Daylighting adjustable aluminum alloy door and window

Abstract

The invention discloses an aluminum alloy door and window capable of adjusting lighting. The aluminum alloy door and window comprises a window opening, glass, an aluminum alloy window frame, a shutter blind and a telescopic light reflecting device. The two sides of the top end of the aluminum alloy window frame are rotationally arranged in the window, connecting columns are symmetrically arranged on the outer side of the bottom end of the aluminum alloy window frame and rotationally connected with telescopic light reflecting devices, and the telescopic light reflecting devices are rotationally arranged at the bottom of the window. By arranging the telescopic light reflecting device, an external light source is reflected by the telescopic light reflecting device and then enters a room, the lighting amount of the aluminum alloy door and window is increased, the lighting amount is further adjusted by adjusting the angle of the shutter blind, the lighting amount of the aluminum alloy door and window is increased or reduced when the external light source is weak or strong, the adjusting range is wide, and the adjusting effect is good. The adjusting capacity is high, the lighting amount is adjusted by adjusting the aluminum alloy window frame to different angles, the lighting amount can be further adjusted by adjusting the height of the shutter blind, and the adjusting mode is simple and convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum alloy door and window structures, and particularly relates to an aluminum alloy door and window with adjustable lighting. Background Art

[0002] Aluminum alloy doors and windows are mainly used for ventilation and lighting facilities in buildings. The lighting is mainly achieved by direct sunlight penetrating the transparent glass in the aluminum alloy doors and windows or the open window holes without glass shielding. However, due to the different angles of sunlight during the day and the changing weather, the light intensity through the aluminum alloy doors and windows is different. When the light intensity is weak, the light in the house is dark, and when the light intensity is strong, the reflection in the house is strong, which can easily dazzle people. Therefore, there is a need for an aluminum alloy door and window with adjustable lighting to increase the amount of light in the house when the outside light is weak, and reduce the amount of light in the house when the outside light is strong.

[0003] Patent CN113202395A discloses an aluminum alloy door and window with adjustable lighting. By setting a receiving groove and a telescopic rotating reflective component embedded in the receiving groove, the lighting area can be adjusted accordingly. By setting a rotatable reflector, the incident light at different angles can be refracted, thereby collecting external light and increasing the amount of lighting in the aluminum alloy door and window. However, this solution can only increase the lighting on one side of the aluminum alloy door and window by rotating the motor to rotate the reflective component along the vertical axis. After the reflective component is turned on, most of the light will be reflected, reducing the light in the aluminum alloy door and window. At this time, the amount of lighting increased by rotating the motor to rotate the reflective component is very small, and the enhancement effect when the external light is weak cannot be achieved, and the adjustable ability is poor. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of how to increase or reduce the amount of daylight in aluminum alloy doors and windows according to the external light intensity.

[0005] The purpose of the present invention can be achieved through the following technical solutions: The utility model discloses an aluminum alloy door and window with adjustable lighting, comprising a window, glass, an aluminum alloy window frame, a venetian blind and a telescopic reflective device.

[0006] The two sides of the top of the aluminum alloy window frame are rotatably set in the window, connecting columns are symmetrically set on the outer side of the bottom end of the aluminum alloy window frame, the connecting columns are rotatably connected to the telescopic reflective device, the telescopic reflective device is rotatably set at the bottom of the window, glass is set in the center of the aluminum alloy window frame, and a venetian blind is set on the inside of the glass.

[0007] When the amount of daylight needs to be increased, the aluminum alloy window frame is rotated to open the lower end of the aluminum alloy window frame, and the connecting column at the lower end of the aluminum alloy drives the telescopic reflective device to extend and tilt the telescopic reflective device upward. The tilted telescopic reflective device reflects the external light source into the aluminum alloy window frame to increase the amount of daylight. When the amount of light needs to be reduced, the aluminum alloy window frame is rotated to close the lower end of the aluminum alloy window frame. The connecting column at the lower end of the aluminum alloy drives the telescopic reflective device to retract, so that the telescopic reflective device returns to the horizontal state, and the blinds are lowered from the inside of the glass. The amount of light in the aluminum alloy window frame is reduced by adjusting the inclination angle of the blinds blades.

