the rotating shaft.

[0008] By adopting the above technical solution, the cylinder is started to drive the rack to move along the width direction of the window frame, thereby driving several gears to rotate simultaneously, so that the rotating shaft drives the baffle to rotate, that is, the synchronous rotation of several baffles, to realize the opening or closing of the window frame, which is convenient to operate.

[0009] Optionally, a cavity is provided in the baffle plate, a heat absorbing plate is provided in the cavity, an air inlet hole and an air outlet hole are provided on the side wall of the baffle plate, the air inlet hole and the air outlet hole are both connected to the cavity, and when the baffle plates abut against each other, the air inlet hole and the air outlet hole are in a closed state.

[0010] By adopting the above technical solution, under the irradiation of sunlight, the heat absorbing plate absorbs heat and stores the heat in the cavity, and then drives the rack to move, so that the gear drives the baffle to rotate, so that the adjacent baffles are separated, and then the air inlet and the air outlet are exposed. At this time, the air outlet faces the room, and the air inlet faces the outside. The hot air in the cavity enters the room from the air outlet to achieve the effect of heat preservation. In this process, the original air in the room can be discharged from the gap between the adjacent baffles to the outside, realizing the flow replacement of gas, and the indoor temperature is not too low, reducing the frequency of use of fresh air fans and air conditioning hot air fans in winter, thereby achieving energy saving. The cold air outside enters the cavity through the air inlet to replenish the gas, and then drives the gear to reverse, so that the window frame is closed again.

[0011] Optionally, a heat insulation cloth is provided in the cavity, a storage roller is horizontally mounted on the top of the cavity, one end of the heat insulation cloth is fixed to the storage roller, and the other end is fixed to a pull rope, the heat insulation cloth can be completely rolled up on the storage roller, and a movable hole is opened at the bottom of the baffle, and the pull rope passes through the movable hole.

[0012] By adopting the above technical solution, when the temperature is high in summer, the pull rope is pulled to pull the insulation cloth off the storage roller until the insulation cloth completely covers the side of the heat absorbing plate facing the outdoors to prevent the heat absorbing plate from being directly exposed to sunlight. At the same time, the insulation cloth blocks the heat of the sunlight so that the temperature in the cavity will not be too high, to prevent the window frame from storing heat in the high temperature in summer, causing the indoor temperature to increase.

[0013] Optionally, a limiting block is fixed to one end of the pull rope extending out of the cavity, and the limiting block can completely block the movable hole.

[0014] By adopting the above technical solution, in winter, the heat insulation cloth is rolled up on the storage roller, and the pull rope is pulled to move in the direction of the baffle, and the limit block abuts against the side wall of the baffle, limiting the pull rope to be completely stored in the cavity, so as to facilitate the subsequent pulling of the pull rope. At the same time, the limit block blocks the moving hole, so that the hot air in the cavity will not be discharged from the moving hole, thereby improving the airtightness of the cavity.

[0015] Optionally, a receiving groove is opened on the inner wall of the cavity, the end of the storage roller is inserted in the receiving groove and rotatably connected to the inner wall of the receiving groove, and a coil spring is provided in the receiving groove, one end of the coil spring is fixed to the inner wall of the receiving groove, and the other end is fixed to the storage roller.

[0016] By adopting the above technical solution, in the initial state, the coil spring drives the storage roller to rotate, so that the heat insulation cloth is in a rolled-up state, that is, the heat absorption plate faces the outside to absorb heat, and when the pull rope pulls the heat insulation cloth, it drives the storage roller to rotate, overcoming the elastic force of the coil spring, so that the heat insulation cloth is always in a taut state, improving the integrity of the heat insulation cloth to block the heat insulation cloth.

[0017] Optionally, a guide rod is fixed to one end of the heat insulation cloth away from the storage roller, a guide groove is opened on the inner wall of the cavity along the length direction of the baffle, and one end of the guide rod is inserted in the guide groove and can move in the guide groove.

