An angle-adjustable building external sunshade shutter

Abstract

This utility model discloses an adjustable-angle exterior sunshade louver for buildings, relating to the field of louver technology. Its key technical features include a window frame, slats, and an adjustment mechanism. Several evenly distributed slats are rotatably mounted inside the window frame. First cavities are formed on both sides of the window frame. The adjustment mechanism is located within each of the first cavities. The adjustment mechanism includes a screw rotatably mounted within the first cavity and a driving component for driving the screw. A movable tube is threadedly connected to the surface of the screw. Several evenly distributed guide blocks are fixedly connected to the surface of the movable tube. The guide blocks are slidably connected within a guide rod. The guide rod is fixedly connected to the circumference of a rotating shaft and arranged perpendicularly to the rotating shaft. The rotating shaft is fixedly connected to both ends of the slats. The technical advantage is that by setting up the adjustment mechanism, the angle of the slats can be automatically adjusted, achieving intelligent control of the louver to meet the user's intelligent needs.

Description

Technical Field

[0001] This utility model relates to the field of louver technology, specifically to an adjustable-angle exterior shading louver for buildings. Background Technology

[0002] Venetian blinds are a type of window originating in China. In ancient Chinese architecture, there were straight-lattice windows, which were used from the Warring States period to the Han Dynasty. The straight lattice windows were called straight-lattice windows, while the horizontal lattice windows were called horizontal-lattice windows. Horizontal-lattice windows are a primitive style of venetian blinds, or you could say they were the original state of venetian blinds. Venetian blinds are generally relatively wide and are used for indoor and outdoor sun shading and ventilation. Venetian blind curtain walls have many functional advantages and are very beautiful, and are generally used in high-rise buildings.

[0003] Currently, adjusting the angle of blinds usually requires manual operation by pulling a cord. With the development of modern smart homes, manually operated blinds can no longer meet users' intelligent needs.

[0004] Therefore, we propose an adjustable-angle exterior shading louver for buildings. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an adjustable-angle exterior sunshade louver for buildings, which solves the problem that existing louvers typically require manual pulling of a cord to adjust the angle, making it difficult to meet users' intelligent needs.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-angle building exterior sunshade louver, comprising a window frame, blades and an adjustment mechanism, wherein a plurality of evenly distributed blades are rotatably installed inside the window frame, and a first cavity is provided on both sides of the window frame, and the adjustment mechanism is disposed in the first cavity;

[0009] The adjustment mechanism includes a screw rotatably installed in the first cavity and a drive component for driving the screw to rotate. The surface of the screw is threadedly connected to a movable tube, and the surface of the movable tube is fixedly connected to a plurality of evenly distributed guide blocks. The guide blocks are slidably connected in a guide rod, and the guide rod is fixedly connected to the circumferential surface of the rotating shaft and arranged perpendicular to the rotating shaft. The rotating shaft is fixedly connected to both ends of the blade.

[0010] By adopting the above technical solution, when adjusting the angle of the louvers, it is only necessary to start the drive unit, so that the drive unit controls the screw to rotate, and the screw drives the movable tube to slide vertically. Under the cooperation of the guide block and the guide rod, the movable tube drives the rotating shaft to rotate, and the rotating shaft drives the blades to rotate, thereby automatically adjusting the angle of the blades and realizing the intelligent control of the louvers to meet the intelligent needs of users.

[0011] Preferably, a second cavity is provided at the top of the window frame, and the driving component is disposed within the second cavity.

[0012] Preferably, the driving component includes a dual-axis motor fixedly installed in the second cavity, a connecting shaft fixedly connected to the two output ends of the dual-axis motor, a first bevel gear fixedly connected to the end of the connecting shaft, and a second bevel gear fixedly connected to the upper end of the screw, wherein the first bevel gear and the second bevel gear are meshed together.

[0013] By adopting the above technical solution, a dual-axis motor can drive the connecting shaft to rotate, which in turn drives the first bevel gear to rotate, which in turn drives the second bevel gear to rotate, and the second bevel gear drives the screw to rotate.

[0014] Preferably, a receiver electrically connected to the dual-axis motor is also installed inside the second cavity.

[0015] By adopting the above technical solution, the receiver can be remotely connected to the paired remote control. The user can use the remote control to send signals that are received by the receiver. The receiver converts the signals into current signals that the dual-axis motor can understand, thereby controlling the dual-axis motor to rotate in both directions and achieving remote control.

[0016] Preferably, support plates are fixedly installed on both sides of the second cavity, and one end of the connecting shaft is rotatably mounted on the support plate.

[0017] By adopting the above technical solution, the connecting shaft can be supported, enabling it to rotate stably.

