Building wall structure capable of preventing light pollution

Abstract

The utility model relates to the technical field of building construction, in particular to a building wall structure capable of preventing light pollution, which is characterized in that a plurality of groups of rotating frames are fixedly connected onto a frame, a plurality of glass shielding plates are rotatably connected onto the frame, and each glass shielding plate is rotatably connected between two rotating frames of one group of rotating frames; different angles are formed between the glass shielding plates and the glass curtain wall by rotating the glass shielding plates, so that shading or light transmitting of the glass curtain wall is achieved, synchronous rotation of the multiple glass shielding plates can be controlled at the same time through the movable plate and the pull rope, and the multiple glass shielding plates can be conveniently positioned after being rotated in place by fixing the pull rope. The glass curtain wall is simple in structure and convenient to use, the purpose of preventing light pollution is achieved, light-transmitting use is guaranteed, the purpose of heat insulation can be achieved while light shading is achieved, an existing glass curtain wall and an existing frame of a building can be modified, the modification cost is low, and normal use of other components of the building is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building wall structure for preventing light pollution. Background Technique

[0002] Green buildings should follow the principle of adapting to local conditions, and comprehensively consider the performance of five types of indicators, namely safety and durability, health and comfort, life convenience, resource conservation, and environmental livability, throughout the life cycle of the building, in combination with the climate, environment, resources, economy, culture and other characteristics of the building location.

[0003] Glass curtain walls are widely used in the modern building field, with advantages such as overall beauty, environmental protection, and good light transmission. However, in actual use, there will also be problems of light pollution. For example, in a 4S store exhibition hall, when the light directly shines on the surface of the glass curtain wall, reflection glare is generated due to the mirror reflection of the glass. In life, the noise light generated by the reflection of the glass curtain wall can cause people to feel dizzy and even cause temporary blindness, having a certain safety hazard. At the same time, the light directly shines into the interior of the exhibition hall through the glass curtain wall, especially in summer, which will cause the temperature inside the exhibition hall to be high and make people feel uncomfortable. Content of the Utility Model

[0004] The purpose of the utility model is to provide a building wall structure for preventing light pollution, which is convenient to adjust, has a good light-shielding effect, can effectively reduce light pollution, and improve indoor comfort.

[0005] To achieve the above technical effects, a building wall structure for preventing light pollution of the utility model includes a frame and a glass curtain wall. The glass curtain wall is fixedly connected to the frame. Multiple sets of rotating frames are fixedly connected to the frame. Each set of rotating frames includes two rotating frames. The two rotating frames of each group are symmetrically connected to the frame outside the glass curtain wall. Multiple sets of rotating frames are linearly distributed along the height direction of the glass curtain wall. Multiple glass light-shielding plates are rotatably connected to the frame. The number of multiple glass light-shielding plates is the same as that of multiple sets of rotating frames. Each glass light-shielding plate is rotatably connected between the two rotating frames of a set of rotating frames. First rotating rods are fixedly connected to the left and right side walls of each glass light-shielding plate. The two first rotating rods of each glass light-shielding plate are respectively rotatably connected to the two rotating frames of a set of rotating frames.

[0006] Further, second rotating rods are fixedly connected to the left and right side walls of each glass light-shielding plate. The second rotating rods are arranged below the first rotating rods. Two moving plates are slidably connected to the frame. The two moving plates are respectively arranged on the frame outside the glass curtain wall. The two second rotating rods of each glass light-shielding plate are respectively rotatably connected to the two moving plates.

[0007] Furthermore, a pull rope is fixedly connected to the top surface of each movable plate, and second rotating shafts are fixedly connected to the left and right sides of the top of the frame. Each second rotating shaft is rotatably connected to a guide wheel, and two pull ropes are respectively slidably connected to the two guide wheels.

[0008] Furthermore, two first rotating shafts are fixedly connected to the frame, and the two first rotating shafts are arranged above the two second rotating shafts. The two first rotating shafts are rotatably connected to limiting wheels, and the two limiting wheels are rotatably pressed onto the two pull ropes respectively.

[0009] Furthermore, each of the pull ropes is fixedly connected with a blocking block, and the blocking block is arranged on the side where the pull rope passes through the limiting wheel and the guide wheel and faces away from the movable plate.

[0010] Furthermore, a sunshade film is pasted on the side wall of the glass shielding plate facing the glass curtain wall.

[0011] Furthermore, a plurality of grooves are provided on the side wall of each movable plate facing the glass shielding plate, the number of the plurality of grooves is the same as the number of the plurality of rotating racks, and each rotating rack is connected in a groove.