[0018] By adopting the above technical solution, when the pull rope pulls the insulation cloth to move, the guide rod moves in the guide groove, and the inner wall of the guide groove and the guide rod are connected to each other, which plays a role of limiting the guidance, thereby increasing the stability of the movement of the insulation cloth and making it less likely for the insulation cloth to bend and tilt, thereby completely covering the heat absorbing plate and improving the insulation effect.

[0019] Optionally, a pressure plate is hinged on the side wall of the baffle through a torsion spring, and the torsion spring is used to press the pressure plate against the side wall of the baffle, and the pull rope can be fixed between the pressure plate and the baffle.

[0020] By adopting the above technical solution, when the pull rope drives the insulation cloth to be pulled down and the insulation cloth completely covers the heat absorbing plate, the pressure plate is manually moved away from the baffle to separate the pressure plate from the baffle, and then the pull rope is passed between the pressure plate and the baffle, and then the pressure plate is released. At this time, the torsion spring recovers its deformation and presses the pressure plate against the baffle, thereby pressing the pull rope against the baffle. At this time, the pressure of the pressure plate on the pull rope overcomes the elastic force of the coil spring and fixes the pull rope on the baffle, so that the pull rope cannot move, that is, the insulation cloth maintains the state of covering the heat absorbing plate.

[0021] In summary, the present application includes at least one of the following beneficial effects:

[0022] 1. In the initial state, several baffles abut against each other to form a complete flat plate, and the baffles at the edge of the window frame abut against the window frame, thereby completely blocking the window frame. When ventilation is needed, start the drive assembly to drive the rotating shaft to rotate, thereby driving several baffles to rotate synchronously, so that adjacent baffles gradually separate. When the baffles rotate 90°, the adjacent baffles are completely separated, and the space between adjacent baffles is the largest at this time, so that the open area is maximized, that is, the entire window frame is occupied only by the area of ​​the baffle thickness, which is smaller than the area occupied by the sliding window, and the ventilation effect is better;

[0023] 2. Start the cylinder to drive the rack to move along the width direction of the window frame, thereby driving several gears to rotate simultaneously, so that the rotating shaft drives the baffle to rotate, that is, the synchronous rotation of several baffles realizes the opening or closing of the window frame, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a multifunctional window of an energy-saving building balcony in an embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the structure of the driving assembly and the baffle;

[0026] Figure 3 is a transverse cross-sectional view of the window frame;

[0027] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0028] Figure 5 is a longitudinal sectional view of the window frame;

[0029] Figure 6 for Figure 5 Enlarged view of point B in the middle.

[0030] In the figure: 10, window frame; 20, baffle; 21, rotating shaft; 22, cavity; 23, air inlet; 24, air outlet; 25, receiving groove; 26, guide groove; 27, moving hole; 30, driving assembly; 31, rack; 311, cylinder; 32, gear; 40, heat absorbing plate; 50, insulation cloth; 51, guide rod; 60, storage roller; 70, coil spring; 80, pull rope; 81, limit block; 90, pressure plate; 110, torsion spring; 120, wall. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-6 This application is described in further detail.

[0032] The embodiment of the present application discloses a multifunctional window for an energy-saving building balcony. Figure 1 and Figure 2The multifunctional window of the energy-saving building balcony includes a window frame 10 fixed on the wall 120. The window frame 10 is a rectangular frame. The window frame 10 protrudes outdoors, wherein the horizontal direction is defined as the width direction of the window frame 10, and the vertical direction is defined as the length direction of the window frame 10. A plurality of baffles 20 arranged along the vertical direction are arranged in the window frame 10. The baffles 20 are evenly arranged along the width direction of the window frame 10. The baffles 20 are parallel to each other. The upper and lower ends of the baffles 20 are both in contact with the window frame 10. A rotating shaft 21 is fixed to the top of the baffle 20. The rotating shaft 21 is embedded in the window frame 10 and can rotate in the window frame 10. In the initial state, the baffles 20 are in contact with each other to form a complete flat plate, and the baffles 20 located at the edge of the window frame 10 are in contact with the window frame 10, thereby completely blocking the window frame 10.