[0018] Preferably, the threads of the two screws are arranged in opposite directions.

[0019] By adopting the above technical solution, since the rotation directions of the two second bevel gears are opposite, the rotation directions of the two screws driven by the two second bevel gears are also opposite. Only when the thread directions of the two screws are opposite can the movement directions of the two movable tubes driven by the two screws be consistent.

[0020] Preferably, a slide rail is fixedly connected to the inner wall of the first cavity, and both ends of the movable tube are fixedly connected to sliders that slide in cooperation with the slide rail.

[0021] By adopting the above technical solution, when the screw rotates, it can guide the movable tube, causing the movable tube to drive the slider to slide along the slide rail.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, the present invention provides a method with the following beneficial effects:

[0024] 1. This utility model, by setting an adjustment mechanism, allows for the adjustment of the louver angle simply by activating the drive component, which controls the screw to rotate. The screw then drives the movable tube to slide vertically. With the cooperation of the guide block and guide rod, the movable tube drives the rotating shaft to rotate, which in turn drives the blades to rotate. This allows for automatic adjustment of the blade angle, achieving intelligent control of the louver to meet the user's intelligent needs.

[0025] 2. By setting up a driving component, when controlling the driving component, the user can use a remote control to send a signal that is received by a receiver. The receiver converts the signal into a current signal that the dual-axis motor can understand, and controls the dual-axis motor to rotate in both directions. This causes the dual-axis motor to drive the connecting shaft to rotate, which in turn drives the first bevel gear to rotate, which in turn drives the second bevel gear to rotate, which in turn drives the screw to rotate, thus achieving remote control. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the blade structure of this utility model;

[0028] Figure 3 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0029] Figure 4 This is a side view sectional diagram illustrating the structure of the blade of this utility model;

[0030] Figure 5 This is a side cross-sectional view of the first cavity of this utility model.

[0031] Figure 6 This is a schematic diagram of the structure of the movable tube of this utility model;

[0032] Figure 7 This utility model Figure 5 Enlarged view of the structure at point A in the middle.

[0033] In the picture:

[0034] 1. Window frame; 11. First cavity; 12. Second cavity; 13. Support plate; 14. Slide rail;

[0035] 2. Leaves;

[0036] 3. Adjustment mechanism; 31. Screw; 32. Drive component; 321. Dual-axis motor; 322. Connecting shaft; 323. First bevel gear; 324. Second bevel gear; 325. Receiver; 33. Movable tube; 34. Guide block; 35. Guide rod; 36. Rotating shaft; 37. Slider. Detailed Implementation

[0037] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0038] This utility model provides a technical solution:

[0039] Please see Figures 1-7 An adjustable-angle exterior sunshade louver includes a window frame 1, blades 2, and an adjustment mechanism 3. Several evenly distributed blades 2 are rotatably mounted inside the window frame 1. First cavities 11 are formed on both sides of the window frame 1. The adjustment mechanism 3 is disposed within the first cavities 11. The adjustment mechanism 3 includes a screw 31 rotatably mounted within the first cavity 11 and a driving component 32 for driving the screw 31 to rotate. The screw 31 is vertically arranged, and the threads of two screws 31 are arranged in opposite directions. A movable tube 33 is threadedly connected to the surface of the screw 31. Several evenly distributed guide blocks 34 are fixedly connected to the surface of the movable tube 33. The guide blocks 34 slide... The guide rod 35 is fixedly connected to the circumferential surface of the rotating shaft 36 and is arranged perpendicular to the rotating shaft 36. The rotating shaft 36 is fixedly connected to both ends of the blade 2. By setting the adjustment mechanism 3, when adjusting the angle of the louver, it is only necessary to start the drive component 32, so that the drive component 32 controls the screw 31 to rotate, so that the screw 31 drives the movable tube 33 to slide vertically. Under the cooperation of the guide block 34 and the guide rod 35, the movable tube 33 drives the rotating shaft 36 to rotate, and the rotating shaft 36 drives the blade 2 to rotate, so that the angle of the blade 2 can be automatically adjusted, realizing the intelligent control of the louver to meet the intelligent needs of users.

[0040] Specifically, a second cavity 12 is provided at the top of the window frame 1. A drive unit 32 is disposed within the second cavity 12. The drive unit 32 includes a dual-axis motor 321 fixedly installed within the second cavity 12, a connecting shaft 322 fixedly connected to the two output ends of the dual-axis motor 321, a first bevel gear 323 fixedly connected to the end of the connecting shaft 322, and a second bevel gear 324 fixedly connected to the upper end of the screw 31. The first bevel gear 323 and the second bevel gear 324 are meshed together. A receiver 325 electrically connected to the dual-axis motor 321 is also installed within the second cavity 12. The receiver 325 is remotely connected to the paired remote control. By setting the drive unit 32, when the drive unit 32 is controlled, the user can use the remote control to send a signal which is received by the receiver 325. The receiver 325 converts the signal into a current signal that the dual-axis motor 321 can understand, and controls the dual-axis motor 321 to rotate in both directions. This causes the dual-axis motor 321 to drive the connecting shaft 322 to rotate, which in turn drives the first bevel gear 323 to rotate. The first bevel gear 323 then drives the second bevel gear 324 to rotate, which in turn drives the screw 31 to rotate, thus achieving remote control.