[0008] Furthermore, a door and window axis is arranged at the connection between the top of the aluminum alloy window frame and the window, so that both sides of the top of the aluminum alloy window frame are rotatably connected to the window, and sealing strips are arranged at the places where the top and bottom of the aluminum alloy window frame contact the window.

[0009] Furthermore, a winding device is arranged at the top inner side of the aluminum alloy window frame, and the winding device controls the winding and extending of the venetian blind, and the winding device is driven by a motor.

[0010] Furthermore, venetian blind shaft grooves are arranged on both sides of the inner side of the aluminum alloy window frame, and the blade shafts of the venetian blind are slidably arranged in the venetian blind shaft grooves.

[0011] Furthermore, magnetic support blocks are equidistantly arranged on one side of the shaft groove of the venetian blind, and iron sheets are arranged at the bottom of the blades of the venetian blind. The iron sheets are arranged on one side of the magnetic support block, and the iron sheets can be adsorbed on the magnetic support block, so that one end of the blades of the venetian blind is adsorbed and fixed by the magnetic support block. By adjusting the height of the venetian blind after being lowered, the heights of the blade shaft of the venetian blind and the blade end where the iron sheet is located are different, so that the blades of the venetian blind form different angles, and both sides of the blades of the venetian blind can reflect light.

[0012] Furthermore, two ends of adjacent blade shafts of the venetian blind are connected by ropes, and a weight block is provided at the bottom of the venetian blind, and the gravity of the weight block is greater than the magnetic force of the magnetic support block on the iron sheet.

[0013] Furthermore, the telescopic reflective device includes a symmetrically arranged telescopic slot and a telescopic shaft, the telescopic shaft sleeve is arranged in the telescopic slot, a first reflective plate is arranged between the two telescopic slots, and a second reflective plate is arranged between the two telescopic shafts. The first reflective plate reflects the light on the outside of the aluminum alloy window frame into the aluminum alloy window frame, and the second reflective plate reflects the light between the aluminum alloy window frame and the window into the aluminum alloy window frame.

[0014] Furthermore, the first reflective plate and the second reflective plate are arranged in an up-and-down manner, and the second reflective plate is slidably arranged in the telescopic groove.

[0015] Furthermore, a T-shaped slot is arranged at the upper end of the telescopic shaft, the lower end of the telescopic slider passes through the telescopic slot and is slidably arranged in the T-shaped slot, the upper end of the telescopic slider is rotatably connected to the connecting column, and the telescopic slider is in an "I" shape.

[0016] Furthermore, a top plate is arranged at the end of the T-shaped slot, and limiting sliders are symmetrically arranged at both ends of the top plate, and the ends of the limiting sliders are slidably arranged in the limiting slot outside the telescopic slot.

[0017] Beneficial effects of the present invention: The present invention arranges a telescopic reflective device to reflect the external light source into the room after being reflected by the telescopic reflective device, thereby increasing the light intake of the aluminum alloy doors and windows. The angle of the venetian blinds is adjusted to further adjust the light intake, thereby increasing or decreasing the light intake of the aluminum alloy doors and windows when the external light source is weak or strong. The adjustment range is wide and the adjustment ability is strong. The light intake can be adjusted by adjusting the aluminum alloy window frame to different angles, and the light intake can be further adjusted by adjusting the height of the venetian blinds. The adjustment method is simple and convenient.

[0018] The present invention rotatably connects the bottom of the aluminum alloy window frame with the telescopic reflective device, so that the telescopic reflective device is driven to tilt upward and extend when the aluminum alloy door and window is pushed out, which not only increases the contact area between the aluminum alloy window frame and the external light source, but also enables the telescopic reflective device to better reflect the external light source into the aluminum alloy window frame, thereby increasing the amount of light in the room.