[0033] Reference Figure 1 and Figure 2 The window frame 10 is provided with a driving assembly 30 for driving the rotating shaft 21 to rotate. The driving assembly 30 includes a rack 31 and a plurality of gears 32. The rack 31 is arranged along the width direction of the window frame 10. A cylinder 311 is installed on the window frame 10 by bolts. The output end of the cylinder 311 is fixed to one end of the rack 31 to drive the rack 31 to move in the horizontal direction. The plurality of gears 32 correspond to the baffle 20 one by one. The gears 32 are coaxially fixed on the rotating shaft, and the gears 32 are meshed with the rack 31.

[0034] When ventilation is needed, the cylinder 311 is started to drive the rack 31 to move along the width direction of the window frame 10, thereby driving several gears 32 to rotate simultaneously, so that the rotating shaft 21 drives the baffle 20 to rotate, that is, the synchronous rotation of several baffles 20 causes the adjacent baffles 20 to gradually separate. When the baffle 20 rotates 90°, the adjacent baffles 20 are completely separated, and at this time the space between the adjacent baffles 20 is the largest, so that the open area is maximized, that is, the entire window frame 10 is occupied only by the area of ​​the thickness of the baffle 20, which is smaller than the area occupied by the sliding window, and the ventilation effect is better. When the wind blows onto the baffle 20, the baffle 20 plays a limiting role, changes the flow direction of the wind, and forms turbulent air in the gap between the adjacent baffles 20, thereby facilitating air flow, thereby achieving better ventilation effect.

[0035] Reference Figure 3 In order to improve the energy-saving effect, a cavity 22 is provided in the baffle 20, and a heat absorbing plate 40 is fixed on the inner wall of the cavity 22. The heat absorbing plate 40 can be an aluminum alloy heat absorbing plate 40 for absorbing solar heat. An air inlet 23 and an air outlet 24 are provided on the side wall of the baffle 20. The air inlet 23 and the air outlet 24 are arranged opposite to each other and are connected through the cavity 22. When adjacent baffles 20 abut against each other, the air inlet 23 and the air outlet 24 abut against the corresponding adjacent baffles 20, so that the air inlet 23 and the air outlet 24 are blocked, that is, the cavity 22 is a closed space.

[0036] Under the irradiation of sunlight, the heat absorbing plate 40 absorbs heat and stores the heat in the cavity 22, and then drives the rack 31 to move, so that the gear 32 drives the baffle 20 to rotate, so that the adjacent baffles 20 are separated, and then the air inlet 23 and the air outlet 24 are exposed. At this time, the air outlet 24 faces the room, and the air inlet 23 faces the outside. The hot air in the cavity 22 enters the room from the air outlet 24 to achieve the effect of heat preservation. In this process, the original air in the room can be discharged from the gap between the adjacent baffles 20 to the outside, realizing the flow replacement of gas, and the indoor temperature is not too low, reducing the frequency of use of the fresh air blower and the air conditioner hot air blower in winter, thereby achieving the effect of energy saving. The cold air outside enters the cavity 22 through the air inlet 23 to replenish the gas, and then drives the gear 32 to reverse, so that the window frame 10 is closed again.

[0037] Reference Figure 3 and Figure 4 When the temperature is high in summer, in order to prevent the window frame 10 from storing heat in the high temperature in summer, causing the indoor temperature to increase, a heat insulating cloth 50 made of carbon fiber cloth is provided in the cavity 22, and a storage roller 60 is provided in the cavity 22. The storage roller 60 is horizontally arranged at the top of the cavity 22, and a receiving groove 25 is opened on the side wall of the cavity 22. The end of the storage roller 60 is inserted into the receiving groove 25 and can rotate in the receiving groove 25 with the central axis of the storage roller 60 as the axis. A coil spring 70 is provided in the receiving groove 25, and one end of the coil spring 70 is fixed to the inner wall of the receiving groove 25, and the other end is fixed to the storage roller 60.