[0012] The beneficial effects of the utility model are as follows: the utility model rotates the glass shielding plate to form different angles with the glass curtain wall to block light or transmit light to the glass curtain wall; the synchronous rotation of multiple glass shielding plates can be controlled simultaneously by the moving plate and the pull rope; the multiple glass shielding plates can be conveniently positioned after being rotated into place by fixing the pull rope; the utility model has a simple structure and is easy to use, and can achieve the purpose of preventing light pollution and ensuring light transmission; it can also achieve the purpose of heat insulation while blocking light; it can be modified for the existing glass curtain walls and frames of the building, the modification cost is low, and the normal use of other components of the building is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 This is a schematic diagram of the structure of the glass shielding plate of the utility model;

[0016] Figure 4 It is a side view of the movable plate of the utility model.

[0017] In the figure: 1. Frame; 2. Glass curtain wall; 3. Glass baffle; 4. Rotating rod; 5. Moving plate; 6. Sunshade film; 7. Pull rope; 8. Limiting wheel; 9. First rotating shaft; 10. Guide wheel; 11. Second rotating shaft; 12. Rotating frame; 13. Blocking block; 14. Second rotating rod. Detailed implementation mode

[0018] As Figures 1-4 shown, a building wall structure for preventing light pollution of the present utility model includes a frame 1 and a glass curtain wall 2. The glass curtain wall 2 is fixedly connected to the frame 1. A plurality of rotating frames 12 are fixedly connected to the frame 1. Each group of rotating frames 12 includes two rotating frames 12. The two rotating frames 12 in each group are symmetrically connected to the frame 1 on the outer side of the glass curtain wall 2. The plurality of groups of rotating frames 12 are linearly distributed along the height direction of the glass curtain wall 2. A plurality of glass baffles 3 are rotatably connected to the frame 1. The number of the plurality of glass baffles 3 is the same as that of the plurality of groups of rotating frames 12. Each glass baffle 3 is rotatably connected between the two rotating frames 12 of a group of rotating frames 12. First rotating rods 4 are fixedly connected to the left and right side walls of each glass baffle 3. The two first rotating rods 4 of each glass baffle 3 are respectively rotatably connected in the two rotating frames 12 of a group of rotating frames 12.

[0019] The glass baffle 3 is rotatably connected to the rotating frame 12. By rotating the glass baffle 3, the shielding of the glass curtain wall 2 can be realized. When shading is required, the glass baffle 3 is rotated to cover the glass curtain wall 2 or even make the glass baffle 3 parallel to the glass curtain wall 2, so as to achieve the purpose of preventing light pollution. When light transmission is required, the glass baffle 3 is rotated to expose the glass curtain wall 2 or even make the glass baffle 3 perpendicular to the glass curtain wall 2 in parallel, so as to achieve the purpose of light transmission.

[0020] After the plurality of glass baffles 3 are rotated, the problem of limiting needs to be considered. At the same time, the plurality of glass baffles 3 all need to be rotated respectively, and it is inconvenient to operate the glass baffles 3 with a relatively high height.

[0021] To solve the problem that multiple glass baffles 3 need to be rotated separately and the operation of the glass baffle 3 with a relatively high height is inconvenient, on the left and right side walls of each glass baffle 3, a second rotating rod 14 is fixedly connected. The second rotating rod 14 is arranged below the first rotating rod 4. Two moving plates 5 are slidably connected to the frame 1. The two moving plates 5 are respectively arranged on the frame 1 outside the glass curtain wall 2. The two second rotating rods 14 of each glass baffle 3 are respectively rotatably connected to the two moving plates 5. Moving the moving plates 5 can simultaneously control the rotation of multiple glass baffles 3, thereby solving the problem that multiple glass baffles 3 need to be rotated separately and the operation of the glass baffle 3 with a relatively high height is inconvenient. The two moving plates 5 need to be operated simultaneously to ensure the stable rotation of the glass baffle 3. Since the glass baffle 3 rotates around the rotating frame 12, when the moving plate 5 slides up and down in the height direction, it will also approach or move away from the frame 1.

[0022] On the top surface of each moving plate 5, a pull rope 7 is fixedly connected. On the left and right sides of the top of the frame 1, a second rotating shaft 11 is fixedly connected. On each second rotating shaft 11, a guide wheel 10 is rotatably connected. The two pull ropes 7 are respectively slidably connected to the two guide wheels 10.

[0023] By pulling the pull rope 7, the lifting of the moving plate 5 can be achieved. After multiple glass baffles 3 are rotated in place, fixing the pull rope 7 can position the moving plate 5, thereby realizing the positioning problem after the rotation of multiple glass baffles 3. After the pull rope 7 is released, the moving plate 5 automatically drops due to its weight. The fixing method of the pull rope 7 can be selected from various connection methods such as hanging or clamping. The guide wheel 10 provides a guiding function for the movement of the pull rope 7.

