Aluminum alloy door and window with adjustable lighting

Abstract

The present invention 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; the two sides of the top end of the aluminum alloy window frame are rotatably arranged in the window, and connecting columns are symmetrically arranged 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 arranged at the bottom of the window, glass is arranged in the center of the aluminum alloy window frame, and a venetian blind is arranged on the inner side of the glass; the present invention arranges the telescopic reflective device to reflect external light source through the telescopic reflective device into the room, thereby increasing the lighting amount of the aluminum alloy door and window, and further adjusting the lighting amount by adjusting the angle of the venetian blind, thereby realizing increasing or decreasing the lighting amount of the aluminum alloy door and window when the external light source is weak or strong, the adjustment range is wide, the adjustment ability is strong, the lighting amount is adjusted by adjusting the aluminum alloy window frame to different angles, and the lighting amount can be further adjusted by adjusting the height of the venetian blind, and the adjustment method 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 inside the aluminum alloy doors and windows or open window holes without glass shielding. However, due to the different sunlight angles during the day and the change in weather, the light intensity passing through the aluminum alloy doors and windows is different. When the light intensity is weak, the light inside the house is dim, and when the light intensity is strong, the reflection inside the house is strong, which can easily dazzle people. Therefore, there is a need for an aluminum alloy door and window with adjustable lighting, which can increase the amount of light inside the house when the external light is weak, and reduce the amount of light inside the house when the external light is strong.

[0003] Patent CN113202395A discloses an aluminum alloy door and window with adjustable daylighting. By providing a receiving slot and a retractable, rotating reflective assembly embedded in the slot, the lighting area can be adjusted accordingly. By providing a rotatable reflector, incident light at different angles is refracted, thereby collecting external light and increasing the amount of light entering the aluminum alloy door and window. However, this solution only increases the light entering one side of the aluminum alloy door and window by rotating the reflective assembly along a vertical axis using a motor. Furthermore, when the reflective assembly is turned on, it reflects most of the light, reducing the amount of light entering the aluminum alloy door and window. In this case, rotating the reflective assembly by rotating the motor only increases the amount of light entering, and cannot achieve the enhancement effect when the external light is weak, resulting in poor adjustability. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem of how to increase or decrease the amount of light 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:

[0006] The utility model relates to 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.

[0007] The two sides of the top of the aluminum alloy window frame are rotatably set in the window, and connecting columns are symmetrically set on the outside of the bottom end of the aluminum alloy window frame. The connecting columns are rotatably connected to the telescopic reflective device, and 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.

[0008] 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. 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, thereby increasing the amount of daylight.

[0009] 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 entering the aluminum alloy window frame is reduced by adjusting the inclination angle of the blinds blades.

[0010] Furthermore, a door and window axis is provided 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 provided at the places where the top and bottom of the aluminum alloy window frame contact the window.

[0011] Furthermore, a winding device is provided at the top inner side of the aluminum alloy window frame, and the winding device controls the retraction and extension of the venetian blind, and the winding device is driven by a motor.

[0012] Furthermore, venetian blind shaft grooves are provided on both sides of the inner side of the aluminum alloy window frame, and the blade shafts of the venetian blind are slidably provided in the venetian blind shaft grooves.

[0013] 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. 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 it is 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.

[0014] Furthermore, the 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.

[0015] 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 second reflective plate reflects the light outside the aluminum alloy window frame into the aluminum alloy window frame, and the first reflective plate reflects the light between the aluminum alloy window frame and the window into the aluminum alloy window frame.

[0016] Furthermore, the first reflective plate and the second reflective plate are staggered in the vertical direction, and the second reflective plate is slidably arranged in the telescopic slot.

[0017] Furthermore, a T-shaped slot is provided at the upper end of the telescopic shaft, the lower end of the telescopic slider passes through the telescopic slot and is slidably provided 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 the shape of an "I".

[0018] Furthermore, a top plate is provided at the end of the T-shaped slot, and limiting sliders are symmetrically provided at both ends of the top plate, and the ends of the limiting sliders are slidably provided in the limiting slot outside the telescopic slot.

[0019] Beneficial effects of the present invention:

[0020] The present invention sets 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 aluminum alloy doors and windows. By adjusting the angle of the blinds, the light intake is further adjusted, thereby increasing or decreasing the light intake of 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 is 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 blinds. The adjustment method is simple and convenient.

[0021] 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. This 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.

[0022] 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, by adjusting the height of the venetian blind, the blades of the venetian blind can be made to have different angles. 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

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of one structural form of the present invention;

[0025] Figure 2 This is a schematic diagram of the second structural form of the present invention;

[0026] Figure 3 yes Figure 1 Side view of;

[0027] Figure 4 yes Figure 2 Side view of;

[0028] Figure 5 This is a schematic diagram of the aluminum alloy window frame structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the aluminum alloy window frame and venetian blind structure of the present invention;

[0030] Figure 7 yes Figure 6 A magnified view of the structure at center A;

[0031] Figure 8 This is an exploded view of the telescopic reflective device of the present invention;

[0032] In the figure: 1. Window; 2. Aluminum alloy window frame; 201. Door and window shaft; 202. Venetian blind shaft 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 slot; 609. T-slot. DETAILED DESCRIPTION

[0033] 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 embodiments described 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 making any creative efforts shall fall within the scope of protection of the present invention. Example 1

[0034] 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.

[0035] The top ends of the aluminum alloy window frame 2 are rotatably arranged in the window 1, and connecting columns 5 are symmetrically arranged on the outside of the bottom end of the aluminum alloy window frame 2. The connecting columns 5 are rotatably connected to the telescopic reflective device 6, and 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 inside of the glass 3. The blades of the venetian blind 4 can reflect light on both sides.