[0019] The present invention arranges magnetic support blocks at equal distances on one side of the shaft groove of the venetian blind, and arranges iron sheets on one side of the blades of the venetian blind, so that one side of the blades of the venetian blind is adsorbed by the magnetic support blocks. At this time, the blades of the venetian blind can be made to be at different angles by adjusting the height of the venetian blind. By arranging weight blocks at the bottom of the venetian blind, the iron sheets on the blades can be separated from the magnetic support blocks when the venetian blind is lowered, so that the blades of the venetian blind can be lowered to the corresponding magnetic support blocks. The adjustment method is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of one structural form of the present invention; Figure 2 It is a schematic diagram of the second structural form of the present invention; Figure 3 yes Figure 1 Side view of Figure 4 yes Figure 2 Side view of Figure 5 It is a schematic diagram of the aluminum alloy window frame structure in the present invention; Figure 6 It is a schematic diagram of the structure of the aluminum alloy window frame and the venetian blind in the present invention; Figure 7 yes Figure 6 A magnified view of the structure at center; Figure 8 is an exploded view of the telescopic reflective device of the present invention; In the figure: 1. window; 2. aluminum alloy window frame; 201. door and window axis; 202. venetian blind axis groove; 203. magnetic support block; 204. sealing strip; 3. glass; 4. venetian blind; 401. iron sheet; 402. weight block; 403. winding device; 5. connecting column; 6. telescopic reflective device; 601. telescopic groove; 602. telescopic shaft; 603. first reflector; 6031. second reflector; 604. top plate; 605. limit slider; 606. telescopic slider; 607. rotating shaft; 608. limit groove; 609. T-slot. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1

[0023] See also Figure 1-Figure 4 As shown, an aluminum alloy door and window with adjustable lighting includes an aluminum alloy window frame 2, a venetian blind 4 and a telescopic reflective device 6.

[0024] The top ends of the aluminum alloy window frame 2 are rotatably arranged in the window 1, connecting columns 5 are symmetrically arranged on the outer side of the bottom end of the aluminum alloy window frame 2, the connecting columns 5 are rotatably connected to the telescopic reflective device 6, the telescopic reflective device 6 is rotatably arranged at the bottom of the window 1, glass 3 is arranged in the center of the aluminum alloy window frame 2, and a venetian blind 4 is arranged on the inner side of the glass 3, and the blades of the venetian blind 4 can reflect light on both sides.

[0025] When the aluminum alloy window frame 2 is rotated to open, the telescopic reflective device 6 rotatably connected to the aluminum alloy window frame 2 will also rotate and extend. At this time, the telescopic reflective device 6 is at a certain angle to the horizontal plane, and the light source can be reflected into the aluminum alloy window frame 2 through the reflective plate of the telescopic reflective device 6, and then reflected into the room through the reflection of the blades of the venetian blind 4, thereby increasing the lighting inside the aluminum alloy doors and windows.

[0026] See also Figure 5-Figure 7As shown, a door and window shaft 201 is arranged at the connection between the top of the aluminum alloy window frame 2 and the window 1, so that the two sides of the top of the aluminum alloy window frame 2 are rotatably connected to the window 1, and sealing strips 204 are arranged at the top and bottom of the aluminum alloy window frame 2 where they contact the window 1, so that the aluminum alloy window frame 2 remains sealed when it is closed; a winding device 403 is arranged at the top of the inner side of the aluminum alloy window frame 2, which is used to retract and release the blades of the venetian blind 4, and venetian blind shaft grooves 202 are arranged on both sides of the inner side of the aluminum alloy window frame 2, which are used to make the blade shaft of the venetian blind 4 slide up and down along the venetian blind shaft grooves 202, and one side of the venetian blind shaft groove 202 is equidistantly provided with a plurality of A magnetic support block 203 is provided, and an iron sheet 401 is provided at the bottom of the blades of the venetian blind 4. The iron sheet 401 is arranged on one side of the magnetic support block 203. The iron sheet 401 can be adsorbed on the magnetic support block 203. By adjusting the height of the venetian blind 4 after it is lowered, the blade axis of the venetian blind 4 and the blade end where the iron sheet 401 is located are made to have different heights, so that the blades of the venetian blind 4 form different angles, thereby adjusting the lighting in the aluminum alloy doors and windows. A weighting block 402 is provided at the bottom of the venetian blind 4, so that the blades of the venetian blind 4 can be separated from the magnetic force of the magnetic support block 203 when the venetian blind 4 is lowered.