[0041] In this cavity, support plates 13 are fixedly installed on both sides of the second cavity 12, and one end of the connecting shaft 322 is rotatably installed on the support plate 13. By setting the support plate 13, the connecting shaft 322 can be supported, so that the connecting shaft 322 can rotate stably.

[0042] The inner wall of the first cavity 11 is fixedly connected to a slide rail 14, which is arranged vertically. Both ends of the movable tube 33 are fixedly connected to sliders 37 that slide in cooperation with the slide rail 14. By setting the slide rail 14 and sliders 37, when the screw 31 rotates, it can guide the movable tube 33, so that the movable tube 33 drives the sliders 37 to slide along the slide rail 14.

[0043] In practical use, the working principle of this utility model is as follows:

[0044] When adjusting the angle of the blinds, the user can send a signal using a remote control, which is received by the receiver 325. The receiver 325 converts the signal into a current signal that the dual-axis motor 321 can understand, controlling the dual-axis motor 321 to rotate in both directions. This causes the dual-axis motor 321 to drive the connecting shaft 322 to rotate, which in turn drives the first bevel gear 323 to rotate. The first bevel gear 323 then drives the second bevel gear 324 to rotate, which in turn drives the screw 31 to rotate. The screw 31 then drives the movable tube 33 to slide vertically. With the cooperation of the guide block 34 and the guide rod 35, the movable tube 33 drives the rotating shaft 36 to rotate, which in turn drives the blades 2 to rotate, thus automatically adjusting the angle of the blades 2.

[0045] In summary, this adjustable-angle building exterior sunshade louver, by setting the adjustment mechanism 3, can automatically adjust the angle of the blades 2, realizing intelligent control of the louver to meet the intelligent needs of users.

[0046] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. An adjustable-angle exterior sunshade louver for buildings, comprising a window frame (1), slats (2), and an adjustment mechanism (3), characterized in that: The window frame (1) is rotatably mounted with several evenly distributed blades (2), and the window frame (1) has first cavities (11) on both sides. The adjustment mechanism (3) is located in the first cavity (11). The adjustment mechanism (3) includes a screw (31) rotatably installed in the first cavity (11) and a drive component (32) for driving the screw (31) to rotate. The surface of the screw (31) is threadedly connected to a movable tube (33). The surface of the movable tube (33) is fixedly connected to a plurality of evenly distributed guide blocks (34). The guide blocks (34) are slidably connected in the guide rod (35). The guide rod (35) is fixedly connected to the circumferential surface of the rotating shaft (36) and arranged perpendicularly to the rotating shaft (36). The rotating shaft (36) is fixedly connected to both ends of the blade (2).

2. The adjustable-angle exterior sunshade louver according to claim 1, characterized in that: The top of the window frame (1) is provided with a second cavity (12), and the driving member (32) is disposed in the second cavity (12).

3. An adjustable-angle exterior sunshade louver according to claim 2, characterized in that: The drive unit (32) includes a dual-axis motor (321) fixedly installed in the second cavity (12), a connecting shaft (322) fixedly connected to the two output ends of the dual-axis motor (321), a first bevel gear (323) fixedly connected to the end of the connecting shaft (322), and a second bevel gear (324) fixedly connected to the upper end of the screw (31). The first bevel gear (323) and the second bevel gear (324) are meshed together.

4. An adjustable-angle exterior sunshade louver according to claim 3, characterized in that: The second cavity (12) also contains a receiver (325) electrically connected to the dual-axis motor (321).

5. An adjustable-angle exterior sunshade louver according to claim 3, characterized in that: Support plates (13) are fixedly installed on both sides of the second cavity (12), and one end of the connecting shaft (322) is rotatably installed on the support plate (13).

6. An adjustable-angle exterior sunshade louver according to claim 1, characterized in that: The two screws (31) are arranged in opposite directions.

7. An adjustable-angle exterior sunshade louver according to claim 1, characterized in that: A slide rail (14) is fixedly connected to the inner wall of the first cavity (11), and both ends of the movable tube (33) are fixedly connected to sliders (37) that slide in cooperation with the slide rail (14).

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