[0024] Two first rotating shafts 9 are fixedly connected to the frame 1. The two first rotating shafts 9 are respectively arranged above the two second rotating shafts 11. On each of the two first rotating shafts 9, a limiting wheel 8 is rotatably connected. The two limiting wheels 8 are respectively rotatably pressed against the two pull ropes 7.

[0025] The limiting wheel 8 and the guide wheel 10 provide a limiting and guiding function for the movement of the pull rope 7, ensuring the stable movement of the pull rope 7.

[0026] On each pull rope 7, a blocking block 13 is fixedly connected. The blocking block 13 is arranged on the side of the pull rope 7 passing through the limiting wheel 8 and the guide wheel 10 and facing away from the moving plate 5.

[0027] The setting of the blocking block 13 prevents the pull rope 7 from sliding excessively with the guide wheel 10 and causing detachment. The blocking block 13 serves the purpose of limiting.

[0028] A sunshade film 6 is pasted on the side wall of the glass baffle 3 facing the glass curtain wall 2.

[0029] The sunshade film 6 improves the light-shielding effect of the glass baffle 3, and at the same time, a sunshade film 6 with heat-insulating function can be selected to play a role in heat insulation.

[0030] A plurality of grooves are provided on the side wall of each moving plate 5 facing the glass baffle 3. The number of the plurality of grooves is the same as that of the plurality of rotating frames 12, and each rotating frame 12 is connected in a groove.

[0031] Each rotating frame 12 being connected in a groove can ensure that the plurality of rotating rods 4 are located on the same vertical plane, so as to ensure that the glass baffle 3 is parallel to the glass curtain wall 2 and achieve the purpose of blocking light.

Claims

1. A building wall structure for preventing light pollution, characterized in that: The invention comprises a frame (1) and a glass curtain wall (2), wherein the glass curtain wall (2) is fixedly connected to the frame (1), and a plurality of rotating frames (12) are fixedly connected to the frame (1), each rotating frame (12) comprises two rotating frames (12), and the two rotating frames (12) of each group are symmetrically connected to the frame (1) outside the glass curtain wall (2), and the plurality of rotating frames (12) are linearly evenly distributed along the height direction of the glass curtain wall (2); a plurality of glass baffles (3) are rotatably connected to the frame (1), and the number of the plurality of glass baffles (3) is the same as the number of the plurality of rotating frames (12), and each glass baffle (3) is rotatably connected between two rotating frames (12) of a group of rotating frames (12); a first rotating rod (4) is fixedly connected to the left and right side walls of each glass baffle (3), and the two first rotating rods (4) of each glass baffle (3) are rotatably connected to the two rotating frames (12) of a group of rotating frames (12).

2. A building wall structure for preventing light pollution according to claim 1, characterized in that: Each of the glass shielding plates (3) is fixedly connected to a second rotating rod (14) on both left and right side walls, the second rotating rod (14) being arranged below the first rotating rod (4), the frame (1) being slidably connected to two movable plates (5), the two movable plates (5) being respectively arranged on the frame (1) outside the glass curtain wall (2), and the two second rotating rods (14) of each glass shielding plate (3) being rotatably connected to the two movable plates (5).

3. A building wall structure for preventing light pollution according to claim 2, characterized in that: A pull rope (7) is fixedly connected to the top surface of each movable plate (5), and second rotating shafts (11) are fixedly connected to the left and right sides of the top of the frame (1). Each second rotating shaft (11) is rotatably connected to a guide wheel (10), and two pull ropes (7) are slidably connected to the two guide wheels (10) respectively.

4. The building wall structure for preventing light pollution according to claim 3, characterized in that: The frame (1) is fixedly connected to two first rotating shafts (9), the two first rotating shafts (9) are arranged above two second rotating shafts (11), the two first rotating shafts (9) are rotatably connected to limiting wheels (8), and the two limiting wheels (8) are rotatably pressed onto the two pull ropes (7) respectively.

5. The building wall structure for preventing light pollution according to claim 3, characterized in that: Each of the pull ropes (7) is fixedly connected to a blocking block (13), and the blocking block (13) is arranged on the side of the pull rope (7) that passes through the limiting wheel (8) and the guide wheel (10) and faces away from the movable plate (5).

6. A building wall structure for preventing light pollution according to any one of claims 1 to 5, characterized in that: A sunshade film (6) is adhered to the side wall of the glass shielding plate (3) facing the glass curtain wall (2).

7. A building wall structure for preventing light pollution according to any one of claims 2 to 5, characterized in that: A plurality of grooves are provided on the side wall of each movable plate (5) facing the glass shielding plate (3), the plurality of grooves being the same in number as the plurality of groups of rotating racks (12), and each rotating rack (12) is connected to a groove.

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