[0027] Two ends of adjacent blade shafts of the venetian blind 4 are connected by ropes.

[0028] The winding device 403 is driven by a motor, and the rotation of the motor can be adjusted by a controller in the wall.

[0029] See also Figure 8 As shown, the telescopic reflective device 6 includes a symmetrically arranged telescopic slot 601 and a telescopic shaft 602, the telescopic shaft 602 is sleeved in the telescopic slot 601, a rotating shaft 607 is arranged at the closed end of the telescopic slot 601, and the rotating shaft 607 is rotatably connected to the window 1, a first reflective plate 603 is arranged between the two telescopic slots 601, and a second reflective plate 6031 is arranged between the two telescopic shafts 602. The first reflective plate 603 reflects the light outside the aluminum alloy window frame 2 into the aluminum alloy window frame 2, and the second reflective plate 6031 reflects the light between the aluminum alloy window frame 2 and the window 1 into the aluminum alloy window frame 2. The first reflective plate 603 and the second reflective plate 6031 are staggered up and down. The second reflector 6031 is slidably set in the telescopic slot 601, a T-slot 609 is set at the upper end of the telescopic shaft 602, the lower end of the telescopic slider 606 passes through the telescopic slot 601 and is slidably set in the T-slot 609, the telescopic slider 606 is in the shape of an "I", the upper end of the telescopic slider 606 is rotatably connected to the connecting column 5, a top plate 604 is set at the end of the T-slot 609 to prevent the telescopic slider 606 from sliding out of the T-slot 609, and limiting sliders 605 are symmetrically set at both ends of the top plate 604. The end of the limiting slider 605 is slidably set in the limiting slot 608 outside the telescopic slot 601 to prevent the telescopic shaft 602 from sliding out of the telescopic slot 601.

[0030] When the aluminum alloy window frame 2 is opened, the rotational friction between the door and window shaft 201 and the window 1 is greater than the component of the gravity of the aluminum alloy window frame 2 in the horizontal direction, so that the aluminum alloy window frame 2 is maintained in the open position; when the telescopic reflective device 6 is extended, the friction between the telescopic shaft 602 and the telescopic groove 601 is greater than the component of the gravity of the telescopic shaft 602 in the direction of the telescopic groove 601, so that the telescopic shaft 602 is in the extended position.

[0031] Principle of the invention: When the aluminum alloy window frame 2 is opened, the connecting column 5 drives the telescopic slider 606 to slide in the T-slot 609 of the telescopic shaft 602. When the telescopic slider 606 slides to the end of the T-slot, it cannot continue to slide due to the obstruction of the top plate 604, thereby driving the telescopic shaft 602 to slide in the telescopic slot 601. When the limit sliders 605 on both sides of the top plate 604 slide to the end of the limit slot 608, they are blocked by the limit slot 608. At this time, the telescopic reflective device 6 is extended to the longest, and the aluminum alloy window frame 2 and the telescopic reflective device 6 are tilted to the maximum angle; when the venetian blind 4 is lowered to the lowest point under the drive of the winding device 403, the blades of the venetian blind 4 contain the iron sheet 40. 1 is adsorbed on the corresponding magnetic support block 203, and the corresponding blade state is horizontal at this time. When the winding device 403 is adjusted to make the venetian blind 4 slightly adjusted upward, the blade at one end of the iron sheet 401 is still adsorbed on the magnetic support block 203, and the blade shaft is lifted under the drive of the winding device 403. The heights of the two are different, so that the blades of the venetian blind 4 are tilted to form an angle. The different upward heights of the venetian blind 4 can make the blades tilt at different angles, thereby achieving the effect of adjusting the amount of light. The above-mentioned adjustment method of the venetian blind 4 is applicable to any state of the aluminum alloy window frame 2 when it is opened, closed, or tilted, thereby achieving the purpose of further adjusting the amount of light for the aluminum alloy window frame 2.