[0038] Reference Figure 4 and Figure 5 One side of the heat insulation cloth 50 is fixed on the storage roller 60, and the other end is fixed with a guide rod 51, the guide rod 51 is horizontally arranged, and a guide groove 26 is opened on the inner wall of the cavity 22 along the length direction of the baffle 20, and one end of the guide rod 51 is inserted in the guide groove 26 and can move in the guide groove 26.

[0039] Reference Figure 4 and Figure 6 A pull rope 80 is fixed to the guide rod 51 , and a moving hole 27 is opened on the side wall of the baffle 20 . The moving hole 27 is located at the bottom of the baffle 20 . One end of the pull rope 80 away from the guide rod 51 passes through the moving hole 27 and is fixed to the limiting block 81 .

[0040] In the initial state, the coil spring 70 drives the storage roller 60 to rotate, so that the heat insulation cloth 50 is in the reeled state, that is, the heat absorption plate 40 absorbs heat toward the outside, and at this time, the limit block 81 abuts against the side wall of the baffle 20, limiting the pull rope 80 from being completely stored in the cavity 22, so as to subsequently pull the pull rope 80. At the same time, the limit block 81 blocks the moving hole 27, so that the hot air in the cavity 22 will not be discharged from the moving hole 27, thereby improving the airtightness of the cavity 22.

[0041] When the temperature is high in summer, the pull rope 80 is pulled to pull the insulation cloth 50 off the storage roller 60, so that the guide rod 51 moves in the guide groove 26. The inner wall of the guide groove 26 and the guide rod 51 are in contact with each other, which plays a role of limiting the guidance, making it difficult for the insulation cloth 50 to bend and tilt, so that the insulation cloth 50 can completely block the side of the heat absorbing plate 40 facing the outdoors, preventing the heat absorbing plate 40 from being directly exposed to sunlight. At the same time, the insulation cloth 50 blocks the heat of the sunlight, so that the temperature in the cavity 22 will not be too high.

[0042] Reference Figure 6 When the heat insulation cloth 50 covers the heat absorbing plate 40, in order to prevent the heat insulation cloth 50 from being recovered by the coil spring 70, a rotating shaft is rotatably connected to the side wall of the baffle 20, and a torsion spring 110 is sleeved on the rotating shaft. One end of the torsion spring 110 is fixed to the baffle 20, and the other end is fixed to a pressure plate 90. The torsion spring 110 is used to press the pressure plate 90 against the side wall of the baffle 20. When the pull rope 80 drives the insulation cloth 50 to be pulled down, and the insulation cloth 50 completely covers the heat absorbing plate 40, the pressure plate 90 is manually moved away from the baffle 20 to separate the pressure plate 90 from the baffle 20, and then the pull rope 80 is passed between the pressure plate 90 and the baffle 20, and then the pressure plate 90 is released. At this time, the torsion spring 110 recovers its deformation and presses the pressure plate 90 against the baffle 20, thereby pressing the pull rope 80 against the baffle 20. At this time, the pressure of the pressure plate 90 on the pull rope 80 overcomes the elastic force of the coil spring 70, fixes the pull rope 80 on the baffle 20, and makes the pull rope 80 unable to move, that is, the insulation cloth 50 maintains the state of covering the heat absorbing plate 40.