[0036] 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 blinds 4, thereby increasing the lighting inside the aluminum alloy doors and windows.

[0037] See also Figure 5-Figure 7As shown, a door and window shaft 201 is set at the connection between the top of the aluminum alloy window frame 2 and the window 1, so that the top and sides of the aluminum alloy window frame 2 are rotatably connected to the window 1, and sealing strips 204 are set 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 set at the top of the inner side of the aluminum alloy window frame 2 for retracting and releasing the blades of the venetian blind 4, and venetian blind shaft grooves 202 are set on both sides of the inner side of the aluminum alloy window frame 2 for making the blade shaft of the venetian blind 4 slide up and down along the venetian blind shaft grooves 202, and equidistantly provided on one side of the venetian blind shaft grooves 202. 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 provided 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.

[0038] The two ends of adjacent blade shafts of the venetian blind 4 are connected by a rope.

[0039] The winding device 403 is driven by a motor, and the rotation of the motor can be adjusted by a controller inside the wall.

[0040] 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, and a rotating shaft 607 is provided at the closed end of the telescopic slot 601. The rotating shaft 607 is rotatably connected to the window 1. A first reflector 603 is provided between the two telescopic slots 601, and a second reflector 6031 is provided between the two telescopic shafts 602. The second reflector 6031 reflects the light outside the aluminum alloy window frame 2 into the aluminum alloy window frame 2, and the first reflector 603 reflects the light between the aluminum alloy window frame 2 and the window 1 into the aluminum alloy window frame 2. The first reflector 603 and the second reflector 6031 are staggered up and down. The second reflector 6031 is slidably set in the telescopic slot 601, 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 set in the T-shaped 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, and a top plate 604 is provided at the end of the T-shaped slot 609 to prevent the telescopic slider 606 from sliding out of the T-shaped slot 609. Limit sliders 605 are symmetrically provided at both ends of the top plate 604, and the end of the limit slider 605 is slidably set in the limit slot 608 outside the telescopic slot 601 to prevent the telescopic shaft 602 from sliding out of the telescopic slot 601.

[0041] 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 slot 601 is greater than the component of the gravity of the telescopic shaft 602 in the direction of the telescopic slot 601, so that the telescopic shaft 602 is in the extended position.

[0042] Principle of the invention:

[0043] 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 its longest length, 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 onto the corresponding magnetic support block 203. At this time, the corresponding blade is in a horizontal state. When the winding device 403 is adjusted to fine-tune the venetian blind 4 upward, the blade at one end of the iron sheet 401 is still adsorbed onto the magnetic support block 203. The blade shaft is lifted by the driving force 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 in the aluminum alloy window frame 2.

[0044] Both sides of the blades of the venetian blinds 4 can reflect light. The blades can be turned vertically to reflect external light sources to reduce the amount of light entering, 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.

[0045] The use steps of the present invention are:

[0046] 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 drop the venetian blinds 4 to the bottom of the aluminum alloy window frame 2. At this time, the iron sheets 401 on the blades of the venetian blinds 4 are adsorbed on the corresponding magnetic support blocks 203, and the blades are in a parallel state. The winding device 403 is adjusted to make the venetian blinds 4 rise slightly, so that the blade axis of the venetian blinds 4 forms an angle with the blade end where the iron sheet 401 is located, and the distance between adjacent blades of the venetian blinds 4 is adjusted, thereby reducing the amount of light after the external light source passes through the aluminum alloy doors and windows.

[0047] 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 by the first reflector 603 and the second reflector 6031 to the upper part of the aluminum alloy doors and windows, 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 so that the blades of the venetian blinds 4 are 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 intake in the room and making the light softer.

[0048] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0049] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the 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 the external light source into the aluminum alloy window frame (2), thereby increasing the amount of daylight. When the amount of daylight 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) returns to the horizontal position, and the blinds (4) are lowered from the inner side of the glass (3). The amount of daylight in the aluminum alloy window frame (2) is reduced by adjusting the inclination angle of the blades of the blinds (4); 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 provided at the closed end of the telescopic slot (601), the rotating shaft (607) being rotatably connected to the window (1), a first reflective plate (603) being provided between the two telescopic slots (601), a second reflective plate (6031) being provided between the two telescopic shafts (602), the second reflective plate (6031) reflecting light from the outside of the aluminum alloy window frame (2) into the aluminum alloy window frame (2), and the first reflective plate (603) reflecting 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 arranged in an up-down staggered manner, and the second reflective plate (6031) is slidably arranged in the telescopic slot (601); 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" character; A top plate (604) is provided at the end of the T-shaped slot (609), and limiting sliders (605) are symmetrically provided at both ends of the top plate (604). The ends of the limiting sliders (605) are slidably provided in the limiting slot (608) outside the telescopic slot (601).

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 inner top end of the aluminum alloy window frame (2). The reeling device (403) controls the retraction and extension of the venetian blind (4). 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 provided 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 provided in the venetian blind shaft grooves (202).

5. The lighting-adjustable aluminum alloy door and window according to claim 4, characterized in that: A magnetic support block (203) is equidistantly provided on one side of the blind shaft groove (202), and an iron sheet (401) is provided at the bottom of the blades of the blind (4). The iron sheet (401) is provided on one side of the magnetic support block (203). The iron sheet (401) can be adsorbed on the magnetic support block (203), so that one end of the blade 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 heights of the blade shaft of the blind (4) and the blade end where the iron sheet (401) is located are different, 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 lighting-adjustable aluminum alloy door and window 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).

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