[0032] The blades of the venetian blind 4 can reflect light on both sides. The blades can be turned vertically to reflect the external light source to reduce the amount of light, or the angle can be adjusted to make the light reflected by the reflector evenly reflected to the top and bottom of the aluminum alloy window frame 2, avoiding the problem of uneven lighting in the aluminum alloy doors and windows and excessive lighting in some areas due to strong light on one side.

[0033] The use steps of the present invention are: When the external light source is strong and the amount of light in the aluminum alloy doors and windows needs to be reduced, the aluminum alloy window frame 2 is closed, and the winding device 403 is opened to make the venetian blind 4 drop to the bottom of the aluminum alloy window frame 2. At this time, the iron sheet 401 on the blades of the venetian blind 4 is adsorbed on the corresponding magnetic support block 203, and the blades are in a parallel state. The winding device 403 is adjusted to make the venetian blind 4 rise slightly, so that the blade axis of the venetian blind 4 forms an angle with the blade end where the iron sheet 401 is located, and the distance between adjacent venetian blind 4 blades is adjusted, thereby reducing the amount of light after the external light source passes through the aluminum alloy doors and windows.

[0034] When the external light source is weak and it is necessary to increase the amount of light entering the aluminum alloy doors and windows, the aluminum alloy window frame 2 is opened to extend the telescopic reflective device 6 and make it form a certain angle with the horizontal plane, so that the external light source is reflected to the upper part of the aluminum alloy doors and windows through the first reflector 603 and the second reflector 6031, thereby increasing the amount of light entering the upper part of the room. At this time, the winding device 403 is opened to lower the venetian blinds 4, and the winding device 403 is adjusted to make the blades of the venetian blinds 4 parallel to the main light direction of the external light source. Under the premise of not affecting the main light entering the aluminum alloy doors and windows, the external light source reflected by the first reflector 603 and the second reflector 6031 can be reflected by the reflective blades of the venetian blinds 4 and then enter the upper and lower parts of the aluminum alloy doors and windows, thereby increasing the overall light entering the room and making the light softer.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting-adjustable aluminum alloy door and window, comprising a window (1) and glass (3), characterized in that: It also includes an aluminum alloy window frame (2), a venetian blind (4) and a telescopic reflective device (6); The two sides of the top of the aluminum alloy window frame (2) are rotatably arranged in the window (1), the outer side of the bottom of the aluminum alloy window frame (2) is symmetrically arranged with connecting columns (5), the connecting columns (5) are rotatably connected to the telescopic reflective device (6), the telescopic reflective device (6) is rotatably arranged at the bottom of the window (1), the center of the aluminum alloy window frame (2) is provided with glass (3), and the inner side of the glass (3) is provided with a venetian blind (4); When it is necessary to increase the amount of daylight, the aluminum alloy window frame (2) is rotated to open the lower end of the aluminum alloy window frame (2), and the connecting column (5) at the lower end of the aluminum alloy drives the telescopic reflective device (6) to extend and tilt the telescopic reflective device (6) upward. The tilted telescopic reflective device (6) reflects external light sources into the aluminum alloy window frame (2), thereby increasing the amount of daylight. When the amount of daylighting needs to be reduced, the aluminum alloy window frame (2) is rotated to close the lower end of the aluminum alloy window frame (2), and the connecting column (5) at the lower end of the aluminum alloy drives the telescopic reflective device (6) to retract, so that the telescopic reflective device (6) is restored to a horizontal position, and the blind (4) is lowered from the inner side of the glass (3). The amount of daylighting of the aluminum alloy window frame (2) is reduced by adjusting the inclination angle of the blades of the blind (4).