[0043] The implementation principle of the multifunctional window of an energy-saving building balcony in the embodiment of the present application is as follows: in the initial state, a plurality of baffles 20 abut against each other to form a complete flat plate, and the baffles 20 located at the edge of the window frame 10 abut against the window frame 10, thereby completely blocking the window frame 10. When ventilation is required, the driving assembly 30 is started to drive the rotating shaft 21 to rotate, thereby driving a plurality of baffles 20 to rotate synchronously, so that adjacent baffles 20 are gradually separated. When the baffles 20 rotate 90°, the adjacent baffles 20 are completely separated, and at this time, the space between the adjacent baffles 20 is the largest, so that the open area is maximized, that is, the entire window frame 10 is occupied only by the area of ​​the thickness of the baffle 20, which is smaller than the area occupied by the sliding window, and the ventilation effect is better. When the wind blows onto the baffle 20, the baffle 20 plays a limiting role, changes the flow direction of the wind, and forms turbulence in the gap between the adjacent baffles 20, thereby facilitating air flow, thereby achieving better ventilation effect.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional window for an energy-saving building balcony, characterized in that: The invention comprises a window frame (10), wherein a plurality of baffles (20) are arranged in the window frame (10), the plurality of baffles (20) are arranged at intervals along the width direction of the window frame (10), the plurality of baffles (20) are parallel to each other, a rotating shaft (21) is fixed to the top end of the baffle (20), a driving assembly (30) is provided on the window frame (10), the driving assembly (30) is connected to the rotating shaft (21), and is used to drive the baffle (20) to rotate about the central axis of the rotating shaft (21), and when the plurality of baffles (20) abut against each other, they are used to seal the window frame (10), and the side walls of the baffles (20) are provided.

2. The multifunctional window for energy-saving building balcony according to claim 1, characterized in that: The driving assembly (30) comprises a rack (31) and a plurality of gears (32); the rack (31) is arranged along the width direction of the window frame (10); the rack (31) is driven by a cylinder (311) to move along the width direction of the window frame (10); the cylinder (311) is fixed on the window frame (10); the plurality of gears (32) correspond to the baffle (20) in a one-to-one manner; the gears (32) are coaxially fixed on the rotating shaft; the gears (32) mesh with the rack (31); and when the rack (31) moves, it is used to drive the gears (32) to rotate around the rotating shaft (21).

3. The multifunctional window for energy-saving building balcony according to claim 1, characterized in that: A cavity (22) is provided in the baffle plate (20), a heat absorbing plate (40) is provided in the cavity (22), an air inlet hole (23) and an air outlet hole (24) are provided on the side wall of the baffle plate (20), the air inlet hole (23) and the air outlet hole (24) are both connected to the cavity (22), and when the baffle plates (20) are in contact with each other, the air inlet hole (23) and the air outlet hole (24) are in a closed state.

4. The multifunctional window for energy-saving building balcony according to claim 3, characterized in that: A heat insulating cloth (50) is provided in the cavity (22), a storage roller (60) is horizontally mounted on the top of the cavity (22), one end of the heat insulating cloth (50) is fixed to the storage roller (60), and the other end is fixed to a pull rope (80), the heat insulating cloth (50) can be completely rolled up on the storage roller (60), and a movable hole (27) is opened at the bottom of the baffle (20), and the pull rope (80) passes through the movable hole (27).

5. The multifunctional window for energy-saving building balcony according to claim 4, characterized in that: One end of the pull rope (80) extending out of the cavity (22) is fixed with a limit block (81), and the limit block (81) can completely block the moving hole (27).

6. The multifunctional window for energy-saving building balcony according to claim 4, characterized in that: A receiving groove (25) is provided on the inner wall of the cavity (22), the end of the receiving roller (60) is inserted into the receiving groove (25) and is rotatably connected to the inner wall of the receiving groove (25), a coil spring (70) is provided in the receiving groove (25), one end of the coil spring (70) is fixed to the inner wall of the receiving groove (25), and the other end is fixed to the receiving roller (60).

7. The multifunctional window for energy-saving building balcony according to claim 4, characterized in that: A guide rod (51) is fixed to one end of the heat insulation cloth (50) away from the storage roller (60), and a guide groove (26) is opened on the inner wall of the cavity (22) along the length direction of the baffle (20), and one end of the guide rod (51) is inserted into the guide groove (26) and can move in the guide groove (26).

8. The multifunctional window for energy-saving building balcony according to claim 4, characterized in that: A pressure plate (90) is hinged on the side wall of the baffle (20) via a torsion spring (110), and the torsion spring (110) is used to press the pressure plate (90) against the side wall of the baffle (20), and the pull rope (80) can be fixed between the pressure plate (90) and the baffle (20).

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