2. The aluminum alloy door and window with adjustable lighting according to claim 1, characterized in that: A door and window shaft (201) is provided at the connection between the top of the aluminum alloy window frame (2) and the window (1), so that both sides of the top of the aluminum alloy window frame (2) are rotatably connected to the window (1), and sealing strips (204) are provided at the places where the top and bottom of the aluminum alloy window frame (2) contact the window (1).

3. The aluminum alloy door and window with adjustable lighting according to claim 2, characterized in that: A reeling device (403) is provided at the top inner side of the aluminum alloy window frame (2), and the reeling device (403) controls the retraction and extension of the venetian blind (4), and the reeling device (403) is driven by a motor.

4. The aluminum alloy door and window with adjustable lighting according to claim 3, characterized in that: Venetian blind shaft grooves (202) are arranged on both sides of the inner side of the aluminum alloy window frame (2), and the blade shafts of the venetian blind (4) are slidably arranged in the venetian blind shaft grooves (202).

5. The aluminum alloy door and window with adjustable lighting according to claim 4, characterized in that: Magnetic support blocks (203) are equidistantly arranged on one side of the blind shaft groove (202); iron sheets (401) are arranged at the bottom of the blades of the blind (4); the iron sheets (401) are arranged on one side of the magnetic support block (203); the iron sheets (401) can be adsorbed on the magnetic support block (203), so that one end of the blades of the blind (4) is adsorbed and fixed by the magnetic support block (203); by adjusting the height of the blind (4) after it is lowered, the blade shaft of the blind (4) and the blade end where the iron sheet (401) is located are at different heights, so that the blades of the blind (4) form different angles, and both sides of the blades of the blind (4) can reflect light.

6. The aluminum alloy door and window with adjustable lighting according to claim 5, characterized in that: The two ends of adjacent blade shafts of the venetian blind (4) are connected by ropes, and a weight block (402) is provided at the bottom of the venetian blind (4), wherein the gravity of the weight block (402) is greater than the magnetic force of the magnetic support block (203) on the iron sheet (401).

7. The aluminum alloy door and window with adjustable lighting according to claim 1, characterized in that: The telescopic reflective device (6) comprises a symmetrically arranged telescopic slot (601) and a telescopic shaft (602), the telescopic shaft (602) being sleeved in the telescopic slot (601), a rotating shaft (607) being arranged at a closed end of the telescopic slot (601), the rotating shaft (607) being rotatably connected to the window (1), a first reflective plate (603) being arranged between the two telescopic slots (601), a second reflective plate (6031) being arranged between the two telescopic shafts (602), the first reflective plate (603) reflecting light from the outside of the aluminum alloy window frame (2) into the aluminum alloy window frame (2), and the second reflective plate (6031) reflecting light between the aluminum alloy window frame (2) and the window (1) into the aluminum alloy window frame (2).

8. The aluminum alloy door and window with adjustable lighting according to claim 7, characterized in that: The first reflective plate (603) and the second reflective plate (6031) are arranged in an offset manner up and down, and the second reflective plate (6031) is slidably arranged in the telescopic groove (601).

9. The aluminum alloy door and window with adjustable lighting according to claim 7, characterized in that: The upper end of the telescopic shaft (602) is provided with a T-shaped slot (609), the lower end of the telescopic slider (606) passes through the telescopic slot (601) and is slidably arranged in the T-shaped slot (609), the upper end of the telescopic slider (606) is rotatably connected to the connecting column (5), and the telescopic slider (606) is in the shape of an "I".

10. The aluminum alloy door and window with adjustable lighting according to claim 9, characterized in that: A top plate (604) is disposed at the end of the T-shaped slot (609), and limiting sliders (605) are symmetrically disposed at both ends of the top plate (604), and the ends of the limiting sliders (605) are slidably disposed in the limiting slots (608) outside the telescopic slot (601).

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